Index: GNOME/Makefile
===================================================================
--- GNOME/Makefile (nonexistent)
+++ GNOME/Makefile (revision 5)
@@ -0,0 +1,13 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+SOURCE_REQUIRES += ALL_DIRS
+
+
+include ../../build-system/core.mk
+
+
+download_clean:
+ @true
+
+.PHONY: download_clean
Index: GNOME/core/Makefile
===================================================================
--- GNOME/core/Makefile (nonexistent)
+++ GNOME/core/Makefile (revision 5)
@@ -0,0 +1,13 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+SOURCE_REQUIRES += ALL_DIRS
+
+
+include ../../../build-system/core.mk
+
+
+download_clean:
+ @true
+
+.PHONY: download_clean
Index: GNOME/core/NetworkManager/Makefile
===================================================================
--- GNOME/core/NetworkManager/Makefile (nonexistent)
+++ GNOME/core/NetworkManager/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/NetworkManager
+
+versions = 1.31.3
+pkgname = NetworkManager
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/NetworkManager
===================================================================
--- GNOME/core/NetworkManager (nonexistent)
+++ GNOME/core/NetworkManager (revision 5)
Property changes on: GNOME/core/NetworkManager
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/adwaita-icon-theme/Makefile
===================================================================
--- GNOME/core/adwaita-icon-theme/Makefile (nonexistent)
+++ GNOME/core/adwaita-icon-theme/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/adwaita-icon-theme
+
+versions = 43
+pkgname = adwaita-icon-theme
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/adwaita-icon-theme
===================================================================
--- GNOME/core/adwaita-icon-theme (nonexistent)
+++ GNOME/core/adwaita-icon-theme (revision 5)
Property changes on: GNOME/core/adwaita-icon-theme
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/at-spi2-core/Makefile
===================================================================
--- GNOME/core/at-spi2-core/Makefile (nonexistent)
+++ GNOME/core/at-spi2-core/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/at-spi2-core
+
+versions = 2.47.1
+pkgname = at-spi2-core
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/at-spi2-core
===================================================================
--- GNOME/core/at-spi2-core (nonexistent)
+++ GNOME/core/at-spi2-core (revision 5)
Property changes on: GNOME/core/at-spi2-core
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/dconf/Makefile
===================================================================
--- GNOME/core/dconf/Makefile (nonexistent)
+++ GNOME/core/dconf/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/dconf
+
+versions = 0.40.0
+pkgname = dconf
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/dconf
===================================================================
--- GNOME/core/dconf (nonexistent)
+++ GNOME/core/dconf (revision 5)
Property changes on: GNOME/core/dconf
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/esound/Makefile
===================================================================
--- GNOME/core/esound/Makefile (nonexistent)
+++ GNOME/core/esound/Makefile (revision 5)
@@ -0,0 +1,56 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/esound
+
+versions = 0.2.41
+pkgname = esound
+suffix = tar.bz2
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+patches = $(CURDIR)/patches/esound-0.2.41-book1.patch
+
+.NOTPARALLEL: $(patches)
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s) $(patches)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+$(patches): $(sha1s)
+ @echo -e "\n======= Create Patches =======\n" ; \
+ ( cd create-0.2.41-book1-patch ; ./create.patch.sh ) ; \
+ echo -e "\n"
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s) $(patches)
Index: GNOME/core/esound/create-0.2.41-book1-patch/create.patch.sh
===================================================================
--- GNOME/core/esound/create-0.2.41-book1-patch/create.patch.sh (nonexistent)
+++ GNOME/core/esound/create-0.2.41-book1-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+VERSION=0.2.41
+
+tar --files-from=file.list -xjvf ../esound-$VERSION.tar.bz2
+mv esound-$VERSION esound-$VERSION-orig
+
+cp -rf ./esound-$VERSION-new ./esound-$VERSION
+
+diff --unified -Nr esound-$VERSION-orig esound-$VERSION > esound-$VERSION-book1.patch
+
+mv esound-$VERSION-book1.patch ../patches
+
+rm -rf ./esound-$VERSION
+rm -rf ./esound-$VERSION-orig
Property changes on: GNOME/core/esound/create-0.2.41-book1-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs/Makefile.am
===================================================================
--- GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs/Makefile.am (nonexistent)
+++ GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs/Makefile.am (revision 5)
@@ -0,0 +1,48 @@
+if BUILD_ESDDSP
+ESDDSP_MAN = esddsp.1
+endif
+
+man_MANS = \
+ esd.1 esdcat.1 esd-config.1 esdctl.1 $(ESDDSP_MAN) \
+ esdfilt.1 esdloop.1 esdmon.1 esdplay.1 esdrec.1 esdsample.1
+
+EXTRA_DIST = \
+ esd.1.in esdcat.1.in esd-config.1.in esdctl.1.in \
+ esddsp.1.in esdfilt.1.in esdloop.1.in esdmon.1.in \
+ esdplay.1.in esdrec.1.in esdsample.1.in \
+ esound.sgml
+
+CLEANFILES = esound.dvi esound.ps esound.tex esound.aux esound.log
+
+if HAVE_JW
+noinst_DATA = html/book1.html
+else
+noinst_DATA =
+endif
+
+clean-local:
+ rm -rf html
+
+if HAVE_JW
+html/book1.html: esound.sgml
+ $(JW) -f docbook -b html -o html $(srcdir)/esound.sgml
+
+install-data-local:
+ $(mkinstalldirs) $(DESTDIR)$(htmldir)
+ files=`cd html && echo *.html`; \
+ test "$$files" && for f in $$files; do \
+ cp -p html/$$f $(DESTDIR)$(htmldir)/$$f; \
+ done
+
+uninstall-local:
+ files=`cd html && echo *.html`; \
+ test "$$files" && for f in $$files; do \
+ rm -rf $(DESTDIR)$(htmldir)/$$f; \
+ done
+ if test -d $(DESTDIR)$(htmldir); then rmdir $(DESTDIR)$(htmldir); fi
+else
+install-data-local:
+uninstall-local:
+endif
+
+
Index: GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs/Makefile.in
===================================================================
--- GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs/Makefile.in (nonexistent)
+++ GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs/Makefile.in (revision 5)
@@ -0,0 +1,477 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = docs
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+ $(srcdir)/esd-config.1.in $(srcdir)/esd.1.in \
+ $(srcdir)/esdcat.1.in $(srcdir)/esdctl.1.in \
+ $(srcdir)/esddsp.1.in $(srcdir)/esdfilt.1.in \
+ $(srcdir)/esdloop.1.in $(srcdir)/esdmon.1.in \
+ $(srcdir)/esdplay.1.in $(srcdir)/esdrec.1.in \
+ $(srcdir)/esdsample.1.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/as-arts.m4 \
+ $(top_srcdir)/m4/as-compiler-flag.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES = esd.1 esdcat.1 esd-config.1 esdctl.1 esddsp.1 \
+ esdfilt.1 esdloop.1 esdmon.1 esdplay.1 esdrec.1 esdsample.1
+SOURCES =
+DIST_SOURCES =
+man1dir = $(mandir)/man1
+am__installdirs = "$(DESTDIR)$(man1dir)"
+NROFF = nroff
+MANS = $(man_MANS)
+DATA = $(noinst_DATA)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+AR = @AR@
+ARTS_CONFIG = @ARTS_CONFIG@
+ARTS_CXXFLAGS = @ARTS_CXXFLAGS@
+ARTS_LIBS = @ARTS_LIBS@
+AS = @AS@
+AUDIOFILE_CFLAGS = @AUDIOFILE_CFLAGS@
+AUDIOFILE_LIBS = @AUDIOFILE_LIBS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
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+
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+@HAVE_JW_TRUE@ $(mkinstalldirs) $(DESTDIR)$(htmldir)
+@HAVE_JW_TRUE@ files=`cd html && echo *.html`; \
+@HAVE_JW_TRUE@ test "$$files" && for f in $$files; do \
+@HAVE_JW_TRUE@ cp -p html/$$f $(DESTDIR)$(htmldir)/$$f; \
+@HAVE_JW_TRUE@ done
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+@HAVE_JW_FALSE@uninstall-local:
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+.NOEXPORT:
Index: GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs
===================================================================
--- GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs (nonexistent)
+++ GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs (revision 5)
Property changes on: GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new/docs
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new
===================================================================
--- GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new (nonexistent)
+++ GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new (revision 5)
Property changes on: GNOME/core/esound/create-0.2.41-book1-patch/esound-0.2.41-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
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+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/esound/create-0.2.41-book1-patch/file.list
===================================================================
--- GNOME/core/esound/create-0.2.41-book1-patch/file.list (nonexistent)
+++ GNOME/core/esound/create-0.2.41-book1-patch/file.list (revision 5)
@@ -0,0 +1,2 @@
+esound-0.2.41/docs/Makefile.am
+esound-0.2.41/docs/Makefile.in
Index: GNOME/core/esound/create-0.2.41-book1-patch
===================================================================
--- GNOME/core/esound/create-0.2.41-book1-patch (nonexistent)
+++ GNOME/core/esound/create-0.2.41-book1-patch (revision 5)
Property changes on: GNOME/core/esound/create-0.2.41-book1-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
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+.omap543x-glibc
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+.power8-glibc
+.power8le-glibc
+.power9-glibc
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+.m1000-glibc
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+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/esound/patches/README
===================================================================
--- GNOME/core/esound/patches/README (nonexistent)
+++ GNOME/core/esound/patches/README (revision 5)
@@ -0,0 +1,6 @@
+
+/* begin *
+
+ TODO: Leave some comment here.
+
+ * end */
Index: GNOME/core/esound/patches
===================================================================
--- GNOME/core/esound/patches (nonexistent)
+++ GNOME/core/esound/patches (revision 5)
Property changes on: GNOME/core/esound/patches
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
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+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/esound
===================================================================
--- GNOME/core/esound (nonexistent)
+++ GNOME/core/esound (revision 5)
Property changes on: GNOME/core/esound
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gdk-pixbuf/Makefile
===================================================================
--- GNOME/core/gdk-pixbuf/Makefile (nonexistent)
+++ GNOME/core/gdk-pixbuf/Makefile (revision 5)
@@ -0,0 +1,56 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/gdk-pixbuf
+
+versions = 2.42.9
+pkgname = gdk-pixbuf
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+patches = $(CURDIR)/patches/gdk-pixbuf-2.42.9-dirname.patch
+
+.NOTPARALLEL: $(patches)
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s) $(patches)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+$(patches): $(sha1s)
+ @echo -e "\n======= Create Patches =======\n" ; \
+ ( cd create-2.42.9-dirname-patch ; ./create.patch.sh ) ; \
+ echo -e "\n"
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s) $(patches)
Index: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/create.patch.sh
===================================================================
--- GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/create.patch.sh (nonexistent)
+++ GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+VERSION=2.42.9
+
+tar --files-from=file.list -xJvf ../gdk-pixbuf-$VERSION.tar.xz
+mv gdk-pixbuf-$VERSION gdk-pixbuf-$VERSION-orig
+
+cp -rf ./gdk-pixbuf-$VERSION-new ./gdk-pixbuf-$VERSION
+
+diff -b --unified -Nr gdk-pixbuf-$VERSION-orig gdk-pixbuf-$VERSION > gdk-pixbuf-$VERSION-dirname.patch
+
+mv gdk-pixbuf-$VERSION-dirname.patch ../patches
+
+rm -rf ./gdk-pixbuf-$VERSION
+rm -rf ./gdk-pixbuf-$VERSION-orig
Property changes on: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/file.list
===================================================================
--- GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/file.list (nonexistent)
+++ GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/file.list (revision 5)
@@ -0,0 +1,2 @@
+gdk-pixbuf-2.42.9/gdk-pixbuf/gdk-pixbuf-io.c
+gdk-pixbuf-2.42.9/gdk-pixbuf/queryloaders.c
Index: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf/gdk-pixbuf-io.c
===================================================================
--- GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf/gdk-pixbuf-io.c (nonexistent)
+++ GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf/gdk-pixbuf-io.c (revision 5)
@@ -0,0 +1,3526 @@
+/* GdkPixbuf library - Main loading interface.
+ *
+ * Copyright (C) 1999 The Free Software Foundation
+ *
+ * Authors: Miguel de Icaza <miguel@gnu.org>
+ * Federico Mena-Quintero <federico@gimp.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <glib.h>
+#include <gio/gio.h>
+
+#include "gdk-pixbuf-private.h"
+#include "gdk-pixbuf-loader.h"
+#include "gdk-pixdata.h"
+
+#include <glib/gstdio.h>
+
+#ifdef G_OS_WIN32
+#define STRICT
+#include <windows.h>
+#undef STRICT
+#endif
+#ifdef OS_DARWIN
+#include <mach-o/dyld.h>
+#endif
+
+/**
+ * GdkPixbufModule:
+ * @module_name: the name of the module, usually the same as the
+ * usual file extension for images of this type, eg. "xpm", "jpeg" or "png".
+ * @module_path: the path from which the module is loaded.
+ * @module: the loaded `GModule`.
+ * @info: a `GdkPixbufFormat` holding information about the module.
+ * @load: loads an image from a file.
+ * @load_xpm_data: loads an image from data in memory.
+ * @begin_load: begins an incremental load.
+ * @stop_load: stops an incremental load.
+ * @load_increment: continues an incremental load.
+ * @load_animation: loads an animation from a file.
+ * @save: saves a `GdkPixbuf` to a file.
+ * @save_to_callback: saves a `GdkPixbuf` by calling the given `GdkPixbufSaveFunc`.
+ * @is_save_option_supported: returns whether a save option key is supported by the module
+ *
+ * A `GdkPixbufModule` contains the necessary functions to load and save
+ * images in a certain file format.
+ *
+ * If `GdkPixbuf` has been compiled with `GModule` support, it can be extended
+ * by modules which can load (and perhaps also save) new image and animation
+ * formats.
+ *
+ * ## Implementing modules
+ *
+ * The `GdkPixbuf` interfaces needed for implementing modules are contained in
+ * `gdk-pixbuf-io.h` (and `gdk-pixbuf-animation.h` if the module supports
+ * animations). They are not covered by the same stability guarantees as the
+ * regular GdkPixbuf API. To underline this fact, they are protected by the
+ * `GDK_PIXBUF_ENABLE_BACKEND` pre-processor symbol.
+ *
+ * Each loadable module must contain a `GdkPixbufModuleFillVtableFunc` function
+ * named `fill_vtable`, which will get called when the module
+ * is loaded and must set the function pointers of the `GdkPixbufModule`.
+ *
+ * In order to make format-checking work before actually loading the modules
+ * (which may require calling `dlopen` to load image libraries), modules export
+ * their signatures (and other information) via the `fill_info` function. An
+ * external utility, `gdk-pixbuf-query-loaders`, uses this to create a text
+ * file containing a list of all available loaders and their signatures.
+ * This file is then read at runtime by `GdkPixbuf` to obtain the list of
+ * available loaders and their signatures.
+ *
+ * Modules may only implement a subset of the functionality available via
+ * `GdkPixbufModule`. If a particular functionality is not implemented, the
+ * `fill_vtable` function will simply not set the corresponding
+ * function pointers of the `GdkPixbufModule` structure. If a module supports
+ * incremental loading (i.e. provides `begin_load`, `stop_load` and
+ * `load_increment`), it doesn't have to implement `load`, since `GdkPixbuf`
+ * can supply a generic `load` implementation wrapping the incremental loading.
+ *
+ * ## Installing modules
+ *
+ * Installing a module is a two-step process:
+ *
+ * - copy the module file(s) to the loader directory (normally
+ * `$libdir/gdk-pixbuf-2.0/$version/loaders`, unless overridden by the
+ * environment variable `GDK_PIXBUF_MODULEDIR`)
+ * - call `gdk-pixbuf-query-loaders` to update the module file (normally
+ * `$libdir/gdk-pixbuf-2.0/$version/loaders.cache`, unless overridden
+ * by the environment variable `GDK_PIXBUF_MODULE_FILE`)
+ */
+
+static gint
+format_check (GdkPixbufModule *module, guchar *buffer, int size)
+{
+ int i, j;
+ gchar m;
+ GdkPixbufModulePattern *pattern;
+ gboolean anchored;
+ guchar *prefix;
+ gchar *mask;
+
+ for (pattern = module->info->signature; pattern->prefix; pattern++) {
+ if (pattern->mask && pattern->mask[0] == '*') {
+ prefix = (guchar *)pattern->prefix + 1;
+ mask = pattern->mask + 1;
+ anchored = FALSE;
+ }
+ else {
+ prefix = (guchar *)pattern->prefix;
+ mask = pattern->mask;
+ anchored = TRUE;
+ }
+ for (i = 0; i < size; i++) {
+ for (j = 0; i + j < size && prefix[j] != 0; j++) {
+ m = mask ? mask[j] : ' ';
+ if (m == ' ') {
+ if (buffer[i + j] != prefix[j])
+ break;
+ }
+ else if (m == '!') {
+ if (buffer[i + j] == prefix[j])
+ break;
+ }
+ else if (m == 'z') {
+ if (buffer[i + j] != 0)
+ break;
+ }
+ else if (m == 'n') {
+ if (buffer[i + j] == 0)
+ break;
+ }
+ }
+
+ if (prefix[j] == 0)
+ return pattern->relevance;
+
+ if (anchored)
+ break;
+ }
+ }
+ return 0;
+}
+
+G_LOCK_DEFINE_STATIC (init_lock);
+
+static gboolean file_formats_inited;
+static GSList *file_formats = NULL;
+
+static gboolean gdk_pixbuf_io_init (void);
+
+static GSList *
+get_file_formats (void)
+{
+ G_LOCK (init_lock);
+ if (file_formats == NULL ||
+ !file_formats_inited)
+ file_formats_inited = gdk_pixbuf_io_init ();
+ G_UNLOCK (init_lock);
+
+ return file_formats;
+}
+
+#ifdef GDK_PIXBUF_RELOCATABLE // implies that gdk-pixbuf is built as a dll on windows
+
+#ifdef G_OS_WIN32
+
+/* DllMain function needed to tuck away the gdk-pixbuf DLL handle */
+
+static HMODULE gdk_pixbuf_dll;
+
+BOOL WINAPI
+DllMain (HINSTANCE hinstDLL,
+ DWORD fdwReason,
+ LPVOID lpvReserved)
+{
+ switch (fdwReason) {
+ case DLL_PROCESS_ATTACH:
+ gdk_pixbuf_dll = (HMODULE) hinstDLL;
+ break;
+ }
+
+ return TRUE;
+}
+#endif
+
+gchar *
+gdk_pixbuf_get_toplevel (void)
+{
+ static gchar *toplevel = NULL;
+
+ if (toplevel == NULL) {
+#if defined(G_OS_WIN32)
+ toplevel = g_win32_get_package_installation_directory_of_module (gdk_pixbuf_dll);
+#elif defined(OS_DARWIN)
+ char pathbuf[PATH_MAX + 1];
+ uint32_t bufsize = sizeof(pathbuf);
+ gchar *bin_dir;
+
+ _NSGetExecutablePath(pathbuf, &bufsize);
+ bin_dir = g_path_get_dirname(pathbuf);
+ toplevel = g_build_path (G_DIR_SEPARATOR_S, bin_dir, "..", NULL);
+ g_free (bin_dir);
+#elif defined (OS_LINUX)
+ gchar *exe_path, *bin_dir;
+
+ exe_path = g_file_read_link ("/proc/self/exe", NULL);
+ bin_dir = g_path_get_dirname(exe_path);
+ toplevel = g_build_path (G_DIR_SEPARATOR_S, bin_dir, "..", NULL);
+ g_free (exe_path);
+ g_free (bin_dir);
+#else
+#error "Relocations not supported for this platform"
+#endif
+ }
+ return toplevel;
+}
+
+#endif /* GDK_PIXBUF_RELOCATABLE */
+
+
+#ifdef USE_GMODULE
+
+static gboolean
+scan_string (const char **pos, GString *out)
+{
+ const char *p = *pos, *q = *pos;
+ char *tmp, *tmp2;
+ gboolean quoted;
+
+ while (g_ascii_isspace (*p))
+ p++;
+
+ if (!*p)
+ return FALSE;
+ else if (*p == '"') {
+ p++;
+ quoted = FALSE;
+ for (q = p; (*q != '"') || quoted; q++) {
+ if (!*q)
+ return FALSE;
+ quoted = (*q == '\\') && !quoted;
+ }
+
+ tmp = g_strndup (p, q - p);
+ tmp2 = g_strcompress (tmp);
+ g_string_truncate (out, 0);
+ g_string_append (out, tmp2);
+ g_free (tmp);
+ g_free (tmp2);
+ }
+
+ q++;
+ *pos = q;
+
+ return TRUE;
+}
+
+static gboolean
+scan_int (const char **pos, int *out)
+{
+ int i = 0;
+ char buf[32];
+ const char *p = *pos;
+
+ while (g_ascii_isspace (*p))
+ p++;
+
+ if (*p < '0' || *p > '9')
+ return FALSE;
+
+ while ((*p >= '0') && (*p <= '9') && i < sizeof (buf)) {
+ buf[i] = *p;
+ i++;
+ p++;
+ }
+
+ if (i == sizeof (buf))
+ return FALSE;
+ else
+ buf[i] = '\0';
+
+ *out = atoi (buf);
+
+ *pos = p;
+
+ return TRUE;
+}
+
+static gboolean
+skip_space (const char **pos)
+{
+ const char *p = *pos;
+
+ while (g_ascii_isspace (*p))
+ p++;
+
+ *pos = p;
+
+ return !(*p == '\0');
+}
+
+#ifdef GDK_PIXBUF_RELOCATABLE
+
+static char *
+get_libdir (void)
+{
+ static char *libdir = NULL;
+
+ if (libdir == NULL)
+ libdir = g_build_filename (gdk_pixbuf_get_toplevel (), "lib", NULL);
+
+ return libdir;
+}
+
+#undef GDK_PIXBUF_LIBDIR
+#define GDK_PIXBUF_LIBDIR get_libdir()
+
+#endif /* GDK_PIXBUF_RELOCATABLE */
+
+/* In case we have a relative module path in the loaders cache
+ * prepend the toplevel dir */
+static gchar *
+build_module_path (const gchar *path)
+{
+#ifdef GDK_PIXBUF_RELOCATABLE
+ if (g_path_is_absolute (path)) {
+ return g_strdup (path);
+ } else {
+ return g_build_filename (gdk_pixbuf_get_toplevel (), path, NULL);
+ }
+#else
+ return g_strdup (path);
+#endif
+}
+
+static gchar *
+gdk_pixbuf_get_module_file (void)
+{
+ gchar *result = g_strdup (g_getenv ("GDK_PIXBUF_MODULE_FILE"));
+
+ if (!result)
+ result = g_build_filename (GDK_PIXBUF_LIBDIR, "gdk-pixbuf-2.0", GDK_PIXBUF_BINARY_VERSION, "loaders.cache", NULL);
+
+ return result;
+}
+
+#endif /* USE_GMODULE */
+
+
+static gboolean
+gdk_pixbuf_load_module_unlocked (GdkPixbufModule *image_module,
+ GError **error);
+
+static gboolean
+gdk_pixbuf_io_init_modules (const char *filename,
+ GError **error)
+{
+#ifdef USE_GMODULE
+ GIOChannel *channel;
+ gchar *line_buf;
+ gsize term;
+ GString *tmp_buf = g_string_new (NULL);
+ gboolean have_error = FALSE;
+ GdkPixbufModule *module = NULL;
+ int flags = 0;
+ int n_patterns = 0;
+ GdkPixbufModulePattern *pattern;
+ GError *local_error = NULL;
+ guint num_formats;
+
+ channel = g_io_channel_new_file (filename, "r", &local_error);
+ if (!channel) {
+ char *filename_utf8 = g_filename_display_name (filename);
+ g_set_error (error,
+ G_IO_ERROR,
+ G_IO_ERROR_INVALID_ARGUMENT,
+ "Cannot open pixbuf loader module file '%s': %s\n\n"
+ "This likely means that your installation is broken.\n"
+ "Try running the command\n"
+ " gdk-pixbuf-query-loaders > %s\n"
+ "to make things work again for the time being.",
+ filename_utf8, local_error->message, filename_utf8);
+ g_clear_error (&local_error);
+ g_string_free (tmp_buf, TRUE);
+ g_free (filename_utf8);
+ return FALSE;
+ }
+
+ num_formats = g_slist_length (file_formats);
+
+ while (!have_error && g_io_channel_read_line (channel, &line_buf, NULL, &term, NULL) == G_IO_STATUS_NORMAL) {
+ const char *p;
+
+ p = line_buf;
+
+ line_buf[term] = 0;
+
+ if (!skip_space (&p)) {
+ /* Blank line marking the end of a module */
+ if (module && *p != '#') {
+ file_formats = g_slist_prepend (file_formats, module);
+ module = NULL;
+ }
+
+ goto next_line;
+ }
+
+ if (*p == '#')
+ goto next_line;
+
+ if (!module) {
+ /* Read a module location */
+ module = g_new0 (GdkPixbufModule, 1);
+ n_patterns = 0;
+
+ if (!scan_string (&p, tmp_buf)) {
+ g_warning ("Error parsing loader info in '%s'\n %s",
+ filename, line_buf);
+ have_error = TRUE;
+ }
+ module->module_path = build_module_path (tmp_buf->str);
+ }
+ else if (!module->module_name) {
+ module->info = g_new0 (GdkPixbufFormat, 1);
+ if (!scan_string (&p, tmp_buf)) {
+ g_warning ("Error parsing loader info in '%s'\n %s",
+ filename, line_buf);
+ have_error = TRUE;
+ }
+ module->info->name = g_strdup (tmp_buf->str);
+ module->module_name = module->info->name;
+
+ flags = 0;
+ if (!scan_int (&p, &flags)) {
+ g_warning ("Error parsing loader info in '%s'\n %s",
+ filename, line_buf);
+ have_error = TRUE;
+ }
+ module->info->flags = flags;
+
+ if (!scan_string (&p, tmp_buf)) {
+ g_warning ("Error parsing loader info in '%s'\n %s",
+ filename, line_buf);
+ have_error = TRUE;
+ }
+ if (tmp_buf->str[0] != 0)
+ module->info->domain = g_strdup (tmp_buf->str);
+
+ if (!scan_string (&p, tmp_buf)) {
+ g_warning ("Error parsing loader info in '%s'\n %s",
+ filename, line_buf);
+ have_error = TRUE;
+ }
+ module->info->description = g_strdup (tmp_buf->str);
+
+ if (scan_string (&p, tmp_buf)) {
+ module->info->license = g_strdup (tmp_buf->str);
+ }
+ }
+ else if (!module->info->mime_types) {
+ int n = 1;
+ module->info->mime_types = g_new0 (gchar*, 1);
+ while (scan_string (&p, tmp_buf)) {
+ if (tmp_buf->str[0] != 0) {
+ module->info->mime_types =
+ g_realloc (module->info->mime_types, (n + 1) * sizeof (gchar*));
+ module->info->mime_types[n - 1] = g_strdup (tmp_buf->str);
+ module->info->mime_types[n] = NULL;
+ n++;
+ }
+ }
+ }
+ else if (!module->info->extensions) {
+ int n = 1;
+ module->info->extensions = g_new0 (gchar*, 1);
+ while (scan_string (&p, tmp_buf)) {
+ if (tmp_buf->str[0] != 0) {
+ module->info->extensions =
+ g_realloc (module->info->extensions, (n + 1) * sizeof (gchar*));
+ module->info->extensions[n - 1] = g_strdup (tmp_buf->str);
+ module->info->extensions[n] = NULL;
+ n++;
+ }
+ }
+ }
+ else {
+ n_patterns++;
+ module->info->signature = (GdkPixbufModulePattern *)
+ g_realloc (module->info->signature, (n_patterns + 1) * sizeof (GdkPixbufModulePattern));
+ pattern = module->info->signature + n_patterns;
+ pattern->prefix = NULL;
+ pattern->mask = NULL;
+ pattern->relevance = 0;
+ pattern--;
+ if (!scan_string (&p, tmp_buf))
+ goto context_error;
+ pattern->prefix = g_strdup (tmp_buf->str);
+
+ if (!scan_string (&p, tmp_buf))
+ goto context_error;
+ if (*tmp_buf->str)
+ pattern->mask = g_strdup (tmp_buf->str);
+ else
+ pattern->mask = NULL;
+
+ if (!scan_int (&p, &pattern->relevance))
+ goto context_error;
+
+ goto next_line;
+
+ context_error:
+ g_free (pattern->prefix);
+ g_free (pattern->mask);
+ g_free (pattern);
+ g_warning ("Error parsing loader info in '%s'\n %s",
+ filename, line_buf);
+ have_error = TRUE;
+ }
+ next_line:
+ g_free (line_buf);
+ }
+ g_string_free (tmp_buf, TRUE);
+ g_io_channel_unref (channel);
+
+ if (g_slist_length (file_formats) <= num_formats) {
+ char *filename_utf8 = g_filename_display_name (filename);
+ g_set_error (error,
+ G_IO_ERROR,
+ G_IO_ERROR_NOT_INITIALIZED,
+ "No new GdkPixbufModule loaded from '%s'",
+ filename_utf8);
+ g_free (filename_utf8);
+ return FALSE;
+ }
+#endif
+ return TRUE;
+}
+
+/**
+ * gdk_pixbuf_init_modules:
+ * @path: Path to directory where the `loaders.cache` is installed
+ * @error: return location for a `GError`
+ *
+ * Initalizes the gdk-pixbuf loader modules referenced by the `loaders.cache`
+ * file present inside that directory.
+ *
+ * This is to be used by applications that want to ship certain loaders
+ * in a different location from the system ones.
+ *
+ * This is needed when the OS or runtime ships a minimal number of loaders
+ * so as to reduce the potential attack surface of carefully crafted image
+ * files, especially for uncommon file types. Applications that require
+ * broader image file types coverage, such as image viewers, would be
+ * expected to ship the gdk-pixbuf modules in a separate location, bundled
+ * with the application in a separate directory from the OS or runtime-
+ * provided modules.
+ *
+ * Since: 2.40
+ */
+gboolean
+gdk_pixbuf_init_modules (const char *path,
+ GError **error)
+{
+ char *filename;
+ gboolean ret;
+
+ g_return_val_if_fail (path != NULL, FALSE);
+ filename = g_build_filename (path, "loaders.cache", NULL);
+ ret = gdk_pixbuf_io_init_modules (filename, error);
+ g_free (filename);
+ return ret;
+}
+
+static void
+gdk_pixbuf_io_init_builtin (void)
+{
+#define load_one_builtin_module(format) G_STMT_START { \
+ GdkPixbufModule *__builtin_module = g_new0 (GdkPixbufModule, 1); \
+ __builtin_module->module_name = #format; \
+ if (gdk_pixbuf_load_module_unlocked (__builtin_module, NULL)) \
+ file_formats = g_slist_prepend (file_formats, __builtin_module); \
+ else \
+ g_free (__builtin_module); } G_STMT_END
+
+#ifdef INCLUDE_ani
+ load_one_builtin_module (ani);
+#endif
+#ifdef INCLUDE_png
+ load_one_builtin_module (png);
+#endif
+#ifdef INCLUDE_bmp
+ load_one_builtin_module (bmp);
+#endif
+#ifdef INCLUDE_gif
+ load_one_builtin_module (gif);
+#endif
+#ifdef INCLUDE_ico
+ load_one_builtin_module (ico);
+#endif
+#ifdef INCLUDE_jpeg
+ load_one_builtin_module (jpeg);
+#endif
+#ifdef INCLUDE_pnm
+ load_one_builtin_module (pnm);
+#endif
+#ifdef INCLUDE_tiff
+ load_one_builtin_module (tiff);
+#endif
+#ifdef INCLUDE_xpm
+ load_one_builtin_module (xpm);
+#endif
+#ifdef INCLUDE_xbm
+ load_one_builtin_module (xbm);
+#endif
+#ifdef INCLUDE_tga
+ load_one_builtin_module (tga);
+#endif
+#ifdef INCLUDE_icns
+ load_one_builtin_module (icns);
+#endif
+#ifdef INCLUDE_qtif
+ load_one_builtin_module (qtif);
+#endif
+#ifdef INCLUDE_gdiplus
+ /* We don't bother having the GDI+ loaders individually selectable
+ * for building in or not.
+ */
+ load_one_builtin_module (ico);
+ load_one_builtin_module (wmf);
+ load_one_builtin_module (emf);
+ load_one_builtin_module (bmp);
+ load_one_builtin_module (gif);
+ load_one_builtin_module (jpeg);
+ load_one_builtin_module (tiff);
+#endif
+#ifdef INCLUDE_gdip_png
+ /* Except the gdip-png loader which normally isn't built at all even */
+ load_one_builtin_module (png);
+#endif
+
+#undef load_one_builtin_module
+}
+
+static gboolean
+gdk_pixbuf_io_init (void)
+{
+ char *module_file;
+ gboolean ret;
+
+ gdk_pixbuf_io_init_builtin ();
+#ifdef USE_GMODULE
+ module_file = gdk_pixbuf_get_module_file ();
+#endif
+ ret = gdk_pixbuf_io_init_modules (module_file, NULL);
+ g_free (module_file);
+ return ret;
+}
+
+#define module(type) \
+ extern void _gdk_pixbuf__##type##_fill_info (GdkPixbufFormat *info); \
+ extern void _gdk_pixbuf__##type##_fill_vtable (GdkPixbufModule *module)
+
+module (png);
+module (jpeg);
+module (gif);
+module (ico);
+module (ani);
+module (xpm);
+module (tiff);
+module (pnm);
+module (bmp);
+module (xbm);
+module (tga);
+module (icns);
+module (qtif);
+module (gdip_ico);
+module (gdip_wmf);
+module (gdip_emf);
+module (gdip_bmp);
+module (gdip_gif);
+module (gdip_jpeg);
+module (gdip_png);
+module (gdip_tiff);
+
+#undef module
+
+/* actually load the image handler - gdk_pixbuf_get_module only get a */
+/* reference to the module to load, it doesn't actually load it */
+/* perhaps these actions should be combined in one function */
+static gboolean
+gdk_pixbuf_load_module_unlocked (GdkPixbufModule *image_module,
+ GError **error)
+{
+ GdkPixbufModuleFillInfoFunc fill_info = NULL;
+ GdkPixbufModuleFillVtableFunc fill_vtable = NULL;
+
+ if (image_module->module != NULL)
+ return TRUE;
+
+#define try_module(format,id) \
+ if (fill_info == NULL && \
+ strcmp (image_module->module_name, #format) == 0) { \
+ fill_info = _gdk_pixbuf__##id##_fill_info; \
+ fill_vtable = _gdk_pixbuf__##id##_fill_vtable; \
+ }
+
+#ifdef INCLUDE_gdiplus
+ try_module (ico,gdip_ico);
+ try_module (wmf,gdip_wmf);
+ try_module (emf,gdip_emf);
+ try_module (bmp,gdip_bmp);
+ try_module (gif,gdip_gif);
+ try_module (jpeg,gdip_jpeg);
+ try_module (tiff,gdip_tiff);
+#endif
+#ifdef INCLUDE_gdip_png
+ try_module (png,gdip_png);
+#endif
+#ifdef INCLUDE_png
+ try_module (png,png);
+#endif
+#ifdef INCLUDE_bmp
+ try_module (bmp,bmp);
+#endif
+#ifdef INCLUDE_gif
+ try_module (gif,gif);
+#endif
+#ifdef INCLUDE_ico
+ try_module (ico,ico);
+#endif
+#ifdef INCLUDE_ani
+ try_module (ani,ani);
+#endif
+#ifdef INCLUDE_jpeg
+ try_module (jpeg,jpeg);
+#endif
+#ifdef INCLUDE_pnm
+ try_module (pnm,pnm);
+#endif
+#ifdef INCLUDE_tiff
+ try_module (tiff,tiff);
+#endif
+#ifdef INCLUDE_xpm
+ try_module (xpm,xpm);
+#endif
+#ifdef INCLUDE_xbm
+ try_module (xbm,xbm);
+#endif
+#ifdef INCLUDE_tga
+ try_module (tga,tga);
+#endif
+#ifdef INCLUDE_icns
+ try_module (icns,icns);
+#endif
+#ifdef INCLUDE_qtif
+ try_module (qtif,qtif);
+#endif
+
+#undef try_module
+
+ if (fill_vtable) {
+ image_module->module = (void *) 1;
+ (* fill_vtable) (image_module);
+ if (image_module->info == NULL) {
+ image_module->info = g_new0 (GdkPixbufFormat, 1);
+ (* fill_info) (image_module->info);
+ }
+ return TRUE;
+ }
+ else
+#ifdef USE_GMODULE
+ {
+ char *path;
+ GModule *module;
+ gpointer sym;
+
+ path = image_module->module_path;
+ module = g_module_open (path, G_MODULE_BIND_LAZY | G_MODULE_BIND_LOCAL);
+
+ if (!module) {
+ char *path_utf8 = g_filename_display_name (path);
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_FAILED,
+ _("Unable to load image-loading module: %s: %s"),
+ path_utf8, g_module_error ());
+ g_free (path_utf8);
+ return FALSE;
+ }
+
+ image_module->module = module;
+
+ if (g_module_symbol (module, "fill_vtable", &sym)) {
+ fill_vtable = (GdkPixbufModuleFillVtableFunc) sym;
+ (* fill_vtable) (image_module);
+ return TRUE;
+ } else {
+ char *path_utf8 = g_filename_display_name (path);
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_FAILED,
+ _("Image-loading module %s does not export the proper interface; perhaps it’s from a different gdk-pixbuf version?"),
+ path_utf8);
+ g_free (path_utf8);
+ return FALSE;
+ }
+ }
+#else
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_UNKNOWN_TYPE,
+ _("Image type “%s” is not supported"),
+ image_module->module_name);
+ return FALSE;
+#endif /* !USE_GMODULE */
+}
+
+
+gboolean
+_gdk_pixbuf_load_module (GdkPixbufModule *image_module,
+ GError **error)
+{
+ gboolean ret;
+
+ G_LOCK (init_lock);
+
+ ret = gdk_pixbuf_load_module_unlocked (image_module, error);
+
+ G_UNLOCK (init_lock);
+
+ return ret;
+}
+
+
+
+GdkPixbufModule *
+_gdk_pixbuf_get_named_module (const char *name,
+ GError **error)
+{
+ GSList *modules;
+
+ for (modules = get_file_formats (); modules; modules = g_slist_next (modules)) {
+ GdkPixbufModule *module = (GdkPixbufModule *)modules->data;
+
+ if (module->info->disabled)
+ continue;
+
+ if (!strcmp (name, module->module_name))
+ return module;
+ }
+
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_UNKNOWN_TYPE,
+ _("Image type “%s” is not supported"),
+ name);
+
+ return NULL;
+}
+
+GdkPixbufModule *
+_gdk_pixbuf_get_module (guchar *buffer, guint size,
+ const gchar *filename,
+ GError **error)
+{
+ GSList *modules;
+
+ GdkPixbufModule *selected = NULL;
+ gchar *display_name = NULL;
+#ifdef GDK_PIXBUF_USE_GIO_MIME
+ gchar *mime_type;
+ gchar **mimes;
+ gchar *type;
+ gint j;
+ gboolean uncertain;
+
+ mime_type = g_content_type_guess (NULL, buffer, size, &uncertain);
+ if ((uncertain || g_str_equal (mime_type, "text/plain") || g_str_equal (mime_type, "application/gzip")) && filename != NULL) {
+ g_free (mime_type);
+ mime_type = g_content_type_guess (filename, buffer, size, NULL);
+ }
+
+ for (modules = get_file_formats (); modules; modules = g_slist_next (modules)) {
+ GdkPixbufModule *module = (GdkPixbufModule *)modules->data;
+ GdkPixbufFormat *info = module->info;
+
+ if (info->disabled)
+ continue;
+
+ mimes = info->mime_types;
+ for (j = 0; mimes[j] != NULL; j++) {
+ type = g_content_type_from_mime_type (mimes[j]);
+ if (g_content_type_equals (type, mime_type)) {
+ g_free (type);
+ selected = module;
+ break;
+ }
+ g_free (type);
+ }
+
+ if (selected != NULL)
+ break;
+
+ /* Make sure the builtin GdkPixdata support works even without mime sniffing */
+ if (strcmp (info->name, "GdkPixdata") == 0 &&
+ format_check (module, buffer, size) == 100) {
+ selected = module;
+ break;
+ }
+ }
+ g_free (mime_type);
+#else
+ gint score, best = 0;
+
+ for (modules = get_file_formats (); modules; modules = g_slist_next (modules)) {
+ GdkPixbufModule *module = (GdkPixbufModule *)modules->data;
+
+ if (module->info->disabled)
+ continue;
+
+ score = format_check (module, buffer, size);
+ if (score > best) {
+ best = score;
+ selected = module;
+ }
+ if (score >= 100)
+ break;
+ }
+#endif
+
+ if (selected != NULL)
+ return selected;
+
+ if (filename)
+ {
+ display_name = g_filename_display_name (filename);
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_UNKNOWN_TYPE,
+ _("Couldn’t recognize the image file format for file “%s”"),
+ display_name);
+ g_free (display_name);
+ }
+ else
+ g_set_error_literal (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_UNKNOWN_TYPE,
+ _("Unrecognized image file format"));
+
+
+ return NULL;
+}
+
+static
+GdkPixbufModule *
+_gdk_pixbuf_get_module_for_file (FILE *f, const gchar *filename, GError **error)
+{
+ guchar buffer[SNIFF_BUFFER_SIZE];
+ int size;
+
+ size = fread (&buffer, 1, sizeof (buffer), f);
+ if (size == 0) {
+ gchar *display_name;
+ display_name = g_filename_display_name (filename);
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_CORRUPT_IMAGE,
+ _("Image file “%s” contains no data"),
+ display_name);
+ g_free (display_name);
+ return NULL;
+ }
+
+ return _gdk_pixbuf_get_module (buffer, size, filename, error);
+}
+
+static void
+noop_size_notify (gint *width,
+ gint *height,
+ gpointer data)
+{
+}
+
+static void
+prepared_notify (GdkPixbuf *pixbuf,
+ GdkPixbufAnimation *anim,
+ gpointer user_data)
+{
+ if (pixbuf != NULL)
+ g_object_ref (pixbuf);
+ *((GdkPixbuf **)user_data) = pixbuf;
+}
+
+static void
+noop_updated_notify (GdkPixbuf *pixbuf,
+ int x,
+ int y,
+ int width,
+ int height,
+ gpointer user_data)
+{
+}
+
+static GdkPixbuf *
+generic_load_incrementally (GdkPixbufModule *module, FILE *f, GError **error)
+{
+ GdkPixbuf *pixbuf = NULL;
+ gpointer context;
+
+ context = module->begin_load (noop_size_notify, prepared_notify, noop_updated_notify, &pixbuf, error);
+
+ if (!context)
+ goto out;
+
+ while (!feof (f) && !ferror (f)) {
+ guchar buffer[LOAD_BUFFER_SIZE];
+ size_t length;
+
+ length = fread (buffer, 1, sizeof (buffer), f);
+ if (length > 0) {
+ if (!module->load_increment (context, buffer, length, error)) {
+ module->stop_load (context, NULL);
+ if (pixbuf != NULL) {
+ g_object_unref (pixbuf);
+ pixbuf = NULL;
+ }
+ goto out;
+ }
+ }
+ }
+
+ if (!module->stop_load (context, error)) {
+ if (pixbuf != NULL) {
+ g_object_unref (pixbuf);
+ pixbuf = NULL;
+ }
+ }
+
+out:
+ return pixbuf;
+}
+
+GdkPixbuf *
+_gdk_pixbuf_generic_image_load (GdkPixbufModule *module, FILE *f, GError **error)
+{
+ GdkPixbuf *pixbuf = NULL;
+
+ if (module->load != NULL) {
+ pixbuf = (* module->load) (f, error);
+ } else if (module->begin_load != NULL) {
+ pixbuf = generic_load_incrementally (module, f, error);
+ } else if (module->load_animation != NULL) {
+ GdkPixbufAnimation *animation;
+
+ animation = (* module->load_animation) (f, error);
+ if (animation != NULL) {
+ pixbuf = gdk_pixbuf_animation_get_static_image (animation);
+
+ g_object_ref (pixbuf);
+ g_object_unref (animation);
+ }
+ }
+
+ return pixbuf;
+}
+
+/**
+ * gdk_pixbuf_new_from_file: (constructor)
+ * @filename: (type filename): Name of file to load, in the GLib file
+ * name encoding
+ * @error: (out): Return location for an error
+ *
+ * Creates a new pixbuf by loading an image from a file.
+ *
+ * The file format is detected automatically.
+ *
+ * If `NULL` is returned, then @error will be set. Possible errors are:
+ *
+ * - the file could not be opened
+ * - there is no loader for the file's format
+ * - there is not enough memory to allocate the image buffer
+ * - the image buffer contains invalid data
+ *
+ * The error domains are `GDK_PIXBUF_ERROR` and `G_FILE_ERROR`.
+ *
+ * Return value: (transfer full) (nullable): A newly-created pixbuf
+ */
+GdkPixbuf *
+gdk_pixbuf_new_from_file (const char *filename,
+ GError **error)
+{
+ GdkPixbuf *pixbuf;
+ FILE *f;
+ GdkPixbufModule *image_module;
+
+ g_return_val_if_fail (filename != NULL, NULL);
+ g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+ f = g_fopen (filename, "rb");
+ if (!f) {
+ gint save_errno = errno;
+ gchar *display_name;
+ display_name = g_filename_display_name (filename);
+ g_set_error (error,
+ G_FILE_ERROR,
+ g_file_error_from_errno (save_errno),
+ _("Failed to open file “%s”: %s"),
+ display_name,
+ g_strerror (save_errno));
+ g_free (display_name);
+ return NULL;
+ }
+
+ image_module = _gdk_pixbuf_get_module_for_file (f, filename, error);
+ if (image_module == NULL) {
+ fclose (f);
+ return NULL;
+ }
+
+ if (!_gdk_pixbuf_load_module (image_module, error)) {
+ fclose (f);
+ return NULL;
+ }
+
+ fseek (f, 0, SEEK_SET);
+ pixbuf = _gdk_pixbuf_generic_image_load (image_module, f, error);
+ fclose (f);
+
+ if (pixbuf == NULL && error != NULL && *error == NULL) {
+
+ /* I don't trust these crufty longjmp()'ing image libs
+ * to maintain proper error invariants, and I don't
+ * want user code to segfault as a result. We need to maintain
+ * the invariant that error gets set if NULL is returned.
+ */
+
+ gchar *display_name;
+ display_name = g_filename_display_name (filename);
+ g_warning ("Bug! gdk-pixbuf loader '%s' didn't set an error on failure.", image_module->module_name);
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_FAILED,
+ _("Failed to load image “%s”: reason not known, probably a corrupt image file"),
+ display_name);
+ g_free (display_name);
+ } else if (error != NULL && *error != NULL) {
+ /* Add the filename to the error message */
+ GError *e = *error;
+ gchar *old;
+ gchar *display_name;
+
+ display_name = g_filename_display_name (filename);
+ old = e->message;
+ e->message = g_strdup_printf (_("Failed to load image “%s”: %s"),
+ display_name,
+ old);
+ g_free (old);
+ g_free (display_name);
+ }
+
+ return pixbuf;
+}
+
+#ifdef G_OS_WIN32
+
+/**
+ * gdk_pixbuf_new_from_file_utf8:
+ * @filename: (type filename): Name of file to load, in the GLib file name encoding
+ * @error: Return location for an error
+ *
+ * Same as gdk_pixbuf_new_from_file()
+ *
+ * Return value: A newly-created pixbuf with a reference count of 1, or `NULL` if
+ * any of several error conditions occurred: the file could not be opened,
+ * there was no loader for the file's format, there was not enough memory to
+ * allocate the image buffer, or the image file contained invalid data.
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_file_utf8 (const char *filename,
+ GError **error)
+{
+ return gdk_pixbuf_new_from_file (filename, error);
+}
+
+#endif
+
+
+/**
+ * gdk_pixbuf_new_from_file_at_size: (constructor)
+ * @filename: (type filename): Name of file to load, in the GLib file
+ * name encoding
+ * @width: The width the image should have or -1 to not constrain the width
+ * @height: The height the image should have or -1 to not constrain the height
+ * @error: (out): Return location for an error
+ *
+ * Creates a new pixbuf by loading an image from a file.
+ *
+ * The file format is detected automatically.
+ *
+ * If `NULL` is returned, then @error will be set. Possible errors are:
+ *
+ * - the file could not be opened
+ * - there is no loader for the file's format
+ * - there is not enough memory to allocate the image buffer
+ * - the image buffer contains invalid data
+ *
+ * The error domains are `GDK_PIXBUF_ERROR` and `G_FILE_ERROR`.
+ *
+ * The image will be scaled to fit in the requested size, preserving
+ * the image's aspect ratio. Note that the returned pixbuf may be smaller
+ * than `width` x `height`, if the aspect ratio requires it. To load
+ * and image at the requested size, regardless of aspect ratio, use
+ * [ctor@GdkPixbuf.Pixbuf.new_from_file_at_scale].
+ *
+ * Return value: (transfer full) (nullable): A newly-created pixbuf
+ *
+ * Since: 2.4
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_file_at_size (const char *filename,
+ int width,
+ int height,
+ GError **error)
+{
+ return gdk_pixbuf_new_from_file_at_scale (filename,
+ width, height,
+ TRUE, error);
+}
+
+#ifdef G_OS_WIN32
+
+/**
+ * gdk_pixbuf_new_from_file_at_size_utf8:
+ * @filename: (type filename): Name of file to load, in the GLib file name encoding
+ * @width: The width the image should have or -1 to not constrain the width
+ * @height: The height the image should have or -1 to not constrain the height
+ * @error: Return location for an error
+ *
+ * Same as gdk_pixbuf_new_from_file_at_size()
+ *
+ * Return value: A newly-created pixbuf with a reference count of 1, or
+ * `NULL` if any of several error conditions occurred: the file could not
+ * be opened, there was no loader for the file's format, there was not
+ * enough memory to allocate the image buffer, or the image file contained
+ * invalid data.
+ *
+ * Since: 2.4
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_file_at_size_utf8 (const char *filename,
+ int width,
+ int height,
+ GError **error)
+{
+ return gdk_pixbuf_new_from_file_at_size (filename, width, height, error);
+}
+
+#endif
+
+typedef struct {
+ gint width;
+ gint height;
+ gboolean preserve_aspect_ratio;
+} AtScaleData;
+
+static void
+at_scale_data_async_data_free (AtScaleData *data)
+{
+ g_slice_free (AtScaleData, data);
+}
+
+static void
+at_scale_size_prepared_cb (GdkPixbufLoader *loader,
+ int width,
+ int height,
+ gpointer data)
+{
+ AtScaleData *info = data;
+
+ g_return_if_fail (width > 0 && height > 0);
+
+ if (info->preserve_aspect_ratio &&
+ (info->width > 0 || info->height > 0)) {
+ if (info->width < 0)
+ {
+ width = width * (double)info->height/(double)height;
+ height = info->height;
+ }
+ else if (info->height < 0)
+ {
+ height = height * (double)info->width/(double)width;
+ width = info->width;
+ }
+ else if ((double)height * (double)info->width >
+ (double)width * (double)info->height) {
+ width = 0.5 + (double)width * (double)info->height / (double)height;
+ height = info->height;
+ } else {
+ height = 0.5 + (double)height * (double)info->width / (double)width;
+ width = info->width;
+ }
+ } else {
+ if (info->width > 0)
+ width = info->width;
+ if (info->height > 0)
+ height = info->height;
+ }
+
+ width = MAX (width, 1);
+ height = MAX (height, 1);
+
+ gdk_pixbuf_loader_set_size (loader, width, height);
+}
+
+/**
+ * gdk_pixbuf_new_from_file_at_scale: (constructor)
+ * @filename: (type filename): Name of file to load, in the GLib file
+ * name encoding
+ * @width: The width the image should have or -1 to not constrain the width
+ * @height: The height the image should have or -1 to not constrain the height
+ * @preserve_aspect_ratio: `TRUE` to preserve the image's aspect ratio
+ * @error: Return location for an error
+ *
+ * Creates a new pixbuf by loading an image from a file.
+ *
+ * The file format is detected automatically.
+ *
+ * If `NULL` is returned, then @error will be set. Possible errors are:
+ *
+ * - the file could not be opened
+ * - there is no loader for the file's format
+ * - there is not enough memory to allocate the image buffer
+ * - the image buffer contains invalid data
+ *
+ * The error domains are `GDK_PIXBUF_ERROR` and `G_FILE_ERROR`.
+ *
+ * The image will be scaled to fit in the requested size, optionally preserving
+ * the image's aspect ratio.
+ *
+ * When preserving the aspect ratio, a `width` of -1 will cause the image
+ * to be scaled to the exact given height, and a `height` of -1 will cause
+ * the image to be scaled to the exact given width. When not preserving
+ * aspect ratio, a `width` or `height` of -1 means to not scale the image
+ * at all in that dimension. Negative values for `width` and `height` are
+ * allowed since 2.8.
+ *
+ * Return value: (transfer full) (nullable): A newly-created pixbuf
+ *
+ * Since: 2.6
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_file_at_scale (const char *filename,
+ int width,
+ int height,
+ gboolean preserve_aspect_ratio,
+ GError **error)
+{
+
+ GdkPixbufLoader *loader;
+ GdkPixbuf *pixbuf;
+ guchar buffer[LOAD_BUFFER_SIZE];
+ int length;
+ FILE *f;
+ AtScaleData info;
+ GdkPixbufAnimation *animation;
+ GdkPixbufAnimationIter *iter;
+ gboolean has_frame;
+
+ g_return_val_if_fail (filename != NULL, NULL);
+ g_return_val_if_fail (width > 0 || width == -1, NULL);
+ g_return_val_if_fail (height > 0 || height == -1, NULL);
+
+ f = g_fopen (filename, "rb");
+ if (!f) {
+ gint save_errno = errno;
+ gchar *display_name = g_filename_display_name (filename);
+ g_set_error (error,
+ G_FILE_ERROR,
+ g_file_error_from_errno (save_errno),
+ _("Failed to open file “%s”: %s"),
+ display_name,
+ g_strerror (save_errno));
+ g_free (display_name);
+ return NULL;
+ }
+
+ loader = _gdk_pixbuf_loader_new_with_filename (filename);
+
+ info.width = width;
+ info.height = height;
+ info.preserve_aspect_ratio = preserve_aspect_ratio;
+
+ g_signal_connect (loader, "size-prepared",
+ G_CALLBACK (at_scale_size_prepared_cb), &info);
+
+ has_frame = FALSE;
+ while (!has_frame && !feof (f) && !ferror (f)) {
+ length = fread (buffer, 1, sizeof (buffer), f);
+ if (length > 0)
+ if (!gdk_pixbuf_loader_write (loader, buffer, length, error)) {
+ gdk_pixbuf_loader_close (loader, NULL);
+ fclose (f);
+ g_object_unref (loader);
+ return NULL;
+ }
+
+ animation = gdk_pixbuf_loader_get_animation (loader);
+ if (animation) {
+ iter = gdk_pixbuf_animation_get_iter (animation, NULL);
+ if (!gdk_pixbuf_animation_iter_on_currently_loading_frame (iter)) {
+ has_frame = TRUE;
+ }
+ g_object_unref (iter);
+ }
+ }
+
+ fclose (f);
+
+ if (!gdk_pixbuf_loader_close (loader, error) && !has_frame) {
+ g_object_unref (loader);
+ return NULL;
+ }
+
+ pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
+
+ if (!pixbuf) {
+ gchar *display_name = g_filename_display_name (filename);
+ g_object_unref (loader);
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_FAILED,
+ _("Failed to load image “%s”: reason not known, probably a corrupt image file"),
+ display_name);
+ g_free (display_name);
+ return NULL;
+ }
+
+ g_object_ref (pixbuf);
+
+ g_object_unref (loader);
+
+ return pixbuf;
+}
+
+#ifdef G_OS_WIN32
+
+/**
+ * gdk_pixbuf_new_from_file_at_scale_utf8:
+ * @filename: (type filename): Name of file to load, in the GLib file name encoding
+ * @width: The width the image should have or -1 to not constrain the width
+ * @height: The height the image should have or -1 to not constrain the height
+ * @preserve_aspect_ratio: `TRUE` to preserve the image's aspect ratio
+ * @error: Return location for an error
+ *
+ * Same as gdk_pixbuf_new_from_file_at_scale().
+ *
+ * Return value: A newly-created pixbuf with a reference count of 1, or `NULL`
+ * if any of several error conditions occurred: the file could not be opened,
+ * there was no loader for the file's format, there was not enough memory to
+ * allocate the image buffer, or the image file contained invalid data.
+ *
+ * Since: 2.6
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_file_at_scale_utf8 (const char *filename,
+ int width,
+ int height,
+ gboolean preserve_aspect_ratio,
+ GError **error)
+{
+ return gdk_pixbuf_new_from_file_at_scale (filename, width, height,
+ preserve_aspect_ratio, error);
+}
+#endif
+
+
+static GdkPixbuf *
+load_from_stream (GdkPixbufLoader *loader,
+ GInputStream *stream,
+ GCancellable *cancellable,
+ GError **error)
+{
+ GdkPixbuf *pixbuf;
+ gssize n_read;
+ guchar buffer[LOAD_BUFFER_SIZE];
+
+ while (1) {
+ n_read = g_input_stream_read (stream,
+ buffer,
+ sizeof (buffer),
+ cancellable,
+ error);
+ if (n_read < 0) {
+ gdk_pixbuf_loader_close (loader, NULL);
+ return NULL;
+ }
+
+ if (n_read == 0)
+ break;
+
+ if (!gdk_pixbuf_loader_write (loader,
+ buffer,
+ n_read,
+ error)) {
+ gdk_pixbuf_loader_close (loader, NULL);
+ return NULL;
+ }
+ }
+
+ if (!gdk_pixbuf_loader_close (loader, error))
+ return NULL;
+
+ pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
+ if (pixbuf == NULL)
+ return NULL;
+
+ return g_object_ref (pixbuf);
+}
+
+
+/**
+ * gdk_pixbuf_new_from_stream_at_scale: (constructor)
+ * @stream: a `GInputStream` to load the pixbuf from
+ * @width: The width the image should have or -1 to not constrain the width
+ * @height: The height the image should have or -1 to not constrain the height
+ * @preserve_aspect_ratio: `TRUE` to preserve the image's aspect ratio
+ * @cancellable: (allow-none): optional `GCancellable` object, `NULL` to ignore
+ * @error: Return location for an error
+ *
+ * Creates a new pixbuf by loading an image from an input stream.
+ *
+ * The file format is detected automatically. If `NULL` is returned, then
+ * @error will be set. The @cancellable can be used to abort the operation
+ * from another thread. If the operation was cancelled, the error
+ * `G_IO_ERROR_CANCELLED` will be returned. Other possible errors are in
+ * the `GDK_PIXBUF_ERROR` and `G_IO_ERROR` domains.
+ *
+ * The image will be scaled to fit in the requested size, optionally
+ * preserving the image's aspect ratio.
+ *
+ * When preserving the aspect ratio, a `width` of -1 will cause the image to be
+ * scaled to the exact given height, and a `height` of -1 will cause the image
+ * to be scaled to the exact given width. If both `width` and `height` are
+ * given, this function will behave as if the smaller of the two values
+ * is passed as -1.
+ *
+ * When not preserving aspect ratio, a `width` or `height` of -1 means to not
+ * scale the image at all in that dimension.
+ *
+ * The stream is not closed.
+ *
+ * Return value: (transfer full) (nullable): A newly-created pixbuf
+ *
+ * Since: 2.14
+ */
+GdkPixbuf *
+gdk_pixbuf_new_from_stream_at_scale (GInputStream *stream,
+ gint width,
+ gint height,
+ gboolean preserve_aspect_ratio,
+ GCancellable *cancellable,
+ GError **error)
+{
+ GdkPixbufLoader *loader;
+ GdkPixbuf *pixbuf;
+ AtScaleData info;
+
+ loader = gdk_pixbuf_loader_new ();
+ info.width = width;
+ info.height = height;
+ info.preserve_aspect_ratio = preserve_aspect_ratio;
+
+ g_signal_connect (loader, "size-prepared",
+ G_CALLBACK (at_scale_size_prepared_cb), &info);
+
+ pixbuf = load_from_stream (loader, stream, cancellable, error);
+ g_object_unref (loader);
+
+ return pixbuf;
+}
+
+
+static void
+load_from_stream_async_cb (GObject *stream,
+ GAsyncResult *res,
+ gpointer data)
+{
+ GTask *task = data;
+ GdkPixbufLoader *loader;
+ GdkPixbuf *pixbuf;
+ GError *error = NULL;
+ GBytes *bytes = NULL;
+
+ loader = g_task_get_task_data (task);
+
+ bytes = g_input_stream_read_bytes_finish (G_INPUT_STREAM (stream), res, &error);
+
+ if (bytes == NULL) {
+ gdk_pixbuf_loader_close (loader, NULL);
+ g_task_return_error (task, error);
+ } else if (g_bytes_get_size (bytes) > 0) {
+ if (!gdk_pixbuf_loader_write (loader,
+ g_bytes_get_data (bytes, NULL),
+ g_bytes_get_size (bytes),
+ &error)) {
+ gdk_pixbuf_loader_close (loader, NULL);
+ g_task_return_error (task, error);
+ goto out;
+ }
+ g_input_stream_read_bytes_async (G_INPUT_STREAM (stream),
+ LOAD_BUFFER_SIZE,
+ G_PRIORITY_DEFAULT,
+ g_task_get_cancellable (task),
+ load_from_stream_async_cb,
+ g_object_ref (task));
+
+ } else {
+ if (!gdk_pixbuf_loader_close (loader, &error)) {
+ g_task_return_error (task, error);
+ goto out;
+ }
+
+ pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
+ g_task_return_pointer (task, g_object_ref (pixbuf), g_object_unref);
+ }
+
+out:
+ g_bytes_unref (bytes);
+ g_object_unref (task);
+}
+
+
+/**
+ * gdk_pixbuf_new_from_stream_at_scale_async:
+ * @stream: a `GInputStream` from which to load the pixbuf
+ * @width: the width the image should have or -1 to not constrain the width
+ * @height: the height the image should have or -1 to not constrain the height
+ * @preserve_aspect_ratio: `TRUE` to preserve the image's aspect ratio
+ * @cancellable: (allow-none): optional `GCancellable` object, `NULL` to ignore
+ * @callback: a `GAsyncReadyCallback` to call when the pixbuf is loaded
+ * @user_data: the data to pass to the callback function
+ *
+ * Creates a new pixbuf by asynchronously loading an image from an input stream.
+ *
+ * For more details see gdk_pixbuf_new_from_stream_at_scale(), which is the synchronous
+ * version of this function.
+ *
+ * When the operation is finished, @callback will be called in the main thread.
+ * You can then call gdk_pixbuf_new_from_stream_finish() to get the result of the operation.
+ *
+ * Since: 2.24
+ **/
+void
+gdk_pixbuf_new_from_stream_at_scale_async (GInputStream *stream,
+ gint width,
+ gint height,
+ gboolean preserve_aspect_ratio,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ GTask *task;
+ AtScaleData *data;
+ GdkPixbufLoader *loader;
+
+ g_return_if_fail (G_IS_INPUT_STREAM (stream));
+ g_return_if_fail (callback != NULL);
+ g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
+
+ data = g_slice_new (AtScaleData);
+ data->width = width;
+ data->height = height;
+ data->preserve_aspect_ratio = preserve_aspect_ratio;
+
+ loader = gdk_pixbuf_loader_new ();
+ g_signal_connect (loader, "size-prepared",
+ G_CALLBACK (at_scale_size_prepared_cb), data);
+ g_object_set_data_full (G_OBJECT (loader),
+ "gdk-pixbuf-please-kill-me-later",
+ data,
+ (GDestroyNotify) at_scale_data_async_data_free);
+
+ task = g_task_new (stream, cancellable, callback, user_data);
+ g_task_set_source_tag (task, gdk_pixbuf_new_from_stream_at_scale_async);
+ g_task_set_task_data (task, loader, g_object_unref);
+
+ g_input_stream_read_bytes_async (stream,
+ LOAD_BUFFER_SIZE,
+ G_PRIORITY_DEFAULT,
+ cancellable,
+ load_from_stream_async_cb,
+ task);
+}
+
+/**
+ * gdk_pixbuf_new_from_stream: (constructor)
+ * @stream: a `GInputStream` to load the pixbuf from
+ * @cancellable: (allow-none): optional `GCancellable` object, `NULL` to ignore
+ * @error: Return location for an error
+ *
+ * Creates a new pixbuf by loading an image from an input stream.
+ *
+ * The file format is detected automatically.
+ *
+ * If `NULL` is returned, then `error` will be set.
+ *
+ * The `cancellable` can be used to abort the operation from another thread.
+ * If the operation was cancelled, the error `G_IO_ERROR_CANCELLED` will be
+ * returned. Other possible errors are in the `GDK_PIXBUF_ERROR` and
+ * `G_IO_ERROR` domains.
+ *
+ * The stream is not closed.
+ *
+ * Return value: (transfer full) (nullable): A newly-created pixbuf
+ *
+ * Since: 2.14
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_stream (GInputStream *stream,
+ GCancellable *cancellable,
+ GError **error)
+{
+ GdkPixbuf *pixbuf;
+ GdkPixbufLoader *loader;
+
+ loader = gdk_pixbuf_loader_new ();
+ pixbuf = load_from_stream (loader, stream, cancellable, error);
+ g_object_unref (loader);
+
+ return pixbuf;
+}
+
+GdkPixbuf *
+_gdk_pixbuf_new_from_resource_try_pixdata (const char *resource_path)
+{
+ gsize data_size;
+ GBytes *bytes;
+
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+ /* We specialize GdkPixdata files, making these a reference to the
+ * compiled-in resource data, whether uncompressed and mmap'ed, or
+ * compressed, and uncompressed on-the-fly.
+ */
+ if (g_resources_get_info (resource_path, 0, &data_size, NULL, NULL) &&
+ data_size > sizeof(guint32) &&
+ (bytes = g_resources_lookup_data (resource_path, 0, NULL)) != NULL) {
+ GdkPixbuf*pixbuf = NULL;
+ const guint8 *stream = g_bytes_get_data (bytes, NULL);
+ GdkPixdata pixdata;
+ guint32 magic;
+
+ magic = (stream[0] << 24) + (stream[1] << 16) + (stream[2] << 8) + stream[3];
+ if (magic == GDK_PIXBUF_MAGIC_NUMBER &&
+ gdk_pixdata_deserialize (&pixdata, data_size, stream, NULL)) {
+ pixbuf = gdk_pixbuf_from_pixdata (&pixdata, FALSE, NULL);
+ }
+
+ if (pixbuf) {
+ /* Free the GBytes with the pixbuf */
+ g_object_set_data_full (G_OBJECT (pixbuf), "gdk-pixbuf-resource-bytes", bytes, (GDestroyNotify) g_bytes_unref);
+ return pixbuf;
+ } else {
+ g_bytes_unref (bytes);
+ }
+ }
+G_GNUC_END_IGNORE_DEPRECATIONS
+
+ return NULL;
+}
+
+/**
+ * gdk_pixbuf_new_from_resource: (constructor)
+ * @resource_path: the path of the resource file
+ * @error: Return location for an error
+ *
+ * Creates a new pixbuf by loading an image from an resource.
+ *
+ * The file format is detected automatically. If `NULL` is returned, then
+ * @error will be set.
+ *
+ * Return value: (transfer full) (nullable): A newly-created pixbuf
+ *
+ * Since: 2.26
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_resource (const gchar *resource_path,
+ GError **error)
+{
+ GInputStream *stream;
+ GdkPixbuf *pixbuf;
+
+ pixbuf = _gdk_pixbuf_new_from_resource_try_pixdata (resource_path);
+ if (pixbuf)
+ return pixbuf;
+
+ stream = g_resources_open_stream (resource_path, 0, error);
+ if (stream == NULL)
+ return NULL;
+
+ pixbuf = gdk_pixbuf_new_from_stream (stream, NULL, error);
+ g_object_unref (stream);
+ return pixbuf;
+}
+
+/**
+ * gdk_pixbuf_new_from_resource_at_scale: (constructor)
+ * @resource_path: the path of the resource file
+ * @width: The width the image should have or -1 to not constrain the width
+ * @height: The height the image should have or -1 to not constrain the height
+ * @preserve_aspect_ratio: `TRUE` to preserve the image's aspect ratio
+ * @error: Return location for an error
+ *
+ * Creates a new pixbuf by loading an image from an resource.
+ *
+ * The file format is detected automatically. If `NULL` is returned, then
+ * @error will be set.
+ *
+ * The image will be scaled to fit in the requested size, optionally
+ * preserving the image's aspect ratio. When preserving the aspect ratio,
+ * a @width of -1 will cause the image to be scaled to the exact given
+ * height, and a @height of -1 will cause the image to be scaled to the
+ * exact given width. When not preserving aspect ratio, a @width or
+ * @height of -1 means to not scale the image at all in that dimension.
+ *
+ * The stream is not closed.
+ *
+ * Return value: (transfer full) (nullable): A newly-created pixbuf
+ *
+ * Since: 2.26
+ */
+GdkPixbuf *
+gdk_pixbuf_new_from_resource_at_scale (const char *resource_path,
+ int width,
+ int height,
+ gboolean preserve_aspect_ratio,
+ GError **error)
+{
+ GInputStream *stream;
+ GdkPixbuf *pixbuf;
+
+ stream = g_resources_open_stream (resource_path, 0, error);
+ if (stream == NULL)
+ return NULL;
+
+ pixbuf = gdk_pixbuf_new_from_stream_at_scale (stream, width, height, preserve_aspect_ratio, NULL, error);
+ g_object_unref (stream);
+ return pixbuf;
+}
+
+/**
+ * gdk_pixbuf_new_from_stream_async:
+ * @stream: a `GInputStream` from which to load the pixbuf
+ * @cancellable: (allow-none): optional `GCancellable` object, `NULL` to ignore
+ * @callback: a `GAsyncReadyCallback` to call when the pixbuf is loaded
+ * @user_data: the data to pass to the callback function
+ *
+ * Creates a new pixbuf by asynchronously loading an image from an input stream.
+ *
+ * For more details see gdk_pixbuf_new_from_stream(), which is the synchronous
+ * version of this function.
+ *
+ * When the operation is finished, @callback will be called in the main thread.
+ * You can then call gdk_pixbuf_new_from_stream_finish() to get the result of
+ * the operation.
+ *
+ * Since: 2.24
+ **/
+void
+gdk_pixbuf_new_from_stream_async (GInputStream *stream,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ GTask *task;
+
+ g_return_if_fail (G_IS_INPUT_STREAM (stream));
+ g_return_if_fail (callback != NULL);
+ g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
+
+ task = g_task_new (stream, cancellable, callback, user_data);
+ g_task_set_source_tag (task, gdk_pixbuf_new_from_stream_async);
+ g_task_set_task_data (task, gdk_pixbuf_loader_new (), g_object_unref);
+
+ g_input_stream_read_bytes_async (stream,
+ LOAD_BUFFER_SIZE,
+ G_PRIORITY_DEFAULT,
+ cancellable,
+ load_from_stream_async_cb,
+ task);
+}
+
+/**
+ * gdk_pixbuf_new_from_stream_finish:
+ * @async_result: a `GAsyncResult`
+ * @error: a `GError`, or `NULL`
+ *
+ * Finishes an asynchronous pixbuf creation operation started with
+ * gdk_pixbuf_new_from_stream_async().
+ *
+ * Return value: (transfer full) (nullable): the newly created pixbuf
+ *
+ * Since: 2.24
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_stream_finish (GAsyncResult *async_result,
+ GError **error)
+{
+ GTask *task;
+
+ g_return_val_if_fail (G_IS_TASK (async_result), NULL);
+ g_return_val_if_fail (!error || (error && !*error), NULL);
+
+ task = G_TASK (async_result);
+
+ g_warn_if_fail (g_task_get_source_tag (task) == gdk_pixbuf_new_from_stream_async ||
+ g_task_get_source_tag (task) == gdk_pixbuf_new_from_stream_at_scale_async);
+
+ return g_task_propagate_pointer (task, error);
+}
+
+static void
+info_cb (GdkPixbufLoader *loader,
+ int width,
+ int height,
+ gpointer data)
+{
+ struct {
+ GdkPixbufFormat *format;
+ int width;
+ int height;
+ } *info = data;
+
+ g_return_if_fail (width > 0 && height > 0);
+
+ info->format = gdk_pixbuf_loader_get_format (loader);
+ info->width = width;
+ info->height = height;
+
+ gdk_pixbuf_loader_set_size (loader, 0, 0);
+}
+
+/**
+ * gdk_pixbuf_get_file_info:
+ * @filename: (type filename): The name of the file to identify.
+ * @width: (optional) (out): Return location for the width of the image
+ * @height: (optional) (out): Return location for the height of the image
+ *
+ * Parses an image file far enough to determine its format and size.
+ *
+ * Returns: (nullable) (transfer none): A `GdkPixbufFormat` describing
+ * the image format of the file
+ *
+ * Since: 2.4
+ **/
+GdkPixbufFormat *
+gdk_pixbuf_get_file_info (const gchar *filename,
+ gint *width,
+ gint *height)
+{
+ GdkPixbufLoader *loader;
+ guchar buffer[SNIFF_BUFFER_SIZE];
+ int length;
+ FILE *f;
+ struct {
+ GdkPixbufFormat *format;
+ gint width;
+ gint height;
+ } info;
+
+ g_return_val_if_fail (filename != NULL, NULL);
+
+ f = g_fopen (filename, "rb");
+ if (!f)
+ return NULL;
+
+ loader = _gdk_pixbuf_loader_new_with_filename (filename);
+
+ info.format = NULL;
+ info.width = -1;
+ info.height = -1;
+
+ g_signal_connect (loader, "size-prepared", G_CALLBACK (info_cb), &info);
+
+ while (!feof (f) && !ferror (f)) {
+ length = fread (buffer, 1, sizeof (buffer), f);
+ if (length > 0) {
+ if (!gdk_pixbuf_loader_write (loader, buffer, length, NULL))
+ break;
+ }
+ if (info.format != NULL)
+ break;
+ }
+
+ fclose (f);
+ gdk_pixbuf_loader_close (loader, NULL);
+ g_object_unref (loader);
+
+ if (width)
+ *width = info.width;
+ if (height)
+ *height = info.height;
+
+ return info.format;
+}
+
+typedef struct {
+ gchar *filename;
+ gint width;
+ gint height;
+} GetFileInfoAsyncData;
+
+static void
+get_file_info_async_data_free (GetFileInfoAsyncData *data)
+{
+ g_free (data->filename);
+ g_slice_free (GetFileInfoAsyncData, data);
+}
+
+static void
+get_file_info_thread (GTask *task,
+ gpointer source_object,
+ GetFileInfoAsyncData *data,
+ GCancellable *cancellable)
+{
+ GdkPixbufFormat *format;
+
+ format = gdk_pixbuf_get_file_info (data->filename, &data->width, &data->height);
+ if (format == NULL) {
+ g_task_return_new_error (task,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_UNKNOWN_TYPE,
+ "Failed to recognize image format");
+ } else {
+ g_task_return_pointer (task,
+ gdk_pixbuf_format_copy (format),
+ (GDestroyNotify) gdk_pixbuf_format_free);
+ }
+}
+
+/**
+ * gdk_pixbuf_get_file_info_async:
+ * @filename: (type filename): The name of the file to identify
+ * @cancellable: (allow-none): optional `GCancellable` object, `NULL` to ignore
+ * @callback: a `GAsyncReadyCallback` to call when the file info is available
+ * @user_data: the data to pass to the callback function
+ *
+ * Asynchronously parses an image file far enough to determine its
+ * format and size.
+ *
+ * For more details see gdk_pixbuf_get_file_info(), which is the synchronous
+ * version of this function.
+ *
+ * When the operation is finished, @callback will be called in the
+ * main thread. You can then call gdk_pixbuf_get_file_info_finish() to
+ * get the result of the operation.
+ *
+ * Since: 2.32
+ **/
+void
+gdk_pixbuf_get_file_info_async (const gchar *filename,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ GetFileInfoAsyncData *data;
+ GTask *task;
+
+ g_return_if_fail (filename != NULL);
+ g_return_if_fail (callback != NULL);
+ g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
+
+ data = g_slice_new0 (GetFileInfoAsyncData);
+ data->filename = g_strdup (filename);
+
+ task = g_task_new (NULL, cancellable, callback, user_data);
+ g_task_set_return_on_cancel (task, TRUE);
+ g_task_set_source_tag (task, gdk_pixbuf_get_file_info_async);
+ g_task_set_task_data (task, data, (GDestroyNotify) get_file_info_async_data_free);
+ g_task_run_in_thread (task, (GTaskThreadFunc) get_file_info_thread);
+ g_object_unref (task);
+}
+
+/**
+ * gdk_pixbuf_get_file_info_finish:
+ * @async_result: a `GAsyncResult`
+ * @width: (out): Return location for the width of the image, or `NULL`
+ * @height: (out): Return location for the height of the image, or `NULL`
+ * @error: a `GError`, or `NULL`
+ *
+ * Finishes an asynchronous pixbuf parsing operation started with
+ * gdk_pixbuf_get_file_info_async().
+ *
+ * Returns: (transfer none) (nullable): A `GdkPixbufFormat` describing the
+ * image format of the file
+ *
+ * Since: 2.32
+ **/
+GdkPixbufFormat *
+gdk_pixbuf_get_file_info_finish (GAsyncResult *async_result,
+ gint *width,
+ gint *height,
+ GError **error)
+{
+ GetFileInfoAsyncData *data;
+ GTask *task;
+
+ g_return_val_if_fail (g_task_is_valid (async_result, NULL), NULL);
+
+ task = G_TASK (async_result);
+
+ g_return_val_if_fail (!error || (error && !*error), NULL);
+ g_warn_if_fail (g_task_get_source_tag (task) == gdk_pixbuf_get_file_info_async);
+
+ data = g_task_get_task_data (task);
+
+ if (!g_task_had_error (task)) {
+ if (width)
+ *width = data->width;
+ if (height)
+ *height = data->height;
+ }
+
+ return g_task_propagate_pointer (task, error);
+}
+
+/**
+ * gdk_pixbuf_new_from_xpm_data:
+ * @data: (array zero-terminated=1): Pointer to inline XPM data.
+ *
+ * Creates a new pixbuf by parsing XPM data in memory.
+ *
+ * This data is commonly the result of including an XPM file into a
+ * program's C source.
+ *
+ * Return value: A newly-created pixbuf
+ **/
+GdkPixbuf *
+gdk_pixbuf_new_from_xpm_data (const char **data)
+{
+ GdkPixbuf *(* load_xpm_data) (const char **data);
+ GdkPixbuf *pixbuf;
+ GError *error = NULL;
+ GdkPixbufModule *xpm_module;
+
+ g_return_val_if_fail (data != NULL, NULL);
+
+ xpm_module = _gdk_pixbuf_get_named_module ("xpm", &error);
+ if (xpm_module == NULL) {
+ g_warning ("Error loading XPM image loader: %s", error->message);
+ g_error_free (error);
+ return NULL;
+ }
+
+ if (!_gdk_pixbuf_load_module (xpm_module, &error)) {
+ g_warning ("Error loading XPM image loader: %s", error->message);
+ g_error_free (error);
+ return NULL;
+ }
+
+ if (xpm_module->load_xpm_data == NULL) {
+ g_warning ("gdk-pixbuf XPM module lacks XPM data capability");
+ pixbuf = NULL;
+ } else {
+ load_xpm_data = xpm_module->load_xpm_data;
+ pixbuf = (* load_xpm_data) (data);
+ }
+
+ return pixbuf;
+}
+
+static void
+collect_save_options (va_list opts,
+ gchar ***keys,
+ gchar ***vals)
+{
+ gchar *key;
+ gchar *val;
+ gchar *next;
+ gint count;
+
+ count = 0;
+ *keys = NULL;
+ *vals = NULL;
+
+ next = va_arg (opts, gchar*);
+ while (next)
+ {
+ key = next;
+ val = va_arg (opts, gchar*);
+
+ ++count;
+
+ /* woo, slow */
+ *keys = g_realloc (*keys, sizeof(gchar*) * (count + 1));
+ *vals = g_realloc (*vals, sizeof(gchar*) * (count + 1));
+
+ (*keys)[count-1] = g_strdup (key);
+ (*vals)[count-1] = g_strdup (val);
+
+ (*keys)[count] = NULL;
+ (*vals)[count] = NULL;
+
+ next = va_arg (opts, gchar*);
+ }
+}
+
+static gboolean
+save_to_file_callback (const gchar *buf,
+ gsize count,
+ GError **error,
+ gpointer data)
+{
+ FILE *filehandle = data;
+ gsize n;
+
+ n = fwrite (buf, 1, count, filehandle);
+ if (n != count) {
+ gint save_errno = errno;
+ g_set_error (error,
+ G_FILE_ERROR,
+ g_file_error_from_errno (save_errno),
+ _("Error writing to image file: %s"),
+ g_strerror (save_errno));
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static gboolean
+gdk_pixbuf_real_save (GdkPixbuf *pixbuf,
+ FILE *filehandle,
+ const char *type,
+ gchar **keys,
+ gchar **values,
+ GError **error)
+{
+ gboolean ret;
+ GdkPixbufModule *image_module = NULL;
+
+ image_module = _gdk_pixbuf_get_named_module (type, error);
+
+ if (image_module == NULL)
+ return FALSE;
+
+ if (!_gdk_pixbuf_load_module (image_module, error))
+ return FALSE;
+
+ if (image_module->save) {
+ /* save normally */
+ ret = (* image_module->save) (filehandle, pixbuf,
+ keys, values,
+ error);
+ } else if (image_module->save_to_callback) {
+ /* save with simple callback */
+ ret = (* image_module->save_to_callback) (save_to_file_callback,
+ filehandle, pixbuf,
+ keys, values,
+ error);
+ } else {
+ /* can't save */
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_UNSUPPORTED_OPERATION,
+ _("This build of gdk-pixbuf does not support saving the image format: %s"),
+ type);
+ ret = FALSE;
+ }
+
+ return ret;
+}
+
+#define TMP_FILE_BUF_SIZE 4096
+
+static gboolean
+save_to_callback_with_tmp_file (GdkPixbufModule *image_module,
+ GdkPixbuf *pixbuf,
+ GdkPixbufSaveFunc save_func,
+ gpointer user_data,
+ gchar **keys,
+ gchar **values,
+ GError **error)
+{
+ int fd;
+ FILE *f = NULL;
+ gboolean retval = FALSE;
+ gchar *buf = NULL;
+ gsize n;
+ gchar *filename = NULL;
+
+ buf = g_try_malloc (TMP_FILE_BUF_SIZE);
+ if (buf == NULL) {
+ g_set_error_literal (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_INSUFFICIENT_MEMORY,
+ _("Insufficient memory to save image to callback"));
+ goto end;
+ }
+
+ fd = g_file_open_tmp ("gdkpixbuf-save-tmp.XXXXXX", &filename, error);
+ if (fd == -1)
+ goto end;
+ f = fdopen (fd, "wb+");
+ if (f == NULL) {
+ gint save_errno = errno;
+ g_set_error_literal (error,
+ G_FILE_ERROR,
+ g_file_error_from_errno (save_errno),
+ _("Failed to open temporary file"));
+ goto end;
+ }
+
+ retval = (image_module->save) (f, pixbuf, keys, values, error);
+ if (!retval)
+ goto end;
+
+ rewind (f);
+ for (;;) {
+ n = fread (buf, 1, TMP_FILE_BUF_SIZE, f);
+ if (n > 0) {
+ if (!save_func (buf, n, error, user_data))
+ goto end;
+ }
+ if (n != TMP_FILE_BUF_SIZE)
+ break;
+ }
+ if (ferror (f)) {
+ gint save_errno = errno;
+ g_set_error_literal (error,
+ G_FILE_ERROR,
+ g_file_error_from_errno (save_errno),
+ _("Failed to read from temporary file"));
+ goto end;
+ }
+ retval = TRUE;
+
+ end:
+ /* cleanup and return retval */
+ if (f)
+ fclose (f);
+ if (filename) {
+ g_unlink (filename);
+ g_free (filename);
+ }
+ g_free (buf);
+
+ return retval;
+}
+
+static gboolean
+gdk_pixbuf_real_save_to_callback (GdkPixbuf *pixbuf,
+ GdkPixbufSaveFunc save_func,
+ gpointer user_data,
+ const char *type,
+ gchar **keys,
+ gchar **values,
+ GError **error)
+{
+ gboolean ret;
+ GdkPixbufModule *image_module = NULL;
+
+ image_module = _gdk_pixbuf_get_named_module (type, error);
+
+ if (image_module == NULL)
+ return FALSE;
+
+ if (!_gdk_pixbuf_load_module (image_module, error))
+ return FALSE;
+
+ if (image_module->save_to_callback) {
+ /* save normally */
+ ret = (* image_module->save_to_callback) (save_func, user_data,
+ pixbuf, keys, values,
+ error);
+ } else if (image_module->save) {
+ /* use a temporary file */
+ ret = save_to_callback_with_tmp_file (image_module, pixbuf,
+ save_func, user_data,
+ keys, values,
+ error);
+ } else {
+ /* can't save */
+ g_set_error (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_UNSUPPORTED_OPERATION,
+ _("This build of gdk-pixbuf does not support saving the image format: %s"),
+ type);
+ ret = FALSE;
+ }
+
+ return ret;
+}
+
+
+/**
+ * gdk_pixbuf_save:
+ * @pixbuf: a `GdkPixbuf`.
+ * @filename: (type filename): name of file to save.
+ * @type: name of file format.
+ * @error: (nullable): return location for error
+ * @...: list of key-value save options, followed by `NULL`
+ *
+ * Saves pixbuf to a file in format @type. By default, "jpeg", "png", "ico"
+ * and "bmp" are possible file formats to save in, but more formats may be
+ * installed. The list of all writable formats can be determined in the
+ * following way:
+ *
+ * ```c
+ * void add_if_writable (GdkPixbufFormat *data, GSList **list)
+ * {
+ * if (gdk_pixbuf_format_is_writable (data))
+ * *list = g_slist_prepend (*list, data);
+ * }
+ *
+ * GSList *formats = gdk_pixbuf_get_formats ();
+ * GSList *writable_formats = NULL;
+ * g_slist_foreach (formats, add_if_writable, &writable_formats);
+ * g_slist_free (formats);
+ * ```
+ *
+ * If `error` is set, `FALSE` will be returned. Possible errors include
+ * those in the `GDK_PIXBUF_ERROR` domain and those in the `G_FILE_ERROR`
+ * domain.
+ *
+ * The variable argument list should be `NULL`-terminated; if not empty,
+ * it should contain pairs of strings that modify the save
+ * parameters. For example:
+ *
+ * ```c
+ * gdk_pixbuf_save (pixbuf, handle, "jpeg", &error, "quality", "100", NULL);
+ * ```
+ *
+ * Currently only few parameters exist.
+ *
+ * JPEG images can be saved with a "quality" parameter; its value should be
+ * in the range `[0, 100]`. JPEG and PNG density can be set by setting the
+ * "x-dpi" and "y-dpi" parameters to the appropriate values in dots per inch.
+ *
+ * Text chunks can be attached to PNG images by specifying parameters of
+ * the form "tEXt::key", where key is an ASCII string of length 1-79.
+ * The values are UTF-8 encoded strings. The PNG compression level can
+ * be specified using the "compression" parameter; it's value is in an
+ * integer in the range of `[0, 9]`.
+ *
+ * ICC color profiles can also be embedded into PNG, JPEG and TIFF images.
+ * The "icc-profile" value should be the complete ICC profile encoded
+ * into base64.
+ *
+ * ```c
+ * char *contents;
+ * gsize length;
+ *
+ * // icm_path is set elsewhere
+ * g_file_get_contents (icm_path, &contents, &length, NULL);
+ *
+ * char *contents_encode = g_base64_encode ((const guchar *) contents, length);
+ *
+ * gdk_pixbuf_save (pixbuf, handle, "png", &error, "icc-profile", contents_encode, NULL);
+ * ```
+ *
+ * TIFF images recognize:
+ *
+ * 1. a "bits-per-sample" option (integer) which can be either 1 for saving
+ * bi-level CCITTFAX4 images, or 8 for saving 8-bits per sample
+ * 2. a "compression" option (integer) which can be 1 for no compression,
+ * 2 for Huffman, 5 for LZW, 7 for JPEG and 8 for DEFLATE (see the libtiff
+ * documentation and tiff.h for all supported codec values)
+ * 3. an "icc-profile" option (zero-terminated string) containing a base64
+ * encoded ICC color profile.
+ *
+ * ICO images can be saved in depth 16, 24, or 32, by using the "depth"
+ * parameter. When the ICO saver is given "x_hot" and "y_hot" parameters,
+ * it produces a CUR instead of an ICO.
+ *
+ * Return value: `TRUE` on success, and `FALSE` otherwise
+ **/
+gboolean
+gdk_pixbuf_save (GdkPixbuf *pixbuf,
+ const char *filename,
+ const char *type,
+ GError **error,
+ ...)
+{
+ gchar **keys = NULL;
+ gchar **values = NULL;
+ va_list args;
+ gboolean result;
+
+ g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+
+ va_start (args, error);
+
+ collect_save_options (args, &keys, &values);
+
+ va_end (args);
+
+ result = gdk_pixbuf_savev (pixbuf, filename, type,
+ keys, values,
+ error);
+
+ g_strfreev (keys);
+ g_strfreev (values);
+
+ return result;
+}
+
+/**
+ * gdk_pixbuf_savev:
+ * @pixbuf: a `GdkPixbuf`.
+ * @filename: (type filename): name of file to save.
+ * @type: name of file format.
+ * @option_keys: (array zero-terminated=1) (element-type utf8) (nullable): name of options to set
+ * @option_values: (array zero-terminated=1) (element-type utf8) (nullable): values for named options
+ * @error: (allow-none): return location for error, or `NULL`
+ *
+ * Vector version of `gdk_pixbuf_save()`.
+ *
+ * Saves pixbuf to a file in `type`, which is currently "jpeg", "png", "tiff", "ico" or "bmp".
+ *
+ * If @error is set, `FALSE` will be returned.
+ *
+ * See [method@GdkPixbuf.Pixbuf.save] for more details.
+ *
+ * Return value: whether an error was set
+ **/
+
+gboolean
+gdk_pixbuf_savev (GdkPixbuf *pixbuf,
+ const char *filename,
+ const char *type,
+ char **option_keys,
+ char **option_values,
+ GError **error)
+{
+ FILE *f = NULL;
+ gboolean result;
+
+ g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), FALSE);
+ g_return_val_if_fail (gdk_pixbuf_get_width (pixbuf) >= 0, FALSE);
+ g_return_val_if_fail (gdk_pixbuf_get_height (pixbuf) >= 0, FALSE);
+ g_return_val_if_fail (gdk_pixbuf_get_n_channels (pixbuf) >= 0, FALSE);
+ g_return_val_if_fail (filename != NULL, FALSE);
+ g_return_val_if_fail (type != NULL, FALSE);
+ g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+
+ f = g_fopen (filename, "wb");
+
+ if (f == NULL) {
+ gint save_errno = errno;
+ gchar *display_name = g_filename_display_name (filename);
+ g_set_error (error,
+ G_FILE_ERROR,
+ g_file_error_from_errno (save_errno),
+ _("Failed to open “%s” for writing: %s"),
+ display_name,
+ g_strerror (save_errno));
+ g_free (display_name);
+ return FALSE;
+ }
+
+
+ result = gdk_pixbuf_real_save (pixbuf, f, type,
+ option_keys, option_values,
+ error);
+
+
+ if (!result) {
+ g_return_val_if_fail (error == NULL || *error != NULL, FALSE);
+ fclose (f);
+ g_unlink (filename);
+ return FALSE;
+ }
+
+ if (fclose (f) < 0) {
+ gint save_errno = errno;
+ gchar *display_name = g_filename_display_name (filename);
+ g_set_error (error,
+ G_FILE_ERROR,
+ g_file_error_from_errno (save_errno),
+ _("Failed to close “%s” while writing image, all data may not have been saved: %s"),
+ display_name,
+ g_strerror (save_errno));
+ g_free (display_name);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+#ifdef G_OS_WIN32
+
+/**
+ * gdk_pixbuf_savev_utf8:
+ * @pixbuf: a `GdkPixbuf`.
+ * @filename: name of file to save.
+ * @type: name of file format.
+ * @option_keys: (array zero-terminated=1) (element-type utf8) (nullable): name of options to set
+ * @option_values: (array zero-terminated=1) (element-type utf8) (nullable): values for named options
+ * @error: (allow-none): return location for error, or `NULL`
+ *
+ * Same as gdk_pixbuf_savev()
+ *
+ * Return value: whether an error was set
+ **/
+gboolean
+gdk_pixbuf_savev_utf8 (GdkPixbuf *pixbuf,
+ const char *filename,
+ const char *type,
+ char **option_keys,
+ char **option_values,
+ GError **error)
+{
+ return gdk_pixbuf_savev (pixbuf, filename, type, option_keys,
+ option_values, error);
+}
+
+#endif
+
+/**
+ * gdk_pixbuf_save_to_callback:
+ * @pixbuf: a `GdkPixbuf`.
+ * @save_func: (scope call): a function that is called to save each block of data that
+ * the save routine generates.
+ * @user_data: user data to pass to the save function.
+ * @type: name of file format.
+ * @error: (allow-none): return location for error, or `NULL`
+ * @...: list of key-value save options
+ *
+ * Saves pixbuf in format `type` by feeding the produced data to a
+ * callback.
+ *
+ * This function can be used when you want to store the image to something
+ * other than a file, such as an in-memory buffer or a socket.
+ *
+ * If @error is set, `FALSE` will be returned. Possible errors
+ * include those in the `GDK_PIXBUF_ERROR` domain and whatever the save
+ * function generates.
+ *
+ * See [method@GdkPixbuf.Pixbuf.save] for more details.
+ *
+ * Return value: whether an error was set
+ *
+ * Since: 2.4
+ **/
+gboolean
+gdk_pixbuf_save_to_callback (GdkPixbuf *pixbuf,
+ GdkPixbufSaveFunc save_func,
+ gpointer user_data,
+ const char *type,
+ GError **error,
+ ...)
+{
+ gchar **keys = NULL;
+ gchar **values = NULL;
+ va_list args;
+ gboolean result;
+
+ g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+
+ va_start (args, error);
+
+ collect_save_options (args, &keys, &values);
+
+ va_end (args);
+
+ result = gdk_pixbuf_save_to_callbackv (pixbuf, save_func, user_data,
+ type, keys, values,
+ error);
+
+ g_strfreev (keys);
+ g_strfreev (values);
+
+ return result;
+}
+
+/**
+ * gdk_pixbuf_save_to_callbackv:
+ * @pixbuf: a `GdkPixbuf`.
+ * @save_func: (scope call): a function that is called to save each block of data that
+ * the save routine generates.
+ * @user_data: (closure): user data to pass to the save function.
+ * @type: name of file format.
+ * @option_keys: (array zero-terminated=1) (element-type utf8) (nullable): name of options to set
+ * @option_values: (array zero-terminated=1) (element-type utf8) (nullable): values for named options
+ * @error: (allow-none): return location for error, or `NULL`
+ *
+ * Vector version of `gdk_pixbuf_save_to_callback()`.
+ *
+ * Saves pixbuf to a callback in format @type, which is currently "jpeg",
+ * "png", "tiff", "ico" or "bmp".
+ *
+ * If @error is set, `FALSE` will be returned.
+ *
+ * See [method@GdkPixbuf.Pixbuf.save_to_callback] for more details.
+ *
+ * Return value: whether an error was set
+ *
+ * Since: 2.4
+ **/
+gboolean
+gdk_pixbuf_save_to_callbackv (GdkPixbuf *pixbuf,
+ GdkPixbufSaveFunc save_func,
+ gpointer user_data,
+ const char *type,
+ char **option_keys,
+ char **option_values,
+ GError **error)
+{
+ gboolean result;
+
+ g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), FALSE);
+ g_return_val_if_fail (gdk_pixbuf_get_width (pixbuf) >= 0, FALSE);
+ g_return_val_if_fail (gdk_pixbuf_get_height (pixbuf) >= 0, FALSE);
+ g_return_val_if_fail (gdk_pixbuf_get_n_channels (pixbuf) >= 0, FALSE);
+ g_return_val_if_fail (save_func != NULL, FALSE);
+ g_return_val_if_fail (type != NULL, FALSE);
+ g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+
+ result = gdk_pixbuf_real_save_to_callback (pixbuf,
+ save_func, user_data, type,
+ option_keys, option_values,
+ error);
+
+ if (!result) {
+ g_return_val_if_fail (error == NULL || *error != NULL, FALSE);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/**
+ * gdk_pixbuf_save_to_buffer:
+ * @pixbuf: a `GdkPixbuf`.
+ * @buffer: (array length=buffer_size) (out) (element-type guint8): location to receive a pointer
+ * to the new buffer.
+ * @buffer_size: location to receive the size of the new buffer.
+ * @type: name of file format.
+ * @error: (allow-none): return location for error, or `NULL`
+ * @...: list of key-value save options
+ *
+ * Saves pixbuf to a new buffer in format `type`, which is currently "jpeg",
+ * "png", "tiff", "ico" or "bmp".
+ *
+ * This is a convenience function that uses `gdk_pixbuf_save_to_callback()`
+ * to do the real work.
+ *
+ * Note that the buffer is not `NUL`-terminated and may contain embedded `NUL`
+ * characters.
+ *
+ * If @error is set, `FALSE` will be returned and @buffer will be set to
+ * `NULL`. Possible errors include those in the `GDK_PIXBUF_ERROR`
+ * domain.
+ *
+ * See `gdk_pixbuf_save()` for more details.
+ *
+ * Return value: whether an error was set
+ *
+ * Since: 2.4
+ **/
+gboolean
+gdk_pixbuf_save_to_buffer (GdkPixbuf *pixbuf,
+ gchar **buffer,
+ gsize *buffer_size,
+ const char *type,
+ GError **error,
+ ...)
+{
+ gchar **keys = NULL;
+ gchar **values = NULL;
+ va_list args;
+ gboolean result;
+
+ g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
+
+ va_start (args, error);
+
+ collect_save_options (args, &keys, &values);
+
+ va_end (args);
+
+ result = gdk_pixbuf_save_to_bufferv (pixbuf, buffer, buffer_size,
+ type, keys, values,
+ error);
+
+ g_strfreev (keys);
+ g_strfreev (values);
+
+ return result;
+}
+
+struct SaveToBufferData {
+ gchar *buffer;
+ gsize len, max;
+};
+
+static gboolean
+save_to_buffer_callback (const gchar *data,
+ gsize count,
+ GError **error,
+ gpointer user_data)
+{
+ struct SaveToBufferData *sdata = user_data;
+ gchar *new_buffer;
+ gsize new_max;
+
+ if (sdata->len + count > sdata->max) {
+ new_max = MAX (sdata->max*2, sdata->len + count);
+ new_buffer = g_try_realloc (sdata->buffer, new_max);
+ if (!new_buffer) {
+ g_set_error_literal (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_INSUFFICIENT_MEMORY,
+ _("Insufficient memory to save image into a buffer"));
+ return FALSE;
+ }
+ sdata->buffer = new_buffer;
+ sdata->max = new_max;
+ }
+ memcpy (sdata->buffer + sdata->len, data, count);
+ sdata->len += count;
+ return TRUE;
+}
+
+/**
+ * gdk_pixbuf_save_to_bufferv:
+ * @pixbuf: a `GdkPixbuf`.
+ * @buffer: (array length=buffer_size) (out) (element-type guint8):
+ * location to receive a pointer to the new buffer.
+ * @buffer_size: location to receive the size of the new buffer.
+ * @type: name of file format.
+ * @option_keys: (array zero-terminated=1) (element-type utf8) (nullable): name of options to set
+ * @option_values: (array zero-terminated=1) (element-type utf8) (nullable): values for named options
+ * @error: (allow-none): return location for error, or `NULL`
+ *
+ * Vector version of `gdk_pixbuf_save_to_buffer()`.
+ *
+ * Saves pixbuf to a new buffer in format @type, which is currently "jpeg",
+ * "tiff", "png", "ico" or "bmp".
+ *
+ * See [method@GdkPixbuf.Pixbuf.save_to_buffer] for more details.
+ *
+ * Return value: whether an error was set
+ *
+ * Since: 2.4
+ **/
+gboolean
+gdk_pixbuf_save_to_bufferv (GdkPixbuf *pixbuf,
+ gchar **buffer,
+ gsize *buffer_size,
+ const char *type,
+ char **option_keys,
+ char **option_values,
+ GError **error)
+{
+ static const gint initial_max = 1024;
+ struct SaveToBufferData sdata;
+
+ *buffer = NULL;
+ *buffer_size = 0;
+
+ sdata.buffer = g_try_malloc (initial_max);
+ sdata.max = initial_max;
+ sdata.len = 0;
+ if (!sdata.buffer) {
+ g_set_error_literal (error,
+ GDK_PIXBUF_ERROR,
+ GDK_PIXBUF_ERROR_INSUFFICIENT_MEMORY,
+ _("Insufficient memory to save image into a buffer"));
+ return FALSE;
+ }
+
+ if (!gdk_pixbuf_save_to_callbackv (pixbuf,
+ save_to_buffer_callback, &sdata,
+ type, option_keys, option_values,
+ error)) {
+ g_free (sdata.buffer);
+ return FALSE;
+ }
+
+ *buffer = sdata.buffer;
+ *buffer_size = sdata.len;
+ return TRUE;
+}
+
+typedef struct {
+ GOutputStream *stream;
+ GCancellable *cancellable;
+} SaveToStreamData;
+
+static gboolean
+save_to_stream (const gchar *buffer,
+ gsize count,
+ GError **error,
+ gpointer data)
+{
+ SaveToStreamData *sdata = (SaveToStreamData *)data;
+ gsize remaining;
+ gssize written;
+ GError *my_error = NULL;
+
+ remaining = count;
+ written = 0;
+ while (remaining > 0) {
+ buffer += written;
+ remaining -= written;
+ written = g_output_stream_write (sdata->stream,
+ buffer, remaining,
+ sdata->cancellable,
+ &my_error);
+ if (written < 0) {
+ if (!my_error) {
+ g_set_error_literal (error,
+ G_IO_ERROR, 0,
+ _("Error writing to image stream"));
+ }
+ else {
+ g_propagate_error (error, my_error);
+ }
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+}
+
+/**
+ * gdk_pixbuf_save_to_streamv:
+ * @pixbuf: a `GdkPixbuf`
+ * @stream: a `GOutputStream` to save the pixbuf to
+ * @type: name of file format
+ * @option_keys: (array zero-terminated=1) (element-type utf8) (nullable): name of options to set
+ * @option_values: (array zero-terminated=1) (element-type utf8) (nullable): values for named options
+ * @cancellable: (nullable): optional `GCancellable` object, `NULL` to ignore
+ * @error: return location for error
+ *
+ * Saves `pixbuf` to an output stream.
+ *
+ * Supported file formats are currently "jpeg", "tiff", "png", "ico" or
+ * "bmp".
+ *
+ * See [method@GdkPixbuf.Pixbuf.save_to_stream] for more details.
+ *
+ * Returns: `TRUE` if the pixbuf was saved successfully, `FALSE` if an
+ * error was set.
+ *
+ * Since: 2.36
+ */
+gboolean
+gdk_pixbuf_save_to_streamv (GdkPixbuf *pixbuf,
+ GOutputStream *stream,
+ const char *type,
+ char **option_keys,
+ char **option_values,
+ GCancellable *cancellable,
+ GError **error)
+{
+ SaveToStreamData data;
+
+ data.stream = stream;
+ data.cancellable = cancellable;
+
+ return gdk_pixbuf_save_to_callbackv (pixbuf, save_to_stream,
+ &data, type,
+ option_keys, option_values,
+ error);
+}
+
+/**
+ * gdk_pixbuf_save_to_stream:
+ * @pixbuf: a `GdkPixbuf`
+ * @stream: a `GOutputStream` to save the pixbuf to
+ * @type: name of file format
+ * @cancellable: (allow-none): optional `GCancellable` object, `NULL` to ignore
+ * @error: (allow-none): return location for error, or `NULL`
+ * @...: list of key-value save options
+ *
+ * Saves `pixbuf` to an output stream.
+ *
+ * Supported file formats are currently "jpeg", "tiff", "png", "ico" or
+ * "bmp". See `gdk_pixbuf_save_to_buffer()` for more details.
+ *
+ * The `cancellable` can be used to abort the operation from another
+ * thread. If the operation was cancelled, the error `G_IO_ERROR_CANCELLED`
+ * will be returned. Other possible errors are in the `GDK_PIXBUF_ERROR`
+ * and `G_IO_ERROR` domains.
+ *
+ * The stream is not closed at the end of this call.
+ *
+ * Returns: `TRUE` if the pixbuf was saved successfully, `FALSE` if an
+ * error was set.
+ *
+ * Since: 2.14
+ */
+gboolean
+gdk_pixbuf_save_to_stream (GdkPixbuf *pixbuf,
+ GOutputStream *stream,
+ const char *type,
+ GCancellable *cancellable,
+ GError **error,
+ ...)
+{
+ gboolean res;
+ gchar **keys = NULL;
+ gchar **values = NULL;
+ va_list args;
+
+ va_start (args, error);
+ collect_save_options (args, &keys, &values);
+ va_end (args);
+
+ res = gdk_pixbuf_save_to_streamv (pixbuf, stream, type,
+ keys, values,
+ cancellable, error);
+
+ g_strfreev (keys);
+ g_strfreev (values);
+
+ return res;
+}
+
+typedef struct {
+ GOutputStream *stream;
+ gchar *type;
+ gchar **keys;
+ gchar **values;
+} SaveToStreamAsyncData;
+
+static void
+save_to_stream_async_data_free (SaveToStreamAsyncData *data)
+{
+ if (data->stream)
+ g_object_unref (data->stream);
+ g_strfreev (data->keys);
+ g_strfreev (data->values);
+ g_free (data->type);
+ g_slice_free (SaveToStreamAsyncData, data);
+}
+
+static void
+save_to_stream_thread (GTask *task,
+ GdkPixbuf *pixbuf,
+ SaveToStreamAsyncData *data,
+ GCancellable *cancellable)
+{
+ SaveToStreamData sync_data;
+ gboolean retval;
+ GError *error = NULL;
+
+ sync_data.stream = data->stream;
+ sync_data.cancellable = cancellable;
+
+ retval = gdk_pixbuf_save_to_callbackv (pixbuf, save_to_stream,
+ &sync_data, data->type,
+ data->keys, data->values,
+ &error);
+
+ if (retval == FALSE) {
+ g_task_return_error (task, error);
+ } else {
+ g_task_return_boolean (task, TRUE);
+ }
+}
+
+/**
+ * gdk_pixbuf_save_to_streamv_async:
+ * @pixbuf: a `GdkPixbuf`
+ * @stream: a `GOutputStream` to which to save the pixbuf
+ * @type: name of file format
+ * @option_keys: (array zero-terminated=1) (element-type utf8) (nullable): name of options to set
+ * @option_values: (array zero-terminated=1) (element-type utf8) (nullable): values for named options
+ * @cancellable: (allow-none): optional `GCancellable` object, `NULL` to ignore
+ * @callback: a `GAsyncReadyCallback` to call when the pixbuf is saved
+ * @user_data: the data to pass to the callback function
+ *
+ * Saves `pixbuf` to an output stream asynchronously.
+ *
+ * For more details see gdk_pixbuf_save_to_streamv(), which is the synchronous
+ * version of this function.
+ *
+ * When the operation is finished, `callback` will be called in the main thread.
+ *
+ * You can then call gdk_pixbuf_save_to_stream_finish() to get the result of
+ * the operation.
+ *
+ * Since: 2.36
+ **/
+void
+gdk_pixbuf_save_to_streamv_async (GdkPixbuf *pixbuf,
+ GOutputStream *stream,
+ const gchar *type,
+ gchar **option_keys,
+ gchar **option_values,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ GTask *task;
+ SaveToStreamAsyncData *data;
+
+ g_return_if_fail (GDK_IS_PIXBUF (pixbuf));
+ g_return_if_fail (gdk_pixbuf_get_width (pixbuf) >= 0);
+ g_return_if_fail (gdk_pixbuf_get_height (pixbuf) >= 0);
+ g_return_if_fail (gdk_pixbuf_get_n_channels (pixbuf) >= 0);
+ g_return_if_fail (G_IS_OUTPUT_STREAM (stream));
+ g_return_if_fail (type != NULL);
+ g_return_if_fail (callback != NULL);
+ g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
+
+ data = g_slice_new (SaveToStreamAsyncData);
+ data->stream = g_object_ref (stream);
+ data->type = g_strdup (type);
+ data->keys = g_strdupv (option_keys);
+ data->values = g_strdupv (option_values);
+
+ task = g_task_new (pixbuf, cancellable, callback, user_data);
+ g_task_set_source_tag (task, gdk_pixbuf_save_to_streamv_async);
+ g_task_set_task_data (task, data, (GDestroyNotify) save_to_stream_async_data_free);
+ g_task_run_in_thread (task, (GTaskThreadFunc) save_to_stream_thread);
+ g_object_unref (task);
+}
+
+/**
+ * gdk_pixbuf_save_to_stream_async:
+ * @pixbuf: a `GdkPixbuf`
+ * @stream: a `GOutputStream` to which to save the pixbuf
+ * @type: name of file format
+ * @cancellable: (allow-none): optional `GCancellable` object, `NULL` to ignore
+ * @callback: a `GAsyncReadyCallback` to call when the pixbuf is saved
+ * @user_data: the data to pass to the callback function
+ * @...: list of key-value save options
+ *
+ * Saves `pixbuf` to an output stream asynchronously.
+ *
+ * For more details see gdk_pixbuf_save_to_stream(), which is the synchronous
+ * version of this function.
+ *
+ * When the operation is finished, `callback` will be called in the main thread.
+ *
+ * You can then call gdk_pixbuf_save_to_stream_finish() to get the result of
+ * the operation.
+ *
+ * Since: 2.24
+ **/
+void
+gdk_pixbuf_save_to_stream_async (GdkPixbuf *pixbuf,
+ GOutputStream *stream,
+ const gchar *type,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data,
+ ...)
+{
+ gchar **keys = NULL;
+ gchar **values = NULL;
+ va_list args;
+
+ g_return_if_fail (GDK_IS_PIXBUF (pixbuf));
+ g_return_if_fail (gdk_pixbuf_get_width (pixbuf) >= 0);
+ g_return_if_fail (gdk_pixbuf_get_height (pixbuf) >= 0);
+ g_return_if_fail (gdk_pixbuf_get_n_channels (pixbuf) >= 0);
+ g_return_if_fail (G_IS_OUTPUT_STREAM (stream));
+ g_return_if_fail (type != NULL);
+ g_return_if_fail (callback != NULL);
+ g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
+
+ va_start (args, user_data);
+ collect_save_options (args, &keys, &values);
+ va_end (args);
+
+ gdk_pixbuf_save_to_streamv_async (pixbuf, stream, type,
+ keys, values,
+ cancellable, callback, user_data);
+ g_strfreev (keys);
+ g_strfreev (values);
+}
+
+/**
+ * gdk_pixbuf_save_to_stream_finish:
+ * @async_result: a `GAsyncResult`
+ * @error: a `GError`, or `NULL`
+ *
+ * Finishes an asynchronous pixbuf save operation started with
+ * gdk_pixbuf_save_to_stream_async().
+ *
+ * Return value: `TRUE` if the pixbuf was saved successfully, `FALSE` if an error was set.
+ *
+ * Since: 2.24
+ **/
+gboolean
+gdk_pixbuf_save_to_stream_finish (GAsyncResult *async_result,
+ GError **error)
+{
+ GTask *task;
+
+ /* Can not use g_task_is_valid because our GTask has a
+ * source_object which is not available to us anymore.
+ */
+ g_return_val_if_fail (G_IS_TASK (async_result), FALSE);
+
+ task = G_TASK (async_result);
+
+ g_return_val_if_fail (!error || (error && !*error), FALSE);
+ g_warn_if_fail (g_task_get_source_tag (task) == gdk_pixbuf_save_to_stream_async ||
+ g_task_get_source_tag (task) == gdk_pixbuf_save_to_streamv_async);
+
+ return g_task_propagate_boolean (task, error);
+}
+
+/**
+ * gdk_pixbuf_format_get_name:
+ * @format: a `GdkPixbufFormat`
+ *
+ * Returns the name of the format.
+ *
+ * Return value: the name of the format.
+ *
+ * Since: 2.2
+ */
+gchar *
+gdk_pixbuf_format_get_name (GdkPixbufFormat *format)
+{
+ g_return_val_if_fail (format != NULL, NULL);
+
+ return g_strdup (format->name);
+}
+
+/**
+ * gdk_pixbuf_format_get_description:
+ * @format: a `GdkPixbufFormat`
+ *
+ * Returns a description of the format.
+ *
+ * Return value: a description of the format.
+ *
+ * Since: 2.2
+ */
+gchar *
+gdk_pixbuf_format_get_description (GdkPixbufFormat *format)
+{
+ gchar *domain;
+ const gchar *description;
+ g_return_val_if_fail (format != NULL, NULL);
+
+ if (format->domain != NULL)
+ domain = format->domain;
+ else
+ domain = GETTEXT_PACKAGE;
+ description = g_dgettext (domain, format->description);
+
+ return g_strdup (description);
+}
+
+/**
+ * gdk_pixbuf_format_get_mime_types:
+ * @format: a `GdkPixbufFormat`
+ *
+ * Returns the mime types supported by the format.
+ *
+ * Return value: (transfer full) (array zero-terminated=1): an array of mime types
+ *
+ * Since: 2.2
+ */
+gchar **
+gdk_pixbuf_format_get_mime_types (GdkPixbufFormat *format)
+{
+ g_return_val_if_fail (format != NULL, NULL);
+
+ return g_strdupv (format->mime_types);
+}
+
+/**
+ * gdk_pixbuf_format_get_extensions:
+ * @format: a `GdkPixbufFormat`
+ *
+ * Returns the filename extensions typically used for files in the
+ * given format.
+ *
+ * Return value: (transfer full) (array zero-terminated=1): an array of
+ * filename extensions
+ *
+ * Since: 2.2
+ */
+gchar **
+gdk_pixbuf_format_get_extensions (GdkPixbufFormat *format)
+{
+ g_return_val_if_fail (format != NULL, NULL);
+
+ return g_strdupv (format->extensions);
+}
+
+/**
+ * gdk_pixbuf_format_is_writable:
+ * @format: a `GdkPixbufFormat`
+ *
+ * Returns whether pixbufs can be saved in the given format.
+ *
+ * Return value: whether pixbufs can be saved in the given format.
+ *
+ * Since: 2.2
+ */
+gboolean
+gdk_pixbuf_format_is_writable (GdkPixbufFormat *format)
+{
+ g_return_val_if_fail (format != NULL, FALSE);
+
+ return (format->flags & GDK_PIXBUF_FORMAT_WRITABLE) != 0;
+}
+
+/**
+ * gdk_pixbuf_format_is_scalable:
+ * @format: a `GdkPixbufFormat`
+ *
+ * Returns whether this image format is scalable.
+ *
+ * If a file is in a scalable format, it is preferable to load it at
+ * the desired size, rather than loading it at the default size and
+ * scaling the resulting pixbuf to the desired size.
+ *
+ * Return value: whether this image format is scalable.
+ *
+ * Since: 2.6
+ */
+gboolean
+gdk_pixbuf_format_is_scalable (GdkPixbufFormat *format)
+{
+ g_return_val_if_fail (format != NULL, FALSE);
+
+ return (format->flags & GDK_PIXBUF_FORMAT_SCALABLE) != 0;
+}
+
+/**
+ * gdk_pixbuf_format_is_disabled:
+ * @format: a `GdkPixbufFormat`
+ *
+ * Returns whether this image format is disabled.
+ *
+ * See gdk_pixbuf_format_set_disabled().
+ *
+ * Return value: whether this image format is disabled.
+ *
+ * Since: 2.6
+ */
+gboolean
+gdk_pixbuf_format_is_disabled (GdkPixbufFormat *format)
+{
+ g_return_val_if_fail (format != NULL, FALSE);
+
+ return format->disabled;
+}
+
+/**
+ * gdk_pixbuf_format_set_disabled:
+ * @format: a `GdkPixbufFormat`
+ * @disabled: `TRUE` to disable the format @format
+ *
+ * Disables or enables an image format.
+ *
+ * If a format is disabled, GdkPixbuf won't use the image loader for
+ * this format to load images.
+ *
+ * Applications can use this to avoid using image loaders with an
+ * inappropriate license, see gdk_pixbuf_format_get_license().
+ *
+ * Since: 2.6
+ */
+void
+gdk_pixbuf_format_set_disabled (GdkPixbufFormat *format,
+ gboolean disabled)
+{
+ g_return_if_fail (format != NULL);
+
+ format->disabled = disabled != FALSE;
+}
+
+/**
+ * gdk_pixbuf_format_get_license:
+ * @format: a pixbuf format
+ *
+ * Returns information about the license of the image loader for the format.
+ *
+ * The returned string should be a shorthand for a well known license, e.g.
+ * "LGPL", "GPL", "QPL", "GPL/QPL", or "other" to indicate some other license.
+ *
+ * Returns: (transfer full): a string describing the license of the pixbuf format
+ *
+ * Since: 2.6
+ */
+gchar*
+gdk_pixbuf_format_get_license (GdkPixbufFormat *format)
+{
+ g_return_val_if_fail (format != NULL, NULL);
+
+ return g_strdup (format->license);
+}
+
+GdkPixbufFormat *
+_gdk_pixbuf_get_format (GdkPixbufModule *module)
+{
+ g_return_val_if_fail (module != NULL, NULL);
+
+ return module->info;
+}
+
+/**
+ * gdk_pixbuf_get_formats:
+ *
+ * Obtains the available information about the image formats supported
+ * by GdkPixbuf.
+ *
+ * Returns: (transfer container) (element-type GdkPixbufFormat): A list of
+ * support image formats.
+ *
+ * Since: 2.2
+ */
+GSList *
+gdk_pixbuf_get_formats (void)
+{
+ GSList *result = NULL;
+ GSList *modules;
+
+ for (modules = get_file_formats (); modules; modules = g_slist_next (modules)) {
+ GdkPixbufModule *module = (GdkPixbufModule *)modules->data;
+ GdkPixbufFormat *info = _gdk_pixbuf_get_format (module);
+ result = g_slist_prepend (result, info);
+ }
+
+ return result;
+}
+
+/**
+ * gdk_pixbuf_format_copy:
+ * @format: a pixbuf format
+ *
+ * Creates a copy of `format`.
+ *
+ * Return value: the newly allocated copy of a `GdkPixbufFormat`. Use
+ * gdk_pixbuf_format_free() to free the resources when done
+ *
+ * Since: 2.22
+ */
+GdkPixbufFormat *
+gdk_pixbuf_format_copy (const GdkPixbufFormat *format)
+{
+ if (G_LIKELY (format != NULL))
+ return g_slice_dup (GdkPixbufFormat, format);
+
+ return NULL;
+}
+
+/**
+ * gdk_pixbuf_format_free:
+ * @format: a pixbuf format
+ *
+ * Frees the resources allocated when copying a `GdkPixbufFormat`
+ * using gdk_pixbuf_format_copy()
+ *
+ * Since: 2.22
+ */
+void
+gdk_pixbuf_format_free (GdkPixbufFormat *format)
+{
+ if (G_LIKELY (format != NULL))
+ g_slice_free (GdkPixbufFormat, format);
+}
+
+/**
+ * gdk_pixbuf_format_is_save_option_supported:
+ * @format: a pixbuf format
+ * @option_key: the name of an option
+ *
+ * Returns `TRUE` if the save option specified by @option_key is supported when
+ * saving a pixbuf using the module implementing @format.
+ *
+ * See gdk_pixbuf_save() for more information about option keys.
+ *
+ * Returns: `TRUE` if the specified option is supported
+ *
+ * Since: 2.36
+ */
+gboolean
+gdk_pixbuf_format_is_save_option_supported (GdkPixbufFormat *format,
+ const gchar *option_key)
+{
+ GdkPixbufModule *module;
+
+ g_return_val_if_fail (format != NULL, FALSE);
+ g_return_val_if_fail (option_key != NULL, FALSE);
+
+ module = _gdk_pixbuf_get_named_module (format->name, NULL);
+ if (!module)
+ return FALSE;
+
+ if (!_gdk_pixbuf_load_module (module, NULL))
+ return FALSE;
+
+ if (!module->is_save_option_supported)
+ return FALSE;
+
+ return (* module->is_save_option_supported) (option_key);
+}
+
+G_DEFINE_BOXED_TYPE (GdkPixbufFormat, gdk_pixbuf_format,
+ gdk_pixbuf_format_copy,
+ gdk_pixbuf_format_free)
Index: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf/queryloaders.c
===================================================================
--- GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf/queryloaders.c (nonexistent)
+++ GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf/queryloaders.c (revision 5)
@@ -0,0 +1,494 @@
+/* -*- mode: C; c-file-style: "linux" -*- */
+/* GdkPixbuf library
+ * queryloaders.c:
+ *
+ * Copyright (C) 2002 The Free Software Foundation
+ *
+ * Author: Matthias Clasen <maclas@gmx.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <glib.h>
+#include <glib/gprintf.h>
+#include <gmodule.h>
+
+#include <errno.h>
+#include <string.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "gdk-pixbuf/gdk-pixbuf.h"
+#include "gdk-pixbuf/gdk-pixbuf-private.h"
+
+#ifdef USE_LA_MODULES
+#define SOEXT ".la"
+#else
+#define SOEXT ("." G_MODULE_SUFFIX)
+#endif
+#define SOEXT_LEN (strlen (SOEXT))
+
+#ifdef G_OS_WIN32
+#include <windows.h>
+#endif
+
+#ifdef OS_DARWIN
+#include <mach-o/dyld.h>
+#endif
+
+static void
+print_escaped (GString *contents, const char *str)
+{
+ gchar *tmp = g_strescape (str, "");
+ g_string_append_printf (contents, "\"%s\" ", tmp);
+ g_free (tmp);
+}
+
+static int
+loader_sanity_check (const char *path, GdkPixbufFormat *info, GdkPixbufModule *vtable)
+{
+ const GdkPixbufModulePattern *pattern;
+ const char *error = "";
+
+ for (pattern = info->signature; pattern->prefix; pattern++)
+ {
+ int prefix_len = strlen (pattern->prefix);
+ if (prefix_len == 0)
+ {
+ error = "empty pattern";
+
+ goto error;
+ }
+ if (pattern->mask)
+ {
+ int mask_len = strlen (pattern->mask);
+ if (mask_len != prefix_len)
+ {
+ error = "mask length mismatch";
+
+ goto error;
+ }
+ if (strspn (pattern->mask, " !xzn*") < mask_len)
+ {
+ error = "bad char in mask";
+
+ goto error;
+ }
+ }
+ }
+
+ if (!vtable->load && !vtable->begin_load && !vtable->load_animation)
+ {
+ error = "no load method implemented";
+
+ goto error;
+ }
+
+ if (vtable->begin_load && (!vtable->stop_load || !vtable->load_increment))
+ {
+ error = "incremental loading support incomplete";
+
+ goto error;
+ }
+
+ if ((info->flags & GDK_PIXBUF_FORMAT_WRITABLE) && !(vtable->save || vtable->save_to_callback))
+ {
+ error = "loader claims to support saving but doesn't implement save";
+ goto error;
+ }
+
+ return 1;
+
+ error:
+ g_fprintf (stderr, "Loader sanity check failed for %s: %s\n",
+ path, error);
+
+ return 0;
+}
+
+#ifdef GDK_PIXBUF_RELOCATABLE
+
+/* Based on gdk_pixbuf_get_toplevel () */
+static gchar *
+get_toplevel (void)
+{
+ static gchar *toplevel = NULL;
+
+ if (toplevel == NULL) {
+#if defined (G_OS_WIN32)
+ toplevel = g_win32_get_package_installation_directory_of_module (NULL);
+#elif defined(OS_DARWIN)
+ char pathbuf[PATH_MAX + 1];
+ uint32_t bufsize = sizeof (pathbuf);
+ gchar *bin_dir;
+
+ _NSGetExecutablePath (pathbuf, &bufsize);
+ bin_dir = g_path_get_dirname (pathbuf);
+ toplevel = g_build_path (G_DIR_SEPARATOR_S, bin_dir, "..", NULL);
+ g_free (bin_dir);
+#elif defined (OS_LINUX) || defined (__MINGW32__)
+ gchar *exe_path, *bin_dir;
+
+ exe_path = g_file_read_link ("/proc/self/exe", NULL);
+ bin_dir = g_path_get_dirname (exe_path);
+ toplevel = g_build_path (G_DIR_SEPARATOR_S, bin_dir, "..", NULL);
+ g_free (exe_path);
+ g_free (bin_dir);
+#else
+#error "Relocations not supported for this platform"
+#endif
+ }
+ return toplevel;
+}
+
+/* Returns the relative path or NULL; transfer full */
+static gchar *
+get_relative_path (const gchar *parent, const gchar *descendant)
+{
+ GFile *parent_file, *descendant_file;
+ char *relative_path;
+
+ parent_file = g_file_new_for_path (parent);
+ descendant_file = g_file_new_for_path (descendant);
+ relative_path = g_file_get_relative_path (parent_file, descendant_file);
+ g_object_unref (parent_file);
+ g_object_unref (descendant_file);
+
+ return relative_path;
+}
+
+#endif /* GDK_PIXBUF_RELOCATABLE */
+
+static void
+write_loader_info (GString *contents, const char *path, GdkPixbufFormat *info)
+{
+ const GdkPixbufModulePattern *pattern;
+ char **mime;
+ char **ext;
+ gchar *module_path = NULL, *escaped_path;
+
+#ifdef GDK_PIXBUF_RELOCATABLE
+ module_path = get_relative_path (get_toplevel (), path);
+#endif
+
+ if (module_path == NULL) {
+ module_path = g_strdup (path);
+ }
+
+ escaped_path = g_strescape (module_path, "");
+ g_string_append_printf (contents, "\"%s\"\n", escaped_path);
+ g_free (module_path);
+ g_free (escaped_path);
+
+ g_string_append_printf (contents, "\"%s\" %u \"%s\" \"%s\" \"%s\"\n",
+ info->name,
+ info->flags,
+ info->domain ? info->domain : GETTEXT_PACKAGE,
+ info->description,
+ info->license ? info->license : "");
+ for (mime = info->mime_types; *mime; mime++) {
+ g_string_append_printf (contents, "\"%s\" ", *mime);
+ }
+ g_string_append (contents, "\"\"\n");
+ for (ext = info->extensions; *ext; ext++) {
+ g_string_append_printf (contents, "\"%s\" ", *ext);
+ }
+ g_string_append (contents, "\"\"\n");
+ for (pattern = info->signature; pattern->prefix; pattern++) {
+ print_escaped (contents, pattern->prefix);
+ print_escaped (contents, pattern->mask ? (const char *)pattern->mask : "");
+ g_string_append_printf (contents, "%d\n", pattern->relevance);
+ }
+ g_string_append_c (contents, '\n');
+}
+
+static void
+query_module (GString *contents, const char *dir, const char *file)
+{
+ char *path;
+ GModule *module;
+ void (*fill_info) (GdkPixbufFormat *info);
+ void (*fill_vtable) (GdkPixbufModule *module);
+ gpointer fill_info_ptr;
+ gpointer fill_vtable_ptr;
+
+ if (g_path_is_absolute (file))
+ path = g_strdup (file);
+ else
+ path = g_build_filename (dir, file, NULL);
+
+ module = g_module_open (path, 0);
+ if (module &&
+ g_module_symbol (module, "fill_info", &fill_info_ptr) &&
+ g_module_symbol (module, "fill_vtable", &fill_vtable_ptr)) {
+ GdkPixbufFormat *info;
+ GdkPixbufModule *vtable;
+
+#ifdef G_OS_WIN32
+ /* Replace backslashes in path with forward slashes, so that
+ * it reads in without problems.
+ */
+ {
+ char *p = path;
+ while (*p) {
+ if (*p == '\\')
+ *p = '/';
+ p++;
+ }
+ }
+#endif
+ info = g_new0 (GdkPixbufFormat, 1);
+ vtable = g_new0 (GdkPixbufModule, 1);
+
+ vtable->module = module;
+
+ fill_info = fill_info_ptr;
+ fill_vtable = fill_vtable_ptr;
+
+ (*fill_info) (info);
+ (*fill_vtable) (vtable);
+
+ if (loader_sanity_check (path, info, vtable))
+ write_loader_info (contents, path, info);
+
+ g_free (info);
+ g_free (vtable);
+ }
+ else {
+ if (module == NULL)
+ g_fprintf (stderr, "g_module_open() failed for %s: %s\n", path,
+ g_module_error());
+ else
+ g_fprintf (stderr, "Cannot load loader %s\n", path);
+ }
+ if (module)
+ g_module_close (module);
+ g_free (path);
+}
+
+#if defined(G_OS_WIN32) && defined(GDK_PIXBUF_RELOCATABLE)
+
+static char *
+get_libdir (void)
+{
+ static char *libdir = NULL;
+
+ if (libdir == NULL)
+ libdir = g_build_filename (get_toplevel (), "lib", NULL);
+
+ return libdir;
+}
+
+#undef GDK_PIXBUF_LIBDIR
+#define GDK_PIXBUF_LIBDIR get_libdir()
+
+#endif
+
+static gchar *
+gdk_pixbuf_get_module_file (void)
+{
+ gchar *result = g_strdup (g_getenv ("GDK_PIXBUF_MODULE_FILE"));
+
+ if (!result)
+ result = g_build_filename (GDK_PIXBUF_LIBDIR, "gdk-pixbuf-2.0", GDK_PIXBUF_BINARY_VERSION, "loaders.cache", NULL);
+
+ return result;
+}
+
+int main (int argc, char **argv)
+{
+ gint i;
+ const gchar *prgname;
+ GString *contents;
+ gchar *cache_file = NULL;
+ gint first_file = 1;
+ GFile *pixbuf_libdir_file;
+ gchar *pixbuf_libdir;
+
+#ifdef G_OS_WIN32
+ gchar *libdir;
+ GFile *pixbuf_prefix_file;
+ gchar *pixbuf_prefix;
+#endif
+
+ /* An intermediate GFile here will convert all the path separators
+ * to the right one used by the platform
+ */
+ pixbuf_libdir_file = g_file_new_for_path (PIXBUF_LIBDIR);
+ pixbuf_libdir = g_file_get_path (pixbuf_libdir_file);
+ g_object_unref (pixbuf_libdir_file);
+
+#ifdef G_OS_WIN32
+ pixbuf_prefix_file = g_file_new_for_path (GDK_PIXBUF_PREFIX);
+ pixbuf_prefix = g_file_get_path (pixbuf_prefix_file);
+ g_object_unref (pixbuf_prefix_file);
+
+ if (g_ascii_strncasecmp (pixbuf_libdir, pixbuf_prefix, strlen (pixbuf_prefix)) == 0 &&
+ G_IS_DIR_SEPARATOR (pixbuf_libdir[strlen (pixbuf_prefix)])) {
+ gchar *runtime_prefix;
+ gchar *slash;
+
+ /* pixbuf_prefix is a prefix of pixbuf_libdir, as it
+ * normally is. Replace that prefix in pixbuf_libdir
+ * with the installation directory on this machine.
+ * We assume this invokation of
+ * gdk-pixbuf-query-loaders is run from either a "bin"
+ * subdirectory of the installation directory, or in
+ * the installation directory itself.
+ */
+ wchar_t fn[1000];
+ GetModuleFileNameW (NULL, fn, G_N_ELEMENTS (fn));
+ runtime_prefix = g_utf16_to_utf8 (fn, -1, NULL, NULL, NULL);
+ slash = strrchr (runtime_prefix, '\\');
+ *slash = '\0';
+ slash = strrchr (runtime_prefix, '\\');
+ /* If running from some weird location, or from the
+ * build directory (either in the .libs folder where
+ * libtool places the real executable when using a
+ * wrapper, or directly from the gdk-pixbuf folder),
+ * use the compile-time libdir.
+ */
+ if (slash == NULL ||
+ g_ascii_strcasecmp (slash + 1, ".libs") == 0 ||
+ g_ascii_strcasecmp (slash + 1, "gdk-pixbuf") == 0) {
+ libdir = NULL;
+ }
+ else {
+ if (slash != NULL && g_ascii_strcasecmp (slash + 1, "bin") == 0) {
+ *slash = '\0';
+ }
+
+ libdir = g_build_filename (runtime_prefix,
+ pixbuf_libdir + strlen (pixbuf_prefix) + 1,
+ NULL);
+ }
+ }
+ else {
+ libdir = NULL;
+ }
+
+ g_free (pixbuf_prefix);
+
+ if (libdir != NULL) {
+ g_free (pixbuf_libdir);
+ pixbuf_libdir = libdir;
+ }
+#endif
+
+ /* This call is necessary to ensure we actually link against libgobject;
+ * otherwise it may be stripped if -Wl,--as-needed is in use.
+ *
+ * The reason we need to link against libgobject is because it now has
+ * a global constructor. If the dynamically loaded modules happen
+ * to dlclose() libgobject, then reopen it again, we're in for trouble.
+ *
+ * See: https://bugzilla.gnome.org/show_bug.cgi?id=686822
+ */
+ g_type_ensure (G_TYPE_OBJECT);
+
+ if (argc > 1 && strcmp (argv[1], "--update-cache") == 0) {
+ cache_file = gdk_pixbuf_get_module_file ();
+ first_file = 2;
+ }
+
+ contents = g_string_new ("");
+
+ prgname = g_get_prgname ();
+ g_string_append_printf (contents,
+ "# GdkPixbuf Image Loader Modules file\n"
+ "# Automatically generated file, do not edit\n"
+ "# Created by %s from gdk-pixbuf-%s\n"
+ "#\n",
+ (prgname ? prgname : "gdk-pixbuf-query-loaders"),
+ GDK_PIXBUF_VERSION);
+
+ if (argc == first_file) {
+#ifdef USE_GMODULE
+ char *moduledir;
+ GDir *dir;
+ GList *l, *modules;
+
+ moduledir = g_strdup (g_getenv ("GDK_PIXBUF_MODULEDIR"));
+#ifdef G_OS_WIN32
+ if (moduledir != NULL && *moduledir != '\0') {
+ gchar *path;
+
+ path = g_locale_to_utf8 (moduledir, -1, NULL, NULL, NULL);
+ g_free (moduledir);
+ moduledir = path;
+ }
+#endif
+ if (moduledir == NULL || *moduledir == '\0') {
+ g_free (moduledir);
+ moduledir = g_strdup (pixbuf_libdir);
+ }
+
+ g_string_append_printf (contents, "# LoaderDir = %s\n#\n", moduledir);
+
+ modules = NULL;
+ dir = g_dir_open (moduledir, 0, NULL);
+ if (dir) {
+ const char *dent;
+
+ while ((dent = g_dir_read_name (dir))) {
+ gint len = strlen (dent);
+ if (len > SOEXT_LEN &&
+ strcmp (dent + len - SOEXT_LEN, SOEXT) == 0) {
+ modules = g_list_prepend (modules,
+ g_strdup (dent));
+ }
+ }
+ g_dir_close (dir);
+ }
+ modules = g_list_sort (modules, (GCompareFunc)strcmp);
+ for (l = modules; l != NULL; l = l->next)
+ query_module (contents, moduledir, l->data);
+ g_list_free_full (modules, g_free);
+ g_free (moduledir);
+#else
+ g_string_append_printf (contents, "# dynamic loading of modules not supported\n");
+#endif
+ }
+ else {
+ char *cwd = g_get_current_dir ();
+
+ for (i = first_file; i < argc; i++) {
+ char *infilename = argv[i];
+#ifdef G_OS_WIN32
+ infilename = g_locale_to_utf8 (infilename,
+ -1, NULL, NULL, NULL);
+#endif
+ query_module (contents, cwd, infilename);
+ }
+ g_free (cwd);
+ }
+
+ if (cache_file) {
+ GError *err;
+
+ err = NULL;
+ if (!g_file_set_contents (cache_file, contents->str, -1, &err)) {
+ g_fprintf (stderr, "%s\n", err->message);
+ }
+ }
+ else
+ g_print ("%s\n", contents->str);
+
+ g_free (pixbuf_libdir);
+
+ return 0;
+}
Index: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf
===================================================================
--- GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf (nonexistent)
+++ GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf (revision 5)
Property changes on: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new/gdk-pixbuf
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new
===================================================================
--- GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new (nonexistent)
+++ GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new (revision 5)
Property changes on: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch/gdk-pixbuf-2.42.9-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch
===================================================================
--- GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch (nonexistent)
+++ GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch (revision 5)
Property changes on: GNOME/core/gdk-pixbuf/create-2.42.9-dirname-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gdk-pixbuf/patches/README
===================================================================
--- GNOME/core/gdk-pixbuf/patches/README (nonexistent)
+++ GNOME/core/gdk-pixbuf/patches/README (revision 5)
@@ -0,0 +1,6 @@
+
+/* begin *
+
+ TODO: Leave some comment here.
+
+ * end */
Index: GNOME/core/gdk-pixbuf/patches
===================================================================
--- GNOME/core/gdk-pixbuf/patches (nonexistent)
+++ GNOME/core/gdk-pixbuf/patches (revision 5)
Property changes on: GNOME/core/gdk-pixbuf/patches
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gdk-pixbuf
===================================================================
--- GNOME/core/gdk-pixbuf (nonexistent)
+++ GNOME/core/gdk-pixbuf (revision 5)
Property changes on: GNOME/core/gdk-pixbuf
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gdk-pixbuf-xlib/Makefile
===================================================================
--- GNOME/core/gdk-pixbuf-xlib/Makefile (nonexistent)
+++ GNOME/core/gdk-pixbuf-xlib/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/gdk-pixbuf-xlib
+
+versions = 2.40.2
+pkgname = gdk-pixbuf-xlib
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/gdk-pixbuf-xlib
===================================================================
--- GNOME/core/gdk-pixbuf-xlib (nonexistent)
+++ GNOME/core/gdk-pixbuf-xlib (revision 5)
Property changes on: GNOME/core/gdk-pixbuf-xlib
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/Makefile
===================================================================
--- GNOME/core/glib2/Makefile (nonexistent)
+++ GNOME/core/glib2/Makefile (revision 5)
@@ -0,0 +1,56 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/glib2
+
+versions = 2.76.0
+pkgname = glib
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+patches = $(CURDIR)/patches/glib-2.76.0-force-cross.patch
+
+.NOTPARALLEL: $(patches)
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s) $(patches)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+$(patches): $(sha1s)
+ @echo -e "\n======= Create Patches =======\n" ; \
+ ( cd create-2.76.0-force-cross-patch ; ./create.patch.sh ) ; \
+ echo -e "\n"
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s) $(patches)
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/create.patch.sh
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/create.patch.sh (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+VERSION=2.76.0
+
+tar --files-from=file.list -xJvf ../glib-$VERSION.tar.xz
+mv glib-$VERSION glib-$VERSION-orig
+
+cp -rf ./glib-$VERSION-new ./glib-$VERSION
+
+diff --unified -Nr glib-$VERSION-orig glib-$VERSION > glib-$VERSION-force-cross.patch
+
+mv glib-$VERSION-force-cross.patch ../patches
+
+rm -rf ./glib-$VERSION
+rm -rf ./glib-$VERSION-orig
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/file.list
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/file.list (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/file.list (revision 5)
@@ -0,0 +1,17 @@
+glib-2.76.0/gio/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_cc_double_expbit0/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_frexp_works/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_frexpl_works/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_ldexpl_works/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_directive_a/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_directive_f/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_directive_ls/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_enomem/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_flag_grouping/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_flag_leftadjust/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_flag_zero/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_infinite/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_infinite_long_double/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_long_double/meson.build
+glib-2.76.0/glib/gnulib/gl_cv_func_printf_precision/meson.build
+glib-2.76.0/meson.build
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/gio/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/gio/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/gio/meson.build (revision 5)
@@ -0,0 +1,1100 @@
+gio_c_args = [
+ '-DG_LOG_DOMAIN="GLib-GIO"',
+ '-DGIO_LAUNCH_DESKTOP="@0@"'.format(glib_prefix / multiarch_libexecdir / 'gio-launch-desktop'),
+ '-DGIO_MODULE_DIR="@0@"'.format(glib_giomodulesdir),
+ '-DLOCALSTATEDIR="@0@"'.format(glib_localstatedir),
+]
+
+gio_c_args_internal = [
+ '-DGIO_COMPILATION',
+]
+
+# Install empty glib_giomodulesdir
+install_emptydir(glib_giomodulesdir)
+
+gio_includedir = glib_includedir / 'gio'
+
+gnetworking_h_conf = configuration_data()
+
+gnetworking_h_nameser_compat_include = ''
+
+if host_system not in ['windows', 'android']
+ # Don't check for C_IN on Android since it does not define it in public
+ # headers, we define it ourselves wherever necessary
+ if not cc.compiles('''#include <sys/types.h>
+ #include <arpa/nameser.h>
+ int qclass = C_IN;''',
+ name : 'C_IN in public headers (no arpa/nameser_compat.h needed)')
+ if cc.compiles('''#include <sys/types.h>
+ #include <arpa/nameser.h>
+ #include <arpa/nameser_compat.h>
+ int qclass = C_IN;''',
+ name : 'arpa/nameser_compat.h needed for C_IN')
+ gnetworking_h_nameser_compat_include = '#include <arpa/nameser_compat.h>'
+ else
+ error('Could not find required includes for ARPA C_IN')
+ endif
+ endif
+endif
+
+network_libs = [ ]
+network_args = [ ]
+if host_system != 'windows'
+ # res_query()
+ res_query_test = '''#include <resolv.h>
+ int main (int argc, char ** argv) {
+ return res_query("test", 0, 0, (void *)0, 0);
+ }'''
+ res_query_test_full = '''#include <sys/types.h>
+ #include <netinet/in.h>
+ #include <arpa/nameser.h>
+ ''' + res_query_test
+ if not cc.links(res_query_test_full, name : 'res_query()')
+ if cc.links(res_query_test_full, args : '-lresolv', name : 'res_query() in -lresolv')
+ network_libs += [ cc.find_library('resolv') ]
+ network_args += [ '-lresolv' ]
+ elif cc.links(res_query_test, args : '-lbind', name : 'res_query() in -lbind')
+ network_libs += [ cc.find_library('bind') ]
+ network_args += [ '-lbind' ]
+ elif cc.links(res_query_test, args : '-lsocket', name : 'res_query() in -lsocket')
+ network_libs += [ cc.find_library('socket') ]
+ network_args += [ '-lsocket' ]
+ else
+ error('Could not find res_query()')
+ endif
+ endif
+
+ # socket()
+ socket_test = '''#include <sys/types.h>
+ #include <sys/socket.h>
+ int main (int argc, char ** argv) {
+ return socket(1, 2, 3);
+ }'''
+ if not cc.links(socket_test, name : 'socket()')
+ if cc.links(socket_test, args : '-lsocket', name : 'socket() in -lsocket')
+ network_libs += [ cc.find_library('socket') ]
+ network_args += [ '-lsocket' ]
+ else
+ error('Could not find socket()')
+ endif
+ endif
+
+ # dn_comp()
+ if cc.links('''#include <resolv.h>
+ int main (int argc, char ** argv) {
+ return dn_comp(NULL, NULL, 0, NULL, NULL) == -1;
+ } ''', args : network_args, name : 'dn_comp()')
+ glib_conf.set('HAVE_DN_COMP', 1)
+ endif
+
+ # res_nclose()
+ if cc.links('''#include <sys/types.h>
+ #include <netinet/in.h>
+ #include <arpa/nameser.h>
+ #include <resolv.h>
+ int main (int argc, char ** argv) {
+ struct __res_state res;
+ res_nclose(&res);
+ return 0;
+ }''', args : network_args, name : 'res_nclose()')
+ glib_conf.set('HAVE_RES_NCLOSE', 1)
+ endif
+
+ # res_ndestroy()
+ if cc.links('''#include <sys/types.h>
+ #include <netinet/in.h>
+ #include <arpa/nameser.h>
+ #include <resolv.h>
+ int main (int argc, char ** argv) {
+ struct __res_state res;
+ res_ndestroy(&res);
+ return 0;
+ }''', args : network_args, name : 'res_ndestroy()')
+ glib_conf.set('HAVE_RES_NDESTROY', 1)
+ endif
+
+ # res_ninit()
+ if cc.links('''#include <sys/types.h>
+ #include <netinet/in.h>
+ #include <arpa/nameser.h>
+ #include <resolv.h>
+ int main (int argc, char ** argv) {
+ struct __res_state res;
+ return res_ninit(&res);
+ }''', args : network_args, name : 'res_ninit()')
+ glib_conf.set('HAVE_RES_NINIT', 1)
+ endif
+
+ # res_nquery()
+ if cc.links('''#include <sys/types.h>
+ #include <netinet/in.h>
+ #include <arpa/nameser.h>
+ #include <resolv.h>
+ int main (int argc, char ** argv) {
+ struct __res_state res;
+ return res_nquery(&res, "test", 0, 0, (void *)0, 0);
+ }''', args : network_args, name : 'res_nquery()')
+ glib_conf.set('HAVE_RES_NQUERY', 1)
+ endif
+
+ if cc.has_type('struct ip_mreqn', prefix : '#include <netinet/in.h>')
+ glib_conf.set('HAVE_IP_MREQN', 1)
+ endif
+
+ if cc.compiles('''#include <sys/ioctl.h>
+ #include <net/if.h>
+ int main (int argc, char ** argv) {
+ struct ifreq ifr;
+ ioctl(0, SIOCGIFADDR, &ifr);
+ return 0;
+ }''',
+ name : 'ioctl with request SIOCGIFADDR')
+ glib_conf.set('HAVE_SIOCGIFADDR', '/**/')
+ endif
+
+endif
+
+if host_system == 'android'
+ # struct ip_mreq_source definition is broken on Android NDK <= r16
+ # See https://bugzilla.gnome.org/show_bug.cgi?id=740791
+ if not cc.compiles('''#include <netinet/in.h>
+ int main(int argc, char ** argv) {
+ struct ip_mreq_source mc_req_src;
+ mc_req_src.imr_interface.s_addr = 0;
+ return 0;
+ }''',
+ name : 'ip_mreq_source.imr_interface has s_addr member')
+ glib_conf.set('BROKEN_IP_MREQ_SOURCE_STRUCT', 1)
+ endif
+endif
+
+gnetworking_h_conf.set('NAMESER_COMPAT_INCLUDE', gnetworking_h_nameser_compat_include)
+
+gnetworking_h = configure_file(input : 'gnetworking.h.in',
+ output : 'gnetworking.h',
+ install_dir : gio_includedir,
+ configuration : gnetworking_h_conf)
+
+gdbus_headers = files(
+ 'gdbusauthobserver.h',
+ 'gcredentials.h',
+ 'gdbusutils.h',
+ 'gdbuserror.h',
+ 'gdbusaddress.h',
+ 'gdbusconnection.h',
+ 'gdbusmessage.h',
+ 'gdbusnameowning.h',
+ 'gdbusnamewatching.h',
+ 'gdbusproxy.h',
+ 'gdbusintrospection.h',
+ 'gdbusmethodinvocation.h',
+ 'gdbusserver.h',
+ 'gdbusinterface.h',
+ 'gdbusinterfaceskeleton.h',
+ 'gdbusobject.h',
+ 'gdbusobjectskeleton.h',
+ 'gdbusobjectproxy.h',
+ 'gdbusobjectmanager.h',
+ 'gdbusobjectmanagerclient.h',
+ 'gdbusobjectmanagerserver.h',
+ 'gtestdbus.h',
+)
+
+gdbus_sources = files(
+ 'gdbusutils.c',
+ 'gdbusaddress.c',
+ 'gdbusauthobserver.c',
+ 'gdbusauth.c',
+ 'gdbusauthmechanism.c',
+ 'gdbusauthmechanismanon.c',
+ 'gdbusauthmechanismexternal.c',
+ 'gdbusauthmechanismsha1.c',
+ 'gdbuserror.c',
+ 'gdbusconnection.c',
+ 'gdbusmessage.c',
+ 'gdbusnameowning.c',
+ 'gdbusnamewatching.c',
+ 'gdbusproxy.c',
+ 'gdbusprivate.c',
+ 'gdbusintrospection.c',
+ 'gdbusmethodinvocation.c',
+ 'gdbusserver.c',
+ 'gdbusinterface.c',
+ 'gdbusinterfaceskeleton.c',
+ 'gdbusobject.c',
+ 'gdbusobjectskeleton.c',
+ 'gdbusobjectproxy.c',
+ 'gdbusobjectmanager.c',
+ 'gdbusobjectmanagerclient.c',
+ 'gdbusobjectmanagerserver.c',
+ 'gtestdbus.c',
+)
+
+# Generate gdbus-codegen
+subdir('gdbus-2.0/codegen')
+
+# Generate xdp-dbus.{c,h}
+xdp_dbus_generated = custom_target('xdp-dbus',
+ input : ['org.freedesktop.portal.Documents.xml',
+ 'org.freedesktop.portal.OpenURI.xml',
+ 'org.freedesktop.portal.ProxyResolver.xml',
+ 'org.freedesktop.portal.Trash.xml'],
+ output : ['xdp-dbus.h', 'xdp-dbus.c'],
+ depend_files : gdbus_codegen_built_files,
+ command : [python, gdbus_codegen,
+ '--interface-prefix', 'org.freedesktop.portal.',
+ '--output-directory', '@OUTDIR@',
+ '--generate-c-code', 'xdp-dbus',
+ '--c-namespace', 'GXdp',
+ '@INPUT@'])
+
+# Generate gdbus-generated.{c,h}
+gdbus_daemon_generated = custom_target('gdbus-daemon-generated',
+ input : ['dbus-daemon.xml'],
+ output : ['gdbus-daemon-generated.h', 'gdbus-daemon-generated.c'],
+ depend_files : gdbus_codegen_built_files,
+ command : [python, gdbus_codegen,
+ '--interface-prefix', 'org.',
+ '--output-directory', '@OUTDIR@',
+ '--generate-c-code', 'gdbus-daemon-generated',
+ '--c-namespace', '_G', '@INPUT@'])
+
+settings_headers = files(
+ 'gsettingsbackend.h',
+ 'gsettingsschema.h',
+ 'gsettings.h',
+)
+
+settings_sources = files(
+ 'gdelayedsettingsbackend.c',
+ 'gkeyfilesettingsbackend.c',
+ 'gmemorysettingsbackend.c',
+ 'gnullsettingsbackend.c',
+ 'gsettingsbackend.c',
+ 'gsettingsschema.c',
+ 'gsettings-mapping.c',
+ 'gsettings.c',
+)
+
+if host_system == 'windows'
+ settings_sources += files('gregistrysettingsbackend.c')
+endif
+
+application_headers = files(
+ 'gapplication.h',
+ 'gapplicationcommandline.h',
+
+ 'gactiongroup.h',
+ 'gactionmap.h',
+ 'gsimpleactiongroup.h',
+ 'gremoteactiongroup.h',
+ 'gactiongroupexporter.h',
+ 'gdbusactiongroup.h',
+ 'gaction.h',
+ 'gpropertyaction.h',
+ 'gsimpleaction.h',
+
+ 'gmenumodel.h',
+ 'gmenu.h',
+ 'gmenuexporter.h',
+ 'gdbusmenumodel.h',
+ 'gnotification.h',
+)
+
+application_sources = files(
+ 'gapplication.c',
+ 'gapplicationcommandline.c',
+ 'gapplicationimpl-dbus.c',
+
+ 'gactiongroup.c',
+ 'gactionmap.c',
+ 'gsimpleactiongroup.c',
+ 'gremoteactiongroup.c',
+ 'gactiongroupexporter.c',
+ 'gdbusactiongroup.c',
+ 'gaction.c',
+ 'gpropertyaction.c',
+ 'gsimpleaction.c',
+
+ 'gmenumodel.c',
+ 'gmenu.c',
+ 'gmenuexporter.c',
+ 'gdbusmenumodel.c',
+ 'gnotification.c',
+ 'gnotificationbackend.c',
+)
+
+local_sources = files(
+ 'ghttpproxy.c',
+ 'glocalfile.c',
+ 'glocalfileenumerator.c',
+ 'glocalfileinfo.c',
+ 'glocalfileinputstream.c',
+ 'glocalfilemonitor.c',
+ 'glocalfileoutputstream.c',
+ 'glocalfileiostream.c',
+ 'glocalvfs.c',
+ 'gsocks4proxy.c',
+ 'gsocks4aproxy.c',
+ 'gsocks5proxy.c',
+ 'thumbnail-verify.c',
+)
+
+platform_deps = []
+internal_deps = []
+appinfo_sources = []
+contenttype_sources = []
+portal_sources = []
+unix_sources = []
+win32_sources = []
+
+# This is also used by tests/gdbus-daemon, so use files() to include the path
+gdbus_daemon_sources = [
+ files('gdbusdaemon.c'),
+ gdbus_daemon_generated,
+]
+
+if host_system != 'windows'
+ unix_sources = files(
+ 'gfiledescriptorbased.c',
+ 'giounix-private.c',
+ 'gunixfdmessage.c',
+ 'gunixmount.c',
+ 'gunixmounts.c',
+ 'gunixvolume.c',
+ 'gunixvolumemonitor.c',
+ 'gunixinputstream.c',
+ 'gunixoutputstream.c',
+ 'gfdonotificationbackend.c',
+ 'ggtknotificationbackend.c',
+ )
+
+ portal_sources = [files(
+ 'gdocumentportal.c',
+ 'gopenuriportal.c',
+ 'gmemorymonitorportal.c',
+ 'gnetworkmonitorportal.c',
+ 'gpowerprofilemonitorportal.c',
+ 'gproxyresolverportal.c',
+ 'gtrashportal.c',
+ 'gportalsupport.c',
+ 'gportalnotificationbackend.c',
+ 'gsandbox.c',
+ ),
+ xdp_dbus_generated
+ ]
+
+ gio_unix_include_headers = files(
+ 'gfiledescriptorbased.h',
+ 'gunixmounts.h',
+ 'gunixfdmessage.h',
+ 'gunixinputstream.h',
+ 'gunixoutputstream.h',
+ )
+
+ if glib_have_cocoa
+ settings_sources += files('gnextstepsettingsbackend.m')
+ contenttype_sources += files('gosxcontenttype.m')
+ appinfo_sources += files('gosxappinfo.m')
+ framework_dep = dependency('appleframeworks', modules : ['Foundation', 'CoreFoundation', 'AppKit'])
+ platform_deps += [framework_dep]
+ if glib_have_os_x_9_or_later
+ unix_sources += files('gcocoanotificationbackend.m')
+ endif
+ application_headers += files('gosxappinfo.h')
+ else
+ contenttype_sources += files('gcontenttype.c')
+ appinfo_sources += files('gdesktopappinfo.c')
+ gio_unix_include_headers += files('gdesktopappinfo.h')
+ launch_desktop_sources = files('gio-launch-desktop.c')
+
+ if host_system == 'linux'
+ launch_desktop_sources += files('../glib/gjournal-private.c')
+ endif
+
+ gio_launch_desktop = executable('gio-launch-desktop', launch_desktop_sources,
+ include_directories : glibinc,
+ install : true,
+ install_dir : multiarch_libexecdir,
+ install_tag : 'bin',
+ c_args : gio_c_args,
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args)
+ endif
+
+ subdir('xdgmime')
+ internal_deps += [xdgmime_lib]
+
+ install_headers(gio_unix_include_headers, subdir : 'gio-unix-2.0/gio')
+
+ if glib_conf.has('HAVE_NETLINK')
+ unix_sources += files(
+ 'gnetworkmonitornetlink.c',
+ 'gnetworkmonitornm.c',
+ )
+ endif
+else
+ appinfo_sources += files('gwin32appinfo.c')
+ contenttype_sources += files('gcontenttype-win32.c')
+ platform_deps += [cc.find_library('shlwapi'),
+ cc.find_library('dnsapi'),
+ iphlpapi_dep,
+ winsock2]
+ platform_deps += uwp_gio_deps
+
+ win32_sources += files(
+ 'gmemorymonitorwin32.c',
+ 'gwin32registrykey.c',
+ 'gwin32mount.c',
+ 'gwin32volumemonitor.c',
+ 'gwin32inputstream.c',
+ 'gwin32outputstream.c',
+ 'gwin32file-sync-stream.c',
+ 'gwin32packageparser.c',
+ 'gwin32networkmonitor.c',
+ 'gwin32networkmonitor.h',
+ 'gwin32notificationbackend.c',
+ 'gwin32sid.c',
+ 'gwin32sid.h',
+ )
+
+ gio_win_rc = configure_file(
+ input: 'gio.rc.in',
+ output: 'gio.rc',
+ configuration: glibconfig_conf,
+ )
+ gio_win_res = windows.compile_resources(gio_win_rc)
+ win32_sources += [gio_win_res]
+
+ gio_win32_include_headers = files(
+ 'gwin32inputstream.h',
+ 'gwin32outputstream.h',
+ )
+ install_headers(gio_win32_include_headers, subdir : 'gio-win32-2.0/gio')
+endif
+
+gio_sources = files(
+ 'gappinfo.c',
+ 'gasynchelper.c',
+ 'gasyncinitable.c',
+ 'gasyncresult.c',
+ 'gbufferedinputstream.c',
+ 'gbufferedoutputstream.c',
+ 'gbytesicon.c',
+ 'gcancellable.c',
+ 'gcharsetconverter.c',
+ 'gcontextspecificgroup.c',
+ 'gconverter.c',
+ 'gconverterinputstream.c',
+ 'gconverteroutputstream.c',
+ 'gcredentials.c',
+ 'gdatagrambased.c',
+ 'gdatainputstream.c',
+ 'gdataoutputstream.c',
+ 'gdebugcontroller.c',
+ 'gdebugcontrollerdbus.c',
+ 'gdrive.c',
+ 'gdummyfile.c',
+ 'gdummyproxyresolver.c',
+ 'gdummytlsbackend.c',
+ 'gemblem.c',
+ 'gemblemedicon.c',
+ 'gfile.c',
+ 'gfileattribute.c',
+ 'gfileenumerator.c',
+ 'gfileicon.c',
+ 'gfileinfo.c',
+ 'gfileinputstream.c',
+ 'gfilemonitor.c',
+ 'gfilenamecompleter.c',
+ 'gfileoutputstream.c',
+ 'gfileiostream.c',
+ 'gfilterinputstream.c',
+ 'gfilteroutputstream.c',
+ 'gicon.c',
+ 'ginetaddress.c',
+ 'ginetaddressmask.c',
+ 'ginetsocketaddress.c',
+ 'ginitable.c',
+ 'ginputstream.c',
+ 'gioerror.c',
+ 'giomodule.c',
+ 'giomodule-priv.c',
+ 'gioscheduler.c',
+ 'giostream.c',
+ 'gloadableicon.c',
+ 'gmarshal-internal.c',
+ 'gmount.c',
+ 'gmemorymonitor.c',
+ 'gmemorymonitordbus.c',
+ 'gmemoryinputstream.c',
+ 'gmemoryoutputstream.c',
+ 'gmountoperation.c',
+ 'gnativesocketaddress.c',
+ 'gnativevolumemonitor.c',
+ 'gnetworkaddress.c',
+ 'gnetworking.c',
+ 'gnetworkmonitor.c',
+ 'gnetworkmonitorbase.c',
+ 'gnetworkservice.c',
+ 'goutputstream.c',
+ 'gpermission.c',
+ 'gpollableinputstream.c',
+ 'gpollableoutputstream.c',
+ 'gpollableutils.c',
+ 'gpollfilemonitor.c',
+ 'gpowerprofilemonitor.c',
+ 'gpowerprofilemonitordbus.c',
+ 'gproxy.c',
+ 'gproxyaddress.c',
+ 'gproxyaddressenumerator.c',
+ 'gproxyresolver.c',
+ 'gresolver.c',
+ 'gresource.c',
+ 'gresourcefile.c',
+ 'gseekable.c',
+ 'gsimpleasyncresult.c',
+ 'gsimpleiostream.c',
+ 'gsimplepermission.c',
+ 'gsimpleproxyresolver.c',
+ 'gsocket.c',
+ 'gsocketaddress.c',
+ 'gsocketaddressenumerator.c',
+ 'gsocketclient.c',
+ 'gsocketconnectable.c',
+ 'gsocketconnection.c',
+ 'gsocketcontrolmessage.c',
+ 'gsocketinputstream.c',
+ 'gsocketlistener.c',
+ 'gsocketoutputstream.c',
+ 'gsocketservice.c',
+ 'gsrvtarget.c',
+ 'gsubprocesslauncher.c',
+ 'gsubprocess.c',
+ 'gtask.c',
+ 'gtcpconnection.c',
+ 'gtcpwrapperconnection.c',
+ 'gthemedicon.c',
+ 'gthreadedsocketservice.c',
+ 'gthreadedresolver.c',
+ 'gthreadedresolver.h',
+ 'gtlsbackend.c',
+ 'gtlscertificate.c',
+ 'gtlsclientconnection.c',
+ 'gtlsconnection.c',
+ 'gtlsdatabase.c',
+ 'gtlsfiledatabase.c',
+ 'gtlsinteraction.c',
+ 'gtlspassword.c',
+ 'gtlsserverconnection.c',
+ 'gdtlsconnection.c',
+ 'gdtlsclientconnection.c',
+ 'gdtlsserverconnection.c',
+ 'gunionvolumemonitor.c',
+ 'gunixconnection.c',
+ 'gunixfdlist.c',
+ 'gunixcredentialsmessage.c',
+ 'gunixsocketaddress.c',
+ 'gvfs.c',
+ 'gvolume.c',
+ 'gvolumemonitor.c',
+ 'gzlibcompressor.c',
+ 'gzlibdecompressor.c',
+ 'glistmodel.c',
+ 'gliststore.c',
+)
+
+if glib_build_shared
+ gio_sources += files ('../glib/gtrace.c')
+endif
+
+gio_sources += appinfo_sources
+gio_sources += contenttype_sources
+gio_sources += gdbus_daemon_sources
+gio_sources += unix_sources
+gio_sources += win32_sources
+gio_sources += application_sources
+gio_sources += settings_sources
+gio_sources += gdbus_sources
+gio_sources += portal_sources
+gio_sources += local_sources
+
+MISSING_STUFF = '''
+# This is read by gobject-introspection/misc/ and gtk-doc
+gio-public-headers.txt: Makefile
+ '$(AM_V_GEN) echo $(gioinclude_HEADERS) $(giowin32include_HEADERS) $(giounixinclude_HEADERS) > $@.tmp && mv $@.tmp $@
+
+gio.def: libgio-2.0.la
+ '$(AM_V_GEN) dumpbin.exe -exports .libs/libgio-2.0-0.dll | awk 'BEGIN { print "EXPORTS" } / +[[:digit:]]+ +[[:xdigit:]]+ +[[:xdigit:]]+/{ print $$4 }' > gio.def.tmp && mv gio.def.tmp gio.def
+
+gio-2.0.lib: libgio-2.0.la gio.def
+ '$(AM_V_GEN) lib.exe -machine:@LIB_EXE_MACHINE_FLAG@ -name:libgio-2.0-$(LT_CURRENT_MINUS_AGE).dll -def:$(builddir)/gio.def -out:$@
+'''
+
+gio_headers = files(
+ 'gappinfo.h',
+ 'gasyncinitable.h',
+ 'gasyncresult.h',
+ 'gbufferedinputstream.h',
+ 'gbufferedoutputstream.h',
+ 'gbytesicon.h',
+ 'gcancellable.h',
+ 'gcontenttype.h',
+ 'gcharsetconverter.h',
+ 'gconverter.h',
+ 'gconverterinputstream.h',
+ 'gconverteroutputstream.h',
+ 'gdatagrambased.h',
+ 'gdatainputstream.h',
+ 'gdataoutputstream.h',
+ 'gdebugcontroller.h',
+ 'gdebugcontrollerdbus.h',
+ 'gdrive.h',
+ 'gemblem.h',
+ 'gemblemedicon.h',
+ 'gfile.h',
+ 'gfileattribute.h',
+ 'gfileenumerator.h',
+ 'gfileicon.h',
+ 'gfileinfo.h',
+ 'gfileinputstream.h',
+ 'gfilemonitor.h',
+ 'gfilenamecompleter.h',
+ 'gfileoutputstream.h',
+ 'gfileiostream.h',
+ 'gfilterinputstream.h',
+ 'gfilteroutputstream.h',
+ 'gicon.h',
+ 'ginetaddress.h',
+ 'ginetaddressmask.h',
+ 'ginetsocketaddress.h',
+ 'ginitable.h',
+ 'ginputstream.h',
+ 'gio.h',
+ 'gio-autocleanups.h',
+ 'gioenums.h',
+ 'gioerror.h',
+ 'giomodule.h',
+ 'gioscheduler.h',
+ 'giostream.h',
+ 'giotypes.h',
+ 'gloadableicon.h',
+ 'gmount.h',
+ 'gmemoryinputstream.h',
+ 'gmemorymonitor.h',
+ 'gmemoryoutputstream.h',
+ 'gmountoperation.h',
+ 'gnativesocketaddress.h',
+ 'gnativevolumemonitor.h',
+ 'gnetworkaddress.h',
+ 'gnetworkmonitor.h',
+ 'gnetworkservice.h',
+ 'goutputstream.h',
+ 'gpermission.h',
+ 'gpollableinputstream.h',
+ 'gpollableoutputstream.h',
+ 'gpollableutils.h',
+ 'gpowerprofilemonitor.h',
+ 'gproxy.h',
+ 'gproxyaddress.h',
+ 'gproxyaddressenumerator.h',
+ 'gproxyresolver.h',
+ 'gresolver.h',
+ 'gresource.h',
+ 'gseekable.h',
+ 'gsimpleasyncresult.h',
+ 'gsimpleiostream.h',
+ 'gsimplepermission.h',
+ 'gsimpleproxyresolver.h',
+ 'gsocket.h',
+ 'gsocketaddress.h',
+ 'gsocketaddressenumerator.h',
+ 'gsocketclient.h',
+ 'gsocketconnectable.h',
+ 'gsocketconnection.h',
+ 'gsocketcontrolmessage.h',
+ 'gsocketlistener.h',
+ 'gsocketservice.h',
+ 'gsrvtarget.h',
+ 'gsubprocess.h',
+ 'gsubprocesslauncher.h',
+ 'gtask.h',
+ 'gtcpconnection.h',
+ 'gtcpwrapperconnection.h',
+ 'gthemedicon.h',
+ 'gthreadedsocketservice.h',
+ 'gtlsbackend.h',
+ 'gtlscertificate.h',
+ 'gtlsclientconnection.h',
+ 'gtlsconnection.h',
+ 'gtlsdatabase.h',
+ 'gtlsfiledatabase.h',
+ 'gtlsinteraction.h',
+ 'gtlspassword.h',
+ 'gtlsserverconnection.h',
+ 'gdtlsconnection.h',
+ 'gdtlsclientconnection.h',
+ 'gdtlsserverconnection.h',
+ 'gunixconnection.h',
+ 'gunixcredentialsmessage.h',
+ 'gunixfdlist.h',
+ 'gunixsocketaddress.h',
+ 'gvfs.h',
+ 'gvolume.h',
+ 'gvolumemonitor.h',
+ 'gzlibcompressor.h',
+ 'gzlibdecompressor.h',
+ 'glistmodel.h',
+ 'gliststore.h',
+)
+
+gio_visibility_h = custom_target(
+ output: 'gio-visibility.h',
+ command: [gen_visibility_macros, meson.project_version(), 'visibility-macros', 'GIO', '@OUTPUT@'],
+ install: true,
+ install_dir: gio_includedir,
+ # FIXME: Not needed with Meson >= 0.64.0
+ install_tag: 'devel',
+)
+gio_sources += gio_visibility_h
+
+gio_headers += application_headers
+gio_headers += settings_headers
+gio_headers += gdbus_headers
+install_headers(gio_headers, install_dir : gio_includedir)
+
+# We can't use gnome.mkenums() because the GNOME module looks for glib-mkenums
+# in PATH, which means you can't bootstrap glib with its own glib-mkenums.
+gioenumtypes_h = custom_target('gioenumtypes_h',
+ output : 'gioenumtypes.h',
+ capture : true,
+ input : gio_headers,
+ install : true,
+ install_dir : gio_includedir,
+ # FIXME: Not needed with Meson >= 0.64.0
+ install_tag: 'devel',
+ command : [python, glib_mkenums,
+ '--template', files('gioenumtypes.h.template'),
+ '@INPUT@', gnetworking_h])
+
+gioenumtypes_c = custom_target('gioenumtypes_c',
+ output : 'gioenumtypes.c',
+ capture : true,
+ input : gio_headers,
+ depends : [gioenumtypes_h],
+ command : [python, glib_mkenums,
+ '--template', files('gioenumtypes.c.template'),
+ '@INPUT@', gnetworking_h])
+
+gioenumtypes_dep = declare_dependency(sources : [gioenumtypes_h, glib_enumtypes_h, gio_visibility_h])
+
+# inotify
+if glib_conf.has('HAVE_SYS_INOTIFY_H') and have_func_inotify_init1
+ subdir('inotify')
+ internal_deps += [ inotify_lib ]
+endif
+
+# kevent
+if have_func_kqueue and have_func_kevent
+ subdir('kqueue')
+ internal_deps += [ kqueue_lib ]
+endif
+
+if host_system == 'windows'
+ subdir('win32')
+ internal_deps += [ giowin32_lib ]
+endif
+
+if have_bash
+ bash_comp_inst_dir = ''
+ if bash_comp_dep.found()
+ bash_comp_dir_override = bash_comp_dep.version().version_compare('>= 2.10') ? ['datadir', get_option('datadir')] : ['prefix', get_option('prefix')]
+ bash_comp_inst_dir = bash_comp_dep.get_variable('completionsdir', pkgconfig_define: bash_comp_dir_override)
+ endif
+
+ if bash_comp_inst_dir == ''
+ message('Found bash-completion but the .pc file did not set \'completionsdir\', fallback to a predefined path')
+ bash_comp_inst_dir = join_paths(get_option('datadir'), 'bash-completion/completions')
+ endif
+
+ install_data([
+ 'completion/gapplication',
+ 'completion/gdbus',
+ 'completion/gio',
+ 'completion/gsettings',
+ 'completion/gresource'
+ ],
+ install_dir: bash_comp_inst_dir,
+ install_tag: 'bin',
+ )
+endif
+
+if enable_dtrace
+ gio_dtrace_obj = dtrace_obj_gen.process('gio_probes.d')
+ gio_dtrace_hdr = dtrace_hdr_gen.process('gio_probes.d')
+else
+ gio_dtrace_obj = []
+ gio_dtrace_hdr = []
+endif
+
+libgio = library('gio-2.0',
+ gioenumtypes_h, gioenumtypes_c, gnetworking_h, gio_sources,
+ gio_dtrace_hdr, gio_dtrace_obj,
+ version : library_version,
+ soversion : soversion,
+ darwin_versions : darwin_versions,
+ install : true,
+ include_directories : [configinc, gioinc],
+ # '$(gio_win32_res_ldflag)',
+ link_with: internal_deps,
+ dependencies : [libz_dep, libdl_dep, libmount_dep, libglib_dep,
+ libgobject_dep, libgmodule_dep, selinux_dep, xattr_dep,
+ platform_deps, network_libs, libsysprof_capture_dep,
+ gioenumtypes_dep, gvdb_dep],
+ c_args : [gio_c_args, gio_c_args_internal],
+ objc_args : [gio_c_args, gio_c_args_internal],
+ gnu_symbol_visibility : 'hidden',
+ # intl.lib is not compatible with SAFESEH
+ link_args : [noseh_link_args, glib_link_flags],
+)
+
+if get_option('gio_module_dir') != ''
+ pkgconfig_giomodulesdir = join_paths('${prefix}', get_option('gio_module_dir'))
+else
+ pkgconfig_giomodulesdir = join_paths('${libdir}', 'gio', 'modules')
+endif
+
+schemas_subdir = join_paths('glib-2.0', 'schemas')
+
+libgio_dep = declare_dependency(link_with : libgio,
+ dependencies : [libgmodule_dep, libgobject_dep, gioenumtypes_dep],
+ include_directories : [gioinc],
+ variables : [
+ 'schemasdir=' + join_paths(glib_datadir, schemas_subdir),
+ 'giomoduledir=' + glib_giomodulesdir,
+ ],
+)
+
+pkg.generate(libgio,
+ requires : ['glib-2.0', 'gobject-2.0'],
+ variables : ['datadir=' + join_paths('${prefix}', get_option('datadir')),
+ 'schemasdir=' + join_paths('${datadir}', schemas_subdir),
+ 'bindir=' + join_paths('${prefix}', get_option('bindir')),
+ 'giomoduledir=' + pkgconfig_giomodulesdir,
+ 'gio=' + join_paths('${bindir}', 'gio'),
+ 'gio_querymodules=@0@'.format(pkgconfig_multiarch_bindir / 'gio-querymodules'),
+ 'glib_compile_schemas=@0@'.format(pkgconfig_multiarch_bindir / 'glib-compile-schemas'),
+ 'glib_compile_resources=' + join_paths('${bindir}', 'glib-compile-resources'),
+ 'gdbus=' + join_paths('${bindir}', 'gdbus'),
+ 'gdbus_codegen=' + join_paths('${bindir}', 'gdbus-codegen'),
+ 'gresource=' + join_paths('${bindir}', 'gresource'),
+ 'gsettings=' + join_paths('${bindir}', 'gsettings')],
+ version : glib_version,
+ install_dir : glib_pkgconfigreldir,
+ filebase : 'gio-2.0',
+ name : 'GIO',
+ description : 'glib I/O library',
+)
+meson.override_dependency('gio-2.0', libgio_dep)
+
+if host_system == 'windows'
+ pkg.generate(requires : ['gobject-2.0', 'gmodule-no-export-2.0', 'gio-2.0'],
+ subdirs : ['gio-win32-2.0'],
+ version : glib_version,
+ install_dir : glib_pkgconfigreldir,
+ filebase : 'gio-windows-2.0',
+ name : 'GIO Windows specific APIs',
+ description : 'Windows specific headers for glib I/O library',
+ )
+ meson.override_dependency('gio-windows-2.0', libgio_dep)
+else
+ pkg.generate(requires : ['gobject-2.0', 'gio-2.0'],
+ subdirs : ['gio-unix-2.0'],
+ version : glib_version,
+ install_dir : glib_pkgconfigreldir,
+ filebase : 'gio-unix-2.0',
+ name : 'GIO unix specific APIs',
+ description : 'unix specific headers for glib I/O library',
+ )
+ meson.override_dependency('gio-unix-2.0', libgio_dep)
+endif
+
+if host_system == 'windows'
+ # Hack till https://github.com/mesonbuild/meson/issues/2324 is fixed
+ libgiounix_dep = dependency('', required : false)
+ libgiowin32_dep = libgio_dep
+else
+ libgiowin32_dep = dependency('', required : false)
+ libgiounix_dep = libgio_dep
+endif
+
+# Dependencies used by executables below
+have_libelf = false
+libelf = dependency('libelf', version : '>= 0.8.12', required : get_option ('libelf'))
+if libelf.found()
+ have_libelf = true
+else
+ # This fallback is necessary on *BSD. elfutils isn't the only libelf
+ # implementation, and *BSD usually includes their own libelf as a system
+ # library which doesn't have a corresponding .pc file.
+ libelf = cc.find_library('elf', required : get_option ('libelf'))
+ have_libelf = libelf.found()
+ have_libelf = have_libelf and cc.has_function('elf_begin', dependencies : libelf)
+ have_libelf = have_libelf and cc.has_function('elf_getshdrstrndx', dependencies : libelf)
+ have_libelf = have_libelf and cc.has_function('elf_getshdrnum', dependencies : libelf)
+ have_libelf = have_libelf and cc.has_header('libelf.h')
+endif
+
+if have_libelf
+ glib_conf.set('HAVE_LIBELF', 1)
+else
+ libelf = []
+endif
+
+gconstructor_as_data_h = custom_target('gconstructor_as_data.h',
+ input : ['data-to-c.py', files('../glib/gconstructor.h')],
+ output : ['gconstructor_as_data.h'],
+ command : [python, '@INPUT0@', '@INPUT1@', 'gconstructor_code', '@OUTPUT@'])
+
+# Several installed executables
+gio_tool_sources = [
+ 'gio-tool.c',
+ 'gio-tool.h',
+ 'gio-tool-cat.c',
+ 'gio-tool-copy.c',
+ 'gio-tool-info.c',
+ 'gio-tool-launch.c',
+ 'gio-tool-list.c',
+ 'gio-tool-mime.c',
+ 'gio-tool-mkdir.c',
+ 'gio-tool-monitor.c',
+ 'gio-tool-mount.c',
+ 'gio-tool-move.c',
+ 'gio-tool-open.c',
+ 'gio-tool-rename.c',
+ 'gio-tool-remove.c',
+ 'gio-tool-save.c',
+ 'gio-tool-set.c',
+ 'gio-tool-trash.c',
+ 'gio-tool-tree.c',
+]
+
+executable('gio', gio_tool_sources,
+ install : true,
+ install_tag : 'bin',
+ c_args : gio_c_args,
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args,
+ dependencies : [libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep])
+
+executable('gresource', 'gresource-tool.c',
+ install : true,
+ install_tag : 'bin',
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args,
+ dependencies : [libelf, libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep])
+
+gio_querymodules = executable('gio-querymodules', 'gio-querymodules.c', 'giomodule-priv.c',
+ install : true,
+ install_dir : multiarch_bindir,
+ install_tag : 'bin',
+ c_args : gio_c_args,
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args,
+ dependencies : [libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep])
+
+glib_compile_schemas = executable('glib-compile-schemas',
+ ['glib-compile-schemas.c'],
+ install : true,
+ install_dir : multiarch_bindir,
+ install_tag : 'bin',
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args,
+ dependencies : [libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep, gvdb_dep])
+
+glib_compile_resources = executable('glib-compile-resources',
+ [gconstructor_as_data_h, 'glib-compile-resources.c'],
+ install : true,
+ install_tag : 'bin-devel',
+ c_args : gio_c_args,
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args,
+ dependencies : [libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep, gvdb_dep])
+
+executable('gsettings', 'gsettings-tool.c',
+ install : true,
+ install_tag : 'bin',
+ c_args : gio_c_args,
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args,
+ dependencies : [libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep])
+install_data('gschema.dtd',
+ install_dir : get_option('datadir') / schemas_subdir,
+ install_tag : 'devel',
+)
+
+install_data(['gschema.loc', 'gschema.its'],
+ install_dir : get_option('datadir') / 'gettext' / 'its',
+ install_tag : 'devel',
+)
+
+executable('gdbus', 'gdbus-tool.c',
+ install : true,
+ install_tag : 'bin',
+ c_args : gio_c_args,
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args,
+ dependencies : [libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep])
+
+if host_system != 'windows' and not glib_have_cocoa
+ executable('gapplication', 'gapplication-tool.c',
+ install : true,
+ install_tag : 'bin',
+ c_args : gio_c_args,
+ # intl.lib is not compatible with SAFESEH
+ link_args : noseh_link_args,
+ dependencies : [libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep])
+endif
+
+if enable_systemtap
+ gio_stp = configure_file(input : 'gio.stp.in',
+ output : '@0@.stp'.format(libgio.full_path().split('/').get(-1)),
+ configuration : stp_cdata,
+ install_dir : tapset_install_dir,
+ install_tag : 'systemtap',
+ )
+endif
+
+if multiarch_bindir != get_option('bindir')
+ foreach exe : ['gio-querymodules', 'glib-compile-schemas']
+ if meson.version().version_compare('>=0.61.0')
+ install_symlink(
+ exe,
+ install_dir : get_option('bindir'),
+ pointing_to : get_option('prefix') / multiarch_bindir / exe,
+ )
+ else
+ warning(
+ 'Please use Meson >= 0.61.0 or create a symlink @1@ -> @2@ in packaging'.format(
+ get_option('prefix') / get_option('bindir') / exe,
+ get_option('prefix') / multiarch_bindir / exe,
+ )
+ )
+ endif
+ endforeach
+endif
+
+if build_tests
+ subdir('tests')
+endif
+
+# The following is an example for building internal marshallers that are used
+# by GIO. We cannot guarantee glib-genmarshal availability while building GLib
+# so they are pre-generated and placed into gmarshal-internal.[ch].
+#
+# gmarshal_internal = gnome.genmarshal('gmarshal-internal',
+# sources: 'gmarshal-internal.list',
+# prefix: '_g_cclosure_marshal',
+# valist_marshallers: true,
+# internal: true,
+# )
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/gio
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/gio (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/gio (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/gio
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_cc_double_expbit0/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_cc_double_expbit0/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_cc_double_expbit0/meson.build (revision 5)
@@ -0,0 +1,89 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+double_exponent_test = '''
+#include <float.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+#define NWORDS \
+ ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
+typedef union { double value; unsigned int word[NWORDS]; } memory_double;
+static unsigned int ored_words[NWORDS];
+static unsigned int anded_words[NWORDS];
+static void add_to_ored_words (double x)
+{
+ memory_double m;
+ size_t i;
+ /* Clear it first, in case sizeof (double) < sizeof (memory_double). */
+ memset (&m, 0, sizeof (memory_double));
+ m.value = x;
+ for (i = 0; i < NWORDS; i++)
+ {
+ ored_words[i] |= m.word[i];
+ anded_words[i] &= m.word[i];
+ }
+}
+int main ()
+{
+ size_t j;
+ FILE *fp = stdout;
+ if (fp == NULL)
+ return 1;
+ for (j = 0; j < NWORDS; j++)
+ anded_words[j] = ~ (unsigned int) 0;
+ add_to_ored_words (0.25);
+ add_to_ored_words (0.5);
+ add_to_ored_words (1.0);
+ add_to_ored_words (2.0);
+ add_to_ored_words (4.0);
+ /* Remove bits that are common (e.g. if representation of the first mantissa
+ bit is explicit). */
+ for (j = 0; j < NWORDS; j++)
+ ored_words[j] &= ~anded_words[j];
+ /* Now find the nonzero word. */
+ for (j = 0; j < NWORDS; j++)
+ if (ored_words[j] != 0)
+ break;
+ if (j < NWORDS)
+ {
+ size_t i;
+ for (i = j + 1; i < NWORDS; i++)
+ if (ored_words[i] != 0)
+ {
+ fprintf (fp, "-1/-1");
+ return (fclose (fp) != 0);
+ }
+ for (i = 0; ; i++)
+ if ((ored_words[j] >> i) & 1)
+ {
+ fprintf (fp, "%d/%d", (int) j, (int) i);
+ return (fclose (fp) != 0);
+ }
+ }
+ fprintf (fp, "-1/-1");
+ return (fclose (fp) != 0);
+}
+'''
+
+gl_cv_cc_double_expbit0_word = -1
+gl_cv_cc_double_expbit0_bit = -1
+
+# On ARM, there are two 'double' floating-point formats, used by
+# different sets of instructions: The older FPA instructions assume
+# that they are stored in big-endian word order, while the words
+# (like integer types) are stored in little-endian byte order.
+# The newer VFP instructions assume little-endian order
+# consistently.
+if (cc.get_define ('arm') == '' and
+ cc.get_define ('__arm') == '' and
+ cc.get_define ('__arm__') == '')
+ gl_cv_cc_double_expbit0_bit = 20
+ if host_machine.endian () == 'big'
+ gl_cv_cc_double_expbit0_word = 0
+ else
+ gl_cv_cc_double_expbit0_word = 1
+ endif
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_cc_double_expbit0
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_cc_double_expbit0 (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_cc_double_expbit0 (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_cc_double_expbit0
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexp_works/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexp_works/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexp_works/meson.build (revision 5)
@@ -0,0 +1,94 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+frexp_test = '''
+#define HAVE_DECL_ALARM 0
+#include <float.h>
+#include <math.h>
+#include <string.h>
+#if HAVE_DECL_ALARM
+# include <signal.h>
+# include <unistd.h>
+#endif
+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
+ ICC 10.0 has a bug when optimizing the expression -zero.
+ The expression -DBL_MIN * DBL_MIN does not work when cross-compiling
+ to PowerPC on Mac OS X 10.5. */
+#if defined __hpux || defined __sgi || defined __ICC
+static double
+compute_minus_zero (void)
+{
+ return -DBL_MIN * DBL_MIN;
+}
+# define minus_zero compute_minus_zero ()
+#else
+double minus_zero = -0.0;
+#endif
+int main()
+{
+ int result = 0;
+ int i;
+ volatile double x;
+ double zero = 0.0;
+#if HAVE_DECL_ALARM
+ /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite
+ number. Let the test fail in this case. */
+ signal (SIGALRM, SIG_DFL);
+ alarm (5);
+#endif
+ /* Test on denormalized numbers. */
+ for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5)
+ ;
+ if (x > 0.0)
+ {
+ int exp;
+ double y = frexp (x, &exp);
+ /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022.
+ On NetBSD: y = 0.75. Correct: y = 0.5. */
+ if (y != 0.5)
+ result |= 1;
+ }
+ /* Test on infinite numbers. */
+ x = 1.0 / zero;
+ {
+ int exp;
+ double y = frexp (x, &exp);
+ if (y != x)
+ result |= 2;
+ }
+ /* Test on negative zero. */
+ x = minus_zero;
+ {
+ int exp;
+ double y = frexp (x, &exp);
+ if (memcmp (&y, &x, sizeof x))
+ result |= 4;
+ }
+ x = 0.0;
+ {
+ int exp;
+ double y = frexp (x, &exp);
+ if (memcmp (&y, &x, sizeof x))
+ result |= 8;
+ }
+ return result;
+}'''
+
+if (host_system.startswith ('netbsd') or
+ host_system.startswith ('irix'))
+ gl_cv_func_frexp_works = false
+ gl_cv_func_frexp_broken_beyond_repair = true
+elif host_system == 'windows'
+ if cc.get_id () == 'msvc' or cc.get_id() == 'clang-cl'
+ gl_cv_func_frexp_works = true
+ gl_cv_func_frexp_broken_beyond_repair = false
+ else
+ gl_cv_func_frexp_works = false
+ gl_cv_func_frexp_broken_beyond_repair = false
+ endif
+else
+ gl_cv_func_frexp_works = true
+ gl_cv_func_frexp_broken_beyond_repair = false
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexp_works
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexp_works (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexp_works (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexp_works
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexpl_works/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexpl_works/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexpl_works/meson.build (revision 5)
@@ -0,0 +1,126 @@
+# Copyright (C) 2007-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+frexpl_test = '''
+#include <float.h>
+#include <math.h>
+/* Override the values of <float.h>, like done in float.in.h. */
+#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__)
+# undef LDBL_MIN_EXP
+# define LDBL_MIN_EXP (-16381)
+#endif
+#if defined __i386__ && (defined __FreeBSD__ || defined __DragonFly__)
+# undef LDBL_MIN_EXP
+# define LDBL_MIN_EXP (-16381)
+#endif
+#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__
+# undef LDBL_MIN_EXP
+# define LDBL_MIN_EXP DBL_MIN_EXP
+#endif
+#if defined __sgi && (LDBL_MANT_DIG >= 106)
+# if defined __GNUC__
+# undef LDBL_MIN_EXP
+# define LDBL_MIN_EXP DBL_MIN_EXP
+# endif
+#endif
+extern
+#ifdef __cplusplus
+"C"
+#endif
+
+#if !defined (_MSC_VER) || defined (TEST_FREXPL_DECL)
+long double frexpl (long double, int *);
+#endif
+
+int main()
+{
+ int result = 0;
+ volatile long double x;
+ /* Test on finite numbers that fails on AIX 5.1. */
+ x = 16.0L;
+ {
+ int exp = -9999;
+ frexpl (x, &exp);
+ if (exp != 5)
+ result |= 1;
+ }
+ /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl
+ function returns an invalid (incorrectly normalized) value: it returns
+ y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 }
+ but the correct result is
+ 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */
+ x = 1.01L;
+ {
+ int exp = -9999;
+ long double y = frexpl (x, &exp);
+ if (!(exp == 1 && y == 0.505L))
+ result |= 2;
+ }
+ /* Test on large finite numbers. This fails on BeOS at i = 16322, while
+ LDBL_MAX_EXP = 16384.
+ In the loop end test, we test x against Infinity, rather than comparing
+ i with LDBL_MAX_EXP, because BeOS <float.h> has a wrong LDBL_MAX_EXP. */
+ {
+ int i;
+ for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L)
+ {
+ int exp = -9999;
+ frexpl (x, &exp);
+ if (exp != i)
+ {
+ result |= 4;
+ break;
+ }
+ }
+ }
+ /* Test on denormalized numbers. */
+ {
+ int i;
+ for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L)
+ ;
+ if (x > 0.0L)
+ {
+ int exp;
+ long double y = frexpl (x, &exp);
+ /* On machines with IEEE854 arithmetic: x = 1.68105e-4932,
+ exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */
+ if (exp != LDBL_MIN_EXP - 1)
+ result |= 8;
+ }
+ }
+ /* Test on infinite numbers. */
+ /* The dance around 0.0L is an attempt to prevent MSVC from erroring out */
+ x = 0.0L;
+ x = 1.0L / x;
+ {
+ int exp;
+ long double y = frexpl (x, &exp);
+ if (y != x)
+ result |= 16;
+ }
+ return result;
+}
+'''
+
+if (host_system.startswith ('aix') or
+ host_system.startswith ('beos') or
+ host_system.startswith ('irix'))
+ gl_cv_func_frexpl_works = false
+ gl_cv_func_frexpl_broken_beyond_repair = true
+elif (host_system == 'windows')
+ gl_cv_func_frexpl_works = false
+ gl_cv_func_frexpl_broken_beyond_repair = false
+else
+ gl_cv_func_frexpl_works = true
+ gl_cv_func_frexpl_broken_beyond_repair = false
+endif
+
+frexpl_test_decl = '''
+#define TEST_FREXPL_DECL 1
+''' + frexpl_test
+
+build_result = cc.compiles(frexpl_test_decl,
+ name : 'frexpl prototype can be re-listed')
+gl_cv_func_frexpl_decl = build_result
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexpl_works
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexpl_works (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexpl_works (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_frexpl_works
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_ldexpl_works/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_ldexpl_works/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_ldexpl_works/meson.build (revision 5)
@@ -0,0 +1,50 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+ldexpl_test = '''
+#include <math.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+
+#if !defined (_MSC_VER) || defined (TEST_LDEXPL_DECL)
+long double ldexpl (long double, int);
+#endif
+
+int main()
+{
+ int result = 0;
+ {
+ volatile long double x = 1.0;
+ volatile long double y = ldexpl (x, -1);
+ if (y != 0.5L)
+ result |= 1;
+ }
+ {
+ volatile long double x = 1.73205L;
+ volatile long double y = ldexpl (x, 0);
+ if (y != x)
+ result |= 2;
+ }
+ return result;
+}
+'''
+
+if host_system.startswith ('aix')
+ gl_cv_func_ldexpl_works = false
+elif host_system == 'windows'
+ gl_cv_func_ldexpl_works = true
+else
+ gl_cv_func_ldexpl_works = true
+endif
+
+ldexpl_test_decl = '''
+#define TEST_LDEXPL_DECL 1
+''' + ldexpl_test
+
+build_result = cc.compiles(ldexpl_test_decl,
+ name : 'ldexpl prototype can be re-listed')
+gl_cv_func_ldexpl_decl = build_result
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_ldexpl_works
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_ldexpl_works (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_ldexpl_works (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_ldexpl_works
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_a/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_a/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_a/meson.build (revision 5)
@@ -0,0 +1,88 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports the 'a' and 'A'
+# conversion specifier for hexadecimal output of floating-point numbers.
+# (ISO C99, POSIX:2001)
+# Result is gl_cv_func_printf_directive_a.
+
+printf_directive_a_test = '''
+#include <stdio.h>
+#include <string.h>
+static char buf[100];
+static double zero = 0.0;
+int main ()
+{
+ int result = 0;
+ if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0
+ || (strcmp (buf, "0x1.922p+1 33") != 0
+ && strcmp (buf, "0x3.244p+0 33") != 0
+ && strcmp (buf, "0x6.488p-1 33") != 0
+ && strcmp (buf, "0xc.91p-2 33") != 0))
+ result |= 1;
+ if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0
+ || (strcmp (buf, "-0X1.922P+1 33") != 0
+ && strcmp (buf, "-0X3.244P+0 33") != 0
+ && strcmp (buf, "-0X6.488P-1 33") != 0
+ && strcmp (buf, "-0XC.91P-2 33") != 0))
+ result |= 2;
+ /* This catches a FreeBSD 6.1 bug: it doesn't round. */
+ if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0
+ || (strcmp (buf, "0x1.83p+0 33") != 0
+ && strcmp (buf, "0x3.05p-1 33") != 0
+ && strcmp (buf, "0x6.0ap-2 33") != 0
+ && strcmp (buf, "0xc.14p-3 33") != 0))
+ result |= 4;
+ /* This catches a Mac OS X 10.12.4 (Darwin 16.5) bug: it doesn't round. */
+ if (sprintf (buf, "%.0a %d", 1.51, 33, 44, 55) < 0
+ || (strcmp (buf, "0x2p+0 33") != 0
+ && strcmp (buf, "0x3p-1 33") != 0
+ && strcmp (buf, "0x6p-2 33") != 0
+ && strcmp (buf, "0xcp-3 33") != 0))
+ result |= 4;
+ /* This catches a FreeBSD 6.1 bug. See
+ <https://lists.gnu.org/r/bug-gnulib/2007-04/msg00107.html> */
+ if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0
+ || buf[0] == '0')
+ result |= 8;
+ /* This catches a Mac OS X 10.3.9 (Darwin 7.9) bug. */
+ if (sprintf (buf, "%.1a", 1.999) < 0
+ || (strcmp (buf, "0x1.0p+1") != 0
+ && strcmp (buf, "0x2.0p+0") != 0
+ && strcmp (buf, "0x4.0p-1") != 0
+ && strcmp (buf, "0x8.0p-2") != 0))
+ result |= 16;
+ /* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a
+ glibc 2.4 bug <https://sourceware.org/bugzilla/show_bug.cgi?id=2908>. */
+ if (sprintf (buf, "%.1La", 1.999L) < 0
+ || (strcmp (buf, "0x1.0p+1") != 0
+ && strcmp (buf, "0x2.0p+0") != 0
+ && strcmp (buf, "0x4.0p-1") != 0
+ && strcmp (buf, "0x8.0p-2") != 0))
+ result |= 32;
+ return result;
+}
+'''
+
+glibc_printf_directive_a_test = '''
+#include <features.h>
+#ifdef __GNU_LIBRARY__
+ #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)) && !defined __UCLIBC__
+ #else
+ #error Too old glibc
+ #endif
+#else
+ #error Not glibc
+#endif
+int main () { return 0; }
+'''
+
+if host_system == 'linux'
+ gl_cv_func_printf_directive_a = cc.compiles(glibc_printf_directive_a_test)
+elif host_system == 'windows'
+ gl_cv_func_printf_directive_a = false
+else
+ gl_cv_func_printf_directive_a = false
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_a
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_a (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_a (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_a
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_f/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_f/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_f/meson.build (revision 5)
@@ -0,0 +1,75 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports the %F format
+# directive. (ISO C99, POSIX:2001)
+# Result is gl_cv_func_printf_directive_f.
+
+printf_directive_f_test = '''
+#include <stdio.h>
+#include <string.h>
+static char buf[100];
+static double zero = 0.0;
+int main ()
+{
+ int result = 0;
+ if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0
+ || strcmp (buf, "1234567.000000 33") != 0)
+ result |= 1;
+ if (sprintf (buf, "%F", 1.0 / zero) < 0
+ || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0))
+ result |= 2;
+ /* This catches a Cygwin 1.5.x bug. */
+ if (sprintf (buf, "%.F", 1234.0) < 0
+ || strcmp (buf, "1234") != 0)
+ result |= 4;
+ return result;
+}
+'''
+
+if host_system in ['linux', 'android']
+ gl_cv_func_printf_directive_f = true
+elif (host_system.startswith ('freebsd1') or
+ host_system.startswith ('freebsd2') or
+ host_system.startswith ('freebsd3') or
+ host_system.startswith ('freebsd4') or
+ host_system.startswith ('freebsd5'))
+ gl_cv_func_printf_directive_f = false
+elif (host_system.startswith ('freebsd') or
+ host_system.startswith ('kfreebsd'))
+ gl_cv_func_printf_directive_f = true
+elif (host_system.startswith ('darwin1') or
+ host_system.startswith ('darwin2') or
+ host_system.startswith ('darwin3') or
+ host_system.startswith ('darwin4') or
+ host_system.startswith ('darwin5') or
+ host_system.startswith ('darwin6'))
+ gl_cv_func_printf_directive_f = false
+elif host_system.startswith ('darwin')
+ gl_cv_func_printf_directive_f = true
+# Split the check from the main if statement, ensure that
+# some meson versions (old ones, presumable) won't try
+# to evaluate host_system[9] when it's shorter than that
+elif host_system.startswith ('solaris2.')
+ if (host_system[9] == '1' and
+ '0123456789'.contains (host_system[10])) or
+ ('23456789'.contains (host_system[9]) == '1' and
+ '0123456789'.contains (host_system[10]))
+ gl_cv_func_printf_directive_f = true
+ elif host_system.startswith ('solaris')
+ gl_cv_func_printf_directive_f = false
+ endif
+elif host_system.startswith ('solaris')
+ gl_cv_func_printf_directive_f = false
+elif host_system == 'windows'
+ # Guess yes on MSVC, no on mingw.
+ if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl'
+ gl_cv_func_printf_directive_f = true
+ else
+ gl_cv_func_printf_directive_f = false
+ endif
+else
+ gl_cv_func_printf_directive_f = false
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_f
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_f (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_f (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_f
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_ls/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_ls/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_ls/meson.build (revision 5)
@@ -0,0 +1,76 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports the %ls format
+# directive and in particular, when a precision is specified, whether
+# the functions stop converting the wide string argument when the number
+# of bytes that have been produced by this conversion equals or exceeds
+# the precision.
+# Result is gl_cv_func_printf_directive_ls.
+
+printf_directive_ls_test = '''
+/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
+ <wchar.h>.
+ BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+#include <stddef.h>
+#include <stdio.h>
+#include <time.h>
+#include <wchar.h>
+#include <string.h>
+int main ()
+{
+ int result = 0;
+ char buf[100];
+ /* Test whether %ls works at all.
+ This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on
+ Cygwin 1.5. */
+ {
+ static const wchar_t wstring[] = { 'a', 'b', 'c', 0 };
+ buf[0] = '\0';
+ if (sprintf (buf, "%ls", wstring) < 0
+ || strcmp (buf, "abc") != 0)
+ result |= 1;
+ }
+ /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an
+ assertion failure inside libc), but not on OpenBSD 4.0. */
+ {
+ static const wchar_t wstring[] = { 'a', 0 };
+ buf[0] = '\0';
+ if (sprintf (buf, "%ls", wstring) < 0
+ || strcmp (buf, "a") != 0)
+ result |= 2;
+ }
+ /* Test whether precisions in %ls are supported as specified in ISO C 99
+ section 7.19.6.1:
+ "If a precision is specified, no more than that many bytes are written
+ (including shift sequences, if any), and the array shall contain a
+ null wide character if, to equal the multibyte character sequence
+ length given by the precision, the function would need to access a
+ wide character one past the end of the array."
+ This test fails on Solaris 10. */
+ {
+ static const wchar_t wstring[] = { 'a', 'b', (wchar_t) 0xfdfdfdfd, 0 };
+ buf[0] = '\0';
+ if (sprintf (buf, "%.2ls", wstring) < 0
+ || strcmp (buf, "ab") != 0)
+ result |= 8;
+ }
+ return result;
+}
+'''
+
+if (host_system.startswith ('openbsd') or
+ host_system.startswith ('irix') or
+ host_system.startswith ('solaris') or
+ host_system.startswith ('cygwin') or
+ host_system.startswith ('beos') or
+ host_system.startswith ('haiku'))
+ gl_cv_func_printf_directive_ls = false
+elif host_system == 'windows'
+ gl_cv_func_printf_directive_ls = true
+else
+ gl_cv_func_printf_directive_ls = true
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_ls
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_ls (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_ls (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_directive_ls
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_enomem/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_enomem/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_enomem/meson.build (revision 5)
@@ -0,0 +1,67 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions recovers gracefully in case
+# of an out-of-memory condition, or whether it crashes the entire program.
+# Result is gl_cv_func_printf_enomem.
+
+printf_enomem_test = '''
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <errno.h>
+int main()
+{
+ struct rlimit limit;
+ int ret;
+ nocrash_init ();
+ /* Some printf implementations allocate temporary space with malloc. */
+ /* On BSD systems, malloc() is limited by RLIMIT_DATA. */
+#ifdef RLIMIT_DATA
+ if (getrlimit (RLIMIT_DATA, &limit) < 0)
+ return 77;
+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000)
+ limit.rlim_max = 5000000;
+ limit.rlim_cur = limit.rlim_max;
+ if (setrlimit (RLIMIT_DATA, &limit) < 0)
+ return 77;
+#endif
+ /* On Linux systems, malloc() is limited by RLIMIT_AS. */
+#ifdef RLIMIT_AS
+ if (getrlimit (RLIMIT_AS, &limit) < 0)
+ return 77;
+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000)
+ limit.rlim_max = 5000000;
+ limit.rlim_cur = limit.rlim_max;
+ if (setrlimit (RLIMIT_AS, &limit) < 0)
+ return 77;
+#endif
+ /* Some printf implementations allocate temporary space on the stack. */
+#ifdef RLIMIT_STACK
+ if (getrlimit (RLIMIT_STACK, &limit) < 0)
+ return 77;
+ if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000)
+ limit.rlim_max = 5000000;
+ limit.rlim_cur = limit.rlim_max;
+ if (setrlimit (RLIMIT_STACK, &limit) < 0)
+ return 77;
+#endif
+ ret = printf ("%.5000000f", 1.0);
+ return !(ret == 5000002 || (ret < 0 && errno == ENOMEM));
+}
+'''
+
+# If we don't know, assume the worst.
+gl_cv_func_printf_enomem = false
+if (host_system == 'linux' or
+ host_system == 'solaris' or
+ host_system == 'sunos' or
+ host_system == 'aix' or
+ host_system == 'irix' or
+ host_system == 'beos' or
+ host_system == 'haiku')
+ gl_cv_func_printf_enomem = true
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_enomem
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_enomem (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_enomem (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_enomem
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_grouping/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_grouping/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_grouping/meson.build (revision 5)
@@ -0,0 +1,31 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports the - flag correctly.
+# (ISO C99.) See
+# <https://lists.gnu.org/r/bug-coreutils/2008-02/msg00035.html>
+# Result is gl_cv_func_printf_flag_leftadjust.
+
+printf_flag_grouping_test = '''
+#include <stdio.h>
+#include <string.h>
+static char buf[100];
+int main ()
+{
+ if (sprintf (buf, "%'d %d", 1234567, 99) < 0
+ || buf[strlen (buf) - 1] != '9')
+ return 1;
+ return 0;
+}'''
+
+if host_system.startswith ('cygwin')
+ gl_cv_func_printf_flag_grouping = false
+elif host_system.startswith ('netbsd')
+ gl_cv_func_printf_flag_grouping = false
+elif host_system == 'windows'
+ gl_cv_func_printf_flag_grouping = false
+else
+ gl_cv_func_printf_flag_grouping = true
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_grouping
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_grouping (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_grouping (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_grouping
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_leftadjust/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_leftadjust/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_leftadjust/meson.build (revision 5)
@@ -0,0 +1,33 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports the - flag correctly.
+# (ISO C99.) See
+# <https://lists.gnu.org/r/bug-coreutils/2008-02/msg00035.html>
+# Result is gl_cv_func_printf_flag_leftadjust.
+
+printf_flag_leftadjust_test = '''
+#include <stdio.h>
+#include <string.h>
+static char buf[100];
+int main ()
+{
+ /* Check that a '-' flag is not annihilated by a negative width. */
+ if (sprintf (buf, "a%-*sc", -3, "b") < 0
+ || strcmp (buf, "ab c") != 0)
+ return 1;
+ return 0;
+}
+'''
+
+if host_system.startswith ('hpux11')
+ gl_cv_func_printf_flag_leftadjust = true
+elif host_system.startswith ('hpux')
+ gl_cv_func_printf_flag_leftadjust = false
+elif host_system == 'windows'
+ gl_cv_func_printf_flag_leftadjust = true
+else
+ gl_cv_func_printf_flag_leftadjust = true
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_leftadjust
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_leftadjust (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_leftadjust (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_leftadjust
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_zero/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_zero/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_zero/meson.build (revision 5)
@@ -0,0 +1,34 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports padding of non-finite
+# values with the 0 flag correctly. (ISO C99 + TC1 + TC2.) See
+# <https://lists.gnu.org/r/bug-gnulib/2007-04/msg00107.html>
+# Result is gl_cv_func_printf_flag_zero.
+
+printf_flag_zero_test = '''
+#include <stdio.h>
+#include <string.h>
+static char buf[100];
+static double zero = 0.0;
+int main ()
+{
+ if (sprintf (buf, "%010f", 1.0 / zero, 33, 44, 55) < 0
+ || (strcmp (buf, " inf") != 0
+ && strcmp (buf, " infinity") != 0))
+ return 1;
+ return 0;
+}
+'''
+
+if host_system in ['linux', 'android']
+ gl_cv_func_printf_flag_zero = true
+elif host_system.startswith ('beos')
+ gl_cv_func_printf_flag_zero = true
+elif host_system == 'windows'
+ gl_cv_func_printf_flag_zero = false
+else
+ gl_cv_func_printf_flag_zero = false
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_zero
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_zero (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_zero (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_flag_zero
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite/meson.build (revision 5)
@@ -0,0 +1,129 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports infinite and NaN
+# 'double' arguments and negative zero arguments in the %f, %e, %g
+# directives. (ISO C99, POSIX:2001)
+# Result is gl_cv_func_printf_infinite.
+
+printf_infinite_double_test = '''
+#include <stdio.h>
+#include <string.h>
+static int
+strisnan (const char *string, size_t start_index, size_t end_index)
+{
+ if (start_index < end_index)
+ {
+ if (string[start_index] == '-')
+ start_index++;
+ if (start_index + 3 <= end_index
+ && memcmp (string + start_index, "nan", 3) == 0)
+ {
+ start_index += 3;
+ if (start_index == end_index
+ || (string[start_index] == '(' && string[end_index - 1] == ')'))
+ return 1;
+ }
+ }
+ return 0;
+}
+static int
+have_minus_zero ()
+{
+ static double plus_zero = 0.0;
+ double minus_zero = - plus_zero;
+ return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0;
+}
+static char buf[10000];
+static double zero = 0.0;
+int main ()
+{
+ int result = 0;
+ if (sprintf (buf, "%f", 1.0 / zero) < 0
+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
+ result |= 1;
+ if (sprintf (buf, "%f", -1.0 / zero) < 0
+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
+ result |= 1;
+ if (sprintf (buf, "%f", zero / zero) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 2;
+ if (sprintf (buf, "%e", 1.0 / zero) < 0
+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
+ result |= 4;
+ if (sprintf (buf, "%e", -1.0 / zero) < 0
+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
+ result |= 4;
+ if (sprintf (buf, "%e", zero / zero) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 8;
+ if (sprintf (buf, "%g", 1.0 / zero) < 0
+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
+ result |= 16;
+ if (sprintf (buf, "%g", -1.0 / zero) < 0
+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
+ result |= 16;
+ if (sprintf (buf, "%g", zero / zero) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 32;
+ /* This test fails on HP-UX 10.20. */
+ if (have_minus_zero ())
+ if (sprintf (buf, "%g", - zero) < 0
+ || strcmp (buf, "-0") != 0)
+ result |= 64;
+ return result;
+}
+'''
+
+if host_system in ['linux', 'android']
+ gl_cv_func_printf_infinite = true
+elif (host_system.startswith ('freebsd1') or
+ host_system.startswith ('freebsd2') or
+ host_system.startswith ('freebsd3') or
+ host_system.startswith ('freebsd4') or
+ host_system.startswith ('freebsd5'))
+ gl_cv_func_printf_infinite = false
+elif (host_system.startswith ('freebsd') or
+ host_system.startswith ('kfreebsd'))
+ gl_cv_func_printf_infinite = true
+elif (host_system.startswith ('darwin1') or
+ host_system.startswith ('darwin2') or
+ host_system.startswith ('darwin3') or
+ host_system.startswith ('darwin4') or
+ host_system.startswith ('darwin5'))
+ gl_cv_func_printf_infinite = false
+elif host_system.startswith ('darwin')
+ gl_cv_func_printf_infinite = true
+elif (host_system.startswith ('hpux7') or
+ host_system.startswith ('hpux8') or
+ host_system.startswith ('hpux9') or
+ host_system.startswith ('hpux10'))
+ gl_cv_func_printf_infinite = false
+elif host_system.startswith ('hpux')
+ gl_cv_func_printf_infinite = true
+elif (host_system.startswith ('netbsd1') or
+ host_system.startswith ('netbsd2') or
+ host_system.startswith ('netbsdelf1') or
+ host_system.startswith ('netbsdelf2') or
+ host_system.startswith ('netbsdaout1') or
+ host_system.startswith ('netbsdaout2') or
+ host_system.startswith ('netbsdcoff1') or
+ host_system.startswith ('netbsdcoff2'))
+ gl_cv_func_printf_infinite = false
+elif host_system.startswith ('netbsd')
+ gl_cv_func_printf_infinite = true
+elif host_system.startswith ('beos')
+ gl_cv_func_printf_infinite = true
+elif host_system.startswith ('windows')
+ # Guess yes on MSVC, no on mingw.
+ if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl'
+ gl_cv_func_printf_infinite = true
+ else
+ gl_cv_func_printf_infinite = false
+ endif
+else
+ # If we dont know, assume the worst.
+ gl_cv_func_printf_infinite = false
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite_long_double/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite_long_double/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite_long_double/meson.build (revision 5)
@@ -0,0 +1,202 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports infinite and NaN
+# 'long double' arguments in the %f, %e, %g directives. (ISO C99, POSIX:2001)
+# Result is gl_cv_func_printf_infinite_long_double.
+
+# The user can set or unset the variable gl_printf_safe to indicate
+# that he wishes a safe handling of non-IEEE-754 'long double' values.
+check_print_safe = ''
+if get_variable ('gl_printf_safe', false)
+ check_print_safe = '''
+#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
+/* Representation of an 80-bit 'long double' as an initializer for a sequence
+ of 'unsigned int' words. */
+# ifdef WORDS_BIGENDIAN
+# define LDBL80_WORDS(exponent,manthi,mantlo) \
+ { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
+ ((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \
+ (unsigned int) (mantlo) << 16 \
+ }
+# else
+# define LDBL80_WORDS(exponent,manthi,mantlo) \
+ { mantlo, manthi, exponent }
+# endif
+ { /* Quiet NaN. */
+ static union { unsigned int word[4]; long double value; } x =
+ { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
+ if (sprintf (buf, "%Lf", x.value) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 2;
+ if (sprintf (buf, "%Le", x.value) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 2;
+ if (sprintf (buf, "%Lg", x.value) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 2;
+ }
+ {
+ /* Signalling NaN. */
+ static union { unsigned int word[4]; long double value; } x =
+ { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
+ if (sprintf (buf, "%Lf", x.value) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 2;
+ if (sprintf (buf, "%Le", x.value) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 2;
+ if (sprintf (buf, "%Lg", x.value) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 2;
+ }
+ { /* Pseudo-NaN. */
+ static union { unsigned int word[4]; long double value; } x =
+ { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
+ if (sprintf (buf, "%Lf", x.value) <= 0)
+ result |= 4;
+ if (sprintf (buf, "%Le", x.value) <= 0)
+ result |= 4;
+ if (sprintf (buf, "%Lg", x.value) <= 0)
+ result |= 4;
+ }
+ { /* Pseudo-Infinity. */
+ static union { unsigned int word[4]; long double value; } x =
+ { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
+ if (sprintf (buf, "%Lf", x.value) <= 0)
+ result |= 8;
+ if (sprintf (buf, "%Le", x.value) <= 0)
+ result |= 8;
+ if (sprintf (buf, "%Lg", x.value) <= 0)
+ result |= 8;
+ }
+ { /* Pseudo-Zero. */
+ static union { unsigned int word[4]; long double value; } x =
+ { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
+ if (sprintf (buf, "%Lf", x.value) <= 0)
+ result |= 16;
+ if (sprintf (buf, "%Le", x.value) <= 0)
+ result |= 16;
+ if (sprintf (buf, "%Lg", x.value) <= 0)
+ result |= 16;
+ }
+ { /* Unnormalized number. */
+ static union { unsigned int word[4]; long double value; } x =
+ { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
+ if (sprintf (buf, "%Lf", x.value) <= 0)
+ result |= 32;
+ if (sprintf (buf, "%Le", x.value) <= 0)
+ result |= 32;
+ if (sprintf (buf, "%Lg", x.value) <= 0)
+ result |= 32;
+ }
+ { /* Pseudo-Denormal. */
+ static union { unsigned int word[4]; long double value; } x =
+ { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
+ if (sprintf (buf, "%Lf", x.value) <= 0)
+ result |= 64;
+ if (sprintf (buf, "%Le", x.value) <= 0)
+ result |= 64;
+ if (sprintf (buf, "%Lg", x.value) <= 0)
+ result |= 64;
+ }
+#endif
+ '''
+endif
+
+printf_infinite_long_double_test = '''
+#include <float.h>
+#include <stdio.h>
+#include <string.h>
+static int
+strisnan (const char *string, size_t start_index, size_t end_index)
+{
+ if (start_index < end_index)
+ {
+ if (string[start_index] == '-')
+ start_index++;
+ if (start_index + 3 <= end_index
+ && memcmp (string + start_index, "nan", 3) == 0)
+ {
+ start_index += 3;
+ if (start_index == end_index
+ || (string[start_index] == '(' && string[end_index - 1] == ')'))
+ return 1;
+ }
+ }
+ return 0;
+}
+static char buf[10000];
+static long double zeroL = 0.0L;
+int main ()
+{
+ int result = 0;
+ nocrash_init();
+ if (sprintf (buf, "%Lf", 1.0L / zeroL) < 0
+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
+ result |= 1;
+ if (sprintf (buf, "%Lf", -1.0L / zeroL) < 0
+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
+ result |= 1;
+ if (sprintf (buf, "%Lf", zeroL / zeroL) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 1;
+ if (sprintf (buf, "%Le", 1.0L / zeroL) < 0
+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
+ result |= 1;
+ if (sprintf (buf, "%Le", -1.0L / zeroL) < 0
+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
+ result |= 1;
+ if (sprintf (buf, "%Le", zeroL / zeroL) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 1;
+ if (sprintf (buf, "%Lg", 1.0L / zeroL) < 0
+ || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
+ result |= 1;
+ if (sprintf (buf, "%Lg", -1.0L / zeroL) < 0
+ || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
+ result |= 1;
+ if (sprintf (buf, "%Lg", zeroL / zeroL) < 0
+ || !strisnan (buf, 0, strlen (buf)))
+ result |= 1;
+''' + check_print_safe + '''
+ return result;
+}
+'''
+
+if gl_cv_func_printf_long_double
+ if host_machine.cpu_family() == 'x86_64'
+ gl_cv_func_printf_infinite_long_double = false
+ else
+ if host_system in ['linux', 'android']
+ gl_cv_func_printf_infinite_long_double = true
+ elif (host_system.startswith ('freebsd1') or
+ host_system.startswith ('freebsd2') or
+ host_system.startswith ('freebsd3') or
+ host_system.startswith ('freebsd4') or
+ host_system.startswith ('freebsd5'))
+ gl_cv_func_printf_infinite_long_double = false
+ elif (host_system.startswith ('freebsd') or
+ host_system.startswith ('kfreebsd'))
+ gl_cv_func_printf_infinite_long_double = true
+ elif (host_system.startswith ('hpux7') or
+ host_system.startswith ('hpux8') or
+ host_system.startswith ('hpux9') or
+ host_system.startswith ('hpux10'))
+ gl_cv_func_printf_infinite = false
+ elif host_system.startswith ('hpux')
+ gl_cv_func_printf_infinite_long_double = true
+ elif host_system == 'windows'
+ # Guess yes on MSVC, no on mingw.
+ if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl'
+ gl_cv_func_printf_infinite_long_double = true
+ else
+ gl_cv_func_printf_infinite_long_double = false
+ endif
+ else
+ gl_cv_func_printf_infinite_long_double = false
+ endif
+ endif
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite_long_double
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite_long_double (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite_long_double (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_infinite_long_double
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_long_double/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_long_double/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_long_double/meson.build (revision 5)
@@ -0,0 +1,44 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports 'long double'
+# arguments together with the 'L' size specifier. (ISO C99, POSIX:2001)
+# Result is gl_cv_func_printf_long_double.
+
+printf_long_double_test = '''
+#include <stdio.h>
+#include <string.h>
+static char buf[10000];
+int main ()
+{
+ int result = 0;
+ buf[0] = '\0';
+ if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0
+ || strcmp (buf, "1.750000 33") != 0)
+ result |= 1;
+ buf[0] = '\0';
+ if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0
+ || strcmp (buf, "1.750000e+00 33") != 0)
+ result |= 2;
+ buf[0] = '\0';
+ if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0
+ || strcmp (buf, "1.75 33") != 0)
+ result |= 4;
+ return result;
+}
+'''
+
+if host_system.startswith ('beos')
+ gl_cv_func_printf_long_double = false
+elif host_system == 'windows'
+ # Guess yes on MSVC, no on mingw.
+ if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl'
+ gl_cv_func_printf_long_double = true
+ else
+ gl_cv_func_printf_long_double = false
+ endif
+else
+ gl_cv_func_printf_long_double = true
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_long_double
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_long_double (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_long_double (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_long_double
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_precision/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_precision/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_precision/meson.build (revision 5)
@@ -0,0 +1,48 @@
+# Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Test whether the *printf family of functions supports large precisions.
+# On mingw, precisions larger than 512 are treated like 512, in integer,
+# floating-point or pointer output. On Solaris 10/x86, precisions larger
+# than 510 in floating-point output crash the program. On Solaris 10/SPARC,
+# precisions larger than 510 in floating-point output yield wrong results.
+# On AIX 7.1, precisions larger than 998 in floating-point output yield
+# wrong results. On BeOS, precisions larger than 1044 crash the program.
+# Result is gl_cv_func_printf_precision.
+
+printf_precision_test = '''
+#include <stdio.h>
+#include <string.h>
+static char buf[5000];
+int main ()
+{
+ int result = 0;
+#ifdef __BEOS__
+ /* On BeOS, this would crash and show a dialog box. Avoid the crash. */
+ return 1;
+#endif
+ if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3)
+ result |= 1;
+ if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5)
+ result |= 2;
+ if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5
+ || buf[0] != '1')
+ result |= 4;
+ if (sprintf (buf, "%.999f %d", 1.0, 33, 44) < 999 + 5
+ || buf[0] != '1')
+ result |= 4;
+ return result;
+}
+'''
+
+gl_cv_func_printf_precision = true
+# Guess no only on Solaris, native Windows, and BeOS systems.
+if (host_system == 'windows' or
+ host_system == 'beos' or
+ host_system == 'haiku' or
+ host_system == 'sunos' or
+ host_system == 'solaris')
+ gl_cv_func_printf_precision = false
+endif
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_precision
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_precision (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_precision (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib/gl_cv_func_printf_precision
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib/gnulib
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/glib
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/meson.build
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/meson.build (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new/meson.build (revision 5)
@@ -0,0 +1,2513 @@
+project('glib', 'c',
+ version : '2.76.0',
+ # NOTE: See the policy in docs/meson-version.md before changing the Meson dependency
+ meson_version : '>= 0.60.0',
+ default_options : [
+ 'buildtype=debugoptimized',
+ 'warning_level=3',
+ 'c_std=gnu99'
+ ]
+)
+
+cc = meson.get_compiler('c')
+c_standards = {}
+
+foreach std : ['90', '99', '11', '17']
+ arg = (cc.get_id() == 'msvc' ? '/std:' : '-std=') + 'c' + std
+ if cc.has_argument(arg)
+ c_standards += { std: arg }
+ endif
+endforeach
+
+have_cxx = add_languages('cpp', native: false, required: get_option('oss_fuzz').enabled())
+if have_cxx
+ cxx = meson.get_compiler('cpp')
+ cxx_standards = {}
+
+ foreach std : ['98', '03', '11', '14', '17', '20', '2b', 'latest']
+ arg = (cxx.get_id() == 'msvc' ? '/std:' : '-std=') + 'c++' + std
+ if cxx.has_argument(arg)
+ cxx_standards += { std: arg }
+ endif
+ endforeach
+endif
+
+cc_can_run = false
+
+if cc.get_argument_syntax() == 'msvc'
+ # Ignore several spurious warnings for things glib does very commonly
+ # (also for clang-cl)
+ add_project_arguments('/FImsvc_recommended_pragmas.h',language : 'c')
+endif
+
+if cc.get_id() == 'msvc'
+ # Set the input and exec encoding to utf-8, like is the default with GCC
+ add_project_arguments(cc.get_supported_arguments(['/utf-8']), language: 'c')
+ # Disable SAFESEH with MSVC for plugins and libs that use external deps that
+ # are built with MinGW
+ noseh_link_args = ['/SAFESEH:NO']
+else
+ noseh_link_args = []
+ # -mms-bitfields vs -fnative-struct ?
+endif
+
+host_system = host_machine.system()
+
+if host_system == 'darwin'
+ ios_test_code = '''#include <TargetConditionals.h>
+ #if ! TARGET_OS_IPHONE
+ #error "Not iOS/tvOS/watchOS/iPhoneSimulator"
+ #endif'''
+ if cc.compiles(ios_test_code, name : 'building for iOS')
+ host_system = 'ios'
+ endif
+endif
+
+glib_version = meson.project_version()
+glib_api_version = '2.0'
+version_arr = glib_version.split('.')
+major_version = version_arr[0].to_int()
+minor_version = version_arr[1].to_int()
+micro_version = version_arr[2].to_int()
+
+interface_age = minor_version.is_odd() ? 0 : micro_version
+binary_age = 100 * minor_version + micro_version
+
+soversion = 0
+# Maintain compatibility with previous libtool versioning
+# current = minor * 100 + micro
+current = binary_age - interface_age
+library_version = '@0@.@1@.@2@'.format(soversion, current, interface_age)
+darwin_versions = [current + 1, '@0@.@1@'.format(current + 1, interface_age)]
+
+configinc = include_directories('.')
+glibinc = include_directories('glib')
+gobjectinc = include_directories('gobject')
+gmoduleinc = include_directories('gmodule')
+gioinc = include_directories('gio')
+
+glib_prefix = get_option('prefix')
+glib_bindir = join_paths(glib_prefix, get_option('bindir'))
+glib_libdir = join_paths(glib_prefix, get_option('libdir'))
+glib_libexecdir = join_paths(glib_prefix, get_option('libexecdir'))
+glib_datadir = join_paths(glib_prefix, get_option('datadir'))
+glib_pkgdatadir = join_paths(glib_datadir, 'glib-2.0')
+glib_includedir = join_paths(glib_prefix, get_option('includedir'), 'glib-2.0')
+if get_option('gio_module_dir') != ''
+ glib_giomodulesdir = join_paths(glib_prefix, get_option('gio_module_dir'))
+else
+ glib_giomodulesdir = join_paths(glib_libdir, 'gio', 'modules')
+endif
+
+if get_option('multiarch')
+ # For multiarch/multilib distributions, install each architecture's
+ # build of executables used in packaging triggers (like gio-querymodules)
+ # to an architecture-dependent location, with a compatibility symlink
+ # in the PATH.
+ multiarch_bindir = get_option('libdir') / 'glib-2.0'
+ multiarch_libexecdir = multiarch_bindir
+ pkgconfig_multiarch_bindir = '${libdir}/glib-2.0'
+else
+ # For single-architecture distributions, just install them into the PATH
+ # as was traditionally done.
+ multiarch_bindir = get_option('bindir')
+ multiarch_libexecdir = get_option('libexecdir')
+ pkgconfig_multiarch_bindir = '${bindir}'
+endif
+
+glib_pkgconfigreldir = join_paths(glib_libdir, 'pkgconfig')
+
+if get_option('charsetalias_dir') != ''
+ glib_charsetaliasdir = join_paths(glib_prefix, get_option('charsetalias_dir'))
+else
+ glib_charsetaliasdir = glib_libdir
+endif
+
+glib_localstatedir = glib_prefix / get_option('localstatedir')
+
+if get_option('runtime_dir') != ''
+ glib_runstatedir = glib_prefix / get_option('runtime_dir')
+else
+ # While we’d normally prefix directories like this with, for example,
+ # glib_localstatedir, `/run` is a bit different in that it’s for runtime state
+ # rather than data files, so it’s typically functionally useless to use a
+ # prefixed version. No other processes will be using it. So we default to the
+ # unprefixed system `/run` directory.
+ glib_runstatedir = '/run'
+endif
+
+installed_tests_metadir = join_paths(glib_datadir, 'installed-tests', meson.project_name())
+installed_tests_execdir = join_paths(glib_libexecdir, 'installed-tests', meson.project_name())
+installed_tests_enabled = get_option('installed_tests')
+installed_tests_template = files('tests/template.test.in')
+installed_tests_template_tap = files('tests/template-tap.test.in')
+
+# Don’t build the tests unless we can run them (either natively, in an exe wrapper, or by installing them for later use)
+build_tests = get_option('tests') and (meson.can_run_host_binaries() or installed_tests_enabled)
+
+common_test_env = [
+ 'G_DEBUG=gc-friendly',
+ 'G_ENABLE_DIAGNOSTIC=1',
+ 'MALLOC_CHECK_=2',
+]
+
+# Note: this may cause the tests output not to be printed when running in
+# verbose mode, see https://github.com/mesonbuild/meson/issues/11185
+# Can be changed it to 'exitcode' if required during development.
+test_protocol = 'tap'
+test_timeout = 30
+test_timeout_slow = 90
+
+add_test_setup('default',
+ is_default: true,
+ exclude_suites: ['flaky', 'failing'],
+ env: common_test_env,
+ timeout_multiplier: 2,
+)
+
+add_test_setup('unstable_tests',
+ env: common_test_env,
+ timeout_multiplier: 2,
+ # Empty test setup, used for having different results set for flaky tests
+ # Sadly we can't use (https://github.com/mesonbuild/meson/issues/10934):
+ #suites: ['flaky', 'unstable']
+)
+
+# Allow the tests to be easily run under valgrind using --setup=valgrind
+valgrind = find_program('valgrind', required: false)
+if valgrind.found()
+ suppression_file = files('tools' / 'glib.supp')
+
+ add_test_setup('valgrind',
+ exclude_suites: [ 'no-valgrind', 'flaky' ],
+ exe_wrapper: [
+ valgrind,
+ '--tool=memcheck',
+ '--error-exitcode=1',
+ '--track-origins=yes',
+ '--leak-check=full',
+ '--leak-resolution=high',
+ '--num-callers=50',
+ '--show-leak-kinds=definite,possible',
+ '--show-error-list=yes',
+ '--suppressions=@0@'.format(meson.project_source_root() /
+ '@0@'.format(suppression_file[0])),
+ ],
+ env: common_test_env,
+ timeout_multiplier: 20,
+ )
+endif
+
+add_project_arguments('-D_GNU_SOURCE', language: 'c')
+
+if host_system == 'qnx'
+ add_project_arguments('-D_QNX_SOURCE', language: 'c')
+endif
+
+# Disable strict aliasing;
+# see https://bugzilla.gnome.org/show_bug.cgi?id=791622
+if cc.has_argument('-fno-strict-aliasing')
+ add_project_arguments('-fno-strict-aliasing', language: 'c')
+endif
+
+# dummy/empty dependency() object to declare fallbacks and simpler dependencies
+not_found = dependency('', required: false)
+
+########################
+# Configuration begins #
+########################
+glib_conf = configuration_data()
+glibconfig_conf = configuration_data()
+
+# accumulated list of defines as we check for them, so we can easily
+# use them later in test programs (autoconf does this automatically)
+glib_conf_prefix = ''
+
+glib_conf.set('GLIB_MAJOR_VERSION', major_version)
+glib_conf.set('GLIB_MINOR_VERSION', minor_version)
+glib_conf.set('GLIB_MICRO_VERSION', micro_version)
+glib_conf.set('GLIB_INTERFACE_AGE', interface_age)
+glib_conf.set('GLIB_BINARY_AGE', binary_age)
+glib_conf.set_quoted('GETTEXT_PACKAGE', 'glib20')
+glib_conf.set_quoted('PACKAGE_BUGREPORT', 'https://gitlab.gnome.org/GNOME/glib/issues/new')
+glib_conf.set_quoted('PACKAGE_NAME', 'glib')
+glib_conf.set_quoted('PACKAGE_STRING', 'glib @0@'.format(meson.project_version()))
+glib_conf.set_quoted('PACKAGE_TARNAME', 'glib')
+glib_conf.set_quoted('PACKAGE_URL', '')
+glib_conf.set_quoted('PACKAGE_VERSION', meson.project_version())
+glib_conf.set('ENABLE_NLS', 1)
+
+# used by the .rc.in files
+glibconfig_conf.set('LT_CURRENT_MINUS_AGE', soversion)
+
+glib_conf.set('_GNU_SOURCE', 1)
+
+if host_system in ['windows', 'darwin']
+ # Poll doesn't work on devices on Windows, and macOS's poll() implementation is known to be broken
+ glib_conf.set('BROKEN_POLL', true)
+endif
+
+if host_system == 'windows' and cc.get_id() != 'msvc' and cc.get_id() != 'clang-cl'
+ # FIXME: Ideally we shouldn't depend on this on Windows and should use
+ # 64 bit capable Windows API that also works with MSVC.
+ # The autotools build did set this for mingw and while meson sets it
+ # for gcc/clang by default, it doesn't do so on Windows.
+ glib_conf.set('_FILE_OFFSET_BITS', 64)
+endif
+
+glib_build_shared = false
+glib_build_static = false
+if get_option('default_library') == 'both'
+ glib_build_static = true
+ glib_build_shared = true
+elif get_option('default_library') == 'static'
+ glib_build_static = true
+elif get_option('default_library') == 'shared'
+ glib_build_shared = true
+endif
+
+glib_build_both = glib_build_static and glib_build_shared
+glib_build_static_only = glib_build_static and not glib_build_shared
+glib_build_shared_only = glib_build_shared and not glib_build_static
+
+if glib_build_shared and glib_build_static and (
+ host_system == 'windows' or host_system == 'cygwin')
+ error('On Windows default_library must be "shared" or "static" but not "both"')
+endif
+
+if glib_build_static_only
+ glibconfig_conf.set('GLIB_STATIC_COMPILATION', '1')
+ glibconfig_conf.set('GOBJECT_STATIC_COMPILATION', '1')
+ glibconfig_conf.set('GIO_STATIC_COMPILATION', '1')
+ glibconfig_conf.set('GMODULE_STATIC_COMPILATION', '1')
+ glibconfig_conf.set('G_INTL_STATIC_COMPILATION', '1')
+ glibconfig_conf.set('FFI_STATIC_BUILD', '1')
+endif
+
+# Cygwin glib port maintainers made it clear
+# (via the patches they apply) that they want no
+# part of glib W32 code, therefore we do not define
+# G_PLATFORM_WIN32 for host_system == 'cygwin'.
+# This makes G_PLATFORM_WIN32 a synonym for
+# G_OS_WIN32.
+if host_system == 'windows'
+ glib_os = '''#define G_OS_WIN32
+#define G_PLATFORM_WIN32'''
+elif host_system == 'cygwin'
+ glib_os = '''#define G_OS_UNIX
+#define G_WITH_CYGWIN'''
+else
+ glib_os = '#define G_OS_UNIX'
+endif
+glibconfig_conf.set('glib_os', glib_os)
+
+# We need to know the CRT being used to determine what .lib files we need on
+# Visual Studio for dependencies that don't normally come with pkg-config files
+vs_crt = 'release'
+vs_crt_opt = get_option('b_vscrt')
+if vs_crt_opt in ['mdd', 'mtd']
+ vs_crt = 'debug'
+elif vs_crt_opt == 'from_buildtype'
+ if get_option('buildtype') == 'debug'
+ vs_crt = 'debug'
+ endif
+endif
+
+# Use debug/optimization flags to determine whether to enable debug or disable
+# cast checks. We have a non-production (debug) build if debug is true and if
+# optimization is 0 or g; otherwise, we have a production build.
+glib_debug_cflags = []
+glib_debug = get_option('glib_debug')
+if (glib_debug.enabled() or (
+ glib_debug.auto() and get_option('debug') and get_option('optimization') in [ '0', 'g' ]))
+ glib_debug_cflags += ['-DG_ENABLE_DEBUG']
+ message('Enabling various debug infrastructure')
+else
+ glib_debug_cflags += ['-DG_DISABLE_CAST_CHECKS']
+ message('Disabling cast checks')
+endif
+
+if not get_option('glib_assert')
+ glib_debug_cflags += ['-DG_DISABLE_ASSERT']
+ message('Disabling GLib asserts')
+endif
+
+if not get_option('glib_checks')
+ glib_debug_cflags += ['-DG_DISABLE_CHECKS']
+ message('Disabling GLib checks')
+endif
+
+add_project_arguments(glib_debug_cflags, language: 'c')
+
+# check for header files
+
+headers = [
+ 'alloca.h',
+ 'afunix.h',
+ 'crt_externs.h',
+ 'dirent.h', # MSC does not come with this by default
+ 'float.h',
+ 'fstab.h',
+ 'grp.h',
+ 'inttypes.h',
+ 'limits.h',
+ 'locale.h',
+ 'mach/mach_time.h',
+ 'memory.h',
+ 'mntent.h',
+ 'poll.h',
+ 'pwd.h',
+ 'sched.h',
+ 'spawn.h',
+ 'stdatomic.h',
+ 'stdint.h',
+ 'stdlib.h',
+ 'string.h',
+ 'strings.h',
+ 'sys/auxv.h',
+ 'sys/event.h',
+ 'sys/filio.h',
+ 'sys/inotify.h',
+ 'sys/mkdev.h',
+ 'sys/mntctl.h',
+ 'sys/mnttab.h',
+ 'sys/mount.h',
+ 'sys/param.h',
+ 'sys/resource.h',
+ 'sys/select.h',
+ 'sys/statfs.h',
+ 'sys/stat.h',
+ 'sys/statvfs.h',
+ 'sys/sysctl.h',
+ 'sys/time.h', # MSC does not come with this by default
+ 'sys/times.h',
+ 'sys/types.h',
+ 'sys/uio.h',
+ 'sys/vfs.h',
+ 'sys/vfstab.h',
+ 'sys/vmount.h',
+ 'sys/wait.h',
+ 'termios.h',
+ 'unistd.h',
+ 'values.h',
+ 'wchar.h',
+ 'xlocale.h',
+]
+
+foreach h : headers
+ if cc.has_header(h)
+ define = 'HAVE_' + h.underscorify().to_upper()
+ glib_conf.set(define, 1)
+ glib_conf_prefix = glib_conf_prefix + '#define @0@ 1\n'.format(define)
+ endif
+endforeach
+
+# FreeBSD includes a malloc.h which always throws compilation error, so we have
+# to use check_header() rather than has_header().
+if cc.check_header('malloc.h')
+ glib_conf.set('HAVE_MALLOC_H', 1)
+ glib_conf_prefix = glib_conf_prefix + '#define HAVE_MALLOC_H 1\n'
+endif
+
+if cc.has_header('linux/netlink.h')
+ glib_conf.set('HAVE_NETLINK', 1)
+endif
+
+# Is statx() supported? Android systems don’t reliably support it as of August 2020.
+statx_code = '''
+ #ifndef _GNU_SOURCE
+ #define _GNU_SOURCE
+ #endif
+ #include <sys/stat.h>
+ #include <fcntl.h>
+ int main (void)
+ {
+ struct statx stat_buf;
+ return statx (AT_FDCWD, "/", AT_SYMLINK_NOFOLLOW, STATX_BASIC_STATS | STATX_BTIME, &stat_buf);
+ }
+ '''
+if host_system != 'android' and cc.compiles(statx_code, name : 'statx() test')
+ glib_conf.set('HAVE_STATX', 1)
+endif
+
+if glib_conf.has('HAVE_LOCALE_H')
+ if cc.has_header_symbol('locale.h', 'LC_MESSAGES')
+ glib_conf.set('HAVE_LC_MESSAGES', 1)
+ endif
+endif
+
+struct_stat_blkprefix = '''
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_STATFS_H
+#include <sys/statfs.h>
+#endif
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#ifdef HAVE_SYS_MOUNT_H
+#include <sys/mount.h>
+#endif
+'''
+
+struct_members = [
+ [ 'stat', 'st_mtimensec' ],
+ [ 'stat', 'st_mtim.tv_nsec' ],
+ [ 'stat', 'st_atimensec' ],
+ [ 'stat', 'st_atim.tv_nsec' ],
+ [ 'stat', 'st_ctimensec' ],
+ [ 'stat', 'st_ctim.tv_nsec' ],
+ [ 'stat', 'st_birthtime' ],
+ [ 'stat', 'st_birthtimensec' ],
+ [ 'stat', 'st_birthtim' ],
+ [ 'stat', 'st_birthtim.tv_nsec' ],
+ [ 'stat', 'st_blksize', struct_stat_blkprefix ],
+ [ 'stat', 'st_blocks', struct_stat_blkprefix ],
+ [ 'statfs', 'f_fstypename', struct_stat_blkprefix ],
+ [ 'statfs', 'f_bavail', struct_stat_blkprefix ],
+ [ 'dirent', 'd_type', '''#include <sys/types.h>
+ #include <dirent.h>''' ],
+ [ 'statvfs', 'f_basetype', '#include <sys/statvfs.h>' ],
+ [ 'statvfs', 'f_fstypename', '#include <sys/statvfs.h>' ],
+ [ 'tm', 'tm_gmtoff', '#include <time.h>' ],
+ [ 'tm', '__tm_gmtoff', '#include <time.h>' ],
+]
+
+foreach m : struct_members
+ header_check_prefix = glib_conf_prefix
+ if m.length() == 3
+ header_check_prefix = header_check_prefix + m[2]
+ else
+ header_check_prefix = header_check_prefix + '#include <sys/stat.h>'
+ endif
+ if cc.has_member('struct ' + m[0], m[1], prefix : header_check_prefix)
+ define = 'HAVE_STRUCT_@0@_@1@'.format(m[0].to_upper(), m[1].underscorify().to_upper())
+ glib_conf.set(define, 1)
+ glib_conf_prefix = glib_conf_prefix + '#define @0@ 1\n'.format(define)
+ else
+ endif
+endforeach
+
+# Compiler flags
+if cc.get_id() == 'gcc' or cc.get_id() == 'clang'
+ warning_common_args = [
+ '-Wduplicated-branches',
+ '-Wimplicit-fallthrough',
+ '-Wmisleading-indentation',
+ '-Wmissing-field-initializers',
+ '-Wnonnull',
+ '-Wunused',
+ # Due to maintained deprecated code, we do not want to see unused parameters
+ '-Wno-unused-parameter',
+ # Due to pervasive use of things like GPOINTER_TO_UINT(), we do not support
+ # building with -Wbad-function-cast.
+ '-Wno-cast-function-type',
+ # Due to function casts through (void*) we cannot support -Wpedantic:
+ # https://wiki.gnome.org/Projects/GLib/CompilerRequirements#Function_pointer_conversions.
+ '-Wno-pedantic',
+ # A zero-length format string shouldn't be considered an issue.
+ '-Wno-format-zero-length',
+ # We explicitly require variadic macros
+ '-Wno-variadic-macros',
+ '-Werror=format=2',
+ '-Werror=init-self',
+ '-Werror=missing-include-dirs',
+ '-Werror=pointer-arith',
+ '-Werror=unused-result',
+ ]
+
+ warning_c_args = warning_common_args + [
+ '-Wstrict-prototypes',
+ # Due to pervasive use of things like GPOINTER_TO_UINT(), we do not support
+ # building with -Wbad-function-cast.
+ '-Wno-bad-function-cast',
+ '-Werror=implicit-function-declaration',
+ '-Werror=missing-prototypes',
+ '-Werror=pointer-sign',
+ '-Wno-string-plus-int',
+ ]
+ warning_cxx_args = warning_common_args
+ warning_objc_args = warning_c_args
+ warning_c_link_args = [
+ '-Wl,-z,nodelete',
+ ]
+ if get_option('bsymbolic_functions')
+ warning_c_link_args += ['-Wl,-Bsymbolic-functions']
+ endif
+elif cc.get_id() == 'msvc'
+ warning_c_args = [
+ # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it
+ # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once
+ # NOTE: Only add warnings here if you are sure they're spurious
+ '/wo4057', # 'operator': 'identifier1' differs in indirection to slightly different base types from 'identifier2'
+ '/wd4068', # unknown pragma
+ '/wo4090', # 'operation': different 'modifier' qualifiers
+ '/wd4100', # 'identifier': unreferenced formal parameter
+ '/wd4116', # unnamed type definition in parentheses
+ '/wo4125', # decimal digit terminates octal escape sequence
+ '/wd4127', # conditional expression is constant
+ '/wd4146', # unary minus operator applied to unsigned type, result still unsigned
+ '/wd4152', # nonstandard extension, function/data pointer conversion in expression
+ '/wd4201', # nonstandard extension used: nameless struct/union
+ '/wd4232', # nonstandard extension used: 'identifier': address of dllimport 'dllimport' is not static, identity not guaranteed
+ '/wo4245', # 'conversion_type': conversion from 'type1' to 'type2', signed/unsigned mismatch
+ '/wo4267', # 'variable': conversion from 'size_t' to 'type', possible loss of data
+ '/wd4334', # 'shift_operator': result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?)
+ '/wo4389', # 'operator': signed/unsigned mismatch
+ '/wo4702', # unreachable code
+ '/wd4706', # assignment within conditional expression
+ ]
+
+ warning_cxx_args = []
+ warning_objc_args = []
+ warning_c_link_args = []
+else
+ warning_c_args = []
+ warning_cxx_args = []
+ warning_objc_args = []
+ warning_c_link_args = []
+endif
+
+add_project_arguments(cc.get_supported_arguments(warning_c_args), language: 'c')
+if have_cxx
+ add_project_arguments(cxx.get_supported_arguments(warning_cxx_args), language: 'cpp')
+endif
+
+# FIXME: We cannot build some of the GResource tests with -z nodelete, which
+# means we cannot use that flag in add_project_link_arguments(), and must add
+# it to the relevant targets manually. We do the same with -Bsymbolic-functions
+# because that is what the autotools build did.
+# See https://github.com/mesonbuild/meson/pull/3520 for a way to eventually
+# improve this.
+glib_link_flags = cc.get_supported_link_arguments(warning_c_link_args)
+
+# Windows SDK requirements and checks
+if host_system == 'windows'
+ # Check whether we're building for UWP apps
+ code = '''
+ #include <windows.h>
+ #if !(WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) && !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP))
+ #error "Not building for UWP"
+ #endif'''
+ if cc.compiles(code, name : 'building for UWP')
+ glib_conf.set('G_WINAPI_ONLY_APP', true)
+ # We require Windows 10+ on WinRT
+ glib_conf.set('_WIN32_WINNT', '0x0A00')
+ uwp_gio_deps = [cc.find_library('shcore'),
+ cc.find_library('runtimeobject')]
+ else
+ # We require Windows 7+ on Win32
+ glib_conf.set('_WIN32_WINNT', '0x0601')
+ uwp_gio_deps = []
+ endif
+endif
+
+functions = [
+ 'accept4',
+ 'close_range',
+ 'endmntent',
+ 'endservent',
+ 'epoll_create',
+ 'fallocate',
+ 'fchmod',
+ 'fchown',
+ 'fdwalk',
+ 'free_aligned_sized',
+ 'free_sized',
+ 'fsync',
+ 'getauxval',
+ 'getc_unlocked',
+ 'getfsstat',
+ 'getgrgid_r',
+ 'getmntent_r',
+ 'getpwuid_r',
+ 'getresuid',
+ 'getvfsstat',
+ 'gmtime_r',
+ 'hasmntopt',
+ 'inotify_init1',
+ 'issetugid',
+ 'kevent',
+ 'kqueue',
+ 'lchmod',
+ 'lchown',
+ 'link',
+ 'localtime_r',
+ 'lstat',
+ 'mbrtowc',
+ 'memalign',
+ 'mmap',
+ 'newlocale',
+ 'pipe2',
+ 'poll',
+ 'prlimit',
+ 'readlink',
+ 'recvmmsg',
+ 'sendmmsg',
+ 'setenv',
+ 'setmntent',
+ 'strerror_r',
+ 'strnlen',
+ 'strsignal',
+ 'strtod_l',
+ 'strtoll_l',
+ 'strtoull_l',
+ 'symlink',
+ 'timegm',
+ 'unsetenv',
+ 'uselocale',
+ 'utimes',
+ 'utimensat',
+ 'valloc',
+ 'vasprintf',
+ 'vsnprintf',
+ 'wcrtomb',
+ 'wcslen',
+ 'wcsnlen',
+ 'sysctlbyname',
+]
+
+# _NSGetEnviron is available on iOS too, but its usage gets apps rejected from
+# the app store since it's considered 'private API'
+if host_system == 'darwin'
+ functions += ['_NSGetEnviron']
+endif
+
+if glib_conf.has('HAVE_SYS_STATVFS_H')
+ functions += ['statvfs']
+else
+ have_func_statvfs = false
+endif
+if glib_conf.has('HAVE_SYS_STATFS_H') or glib_conf.has('HAVE_SYS_MOUNT_H')
+ functions += ['statfs']
+else
+ have_func_statfs = false
+endif
+
+if host_system == 'windows'
+ iphlpapi_dep = cc.find_library('iphlpapi')
+ iphlpapi_funcs = ['if_nametoindex', 'if_indextoname']
+ foreach ifunc : iphlpapi_funcs
+ iphl_prefix = '''#define _WIN32_WINNT @0@
+ #include <winsock2.h>
+ #include <iphlpapi.h>'''.format(glib_conf.get('_WIN32_WINNT'))
+ if cc.has_function(ifunc,
+ prefix : iphl_prefix,
+ dependencies : iphlpapi_dep)
+ idefine = 'HAVE_' + ifunc.underscorify().to_upper()
+ glib_conf.set(idefine, 1)
+ glib_conf_prefix = glib_conf_prefix + '#define @0@ 1\n'.format(idefine)
+ set_variable('have_func_' + ifunc, true)
+ else
+ set_variable('have_func_' + ifunc, false)
+ endif
+ endforeach
+else
+ functions += ['if_indextoname', 'if_nametoindex']
+endif
+
+# AIX splice is something else
+if host_system != 'aix'
+ functions += ['splice']
+endif
+
+foreach f : functions
+ if cc.has_function(f)
+ define = 'HAVE_' + f.underscorify().to_upper()
+ glib_conf.set(define, 1)
+ glib_conf_prefix = glib_conf_prefix + '#define @0@ 1\n'.format(define)
+ set_variable('have_func_' + f, true)
+ else
+ set_variable('have_func_' + f, false)
+ endif
+endforeach
+
+# Check that stpcpy() is usable; must use header.
+# See:
+# https://github.com/mesonbuild/meson/issues/5628.
+if cc.has_function('stpcpy', prefix : '#include <string.h>')
+ glib_conf.set('HAVE_STPCPY', 1)
+endif
+
+if cc.has_function('memalign', prefix: '#include <stdlib.h>\n#include <malloc.h>')
+ glib_conf.set('HAVE_MEMALIGN', 1)
+endif
+
+if cc.has_function('_aligned_malloc', prefix: '#include <malloc.h>')
+ glib_conf.set('HAVE__ALIGNED_MALLOC', 1)
+endif
+
+if host_system != 'windows' and cc.has_function('aligned_alloc', prefix: '#include <stdlib.h>')
+ glib_conf.set('HAVE_ALIGNED_ALLOC', 1)
+endif
+
+if host_system != 'windows' and cc.has_function('posix_memalign', prefix: '#include <stdlib.h>')
+ glib_conf.set('HAVE_POSIX_MEMALIGN', 1)
+endif
+
+# Check that posix_spawn() is usable; must use header
+if cc.has_function('posix_spawn', prefix : '#include <spawn.h>')
+ glib_conf.set('HAVE_POSIX_SPAWN', 1)
+endif
+
+# Check whether strerror_r returns char *
+if have_func_strerror_r
+ if cc.compiles('''#define _GNU_SOURCE
+ #include <string.h>
+ int func (void) {
+ char error_string[256];
+ char *ptr = strerror_r (-2, error_string, 256);
+ char c = *strerror_r (-2, error_string, 256);
+ return c != 0 && ptr != (void*) 0L;
+ }
+ ''',
+ name : 'strerror_r() returns char *')
+ glib_conf.set('STRERROR_R_CHAR_P', 1,
+ description: 'Defined if strerror_r returns char *')
+ endif
+endif
+
+# Special-case these functions that have alternative names on Windows/MSVC
+if cc.has_function('snprintf') or cc.has_header_symbol('stdio.h', 'snprintf')
+ glib_conf.set('HAVE_SNPRINTF', 1)
+ glib_conf_prefix = glib_conf_prefix + '#define HAVE_SNPRINTF 1\n'
+elif cc.has_function('_snprintf') or cc.has_header_symbol('stdio.h', '_snprintf')
+ hack_define = '1\n#define snprintf _snprintf'
+ glib_conf.set('HAVE_SNPRINTF', hack_define)
+ glib_conf_prefix = glib_conf_prefix + '#define HAVE_SNPRINTF ' + hack_define
+endif
+
+if cc.has_function('strcasecmp', prefix: '#include <strings.h>')
+ glib_conf.set('HAVE_STRCASECMP', 1)
+ glib_conf_prefix = glib_conf_prefix + '#define HAVE_STRCASECMP 1\n'
+elif cc.has_function('_stricmp')
+ hack_define = '1\n#define strcasecmp _stricmp'
+ glib_conf.set('HAVE_STRCASECMP', hack_define)
+ glib_conf_prefix = glib_conf_prefix + '#define HAVE_STRCASECMP ' + hack_define
+endif
+
+if cc.has_function('strncasecmp', prefix: '#include <strings.h>')
+ glib_conf.set('HAVE_STRNCASECMP', 1)
+ glib_conf_prefix = glib_conf_prefix + '#define HAVE_STRNCASECMP 1\n'
+elif cc.has_function('_strnicmp')
+ hack_define = '1\n#define strncasecmp _strnicmp'
+ glib_conf.set('HAVE_STRNCASECMP', hack_define)
+ glib_conf_prefix = glib_conf_prefix + '#define HAVE_STRNCASECMP ' + hack_define
+endif
+
+if cc.has_header_symbol('sys/sysmacros.h', 'major')
+ glib_conf.set('MAJOR_IN_SYSMACROS', 1)
+elif cc.has_header_symbol('sys/mkdev.h', 'major')
+ glib_conf.set('MAJOR_IN_MKDEV', 1)
+elif cc.has_header_symbol('sys/types.h', 'major')
+ glib_conf.set('MAJOR_IN_TYPES', 1)
+endif
+
+if cc.has_header_symbol('dlfcn.h', 'RTLD_LAZY')
+ glib_conf.set('HAVE_RTLD_LAZY', 1)
+endif
+
+if cc.has_header_symbol('dlfcn.h', 'RTLD_NOW')
+ glib_conf.set('HAVE_RTLD_NOW', 1)
+endif
+
+if cc.has_header_symbol('dlfcn.h', 'RTLD_GLOBAL')
+ glib_conf.set('HAVE_RTLD_GLOBAL', 1)
+endif
+
+have_rtld_next = false
+if cc.has_header_symbol('dlfcn.h', 'RTLD_NEXT', args: '-D_GNU_SOURCE')
+ have_rtld_next = true
+ glib_conf.set('HAVE_RTLD_NEXT', 1)
+endif
+
+# Check whether to use statfs or statvfs
+# Some systems have both statfs and statvfs, pick the most "native" for these
+if have_func_statfs and have_func_statvfs
+ # on solaris and irix, statfs doesn't even have the f_bavail field
+ if not glib_conf.has('HAVE_STRUCT_STATFS_F_BAVAIL')
+ have_func_statfs = false
+ else
+ # at least on linux, statfs is the actual syscall
+ have_func_statvfs = false
+ endif
+endif
+if have_func_statfs
+ glib_conf.set('USE_STATFS', 1)
+ stat_func_to_use = 'statfs'
+elif have_func_statvfs
+ glib_conf.set('USE_STATVFS', 1)
+ stat_func_to_use = 'statvfs'
+else
+ stat_func_to_use = 'neither'
+endif
+message('Checking whether to use statfs or statvfs .. ' + stat_func_to_use)
+
+if host_system == 'linux'
+ if cc.has_function('mkostemp',
+ prefix: '''#define _GNU_SOURCE
+ #include <stdlib.h>''')
+ glib_conf.set('HAVE_MKOSTEMP', 1)
+ endif
+endif
+
+glib_have_os_x_9_or_later = false
+glib_have_carbon = false
+glib_have_cocoa = false
+if host_system == 'darwin'
+ add_languages('objc', native: false, required: true)
+ objcc = meson.get_compiler('objc')
+
+ add_project_arguments(objcc.get_supported_arguments(warning_objc_args), language: 'objc')
+
+ # Mac OS X Carbon support
+ glib_have_carbon = objcc.compiles('''#include <Carbon/Carbon.h>
+ #include <CoreServices/CoreServices.h>''',
+ name : 'Mac OS X Carbon support')
+
+ if glib_have_carbon
+ glib_conf.set('HAVE_CARBON', true)
+ glib_have_os_x_9_or_later = objcc.compiles('''#include <AvailabilityMacros.h>
+ #if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
+ #error Compiling for minimum OS X version before 10.9
+ #endif''',
+ name : 'OS X 9 or later')
+ endif
+
+ # Mac OS X Cocoa support
+ glib_have_cocoa = objcc.compiles('''#include <Cocoa/Cocoa.h>
+ #ifdef GNUSTEP_BASE_VERSION
+ #error "Detected GNUstep, not Cocoa"
+ #endif''',
+ name : 'Mac OS X Cocoa support')
+
+ if glib_have_cocoa
+ glib_conf.set('HAVE_COCOA', true)
+ endif
+endif
+
+if host_system == 'qnx'
+ glib_conf.set('HAVE_QNX', 1)
+endif
+
+# Check for futex(2)
+if cc.compiles('''#include <linux/futex.h>
+ #include <sys/syscall.h>
+ #include <unistd.h>
+ int main (int argc, char ** argv) {
+ syscall (__NR_futex, NULL, FUTEX_WAKE, FUTEX_WAIT);
+ return 0;
+ }''', name : 'futex(2) system call')
+ glib_conf.set('HAVE_FUTEX', 1)
+endif
+if cc.compiles('''#include <linux/futex.h>
+ #include <sys/syscall.h>
+ #include <unistd.h>
+ int main (int argc, char ** argv) {
+ syscall (__NR_futex_time64, NULL, FUTEX_WAKE, FUTEX_WAIT);
+ return 0;
+ }''', name : 'futex(2) system call')
+ glib_conf.set('HAVE_FUTEX_TIME64', 1)
+endif
+
+# Check for eventfd(2)
+if cc.links('''#include <sys/eventfd.h>
+ #include <unistd.h>
+ int main (int argc, char ** argv) {
+ eventfd (0, EFD_CLOEXEC);
+ return 0;
+ }''', name : 'eventfd(2) system call')
+ glib_conf.set('HAVE_EVENTFD', 1)
+endif
+
+# Check for pidfd_open(2)
+if cc.links('''#include <sys/syscall.h>
+ #include <sys/wait.h>
+ #include <linux/wait.h>
+ #include <unistd.h>
+ int main (int argc, char ** argv) {
+ siginfo_t child_info = { 0, };
+ syscall (SYS_pidfd_open, 0, 0);
+ waitid (P_PIDFD, 0, &child_info, WEXITED | WNOHANG);
+ return 0;
+ }''', name : 'pidfd_open(2) system call')
+ glib_conf.set('HAVE_PIDFD', 1)
+endif
+
+# Check for __uint128_t (gcc) by checking for 128-bit division
+uint128_t_src = '''int main() {
+static __uint128_t v1 = 100;
+static __uint128_t v2 = 10;
+static __uint128_t u;
+u = v1 / v2;
+}'''
+if cc.compiles(uint128_t_src, name : '__uint128_t available')
+ glib_conf.set('HAVE_UINT128_T', 1)
+endif
+
+clock_gettime_test_code = '''
+ #include <time.h>
+ struct timespec t;
+ int main (int argc, char ** argv) {
+ return clock_gettime(CLOCK_REALTIME, &t);
+ }'''
+librt = []
+if cc.links(clock_gettime_test_code, name : 'clock_gettime')
+ glib_conf.set('HAVE_CLOCK_GETTIME', 1)
+elif cc.links(clock_gettime_test_code, args : '-lrt', name : 'clock_gettime in librt')
+ glib_conf.set('HAVE_CLOCK_GETTIME', 1)
+ librt = cc.find_library('rt')
+endif
+
+dlopen_dlsym_test_code = '''
+#include <dlfcn.h>
+#include <stdio.h>
+int r;
+int glib_underscore_test (void) { return 42; }
+int main (int argc, char ** argv) {
+ void *f1 = (void*)0, *f2 = (void*)0, *handle;
+ handle = dlopen ((void*)0, 0);
+ if (handle) {
+ f1 = dlsym (handle, "glib_underscore_test");
+ f2 = dlsym (handle, "_glib_underscore_test");
+ }
+ r = (!f2 || f1) ? puts ("1") : puts ("0");
+ return r > 0 ? 0 : r;
+}'''
+libdl_dep = []
+if cc.links(dlopen_dlsym_test_code, name : 'dlopen() and dlsym() in system libraries')
+ have_dlopen_dlsym = true
+elif cc.links(dlopen_dlsym_test_code, args : '-ldl', name : 'dlopen() and dlsym() in libdl')
+ have_dlopen_dlsym = true
+ libdl_dep = cc.find_library('dl')
+else
+ have_dlopen_dlsym = false
+endif
+
+# if statfs() takes 2 arguments (Posix) or 4 (Solaris)
+if have_func_statfs
+ if cc.compiles(glib_conf_prefix + '''
+ #include <unistd.h>
+ #ifdef HAVE_SYS_PARAM_H
+ #include <sys/param.h>
+ #endif
+ #ifdef HAVE_SYS_VFS_H
+ #include <sys/vfs.h>
+ #endif
+ #ifdef HAVE_SYS_MOUNT_H
+ #include <sys/mount.h>
+ #endif
+ #ifdef HAVE_SYS_STATFS_H
+ #include <sys/statfs.h>
+ #endif
+ void some_func (void) {
+ struct statfs st;
+ statfs("/", &st);
+ }''', name : 'number of arguments to statfs() (n=2)')
+ glib_conf.set('STATFS_ARGS', 2)
+ elif cc.compiles(glib_conf_prefix + '''
+ #include <unistd.h>
+ #ifdef HAVE_SYS_PARAM_H
+ #include <sys/param.h>
+ #endif
+ #ifdef HAVE_SYS_VFS_H
+ #include <sys/vfs.h>
+ #endif
+ #ifdef HAVE_SYS_MOUNT_H
+ #include <sys/mount.h>
+ #endif
+ #ifdef HAVE_SYS_STATFS_H
+ #include <sys/statfs.h>
+ #endif
+ void some_func (void) {
+ struct statfs st;
+ statfs("/", &st, sizeof (st), 0);
+ }''', name : 'number of arguments to statfs() (n=4)')
+ glib_conf.set('STATFS_ARGS', 4)
+ else
+ error('Unable to determine number of arguments to statfs()')
+ endif
+endif
+
+# open takes O_DIRECTORY as an option
+#AC_MSG_CHECKING([])
+if cc.compiles('''#include <fcntl.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ void some_func (void) {
+ open(0, O_DIRECTORY, 0);
+ }''', name : 'open() option O_DIRECTORY')
+ glib_conf.set('HAVE_OPEN_O_DIRECTORY', 1)
+endif
+
+# fcntl takes F_FULLFSYNC as an option
+# See https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/fsync.2.html
+if cc.compiles('''#include <fcntl.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ void some_func (void) {
+ fcntl(0, F_FULLFSYNC, 0);
+ }''', name : 'fcntl() option F_FULLFSYNC')
+ glib_conf.set('HAVE_FCNTL_F_FULLFSYNC', 1)
+endif
+
+# Check whether there is a vsnprintf() function with C99 semantics installed.
+# (similar tests to AC_FUNC_VSNPRINTF_C99)
+# Check whether there is a snprintf() function with C99 semantics installed.
+# (similar tests to AC_FUNC_SNPRINTF_C99)
+# Check whether there is a printf() function with Unix98 semantics installed.
+# (similar tests to AC_FUNC_PRINTF_UNIX98)
+have_good_vsnprintf = false
+have_good_snprintf = false
+have_good_printf = false
+
+if host_system == 'windows' and (cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl')
+ # Unfortunately the Visual Studio 2015+ implementations of C99-style
+ # snprintf and vsnprintf don't seem to be quite good enough.
+ # (Sorry, I don't know exactly what is the problem,
+ # but it is related to floating point formatting and decimal point vs. comma.)
+ # The simple tests in AC_FUNC_VSNPRINTF_C99 and AC_FUNC_SNPRINTF_C99 aren't
+ # rigorous enough to notice, though.
+ glib_conf.set('HAVE_C99_SNPRINTF', false)
+ glib_conf.set('HAVE_C99_VSNPRINTF', false)
+ glib_conf.set('HAVE_UNIX98_PRINTF', false)
+elif not cc_can_run and host_system in ['ios', 'darwin']
+ # All these are true when compiling natively on macOS, so we should use good
+ # defaults when building for iOS and tvOS.
+ glib_conf.set('HAVE_C99_SNPRINTF', true)
+ glib_conf.set('HAVE_C99_VSNPRINTF', true)
+ glib_conf.set('HAVE_UNIX98_PRINTF', true)
+ have_good_vsnprintf = true
+ have_good_snprintf = true
+ have_good_printf = true
+else
+ vsnprintf_c99_test_code = '''
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+
+int
+doit(char * s, ...)
+{
+ char buffer[32];
+ va_list args;
+ int r;
+
+ va_start(args, s);
+ r = vsnprintf(buffer, 5, s, args);
+ va_end(args);
+
+ if (r != 7)
+ exit(1);
+
+ /* AIX 5.1 and Solaris seems to have a half-baked vsnprintf()
+ implementation. The above will return 7 but if you replace
+ the size of the buffer with 0, it borks! */
+ va_start(args, s);
+ r = vsnprintf(buffer, 0, s, args);
+ va_end(args);
+
+ if (r != 7)
+ exit(1);
+
+ exit(0);
+}
+
+int
+main(void)
+{
+ doit("1234567");
+ exit(1);
+}'''
+
+ if cc_can_run
+ rres = cc.run(vsnprintf_c99_test_code, name : 'C99 vsnprintf')
+ if rres.compiled() and rres.returncode() == 0
+ glib_conf.set('HAVE_C99_VSNPRINTF', 1)
+ have_good_vsnprintf = true
+ endif
+ else
+ have_good_vsnprintf = meson.get_external_property('have_c99_vsnprintf', false)
+ glib_conf.set('HAVE_C99_VSNPRINTF', have_good_vsnprintf)
+ endif
+
+ snprintf_c99_test_code = '''
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+
+int
+doit()
+{
+ char buffer[32];
+ va_list args;
+ int r;
+
+ r = snprintf(buffer, 5, "1234567");
+
+ if (r != 7)
+ exit(1);
+
+ r = snprintf(buffer, 0, "1234567");
+
+ if (r != 7)
+ exit(1);
+
+ r = snprintf(NULL, 0, "1234567");
+
+ if (r != 7)
+ exit(1);
+
+ exit(0);
+}
+
+int
+main(void)
+{
+ doit();
+ exit(1);
+}'''
+
+ if cc_can_run
+ rres = cc.run(snprintf_c99_test_code, name : 'C99 snprintf')
+ if rres.compiled() and rres.returncode() == 0
+ glib_conf.set('HAVE_C99_SNPRINTF', 1)
+ have_good_snprintf = true
+ endif
+ else
+ have_good_snprintf = meson.get_external_property('have_c99_snprintf', false)
+ glib_conf.set('HAVE_C99_SNPRINTF', have_good_snprintf)
+ endif
+
+ printf_unix98_test_code = '''
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int
+main (void)
+{
+ char buffer[128];
+
+ sprintf (buffer, "%2\$d %3\$d %1\$d", 1, 2, 3);
+ if (strcmp ("2 3 1", buffer) == 0)
+ exit (0);
+ exit (1);
+}'''
+
+ if cc_can_run
+ rres = cc.run(printf_unix98_test_code, name : 'Unix98 printf positional parameters')
+ if rres.compiled() and rres.returncode() == 0
+ glib_conf.set('HAVE_UNIX98_PRINTF', 1)
+ have_good_printf = true
+ endif
+ else
+ have_good_printf = meson.get_external_property('have_unix98_printf', false)
+ glib_conf.set('HAVE_UNIX98_PRINTF', have_good_printf)
+ endif
+endif
+
+if host_system == 'windows'
+ glib_conf.set_quoted('EXEEXT', '.exe')
+else
+ glib_conf.set('EXEEXT', '')
+endif
+
+# Our printf is 'good' only if vsnpintf()/snprintf()/printf() supports C99 well enough
+use_system_printf = have_good_vsnprintf and have_good_snprintf and have_good_printf
+glib_conf.set('USE_SYSTEM_PRINTF', use_system_printf)
+glibconfig_conf.set('GLIB_USING_SYSTEM_PRINTF', use_system_printf)
+
+if not use_system_printf
+ # gnulib has vasprintf so override the previous check
+ glib_conf.set('HAVE_VASPRINTF', 1)
+endif
+
+# Check for nl_langinfo and CODESET
+if cc.links('''#include <langinfo.h>
+ int main (int argc, char ** argv) {
+ char *codeset = nl_langinfo (CODESET);
+ return 0;
+ }''', name : 'nl_langinfo and CODESET')
+ glib_conf.set('HAVE_LANGINFO_CODESET', 1)
+ glib_conf.set('HAVE_CODESET', 1)
+endif
+
+# Check for nl_langinfo and LC_TIME parts that are needed in gdatetime.c
+if cc.links('''#include <langinfo.h>
+ int main (int argc, char ** argv) {
+ char *str;
+ str = nl_langinfo (PM_STR);
+ str = nl_langinfo (D_T_FMT);
+ str = nl_langinfo (D_FMT);
+ str = nl_langinfo (T_FMT);
+ str = nl_langinfo (T_FMT_AMPM);
+ str = nl_langinfo (MON_1);
+ str = nl_langinfo (ABMON_12);
+ str = nl_langinfo (DAY_1);
+ str = nl_langinfo (ABDAY_7);
+ return 0;
+ }''', name : 'nl_langinfo (PM_STR)')
+ glib_conf.set('HAVE_LANGINFO_TIME', 1)
+endif
+if cc.links('''#include <langinfo.h>
+ int main (int argc, char ** argv) {
+ char *str;
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT0_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT1_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT2_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT3_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT4_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT5_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT6_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT7_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT8_MB);
+ str = nl_langinfo (_NL_CTYPE_OUTDIGIT9_MB);
+ return 0;
+ }''', name : 'nl_langinfo (_NL_CTYPE_OUTDIGITn_MB)')
+ glib_conf.set('HAVE_LANGINFO_OUTDIGIT', 1)
+endif
+
+# Check for nl_langinfo and alternative month names
+if cc.links('''#ifndef _GNU_SOURCE
+ # define _GNU_SOURCE
+ #endif
+ #include <langinfo.h>
+ int main (int argc, char ** argv) {
+ char *str;
+ str = nl_langinfo (ALTMON_1);
+ str = nl_langinfo (ALTMON_2);
+ str = nl_langinfo (ALTMON_3);
+ str = nl_langinfo (ALTMON_4);
+ str = nl_langinfo (ALTMON_5);
+ str = nl_langinfo (ALTMON_6);
+ str = nl_langinfo (ALTMON_7);
+ str = nl_langinfo (ALTMON_8);
+ str = nl_langinfo (ALTMON_9);
+ str = nl_langinfo (ALTMON_10);
+ str = nl_langinfo (ALTMON_11);
+ str = nl_langinfo (ALTMON_12);
+ return 0;
+ }''', name : 'nl_langinfo (ALTMON_n)')
+ glib_conf.set('HAVE_LANGINFO_ALTMON', 1)
+endif
+
+# Check for nl_langinfo and abbreviated alternative month names
+if cc.links('''#ifndef _GNU_SOURCE
+ # define _GNU_SOURCE
+ #endif
+ #include <langinfo.h>
+ int main (int argc, char ** argv) {
+ char *str;
+ str = nl_langinfo (_NL_ABALTMON_1);
+ str = nl_langinfo (_NL_ABALTMON_2);
+ str = nl_langinfo (_NL_ABALTMON_3);
+ str = nl_langinfo (_NL_ABALTMON_4);
+ str = nl_langinfo (_NL_ABALTMON_5);
+ str = nl_langinfo (_NL_ABALTMON_6);
+ str = nl_langinfo (_NL_ABALTMON_7);
+ str = nl_langinfo (_NL_ABALTMON_8);
+ str = nl_langinfo (_NL_ABALTMON_9);
+ str = nl_langinfo (_NL_ABALTMON_10);
+ str = nl_langinfo (_NL_ABALTMON_11);
+ str = nl_langinfo (_NL_ABALTMON_12);
+ return 0;
+ }''', name : 'nl_langinfo (_NL_ABALTMON_n)')
+ glib_conf.set('HAVE_LANGINFO_ABALTMON', 1)
+endif
+
+# Check for nl_langinfo and _NL_TIME_CODESET
+if cc.links('''#include <langinfo.h>
+ int main (int argc, char ** argv) {
+ char *codeset = nl_langinfo (_NL_TIME_CODESET);
+ return 0;
+ }''', name : 'nl_langinfo and _NL_TIME_CODESET')
+ glib_conf.set('HAVE_LANGINFO_TIME_CODESET', 1)
+endif
+
+# Check if C compiler supports the 'signed' keyword
+if not cc.compiles('''signed char x;''', name : 'signed')
+ glib_conf.set('signed', '/* NOOP */')
+endif
+
+# Check if the ptrdiff_t type exists
+if cc.has_header_symbol('stddef.h', 'ptrdiff_t')
+ glib_conf.set('HAVE_PTRDIFF_T', 1)
+endif
+
+# Check for sig_atomic_t type
+if cc.links('''#include <signal.h>
+ #include <sys/types.h>
+ sig_atomic_t val = 42;
+ int main (int argc, char ** argv) {
+ return val == 42 ? 0 : 1;
+ }''', name : 'sig_atomic_t')
+ glib_conf.set('HAVE_SIG_ATOMIC_T', 1)
+endif
+
+# Check if 'long long' works
+# jm_AC_TYPE_LONG_LONG
+if cc.compiles('''long long ll = 1LL;
+ int i = 63;
+ int some_func (void) {
+ long long llmax = (long long) -1;
+ return ll << i | ll >> i | llmax / ll | llmax % ll;
+ }''', name : 'long long')
+ glib_conf.set('HAVE_LONG_LONG', 1)
+ have_long_long = true
+else
+ have_long_long = false
+endif
+
+# Test whether the compiler supports the 'long double' type.
+if cc.compiles('''/* The Stardent Vistra knows sizeof(long double), but does not support it. */
+ long double foo = 0.0;
+ /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
+ int array [2*(sizeof(long double) >= sizeof(double)) - 1];''',
+ name : 'long double')
+ glib_conf.set('HAVE_LONG_DOUBLE', 1)
+endif
+
+# Test whether <stddef.h> has the 'wchar_t' type.
+if cc.has_header_symbol('stddef.h', 'wchar_t')
+ glib_conf.set('HAVE_WCHAR_T', 1)
+endif
+
+# Test whether <wchar.h> has the 'wint_t' type.
+if cc.has_header_symbol('wchar.h', 'wint_t')
+ glib_conf.set('HAVE_WINT_T', 1)
+endif
+
+found_uintmax_t = false
+
+# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
+# doesn't clash with <sys/types.h>, and declares uintmax_t.
+# jm_AC_HEADER_INTTYPES_H
+if cc.compiles('''#include <sys/types.h>
+ #include <inttypes.h>
+ void some_func (void) {
+ uintmax_t i = (uintmax_t) -1;
+ }''', name : 'uintmax_t in inttypes.h')
+ glib_conf.set('HAVE_INTTYPES_H_WITH_UINTMAX', 1)
+ found_uintmax_t = true
+endif
+
+# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
+# doesn't clash with <sys/types.h>, and declares uintmax_t.
+# jm_AC_HEADER_STDINT_H
+if cc.compiles('''#include <sys/types.h>
+ #include <stdint.h>
+ void some_func (void) {
+ uintmax_t i = (uintmax_t) -1;
+ }''', name : 'uintmax_t in stdint.h')
+ glib_conf.set('HAVE_STDINT_H_WITH_UINTMAX', 1)
+ found_uintmax_t = true
+endif
+
+# Define intmax_t to 'long' or 'long long'
+# if it is not already defined in <stdint.h> or <inttypes.h>.
+# For simplicity, we assume that a header file defines 'intmax_t' if and
+# only if it defines 'uintmax_t'.
+if found_uintmax_t
+ glib_conf.set('HAVE_INTMAX_T', 1)
+elif have_long_long
+ glib_conf.set('intmax_t', 'long long')
+else
+ glib_conf.set('intmax_t', 'long')
+endif
+
+char_size = cc.sizeof('char')
+short_size = cc.sizeof('short')
+int_size = cc.sizeof('int')
+voidp_size = cc.sizeof('void*')
+long_size = cc.sizeof('long')
+if have_long_long
+ long_long_size = cc.sizeof('long long')
+else
+ long_long_size = 0
+endif
+sizet_size = cc.sizeof('size_t')
+if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl'
+ ssizet_size = cc.sizeof('SSIZE_T', prefix : '#include <BaseTsd.h>')
+else
+ ssizet_size = cc.sizeof('ssize_t', prefix : '#include <unistd.h>')
+endif
+
+# Some platforms (Apple) hard-code int64_t to long long instead of
+# using long on 64-bit architectures. This can cause type mismatch
+# warnings when trying to interface with code using the standard
+# library type. Test for the warnings and set gint64 to whichever
+# works.
+if long_long_size == long_size
+ if cc.compiles('''#if defined(_AIX) && !defined(__GNUC__)
+ #pragma options langlvl=stdc99
+ #endif
+ #pragma GCC diagnostic error "-Wincompatible-pointer-types"
+ #include <stdint.h>
+ #include <stdio.h>
+ int main () {
+ int64_t i1 = 1;
+ long *i2 = &i1;
+ return 1;
+ }''', name : 'int64_t is long')
+ int64_t_typedef = 'long'
+ elif cc.compiles('''#if defined(_AIX) && !defined(__GNUC__)
+ #pragma options langlvl=stdc99
+ #endif
+ #pragma GCC diagnostic error "-Wincompatible-pointer-types"
+ #include <stdint.h>
+ #include <stdio.h>
+ int main () {
+ int64_t i1 = 1;
+ long long *i2 = &i1;
+ return 1;
+ }''', name : 'int64_t is long long')
+ int64_t_typedef = 'long long'
+ endif
+endif
+
+int64_m = 'll'
+char_align = cc.alignment('char')
+short_align = cc.alignment('short')
+int_align = cc.alignment('int')
+voidp_align = cc.alignment('void*')
+long_align = cc.alignment('long')
+long_long_align = cc.alignment('long long')
+# NOTE: We don't check for size of __int64 because long long is guaranteed to
+# be 64-bit in C99, and it is available on all supported compilers
+sizet_align = cc.alignment('size_t')
+
+glib_conf.set('SIZEOF_CHAR', char_size)
+glib_conf.set('SIZEOF_INT', int_size)
+glib_conf.set('SIZEOF_SHORT', short_size)
+glib_conf.set('SIZEOF_LONG', long_size)
+glib_conf.set('SIZEOF_LONG_LONG', long_long_size)
+glib_conf.set('SIZEOF_SIZE_T', sizet_size)
+glib_conf.set('SIZEOF_SSIZE_T', ssizet_size)
+glib_conf.set('SIZEOF_VOID_P', voidp_size)
+glib_conf.set('SIZEOF_WCHAR_T', cc.sizeof('wchar_t', prefix: '#include <stddef.h>'))
+
+if short_size == 2
+ gint16 = 'short'
+ gint16_modifier='h'
+ gint16_format='hi'
+ guint16_format='hu'
+elif int_size == 2
+ gint16 = 'int'
+ gint16_modifier=''
+ gint16_format='i'
+ guint16_format='u'
+else
+ error('Compiler provides no native 16-bit integer type')
+endif
+glibconfig_conf.set('gint16', gint16)
+glibconfig_conf.set_quoted('gint16_modifier', gint16_modifier)
+glibconfig_conf.set_quoted('gint16_format', gint16_format)
+glibconfig_conf.set_quoted('guint16_format', guint16_format)
+
+if short_size == 4
+ gint32 = 'short'
+ gint32_modifier='h'
+ gint32_format='hi'
+ guint32_format='hu'
+ guint32_align = short_align
+elif int_size == 4
+ gint32 = 'int'
+ gint32_modifier=''
+ gint32_format='i'
+ guint32_format='u'
+ guint32_align = int_align
+elif long_size == 4
+ gint32 = 'long'
+ gint32_modifier='l'
+ gint32_format='li'
+ guint32_format='lu'
+ guint32_align = long_align
+else
+ error('Compiler provides no native 32-bit integer type')
+endif
+glibconfig_conf.set('gint32', gint32)
+glibconfig_conf.set_quoted('gint32_modifier', gint32_modifier)
+glibconfig_conf.set_quoted('gint32_format', gint32_format)
+glibconfig_conf.set_quoted('guint32_format', guint32_format)
+
+if int_size == 8
+ gint64 = 'int'
+ gint64_modifier=''
+ gint64_format='i'
+ guint64_format='u'
+ glib_extension=''
+ gint64_constant='(val)'
+ guint64_constant='(val)'
+ guint64_align = int_align
+elif long_size == 8 and (long_long_size != long_size or int64_t_typedef == 'long')
+ gint64 = 'long'
+ glib_extension=''
+ gint64_modifier='l'
+ gint64_format='li'
+ guint64_format='lu'
+ gint64_constant='(val##L)'
+ guint64_constant='(val##UL)'
+ guint64_align = long_align
+elif long_long_size == 8 and (long_long_size != long_size or int64_t_typedef == 'long long')
+ gint64 = 'long long'
+ glib_extension='G_GNUC_EXTENSION '
+ gint64_modifier=int64_m
+ gint64_format=int64_m + 'i'
+ guint64_format=int64_m + 'u'
+ gint64_constant='(G_GNUC_EXTENSION (val##LL))'
+ guint64_constant='(G_GNUC_EXTENSION (val##ULL))'
+ guint64_align = long_long_align
+else
+ error('Compiler provides no native 64-bit integer type')
+endif
+glibconfig_conf.set('glib_extension', glib_extension)
+glibconfig_conf.set('gint64', gint64)
+glibconfig_conf.set_quoted('gint64_modifier', gint64_modifier)
+glibconfig_conf.set_quoted('gint64_format', gint64_format)
+glibconfig_conf.set_quoted('guint64_format', guint64_format)
+glibconfig_conf.set('gint64_constant', gint64_constant)
+glibconfig_conf.set('guint64_constant', guint64_constant)
+
+if host_system == 'windows'
+ glibconfig_conf.set('g_pid_type', 'void*')
+ glibconfig_conf.set_quoted('g_pid_format', 'p')
+ if host_machine.cpu_family() == 'x86_64'
+ glibconfig_conf.set_quoted('g_pollfd_format', '%#' + int64_m + 'x')
+ else
+ glibconfig_conf.set_quoted('g_pollfd_format', '%#x')
+ endif
+ glibconfig_conf.set('g_dir_separator', '\\\\')
+ glibconfig_conf.set('g_searchpath_separator', ';')
+else
+ glibconfig_conf.set('g_pid_type', 'int')
+ glibconfig_conf.set_quoted('g_pid_format', 'i')
+ glibconfig_conf.set_quoted('g_pollfd_format', '%d')
+ glibconfig_conf.set('g_dir_separator', '/')
+ glibconfig_conf.set('g_searchpath_separator', ':')
+endif
+
+g_sizet_compatibility = {
+ 'short': sizet_size == short_size,
+ 'int': sizet_size == int_size,
+ 'long': sizet_size == long_size,
+ 'long long': sizet_size == long_long_size,
+}
+
+# Do separate checks for gcc/clang (and ignore other compilers for now), since
+# we need to explicitly pass -Werror to the compilers.
+# FIXME: https://github.com/mesonbuild/meson/issues/5399
+if cc.get_id() == 'gcc' or cc.get_id() == 'clang'
+ foreach type_name, size_compatibility : g_sizet_compatibility
+ g_sizet_compatibility += { type_name: size_compatibility and
+ cc.compiles(
+ '''#include <stddef.h>
+ size_t f (size_t *i) { return *i + 1; }
+ int main (void) {
+ unsigned ''' + type_name + ''' i = 0;
+ f (&i);
+ return 0;
+ }''',
+ args: ['-Werror'],
+ name : 'GCC size_t typedef is ' + type_name), }
+ endforeach
+endif
+
+if g_sizet_compatibility['short']
+ glibconfig_conf.set('glib_size_type_define', 'short')
+ glibconfig_conf.set_quoted('gsize_modifier', 'h')
+ glibconfig_conf.set_quoted('gssize_modifier', 'h')
+ glibconfig_conf.set_quoted('gsize_format', 'hu')
+ glibconfig_conf.set_quoted('gssize_format', 'hi')
+ glibconfig_conf.set('glib_msize_type', 'SHRT')
+elif g_sizet_compatibility['int']
+ glibconfig_conf.set('glib_size_type_define', 'int')
+ glibconfig_conf.set_quoted('gsize_modifier', '')
+ glibconfig_conf.set_quoted('gssize_modifier', '')
+ glibconfig_conf.set_quoted('gsize_format', 'u')
+ glibconfig_conf.set_quoted('gssize_format', 'i')
+ glibconfig_conf.set('glib_msize_type', 'INT')
+elif g_sizet_compatibility['long']
+ glibconfig_conf.set('glib_size_type_define', 'long')
+ glibconfig_conf.set_quoted('gsize_modifier', 'l')
+ glibconfig_conf.set_quoted('gssize_modifier', 'l')
+ glibconfig_conf.set_quoted('gsize_format', 'lu')
+ glibconfig_conf.set_quoted('gssize_format', 'li')
+ glibconfig_conf.set('glib_msize_type', 'LONG')
+elif g_sizet_compatibility['long long']
+ glibconfig_conf.set('glib_size_type_define', 'long long')
+ glibconfig_conf.set_quoted('gsize_modifier', int64_m)
+ glibconfig_conf.set_quoted('gssize_modifier', int64_m)
+ glibconfig_conf.set_quoted('gsize_format', int64_m + 'u')
+ glibconfig_conf.set_quoted('gssize_format', int64_m + 'i')
+ glibconfig_conf.set('glib_msize_type', 'INT64')
+else
+ error('Could not determine size of size_t.')
+endif
+
+if voidp_size == int_size
+ glibconfig_conf.set('glib_intptr_type_define', 'int')
+ glibconfig_conf.set_quoted('gintptr_modifier', '')
+ glibconfig_conf.set_quoted('gintptr_format', 'i')
+ glibconfig_conf.set_quoted('guintptr_format', 'u')
+ glibconfig_conf.set('glib_gpi_cast', '(gint)')
+ glibconfig_conf.set('glib_gpui_cast', '(guint)')
+elif voidp_size == long_size
+ glibconfig_conf.set('glib_intptr_type_define', 'long')
+ glibconfig_conf.set_quoted('gintptr_modifier', 'l')
+ glibconfig_conf.set_quoted('gintptr_format', 'li')
+ glibconfig_conf.set_quoted('guintptr_format', 'lu')
+ glibconfig_conf.set('glib_gpi_cast', '(glong)')
+ glibconfig_conf.set('glib_gpui_cast', '(gulong)')
+elif voidp_size == long_long_size
+ glibconfig_conf.set('glib_intptr_type_define', 'long long')
+ glibconfig_conf.set_quoted('gintptr_modifier', int64_m)
+ glibconfig_conf.set_quoted('gintptr_format', int64_m + 'i')
+ glibconfig_conf.set_quoted('guintptr_format', int64_m + 'u')
+ glibconfig_conf.set('glib_gpi_cast', '(gint64)')
+ glibconfig_conf.set('glib_gpui_cast', '(guint64)')
+else
+ error('Could not determine size of void *')
+endif
+
+if long_size != 8 and long_long_size != 8 and int_size != 8
+ error('GLib requires a 64-bit type. You might want to consider using the GNU C compiler.')
+endif
+
+glibconfig_conf.set('gintbits', int_size * 8)
+glibconfig_conf.set('glongbits', long_size * 8)
+glibconfig_conf.set('gsizebits', sizet_size * 8)
+glibconfig_conf.set('gssizebits', ssizet_size * 8)
+
+# XXX: https://gitlab.gnome.org/GNOME/glib/issues/1413
+if host_system == 'windows'
+ g_module_suffix = 'dll'
+else
+ g_module_suffix = 'so'
+endif
+glibconfig_conf.set('g_module_suffix', g_module_suffix)
+
+glibconfig_conf.set('GLIB_MAJOR_VERSION', major_version)
+glibconfig_conf.set('GLIB_MINOR_VERSION', minor_version)
+glibconfig_conf.set('GLIB_MICRO_VERSION', micro_version)
+glibconfig_conf.set('GLIB_VERSION', glib_version)
+
+glibconfig_conf.set('glib_void_p', voidp_size)
+glibconfig_conf.set('glib_long', long_size)
+glibconfig_conf.set('glib_size_t', sizet_size)
+glibconfig_conf.set('glib_ssize_t', ssizet_size)
+if host_machine.endian() == 'big'
+ glibconfig_conf.set('g_byte_order', 'G_BIG_ENDIAN')
+ glibconfig_conf.set('g_bs_native', 'BE')
+ glibconfig_conf.set('g_bs_alien', 'LE')
+else
+ glibconfig_conf.set('g_byte_order', 'G_LITTLE_ENDIAN')
+ glibconfig_conf.set('g_bs_native', 'LE')
+ glibconfig_conf.set('g_bs_alien', 'BE')
+endif
+
+# === va_copy checks ===
+
+glib_vacopy = ''
+
+# We check for G_VA_COPY_AS_ARRAY for historical reasons, but we no longer
+# use it: use Standard C va_copy() instead.
+
+va_list_val_copy_prog = '''
+ #include <stdarg.h>
+ #include <stdlib.h>
+ void f (int i, ...) {
+ va_list args1, args2;
+ va_start (args1, i);
+ args2 = args1;
+ if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
+ exit (1);
+ va_end (args1); va_end (args2);
+ }
+ int main() {
+ f (0, 42);
+ return 0;
+ }'''
+
+if cc_can_run
+ rres = cc.run(va_list_val_copy_prog, name : 'va_lists can be copied as values')
+ glib_va_val_copy = rres.compiled() and rres.returncode() == 0
+else
+ glib_va_val_copy = meson.get_external_property('va_val_copy', true)
+endif
+if not glib_va_val_copy
+ glib_vacopy = glib_vacopy + '\n#define G_VA_COPY_AS_ARRAY 1'
+ glib_conf.set('G_VA_COPY_AS_ARRAY', 1)
+endif
+glibconfig_conf.set('glib_vacopy', glib_vacopy)
+
+# check for flavours of varargs macros
+g_have_iso_c_varargs = cc.compiles('''
+ void some_func (void) {
+ int a(int p1, int p2, int p3);
+ #define call_a(...) a(1,__VA_ARGS__)
+ call_a(2,3);
+ }''', name : 'ISO C99 varargs macros in C')
+
+if not g_have_iso_c_varargs
+ error('GLib requires a C compiler with support for C99 __VA_ARG__ in macros.')
+endif
+
+if have_cxx
+ g_have_iso_cxx_varargs = cxx.compiles('''
+ void some_func (void) {
+ int a(int p1, int p2, int p3);
+ #define call_a(...) a(1,__VA_ARGS__)
+ call_a(2,3);
+ }''', name : 'ISO C99 varargs macros in C++')
+
+ if not g_have_iso_cxx_varargs
+ error('GLib requires a C++ compiler with support for C99 __VA_ARG__ in macros.')
+ endif
+endif
+
+g_have_gnuc_varargs = cc.compiles('''
+ void some_func (void) {
+ int a(int p1, int p2, int p3);
+ #define call_a(params...) a(1,params)
+ call_a(2,3);
+ }''', name : 'GNUC varargs macros')
+
+if cc.has_header('alloca.h')
+ glibconfig_conf.set('GLIB_HAVE_ALLOCA_H', true)
+endif
+has_syspoll = cc.has_header('sys/poll.h')
+has_systypes = cc.has_header('sys/types.h')
+if has_syspoll
+ glibconfig_conf.set('GLIB_HAVE_SYS_POLL_H', true)
+endif
+has_winsock2 = cc.has_header('winsock2.h')
+
+if has_syspoll and has_systypes
+ poll_includes = '''
+ #include<sys/poll.h>
+ #include<sys/types.h>'''
+elif has_winsock2
+ poll_includes = '''
+ #define _WIN32_WINNT @0@
+ #include <winsock2.h>'''.format(glib_conf.get('_WIN32_WINNT'))
+else
+ # FIXME?
+ error('FIX POLL* defines')
+endif
+
+poll_defines = [
+ [ 'POLLIN', 'g_pollin', 1 ],
+ [ 'POLLOUT', 'g_pollout', 4 ],
+ [ 'POLLPRI', 'g_pollpri', 2 ],
+ [ 'POLLERR', 'g_pollerr', 8 ],
+ [ 'POLLHUP', 'g_pollhup', 16 ],
+ [ 'POLLNVAL', 'g_pollnval', 32 ],
+]
+
+if has_syspoll and has_systypes
+ foreach d : poll_defines
+ val = cc.compute_int(d[0], prefix: poll_includes)
+ glibconfig_conf.set(d[1], val)
+ endforeach
+elif has_winsock2
+ # Due to a missed bug in configure.ac the poll test
+ # never succeeded on Windows and used some pre-defined
+ # values as a fallback. Keep using them to maintain
+ # ABI compatibility with autotools builds of glibs
+ # and with *any* glib-using code compiled against them,
+ # since these values end up in a public header glibconfig.h.
+ foreach d : poll_defines
+ glibconfig_conf.set(d[1], d[2])
+ endforeach
+endif
+
+# Internet address families
+# FIXME: what about Cygwin (G_WITH_CYGWIN)
+if host_system == 'windows'
+ inet_includes = '''
+ #include <winsock2.h>'''
+else
+ inet_includes = '''
+ #include <sys/types.h>
+ #include <sys/socket.h>'''
+endif
+
+inet_defines = [
+ [ 'AF_UNIX', 'g_af_unix' ],
+ [ 'AF_INET', 'g_af_inet' ],
+ [ 'AF_INET6', 'g_af_inet6' ],
+ [ 'MSG_OOB', 'g_msg_oob' ],
+ [ 'MSG_PEEK', 'g_msg_peek' ],
+ [ 'MSG_DONTROUTE', 'g_msg_dontroute' ],
+]
+foreach d : inet_defines
+ val = cc.compute_int(d[0], prefix: inet_includes)
+ glibconfig_conf.set(d[1], val)
+endforeach
+
+if host_system == 'windows'
+ have_ipv6 = true
+else
+ have_ipv6 = cc.has_type('struct in6_addr', prefix: '#include <netinet/in.h>')
+endif
+glib_conf.set('HAVE_IPV6', have_ipv6)
+
+# We need to decide at configure time if GLib will use real atomic
+# operations ("lock free") or emulated ones with a mutex. This is
+# because we must put this information in glibconfig.h so we know if
+# it is safe or not to inline using compiler intrinsics directly from
+# the header.
+#
+# We also publish the information via G_ATOMIC_LOCK_FREE in case the
+# user is interested in knowing if they can use the atomic ops across
+# processes.
+#
+# We can currently support the atomic ops natively when building GLib
+# with recent versions of GCC or MSVC.
+#
+# Note that the atomic ops are only available with GCC on x86 when
+# using -march=i486 or higher. If we detect that the atomic ops are
+# not available but would be available given the right flags, we want
+# to abort and advise the user to fix their CFLAGS. It's better to do
+# that then to silently fall back on emulated atomic ops just because
+# the user had the wrong build environment.
+atomictest = '''int main() {
+ int atomic = 2;
+ __sync_bool_compare_and_swap (&atomic, 2, 3);
+ return 0;
+}
+'''
+
+atomicdefine = '''
+#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
+#error "compiler has atomic ops, but doesn't define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4"
+#endif
+'''
+
+# We know that we can always use real ("lock free") atomic operations with MSVC
+if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl' or cc.links(atomictest, name : 'atomic ops')
+ have_atomic_lock_free = true
+ if cc.get_id() == 'gcc' and not cc.compiles(atomicdefine, name : 'atomic ops define')
+ # Old gcc release may provide
+ # __sync_bool_compare_and_swap but doesn't define
+ # __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
+ glib_conf.set('__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4', true)
+ endif
+
+ if cc.get_id() == 'gcc' or cc.get_id() == 'clang'
+ sync_swap_test = '''
+ int main() {
+ int atomic = 2;
+ __sync_swap (&atomic, 2);
+ return 0;
+ }
+ '''
+
+ glib_conf.set('_GLIB_GCC_HAVE_SYNC_SWAP', cc.links(sync_swap_test, name : 'sync swap'))
+ endif
+else
+ have_atomic_lock_free = false
+ if host_machine.cpu_family() == 'x86' and cc.links(atomictest, args : '-march=i486')
+ error('GLib must be built with -march=i486 or later.')
+ endif
+endif
+glibconfig_conf.set('G_ATOMIC_LOCK_FREE', have_atomic_lock_free)
+
+# === Threads ===
+
+if get_option('force_posix_threads')
+ warning('DEPRECATION: Option \'force_posix_threads\' is deprecated and will be removed after GLib 2.72; please file an issue with your use case if you still require it')
+endif
+
+# Determination of thread implementation
+if host_system == 'windows' and not get_option('force_posix_threads')
+ thread_dep = []
+ threads_implementation = 'win32'
+ glibconfig_conf.set('g_threads_impl_def', 'WIN32')
+ glib_conf.set('THREADS_WIN32', 1)
+else
+ thread_dep = dependency('threads')
+ threads_implementation = 'posix'
+ pthread_prefix = '''
+ #ifndef _GNU_SOURCE
+ # define _GNU_SOURCE
+ #endif
+ #include <pthread.h>'''
+ glibconfig_conf.set('g_threads_impl_def', 'POSIX')
+ glib_conf.set('THREADS_POSIX', 1)
+ if cc.has_header_symbol('pthread.h', 'pthread_attr_setstacksize')
+ glib_conf.set('HAVE_PTHREAD_ATTR_SETSTACKSIZE', 1)
+ endif
+ if cc.has_header_symbol('pthread.h', 'pthread_attr_setinheritsched')
+ glib_conf.set('HAVE_PTHREAD_ATTR_SETINHERITSCHED', 1)
+ endif
+ if cc.has_header_symbol('pthread.h', 'pthread_condattr_setclock')
+ glib_conf.set('HAVE_PTHREAD_CONDATTR_SETCLOCK', 1)
+ endif
+ if cc.has_header_symbol('pthread.h', 'pthread_cond_timedwait_relative_np')
+ glib_conf.set('HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE_NP', 1)
+ endif
+ if cc.has_header_symbol('pthread.h', 'pthread_getname_np', prefix : pthread_prefix)
+ glib_conf.set('HAVE_PTHREAD_GETNAME_NP', 1)
+ endif
+
+ # Assume that pthread_setname_np is available in some form; same as configure
+ if cc.links(pthread_prefix + '''
+ int main() {
+ pthread_setname_np("example");
+ return 0;
+ }''',
+ name : 'pthread_setname_np(const char*)',
+ dependencies : thread_dep)
+ # macOS and iOS
+ glib_conf.set('HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID', 1)
+ elif cc.links(pthread_prefix + '''
+ int main() {
+ pthread_setname_np(pthread_self(), "example");
+ return 0;
+ }''',
+ name : 'pthread_setname_np(pthread_t, const char*)',
+ dependencies : thread_dep)
+ # Linux, Solaris, etc.
+ glib_conf.set('HAVE_PTHREAD_SETNAME_NP_WITH_TID', 1)
+ elif cc.links(pthread_prefix + '''
+ int main() {
+ pthread_setname_np(pthread_self(), "%s", "example");
+ return 0;
+ }''',
+ name : 'pthread_setname_np(pthread_t, const char*, void*)',
+ dependencies : thread_dep)
+ # NetBSD
+ glib_conf.set('HAVE_PTHREAD_SETNAME_NP_WITH_TID_AND_ARG', 1)
+ elif cc.links(pthread_prefix + '''
+ #include <pthread_np.h>
+ int main() {
+ pthread_set_name_np(pthread_self(), "example");
+ return 0;
+ }''',
+ name : 'pthread_set_name_np(pthread_t, const char*)',
+ dependencies : thread_dep)
+ # FreeBSD, DragonFlyBSD, OpenBSD, etc.
+ glib_conf.set('HAVE_PTHREAD_SET_NAME_NP', 1)
+ endif
+endif
+
+# FIXME: we should make it print the result and always return 0, so that
+# the output in meson shows up as green
+# volatile is needed here to avoid optimisations in the test
+stack_grows_check_prog = '''
+ volatile int *a = 0, *b = 0;
+ void f (int i) {
+ volatile int x = 5;
+ if (i == 0)
+ b = &x;
+ else
+ f (i - 1);
+ }
+ int main () {
+ volatile int y = 7;
+ a = &y;
+ f (100);
+ return b > a ? 0 : 1;
+ }'''
+
+if cc_can_run
+ rres = cc.run(stack_grows_check_prog, name : 'stack grows check')
+ growing_stack = rres.compiled() and rres.returncode() == 0
+else
+ growing_stack = meson.get_external_property('growing_stack', false)
+endif
+
+glibconfig_conf.set10('G_HAVE_GROWING_STACK', growing_stack)
+
+# Tests for iconv
+#
+# We should never use the MinGW C library's iconv because it may not be
+# available in the actual runtime environment. On Windows, we always use
+# the built-in implementation
+if host_system == 'windows'
+ # We have a #include "win_iconv.c" in gconvert.c on Windows, so we don't need
+ # any external library for it
+ libiconv = []
+else
+ libiconv = dependency('iconv')
+endif
+
+pcre2_req = '>=10.32'
+pcre2 = dependency('libpcre2-8', version: pcre2_req, required: false, allow_fallback: false)
+if not pcre2.found()
+ if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl'
+ # MSVC: Search for the PCRE2 library by the configuration, which corresponds
+ # to the output of CMake builds of PCRE2. Note that debugoptimized
+ # is really a Release build with .PDB files.
+ if vs_crt == 'debug'
+ pcre2 = cc.find_library('pcre2d-8', required : false)
+ else
+ pcre2 = cc.find_library('pcre2-8', required : false)
+ endif
+ endif
+endif
+
+# Try again with the fallback
+if not pcre2.found()
+ pcre2 = dependency('libpcre2-8', version: pcre2_req, allow_fallback: true)
+ assert(pcre2.type_name() == 'internal')
+ # static flags are automatically enabled by the subproject if it's built
+ # with default_library=static
+ use_pcre2_static_flag = false
+elif host_system == 'windows'
+ pcre2_static = cc.links('''#define PCRE2_STATIC
+ #define PCRE2_CODE_UNIT_WIDTH 8
+ #include <pcre2.h>
+ int main() {
+ void *p = NULL;
+ pcre2_code_free(p);
+ return 0;
+ }''',
+ dependencies: pcre2,
+ name : 'Windows system PCRE2 is a static build')
+ use_pcre2_static_flag = pcre2_static
+else
+ use_pcre2_static_flag = false
+endif
+
+# Import the gvdb sources as a subproject to avoid having the copylib in-tree
+subproject('gvdb')
+gvdb_dep = dependency('gvdb')
+
+libm = cc.find_library('m', required : false)
+libffi_dep = dependency('libffi', version : '>= 3.0.0')
+
+libz_dep = dependency('zlib')
+
+# First check in libc, fallback to libintl, and as last chance build
+# proxy-libintl subproject.
+# FIXME: glib-gettext.m4 has much more checks to detect broken/uncompatible
+# implementations. This could be extended if issues are found in some platforms.
+libintl_deps = []
+libintl = dependency('intl', required: false, allow_fallback: false)
+if libintl.found()
+ # libintl supports different threading APIs, which may not
+ # require additional flags, but it defaults to using pthreads if
+ # found. Meson's "threads" dependency does not allow you to
+ # prefer pthreads. We may not be using pthreads for glib itself
+ # either so just link the library to satisfy libintl rather than
+ # also defining the macros with the -pthread flag.
+ #
+ # Meson's builtin dependency lookup as of 0.60.0 doesn't check for
+ # pthread, so we do this manually here.
+ if cc.has_function('ngettext', dependencies : libintl)
+ libintl_deps += [libintl]
+ else
+ libintl_pthread = cc.find_library('pthread', required : false)
+ if libintl_pthread.found() and cc.has_function('ngettext', dependencies : [libintl, libintl_pthread])
+ libintl_deps += [libintl, libintl_pthread]
+ else
+ libintl = disabler()
+ endif
+ endif
+endif
+
+if libintl.found()
+ have_bind_textdomain_codeset = cc.has_function('bind_textdomain_codeset', dependencies: libintl_deps)
+else
+ libintl = dependency('intl', allow_fallback: true)
+ assert(libintl.type_name() == 'internal')
+ libintl_deps = [libintl]
+ have_bind_textdomain_codeset = true # proxy-libintl supports it
+endif
+
+glib_conf.set('HAVE_BIND_TEXTDOMAIN_CODESET', have_bind_textdomain_codeset)
+
+# We require gettext to always be present
+glib_conf.set('HAVE_DCGETTEXT', 1)
+glib_conf.set('HAVE_GETTEXT', 1)
+
+glib_conf.set_quoted('GLIB_LOCALE_DIR', join_paths(glib_datadir, 'locale'))
+
+glib_conf.set_quoted('GLIB_LOCALSTATEDIR', glib_localstatedir)
+glib_conf.set_quoted('GLIB_RUNSTATEDIR', glib_runstatedir)
+
+# libmount is only used by gio, but we need to fetch the libs to generate the
+# pkg-config file below
+libmount_dep = []
+if host_system == 'linux'
+ libmount_dep = dependency('mount', version : '>=2.23', required : get_option('libmount'))
+ glib_conf.set('HAVE_LIBMOUNT', libmount_dep.found())
+endif
+
+if host_system == 'windows'
+ winsock2 = cc.find_library('ws2_32')
+else
+ winsock2 = not_found
+endif
+
+selinux_dep = []
+if host_system == 'linux'
+ selinux_dep = dependency('libselinux', version: '>=2.2', required: get_option('selinux'))
+
+ glib_conf.set('HAVE_SELINUX', selinux_dep.found())
+endif
+
+xattr_dep = []
+if host_system != 'windows' and get_option('xattr')
+ # either glibc or libattr can provide xattr support
+ # for both of them, we check for getxattr being in
+ # the library and a valid xattr header.
+
+ # try glibc
+ if cc.has_function('getxattr') and cc.has_header('sys/xattr.h')
+ glib_conf.set('HAVE_SYS_XATTR_H', 1)
+ glib_conf_prefix = glib_conf_prefix + '#define @0@ 1\n'.format('HAVE_SYS_XATTR_H')
+ #failure. try libattr
+ elif cc.has_header_symbol('attr/xattr.h', 'getxattr')
+ glib_conf.set('HAVE_ATTR_XATTR_H', 1)
+ glib_conf_prefix = glib_conf_prefix + '#define @0@ 1\n'.format('HAVE_ATTR_XATTR_H')
+ xattr_dep = [cc.find_library('xattr')]
+ else
+ error('No getxattr implementation found in C library or libxattr')
+ endif
+
+ glib_conf.set('HAVE_XATTR', 1)
+ if cc.compiles(glib_conf_prefix + '''
+ #include <stdio.h>
+ #ifdef HAVE_SYS_TYPES_H
+ #include <sys/types.h>
+ #endif
+ #ifdef HAVE_SYS_XATTR_H
+ #include <sys/xattr.h>
+ #elif HAVE_ATTR_XATTR_H
+ #include <attr/xattr.h>
+ #endif
+
+ int main (void) {
+ ssize_t len = getxattr("", "", NULL, 0, 0, XATTR_NOFOLLOW);
+ return len;
+ }''',
+ name : 'XATTR_NOFOLLOW')
+ glib_conf.set('HAVE_XATTR_NOFOLLOW', 1)
+ endif
+endif
+
+# If strlcpy is present (BSD and similar), check that it conforms to the BSD
+# specification. Specifically Solaris 8's strlcpy() does not, see
+# https://bugzilla.gnome.org/show_bug.cgi?id=53933 for further context.
+if cc.has_function('strlcpy')
+ if cc_can_run
+ rres = cc.run('''#include <stdlib.h>
+ #include <string.h>
+ int main() {
+ char p[10];
+ (void) strlcpy (p, "hi", 10);
+ if (strlcat (p, "bye", 0) != 3)
+ return 1;
+ return 0;
+ }''',
+ name : 'OpenBSD strlcpy/strlcat')
+ if rres.compiled() and rres.returncode() == 0
+ glib_conf.set('HAVE_STRLCPY', 1)
+ endif
+ elif meson.get_external_property('have_strlcpy', false)
+ glib_conf.set('HAVE_STRLCPY', 1)
+ endif
+endif
+
+cmdline_test_code = '''
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+static int
+__getcmdline (void)
+{
+/* This code is a dumbed-down version of g_file_get_contents() */
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+#define BUFSIZE 1024
+ char result[BUFSIZE];
+ struct stat stat_buf;
+
+ int fd = open ("/proc/self/cmdline", O_RDONLY|O_BINARY);
+ if (fd < 0)
+ exit (1);
+ if (fstat (fd, &stat_buf))
+ exit (1);
+
+ if (stat_buf.st_size > 0 && S_ISREG (stat_buf.st_mode))
+ {
+ if (read (fd, result, BUFSIZE) <= 0)
+ exit (1);
+ }
+ else
+ {
+ FILE *f = fdopen (fd, "r");
+ if (f == NULL)
+ exit (1);
+
+ if (fread (result, 1, BUFSIZE, f) <= 0)
+ exit (1);
+ }
+
+ return 0;
+}
+
+int
+main (void)
+{
+ exit (__getcmdline ());
+}'''
+
+if cc_can_run
+ rres = cc.run(cmdline_test_code, name : '/proc/self/cmdline')
+ have_proc_self_cmdline = rres.compiled() and rres.returncode() == 0
+else
+ have_proc_self_cmdline = meson.get_external_property('have_proc_self_cmdline', false)
+endif
+
+glib_conf.set('HAVE_PROC_SELF_CMDLINE', have_proc_self_cmdline)
+
+python = import('python').find_installation()
+# used for '#!/usr/bin/env <name>'
+python_name = 'python3'
+
+python_version = python.language_version()
+python_version_req = '>=3.5'
+if not python_version.version_compare(python_version_req)
+ error('Requires Python @0@, @1@ found.'.format(python_version_req, python_version))
+endif
+
+# Determine which user environment-dependent files that we want to install
+have_bash = find_program('bash', required : false).found() # For completion scripts
+bash_comp_dep = dependency('bash-completion', version: '>=2.0', required: false)
+have_sh = find_program('sh', required : false).found() # For glib-gettextize
+
+# Some installed tests require a custom environment
+env_program = find_program('env', required: installed_tests_enabled)
+
+# FIXME: How to detect Solaris? https://github.com/mesonbuild/meson/issues/1578
+if host_system == 'sunos'
+ glib_conf.set('_XOPEN_SOURCE_EXTENDED', 1)
+ glib_conf.set('_XOPEN_SOURCE', 2)
+ glib_conf.set('__EXTENSIONS__',1)
+endif
+
+# Sadly Meson does not expose this value:
+# https://github.com/mesonbuild/meson/pull/3460
+if host_system == 'windows'
+ # Autotools explicitly removed --Wl,--export-all-symbols from windows builds,
+ # with no explanation. Do the same here for now but this could be revisited if
+ # if causes issues.
+ export_dynamic_ldflags = []
+elif host_system == 'cygwin'
+ export_dynamic_ldflags = ['-Wl,--export-all-symbols']
+elif host_system in ['darwin', 'ios']
+ export_dynamic_ldflags = []
+elif host_system == 'sunos'
+ export_dynamic_ldflags = []
+else
+ export_dynamic_ldflags = ['-Wl,--export-dynamic']
+endif
+
+win32_cflags = []
+win32_ldflags = []
+if host_system == 'windows' and cc.get_id() != 'msvc' and cc.get_id() != 'clang-cl'
+ # Ensure MSVC-compatible struct packing convention is used when
+ # compiling for Win32 with gcc. It is used for the whole project and exposed
+ # in glib-2.0.pc.
+ win32_cflags = ['-mms-bitfields']
+ add_project_arguments(win32_cflags, language : 'c')
+
+ # Win32 API libs, used only by libglib and exposed in glib-2.0.pc
+ win32_ldflags = ['-lws2_32', '-lole32', '-lwinmm', '-lshlwapi', '-luuid']
+elif host_system == 'cygwin'
+ win32_ldflags = ['-luser32', '-lkernel32']
+endif
+
+# Tracing: dtrace
+want_dtrace = get_option('dtrace')
+enable_dtrace = false
+
+# Since dtrace support is opt-in we just error out if it was requested but
+# is not available. We don't bother with autodetection yet.
+if want_dtrace
+ if glib_have_carbon
+ error('GLib dtrace support not yet compatible with macOS dtrace')
+ endif
+ dtrace = find_program('dtrace', required : true) # error out if not found
+ if not cc.has_header('sys/sdt.h')
+ error('dtrace support needs sys/sdt.h header')
+ endif
+ # FIXME: autotools build also passes -fPIC -DPIC but is it needed in this case?
+ dtrace_obj_gen = generator(dtrace,
+ output : '@BASENAME@.o',
+ arguments : ['-G', '-s', '@INPUT@', '-o', '@OUTPUT@'])
+ dtrace_hdr_gen = generator(python,
+ output : '@BASENAME@.h',
+ arguments : ['-c', '''
+import subprocess, sys
+subprocess.run(sys.argv[1:], check=True)
+output = sys.argv[6]
+with open(output) as f:
+ contents = f.read()
+contents = contents.replace("define STAP_HAS_SEMAPHORES 1",
+ "undef STAP_HAS_SEMAPHORES")
+contents = contents.replace("define _SDT_HAS_SEMAPHORES 1",
+ "undef _SDT_HAS_SEMAPHORES")
+with open(output, "w") as f:
+ f.write(contents)
+''', dtrace.full_path(), '-h', '-s', '@INPUT@', '-o', '@OUTPUT@'])
+ glib_conf.set('HAVE_DTRACE', 1)
+ enable_dtrace = true
+endif
+
+# systemtap
+want_systemtap = get_option('systemtap')
+enable_systemtap = false
+
+if want_systemtap and enable_dtrace
+ tapset_install_dir = get_option('tapset_install_dir')
+ if tapset_install_dir == ''
+ tapset_install_dir = join_paths(get_option('datadir'), 'systemtap/tapset', host_machine.cpu_family())
+ endif
+ stp_cdata = configuration_data()
+ stp_cdata.set('ABS_GLIB_RUNTIME_LIBDIR', glib_libdir)
+ stp_cdata.set('LT_CURRENT', minor_version * 100)
+ stp_cdata.set('LT_REVISION', micro_version)
+ enable_systemtap = true
+endif
+
+pkg = import('pkgconfig')
+windows = import('windows')
+subdir('tools')
+subdir('glib')
+subdir('gobject')
+subdir('gthread')
+subdir('gmodule')
+subdir('gio')
+subdir('fuzzing')
+
+# xgettext is optional (on Windows for instance)
+if find_program('xgettext', required : get_option('nls')).found()
+ subdir('po')
+endif
+
+# Install m4 macros that other projects use
+install_data('m4macros/glib-2.0.m4', 'm4macros/glib-gettext.m4', 'm4macros/gsettings.m4',
+ install_dir : get_option('datadir') / 'aclocal',
+ install_tag : 'devel',
+)
+
+# Check whether we support overriding the invalid parameter handler on Windows for _get_osfhandle(),
+# g_fsync() (i.e. _commit()), etc
+if host_system == 'windows'
+ if cc.has_function('_set_thread_local_invalid_parameter_handler', prefix: '#include <stdlib.h>')
+ glib_conf.set('HAVE__SET_THREAD_LOCAL_INVALID_PARAMETER_HANDLER', 1)
+ endif
+ if cc.has_function('_set_invalid_parameter_handler', prefix: '#include <stdlib.h>')
+ glib_conf.set('HAVE__SET_INVALID_PARAMETER_HANDLER', 1)
+ endif
+ if cc.has_header_symbol('crtdbg.h', '_CrtSetReportMode')
+ glib_conf.set('HAVE__CRT_SET_REPORT_MODE', 1)
+ endif
+endif
+
+configure_file(output : 'config.h', configuration : glib_conf)
+
+if host_system == 'windows'
+ install_headers([ 'msvc_recommended_pragmas.h' ], install_dir : glib_includedir)
+endif
+
+if get_option('man')
+ xsltproc = find_program('xsltproc', required : true)
+ xsltproc_command = [
+ xsltproc,
+ '--nonet',
+ '--stringparam', 'man.output.quietly', '1',
+ '--stringparam', 'funcsynopsis.style', 'ansi',
+ '--stringparam', 'man.th.extra1.suppress', '1',
+ '--stringparam', 'man.authors.section.enabled', '0',
+ '--stringparam', 'man.copyright.section.enabled', '0',
+ '-o', '@OUTPUT@',
+ 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl',
+ '@INPUT@',
+ ]
+ man1_dir = join_paths(glib_prefix, get_option('mandir'), 'man1')
+endif
+
+gnome = import('gnome')
+subdir('docs/reference')
+
+summary({
+ 'host cpu' : host_machine.cpu_family(),
+ 'host endian' : host_machine.endian(),
+ 'host system' : host_system,
+ 'C Compiler' : cc.get_id(),
+ 'C++ Compiler' : have_cxx ? cxx.get_id() : 'none',
+ 'shared build' : glib_build_shared,
+ 'static build' : glib_build_static,
+}, section: 'Build environment')
+
+if build_machine.system() != host_system
+ summary({
+ 'build cpu' : build_machine.cpu_family(),
+ 'build endian' : build_machine.endian(),
+ 'build system' : build_machine.system(),
+ }, section: 'Build environment')
+endif
+
+summary({
+ 'prefix' : glib_prefix,
+ 'bindir' : glib_bindir,
+ 'libexecdir' : glib_libexecdir,
+ 'pkgdatadir' : glib_pkgdatadir,
+ 'datadir' : glib_datadir,
+ 'includedir' : glib_includedir,
+ 'giomodulesdir' : glib_giomodulesdir,
+ 'localstatedir' : glib_localstatedir,
+ 'runstatedir' : glib_runstatedir,
+}, section: 'Directories')
+
+if get_option('multiarch')
+ summary({
+ 'multiarch bindir' : glib_bindir,
+ 'multiarch libexecdir' : glib_libexecdir,
+ }, section: 'Directories')
+endif
+
+if enable_systemtap
+ summary('tapset dir', get_option('tapset_install_dir'), section: 'Directories')
+endif
+
+if host_system == 'linux'
+ summary({
+ 'selinux' : selinux_dep.found(),
+ 'libmount' : libmount_dep.found(),
+ }, section: 'Options')
+endif
+
+summary({
+ 'xattr' : xattr_dep.length() > 0,
+ 'man' : get_option('man'),
+ 'dtrace' : get_option('dtrace'),
+ 'systemtap' : enable_systemtap,
+ 'sysprof' : libsysprof_capture_dep.found(),
+ 'gtk_doc' : get_option('gtk_doc'),
+ 'bsymbolic_functions' : get_option('bsymbolic_functions'),
+ 'force_posix_threads' : get_option('force_posix_threads'),
+ 'tests' : get_option('tests'),
+ 'installed_tests' : get_option('installed_tests'),
+ 'nls' : get_option('nls'),
+ 'oss_fuzz' : get_option('oss_fuzz'),
+ 'glib_debug' : get_option('glib_debug'),
+ 'glib_assert' : get_option('glib_assert'),
+ 'glib_checks' : get_option('glib_checks'),
+ 'libelf' : get_option('libelf'),
+ 'multiarch' : get_option('multiarch'),
+}, section: 'Options')
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch/glib-2.76.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/create-2.76.0-force-cross-patch
===================================================================
--- GNOME/core/glib2/create-2.76.0-force-cross-patch (nonexistent)
+++ GNOME/core/glib2/create-2.76.0-force-cross-patch (revision 5)
Property changes on: GNOME/core/glib2/create-2.76.0-force-cross-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2/patches/README
===================================================================
--- GNOME/core/glib2/patches/README (nonexistent)
+++ GNOME/core/glib2/patches/README (revision 5)
@@ -0,0 +1,6 @@
+
+/* begin *
+
+ TODO: Leave some comment here.
+
+ * end */
Index: GNOME/core/glib2/patches
===================================================================
--- GNOME/core/glib2/patches (nonexistent)
+++ GNOME/core/glib2/patches (revision 5)
Property changes on: GNOME/core/glib2/patches
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/glib2
===================================================================
--- GNOME/core/glib2 (nonexistent)
+++ GNOME/core/glib2 (revision 5)
Property changes on: GNOME/core/glib2
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gsettings-desktop-schemas/Makefile
===================================================================
--- GNOME/core/gsettings-desktop-schemas/Makefile (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/Makefile (revision 5)
@@ -0,0 +1,56 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/gsettings-desktop-schemas
+
+versions = 44.0
+pkgname = gsettings-desktop-schemas
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+patches = $(CURDIR)/patches/gsettings-desktop-schemas-44.0-font-defaults.patch
+
+.NOTPARALLEL: $(patches)
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s) $(patches)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+$(patches): $(sha1s)
+ @echo -e "\n======= Create Patches =======\n" ; \
+ ( cd create-44.0-font-defaults-patch ; ./create.patch.sh ) ; \
+ echo -e "\n"
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s) $(patches)
Index: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/create.patch.sh
===================================================================
--- GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/create.patch.sh (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+VERSION=44.0
+
+tar --files-from=file.list -xJvf ../gsettings-desktop-schemas-$VERSION.tar.xz
+mv gsettings-desktop-schemas-$VERSION gsettings-desktop-schemas-$VERSION-orig
+
+cp -rf ./gsettings-desktop-schemas-$VERSION-new ./gsettings-desktop-schemas-$VERSION
+
+diff --unified -Nr gsettings-desktop-schemas-$VERSION-orig gsettings-desktop-schemas-$VERSION > gsettings-desktop-schemas-$VERSION-font-defaults.patch
+
+mv gsettings-desktop-schemas-$VERSION-font-defaults.patch ../patches
+
+rm -rf ./gsettings-desktop-schemas-$VERSION
+rm -rf ./gsettings-desktop-schemas-$VERSION-orig
Property changes on: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/file.list
===================================================================
--- GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/file.list (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/file.list (revision 5)
@@ -0,0 +1 @@
+gsettings-desktop-schemas-44.0/schemas/org.gnome.desktop.interface.gschema.xml.in
Index: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new/schemas/org.gnome.desktop.interface.gschema.xml.in
===================================================================
--- GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new/schemas/org.gnome.desktop.interface.gschema.xml.in (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new/schemas/org.gnome.desktop.interface.gschema.xml.in (revision 5)
@@ -0,0 +1,305 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<schemalist gettext-domain="gsettings-desktop-schemas">
+ <schema id="org.gnome.desktop.interface" path="/org/gnome/desktop/interface/">
+ <key name="toolkit-accessibility" type="b">
+ <default>false</default>
+ <summary>Enable Toolkit Accessibility</summary>
+ <description>
+ Whether toolkits should load accessibility related modules.
+ </description>
+ </key>
+ <key name="enable-animations" type="b">
+ <default>true</default>
+ <summary>Enable Animations</summary>
+ <description>
+ Whether animations should be displayed. Note: This is a global key,
+ it changes the behaviour of the window manager, the panel etc.
+ </description>
+ </key>
+ <key name="menus-have-tearoff" type="b">
+ <default>false</default>
+ <summary>Menus Have Tearoff</summary>
+ <description>
+ Whether menus should have a tearoff.
+ </description>
+ </key>
+ <key name="can-change-accels" type="b">
+ <default>false</default>
+ <summary>Can Change Accels</summary>
+ <description>
+ Whether the user can dynamically type a new accelerator when
+ positioned over an active menuitem.
+ </description>
+ </key>
+ <key name="toolbar-style" enum="org.gnome.desktop.GDesktopToolbarStyle">
+ <default>'both-horiz'</default>
+ <summary>Toolbar Style</summary>
+ <description>
+ Toolbar Style. Valid values are “both”, “both-horiz”, “icons”,
+ and “text”.
+ </description>
+ </key>
+ <key name="menubar-detachable" type="b">
+ <default>false</default>
+ <summary>Menubar Detachable</summary>
+ <description>
+ Whether the user can detach menubars and move them around.
+ </description>
+ </key>
+ <key name="toolbar-detachable" type="b">
+ <default>false</default>
+ <summary>Toolbar Detachable</summary>
+ <description>
+ Whether the user can detach toolbars and move them around.
+ </description>
+ </key>
+ <key name="toolbar-icons-size" enum="org.gnome.desktop.GDesktopToolbarIconSize">
+ <default>'large'</default>
+ <summary>Toolbar Icon Size</summary>
+ <description>
+ Size of icons in toolbars, either “small” or “large”.
+ </description>
+ </key>
+ <key name="cursor-blink" type="b">
+ <default>true</default>
+ <summary>Cursor Blink</summary>
+ <description>
+ Whether the cursor should blink.
+ </description>
+ </key>
+ <key name="cursor-blink-time" type="i">
+ <range min="100" max="2500"/>
+ <default>1200</default>
+ <summary>Cursor Blink Time</summary>
+ <description>
+ Length of the cursor blink cycle, in milliseconds.
+ </description>
+ </key>
+ <key name="cursor-blink-timeout" type="i">
+ <range min="1" max="2147483647"/>
+ <default>10</default>
+ <summary>Cursor Blink Timeout</summary>
+ <description>
+ Time after which the cursor stops blinking, in seconds.
+ </description>
+ </key>
+ <key name="icon-theme" type="s">
+ <default>'Adwaita'</default>
+ <summary>Icon Theme</summary>
+ <description>
+ Icon theme to use for the panel, nautilus etc.
+ </description>
+ </key>
+ <key name="gtk-theme" type="s">
+ <default>'Adwaita'</default>
+ <summary>Gtk+ Theme</summary>
+ <description>
+ Basename of the default theme used by gtk+.
+ </description>
+ </key>
+ <key name="gtk-key-theme" type="s">
+ <default>'Default'</default>
+ <summary>Gtk+ Keybinding Theme</summary>
+ <description>
+ Basename of the default keybinding theme used by gtk+.
+ </description>
+ </key>
+ <key name="font-name" type="s">
+ <default>'Sans 11'</default>
+ <summary>Default font</summary>
+ <description>
+ Name of the default font used by gtk+.
+ </description>
+ </key>
+ <key name="avatar-directories" type="as">
+ <default>[]</default>
+ <summary>Directories with avatar faces</summary>
+ <description>
+ Directories to override the default avatar faces installed by gnome-control-center.
+ </description>
+ </key>
+ <key name="text-scaling-factor" type="d">
+ <range min="0.5" max="3.0"/>
+ <default>1.0</default>
+ <summary>Text scaling factor</summary>
+ <description>
+ Factor used to enlarge or reduce text display, without changing font size.
+ </description>
+ </key>
+ <key name="scaling-factor" type="u">
+ <default>0</default>
+ <summary>Window scaling factor</summary>
+ <description>
+ Integer factor used to scale windows by. For use on high-dpi screens.
+ 0 means pick automatically based on monitor.
+ </description>
+ </key>
+ <key name="gtk-im-preedit-style" type="s">
+ <default>'callback'</default>
+ <summary>GTK IM Preedit Style</summary>
+ <description>
+ Name of the GTK+ input method Preedit Style used by gtk+.
+ </description>
+ </key>
+ <key name="gtk-im-status-style" type="s">
+ <default>'callback'</default>
+ <summary>GTK IM Status Style</summary>
+ <description>
+ Name of the GTK+ input method Status Style used by gtk+.
+ </description>
+ </key>
+ <key name="gtk-im-module" type="s">
+ <default>''</default>
+ <summary>GTK IM Module</summary>
+ <description>
+ Name of the input method module used by GTK+.
+ </description>
+ </key>
+ <key name="document-font-name" type="s">
+ <default>'Sans 11'</default>
+ <summary>Document font</summary>
+ <description>
+ Name of the default font used for reading documents.
+ </description>
+ </key>
+ <key name="monospace-font-name" type="s">
+ <default>'Monospace 11'</default>
+ <summary>Monospace font</summary>
+ <description>
+ Name of a monospaced (fixed-width) font for use in locations like
+ terminals.
+ </description>
+ </key>
+ <key name="menubar-accel" type="s">
+ <default>'F10'</default>
+ <summary>Menubar accelerator</summary>
+ <description>
+ Keyboard shortcut to open the menu bars.
+ </description>
+ </key>
+ <key name="cursor-theme" type="s">
+ <default>'Adwaita'</default>
+ <summary>Cursor theme</summary>
+ <description>Cursor theme name. Used only by Xservers that support the Xcursor extension.</description>
+ </key>
+ <key name="cursor-size" type="i">
+ <default>24</default>
+ <summary>Cursor size</summary>
+ <description>Size of the cursor used as cursor theme.</description>
+ </key>
+ <key name="gtk-timeout-initial" type="i">
+ <default>200</default>
+ <summary>Timeout before click repeat</summary>
+ <description>Timeout in milliseconds before a click starts repeating (on spinner buttons for example).</description>
+ </key>
+ <key name="gtk-timeout-repeat" type="i">
+ <default>20</default>
+ <summary>Timeout between click repeats</summary>
+ <description>Timeout in milliseconds between repeated clicks when a button is left pressed.</description>
+ </key>
+ <key name="gtk-color-palette" type="s">
+ <default>'black:white:gray50:red:purple:blue:light blue:green:yellow:orange:lavender:brown:goldenrod4:dodger blue:pink:light green:gray10:gray30:gray75:gray90'</default>
+ <summary>Palette used in the color selector</summary>
+ <description>Palette used in the color selector as defined by the “gtk-color-palette” setting</description>
+ </key>
+ <key name="gtk-color-scheme" type="s">
+ <default>''</default>
+ <summary>List of symbolic names and color equivalents</summary>
+ <description>A “\n” separated list of “name:color” as defined by the “gtk-color-scheme” setting</description>
+ </key>
+ <key name="clock-format" enum="org.gnome.desktop.GDesktopClockFormat">
+ <default>'24h'</default>
+ <summary>Whether the clock displays in 24h or 12h format</summary>
+ <description>
+ Whether the clock displays in 24h or 12h format
+ </description>
+ </key>
+ <key name="clock-show-seconds" type="b">
+ <default>false</default>
+ <summary>Whether the clock shows seconds</summary>
+ <description>
+ If true, display seconds in the clock.
+ </description>
+ </key>
+ <key name="clock-show-date" type="b">
+ <default>true</default>
+ <summary>Show date in clock</summary>
+ <description>
+ If true, display date in the clock, in addition to time.
+ </description>
+ </key>
+ <key name="clock-show-weekday" type="b">
+ <default>false</default>
+ <summary>Show weekday in clock</summary>
+ <description>
+ If true, display weekday in the clock, in addition to time.
+ </description>
+ </key>
+ <key name="enable-hot-corners" type="b">
+ <default>true</default>
+ <summary>Enable hot corners</summary>
+ <description>
+ If true, the activities overview can be accessed by moving the
+ mouse to the top-left corner.
+ </description>
+ </key>
+ <key name="show-battery-percentage" type="b">
+ <default>false</default>
+ <summary>Show battery percentage</summary>
+ <description>
+ If true, display battery percentage in the status menu, in addition to the icon.
+ </description>
+ </key>
+ <key name="gtk-enable-primary-paste" type="b">
+ <default>true</default>
+ <summary>Enable the primary paste selection</summary>
+ <description>
+ If true, gtk+ uses the primary paste selection, usually triggered by a middle mouse button click.
+ </description>
+ </key>
+ <key name="overlay-scrolling" type="b">
+ <default>true</default>
+ <summary>Allow overlay scrolling</summary>
+ <description>
+ Whether scrollbars should be overlayed as indicators. Depending
+ on input devices in use, permanent scrollbars may still be
+ displayed.
+ </description>
+ </key>
+ <key name="locate-pointer" type="b">
+ <default>false</default>
+ <summary>Highlights the current location of the pointer.</summary>
+ <description>
+ If true, pressing a key will highlight the current pointer location on screen.
+ </description>
+ </key>
+ <key name="font-antialiasing" enum="org.gnome.desktop.GDesktopFontAntialiasingMode">
+ <default>'grayscale'</default>
+ <summary>Antialiasing</summary>
+ <description>
+ The type of antialiasing to use when rendering fonts. Possible values are: “none” for no antialiasing, “grayscale” for standard grayscale antialiasing, and “rgba” for subpixel antialiasing (LCD screens only).
+ </description>
+ </key>
+ <key name="font-hinting" enum="org.gnome.desktop.GDesktopFontHinting">
+ <default>'slight'</default>
+ <summary>Hinting</summary>
+ <description>
+ The type of hinting to use when rendering fonts. Possible values are: “none” for no hinting and “slight” for fitting only to the Y-axis like Microsoft’s ClearType, DirectWrite and Adobe’s proprietary font rendering engine. Ignores native hinting within the font, generates hints algorithmically. Used on Ubuntu by default. Recommended. The meaning of “medium” and “full” depends on the font format (.ttf, .otf, .pfa/.pfb) and the installed version of FreeType. They usually try to fit glyphs to both the X and the Y axis (except for .otf: Y-only). This can lead to distortion and/or inconsistent rendering depending on the quality of the font, the font format and the state of FreeType’s font engines.
+ </description>
+ </key>
+ <key name="font-rgba-order" enum="org.gnome.desktop.GDesktopFontRgbaOrder">
+ <default>'rgb'</default>
+ <summary>RGBA order</summary>
+ <description>
+ The order of subpixel elements on an LCD screen; only used when antialiasing is set to “rgba”. Possible values are: “rgb” for red on left (most common), “bgr” for blue on left, “vrgb” for red on top, “vbgr” for red on bottom.
+ </description>
+ </key>
+ <key name="color-scheme" enum="org.gnome.desktop.GDesktopColorScheme">
+ <default>'default'</default>
+ <summary>Color scheme</summary>
+ <description>
+ The preferred color scheme for the user interface. Valid values are “default”, “prefer-dark”, “prefer-light”.
+ </description>
+ </key>
+ </schema>
+</schemalist>
Index: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new/schemas
===================================================================
--- GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new/schemas (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new/schemas (revision 5)
Property changes on: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new/schemas
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new
===================================================================
--- GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new (revision 5)
Property changes on: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch/gsettings-desktop-schemas-44.0-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch
===================================================================
--- GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch (revision 5)
Property changes on: GNOME/core/gsettings-desktop-schemas/create-44.0-font-defaults-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gsettings-desktop-schemas/patches/README
===================================================================
--- GNOME/core/gsettings-desktop-schemas/patches/README (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/patches/README (revision 5)
@@ -0,0 +1,6 @@
+
+/* begin *
+
+ TODO: Leave some comment here.
+
+ * end */
Index: GNOME/core/gsettings-desktop-schemas/patches
===================================================================
--- GNOME/core/gsettings-desktop-schemas/patches (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas/patches (revision 5)
Property changes on: GNOME/core/gsettings-desktop-schemas/patches
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gsettings-desktop-schemas
===================================================================
--- GNOME/core/gsettings-desktop-schemas (nonexistent)
+++ GNOME/core/gsettings-desktop-schemas (revision 5)
Property changes on: GNOME/core/gsettings-desktop-schemas
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/gtk+3/Makefile
===================================================================
--- GNOME/core/gtk+3/Makefile (nonexistent)
+++ GNOME/core/gtk+3/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/gtk+3
+
+versions = 3.24.37
+pkgname = gtk+
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/gtk+3
===================================================================
--- GNOME/core/gtk+3 (nonexistent)
+++ GNOME/core/gtk+3 (revision 5)
Property changes on: GNOME/core/gtk+3
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/libcroco/Makefile
===================================================================
--- GNOME/core/libcroco/Makefile (nonexistent)
+++ GNOME/core/libcroco/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/libcroco
+
+versions = 0.6.13
+pkgname = libcroco
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/libcroco
===================================================================
--- GNOME/core/libcroco (nonexistent)
+++ GNOME/core/libcroco (revision 5)
Property changes on: GNOME/core/libcroco
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/libgudev/Makefile
===================================================================
--- GNOME/core/libgudev/Makefile (nonexistent)
+++ GNOME/core/libgudev/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/libgudev
+
+versions = 236
+pkgname = libgudev
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/libgudev
===================================================================
--- GNOME/core/libgudev (nonexistent)
+++ GNOME/core/libgudev (revision 5)
Property changes on: GNOME/core/libgudev
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/libnma/Makefile
===================================================================
--- GNOME/core/libnma/Makefile (nonexistent)
+++ GNOME/core/libnma/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/libnma
+
+versions = 1.10.6
+pkgname = libnma
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/libnma
===================================================================
--- GNOME/core/libnma (nonexistent)
+++ GNOME/core/libnma (revision 5)
Property changes on: GNOME/core/libnma
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/librsvg/Makefile
===================================================================
--- GNOME/core/librsvg/Makefile (nonexistent)
+++ GNOME/core/librsvg/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/librsvg
+
+versions = 2.55.1
+pkgname = librsvg
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/librsvg
===================================================================
--- GNOME/core/librsvg (nonexistent)
+++ GNOME/core/librsvg (revision 5)
Property changes on: GNOME/core/librsvg
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/libsecret/Makefile
===================================================================
--- GNOME/core/libsecret/Makefile (nonexistent)
+++ GNOME/core/libsecret/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/libsecret
+
+versions = 0.20.4
+pkgname = libsecret
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/libsecret
===================================================================
--- GNOME/core/libsecret (nonexistent)
+++ GNOME/core/libsecret (revision 5)
Property changes on: GNOME/core/libsecret
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/mobile-broadband-provider-info/Makefile
===================================================================
--- GNOME/core/mobile-broadband-provider-info/Makefile (nonexistent)
+++ GNOME/core/mobile-broadband-provider-info/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/mobile-broadband-provider-info
+
+versions = 20221107
+pkgname = mobile-broadband-provider-info
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/mobile-broadband-provider-info
===================================================================
--- GNOME/core/mobile-broadband-provider-info (nonexistent)
+++ GNOME/core/mobile-broadband-provider-info (revision 5)
Property changes on: GNOME/core/mobile-broadband-provider-info
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/network-manager-applet/Makefile
===================================================================
--- GNOME/core/network-manager-applet/Makefile (nonexistent)
+++ GNOME/core/network-manager-applet/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/network-manager-applet
+
+versions = 1.30.0
+pkgname = network-manager-applet
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/network-manager-applet
===================================================================
--- GNOME/core/network-manager-applet (nonexistent)
+++ GNOME/core/network-manager-applet (revision 5)
Property changes on: GNOME/core/network-manager-applet
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/notification-daemon/Makefile
===================================================================
--- GNOME/core/notification-daemon/Makefile (nonexistent)
+++ GNOME/core/notification-daemon/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/notification-daemon
+
+versions = 3.20.0
+pkgname = notification-daemon
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/notification-daemon
===================================================================
--- GNOME/core/notification-daemon (nonexistent)
+++ GNOME/core/notification-daemon (revision 5)
Property changes on: GNOME/core/notification-daemon
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core/pango/Makefile
===================================================================
--- GNOME/core/pango/Makefile (nonexistent)
+++ GNOME/core/pango/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNOME/core/pango
+
+versions = 1.50.12
+pkgname = pango
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNOME/core/pango
===================================================================
--- GNOME/core/pango (nonexistent)
+++ GNOME/core/pango (revision 5)
Property changes on: GNOME/core/pango
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME/core
===================================================================
--- GNOME/core (nonexistent)
+++ GNOME/core (revision 5)
Property changes on: GNOME/core
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNOME
===================================================================
--- GNOME (nonexistent)
+++ GNOME (revision 5)
Property changes on: GNOME
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/Makefile
===================================================================
--- GNU/Makefile (nonexistent)
+++ GNU/Makefile (revision 5)
@@ -0,0 +1,13 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+SOURCE_REQUIRES += ALL_DIRS
+
+
+include ../../build-system/core.mk
+
+
+download_clean:
+ @true
+
+.PHONY: download_clean
Index: GNU/aspell/Makefile
===================================================================
--- GNU/aspell/Makefile (nonexistent)
+++ GNU/aspell/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/aspell
+
+versions = 0.60.8
+pkgname = aspell
+suffix = tar.gz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNU/aspell
===================================================================
--- GNU/aspell (nonexistent)
+++ GNU/aspell (revision 5)
Property changes on: GNU/aspell
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/autoconf/Makefile
===================================================================
--- GNU/autoconf/Makefile (nonexistent)
+++ GNU/autoconf/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/autoconf
+
+versions = 2.71
+pkgname = autoconf
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNU/autoconf
===================================================================
--- GNU/autoconf (nonexistent)
+++ GNU/autoconf (revision 5)
Property changes on: GNU/autoconf
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/autoconf-archive/Makefile
===================================================================
--- GNU/autoconf-archive/Makefile (nonexistent)
+++ GNU/autoconf-archive/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/autoconf-archive
+
+versions = 2022.09.03
+pkgname = autoconf-archive
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNU/autoconf-archive
===================================================================
--- GNU/autoconf-archive (nonexistent)
+++ GNU/autoconf-archive (revision 5)
Property changes on: GNU/autoconf-archive
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/automake/Makefile
===================================================================
--- GNU/automake/Makefile (nonexistent)
+++ GNU/automake/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/automake
+
+versions = 1.16.3
+pkgname = automake
+suffix = tar.xz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNU/automake
===================================================================
--- GNU/automake (nonexistent)
+++ GNU/automake (revision 5)
Property changes on: GNU/automake
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bash/Makefile
===================================================================
--- GNU/bash/Makefile (nonexistent)
+++ GNU/bash/Makefile (revision 5)
@@ -0,0 +1,58 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/bash
+
+versions = 5.2
+pkgname = bash
+suffix = tar.gz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+patches = $(CURDIR)/patches/bash-5.2-cross.patch
+patches += $(CURDIR)/patches/bash-5.2-manpages.patch
+
+.NOTPARALLEL: $(patches)
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s) $(patches)
+
+
+include ../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+$(patches): $(sha1s)
+ @echo -e "\n======= Create Patches =======\n" ; \
+ ( cd create-5.2-cross-patch ; ./create.patch.sh ) ; \
+ ( cd create-5.2-manpages-patch ; ./create.patch.sh ) ; \
+ echo -e "\n"
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s) $(patches)
Index: GNU/bash/create-5.2-cross-patch/bash-5.2-new/Makefile.in
===================================================================
--- GNU/bash/create-5.2-cross-patch/bash-5.2-new/Makefile.in (nonexistent)
+++ GNU/bash/create-5.2-cross-patch/bash-5.2-new/Makefile.in (revision 5)
@@ -0,0 +1,1786 @@
+# Makefile for bash-5.2, version 5.1
+#
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Make sure the first target in the makefile is the right one
+all: .made
+
+PACKAGE = @PACKAGE_NAME@
+VERSION = @PACKAGE_VERSION@
+
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+
+# Include some boilerplate Gnu makefile definitions.
+prefix = @prefix@
+
+exec_prefix = @exec_prefix@
+
+datarootdir = @datarootdir@
+
+bindir = @bindir@
+libdir = @libdir@
+infodir = @infodir@
+includedir = @includedir@
+datadir = @datadir@
+localedir = @localedir@
+pkgconfigdir = ${libdir}/pkgconfig
+
+loadablesdir = @loadablesdir@
+headersdir = @headersdir@
+
+docdir = @docdir@
+
+mandir = @mandir@
+manpfx = man
+
+man1ext = .1
+man1dir = $(mandir)/$(manpfx)1
+man3ext = .3
+man3dir = $(mandir)/$(manpfx)3
+
+htmldir = @htmldir@
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+topdir = @top_srcdir@
+BUILD_DIR = @BUILD_DIR@
+top_builddir = @BUILD_DIR@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+@SET_MAKE@
+CC = @CC@
+CC_FOR_BUILD = @CC_FOR_BUILD@
+YACC = @YACC@
+SHELL = @MAKE_SHELL@
+CP = cp
+RM = rm -f
+AR = @AR@
+ARFLAGS = @ARFLAGS@
+RANLIB = @RANLIB@
+SIZE = @SIZE@
+STRIP = strip
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALLMODE= -m 0755
+INSTALLMODE2 = -m 0555
+
+CTAGS = ctags
+CTAGSFLAGS = -x
+ETAGS = etags
+ETAGSFLAGS =
+
+TESTSCRIPT = @TESTSCRIPT@
+
+DEBUGGER_START_FILE = @DEBUGGER_START_FILE@
+
+#If you have purify, and want to use it, run the make as `make PURIFY=purify'
+#PURIFY = @PURIFY@
+
+# Here is a rule for making .o files from .c files that does not
+# force the type of the machine (like -M_MACHINE) into the flags.
+.c.o:
+ $(RM) $@
+ $(CC) $(CCFLAGS) -c $<
+
+EXEEXT = @EXEEXT@
+OBJEXT = @OBJEXT@
+
+# The name of this program and some version information.
+VERSPROG = bashversion$(EXEEXT)
+VERSOBJ = bashversion.$(OBJEXT)
+
+Program = bash$(EXEEXT)
+Version = @BASHVERS@
+PatchLevel = `$(BUILD_DIR)/$(VERSPROG) -p`
+RELSTATUS = @RELSTATUS@
+
+Machine = @host_cpu@
+OS = @host_os@
+VENDOR = @host_vendor@
+MACHTYPE = @host@
+
+# comment out for release
+DEBUG = @DEBUG@
+MALLOC_DEBUG = @MALLOC_DEBUG@
+
+THIS_SH = $(BUILD_DIR)/$(Program)
+
+# PROFILE_FLAGS is either -pg, to generate profiling info for use
+# with gprof, or nothing (the default).
+PROFILE_FLAGS= @PROFILE_FLAGS@
+
+CFLAGS = @CFLAGS@
+CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ @CROSS_COMPILE@
+CPPFLAGS = @CPPFLAGS@
+CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ ${DEBUG} ${MALLOC_DEBUG}
+STYLE_CFLAGS = @STYLE_CFLAGS@
+DEFS = @DEFS@
+LOCAL_DEFS = @LOCAL_DEFS@
+
+LOCALE_DEFS = -DLOCALEDIR='"$(localedir)"' -DPACKAGE='"$(PACKAGE)"'
+
+LOCAL_LIBS = @LOCAL_LIBS@
+LIBS = $(BUILTINS_LIB) $(LIBRARIES) @LIBS@
+LIBS_FOR_BUILD =
+
+STATIC_LD = @STATIC_LD@
+LOCAL_LDFLAGS = @LOCAL_LDFLAGS@
+
+SYSTEM_FLAGS = -DPROGRAM='"$(Program)"' -DCONF_HOSTTYPE='"$(Machine)"' -DCONF_OSTYPE='"$(OS)"' -DCONF_MACHTYPE='"$(MACHTYPE)"' -DCONF_VENDOR='"$(VENDOR)"' $(LOCALE_DEFS)
+
+BASE_CCFLAGS = $(SYSTEM_FLAGS) $(LOCAL_DEFS) \
+ $(DEFS) $(LOCAL_CFLAGS) $(INCLUDES) $(STYLE_CFLAGS)
+
+BASE_CCFLAGS_FOR_BUILD = $(SYSTEM_FLAGS) $(LOCAL_DEFS) \
+ $(DEFS) $(LOCAL_CFLAGS) $(INCLUDES_FOR_BUILD) $(STYLE_CFLAGS)
+
+CCFLAGS = $(ADDON_CFLAGS) $(BASE_CCFLAGS) ${PROFILE_FLAGS} $(CPPFLAGS) $(CFLAGS)
+
+CCFLAGS_FOR_BUILD = $(BASE_CCFLAGS_FOR_BUILD) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD)
+
+BASE_LDFLAGS = @LDFLAGS@ $(LOCAL_LDFLAGS) $(CFLAGS)
+LDFLAGS = ${ADDON_LDFLAGS} ${BASE_LDFLAGS} ${PROFILE_FLAGS} ${STATIC_LD}
+LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ $(LOCAL_LDFLAGS) $(CFLAGS_FOR_BUILD)
+
+ASAN_XCFLAGS = -fsanitize=address -fno-omit-frame-pointer
+ASAN_XLDFLAGS = -fsanitize=address
+
+GCOV_XCFLAGS = -fprofile-arcs -ftest-coverage
+GCOV_XLDFLAGS = -fprofile-arcs -ftest-coverage
+
+INCLUDES = -I. @RL_INCLUDE@ -I$(srcdir) -I$(BASHINCDIR) -I$(LIBSRC) $(INTL_INC)
+
+INCLUDES_FOR_BUILD = -I. -I$(srcdir) -I$(BASHINCDIR) -I$(LIBSRC) $(INTL_INC)
+
+# Maybe add: -Wextra
+GCC_LINT_FLAGS = -O -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wno-parentheses \
+ -Wcast-align -Wstrict-prototypes -Wconversion -Wformat \
+ -Wformat-nonliteral -Wmissing-braces -Wuninitialized \
+ -Wmissing-declarations -Winline \
+ -Wmissing-prototypes -Wtraditional -Wredundant-decls \
+ -Wformat-security -pedantic
+
+GCC_LINT_CFLAGS = $(BASE_CCFLAGS) $(CPPFLAGS) $(GCC_LINT_FLAGS)
+
+#
+# Support libraries
+#
+
+dot = .
+
+LIBSUBDIR = lib
+LIBSRC = $(srcdir)/$(LIBSUBDIR)
+
+LIBBUILD = ${BUILD_DIR}/${LIBSUBDIR}
+
+SUBDIR_INCLUDES = -I. @RL_INCLUDE@ -I$(topdir) -I$(topdir)/$(LIBSUBDIR)
+
+BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
+USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
+
+# the bash library
+# the library is a mix of functions that the C library does not provide on
+# some platforms and general shell utility functions
+SH_LIBSRC = $(LIBSRC)/sh
+SH_LIBDIR = $(dot)/${LIBSUBDIR}/sh
+SH_ABSSRC = ${topdir}/${SH_LIBSRC}
+
+SHLIB_SOURCE = ${SH_LIBSRC}/clktck.c ${SH_LIBSRC}/getcwd.c \
+ ${SH_LIBSRC}/getenv.c ${SH_LIBSRC}/oslib.c \
+ ${SH_LIBSRC}/setlinebuf.c ${SH_LIBSRC}/strchrnul.c \
+ ${SH_LIBSRC}/strcasecmp.c ${SH_LIBSRC}/strdup.c \
+ ${SH_LIBSRC}/strerror.c \
+ ${SH_LIBSRC}/strtod.c ${SH_LIBSRC}/strtol.c \
+ ${SH_LIBSRC}/strtoul.c ${SH_LIBSRC}/vprint.c \
+ ${SH_LIBSRC}/itos.c ${SH_LIBSRC}/rename.c \
+ ${SH_LIBSRC}/zread.c ${SH_LIBSRC}/zwrite.c \
+ ${SH_LIBSRC}/shtty.c ${SH_LIBSRC}/inet_aton.c \
+ ${SH_LIBSRC}/netopen.c ${SH_LIBSRC}/strpbrk.c \
+ ${SH_LIBSRC}/timeval.c ${SH_LIBSRC}/clock.c \
+ ${SH_LIBSRC}/makepath.c ${SH_LIBSRC}/pathcanon.c \
+ ${SH_LIBSRC}/pathphys.c ${SH_LIBSRC}/stringlist.c \
+ ${SH_LIBSRC}/stringvec.c ${SH_LIBSRC}/tmpfile.c \
+ ${SH_LIBSRC}/spell.c ${SH_LIBSRC}/strtrans.c \
+ ${SH_LIBSRC}/strcasestr.c ${SH_LIBSRC}/shquote.c \
+ ${SH_LIBSRC}/snprintf.c ${SH_LIBSRC}/mailstat.c \
+ ${SH_LIBSRC}/fmtulong.c ${SH_LIBSRC}/fmtullong.c \
+ ${SH_LIBSRC}/strtoll.c ${SH_LIBSRC}/strtoull.c \
+ ${SH_LIBSRC}/strtoimax.c ${SH_LIBSRC}/strtoumax.c \
+ ${SH_LIBSRC}/fmtumax.c ${SH_LIBSRC}/netconn.c \
+ ${SH_LIBSRC}/mktime.c ${SH_LIBSRC}/strftime.c \
+ ${SH_LIBSRC}/memset.c ${SH_LIBSRC}/mbschr.c \
+ ${SH_LIBSRC}/zcatfd.c ${SH_LIBSRC}/shmatch.c \
+ ${SH_LIBSRC}/strnlen.c ${SH_LIBSRC}/winsize.c \
+ ${SH_LIBSRC}/eaccess.c ${SH_LIBSRC}/wcsdup.c \
+ ${SH_LIBSRC}/zmapfd.c ${SH_LIBSRC}/fpurge.c \
+ ${SH_LIBSRC}/zgetline.c ${SH_LIBSRC}/mbscmp.c \
+ ${SH_LIBSRC}/casemod.c ${SH_LIBSRC}/uconvert.c \
+ ${SH_LIBSRC}/ufuncs.c ${SH_LIBSRC}/dprintf.c \
+ ${SH_LIBSRC}/input_avail.c ${SH_LIBSRC}/mbscasecmp.c \
+ ${SH_LIBSRC}/fnxform.c ${SH_LIBSRC}/unicode.c \
+ ${SH_LIBSRC}/wcswidth.c ${SH_LIBSRC}/wcsnwidth.c \
+ ${SH_LIBSRC}/shmbchar.c ${SH_LIBSRC}/utf8.c \
+ ${SH_LIBSRC}/random.c ${SH_LIBSRC}/gettimeofday.c \
+ ${SH_LIBSRC}/timers.c ${SH_LIBSRC}/strvis.c
+
+SHLIB_LIB = -lsh
+SHLIB_LIBNAME = libsh.a
+SHLIB_LIBRARY = ${SH_LIBDIR}/${SHLIB_LIBNAME}
+SHLIB_LDFLAGS = -L${SH_LIBDIR}
+SHLIB_DEP = ${SHLIB_LIBRARY}
+
+# we assume for now that readline source is being shipped with bash
+RL_LIBSRC = $(LIBSRC)/readline
+RL_LIBDOC = $(RL_LIBSRC)/doc
+RL_LIBDIR = @RL_LIBDIR@
+RL_ABSSRC = ${topdir}/$(RL_LIBDIR)
+
+RL_INCLUDEDIR = @RL_INCLUDEDIR@
+
+READLINE_LIB = @READLINE_LIB@
+READLINE_LIBRARY = $(RL_LIBDIR)/libreadline.a
+READLINE_LDFLAGS = -L${RL_LIBDIR}
+READLINE_DEP = @READLINE_DEP@
+
+# The source, object and documentation of the GNU Readline library.
+READLINE_SOURCE = $(RL_LIBSRC)/rldefs.h $(RL_LIBSRC)/rlconf.h \
+ $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/tcap.h \
+ $(RL_LIBSRC)/chardefs.h $(RL_LIBSRC)/keymaps.h \
+ $(RL_LIBSRC)/history.h $(RL_LIBSRC)/histlib.h \
+ $(RL_LIBSRC)/posixstat.h $(RL_LIBSRC)/tilde.h \
+ $(RL_LIBSRC)/rlstdc.h ${RL_LIBSRC}/xmalloc.h \
+ $(RL_LIBSRC)/rlshell.h ${RL_LIBSRC}/rlprivate.h \
+ $(RL_LIBSRC)/colors.h $(RL_LIBSRC)/parse-colors.h \
+ $(RL_LIBSRC)/funmap.c $(RL_LIBSRC)/emacs_keymap.c \
+ $(RL_LIBSRC)/search.c $(RL_LIBSRC)/vi_keymap.c \
+ $(RL_LIBSRC)/keymaps.c $(RL_LIBSRC)/parens.c \
+ $(RL_LIBSRC)/vi_mode.c $(RL_LIBSRC)/callback.c \
+ $(RL_LIBSRC)/readline.c $(RL_LIBSRC)/tilde.c \
+ $(RL_LIBSRC)/rltty.c $(RL_LIBSRC)/complete.c \
+ $(RL_LIBSRC)/bind.c $(RL_LIBSRC)/isearch.c \
+ $(RL_LIBSRC)/display.c $(RL_LIBSRC)/signals.c \
+ $(RL_LIBSRC)/util.c $(RL_LIBSRC)/kill.c $(RL_LIBSRC)/text.c \
+ $(RL_LIBSRC)/undo.c $(RL_LIBSRC)/macro.c \
+ $(RL_LIBSRC)/terminal.c $(RL_LIBSRC)/nls.c \
+ $(RL_LIBSRC)/input.c $(RL_LIBSRC)/xmalloc.c \
+ $(RL_LIBSRC)/shell.c $(RL_LIBSRC)/savestring.c \
+ $(RL_LIBSRC)/colors.c $(RL_LIBSRC)/parse-colors.c \
+ $(RL_LIBSRC)/misc.c $(RL_LIBSRC)/mbutil.c $(RL_LIBSRC)/compat.c \
+ $(RL_LIBSRC)/histexpand.c $(RL_LIBSRC)/history.c \
+ $(RL_LIBSRC)/histsearch.c $(RL_LIBSRC)/histfile.c
+
+READLINE_OBJ = $(RL_LIBDIR)/readline.o $(RL_LIBDIR)/funmap.o \
+ $(RL_LIBDIR)/parens.o $(RL_LIBDIR)/search.o \
+ $(RL_LIBDIR)/keymaps.o $(RL_LIBDIR)/xmalloc.o \
+ $(RL_LIBDIR)/rltty.o $(RL_LIBDIR)/complete.o \
+ $(RL_LIBDIR)/bind.o $(RL_LIBDIR)/isearch.o \
+ $(RL_LIBDIR)/display.o $(RL_LIBDIR)/signals.o \
+ $(RL_LIBDIR)/tilde.o $(RL_LIBDIR)/util.o \
+ $(RL_LIBDIR)/kill.o $(RL_LIBDIR)/undo.o $(RL_LIBDIR)/nls.o \
+ $(RL_LIBDIR)/macro.o $(RL_LIBDIR)/input.o \
+ $(RL_LIBDIR)/terminal.o $(RL_LIBDIR)/callback.o \
+ $(RL_LIBDIR)/shell.o $(RL_LIBDIR)/savestring.o \
+ $(RL_LIBDIR)/mbutil.o $(RL_LIBDIR)/compat.o \
+ $(RL_LIBDIR)/history.o $(RL_LIBDIR)/histexpand.o \
+ $(RL_LIBDIR)/histsearch.o $(RL_LIBDIR)/histfile.o \
+ $(RL_LIBDIR)/colors.o $(RL_LIBDIR)/parse-colors.o
+
+HIST_LIBSRC = $(LIBSRC)/readline
+HIST_LIBDIR = @HIST_LIBDIR@
+HIST_ABSSRC = ${topdir}/$(HIST_LIBDIR)
+
+HISTORY_LIB = @HISTORY_LIB@
+HISTORY_LIBRARY = $(HIST_LIBDIR)/libhistory.a
+HISTORY_LDFLAGS = -L$(HIST_LIBDIR)
+HISTORY_DEP = @HISTORY_DEP@
+
+# The source, object and documentation of the history library.
+HISTORY_SOURCE = $(HIST_LIBSRC)/history.c $(HIST_LIBSRC)/histexpand.c \
+ $(HIST_LIBSRC)/histsearch.c $(HIST_LIBSRC)/histfile.c \
+ $(HIST_LIBSRC)/shell.c \
+ $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/histlib.h
+HISTORY_OBJ = $(HIST_LIBDIR)/history.o $(HIST_LIBDIR)/histexpand.o \
+ $(HIST_LIBDIR)/histsearch.o $(HIST_LIBDIR)/histfile.o \
+ $(HIST_LIBDIR)/shell.o
+
+# You only need termcap (or curses) if you are linking with GNU Readline.
+TERM_LIBSRC = $(LIBSRC)/termcap
+TERM_LIBDIR = $(dot)/$(LIBSUBDIR)/termcap
+TERM_ABSSRC = ${topdir}/$(TERM_LIBDIR)
+
+TERMCAP_LIB = @TERMCAP_LIB@
+TERMCAP_LIBRARY = $(TERM_LIBDIR)/libtermcap.a
+TERMCAP_LDFLAGS = -L$(TERM_LIBDIR)
+TERMCAP_DEP = @TERMCAP_DEP@
+
+TERMCAP_SOURCE = $(TERM_LIBSRC)/termcap.c $(TERM_LIBSRC)/tparam.c
+TERMCAP_OBJ = $(TERM_LIBDIR)/termcap.o $(TERM_LIBDIR)/tparam.o
+
+GLOB_LIBSRC = $(LIBSRC)/glob
+GLOB_LIBDIR = $(dot)/$(LIBSUBDIR)/glob
+GLOB_ABSSRC = ${topdir}/$(GLOB_LIBDIR)
+
+GLOB_LIB = -lglob
+GLOB_LIBRARY = $(GLOB_LIBDIR)/libglob.a
+GLOB_LDFLAGS = -L$(GLOB_LIBDIR)
+GLOB_DEP = $(GLOB_LIBRARY)
+
+GLOB_SOURCE = $(GLOB_LIBSRC)/glob.c $(GLOB_LIBSRC)/strmatch.c \
+ $(GLOB_LIBSRC)/smatch.c $(GLOB_LIBSRC)/xmbsrtowcs.c \
+ $(GLOB_LIBSRC)/glob_loop.c $(GLOB_LIBSRC)/sm_loop.c \
+ $(GLOB_LIBSRC)/gmisc.c \
+ $(GLOB_LIBSRC)/glob.h $(GLOB_LIBSRC)/strmatch.h
+GLOB_OBJ = $(GLOB_LIBDIR)/glob.o $(GLOB_LIBDIR)/strmatch.o \
+ $(GLOB_LIBDIR)/smatch.o $(GLOB_LIBDIR)/xmbsrtowcs.o \
+ $(GLOB_LIBDIR)/gmisc.o
+
+# The source, object and documentation for the GNU Tilde library.
+TILDE_LIBSRC = $(LIBSRC)/tilde
+TILDE_LIBDIR = $(dot)/$(LIBSUBDIR)/tilde
+TILDE_ABSSRC = ${topdir}/$(TILDE_LIBDIR)
+
+TILDE_LIB = @TILDE_LIB@
+TILDE_LIBRARY = $(TILDE_LIBDIR)/libtilde.a
+TILDE_LDFLAGS = -L$(TILDE_LIBDIR)
+TILDE_DEP = $(TILDE_LIBRARY)
+
+TILDE_SOURCE = $(TILDE_LIBSRC)/tilde.c $(TILDE_LIBSRC)/tilde.h
+TILDE_OBJ = $(TILDE_LIBDIR)/tilde.o
+
+# libintl
+INTL_LIBSRC = $(LIBSRC)/intl
+INTL_LIBDIR = $(dot)/$(LIBSUBDIR)/intl
+INTL_ABSSRC = ${topdir}/$(INTL_LIB)
+INTL_BUILDDIR = ${LIBBUILD}/intl
+
+INTL_LIB = @LIBINTL@
+INTL_LIBRARY = $(INTL_LIBDIR)/libintl.a
+INTL_DEP = @INTL_DEP@
+INTL_INC = @INTL_INC@
+
+LIBINTL_H = @LIBINTL_H@
+
+# libiconv
+LIBICONV = @LIBICONV@
+
+# tests
+LIBINTL = @LIBINTL@
+LTLIBINTL = @LTLIBINTL@
+INTLLIBS = @INTLLIBS@
+INTLOBJS = @INTLOBJS@
+
+# Our malloc.
+MALLOC_TARGET = @MALLOC_TARGET@
+
+# set to alloca.o if we are using the C alloca in lib/malloc
+ALLOCA = @ALLOCA@
+
+ALLOC_LIBSRC = $(LIBSRC)/malloc
+ALLOC_LIBDIR = $(dot)/$(LIBSUBDIR)/malloc
+ALLOC_ABSSRC = ${topdir}/$(ALLOC_LIBDIR)
+
+MALLOC_SRC = @MALLOC_SRC@
+MALLOC_OTHERSRC = ${ALLOC_LIBSRC}/trace.c ${ALLOC_LIBSRC}/stats.c \
+ ${ALLOC_LIBSRC}/table.c ${ALLOC_LIBSRC}/watch.c
+MALLOC_SOURCE = ${ALLOC_LIBSRC}/${MALLOC_SRC} ${MALLOC_OTHERSRC}
+MALLOC_CFLAGS = -DRCHECK -Dbotch=programming_error ${MALLOC_DEBUG}
+
+MALLOC_LIB = @MALLOC_LIB@
+MALLOC_LIBRARY = @MALLOC_LIBRARY@
+MALLOC_LDFLAGS = @MALLOC_LDFLAGS@
+MALLOC_DEP = @MALLOC_DEP@
+
+ALLOC_HEADERS = $(ALLOC_LIBSRC)/getpagesize.h $(ALLOC_LIBSRC)/shmalloc.h \
+ $(ALLOC_LIBSRC)/imalloc.h $(ALLOC_LIBSRC)/mstats.h \
+ $(ALLOC_LIBSRC)/table.h $(ALLOC_LIBSRC)/watch.h
+
+$(MALLOC_LIBRARY): ${MALLOC_SOURCE} ${ALLOC_HEADERS} config.h
+ @(cd $(ALLOC_LIBDIR) && \
+ $(MAKE) $(MFLAGS) \
+ MALLOC_CFLAGS="$(MALLOC_CFLAGS)" ${MALLOC_TARGET} ) || exit 1
+
+BASHINCDIR = ${srcdir}/include
+BASHINCFILES = $(BASHINCDIR)/posixstat.h $(BASHINCDIR)/ansi_stdlib.h \
+ $(BASHINCDIR)/filecntl.h $(BASHINCDIR)/posixdir.h \
+ $(BASHINCDIR)/memalloc.h $(BASHINCDIR)/stdc.h \
+ $(BASHINCDIR)/posixjmp.h $(BASHINCDIR)/posixwait.h \
+ $(BASHINCDIR)/posixtime.h $(BASHINCDIR)/systimes.h \
+ $(BASHINCDIR)/unionwait.h $(BASHINCDIR)/maxpath.h \
+ $(BASHINCDIR)/shtty.h $(BASHINCDIR)/typemax.h \
+ $(BASHINCDIR)/ocache.h
+
+LIBRARIES = $(GLOB_LIB) $(SHLIB_LIB) $(READLINE_LIB) $(HISTORY_LIB) \
+ $(TERMCAP_LIB) $(TILDE_LIB) $(MALLOC_LIB) $(INTL_LIB) $(LIBICONV) \
+ $(LOCAL_LIBS)
+
+LIBDEP = $(GLOB_DEP) $(SHLIB_DEP) $(INTL_DEP) $(READLINE_DEP) $(HISTORY_DEP) \
+ $(TERMCAP_DEP) $(TILDE_DEP) $(MALLOC_DEP)
+
+LIBRARY_LDFLAGS = $(READLINE_LDFLAGS) $(HISTORY_LDFLAGS) $(GLOB_LDFLAGS) \
+ $(TILDE_LDFLAGS) $(MALLOC_LDFLAGS) $(SHLIB_LDFLAGS)
+
+#
+# The shell itself
+#
+
+# The main source code for the Bourne Again SHell.
+CSOURCES = shell.c eval.c parse.y general.c make_cmd.c print_cmd.c y.tab.c \
+ dispose_cmd.c execute_cmd.c variables.c $(GLOBC) version.c \
+ expr.c copy_cmd.c flags.c subst.c hashcmd.c hashlib.c mailcheck.c \
+ test.c trap.c alias.c jobs.c nojobs.c $(ALLOC_FILES) braces.c \
+ input.c bashhist.c array.c arrayfunc.c assoc.c sig.c pathexp.c \
+ unwind_prot.c siglist.c bashline.c bracecomp.c error.c \
+ list.c stringlib.c locale.c findcmd.c redir.c \
+ pcomplete.c pcomplib.c syntax.c xmalloc.c
+
+HSOURCES = shell.h flags.h trap.h hashcmd.h hashlib.h jobs.h builtins.h \
+ general.h variables.h config.h $(ALLOC_HEADERS) alias.h \
+ quit.h unwind_prot.h syntax.h ${GRAM_H} \
+ command.h input.h error.h bashansi.h dispose_cmd.h make_cmd.h \
+ subst.h externs.h siglist.h bashhist.h bashline.h bashtypes.h \
+ array.h arrayfunc.h sig.h mailcheck.h bashintl.h bashjmp.h \
+ execute_cmd.h parser.h pathexp.h pathnames.h pcomplete.h assoc.h \
+ $(BASHINCFILES)
+
+SOURCES = $(CSOURCES) $(HSOURCES) $(BUILTIN_DEFS)
+
+# headers in top-level source directory that get installed by install-headers
+INSTALLED_HEADERS = shell.h bashjmp.h command.h syntax.h general.h error.h \
+ variables.h array.h assoc.h arrayfunc.h quit.h dispose_cmd.h \
+ make_cmd.h subst.h sig.h externs.h builtins.h \
+ bashtypes.h xmalloc.h config-top.h config-bot.h \
+ bashintl.h bashansi.h bashjmp.h alias.h hashlib.h \
+ conftypes.h unwind_prot.h jobs.h siglist.h \
+ execute_cmd.h
+INSTALLED_BUILTINS_HEADERS = bashgetopt.h common.h getopt.h
+INSTALLED_INCFILES = posixstat.h ansi_stdlib.h filecntl.h posixdir.h \
+ memalloc.h stdc.h posixjmp.h posixwait.h posixtime.h systimes.h \
+ unionwait.h maxpath.h shtty.h typemax.h ocache.h chartypes.h gettext.h \
+ posixstat.h shmbchar.h shmbutil.h stat-time.h
+
+# header files chosen based on running of configure
+SIGNAMES_H = @SIGNAMES_H@
+
+# object files chosen based on running of configure
+JOBS_O = @JOBS_O@
+SIGLIST_O = @SIGLIST_O@
+SIGNAMES_O = @SIGNAMES_O@
+
+ARRAY_O = @ARRAY_O@
+
+# Matching object files.
+OBJECTS = shell.o eval.o y.tab.o general.o make_cmd.o print_cmd.o $(GLOBO) \
+ dispose_cmd.o execute_cmd.o variables.o copy_cmd.o error.o \
+ expr.o flags.o $(JOBS_O) subst.o hashcmd.o hashlib.o mailcheck.o \
+ trap.o input.o unwind_prot.o pathexp.o sig.o test.o version.o \
+ alias.o $(ARRAY_O) arrayfunc.o assoc.o braces.o bracecomp.o bashhist.o \
+ bashline.o $(SIGLIST_O) list.o stringlib.o locale.o findcmd.o redir.o \
+ pcomplete.o pcomplib.o syntax.o xmalloc.o $(SIGNAMES_O)
+
+# Where the source code of the shell builtins resides.
+BUILTIN_SRCDIR=$(srcdir)/builtins
+DEFSRC=$(BUILTIN_SRCDIR)
+BUILTIN_ABSSRC=${topdir}/builtins
+DEFDIR = $(dot)/builtins
+DEBUGGER_DIR = $(dot)/debugger
+
+BUILTIN_DEFS = $(DEFSRC)/alias.def $(DEFSRC)/bind.def $(DEFSRC)/break.def \
+ $(DEFSRC)/builtin.def $(DEFSRC)/cd.def $(DEFSRC)/colon.def \
+ $(DEFSRC)/command.def ${DEFSRC}/complete.def \
+ $(DEFSRC)/caller.def $(DEFSRC)/declare.def \
+ $(DEFSRC)/echo.def $(DEFSRC)/enable.def $(DEFSRC)/eval.def \
+ $(DEFSRC)/exec.def $(DEFSRC)/exit.def $(DEFSRC)/fc.def \
+ $(DEFSRC)/fg_bg.def $(DEFSRC)/hash.def $(DEFSRC)/help.def \
+ $(DEFSRC)/history.def $(DEFSRC)/jobs.def $(DEFSRC)/kill.def \
+ $(DEFSRC)/let.def $(DEFSRC)/read.def $(DEFSRC)/return.def \
+ $(DEFSRC)/set.def $(DEFSRC)/setattr.def $(DEFSRC)/shift.def \
+ $(DEFSRC)/source.def $(DEFSRC)/suspend.def $(DEFSRC)/test.def \
+ $(DEFSRC)/times.def $(DEFSRC)/trap.def $(DEFSRC)/type.def \
+ $(DEFSRC)/ulimit.def $(DEFSRC)/umask.def $(DEFSRC)/wait.def \
+ $(DEFSRC)/getopts.def $(DEFSRC)/reserved.def \
+ $(DEFSRC)/pushd.def $(DEFSRC)/shopt.def $(DEFSRC)/printf.def \
+ $(DEFSRC)/mapfile.def
+BUILTIN_C_SRC = $(DEFSRC)/mkbuiltins.c $(DEFSRC)/common.c \
+ $(DEFSRC)/evalstring.c $(DEFSRC)/evalfile.c \
+ $(DEFSRC)/bashgetopt.c $(GETOPT_SOURCE)
+BUILTIN_C_OBJ = $(DEFDIR)/common.o $(DEFDIR)/evalstring.o \
+ $(DEFDIR)/evalfile.o $(DEFDIR)/bashgetopt.o
+BUILTIN_OBJS = $(DEFDIR)/alias.o $(DEFDIR)/bind.o $(DEFDIR)/break.o \
+ $(DEFDIR)/builtin.o $(DEFDIR)/cd.o $(DEFDIR)/colon.o \
+ $(DEFDIR)/command.o $(DEFDIR)/caller.o $(DEFDIR)/declare.o \
+ $(DEFDIR)/echo.o $(DEFDIR)/enable.o $(DEFDIR)/eval.o \
+ $(DEFDIR)/exec.o $(DEFDIR)/exit.o $(DEFDIR)/fc.o \
+ $(DEFDIR)/fg_bg.o $(DEFDIR)/hash.o $(DEFDIR)/help.o \
+ $(DEFDIR)/history.o $(DEFDIR)/jobs.o $(DEFDIR)/kill.o \
+ $(DEFDIR)/let.o $(DEFDIR)/pushd.o $(DEFDIR)/read.o \
+ $(DEFDIR)/return.o $(DEFDIR)/shopt.o $(DEFDIR)/printf.o \
+ $(DEFDIR)/set.o $(DEFDIR)/setattr.o $(DEFDIR)/shift.o \
+ $(DEFDIR)/source.o $(DEFDIR)/suspend.o $(DEFDIR)/test.o \
+ $(DEFDIR)/times.o $(DEFDIR)/trap.o $(DEFDIR)/type.o \
+ $(DEFDIR)/ulimit.o $(DEFDIR)/umask.o $(DEFDIR)/wait.o \
+ $(DEFDIR)/getopts.o $(DEFDIR)/mapfile.o $(BUILTIN_C_OBJ)
+GETOPT_SOURCE = $(DEFSRC)/getopt.c $(DEFSRC)/getopt.h
+PSIZE_SOURCE = $(DEFSRC)/psize.sh $(DEFSRC)/psize.c
+
+BUILTINS_LIBRARY = $(DEFDIR)/libbuiltins.a
+BUILTINS_LIB = -lbuiltins
+BUILTINS_LDFLAGS = -L$(DEFDIR)
+BUILTINS_DEP = $(BUILTINS_LIBRARY)
+
+# Documentation for the shell.
+DOCSRC = $(srcdir)/doc
+DOCDIR = $(dot)/doc
+
+# Translations and other i18n support files
+PO_SRC = $(srcdir)/po/
+PO_DIR = $(dot)/po/
+
+SIGNAMES_SUPPORT = $(SUPPORT_SRC)mksignames.c
+
+SUPPORT_SRC = $(srcdir)/support/
+SDIR = $(dot)/support
+
+TESTS_SUPPORT = recho$(EXEEXT) zecho$(EXEEXT) printenv$(EXEEXT) xcase$(EXEEXT)
+CREATED_SUPPORT = signames.h recho$(EXEEXT) zecho$(EXEEXT) printenv$(EXEEXT) \
+ tests/recho$(EXEEXT) tests/zecho$(EXEEXT) \
+ tests/printenv$(EXEEXT) xcase$(EXEEXT) tests/xcase$(EXEEXT) \
+ mksignames$(EXEEXT) lsignames.h \
+ mksyntax${EXEEXT} syntax.c $(VERSPROG) $(VERSOBJ) \
+ buildversion.o mksignames.o signames.o buildsignames.o
+CREATED_CONFIGURE = config.h config.cache config.status config.log \
+ stamp-h po/POTFILES config.status.lineno
+CREATED_MAKEFILES = Makefile builtins/Makefile doc/Makefile \
+ lib/readline/Makefile lib/glob/Makefile \
+ lib/sh/Makefile lib/tilde/Makefile lib/malloc/Makefile \
+ lib/termcap/Makefile examples/loadables/Makefile \
+ examples/loadables/Makefile.inc examples/loadables/Makefile.sample \
+ examples/loadables/perl/Makefile support/Makefile \
+ lib/intl/Makefile po/Makefile po/Makefile.in
+CREATED_HEADERS = signames.h config.h pathnames.h version.h y.tab.h \
+ ${DEFDIR}/builtext.h
+
+OTHER_DOCS = $(srcdir)/CHANGES $(srcdir)/COMPAT $(srcdir)/NEWS $(srcdir)/POSIX \
+ $(srcdir)/RBASH $(srcdir)/README
+OTHER_INSTALLED_DOCS = CHANGES COMPAT NEWS POSIX RBASH README
+
+LOADABLES_DIR = ${top_builddir}/examples/loadables
+
+# Keep GNU Make from exporting the entire environment for small machines.
+.NOEXPORT:
+
+.made: $(Program) bashbug $(SDIR)/man2html$(EXEEXT)
+ @echo "$(Program) last made for a $(Machine) running $(OS)" >.made
+
+$(Program): $(OBJECTS) $(BUILTINS_DEP) $(LIBDEP) .build
+ $(RM) $@
+ $(PURIFY) $(CC) $(BUILTINS_LDFLAGS) $(LIBRARY_LDFLAGS) $(LDFLAGS) -o $(Program) $(OBJECTS) $(LIBS)
+ ls -l $(Program)
+ -$(SIZE) $(Program)
+
+.build: $(SOURCES) config.h Makefile $(DEFDIR)/builtext.h version.h $(VERSPROG)
+ @echo
+ @echo " ***********************************************************"
+ @echo " * *"
+ @echo " * `$(BUILD_DIR)/$(VERSPROG) -l`"
+ @echo " * *"
+ @echo " ***********************************************************"
+ @echo
+
+bashbug: $(SDIR)/bashbug.sh $(VERSPROG)
+ @sed -e "s%!PATCHLEVEL!%$(PatchLevel)%" \
+ $(SDIR)/bashbug.sh > $@
+ @chmod a+rx bashbug
+
+strip: $(Program) .made
+ $(STRIP) $(Program)
+ ls -l $(Program)
+ -$(SIZE) $(Program)
+
+lint:
+ ${MAKE} ${MFLAGS} ADDON_CFLAGS='${GCC_LINT_FLAGS}' .made
+
+asan:
+ ${MAKE} ${MFLAGS} ADDON_CFLAGS='${ASAN_XCFLAGS}' ADDON_LDFLAGS='${ASAN_XLDFLAGS}' .made
+
+valgrind:
+ ${MAKE} ${MFLAGS} ADDON_CFLAGS='-DDISABLE_MALLOC_WRAPPERS' ADDON_LDFLAGS= .made
+
+# cheating
+gcov:
+ ${MAKE} ${MFLAGS} CFLAGS=-g ADDON_CFLAGS='${GCOV_XCFLAGS}' ADDON_LDFLAGS='${GCOV_XLDFLAGS}' .made
+
+# have to make this separate because making tests depend on $(PROGRAM)
+asan-tests: asan $(TESTS_SUPPORT)
+ @-test -d tests || mkdir tests
+ @cp $(TESTS_SUPPORT) tests
+ @( cd $(srcdir)/tests && \
+ BUILD_DIR=$(BUILD_DIR) PATH=$(BUILD_DIR)/tests:$$PATH THIS_SH=$(THIS_SH) $(SHELL) ${TESTSCRIPT} )
+
+profiling-tests: ${PROGRAM}
+ @test "X$$PROFILE_FLAGS" == "X" && { echo "profiling-tests: must be built with profiling enabled" >&2; exit 1; }
+ @${MAKE} ${MFLAGS} tests TESTSCRIPT=run-gprof
+
+version.h: $(SOURCES) config.h Makefile patchlevel.h
+ $(SHELL) $(SUPPORT_SRC)mkversion.sh -b -S ${topdir} -s $(RELSTATUS) -d $(Version) -o newversion.h \
+ && mv newversion.h version.h
+
+bashversion$(EXEEXT): buildversion.o $(SUPPORT_SRC)bashversion.c
+ $(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)bashversion.c buildversion.o ${LIBS_FOR_BUILD}
+
+buildversion.o: $(srcdir)/version.c
+ $(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) -DBUILDTOOL -c -o $@ $(srcdir)/version.c
+
+buildversion.o: bashintl.h $(BASHINCDIR)/gettext.h
+buildversion.o: version.h patchlevel.h conftypes.h
+
+# old rules
+GRAM_H = parser-built
+y.tab.o: y.tab.h y.tab.c ${GRAM_H} command.h ${BASHINCDIR}/stdc.h input.h
+${GRAM_H}: y.tab.h
+ @-if test -f y.tab.h ; then \
+ cmp -s $@ y.tab.h 2>/dev/null || cp -p y.tab.h $@; \
+ fi
+
+y.tab.c: parse.y
+# -if test -f y.tab.h; then mv -f y.tab.h old-y.tab.h; fi
+ $(YACC) -d $(srcdir)/parse.y
+ $(RM) parser-built
+ touch parser-built
+# -if cmp -s old-y.tab.h y.tab.h; then mv old-y.tab.h y.tab.h; else cp -p y.tab.h ${GRAM_H}; fi
+
+y.tab.h: y.tab.c
+ @true
+
+
+# Subdirs will often times want version.h, so they'll change back up to
+# the top level and try to create it. This causes parallel build issues
+# so just force top level sanity before we descend.
+$(LIBDEP): .build
+#$(LIBDEP): version.h
+
+$(READLINE_LIBRARY): config.h $(READLINE_SOURCE)
+ @echo making $@ in ${RL_LIBDIR}
+ @( { test "${RL_LIBDIR}" = "${libdir}" && exit 0; } || \
+ cd ${RL_LIBDIR} && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} libreadline.a) || exit 1
+
+$(HISTORY_LIBRARY): config.h $(HISTORY_SOURCE) $(READLINE_DEP)
+ @echo making $@ in ${HIST_LIBDIR}
+ @( { test "${HIST_LIBDIR}" = "${libdir}" && exit 0; } || \
+ cd ${HIST_LIBDIR} && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} libhistory.a) || exit 1
+
+$(GLOB_LIBRARY): config.h $(GLOB_SOURCE)
+ @echo making $@ in ${GLOB_LIBDIR}
+ @(cd ${GLOB_LIBDIR} && \
+ $(MAKE) $(MFLAGS) DEBUG=${DEBUG} libglob.a) || exit 1
+
+$(TILDE_LIBRARY): config.h $(TILDE_SOURCE)
+ @echo making $@ in ${TILDE_LIBDIR}
+ @(cd ${TILDE_LIBDIR} && \
+ $(MAKE) $(MFLAGS) libtilde.a) || exit 1
+
+$(TERMCAP_LIBRARY): config.h ${TERMCAP_SOURCE}
+ @echo making $@ in ${TERM_LIBDIR}
+ @(cd ${TERM_LIBDIR} && \
+ $(MAKE) $(MFLAGS) libtermcap.a) || exit 1
+
+$(SHLIB_LIBRARY): config.h ${SHLIB_SOURCE}
+ @echo making $@ in ${SH_LIBDIR}
+ @(cd ${SH_LIBDIR} && \
+ $(MAKE) $(MFLAGS) DEBUG=${DEBUG} ${SHLIB_LIBNAME}) || exit 1
+
+${INTL_LIBRARY}: config.h ${INTL_LIBDIR}/Makefile
+ @echo making $@ in ${INTL_LIBDIR}
+ @(cd ${INTL_LIBDIR} && \
+ $(MAKE) $(MFLAGS) XCFLAGS="${LOCAL_CFLAGS}" all) || exit 1
+
+${LIBINTL_H}: ${INTL_DEP}
+
+signames.o: $(SUPPORT_SRC)signames.c
+ $(RM) $@
+ $(CC) $(CCFLAGS) -c $(SUPPORT_SRC)signames.c
+
+buildsignames.o: $(SUPPORT_SRC)signames.c
+ $(RM) $@
+ $(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) -DBUILDTOOL -o $@ -c $(SUPPORT_SRC)signames.c
+
+mksignames.o: $(SUPPORT_SRC)mksignames.c
+ $(RM) $@
+ $(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) -DBUILDTOOL -c $(SUPPORT_SRC)mksignames.c
+
+mksignames$(EXEEXT): mksignames.o buildsignames.o
+ $(RM) $@
+ $(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ mksignames.o buildsignames.o ${LIBS_FOR_BUILD}
+
+mksyntax$(EXEEXT): ${srcdir}/mksyntax.c config.h syntax.h ${BASHINCDIR}/chartypes.h bashansi.h
+ $(RM) $@
+ ${CC_FOR_BUILD} ${CCFLAGS_FOR_BUILD} ${LDFLAGS_FOR_BUILD} -o $@ ${srcdir}/mksyntax.c ${LIBS_FOR_BUILD}
+
+# make a list of signals for the local system -- this is done when we're
+# *not* cross-compiling
+lsignames.h: mksignames$(EXEEXT)
+ $(RM) $@
+ ./mksignames$(EXEEXT) $@
+
+# copy the correct signames header file to signames.h
+signames.h: $(SIGNAMES_H)
+ -if cmp -s $(SIGNAMES_H) $@ ; then :; else $(RM) $@ ; $(CP) $(SIGNAMES_H) $@ ; fi
+
+syntax.c: mksyntax${EXEEXT} $(srcdir)/syntax.h
+ $(RM) $@
+ ./mksyntax$(EXEEXT) -o $@
+
+$(BUILTINS_LIBRARY): $(DEFDIR)/builtext.h $(BUILTIN_DEFS) $(BUILTIN_C_SRC) config.h ${BASHINCDIR}/memalloc.h version.h
+ @(cd $(DEFDIR) && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} targets ) || exit 1
+
+# these require special rules to circumvent make builtin rules
+${DEFDIR}/common.o: $(BUILTIN_SRCDIR)/common.c
+ @(cd $(DEFDIR) && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} common.o) || exit 1
+
+${DEFDIR}/bashgetopt.o: $(BUILTIN_SRCDIR)/bashgetopt.c
+ @(cd $(DEFDIR) && $(MAKE) $(MFLAGS) DEBUG=${DEBUG} bashgetopt.o) || exit 1
+
+${DEFDIR}/builtext.h: $(BUILTIN_DEFS)
+ @(cd $(DEFDIR) && $(MAKE) $(MFLAGS) builtext.h ) || exit 1
+
+${DEFDIR}/pipesize.h: ${BUILTINS_LIBRARY}
+ @(cd $(DEFDIR) && $(MAKE) $(MFLAGS) pipesize.h ) || exit 1
+
+$(SDIR)/man2html$(EXEEXT): ${SUPPORT_SRC}/man2html.c
+ @(cd $(SDIR) && $(MAKE) $(MFLAGS) all ) || exit 1
+
+# For the justification of the following Makefile rules, see node
+# `Automatic Remaking' in GNU Autoconf documentation.
+
+Makefile makefile: config.status $(srcdir)/Makefile.in
+ CONFIG_FILES=Makefile CONFIG_HEADERS= $(SHELL) ./config.status
+
+Makefiles makefiles: config.status $(srcdir)/Makefile.in
+ @for mf in $(CREATED_MAKEFILES); do \
+ CONFIG_FILES=$$mf CONFIG_HEADERS= $(SHELL) ./config.status || exit 1; \
+ done
+
+config.h: stamp-h
+
+stamp-h: config.status $(srcdir)/config.h.in $(srcdir)/config-top.h $(srcdir)/config-bot.h
+ CONFIG_FILES= CONFIG_HEADERS=config.h $(SHELL) ./config.status
+
+config.status: $(srcdir)/configure
+ $(SHELL) ./config.status --recheck
+
+pathnames.h: Makefile $(srcdir)/pathnames.h.in
+ @sed -e 's|@DEBUGGER_START_FILE\@|${DEBUGGER_START_FILE}|g' $(srcdir)/pathnames.h.in > pathnames.tmp
+ @if test -f $@; then \
+ cmp -s pathnames.tmp $@ || mv pathnames.tmp $@; \
+ else \
+ mv pathnames.tmp $@; \
+ fi
+ @${RM} pathnames.tmp
+
+# comment out for distribution
+$(srcdir)/configure: $(srcdir)/configure.ac $(srcdir)/aclocal.m4 $(srcdir)/config.h.in
+ cd $(srcdir) && autoconf
+
+# for chet
+reconfig: force
+ sh $(srcdir)/configure -C
+
+loadables:
+ cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) all
+
+#newversion: mkversion
+# $(RM) .build
+# ./mkversion -dir $(srcdir) -dist
+# mv -f newversion.h version.h
+# $(MAKE) -f $(srcdir)/Makefile $(MFLAGS) srcdir=$(srcdir)
+
+doc documentation: force
+ @(cd $(DOCDIR) ; $(MAKE) $(MFLAGS) )
+
+info dvi ps: force
+ @(cd $(DOCDIR) ; $(MAKE) $(MFLAGS) CFLAGS='$(CCFLAGS)' $@ )
+
+force:
+
+# unused
+TAGS: $(SOURCES) $(BUILTIN_C_SRC) $(LIBRARY_SOURCE)
+ ( cd $(topdir) && $(ETAGS) $(ETAGSFLAGS) $(SOURCES) $(BUILTIN_C_SRC) $(LIBRARY_SOURCE) )
+
+tags: $(SOURCES) $(BUILTIN_C_SRC) $(LIBRARY_SOURCE)
+ ( cd $(topdir) && $(CTAGS) $(CTAGSFLAGS) $(SOURCES) $(BUILTIN_C_SRC) $(LIBRARY_SOURCE) > $@ )
+
+# Targets that actually do things not part of the build
+
+installdirs:
+ @${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(bindir)
+ @${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(man1dir)
+ @${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(infodir)
+ @${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(docdir)
+ -( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+
+install: .made installdirs
+ $(INSTALL_PROGRAM) $(INSTALLMODE) $(Program) $(DESTDIR)$(bindir)/$(Program)
+ $(INSTALL_SCRIPT) $(INSTALLMODE2) bashbug $(DESTDIR)$(bindir)/bashbug
+ $(INSTALL_DATA) $(OTHER_DOCS) $(DESTDIR)$(docdir)
+ -( cd $(DOCDIR) ; $(MAKE) $(MFLAGS) \
+ man1dir=$(man1dir) man1ext=$(man1ext) \
+ man3dir=$(man3dir) man3ext=$(man3ext) \
+ infodir=$(infodir) htmldir=$(htmldir) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(DEFDIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+
+install-strip:
+ $(MAKE) $(MFLAGS) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' \
+ prefix=${prefix} exec_prefix=${exec_prefix} \
+ DESTDIR=$(DESTDIR) install
+
+install-headers-dirs:
+ @${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(headersdir)
+ @${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(headersdir)/builtins
+ @${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(headersdir)/include
+ @${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(pkgconfigdir)
+
+install-headers: install-headers-dirs
+ @for hf in $(INSTALLED_HEADERS) ; do \
+ ${INSTALL_DATA} $(srcdir)/"$$hf" $(DESTDIR)$(headersdir)/$$hf || exit 1; \
+ done
+ @for hf in $(INSTALLED_INCFILES) ; do \
+ ${INSTALL_DATA} $(BASHINCDIR)/"$$hf" $(DESTDIR)$(headersdir)/include/$$hf || exit 1; \
+ done
+ @for hf in $(INSTALLED_BUILTINS_HEADERS) ; do \
+ ${INSTALL_DATA} $(BUILTIN_SRCDIR)/"$$hf" $(DESTDIR)$(headersdir)/builtins/$$hf || exit 1; \
+ done
+ @for hf in $(CREATED_HEADERS) ; do \
+ if test -f $(BUILD_DIR)/"$$hf" ; then \
+ ${INSTALL_DATA} $(BUILD_DIR)/"$$hf" $(DESTDIR)$(headersdir)/$$hf || exit 1; \
+ else \
+ ${INSTALL_DATA} $(srcdir)/"$$hf" $(DESTDIR)$(headersdir)/$$hf || exit 1; \
+ fi ; \
+ done
+ -$(INSTALL_DATA) $(SDIR)/bash.pc $(DESTDIR)$(pkgconfigdir)/bash.pc
+
+uninstall-headers:
+ -( cd $(DESTDIR)$(headersdir) && $(RM) $(INSTALLED_HEADERS) )
+ -( cd $(DESTDIR)$(headersdir)/include && $(RM) $(INSTALLED_INCFILES) )
+ -( cd $(DESTDIR)$(headersdir)/builtins && $(RM) $(INSTALLED_BUILTINS_HEADERS) )
+ -( cd $(DESTDIR)$(headersdir) && $(RM) $(CREATED_HEADERS) )
+ -( $(RM) $(DESTDIR)$(pkgconfigdir)/bash.pc )
+
+uninstall: .made
+ $(RM) $(DESTDIR)$(bindir)/$(Program) $(DESTDIR)$(bindir)/bashbug
+ -( cd $(DESTDIR)$(docdir) && ${RM} ${OTHER_INSTALLED_DOCS} )
+ -( cd $(DOCDIR) ; $(MAKE) $(MFLAGS) \
+ man1dir=$(man1dir) man1ext=$(man1ext) \
+ man3dir=$(man3dir) man3ext=$(man3ext) \
+ infodir=$(infodir) htmldir=$(htmldir) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+
+.PHONY: basic-clean clean realclean maintainer-clean distclean mostlyclean maybe-clean
+
+LIB_SUBDIRS = ${RL_LIBDIR} ${HIST_LIBDIR} ${TERM_LIBDIR} ${GLOB_LIBDIR} \
+ ${INTL_LIBDIR} ${TILDE_LIBDIR} ${ALLOC_LIBDIR} ${SH_LIBDIR}
+
+basic-clean:
+ $(RM) $(OBJECTS) $(Program) bashbug
+ $(RM) .build .made version.h
+
+clean: basic-clean
+ ( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
+ ( cd builtins && $(MAKE) $(MFLAGS) $@ )
+ -( cd $(SDIR) && $(MAKE) $(MFLAGS) $@ )
+ -for libdir in ${LIB_SUBDIRS}; do \
+ (cd $$libdir && test -f Makefile && $(MAKE) $(MFLAGS) $@) ;\
+ done
+ -( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ $(RM) $(CREATED_SUPPORT)
+
+mostlyclean: basic-clean
+ ( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
+ ( cd builtins && $(MAKE) $(MFLAGS) $@ )
+ -( cd $(SDIR) && $(MAKE) $(MFLAGS) $@ )
+ -for libdir in ${LIB_SUBDIRS}; do \
+ (cd $$libdir && test -f Makefile && $(MAKE) $(MFLAGS) $@) ;\
+ done
+ -( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+
+distclean: basic-clean maybe-clean
+ ( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
+ ( cd builtins && $(MAKE) $(MFLAGS) $@ )
+ -( cd $(SDIR) && $(MAKE) $(MFLAGS) $@ )
+ -for libdir in ${LIB_SUBDIRS}; do \
+ (cd $$libdir && test -f Makefile && $(MAKE) $(MFLAGS) $@) ;\
+ done
+ -( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ $(RM) $(CREATED_CONFIGURE) tags TAGS
+ $(RM) $(CREATED_SUPPORT) Makefile $(CREATED_MAKEFILES) pathnames.h
+
+maintainer-clean: basic-clean
+ @echo This command is intended for maintainers to use.
+ @echo It deletes files that may require special tools to rebuild.
+ $(RM) y.tab.c y.tab.h parser-built tags TAGS
+ ( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
+ ( cd builtins && $(MAKE) $(MFLAGS) $@ )
+ ( cd $(SDIR) && $(MAKE) $(MFLAGS) $@ )
+ -for libdir in ${LIB_SUBDIRS}; do \
+ (cd $$libdir && test -f Makefile && $(MAKE) $(MFLAGS) $@) ;\
+ done
+ -( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ -( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
+ $(RM) $(CREATED_CONFIGURE) $(CREATED_MAKEFILES)
+ $(RM) $(CREATED_SUPPORT) Makefile pathnames.h
+
+maybe-clean:
+ -if test X"`cd $(topdir) && pwd -P`" != X"`cd $(BUILD_DIR) && pwd -P`" ; then \
+ $(RM) parser-built y.tab.c y.tab.h ; \
+ fi
+
+recho$(EXEEXT): $(SUPPORT_SRC)recho.c
+ @$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)recho.c ${LIBS_FOR_BUILD}
+
+zecho$(EXEEXT): $(SUPPORT_SRC)zecho.c
+ @$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)zecho.c ${LIBS_FOR_BUILD}
+
+printenv$(EXEEXT): $(SUPPORT_SRC)printenv.c
+ @$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)printenv.c ${LIBS_FOR_BUILD}
+
+xcase$(EXEEXT): $(SUPPORT_SRC)xcase.c
+ @$(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(SUPPORT_SRC)xcase.c ${LIBS_FOR_BUILD}
+
+test tests check: force $(Program) $(TESTS_SUPPORT)
+ @-test -d tests || mkdir tests
+ @cp $(TESTS_SUPPORT) tests
+ @( cd $(srcdir)/tests && \
+ BUILD_DIR=$(BUILD_DIR) PATH=$(BUILD_DIR)/tests:$$PATH THIS_SH=$(THIS_SH) $(SHELL) ${TESTSCRIPT} )
+
+symlinks:
+ $(SHELL) $(SUPPORT_SRC)fixlinks -s $(srcdir)
+
+dist: force
+ @echo Bash distributions are created using $(srcdir)/support/mkdist.
+ @echo Here is a sample of the necessary commands:
+ @echo $(Program) $(srcdir)/support/mkdist -m $(srcdir)/MANIFEST -s $(srcdir) -r ${PACKAGE} -t $(PACKAGE_VERSION)
+
+xdist: force
+ ( cd $(DOCDIR) && $(MAKE) $(MFLAGS) $@ )
+ ( cd po && $(MAKE) $(MFLAGS) $@ )
+
+depend: depends
+
+depends: force
+ $(Program) $(SUPPORT_SRC)mkdep -c ${CC} -- ${CCFLAGS} ${CSOURCES}
+
+#### PRIVATE TARGETS ####
+hashtest: hashlib.c
+ $(CC) -DTEST_HASHING $(CCFLAGS) $(TEST_NBUCKETS) -o $@ $(srcdir)/hashlib.c xmalloc.o $(INTL_LIB) $(MALLOC_LIBRARY)
+
+############################ DEPENDENCIES ###############################
+
+# Files that depend on the definitions in config-top.h, which are not meant
+# to be changed
+array.o: $(srcdir)/config-top.h
+array2.o: $(srcdir)/config-top.h
+bashhist.o: $(srcdir)/config-top.h
+shell.o: $(srcdir)/config-top.h
+input.o: $(srcdir)/config-top.h
+y.tab.o: $(srcdir)/config-top.h
+jobs.o: $(srcdir)/config-top.h
+nojobs.o: $(srcdir)/config-top.h
+execute_cmd.o: $(srcdir)/config-top.h
+variables.o: $(srcdir)/config-top.h
+findcmd.o: $(srcdir)/config-top.h
+subst.o: $(srcdir)/config-top.h
+builtins/cd.o: $(srcdir)/config-top.h
+builtins/command.o: $(srcdir)/config-top.h
+builtins/common.o: $(srcdir)/config-top.h
+builtins/declare.o: $(srcdir)/config-top.h
+builtins/break.o: $(srcdir)/config-top.h
+builtins/echo.o: $(srcdir)/config-top.h
+builtins/evalstring.o: $(srcdir)/config-top.h
+builtins/exit.o: $(srcdir)/config-top.h
+builtins/kill.o: $(srcdir)/config-top.h
+builtins/shopt.o: $(srcdir)/config-top.h
+
+# XXX
+${SH_LIBDIR}/tmpfile.o: $(srcdir)/config-top.h
+
+# shell basics
+copy_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+copy_cmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+copy_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+copy_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+copy_cmd.o: bashansi.h assoc.h $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+dispose_cmd.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+dispose_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h
+dispose_cmd.o: error.h general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+dispose_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+dispose_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+dispose_cmd.o: ${BASHINCDIR}/ocache.h
+dispose_cmd.o: assoc.h ${BASHINCDIR}/chartypes.h
+error.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h flags.h ${BASHINCDIR}/stdc.h error.h
+error.o: command.h general.h xmalloc.h externs.h input.h bashhist.h
+error.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+error.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+error.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+error.o: make_cmd.h subst.h sig.h pathnames.h externs.h execute_cmd.h
+error.o: input.h execute_cmd.h
+error.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h assoc.h
+eval.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h trap.h flags.h ${DEFSRC}/common.h
+eval.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+eval.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+eval.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+eval.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
+eval.o: input.h execute_cmd.h
+eval.o: bashhist.h assoc.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
+execute_cmd.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+execute_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+execute_cmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+execute_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+execute_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
+execute_cmd.o: ${BASHINCDIR}/memalloc.h ${GRAM_H} flags.h builtins.h jobs.h quit.h siglist.h
+execute_cmd.o: execute_cmd.h findcmd.h redir.h trap.h test.h pathexp.h
+execute_cmd.o: $(DEFSRC)/common.h ${DEFDIR}/builtext.h ${GLOB_LIBSRC}/strmatch.h
+execute_cmd.o: ${BASHINCDIR}/posixtime.h ${BASHINCDIR}/chartypes.h
+execute_cmd.o: $(DEFSRC)/getopt.h
+execute_cmd.o: bashhist.h input.h ${GRAM_H} assoc.h hashcmd.h alias.h
+execute_cmd.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/posixwait.h
+expr.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+expr.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+expr.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+expr.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+expr.o: make_cmd.h subst.h sig.h pathnames.h externs.h flags.h execute_cmd.h
+expr.o: ${BASHINCDIR}/chartypes.h
+expr.o: assoc.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/typemax.h
+findcmd.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h ${BASHINCDIR}/posixstat.h bashansi.h
+findcmd.o: ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/memalloc.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h
+findcmd.o: ${BASHINCDIR}/stdc.h error.h general.h xmalloc.h variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h
+findcmd.o: dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h externs.h
+findcmd.o: flags.h hashlib.h pathexp.h hashcmd.h execute_cmd.h
+findcmd.o: ${BASHINCDIR}/chartypes.h
+flags.o: config.h flags.h
+flags.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+flags.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+flags.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h execute_cmd.h
+flags.o: make_cmd.h subst.h sig.h pathnames.h externs.h bashhist.h
+flags.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h bashansi.h assoc.h
+general.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+general.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+general.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+general.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+general.o: make_cmd.h subst.h sig.h pathnames.h externs.h flags.h parser.h
+general.o: pathexp.h
+general.o: ${BASHINCDIR}/maxpath.h ${BASHINCDIR}/posixtime.h
+general.o: ${BASHINCDIR}/chartypes.h
+general.o: trap.h input.h assoc.h test.h findcmd.h
+general.o: ${BASHINCDIR}/ocache.h $(DEFSRC)/common.h
+hashcmd.o: config.h ${BASHINCDIR}/posixstat.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+hashcmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+hashcmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashcmd.h
+hashcmd.o: execute_cmd.h findcmd.h ${BASHINCDIR}/stdc.h pathnames.h hashlib.h
+hashcmd.o: quit.h sig.h flags.h
+hashlib.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+hashlib.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+hashlib.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+hashlib.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+hashlib.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+hashlib.o: assoc.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
+input.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+input.o: command.h ${BASHINCDIR}/stdc.h general.h xmalloc.h input.h error.h externs.h
+input.o: quit.h shell.h pathnames.h
+list.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+list.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+list.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+list.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+list.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h bashansi.h assoc.h
+locale.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+locale.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+locale.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+locale.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+locale.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+locale.o: ${BASHINCDIR}/chartypes.h
+locale.o: input.h assoc.h ${BASHINCDIR}/ocache.h
+mailcheck.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+mailcheck.o: ${BASHINCDIR}/posixtime.h
+mailcheck.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+mailcheck.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+mailcheck.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+mailcheck.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+mailcheck.o: execute_cmd.h mailcheck.h
+mailcheck.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h assoc.h
+make_cmd.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h bashansi.h
+make_cmd.o: command.h ${BASHINCDIR}/stdc.h general.h xmalloc.h error.h flags.h make_cmd.h
+make_cmd.o: variables.h arrayfunc.h conftypes.h array.h hashlib.h subst.h input.h externs.h
+make_cmd.o: jobs.h quit.h sig.h siglist.h syntax.h dispose_cmd.h parser.h
+make_cmd.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h ${BASHINCDIR}/ocache.h
+make_cmd.o: shell.h execute_cmd.h pathnames.h
+make_cmd.o: $(BASHINCDIR)/maxpath.h make_cmd.c assoc.h $(BASHINCDIR)/chartypes.h
+make_cmd.o: unwind_prot.h $(BASHINCDIR)/posixjmp.h bashjmp.h $(BASHINCDIR)/posixwait.h
+y.tab.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/memalloc.h
+y.tab.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+y.tab.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+y.tab.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+y.tab.o: make_cmd.h subst.h sig.h pathnames.h externs.h test.h execute_cmd.o
+y.tab.o: trap.h flags.h parser.h input.h mailcheck.h $(DEFSRC)/common.h
+y.tab.o: $(DEFDIR)/builtext.h bashline.h bashhist.h jobs.h siglist.h alias.h
+y.tab.o: ${BASHINCDIR}/typemax.h assoc.h ${BASHINCDIR}/ocache.h
+y.tab.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h ${BASHINCDIR}/posixwait.h
+pathexp.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+pathexp.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+pathexp.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+pathexp.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+pathexp.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+pathexp.o: pathexp.h flags.h
+pathexp.o: $(GLOB_LIBSRC)/glob.h $(GLOB_LIBSRC)/strmatch.h
+pathexp.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+pathexp.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h assoc.h
+print_cmd.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+print_cmd.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+print_cmd.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+print_cmd.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+print_cmd.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+print_cmd.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+print_cmd.o: ${GRAM_H} $(DEFSRC)/common.h
+print_cmd.o: flags.h input.h assoc.h
+print_cmd.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+redir.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/filecntl.h
+redir.o: ${BASHINCDIR}/memalloc.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+redir.o: general.h xmalloc.h variables.h arrayfunc.h conftypes.h array.h hashlib.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h
+redir.o: dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h externs.h
+redir.o: flags.h execute_cmd.h redir.h input.h
+redir.o: ${DEFDIR}/pipesize.h
+redir.o: trap.h assoc.h $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+shell.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/filecntl.h
+shell.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+shell.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+shell.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+shell.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
+shell.o: flags.h trap.h mailcheck.h builtins.h $(DEFSRC)/common.h
+shell.o: jobs.h siglist.h input.h execute_cmd.h findcmd.h bashhist.h bashline.h
+shell.o: ${GLOB_LIBSRC}/strmatch.h ${BASHINCDIR}/posixtime.h ${BASHINCDIR}/posixwait.h
+shell.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h assoc.h alias.h
+sig.o: config.h bashtypes.h
+sig.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+sig.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+sig.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+sig.o: make_cmd.h subst.h sig.h pathnames.h externs.h execute_cmd.h
+sig.o: jobs.h siglist.h trap.h $(DEFSRC)/common.h bashline.h bashhist.h
+sig.o: ${DEFDIR}/builtext.h
+siglist.o: config.h bashtypes.h siglist.h trap.h
+stringlib.o: bashtypes.h ${BASHINCDIR}/chartypes.h
+stringlib.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+stringlib.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+stringlib.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+stringlib.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+stringlib.o: bashansi.h pathexp.h assoc.h $(BASHINCDIR)/ocache.h
+stringlib.o: ${GLOB_LIBSRC}/glob.h ${GLOB_LIBSRC}/strmatch.h
+subst.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/posixstat.h
+subst.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+subst.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+subst.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+subst.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
+subst.o: flags.h jobs.h siglist.h execute_cmd.h ${BASHINCDIR}/filecntl.h trap.h pathexp.h
+subst.o: mailcheck.h input.h $(DEFSRC)/getopt.h $(DEFSRC)/common.h
+subst.o: bashline.h bashhist.h ${GLOB_LIBSRC}/strmatch.h
+subst.o: ${BASHINCDIR}/chartypes.h
+subst.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+subst.o: ${DEFDIR}/builtext.h
+test.o: bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
+test.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+test.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+test.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+test.o: make_cmd.h subst.h sig.h pathnames.h externs.h test.h
+test.o: ${BASHINCDIR}/stat-time.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
+test.o: $(GLOB_LIBSRC)/strmatch.h bashansi.h pathexp.h assoc.h
+test.o: ${DEFSRC}/common.h
+trap.o: config.h bashtypes.h trap.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+trap.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+trap.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+trap.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h parser.h
+trap.o: make_cmd.h subst.h sig.h pathnames.h externs.h execute_cmd.h
+trap.o: signames.h $(DEFSRC)/common.h
+trap.o: ${DEFDIR}/builtext.h builtins.h jobs.h
+unwind_prot.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h command.h ${BASHINCDIR}/stdc.h
+unwind_prot.o: general.h xmalloc.h unwind_prot.h quit.h sig.h
+unwind_prot.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h error.h
+variables.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+variables.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+variables.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+variables.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+variables.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
+variables.o: flags.h execute_cmd.h mailcheck.h input.h $(DEFSRC)/common.h
+variables.o: findcmd.h bashhist.h hashcmd.h pathexp.h
+variables.o: pcomplete.h ${BASHINCDIR}/chartypes.h
+variables.o: ${BASHINCDIR}/posixtime.h assoc.h ${DEFSRC}/getopt.h
+variables.o: version.h $(DEFDIR)/builtext.h
+version.o: conftypes.h patchlevel.h version.h
+xmalloc.o: config.h bashtypes.h ${BASHINCDIR}/ansi_stdlib.h error.h
+xmalloc.o: ${BASHINCDIR}/stdc.h $(ALLOC_LIBSRC)/shmalloc.h
+
+# job control
+
+jobs.o: config.h bashtypes.h trap.h ${BASHINCDIR}/filecntl.h input.h ${BASHINCDIR}/shtty.h
+jobs.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h assoc.h
+jobs.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+jobs.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+jobs.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h parser.h
+jobs.o: execute_cmd.h make_cmd.h subst.h sig.h pathnames.h externs.h
+jobs.o: jobs.h flags.h $(DEFSRC)/common.h $(DEFDIR)/builtext.h
+jobs.o: ${BASHINCDIR}/posixwait.h ${BASHINCDIR}/unionwait.h
+jobs.o: ${BASHINCDIR}/posixtime.h
+jobs.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h $(BASHINCDIR)/typemax.h
+nojobs.o: config.h bashtypes.h ${BASHINCDIR}/filecntl.h bashjmp.h ${BASHINCDIR}/posixjmp.h
+nojobs.o: command.h ${BASHINCDIR}/stdc.h general.h xmalloc.h jobs.h quit.h siglist.h externs.h
+nojobs.o: sig.h error.h ${BASHINCDIR}/shtty.h input.h parser.h
+nojobs.o: $(DEFDIR)/builtext.h
+nojobs.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h $(BASHINCDIR)/typemax.h
+
+# shell features that may be compiled in
+
+array.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+array.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+array.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+array.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+array.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+array.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+array.o: $(DEFSRC)/common.h
+array2.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+array2.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+array2.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+array2.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+array2.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+array2.o: $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+array2.o: $(DEFSRC)/common.h
+arrayfunc.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+arrayfunc.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+arrayfunc.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+arrayfunc.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+arrayfunc.o: make_cmd.h subst.h sig.h pathnames.h externs.h pathexp.h
+arrayfunc.o: execute_cmd.h
+arrayfunc.o: assoc.h $(BASHINCDIR)/ocache.h $(BASHINCDIR)/chartypes.h
+arrayfunc.o: $(DEFSRC)/common.h
+arrayfunc.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+assoc.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+assoc.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h
+assoc.o: command.h ${BASHINCDIR}/stdc.h error.h
+assoc.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h
+assoc.o: assoc.h hashlib.h
+assoc.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+assoc.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+assoc.o: array.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
+assoc.o: $(DEFSRC)/common.h
+braces.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+braces.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+braces.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+braces.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+braces.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+braces.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+braces.o: ${BASHINCDIR}/typemax.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
+alias.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h command.h ${BASHINCDIR}/stdc.h
+alias.o: general.h xmalloc.h bashtypes.h externs.h alias.h
+alias.o: pcomplete.h hashlib.h
+alias.o: ${BASHINCDIR}/chartypes.h
+
+pcomplib.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h bashtypes.h
+pcomplib.o: ${BASHINCDIR}/stdc.h hashlib.h pcomplete.h shell.h syntax.h
+pcomplib.o: bashjmp.h command.h general.h xmalloc.h error.h variables.h
+pcomplib.o: arrayfunc.h conftypes.h quit.h
+pcomplib.o: unwind_prot.h dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h
+pcomplib.o: externs.h ${BASHINCDIR}/maxpath.h assoc.h array.h
+pcomplib.o: ${BASHINCDIR}/posixjmp.h ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h
+
+pcomplete.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h bashtypes.h
+pcomplete.o: ${BASHINCDIR}/stdc.h hashlib.h pcomplete.h shell.h syntax.h
+pcomplete.o: bashjmp.h command.h general.h xmalloc.h error.h variables.h
+pcomplete.o: execute_cmd.h pathexp.h arrayfunc.h conftypes.h quit.h trap.h
+pcomplete.o: jobs.h siglist.h bashline.h alias.h
+pcomplete.o: ${BASHINCDIR}/posixwait.h ${BASHINCDIR}/unionwait.h
+pcomplete.o: ${BASHINCDIR}/posixtime.h ${BASHINCDIR}/posixstat.h
+pcomplete.o: unwind_prot.h dispose_cmd.h make_cmd.h subst.h sig.h pathnames.h
+pcomplete.o: externs.h ${BASHINCDIR}/maxpath.h execute_cmd.h
+pcomplete.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+pcomplete.o: builtins.h ${DEFDIR}/builtext.h ${DEFSRC}/common.h
+pcomplete.o: ${GLOB_LIBSRC}/glob.h ${GLOB_LIBSRC}/strmatch.h
+
+# library support files
+
+bashhist.o: config.h bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h ${BASHINCDIR}/posixstat.h
+bashhist.o: ${BASHINCDIR}/filecntl.h
+bashhist.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+bashhist.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+bashhist.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+bashhist.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
+bashhist.o: flags.h input.h parser.h pathexp.h $(DEFSRC)/common.h bashline.h
+bashhist.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h bashhist.h assoc.h
+bashhist.o: $(GLOB_LIBSRC)/strmatch.h ${GLOB_LIBSRC}/glob.h
+bashline.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+bashline.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h command.h ${BASHINCDIR}/stdc.h error.h
+bashline.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h array.h hashlib.h
+bashline.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+bashline.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
+bashline.o: builtins.h bashhist.h bashline.h execute_cmd.h findcmd.h pathexp.h
+bashline.o: trap.h flags.h assoc.h $(BASHINCDIR)/ocache.h
+bashline.o: $(DEFSRC)/common.h $(GLOB_LIBSRC)/glob.h alias.h
+bashline.o: pcomplete.h ${BASHINCDIR}/chartypes.h input.h
+bashline.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+bashline.o: ${DEFDIR}/builtext.h
+bracecomp.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+bracecomp.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h
+bracecomp.o: command.h ${BASHINCDIR}/stdc.h error.h
+bracecomp.o: general.h xmalloc.h bashtypes.h variables.h arrayfunc.h conftypes.h
+bracecomp.o: array.h hashlib.h alias.h builtins.h
+bracecomp.o: quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+bracecomp.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+bracecomp.o: ${BASHINCDIR}/ocache.h ${BASHINCDIR}/chartypes.h bashhist.h assoc.h
+bracecomp.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+
+# library dependencies
+
+bashhist.o: $(RL_LIBSRC)/rltypedefs.h
+bashline.o: $(RL_LIBSRC)/rlconf.h
+bashline.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/rlstdc.h
+bashline.o: $(RL_LIBSRC)/chardefs.h $(RL_LIBSRC)/readline.h
+bashline.o: $(RL_LIBSRC)/rltypedefs.h ${RL_LIBSRC}/rlmbutil.h
+bracecomp.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
+bracecomp.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
+bracecomp.o: $(RL_LIBSRC)/rltypedefs.h
+y.tab.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
+y.tab.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
+y.tab.o: $(RL_LIBSRC)/rltypedefs.h
+subst.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
+subst.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
+shell.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
+shell.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
+shell.o: $(RL_LIBSRC)/rltypedefs.h
+variables.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
+variables.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
+variables.o: $(RL_LIBSRC)/rltypedefs.h
+jobs.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/chardefs.h
+jobs.o: $(RL_LIBSRC)/readline.h $(RL_LIBSRC)/rlstdc.h
+jobs.o: $(RL_LIBSRC)/rltypedefs.h
+pcomplete.o: $(RL_LIBSRC)/rlconf.h
+pcomplete.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/rlstdc.h
+pcomplete.o: $(RL_LIBSRC)/chardefs.h $(RL_LIBSRC)/readline.h
+pcomplete.o: $(RL_LIBSRC)/rltypedefs.h ${RL_LIBSRC}/rlmbutil.h
+
+shell.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
+variables.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
+subst.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
+bashline.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
+bashhist.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
+y.tab.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
+pcomplete.o: $(HIST_LIBSRC)/history.h $(HIST_LIBSRC)/rlstdc.h
+
+bashline.o: $(TILDE_LIBSRC)/tilde.h
+bracecomp.o: $(TILDE_LIBSRC)/tilde.h
+execute_cmd.o: $(TILDE_LIBSRC)/tilde.h
+general.o: $(TILDE_LIBSRC)/tilde.h
+mailcheck.o: $(TILDE_LIBSRC)/tilde.h
+pcomplete.o: $(TILDE_LIBSRC)/tilde.h
+shell.o: $(TILDE_LIBSRC)/tilde.h
+subst.o: $(TILDE_LIBSRC)/tilde.h
+variables.o: $(TILDE_LIBSRC)/tilde.h
+jobs.o: $(TILDE_LIBSRC)/tilde.h
+y.tab.o: $(TILDE_LIBSRC)/tilde.h
+
+# libintl dependencies
+arrayfunc.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+bashhist.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+bashline.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+braces.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+error.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+eval.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+execute_cmd.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+expr.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+general.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+input.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+jobs.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+locale.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+mailcheck.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+make_cmd.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+nojobs.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+y.tab.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+pathexp.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+pcomplete.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+pcomplib.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+print_cmd.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+redir.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+shell.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+sig.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+siglist.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+subst.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+test.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+trap.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+variables.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+version.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+xmalloc.o: bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+
+# XXX
+$(MALLOC_SOURCE): bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+
+signames.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+
+# XXX - dependencies checked through here
+
+# builtin c sources
+builtins/bashgetopt.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+builtins/bashgetopt.o: shell.h syntax.h config.h bashjmp.h command.h general.h xmalloc.h error.h
+builtins/bashgetopt.o: variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+builtins/bashgetopt.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+builtins/bashgetopt.o: $(DEFSRC)/common.h
+builtins/bashgetopt.o: ${BASHINCDIR}/chartypes.h
+builtins/common.o: bashtypes.h ${BASHINCDIR}/posixstat.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+builtins/common.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h command.h
+builtins/common.o: ${BASHINCDIR}/memalloc.h variables.h arrayfunc.h conftypes.h input.h siglist.h
+builtins/common.o: quit.h unwind_prot.h ${BASHINCDIR}/maxpath.h jobs.h builtins.h
+builtins/common.o: dispose_cmd.h make_cmd.h subst.h externs.h bashhist.h
+builtins/common.o: execute_cmd.h ${BASHINCDIR}/stdc.h general.h xmalloc.h error.h pathnames.h
+builtins/common.o: ${DEFDIR}/builtext.h parser.h
+builtins/common.o: ${BASHINCDIR}/chartypes.h
+builtins/evalfile.o: bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+builtins/evalfile.o: shell.h syntax.h config.h bashjmp.h command.h general.h xmalloc.h error.h
+builtins/evalfile.o: variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+builtins/evalfile.o: make_cmd.h subst.h sig.h pathnames.h externs.h parser.h
+builtins/evalfile.o: jobs.h builtins.h flags.h input.h execute_cmd.h
+builtins/evalfile.o: bashhist.h $(DEFSRC)/common.h
+builtins/evalstring.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+builtins/evalstring.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h command.h siglist.h
+builtins/evalstring.o: ${BASHINCDIR}/memalloc.h variables.h arrayfunc.h conftypes.h input.h
+builtins/evalstring.o: quit.h unwind_prot.h ${BASHINCDIR}/maxpath.h jobs.h builtins.h
+builtins/evalstring.o: dispose_cmd.h make_cmd.h subst.h externs.h
+builtins/evalstring.o: jobs.h builtins.h flags.h input.h execute_cmd.h
+builtins/evalstring.o: bashhist.h $(DEFSRC)/common.h pathnames.h redir.h
+builtins/evalstring.o: ${DEFDIR}/builtext.h
+builtins/getopt.o: config.h ${BASHINCDIR}/memalloc.h
+builtins/getopt.o: shell.h syntax.h bashjmp.h command.h general.h xmalloc.h error.h
+builtins/getopt.o: variables.h arrayfunc.h conftypes.h quit.h ${BASHINCDIR}/maxpath.h unwind_prot.h dispose_cmd.h
+builtins/getopt.o: make_cmd.h subst.h sig.h pathnames.h externs.h
+builtins/getopt.o: $(DEFSRC)/getopt.h
+builtins/mkbuiltins.o: config.h bashtypes.h ${BASHINCDIR}/posixstat.h ${BASHINCDIR}/filecntl.h
+builtins/mkbuiltins.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+builtins/mkbuiltins.o: $(BASHINCDIR)/stdc.h
+
+# builtin def files
+builtins/alias.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/alias.o: quit.h $(DEFSRC)/common.h pathnames.h
+builtins/alias.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h command.h ${BASHINCDIR}/stdc.h unwind_prot.h
+builtins/alias.o: dispose_cmd.h make_cmd.h subst.h externs.h variables.h arrayfunc.h conftypes.h
+builtins/bind.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/bind.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/bind.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/bind.o: $(DEFSRC)/bashgetopt.h pathnames.h
+builtins/break.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/break.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/break.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/break.o: pathnames.h execute_cmd.h
+builtins/builtin.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/builtin.o: quit.h $(DEFSRC)/common.h $(DEFSRC)/bashgetopt.h
+builtins/builtin.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/builtin.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/builtin.o: pathnames.h execute_cmd.h
+builtins/caller.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/caller.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/caller.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/caller.o: $(DEFSRC)/common.h quit.h
+builtins/caller.o: ${BASHINCDIR}/chartypes.h bashtypes.h
+builtins/caller.o: ${DEFDIR}/builtext.h pathnames.h
+builtins/cd.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/cd.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/cd.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/cd.o: $(DEFSRC)/common.h quit.h pathnames.h
+builtins/colon.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/colon.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/colon.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/colon.o: pathnames.h
+builtins/command.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/command.o: quit.h $(DEFSRC)/bashgetopt.h
+builtins/command.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/command.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h pathnames.h
+builtins/declare.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/declare.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/declare.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/declare.o: $(DEFSRC)/bashgetopt.h pathnames.h flags.h
+builtins/declare.o: ${DEFDIR}/builtext.h
+builtins/echo.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/echo.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/echo.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/echo.o: pathnames.h
+builtins/echo.o: $(DEFSRC)/common.h
+builtins/enable.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/enable.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/enable.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/enable.o: pcomplete.h pathnames.h
+builtins/eval.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/eval.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/eval.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/eval.o: pathnames.h
+builtins/exec.o: bashtypes.h pathnames.h
+builtins/exec.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/exec.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/exec.o: dispose_cmd.h make_cmd.h subst.h externs.h execute_cmd.h
+builtins/exec.o: findcmd.h flags.h quit.h $(DEFSRC)/common.h ${BASHINCDIR}/stdc.h
+builtins/exec.o: pathnames.h
+builtins/exit.o: bashtypes.h
+builtins/exit.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/exit.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/exit.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/exit.o: pathnames.h execute_cmd.h
+builtins/exit.o: ${DEFDIR}/builtext.h
+builtins/fc.o: bashtypes.h ${BASHINCDIR}/posixstat.h
+builtins/fc.o: bashansi.h ${BASHINCDIR}/ansi_stdlib.h builtins.h command.h ${BASHINCDIR}/stdc.h
+builtins/fc.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/fc.o: flags.h unwind_prot.h variables.h arrayfunc.h conftypes.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h
+builtins/fc.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h quit.h
+builtins/fc.o: $(DEFSRC)/bashgetopt.h bashhist.h pathnames.h parser.h
+builtins/fc.o: ${BASHINCDIR}/chartypes.h
+builtins/fg_bg.o: bashtypes.h $(DEFSRC)/bashgetopt.h
+builtins/fg_bg.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/fg_bg.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/fg_bg.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/fg_bg.o: pathnames.h execute_cmd.h
+builtins/getopts.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/getopts.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/getopts.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/getopts.o: pathnames.h execute_cmd.h
+builtins/hash.o: bashtypes.h execute_cmd.h
+builtins/hash.o: builtins.h command.h findcmd.h ${BASHINCDIR}/stdc.h $(DEFSRC)/common.h
+builtins/hash.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/hash.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/hash.o: pathnames.h
+builtins/help.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/help.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/help.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h
+builtins/help.o: conftypes.h quit.h execute_cmd.h
+builtins/help.o: $(GLOB_LIBSRC)/glob.h pathnames.h
+builtins/history.o: bashtypes.h pathnames.h parser.h
+builtins/history.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/history.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/history.o: ${BASHINCDIR}/filecntl.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h
+builtins/history.o: bashhist.h variables.h arrayfunc.h conftypes.h
+builtins/inlib.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/inlib.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h quit.h
+builtins/inlib.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/inlib.o: pathnames.h
+builtins/jobs.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/jobs.o: quit.h $(DEFSRC)/bashgetopt.h
+builtins/jobs.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/jobs.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/jobs.o: pathnames.h
+builtins/kill.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/kill.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/kill.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h trap.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/kill.o: pathnames.h
+builtins/let.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/let.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/let.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/let.o: pathnames.h
+builtins/printf.o: config.h ${BASHINCDIR}/memalloc.h bashjmp.h command.h error.h
+builtins/printf.o: general.h xmalloc.h quit.h dispose_cmd.h make_cmd.h subst.h
+builtins/printf.o: externs.h sig.h pathnames.h shell.h syntax.h unwind_prot.h
+builtins/printf.o: variables.h arrayfunc.h conftypes.h ${BASHINCDIR}/stdc.h $(DEFSRC)/bashgetopt.h
+builtins/printf.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+builtins/printf.o: ${BASHINCDIR}/chartypes.h
+builtins/pushd.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/pushd.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/pushd.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/pushd.o: $(DEFSRC)/common.h pathnames.h
+builtins/pushd.o: ${DEFDIR}/builtext.h
+builtins/read.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/read.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/read.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/read.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+builtins/read.o: pathnames.h
+builtins/return.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/return.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/return.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/return.o: pathnames.h execute_cmd.h
+builtins/set.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/set.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/set.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h flags.h
+builtins/set.o: pathnames.h parser.h
+builtins/setattr.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/setattr.o: quit.h $(DEFSRC)/common.h $(DEFSRC)/bashgetopt.h
+builtins/setattr.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/setattr.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/setattr.o: pathnames.h flags.h execute_cmd.h
+builtins/shift.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/shift.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/shift.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/shift.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/shift.o: pathnames.h
+builtins/shopt.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h
+builtins/shopt.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h
+builtins/shopt.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h unwind_prot.h variables.h arrayfunc.h conftypes.h ${BASHINCDIR}/maxpath.h
+builtins/shopt.o: $(DEFSRC)/common.h $(DEFSRC)/bashgetopt.h pathnames.h
+builtins/shopt.o: bashhist.h bashline.h
+builtins/source.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/source.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/source.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/source.o: findcmd.h $(DEFSRC)/bashgetopt.h flags.h trap.h
+builtins/source.o: pathnames.h execute_cmd.h
+builtins/suspend.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/suspend.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/suspend.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/suspend.o: pathnames.h
+builtins/test.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/test.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/test.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/test.o: execute_cmd.h test.h pathnames.h
+builtins/times.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/times.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/times.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/times.o: pathnames.h
+builtins/trap.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/trap.o: quit.h $(DEFSRC)/common.h
+builtins/trap.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/trap.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/trap.o: pathnames.h
+builtins/type.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/type.o: quit.h $(DEFSRC)/common.h findcmd.h
+builtins/type.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/type.o: dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/type.o: pathnames.h execute_cmd.h parser.h
+builtins/ulimit.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/ulimit.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/ulimit.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/ulimit.o: pathnames.h
+builtins/umask.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/umask.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/umask.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/umask.o: ${BASHINCDIR}/chartypes.h pathnames.h
+builtins/wait.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/wait.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/wait.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/wait.o: execute_cmd.h
+builtins/wait.o: ${BASHINCDIR}/chartypes.h pathnames.h
+
+builtins/complete.o: config.h shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h
+builtins/complete.o: unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/complete.o: bashtypes.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+builtins/complete.o: builtins.h pathnames.h general.h
+builtins/complete.o: bashtypes.h ${BASHINCDIR}/chartypes.h xmalloc.h
+builtins/complete.o: pcomplete.h
+builtins/complete.o: ${DEFSRC}/common.h ${DEFSRC}/bashgetopt.h
+builtins/mapfile.o: command.h config.h ${BASHINCDIR}/memalloc.h error.h general.h xmalloc.h ${BASHINCDIR}/maxpath.h
+builtins/mapfile.o: quit.h dispose_cmd.h make_cmd.h subst.h externs.h ${BASHINCDIR}/stdc.h
+builtins/mapfile.o: shell.h syntax.h bashjmp.h ${BASHINCDIR}/posixjmp.h sig.h unwind_prot.h variables.h arrayfunc.h conftypes.h
+builtins/mapfile.o: pathnames.h
+
+# libintl dependencies
+builtins/bind.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/break.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/caller.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/cd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/common.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/complete.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/declare.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/enable.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/evalfile.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/exec.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/exit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/fc.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/fg_bg.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/getopt.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/hash.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/help.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/history.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/inlib.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/jobs.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/kill.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/let.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/mapfile.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/mkbuiltins.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/printf.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/pushd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/read.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/return.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/set.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/setattr.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/shift.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/shopt.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/source.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/suspend.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/type.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/ulimit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+builtins/umask.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+
+# builtin library dependencies
+builtins/bind.o: $(RL_LIBSRC)/chardefs.h $(RL_LIBSRC)/readline.h
+builtins/bind.o: $(RL_LIBSRC)/keymaps.h $(RL_LIBSRC)/rlstdc.h
+
+builtins/bind.o: $(HIST_LIBSRC)/history.h $(RL_LIBSRC)/rlstdc.h
+builtins/fc.o: $(HIST_LIBSRC)/history.h $(RL_LIBSRC)/rlstdc.h
+builtins/history.o: $(HIST_LIBSRC)/history.h $(RL_LIBSRC)/rlstdc.h
+
+builtins/common.o: $(TILDE_LIBSRC)/tilde.h
+builtins/cd.o: $(TILDE_LIBSRC)/tilde.h
+
+builtins/alias.o: $(DEFSRC)/alias.def
+builtins/bind.o: $(DEFSRC)/bind.def
+builtins/break.o: $(DEFSRC)/break.def
+builtins/builtin.o: $(DEFSRC)/builtin.def
+builtins/caller.o: $(DEFSRC)/caller.def
+builtins/cd.o: $(DEFSRC)/cd.def
+builtins/colon.o: $(DEFSRC)/colon.def
+builtins/command.o: $(DEFSRC)/command.def
+builtins/complete.o: $(DEFSRC)/complete.def
+builtins/declare.o: $(DEFSRC)/declare.def
+builtins/echo.o: $(DEFSRC)/echo.def
+builtins/enable.o: $(DEFSRC)/enable.def
+builtins/eval.o: $(DEFSRC)/eval.def
+builtins/exec.o: $(DEFSRC)/exec.def
+builtins/exit.o: $(DEFSRC)/exit.def
+builtins/fc.o: $(DEFSRC)/fc.def
+builtins/fg_bg.o: $(DEFSRC)/fg_bg.def
+builtins/getopts.o: $(DEFSRC)/getopts.def
+builtins/hash.o: $(DEFSRC)/hash.def
+builtins/help.o: $(DEFSRC)/help.def
+builtins/history.o: $(DEFSRC)/history.def
+builtins/inlib.o: $(DEFSRC)/inlib.def
+builtins/jobs.o: $(DEFSRC)/jobs.def
+builtins/kill.o: $(DEFSRC)/kill.def
+builtins/let.o: $(DEFSRC)/let.def
+builtins/mapfile.o: $(DEFSRC)/mapfile.def
+builtins/pushd.o: $(DEFSRC)/pushd.def
+builtins/read.o: $(DEFSRC)/read.def
+builtins/reserved.o: $(DEFSRC)/reserved.def
+builtins/return.o: $(DEFSRC)/return.def
+builtins/set.o: $(DEFSRC)/set.def
+builtins/setattr.o: $(DEFSRC)/setattr.def
+builtins/shift.o: $(DEFSRC)/shift.def
+builtins/shopt.o: $(DEFSRC)/shopt.def
+builtins/source.o: $(DEFSRC)/source.def
+builtins/suspend.o: $(DEFSRC)/suspend.def
+builtins/test.o: $(DEFSRC)/test.def
+builtins/times.o: $(DEFSRC)/times.def
+builtins/trap.o: $(DEFSRC)/trap.def
+builtins/type.o: $(DEFSRC)/type.def
+builtins/ulimit.o: $(DEFSRC)/ulimit.def
+builtins/umask.o: $(DEFSRC)/umask.def
+builtins/wait.o: $(DEFSRC)/wait.def
Index: GNU/bash/create-5.2-cross-patch/bash-5.2-new/builtins/Makefile.in
===================================================================
--- GNU/bash/create-5.2-cross-patch/bash-5.2-new/builtins/Makefile.in (nonexistent)
+++ GNU/bash/create-5.2-cross-patch/bash-5.2-new/builtins/Makefile.in (revision 5)
@@ -0,0 +1,728 @@
+# This Makefile for building libbuiltins.a is in -*- text -*- for Emacs.
+#
+# Copyright (C) 1996-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+PACKAGE = @PACKAGE_NAME@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+
+#
+SHELL = @MAKE_SHELL@
+RANLIB = @RANLIB@
+CC = @CC@
+CC_FOR_BUILD = @CC_FOR_BUILD@
+AR = @AR@
+ARFLAGS = @ARFLAGS@
+RM = rm -f
+CP = cp
+
+EXEEXT = @EXEEXT@
+
+prefix = @prefix@
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+topdir = @top_srcdir@
+
+datarootdir = @datarootdir@
+
+includedir = @includedir@
+datadir = @datadir@
+localedir = @localedir@
+
+loadablesdir = @loadablesdir@
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+BUILD_DIR = @BUILD_DIR@
+
+LIBBUILD = ${BUILD_DIR}/lib
+
+PROFILE_FLAGS = @PROFILE_FLAGS@
+CFLAGS = @CFLAGS@
+CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ @CROSS_COMPILE@
+STYLE_CFLAGS = @STYLE_CFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CPPFLAGS_FOR_BUILD = @CPPFLAGS_FOR_BUILD@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ ${DEBUG}
+DEFS = @DEFS@
+LOCAL_DEFS = @LOCAL_DEFS@
+
+LIBS = @LIBS@
+LDFLAGS = @LDFLAGS@ $(LOCAL_LDFLAGS) $(CFLAGS)
+LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ $(LOCAL_LDFLAGS) $(CFLAGS_FOR_BUILD)
+LOCAL_LDFLAGS = @LOCAL_LDFLAGS@
+LIBS_FOR_BUILD = @LIBS_FOR_BUILD@
+#LIBS_FOR_BUILD = $(LIBS)
+
+BASHINCDIR = ${topdir}/include
+
+RL_INCLUDEDIR = @RL_INCLUDEDIR@
+
+INTL_LIBSRC = ${topdir}/lib/intl
+INTL_BUILDDIR = ${LIBBUILD}/intl
+INTL_LIBDIR = ${INTL_BUILDDIR}
+INTL_LIBRARY = ${INTL_BUILDDIR}/libintl.a
+INTL_INC = @INTL_INC@
+INTL_DEP = @INTL_DEP@
+LIBINTL_H = @LIBINTL_H@
+
+HELPDIR = @HELPDIR@
+MKDIRS = ${topdir}/support/mkdirs
+
+HELPFILES_TARGET = @HELPFILES_TARGET@
+
+INCLUDES = -I. -I.. @RL_INCLUDE@ -I$(topdir) -I$(BASHINCDIR) -I$(topdir)/lib -I$(srcdir) ${INTL_INC}
+
+INCLUDES_FOR_BUILD = -I. -I.. -I$(topdir) -I$(BASHINCDIR) -I$(topdir)/lib -I$(srcdir) ${INTL_INC}
+
+BASE_CCFLAGS = ${PROFILE_FLAGS} $(DEFS) $(LOCAL_DEFS) $(SYSTEM_FLAGS) \
+ $(INCLUDES) $(STYLE_CFLAGS) $(LOCAL_CFLAGS)
+
+BASE_CCFLAGS_FOR_BUILD = ${PROFILE_FLAGS} $(DEFS) $(LOCAL_DEFS) $(SYSTEM_FLAGS) \
+ $(INCLUDES_FOR_BUILD) $(STYLE_CFLAGS) $(LOCAL_CFLAGS)
+
+CCFLAGS = ${ADDON_CFLAGS} $(BASE_CCFLAGS) $(CPPFLAGS) $(CFLAGS)
+
+CCFLAGS_FOR_BUILD = $(BASE_CCFLAGS_FOR_BUILD) $(CPPFLAGS_FOR_BUILD) $(CFLAGS_FOR_BUILD)
+
+GCC_LINT_FLAGS = -Wall -Wshadow -Wpointer-arith -Wcast-qual \
+ -Wcast-align -Wstrict-prototypes -Wconversion \
+ -Wmissing-prototypes -Wtraditional -Wredundant-decls -pedantic
+
+MKBUILTINS = mkbuiltins$(EXEEXT)
+DIRECTDEFINE = -D $(srcdir)
+HELPDIRDEFINE = @HELPDIRDEFINE@
+HELPSTRINGS = @HELPSTRINGS@
+
+# xxx this is bad style
+RL_LIBSRC = $(topdir)/lib/readline
+
+.SUFFIXES:
+.SUFFIXES: .def .c .o
+# How to make a .o file from a .def file.
+.def.o:
+ $(RM) $@
+ ./$(MKBUILTINS) $(DIRECTDEFINE) $<
+ $(CC) -c $(CCFLAGS) $*.c || ( $(RM) $*.c ; exit 1 )
+ $(RM) $*.c
+
+# How to make a .c file from a .def file.
+.def.c:
+ $(RM) $@
+ ./$(MKBUILTINS) $(DIRECTDEFINE) $<
+
+# default rule for making a .o file from a .c file
+.c.o:
+ $(RM) $@
+ $(CC) -c $(CCFLAGS) $<
+
+DEFSRC = $(srcdir)/alias.def $(srcdir)/bind.def $(srcdir)/break.def \
+ $(srcdir)/builtin.def $(srcdir)/caller.def \
+ $(srcdir)/cd.def $(srcdir)/colon.def \
+ $(srcdir)/command.def $(srcdir)/declare.def $(srcdir)/echo.def \
+ $(srcdir)/enable.def $(srcdir)/eval.def $(srcdir)/getopts.def \
+ $(srcdir)/exec.def $(srcdir)/exit.def $(srcdir)/fc.def \
+ $(srcdir)/fg_bg.def $(srcdir)/hash.def $(srcdir)/help.def \
+ $(srcdir)/history.def $(srcdir)/jobs.def $(srcdir)/kill.def \
+ $(srcdir)/let.def $(srcdir)/read.def $(srcdir)/return.def \
+ $(srcdir)/set.def $(srcdir)/setattr.def $(srcdir)/shift.def \
+ $(srcdir)/source.def $(srcdir)/suspend.def $(srcdir)/test.def \
+ $(srcdir)/times.def $(srcdir)/trap.def $(srcdir)/type.def \
+ $(srcdir)/ulimit.def $(srcdir)/umask.def $(srcdir)/wait.def \
+ $(srcdir)/reserved.def $(srcdir)/pushd.def $(srcdir)/shopt.def \
+ $(srcdir)/printf.def $(srcdir)/complete.def $(srcdir)/mapfile.def
+
+STATIC_SOURCE = common.c evalstring.c evalfile.c getopt.c bashgetopt.c \
+ getopt.h
+
+OFILES = builtins.o \
+ alias.o bind.o break.o builtin.o caller.o cd.o colon.o command.o \
+ common.o declare.o echo.o enable.o eval.o evalfile.o \
+ evalstring.o exec.o exit.o fc.o fg_bg.o hash.o help.o history.o \
+ jobs.o kill.o let.o mapfile.o \
+ pushd.o read.o return.o set.o setattr.o shift.o source.o \
+ suspend.o test.o times.o trap.o type.o ulimit.o umask.o \
+ wait.o getopts.o shopt.o printf.o getopt.o bashgetopt.o complete.o
+
+CREATED_FILES = builtext.h builtins.c psize.aux pipesize.h tmpbuiltins.c \
+ tmpbuiltins.h
+CREATED_OBJECTS = tmpbuiltins.o gen-helpfiles.o mkbuiltins.o
+
+all: $(MKBUILTINS) libbuiltins.a $(HELPFILES_TARGET)
+targets: libbuiltins.a $(HELPFILES_TARGET)
+
+libbuiltins.a: $(MKBUILTINS) $(OFILES) builtins.o
+ $(RM) $@
+ $(AR) $(ARFLAGS) $@ $(OFILES)
+ -$(RANLIB) $@
+
+tmpbuiltins.c: $(MKBUILTINS) $(DEFSRC)
+ ./$(MKBUILTINS) -externfile tmpbuiltins.h -structfile $@ \
+ -noproduction -nofunctions \
+ $(DIRECTDEFINE) $(HELPSTRINGS) $(DEFSRC)
+
+tmpbuiltins.h: tmpbuiltins.c
+
+gen-helpfiles.o: ../config.h
+gen-helpfiles.o: gen-helpfiles.c
+ $(RM) $@
+ $(CC_FOR_BUILD) -c $(CCFLAGS_FOR_BUILD) $<
+
+gen-helpfiles: tmpbuiltins.o gen-helpfiles.o
+ $(CC_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ gen-helpfiles.o tmpbuiltins.o $(LIBS_FOR_BUILD)
+
+builtext.h builtins.c: $(MKBUILTINS) $(DEFSRC)
+ @RECPID=$$$$ ; \
+ NEW_BUILTEXT=builtext-$$RECPID.h NEW_BUILTINS=builtins-$$RECPID.c ; \
+ ./$(MKBUILTINS) -externfile $$NEW_BUILTEXT \
+ -includefile builtext.h \
+ -structfile $$NEW_BUILTINS \
+ -noproduction $(DIRECTDEFINE) $(HELPDIRDEFINE) $(HELPSTRINGS) $(DEFSRC) ; \
+ if cmp -s $$NEW_BUILTEXT builtext.h 2>/dev/null; then \
+ $(RM) $$NEW_BUILTEXT; \
+ else \
+ mv $$NEW_BUILTEXT builtext.h; \
+ fi ; \
+ if cmp -s $$NEW_BUILTINS builtins.c 2>/dev/null; then \
+ $(RM) $$NEW_BUILTINS ; \
+ else \
+ mv $$NEW_BUILTINS builtins.c; \
+ fi
+
+helpdoc: gen-helpfiles
+ ./gen-helpfiles ${HELPDIRDEFINE}
+
+install-help: $(HELPFILES_TARGET)
+ @-if test -n "${HELPDIR}" && test -d helpfiles ; then \
+ test -d $(DESTDIR)${HELPDIR} || ${SHELL} ${MKDIRS} $(DESTDIR)$(HELPDIR) ;\
+ ( for f in helpfiles/*; do \
+ echo installing $$f; \
+ ${INSTALL_DATA} $$f $(DESTDIR)$(HELPDIR); \
+ done; ) ; \
+ fi
+
+install: @HELPINSTALL@
+
+mkbuiltins.o: ../config.h
+mkbuiltins.o: mkbuiltins.c
+ $(RM) $@
+ $(CC_FOR_BUILD) -c $(CCFLAGS_FOR_BUILD) $<
+
+mkbuiltins$(EXEEXT): mkbuiltins.o
+ $(CC_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $(MKBUILTINS) mkbuiltins.o $(LIBS_FOR_BUILD)
+
+# rules for deficient makes, like SunOS
+mkbuiltins.o: mkbuiltins.c
+builtins.o: builtins.c
+common.o: common.c
+bashgetopt.o: bashgetopt.c
+getopt.o: getopt.c
+evalstring.o: evalstring.c
+evalfile.o: evalfile.c
+
+tmpbuiltins.o: tmpbuiltins.c
+gen-helpfiles.o: gen-helpfiles.c
+
+ulimit.o: pipesize.h
+
+pipesize.h: psize.aux
+ $(SHELL) $(srcdir)/psize.sh > $@
+
+# Technically this is wrong; the pipe size should be for the target system,
+# not the build host.
+psize.aux: psize.c
+ $(CC_FOR_BUILD) $(CCFLAGS_FOR_BUILD) ${LDFLAGS_FOR_BUILD} -o $@ $(srcdir)/psize.c
+
+documentation: builtins.texi
+
+builtins.texi: $(MKBUILTINS)
+ ./$(MKBUILTINS) -documentonly $(DEFSRC)
+
+clean:
+ $(RM) $(OFILES) $(CREATED_FILES) libbuiltins.a
+ $(RM) $(MKBUILTINS) gen-helpfiles $(CREATED_OBJECTS)
+ -test -d helpfiles && $(RM) -r helpfiles
+
+mostlyclean:
+ $(RM) $(OFILES) libbuiltins.a
+
+distclean maintainer-clean: clean
+ $(RM) Makefile
+
+$(OFILES): $(MKBUILTINS) ../config.h
+
+../version.h: ../config.h ../Makefile Makefile
+ -( cd ${BUILD_DIR} && ${MAKE} ${MFLAGS} version.h )
+
+# maintainer special - for now
+po: builtins.c
+ xgettext -L C -o $(topdir)/po/builtins.pot --keyword='N_' builtins.c 2>/dev/null
+
+${LIBINTL_H}:
+ @echo making $@ in ${INTL_BUILDDIR}
+ @(cd ${INTL_BUILDDIR} && \
+ $(MAKE) $(MFLAGS) libintl.h) || exit 1
+
+# dependencies
+
+alias.o: alias.def
+bind.o: bind.def
+break.o: break.def
+builtin.o: builtin.def
+caller.o: caller.def
+cd.o: cd.def
+colon.o: colon.def
+command.o: command.def
+declare.o: declare.def
+echo.o: echo.def
+enable.o: enable.def
+eval.o: eval.def
+exec.o: exec.def
+exit.o: exit.def
+fc.o: fc.def
+fg_bg.o: fg_bg.def
+hash.o: hash.def
+help.o: help.def
+history.o: history.def
+jobs.o: jobs.def
+kill.o: kill.def
+let.o: let.def
+mapfile.o: mapfile.def
+printf.o: printf.def
+pushd.o: pushd.def
+read.o: read.def
+return.o: return.def
+set.o: set.def
+setattr.o: setattr.def
+shift.o: shift.def
+shopt.o: shopt.def
+source.o: source.def
+suspend.o: suspend.def
+test.o: test.def
+times.o: times.def
+trap.o: trap.def
+type.o: type.def
+ulimit.o: ulimit.def
+umask.o: umask.def
+wait.o: wait.def
+getopts.o: getopts.def
+reserved.o: reserved.def
+complete.o: complete.def
+
+# C files
+bashgetopt.o: ../config.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
+bashgetopt.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/bashjmp.h
+bashgetopt.o: $(topdir)/command.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/error.h
+bashgetopt.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/quit.h $(BASHINCDIR)/maxpath.h
+bashgetopt.o: $(topdir)/unwind_prot.h $(topdir)/dispose_cmd.h
+bashgetopt.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/sig.h
+bashgetopt.o: ../pathnames.h $(topdir)/externs.h $(srcdir)/common.h
+bashgetopt.o: $(BASHINCDIR)/chartypes.h
+common.o: $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
+common.o: $(topdir)/shell.h $(topdir)/syntax.h ../config.h $(topdir)/bashjmp.h $(BASHINCDIR)/posixjmp.h
+common.o: $(topdir)/sig.h $(topdir)/command.h $(topdir)/parser.h
+common.o: $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/stdc.h $(BASHINCDIR)/memalloc.h
+common.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/input.h
+common.o: $(topdir)/siglist.h $(topdir)/bashhist.h $(topdir)/quit.h
+common.o: $(topdir)/unwind_prot.h $(BASHINCDIR)/maxpath.h $(topdir)/jobs.h
+common.o: $(topdir)/builtins.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+common.o: $(topdir)/subst.h $(topdir)/execute_cmd.h $(topdir)/error.h
+common.o: $(topdir)/externs.h ../pathnames.h ./builtext.h
+common.o: $(BASHINCDIR)/chartypes.h
+evalfile.o: $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h ${BASHINCDIR}/filecntl.h
+evalfile.o: $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
+evalfile.o: $(topdir)/shell.h $(topdir)/syntax.h ../config.h $(topdir)/bashjmp.h
+evalfile.o: $(topdir)/command.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/error.h
+evalfile.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/quit.h $(BASHINCDIR)/maxpath.h
+evalfile.o: $(topdir)/unwind_prot.h $(topdir)/dispose_cmd.h
+evalfile.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/sig.h
+evalfile.o: ../pathnames.h $(topdir)/externs.h $(topdir)/parser.h
+evalfile.o: $(topdir)/jobs.h $(topdir)/builtins.h $(topdir)/flags.h
+evalfile.o: $(topdir)/input.h $(topdir)/execute_cmd.h
+evalfile.o: $(topdir)/bashhist.h $(srcdir)/common.h
+evalstring.o: ../config.h $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
+evalstring.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/bashjmp.h $(BASHINCDIR)/posixjmp.h
+evalstring.o: $(topdir)/sig.h $(topdir)/command.h $(topdir)/siglist.h
+evalstring.o: $(BASHINCDIR)/memalloc.h $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/input.h
+evalstring.o: $(topdir)/quit.h $(topdir)/unwind_prot.h
+evalstring.o: $(BASHINCDIR)/maxpath.h $(topdir)/jobs.h $(topdir)/builtins.h
+evalstring.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
+evalstring.o: $(topdir)/externs.h $(topdir)/jobs.h $(topdir)/builtins.h
+evalstring.o: $(topdir)/flags.h $(topdir)/input.h $(topdir)/execute_cmd.h
+evalstring.o: $(topdir)/bashhist.h $(srcdir)/common.h
+evalstring.o: $(topdir)/trap.h $(topdir)/redir.h ../pathnames.h ./builtext.h
+#evalstring.o: $(topdir)/y.tab.h
+getopt.o: ../config.h $(BASHINCDIR)/memalloc.h
+getopt.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/bashjmp.h $(topdir)/command.h
+getopt.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/error.h $(topdir)/variables.h $(topdir)/conftypes.h
+getopt.o: $(topdir)/quit.h $(BASHINCDIR)/maxpath.h $(topdir)/unwind_prot.h
+getopt.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
+getopt.o: $(topdir)/sig.h ../pathnames.h $(topdir)/externs.h
+getopt.o: $(srcdir)/getopt.h
+mkbuiltins.o: ../config.h $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h
+mkbuiltins.o: ${BASHINCDIR}/filecntl.h
+mkbuiltins.o: $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h
+
+# def files
+alias.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+alias.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/maxpath.h
+alias.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+alias.o: $(topdir)/subst.h $(topdir)/externs.h $(srcdir)/common.h
+alias.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+alias.o: ../pathnames.h
+bind.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
+bind.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+bind.o: $(topdir)/subst.h $(topdir)/externs.h $(srcdir)/bashgetopt.h
+bind.o: $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/maxpath.h $(topdir)/bashline.h
+bind.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+break.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+break.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+break.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+break.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+break.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+break.o: ../pathnames.h $(topdir)/execute_cmd.h
+builtin.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+builtin.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/externs.h
+builtin.o: $(topdir)/quit.h $(srcdir)/common.h $(BASHINCDIR)/maxpath.h $(topdir)/sig.h
+builtin.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
+builtin.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+builtin.o: $(srcdir)/bashgetopt.h ../pathnames.h $(topdir)/execute_cmd.h
+caller.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
+caller.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/quit.h $(topdir)/dispose_cmd.h
+caller.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/externs.h $(topdir)/sig.h
+caller.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+caller.o: $(srcdir)/common.h $(BASHINCDIR)/maxpath.h ./builtext.h
+caller.o: ${BASHINCDIR}/chartypes.h $(topdir)/bashtypes.h ../pathnames.h
+cd.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
+cd.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/quit.h $(topdir)/dispose_cmd.h
+cd.o: $(topdir)/make_cmd.h $(topdir)/subst.h $(topdir)/externs.h
+cd.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+cd.o: $(srcdir)/common.h $(BASHINCDIR)/maxpath.h ../pathnames.h
+cd.o: $(topdir)/sig.h
+colon.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
+colon.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/subst.h $(topdir)/externs.h
+colon.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+colon.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+colon.o: $(BASHINCDIR)/maxpath.h ../pathnames.h
+colon.o: $(srcdir)/common.h
+command.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+command.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/externs.h
+command.o: $(topdir)/quit.h $(srcdir)/bashgetopt.h $(BASHINCDIR)/maxpath.h
+command.o: $(topdir)/sig.h
+command.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
+command.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+command.o: ../pathnames.h
+declare.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+declare.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+declare.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+declare.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+declare.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+declare.o: $(topdir)/arrayfunc.h $(srcdir)/bashgetopt.h $(topdir)/flags.h
+declare.o: ./builtext.h ../pathnames.h
+echo.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
+echo.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/subst.h $(topdir)/externs.h
+echo.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+echo.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+echo.o: $(BASHINCDIR)/maxpath.h ../pathnames.h
+echo.o: $(srcdir)/common.h
+enable.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+enable.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+enable.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+enable.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/sig.h
+enable.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+enable.o: $(BASHINCDIR)/maxpath.h ../pathnames.h
+enable.o: $(topdir)/pcomplete.h
+eval.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+eval.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+eval.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+eval.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/sig.h
+eval.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+eval.o: $(BASHINCDIR)/maxpath.h ../pathnames.h
+exec.o: $(topdir)/bashtypes.h
+exec.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+exec.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+exec.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+exec.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/flags.h
+exec.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+exec.o: $(srcdir)/common.h $(topdir)/execute_cmd.h $(BASHINCDIR)/maxpath.h
+exec.o: $(topdir)/findcmd.h $(topdir)/jobs.h ../pathnames.h
+exit.o: $(topdir)/bashtypes.h
+exit.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+exit.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+exit.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+exit.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/jobs.h
+exit.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+exit.o: $(topdir)/execute_cmd.h
+exit.o: $(BASHINCDIR)/maxpath.h ./builtext.h ../pathnames.h
+fc.o: $(topdir)/bashtypes.h $(BASHINCDIR)/posixstat.h
+fc.o: $(topdir)/builtins.h $(topdir)/command.h $(srcdir)/bashgetopt.h
+fc.o: $(topdir)/bashhist.h $(topdir)/parser.h
+fc.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
+fc.o: $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/maxpath.h
+fc.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+fc.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/shell.h $(topdir)/syntax.h
+fc.o: $(topdir)/flags.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+fc.o: $(topdir)/bashansi.h $(BASHINCDIR)/ansi_stdlib.h $(BASHINCDIR)/chartypes.h
+fc.o: ../pathnames.h
+fg_bg.o: $(topdir)/bashtypes.h $(srcdir)/bashgetopt.h
+fg_bg.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+fg_bg.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+fg_bg.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+fg_bg.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+fg_bg.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+fg_bg.o: $(topdir)/execute_cmd.h
+fg_bg.o: $(topdir)/jobs.h ../pathnames.h
+getopts.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+getopts.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+getopts.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+getopts.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+getopts.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+getopts.o: $(topdir)/execute_cmd.h
+getopts.o: ../pathnames.h
+hash.o: $(topdir)/builtins.h $(topdir)/command.h $(topdir)/quit.h
+hash.o: $(topdir)/findcmd.h $(topdir)/hashlib.h $(topdir)/sig.h
+hash.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+hash.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+hash.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h
+hash.o: $(topdir)/conftypes.h $(topdir)/execute_cmd.h
+hash.o: $(srcdir)/common.h $(BASHINCDIR)/maxpath.h ../pathnames.h
+help.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+help.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+help.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+help.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+help.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h
+help.o: $(topdir)/conftypes.h $(topdir)/execute_cmd.h
+help.o: ${srcdir}/common.h $(topdir)/sig.h ../pathnames.h
+history.o: $(topdir)/bashtypes.h
+history.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+history.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+history.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+history.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/sig.h $(topdir)/parser.h
+history.o: ${BASHINCDIR}/filecntl.h $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h
+history.o: $(topdir)/variables.h $(topdir)/conftypes.h $(topdir)/bashhist.h $(BASHINCDIR)/maxpath.h
+history.o: ../pathnames.h
+inlib.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+inlib.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+inlib.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+inlib.o: $(BASHINCDIR)/maxpath.h $(topdir)/subst.h $(topdir)/externs.h
+inlib.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h ../pathnames.h
+jobs.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
+jobs.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/quit.h $(srcdir)/bashgetopt.h
+jobs.o: $(BASHINCDIR)/maxpath.h $(topdir)/externs.h $(topdir)/jobs.h
+jobs.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
+jobs.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+jobs.o: $(topdir)/sig.h ../pathnames.h
+kill.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/error.h
+kill.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/subst.h $(topdir)/externs.h
+kill.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+kill.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/trap.h $(topdir)/unwind_prot.h
+kill.o: $(topdir)/variables.h $(topdir)/conftypes.h $(BASHINCDIR)/maxpath.h
+kill.o: $(topdir)/jobs.h ../pathnames.h
+let.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+let.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+let.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+let.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+let.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+let.o: ../pathnames.h
+printf.o: ../config.h $(BASHINCDIR)/memalloc.h $(topdir)/bashjmp.h
+printf.o: $(topdir)/command.h $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+printf.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+printf.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/sig.h
+printf.o: ../pathnames.h $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h
+printf.o: $(topdir)/variables.h $(topdir)/conftypes.h $(BASHINCDIR)/stdc.h $(srcdir)/bashgetopt.h
+printf.o: $(topdir)/bashtypes.h ${srcdir}/common.h $(BASHINCDIR)/chartypes.h
+printf.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+printf.o: ../pathnames.h
+pushd.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+pushd.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+pushd.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+pushd.o: $(topdir)/subst.h $(topdir)/externs.h $(topdir)/sig.h
+pushd.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+pushd.o: $(BASHINCDIR)/maxpath.h $(srcdir)/common.h ./builtext.h
+pushd.o: ../pathnames.h
+read.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+read.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+read.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+read.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+read.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+read.o: $(BASHINCDIR)/shtty.h $(topdir)/sig.h
+read.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+read.o: $(topdir)/arrayfunc.h ../pathnames.h
+return.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+return.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+return.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+return.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+return.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h
+return.o: $(topdir)/conftypes.h $(topdir)/execute_cmd.h
+return.o: ../pathnames.h
+set.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+set.o: $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/subst.h $(topdir)/externs.h
+set.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+set.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+set.o: $(BASHINCDIR)/maxpath.h $(topdir)/error.h $(topdir)/sig.h
+set.o: $(topdir)/arrayfunc.h ../pathnames.h $(topdir)/parser.h
+setattr.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+setattr.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(BASHINCDIR)/maxpath.h
+setattr.o: $(topdir)/quit.h $(srcdir)/common.h $(srcdir)/bashgetopt.h
+setattr.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
+setattr.o: $(topdir)/externs.h $(topdir)/flags.h $(topdir)/sig.h
+setattr.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h
+setattr.o: $(topdir)/conftypes.h $(topdir)/execute_cmd.h
+setattr.o: $(topdir)/arrayfunc.h ../pathnames.h
+shift.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+shift.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+shift.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+shift.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+shift.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+shift.o: ../pathnames.h
+shopt.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+shopt.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+shopt.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+shopt.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+shopt.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+shopt.o: $(srcdir)/common.h $(srcdir)/bashgetopt.h ../pathnames.h
+shopt.o: $(topdir)/bashhist.h $(topdir)/bashline.h $(topdir)/sig.h
+source.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+source.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/findcmd.h
+source.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+source.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+source.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+source.o: $(srcdir)/bashgetopt.h $(topdir)/flags.h $(topdir)/trap.h
+source.o: $(topdir)/execute_cmd.h
+source.o: ../pathnames.h
+suspend.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+suspend.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+suspend.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+suspend.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+suspend.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+suspend.o: $(topdir)/jobs.h ../pathnames.h
+test.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+test.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+test.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+test.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+test.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+test.o: $(topdir)/execute_cmd.h $(topdir)/test.h ../pathnames.h
+times.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+times.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+times.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+times.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+times.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+times.o: $(BASHINCDIR)/posixtime.h ../pathnames.h
+trap.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+trap.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h $(topdir)/externs.h
+trap.o: $(topdir)/quit.h $(srcdir)/common.h $(BASHINCDIR)/maxpath.h $(topdir)/sig.h
+trap.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
+trap.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+trap.o: $(topdir)/findcmd.h ../pathnames.h
+type.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+type.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+type.o: $(topdir)/quit.h $(srcdir)/common.h $(BASHINCDIR)/maxpath.h $(topdir)/sig.h
+type.o: $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/subst.h
+type.o: $(topdir)/execute_cmd.h $(topdir)/parser.h
+type.o: $(topdir)/externs.h $(topdir)/hashcmd.h ../pathnames.h
+type.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+ulimit.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+ulimit.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+ulimit.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+ulimit.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+ulimit.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+ulimit.o: ../pathnames.h
+umask.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+umask.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+umask.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+umask.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+umask.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+umask.o: $(BASHINCDIR)/chartypes.h ../pathnames.h
+wait.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+wait.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+wait.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h
+wait.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+wait.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/unwind_prot.h $(topdir)/variables.h $(topdir)/conftypes.h
+wait.o: $(topdir)/jobs.h $(topdir)/sig.h $(topdir)/execute_cmd.h
+wait.o: $(BASHINCDIR)/chartypes.h ../pathnames.h
+
+complete.o: ../config.h ../pathnames.h
+complete.o: ${topdir}/shell.h $(topdir)/syntax.h ${topdir}/bashjmp.h ${BASHINCDIR}/posixjmp.h ${topdir}/sig.h
+complete.o: ${topdir}/unwind_prot.h ${topdir}/variables.h
+complete.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+complete.o: ${topdir}/bashtypes.h ${topdir}/bashansi.h ${BASHINCDIR}/ansi_stdlib.h
+complete.o: ${topdir}/builtins.h ${topdir}/general.h
+complete.o: ${topdir}/bashtypes.h ${BASHINCDIR}/chartypes.h ${topdir}/xmalloc.h
+complete.o: ${topdir}/pcomplete.h
+complete.o: ${srcdir}/common.h ${srcdir}/bashgetopt.h
+mapfile.o: $(topdir)/command.h ../config.h $(BASHINCDIR)/memalloc.h
+mapfile.o: $(topdir)/error.h $(topdir)/general.h $(topdir)/xmalloc.h
+mapfile.o: $(topdir)/quit.h $(topdir)/dispose_cmd.h $(topdir)/make_cmd.h $(topdir)/sig.h
+mapfile.o: $(topdir)/subst.h $(topdir)/externs.h $(BASHINCDIR)/maxpath.h
+mapfile.o: $(topdir)/shell.h $(topdir)/syntax.h $(topdir)/variables.h $(topdir)/conftypes.h
+mapfile.o: $(topdir)/arrayfunc.h ../pathnames.h
+
+#bind.o: $(RL_LIBSRC)chardefs.h $(RL_LIBSRC)readline.h $(RL_LIBSRC)keymaps.h
+
+# libintl dependencies
+bind.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+break.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+caller.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+cd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+common.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+complete.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+declare.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+enable.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+evalfile.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+exec.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+exit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+fc.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+fg_bg.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+getopt.c: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+hash.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+help.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+history.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+inlib.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+jobs.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+kill.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+let.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+mapfile.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+mkbuiltins.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+printf.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+pushd.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+read.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+return.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+set.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+setattr.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+shift.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+shopt.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+source.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+suspend.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+type.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+ulimit.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+umask.o: ${topdir}/bashintl.h ${LIBINTL_H} $(BASHINCDIR)/gettext.h
+
+cd.o: $(topdir)/config-top.h
+command.o: $(topdir)/config-top.h
+common.o: $(topdir)/config-top.h
+declare.o: $(topdir)/config-top.h
+break.o: $(topdir)/config-top.h
+echo.o: $(topdir)/config-top.h
+evalstring.o: $(topdir)/config-top.h
+exit.o: $(topdir)/config-top.h
+kill.o: $(topdir)/config-top.h
+shopt.o: $(topdir)/config-top.h
Index: GNU/bash/create-5.2-cross-patch/bash-5.2-new/builtins
===================================================================
--- GNU/bash/create-5.2-cross-patch/bash-5.2-new/builtins (nonexistent)
+++ GNU/bash/create-5.2-cross-patch/bash-5.2-new/builtins (revision 5)
Property changes on: GNU/bash/create-5.2-cross-patch/bash-5.2-new/builtins
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bash/create-5.2-cross-patch/bash-5.2-new
===================================================================
--- GNU/bash/create-5.2-cross-patch/bash-5.2-new (nonexistent)
+++ GNU/bash/create-5.2-cross-patch/bash-5.2-new (revision 5)
Property changes on: GNU/bash/create-5.2-cross-patch/bash-5.2-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bash/create-5.2-cross-patch/create.patch.sh
===================================================================
--- GNU/bash/create-5.2-cross-patch/create.patch.sh (nonexistent)
+++ GNU/bash/create-5.2-cross-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+VERSION=5.2
+
+tar --files-from=file.list -xzvf ../bash-$VERSION.tar.gz
+mv bash-$VERSION bash-$VERSION-orig
+
+cp -rf ./bash-$VERSION-new ./bash-$VERSION
+
+diff --unified -Nr bash-$VERSION-orig bash-$VERSION > bash-$VERSION-cross.patch
+
+mv bash-$VERSION-cross.patch ../patches
+
+rm -rf ./bash-$VERSION
+rm -rf ./bash-$VERSION-orig
Property changes on: GNU/bash/create-5.2-cross-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/bash/create-5.2-cross-patch/file.list
===================================================================
--- GNU/bash/create-5.2-cross-patch/file.list (nonexistent)
+++ GNU/bash/create-5.2-cross-patch/file.list (revision 5)
@@ -0,0 +1,2 @@
+bash-5.2/Makefile.in
+bash-5.2/builtins/Makefile.in
Index: GNU/bash/create-5.2-cross-patch
===================================================================
--- GNU/bash/create-5.2-cross-patch (nonexistent)
+++ GNU/bash/create-5.2-cross-patch (revision 5)
Property changes on: GNU/bash/create-5.2-cross-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc/builtins.1
===================================================================
--- GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc/builtins.1 (nonexistent)
+++ GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc/builtins.1 (revision 5)
@@ -0,0 +1,24 @@
+.\" This is a hack to force bash builtins into the whatis database
+.\" and to get the list of builtins to come up with the man command.
+.\"
+.\" File Name macro. This used to be `.PN', for Path Name,
+.\" but Sun doesn't seem to like that very much.
+.\"
+.de FN
+\fI\|\\$1\|\fP
+..
+.TH BASH_BUILTINS 1 "2021 November 22" "GNU Bash 5.2"
+.SH NAME
+:, ., [, alias, bg, bind, break, builtin, caller,
+cd, command, compgen, complete, compopt,
+continue, declare, dirs, disown, echo, enable, eval, exec, exit,
+export, false, fc, fg, getopts, hash, help, history, jobs, kill,
+let, local, logout, mapfile, popd, printf, pushd, pwd, read,
+readarray, readonly, return, set,
+shift, shopt, source, suspend, test, times, trap, true, type, typeset,
+ulimit, umask, unalias, unset, wait \- bash built-in commands, see \fBbash\fR(1)
+.SH BASH BUILTIN COMMANDS
+.nr zZ 1
+.so man1/bash.1
+.SH SEE ALSO
+bash(1), sh(1)
Index: GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc/rbash.1
===================================================================
--- GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc/rbash.1 (nonexistent)
+++ GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc/rbash.1 (revision 5)
@@ -0,0 +1,8 @@
+.TH RBASH 1 "2021 November 22" "Bash-5.2"
+.SH NAME
+rbash \- restricted bash, see \fBbash\fR(1)
+.SH RESTRICTED SHELL
+.nr zY 1
+.so man1/bash.1
+.SH SEE ALSO
+bash(1)
Index: GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc
===================================================================
--- GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc (nonexistent)
+++ GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc (revision 5)
Property changes on: GNU/bash/create-5.2-manpages-patch/bash-5.2-new/doc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bash/create-5.2-manpages-patch/bash-5.2-new
===================================================================
--- GNU/bash/create-5.2-manpages-patch/bash-5.2-new (nonexistent)
+++ GNU/bash/create-5.2-manpages-patch/bash-5.2-new (revision 5)
Property changes on: GNU/bash/create-5.2-manpages-patch/bash-5.2-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bash/create-5.2-manpages-patch/create.patch.sh
===================================================================
--- GNU/bash/create-5.2-manpages-patch/create.patch.sh (nonexistent)
+++ GNU/bash/create-5.2-manpages-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+VERSION=5.2
+
+tar --files-from=file.list -xzvf ../bash-$VERSION.tar.gz
+mv bash-$VERSION bash-$VERSION-orig
+
+cp -rf ./bash-$VERSION-new ./bash-$VERSION
+
+diff --unified -Nr bash-$VERSION-orig bash-$VERSION > bash-$VERSION-manpages.patch
+
+mv bash-$VERSION-manpages.patch ../patches
+
+rm -rf ./bash-$VERSION
+rm -rf ./bash-$VERSION-orig
Property changes on: GNU/bash/create-5.2-manpages-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/bash/create-5.2-manpages-patch/file.list
===================================================================
--- GNU/bash/create-5.2-manpages-patch/file.list (nonexistent)
+++ GNU/bash/create-5.2-manpages-patch/file.list (revision 5)
@@ -0,0 +1,2 @@
+bash-5.2/doc/builtins.1
+bash-5.2/doc/rbash.1
Index: GNU/bash/create-5.2-manpages-patch
===================================================================
--- GNU/bash/create-5.2-manpages-patch (nonexistent)
+++ GNU/bash/create-5.2-manpages-patch (revision 5)
Property changes on: GNU/bash/create-5.2-manpages-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bash/patches/README
===================================================================
--- GNU/bash/patches/README (nonexistent)
+++ GNU/bash/patches/README (revision 5)
@@ -0,0 +1,7 @@
+
+/* begin *
+
+ bash-5.2-manpages.patch - The issue is that .so requires the prefix path such as man1 while some
+ man implementations seemingly ignore this.
+
+ * end */
Index: GNU/bash/patches
===================================================================
--- GNU/bash/patches (nonexistent)
+++ GNU/bash/patches (revision 5)
Property changes on: GNU/bash/patches
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bash
===================================================================
--- GNU/bash (nonexistent)
+++ GNU/bash (revision 5)
Property changes on: GNU/bash
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/bc/Makefile
===================================================================
--- GNU/bc/Makefile (nonexistent)
+++ GNU/bc/Makefile (revision 5)
@@ -0,0 +1,47 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/bc
+
+versions = 1.07.1
+pkgname = bc
+suffix = tar.gz
+
+tarballs = $(addsuffix .$(suffix), $(addprefix $(pkgname)-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s)
+
+
+include ../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s)
Index: GNU/bc
===================================================================
--- GNU/bc (nonexistent)
+++ GNU/bc (revision 5)
Property changes on: GNU/bc
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/Makefile
===================================================================
--- GNU/binutils/Makefile (nonexistent)
+++ GNU/binutils/Makefile (revision 5)
@@ -0,0 +1,87 @@
+
+COMPONENT_TARGETS = $(HARDWARE_NOARCH)
+
+
+include ../../../build-system/constants.mk
+
+
+url = $(DOWNLOAD_SERVER)/sources/GNU/binutils
+
+versions = 2.39
+
+tarballs = $(addsuffix .tar.xz, $(addprefix binutils-, $(versions)))
+sha1s = $(addsuffix .sha1sum, $(tarballs))
+
+patches = $(CURDIR)/patches/binutils-2.39-aarch64-ifunc.patch
+patches += $(CURDIR)/patches/binutils-2.39-not-link-static-libstdc++.patch
+patches += $(CURDIR)/patches/binutils-2.39-fname-in-error-messages.patch
+patches += $(CURDIR)/patches/binutils-2.39-gold-i386-gnu-property-notes.patch
+patches += $(CURDIR)/patches/binutils-2.39-gold-mismatched-section-flags.patch
+patches += $(CURDIR)/patches/binutils-2.39-gold-warn-unsupported.patch
+patches += $(CURDIR)/patches/binutils-2.39-readelf-other-sym-info.patch
+patches += $(CURDIR)/patches/binutils-2.39-revert-PLT-elision.patch
+patches += $(CURDIR)/patches/binutils-2.39-special-sections-in-groups.patch
+patches += $(CURDIR)/patches/binutils-2.39-testsuite-failures.patch
+
+patches += $(CURDIR)/patches/binutils-2.39-cleansweep.patch
+patches += $(CURDIR)/patches/binutils-2.39-copy-osabi.patch
+patches += $(CURDIR)/patches/binutils-2.39-export-demangle.patch
+patches += $(CURDIR)/patches/binutils-2.39-ldforcele.patch
+patches += $(CURDIR)/patches/binutils-2.39-libtool-lib64.patch
+patches += $(CURDIR)/patches/binutils-2.39-no-config-check.patch
+patches += $(CURDIR)/patches/binutils-2.39-sec-merge-emit.patch
+
+.NOTPARALLEL: $(patches)
+
+
+BUILD_TARGETS = $(tarballs) $(sha1s) $(patches)
+
+
+include ../../../build-system/core.mk
+
+
+.PHONY: download_clean
+
+
+$(tarballs):
+ @echo -e "\n======= Downloading source tarballs =======" ; \
+ for tarball in $(tarballs) ; do \
+ echo "$(url)/$$tarball" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & \
+ done ; wait
+
+$(sha1s): $(tarballs)
+ @for sha in $@ ; do \
+ echo -e "\n======= Downloading '$$sha' signature =======\n" ; \
+ echo "$(url)/$$sha" | xargs -n 1 -P 100 wget $(WGET_OPTIONS) - & wait %1 ; \
+ touch $$sha ; \
+ echo -e "\n======= Check the '$$sha' sha1sum =======\n" ; \
+ sha1sum --check $$sha ; ret="$$?" ; \
+ if [ "$$ret" == "1" ]; then \
+ echo -e "\n======= ERROR: Bad '$$sha' sha1sum =======\n" ; \
+ exit 1 ; \
+ fi ; \
+ done
+
+$(patches): $(sha1s)
+ @echo -e "\n======= Create Patches =======\n" ; \
+ ( cd create-2.39-aarch64-ifunc-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-not-link-static-libstdc++-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-fname-in-error-messages-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-gold-i386-gnu-property-notes-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-gold-mismatched-section-flags-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-gold-warn-unsupported-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-readelf-other-sym-info-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-revert-PLT-elision-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-special-sections-in-groups-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-testsuite-failures-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-cleansweep-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-copy-osabi-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-export-demangle-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-ldforcele-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-libtool-lib64-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-no-config-check-patch ; ./create.patch.sh ) ; \
+ ( cd create-2.39-sec-merge-emit-patch ; ./create.patch.sh ) ; \
+ echo -e "\n"
+
+download_clean:
+ @rm -f $(tarballs) $(sha1s) $(patches)
Index: GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new/bfd/elfnn-aarch64.c
===================================================================
--- GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new/bfd/elfnn-aarch64.c (nonexistent)
+++ GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new/bfd/elfnn-aarch64.c (revision 5)
@@ -0,0 +1,10146 @@
+/* AArch64-specific support for NN-bit ELF.
+ Copyright (C) 2009-2022 Free Software Foundation, Inc.
+ Contributed by ARM Ltd.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING3. If not,
+ see <http://www.gnu.org/licenses/>. */
+
+/* Notes on implementation:
+
+ Thread Local Store (TLS)
+
+ Overview:
+
+ The implementation currently supports both traditional TLS and TLS
+ descriptors, but only general dynamic (GD).
+
+ For traditional TLS the assembler will present us with code
+ fragments of the form:
+
+ adrp x0, :tlsgd:foo
+ R_AARCH64_TLSGD_ADR_PAGE21(foo)
+ add x0, :tlsgd_lo12:foo
+ R_AARCH64_TLSGD_ADD_LO12_NC(foo)
+ bl __tls_get_addr
+ nop
+
+ For TLS descriptors the assembler will present us with code
+ fragments of the form:
+
+ adrp x0, :tlsdesc:foo R_AARCH64_TLSDESC_ADR_PAGE21(foo)
+ ldr x1, [x0, #:tlsdesc_lo12:foo] R_AARCH64_TLSDESC_LD64_LO12(foo)
+ add x0, x0, #:tlsdesc_lo12:foo R_AARCH64_TLSDESC_ADD_LO12(foo)
+ .tlsdesccall foo
+ blr x1 R_AARCH64_TLSDESC_CALL(foo)
+
+ The relocations R_AARCH64_TLSGD_{ADR_PREL21,ADD_LO12_NC} against foo
+ indicate that foo is thread local and should be accessed via the
+ traditional TLS mechanims.
+
+ The relocations R_AARCH64_TLSDESC_{ADR_PAGE21,LD64_LO12_NC,ADD_LO12_NC}
+ against foo indicate that 'foo' is thread local and should be accessed
+ via a TLS descriptor mechanism.
+
+ The precise instruction sequence is only relevant from the
+ perspective of linker relaxation which is currently not implemented.
+
+ The static linker must detect that 'foo' is a TLS object and
+ allocate a double GOT entry. The GOT entry must be created for both
+ global and local TLS symbols. Note that this is different to none
+ TLS local objects which do not need a GOT entry.
+
+ In the traditional TLS mechanism, the double GOT entry is used to
+ provide the tls_index structure, containing module and offset
+ entries. The static linker places the relocation R_AARCH64_TLS_DTPMOD
+ on the module entry. The loader will subsequently fixup this
+ relocation with the module identity.
+
+ For global traditional TLS symbols the static linker places an
+ R_AARCH64_TLS_DTPREL relocation on the offset entry. The loader
+ will subsequently fixup the offset. For local TLS symbols the static
+ linker fixes up offset.
+
+ In the TLS descriptor mechanism the double GOT entry is used to
+ provide the descriptor. The static linker places the relocation
+ R_AARCH64_TLSDESC on the first GOT slot. The loader will
+ subsequently fix this up.
+
+ Implementation:
+
+ The handling of TLS symbols is implemented across a number of
+ different backend functions. The following is a top level view of
+ what processing is performed where.
+
+ The TLS implementation maintains state information for each TLS
+ symbol. The state information for local and global symbols is kept
+ in different places. Global symbols use generic BFD structures while
+ local symbols use backend specific structures that are allocated and
+ maintained entirely by the backend.
+
+ The flow:
+
+ elfNN_aarch64_check_relocs()
+
+ This function is invoked for each relocation.
+
+ The TLS relocations R_AARCH64_TLSGD_{ADR_PREL21,ADD_LO12_NC} and
+ R_AARCH64_TLSDESC_{ADR_PAGE21,LD64_LO12_NC,ADD_LO12_NC} are
+ spotted. One time creation of local symbol data structures are
+ created when the first local symbol is seen.
+
+ The reference count for a symbol is incremented. The GOT type for
+ each symbol is marked as general dynamic.
+
+ elfNN_aarch64_allocate_dynrelocs ()
+
+ For each global with positive reference count we allocate a double
+ GOT slot. For a traditional TLS symbol we allocate space for two
+ relocation entries on the GOT, for a TLS descriptor symbol we
+ allocate space for one relocation on the slot. Record the GOT offset
+ for this symbol.
+
+ elfNN_aarch64_size_dynamic_sections ()
+
+ Iterate all input BFDS, look for in the local symbol data structure
+ constructed earlier for local TLS symbols and allocate them double
+ GOT slots along with space for a single GOT relocation. Update the
+ local symbol structure to record the GOT offset allocated.
+
+ elfNN_aarch64_relocate_section ()
+
+ Calls elfNN_aarch64_final_link_relocate ()
+
+ Emit the relevant TLS relocations against the GOT for each TLS
+ symbol. For local TLS symbols emit the GOT offset directly. The GOT
+ relocations are emitted once the first time a TLS symbol is
+ encountered. The implementation uses the LSB of the GOT offset to
+ flag that the relevant GOT relocations for a symbol have been
+ emitted. All of the TLS code that uses the GOT offset needs to take
+ care to mask out this flag bit before using the offset.
+
+ elfNN_aarch64_final_link_relocate ()
+
+ Fixup the R_AARCH64_TLSGD_{ADR_PREL21, ADD_LO12_NC} relocations. */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "libiberty.h"
+#include "libbfd.h"
+#include "elf-bfd.h"
+#include "bfdlink.h"
+#include "objalloc.h"
+#include "elf/aarch64.h"
+#include "elfxx-aarch64.h"
+#include "cpu-aarch64.h"
+
+#define ARCH_SIZE NN
+
+#if ARCH_SIZE == 64
+#define AARCH64_R(NAME) R_AARCH64_ ## NAME
+#define AARCH64_R_STR(NAME) "R_AARCH64_" #NAME
+#define HOWTO64(...) HOWTO (__VA_ARGS__)
+#define HOWTO32(...) EMPTY_HOWTO (0)
+#define LOG_FILE_ALIGN 3
+#define BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC BFD_RELOC_AARCH64_TLSDESC_LD64_LO12
+#endif
+
+#if ARCH_SIZE == 32
+#define AARCH64_R(NAME) R_AARCH64_P32_ ## NAME
+#define AARCH64_R_STR(NAME) "R_AARCH64_P32_" #NAME
+#define HOWTO64(...) EMPTY_HOWTO (0)
+#define HOWTO32(...) HOWTO (__VA_ARGS__)
+#define LOG_FILE_ALIGN 2
+#define BFD_RELOC_AARCH64_TLSDESC_LD32_LO12 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC
+#define R_AARCH64_P32_TLSDESC_ADD_LO12 R_AARCH64_P32_TLSDESC_ADD_LO12_NC
+#endif
+
+#define IS_AARCH64_TLS_RELOC(R_TYPE) \
+ ((R_TYPE) == BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_ADR_PREL21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_MOVW_G1 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADR_PREL21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLS_DTPMOD \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLS_DTPREL \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLS_TPREL \
+ || IS_AARCH64_TLSDESC_RELOC ((R_TYPE)))
+
+#define IS_AARCH64_TLS_RELAX_RELOC(R_TYPE) \
+ ((R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_ADD \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_ADD_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_CALL \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_LD_PREL19 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_LDNN_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_LDR \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_OFF_G1 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_LDR \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_ADR_PREL21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSGD_MOVW_G1 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_LDNN_GOTTPREL_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADR_PREL21)
+
+#define IS_AARCH64_TLSDESC_RELOC(R_TYPE) \
+ ((R_TYPE) == BFD_RELOC_AARCH64_TLSDESC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_ADD \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_ADD_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_CALL \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_LD64_LO12 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_LDR \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_LD_PREL19 \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC \
+ || (R_TYPE) == BFD_RELOC_AARCH64_TLSDESC_OFF_G1)
+
+#define ELIMINATE_COPY_RELOCS 1
+
+/* Return size of a relocation entry. HTAB is the bfd's
+ elf_aarch64_link_hash_entry. */
+#define RELOC_SIZE(HTAB) (sizeof (ElfNN_External_Rela))
+
+/* GOT Entry size - 8 bytes in ELF64 and 4 bytes in ELF32. */
+#define GOT_ENTRY_SIZE (ARCH_SIZE / 8)
+#define PLT_ENTRY_SIZE (32)
+#define PLT_SMALL_ENTRY_SIZE (16)
+#define PLT_TLSDESC_ENTRY_SIZE (32)
+/* PLT sizes with BTI insn. */
+#define PLT_BTI_SMALL_ENTRY_SIZE (24)
+/* PLT sizes with PAC insn. */
+#define PLT_PAC_SMALL_ENTRY_SIZE (24)
+/* PLT sizes with BTI and PAC insn. */
+#define PLT_BTI_PAC_SMALL_ENTRY_SIZE (24)
+
+/* Encoding of the nop instruction. */
+#define INSN_NOP 0xd503201f
+
+#define aarch64_compute_jump_table_size(htab) \
+ (((htab)->root.srelplt == NULL) ? 0 \
+ : (htab)->root.srelplt->reloc_count * GOT_ENTRY_SIZE)
+
+/* The first entry in a procedure linkage table looks like this
+ if the distance between the PLTGOT and the PLT is < 4GB use
+ these PLT entries. Note that the dynamic linker gets &PLTGOT[2]
+ in x16 and needs to work out PLTGOT[1] by using an address of
+ [x16,#-GOT_ENTRY_SIZE]. */
+static const bfd_byte elfNN_aarch64_small_plt0_entry[PLT_ENTRY_SIZE] =
+{
+ 0xf0, 0x7b, 0xbf, 0xa9, /* stp x16, x30, [sp, #-16]! */
+ 0x10, 0x00, 0x00, 0x90, /* adrp x16, (GOT+16) */
+#if ARCH_SIZE == 64
+ 0x11, 0x0A, 0x40, 0xf9, /* ldr x17, [x16, #PLT_GOT+0x10] */
+ 0x10, 0x42, 0x00, 0x91, /* add x16, x16,#PLT_GOT+0x10 */
+#else
+ 0x11, 0x0A, 0x40, 0xb9, /* ldr w17, [x16, #PLT_GOT+0x8] */
+ 0x10, 0x22, 0x00, 0x11, /* add w16, w16,#PLT_GOT+0x8 */
+#endif
+ 0x20, 0x02, 0x1f, 0xd6, /* br x17 */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+};
+
+static const bfd_byte elfNN_aarch64_small_plt0_bti_entry[PLT_ENTRY_SIZE] =
+{
+ 0x5f, 0x24, 0x03, 0xd5, /* bti c. */
+ 0xf0, 0x7b, 0xbf, 0xa9, /* stp x16, x30, [sp, #-16]! */
+ 0x10, 0x00, 0x00, 0x90, /* adrp x16, (GOT+16) */
+#if ARCH_SIZE == 64
+ 0x11, 0x0A, 0x40, 0xf9, /* ldr x17, [x16, #PLT_GOT+0x10] */
+ 0x10, 0x42, 0x00, 0x91, /* add x16, x16,#PLT_GOT+0x10 */
+#else
+ 0x11, 0x0A, 0x40, 0xb9, /* ldr w17, [x16, #PLT_GOT+0x8] */
+ 0x10, 0x22, 0x00, 0x11, /* add w16, w16,#PLT_GOT+0x8 */
+#endif
+ 0x20, 0x02, 0x1f, 0xd6, /* br x17 */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+};
+
+/* Per function entry in a procedure linkage table looks like this
+ if the distance between the PLTGOT and the PLT is < 4GB use
+ these PLT entries. Use BTI versions of the PLTs when enabled. */
+static const bfd_byte elfNN_aarch64_small_plt_entry[PLT_SMALL_ENTRY_SIZE] =
+{
+ 0x10, 0x00, 0x00, 0x90, /* adrp x16, PLTGOT + n * 8 */
+#if ARCH_SIZE == 64
+ 0x11, 0x02, 0x40, 0xf9, /* ldr x17, [x16, PLTGOT + n * 8] */
+ 0x10, 0x02, 0x00, 0x91, /* add x16, x16, :lo12:PLTGOT + n * 8 */
+#else
+ 0x11, 0x02, 0x40, 0xb9, /* ldr w17, [x16, PLTGOT + n * 4] */
+ 0x10, 0x02, 0x00, 0x11, /* add w16, w16, :lo12:PLTGOT + n * 4 */
+#endif
+ 0x20, 0x02, 0x1f, 0xd6, /* br x17. */
+};
+
+static const bfd_byte
+elfNN_aarch64_small_plt_bti_entry[PLT_BTI_SMALL_ENTRY_SIZE] =
+{
+ 0x5f, 0x24, 0x03, 0xd5, /* bti c. */
+ 0x10, 0x00, 0x00, 0x90, /* adrp x16, PLTGOT + n * 8 */
+#if ARCH_SIZE == 64
+ 0x11, 0x02, 0x40, 0xf9, /* ldr x17, [x16, PLTGOT + n * 8] */
+ 0x10, 0x02, 0x00, 0x91, /* add x16, x16, :lo12:PLTGOT + n * 8 */
+#else
+ 0x11, 0x02, 0x40, 0xb9, /* ldr w17, [x16, PLTGOT + n * 4] */
+ 0x10, 0x02, 0x00, 0x11, /* add w16, w16, :lo12:PLTGOT + n * 4 */
+#endif
+ 0x20, 0x02, 0x1f, 0xd6, /* br x17. */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+};
+
+static const bfd_byte
+elfNN_aarch64_small_plt_pac_entry[PLT_PAC_SMALL_ENTRY_SIZE] =
+{
+ 0x10, 0x00, 0x00, 0x90, /* adrp x16, PLTGOT + n * 8 */
+#if ARCH_SIZE == 64
+ 0x11, 0x02, 0x40, 0xf9, /* ldr x17, [x16, PLTGOT + n * 8] */
+ 0x10, 0x02, 0x00, 0x91, /* add x16, x16, :lo12:PLTGOT + n * 8 */
+#else
+ 0x11, 0x02, 0x40, 0xb9, /* ldr w17, [x16, PLTGOT + n * 4] */
+ 0x10, 0x02, 0x00, 0x11, /* add w16, w16, :lo12:PLTGOT + n * 4 */
+#endif
+ 0x9f, 0x21, 0x03, 0xd5, /* autia1716 */
+ 0x20, 0x02, 0x1f, 0xd6, /* br x17. */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+};
+
+static const bfd_byte
+elfNN_aarch64_small_plt_bti_pac_entry[PLT_BTI_PAC_SMALL_ENTRY_SIZE] =
+{
+ 0x5f, 0x24, 0x03, 0xd5, /* bti c. */
+ 0x10, 0x00, 0x00, 0x90, /* adrp x16, PLTGOT + n * 8 */
+#if ARCH_SIZE == 64
+ 0x11, 0x02, 0x40, 0xf9, /* ldr x17, [x16, PLTGOT + n * 8] */
+ 0x10, 0x02, 0x00, 0x91, /* add x16, x16, :lo12:PLTGOT + n * 8 */
+#else
+ 0x11, 0x02, 0x40, 0xb9, /* ldr w17, [x16, PLTGOT + n * 4] */
+ 0x10, 0x02, 0x00, 0x11, /* add w16, w16, :lo12:PLTGOT + n * 4 */
+#endif
+ 0x9f, 0x21, 0x03, 0xd5, /* autia1716 */
+ 0x20, 0x02, 0x1f, 0xd6, /* br x17. */
+};
+
+static const bfd_byte
+elfNN_aarch64_tlsdesc_small_plt_entry[PLT_TLSDESC_ENTRY_SIZE] =
+{
+ 0xe2, 0x0f, 0xbf, 0xa9, /* stp x2, x3, [sp, #-16]! */
+ 0x02, 0x00, 0x00, 0x90, /* adrp x2, 0 */
+ 0x03, 0x00, 0x00, 0x90, /* adrp x3, 0 */
+#if ARCH_SIZE == 64
+ 0x42, 0x00, 0x40, 0xf9, /* ldr x2, [x2, #0] */
+ 0x63, 0x00, 0x00, 0x91, /* add x3, x3, 0 */
+#else
+ 0x42, 0x00, 0x40, 0xb9, /* ldr w2, [x2, #0] */
+ 0x63, 0x00, 0x00, 0x11, /* add w3, w3, 0 */
+#endif
+ 0x40, 0x00, 0x1f, 0xd6, /* br x2 */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+};
+
+static const bfd_byte
+elfNN_aarch64_tlsdesc_small_plt_bti_entry[PLT_TLSDESC_ENTRY_SIZE] =
+{
+ 0x5f, 0x24, 0x03, 0xd5, /* bti c. */
+ 0xe2, 0x0f, 0xbf, 0xa9, /* stp x2, x3, [sp, #-16]! */
+ 0x02, 0x00, 0x00, 0x90, /* adrp x2, 0 */
+ 0x03, 0x00, 0x00, 0x90, /* adrp x3, 0 */
+#if ARCH_SIZE == 64
+ 0x42, 0x00, 0x40, 0xf9, /* ldr x2, [x2, #0] */
+ 0x63, 0x00, 0x00, 0x91, /* add x3, x3, 0 */
+#else
+ 0x42, 0x00, 0x40, 0xb9, /* ldr w2, [x2, #0] */
+ 0x63, 0x00, 0x00, 0x11, /* add w3, w3, 0 */
+#endif
+ 0x40, 0x00, 0x1f, 0xd6, /* br x2 */
+ 0x1f, 0x20, 0x03, 0xd5, /* nop */
+};
+
+#define elf_info_to_howto elfNN_aarch64_info_to_howto
+#define elf_info_to_howto_rel elfNN_aarch64_info_to_howto
+
+#define AARCH64_ELF_ABI_VERSION 0
+
+/* In case we're on a 32-bit machine, construct a 64-bit "-1" value. */
+#define ALL_ONES (~ (bfd_vma) 0)
+
+/* Indexed by the bfd interal reloc enumerators.
+ Therefore, the table needs to be synced with BFD_RELOC_AARCH64_*
+ in reloc.c. */
+
+static reloc_howto_type elfNN_aarch64_howto_table[] =
+{
+ EMPTY_HOWTO (0),
+
+ /* Basic data relocations. */
+
+ /* Deprecated, but retained for backwards compatibility. */
+ HOWTO64 (R_AARCH64_NULL, /* type */
+ 0, /* rightshift */
+ 0, /* size */
+ 0, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_AARCH64_NULL", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ false), /* pcrel_offset */
+ HOWTO (R_AARCH64_NONE, /* type */
+ 0, /* rightshift */
+ 0, /* size */
+ 0, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_AARCH64_NONE", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* .xword: (S+A) */
+ HOWTO64 (AARCH64_R (ABS64), /* type */
+ 0, /* rightshift */
+ 8, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (ABS64), /* name */
+ false, /* partial_inplace */
+ ALL_ONES, /* src_mask */
+ ALL_ONES, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* .word: (S+A) */
+ HOWTO (AARCH64_R (ABS32), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 32, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (ABS32), /* name */
+ false, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* .half: (S+A) */
+ HOWTO (AARCH64_R (ABS16), /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (ABS16), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* .xword: (S+A-P) */
+ HOWTO64 (AARCH64_R (PREL64), /* type */
+ 0, /* rightshift */
+ 8, /* size */
+ 64, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (PREL64), /* name */
+ false, /* partial_inplace */
+ ALL_ONES, /* src_mask */
+ ALL_ONES, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* .word: (S+A-P) */
+ HOWTO (AARCH64_R (PREL32), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 32, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (PREL32), /* name */
+ false, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* .half: (S+A-P) */
+ HOWTO (AARCH64_R (PREL16), /* type */
+ 0, /* rightshift */
+ 2, /* size */
+ 16, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (PREL16), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* Group relocations to create a 16, 32, 48 or 64 bit
+ unsigned data or abs address inline. */
+
+ /* MOVZ: ((S+A) >> 0) & 0xffff */
+ HOWTO (AARCH64_R (MOVW_UABS_G0), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_UABS_G0), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVK: ((S+A) >> 0) & 0xffff [no overflow check] */
+ HOWTO (AARCH64_R (MOVW_UABS_G0_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_UABS_G0_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVZ: ((S+A) >> 16) & 0xffff */
+ HOWTO (AARCH64_R (MOVW_UABS_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_UABS_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVK: ((S+A) >> 16) & 0xffff [no overflow check] */
+ HOWTO64 (AARCH64_R (MOVW_UABS_G1_NC), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_UABS_G1_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVZ: ((S+A) >> 32) & 0xffff */
+ HOWTO64 (AARCH64_R (MOVW_UABS_G2), /* type */
+ 32, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_UABS_G2), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVK: ((S+A) >> 32) & 0xffff [no overflow check] */
+ HOWTO64 (AARCH64_R (MOVW_UABS_G2_NC), /* type */
+ 32, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_UABS_G2_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVZ: ((S+A) >> 48) & 0xffff */
+ HOWTO64 (AARCH64_R (MOVW_UABS_G3), /* type */
+ 48, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_UABS_G3), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Group relocations to create high part of a 16, 32, 48 or 64 bit
+ signed data or abs address inline. Will change instruction
+ to MOVN or MOVZ depending on sign of calculated value. */
+
+ /* MOV[ZN]: ((S+A) >> 0) & 0xffff */
+ HOWTO (AARCH64_R (MOVW_SABS_G0), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 17, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_SABS_G0), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOV[ZN]: ((S+A) >> 16) & 0xffff */
+ HOWTO64 (AARCH64_R (MOVW_SABS_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 17, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_SABS_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOV[ZN]: ((S+A) >> 32) & 0xffff */
+ HOWTO64 (AARCH64_R (MOVW_SABS_G2), /* type */
+ 32, /* rightshift */
+ 4, /* size */
+ 17, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_SABS_G2), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Group relocations to create a 16, 32, 48 or 64 bit
+ PC relative address inline. */
+
+ /* MOV[NZ]: ((S+A-P) >> 0) & 0xffff */
+ HOWTO (AARCH64_R (MOVW_PREL_G0), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 17, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_PREL_G0), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* MOVK: ((S+A-P) >> 0) & 0xffff [no overflow check] */
+ HOWTO (AARCH64_R (MOVW_PREL_G0_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_PREL_G0_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* MOV[NZ]: ((S+A-P) >> 16) & 0xffff */
+ HOWTO (AARCH64_R (MOVW_PREL_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 17, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_PREL_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* MOVK: ((S+A-P) >> 16) & 0xffff [no overflow check] */
+ HOWTO64 (AARCH64_R (MOVW_PREL_G1_NC), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_PREL_G1_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* MOV[NZ]: ((S+A-P) >> 32) & 0xffff */
+ HOWTO64 (AARCH64_R (MOVW_PREL_G2), /* type */
+ 32, /* rightshift */
+ 4, /* size */
+ 17, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_PREL_G2), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* MOVK: ((S+A-P) >> 32) & 0xffff [no overflow check] */
+ HOWTO64 (AARCH64_R (MOVW_PREL_G2_NC), /* type */
+ 32, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_PREL_G2_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* MOV[NZ]: ((S+A-P) >> 48) & 0xffff */
+ HOWTO64 (AARCH64_R (MOVW_PREL_G3), /* type */
+ 48, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_PREL_G3), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+/* Relocations to generate 19, 21 and 33 bit PC-relative load/store
+ addresses: PG(x) is (x & ~0xfff). */
+
+ /* LD-lit: ((S+A-P) >> 2) & 0x7ffff */
+ HOWTO (AARCH64_R (LD_PREL_LO19), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 19, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LD_PREL_LO19), /* name */
+ false, /* partial_inplace */
+ 0x7ffff, /* src_mask */
+ 0x7ffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* ADR: (S+A-P) & 0x1fffff */
+ HOWTO (AARCH64_R (ADR_PREL_LO21), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (ADR_PREL_LO21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* ADRP: ((PG(S+A)-PG(P)) >> 12) & 0x1fffff */
+ HOWTO (AARCH64_R (ADR_PREL_PG_HI21), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (ADR_PREL_PG_HI21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* ADRP: ((PG(S+A)-PG(P)) >> 12) & 0x1fffff [no overflow check] */
+ HOWTO64 (AARCH64_R (ADR_PREL_PG_HI21_NC), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (ADR_PREL_PG_HI21_NC), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* ADD: (S+A) & 0xfff [no overflow check] */
+ HOWTO (AARCH64_R (ADD_ABS_LO12_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (ADD_ABS_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0x3ffc00, /* src_mask */
+ 0x3ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST8: (S+A) & 0xfff */
+ HOWTO (AARCH64_R (LDST8_ABS_LO12_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LDST8_ABS_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Relocations for control-flow instructions. */
+
+ /* TBZ/NZ: ((S+A-P) >> 2) & 0x3fff */
+ HOWTO (AARCH64_R (TSTBR14), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 14, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TSTBR14), /* name */
+ false, /* partial_inplace */
+ 0x3fff, /* src_mask */
+ 0x3fff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* B.cond: ((S+A-P) >> 2) & 0x7ffff */
+ HOWTO (AARCH64_R (CONDBR19), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 19, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (CONDBR19), /* name */
+ false, /* partial_inplace */
+ 0x7ffff, /* src_mask */
+ 0x7ffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* B: ((S+A-P) >> 2) & 0x3ffffff */
+ HOWTO (AARCH64_R (JUMP26), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 26, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (JUMP26), /* name */
+ false, /* partial_inplace */
+ 0x3ffffff, /* src_mask */
+ 0x3ffffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* BL: ((S+A-P) >> 2) & 0x3ffffff */
+ HOWTO (AARCH64_R (CALL26), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 26, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (CALL26), /* name */
+ false, /* partial_inplace */
+ 0x3ffffff, /* src_mask */
+ 0x3ffffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* LD/ST16: (S+A) & 0xffe */
+ HOWTO (AARCH64_R (LDST16_ABS_LO12_NC), /* type */
+ 1, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LDST16_ABS_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xffe, /* src_mask */
+ 0xffe, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST32: (S+A) & 0xffc */
+ HOWTO (AARCH64_R (LDST32_ABS_LO12_NC), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LDST32_ABS_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xffc, /* src_mask */
+ 0xffc, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST64: (S+A) & 0xff8 */
+ HOWTO (AARCH64_R (LDST64_ABS_LO12_NC), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LDST64_ABS_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xff8, /* src_mask */
+ 0xff8, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST128: (S+A) & 0xff0 */
+ HOWTO (AARCH64_R (LDST128_ABS_LO12_NC), /* type */
+ 4, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LDST128_ABS_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xff0, /* src_mask */
+ 0xff0, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Set a load-literal immediate field to bits
+ 0x1FFFFC of G(S)-P */
+ HOWTO (AARCH64_R (GOT_LD_PREL19), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 19, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (GOT_LD_PREL19), /* name */
+ false, /* partial_inplace */
+ 0xffffe0, /* src_mask */
+ 0xffffe0, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* Get to the page for the GOT entry for the symbol
+ (G(S) - P) using an ADRP instruction. */
+ HOWTO (AARCH64_R (ADR_GOT_PAGE), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (ADR_GOT_PAGE), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* LD64: GOT offset G(S) & 0xff8 */
+ HOWTO64 (AARCH64_R (LD64_GOT_LO12_NC), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LD64_GOT_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xff8, /* src_mask */
+ 0xff8, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD32: GOT offset G(S) & 0xffc */
+ HOWTO32 (AARCH64_R (LD32_GOT_LO12_NC), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LD32_GOT_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xffc, /* src_mask */
+ 0xffc, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Lower 16 bits of GOT offset for the symbol. */
+ HOWTO64 (AARCH64_R (MOVW_GOTOFF_G0_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_GOTOFF_G0_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Higher 16 bits of GOT offset for the symbol. */
+ HOWTO64 (AARCH64_R (MOVW_GOTOFF_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (MOVW_GOTOFF_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD64: GOT offset for the symbol. */
+ HOWTO64 (AARCH64_R (LD64_GOTOFF_LO15), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LD64_GOTOFF_LO15), /* name */
+ false, /* partial_inplace */
+ 0x7ff8, /* src_mask */
+ 0x7ff8, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD32: GOT offset to the page address of GOT table.
+ (G(S) - PAGE (_GLOBAL_OFFSET_TABLE_)) & 0x5ffc. */
+ HOWTO32 (AARCH64_R (LD32_GOTPAGE_LO14), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LD32_GOTPAGE_LO14), /* name */
+ false, /* partial_inplace */
+ 0x5ffc, /* src_mask */
+ 0x5ffc, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD64: GOT offset to the page address of GOT table.
+ (G(S) - PAGE (_GLOBAL_OFFSET_TABLE_)) & 0x7ff8. */
+ HOWTO64 (AARCH64_R (LD64_GOTPAGE_LO15), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (LD64_GOTPAGE_LO15), /* name */
+ false, /* partial_inplace */
+ 0x7ff8, /* src_mask */
+ 0x7ff8, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Get to the page for the GOT entry for the symbol
+ (G(S) - P) using an ADRP instruction. */
+ HOWTO (AARCH64_R (TLSGD_ADR_PAGE21), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSGD_ADR_PAGE21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSGD_ADR_PREL21), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSGD_ADR_PREL21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* ADD: GOT offset G(S) & 0xff8 [no overflow check] */
+ HOWTO (AARCH64_R (TLSGD_ADD_LO12_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSGD_ADD_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Lower 16 bits of GOT offset to tls_index. */
+ HOWTO64 (AARCH64_R (TLSGD_MOVW_G0_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSGD_MOVW_G0_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Higher 16 bits of GOT offset to tls_index. */
+ HOWTO64 (AARCH64_R (TLSGD_MOVW_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSGD_MOVW_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSIE_ADR_GOTTPREL_PAGE21), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSIE_ADR_GOTTPREL_PAGE21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSIE_LD64_GOTTPREL_LO12_NC), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSIE_LD64_GOTTPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xff8, /* src_mask */
+ 0xff8, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO32 (AARCH64_R (TLSIE_LD32_GOTTPREL_LO12_NC), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSIE_LD32_GOTTPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xffc, /* src_mask */
+ 0xffc, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSIE_LD_GOTTPREL_PREL19), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 19, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSIE_LD_GOTTPREL_PREL19), /* name */
+ false, /* partial_inplace */
+ 0x1ffffc, /* src_mask */
+ 0x1ffffc, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSIE_MOVW_GOTTPREL_G0_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSIE_MOVW_GOTTPREL_G0_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSIE_MOVW_GOTTPREL_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSIE_MOVW_GOTTPREL_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* ADD: bit[23:12] of byte offset to module TLS base address. */
+ HOWTO (AARCH64_R (TLSLD_ADD_DTPREL_HI12), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_ADD_DTPREL_HI12), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Unsigned 12 bit byte offset to module TLS base address. */
+ HOWTO (AARCH64_R (TLSLD_ADD_DTPREL_LO12), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_ADD_DTPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. */
+ HOWTO (AARCH64_R (TLSLD_ADD_DTPREL_LO12_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_ADD_DTPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* ADD: GOT offset G(S) & 0xff8 [no overflow check] */
+ HOWTO (AARCH64_R (TLSLD_ADD_LO12_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_ADD_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Get to the page for the GOT entry for the symbol
+ (G(S) - P) using an ADRP instruction. */
+ HOWTO (AARCH64_R (TLSLD_ADR_PAGE21), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_ADR_PAGE21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSLD_ADR_PREL21), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_ADR_PREL21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* LD/ST16: bit[11:1] of byte offset to module TLS base address. */
+ HOWTO64 (AARCH64_R (TLSLD_LDST16_DTPREL_LO12), /* type */
+ 1, /* rightshift */
+ 4, /* size */
+ 11, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_LDST16_DTPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0x1ffc00, /* src_mask */
+ 0x1ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Same as BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, but no overflow check. */
+ HOWTO64 (AARCH64_R (TLSLD_LDST16_DTPREL_LO12_NC), /* type */
+ 1, /* rightshift */
+ 4, /* size */
+ 11, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_LDST16_DTPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0x1ffc00, /* src_mask */
+ 0x1ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST32: bit[11:2] of byte offset to module TLS base address. */
+ HOWTO64 (AARCH64_R (TLSLD_LDST32_DTPREL_LO12), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 10, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_LDST32_DTPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0x3ffc00, /* src_mask */
+ 0x3ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Same as BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, but no overflow check. */
+ HOWTO64 (AARCH64_R (TLSLD_LDST32_DTPREL_LO12_NC), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 10, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_LDST32_DTPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xffc00, /* src_mask */
+ 0xffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST64: bit[11:3] of byte offset to module TLS base address. */
+ HOWTO64 (AARCH64_R (TLSLD_LDST64_DTPREL_LO12), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 9, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_LDST64_DTPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0x3ffc00, /* src_mask */
+ 0x3ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Same as BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, but no overflow check. */
+ HOWTO64 (AARCH64_R (TLSLD_LDST64_DTPREL_LO12_NC), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 9, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_LDST64_DTPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0x7fc00, /* src_mask */
+ 0x7fc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST8: bit[11:0] of byte offset to module TLS base address. */
+ HOWTO64 (AARCH64_R (TLSLD_LDST8_DTPREL_LO12), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_LDST8_DTPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0x3ffc00, /* src_mask */
+ 0x3ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Same as BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, but no overflow check. */
+ HOWTO64 (AARCH64_R (TLSLD_LDST8_DTPREL_LO12_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_LDST8_DTPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0x3ffc00, /* src_mask */
+ 0x3ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVZ: bit[15:0] of byte offset to module TLS base address. */
+ HOWTO (AARCH64_R (TLSLD_MOVW_DTPREL_G0), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_MOVW_DTPREL_G0), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0. */
+ HOWTO (AARCH64_R (TLSLD_MOVW_DTPREL_G0_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_MOVW_DTPREL_G0_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVZ: bit[31:16] of byte offset to module TLS base address. */
+ HOWTO (AARCH64_R (TLSLD_MOVW_DTPREL_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_MOVW_DTPREL_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1. */
+ HOWTO64 (AARCH64_R (TLSLD_MOVW_DTPREL_G1_NC), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_MOVW_DTPREL_G1_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* MOVZ: bit[47:32] of byte offset to module TLS base address. */
+ HOWTO64 (AARCH64_R (TLSLD_MOVW_DTPREL_G2), /* type */
+ 32, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLD_MOVW_DTPREL_G2), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSLE_MOVW_TPREL_G2), /* type */
+ 32, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_MOVW_TPREL_G2), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSLE_MOVW_TPREL_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_MOVW_TPREL_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSLE_MOVW_TPREL_G1_NC), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_MOVW_TPREL_G1_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSLE_MOVW_TPREL_G0), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_MOVW_TPREL_G0), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSLE_MOVW_TPREL_G0_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_MOVW_TPREL_G0_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSLE_ADD_TPREL_HI12), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_ADD_TPREL_HI12), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSLE_ADD_TPREL_LO12), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_ADD_TPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSLE_ADD_TPREL_LO12_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_ADD_TPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST16: bit[11:1] of byte offset to module TLS base address. */
+ HOWTO (AARCH64_R (TLSLE_LDST16_TPREL_LO12), /* type */
+ 1, /* rightshift */
+ 4, /* size */
+ 11, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_LDST16_TPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0x1ffc00, /* src_mask */
+ 0x1ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Same as BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, but no overflow check. */
+ HOWTO (AARCH64_R (TLSLE_LDST16_TPREL_LO12_NC), /* type */
+ 1, /* rightshift */
+ 4, /* size */
+ 11, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_LDST16_TPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0x1ffc00, /* src_mask */
+ 0x1ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST32: bit[11:2] of byte offset to module TLS base address. */
+ HOWTO (AARCH64_R (TLSLE_LDST32_TPREL_LO12), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 10, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_LDST32_TPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0xffc00, /* src_mask */
+ 0xffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Same as BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, but no overflow check. */
+ HOWTO (AARCH64_R (TLSLE_LDST32_TPREL_LO12_NC), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 10, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_LDST32_TPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xffc00, /* src_mask */
+ 0xffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST64: bit[11:3] of byte offset to module TLS base address. */
+ HOWTO (AARCH64_R (TLSLE_LDST64_TPREL_LO12), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 9, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_LDST64_TPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0x7fc00, /* src_mask */
+ 0x7fc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Same as BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, but no overflow check. */
+ HOWTO (AARCH64_R (TLSLE_LDST64_TPREL_LO12_NC), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 9, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_LDST64_TPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0x7fc00, /* src_mask */
+ 0x7fc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD/ST8: bit[11:0] of byte offset to module TLS base address. */
+ HOWTO (AARCH64_R (TLSLE_LDST8_TPREL_LO12), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_LDST8_TPREL_LO12), /* name */
+ false, /* partial_inplace */
+ 0x3ffc00, /* src_mask */
+ 0x3ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Same as BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, but no overflow check. */
+ HOWTO (AARCH64_R (TLSLE_LDST8_TPREL_LO12_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 10, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSLE_LDST8_TPREL_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0x3ffc00, /* src_mask */
+ 0x3ffc00, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSDESC_LD_PREL19), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 19, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_LD_PREL19), /* name */
+ false, /* partial_inplace */
+ 0x0ffffe0, /* src_mask */
+ 0x0ffffe0, /* dst_mask */
+ true), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSDESC_ADR_PREL21), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_ADR_PREL21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* Get to the page for the GOT entry for the symbol
+ (G(S) - P) using an ADRP instruction. */
+ HOWTO (AARCH64_R (TLSDESC_ADR_PAGE21), /* type */
+ 12, /* rightshift */
+ 4, /* size */
+ 21, /* bitsize */
+ true, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_ADR_PAGE21), /* name */
+ false, /* partial_inplace */
+ 0x1fffff, /* src_mask */
+ 0x1fffff, /* dst_mask */
+ true), /* pcrel_offset */
+
+ /* LD64: GOT offset G(S) & 0xff8. */
+ HOWTO64 (AARCH64_R (TLSDESC_LD64_LO12), /* type */
+ 3, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_LD64_LO12), /* name */
+ false, /* partial_inplace */
+ 0xff8, /* src_mask */
+ 0xff8, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* LD32: GOT offset G(S) & 0xffc. */
+ HOWTO32 (AARCH64_R (TLSDESC_LD32_LO12_NC), /* type */
+ 2, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_LD32_LO12_NC), /* name */
+ false, /* partial_inplace */
+ 0xffc, /* src_mask */
+ 0xffc, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* ADD: GOT offset G(S) & 0xfff. */
+ HOWTO (AARCH64_R (TLSDESC_ADD_LO12), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_ADD_LO12), /* name */
+ false, /* partial_inplace */
+ 0xfff, /* src_mask */
+ 0xfff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSDESC_OFF_G1), /* type */
+ 16, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_unsigned, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_OFF_G1), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSDESC_OFF_G0_NC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_OFF_G0_NC), /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSDESC_LDR), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_LDR), /* name */
+ false, /* partial_inplace */
+ 0x0, /* src_mask */
+ 0x0, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO64 (AARCH64_R (TLSDESC_ADD), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 12, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_ADD), /* name */
+ false, /* partial_inplace */
+ 0x0, /* src_mask */
+ 0x0, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSDESC_CALL), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 0, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC_CALL), /* name */
+ false, /* partial_inplace */
+ 0x0, /* src_mask */
+ 0x0, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (COPY), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (COPY), /* name */
+ true, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (GLOB_DAT), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (GLOB_DAT), /* name */
+ true, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (JUMP_SLOT), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (JUMP_SLOT), /* name */
+ true, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (RELATIVE), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (RELATIVE), /* name */
+ true, /* partial_inplace */
+ ALL_ONES, /* src_mask */
+ ALL_ONES, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLS_DTPMOD), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+#if ARCH_SIZE == 64
+ AARCH64_R_STR (TLS_DTPMOD64), /* name */
+#else
+ AARCH64_R_STR (TLS_DTPMOD), /* name */
+#endif
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ ALL_ONES, /* dst_mask */
+ false), /* pc_reloffset */
+
+ HOWTO (AARCH64_R (TLS_DTPREL), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+#if ARCH_SIZE == 64
+ AARCH64_R_STR (TLS_DTPREL64), /* name */
+#else
+ AARCH64_R_STR (TLS_DTPREL), /* name */
+#endif
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ ALL_ONES, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLS_TPREL), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+#if ARCH_SIZE == 64
+ AARCH64_R_STR (TLS_TPREL64), /* name */
+#else
+ AARCH64_R_STR (TLS_TPREL), /* name */
+#endif
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ ALL_ONES, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (TLSDESC), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (TLSDESC), /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ ALL_ONES, /* dst_mask */
+ false), /* pcrel_offset */
+
+ HOWTO (AARCH64_R (IRELATIVE), /* type */
+ 0, /* rightshift */
+ 4, /* size */
+ 64, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ AARCH64_R_STR (IRELATIVE), /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ ALL_ONES, /* dst_mask */
+ false), /* pcrel_offset */
+
+ EMPTY_HOWTO (0),
+};
+
+static reloc_howto_type elfNN_aarch64_howto_none =
+ HOWTO (R_AARCH64_NONE, /* type */
+ 0, /* rightshift */
+ 0, /* size */
+ 0, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont,/* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_AARCH64_NONE", /* name */
+ false, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ false); /* pcrel_offset */
+
+/* Given HOWTO, return the bfd internal relocation enumerator. */
+
+static bfd_reloc_code_real_type
+elfNN_aarch64_bfd_reloc_from_howto (reloc_howto_type *howto)
+{
+ const int size
+ = (int) ARRAY_SIZE (elfNN_aarch64_howto_table);
+ const ptrdiff_t offset
+ = howto - elfNN_aarch64_howto_table;
+
+ if (offset > 0 && offset < size - 1)
+ return BFD_RELOC_AARCH64_RELOC_START + offset;
+
+ if (howto == &elfNN_aarch64_howto_none)
+ return BFD_RELOC_AARCH64_NONE;
+
+ return BFD_RELOC_AARCH64_RELOC_START;
+}
+
+/* Given R_TYPE, return the bfd internal relocation enumerator. */
+
+static bfd_reloc_code_real_type
+elfNN_aarch64_bfd_reloc_from_type (bfd *abfd, unsigned int r_type)
+{
+ static bool initialized_p = false;
+ /* Indexed by R_TYPE, values are offsets in the howto_table. */
+ static unsigned int offsets[R_AARCH64_end];
+
+ if (!initialized_p)
+ {
+ unsigned int i;
+
+ for (i = 1; i < ARRAY_SIZE (elfNN_aarch64_howto_table) - 1; ++i)
+ if (elfNN_aarch64_howto_table[i].type != 0)
+ offsets[elfNN_aarch64_howto_table[i].type] = i;
+
+ initialized_p = true;
+ }
+
+ if (r_type == R_AARCH64_NONE || r_type == R_AARCH64_NULL)
+ return BFD_RELOC_AARCH64_NONE;
+
+ /* PR 17512: file: b371e70a. */
+ if (r_type >= R_AARCH64_end)
+ {
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return BFD_RELOC_AARCH64_NONE;
+ }
+
+ return BFD_RELOC_AARCH64_RELOC_START + offsets[r_type];
+}
+
+struct elf_aarch64_reloc_map
+{
+ bfd_reloc_code_real_type from;
+ bfd_reloc_code_real_type to;
+};
+
+/* Map bfd generic reloc to AArch64-specific reloc. */
+static const struct elf_aarch64_reloc_map elf_aarch64_reloc_map[] =
+{
+ {BFD_RELOC_NONE, BFD_RELOC_AARCH64_NONE},
+
+ /* Basic data relocations. */
+ {BFD_RELOC_CTOR, BFD_RELOC_AARCH64_NN},
+ {BFD_RELOC_64, BFD_RELOC_AARCH64_64},
+ {BFD_RELOC_32, BFD_RELOC_AARCH64_32},
+ {BFD_RELOC_16, BFD_RELOC_AARCH64_16},
+ {BFD_RELOC_64_PCREL, BFD_RELOC_AARCH64_64_PCREL},
+ {BFD_RELOC_32_PCREL, BFD_RELOC_AARCH64_32_PCREL},
+ {BFD_RELOC_16_PCREL, BFD_RELOC_AARCH64_16_PCREL},
+};
+
+/* Given the bfd internal relocation enumerator in CODE, return the
+ corresponding howto entry. */
+
+static reloc_howto_type *
+elfNN_aarch64_howto_from_bfd_reloc (bfd_reloc_code_real_type code)
+{
+ unsigned int i;
+
+ /* Convert bfd generic reloc to AArch64-specific reloc. */
+ if (code < BFD_RELOC_AARCH64_RELOC_START
+ || code > BFD_RELOC_AARCH64_RELOC_END)
+ for (i = 0; i < ARRAY_SIZE (elf_aarch64_reloc_map); i++)
+ if (elf_aarch64_reloc_map[i].from == code)
+ {
+ code = elf_aarch64_reloc_map[i].to;
+ break;
+ }
+
+ if (code > BFD_RELOC_AARCH64_RELOC_START
+ && code < BFD_RELOC_AARCH64_RELOC_END)
+ if (elfNN_aarch64_howto_table[code - BFD_RELOC_AARCH64_RELOC_START].type)
+ return &elfNN_aarch64_howto_table[code - BFD_RELOC_AARCH64_RELOC_START];
+
+ if (code == BFD_RELOC_AARCH64_NONE)
+ return &elfNN_aarch64_howto_none;
+
+ return NULL;
+}
+
+static reloc_howto_type *
+elfNN_aarch64_howto_from_type (bfd *abfd, unsigned int r_type)
+{
+ bfd_reloc_code_real_type val;
+ reloc_howto_type *howto;
+
+#if ARCH_SIZE == 32
+ if (r_type > 256)
+ {
+ bfd_set_error (bfd_error_bad_value);
+ return NULL;
+ }
+#endif
+
+ if (r_type == R_AARCH64_NONE)
+ return &elfNN_aarch64_howto_none;
+
+ val = elfNN_aarch64_bfd_reloc_from_type (abfd, r_type);
+ howto = elfNN_aarch64_howto_from_bfd_reloc (val);
+
+ if (howto != NULL)
+ return howto;
+
+ bfd_set_error (bfd_error_bad_value);
+ return NULL;
+}
+
+static bool
+elfNN_aarch64_info_to_howto (bfd *abfd, arelent *bfd_reloc,
+ Elf_Internal_Rela *elf_reloc)
+{
+ unsigned int r_type;
+
+ r_type = ELFNN_R_TYPE (elf_reloc->r_info);
+ bfd_reloc->howto = elfNN_aarch64_howto_from_type (abfd, r_type);
+
+ if (bfd_reloc->howto == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"), abfd, r_type);
+ return false;
+ }
+ return true;
+}
+
+static reloc_howto_type *
+elfNN_aarch64_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ bfd_reloc_code_real_type code)
+{
+ reloc_howto_type *howto = elfNN_aarch64_howto_from_bfd_reloc (code);
+
+ if (howto != NULL)
+ return howto;
+
+ bfd_set_error (bfd_error_bad_value);
+ return NULL;
+}
+
+static reloc_howto_type *
+elfNN_aarch64_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *r_name)
+{
+ unsigned int i;
+
+ for (i = 1; i < ARRAY_SIZE (elfNN_aarch64_howto_table) - 1; ++i)
+ if (elfNN_aarch64_howto_table[i].name != NULL
+ && strcasecmp (elfNN_aarch64_howto_table[i].name, r_name) == 0)
+ return &elfNN_aarch64_howto_table[i];
+
+ return NULL;
+}
+
+#define TARGET_LITTLE_SYM aarch64_elfNN_le_vec
+#define TARGET_LITTLE_NAME "elfNN-littleaarch64"
+#define TARGET_BIG_SYM aarch64_elfNN_be_vec
+#define TARGET_BIG_NAME "elfNN-bigaarch64"
+
+/* The linker script knows the section names for placement.
+ The entry_names are used to do simple name mangling on the stubs.
+ Given a function name, and its type, the stub can be found. The
+ name can be changed. The only requirement is the %s be present. */
+#define STUB_ENTRY_NAME "__%s_veneer"
+
+/* The name of the dynamic interpreter. This is put in the .interp
+ section. */
+#define ELF_DYNAMIC_INTERPRETER "/lib/ld.so.1"
+
+#define AARCH64_MAX_FWD_BRANCH_OFFSET \
+ (((1 << 25) - 1) << 2)
+#define AARCH64_MAX_BWD_BRANCH_OFFSET \
+ (-((1 << 25) << 2))
+
+#define AARCH64_MAX_ADRP_IMM ((1 << 20) - 1)
+#define AARCH64_MIN_ADRP_IMM (-(1 << 20))
+
+static int
+aarch64_valid_for_adrp_p (bfd_vma value, bfd_vma place)
+{
+ bfd_signed_vma offset = (bfd_signed_vma) (PG (value) - PG (place)) >> 12;
+ return offset <= AARCH64_MAX_ADRP_IMM && offset >= AARCH64_MIN_ADRP_IMM;
+}
+
+static int
+aarch64_valid_branch_p (bfd_vma value, bfd_vma place)
+{
+ bfd_signed_vma offset = (bfd_signed_vma) (value - place);
+ return (offset <= AARCH64_MAX_FWD_BRANCH_OFFSET
+ && offset >= AARCH64_MAX_BWD_BRANCH_OFFSET);
+}
+
+static const uint32_t aarch64_adrp_branch_stub [] =
+{
+ 0x90000010, /* adrp ip0, X */
+ /* R_AARCH64_ADR_HI21_PCREL(X) */
+ 0x91000210, /* add ip0, ip0, :lo12:X */
+ /* R_AARCH64_ADD_ABS_LO12_NC(X) */
+ 0xd61f0200, /* br ip0 */
+};
+
+static const uint32_t aarch64_long_branch_stub[] =
+{
+#if ARCH_SIZE == 64
+ 0x58000090, /* ldr ip0, 1f */
+#else
+ 0x18000090, /* ldr wip0, 1f */
+#endif
+ 0x10000011, /* adr ip1, #0 */
+ 0x8b110210, /* add ip0, ip0, ip1 */
+ 0xd61f0200, /* br ip0 */
+ 0x00000000, /* 1: .xword or .word
+ R_AARCH64_PRELNN(X) + 12
+ */
+ 0x00000000,
+};
+
+static const uint32_t aarch64_erratum_835769_stub[] =
+{
+ 0x00000000, /* Placeholder for multiply accumulate. */
+ 0x14000000, /* b <label> */
+};
+
+static const uint32_t aarch64_erratum_843419_stub[] =
+{
+ 0x00000000, /* Placeholder for LDR instruction. */
+ 0x14000000, /* b <label> */
+};
+
+/* Section name for stubs is the associated section name plus this
+ string. */
+#define STUB_SUFFIX ".stub"
+
+enum elf_aarch64_stub_type
+{
+ aarch64_stub_none,
+ aarch64_stub_adrp_branch,
+ aarch64_stub_long_branch,
+ aarch64_stub_erratum_835769_veneer,
+ aarch64_stub_erratum_843419_veneer,
+};
+
+struct elf_aarch64_stub_hash_entry
+{
+ /* Base hash table entry structure. */
+ struct bfd_hash_entry root;
+
+ /* The stub section. */
+ asection *stub_sec;
+
+ /* Offset within stub_sec of the beginning of this stub. */
+ bfd_vma stub_offset;
+
+ /* Given the symbol's value and its section we can determine its final
+ value when building the stubs (so the stub knows where to jump). */
+ bfd_vma target_value;
+ asection *target_section;
+
+ enum elf_aarch64_stub_type stub_type;
+
+ /* The symbol table entry, if any, that this was derived from. */
+ struct elf_aarch64_link_hash_entry *h;
+
+ /* Destination symbol type */
+ unsigned char st_type;
+
+ /* Where this stub is being called from, or, in the case of combined
+ stub sections, the first input section in the group. */
+ asection *id_sec;
+
+ /* The name for the local symbol at the start of this stub. The
+ stub name in the hash table has to be unique; this does not, so
+ it can be friendlier. */
+ char *output_name;
+
+ /* The instruction which caused this stub to be generated (only valid for
+ erratum 835769 workaround stubs at present). */
+ uint32_t veneered_insn;
+
+ /* In an erratum 843419 workaround stub, the ADRP instruction offset. */
+ bfd_vma adrp_offset;
+};
+
+/* Used to build a map of a section. This is required for mixed-endian
+ code/data. */
+
+typedef struct elf_elf_section_map
+{
+ bfd_vma vma;
+ char type;
+}
+elf_aarch64_section_map;
+
+
+typedef struct _aarch64_elf_section_data
+{
+ struct bfd_elf_section_data elf;
+ unsigned int mapcount;
+ unsigned int mapsize;
+ elf_aarch64_section_map *map;
+}
+_aarch64_elf_section_data;
+
+#define elf_aarch64_section_data(sec) \
+ ((_aarch64_elf_section_data *) elf_section_data (sec))
+
+/* The size of the thread control block which is defined to be two pointers. */
+#define TCB_SIZE (ARCH_SIZE/8)*2
+
+struct elf_aarch64_local_symbol
+{
+ unsigned int got_type;
+ bfd_signed_vma got_refcount;
+ bfd_vma got_offset;
+
+ /* Offset of the GOTPLT entry reserved for the TLS descriptor. The
+ offset is from the end of the jump table and reserved entries
+ within the PLTGOT.
+
+ The magic value (bfd_vma) -1 indicates that an offset has not be
+ allocated. */
+ bfd_vma tlsdesc_got_jump_table_offset;
+};
+
+struct elf_aarch64_obj_tdata
+{
+ struct elf_obj_tdata root;
+
+ /* local symbol descriptors */
+ struct elf_aarch64_local_symbol *locals;
+
+ /* Zero to warn when linking objects with incompatible enum sizes. */
+ int no_enum_size_warning;
+
+ /* Zero to warn when linking objects with incompatible wchar_t sizes. */
+ int no_wchar_size_warning;
+
+ /* All GNU_PROPERTY_AARCH64_FEATURE_1_AND properties. */
+ uint32_t gnu_and_prop;
+
+ /* Zero to warn when linking objects with incompatible
+ GNU_PROPERTY_AARCH64_FEATURE_1_BTI. */
+ int no_bti_warn;
+
+ /* PLT type based on security. */
+ aarch64_plt_type plt_type;
+};
+
+#define elf_aarch64_tdata(bfd) \
+ ((struct elf_aarch64_obj_tdata *) (bfd)->tdata.any)
+
+#define elf_aarch64_locals(bfd) (elf_aarch64_tdata (bfd)->locals)
+
+#define is_aarch64_elf(bfd) \
+ (bfd_get_flavour (bfd) == bfd_target_elf_flavour \
+ && elf_tdata (bfd) != NULL \
+ && elf_object_id (bfd) == AARCH64_ELF_DATA)
+
+static bool
+elfNN_aarch64_mkobject (bfd *abfd)
+{
+ return bfd_elf_allocate_object (abfd, sizeof (struct elf_aarch64_obj_tdata),
+ AARCH64_ELF_DATA);
+}
+
+#define elf_aarch64_hash_entry(ent) \
+ ((struct elf_aarch64_link_hash_entry *)(ent))
+
+#define GOT_UNKNOWN 0
+#define GOT_NORMAL 1
+#define GOT_TLS_GD 2
+#define GOT_TLS_IE 4
+#define GOT_TLSDESC_GD 8
+
+#define GOT_TLS_GD_ANY_P(type) ((type & GOT_TLS_GD) || (type & GOT_TLSDESC_GD))
+
+/* AArch64 ELF linker hash entry. */
+struct elf_aarch64_link_hash_entry
+{
+ struct elf_link_hash_entry root;
+
+ /* Since PLT entries have variable size, we need to record the
+ index into .got.plt instead of recomputing it from the PLT
+ offset. */
+ bfd_signed_vma plt_got_offset;
+
+ /* Bit mask representing the type of GOT entry(s) if any required by
+ this symbol. */
+ unsigned int got_type;
+
+ /* TRUE if symbol is defined as a protected symbol. */
+ unsigned int def_protected : 1;
+
+ /* A pointer to the most recently used stub hash entry against this
+ symbol. */
+ struct elf_aarch64_stub_hash_entry *stub_cache;
+
+ /* Offset of the GOTPLT entry reserved for the TLS descriptor. The offset
+ is from the end of the jump table and reserved entries within the PLTGOT.
+
+ The magic value (bfd_vma) -1 indicates that an offset has not
+ be allocated. */
+ bfd_vma tlsdesc_got_jump_table_offset;
+};
+
+static unsigned int
+elfNN_aarch64_symbol_got_type (struct elf_link_hash_entry *h,
+ bfd *abfd,
+ unsigned long r_symndx)
+{
+ if (h)
+ return elf_aarch64_hash_entry (h)->got_type;
+
+ if (! elf_aarch64_locals (abfd))
+ return GOT_UNKNOWN;
+
+ return elf_aarch64_locals (abfd)[r_symndx].got_type;
+}
+
+/* Get the AArch64 elf linker hash table from a link_info structure. */
+#define elf_aarch64_hash_table(info) \
+ ((struct elf_aarch64_link_hash_table *) ((info)->hash))
+
+#define aarch64_stub_hash_lookup(table, string, create, copy) \
+ ((struct elf_aarch64_stub_hash_entry *) \
+ bfd_hash_lookup ((table), (string), (create), (copy)))
+
+/* AArch64 ELF linker hash table. */
+struct elf_aarch64_link_hash_table
+{
+ /* The main hash table. */
+ struct elf_link_hash_table root;
+
+ /* Nonzero to force PIC branch veneers. */
+ int pic_veneer;
+
+ /* Fix erratum 835769. */
+ int fix_erratum_835769;
+
+ /* Fix erratum 843419. */
+ erratum_84319_opts fix_erratum_843419;
+
+ /* Don't apply link-time values for dynamic relocations. */
+ int no_apply_dynamic_relocs;
+
+ /* The number of bytes in the initial entry in the PLT. */
+ bfd_size_type plt_header_size;
+
+ /* The bytes of the initial PLT entry. */
+ const bfd_byte *plt0_entry;
+
+ /* The number of bytes in the subsequent PLT entries. */
+ bfd_size_type plt_entry_size;
+
+ /* The bytes of the subsequent PLT entry. */
+ const bfd_byte *plt_entry;
+
+ /* For convenience in allocate_dynrelocs. */
+ bfd *obfd;
+
+ /* The amount of space used by the reserved portion of the sgotplt
+ section, plus whatever space is used by the jump slots. */
+ bfd_vma sgotplt_jump_table_size;
+
+ /* The stub hash table. */
+ struct bfd_hash_table stub_hash_table;
+
+ /* Linker stub bfd. */
+ bfd *stub_bfd;
+
+ /* Linker call-backs. */
+ asection *(*add_stub_section) (const char *, asection *);
+ void (*layout_sections_again) (void);
+
+ /* Array to keep track of which stub sections have been created, and
+ information on stub grouping. */
+ struct map_stub
+ {
+ /* This is the section to which stubs in the group will be
+ attached. */
+ asection *link_sec;
+ /* The stub section. */
+ asection *stub_sec;
+ } *stub_group;
+
+ /* Assorted information used by elfNN_aarch64_size_stubs. */
+ unsigned int bfd_count;
+ unsigned int top_index;
+ asection **input_list;
+
+ /* JUMP_SLOT relocs for variant PCS symbols may be present. */
+ int variant_pcs;
+
+ /* The number of bytes in the PLT enty for the TLS descriptor. */
+ bfd_size_type tlsdesc_plt_entry_size;
+
+ /* Used by local STT_GNU_IFUNC symbols. */
+ htab_t loc_hash_table;
+ void * loc_hash_memory;
+};
+
+/* Create an entry in an AArch64 ELF linker hash table. */
+
+static struct bfd_hash_entry *
+elfNN_aarch64_link_hash_newfunc (struct bfd_hash_entry *entry,
+ struct bfd_hash_table *table,
+ const char *string)
+{
+ struct elf_aarch64_link_hash_entry *ret =
+ (struct elf_aarch64_link_hash_entry *) entry;
+
+ /* Allocate the structure if it has not already been allocated by a
+ subclass. */
+ if (ret == NULL)
+ ret = bfd_hash_allocate (table,
+ sizeof (struct elf_aarch64_link_hash_entry));
+ if (ret == NULL)
+ return (struct bfd_hash_entry *) ret;
+
+ /* Call the allocation method of the superclass. */
+ ret = ((struct elf_aarch64_link_hash_entry *)
+ _bfd_elf_link_hash_newfunc ((struct bfd_hash_entry *) ret,
+ table, string));
+ if (ret != NULL)
+ {
+ ret->got_type = GOT_UNKNOWN;
+ ret->def_protected = 0;
+ ret->plt_got_offset = (bfd_vma) - 1;
+ ret->stub_cache = NULL;
+ ret->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
+ }
+
+ return (struct bfd_hash_entry *) ret;
+}
+
+/* Initialize an entry in the stub hash table. */
+
+static struct bfd_hash_entry *
+stub_hash_newfunc (struct bfd_hash_entry *entry,
+ struct bfd_hash_table *table, const char *string)
+{
+ /* Allocate the structure if it has not already been allocated by a
+ subclass. */
+ if (entry == NULL)
+ {
+ entry = bfd_hash_allocate (table,
+ sizeof (struct
+ elf_aarch64_stub_hash_entry));
+ if (entry == NULL)
+ return entry;
+ }
+
+ /* Call the allocation method of the superclass. */
+ entry = bfd_hash_newfunc (entry, table, string);
+ if (entry != NULL)
+ {
+ struct elf_aarch64_stub_hash_entry *eh;
+
+ /* Initialize the local fields. */
+ eh = (struct elf_aarch64_stub_hash_entry *) entry;
+ eh->adrp_offset = 0;
+ eh->stub_sec = NULL;
+ eh->stub_offset = 0;
+ eh->target_value = 0;
+ eh->target_section = NULL;
+ eh->stub_type = aarch64_stub_none;
+ eh->h = NULL;
+ eh->id_sec = NULL;
+ }
+
+ return entry;
+}
+
+/* Compute a hash of a local hash entry. We use elf_link_hash_entry
+ for local symbol so that we can handle local STT_GNU_IFUNC symbols
+ as global symbol. We reuse indx and dynstr_index for local symbol
+ hash since they aren't used by global symbols in this backend. */
+
+static hashval_t
+elfNN_aarch64_local_htab_hash (const void *ptr)
+{
+ struct elf_link_hash_entry *h
+ = (struct elf_link_hash_entry *) ptr;
+ return ELF_LOCAL_SYMBOL_HASH (h->indx, h->dynstr_index);
+}
+
+/* Compare local hash entries. */
+
+static int
+elfNN_aarch64_local_htab_eq (const void *ptr1, const void *ptr2)
+{
+ struct elf_link_hash_entry *h1
+ = (struct elf_link_hash_entry *) ptr1;
+ struct elf_link_hash_entry *h2
+ = (struct elf_link_hash_entry *) ptr2;
+
+ return h1->indx == h2->indx && h1->dynstr_index == h2->dynstr_index;
+}
+
+/* Find and/or create a hash entry for local symbol. */
+
+static struct elf_link_hash_entry *
+elfNN_aarch64_get_local_sym_hash (struct elf_aarch64_link_hash_table *htab,
+ bfd *abfd, const Elf_Internal_Rela *rel,
+ bool create)
+{
+ struct elf_aarch64_link_hash_entry e, *ret;
+ asection *sec = abfd->sections;
+ hashval_t h = ELF_LOCAL_SYMBOL_HASH (sec->id,
+ ELFNN_R_SYM (rel->r_info));
+ void **slot;
+
+ e.root.indx = sec->id;
+ e.root.dynstr_index = ELFNN_R_SYM (rel->r_info);
+ slot = htab_find_slot_with_hash (htab->loc_hash_table, &e, h,
+ create ? INSERT : NO_INSERT);
+
+ if (!slot)
+ return NULL;
+
+ if (*slot)
+ {
+ ret = (struct elf_aarch64_link_hash_entry *) *slot;
+ return &ret->root;
+ }
+
+ ret = (struct elf_aarch64_link_hash_entry *)
+ objalloc_alloc ((struct objalloc *) htab->loc_hash_memory,
+ sizeof (struct elf_aarch64_link_hash_entry));
+ if (ret)
+ {
+ memset (ret, 0, sizeof (*ret));
+ ret->root.indx = sec->id;
+ ret->root.dynstr_index = ELFNN_R_SYM (rel->r_info);
+ ret->root.dynindx = -1;
+ *slot = ret;
+ }
+ return &ret->root;
+}
+
+/* Copy the extra info we tack onto an elf_link_hash_entry. */
+
+static void
+elfNN_aarch64_copy_indirect_symbol (struct bfd_link_info *info,
+ struct elf_link_hash_entry *dir,
+ struct elf_link_hash_entry *ind)
+{
+ struct elf_aarch64_link_hash_entry *edir, *eind;
+
+ edir = (struct elf_aarch64_link_hash_entry *) dir;
+ eind = (struct elf_aarch64_link_hash_entry *) ind;
+
+ if (ind->root.type == bfd_link_hash_indirect)
+ {
+ /* Copy over PLT info. */
+ if (dir->got.refcount <= 0)
+ {
+ edir->got_type = eind->got_type;
+ eind->got_type = GOT_UNKNOWN;
+ }
+ }
+
+ _bfd_elf_link_hash_copy_indirect (info, dir, ind);
+}
+
+/* Merge non-visibility st_other attributes. */
+
+static void
+elfNN_aarch64_merge_symbol_attribute (struct elf_link_hash_entry *h,
+ unsigned int st_other,
+ bool definition,
+ bool dynamic ATTRIBUTE_UNUSED)
+{
+ if (definition)
+ {
+ struct elf_aarch64_link_hash_entry *eh
+ = (struct elf_aarch64_link_hash_entry *)h;
+ eh->def_protected = ELF_ST_VISIBILITY (st_other) == STV_PROTECTED;
+ }
+
+ unsigned int isym_sto = st_other & ~ELF_ST_VISIBILITY (-1);
+ unsigned int h_sto = h->other & ~ELF_ST_VISIBILITY (-1);
+
+ if (isym_sto == h_sto)
+ return;
+
+ if (isym_sto & ~STO_AARCH64_VARIANT_PCS)
+ /* Not fatal, this callback cannot fail. */
+ _bfd_error_handler (_("unknown attribute for symbol `%s': 0x%02x"),
+ h->root.root.string, isym_sto);
+
+ /* Note: Ideally we would warn about any attribute mismatch, but
+ this api does not allow that without substantial changes. */
+ if (isym_sto & STO_AARCH64_VARIANT_PCS)
+ h->other |= STO_AARCH64_VARIANT_PCS;
+}
+
+/* Destroy an AArch64 elf linker hash table. */
+
+static void
+elfNN_aarch64_link_hash_table_free (bfd *obfd)
+{
+ struct elf_aarch64_link_hash_table *ret
+ = (struct elf_aarch64_link_hash_table *) obfd->link.hash;
+
+ if (ret->loc_hash_table)
+ htab_delete (ret->loc_hash_table);
+ if (ret->loc_hash_memory)
+ objalloc_free ((struct objalloc *) ret->loc_hash_memory);
+
+ bfd_hash_table_free (&ret->stub_hash_table);
+ _bfd_elf_link_hash_table_free (obfd);
+}
+
+/* Create an AArch64 elf linker hash table. */
+
+static struct bfd_link_hash_table *
+elfNN_aarch64_link_hash_table_create (bfd *abfd)
+{
+ struct elf_aarch64_link_hash_table *ret;
+ size_t amt = sizeof (struct elf_aarch64_link_hash_table);
+
+ ret = bfd_zmalloc (amt);
+ if (ret == NULL)
+ return NULL;
+
+ if (!_bfd_elf_link_hash_table_init
+ (&ret->root, abfd, elfNN_aarch64_link_hash_newfunc,
+ sizeof (struct elf_aarch64_link_hash_entry), AARCH64_ELF_DATA))
+ {
+ free (ret);
+ return NULL;
+ }
+
+ ret->plt_header_size = PLT_ENTRY_SIZE;
+ ret->plt0_entry = elfNN_aarch64_small_plt0_entry;
+ ret->plt_entry_size = PLT_SMALL_ENTRY_SIZE;
+ ret->plt_entry = elfNN_aarch64_small_plt_entry;
+ ret->tlsdesc_plt_entry_size = PLT_TLSDESC_ENTRY_SIZE;
+ ret->obfd = abfd;
+ ret->root.tlsdesc_got = (bfd_vma) - 1;
+
+ if (!bfd_hash_table_init (&ret->stub_hash_table, stub_hash_newfunc,
+ sizeof (struct elf_aarch64_stub_hash_entry)))
+ {
+ _bfd_elf_link_hash_table_free (abfd);
+ return NULL;
+ }
+
+ ret->loc_hash_table = htab_try_create (1024,
+ elfNN_aarch64_local_htab_hash,
+ elfNN_aarch64_local_htab_eq,
+ NULL);
+ ret->loc_hash_memory = objalloc_create ();
+ if (!ret->loc_hash_table || !ret->loc_hash_memory)
+ {
+ elfNN_aarch64_link_hash_table_free (abfd);
+ return NULL;
+ }
+ ret->root.root.hash_table_free = elfNN_aarch64_link_hash_table_free;
+
+ return &ret->root.root;
+}
+
+/* Perform relocation R_TYPE. Returns TRUE upon success, FALSE otherwise. */
+
+static bool
+aarch64_relocate (unsigned int r_type, bfd *input_bfd, asection *input_section,
+ bfd_vma offset, bfd_vma value)
+{
+ reloc_howto_type *howto;
+ bfd_vma place;
+
+ howto = elfNN_aarch64_howto_from_type (input_bfd, r_type);
+ place = (input_section->output_section->vma + input_section->output_offset
+ + offset);
+
+ r_type = elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type);
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, r_type, place,
+ value, 0, false);
+ return _bfd_aarch64_elf_put_addend (input_bfd,
+ input_section->contents + offset, r_type,
+ howto, value) == bfd_reloc_ok;
+}
+
+static enum elf_aarch64_stub_type
+aarch64_select_branch_stub (bfd_vma value, bfd_vma place)
+{
+ if (aarch64_valid_for_adrp_p (value, place))
+ return aarch64_stub_adrp_branch;
+ return aarch64_stub_long_branch;
+}
+
+/* Determine the type of stub needed, if any, for a call. */
+
+static enum elf_aarch64_stub_type
+aarch64_type_of_stub (asection *input_sec,
+ const Elf_Internal_Rela *rel,
+ asection *sym_sec,
+ unsigned char st_type,
+ bfd_vma destination)
+{
+ bfd_vma location;
+ bfd_signed_vma branch_offset;
+ unsigned int r_type;
+ enum elf_aarch64_stub_type stub_type = aarch64_stub_none;
+
+ if (st_type != STT_FUNC
+ && (sym_sec == input_sec))
+ return stub_type;
+
+ /* Determine where the call point is. */
+ location = (input_sec->output_offset
+ + input_sec->output_section->vma + rel->r_offset);
+
+ branch_offset = (bfd_signed_vma) (destination - location);
+
+ r_type = ELFNN_R_TYPE (rel->r_info);
+
+ /* We don't want to redirect any old unconditional jump in this way,
+ only one which is being used for a sibcall, where it is
+ acceptable for the IP0 and IP1 registers to be clobbered. */
+ if ((r_type == AARCH64_R (CALL26) || r_type == AARCH64_R (JUMP26))
+ && (branch_offset > AARCH64_MAX_FWD_BRANCH_OFFSET
+ || branch_offset < AARCH64_MAX_BWD_BRANCH_OFFSET))
+ {
+ stub_type = aarch64_stub_long_branch;
+ }
+
+ return stub_type;
+}
+
+/* Build a name for an entry in the stub hash table. */
+
+static char *
+elfNN_aarch64_stub_name (const asection *input_section,
+ const asection *sym_sec,
+ const struct elf_aarch64_link_hash_entry *hash,
+ const Elf_Internal_Rela *rel)
+{
+ char *stub_name;
+ bfd_size_type len;
+
+ if (hash)
+ {
+ len = 8 + 1 + strlen (hash->root.root.root.string) + 1 + 16 + 1;
+ stub_name = bfd_malloc (len);
+ if (stub_name != NULL)
+ snprintf (stub_name, len, "%08x_%s+%" BFD_VMA_FMT "x",
+ (unsigned int) input_section->id,
+ hash->root.root.root.string,
+ rel->r_addend);
+ }
+ else
+ {
+ len = 8 + 1 + 8 + 1 + 8 + 1 + 16 + 1;
+ stub_name = bfd_malloc (len);
+ if (stub_name != NULL)
+ snprintf (stub_name, len, "%08x_%x:%x+%" BFD_VMA_FMT "x",
+ (unsigned int) input_section->id,
+ (unsigned int) sym_sec->id,
+ (unsigned int) ELFNN_R_SYM (rel->r_info),
+ rel->r_addend);
+ }
+
+ return stub_name;
+}
+
+/* Return TRUE if symbol H should be hashed in the `.gnu.hash' section. For
+ executable PLT slots where the executable never takes the address of those
+ functions, the function symbols are not added to the hash table. */
+
+static bool
+elf_aarch64_hash_symbol (struct elf_link_hash_entry *h)
+{
+ if (h->plt.offset != (bfd_vma) -1
+ && !h->def_regular
+ && !h->pointer_equality_needed)
+ return false;
+
+ return _bfd_elf_hash_symbol (h);
+}
+
+
+/* Look up an entry in the stub hash. Stub entries are cached because
+ creating the stub name takes a bit of time. */
+
+static struct elf_aarch64_stub_hash_entry *
+elfNN_aarch64_get_stub_entry (const asection *input_section,
+ const asection *sym_sec,
+ struct elf_link_hash_entry *hash,
+ const Elf_Internal_Rela *rel,
+ struct elf_aarch64_link_hash_table *htab)
+{
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+ struct elf_aarch64_link_hash_entry *h =
+ (struct elf_aarch64_link_hash_entry *) hash;
+ const asection *id_sec;
+
+ if ((input_section->flags & SEC_CODE) == 0)
+ return NULL;
+
+ /* If this input section is part of a group of sections sharing one
+ stub section, then use the id of the first section in the group.
+ Stub names need to include a section id, as there may well be
+ more than one stub used to reach say, printf, and we need to
+ distinguish between them. */
+ id_sec = htab->stub_group[input_section->id].link_sec;
+
+ if (h != NULL && h->stub_cache != NULL
+ && h->stub_cache->h == h && h->stub_cache->id_sec == id_sec)
+ {
+ stub_entry = h->stub_cache;
+ }
+ else
+ {
+ char *stub_name;
+
+ stub_name = elfNN_aarch64_stub_name (id_sec, sym_sec, h, rel);
+ if (stub_name == NULL)
+ return NULL;
+
+ stub_entry = aarch64_stub_hash_lookup (&htab->stub_hash_table,
+ stub_name, false, false);
+ if (h != NULL)
+ h->stub_cache = stub_entry;
+
+ free (stub_name);
+ }
+
+ return stub_entry;
+}
+
+
+/* Create a stub section. */
+
+static asection *
+_bfd_aarch64_create_stub_section (asection *section,
+ struct elf_aarch64_link_hash_table *htab)
+{
+ size_t namelen;
+ bfd_size_type len;
+ char *s_name;
+
+ namelen = strlen (section->name);
+ len = namelen + sizeof (STUB_SUFFIX);
+ s_name = bfd_alloc (htab->stub_bfd, len);
+ if (s_name == NULL)
+ return NULL;
+
+ memcpy (s_name, section->name, namelen);
+ memcpy (s_name + namelen, STUB_SUFFIX, sizeof (STUB_SUFFIX));
+ return (*htab->add_stub_section) (s_name, section);
+}
+
+
+/* Find or create a stub section for a link section.
+
+ Fix or create the stub section used to collect stubs attached to
+ the specified link section. */
+
+static asection *
+_bfd_aarch64_get_stub_for_link_section (asection *link_section,
+ struct elf_aarch64_link_hash_table *htab)
+{
+ if (htab->stub_group[link_section->id].stub_sec == NULL)
+ htab->stub_group[link_section->id].stub_sec
+ = _bfd_aarch64_create_stub_section (link_section, htab);
+ return htab->stub_group[link_section->id].stub_sec;
+}
+
+
+/* Find or create a stub section in the stub group for an input
+ section. */
+
+static asection *
+_bfd_aarch64_create_or_find_stub_sec (asection *section,
+ struct elf_aarch64_link_hash_table *htab)
+{
+ asection *link_sec = htab->stub_group[section->id].link_sec;
+ return _bfd_aarch64_get_stub_for_link_section (link_sec, htab);
+}
+
+
+/* Add a new stub entry in the stub group associated with an input
+ section to the stub hash. Not all fields of the new stub entry are
+ initialised. */
+
+static struct elf_aarch64_stub_hash_entry *
+_bfd_aarch64_add_stub_entry_in_group (const char *stub_name,
+ asection *section,
+ struct elf_aarch64_link_hash_table *htab)
+{
+ asection *link_sec;
+ asection *stub_sec;
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+
+ link_sec = htab->stub_group[section->id].link_sec;
+ stub_sec = _bfd_aarch64_create_or_find_stub_sec (section, htab);
+
+ /* Enter this entry into the linker stub hash table. */
+ stub_entry = aarch64_stub_hash_lookup (&htab->stub_hash_table, stub_name,
+ true, false);
+ if (stub_entry == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: cannot create stub entry %s"),
+ section->owner, stub_name);
+ return NULL;
+ }
+
+ stub_entry->stub_sec = stub_sec;
+ stub_entry->stub_offset = 0;
+ stub_entry->id_sec = link_sec;
+
+ return stub_entry;
+}
+
+/* Add a new stub entry in the final stub section to the stub hash.
+ Not all fields of the new stub entry are initialised. */
+
+static struct elf_aarch64_stub_hash_entry *
+_bfd_aarch64_add_stub_entry_after (const char *stub_name,
+ asection *link_section,
+ struct elf_aarch64_link_hash_table *htab)
+{
+ asection *stub_sec;
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+
+ stub_sec = NULL;
+ /* Only create the actual stub if we will end up needing it. */
+ if (htab->fix_erratum_843419 & ERRAT_ADRP)
+ stub_sec = _bfd_aarch64_get_stub_for_link_section (link_section, htab);
+ stub_entry = aarch64_stub_hash_lookup (&htab->stub_hash_table, stub_name,
+ true, false);
+ if (stub_entry == NULL)
+ {
+ _bfd_error_handler (_("cannot create stub entry %s"), stub_name);
+ return NULL;
+ }
+
+ stub_entry->stub_sec = stub_sec;
+ stub_entry->stub_offset = 0;
+ stub_entry->id_sec = link_section;
+
+ return stub_entry;
+}
+
+
+static bool
+aarch64_build_one_stub (struct bfd_hash_entry *gen_entry,
+ void *in_arg)
+{
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+ asection *stub_sec;
+ bfd *stub_bfd;
+ bfd_byte *loc;
+ bfd_vma sym_value;
+ bfd_vma veneered_insn_loc;
+ bfd_vma veneer_entry_loc;
+ bfd_signed_vma branch_offset = 0;
+ unsigned int template_size;
+ const uint32_t *template;
+ unsigned int i;
+ struct bfd_link_info *info;
+
+ /* Massage our args to the form they really have. */
+ stub_entry = (struct elf_aarch64_stub_hash_entry *) gen_entry;
+
+ info = (struct bfd_link_info *) in_arg;
+
+ /* Fail if the target section could not be assigned to an output
+ section. The user should fix his linker script. */
+ if (stub_entry->target_section->output_section == NULL
+ && info->non_contiguous_regions)
+ info->callbacks->einfo (_("%F%P: Could not assign '%pA' to an output section. "
+ "Retry without "
+ "--enable-non-contiguous-regions.\n"),
+ stub_entry->target_section);
+
+ stub_sec = stub_entry->stub_sec;
+
+ /* Make a note of the offset within the stubs for this entry. */
+ stub_entry->stub_offset = stub_sec->size;
+ loc = stub_sec->contents + stub_entry->stub_offset;
+
+ stub_bfd = stub_sec->owner;
+
+ /* This is the address of the stub destination. */
+ sym_value = (stub_entry->target_value
+ + stub_entry->target_section->output_offset
+ + stub_entry->target_section->output_section->vma);
+
+ if (stub_entry->stub_type == aarch64_stub_long_branch)
+ {
+ bfd_vma place = (stub_entry->stub_offset + stub_sec->output_section->vma
+ + stub_sec->output_offset);
+
+ /* See if we can relax the stub. */
+ if (aarch64_valid_for_adrp_p (sym_value, place))
+ stub_entry->stub_type = aarch64_select_branch_stub (sym_value, place);
+ }
+
+ switch (stub_entry->stub_type)
+ {
+ case aarch64_stub_adrp_branch:
+ template = aarch64_adrp_branch_stub;
+ template_size = sizeof (aarch64_adrp_branch_stub);
+ break;
+ case aarch64_stub_long_branch:
+ template = aarch64_long_branch_stub;
+ template_size = sizeof (aarch64_long_branch_stub);
+ break;
+ case aarch64_stub_erratum_835769_veneer:
+ template = aarch64_erratum_835769_stub;
+ template_size = sizeof (aarch64_erratum_835769_stub);
+ break;
+ case aarch64_stub_erratum_843419_veneer:
+ template = aarch64_erratum_843419_stub;
+ template_size = sizeof (aarch64_erratum_843419_stub);
+ break;
+ default:
+ abort ();
+ }
+
+ for (i = 0; i < (template_size / sizeof template[0]); i++)
+ {
+ bfd_putl32 (template[i], loc);
+ loc += 4;
+ }
+
+ template_size = (template_size + 7) & ~7;
+ stub_sec->size += template_size;
+
+ switch (stub_entry->stub_type)
+ {
+ case aarch64_stub_adrp_branch:
+ if (!aarch64_relocate (AARCH64_R (ADR_PREL_PG_HI21), stub_bfd, stub_sec,
+ stub_entry->stub_offset, sym_value))
+ /* The stub would not have been relaxed if the offset was out
+ of range. */
+ BFD_FAIL ();
+
+ if (!aarch64_relocate (AARCH64_R (ADD_ABS_LO12_NC), stub_bfd, stub_sec,
+ stub_entry->stub_offset + 4, sym_value))
+ BFD_FAIL ();
+ break;
+
+ case aarch64_stub_long_branch:
+ /* We want the value relative to the address 12 bytes back from the
+ value itself. */
+ if (!aarch64_relocate (AARCH64_R (PRELNN), stub_bfd, stub_sec,
+ stub_entry->stub_offset + 16, sym_value + 12))
+ BFD_FAIL ();
+ break;
+
+ case aarch64_stub_erratum_835769_veneer:
+ veneered_insn_loc = stub_entry->target_section->output_section->vma
+ + stub_entry->target_section->output_offset
+ + stub_entry->target_value;
+ veneer_entry_loc = stub_entry->stub_sec->output_section->vma
+ + stub_entry->stub_sec->output_offset
+ + stub_entry->stub_offset;
+ branch_offset = veneered_insn_loc - veneer_entry_loc;
+ branch_offset >>= 2;
+ branch_offset &= 0x3ffffff;
+ bfd_putl32 (stub_entry->veneered_insn,
+ stub_sec->contents + stub_entry->stub_offset);
+ bfd_putl32 (template[1] | branch_offset,
+ stub_sec->contents + stub_entry->stub_offset + 4);
+ break;
+
+ case aarch64_stub_erratum_843419_veneer:
+ if (!aarch64_relocate (AARCH64_R (JUMP26), stub_bfd, stub_sec,
+ stub_entry->stub_offset + 4, sym_value + 4))
+ BFD_FAIL ();
+ break;
+
+ default:
+ abort ();
+ }
+
+ return true;
+}
+
+/* As above, but don't actually build the stub. Just bump offset so
+ we know stub section sizes. */
+
+static bool
+aarch64_size_one_stub (struct bfd_hash_entry *gen_entry, void *in_arg)
+{
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+ struct elf_aarch64_link_hash_table *htab;
+ int size;
+
+ /* Massage our args to the form they really have. */
+ stub_entry = (struct elf_aarch64_stub_hash_entry *) gen_entry;
+ htab = (struct elf_aarch64_link_hash_table *) in_arg;
+
+ switch (stub_entry->stub_type)
+ {
+ case aarch64_stub_adrp_branch:
+ size = sizeof (aarch64_adrp_branch_stub);
+ break;
+ case aarch64_stub_long_branch:
+ size = sizeof (aarch64_long_branch_stub);
+ break;
+ case aarch64_stub_erratum_835769_veneer:
+ size = sizeof (aarch64_erratum_835769_stub);
+ break;
+ case aarch64_stub_erratum_843419_veneer:
+ {
+ if (htab->fix_erratum_843419 == ERRAT_ADR)
+ return true;
+ size = sizeof (aarch64_erratum_843419_stub);
+ }
+ break;
+ default:
+ abort ();
+ }
+
+ size = (size + 7) & ~7;
+ stub_entry->stub_sec->size += size;
+ return true;
+}
+
+/* External entry points for sizing and building linker stubs. */
+
+/* Set up various things so that we can make a list of input sections
+ for each output section included in the link. Returns -1 on error,
+ 0 when no stubs will be needed, and 1 on success. */
+
+int
+elfNN_aarch64_setup_section_lists (bfd *output_bfd,
+ struct bfd_link_info *info)
+{
+ bfd *input_bfd;
+ unsigned int bfd_count;
+ unsigned int top_id, top_index;
+ asection *section;
+ asection **input_list, **list;
+ size_t amt;
+ struct elf_aarch64_link_hash_table *htab =
+ elf_aarch64_hash_table (info);
+
+ if (!is_elf_hash_table (&htab->root.root))
+ return 0;
+
+ /* Count the number of input BFDs and find the top input section id. */
+ for (input_bfd = info->input_bfds, bfd_count = 0, top_id = 0;
+ input_bfd != NULL; input_bfd = input_bfd->link.next)
+ {
+ bfd_count += 1;
+ for (section = input_bfd->sections;
+ section != NULL; section = section->next)
+ {
+ if (top_id < section->id)
+ top_id = section->id;
+ }
+ }
+ htab->bfd_count = bfd_count;
+
+ amt = sizeof (struct map_stub) * (top_id + 1);
+ htab->stub_group = bfd_zmalloc (amt);
+ if (htab->stub_group == NULL)
+ return -1;
+
+ /* We can't use output_bfd->section_count here to find the top output
+ section index as some sections may have been removed, and
+ _bfd_strip_section_from_output doesn't renumber the indices. */
+ for (section = output_bfd->sections, top_index = 0;
+ section != NULL; section = section->next)
+ {
+ if (top_index < section->index)
+ top_index = section->index;
+ }
+
+ htab->top_index = top_index;
+ amt = sizeof (asection *) * (top_index + 1);
+ input_list = bfd_malloc (amt);
+ htab->input_list = input_list;
+ if (input_list == NULL)
+ return -1;
+
+ /* For sections we aren't interested in, mark their entries with a
+ value we can check later. */
+ list = input_list + top_index;
+ do
+ *list = bfd_abs_section_ptr;
+ while (list-- != input_list);
+
+ for (section = output_bfd->sections;
+ section != NULL; section = section->next)
+ {
+ if ((section->flags & SEC_CODE) != 0)
+ input_list[section->index] = NULL;
+ }
+
+ return 1;
+}
+
+/* Used by elfNN_aarch64_next_input_section and group_sections. */
+#define PREV_SEC(sec) (htab->stub_group[(sec)->id].link_sec)
+
+/* The linker repeatedly calls this function for each input section,
+ in the order that input sections are linked into output sections.
+ Build lists of input sections to determine groupings between which
+ we may insert linker stubs. */
+
+void
+elfNN_aarch64_next_input_section (struct bfd_link_info *info, asection *isec)
+{
+ struct elf_aarch64_link_hash_table *htab =
+ elf_aarch64_hash_table (info);
+
+ if (isec->output_section->index <= htab->top_index)
+ {
+ asection **list = htab->input_list + isec->output_section->index;
+
+ if (*list != bfd_abs_section_ptr && (isec->flags & SEC_CODE) != 0)
+ {
+ /* Steal the link_sec pointer for our list. */
+ /* This happens to make the list in reverse order,
+ which is what we want. */
+ PREV_SEC (isec) = *list;
+ *list = isec;
+ }
+ }
+}
+
+/* See whether we can group stub sections together. Grouping stub
+ sections may result in fewer stubs. More importantly, we need to
+ put all .init* and .fini* stubs at the beginning of the .init or
+ .fini output sections respectively, because glibc splits the
+ _init and _fini functions into multiple parts. Putting a stub in
+ the middle of a function is not a good idea. */
+
+static void
+group_sections (struct elf_aarch64_link_hash_table *htab,
+ bfd_size_type stub_group_size,
+ bool stubs_always_after_branch)
+{
+ asection **list = htab->input_list;
+
+ do
+ {
+ asection *tail = *list;
+ asection *head;
+
+ if (tail == bfd_abs_section_ptr)
+ continue;
+
+ /* Reverse the list: we must avoid placing stubs at the
+ beginning of the section because the beginning of the text
+ section may be required for an interrupt vector in bare metal
+ code. */
+#define NEXT_SEC PREV_SEC
+ head = NULL;
+ while (tail != NULL)
+ {
+ /* Pop from tail. */
+ asection *item = tail;
+ tail = PREV_SEC (item);
+
+ /* Push on head. */
+ NEXT_SEC (item) = head;
+ head = item;
+ }
+
+ while (head != NULL)
+ {
+ asection *curr;
+ asection *next;
+ bfd_vma stub_group_start = head->output_offset;
+ bfd_vma end_of_next;
+
+ curr = head;
+ while (NEXT_SEC (curr) != NULL)
+ {
+ next = NEXT_SEC (curr);
+ end_of_next = next->output_offset + next->size;
+ if (end_of_next - stub_group_start >= stub_group_size)
+ /* End of NEXT is too far from start, so stop. */
+ break;
+ /* Add NEXT to the group. */
+ curr = next;
+ }
+
+ /* OK, the size from the start to the start of CURR is less
+ than stub_group_size and thus can be handled by one stub
+ section. (Or the head section is itself larger than
+ stub_group_size, in which case we may be toast.)
+ We should really be keeping track of the total size of
+ stubs added here, as stubs contribute to the final output
+ section size. */
+ do
+ {
+ next = NEXT_SEC (head);
+ /* Set up this stub group. */
+ htab->stub_group[head->id].link_sec = curr;
+ }
+ while (head != curr && (head = next) != NULL);
+
+ /* But wait, there's more! Input sections up to stub_group_size
+ bytes after the stub section can be handled by it too. */
+ if (!stubs_always_after_branch)
+ {
+ stub_group_start = curr->output_offset + curr->size;
+
+ while (next != NULL)
+ {
+ end_of_next = next->output_offset + next->size;
+ if (end_of_next - stub_group_start >= stub_group_size)
+ /* End of NEXT is too far from stubs, so stop. */
+ break;
+ /* Add NEXT to the stub group. */
+ head = next;
+ next = NEXT_SEC (head);
+ htab->stub_group[head->id].link_sec = curr;
+ }
+ }
+ head = next;
+ }
+ }
+ while (list++ != htab->input_list + htab->top_index);
+
+ free (htab->input_list);
+}
+
+#undef PREV_SEC
+#undef PREV_SEC
+
+#define AARCH64_BITS(x, pos, n) (((x) >> (pos)) & ((1 << (n)) - 1))
+
+#define AARCH64_RT(insn) AARCH64_BITS (insn, 0, 5)
+#define AARCH64_RT2(insn) AARCH64_BITS (insn, 10, 5)
+#define AARCH64_RA(insn) AARCH64_BITS (insn, 10, 5)
+#define AARCH64_RD(insn) AARCH64_BITS (insn, 0, 5)
+#define AARCH64_RN(insn) AARCH64_BITS (insn, 5, 5)
+#define AARCH64_RM(insn) AARCH64_BITS (insn, 16, 5)
+
+#define AARCH64_MAC(insn) (((insn) & 0xff000000) == 0x9b000000)
+#define AARCH64_BIT(insn, n) AARCH64_BITS (insn, n, 1)
+#define AARCH64_OP31(insn) AARCH64_BITS (insn, 21, 3)
+#define AARCH64_ZR 0x1f
+
+/* All ld/st ops. See C4-182 of the ARM ARM. The encoding space for
+ LD_PCREL, LDST_RO, LDST_UI and LDST_UIMM cover prefetch ops. */
+
+#define AARCH64_LD(insn) (AARCH64_BIT (insn, 22) == 1)
+#define AARCH64_LDST(insn) (((insn) & 0x0a000000) == 0x08000000)
+#define AARCH64_LDST_EX(insn) (((insn) & 0x3f000000) == 0x08000000)
+#define AARCH64_LDST_PCREL(insn) (((insn) & 0x3b000000) == 0x18000000)
+#define AARCH64_LDST_NAP(insn) (((insn) & 0x3b800000) == 0x28000000)
+#define AARCH64_LDSTP_PI(insn) (((insn) & 0x3b800000) == 0x28800000)
+#define AARCH64_LDSTP_O(insn) (((insn) & 0x3b800000) == 0x29000000)
+#define AARCH64_LDSTP_PRE(insn) (((insn) & 0x3b800000) == 0x29800000)
+#define AARCH64_LDST_UI(insn) (((insn) & 0x3b200c00) == 0x38000000)
+#define AARCH64_LDST_PIIMM(insn) (((insn) & 0x3b200c00) == 0x38000400)
+#define AARCH64_LDST_U(insn) (((insn) & 0x3b200c00) == 0x38000800)
+#define AARCH64_LDST_PREIMM(insn) (((insn) & 0x3b200c00) == 0x38000c00)
+#define AARCH64_LDST_RO(insn) (((insn) & 0x3b200c00) == 0x38200800)
+#define AARCH64_LDST_UIMM(insn) (((insn) & 0x3b000000) == 0x39000000)
+#define AARCH64_LDST_SIMD_M(insn) (((insn) & 0xbfbf0000) == 0x0c000000)
+#define AARCH64_LDST_SIMD_M_PI(insn) (((insn) & 0xbfa00000) == 0x0c800000)
+#define AARCH64_LDST_SIMD_S(insn) (((insn) & 0xbf9f0000) == 0x0d000000)
+#define AARCH64_LDST_SIMD_S_PI(insn) (((insn) & 0xbf800000) == 0x0d800000)
+
+/* Classify an INSN if it is indeed a load/store.
+
+ Return TRUE if INSN is a LD/ST instruction otherwise return FALSE.
+
+ For scalar LD/ST instructions PAIR is FALSE, RT is returned and RT2
+ is set equal to RT.
+
+ For LD/ST pair instructions PAIR is TRUE, RT and RT2 are returned. */
+
+static bool
+aarch64_mem_op_p (uint32_t insn, unsigned int *rt, unsigned int *rt2,
+ bool *pair, bool *load)
+{
+ uint32_t opcode;
+ unsigned int r;
+ uint32_t opc = 0;
+ uint32_t v = 0;
+ uint32_t opc_v = 0;
+
+ /* Bail out quickly if INSN doesn't fall into the load-store
+ encoding space. */
+ if (!AARCH64_LDST (insn))
+ return false;
+
+ *pair = false;
+ *load = false;
+ if (AARCH64_LDST_EX (insn))
+ {
+ *rt = AARCH64_RT (insn);
+ *rt2 = *rt;
+ if (AARCH64_BIT (insn, 21) == 1)
+ {
+ *pair = true;
+ *rt2 = AARCH64_RT2 (insn);
+ }
+ *load = AARCH64_LD (insn);
+ return true;
+ }
+ else if (AARCH64_LDST_NAP (insn)
+ || AARCH64_LDSTP_PI (insn)
+ || AARCH64_LDSTP_O (insn)
+ || AARCH64_LDSTP_PRE (insn))
+ {
+ *pair = true;
+ *rt = AARCH64_RT (insn);
+ *rt2 = AARCH64_RT2 (insn);
+ *load = AARCH64_LD (insn);
+ return true;
+ }
+ else if (AARCH64_LDST_PCREL (insn)
+ || AARCH64_LDST_UI (insn)
+ || AARCH64_LDST_PIIMM (insn)
+ || AARCH64_LDST_U (insn)
+ || AARCH64_LDST_PREIMM (insn)
+ || AARCH64_LDST_RO (insn)
+ || AARCH64_LDST_UIMM (insn))
+ {
+ *rt = AARCH64_RT (insn);
+ *rt2 = *rt;
+ if (AARCH64_LDST_PCREL (insn))
+ *load = true;
+ opc = AARCH64_BITS (insn, 22, 2);
+ v = AARCH64_BIT (insn, 26);
+ opc_v = opc | (v << 2);
+ *load = (opc_v == 1 || opc_v == 2 || opc_v == 3
+ || opc_v == 5 || opc_v == 7);
+ return true;
+ }
+ else if (AARCH64_LDST_SIMD_M (insn)
+ || AARCH64_LDST_SIMD_M_PI (insn))
+ {
+ *rt = AARCH64_RT (insn);
+ *load = AARCH64_BIT (insn, 22);
+ opcode = (insn >> 12) & 0xf;
+ switch (opcode)
+ {
+ case 0:
+ case 2:
+ *rt2 = *rt + 3;
+ break;
+
+ case 4:
+ case 6:
+ *rt2 = *rt + 2;
+ break;
+
+ case 7:
+ *rt2 = *rt;
+ break;
+
+ case 8:
+ case 10:
+ *rt2 = *rt + 1;
+ break;
+
+ default:
+ return false;
+ }
+ return true;
+ }
+ else if (AARCH64_LDST_SIMD_S (insn)
+ || AARCH64_LDST_SIMD_S_PI (insn))
+ {
+ *rt = AARCH64_RT (insn);
+ r = (insn >> 21) & 1;
+ *load = AARCH64_BIT (insn, 22);
+ opcode = (insn >> 13) & 0x7;
+ switch (opcode)
+ {
+ case 0:
+ case 2:
+ case 4:
+ *rt2 = *rt + r;
+ break;
+
+ case 1:
+ case 3:
+ case 5:
+ *rt2 = *rt + (r == 0 ? 2 : 3);
+ break;
+
+ case 6:
+ *rt2 = *rt + r;
+ break;
+
+ case 7:
+ *rt2 = *rt + (r == 0 ? 2 : 3);
+ break;
+
+ default:
+ return false;
+ }
+ return true;
+ }
+
+ return false;
+}
+
+/* Return TRUE if INSN is multiply-accumulate. */
+
+static bool
+aarch64_mlxl_p (uint32_t insn)
+{
+ uint32_t op31 = AARCH64_OP31 (insn);
+
+ if (AARCH64_MAC (insn)
+ && (op31 == 0 || op31 == 1 || op31 == 5)
+ /* Exclude MUL instructions which are encoded as a multiple accumulate
+ with RA = XZR. */
+ && AARCH64_RA (insn) != AARCH64_ZR)
+ return true;
+
+ return false;
+}
+
+/* Some early revisions of the Cortex-A53 have an erratum (835769) whereby
+ it is possible for a 64-bit multiply-accumulate instruction to generate an
+ incorrect result. The details are quite complex and hard to
+ determine statically, since branches in the code may exist in some
+ circumstances, but all cases end with a memory (load, store, or
+ prefetch) instruction followed immediately by the multiply-accumulate
+ operation. We employ a linker patching technique, by moving the potentially
+ affected multiply-accumulate instruction into a patch region and replacing
+ the original instruction with a branch to the patch. This function checks
+ if INSN_1 is the memory operation followed by a multiply-accumulate
+ operation (INSN_2). Return TRUE if an erratum sequence is found, FALSE
+ if INSN_1 and INSN_2 are safe. */
+
+static bool
+aarch64_erratum_sequence (uint32_t insn_1, uint32_t insn_2)
+{
+ uint32_t rt;
+ uint32_t rt2;
+ uint32_t rn;
+ uint32_t rm;
+ uint32_t ra;
+ bool pair;
+ bool load;
+
+ if (aarch64_mlxl_p (insn_2)
+ && aarch64_mem_op_p (insn_1, &rt, &rt2, &pair, &load))
+ {
+ /* Any SIMD memory op is independent of the subsequent MLA
+ by definition of the erratum. */
+ if (AARCH64_BIT (insn_1, 26))
+ return true;
+
+ /* If not SIMD, check for integer memory ops and MLA relationship. */
+ rn = AARCH64_RN (insn_2);
+ ra = AARCH64_RA (insn_2);
+ rm = AARCH64_RM (insn_2);
+
+ /* If this is a load and there's a true(RAW) dependency, we are safe
+ and this is not an erratum sequence. */
+ if (load &&
+ (rt == rn || rt == rm || rt == ra
+ || (pair && (rt2 == rn || rt2 == rm || rt2 == ra))))
+ return false;
+
+ /* We conservatively put out stubs for all other cases (including
+ writebacks). */
+ return true;
+ }
+
+ return false;
+}
+
+/* Used to order a list of mapping symbols by address. */
+
+static int
+elf_aarch64_compare_mapping (const void *a, const void *b)
+{
+ const elf_aarch64_section_map *amap = (const elf_aarch64_section_map *) a;
+ const elf_aarch64_section_map *bmap = (const elf_aarch64_section_map *) b;
+
+ if (amap->vma > bmap->vma)
+ return 1;
+ else if (amap->vma < bmap->vma)
+ return -1;
+ else if (amap->type > bmap->type)
+ /* Ensure results do not depend on the host qsort for objects with
+ multiple mapping symbols at the same address by sorting on type
+ after vma. */
+ return 1;
+ else if (amap->type < bmap->type)
+ return -1;
+ else
+ return 0;
+}
+
+
+static char *
+_bfd_aarch64_erratum_835769_stub_name (unsigned num_fixes)
+{
+ char *stub_name = (char *) bfd_malloc
+ (strlen ("__erratum_835769_veneer_") + 16);
+ if (stub_name != NULL)
+ sprintf (stub_name,"__erratum_835769_veneer_%d", num_fixes);
+ return stub_name;
+}
+
+/* Scan for Cortex-A53 erratum 835769 sequence.
+
+ Return TRUE else FALSE on abnormal termination. */
+
+static bool
+_bfd_aarch64_erratum_835769_scan (bfd *input_bfd,
+ struct bfd_link_info *info,
+ unsigned int *num_fixes_p)
+{
+ asection *section;
+ struct elf_aarch64_link_hash_table *htab = elf_aarch64_hash_table (info);
+ unsigned int num_fixes = *num_fixes_p;
+
+ if (htab == NULL)
+ return true;
+
+ for (section = input_bfd->sections;
+ section != NULL;
+ section = section->next)
+ {
+ bfd_byte *contents = NULL;
+ struct _aarch64_elf_section_data *sec_data;
+ unsigned int span;
+
+ if (elf_section_type (section) != SHT_PROGBITS
+ || (elf_section_flags (section) & SHF_EXECINSTR) == 0
+ || (section->flags & SEC_EXCLUDE) != 0
+ || (section->sec_info_type == SEC_INFO_TYPE_JUST_SYMS)
+ || (section->output_section == bfd_abs_section_ptr))
+ continue;
+
+ if (elf_section_data (section)->this_hdr.contents != NULL)
+ contents = elf_section_data (section)->this_hdr.contents;
+ else if (! bfd_malloc_and_get_section (input_bfd, section, &contents))
+ return false;
+
+ sec_data = elf_aarch64_section_data (section);
+
+ if (sec_data->mapcount)
+ qsort (sec_data->map, sec_data->mapcount,
+ sizeof (elf_aarch64_section_map), elf_aarch64_compare_mapping);
+
+ for (span = 0; span < sec_data->mapcount; span++)
+ {
+ unsigned int span_start = sec_data->map[span].vma;
+ unsigned int span_end = ((span == sec_data->mapcount - 1)
+ ? sec_data->map[0].vma + section->size
+ : sec_data->map[span + 1].vma);
+ unsigned int i;
+ char span_type = sec_data->map[span].type;
+
+ if (span_type == 'd')
+ continue;
+
+ for (i = span_start; i + 4 < span_end; i += 4)
+ {
+ uint32_t insn_1 = bfd_getl32 (contents + i);
+ uint32_t insn_2 = bfd_getl32 (contents + i + 4);
+
+ if (aarch64_erratum_sequence (insn_1, insn_2))
+ {
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+ char *stub_name = _bfd_aarch64_erratum_835769_stub_name (num_fixes);
+ if (! stub_name)
+ return false;
+
+ stub_entry = _bfd_aarch64_add_stub_entry_in_group (stub_name,
+ section,
+ htab);
+ if (! stub_entry)
+ return false;
+
+ stub_entry->stub_type = aarch64_stub_erratum_835769_veneer;
+ stub_entry->target_section = section;
+ stub_entry->target_value = i + 4;
+ stub_entry->veneered_insn = insn_2;
+ stub_entry->output_name = stub_name;
+ num_fixes++;
+ }
+ }
+ }
+ if (elf_section_data (section)->this_hdr.contents == NULL)
+ free (contents);
+ }
+
+ *num_fixes_p = num_fixes;
+
+ return true;
+}
+
+
+/* Test if instruction INSN is ADRP. */
+
+static bool
+_bfd_aarch64_adrp_p (uint32_t insn)
+{
+ return ((insn & AARCH64_ADRP_OP_MASK) == AARCH64_ADRP_OP);
+}
+
+
+/* Helper predicate to look for cortex-a53 erratum 843419 sequence 1. */
+
+static bool
+_bfd_aarch64_erratum_843419_sequence_p (uint32_t insn_1, uint32_t insn_2,
+ uint32_t insn_3)
+{
+ uint32_t rt;
+ uint32_t rt2;
+ bool pair;
+ bool load;
+
+ return (aarch64_mem_op_p (insn_2, &rt, &rt2, &pair, &load)
+ && (!pair
+ || (pair && !load))
+ && AARCH64_LDST_UIMM (insn_3)
+ && AARCH64_RN (insn_3) == AARCH64_RD (insn_1));
+}
+
+
+/* Test for the presence of Cortex-A53 erratum 843419 instruction sequence.
+
+ Return TRUE if section CONTENTS at offset I contains one of the
+ erratum 843419 sequences, otherwise return FALSE. If a sequence is
+ seen set P_VENEER_I to the offset of the final LOAD/STORE
+ instruction in the sequence.
+ */
+
+static bool
+_bfd_aarch64_erratum_843419_p (bfd_byte *contents, bfd_vma vma,
+ bfd_vma i, bfd_vma span_end,
+ bfd_vma *p_veneer_i)
+{
+ uint32_t insn_1 = bfd_getl32 (contents + i);
+
+ if (!_bfd_aarch64_adrp_p (insn_1))
+ return false;
+
+ if (span_end < i + 12)
+ return false;
+
+ uint32_t insn_2 = bfd_getl32 (contents + i + 4);
+ uint32_t insn_3 = bfd_getl32 (contents + i + 8);
+
+ if ((vma & 0xfff) != 0xff8 && (vma & 0xfff) != 0xffc)
+ return false;
+
+ if (_bfd_aarch64_erratum_843419_sequence_p (insn_1, insn_2, insn_3))
+ {
+ *p_veneer_i = i + 8;
+ return true;
+ }
+
+ if (span_end < i + 16)
+ return false;
+
+ uint32_t insn_4 = bfd_getl32 (contents + i + 12);
+
+ if (_bfd_aarch64_erratum_843419_sequence_p (insn_1, insn_2, insn_4))
+ {
+ *p_veneer_i = i + 12;
+ return true;
+ }
+
+ return false;
+}
+
+
+/* Resize all stub sections. */
+
+static void
+_bfd_aarch64_resize_stubs (struct elf_aarch64_link_hash_table *htab)
+{
+ asection *section;
+
+ /* OK, we've added some stubs. Find out the new size of the
+ stub sections. */
+ for (section = htab->stub_bfd->sections;
+ section != NULL; section = section->next)
+ {
+ /* Ignore non-stub sections. */
+ if (!strstr (section->name, STUB_SUFFIX))
+ continue;
+ section->size = 0;
+ }
+
+ bfd_hash_traverse (&htab->stub_hash_table, aarch64_size_one_stub, htab);
+
+ for (section = htab->stub_bfd->sections;
+ section != NULL; section = section->next)
+ {
+ if (!strstr (section->name, STUB_SUFFIX))
+ continue;
+
+ /* Add space for a branch. Add 8 bytes to keep section 8 byte aligned,
+ as long branch stubs contain a 64-bit address. */
+ if (section->size)
+ section->size += 8;
+
+ /* Ensure all stub sections have a size which is a multiple of
+ 4096. This is important in order to ensure that the insertion
+ of stub sections does not in itself move existing code around
+ in such a way that new errata sequences are created. We only do this
+ when the ADRP workaround is enabled. If only the ADR workaround is
+ enabled then the stubs workaround won't ever be used. */
+ if (htab->fix_erratum_843419 & ERRAT_ADRP)
+ if (section->size)
+ section->size = BFD_ALIGN (section->size, 0x1000);
+ }
+}
+
+/* Construct an erratum 843419 workaround stub name. */
+
+static char *
+_bfd_aarch64_erratum_843419_stub_name (asection *input_section,
+ bfd_vma offset)
+{
+ const bfd_size_type len = 8 + 4 + 1 + 8 + 1 + 16 + 1;
+ char *stub_name = bfd_malloc (len);
+
+ if (stub_name != NULL)
+ snprintf (stub_name, len, "e843419@%04x_%08x_%" BFD_VMA_FMT "x",
+ input_section->owner->id,
+ input_section->id,
+ offset);
+ return stub_name;
+}
+
+/* Build a stub_entry structure describing an 843419 fixup.
+
+ The stub_entry constructed is populated with the bit pattern INSN
+ of the instruction located at OFFSET within input SECTION.
+
+ Returns TRUE on success. */
+
+static bool
+_bfd_aarch64_erratum_843419_fixup (uint32_t insn,
+ bfd_vma adrp_offset,
+ bfd_vma ldst_offset,
+ asection *section,
+ struct bfd_link_info *info)
+{
+ struct elf_aarch64_link_hash_table *htab = elf_aarch64_hash_table (info);
+ char *stub_name;
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+
+ stub_name = _bfd_aarch64_erratum_843419_stub_name (section, ldst_offset);
+ if (stub_name == NULL)
+ return false;
+ stub_entry = aarch64_stub_hash_lookup (&htab->stub_hash_table, stub_name,
+ false, false);
+ if (stub_entry)
+ {
+ free (stub_name);
+ return true;
+ }
+
+ /* We always place an 843419 workaround veneer in the stub section
+ attached to the input section in which an erratum sequence has
+ been found. This ensures that later in the link process (in
+ elfNN_aarch64_write_section) when we copy the veneered
+ instruction from the input section into the stub section the
+ copied instruction will have had any relocations applied to it.
+ If we placed workaround veneers in any other stub section then we
+ could not assume that all relocations have been processed on the
+ corresponding input section at the point we output the stub
+ section. */
+
+ stub_entry = _bfd_aarch64_add_stub_entry_after (stub_name, section, htab);
+ if (stub_entry == NULL)
+ {
+ free (stub_name);
+ return false;
+ }
+
+ stub_entry->adrp_offset = adrp_offset;
+ stub_entry->target_value = ldst_offset;
+ stub_entry->target_section = section;
+ stub_entry->stub_type = aarch64_stub_erratum_843419_veneer;
+ stub_entry->veneered_insn = insn;
+ stub_entry->output_name = stub_name;
+
+ return true;
+}
+
+
+/* Scan an input section looking for the signature of erratum 843419.
+
+ Scans input SECTION in INPUT_BFD looking for erratum 843419
+ signatures, for each signature found a stub_entry is created
+ describing the location of the erratum for subsequent fixup.
+
+ Return TRUE on successful scan, FALSE on failure to scan.
+ */
+
+static bool
+_bfd_aarch64_erratum_843419_scan (bfd *input_bfd, asection *section,
+ struct bfd_link_info *info)
+{
+ struct elf_aarch64_link_hash_table *htab = elf_aarch64_hash_table (info);
+
+ if (htab == NULL)
+ return true;
+
+ if (elf_section_type (section) != SHT_PROGBITS
+ || (elf_section_flags (section) & SHF_EXECINSTR) == 0
+ || (section->flags & SEC_EXCLUDE) != 0
+ || (section->sec_info_type == SEC_INFO_TYPE_JUST_SYMS)
+ || (section->output_section == bfd_abs_section_ptr))
+ return true;
+
+ do
+ {
+ bfd_byte *contents = NULL;
+ struct _aarch64_elf_section_data *sec_data;
+ unsigned int span;
+
+ if (elf_section_data (section)->this_hdr.contents != NULL)
+ contents = elf_section_data (section)->this_hdr.contents;
+ else if (! bfd_malloc_and_get_section (input_bfd, section, &contents))
+ return false;
+
+ sec_data = elf_aarch64_section_data (section);
+
+ if (sec_data->mapcount)
+ qsort (sec_data->map, sec_data->mapcount,
+ sizeof (elf_aarch64_section_map), elf_aarch64_compare_mapping);
+
+ for (span = 0; span < sec_data->mapcount; span++)
+ {
+ unsigned int span_start = sec_data->map[span].vma;
+ unsigned int span_end = ((span == sec_data->mapcount - 1)
+ ? sec_data->map[0].vma + section->size
+ : sec_data->map[span + 1].vma);
+ unsigned int i;
+ char span_type = sec_data->map[span].type;
+
+ if (span_type == 'd')
+ continue;
+
+ for (i = span_start; i + 8 < span_end; i += 4)
+ {
+ bfd_vma vma = (section->output_section->vma
+ + section->output_offset
+ + i);
+ bfd_vma veneer_i;
+
+ if (_bfd_aarch64_erratum_843419_p
+ (contents, vma, i, span_end, &veneer_i))
+ {
+ uint32_t insn = bfd_getl32 (contents + veneer_i);
+
+ if (!_bfd_aarch64_erratum_843419_fixup (insn, i, veneer_i,
+ section, info))
+ return false;
+ }
+ }
+ }
+
+ if (elf_section_data (section)->this_hdr.contents == NULL)
+ free (contents);
+ }
+ while (0);
+
+ return true;
+}
+
+
+/* Determine and set the size of the stub section for a final link.
+
+ The basic idea here is to examine all the relocations looking for
+ PC-relative calls to a target that is unreachable with a "bl"
+ instruction. */
+
+bool
+elfNN_aarch64_size_stubs (bfd *output_bfd,
+ bfd *stub_bfd,
+ struct bfd_link_info *info,
+ bfd_signed_vma group_size,
+ asection * (*add_stub_section) (const char *,
+ asection *),
+ void (*layout_sections_again) (void))
+{
+ bfd_size_type stub_group_size;
+ bool stubs_always_before_branch;
+ bool stub_changed = false;
+ struct elf_aarch64_link_hash_table *htab = elf_aarch64_hash_table (info);
+ unsigned int num_erratum_835769_fixes = 0;
+
+ /* Propagate mach to stub bfd, because it may not have been
+ finalized when we created stub_bfd. */
+ bfd_set_arch_mach (stub_bfd, bfd_get_arch (output_bfd),
+ bfd_get_mach (output_bfd));
+
+ /* Stash our params away. */
+ htab->stub_bfd = stub_bfd;
+ htab->add_stub_section = add_stub_section;
+ htab->layout_sections_again = layout_sections_again;
+ stubs_always_before_branch = group_size < 0;
+ if (group_size < 0)
+ stub_group_size = -group_size;
+ else
+ stub_group_size = group_size;
+
+ if (stub_group_size == 1)
+ {
+ /* Default values. */
+ /* AArch64 branch range is +-128MB. The value used is 1MB less. */
+ stub_group_size = 127 * 1024 * 1024;
+ }
+
+ group_sections (htab, stub_group_size, stubs_always_before_branch);
+
+ (*htab->layout_sections_again) ();
+
+ if (htab->fix_erratum_835769)
+ {
+ bfd *input_bfd;
+
+ for (input_bfd = info->input_bfds;
+ input_bfd != NULL; input_bfd = input_bfd->link.next)
+ {
+ if (!is_aarch64_elf (input_bfd)
+ || (input_bfd->flags & BFD_LINKER_CREATED) != 0)
+ continue;
+
+ if (!_bfd_aarch64_erratum_835769_scan (input_bfd, info,
+ &num_erratum_835769_fixes))
+ return false;
+ }
+
+ _bfd_aarch64_resize_stubs (htab);
+ (*htab->layout_sections_again) ();
+ }
+
+ if (htab->fix_erratum_843419 != ERRAT_NONE)
+ {
+ bfd *input_bfd;
+
+ for (input_bfd = info->input_bfds;
+ input_bfd != NULL;
+ input_bfd = input_bfd->link.next)
+ {
+ asection *section;
+
+ if (!is_aarch64_elf (input_bfd)
+ || (input_bfd->flags & BFD_LINKER_CREATED) != 0)
+ continue;
+
+ for (section = input_bfd->sections;
+ section != NULL;
+ section = section->next)
+ if (!_bfd_aarch64_erratum_843419_scan (input_bfd, section, info))
+ return false;
+ }
+
+ _bfd_aarch64_resize_stubs (htab);
+ (*htab->layout_sections_again) ();
+ }
+
+ while (1)
+ {
+ bfd *input_bfd;
+
+ for (input_bfd = info->input_bfds;
+ input_bfd != NULL; input_bfd = input_bfd->link.next)
+ {
+ Elf_Internal_Shdr *symtab_hdr;
+ asection *section;
+ Elf_Internal_Sym *local_syms = NULL;
+
+ if (!is_aarch64_elf (input_bfd)
+ || (input_bfd->flags & BFD_LINKER_CREATED) != 0)
+ continue;
+
+ /* We'll need the symbol table in a second. */
+ symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
+ if (symtab_hdr->sh_info == 0)
+ continue;
+
+ /* Walk over each section attached to the input bfd. */
+ for (section = input_bfd->sections;
+ section != NULL; section = section->next)
+ {
+ Elf_Internal_Rela *internal_relocs, *irelaend, *irela;
+
+ /* If there aren't any relocs, then there's nothing more
+ to do. */
+ if ((section->flags & SEC_RELOC) == 0
+ || section->reloc_count == 0
+ || (section->flags & SEC_CODE) == 0)
+ continue;
+
+ /* If this section is a link-once section that will be
+ discarded, then don't create any stubs. */
+ if (section->output_section == NULL
+ || section->output_section->owner != output_bfd)
+ continue;
+
+ /* Get the relocs. */
+ internal_relocs
+ = _bfd_elf_link_read_relocs (input_bfd, section, NULL,
+ NULL, info->keep_memory);
+ if (internal_relocs == NULL)
+ goto error_ret_free_local;
+
+ /* Now examine each relocation. */
+ irela = internal_relocs;
+ irelaend = irela + section->reloc_count;
+ for (; irela < irelaend; irela++)
+ {
+ unsigned int r_type, r_indx;
+ enum elf_aarch64_stub_type stub_type;
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+ asection *sym_sec;
+ bfd_vma sym_value;
+ bfd_vma destination;
+ struct elf_aarch64_link_hash_entry *hash;
+ const char *sym_name;
+ char *stub_name;
+ const asection *id_sec;
+ unsigned char st_type;
+ bfd_size_type len;
+
+ r_type = ELFNN_R_TYPE (irela->r_info);
+ r_indx = ELFNN_R_SYM (irela->r_info);
+
+ if (r_type >= (unsigned int) R_AARCH64_end)
+ {
+ bfd_set_error (bfd_error_bad_value);
+ error_ret_free_internal:
+ if (elf_section_data (section)->relocs == NULL)
+ free (internal_relocs);
+ goto error_ret_free_local;
+ }
+
+ /* Only look for stubs on unconditional branch and
+ branch and link instructions. */
+ if (r_type != (unsigned int) AARCH64_R (CALL26)
+ && r_type != (unsigned int) AARCH64_R (JUMP26))
+ continue;
+
+ /* Now determine the call target, its name, value,
+ section. */
+ sym_sec = NULL;
+ sym_value = 0;
+ destination = 0;
+ hash = NULL;
+ sym_name = NULL;
+ if (r_indx < symtab_hdr->sh_info)
+ {
+ /* It's a local symbol. */
+ Elf_Internal_Sym *sym;
+ Elf_Internal_Shdr *hdr;
+
+ if (local_syms == NULL)
+ {
+ local_syms
+ = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (local_syms == NULL)
+ local_syms
+ = bfd_elf_get_elf_syms (input_bfd, symtab_hdr,
+ symtab_hdr->sh_info, 0,
+ NULL, NULL, NULL);
+ if (local_syms == NULL)
+ goto error_ret_free_internal;
+ }
+
+ sym = local_syms + r_indx;
+ hdr = elf_elfsections (input_bfd)[sym->st_shndx];
+ sym_sec = hdr->bfd_section;
+ if (!sym_sec)
+ /* This is an undefined symbol. It can never
+ be resolved. */
+ continue;
+
+ if (ELF_ST_TYPE (sym->st_info) != STT_SECTION)
+ sym_value = sym->st_value;
+ destination = (sym_value + irela->r_addend
+ + sym_sec->output_offset
+ + sym_sec->output_section->vma);
+ st_type = ELF_ST_TYPE (sym->st_info);
+ sym_name
+ = bfd_elf_string_from_elf_section (input_bfd,
+ symtab_hdr->sh_link,
+ sym->st_name);
+ }
+ else
+ {
+ int e_indx;
+
+ e_indx = r_indx - symtab_hdr->sh_info;
+ hash = ((struct elf_aarch64_link_hash_entry *)
+ elf_sym_hashes (input_bfd)[e_indx]);
+
+ while (hash->root.root.type == bfd_link_hash_indirect
+ || hash->root.root.type == bfd_link_hash_warning)
+ hash = ((struct elf_aarch64_link_hash_entry *)
+ hash->root.root.u.i.link);
+
+ if (hash->root.root.type == bfd_link_hash_defined
+ || hash->root.root.type == bfd_link_hash_defweak)
+ {
+ struct elf_aarch64_link_hash_table *globals =
+ elf_aarch64_hash_table (info);
+ sym_sec = hash->root.root.u.def.section;
+ sym_value = hash->root.root.u.def.value;
+ /* For a destination in a shared library,
+ use the PLT stub as target address to
+ decide whether a branch stub is
+ needed. */
+ if (globals->root.splt != NULL && hash != NULL
+ && hash->root.plt.offset != (bfd_vma) - 1)
+ {
+ sym_sec = globals->root.splt;
+ sym_value = hash->root.plt.offset;
+ if (sym_sec->output_section != NULL)
+ destination = (sym_value
+ + sym_sec->output_offset
+ +
+ sym_sec->output_section->vma);
+ }
+ else if (sym_sec->output_section != NULL)
+ destination = (sym_value + irela->r_addend
+ + sym_sec->output_offset
+ + sym_sec->output_section->vma);
+ }
+ else if (hash->root.root.type == bfd_link_hash_undefined
+ || (hash->root.root.type
+ == bfd_link_hash_undefweak))
+ {
+ /* For a shared library, use the PLT stub as
+ target address to decide whether a long
+ branch stub is needed.
+ For absolute code, they cannot be handled. */
+ struct elf_aarch64_link_hash_table *globals =
+ elf_aarch64_hash_table (info);
+
+ if (globals->root.splt != NULL && hash != NULL
+ && hash->root.plt.offset != (bfd_vma) - 1)
+ {
+ sym_sec = globals->root.splt;
+ sym_value = hash->root.plt.offset;
+ if (sym_sec->output_section != NULL)
+ destination = (sym_value
+ + sym_sec->output_offset
+ +
+ sym_sec->output_section->vma);
+ }
+ else
+ continue;
+ }
+ else
+ {
+ bfd_set_error (bfd_error_bad_value);
+ goto error_ret_free_internal;
+ }
+ st_type = ELF_ST_TYPE (hash->root.type);
+ sym_name = hash->root.root.root.string;
+ }
+
+ /* Determine what (if any) linker stub is needed. */
+ stub_type = aarch64_type_of_stub (section, irela, sym_sec,
+ st_type, destination);
+ if (stub_type == aarch64_stub_none)
+ continue;
+
+ /* Support for grouping stub sections. */
+ id_sec = htab->stub_group[section->id].link_sec;
+
+ /* Get the name of this stub. */
+ stub_name = elfNN_aarch64_stub_name (id_sec, sym_sec, hash,
+ irela);
+ if (!stub_name)
+ goto error_ret_free_internal;
+
+ stub_entry =
+ aarch64_stub_hash_lookup (&htab->stub_hash_table,
+ stub_name, false, false);
+ if (stub_entry != NULL)
+ {
+ /* The proper stub has already been created. */
+ free (stub_name);
+ /* Always update this stub's target since it may have
+ changed after layout. */
+ stub_entry->target_value = sym_value + irela->r_addend;
+ continue;
+ }
+
+ stub_entry = _bfd_aarch64_add_stub_entry_in_group
+ (stub_name, section, htab);
+ if (stub_entry == NULL)
+ {
+ free (stub_name);
+ goto error_ret_free_internal;
+ }
+
+ stub_entry->target_value = sym_value + irela->r_addend;
+ stub_entry->target_section = sym_sec;
+ stub_entry->stub_type = stub_type;
+ stub_entry->h = hash;
+ stub_entry->st_type = st_type;
+
+ if (sym_name == NULL)
+ sym_name = "unnamed";
+ len = sizeof (STUB_ENTRY_NAME) + strlen (sym_name);
+ stub_entry->output_name = bfd_alloc (htab->stub_bfd, len);
+ if (stub_entry->output_name == NULL)
+ {
+ free (stub_name);
+ goto error_ret_free_internal;
+ }
+
+ snprintf (stub_entry->output_name, len, STUB_ENTRY_NAME,
+ sym_name);
+
+ stub_changed = true;
+ }
+
+ /* We're done with the internal relocs, free them. */
+ if (elf_section_data (section)->relocs == NULL)
+ free (internal_relocs);
+ }
+ }
+
+ if (!stub_changed)
+ break;
+
+ _bfd_aarch64_resize_stubs (htab);
+
+ /* Ask the linker to do its stuff. */
+ (*htab->layout_sections_again) ();
+ stub_changed = false;
+ }
+
+ return true;
+
+ error_ret_free_local:
+ return false;
+}
+
+/* Build all the stubs associated with the current output file. The
+ stubs are kept in a hash table attached to the main linker hash
+ table. We also set up the .plt entries for statically linked PIC
+ functions here. This function is called via aarch64_elf_finish in the
+ linker. */
+
+bool
+elfNN_aarch64_build_stubs (struct bfd_link_info *info)
+{
+ asection *stub_sec;
+ struct bfd_hash_table *table;
+ struct elf_aarch64_link_hash_table *htab;
+
+ htab = elf_aarch64_hash_table (info);
+
+ for (stub_sec = htab->stub_bfd->sections;
+ stub_sec != NULL; stub_sec = stub_sec->next)
+ {
+ bfd_size_type size;
+
+ /* Ignore non-stub sections. */
+ if (!strstr (stub_sec->name, STUB_SUFFIX))
+ continue;
+
+ /* Allocate memory to hold the linker stubs. */
+ size = stub_sec->size;
+ stub_sec->contents = bfd_zalloc (htab->stub_bfd, size);
+ if (stub_sec->contents == NULL && size != 0)
+ return false;
+ stub_sec->size = 0;
+
+ /* Add a branch around the stub section, and a nop, to keep it 8 byte
+ aligned, as long branch stubs contain a 64-bit address. */
+ bfd_putl32 (0x14000000 | (size >> 2), stub_sec->contents);
+ bfd_putl32 (INSN_NOP, stub_sec->contents + 4);
+ stub_sec->size += 8;
+ }
+
+ /* Build the stubs as directed by the stub hash table. */
+ table = &htab->stub_hash_table;
+ bfd_hash_traverse (table, aarch64_build_one_stub, info);
+
+ return true;
+}
+
+
+/* Add an entry to the code/data map for section SEC. */
+
+static void
+elfNN_aarch64_section_map_add (asection *sec, char type, bfd_vma vma)
+{
+ struct _aarch64_elf_section_data *sec_data =
+ elf_aarch64_section_data (sec);
+ unsigned int newidx;
+
+ if (sec_data->map == NULL)
+ {
+ sec_data->map = bfd_malloc (sizeof (elf_aarch64_section_map));
+ sec_data->mapcount = 0;
+ sec_data->mapsize = 1;
+ }
+
+ newidx = sec_data->mapcount++;
+
+ if (sec_data->mapcount > sec_data->mapsize)
+ {
+ sec_data->mapsize *= 2;
+ sec_data->map = bfd_realloc_or_free
+ (sec_data->map, sec_data->mapsize * sizeof (elf_aarch64_section_map));
+ }
+
+ if (sec_data->map)
+ {
+ sec_data->map[newidx].vma = vma;
+ sec_data->map[newidx].type = type;
+ }
+}
+
+
+/* Initialise maps of insn/data for input BFDs. */
+void
+bfd_elfNN_aarch64_init_maps (bfd *abfd)
+{
+ Elf_Internal_Sym *isymbuf;
+ Elf_Internal_Shdr *hdr;
+ unsigned int i, localsyms;
+
+ /* Make sure that we are dealing with an AArch64 elf binary. */
+ if (!is_aarch64_elf (abfd))
+ return;
+
+ if ((abfd->flags & DYNAMIC) != 0)
+ return;
+
+ hdr = &elf_symtab_hdr (abfd);
+ localsyms = hdr->sh_info;
+
+ /* Obtain a buffer full of symbols for this BFD. The hdr->sh_info field
+ should contain the number of local symbols, which should come before any
+ global symbols. Mapping symbols are always local. */
+ isymbuf = bfd_elf_get_elf_syms (abfd, hdr, localsyms, 0, NULL, NULL, NULL);
+
+ /* No internal symbols read? Skip this BFD. */
+ if (isymbuf == NULL)
+ return;
+
+ for (i = 0; i < localsyms; i++)
+ {
+ Elf_Internal_Sym *isym = &isymbuf[i];
+ asection *sec = bfd_section_from_elf_index (abfd, isym->st_shndx);
+ const char *name;
+
+ if (sec != NULL && ELF_ST_BIND (isym->st_info) == STB_LOCAL)
+ {
+ name = bfd_elf_string_from_elf_section (abfd,
+ hdr->sh_link,
+ isym->st_name);
+
+ if (bfd_is_aarch64_special_symbol_name
+ (name, BFD_AARCH64_SPECIAL_SYM_TYPE_MAP))
+ elfNN_aarch64_section_map_add (sec, name[1], isym->st_value);
+ }
+ }
+}
+
+static void
+setup_plt_values (struct bfd_link_info *link_info,
+ aarch64_plt_type plt_type)
+{
+ struct elf_aarch64_link_hash_table *globals;
+ globals = elf_aarch64_hash_table (link_info);
+
+ if (plt_type == PLT_BTI_PAC)
+ {
+ globals->plt0_entry = elfNN_aarch64_small_plt0_bti_entry;
+
+ /* Only in ET_EXEC we need PLTn with BTI. */
+ if (bfd_link_pde (link_info))
+ {
+ globals->plt_entry_size = PLT_BTI_PAC_SMALL_ENTRY_SIZE;
+ globals->plt_entry = elfNN_aarch64_small_plt_bti_pac_entry;
+ }
+ else
+ {
+ globals->plt_entry_size = PLT_PAC_SMALL_ENTRY_SIZE;
+ globals->plt_entry = elfNN_aarch64_small_plt_pac_entry;
+ }
+ }
+ else if (plt_type == PLT_BTI)
+ {
+ globals->plt0_entry = elfNN_aarch64_small_plt0_bti_entry;
+
+ /* Only in ET_EXEC we need PLTn with BTI. */
+ if (bfd_link_pde (link_info))
+ {
+ globals->plt_entry_size = PLT_BTI_SMALL_ENTRY_SIZE;
+ globals->plt_entry = elfNN_aarch64_small_plt_bti_entry;
+ }
+ }
+ else if (plt_type == PLT_PAC)
+ {
+ globals->plt_entry_size = PLT_PAC_SMALL_ENTRY_SIZE;
+ globals->plt_entry = elfNN_aarch64_small_plt_pac_entry;
+ }
+}
+
+/* Set option values needed during linking. */
+void
+bfd_elfNN_aarch64_set_options (struct bfd *output_bfd,
+ struct bfd_link_info *link_info,
+ int no_enum_warn,
+ int no_wchar_warn, int pic_veneer,
+ int fix_erratum_835769,
+ erratum_84319_opts fix_erratum_843419,
+ int no_apply_dynamic_relocs,
+ aarch64_bti_pac_info bp_info)
+{
+ struct elf_aarch64_link_hash_table *globals;
+
+ globals = elf_aarch64_hash_table (link_info);
+ globals->pic_veneer = pic_veneer;
+ globals->fix_erratum_835769 = fix_erratum_835769;
+ /* If the default options are used, then ERRAT_ADR will be set by default
+ which will enable the ADRP->ADR workaround for the erratum 843419
+ workaround. */
+ globals->fix_erratum_843419 = fix_erratum_843419;
+ globals->no_apply_dynamic_relocs = no_apply_dynamic_relocs;
+
+ BFD_ASSERT (is_aarch64_elf (output_bfd));
+ elf_aarch64_tdata (output_bfd)->no_enum_size_warning = no_enum_warn;
+ elf_aarch64_tdata (output_bfd)->no_wchar_size_warning = no_wchar_warn;
+
+ switch (bp_info.bti_type)
+ {
+ case BTI_WARN:
+ elf_aarch64_tdata (output_bfd)->no_bti_warn = 0;
+ elf_aarch64_tdata (output_bfd)->gnu_and_prop
+ |= GNU_PROPERTY_AARCH64_FEATURE_1_BTI;
+ break;
+
+ default:
+ break;
+ }
+ elf_aarch64_tdata (output_bfd)->plt_type = bp_info.plt_type;
+ setup_plt_values (link_info, bp_info.plt_type);
+}
+
+static bfd_vma
+aarch64_calculate_got_entry_vma (struct elf_link_hash_entry *h,
+ struct elf_aarch64_link_hash_table
+ *globals, struct bfd_link_info *info,
+ bfd_vma value, bfd *output_bfd,
+ bool *unresolved_reloc_p)
+{
+ bfd_vma off = (bfd_vma) - 1;
+ asection *basegot = globals->root.sgot;
+ bool dyn = globals->root.dynamic_sections_created;
+
+ if (h != NULL)
+ {
+ BFD_ASSERT (basegot != NULL);
+ off = h->got.offset;
+ BFD_ASSERT (off != (bfd_vma) - 1);
+ if (!WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, bfd_link_pic (info), h)
+ || (bfd_link_pic (info)
+ && SYMBOL_REFERENCES_LOCAL (info, h))
+ || (ELF_ST_VISIBILITY (h->other)
+ && h->root.type == bfd_link_hash_undefweak))
+ {
+ /* This is actually a static link, or it is a -Bsymbolic link
+ and the symbol is defined locally. We must initialize this
+ entry in the global offset table. Since the offset must
+ always be a multiple of 8 (4 in the case of ILP32), we use
+ the least significant bit to record whether we have
+ initialized it already.
+ When doing a dynamic link, we create a .rel(a).got relocation
+ entry to initialize the value. This is done in the
+ finish_dynamic_symbol routine. */
+ if ((off & 1) != 0)
+ off &= ~1;
+ else
+ {
+ bfd_put_NN (output_bfd, value, basegot->contents + off);
+ h->got.offset |= 1;
+ }
+ }
+ else
+ *unresolved_reloc_p = false;
+
+ off = off + basegot->output_section->vma + basegot->output_offset;
+ }
+
+ return off;
+}
+
+/* Change R_TYPE to a more efficient access model where possible,
+ return the new reloc type. */
+
+static bfd_reloc_code_real_type
+aarch64_tls_transition_without_check (bfd_reloc_code_real_type r_type,
+ struct elf_link_hash_entry *h)
+{
+ bool is_local = h == NULL;
+
+ switch (r_type)
+ {
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ return (is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1
+ : BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21);
+
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
+ return (is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC
+ : r_type);
+
+ case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
+ return (is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1
+ : BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19);
+
+ case BFD_RELOC_AARCH64_TLSDESC_LDR:
+ return (is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC
+ : BFD_RELOC_AARCH64_NONE);
+
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
+ return (is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC
+ : BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC);
+
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
+ return (is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2
+ : BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1);
+
+ case BFD_RELOC_AARCH64_TLSDESC_LDNN_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+ return (is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC
+ : BFD_RELOC_AARCH64_TLSIE_LDNN_GOTTPREL_LO12_NC);
+
+ case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
+ return is_local ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1 : r_type;
+
+ case BFD_RELOC_AARCH64_TLSIE_LDNN_GOTTPREL_LO12_NC:
+ return is_local ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC : r_type;
+
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+ return r_type;
+
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
+ return (is_local
+ ? BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12
+ : BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19);
+
+ case BFD_RELOC_AARCH64_TLSDESC_ADD:
+ case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_CALL:
+ /* Instructions with these relocations will become NOPs. */
+ return BFD_RELOC_AARCH64_NONE;
+
+ case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
+ return is_local ? BFD_RELOC_AARCH64_NONE : r_type;
+
+#if ARCH_SIZE == 64
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
+ return is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC
+ : BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC;
+
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+ return is_local
+ ? BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2
+ : BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1;
+#endif
+
+ default:
+ break;
+ }
+
+ return r_type;
+}
+
+static unsigned int
+aarch64_reloc_got_type (bfd_reloc_code_real_type r_type)
+{
+ switch (r_type)
+ {
+ case BFD_RELOC_AARCH64_ADR_GOT_PAGE:
+ case BFD_RELOC_AARCH64_GOT_LD_PREL19:
+ case BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14:
+ case BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
+ return GOT_NORMAL;
+
+ case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
+ return GOT_TLS_GD;
+
+ case BFD_RELOC_AARCH64_TLSDESC_ADD:
+ case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSDESC_CALL:
+ case BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
+ case BFD_RELOC_AARCH64_TLSDESC_LDR:
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
+ return GOT_TLSDESC_GD;
+
+ case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
+ case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+ case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+ case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
+ return GOT_TLS_IE;
+
+ default:
+ break;
+ }
+ return GOT_UNKNOWN;
+}
+
+static bool
+aarch64_can_relax_tls (bfd *input_bfd,
+ struct bfd_link_info *info,
+ bfd_reloc_code_real_type r_type,
+ struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ unsigned int symbol_got_type;
+ unsigned int reloc_got_type;
+
+ if (! IS_AARCH64_TLS_RELAX_RELOC (r_type))
+ return false;
+
+ symbol_got_type = elfNN_aarch64_symbol_got_type (h, input_bfd, r_symndx);
+ reloc_got_type = aarch64_reloc_got_type (r_type);
+
+ if (symbol_got_type == GOT_TLS_IE && GOT_TLS_GD_ANY_P (reloc_got_type))
+ return true;
+
+ if (!bfd_link_executable (info))
+ return false;
+
+ if (h && h->root.type == bfd_link_hash_undefweak)
+ return false;
+
+ return true;
+}
+
+/* Given the relocation code R_TYPE, return the relaxed bfd reloc
+ enumerator. */
+
+static bfd_reloc_code_real_type
+aarch64_tls_transition (bfd *input_bfd,
+ struct bfd_link_info *info,
+ unsigned int r_type,
+ struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ bfd_reloc_code_real_type bfd_r_type
+ = elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type);
+
+ if (! aarch64_can_relax_tls (input_bfd, info, bfd_r_type, h, r_symndx))
+ return bfd_r_type;
+
+ return aarch64_tls_transition_without_check (bfd_r_type, h);
+}
+
+/* Return the base VMA address which should be subtracted from real addresses
+ when resolving R_AARCH64_TLS_DTPREL relocation. */
+
+static bfd_vma
+dtpoff_base (struct bfd_link_info *info)
+{
+ /* If tls_sec is NULL, we should have signalled an error already. */
+ BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL);
+ return elf_hash_table (info)->tls_sec->vma;
+}
+
+/* Return the base VMA address which should be subtracted from real addresses
+ when resolving R_AARCH64_TLS_GOTTPREL64 relocations. */
+
+static bfd_vma
+tpoff_base (struct bfd_link_info *info)
+{
+ struct elf_link_hash_table *htab = elf_hash_table (info);
+
+ /* If tls_sec is NULL, we should have signalled an error already. */
+ BFD_ASSERT (htab->tls_sec != NULL);
+
+ bfd_vma base = align_power ((bfd_vma) TCB_SIZE,
+ htab->tls_sec->alignment_power);
+ return htab->tls_sec->vma - base;
+}
+
+static bfd_vma *
+symbol_got_offset_ref (bfd *input_bfd, struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ /* Calculate the address of the GOT entry for symbol
+ referred to in h. */
+ if (h != NULL)
+ return &h->got.offset;
+ else
+ {
+ /* local symbol */
+ struct elf_aarch64_local_symbol *l;
+
+ l = elf_aarch64_locals (input_bfd);
+ return &l[r_symndx].got_offset;
+ }
+}
+
+static void
+symbol_got_offset_mark (bfd *input_bfd, struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ bfd_vma *p;
+ p = symbol_got_offset_ref (input_bfd, h, r_symndx);
+ *p |= 1;
+}
+
+static int
+symbol_got_offset_mark_p (bfd *input_bfd, struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ bfd_vma value;
+ value = * symbol_got_offset_ref (input_bfd, h, r_symndx);
+ return value & 1;
+}
+
+static bfd_vma
+symbol_got_offset (bfd *input_bfd, struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ bfd_vma value;
+ value = * symbol_got_offset_ref (input_bfd, h, r_symndx);
+ value &= ~1;
+ return value;
+}
+
+static bfd_vma *
+symbol_tlsdesc_got_offset_ref (bfd *input_bfd, struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ /* Calculate the address of the GOT entry for symbol
+ referred to in h. */
+ if (h != NULL)
+ {
+ struct elf_aarch64_link_hash_entry *eh;
+ eh = (struct elf_aarch64_link_hash_entry *) h;
+ return &eh->tlsdesc_got_jump_table_offset;
+ }
+ else
+ {
+ /* local symbol */
+ struct elf_aarch64_local_symbol *l;
+
+ l = elf_aarch64_locals (input_bfd);
+ return &l[r_symndx].tlsdesc_got_jump_table_offset;
+ }
+}
+
+static void
+symbol_tlsdesc_got_offset_mark (bfd *input_bfd, struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ bfd_vma *p;
+ p = symbol_tlsdesc_got_offset_ref (input_bfd, h, r_symndx);
+ *p |= 1;
+}
+
+static int
+symbol_tlsdesc_got_offset_mark_p (bfd *input_bfd,
+ struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ bfd_vma value;
+ value = * symbol_tlsdesc_got_offset_ref (input_bfd, h, r_symndx);
+ return value & 1;
+}
+
+static bfd_vma
+symbol_tlsdesc_got_offset (bfd *input_bfd, struct elf_link_hash_entry *h,
+ unsigned long r_symndx)
+{
+ bfd_vma value;
+ value = * symbol_tlsdesc_got_offset_ref (input_bfd, h, r_symndx);
+ value &= ~1;
+ return value;
+}
+
+/* Data for make_branch_to_erratum_835769_stub(). */
+
+struct erratum_835769_branch_to_stub_data
+{
+ struct bfd_link_info *info;
+ asection *output_section;
+ bfd_byte *contents;
+};
+
+/* Helper to insert branches to erratum 835769 stubs in the right
+ places for a particular section. */
+
+static bool
+make_branch_to_erratum_835769_stub (struct bfd_hash_entry *gen_entry,
+ void *in_arg)
+{
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+ struct erratum_835769_branch_to_stub_data *data;
+ bfd_byte *contents;
+ unsigned long branch_insn = 0;
+ bfd_vma veneered_insn_loc, veneer_entry_loc;
+ bfd_signed_vma branch_offset;
+ unsigned int target;
+ bfd *abfd;
+
+ stub_entry = (struct elf_aarch64_stub_hash_entry *) gen_entry;
+ data = (struct erratum_835769_branch_to_stub_data *) in_arg;
+
+ if (stub_entry->target_section != data->output_section
+ || stub_entry->stub_type != aarch64_stub_erratum_835769_veneer)
+ return true;
+
+ contents = data->contents;
+ veneered_insn_loc = stub_entry->target_section->output_section->vma
+ + stub_entry->target_section->output_offset
+ + stub_entry->target_value;
+ veneer_entry_loc = stub_entry->stub_sec->output_section->vma
+ + stub_entry->stub_sec->output_offset
+ + stub_entry->stub_offset;
+ branch_offset = veneer_entry_loc - veneered_insn_loc;
+
+ abfd = stub_entry->target_section->owner;
+ if (!aarch64_valid_branch_p (veneer_entry_loc, veneered_insn_loc))
+ _bfd_error_handler
+ (_("%pB: error: erratum 835769 stub out "
+ "of range (input file too large)"), abfd);
+
+ target = stub_entry->target_value;
+ branch_insn = 0x14000000;
+ branch_offset >>= 2;
+ branch_offset &= 0x3ffffff;
+ branch_insn |= branch_offset;
+ bfd_putl32 (branch_insn, &contents[target]);
+
+ return true;
+}
+
+
+static bool
+_bfd_aarch64_erratum_843419_branch_to_stub (struct bfd_hash_entry *gen_entry,
+ void *in_arg)
+{
+ struct elf_aarch64_stub_hash_entry *stub_entry
+ = (struct elf_aarch64_stub_hash_entry *) gen_entry;
+ struct erratum_835769_branch_to_stub_data *data
+ = (struct erratum_835769_branch_to_stub_data *) in_arg;
+ struct bfd_link_info *info;
+ struct elf_aarch64_link_hash_table *htab;
+ bfd_byte *contents;
+ asection *section;
+ bfd *abfd;
+ bfd_vma place;
+ uint32_t insn;
+
+ info = data->info;
+ contents = data->contents;
+ section = data->output_section;
+
+ htab = elf_aarch64_hash_table (info);
+
+ if (stub_entry->target_section != section
+ || stub_entry->stub_type != aarch64_stub_erratum_843419_veneer)
+ return true;
+
+ BFD_ASSERT (((htab->fix_erratum_843419 & ERRAT_ADRP) && stub_entry->stub_sec)
+ || (htab->fix_erratum_843419 & ERRAT_ADR));
+
+ /* Only update the stub section if we have one. We should always have one if
+ we're allowed to use the ADRP errata workaround, otherwise it is not
+ required. */
+ if (stub_entry->stub_sec)
+ {
+ insn = bfd_getl32 (contents + stub_entry->target_value);
+ bfd_putl32 (insn,
+ stub_entry->stub_sec->contents + stub_entry->stub_offset);
+ }
+
+ place = (section->output_section->vma + section->output_offset
+ + stub_entry->adrp_offset);
+ insn = bfd_getl32 (contents + stub_entry->adrp_offset);
+
+ if (!_bfd_aarch64_adrp_p (insn))
+ abort ();
+
+ bfd_signed_vma imm =
+ (_bfd_aarch64_sign_extend
+ ((bfd_vma) _bfd_aarch64_decode_adrp_imm (insn) << 12, 33)
+ - (place & 0xfff));
+
+ if ((htab->fix_erratum_843419 & ERRAT_ADR)
+ && (imm >= AARCH64_MIN_ADRP_IMM && imm <= AARCH64_MAX_ADRP_IMM))
+ {
+ insn = (_bfd_aarch64_reencode_adr_imm (AARCH64_ADR_OP, imm)
+ | AARCH64_RT (insn));
+ bfd_putl32 (insn, contents + stub_entry->adrp_offset);
+ /* Stub is not needed, don't map it out. */
+ stub_entry->stub_type = aarch64_stub_none;
+ }
+ else if (htab->fix_erratum_843419 & ERRAT_ADRP)
+ {
+ bfd_vma veneered_insn_loc;
+ bfd_vma veneer_entry_loc;
+ bfd_signed_vma branch_offset;
+ uint32_t branch_insn;
+
+ veneered_insn_loc = stub_entry->target_section->output_section->vma
+ + stub_entry->target_section->output_offset
+ + stub_entry->target_value;
+ veneer_entry_loc = stub_entry->stub_sec->output_section->vma
+ + stub_entry->stub_sec->output_offset
+ + stub_entry->stub_offset;
+ branch_offset = veneer_entry_loc - veneered_insn_loc;
+
+ abfd = stub_entry->target_section->owner;
+ if (!aarch64_valid_branch_p (veneer_entry_loc, veneered_insn_loc))
+ _bfd_error_handler
+ (_("%pB: error: erratum 843419 stub out "
+ "of range (input file too large)"), abfd);
+
+ branch_insn = 0x14000000;
+ branch_offset >>= 2;
+ branch_offset &= 0x3ffffff;
+ branch_insn |= branch_offset;
+ bfd_putl32 (branch_insn, contents + stub_entry->target_value);
+ }
+ else
+ {
+ char imm_buf[128];
+
+ sprintf (imm_buf, "%" BFD_VMA_FMT "x", imm);
+ abfd = stub_entry->target_section->owner;
+ _bfd_error_handler
+ (_("%pB: error: erratum 843419 immediate 0x%s "
+ "out of range for ADR (input file too large) and "
+ "--fix-cortex-a53-843419=adr used. Run the linker with "
+ "--fix-cortex-a53-843419=full instead"), abfd, imm_buf);
+ bfd_set_error (bfd_error_bad_value);
+ /* This function is called inside a hashtable traversal and the error
+ handlers called above turn into non-fatal errors. Which means this
+ case ld returns an exit code 0 and also produces a broken object file.
+ To prevent this, issue a hard abort. */
+ BFD_FAIL ();
+ }
+ return true;
+}
+
+
+static bool
+elfNN_aarch64_write_section (bfd *output_bfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *link_info,
+ asection *sec,
+ bfd_byte *contents)
+
+{
+ struct elf_aarch64_link_hash_table *globals =
+ elf_aarch64_hash_table (link_info);
+
+ if (globals == NULL)
+ return false;
+
+ /* Fix code to point to erratum 835769 stubs. */
+ if (globals->fix_erratum_835769)
+ {
+ struct erratum_835769_branch_to_stub_data data;
+
+ data.info = link_info;
+ data.output_section = sec;
+ data.contents = contents;
+ bfd_hash_traverse (&globals->stub_hash_table,
+ make_branch_to_erratum_835769_stub, &data);
+ }
+
+ if (globals->fix_erratum_843419)
+ {
+ struct erratum_835769_branch_to_stub_data data;
+
+ data.info = link_info;
+ data.output_section = sec;
+ data.contents = contents;
+ bfd_hash_traverse (&globals->stub_hash_table,
+ _bfd_aarch64_erratum_843419_branch_to_stub, &data);
+ }
+
+ return false;
+}
+
+/* Return TRUE if RELOC is a relocation against the base of GOT table. */
+
+static bool
+aarch64_relocation_aginst_gp_p (bfd_reloc_code_real_type reloc)
+{
+ return (reloc == BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14
+ || reloc == BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15
+ || reloc == BFD_RELOC_AARCH64_LD64_GOTOFF_LO15
+ || reloc == BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC
+ || reloc == BFD_RELOC_AARCH64_MOVW_GOTOFF_G1);
+}
+
+/* Perform a relocation as part of a final link. The input relocation type
+ should be TLS relaxed. */
+
+static bfd_reloc_status_type
+elfNN_aarch64_final_link_relocate (reloc_howto_type *howto,
+ bfd *input_bfd,
+ bfd *output_bfd,
+ asection *input_section,
+ bfd_byte *contents,
+ Elf_Internal_Rela *rel,
+ bfd_vma value,
+ struct bfd_link_info *info,
+ asection *sym_sec,
+ struct elf_link_hash_entry *h,
+ bool *unresolved_reloc_p,
+ bool save_addend,
+ bfd_vma *saved_addend,
+ Elf_Internal_Sym *sym)
+{
+ Elf_Internal_Shdr *symtab_hdr;
+ unsigned int r_type = howto->type;
+ bfd_reloc_code_real_type bfd_r_type
+ = elfNN_aarch64_bfd_reloc_from_howto (howto);
+ unsigned long r_symndx;
+ bfd_byte *hit_data = contents + rel->r_offset;
+ bfd_vma place, off, got_entry_addr = 0;
+ bfd_signed_vma signed_addend;
+ struct elf_aarch64_link_hash_table *globals;
+ bool weak_undef_p;
+ bool relative_reloc;
+ asection *base_got;
+ bfd_vma orig_value = value;
+ bool resolved_to_zero;
+ bool abs_symbol_p;
+
+ globals = elf_aarch64_hash_table (info);
+
+ symtab_hdr = &elf_symtab_hdr (input_bfd);
+
+ BFD_ASSERT (is_aarch64_elf (input_bfd));
+
+ r_symndx = ELFNN_R_SYM (rel->r_info);
+
+ place = input_section->output_section->vma
+ + input_section->output_offset + rel->r_offset;
+
+ /* Get addend, accumulating the addend for consecutive relocs
+ which refer to the same offset. */
+ signed_addend = saved_addend ? *saved_addend : 0;
+ signed_addend += rel->r_addend;
+
+ weak_undef_p = (h ? h->root.type == bfd_link_hash_undefweak
+ : bfd_is_und_section (sym_sec));
+ abs_symbol_p = h != NULL && bfd_is_abs_symbol (&h->root);
+
+
+ /* Since STT_GNU_IFUNC symbol must go through PLT, we handle
+ it here if it is defined in a non-shared object. */
+ if (h != NULL
+ && h->type == STT_GNU_IFUNC
+ && (input_section->flags & SEC_ALLOC)
+ && h->def_regular)
+ {
+ asection *plt;
+ const char *name;
+ bfd_vma addend = 0;
+
+ if ((input_section->flags & SEC_ALLOC) == 0)
+ {
+ /* If this is a SHT_NOTE section without SHF_ALLOC, treat
+ STT_GNU_IFUNC symbol as STT_FUNC. */
+ if (elf_section_type (input_section) == SHT_NOTE)
+ goto skip_ifunc;
+
+ /* Dynamic relocs are not propagated for SEC_DEBUGGING
+ sections because such sections are not SEC_ALLOC and
+ thus ld.so will not process them. */
+ if ((input_section->flags & SEC_DEBUGGING) != 0)
+ return bfd_reloc_ok;
+
+ if (h->root.root.string)
+ name = h->root.root.string;
+ else
+ name = bfd_elf_sym_name (input_bfd, symtab_hdr, sym, NULL);
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA+%#" PRIx64 "): "
+ "unresolvable %s relocation against symbol `%s'"),
+ input_bfd, input_section, (uint64_t) rel->r_offset,
+ howto->name, name);
+ bfd_set_error (bfd_error_bad_value);
+ return bfd_reloc_notsupported;
+ }
+ else if (h->plt.offset == (bfd_vma) -1)
+ goto bad_ifunc_reloc;
+
+ /* STT_GNU_IFUNC symbol must go through PLT. */
+ plt = globals->root.splt ? globals->root.splt : globals->root.iplt;
+ value = (plt->output_section->vma + plt->output_offset + h->plt.offset);
+
+ switch (bfd_r_type)
+ {
+ default:
+ bad_ifunc_reloc:
+ if (h->root.root.string)
+ name = h->root.root.string;
+ else
+ name = bfd_elf_sym_name (input_bfd, symtab_hdr, sym,
+ NULL);
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: relocation %s against STT_GNU_IFUNC "
+ "symbol `%s' isn't handled by %s"), input_bfd,
+ howto->name, name, __FUNCTION__);
+ bfd_set_error (bfd_error_bad_value);
+ return bfd_reloc_notsupported;
+
+ case BFD_RELOC_AARCH64_NN:
+ if (rel->r_addend != 0)
+ {
+ if (h->root.root.string)
+ name = h->root.root.string;
+ else
+ name = bfd_elf_sym_name (input_bfd, symtab_hdr,
+ sym, NULL);
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: relocation %s against STT_GNU_IFUNC "
+ "symbol `%s' has non-zero addend: %" PRId64),
+ input_bfd, howto->name, name, (int64_t) rel->r_addend);
+ bfd_set_error (bfd_error_bad_value);
+ return bfd_reloc_notsupported;
+ }
+
+ /* Generate dynamic relocation only when there is a
+ non-GOT reference in a shared object. */
+ if (bfd_link_pic (info) && h->non_got_ref)
+ {
+ Elf_Internal_Rela outrel;
+ asection *sreloc;
+
+ /* Need a dynamic relocation to get the real function
+ address. */
+ outrel.r_offset = _bfd_elf_section_offset (output_bfd,
+ info,
+ input_section,
+ rel->r_offset);
+ if (outrel.r_offset == (bfd_vma) -1
+ || outrel.r_offset == (bfd_vma) -2)
+ abort ();
+
+ outrel.r_offset += (input_section->output_section->vma
+ + input_section->output_offset);
+
+ if (h->dynindx == -1
+ || h->forced_local
+ || bfd_link_executable (info))
+ {
+ /* This symbol is resolved locally. */
+ outrel.r_info = ELFNN_R_INFO (0, AARCH64_R (IRELATIVE));
+ outrel.r_addend = (h->root.u.def.value
+ + h->root.u.def.section->output_section->vma
+ + h->root.u.def.section->output_offset);
+ }
+ else
+ {
+ outrel.r_info = ELFNN_R_INFO (h->dynindx, r_type);
+ outrel.r_addend = 0;
+ }
+
+ sreloc = globals->root.irelifunc;
+ elf_append_rela (output_bfd, sreloc, &outrel);
+
+ /* If this reloc is against an external symbol, we
+ do not want to fiddle with the addend. Otherwise,
+ we need to include the symbol value so that it
+ becomes an addend for the dynamic reloc. For an
+ internal symbol, we have updated addend. */
+ return bfd_reloc_ok;
+ }
+ /* FALLTHROUGH */
+ case BFD_RELOC_AARCH64_CALL26:
+ case BFD_RELOC_AARCH64_JUMP26:
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ signed_addend,
+ weak_undef_p);
+ return _bfd_aarch64_elf_put_addend (input_bfd, hit_data, bfd_r_type,
+ howto, value);
+ case BFD_RELOC_AARCH64_ADR_GOT_PAGE:
+ case BFD_RELOC_AARCH64_GOT_LD_PREL19:
+ case BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14:
+ case BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
+ case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
+ base_got = globals->root.sgot;
+ off = h->got.offset;
+
+ if (base_got == NULL)
+ abort ();
+
+ if (off == (bfd_vma) -1)
+ {
+ bfd_vma plt_index;
+
+ /* We can't use h->got.offset here to save state, or
+ even just remember the offset, as finish_dynamic_symbol
+ would use that as offset into .got. */
+
+ if (globals->root.splt != NULL)
+ {
+ plt_index = ((h->plt.offset - globals->plt_header_size) /
+ globals->plt_entry_size);
+ off = (plt_index + 3) * GOT_ENTRY_SIZE;
+ base_got = globals->root.sgotplt;
+ }
+ else
+ {
+ plt_index = h->plt.offset / globals->plt_entry_size;
+ off = plt_index * GOT_ENTRY_SIZE;
+ base_got = globals->root.igotplt;
+ }
+
+ if (h->dynindx == -1
+ || h->forced_local
+ || info->symbolic)
+ {
+ /* This references the local definition. We must
+ initialize this entry in the global offset table.
+ Since the offset must always be a multiple of 8,
+ we use the least significant bit to record
+ whether we have initialized it already.
+
+ When doing a dynamic link, we create a .rela.got
+ relocation entry to initialize the value. This
+ is done in the finish_dynamic_symbol routine. */
+ if ((off & 1) != 0)
+ off &= ~1;
+ else
+ {
+ bfd_put_NN (output_bfd, value,
+ base_got->contents + off);
+ /* Note that this is harmless as -1 | 1 still is -1. */
+ h->got.offset |= 1;
+ }
+ }
+ value = (base_got->output_section->vma
+ + base_got->output_offset + off);
+ }
+ else
+ value = aarch64_calculate_got_entry_vma (h, globals, info,
+ value, output_bfd,
+ unresolved_reloc_p);
+
+ if (aarch64_relocation_aginst_gp_p (bfd_r_type))
+ addend = (globals->root.sgot->output_section->vma
+ + globals->root.sgot->output_offset);
+
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ addend, weak_undef_p);
+ return _bfd_aarch64_elf_put_addend (input_bfd, hit_data, bfd_r_type, howto, value);
+ case BFD_RELOC_AARCH64_ADD_LO12:
+ case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
+ break;
+ }
+ }
+
+ skip_ifunc:
+ resolved_to_zero = (h != NULL
+ && UNDEFWEAK_NO_DYNAMIC_RELOC (info, h));
+
+ switch (bfd_r_type)
+ {
+ case BFD_RELOC_AARCH64_NONE:
+ case BFD_RELOC_AARCH64_TLSDESC_ADD:
+ case BFD_RELOC_AARCH64_TLSDESC_CALL:
+ case BFD_RELOC_AARCH64_TLSDESC_LDR:
+ *unresolved_reloc_p = false;
+ return bfd_reloc_ok;
+
+ case BFD_RELOC_AARCH64_NN:
+
+ /* When generating a shared object or relocatable executable, these
+ relocations are copied into the output file to be resolved at
+ run time. */
+ if (((bfd_link_pic (info)
+ || globals->root.is_relocatable_executable)
+ && (input_section->flags & SEC_ALLOC)
+ && (h == NULL
+ || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+ && !resolved_to_zero)
+ || h->root.type != bfd_link_hash_undefweak))
+ /* Or we are creating an executable, we may need to keep relocations
+ for symbols satisfied by a dynamic library if we manage to avoid
+ copy relocs for the symbol. */
+ || (ELIMINATE_COPY_RELOCS
+ && !bfd_link_pic (info)
+ && h != NULL
+ && (input_section->flags & SEC_ALLOC)
+ && h->dynindx != -1
+ && !h->non_got_ref
+ && ((h->def_dynamic
+ && !h->def_regular)
+ || h->root.type == bfd_link_hash_undefweak
+ || h->root.type == bfd_link_hash_undefined)))
+ {
+ Elf_Internal_Rela outrel;
+ bfd_byte *loc;
+ bool skip, relocate;
+ asection *sreloc;
+
+ *unresolved_reloc_p = false;
+
+ skip = false;
+ relocate = false;
+
+ outrel.r_addend = signed_addend;
+ outrel.r_offset =
+ _bfd_elf_section_offset (output_bfd, info, input_section,
+ rel->r_offset);
+ if (outrel.r_offset == (bfd_vma) - 1)
+ skip = true;
+ else if (outrel.r_offset == (bfd_vma) - 2)
+ {
+ skip = true;
+ relocate = true;
+ }
+ else if (abs_symbol_p)
+ {
+ /* Local absolute symbol. */
+ skip = (h->forced_local || (h->dynindx == -1));
+ relocate = skip;
+ }
+
+ outrel.r_offset += (input_section->output_section->vma
+ + input_section->output_offset);
+
+ if (skip)
+ memset (&outrel, 0, sizeof outrel);
+ else if (h != NULL
+ && h->dynindx != -1
+ && (!bfd_link_pic (info)
+ || !(bfd_link_pie (info) || SYMBOLIC_BIND (info, h))
+ || !h->def_regular))
+ outrel.r_info = ELFNN_R_INFO (h->dynindx, r_type);
+ else
+ {
+ int symbol;
+
+ /* On SVR4-ish systems, the dynamic loader cannot
+ relocate the text and data segments independently,
+ so the symbol does not matter. */
+ symbol = 0;
+ relocate = !globals->no_apply_dynamic_relocs;
+ outrel.r_info = ELFNN_R_INFO (symbol, AARCH64_R (RELATIVE));
+ outrel.r_addend += value;
+ }
+
+ sreloc = elf_section_data (input_section)->sreloc;
+ if (sreloc == NULL || sreloc->contents == NULL)
+ return bfd_reloc_notsupported;
+
+ loc = sreloc->contents + sreloc->reloc_count++ * RELOC_SIZE (globals);
+ bfd_elfNN_swap_reloca_out (output_bfd, &outrel, loc);
+
+ if (sreloc->reloc_count * RELOC_SIZE (globals) > sreloc->size)
+ {
+ /* Sanity to check that we have previously allocated
+ sufficient space in the relocation section for the
+ number of relocations we actually want to emit. */
+ abort ();
+ }
+
+ /* If this reloc is against an external symbol, we do not want to
+ fiddle with the addend. Otherwise, we need to include the symbol
+ value so that it becomes an addend for the dynamic reloc. */
+ if (!relocate)
+ return bfd_reloc_ok;
+
+ return _bfd_final_link_relocate (howto, input_bfd, input_section,
+ contents, rel->r_offset, value,
+ signed_addend);
+ }
+ else
+ value += signed_addend;
+ break;
+
+ case BFD_RELOC_AARCH64_CALL26:
+ case BFD_RELOC_AARCH64_JUMP26:
+ {
+ asection *splt = globals->root.splt;
+ bool via_plt_p =
+ splt != NULL && h != NULL && h->plt.offset != (bfd_vma) - 1;
+
+ /* A call to an undefined weak symbol is converted to a jump to
+ the next instruction unless a PLT entry will be created.
+ The jump to the next instruction is optimized as a NOP.
+ Do the same for local undefined symbols. */
+ if (weak_undef_p && ! via_plt_p)
+ {
+ bfd_putl32 (INSN_NOP, hit_data);
+ return bfd_reloc_ok;
+ }
+
+ /* If the call goes through a PLT entry, make sure to
+ check distance to the right destination address. */
+ if (via_plt_p)
+ value = (splt->output_section->vma
+ + splt->output_offset + h->plt.offset);
+
+ /* Check if a stub has to be inserted because the destination
+ is too far away. */
+ struct elf_aarch64_stub_hash_entry *stub_entry = NULL;
+
+ /* If the branch destination is directed to plt stub, "value" will be
+ the final destination, otherwise we should plus signed_addend, it may
+ contain non-zero value, for example call to local function symbol
+ which are turned into "sec_sym + sec_off", and sec_off is kept in
+ signed_addend. */
+ if (! aarch64_valid_branch_p (via_plt_p ? value : value + signed_addend,
+ place))
+ /* The target is out of reach, so redirect the branch to
+ the local stub for this function. */
+ stub_entry = elfNN_aarch64_get_stub_entry (input_section, sym_sec, h,
+ rel, globals);
+ if (stub_entry != NULL)
+ {
+ value = (stub_entry->stub_offset
+ + stub_entry->stub_sec->output_offset
+ + stub_entry->stub_sec->output_section->vma);
+
+ /* We have redirected the destination to stub entry address,
+ so ignore any addend record in the original rela entry. */
+ signed_addend = 0;
+ }
+ }
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ signed_addend, weak_undef_p);
+ *unresolved_reloc_p = false;
+ break;
+
+ case BFD_RELOC_AARCH64_16_PCREL:
+ case BFD_RELOC_AARCH64_32_PCREL:
+ case BFD_RELOC_AARCH64_64_PCREL:
+ case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
+ case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
+ case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
+ case BFD_RELOC_AARCH64_LD_LO19_PCREL:
+ case BFD_RELOC_AARCH64_MOVW_PREL_G0:
+ case BFD_RELOC_AARCH64_MOVW_PREL_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_PREL_G1:
+ case BFD_RELOC_AARCH64_MOVW_PREL_G1_NC:
+ case BFD_RELOC_AARCH64_MOVW_PREL_G2:
+ case BFD_RELOC_AARCH64_MOVW_PREL_G2_NC:
+ case BFD_RELOC_AARCH64_MOVW_PREL_G3:
+ if (bfd_link_pic (info)
+ && (input_section->flags & SEC_ALLOC) != 0
+ && (input_section->flags & SEC_READONLY) != 0
+ && !_bfd_elf_symbol_refs_local_p (h, info, 1))
+ {
+ int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: relocation %s against symbol `%s' which may bind "
+ "externally can not be used when making a shared object; "
+ "recompile with -fPIC"),
+ input_bfd, elfNN_aarch64_howto_table[howto_index].name,
+ h->root.root.string);
+ bfd_set_error (bfd_error_bad_value);
+ return bfd_reloc_notsupported;
+ }
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ signed_addend,
+ weak_undef_p);
+ break;
+
+ case BFD_RELOC_AARCH64_BRANCH19:
+ case BFD_RELOC_AARCH64_TSTBR14:
+ if (h && h->root.type == bfd_link_hash_undefined)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: conditional branch to undefined symbol `%s' "
+ "not allowed"), input_bfd, h->root.root.string);
+ bfd_set_error (bfd_error_bad_value);
+ return bfd_reloc_notsupported;
+ }
+ /* Fall through. */
+
+ case BFD_RELOC_AARCH64_16:
+#if ARCH_SIZE == 64
+ case BFD_RELOC_AARCH64_32:
+#endif
+ case BFD_RELOC_AARCH64_ADD_LO12:
+ case BFD_RELOC_AARCH64_LDST128_LO12:
+ case BFD_RELOC_AARCH64_LDST16_LO12:
+ case BFD_RELOC_AARCH64_LDST32_LO12:
+ case BFD_RELOC_AARCH64_LDST64_LO12:
+ case BFD_RELOC_AARCH64_LDST8_LO12:
+ case BFD_RELOC_AARCH64_MOVW_G0:
+ case BFD_RELOC_AARCH64_MOVW_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_G0_S:
+ case BFD_RELOC_AARCH64_MOVW_G1:
+ case BFD_RELOC_AARCH64_MOVW_G1_NC:
+ case BFD_RELOC_AARCH64_MOVW_G1_S:
+ case BFD_RELOC_AARCH64_MOVW_G2:
+ case BFD_RELOC_AARCH64_MOVW_G2_NC:
+ case BFD_RELOC_AARCH64_MOVW_G2_S:
+ case BFD_RELOC_AARCH64_MOVW_G3:
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ signed_addend, weak_undef_p);
+ break;
+
+ case BFD_RELOC_AARCH64_ADR_GOT_PAGE:
+ case BFD_RELOC_AARCH64_GOT_LD_PREL19:
+ case BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14:
+ case BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
+ if (globals->root.sgot == NULL)
+ BFD_ASSERT (h != NULL);
+
+ relative_reloc = false;
+ if (h != NULL)
+ {
+ bfd_vma addend = 0;
+
+ /* If a symbol is not dynamic and is not undefined weak, bind it
+ locally and generate a RELATIVE relocation under PIC mode.
+
+ NOTE: one symbol may be referenced by several relocations, we
+ should only generate one RELATIVE relocation for that symbol.
+ Therefore, check GOT offset mark first. */
+ if (h->dynindx == -1
+ && !h->forced_local
+ && h->root.type != bfd_link_hash_undefweak
+ && bfd_link_pic (info)
+ && !symbol_got_offset_mark_p (input_bfd, h, r_symndx))
+ relative_reloc = true;
+
+ value = aarch64_calculate_got_entry_vma (h, globals, info, value,
+ output_bfd,
+ unresolved_reloc_p);
+ /* Record the GOT entry address which will be used when generating
+ RELATIVE relocation. */
+ if (relative_reloc)
+ got_entry_addr = value;
+
+ if (aarch64_relocation_aginst_gp_p (bfd_r_type))
+ addend = (globals->root.sgot->output_section->vma
+ + globals->root.sgot->output_offset);
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ addend, weak_undef_p);
+ }
+ else
+ {
+ bfd_vma addend = 0;
+ struct elf_aarch64_local_symbol *locals
+ = elf_aarch64_locals (input_bfd);
+
+ if (locals == NULL)
+ {
+ int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: local symbol descriptor table be NULL when applying "
+ "relocation %s against local symbol"),
+ input_bfd, elfNN_aarch64_howto_table[howto_index].name);
+ abort ();
+ }
+
+ off = symbol_got_offset (input_bfd, h, r_symndx);
+ base_got = globals->root.sgot;
+ got_entry_addr = (base_got->output_section->vma
+ + base_got->output_offset + off);
+
+ if (!symbol_got_offset_mark_p (input_bfd, h, r_symndx))
+ {
+ bfd_put_64 (output_bfd, value, base_got->contents + off);
+
+ /* For local symbol, we have done absolute relocation in static
+ linking stage. While for shared library, we need to update the
+ content of GOT entry according to the shared object's runtime
+ base address. So, we need to generate a R_AARCH64_RELATIVE reloc
+ for dynamic linker. */
+ if (bfd_link_pic (info))
+ relative_reloc = true;
+
+ symbol_got_offset_mark (input_bfd, h, r_symndx);
+ }
+
+ /* Update the relocation value to GOT entry addr as we have transformed
+ the direct data access into indirect data access through GOT. */
+ value = got_entry_addr;
+
+ if (aarch64_relocation_aginst_gp_p (bfd_r_type))
+ addend = base_got->output_section->vma + base_got->output_offset;
+
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ addend, weak_undef_p);
+ }
+
+ if (relative_reloc)
+ {
+ asection *s;
+ Elf_Internal_Rela outrel;
+
+ s = globals->root.srelgot;
+ if (s == NULL)
+ abort ();
+
+ outrel.r_offset = got_entry_addr;
+ outrel.r_info = ELFNN_R_INFO (0, AARCH64_R (RELATIVE));
+ outrel.r_addend = orig_value;
+ elf_append_rela (output_bfd, s, &outrel);
+ }
+ break;
+
+ case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
+ case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
+ if (globals->root.sgot == NULL)
+ return bfd_reloc_notsupported;
+
+ value = (symbol_got_offset (input_bfd, h, r_symndx)
+ + globals->root.sgot->output_section->vma
+ + globals->root.sgot->output_offset);
+
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ 0, weak_undef_p);
+ *unresolved_reloc_p = false;
+ break;
+
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+ case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+ case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
+ if (globals->root.sgot == NULL)
+ return bfd_reloc_notsupported;
+
+ value = symbol_got_offset (input_bfd, h, r_symndx);
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ 0, weak_undef_p);
+ *unresolved_reloc_p = false;
+ break;
+
+ case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0:
+ case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC:
+ case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1:
+ case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC:
+ case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2:
+ {
+ if (!(weak_undef_p || elf_hash_table (info)->tls_sec))
+ {
+ int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: TLS relocation %s against undefined symbol `%s'"),
+ input_bfd, elfNN_aarch64_howto_table[howto_index].name,
+ h->root.root.string);
+ bfd_set_error (bfd_error_bad_value);
+ return bfd_reloc_notsupported;
+ }
+
+ bfd_vma def_value
+ = weak_undef_p ? 0 : signed_addend - dtpoff_base (info);
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ def_value, weak_undef_p);
+ break;
+ }
+
+ case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12:
+ case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12:
+ case BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC:
+ case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2:
+ {
+ if (!(weak_undef_p || elf_hash_table (info)->tls_sec))
+ {
+ int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: TLS relocation %s against undefined symbol `%s'"),
+ input_bfd, elfNN_aarch64_howto_table[howto_index].name,
+ h->root.root.string);
+ bfd_set_error (bfd_error_bad_value);
+ return bfd_reloc_notsupported;
+ }
+
+ bfd_vma def_value
+ = weak_undef_p ? 0 : signed_addend - tpoff_base (info);
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ def_value, weak_undef_p);
+ *unresolved_reloc_p = false;
+ break;
+ }
+
+ case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
+ if (globals->root.sgot == NULL)
+ return bfd_reloc_notsupported;
+ value = (symbol_tlsdesc_got_offset (input_bfd, h, r_symndx)
+ + globals->root.sgotplt->output_section->vma
+ + globals->root.sgotplt->output_offset
+ + globals->sgotplt_jump_table_size);
+
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ 0, weak_undef_p);
+ *unresolved_reloc_p = false;
+ break;
+
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
+ if (globals->root.sgot == NULL)
+ return bfd_reloc_notsupported;
+
+ value = (symbol_tlsdesc_got_offset (input_bfd, h, r_symndx)
+ + globals->root.sgotplt->output_section->vma
+ + globals->root.sgotplt->output_offset
+ + globals->sgotplt_jump_table_size);
+
+ value -= (globals->root.sgot->output_section->vma
+ + globals->root.sgot->output_offset);
+
+ value = _bfd_aarch64_elf_resolve_relocation (input_bfd, bfd_r_type,
+ place, value,
+ 0, weak_undef_p);
+ *unresolved_reloc_p = false;
+ break;
+
+ default:
+ return bfd_reloc_notsupported;
+ }
+
+ if (saved_addend)
+ *saved_addend = value;
+
+ /* Only apply the final relocation in a sequence. */
+ if (save_addend)
+ return bfd_reloc_continue;
+
+ return _bfd_aarch64_elf_put_addend (input_bfd, hit_data, bfd_r_type,
+ howto, value);
+}
+
+/* LP64 and ILP32 operates on x- and w-registers respectively.
+ Next definitions take into account the difference between
+ corresponding machine codes. R means x-register if the target
+ arch is LP64, and w-register if the target is ILP32. */
+
+#if ARCH_SIZE == 64
+# define add_R0_R0 (0x91000000)
+# define add_R0_R0_R1 (0x8b000020)
+# define add_R0_R1 (0x91400020)
+# define ldr_R0 (0x58000000)
+# define ldr_R0_mask(i) (i & 0xffffffe0)
+# define ldr_R0_x0 (0xf9400000)
+# define ldr_hw_R0 (0xf2a00000)
+# define movk_R0 (0xf2800000)
+# define movz_R0 (0xd2a00000)
+# define movz_hw_R0 (0xd2c00000)
+#else /*ARCH_SIZE == 32 */
+# define add_R0_R0 (0x11000000)
+# define add_R0_R0_R1 (0x0b000020)
+# define add_R0_R1 (0x11400020)
+# define ldr_R0 (0x18000000)
+# define ldr_R0_mask(i) (i & 0xbfffffe0)
+# define ldr_R0_x0 (0xb9400000)
+# define ldr_hw_R0 (0x72a00000)
+# define movk_R0 (0x72800000)
+# define movz_R0 (0x52a00000)
+# define movz_hw_R0 (0x52c00000)
+#endif
+
+/* Structure to hold payload for _bfd_aarch64_erratum_843419_clear_stub,
+ it is used to identify the stub information to reset. */
+
+struct erratum_843419_branch_to_stub_clear_data
+{
+ bfd_vma adrp_offset;
+ asection *output_section;
+};
+
+/* Clear the erratum information for GEN_ENTRY if the ADRP_OFFSET and
+ section inside IN_ARG matches. The clearing is done by setting the
+ stub_type to none. */
+
+static bool
+_bfd_aarch64_erratum_843419_clear_stub (struct bfd_hash_entry *gen_entry,
+ void *in_arg)
+{
+ struct elf_aarch64_stub_hash_entry *stub_entry
+ = (struct elf_aarch64_stub_hash_entry *) gen_entry;
+ struct erratum_843419_branch_to_stub_clear_data *data
+ = (struct erratum_843419_branch_to_stub_clear_data *) in_arg;
+
+ if (stub_entry->target_section != data->output_section
+ || stub_entry->stub_type != aarch64_stub_erratum_843419_veneer
+ || stub_entry->adrp_offset != data->adrp_offset)
+ return true;
+
+ /* Change the stub type instead of removing the entry, removing from the hash
+ table would be slower and we have already reserved the memory for the entry
+ so there wouldn't be much gain. Changing the stub also keeps around a
+ record of what was there before. */
+ stub_entry->stub_type = aarch64_stub_none;
+
+ /* We're done and there could have been only one matching stub at that
+ particular offset, so abort further traversal. */
+ return false;
+}
+
+/* TLS Relaxations may relax an adrp sequence that matches the erratum 843419
+ sequence. In this case the erratum no longer applies and we need to remove
+ the entry from the pending stub generation. This clears matching adrp insn
+ at ADRP_OFFSET in INPUT_SECTION in the stub table defined in GLOBALS. */
+
+static void
+clear_erratum_843419_entry (struct elf_aarch64_link_hash_table *globals,
+ bfd_vma adrp_offset, asection *input_section)
+{
+ if (globals->fix_erratum_843419 & ERRAT_ADRP)
+ {
+ struct erratum_843419_branch_to_stub_clear_data data;
+ data.adrp_offset = adrp_offset;
+ data.output_section = input_section;
+
+ bfd_hash_traverse (&globals->stub_hash_table,
+ _bfd_aarch64_erratum_843419_clear_stub, &data);
+ }
+}
+
+/* Handle TLS relaxations. Relaxing is possible for symbols that use
+ R_AARCH64_TLSDESC_ADR_{PAGE, LD64_LO12_NC, ADD_LO12_NC} during a static
+ link.
+
+ Return bfd_reloc_ok if we're done, bfd_reloc_continue if the caller
+ is to then call final_link_relocate. Return other values in the
+ case of error. */
+
+static bfd_reloc_status_type
+elfNN_aarch64_tls_relax (struct elf_aarch64_link_hash_table *globals,
+ bfd *input_bfd, asection *input_section,
+ bfd_byte *contents, Elf_Internal_Rela *rel,
+ struct elf_link_hash_entry *h)
+{
+ bool is_local = h == NULL;
+ unsigned int r_type = ELFNN_R_TYPE (rel->r_info);
+ unsigned long insn;
+
+ BFD_ASSERT (globals && input_bfd && contents && rel);
+
+ switch (elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type))
+ {
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ if (is_local)
+ {
+ /* GD->LE relaxation:
+ adrp x0, :tlsgd:var => movz R0, :tprel_g1:var
+ or
+ adrp x0, :tlsdesc:var => movz R0, :tprel_g1:var
+
+ Where R is x for LP64, and w for ILP32. */
+ bfd_putl32 (movz_R0, contents + rel->r_offset);
+ /* We have relaxed the adrp into a mov, we may have to clear any
+ pending erratum fixes. */
+ clear_erratum_843419_entry (globals, rel->r_offset, input_section);
+ return bfd_reloc_continue;
+ }
+ else
+ {
+ /* GD->IE relaxation:
+ adrp x0, :tlsgd:var => adrp x0, :gottprel:var
+ or
+ adrp x0, :tlsdesc:var => adrp x0, :gottprel:var
+ */
+ return bfd_reloc_continue;
+ }
+
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
+ BFD_ASSERT (0);
+ break;
+
+ case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
+ if (is_local)
+ {
+ /* Tiny TLSDESC->LE relaxation:
+ ldr x1, :tlsdesc:var => movz R0, #:tprel_g1:var
+ adr x0, :tlsdesc:var => movk R0, #:tprel_g0_nc:var
+ .tlsdesccall var
+ blr x1 => nop
+
+ Where R is x for LP64, and w for ILP32. */
+ BFD_ASSERT (ELFNN_R_TYPE (rel[1].r_info) == AARCH64_R (TLSDESC_ADR_PREL21));
+ BFD_ASSERT (ELFNN_R_TYPE (rel[2].r_info) == AARCH64_R (TLSDESC_CALL));
+
+ rel[1].r_info = ELFNN_R_INFO (ELFNN_R_SYM (rel->r_info),
+ AARCH64_R (TLSLE_MOVW_TPREL_G0_NC));
+ rel[2].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+
+ bfd_putl32 (movz_R0, contents + rel->r_offset);
+ bfd_putl32 (movk_R0, contents + rel->r_offset + 4);
+ bfd_putl32 (INSN_NOP, contents + rel->r_offset + 8);
+ return bfd_reloc_continue;
+ }
+ else
+ {
+ /* Tiny TLSDESC->IE relaxation:
+ ldr x1, :tlsdesc:var => ldr x0, :gottprel:var
+ adr x0, :tlsdesc:var => nop
+ .tlsdesccall var
+ blr x1 => nop
+ */
+ BFD_ASSERT (ELFNN_R_TYPE (rel[1].r_info) == AARCH64_R (TLSDESC_ADR_PREL21));
+ BFD_ASSERT (ELFNN_R_TYPE (rel[2].r_info) == AARCH64_R (TLSDESC_CALL));
+
+ rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+ rel[2].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+
+ bfd_putl32 (ldr_R0, contents + rel->r_offset);
+ bfd_putl32 (INSN_NOP, contents + rel->r_offset + 4);
+ bfd_putl32 (INSN_NOP, contents + rel->r_offset + 8);
+ return bfd_reloc_continue;
+ }
+
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
+ if (is_local)
+ {
+ /* Tiny GD->LE relaxation:
+ adr x0, :tlsgd:var => mrs x1, tpidr_el0
+ bl __tls_get_addr => add R0, R1, #:tprel_hi12:x, lsl #12
+ nop => add R0, R0, #:tprel_lo12_nc:x
+
+ Where R is x for LP64, and x for Ilp32. */
+
+ /* First kill the tls_get_addr reloc on the bl instruction. */
+ BFD_ASSERT (rel->r_offset + 4 == rel[1].r_offset);
+
+ bfd_putl32 (0xd53bd041, contents + rel->r_offset + 0);
+ bfd_putl32 (add_R0_R1, contents + rel->r_offset + 4);
+ bfd_putl32 (add_R0_R0, contents + rel->r_offset + 8);
+
+ rel[1].r_info = ELFNN_R_INFO (ELFNN_R_SYM (rel->r_info),
+ AARCH64_R (TLSLE_ADD_TPREL_LO12_NC));
+ rel[1].r_offset = rel->r_offset + 8;
+
+ /* Move the current relocation to the second instruction in
+ the sequence. */
+ rel->r_offset += 4;
+ rel->r_info = ELFNN_R_INFO (ELFNN_R_SYM (rel->r_info),
+ AARCH64_R (TLSLE_ADD_TPREL_HI12));
+ return bfd_reloc_continue;
+ }
+ else
+ {
+ /* Tiny GD->IE relaxation:
+ adr x0, :tlsgd:var => ldr R0, :gottprel:var
+ bl __tls_get_addr => mrs x1, tpidr_el0
+ nop => add R0, R0, R1
+
+ Where R is x for LP64, and w for Ilp32. */
+
+ /* First kill the tls_get_addr reloc on the bl instruction. */
+ BFD_ASSERT (rel->r_offset + 4 == rel[1].r_offset);
+ rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+
+ bfd_putl32 (ldr_R0, contents + rel->r_offset);
+ bfd_putl32 (0xd53bd041, contents + rel->r_offset + 4);
+ bfd_putl32 (add_R0_R0_R1, contents + rel->r_offset + 8);
+ return bfd_reloc_continue;
+ }
+
+#if ARCH_SIZE == 64
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+ BFD_ASSERT (ELFNN_R_TYPE (rel[1].r_info) == AARCH64_R (TLSGD_MOVW_G0_NC));
+ BFD_ASSERT (rel->r_offset + 12 == rel[2].r_offset);
+ BFD_ASSERT (ELFNN_R_TYPE (rel[2].r_info) == AARCH64_R (CALL26));
+
+ if (is_local)
+ {
+ /* Large GD->LE relaxation:
+ movz x0, #:tlsgd_g1:var => movz x0, #:tprel_g2:var, lsl #32
+ movk x0, #:tlsgd_g0_nc:var => movk x0, #:tprel_g1_nc:var, lsl #16
+ add x0, gp, x0 => movk x0, #:tprel_g0_nc:var
+ bl __tls_get_addr => mrs x1, tpidr_el0
+ nop => add x0, x0, x1
+ */
+ rel[2].r_info = ELFNN_R_INFO (ELFNN_R_SYM (rel->r_info),
+ AARCH64_R (TLSLE_MOVW_TPREL_G0_NC));
+ rel[2].r_offset = rel->r_offset + 8;
+
+ bfd_putl32 (movz_hw_R0, contents + rel->r_offset + 0);
+ bfd_putl32 (ldr_hw_R0, contents + rel->r_offset + 4);
+ bfd_putl32 (movk_R0, contents + rel->r_offset + 8);
+ bfd_putl32 (0xd53bd041, contents + rel->r_offset + 12);
+ bfd_putl32 (add_R0_R0_R1, contents + rel->r_offset + 16);
+ }
+ else
+ {
+ /* Large GD->IE relaxation:
+ movz x0, #:tlsgd_g1:var => movz x0, #:gottprel_g1:var, lsl #16
+ movk x0, #:tlsgd_g0_nc:var => movk x0, #:gottprel_g0_nc:var
+ add x0, gp, x0 => ldr x0, [gp, x0]
+ bl __tls_get_addr => mrs x1, tpidr_el0
+ nop => add x0, x0, x1
+ */
+ rel[2].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+ bfd_putl32 (0xd2a80000, contents + rel->r_offset + 0);
+ bfd_putl32 (ldr_R0, contents + rel->r_offset + 8);
+ bfd_putl32 (0xd53bd041, contents + rel->r_offset + 12);
+ bfd_putl32 (add_R0_R0_R1, contents + rel->r_offset + 16);
+ }
+ return bfd_reloc_continue;
+
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
+ return bfd_reloc_continue;
+#endif
+
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+ return bfd_reloc_continue;
+
+ case BFD_RELOC_AARCH64_TLSDESC_LDNN_LO12_NC:
+ if (is_local)
+ {
+ /* GD->LE relaxation:
+ ldr xd, [x0, #:tlsdesc_lo12:var] => movk x0, :tprel_g0_nc:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ bfd_putl32 (movk_R0, contents + rel->r_offset);
+ return bfd_reloc_continue;
+ }
+ else
+ {
+ /* GD->IE relaxation:
+ ldr xd, [x0, #:tlsdesc_lo12:var] => ldr R0, [x0, #:gottprel_lo12:var]
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ insn = bfd_getl32 (contents + rel->r_offset);
+ bfd_putl32 (ldr_R0_mask (insn), contents + rel->r_offset);
+ return bfd_reloc_continue;
+ }
+
+ case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+ if (is_local)
+ {
+ /* GD->LE relaxation
+ add x0, #:tlsgd_lo12:var => movk R0, :tprel_g0_nc:var
+ bl __tls_get_addr => mrs x1, tpidr_el0
+ nop => add R0, R1, R0
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+
+ /* First kill the tls_get_addr reloc on the bl instruction. */
+ BFD_ASSERT (rel->r_offset + 4 == rel[1].r_offset);
+ rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+
+ bfd_putl32 (movk_R0, contents + rel->r_offset);
+ bfd_putl32 (0xd53bd041, contents + rel->r_offset + 4);
+ bfd_putl32 (add_R0_R0_R1, contents + rel->r_offset + 8);
+ return bfd_reloc_continue;
+ }
+ else
+ {
+ /* GD->IE relaxation
+ ADD x0, #:tlsgd_lo12:var => ldr R0, [x0, #:gottprel_lo12:var]
+ BL __tls_get_addr => mrs x1, tpidr_el0
+ R_AARCH64_CALL26
+ NOP => add R0, R1, R0
+
+ Where R is x for lp64 mode, and w for ilp32 mode. */
+
+ BFD_ASSERT (ELFNN_R_TYPE (rel[1].r_info) == AARCH64_R (CALL26));
+
+ /* Remove the relocation on the BL instruction. */
+ rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+
+ /* We choose to fixup the BL and NOP instructions using the
+ offset from the second relocation to allow flexibility in
+ scheduling instructions between the ADD and BL. */
+ bfd_putl32 (ldr_R0_x0, contents + rel->r_offset);
+ bfd_putl32 (0xd53bd041, contents + rel[1].r_offset);
+ bfd_putl32 (add_R0_R0_R1, contents + rel[1].r_offset + 4);
+ return bfd_reloc_continue;
+ }
+
+ case BFD_RELOC_AARCH64_TLSDESC_ADD:
+ case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_CALL:
+ /* GD->IE/LE relaxation:
+ add x0, x0, #:tlsdesc_lo12:var => nop
+ blr xd => nop
+ */
+ bfd_putl32 (INSN_NOP, contents + rel->r_offset);
+ return bfd_reloc_ok;
+
+ case BFD_RELOC_AARCH64_TLSDESC_LDR:
+ if (is_local)
+ {
+ /* GD->LE relaxation:
+ ldr xd, [gp, xn] => movk R0, #:tprel_g0_nc:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ bfd_putl32 (movk_R0, contents + rel->r_offset);
+ return bfd_reloc_continue;
+ }
+ else
+ {
+ /* GD->IE relaxation:
+ ldr xd, [gp, xn] => ldr R0, [gp, xn]
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ insn = bfd_getl32 (contents + rel->r_offset);
+ bfd_putl32 (ldr_R0_mask (insn), contents + rel->r_offset);
+ return bfd_reloc_ok;
+ }
+
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
+ /* GD->LE relaxation:
+ movk xd, #:tlsdesc_off_g0_nc:var => movk R0, #:tprel_g1_nc:var, lsl #16
+ GD->IE relaxation:
+ movk xd, #:tlsdesc_off_g0_nc:var => movk Rd, #:gottprel_g0_nc:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ if (is_local)
+ bfd_putl32 (ldr_hw_R0, contents + rel->r_offset);
+ return bfd_reloc_continue;
+
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
+ if (is_local)
+ {
+ /* GD->LE relaxation:
+ movz xd, #:tlsdesc_off_g1:var => movz R0, #:tprel_g2:var, lsl #32
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ bfd_putl32 (movz_hw_R0, contents + rel->r_offset);
+ return bfd_reloc_continue;
+ }
+ else
+ {
+ /* GD->IE relaxation:
+ movz xd, #:tlsdesc_off_g1:var => movz Rd, #:gottprel_g1:var, lsl #16
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ insn = bfd_getl32 (contents + rel->r_offset);
+ bfd_putl32 (movz_R0 | (insn & 0x1f), contents + rel->r_offset);
+ return bfd_reloc_continue;
+ }
+
+ case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
+ /* IE->LE relaxation:
+ adrp xd, :gottprel:var => movz Rd, :tprel_g1:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ if (is_local)
+ {
+ insn = bfd_getl32 (contents + rel->r_offset);
+ bfd_putl32 (movz_R0 | (insn & 0x1f), contents + rel->r_offset);
+ /* We have relaxed the adrp into a mov, we may have to clear any
+ pending erratum fixes. */
+ clear_erratum_843419_entry (globals, rel->r_offset, input_section);
+ }
+ return bfd_reloc_continue;
+
+ case BFD_RELOC_AARCH64_TLSIE_LDNN_GOTTPREL_LO12_NC:
+ /* IE->LE relaxation:
+ ldr xd, [xm, #:gottprel_lo12:var] => movk Rd, :tprel_g0_nc:var
+
+ Where R is x for lp64 mode, and w for ILP32 mode. */
+ if (is_local)
+ {
+ insn = bfd_getl32 (contents + rel->r_offset);
+ bfd_putl32 (movk_R0 | (insn & 0x1f), contents + rel->r_offset);
+ }
+ return bfd_reloc_continue;
+
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
+ /* LD->LE relaxation (tiny):
+ adr x0, :tlsldm:x => mrs x0, tpidr_el0
+ bl __tls_get_addr => add R0, R0, TCB_SIZE
+
+ Where R is x for lp64 mode, and w for ilp32 mode. */
+ if (is_local)
+ {
+ BFD_ASSERT (rel->r_offset + 4 == rel[1].r_offset);
+ BFD_ASSERT (ELFNN_R_TYPE (rel[1].r_info) == AARCH64_R (CALL26));
+ /* No need of CALL26 relocation for tls_get_addr. */
+ rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+ bfd_putl32 (0xd53bd040, contents + rel->r_offset + 0);
+ bfd_putl32 (add_R0_R0 | (TCB_SIZE << 10),
+ contents + rel->r_offset + 4);
+ return bfd_reloc_ok;
+ }
+ return bfd_reloc_continue;
+
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
+ /* LD->LE relaxation (small):
+ adrp x0, :tlsldm:x => mrs x0, tpidr_el0
+ */
+ if (is_local)
+ {
+ bfd_putl32 (0xd53bd040, contents + rel->r_offset);
+ return bfd_reloc_ok;
+ }
+ return bfd_reloc_continue;
+
+ case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
+ /* LD->LE relaxation (small):
+ add x0, #:tlsldm_lo12:x => add R0, R0, TCB_SIZE
+ bl __tls_get_addr => nop
+
+ Where R is x for lp64 mode, and w for ilp32 mode. */
+ if (is_local)
+ {
+ BFD_ASSERT (rel->r_offset + 4 == rel[1].r_offset);
+ BFD_ASSERT (ELFNN_R_TYPE (rel[1].r_info) == AARCH64_R (CALL26));
+ /* No need of CALL26 relocation for tls_get_addr. */
+ rel[1].r_info = ELFNN_R_INFO (STN_UNDEF, R_AARCH64_NONE);
+ bfd_putl32 (add_R0_R0 | (TCB_SIZE << 10),
+ contents + rel->r_offset + 0);
+ bfd_putl32 (INSN_NOP, contents + rel->r_offset + 4);
+ return bfd_reloc_ok;
+ }
+ return bfd_reloc_continue;
+
+ default:
+ return bfd_reloc_continue;
+ }
+
+ return bfd_reloc_ok;
+}
+
+/* Relocate an AArch64 ELF section. */
+
+static int
+elfNN_aarch64_relocate_section (bfd *output_bfd,
+ struct bfd_link_info *info,
+ bfd *input_bfd,
+ asection *input_section,
+ bfd_byte *contents,
+ Elf_Internal_Rela *relocs,
+ Elf_Internal_Sym *local_syms,
+ asection **local_sections)
+{
+ Elf_Internal_Shdr *symtab_hdr;
+ struct elf_link_hash_entry **sym_hashes;
+ Elf_Internal_Rela *rel;
+ Elf_Internal_Rela *relend;
+ const char *name;
+ struct elf_aarch64_link_hash_table *globals;
+ bool save_addend = false;
+ bfd_vma addend = 0;
+
+ globals = elf_aarch64_hash_table (info);
+
+ symtab_hdr = &elf_symtab_hdr (input_bfd);
+ sym_hashes = elf_sym_hashes (input_bfd);
+
+ rel = relocs;
+ relend = relocs + input_section->reloc_count;
+ for (; rel < relend; rel++)
+ {
+ unsigned int r_type;
+ bfd_reloc_code_real_type bfd_r_type;
+ bfd_reloc_code_real_type relaxed_bfd_r_type;
+ reloc_howto_type *howto;
+ unsigned long r_symndx;
+ Elf_Internal_Sym *sym;
+ asection *sec;
+ struct elf_link_hash_entry *h;
+ bfd_vma relocation;
+ bfd_reloc_status_type r;
+ arelent bfd_reloc;
+ char sym_type;
+ bool unresolved_reloc = false;
+ char *error_message = NULL;
+
+ r_symndx = ELFNN_R_SYM (rel->r_info);
+ r_type = ELFNN_R_TYPE (rel->r_info);
+
+ bfd_reloc.howto = elfNN_aarch64_howto_from_type (input_bfd, r_type);
+ howto = bfd_reloc.howto;
+
+ if (howto == NULL)
+ return _bfd_unrecognized_reloc (input_bfd, input_section, r_type);
+
+ bfd_r_type = elfNN_aarch64_bfd_reloc_from_howto (howto);
+
+ h = NULL;
+ sym = NULL;
+ sec = NULL;
+
+ if (r_symndx < symtab_hdr->sh_info)
+ {
+ sym = local_syms + r_symndx;
+ sym_type = ELFNN_ST_TYPE (sym->st_info);
+ sec = local_sections[r_symndx];
+
+ /* An object file might have a reference to a local
+ undefined symbol. This is a daft object file, but we
+ should at least do something about it. */
+ if (r_type != R_AARCH64_NONE && r_type != R_AARCH64_NULL
+ && bfd_is_und_section (sec)
+ && ELF_ST_BIND (sym->st_info) != STB_WEAK)
+ (*info->callbacks->undefined_symbol)
+ (info, bfd_elf_string_from_elf_section
+ (input_bfd, symtab_hdr->sh_link, sym->st_name),
+ input_bfd, input_section, rel->r_offset, true);
+
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
+
+ /* Relocate against local STT_GNU_IFUNC symbol. */
+ if (!bfd_link_relocatable (info)
+ && ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC)
+ {
+ h = elfNN_aarch64_get_local_sym_hash (globals, input_bfd,
+ rel, false);
+ if (h == NULL)
+ abort ();
+
+ /* Set STT_GNU_IFUNC symbol value. */
+ h->root.u.def.value = sym->st_value;
+ h->root.u.def.section = sec;
+ }
+ }
+ else
+ {
+ bool warned, ignored;
+
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation,
+ unresolved_reloc, warned, ignored);
+
+ sym_type = h->type;
+ }
+
+ if (sec != NULL && discarded_section (sec))
+ RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
+ rel, 1, relend, howto, 0, contents);
+
+ if (bfd_link_relocatable (info))
+ continue;
+
+ if (h != NULL)
+ name = h->root.root.string;
+ else
+ {
+ name = (bfd_elf_string_from_elf_section
+ (input_bfd, symtab_hdr->sh_link, sym->st_name));
+ if (name == NULL || *name == '\0')
+ name = bfd_section_name (sec);
+ }
+
+ if (r_symndx != 0
+ && r_type != R_AARCH64_NONE
+ && r_type != R_AARCH64_NULL
+ && (h == NULL
+ || h->root.type == bfd_link_hash_defined
+ || h->root.type == bfd_link_hash_defweak)
+ && IS_AARCH64_TLS_RELOC (bfd_r_type) != (sym_type == STT_TLS))
+ {
+ _bfd_error_handler
+ ((sym_type == STT_TLS
+ /* xgettext:c-format */
+ ? _("%pB(%pA+%#" PRIx64 "): %s used with TLS symbol %s")
+ /* xgettext:c-format */
+ : _("%pB(%pA+%#" PRIx64 "): %s used with non-TLS symbol %s")),
+ input_bfd,
+ input_section, (uint64_t) rel->r_offset, howto->name, name);
+ }
+
+ /* We relax only if we can see that there can be a valid transition
+ from a reloc type to another.
+ We call elfNN_aarch64_final_link_relocate unless we're completely
+ done, i.e., the relaxation produced the final output we want. */
+
+ relaxed_bfd_r_type = aarch64_tls_transition (input_bfd, info, r_type,
+ h, r_symndx);
+ if (relaxed_bfd_r_type != bfd_r_type)
+ {
+ bfd_r_type = relaxed_bfd_r_type;
+ howto = elfNN_aarch64_howto_from_bfd_reloc (bfd_r_type);
+ BFD_ASSERT (howto != NULL);
+ r_type = howto->type;
+ r = elfNN_aarch64_tls_relax (globals, input_bfd, input_section,
+ contents, rel, h);
+ unresolved_reloc = 0;
+ }
+ else
+ r = bfd_reloc_continue;
+
+ /* There may be multiple consecutive relocations for the
+ same offset. In that case we are supposed to treat the
+ output of each relocation as the addend for the next. */
+ if (rel + 1 < relend
+ && rel->r_offset == rel[1].r_offset
+ && ELFNN_R_TYPE (rel[1].r_info) != R_AARCH64_NONE
+ && ELFNN_R_TYPE (rel[1].r_info) != R_AARCH64_NULL)
+ save_addend = true;
+ else
+ save_addend = false;
+
+ if (r == bfd_reloc_continue)
+ r = elfNN_aarch64_final_link_relocate (howto, input_bfd, output_bfd,
+ input_section, contents, rel,
+ relocation, info, sec,
+ h, &unresolved_reloc,
+ save_addend, &addend, sym);
+
+ switch (elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type))
+ {
+ case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
+ if (! symbol_got_offset_mark_p (input_bfd, h, r_symndx))
+ {
+ bool need_relocs = false;
+ bfd_byte *loc;
+ int indx;
+ bfd_vma off;
+
+ off = symbol_got_offset (input_bfd, h, r_symndx);
+ indx = h && h->dynindx != -1 ? h->dynindx : 0;
+
+ need_relocs =
+ (!bfd_link_executable (info) || indx != 0) &&
+ (h == NULL
+ || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+ || h->root.type != bfd_link_hash_undefweak);
+
+ BFD_ASSERT (globals->root.srelgot != NULL);
+
+ if (need_relocs)
+ {
+ Elf_Internal_Rela rela;
+ rela.r_info = ELFNN_R_INFO (indx, AARCH64_R (TLS_DTPMOD));
+ rela.r_addend = 0;
+ rela.r_offset = globals->root.sgot->output_section->vma +
+ globals->root.sgot->output_offset + off;
+
+
+ loc = globals->root.srelgot->contents;
+ loc += globals->root.srelgot->reloc_count++
+ * RELOC_SIZE (htab);
+ bfd_elfNN_swap_reloca_out (output_bfd, &rela, loc);
+
+ bfd_reloc_code_real_type real_type =
+ elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type);
+
+ if (real_type == BFD_RELOC_AARCH64_TLSLD_ADR_PREL21
+ || real_type == BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21
+ || real_type == BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC)
+ {
+ /* For local dynamic, don't generate DTPREL in any case.
+ Initialize the DTPREL slot into zero, so we get module
+ base address when invoke runtime TLS resolver. */
+ bfd_put_NN (output_bfd, 0,
+ globals->root.sgot->contents + off
+ + GOT_ENTRY_SIZE);
+ }
+ else if (indx == 0)
+ {
+ bfd_put_NN (output_bfd,
+ relocation - dtpoff_base (info),
+ globals->root.sgot->contents + off
+ + GOT_ENTRY_SIZE);
+ }
+ else
+ {
+ /* This TLS symbol is global. We emit a
+ relocation to fixup the tls offset at load
+ time. */
+ rela.r_info =
+ ELFNN_R_INFO (indx, AARCH64_R (TLS_DTPREL));
+ rela.r_addend = 0;
+ rela.r_offset =
+ (globals->root.sgot->output_section->vma
+ + globals->root.sgot->output_offset + off
+ + GOT_ENTRY_SIZE);
+
+ loc = globals->root.srelgot->contents;
+ loc += globals->root.srelgot->reloc_count++
+ * RELOC_SIZE (globals);
+ bfd_elfNN_swap_reloca_out (output_bfd, &rela, loc);
+ bfd_put_NN (output_bfd, (bfd_vma) 0,
+ globals->root.sgot->contents + off
+ + GOT_ENTRY_SIZE);
+ }
+ }
+ else
+ {
+ bfd_put_NN (output_bfd, (bfd_vma) 1,
+ globals->root.sgot->contents + off);
+ bfd_put_NN (output_bfd,
+ relocation - dtpoff_base (info),
+ globals->root.sgot->contents + off
+ + GOT_ENTRY_SIZE);
+ }
+
+ symbol_got_offset_mark (input_bfd, h, r_symndx);
+ }
+ break;
+
+ case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
+ case BFD_RELOC_AARCH64_TLSIE_LDNN_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+ case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+ case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
+ if (! symbol_got_offset_mark_p (input_bfd, h, r_symndx))
+ {
+ bool need_relocs = false;
+ bfd_byte *loc;
+ int indx;
+ bfd_vma off;
+
+ off = symbol_got_offset (input_bfd, h, r_symndx);
+
+ indx = h && h->dynindx != -1 ? h->dynindx : 0;
+
+ need_relocs =
+ (!bfd_link_executable (info) || indx != 0) &&
+ (h == NULL
+ || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+ || h->root.type != bfd_link_hash_undefweak);
+
+ BFD_ASSERT (globals->root.srelgot != NULL);
+
+ if (need_relocs)
+ {
+ Elf_Internal_Rela rela;
+
+ if (indx == 0)
+ rela.r_addend = relocation - dtpoff_base (info);
+ else
+ rela.r_addend = 0;
+
+ rela.r_info = ELFNN_R_INFO (indx, AARCH64_R (TLS_TPREL));
+ rela.r_offset = globals->root.sgot->output_section->vma +
+ globals->root.sgot->output_offset + off;
+
+ loc = globals->root.srelgot->contents;
+ loc += globals->root.srelgot->reloc_count++
+ * RELOC_SIZE (htab);
+
+ bfd_elfNN_swap_reloca_out (output_bfd, &rela, loc);
+
+ bfd_put_NN (output_bfd, rela.r_addend,
+ globals->root.sgot->contents + off);
+ }
+ else
+ bfd_put_NN (output_bfd, relocation - tpoff_base (info),
+ globals->root.sgot->contents + off);
+
+ symbol_got_offset_mark (input_bfd, h, r_symndx);
+ }
+ break;
+
+ case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSDESC_LDNN_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
+ if (! symbol_tlsdesc_got_offset_mark_p (input_bfd, h, r_symndx))
+ {
+ bool need_relocs = false;
+ int indx = h && h->dynindx != -1 ? h->dynindx : 0;
+ bfd_vma off = symbol_tlsdesc_got_offset (input_bfd, h, r_symndx);
+
+ need_relocs = (h == NULL
+ || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+ || h->root.type != bfd_link_hash_undefweak);
+
+ BFD_ASSERT (globals->root.srelgot != NULL);
+ BFD_ASSERT (globals->root.sgot != NULL);
+
+ if (need_relocs)
+ {
+ bfd_byte *loc;
+ Elf_Internal_Rela rela;
+ rela.r_info = ELFNN_R_INFO (indx, AARCH64_R (TLSDESC));
+
+ rela.r_addend = 0;
+ rela.r_offset = (globals->root.sgotplt->output_section->vma
+ + globals->root.sgotplt->output_offset
+ + off + globals->sgotplt_jump_table_size);
+
+ if (indx == 0)
+ rela.r_addend = relocation - dtpoff_base (info);
+
+ /* Allocate the next available slot in the PLT reloc
+ section to hold our R_AARCH64_TLSDESC, the next
+ available slot is determined from reloc_count,
+ which we step. But note, reloc_count was
+ artifically moved down while allocating slots for
+ real PLT relocs such that all of the PLT relocs
+ will fit above the initial reloc_count and the
+ extra stuff will fit below. */
+ loc = globals->root.srelplt->contents;
+ loc += globals->root.srelplt->reloc_count++
+ * RELOC_SIZE (globals);
+
+ bfd_elfNN_swap_reloca_out (output_bfd, &rela, loc);
+
+ bfd_put_NN (output_bfd, (bfd_vma) 0,
+ globals->root.sgotplt->contents + off +
+ globals->sgotplt_jump_table_size);
+ bfd_put_NN (output_bfd, (bfd_vma) 0,
+ globals->root.sgotplt->contents + off +
+ globals->sgotplt_jump_table_size +
+ GOT_ENTRY_SIZE);
+ }
+
+ symbol_tlsdesc_got_offset_mark (input_bfd, h, r_symndx);
+ }
+ break;
+ default:
+ break;
+ }
+
+ /* Dynamic relocs are not propagated for SEC_DEBUGGING sections
+ because such sections are not SEC_ALLOC and thus ld.so will
+ not process them. */
+ if (unresolved_reloc
+ && !((input_section->flags & SEC_DEBUGGING) != 0
+ && h->def_dynamic)
+ && _bfd_elf_section_offset (output_bfd, info, input_section,
+ +rel->r_offset) != (bfd_vma) - 1)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA+%#" PRIx64 "): "
+ "unresolvable %s relocation against symbol `%s'"),
+ input_bfd, input_section, (uint64_t) rel->r_offset, howto->name,
+ h->root.root.string);
+ return false;
+ }
+
+ if (r != bfd_reloc_ok && r != bfd_reloc_continue)
+ {
+ bfd_reloc_code_real_type real_r_type
+ = elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type);
+
+ switch (r)
+ {
+ case bfd_reloc_overflow:
+ (*info->callbacks->reloc_overflow)
+ (info, (h ? &h->root : NULL), name, howto->name, (bfd_vma) 0,
+ input_bfd, input_section, rel->r_offset);
+ if (real_r_type == BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15
+ || real_r_type == BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14)
+ {
+ (*info->callbacks->warning)
+ (info,
+ _("too many GOT entries for -fpic, "
+ "please recompile with -fPIC"),
+ name, input_bfd, input_section, rel->r_offset);
+ return false;
+ }
+ /* Overflow can occur when a variable is referenced with a type
+ that has a larger alignment than the type with which it was
+ declared. eg:
+ file1.c: extern int foo; int a (void) { return foo; }
+ file2.c: char bar, foo, baz;
+ If the variable is placed into a data section at an offset
+ that is incompatible with the larger alignment requirement
+ overflow will occur. (Strictly speaking this is not overflow
+ but rather an alignment problem, but the bfd_reloc_ error
+ enum does not have a value to cover that situation).
+
+ Try to catch this situation here and provide a more helpful
+ error message to the user. */
+ if (addend & (((bfd_vma) 1 << howto->rightshift) - 1)
+ /* FIXME: Are we testing all of the appropriate reloc
+ types here ? */
+ && (real_r_type == BFD_RELOC_AARCH64_LD_LO19_PCREL
+ || real_r_type == BFD_RELOC_AARCH64_LDST16_LO12
+ || real_r_type == BFD_RELOC_AARCH64_LDST32_LO12
+ || real_r_type == BFD_RELOC_AARCH64_LDST64_LO12
+ || real_r_type == BFD_RELOC_AARCH64_LDST128_LO12))
+ {
+ info->callbacks->warning
+ (info, _("one possible cause of this error is that the \
+symbol is being referenced in the indicated code as if it had a larger \
+alignment than was declared where it was defined"),
+ name, input_bfd, input_section, rel->r_offset);
+ }
+ break;
+
+ case bfd_reloc_undefined:
+ (*info->callbacks->undefined_symbol)
+ (info, name, input_bfd, input_section, rel->r_offset, true);
+ break;
+
+ case bfd_reloc_outofrange:
+ error_message = _("out of range");
+ goto common_error;
+
+ case bfd_reloc_notsupported:
+ error_message = _("unsupported relocation");
+ goto common_error;
+
+ case bfd_reloc_dangerous:
+ /* error_message should already be set. */
+ goto common_error;
+
+ default:
+ error_message = _("unknown error");
+ /* Fall through. */
+
+ common_error:
+ BFD_ASSERT (error_message != NULL);
+ (*info->callbacks->reloc_dangerous)
+ (info, error_message, input_bfd, input_section, rel->r_offset);
+ break;
+ }
+ }
+
+ if (!save_addend)
+ addend = 0;
+ }
+
+ return true;
+}
+
+/* Set the right machine number. */
+
+static bool
+elfNN_aarch64_object_p (bfd *abfd)
+{
+#if ARCH_SIZE == 32
+ bfd_default_set_arch_mach (abfd, bfd_arch_aarch64, bfd_mach_aarch64_ilp32);
+#else
+ bfd_default_set_arch_mach (abfd, bfd_arch_aarch64, bfd_mach_aarch64);
+#endif
+ return true;
+}
+
+/* Function to keep AArch64 specific flags in the ELF header. */
+
+static bool
+elfNN_aarch64_set_private_flags (bfd *abfd, flagword flags)
+{
+ if (elf_flags_init (abfd) && elf_elfheader (abfd)->e_flags != flags)
+ {
+ }
+ else
+ {
+ elf_elfheader (abfd)->e_flags = flags;
+ elf_flags_init (abfd) = true;
+ }
+
+ return true;
+}
+
+/* Merge backend specific data from an object file to the output
+ object file when linking. */
+
+static bool
+elfNN_aarch64_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
+{
+ bfd *obfd = info->output_bfd;
+ flagword out_flags;
+ flagword in_flags;
+ bool flags_compatible = true;
+ asection *sec;
+
+ /* Check if we have the same endianess. */
+ if (!_bfd_generic_verify_endian_match (ibfd, info))
+ return false;
+
+ if (!is_aarch64_elf (ibfd) || !is_aarch64_elf (obfd))
+ return true;
+
+ /* The input BFD must have had its flags initialised. */
+ /* The following seems bogus to me -- The flags are initialized in
+ the assembler but I don't think an elf_flags_init field is
+ written into the object. */
+ /* BFD_ASSERT (elf_flags_init (ibfd)); */
+
+ in_flags = elf_elfheader (ibfd)->e_flags;
+ out_flags = elf_elfheader (obfd)->e_flags;
+
+ if (!elf_flags_init (obfd))
+ {
+ /* If the input is the default architecture and had the default
+ flags then do not bother setting the flags for the output
+ architecture, instead allow future merges to do this. If no
+ future merges ever set these flags then they will retain their
+ uninitialised values, which surprise surprise, correspond
+ to the default values. */
+ if (bfd_get_arch_info (ibfd)->the_default
+ && elf_elfheader (ibfd)->e_flags == 0)
+ return true;
+
+ elf_flags_init (obfd) = true;
+ elf_elfheader (obfd)->e_flags = in_flags;
+
+ if (bfd_get_arch (obfd) == bfd_get_arch (ibfd)
+ && bfd_get_arch_info (obfd)->the_default)
+ return bfd_set_arch_mach (obfd, bfd_get_arch (ibfd),
+ bfd_get_mach (ibfd));
+
+ return true;
+ }
+
+ /* Identical flags must be compatible. */
+ if (in_flags == out_flags)
+ return true;
+
+ /* Check to see if the input BFD actually contains any sections. If
+ not, its flags may not have been initialised either, but it
+ cannot actually cause any incompatiblity. Do not short-circuit
+ dynamic objects; their section list may be emptied by
+ elf_link_add_object_symbols.
+
+ Also check to see if there are no code sections in the input.
+ In this case there is no need to check for code specific flags.
+ XXX - do we need to worry about floating-point format compatability
+ in data sections ? */
+ if (!(ibfd->flags & DYNAMIC))
+ {
+ bool null_input_bfd = true;
+ bool only_data_sections = true;
+
+ for (sec = ibfd->sections; sec != NULL; sec = sec->next)
+ {
+ if ((bfd_section_flags (sec)
+ & (SEC_LOAD | SEC_CODE | SEC_HAS_CONTENTS))
+ == (SEC_LOAD | SEC_CODE | SEC_HAS_CONTENTS))
+ only_data_sections = false;
+
+ null_input_bfd = false;
+ break;
+ }
+
+ if (null_input_bfd || only_data_sections)
+ return true;
+ }
+
+ return flags_compatible;
+}
+
+/* Display the flags field. */
+
+static bool
+elfNN_aarch64_print_private_bfd_data (bfd *abfd, void *ptr)
+{
+ FILE *file = (FILE *) ptr;
+ unsigned long flags;
+
+ BFD_ASSERT (abfd != NULL && ptr != NULL);
+
+ /* Print normal ELF private data. */
+ _bfd_elf_print_private_bfd_data (abfd, ptr);
+
+ flags = elf_elfheader (abfd)->e_flags;
+ /* Ignore init flag - it may not be set, despite the flags field
+ containing valid data. */
+
+ /* xgettext:c-format */
+ fprintf (file, _("private flags = 0x%lx:"), elf_elfheader (abfd)->e_flags);
+
+ if (flags)
+ fprintf (file, _(" <Unrecognised flag bits set>"));
+
+ fputc ('\n', file);
+
+ return true;
+}
+
+/* Return true if we need copy relocation against EH. */
+
+static bool
+need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
+{
+ struct elf_dyn_relocs *p;
+ asection *s;
+
+ for (p = eh->root.dyn_relocs; p != NULL; p = p->next)
+ {
+ /* If there is any pc-relative reference, we need to keep copy relocation
+ to avoid propagating the relocation into runtime that current glibc
+ does not support. */
+ if (p->pc_count)
+ return true;
+
+ s = p->sec->output_section;
+ /* Need copy relocation if it's against read-only section. */
+ if (s != NULL && (s->flags & SEC_READONLY) != 0)
+ return true;
+ }
+
+ return false;
+}
+
+/* Adjust a symbol defined by a dynamic object and referenced by a
+ regular object. The current definition is in some section of the
+ dynamic object, but we're not including those sections. We have to
+ change the definition to something the rest of the link can
+ understand. */
+
+static bool
+elfNN_aarch64_adjust_dynamic_symbol (struct bfd_link_info *info,
+ struct elf_link_hash_entry *h)
+{
+ struct elf_aarch64_link_hash_table *htab;
+ asection *s, *srel;
+
+ /* If this is a function, put it in the procedure linkage table. We
+ will fill in the contents of the procedure linkage table later,
+ when we know the address of the .got section. */
+ if (h->type == STT_FUNC || h->type == STT_GNU_IFUNC || h->needs_plt)
+ {
+ if (h->plt.refcount <= 0
+ || (h->type != STT_GNU_IFUNC
+ && (SYMBOL_CALLS_LOCAL (info, h)
+ || (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
+ && h->root.type == bfd_link_hash_undefweak))))
+ {
+ /* This case can occur if we saw a CALL26 reloc in
+ an input file, but the symbol wasn't referred to
+ by a dynamic object or all references were
+ garbage collected. In which case we can end up
+ resolving. */
+ h->plt.offset = (bfd_vma) - 1;
+ h->needs_plt = 0;
+ }
+
+ return true;
+ }
+ else
+ /* Otherwise, reset to -1. */
+ h->plt.offset = (bfd_vma) - 1;
+
+
+ /* If this is a weak symbol, and there is a real definition, the
+ processor independent code will have arranged for us to see the
+ real definition first, and we can just use the same value. */
+ if (h->is_weakalias)
+ {
+ struct elf_link_hash_entry *def = weakdef (h);
+ BFD_ASSERT (def->root.type == bfd_link_hash_defined);
+ h->root.u.def.section = def->root.u.def.section;
+ h->root.u.def.value = def->root.u.def.value;
+ if (ELIMINATE_COPY_RELOCS || info->nocopyreloc)
+ h->non_got_ref = def->non_got_ref;
+ return true;
+ }
+
+ /* If we are creating a shared library, we must presume that the
+ only references to the symbol are via the global offset table.
+ For such cases we need not do anything here; the relocations will
+ be handled correctly by relocate_section. */
+ if (bfd_link_pic (info))
+ return true;
+
+ /* If there are no references to this symbol that do not use the
+ GOT, we don't need to generate a copy reloc. */
+ if (!h->non_got_ref)
+ return true;
+
+ /* If -z nocopyreloc was given, we won't generate them either. */
+ if (info->nocopyreloc)
+ {
+ h->non_got_ref = 0;
+ return true;
+ }
+
+ if (ELIMINATE_COPY_RELOCS)
+ {
+ struct elf_aarch64_link_hash_entry *eh;
+ /* If we don't find any dynamic relocs in read-only sections, then
+ we'll be keeping the dynamic relocs and avoiding the copy reloc. */
+ eh = (struct elf_aarch64_link_hash_entry *) h;
+ if (!need_copy_relocation_p (eh))
+ {
+ h->non_got_ref = 0;
+ return true;
+ }
+ }
+
+ /* We must allocate the symbol in our .dynbss section, which will
+ become part of the .bss section of the executable. There will be
+ an entry for this symbol in the .dynsym section. The dynamic
+ object will contain position independent code, so all references
+ from the dynamic object to this symbol will go through the global
+ offset table. The dynamic linker will use the .dynsym entry to
+ determine the address it must put in the global offset table, so
+ both the dynamic object and the regular object will refer to the
+ same memory location for the variable. */
+
+ htab = elf_aarch64_hash_table (info);
+
+ /* We must generate a R_AARCH64_COPY reloc to tell the dynamic linker
+ to copy the initial value out of the dynamic object and into the
+ runtime process image. */
+ if ((h->root.u.def.section->flags & SEC_READONLY) != 0)
+ {
+ s = htab->root.sdynrelro;
+ srel = htab->root.sreldynrelro;
+ }
+ else
+ {
+ s = htab->root.sdynbss;
+ srel = htab->root.srelbss;
+ }
+ if ((h->root.u.def.section->flags & SEC_ALLOC) != 0 && h->size != 0)
+ {
+ srel->size += RELOC_SIZE (htab);
+ h->needs_copy = 1;
+ }
+
+ return _bfd_elf_adjust_dynamic_copy (info, h, s);
+
+}
+
+static bool
+elfNN_aarch64_allocate_local_symbols (bfd *abfd, unsigned number)
+{
+ struct elf_aarch64_local_symbol *locals;
+ locals = elf_aarch64_locals (abfd);
+ if (locals == NULL)
+ {
+ locals = (struct elf_aarch64_local_symbol *)
+ bfd_zalloc (abfd, number * sizeof (struct elf_aarch64_local_symbol));
+ if (locals == NULL)
+ return false;
+ elf_aarch64_locals (abfd) = locals;
+ }
+ return true;
+}
+
+/* Create the .got section to hold the global offset table. */
+
+static bool
+aarch64_elf_create_got_section (bfd *abfd, struct bfd_link_info *info)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ flagword flags;
+ asection *s;
+ struct elf_link_hash_entry *h;
+ struct elf_link_hash_table *htab = elf_hash_table (info);
+
+ /* This function may be called more than once. */
+ if (htab->sgot != NULL)
+ return true;
+
+ flags = bed->dynamic_sec_flags;
+
+ s = bfd_make_section_anyway_with_flags (abfd,
+ (bed->rela_plts_and_copies_p
+ ? ".rela.got" : ".rel.got"),
+ (bed->dynamic_sec_flags
+ | SEC_READONLY));
+ if (s == NULL
+ || !bfd_set_section_alignment (s, bed->s->log_file_align))
+ return false;
+ htab->srelgot = s;
+
+ s = bfd_make_section_anyway_with_flags (abfd, ".got", flags);
+ if (s == NULL
+ || !bfd_set_section_alignment (s, bed->s->log_file_align))
+ return false;
+ htab->sgot = s;
+ htab->sgot->size += GOT_ENTRY_SIZE;
+
+ if (bed->want_got_sym)
+ {
+ /* Define the symbol _GLOBAL_OFFSET_TABLE_ at the start of the .got
+ (or .got.plt) section. We don't do this in the linker script
+ because we don't want to define the symbol if we are not creating
+ a global offset table. */
+ h = _bfd_elf_define_linkage_sym (abfd, info, s,
+ "_GLOBAL_OFFSET_TABLE_");
+ elf_hash_table (info)->hgot = h;
+ if (h == NULL)
+ return false;
+ }
+
+ if (bed->want_got_plt)
+ {
+ s = bfd_make_section_anyway_with_flags (abfd, ".got.plt", flags);
+ if (s == NULL
+ || !bfd_set_section_alignment (s, bed->s->log_file_align))
+ return false;
+ htab->sgotplt = s;
+ }
+
+ /* The first bit of the global offset table is the header. */
+ s->size += bed->got_header_size;
+
+ return true;
+}
+
+/* Look through the relocs for a section during the first phase. */
+
+static bool
+elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info,
+ asection *sec, const Elf_Internal_Rela *relocs)
+{
+ Elf_Internal_Shdr *symtab_hdr;
+ struct elf_link_hash_entry **sym_hashes;
+ const Elf_Internal_Rela *rel;
+ const Elf_Internal_Rela *rel_end;
+ asection *sreloc;
+
+ struct elf_aarch64_link_hash_table *htab;
+
+ if (bfd_link_relocatable (info))
+ return true;
+
+ BFD_ASSERT (is_aarch64_elf (abfd));
+
+ htab = elf_aarch64_hash_table (info);
+ sreloc = NULL;
+
+ symtab_hdr = &elf_symtab_hdr (abfd);
+ sym_hashes = elf_sym_hashes (abfd);
+
+ rel_end = relocs + sec->reloc_count;
+ for (rel = relocs; rel < rel_end; rel++)
+ {
+ struct elf_link_hash_entry *h;
+ unsigned int r_symndx;
+ unsigned int r_type;
+ bfd_reloc_code_real_type bfd_r_type;
+ Elf_Internal_Sym *isym;
+
+ r_symndx = ELFNN_R_SYM (rel->r_info);
+ r_type = ELFNN_R_TYPE (rel->r_info);
+
+ if (r_symndx >= NUM_SHDR_ENTRIES (symtab_hdr))
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: bad symbol index: %d"), abfd, r_symndx);
+ return false;
+ }
+
+ if (r_symndx < symtab_hdr->sh_info)
+ {
+ /* A local symbol. */
+ isym = bfd_sym_from_r_symndx (&htab->root.sym_cache,
+ abfd, r_symndx);
+ if (isym == NULL)
+ return false;
+
+ /* Check relocation against local STT_GNU_IFUNC symbol. */
+ if (ELF_ST_TYPE (isym->st_info) == STT_GNU_IFUNC)
+ {
+ h = elfNN_aarch64_get_local_sym_hash (htab, abfd, rel,
+ true);
+ if (h == NULL)
+ return false;
+
+ /* Fake a STT_GNU_IFUNC symbol. */
+ h->type = STT_GNU_IFUNC;
+ h->def_regular = 1;
+ h->ref_regular = 1;
+ h->forced_local = 1;
+ h->root.type = bfd_link_hash_defined;
+ }
+ else
+ h = NULL;
+ }
+ else
+ {
+ h = sym_hashes[r_symndx - symtab_hdr->sh_info];
+ while (h->root.type == bfd_link_hash_indirect
+ || h->root.type == bfd_link_hash_warning)
+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
+ }
+
+ /* Could be done earlier, if h were already available. */
+ bfd_r_type = aarch64_tls_transition (abfd, info, r_type, h, r_symndx);
+
+ if (h != NULL)
+ {
+ /* If a relocation refers to _GLOBAL_OFFSET_TABLE_, create the .got.
+ This shows up in particular in an R_AARCH64_PREL64 in large model
+ when calculating the pc-relative address to .got section which is
+ used to initialize the gp register. */
+ if (h->root.root.string
+ && strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0)
+ {
+ if (htab->root.dynobj == NULL)
+ htab->root.dynobj = abfd;
+
+ if (! aarch64_elf_create_got_section (htab->root.dynobj, info))
+ return false;
+
+ BFD_ASSERT (h == htab->root.hgot);
+ }
+
+ /* Create the ifunc sections for static executables. If we
+ never see an indirect function symbol nor we are building
+ a static executable, those sections will be empty and
+ won't appear in output. */
+ switch (bfd_r_type)
+ {
+ default:
+ break;
+
+ case BFD_RELOC_AARCH64_ADD_LO12:
+ case BFD_RELOC_AARCH64_ADR_GOT_PAGE:
+ case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
+ case BFD_RELOC_AARCH64_CALL26:
+ case BFD_RELOC_AARCH64_GOT_LD_PREL19:
+ case BFD_RELOC_AARCH64_JUMP26:
+ case BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14:
+ case BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
+ case BFD_RELOC_AARCH64_NN:
+ if (htab->root.dynobj == NULL)
+ htab->root.dynobj = abfd;
+ if (!_bfd_elf_create_ifunc_sections (htab->root.dynobj, info))
+ return false;
+ break;
+ }
+
+ /* It is referenced by a non-shared object. */
+ h->ref_regular = 1;
+ }
+
+ switch (bfd_r_type)
+ {
+ case BFD_RELOC_AARCH64_16:
+#if ARCH_SIZE == 64
+ case BFD_RELOC_AARCH64_32:
+#endif
+ if (bfd_link_pic (info) && (sec->flags & SEC_ALLOC) != 0)
+ {
+ if (h != NULL
+ /* This is an absolute symbol. It represents a value instead
+ of an address. */
+ && (bfd_is_abs_symbol (&h->root)
+ /* This is an undefined symbol. */
+ || h->root.type == bfd_link_hash_undefined))
+ break;
+
+ /* For local symbols, defined global symbols in a non-ABS section,
+ it is assumed that the value is an address. */
+ int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: relocation %s against `%s' can not be used when making "
+ "a shared object"),
+ abfd, elfNN_aarch64_howto_table[howto_index].name,
+ (h) ? h->root.root.string : "a local symbol");
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+ else
+ break;
+
+ case BFD_RELOC_AARCH64_MOVW_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_G1_NC:
+ case BFD_RELOC_AARCH64_MOVW_G2_NC:
+ case BFD_RELOC_AARCH64_MOVW_G3:
+ if (bfd_link_pic (info))
+ {
+ int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: relocation %s against `%s' can not be used when making "
+ "a shared object; recompile with -fPIC"),
+ abfd, elfNN_aarch64_howto_table[howto_index].name,
+ (h) ? h->root.root.string : "a local symbol");
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+ /* Fall through. */
+
+ case BFD_RELOC_AARCH64_16_PCREL:
+ case BFD_RELOC_AARCH64_32_PCREL:
+ case BFD_RELOC_AARCH64_64_PCREL:
+ case BFD_RELOC_AARCH64_ADD_LO12:
+ case BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL:
+ case BFD_RELOC_AARCH64_ADR_HI21_PCREL:
+ case BFD_RELOC_AARCH64_ADR_LO21_PCREL:
+ case BFD_RELOC_AARCH64_LDST128_LO12:
+ case BFD_RELOC_AARCH64_LDST16_LO12:
+ case BFD_RELOC_AARCH64_LDST32_LO12:
+ case BFD_RELOC_AARCH64_LDST64_LO12:
+ case BFD_RELOC_AARCH64_LDST8_LO12:
+ case BFD_RELOC_AARCH64_LD_LO19_PCREL:
+ if (h == NULL || bfd_link_pic (info))
+ break;
+ /* Fall through. */
+
+ case BFD_RELOC_AARCH64_NN:
+
+ /* We don't need to handle relocs into sections not going into
+ the "real" output. */
+ if ((sec->flags & SEC_ALLOC) == 0)
+ break;
+
+ if (h != NULL)
+ {
+ if (!bfd_link_pic (info))
+ h->non_got_ref = 1;
+
+ h->plt.refcount += 1;
+ h->pointer_equality_needed = 1;
+ }
+
+ /* No need to do anything if we're not creating a shared
+ object. */
+ if (!(bfd_link_pic (info)
+ /* If on the other hand, we are creating an executable, we
+ may need to keep relocations for symbols satisfied by a
+ dynamic library if we manage to avoid copy relocs for the
+ symbol.
+
+ NOTE: Currently, there is no support of copy relocs
+ elimination on pc-relative relocation types, because there is
+ no dynamic relocation support for them in glibc. We still
+ record the dynamic symbol reference for them. This is
+ because one symbol may be referenced by both absolute
+ relocation (for example, BFD_RELOC_AARCH64_NN) and
+ pc-relative relocation. We need full symbol reference
+ information to make correct decision later in
+ elfNN_aarch64_adjust_dynamic_symbol. */
+ || (ELIMINATE_COPY_RELOCS
+ && !bfd_link_pic (info)
+ && h != NULL
+ && (h->root.type == bfd_link_hash_defweak
+ || !h->def_regular))))
+ break;
+
+ {
+ struct elf_dyn_relocs *p;
+ struct elf_dyn_relocs **head;
+ int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
+
+ /* We must copy these reloc types into the output file.
+ Create a reloc section in dynobj and make room for
+ this reloc. */
+ if (sreloc == NULL)
+ {
+ if (htab->root.dynobj == NULL)
+ htab->root.dynobj = abfd;
+
+ sreloc = _bfd_elf_make_dynamic_reloc_section
+ (sec, htab->root.dynobj, LOG_FILE_ALIGN, abfd, /*rela? */ true);
+
+ if (sreloc == NULL)
+ return false;
+ }
+
+ /* If this is a global symbol, we count the number of
+ relocations we need for this symbol. */
+ if (h != NULL)
+ {
+ head = &h->dyn_relocs;
+ }
+ else
+ {
+ /* Track dynamic relocs needed for local syms too.
+ We really need local syms available to do this
+ easily. Oh well. */
+
+ asection *s;
+ void **vpp;
+
+ isym = bfd_sym_from_r_symndx (&htab->root.sym_cache,
+ abfd, r_symndx);
+ if (isym == NULL)
+ return false;
+
+ s = bfd_section_from_elf_index (abfd, isym->st_shndx);
+ if (s == NULL)
+ s = sec;
+
+ /* Beware of type punned pointers vs strict aliasing
+ rules. */
+ vpp = &(elf_section_data (s)->local_dynrel);
+ head = (struct elf_dyn_relocs **) vpp;
+ }
+
+ p = *head;
+ if (p == NULL || p->sec != sec)
+ {
+ size_t amt = sizeof *p;
+ p = ((struct elf_dyn_relocs *)
+ bfd_zalloc (htab->root.dynobj, amt));
+ if (p == NULL)
+ return false;
+ p->next = *head;
+ *head = p;
+ p->sec = sec;
+ }
+
+ p->count += 1;
+
+ if (elfNN_aarch64_howto_table[howto_index].pc_relative)
+ p->pc_count += 1;
+ }
+ break;
+
+ /* RR: We probably want to keep a consistency check that
+ there are no dangling GOT_PAGE relocs. */
+ case BFD_RELOC_AARCH64_ADR_GOT_PAGE:
+ case BFD_RELOC_AARCH64_GOT_LD_PREL19:
+ case BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14:
+ case BFD_RELOC_AARCH64_LD32_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_LD64_GOTOFF_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15:
+ case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
+ case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
+ case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12:
+ case BFD_RELOC_AARCH64_TLSDESC_LD_PREL19:
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC:
+ case BFD_RELOC_AARCH64_TLSDESC_OFF_G1:
+ case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
+ case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+ case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
+ case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+ case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+ case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
+ case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
+ {
+ unsigned got_type;
+ unsigned old_got_type;
+
+ got_type = aarch64_reloc_got_type (bfd_r_type);
+
+ if (h)
+ {
+ h->got.refcount += 1;
+ old_got_type = elf_aarch64_hash_entry (h)->got_type;
+ }
+ else
+ {
+ struct elf_aarch64_local_symbol *locals;
+
+ if (!elfNN_aarch64_allocate_local_symbols
+ (abfd, symtab_hdr->sh_info))
+ return false;
+
+ locals = elf_aarch64_locals (abfd);
+ BFD_ASSERT (r_symndx < symtab_hdr->sh_info);
+ locals[r_symndx].got_refcount += 1;
+ old_got_type = locals[r_symndx].got_type;
+ }
+
+ /* If a variable is accessed with both general dynamic TLS
+ methods, two slots may be created. */
+ if (GOT_TLS_GD_ANY_P (old_got_type) && GOT_TLS_GD_ANY_P (got_type))
+ got_type |= old_got_type;
+
+ /* We will already have issued an error message if there
+ is a TLS/non-TLS mismatch, based on the symbol type.
+ So just combine any TLS types needed. */
+ if (old_got_type != GOT_UNKNOWN && old_got_type != GOT_NORMAL
+ && got_type != GOT_NORMAL)
+ got_type |= old_got_type;
+
+ /* If the symbol is accessed by both IE and GD methods, we
+ are able to relax. Turn off the GD flag, without
+ messing up with any other kind of TLS types that may be
+ involved. */
+ if ((got_type & GOT_TLS_IE) && GOT_TLS_GD_ANY_P (got_type))
+ got_type &= ~ (GOT_TLSDESC_GD | GOT_TLS_GD);
+
+ if (old_got_type != got_type)
+ {
+ if (h != NULL)
+ elf_aarch64_hash_entry (h)->got_type = got_type;
+ else
+ {
+ struct elf_aarch64_local_symbol *locals;
+ locals = elf_aarch64_locals (abfd);
+ BFD_ASSERT (r_symndx < symtab_hdr->sh_info);
+ locals[r_symndx].got_type = got_type;
+ }
+ }
+
+ if (htab->root.dynobj == NULL)
+ htab->root.dynobj = abfd;
+ if (! aarch64_elf_create_got_section (htab->root.dynobj, info))
+ return false;
+ break;
+ }
+
+ case BFD_RELOC_AARCH64_CALL26:
+ case BFD_RELOC_AARCH64_JUMP26:
+ /* If this is a local symbol then we resolve it
+ directly without creating a PLT entry. */
+ if (h == NULL)
+ continue;
+
+ h->needs_plt = 1;
+ if (h->plt.refcount <= 0)
+ h->plt.refcount = 1;
+ else
+ h->plt.refcount += 1;
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ return true;
+}
+
+/* Treat mapping symbols as special target symbols. */
+
+static bool
+elfNN_aarch64_is_target_special_symbol (bfd *abfd ATTRIBUTE_UNUSED,
+ asymbol *sym)
+{
+ return bfd_is_aarch64_special_symbol_name (sym->name,
+ BFD_AARCH64_SPECIAL_SYM_TYPE_ANY);
+}
+
+/* If the ELF symbol SYM might be a function in SEC, return the
+ function size and set *CODE_OFF to the function's entry point,
+ otherwise return zero. */
+
+static bfd_size_type
+elfNN_aarch64_maybe_function_sym (const asymbol *sym, asection *sec,
+ bfd_vma *code_off)
+{
+ bfd_size_type size;
+ elf_symbol_type * elf_sym = (elf_symbol_type *) sym;
+
+ if ((sym->flags & (BSF_SECTION_SYM | BSF_FILE | BSF_OBJECT
+ | BSF_THREAD_LOCAL | BSF_RELC | BSF_SRELC)) != 0
+ || sym->section != sec)
+ return 0;
+
+ size = (sym->flags & BSF_SYNTHETIC) ? 0 : elf_sym->internal_elf_sym.st_size;
+
+ if (!(sym->flags & BSF_SYNTHETIC))
+ switch (ELF_ST_TYPE (elf_sym->internal_elf_sym.st_info))
+ {
+ case STT_NOTYPE:
+ /* Ignore symbols created by the annobin plugin for gcc and clang.
+ These symbols are hidden, local, notype and have a size of 0. */
+ if (size == 0
+ && sym->flags & BSF_LOCAL
+ && ELF_ST_VISIBILITY (elf_sym->internal_elf_sym.st_other) == STV_HIDDEN)
+ return 0;
+ /* Fall through. */
+ case STT_FUNC:
+ /* FIXME: Allow STT_GNU_IFUNC as well ? */
+ break;
+ default:
+ return 0;
+ }
+
+ if ((sym->flags & BSF_LOCAL)
+ && bfd_is_aarch64_special_symbol_name (sym->name,
+ BFD_AARCH64_SPECIAL_SYM_TYPE_ANY))
+ return 0;
+
+ *code_off = sym->value;
+
+ /* Do not return 0 for the function's size. */
+ return size ? size : 1;
+}
+
+static bool
+elfNN_aarch64_find_inliner_info (bfd *abfd,
+ const char **filename_ptr,
+ const char **functionname_ptr,
+ unsigned int *line_ptr)
+{
+ bool found;
+ found = _bfd_dwarf2_find_inliner_info
+ (abfd, filename_ptr,
+ functionname_ptr, line_ptr, &elf_tdata (abfd)->dwarf2_find_line_info);
+ return found;
+}
+
+
+static bool
+elfNN_aarch64_init_file_header (bfd *abfd, struct bfd_link_info *link_info)
+{
+ Elf_Internal_Ehdr *i_ehdrp; /* ELF file header, internal form. */
+
+ if (!_bfd_elf_init_file_header (abfd, link_info))
+ return false;
+
+ i_ehdrp = elf_elfheader (abfd);
+ i_ehdrp->e_ident[EI_ABIVERSION] = AARCH64_ELF_ABI_VERSION;
+ return true;
+}
+
+static enum elf_reloc_type_class
+elfNN_aarch64_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const asection *rel_sec ATTRIBUTE_UNUSED,
+ const Elf_Internal_Rela *rela)
+{
+ struct elf_aarch64_link_hash_table *htab = elf_aarch64_hash_table (info);
+
+ if (htab->root.dynsym != NULL
+ && htab->root.dynsym->contents != NULL)
+ {
+ /* Check relocation against STT_GNU_IFUNC symbol if there are
+ dynamic symbols. */
+ bfd *abfd = info->output_bfd;
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ unsigned long r_symndx = ELFNN_R_SYM (rela->r_info);
+ if (r_symndx != STN_UNDEF)
+ {
+ Elf_Internal_Sym sym;
+ if (!bed->s->swap_symbol_in (abfd,
+ (htab->root.dynsym->contents
+ + r_symndx * bed->s->sizeof_sym),
+ 0, &sym))
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB symbol number %lu references"
+ " nonexistent SHT_SYMTAB_SHNDX section"),
+ abfd, r_symndx);
+ /* Ideally an error class should be returned here. */
+ }
+ else if (ELF_ST_TYPE (sym.st_info) == STT_GNU_IFUNC)
+ return reloc_class_ifunc;
+ }
+ }
+
+ switch ((int) ELFNN_R_TYPE (rela->r_info))
+ {
+ case AARCH64_R (IRELATIVE):
+ return reloc_class_ifunc;
+ case AARCH64_R (RELATIVE):
+ return reloc_class_relative;
+ case AARCH64_R (JUMP_SLOT):
+ return reloc_class_plt;
+ case AARCH64_R (COPY):
+ return reloc_class_copy;
+ default:
+ return reloc_class_normal;
+ }
+}
+
+/* Handle an AArch64 specific section when reading an object file. This is
+ called when bfd_section_from_shdr finds a section with an unknown
+ type. */
+
+static bool
+elfNN_aarch64_section_from_shdr (bfd *abfd,
+ Elf_Internal_Shdr *hdr,
+ const char *name, int shindex)
+{
+ /* There ought to be a place to keep ELF backend specific flags, but
+ at the moment there isn't one. We just keep track of the
+ sections by their name, instead. Fortunately, the ABI gives
+ names for all the AArch64 specific sections, so we will probably get
+ away with this. */
+ switch (hdr->sh_type)
+ {
+ case SHT_AARCH64_ATTRIBUTES:
+ break;
+
+ default:
+ return false;
+ }
+
+ if (!_bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex))
+ return false;
+
+ return true;
+}
+
+/* A structure used to record a list of sections, independently
+ of the next and prev fields in the asection structure. */
+typedef struct section_list
+{
+ asection *sec;
+ struct section_list *next;
+ struct section_list *prev;
+}
+section_list;
+
+/* Unfortunately we need to keep a list of sections for which
+ an _aarch64_elf_section_data structure has been allocated. This
+ is because it is possible for functions like elfNN_aarch64_write_section
+ to be called on a section which has had an elf_data_structure
+ allocated for it (and so the used_by_bfd field is valid) but
+ for which the AArch64 extended version of this structure - the
+ _aarch64_elf_section_data structure - has not been allocated. */
+static section_list *sections_with_aarch64_elf_section_data = NULL;
+
+static void
+record_section_with_aarch64_elf_section_data (asection *sec)
+{
+ struct section_list *entry;
+
+ entry = bfd_malloc (sizeof (*entry));
+ if (entry == NULL)
+ return;
+ entry->sec = sec;
+ entry->next = sections_with_aarch64_elf_section_data;
+ entry->prev = NULL;
+ if (entry->next != NULL)
+ entry->next->prev = entry;
+ sections_with_aarch64_elf_section_data = entry;
+}
+
+static struct section_list *
+find_aarch64_elf_section_entry (asection *sec)
+{
+ struct section_list *entry;
+ static struct section_list *last_entry = NULL;
+
+ /* This is a short cut for the typical case where the sections are added
+ to the sections_with_aarch64_elf_section_data list in forward order and
+ then looked up here in backwards order. This makes a real difference
+ to the ld-srec/sec64k.exp linker test. */
+ entry = sections_with_aarch64_elf_section_data;
+ if (last_entry != NULL)
+ {
+ if (last_entry->sec == sec)
+ entry = last_entry;
+ else if (last_entry->next != NULL && last_entry->next->sec == sec)
+ entry = last_entry->next;
+ }
+
+ for (; entry; entry = entry->next)
+ if (entry->sec == sec)
+ break;
+
+ if (entry)
+ /* Record the entry prior to this one - it is the entry we are
+ most likely to want to locate next time. Also this way if we
+ have been called from
+ unrecord_section_with_aarch64_elf_section_data () we will not
+ be caching a pointer that is about to be freed. */
+ last_entry = entry->prev;
+
+ return entry;
+}
+
+static void
+unrecord_section_with_aarch64_elf_section_data (asection *sec)
+{
+ struct section_list *entry;
+
+ entry = find_aarch64_elf_section_entry (sec);
+
+ if (entry)
+ {
+ if (entry->prev != NULL)
+ entry->prev->next = entry->next;
+ if (entry->next != NULL)
+ entry->next->prev = entry->prev;
+ if (entry == sections_with_aarch64_elf_section_data)
+ sections_with_aarch64_elf_section_data = entry->next;
+ free (entry);
+ }
+}
+
+
+typedef struct
+{
+ void *finfo;
+ struct bfd_link_info *info;
+ asection *sec;
+ int sec_shndx;
+ int (*func) (void *, const char *, Elf_Internal_Sym *,
+ asection *, struct elf_link_hash_entry *);
+} output_arch_syminfo;
+
+enum map_symbol_type
+{
+ AARCH64_MAP_INSN,
+ AARCH64_MAP_DATA
+};
+
+
+/* Output a single mapping symbol. */
+
+static bool
+elfNN_aarch64_output_map_sym (output_arch_syminfo *osi,
+ enum map_symbol_type type, bfd_vma offset)
+{
+ static const char *names[2] = { "$x", "$d" };
+ Elf_Internal_Sym sym;
+
+ sym.st_value = (osi->sec->output_section->vma
+ + osi->sec->output_offset + offset);
+ sym.st_size = 0;
+ sym.st_other = 0;
+ sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_NOTYPE);
+ sym.st_shndx = osi->sec_shndx;
+ return osi->func (osi->finfo, names[type], &sym, osi->sec, NULL) == 1;
+}
+
+/* Output a single local symbol for a generated stub. */
+
+static bool
+elfNN_aarch64_output_stub_sym (output_arch_syminfo *osi, const char *name,
+ bfd_vma offset, bfd_vma size)
+{
+ Elf_Internal_Sym sym;
+
+ sym.st_value = (osi->sec->output_section->vma
+ + osi->sec->output_offset + offset);
+ sym.st_size = size;
+ sym.st_other = 0;
+ sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_FUNC);
+ sym.st_shndx = osi->sec_shndx;
+ return osi->func (osi->finfo, name, &sym, osi->sec, NULL) == 1;
+}
+
+static bool
+aarch64_map_one_stub (struct bfd_hash_entry *gen_entry, void *in_arg)
+{
+ struct elf_aarch64_stub_hash_entry *stub_entry;
+ asection *stub_sec;
+ bfd_vma addr;
+ char *stub_name;
+ output_arch_syminfo *osi;
+
+ /* Massage our args to the form they really have. */
+ stub_entry = (struct elf_aarch64_stub_hash_entry *) gen_entry;
+ osi = (output_arch_syminfo *) in_arg;
+
+ stub_sec = stub_entry->stub_sec;
+
+ /* Ensure this stub is attached to the current section being
+ processed. */
+ if (stub_sec != osi->sec)
+ return true;
+
+ addr = (bfd_vma) stub_entry->stub_offset;
+
+ stub_name = stub_entry->output_name;
+
+ switch (stub_entry->stub_type)
+ {
+ case aarch64_stub_adrp_branch:
+ if (!elfNN_aarch64_output_stub_sym (osi, stub_name, addr,
+ sizeof (aarch64_adrp_branch_stub)))
+ return false;
+ if (!elfNN_aarch64_output_map_sym (osi, AARCH64_MAP_INSN, addr))
+ return false;
+ break;
+ case aarch64_stub_long_branch:
+ if (!elfNN_aarch64_output_stub_sym
+ (osi, stub_name, addr, sizeof (aarch64_long_branch_stub)))
+ return false;
+ if (!elfNN_aarch64_output_map_sym (osi, AARCH64_MAP_INSN, addr))
+ return false;
+ if (!elfNN_aarch64_output_map_sym (osi, AARCH64_MAP_DATA, addr + 16))
+ return false;
+ break;
+ case aarch64_stub_erratum_835769_veneer:
+ if (!elfNN_aarch64_output_stub_sym (osi, stub_name, addr,
+ sizeof (aarch64_erratum_835769_stub)))
+ return false;
+ if (!elfNN_aarch64_output_map_sym (osi, AARCH64_MAP_INSN, addr))
+ return false;
+ break;
+ case aarch64_stub_erratum_843419_veneer:
+ if (!elfNN_aarch64_output_stub_sym (osi, stub_name, addr,
+ sizeof (aarch64_erratum_843419_stub)))
+ return false;
+ if (!elfNN_aarch64_output_map_sym (osi, AARCH64_MAP_INSN, addr))
+ return false;
+ break;
+ case aarch64_stub_none:
+ break;
+
+ default:
+ abort ();
+ }
+
+ return true;
+}
+
+/* Output mapping symbols for linker generated sections. */
+
+static bool
+elfNN_aarch64_output_arch_local_syms (bfd *output_bfd,
+ struct bfd_link_info *info,
+ void *finfo,
+ int (*func) (void *, const char *,
+ Elf_Internal_Sym *,
+ asection *,
+ struct elf_link_hash_entry
+ *))
+{
+ output_arch_syminfo osi;
+ struct elf_aarch64_link_hash_table *htab;
+
+ htab = elf_aarch64_hash_table (info);
+
+ osi.finfo = finfo;
+ osi.info = info;
+ osi.func = func;
+
+ /* Long calls stubs. */
+ if (htab->stub_bfd && htab->stub_bfd->sections)
+ {
+ asection *stub_sec;
+
+ for (stub_sec = htab->stub_bfd->sections;
+ stub_sec != NULL; stub_sec = stub_sec->next)
+ {
+ /* Ignore non-stub sections. */
+ if (!strstr (stub_sec->name, STUB_SUFFIX))
+ continue;
+
+ osi.sec = stub_sec;
+
+ osi.sec_shndx = _bfd_elf_section_from_bfd_section
+ (output_bfd, osi.sec->output_section);
+
+ /* The first instruction in a stub is always a branch. */
+ if (!elfNN_aarch64_output_map_sym (&osi, AARCH64_MAP_INSN, 0))
+ return false;
+
+ bfd_hash_traverse (&htab->stub_hash_table, aarch64_map_one_stub,
+ &osi);
+ }
+ }
+
+ /* Finally, output mapping symbols for the PLT. */
+ if (!htab->root.splt || htab->root.splt->size == 0)
+ return true;
+
+ osi.sec_shndx = _bfd_elf_section_from_bfd_section
+ (output_bfd, htab->root.splt->output_section);
+ osi.sec = htab->root.splt;
+
+ elfNN_aarch64_output_map_sym (&osi, AARCH64_MAP_INSN, 0);
+
+ return true;
+
+}
+
+/* Allocate target specific section data. */
+
+static bool
+elfNN_aarch64_new_section_hook (bfd *abfd, asection *sec)
+{
+ if (!sec->used_by_bfd)
+ {
+ _aarch64_elf_section_data *sdata;
+ size_t amt = sizeof (*sdata);
+
+ sdata = bfd_zalloc (abfd, amt);
+ if (sdata == NULL)
+ return false;
+ sec->used_by_bfd = sdata;
+ }
+
+ record_section_with_aarch64_elf_section_data (sec);
+
+ return _bfd_elf_new_section_hook (abfd, sec);
+}
+
+
+static void
+unrecord_section_via_map_over_sections (bfd *abfd ATTRIBUTE_UNUSED,
+ asection *sec,
+ void *ignore ATTRIBUTE_UNUSED)
+{
+ unrecord_section_with_aarch64_elf_section_data (sec);
+}
+
+static bool
+elfNN_aarch64_close_and_cleanup (bfd *abfd)
+{
+ if (abfd->sections)
+ bfd_map_over_sections (abfd,
+ unrecord_section_via_map_over_sections, NULL);
+
+ return _bfd_elf_close_and_cleanup (abfd);
+}
+
+static bool
+elfNN_aarch64_bfd_free_cached_info (bfd *abfd)
+{
+ if (abfd->sections)
+ bfd_map_over_sections (abfd,
+ unrecord_section_via_map_over_sections, NULL);
+
+ return _bfd_free_cached_info (abfd);
+}
+
+/* Create dynamic sections. This is different from the ARM backend in that
+ the got, plt, gotplt and their relocation sections are all created in the
+ standard part of the bfd elf backend. */
+
+static bool
+elfNN_aarch64_create_dynamic_sections (bfd *dynobj,
+ struct bfd_link_info *info)
+{
+ /* We need to create .got section. */
+ if (!aarch64_elf_create_got_section (dynobj, info))
+ return false;
+
+ return _bfd_elf_create_dynamic_sections (dynobj, info);
+}
+
+
+/* Allocate space in .plt, .got and associated reloc sections for
+ dynamic relocs. */
+
+static bool
+elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+{
+ struct bfd_link_info *info;
+ struct elf_aarch64_link_hash_table *htab;
+ struct elf_aarch64_link_hash_entry *eh;
+ struct elf_dyn_relocs *p;
+
+ /* An example of a bfd_link_hash_indirect symbol is versioned
+ symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
+ -> __gxx_personality_v0(bfd_link_hash_defined)
+
+ There is no need to process bfd_link_hash_indirect symbols here
+ because we will also be presented with the concrete instance of
+ the symbol and elfNN_aarch64_copy_indirect_symbol () will have been
+ called to copy all relevant data from the generic to the concrete
+ symbol instance. */
+ if (h->root.type == bfd_link_hash_indirect)
+ return true;
+
+ if (h->root.type == bfd_link_hash_warning)
+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+ info = (struct bfd_link_info *) inf;
+ htab = elf_aarch64_hash_table (info);
+
+ /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it
+ here if it is defined and referenced in a non-shared object. */
+ if (h->type == STT_GNU_IFUNC
+ && h->def_regular)
+ return true;
+ else if (htab->root.dynamic_sections_created && h->plt.refcount > 0)
+ {
+ /* Make sure this symbol is output as a dynamic symbol.
+ Undefined weak syms won't yet be marked as dynamic. */
+ if (h->dynindx == -1 && !h->forced_local
+ && h->root.type == bfd_link_hash_undefweak)
+ {
+ if (!bfd_elf_link_record_dynamic_symbol (info, h))
+ return false;
+ }
+
+ if (bfd_link_pic (info) || WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h))
+ {
+ asection *s = htab->root.splt;
+
+ /* If this is the first .plt entry, make room for the special
+ first entry. */
+ if (s->size == 0)
+ s->size += htab->plt_header_size;
+
+ h->plt.offset = s->size;
+
+ /* If this symbol is not defined in a regular file, and we are
+ not generating a shared library, then set the symbol to this
+ location in the .plt. This is required to make function
+ pointers compare as equal between the normal executable and
+ the shared library. */
+ if (!bfd_link_pic (info) && !h->def_regular)
+ {
+ h->root.u.def.section = s;
+ h->root.u.def.value = h->plt.offset;
+ }
+
+ /* Make room for this entry. For now we only create the
+ small model PLT entries. We later need to find a way
+ of relaxing into these from the large model PLT entries. */
+ s->size += htab->plt_entry_size;
+
+ /* We also need to make an entry in the .got.plt section, which
+ will be placed in the .got section by the linker script. */
+ htab->root.sgotplt->size += GOT_ENTRY_SIZE;
+
+ /* We also need to make an entry in the .rela.plt section. */
+ htab->root.srelplt->size += RELOC_SIZE (htab);
+
+ /* We need to ensure that all GOT entries that serve the PLT
+ are consecutive with the special GOT slots [0] [1] and
+ [2]. Any addtional relocations, such as
+ R_AARCH64_TLSDESC, must be placed after the PLT related
+ entries. We abuse the reloc_count such that during
+ sizing we adjust reloc_count to indicate the number of
+ PLT related reserved entries. In subsequent phases when
+ filling in the contents of the reloc entries, PLT related
+ entries are placed by computing their PLT index (0
+ .. reloc_count). While other none PLT relocs are placed
+ at the slot indicated by reloc_count and reloc_count is
+ updated. */
+
+ htab->root.srelplt->reloc_count++;
+
+ /* Mark the DSO in case R_<CLS>_JUMP_SLOT relocs against
+ variant PCS symbols are present. */
+ if (h->other & STO_AARCH64_VARIANT_PCS)
+ htab->variant_pcs = 1;
+
+ }
+ else
+ {
+ h->plt.offset = (bfd_vma) - 1;
+ h->needs_plt = 0;
+ }
+ }
+ else
+ {
+ h->plt.offset = (bfd_vma) - 1;
+ h->needs_plt = 0;
+ }
+
+ eh = (struct elf_aarch64_link_hash_entry *) h;
+ eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
+
+ if (h->got.refcount > 0)
+ {
+ bool dyn;
+ unsigned got_type = elf_aarch64_hash_entry (h)->got_type;
+
+ h->got.offset = (bfd_vma) - 1;
+
+ dyn = htab->root.dynamic_sections_created;
+
+ /* Make sure this symbol is output as a dynamic symbol.
+ Undefined weak syms won't yet be marked as dynamic. */
+ if (dyn && h->dynindx == -1 && !h->forced_local
+ && h->root.type == bfd_link_hash_undefweak)
+ {
+ if (!bfd_elf_link_record_dynamic_symbol (info, h))
+ return false;
+ }
+
+ if (got_type == GOT_UNKNOWN)
+ {
+ }
+ else if (got_type == GOT_NORMAL)
+ {
+ h->got.offset = htab->root.sgot->size;
+ htab->root.sgot->size += GOT_ENTRY_SIZE;
+ if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+ || h->root.type != bfd_link_hash_undefweak)
+ && (bfd_link_pic (info)
+ || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))
+ /* Undefined weak symbol in static PIE resolves to 0 without
+ any dynamic relocations. */
+ && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ {
+ htab->root.srelgot->size += RELOC_SIZE (htab);
+ }
+ }
+ else
+ {
+ int indx;
+ if (got_type & GOT_TLSDESC_GD)
+ {
+ eh->tlsdesc_got_jump_table_offset =
+ (htab->root.sgotplt->size
+ - aarch64_compute_jump_table_size (htab));
+ htab->root.sgotplt->size += GOT_ENTRY_SIZE * 2;
+ h->got.offset = (bfd_vma) - 2;
+ }
+
+ if (got_type & GOT_TLS_GD)
+ {
+ h->got.offset = htab->root.sgot->size;
+ htab->root.sgot->size += GOT_ENTRY_SIZE * 2;
+ }
+
+ if (got_type & GOT_TLS_IE)
+ {
+ h->got.offset = htab->root.sgot->size;
+ htab->root.sgot->size += GOT_ENTRY_SIZE;
+ }
+
+ indx = h && h->dynindx != -1 ? h->dynindx : 0;
+ if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+ || h->root.type != bfd_link_hash_undefweak)
+ && (!bfd_link_executable (info)
+ || indx != 0
+ || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h)))
+ {
+ if (got_type & GOT_TLSDESC_GD)
+ {
+ htab->root.srelplt->size += RELOC_SIZE (htab);
+ /* Note reloc_count not incremented here! We have
+ already adjusted reloc_count for this relocation
+ type. */
+
+ /* TLSDESC PLT is now needed, but not yet determined. */
+ htab->root.tlsdesc_plt = (bfd_vma) - 1;
+ }
+
+ if (got_type & GOT_TLS_GD)
+ htab->root.srelgot->size += RELOC_SIZE (htab) * 2;
+
+ if (got_type & GOT_TLS_IE)
+ htab->root.srelgot->size += RELOC_SIZE (htab);
+ }
+ }
+ }
+ else
+ {
+ h->got.offset = (bfd_vma) - 1;
+ }
+
+ if (h->dyn_relocs == NULL)
+ return true;
+
+ for (p = h->dyn_relocs; p != NULL; p = p->next)
+ if (eh->def_protected)
+ {
+ /* Disallow copy relocations against protected symbol. */
+ asection *s = p->sec->output_section;
+ if (s != NULL && (s->flags & SEC_READONLY) != 0)
+ {
+ info->callbacks->einfo
+ /* xgettext:c-format */
+ (_ ("%F%P: %pB: copy relocation against non-copyable "
+ "protected symbol `%s'\n"),
+ p->sec->owner, h->root.root.string);
+ return false;
+ }
+ }
+
+ /* In the shared -Bsymbolic case, discard space allocated for
+ dynamic pc-relative relocs against symbols which turn out to be
+ defined in regular objects. For the normal shared case, discard
+ space for pc-relative relocs that have become local due to symbol
+ visibility changes. */
+
+ if (bfd_link_pic (info))
+ {
+ /* Relocs that use pc_count are those that appear on a call
+ insn, or certain REL relocs that can generated via assembly.
+ We want calls to protected symbols to resolve directly to the
+ function rather than going via the plt. If people want
+ function pointer comparisons to work as expected then they
+ should avoid writing weird assembly. */
+ if (SYMBOL_CALLS_LOCAL (info, h))
+ {
+ struct elf_dyn_relocs **pp;
+
+ for (pp = &h->dyn_relocs; (p = *pp) != NULL;)
+ {
+ p->count -= p->pc_count;
+ p->pc_count = 0;
+ if (p->count == 0)
+ *pp = p->next;
+ else
+ pp = &p->next;
+ }
+ }
+
+ /* Also discard relocs on undefined weak syms with non-default
+ visibility. */
+ if (h->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
+ {
+ if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
+ || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ h->dyn_relocs = NULL;
+
+ /* Make sure undefined weak symbols are output as a dynamic
+ symbol in PIEs. */
+ else if (h->dynindx == -1
+ && !h->forced_local
+ && h->root.type == bfd_link_hash_undefweak
+ && !bfd_elf_link_record_dynamic_symbol (info, h))
+ return false;
+ }
+
+ }
+ else if (ELIMINATE_COPY_RELOCS)
+ {
+ /* For the non-shared case, discard space for relocs against
+ symbols which turn out to need copy relocs or are not
+ dynamic. */
+
+ if (!h->non_got_ref
+ && ((h->def_dynamic
+ && !h->def_regular)
+ || (htab->root.dynamic_sections_created
+ && (h->root.type == bfd_link_hash_undefweak
+ || h->root.type == bfd_link_hash_undefined))))
+ {
+ /* Make sure this symbol is output as a dynamic symbol.
+ Undefined weak syms won't yet be marked as dynamic. */
+ if (h->dynindx == -1
+ && !h->forced_local
+ && h->root.type == bfd_link_hash_undefweak
+ && !bfd_elf_link_record_dynamic_symbol (info, h))
+ return false;
+
+ /* If that succeeded, we know we'll be keeping all the
+ relocs. */
+ if (h->dynindx != -1)
+ goto keep;
+ }
+
+ h->dyn_relocs = NULL;
+
+ keep:;
+ }
+
+ /* Finally, allocate space. */
+ for (p = h->dyn_relocs; p != NULL; p = p->next)
+ {
+ asection *sreloc;
+
+ sreloc = elf_section_data (p->sec)->sreloc;
+
+ BFD_ASSERT (sreloc != NULL);
+
+ sreloc->size += p->count * RELOC_SIZE (htab);
+ }
+
+ return true;
+}
+
+/* Allocate space in .plt, .got and associated reloc sections for
+ ifunc dynamic relocs. */
+
+static bool
+elfNN_aarch64_allocate_ifunc_dynrelocs (struct elf_link_hash_entry *h,
+ void *inf)
+{
+ struct bfd_link_info *info;
+ struct elf_aarch64_link_hash_table *htab;
+
+ /* An example of a bfd_link_hash_indirect symbol is versioned
+ symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
+ -> __gxx_personality_v0(bfd_link_hash_defined)
+
+ There is no need to process bfd_link_hash_indirect symbols here
+ because we will also be presented with the concrete instance of
+ the symbol and elfNN_aarch64_copy_indirect_symbol () will have been
+ called to copy all relevant data from the generic to the concrete
+ symbol instance. */
+ if (h->root.type == bfd_link_hash_indirect)
+ return true;
+
+ if (h->root.type == bfd_link_hash_warning)
+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+ info = (struct bfd_link_info *) inf;
+ htab = elf_aarch64_hash_table (info);
+
+ /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it
+ here if it is defined and referenced in a non-shared object. */
+ if (h->type == STT_GNU_IFUNC
+ && h->def_regular)
+ return _bfd_elf_allocate_ifunc_dyn_relocs (info, h,
+ &h->dyn_relocs,
+ htab->plt_entry_size,
+ htab->plt_header_size,
+ GOT_ENTRY_SIZE,
+ false);
+ return true;
+}
+
+/* Allocate space in .plt, .got and associated reloc sections for
+ local ifunc dynamic relocs. */
+
+static int
+elfNN_aarch64_allocate_local_ifunc_dynrelocs (void **slot, void *inf)
+{
+ struct elf_link_hash_entry *h
+ = (struct elf_link_hash_entry *) *slot;
+
+ if (h->type != STT_GNU_IFUNC
+ || !h->def_regular
+ || !h->ref_regular
+ || !h->forced_local
+ || h->root.type != bfd_link_hash_defined)
+ abort ();
+
+ return elfNN_aarch64_allocate_ifunc_dynrelocs (h, inf);
+}
+
+/* This is the most important function of all . Innocuosly named
+ though ! */
+
+static bool
+elfNN_aarch64_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
+ struct bfd_link_info *info)
+{
+ struct elf_aarch64_link_hash_table *htab;
+ bfd *dynobj;
+ asection *s;
+ bool relocs;
+ bfd *ibfd;
+
+ htab = elf_aarch64_hash_table ((info));
+ dynobj = htab->root.dynobj;
+
+ BFD_ASSERT (dynobj != NULL);
+
+ if (htab->root.dynamic_sections_created)
+ {
+ if (bfd_link_executable (info) && !info->nointerp)
+ {
+ s = bfd_get_linker_section (dynobj, ".interp");
+ if (s == NULL)
+ abort ();
+ s->size = sizeof ELF_DYNAMIC_INTERPRETER;
+ s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
+ }
+ }
+
+ /* Set up .got offsets for local syms, and space for local dynamic
+ relocs. */
+ for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next)
+ {
+ struct elf_aarch64_local_symbol *locals = NULL;
+ Elf_Internal_Shdr *symtab_hdr;
+ asection *srel;
+ unsigned int i;
+
+ if (!is_aarch64_elf (ibfd))
+ continue;
+
+ for (s = ibfd->sections; s != NULL; s = s->next)
+ {
+ struct elf_dyn_relocs *p;
+
+ for (p = (struct elf_dyn_relocs *)
+ (elf_section_data (s)->local_dynrel); p != NULL; p = p->next)
+ {
+ if (!bfd_is_abs_section (p->sec)
+ && bfd_is_abs_section (p->sec->output_section))
+ {
+ /* Input section has been discarded, either because
+ it is a copy of a linkonce section or due to
+ linker script /DISCARD/, so we'll be discarding
+ the relocs too. */
+ }
+ else if (p->count != 0)
+ {
+ srel = elf_section_data (p->sec)->sreloc;
+ srel->size += p->count * RELOC_SIZE (htab);
+ if ((p->sec->output_section->flags & SEC_READONLY) != 0)
+ info->flags |= DF_TEXTREL;
+ }
+ }
+ }
+
+ locals = elf_aarch64_locals (ibfd);
+ if (!locals)
+ continue;
+
+ symtab_hdr = &elf_symtab_hdr (ibfd);
+ srel = htab->root.srelgot;
+ for (i = 0; i < symtab_hdr->sh_info; i++)
+ {
+ locals[i].got_offset = (bfd_vma) - 1;
+ locals[i].tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
+ if (locals[i].got_refcount > 0)
+ {
+ unsigned got_type = locals[i].got_type;
+ if (got_type & GOT_TLSDESC_GD)
+ {
+ locals[i].tlsdesc_got_jump_table_offset =
+ (htab->root.sgotplt->size
+ - aarch64_compute_jump_table_size (htab));
+ htab->root.sgotplt->size += GOT_ENTRY_SIZE * 2;
+ locals[i].got_offset = (bfd_vma) - 2;
+ }
+
+ if (got_type & GOT_TLS_GD)
+ {
+ locals[i].got_offset = htab->root.sgot->size;
+ htab->root.sgot->size += GOT_ENTRY_SIZE * 2;
+ }
+
+ if (got_type & GOT_TLS_IE
+ || got_type & GOT_NORMAL)
+ {
+ locals[i].got_offset = htab->root.sgot->size;
+ htab->root.sgot->size += GOT_ENTRY_SIZE;
+ }
+
+ if (got_type == GOT_UNKNOWN)
+ {
+ }
+
+ if (bfd_link_pic (info))
+ {
+ if (got_type & GOT_TLSDESC_GD)
+ {
+ htab->root.srelplt->size += RELOC_SIZE (htab);
+ /* Note RELOC_COUNT not incremented here! */
+ htab->root.tlsdesc_plt = (bfd_vma) - 1;
+ }
+
+ if (got_type & GOT_TLS_GD)
+ htab->root.srelgot->size += RELOC_SIZE (htab) * 2;
+
+ if (got_type & GOT_TLS_IE
+ || got_type & GOT_NORMAL)
+ htab->root.srelgot->size += RELOC_SIZE (htab);
+ }
+ }
+ else
+ {
+ locals[i].got_refcount = (bfd_vma) - 1;
+ }
+ }
+ }
+
+
+ /* Allocate global sym .plt and .got entries, and space for global
+ sym dynamic relocs. */
+ elf_link_hash_traverse (&htab->root, elfNN_aarch64_allocate_dynrelocs,
+ info);
+
+ /* Allocate global ifunc sym .plt and .got entries, and space for global
+ ifunc sym dynamic relocs. */
+ elf_link_hash_traverse (&htab->root, elfNN_aarch64_allocate_ifunc_dynrelocs,
+ info);
+
+ /* Allocate .plt and .got entries, and space for local ifunc symbols. */
+ htab_traverse (htab->loc_hash_table,
+ elfNN_aarch64_allocate_local_ifunc_dynrelocs,
+ info);
+
+ /* For every jump slot reserved in the sgotplt, reloc_count is
+ incremented. However, when we reserve space for TLS descriptors,
+ it's not incremented, so in order to compute the space reserved
+ for them, it suffices to multiply the reloc count by the jump
+ slot size. */
+
+ if (htab->root.srelplt)
+ htab->sgotplt_jump_table_size = aarch64_compute_jump_table_size (htab);
+
+ if (htab->root.tlsdesc_plt)
+ {
+ if (htab->root.splt->size == 0)
+ htab->root.splt->size += htab->plt_header_size;
+
+ /* If we're not using lazy TLS relocations, don't generate the
+ GOT and PLT entry required. */
+ if ((info->flags & DF_BIND_NOW))
+ htab->root.tlsdesc_plt = 0;
+ else
+ {
+ htab->root.tlsdesc_plt = htab->root.splt->size;
+ htab->root.splt->size += htab->tlsdesc_plt_entry_size;
+
+ htab->root.tlsdesc_got = htab->root.sgot->size;
+ htab->root.sgot->size += GOT_ENTRY_SIZE;
+ }
+ }
+
+ /* Init mapping symbols information to use later to distingush between
+ code and data while scanning for errata. */
+ if (htab->fix_erratum_835769 || htab->fix_erratum_843419)
+ for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next)
+ {
+ if (!is_aarch64_elf (ibfd))
+ continue;
+ bfd_elfNN_aarch64_init_maps (ibfd);
+ }
+
+ /* We now have determined the sizes of the various dynamic sections.
+ Allocate memory for them. */
+ relocs = false;
+ for (s = dynobj->sections; s != NULL; s = s->next)
+ {
+ if ((s->flags & SEC_LINKER_CREATED) == 0)
+ continue;
+
+ if (s == htab->root.splt
+ || s == htab->root.sgot
+ || s == htab->root.sgotplt
+ || s == htab->root.iplt
+ || s == htab->root.igotplt
+ || s == htab->root.sdynbss
+ || s == htab->root.sdynrelro)
+ {
+ /* Strip this section if we don't need it; see the
+ comment below. */
+ }
+ else if (startswith (bfd_section_name (s), ".rela"))
+ {
+ if (s->size != 0 && s != htab->root.srelplt)
+ relocs = true;
+
+ /* We use the reloc_count field as a counter if we need
+ to copy relocs into the output file. */
+ if (s != htab->root.srelplt)
+ s->reloc_count = 0;
+ }
+ else
+ {
+ /* It's not one of our sections, so don't allocate space. */
+ continue;
+ }
+
+ if (s->size == 0)
+ {
+ /* If we don't need this section, strip it from the
+ output file. This is mostly to handle .rela.bss and
+ .rela.plt. We must create both sections in
+ create_dynamic_sections, because they must be created
+ before the linker maps input sections to output
+ sections. The linker does that before
+ adjust_dynamic_symbol is called, and it is that
+ function which decides whether anything needs to go
+ into these sections. */
+ s->flags |= SEC_EXCLUDE;
+ continue;
+ }
+
+ if ((s->flags & SEC_HAS_CONTENTS) == 0)
+ continue;
+
+ /* Allocate memory for the section contents. We use bfd_zalloc
+ here in case unused entries are not reclaimed before the
+ section's contents are written out. This should not happen,
+ but this way if it does, we get a R_AARCH64_NONE reloc instead
+ of garbage. */
+ s->contents = (bfd_byte *) bfd_zalloc (dynobj, s->size);
+ if (s->contents == NULL)
+ return false;
+ }
+
+ if (htab->root.dynamic_sections_created)
+ {
+ /* Add some entries to the .dynamic section. We fill in the
+ values later, in elfNN_aarch64_finish_dynamic_sections, but we
+ must add the entries now so that we get the correct size for
+ the .dynamic section. The DT_DEBUG entry is filled in by the
+ dynamic linker and used by the debugger. */
+#define add_dynamic_entry(TAG, VAL) \
+ _bfd_elf_add_dynamic_entry (info, TAG, VAL)
+
+ if (!_bfd_elf_add_dynamic_tags (output_bfd, info, relocs))
+ return false;
+
+ if (htab->root.splt->size != 0)
+ {
+ if (htab->variant_pcs
+ && !add_dynamic_entry (DT_AARCH64_VARIANT_PCS, 0))
+ return false;
+
+ if ((elf_aarch64_tdata (output_bfd)->plt_type == PLT_BTI_PAC)
+ && (!add_dynamic_entry (DT_AARCH64_BTI_PLT, 0)
+ || !add_dynamic_entry (DT_AARCH64_PAC_PLT, 0)))
+ return false;
+
+ else if ((elf_aarch64_tdata (output_bfd)->plt_type == PLT_BTI)
+ && !add_dynamic_entry (DT_AARCH64_BTI_PLT, 0))
+ return false;
+
+ else if ((elf_aarch64_tdata (output_bfd)->plt_type == PLT_PAC)
+ && !add_dynamic_entry (DT_AARCH64_PAC_PLT, 0))
+ return false;
+ }
+ }
+#undef add_dynamic_entry
+
+ return true;
+}
+
+static inline void
+elf_aarch64_update_plt_entry (bfd *output_bfd,
+ bfd_reloc_code_real_type r_type,
+ bfd_byte *plt_entry, bfd_vma value)
+{
+ reloc_howto_type *howto = elfNN_aarch64_howto_from_bfd_reloc (r_type);
+
+ /* FIXME: We should check the return value from this function call. */
+ (void) _bfd_aarch64_elf_put_addend (output_bfd, plt_entry, r_type, howto, value);
+}
+
+static void
+elfNN_aarch64_create_small_pltn_entry (struct elf_link_hash_entry *h,
+ struct elf_aarch64_link_hash_table
+ *htab, bfd *output_bfd,
+ struct bfd_link_info *info)
+{
+ bfd_byte *plt_entry;
+ bfd_vma plt_index;
+ bfd_vma got_offset;
+ bfd_vma gotplt_entry_address;
+ bfd_vma plt_entry_address;
+ Elf_Internal_Rela rela;
+ bfd_byte *loc;
+ asection *plt, *gotplt, *relplt;
+
+ /* When building a static executable, use .iplt, .igot.plt and
+ .rela.iplt sections for STT_GNU_IFUNC symbols. */
+ if (htab->root.splt != NULL)
+ {
+ plt = htab->root.splt;
+ gotplt = htab->root.sgotplt;
+ relplt = htab->root.srelplt;
+ }
+ else
+ {
+ plt = htab->root.iplt;
+ gotplt = htab->root.igotplt;
+ relplt = htab->root.irelplt;
+ }
+
+ /* Get the index in the procedure linkage table which
+ corresponds to this symbol. This is the index of this symbol
+ in all the symbols for which we are making plt entries. The
+ first entry in the procedure linkage table is reserved.
+
+ Get the offset into the .got table of the entry that
+ corresponds to this function. Each .got entry is GOT_ENTRY_SIZE
+ bytes. The first three are reserved for the dynamic linker.
+
+ For static executables, we don't reserve anything. */
+
+ if (plt == htab->root.splt)
+ {
+ plt_index = (h->plt.offset - htab->plt_header_size) / htab->plt_entry_size;
+ got_offset = (plt_index + 3) * GOT_ENTRY_SIZE;
+ }
+ else
+ {
+ plt_index = h->plt.offset / htab->plt_entry_size;
+ got_offset = plt_index * GOT_ENTRY_SIZE;
+ }
+
+ plt_entry = plt->contents + h->plt.offset;
+ plt_entry_address = plt->output_section->vma
+ + plt->output_offset + h->plt.offset;
+ gotplt_entry_address = gotplt->output_section->vma +
+ gotplt->output_offset + got_offset;
+
+ /* Copy in the boiler-plate for the PLTn entry. */
+ memcpy (plt_entry, htab->plt_entry, htab->plt_entry_size);
+
+ /* First instruction in BTI enabled PLT stub is a BTI
+ instruction so skip it. */
+ if (elf_aarch64_tdata (output_bfd)->plt_type & PLT_BTI
+ && elf_elfheader (output_bfd)->e_type == ET_EXEC)
+ plt_entry = plt_entry + 4;
+
+ /* Fill in the top 21 bits for this: ADRP x16, PLT_GOT + n * 8.
+ ADRP: ((PG(S+A)-PG(P)) >> 12) & 0x1fffff */
+ elf_aarch64_update_plt_entry (output_bfd, BFD_RELOC_AARCH64_ADR_HI21_PCREL,
+ plt_entry,
+ PG (gotplt_entry_address) -
+ PG (plt_entry_address));
+
+ /* Fill in the lo12 bits for the load from the pltgot. */
+ elf_aarch64_update_plt_entry (output_bfd, BFD_RELOC_AARCH64_LDSTNN_LO12,
+ plt_entry + 4,
+ PG_OFFSET (gotplt_entry_address));
+
+ /* Fill in the lo12 bits for the add from the pltgot entry. */
+ elf_aarch64_update_plt_entry (output_bfd, BFD_RELOC_AARCH64_ADD_LO12,
+ plt_entry + 8,
+ PG_OFFSET (gotplt_entry_address));
+
+ /* All the GOTPLT Entries are essentially initialized to PLT0. */
+ bfd_put_NN (output_bfd,
+ plt->output_section->vma + plt->output_offset,
+ gotplt->contents + got_offset);
+
+ rela.r_offset = gotplt_entry_address;
+
+ if (h->dynindx == -1
+ || ((bfd_link_executable (info)
+ || ELF_ST_VISIBILITY (h->other) != STV_DEFAULT)
+ && h->def_regular
+ && h->type == STT_GNU_IFUNC))
+ {
+ /* If an STT_GNU_IFUNC symbol is locally defined, generate
+ R_AARCH64_IRELATIVE instead of R_AARCH64_JUMP_SLOT. */
+ rela.r_info = ELFNN_R_INFO (0, AARCH64_R (IRELATIVE));
+ rela.r_addend = (h->root.u.def.value
+ + h->root.u.def.section->output_section->vma
+ + h->root.u.def.section->output_offset);
+ }
+ else
+ {
+ /* Fill in the entry in the .rela.plt section. */
+ rela.r_info = ELFNN_R_INFO (h->dynindx, AARCH64_R (JUMP_SLOT));
+ rela.r_addend = 0;
+ }
+
+ /* Compute the relocation entry to used based on PLT index and do
+ not adjust reloc_count. The reloc_count has already been adjusted
+ to account for this entry. */
+ loc = relplt->contents + plt_index * RELOC_SIZE (htab);
+ bfd_elfNN_swap_reloca_out (output_bfd, &rela, loc);
+}
+
+/* Size sections even though they're not dynamic. We use it to setup
+ _TLS_MODULE_BASE_, if needed. */
+
+static bool
+elfNN_aarch64_always_size_sections (bfd *output_bfd,
+ struct bfd_link_info *info)
+{
+ asection *tls_sec;
+
+ if (bfd_link_relocatable (info))
+ return true;
+
+ tls_sec = elf_hash_table (info)->tls_sec;
+
+ if (tls_sec)
+ {
+ struct elf_link_hash_entry *tlsbase;
+
+ tlsbase = elf_link_hash_lookup (elf_hash_table (info),
+ "_TLS_MODULE_BASE_", true, true, false);
+
+ if (tlsbase)
+ {
+ struct bfd_link_hash_entry *h = NULL;
+ const struct elf_backend_data *bed =
+ get_elf_backend_data (output_bfd);
+
+ if (!(_bfd_generic_link_add_one_symbol
+ (info, output_bfd, "_TLS_MODULE_BASE_", BSF_LOCAL,
+ tls_sec, 0, NULL, false, bed->collect, &h)))
+ return false;
+
+ tlsbase->type = STT_TLS;
+ tlsbase = (struct elf_link_hash_entry *) h;
+ tlsbase->def_regular = 1;
+ tlsbase->other = STV_HIDDEN;
+ (*bed->elf_backend_hide_symbol) (info, tlsbase, true);
+ }
+ }
+
+ return true;
+}
+
+/* Finish up dynamic symbol handling. We set the contents of various
+ dynamic sections here. */
+
+static bool
+elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+ struct bfd_link_info *info,
+ struct elf_link_hash_entry *h,
+ Elf_Internal_Sym *sym)
+{
+ struct elf_aarch64_link_hash_table *htab;
+ htab = elf_aarch64_hash_table (info);
+
+ if (h->plt.offset != (bfd_vma) - 1)
+ {
+ asection *plt, *gotplt, *relplt;
+
+ /* This symbol has an entry in the procedure linkage table. Set
+ it up. */
+
+ /* When building a static executable, use .iplt, .igot.plt and
+ .rela.iplt sections for STT_GNU_IFUNC symbols. */
+ if (htab->root.splt != NULL)
+ {
+ plt = htab->root.splt;
+ gotplt = htab->root.sgotplt;
+ relplt = htab->root.srelplt;
+ }
+ else
+ {
+ plt = htab->root.iplt;
+ gotplt = htab->root.igotplt;
+ relplt = htab->root.irelplt;
+ }
+
+ /* This symbol has an entry in the procedure linkage table. Set
+ it up. */
+ if ((h->dynindx == -1
+ && !((h->forced_local || bfd_link_executable (info))
+ && h->def_regular
+ && h->type == STT_GNU_IFUNC))
+ || plt == NULL
+ || gotplt == NULL
+ || relplt == NULL)
+ return false;
+
+ elfNN_aarch64_create_small_pltn_entry (h, htab, output_bfd, info);
+ if (!h->def_regular)
+ {
+ /* Mark the symbol as undefined, rather than as defined in
+ the .plt section. */
+ sym->st_shndx = SHN_UNDEF;
+ /* If the symbol is weak we need to clear the value.
+ Otherwise, the PLT entry would provide a definition for
+ the symbol even if the symbol wasn't defined anywhere,
+ and so the symbol would never be NULL. Leave the value if
+ there were any relocations where pointer equality matters
+ (this is a clue for the dynamic linker, to make function
+ pointer comparisons work between an application and shared
+ library). */
+ if (!h->ref_regular_nonweak || !h->pointer_equality_needed)
+ sym->st_value = 0;
+ }
+ }
+
+ if (h->got.offset != (bfd_vma) - 1
+ && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
+ /* Undefined weak symbol in static PIE resolves to 0 without
+ any dynamic relocations. */
+ && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ {
+ Elf_Internal_Rela rela;
+ bfd_byte *loc;
+
+ /* This symbol has an entry in the global offset table. Set it
+ up. */
+ if (htab->root.sgot == NULL || htab->root.srelgot == NULL)
+ abort ();
+
+ rela.r_offset = (htab->root.sgot->output_section->vma
+ + htab->root.sgot->output_offset
+ + (h->got.offset & ~(bfd_vma) 1));
+
+ if (h->def_regular
+ && h->type == STT_GNU_IFUNC)
+ {
+ if (bfd_link_pic (info))
+ {
+ /* Generate R_AARCH64_GLOB_DAT. */
+ goto do_glob_dat;
+ }
+ else
+ {
+ asection *plt;
+
+ if (!h->pointer_equality_needed)
+ abort ();
+
+ /* For non-shared object, we can't use .got.plt, which
+ contains the real function address if we need pointer
+ equality. We load the GOT entry with the PLT entry. */
+ plt = htab->root.splt ? htab->root.splt : htab->root.iplt;
+ bfd_put_NN (output_bfd, (plt->output_section->vma
+ + plt->output_offset
+ + h->plt.offset),
+ htab->root.sgot->contents
+ + (h->got.offset & ~(bfd_vma) 1));
+ return true;
+ }
+ }
+ else if (bfd_link_pic (info) && SYMBOL_REFERENCES_LOCAL (info, h))
+ {
+ if (!(h->def_regular || ELF_COMMON_DEF_P (h)))
+ return false;
+
+ BFD_ASSERT ((h->got.offset & 1) != 0);
+ rela.r_info = ELFNN_R_INFO (0, AARCH64_R (RELATIVE));
+ rela.r_addend = (h->root.u.def.value
+ + h->root.u.def.section->output_section->vma
+ + h->root.u.def.section->output_offset);
+ }
+ else
+ {
+ do_glob_dat:
+ BFD_ASSERT ((h->got.offset & 1) == 0);
+ bfd_put_NN (output_bfd, (bfd_vma) 0,
+ htab->root.sgot->contents + h->got.offset);
+ rela.r_info = ELFNN_R_INFO (h->dynindx, AARCH64_R (GLOB_DAT));
+ rela.r_addend = 0;
+ }
+
+ loc = htab->root.srelgot->contents;
+ loc += htab->root.srelgot->reloc_count++ * RELOC_SIZE (htab);
+ bfd_elfNN_swap_reloca_out (output_bfd, &rela, loc);
+ }
+
+ if (h->needs_copy)
+ {
+ Elf_Internal_Rela rela;
+ asection *s;
+ bfd_byte *loc;
+
+ /* This symbol needs a copy reloc. Set it up. */
+ if (h->dynindx == -1
+ || (h->root.type != bfd_link_hash_defined
+ && h->root.type != bfd_link_hash_defweak)
+ || htab->root.srelbss == NULL)
+ abort ();
+
+ rela.r_offset = (h->root.u.def.value
+ + h->root.u.def.section->output_section->vma
+ + h->root.u.def.section->output_offset);
+ rela.r_info = ELFNN_R_INFO (h->dynindx, AARCH64_R (COPY));
+ rela.r_addend = 0;
+ if (h->root.u.def.section == htab->root.sdynrelro)
+ s = htab->root.sreldynrelro;
+ else
+ s = htab->root.srelbss;
+ loc = s->contents + s->reloc_count++ * RELOC_SIZE (htab);
+ bfd_elfNN_swap_reloca_out (output_bfd, &rela, loc);
+ }
+
+ /* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute. SYM may
+ be NULL for local symbols. */
+ if (sym != NULL
+ && (h == elf_hash_table (info)->hdynamic
+ || h == elf_hash_table (info)->hgot))
+ sym->st_shndx = SHN_ABS;
+
+ return true;
+}
+
+/* Finish up local dynamic symbol handling. We set the contents of
+ various dynamic sections here. */
+
+static int
+elfNN_aarch64_finish_local_dynamic_symbol (void **slot, void *inf)
+{
+ struct elf_link_hash_entry *h
+ = (struct elf_link_hash_entry *) *slot;
+ struct bfd_link_info *info
+ = (struct bfd_link_info *) inf;
+
+ return elfNN_aarch64_finish_dynamic_symbol (info->output_bfd,
+ info, h, NULL);
+}
+
+static void
+elfNN_aarch64_init_small_plt0_entry (bfd *output_bfd ATTRIBUTE_UNUSED,
+ struct elf_aarch64_link_hash_table
+ *htab)
+{
+ /* Fill in PLT0. Fixme:RR Note this doesn't distinguish between
+ small and large plts and at the minute just generates
+ the small PLT. */
+
+ /* PLT0 of the small PLT looks like this in ELF64 -
+ stp x16, x30, [sp, #-16]! // Save the reloc and lr on stack.
+ adrp x16, PLT_GOT + 16 // Get the page base of the GOTPLT
+ ldr x17, [x16, #:lo12:PLT_GOT+16] // Load the address of the
+ // symbol resolver
+ add x16, x16, #:lo12:PLT_GOT+16 // Load the lo12 bits of the
+ // GOTPLT entry for this.
+ br x17
+ PLT0 will be slightly different in ELF32 due to different got entry
+ size. */
+ bfd_vma plt_got_2nd_ent; /* Address of GOT[2]. */
+ bfd_vma plt_base;
+
+
+ memcpy (htab->root.splt->contents, htab->plt0_entry,
+ htab->plt_header_size);
+
+ /* PR 26312: Explicitly set the sh_entsize to 0 so that
+ consumers do not think that the section contains fixed
+ sized objects. */
+ elf_section_data (htab->root.splt->output_section)->this_hdr.sh_entsize = 0;
+
+ plt_got_2nd_ent = (htab->root.sgotplt->output_section->vma
+ + htab->root.sgotplt->output_offset
+ + GOT_ENTRY_SIZE * 2);
+
+ plt_base = htab->root.splt->output_section->vma +
+ htab->root.splt->output_offset;
+
+ /* First instruction in BTI enabled PLT stub is a BTI
+ instruction so skip it. */
+ bfd_byte *plt0_entry = htab->root.splt->contents;
+ if (elf_aarch64_tdata (output_bfd)->plt_type & PLT_BTI)
+ plt0_entry = plt0_entry + 4;
+
+ /* Fill in the top 21 bits for this: ADRP x16, PLT_GOT + n * 8.
+ ADRP: ((PG(S+A)-PG(P)) >> 12) & 0x1fffff */
+ elf_aarch64_update_plt_entry (output_bfd, BFD_RELOC_AARCH64_ADR_HI21_PCREL,
+ plt0_entry + 4,
+ PG (plt_got_2nd_ent) - PG (plt_base + 4));
+
+ elf_aarch64_update_plt_entry (output_bfd, BFD_RELOC_AARCH64_LDSTNN_LO12,
+ plt0_entry + 8,
+ PG_OFFSET (plt_got_2nd_ent));
+
+ elf_aarch64_update_plt_entry (output_bfd, BFD_RELOC_AARCH64_ADD_LO12,
+ plt0_entry + 12,
+ PG_OFFSET (plt_got_2nd_ent));
+}
+
+static bool
+elfNN_aarch64_finish_dynamic_sections (bfd *output_bfd,
+ struct bfd_link_info *info)
+{
+ struct elf_aarch64_link_hash_table *htab;
+ bfd *dynobj;
+ asection *sdyn;
+
+ htab = elf_aarch64_hash_table (info);
+ dynobj = htab->root.dynobj;
+ sdyn = bfd_get_linker_section (dynobj, ".dynamic");
+
+ if (htab->root.dynamic_sections_created)
+ {
+ ElfNN_External_Dyn *dyncon, *dynconend;
+
+ if (sdyn == NULL || htab->root.sgot == NULL)
+ abort ();
+
+ dyncon = (ElfNN_External_Dyn *) sdyn->contents;
+ dynconend = (ElfNN_External_Dyn *) (sdyn->contents + sdyn->size);
+ for (; dyncon < dynconend; dyncon++)
+ {
+ Elf_Internal_Dyn dyn;
+ asection *s;
+
+ bfd_elfNN_swap_dyn_in (dynobj, dyncon, &dyn);
+
+ switch (dyn.d_tag)
+ {
+ default:
+ continue;
+
+ case DT_PLTGOT:
+ s = htab->root.sgotplt;
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
+ break;
+
+ case DT_JMPREL:
+ s = htab->root.srelplt;
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset;
+ break;
+
+ case DT_PLTRELSZ:
+ s = htab->root.srelplt;
+ dyn.d_un.d_val = s->size;
+ break;
+
+ case DT_TLSDESC_PLT:
+ s = htab->root.splt;
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset
+ + htab->root.tlsdesc_plt;
+ break;
+
+ case DT_TLSDESC_GOT:
+ s = htab->root.sgot;
+ BFD_ASSERT (htab->root.tlsdesc_got != (bfd_vma)-1);
+ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset
+ + htab->root.tlsdesc_got;
+ break;
+ }
+
+ bfd_elfNN_swap_dyn_out (output_bfd, &dyn, dyncon);
+ }
+
+ }
+
+ /* Fill in the special first entry in the procedure linkage table. */
+ if (htab->root.splt && htab->root.splt->size > 0)
+ {
+ elfNN_aarch64_init_small_plt0_entry (output_bfd, htab);
+
+ if (htab->root.tlsdesc_plt && !(info->flags & DF_BIND_NOW))
+ {
+ BFD_ASSERT (htab->root.tlsdesc_got != (bfd_vma)-1);
+ bfd_put_NN (output_bfd, (bfd_vma) 0,
+ htab->root.sgot->contents + htab->root.tlsdesc_got);
+
+ const bfd_byte *entry = elfNN_aarch64_tlsdesc_small_plt_entry;
+ htab->tlsdesc_plt_entry_size = PLT_TLSDESC_ENTRY_SIZE;
+
+ aarch64_plt_type type = elf_aarch64_tdata (output_bfd)->plt_type;
+ if (type == PLT_BTI || type == PLT_BTI_PAC)
+ {
+ entry = elfNN_aarch64_tlsdesc_small_plt_bti_entry;
+ }
+
+ memcpy (htab->root.splt->contents + htab->root.tlsdesc_plt,
+ entry, htab->tlsdesc_plt_entry_size);
+
+ {
+ bfd_vma adrp1_addr =
+ htab->root.splt->output_section->vma
+ + htab->root.splt->output_offset
+ + htab->root.tlsdesc_plt + 4;
+
+ bfd_vma adrp2_addr = adrp1_addr + 4;
+
+ bfd_vma got_addr =
+ htab->root.sgot->output_section->vma
+ + htab->root.sgot->output_offset;
+
+ bfd_vma pltgot_addr =
+ htab->root.sgotplt->output_section->vma
+ + htab->root.sgotplt->output_offset;
+
+ bfd_vma dt_tlsdesc_got = got_addr + htab->root.tlsdesc_got;
+
+ bfd_byte *plt_entry =
+ htab->root.splt->contents + htab->root.tlsdesc_plt;
+
+ /* First instruction in BTI enabled PLT stub is a BTI
+ instruction so skip it. */
+ if (type & PLT_BTI)
+ {
+ plt_entry = plt_entry + 4;
+ adrp1_addr = adrp1_addr + 4;
+ adrp2_addr = adrp2_addr + 4;
+ }
+
+ /* adrp x2, DT_TLSDESC_GOT */
+ elf_aarch64_update_plt_entry (output_bfd,
+ BFD_RELOC_AARCH64_ADR_HI21_PCREL,
+ plt_entry + 4,
+ (PG (dt_tlsdesc_got)
+ - PG (adrp1_addr)));
+
+ /* adrp x3, 0 */
+ elf_aarch64_update_plt_entry (output_bfd,
+ BFD_RELOC_AARCH64_ADR_HI21_PCREL,
+ plt_entry + 8,
+ (PG (pltgot_addr)
+ - PG (adrp2_addr)));
+
+ /* ldr x2, [x2, #0] */
+ elf_aarch64_update_plt_entry (output_bfd,
+ BFD_RELOC_AARCH64_LDSTNN_LO12,
+ plt_entry + 12,
+ PG_OFFSET (dt_tlsdesc_got));
+
+ /* add x3, x3, 0 */
+ elf_aarch64_update_plt_entry (output_bfd,
+ BFD_RELOC_AARCH64_ADD_LO12,
+ plt_entry + 16,
+ PG_OFFSET (pltgot_addr));
+ }
+ }
+ }
+
+ if (htab->root.sgotplt)
+ {
+ if (bfd_is_abs_section (htab->root.sgotplt->output_section))
+ {
+ _bfd_error_handler
+ (_("discarded output section: `%pA'"), htab->root.sgotplt);
+ return false;
+ }
+
+ /* Fill in the first three entries in the global offset table. */
+ if (htab->root.sgotplt->size > 0)
+ {
+ bfd_put_NN (output_bfd, (bfd_vma) 0, htab->root.sgotplt->contents);
+
+ /* Write GOT[1] and GOT[2], needed for the dynamic linker. */
+ bfd_put_NN (output_bfd,
+ (bfd_vma) 0,
+ htab->root.sgotplt->contents + GOT_ENTRY_SIZE);
+ bfd_put_NN (output_bfd,
+ (bfd_vma) 0,
+ htab->root.sgotplt->contents + GOT_ENTRY_SIZE * 2);
+ }
+
+ if (htab->root.sgot)
+ {
+ if (htab->root.sgot->size > 0)
+ {
+ bfd_vma addr =
+ sdyn ? sdyn->output_section->vma + sdyn->output_offset : 0;
+ bfd_put_NN (output_bfd, addr, htab->root.sgot->contents);
+ }
+ }
+
+ elf_section_data (htab->root.sgotplt->output_section)->
+ this_hdr.sh_entsize = GOT_ENTRY_SIZE;
+ }
+
+ if (htab->root.sgot && htab->root.sgot->size > 0)
+ elf_section_data (htab->root.sgot->output_section)->this_hdr.sh_entsize
+ = GOT_ENTRY_SIZE;
+
+ /* Fill PLT and GOT entries for local STT_GNU_IFUNC symbols. */
+ htab_traverse (htab->loc_hash_table,
+ elfNN_aarch64_finish_local_dynamic_symbol,
+ info);
+
+ return true;
+}
+
+/* Check if BTI enabled PLTs are needed. Returns the type needed. */
+static aarch64_plt_type
+get_plt_type (bfd *abfd)
+{
+ aarch64_plt_type ret = PLT_NORMAL;
+ bfd_byte *contents, *extdyn, *extdynend;
+ asection *sec = bfd_get_section_by_name (abfd, ".dynamic");
+ if (!sec
+ || sec->size < sizeof (ElfNN_External_Dyn)
+ || !bfd_malloc_and_get_section (abfd, sec, &contents))
+ return ret;
+ extdyn = contents;
+ extdynend = contents + sec->size - sizeof (ElfNN_External_Dyn);
+ for (; extdyn <= extdynend; extdyn += sizeof (ElfNN_External_Dyn))
+ {
+ Elf_Internal_Dyn dyn;
+ bfd_elfNN_swap_dyn_in (abfd, extdyn, &dyn);
+
+ /* Let's check the processor specific dynamic array tags. */
+ bfd_vma tag = dyn.d_tag;
+ if (tag < DT_LOPROC || tag > DT_HIPROC)
+ continue;
+
+ switch (tag)
+ {
+ case DT_AARCH64_BTI_PLT:
+ ret |= PLT_BTI;
+ break;
+
+ case DT_AARCH64_PAC_PLT:
+ ret |= PLT_PAC;
+ break;
+
+ default: break;
+ }
+ }
+ free (contents);
+ return ret;
+}
+
+static long
+elfNN_aarch64_get_synthetic_symtab (bfd *abfd,
+ long symcount,
+ asymbol **syms,
+ long dynsymcount,
+ asymbol **dynsyms,
+ asymbol **ret)
+{
+ elf_aarch64_tdata (abfd)->plt_type = get_plt_type (abfd);
+ return _bfd_elf_get_synthetic_symtab (abfd, symcount, syms,
+ dynsymcount, dynsyms, ret);
+}
+
+/* Return address for Ith PLT stub in section PLT, for relocation REL
+ or (bfd_vma) -1 if it should not be included. */
+
+static bfd_vma
+elfNN_aarch64_plt_sym_val (bfd_vma i, const asection *plt,
+ const arelent *rel ATTRIBUTE_UNUSED)
+{
+ size_t plt0_size = PLT_ENTRY_SIZE;
+ size_t pltn_size = PLT_SMALL_ENTRY_SIZE;
+
+ if (elf_aarch64_tdata (plt->owner)->plt_type == PLT_BTI_PAC)
+ {
+ if (elf_elfheader (plt->owner)->e_type == ET_EXEC)
+ pltn_size = PLT_BTI_PAC_SMALL_ENTRY_SIZE;
+ else
+ pltn_size = PLT_PAC_SMALL_ENTRY_SIZE;
+ }
+ else if (elf_aarch64_tdata (plt->owner)->plt_type == PLT_BTI)
+ {
+ if (elf_elfheader (plt->owner)->e_type == ET_EXEC)
+ pltn_size = PLT_BTI_SMALL_ENTRY_SIZE;
+ }
+ else if (elf_aarch64_tdata (plt->owner)->plt_type == PLT_PAC)
+ {
+ pltn_size = PLT_PAC_SMALL_ENTRY_SIZE;
+ }
+
+ return plt->vma + plt0_size + i * pltn_size;
+}
+
+/* Returns TRUE if NAME is an AArch64 mapping symbol.
+ The ARM ELF standard defines $x (for A64 code) and $d (for data).
+ It also allows a period initiated suffix to be added to the symbol, ie:
+ "$[adtx]\.[:sym_char]+". */
+
+static bool
+is_aarch64_mapping_symbol (const char * name)
+{
+ return name != NULL /* Paranoia. */
+ && name[0] == '$' /* Note: if objcopy --prefix-symbols has been used then
+ the mapping symbols could have acquired a prefix.
+ We do not support this here, since such symbols no
+ longer conform to the ARM ELF ABI. */
+ && (name[1] == 'd' || name[1] == 'x')
+ && (name[2] == 0 || name[2] == '.');
+ /* FIXME: Strictly speaking the symbol is only a valid mapping symbol if
+ any characters that follow the period are legal characters for the body
+ of a symbol's name. For now we just assume that this is the case. */
+}
+
+/* Make sure that mapping symbols in object files are not removed via the
+ "strip --strip-unneeded" tool. These symbols might needed in order to
+ correctly generate linked files. Once an object file has been linked,
+ it should be safe to remove them. */
+
+static void
+elfNN_aarch64_backend_symbol_processing (bfd *abfd, asymbol *sym)
+{
+ if (((abfd->flags & (EXEC_P | DYNAMIC)) == 0)
+ && sym->section != bfd_abs_section_ptr
+ && is_aarch64_mapping_symbol (sym->name))
+ sym->flags |= BSF_KEEP;
+}
+
+/* Implement elf_backend_setup_gnu_properties for AArch64. It serves as a
+ wrapper function for _bfd_aarch64_elf_link_setup_gnu_properties to account
+ for the effect of GNU properties of the output_bfd. */
+static bfd *
+elfNN_aarch64_link_setup_gnu_properties (struct bfd_link_info *info)
+{
+ uint32_t prop = elf_aarch64_tdata (info->output_bfd)->gnu_and_prop;
+ bfd *pbfd = _bfd_aarch64_elf_link_setup_gnu_properties (info, &prop);
+ elf_aarch64_tdata (info->output_bfd)->gnu_and_prop = prop;
+ elf_aarch64_tdata (info->output_bfd)->plt_type
+ |= (prop & GNU_PROPERTY_AARCH64_FEATURE_1_BTI) ? PLT_BTI : 0;
+ setup_plt_values (info, elf_aarch64_tdata (info->output_bfd)->plt_type);
+ return pbfd;
+}
+
+/* Implement elf_backend_merge_gnu_properties for AArch64. It serves as a
+ wrapper function for _bfd_aarch64_elf_merge_gnu_properties to account
+ for the effect of GNU properties of the output_bfd. */
+static bool
+elfNN_aarch64_merge_gnu_properties (struct bfd_link_info *info,
+ bfd *abfd, bfd *bbfd,
+ elf_property *aprop,
+ elf_property *bprop)
+{
+ uint32_t prop
+ = elf_aarch64_tdata (info->output_bfd)->gnu_and_prop;
+
+ /* If output has been marked with BTI using command line argument, give out
+ warning if necessary. */
+ /* Properties are merged per type, hence only check for warnings when merging
+ GNU_PROPERTY_AARCH64_FEATURE_1_AND. */
+ if (((aprop && aprop->pr_type == GNU_PROPERTY_AARCH64_FEATURE_1_AND)
+ || (bprop && bprop->pr_type == GNU_PROPERTY_AARCH64_FEATURE_1_AND))
+ && (prop & GNU_PROPERTY_AARCH64_FEATURE_1_BTI)
+ && (!elf_aarch64_tdata (info->output_bfd)->no_bti_warn))
+ {
+ if ((aprop && !(aprop->u.number & GNU_PROPERTY_AARCH64_FEATURE_1_BTI))
+ || !aprop)
+ {
+ _bfd_error_handler (_("%pB: warning: BTI turned on by -z force-bti when "
+ "all inputs do not have BTI in NOTE section."),
+ abfd);
+ }
+ if ((bprop && !(bprop->u.number & GNU_PROPERTY_AARCH64_FEATURE_1_BTI))
+ || !bprop)
+ {
+ _bfd_error_handler (_("%pB: warning: BTI turned on by -z force-bti when "
+ "all inputs do not have BTI in NOTE section."),
+ bbfd);
+ }
+ }
+
+ return _bfd_aarch64_elf_merge_gnu_properties (info, abfd, aprop,
+ bprop, prop);
+}
+
+/* We use this so we can override certain functions
+ (though currently we don't). */
+
+const struct elf_size_info elfNN_aarch64_size_info =
+{
+ sizeof (ElfNN_External_Ehdr),
+ sizeof (ElfNN_External_Phdr),
+ sizeof (ElfNN_External_Shdr),
+ sizeof (ElfNN_External_Rel),
+ sizeof (ElfNN_External_Rela),
+ sizeof (ElfNN_External_Sym),
+ sizeof (ElfNN_External_Dyn),
+ sizeof (Elf_External_Note),
+ 4, /* Hash table entry size. */
+ 1, /* Internal relocs per external relocs. */
+ ARCH_SIZE, /* Arch size. */
+ LOG_FILE_ALIGN, /* Log_file_align. */
+ ELFCLASSNN, EV_CURRENT,
+ bfd_elfNN_write_out_phdrs,
+ bfd_elfNN_write_shdrs_and_ehdr,
+ bfd_elfNN_checksum_contents,
+ bfd_elfNN_write_relocs,
+ bfd_elfNN_swap_symbol_in,
+ bfd_elfNN_swap_symbol_out,
+ bfd_elfNN_slurp_reloc_table,
+ bfd_elfNN_slurp_symbol_table,
+ bfd_elfNN_swap_dyn_in,
+ bfd_elfNN_swap_dyn_out,
+ bfd_elfNN_swap_reloc_in,
+ bfd_elfNN_swap_reloc_out,
+ bfd_elfNN_swap_reloca_in,
+ bfd_elfNN_swap_reloca_out
+};
+
+#define ELF_ARCH bfd_arch_aarch64
+#define ELF_MACHINE_CODE EM_AARCH64
+#define ELF_MAXPAGESIZE 0x10000
+#define ELF_COMMONPAGESIZE 0x1000
+
+#define bfd_elfNN_close_and_cleanup \
+ elfNN_aarch64_close_and_cleanup
+
+#define bfd_elfNN_bfd_free_cached_info \
+ elfNN_aarch64_bfd_free_cached_info
+
+#define bfd_elfNN_bfd_is_target_special_symbol \
+ elfNN_aarch64_is_target_special_symbol
+
+#define bfd_elfNN_bfd_link_hash_table_create \
+ elfNN_aarch64_link_hash_table_create
+
+#define bfd_elfNN_bfd_merge_private_bfd_data \
+ elfNN_aarch64_merge_private_bfd_data
+
+#define bfd_elfNN_bfd_print_private_bfd_data \
+ elfNN_aarch64_print_private_bfd_data
+
+#define bfd_elfNN_bfd_reloc_type_lookup \
+ elfNN_aarch64_reloc_type_lookup
+
+#define bfd_elfNN_bfd_reloc_name_lookup \
+ elfNN_aarch64_reloc_name_lookup
+
+#define bfd_elfNN_bfd_set_private_flags \
+ elfNN_aarch64_set_private_flags
+
+#define bfd_elfNN_find_inliner_info \
+ elfNN_aarch64_find_inliner_info
+
+#define bfd_elfNN_get_synthetic_symtab \
+ elfNN_aarch64_get_synthetic_symtab
+
+#define bfd_elfNN_mkobject \
+ elfNN_aarch64_mkobject
+
+#define bfd_elfNN_new_section_hook \
+ elfNN_aarch64_new_section_hook
+
+#define elf_backend_adjust_dynamic_symbol \
+ elfNN_aarch64_adjust_dynamic_symbol
+
+#define elf_backend_always_size_sections \
+ elfNN_aarch64_always_size_sections
+
+#define elf_backend_check_relocs \
+ elfNN_aarch64_check_relocs
+
+#define elf_backend_copy_indirect_symbol \
+ elfNN_aarch64_copy_indirect_symbol
+
+#define elf_backend_merge_symbol_attribute \
+ elfNN_aarch64_merge_symbol_attribute
+
+/* Create .dynbss, and .rela.bss sections in DYNOBJ, and set up shortcuts
+ to them in our hash. */
+#define elf_backend_create_dynamic_sections \
+ elfNN_aarch64_create_dynamic_sections
+
+#define elf_backend_init_index_section \
+ _bfd_elf_init_2_index_sections
+
+#define elf_backend_finish_dynamic_sections \
+ elfNN_aarch64_finish_dynamic_sections
+
+#define elf_backend_finish_dynamic_symbol \
+ elfNN_aarch64_finish_dynamic_symbol
+
+#define elf_backend_object_p \
+ elfNN_aarch64_object_p
+
+#define elf_backend_output_arch_local_syms \
+ elfNN_aarch64_output_arch_local_syms
+
+#define elf_backend_maybe_function_sym \
+ elfNN_aarch64_maybe_function_sym
+
+#define elf_backend_plt_sym_val \
+ elfNN_aarch64_plt_sym_val
+
+#define elf_backend_init_file_header \
+ elfNN_aarch64_init_file_header
+
+#define elf_backend_relocate_section \
+ elfNN_aarch64_relocate_section
+
+#define elf_backend_reloc_type_class \
+ elfNN_aarch64_reloc_type_class
+
+#define elf_backend_section_from_shdr \
+ elfNN_aarch64_section_from_shdr
+
+#define elf_backend_size_dynamic_sections \
+ elfNN_aarch64_size_dynamic_sections
+
+#define elf_backend_size_info \
+ elfNN_aarch64_size_info
+
+#define elf_backend_write_section \
+ elfNN_aarch64_write_section
+
+#define elf_backend_symbol_processing \
+ elfNN_aarch64_backend_symbol_processing
+
+#define elf_backend_setup_gnu_properties \
+ elfNN_aarch64_link_setup_gnu_properties
+
+#define elf_backend_merge_gnu_properties \
+ elfNN_aarch64_merge_gnu_properties
+
+#define elf_backend_can_refcount 1
+#define elf_backend_can_gc_sections 1
+#define elf_backend_plt_readonly 1
+#define elf_backend_want_got_plt 1
+#define elf_backend_want_plt_sym 0
+#define elf_backend_want_dynrelro 1
+#define elf_backend_may_use_rel_p 0
+#define elf_backend_may_use_rela_p 1
+#define elf_backend_default_use_rela_p 1
+#define elf_backend_rela_normal 1
+#define elf_backend_dtrel_excludes_plt 1
+#define elf_backend_got_header_size (GOT_ENTRY_SIZE * 3)
+#define elf_backend_default_execstack 0
+#define elf_backend_extern_protected_data 0
+#define elf_backend_hash_symbol elf_aarch64_hash_symbol
+
+#undef elf_backend_obj_attrs_section
+#define elf_backend_obj_attrs_section ".ARM.attributes"
+
+#include "elfNN-target.h"
+
+/* CloudABI support. */
+
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM aarch64_elfNN_le_cloudabi_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elfNN-littleaarch64-cloudabi"
+#undef TARGET_BIG_SYM
+#define TARGET_BIG_SYM aarch64_elfNN_be_cloudabi_vec
+#undef TARGET_BIG_NAME
+#define TARGET_BIG_NAME "elfNN-bigaarch64-cloudabi"
+
+#undef ELF_OSABI
+#define ELF_OSABI ELFOSABI_CLOUDABI
+
+#undef elfNN_bed
+#define elfNN_bed elfNN_aarch64_cloudabi_bed
+
+#include "elfNN-target.h"
Index: GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new/bfd
===================================================================
--- GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new/bfd (nonexistent)
+++ GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new/bfd (revision 5)
Property changes on: GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new/bfd
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-aarch64-ifunc-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-aarch64-ifunc-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-aarch64-ifunc-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-aarch64-ifunc-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-aarch64-ifunc.patch
+
+mv binutils-$VERSION-aarch64-ifunc.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-aarch64-ifunc-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-aarch64-ifunc-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-aarch64-ifunc-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-aarch64-ifunc-patch/file.list (revision 5)
@@ -0,0 +1 @@
+binutils-2.39/bfd/elfnn-aarch64.c
Index: GNU/binutils/create-2.39-aarch64-ifunc-patch
===================================================================
--- GNU/binutils/create-2.39-aarch64-ifunc-patch (nonexistent)
+++ GNU/binutils/create-2.39-aarch64-ifunc-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-aarch64-ifunc-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-plugin/lto.exp
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-plugin/lto.exp (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-plugin/lto.exp (revision 5)
@@ -0,0 +1,1041 @@
+# Expect script for ld-plugin LTO tests
+# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+# Check to see if the C and C++ compilers work
+if { ![check_compiler_available] || [which $CXX_FOR_TARGET] == 0 } {
+ return
+}
+
+# These tests require plugin and LTO.
+if { ![check_plugin_api_available]
+ || ![check_lto_available] } {
+ return
+}
+
+set saved_CFLAGS "$CFLAGS_FOR_TARGET"
+set saved_CXXFLAGS "$CXXFLAGS_FOR_TARGET"
+regsub -all "(\\-Wp,)?-D_FORTIFY_SOURCE=\[0-9\]+" $CFLAGS_FOR_TARGET "" CFLAGS_FOR_TARGET
+regsub -all "(\\-Wp,)?-D_FORTIFY_SOURCE=\[0-9\]+" $CXXFLAGS_FOR_TARGET "" CXXFLAGS_FOR_TARGET
+
+proc restore_notify { } {
+ global saved_CFLAGS
+ global saved_CXXFLAGS
+ global CFLAGS_FOR_TARGET
+ global CXXFLAGS_FOR_TARGET
+ set CFLAGS_FOR_TARGET "$saved_CFLAGS"
+ set CXXFLAGS_FOR_TARGET "$saved_CXXFLAGS"
+}
+
+set lto_fat ""
+set lto_no_fat ""
+if { [check_lto_fat_available] } {
+ set lto_fat "-ffat-lto-objects"
+ set lto_no_fat "-fno-fat-lto-objects"
+ set no_lto "-fno-lto"
+}
+
+# Simple LTO tests and generate input files for complex LTO tests.
+set lto_link_tests [list \
+ [list "LTO 1" \
+ "-O2 -flto -fuse-linker-plugin" "-flto -fuse-linker-plugin" \
+ {lto-1a.c lto-1b.c} {} "lto-1.exe"] \
+ [list "Compile 2" \
+ "" "-O2 -flto -fuse-linker-plugin $NOSANITIZE_CFLAGS" \
+ {lto-2.c} {} ""] \
+ [list "LTO 2" \
+ "-static -O2 -flto -fuse-linker-plugin tmpdir/lto-2.o -lm" \
+ "$NOSANITIZE_CFLAGS" \
+ {dummy.c} {} "lto-2.exe"] \
+ [list "Compile 3a" \
+ "" "-flto" \
+ {lto-3a.c} {} ""] \
+ [list "Compile 3c" \
+ "" "-O2" \
+ {lto-3c.c} {} ""] \
+ [list "Build liblto-3.a" \
+ "" "-flto $lto_fat" \
+ {lto-3b.c} {} "liblto-3.a"] \
+ [list "Compile 5a" \
+ "" "-flto $lto_fat" \
+ {lto-5a.c} {} ""] \
+ [list "Compile 5b" \
+ "" "-flto $lto_fat" \
+ {lto-5b.c} {} ""] \
+ [list "Compile PR ld/12365" \
+ "" "-flto -O2 $lto_fat" \
+ {pr12365a.c pr12365b.c pr12365c.c} {} ""] \
+ [list "Compile 9" \
+ "" "-O2 -finline -flto" \
+ {lto-9.cc} {} "" "c++"] \
+ [list "Compile 11a" \
+ "" "-O -flto" \
+ {lto-11a.c} {} ""] \
+ [list "Compile 11b" \
+ "" "-O -flto" \
+ {lto-11b.c} {} ""] \
+ [list "Compile 11c" \
+ "" "-O" \
+ {lto-11c.c} {} ""] \
+ [list "Build liblto-12.a" \
+ "$plug_opt" "-O2 -flto" \
+ {lto-12c.c} {} "liblto-12.a"] \
+ [list "Compile 12" \
+ "" "-O2 -flto" \
+ {lto-12a.c lto-12b.c} {} ""] \
+ [list "Compile 13" \
+ "" "-O2 -flto" \
+ {lto-13a.c lto-13b.c} {} ""] \
+ [list "Build liblto-13.a" \
+ "" "-O2" \
+ {lto-13c.c} {} "liblto-13.a"] \
+ [list "Compile 14a" \
+ "" "-flto" \
+ {lto-14a.c lto-14b.c} {} ""] \
+ [list "Build liblto-14.a" \
+ "$plug_opt" "-flto" \
+ {lto-14c.c} {} "liblto-14.a"] \
+ [list "Compile 15a" \
+ "" "-flto" \
+ {lto-15a.c} {} ""] \
+ [list "Build liblto-15.a" \
+ "$plug_opt" "-flto" \
+ {lto-15b.c} {} "liblto-15.a"] \
+ [list "PR ld/12696" \
+ "-O2 -flto -fuse-linker-plugin -r -nostdlib" "-O2 -flto" \
+ {pr12696-1.cc} {} "pr12696-1r.o" "c++"] \
+ [list "Compile PR ld/12758" \
+ "" "" \
+ {pr12758a.s} {} ""] \
+ [list "Build libpr12758.a" \
+ "" "-flto -O2 $lto_fat $NOSANITIZE_CFLAGS" \
+ {pr12758b.c} {} "libpr12758.a"] \
+ [list "PR ld/12758" \
+ "$NOPIE_LDFLAGS $NOSANITIZE_CFLAGS -O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12758a.o -Wl,--start-group tmpdir/libpr12758.a -Wl,--end-group" \
+ "$NOSANITIZE_CFLAGS" \
+ {dummy.c} {} "pr12758.exe"] \
+ [list "Build libpr13183.a" \
+ "-T" "-flto -O2 $lto_fat" \
+ {pr13183a.c} {} "libpr13183.a"] \
+ [list "Compile PR ld/13183" \
+ "" "-flto -O2" \
+ {pr13183b.c} {} ""] \
+ [list "Compile PR ld/13201" \
+ "" "-flto -O2" \
+ {pr13201.c} {} ""] \
+ [list "PR ld/13287" \
+ "-flto -fuse-linker-plugin -Wl,--as-needed" "-flto" \
+ {pr13287.cc} {} "pr13287.exe" "c++"] \
+ [list "PR ld/15323 (1)" \
+ "" "-O2" \
+ {pr15323a.c} {} "" "c"] \
+ [list "PR ld/15323 (2)" \
+ "-O2 -flto -r -nostdlib" "-O2 -flto" \
+ {pr15323a.c} {} "pr15323a-r.o" "c"] \
+ [list "Compile(1) PR ld/pr16846" \
+ "" "-flto" \
+ {pr16846a.c pr16846b.c} {} ""] \
+ [list "Compile(2) PR ld/pr16846" \
+ "" "" \
+ {pr16846c.c} {} ""] \
+ [list "PR ld/pr16846(1)" \
+ "-flto -fuse-linker-plugin tmpdir/pr16846a.o tmpdir/pr16846b.o tmpdir/pr16846c.o" "" \
+ {dummy.c} {} "pr16846a.exe"] \
+ [list "PR ld/pr16846(2)" \
+ "-flto -fuse-linker-plugin tmpdir/pr16846a.o tmpdir/pr16846c.o tmpdir/pr16846b.o" "" \
+ {dummy.c} {} "pr16846b.exe"] \
+ [list "PR ld/19317 (1)" \
+ "$plug_opt" "-flto $lto_no_fat" \
+ {pr19317.c} {} "libpr19317.a"] \
+ [list "Build pr20276a.o" \
+ "" "-fno-lto -fcommon" \
+ {pr20276a.c}] \
+ [list "Build pr20276b.o" \
+ "$plug_opt" "-flto $lto_no_fat -fcommon" \
+ {pr20276b.c}] \
+ [list "Build pr20267a.o" \
+ "" "-fcommon" \
+ {pr20267a.c}] \
+ [list "Build libpr20267a.a" \
+ "$plug_opt" "-flto $lto_fat -fcommon" \
+ {pr20267b.c} {} "libpr20267a.a"] \
+ [list "Build libpr20267b.a" \
+ "$plug_opt" "-flto $lto_no_fat -fcommon" \
+ {pr20267b.c} {} "libpr20267b.a"] \
+ [list "Build pr20321" \
+ "-flto -Wl,-plugin,$plug_so" "-flto" \
+ {pr20321.c} {{warning ".*: duplicated plugin"}} \
+ "pr20321" "c"] \
+ [list "Build pr22502a.o" \
+ "" "" \
+ {pr22502a.c}] \
+ [list "Build pr22502b.o" \
+ "$plug_opt" "-flto $lto_no_fat" \
+ {pr22502b.c}] \
+ [list "Build pr22751.a" \
+ "$plug_opt" "-flto $lto_no_fat $INT128_CFLAGS" \
+ {pr22751.c} {} "pr22751.a"] \
+ [list "Build pr24406-2b.o" \
+ "" "-O2 -fno-lto" \
+ {pr24406-2b.c}] \
+ [list "Build pr26163a.o" \
+ "" "-O2 -fno-lto" \
+ {pr26163a.c}] \
+ [list "Build pr26262b.o" \
+ "" "-O2" \
+ {pr26262b.c} {} "" "c"] \
+ [list "Build pr26262c.o" \
+ "" "-O2" \
+ {pr26262c.c} {} "" "c"] \
+ [list "Build pr26267a.o" \
+ "" "-O2 -flto $lto_no_fat" \
+ {pr26267a.c} {} "" "c"] \
+ [list "Build pr26267b.o" \
+ "" "-O2" \
+ {pr26267b.c} {} "" "c"] \
+ [list "Build pr26267c.o" \
+ "" "-O2" \
+ {pr26267c.c} {} "" "c"] \
+ [list "Build pr26267a" \
+ "" "-O2" \
+ {pr26267a.c} {} "" "c"] \
+ [list "Build pr26267a" \
+ "-flto tmpdir/pr26267a.o tmpdir/pr26267b.o tmpdir/pr26267c.o" \
+ "-flto $lto_no_fat" \
+ {dummy.c} \
+ {{error_output "pr26267.err"}} \
+ "pr26267a"] \
+ [list "Build pr26267b" \
+ "-flto tmpdir/pr26267b.o tmpdir/pr26267c.o tmpdir/pr26267a.o" \
+ "-flto $lto_no_fat" \
+ {dummy.c} \
+ {{error_output "pr26267.err"}} \
+ "pr26267b"] \
+ [list "Build pr26389.o" \
+ "$plug_opt" "-flto $lto_no_fat -fcommon" \
+ {pr26389.c} \
+ [list [list "nm" "$plug_opt" "pr26389.d"]]] \
+]
+
+if { [at_least_gcc_version 10 0] && [check_lto_shared_available] } {
+ set lto_link_tests [concat $lto_link_tests [list \
+ [list "pr25355.o" \
+ "" \
+ "-flto -fno-common $lto_no_fat" \
+ {pr25355.c} \
+ [list [list "nm" "$plug_opt" "pr25355.d"]]] \
+ [list "pr28264.so" \
+ "-shared -Wl,--version-script=pr28264.ver" \
+ "-flto $lto_no_fat -fPIC" \
+ {pr28264.c} \
+ {{readelf {--dyn-syms --wide} pr28264-1.d} \
+ {readelf {--dyn-syms --wide} pr28264-2.d} \
+ {readelf {--dyn-syms --wide} pr28264-3.d} \
+ {readelf {--dyn-syms --wide} pr28264-4.d}} \
+ {pr28264.so}] \
+ ]]
+}
+
+if { [at_least_gcc_version 4 7] } {
+ set lto_link_tests [concat $lto_link_tests [list \
+ [list "Compile PR ld/12942 (1)" \
+ "" "-flto -O2" \
+ {pr12942a.cc pr12942c.cc} {} "" "c++"] \
+ [list "Compile PR ld/12942 (2)" \
+ "" "-O0" \
+ {pr12942b.cc} {} "" "c++"] \
+ ]]
+}
+
+set lto_compile_elf_tests [list \
+ [list "Compile 7" \
+ "" "-flto -O2" \
+ {lto-7a.c lto-7b.c lto-7c.c} {} ""] \
+ [list "Compile 8a" \
+ "" "-O2" \
+ {lto-8a.c} {} ""] \
+ [list "Compile 8b" \
+ "" "-flto -O2" \
+ {lto-8b.c} {} ""] \
+ [list "PR ld/23309" \
+ "-O2 -flto -fuse-linker-plugin -fvisibility=hidden -ffunction-sections -Wl,--gc-sections,-u,KeepMe" \
+ "-O2 -flto -fuse-linker-plugin -fvisibility=hidden -ffunction-sections" \
+ {pr23309.c} {{"nm" {} "pr23309.d"}} "pr23309.exe" "c"] \
+]
+
+# Generate input files for complex LTO tests for ELF.
+set lto_link_elf_tests [list \
+ [list "LTO 6" \
+ "-O2 -flto -fuse-linker-plugin" "" \
+ {lto-6.c} {} "lto-6.exe" "c"] \
+ [list "Build liblto-7.so" \
+ "-shared" "-O2 -fpic" \
+ {lto-7d.c} {} "liblto-7.so" "c"] \
+ [list "Build liblto-17a.so" \
+ "-shared -O2 -fpic -flto -fuse-linker-plugin" "-O2 -fpic -flto" \
+ {lto-17a.c} {{"nm" {} "lto-17a.d"}} "liblto-17a.so" "c"] \
+ [list "Build liblto-17b.so 1" \
+ "-shared -O2 -fpic -flto -fuse-linker-plugin tmpdir/lto-17a.o" "-O2 -fpic -flto" \
+ {lto-17b.c} {{"nm" {} "lto-17b-1.d"}} "liblto-17b.so"] \
+ [list "Build liblto-17b.so 2" \
+ "-shared -O2 -fpic -flto -fuse-linker-plugin tmpdir/lto-17a.o" "-O2 -fpic -flto" \
+ {lto-17b.c} {{"nm" {} "lto-17b-2.d"}} "liblto-17b.so"] \
+ [list "Compile PR ld/12760" \
+ "" "-g -O0" \
+ {pr12760a.c} {} ""] \
+ [list "Build libpr12760.a" \
+ "" "-flto -O2 $lto_fat" \
+ {pr12760b.c} {} "libpr12760.a"] \
+ [list "PR ld/12760" \
+ "-O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12760a.o -Wl,--start-group tmpdir/libpr12760.a -Wl,--end-group" "" \
+ {dummy.c} {{warning "pr12760a.c:6: warning: Bad \\.?bar"}} \
+ "pr12760.exe" "c"] \
+ [list "PR ld/12975" \
+ "-shared -O2 -fPIC -flto -fuse-linker-plugin -nostdlib -Wl,-version-script,pr12975.t" "-O2 -flto" \
+ {pr12975.c} {{"readelf" {-s --wide} "pr12975.d"}} "pr12975.so" "c"] \
+ [list "PR ld/13229" \
+ "-shared -O2 -fPIC -flto -fuse-linker-plugin -nostdlib" "-O2 -finline -fno-early-inlining -flto" \
+ {pr13229.cc} {{"readelf" {-s --wide} "pr13229.d"}} "pr13229.so" "c++"] \
+ [list "PR ld/13244" \
+ "-shared -O2 -fPIC -flto -fuse-linker-plugin -nostdlib" "-O2 -fno-early-inlining -flto" \
+ {pr13244.c} {{"readelf" {-s --wide} "pr13244.d"}} "pr13244.so" "c"] \
+ [list "Build libpr15146a.a" \
+ "$plug_opt" "-flto -O2" \
+ {pr15146a.c} {} "lib15146a.a"] \
+ [list "Build pr15146b.so" \
+ "-shared" "-O2 -fpic" \
+ {pr15146b.c} {} "pr15146b.so" "c"] \
+ [list "Build pr15146c.so" \
+ "-shared -Wl,--no-as-needed tmpdir/pr15146b.so" "-O2 -fpic $no_lto" \
+ {pr15146c.c} {} "pr15146c.so" "c"] \
+ [list "PR ld/15146 (1)" \
+ "-O2 -flto -fuse-linker-plugin -Wl,-rpath-link,. -Wl,--no-copy-dt-needed-entries -Wl,--no-as-needed tmpdir/pr15146a.o tmpdir/pr15146c.so" "" \
+ {dummy.c} {{"readelf" {-d} "pr15146.d"}} "pr15146a.exe"] \
+ [list "Build libpr15146d.a" \
+ "$plug_opt" "-flto -O2" \
+ {pr15146d.c} {} "lib15146d.a"] \
+ [list "Build libpr16746a.a" \
+ "" "" \
+ {pr16746a.c pr16746b.c} {} "lib15146a.a"] \
+ [list "Build libpr16746b.a" \
+ "$plug_opt" "-O2 -flto" \
+ {pr16746c.c pr16746d.c} {} "lib15146b.a"] \
+ [list "PR ld/16746 (1)" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/pr16746a.o tmpdir/pr16746c.o" "-O2 -flto" \
+ {dummy.c} {} "pr16746a.exe"] \
+ [list "PR ld/16746 (2)" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/pr16746c.o tmpdir/pr16746a.o" "-O2 -flto" \
+ {dummy.c} {} "pr16746b.exe"] \
+ [list "Build pr21382a.o" \
+ "" "-O2 -flto" \
+ {pr21382a.c} {} "" "c"] \
+ [list "Build pr21382.so" \
+ "-shared" "-O2 -fpic" \
+ {pr21382b.c} {} "pr21382.so" "c"] \
+ [list {Build pr22220lib.so} \
+ {-shared -Wl,--version-script=pr22220lib.ver} {-fPIC} \
+ {pr22220lib.cc} {} {pr22220lib.so} {c++}] \
+ [list {Build pr22220main.o} \
+ {} {-flto} \
+ {pr22220main.cc} {} {} {c++}] \
+ [list "Build libpr23818.so" \
+ "-shared -flto -g -Wl,-version-script,pr23818.t" \
+ "-g -flto $lto_fat" \
+ {pr23818a.c pr23818b.c} \
+ {{"readelf" {-s --wide} "pr23818.d"}} \
+ "libpr23818.so"] \
+ [list "Build libpr23958.so" \
+ "-shared -flto -Wl,-version-script,pr23958.t" \
+ "-g -flto $lto_fat" \
+ {pr23958.c} \
+ "" \
+ "libpr23958.so"] \
+ [list "Build pr24486a.o" \
+ "$plug_opt" "-flto -O2" \
+ {pr24486a.c} {} "" "c"] \
+ [list "Build pr24486b.so" \
+ "-shared" "-O2 -fpic" \
+ {pr24486b.c} {} "pr24486b.so" "c"] \
+ [list "Build pr24486c.so" \
+ "-shared -Wl,--no-as-needed tmpdir/pr24486b.so" "-O2 -fpic" \
+ {pr24486c.c} {} "pr24486c.so" "c"] \
+ [list "PR ld/24486" \
+ "-O2 -flto tmpdir/pr24486a.o tmpdir/pr24486c.so -Wl,--as-needed tmpdir/pr24486b.so" "" \
+ {dummy.c} {} "pr24486.exe"] \
+ [list "Build pr25593a-1.o" \
+ "$plug_opt" "-flto -O2" \
+ {pr25593a-1.c} {} "" "c"] \
+ [list "Build pr25593a-2.o" \
+ "" "-O2" \
+ {pr25593a-2.c} {} "" "c"] \
+ [list "Build pr25593b.o" \
+ "" "-O2" \
+ {pr25593b.c} {} "" "c"] \
+ [list "Build pr25593c.so" \
+ "-shared" "-O2 -fpic" \
+ {pr25593c.c} {} "pr25593c.so" "c"] \
+ [list "Build pr25593d.so" \
+ "-shared" "-O2 -fpic" \
+ {pr25593d.c} {} "pr25593d.so" "c"] \
+ [list "Build pr25593e.so" \
+ "-shared" "-O2 -fpic" \
+ {pr25593e.c} {} "pr25593e.so" "c"] \
+ [list "PR ld/r25593 (LTO)" \
+ "-O2 -flto -Wl,--as-needed tmpdir/pr25593a-1.o tmpdir/pr25593b.o \
+ tmpdir/pr25593c.so tmpdir/pr25593d.so tmpdir/pr25593e.so" "" \
+ {dummy.c} {{readelf {-d --wide} pr25593.d}} "pr25593a.exe"] \
+ [list "PR ld/r25593" \
+ "-O2 -flto -Wl,--as-needed tmpdir/pr25593a-2.o tmpdir/pr25593b.o \
+ tmpdir/pr25593c.so tmpdir/pr25593d.so tmpdir/pr25593e.so" "" \
+ {dummy.c} {{readelf {-d --wide} pr25593.d}} "pr25593b.exe"] \
+ [list "Build pr25618a.o" \
+ "$plug_opt" "-O2 -flto -fpic" \
+ {pr25618a.cc} {} "" "c++"] \
+ [list "Build pr25618.a" \
+ "$plug_opt" "-O2 -flto -fpic" \
+ {pr25618b.cc} {} "pr25618.a" "c++"] \
+ [list "Build pr25618.so" \
+ "-shared -Wl,--exclude-libs,ALL tmpdir/pr25618a.o tmpdir/pr25618.a" \
+ "-fpic" \
+ {dummy.c} {{readelf {--dyn-syms --wide} pr25618.d}} "pr25618.so" "c++"] \
+ [list {liblto-18b.so} \
+ {-shared} {-O2 -fpic} \
+ {lto-18b.c} {} {liblto-18b.so}] \
+ [list {liblto-18b.a} \
+ "$plug_opt" {-flto -O2} \
+ {lto-18b.c} {} {liblto-18b.a}] \
+ [list {liblto-18c.so} \
+ {-shared} {-O2 -fpic} \
+ {lto-18c.c} {} {liblto-18c.so}] \
+ [list {liblto-18c.a} \
+ "$plug_opt" {-flto -O2} \
+ {lto-18c.c} {} {liblto-18c.a}] \
+ [list {lto-18d.o} \
+ {} {-flto -O2} \
+ {lto-18d.c} {} {}] \
+ [list {liblto-19.a} \
+ "$plug_opt" {-flto -O2 -fPIC} \
+ {lto-19a.c} {} {liblto-19.a}] \
+ [list {compile lto-19b.c} \
+ "$plug_opt" {-flto -O2 -fPIC} \
+ {lto-19b.c} {} {} {c}] \
+ [list {liblto-19.so} \
+ {-shared tmpdir/lto-19b.o tmpdir/liblto-19.a} {-O2 -fPIC} \
+ {dummy.c} {} {liblto-19.so}] \
+ [list {pr26806.so} \
+ {-shared} {-fpic -O2 -flto} \
+ {pr26806.c} {{nm {-D} pr26806.d}} {pr26806.so}] \
+ [list {pr27311a.so} \
+ {-shared -Wl,--version-script=pr27311.ver} {-fPIC} \
+ {pr27311a.c} {} {pr27311a.so}] \
+ [list {pr27311b.so} \
+ {-shared -Wl,--no-as-needed tmpdir/pr27311a.so} {-fPIC} \
+ {pr27311b.c} {} {pr27311b.so}] \
+ [list {pr27311c.o} \
+ {} {-flto} \
+ {pr27311c.c} {} {} {c}] \
+ [list {pr27311d.o} \
+ {} {-flto} \
+ {pr27311d.c} {} {} {c}] \
+ [list {pr27311-1} \
+ {tmpdir/pr27311c.o -Wl,--no-as-needed,--rpath-link=. tmpdir/pr27311b.so} {} \
+ {dummy.c} {{readelf {--dyn-syms --wide} pr27311.d}} {pr27311-1}] \
+ [list {pr27311-2} \
+ {tmpdir/pr27311d.o -Wl,--no-as-needed,--rpath-link=. tmpdir/pr27311b.so} {} \
+ {dummy.c} {{readelf {--dyn-syms --wide} pr27311.d}} {pr27311-2}] \
+ [list {pr27441a.so} \
+ {-shared} {-fPIC} \
+ {pr27441a.c} {} {pr27441a.so}] \
+ [list {pr27441b.so} \
+ {-shared} {-fPIC} \
+ {pr27441b.c} {} {pr27441b.so}] \
+ [list {pr27441c.o} \
+ {} {-fPIC -flto} \
+ {pr27441c.c} {} {}] \
+ [list {pr27441c.so} \
+ {-shared -fPIC -Wl,--as-needed tmpdir/pr27441c.o tmpdir/pr27441b.so tmpdir/pr27441a.so} {-fPIC} \
+ {dummy.c} {{readelf {-dW} pr27441c.d}} {pr27441c.so}] \
+ [list \
+ "Build libpr28879a.so" \
+ "-shared" \
+ "-O0 -fpic" \
+ {pr28879a.cc} \
+ {} \
+ "libpr28879a.so" \
+ "c++" \
+ ] \
+ [list \
+ "Build libpr28879b.so" \
+ "-shared -Wl,--no-as-needed tmpdir/libpr28879a.so" \
+ "-O2 -fpic" \
+ {dummy.c} \
+ {} \
+ "libpr28879b.so" \
+ ] \
+ [list \
+ "Build pr28879" \
+ "-Wl,--no-as-needed tmpdir/libpr28879b.so -Wl,-rpath-link,." \
+ "-O0 -flto -D_GLIBCXX_ASSERTIONS" \
+ {pr28879b.cc} \
+ {} \
+ "pr28879" \
+ "c++" \
+ ] \
+ [list \
+ "Build libpr28849a.so" \
+ "-shared" \
+ "-fPIC" \
+ {pr28849a.c} \
+ "" \
+ "libpr28849a.so" \
+ ] \
+ [list \
+ "Build libpr28849b.so" \
+ "-shared -Wl,--no-as-needed,tmpdir/libpr28849a.so" \
+ "" \
+ {dummy.c} \
+ "" \
+ "libpr28849b.so" \
+ ] \
+ [list \
+ "Build pr28849" \
+ "-Wl,--no-as-needed,--copy-dt-needed-entries,-rpath-link,. \
+ tmpdir/libpr28849b.so" \
+ "-O2 -flto" \
+ {pr28849b.c} \
+ {{"nm" {-D} "pr28849.d"}} \
+ "pr28849" \
+ ] \
+ [list \
+ "PR ld/pr29086" \
+ "-Wl,--wrap=foo" \
+ "-O0 -flto" \
+ {pr29086.c} \
+ {} \
+ "pr29086" \
+ ] \
+]
+
+# PR 14918 checks that libgcc is not spuriously included in a shared link of
+# an empty program. The ARM crt1.o startup code however calls __libc_csu_init
+# in /usr/lib/libc_nonshared.a(elf-init.oS). This in turn needs
+# __aeabi_unwind_cpp_pr0@@GCC_3.5 which is provided by libgcc_s.so.1, so the
+# test fails. Hence this code to skip the test.
+if { ! [istarget "arm*-*-*"] } {
+ lappend lto_link_elf_tests \
+ [list "PR ld/14918" \
+ "-flto" "-flto" \
+ {pr14918.c} {{"readelf" {-d --wide} "pr14918.d"}} "pr14918.exe" "c"]
+}
+
+# PR 12982 checks that an executable stack is not created by default
+# when using the LTO plugin. The HPPA target however requires an
+# executable stack for syscall restarts and signal returns, so we
+# skip this test for that target.
+if { ! [istarget "hppa*-*-*"] } {
+ lappend lto_link_elf_tests \
+ [list "PR ld/12982" \
+ "-O2 -flto -fuse-linker-plugin" "-O2 -flto" \
+ {pr12982.c} {{"readelf" {-l --wide} "pr12982.d"}} "pr12982.exe"]
+}
+
+# Check final symbols in executables.
+set lto_link_symbol_tests [list \
+ [list "LTO 3 symbol" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-3a.o tmpdir/lto-3c.o tmpdir/liblto-3.a" "" \
+ {dummy.c} {{"nm" {} "lto-3.d"}} "lto-3.exe" "c"] \
+ [list "LTO 5 symbol" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-5.o" "" \
+ {dummy.c} {{"nm" {} "lto-5.d"}} "lto-5.exe" "c"] \
+ [list "LTO 9 symbol" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-9.o" "" \
+ {dummy.c} {{"nm" {-C} "lto-9.d"}} "lto-9.exe" "c++"] \
+ [list "LTO 16a symbol" \
+ "-O2 $NOSANITIZE_CFLAGS -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin" \
+ "-flto $NOSANITIZE_CFLAGS" \
+ {lto-16a.c} {{"nm" {} "lto-16a.d"}} "lto-16.exe" "c"] \
+ [list "LTO 16b symbol" \
+ "-O2 $NOSANITIZE_CFLAGS -Wl,-e,foo -u bar -nostdlib -flto -fuse-linker-plugin" \
+ "-flto $NOSANITIZE_CFLAGS" \
+ {lto-16a.c lto-16b.c} {{"nm" {} "lto-16b.d"}} "lto-16b.exe" "c"] \
+ [list "PR ld/13183" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/pr13183b.o tmpdir/libpr13183.a" "" \
+ {dummy.c} {{"nm" {} "pr13183.d"}} "pr13183.exe" "c"] \
+]
+
+# LTO run-time tests.
+set lto_run_tests [list \
+ [list "LTO 3a" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-3a.o tmpdir/lto-3c.o tmpdir/liblto-3.a" "" \
+ {dummy.c} "lto-3b.exe" "lto-3.out" "" "c"] \
+ [list "LTO 3b" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-3a.o tmpdir/lto-3c.o tmpdir/lto-3.o" "" \
+ {dummy.c} "lto-3c.exe" "lto-3.out" "" "c"] \
+ [list "LTO 3c" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-3a.o tmpdir/lto-3c.o -Wl,--whole-archive tmpdir/liblto-3.a -Wl,--no-whole-archive tmpdir/liblto-3.a" "" \
+ {dummy.c} "lto-3d.exe" "lto-3.out" "" "c"] \
+ [list "LTO 5" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-5.o" "" \
+ {dummy.c} "lto-5.exe" "lto-5.out" "" "c"] \
+ [list "LTO 11" \
+ "-O -flto -fuse-linker-plugin tmpdir/liblto-11.a" "" \
+ {dummy.c} "lto-11.exe" "lto-11.out" "" "c"] \
+ [list "LTO 12a" \
+ "-O -flto -fuse-linker-plugin tmpdir/lto-12a.o tmpdir/liblto-12.a tmpdir/lto-12b.o" "" \
+ {dummy.c} "lto-12a.exe" "lto-12.out" "" "c"] \
+ [list "LTO 12b" \
+ "-O -flto -fuse-linker-plugin tmpdir/lto-12a.o tmpdir/lto-12b.o tmpdir/liblto-12.a" "" \
+ {dummy.c} "lto-12b.exe" "lto-12.out" "" "c"] \
+ [list "LTO 13" \
+ "-O -flto -fuse-linker-plugin tmpdir/lto-13a.o tmpdir/liblto-13.a tmpdir/lto-13b.o" "" \
+ {dummy.c} "lto-13.exe" "lto-13.out" "" "c"] \
+ [list "LTO 14" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-14a.o -Wl,--whole-archive tmpdir/liblto-14.a -Wl,--no-whole-archive tmpdir/lto-14b.o" "" \
+ {dummy.c} "lto-14.exe" "lto-14.out" "" "c"] \
+ [list "LTO 15" \
+ "-O2 -flto -fuse-linker-plugin -Wl,--start-group tmpdir/liblto-15.a tmpdir/lto-15a.o -Wl,--end-group" "" \
+ {dummy.c} "lto-15.exe" "lto-15.out" "" "c"] \
+ [list "PR ld/13066" \
+ "-O2 -flto -fuse-linker-plugin" "" \
+ {pr13066.cc} "pr13066.exe" "pr13066.out" "" "c++"] \
+ [list "PR ld/13201" \
+ "-O2 -flto -fuse-linker-plugin -Wl,--as-needed tmpdir/pr13201.o -lm" "" \
+ {dummy.c} "pr13201.exe" "pr13201.out" "" "c"] \
+ [list "PR ld/15323 (3)" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/pr15323a.o" "" \
+ {pr15323b.c} "pr15323.exe" "pr15323.out" "-flto -O2" "c"] \
+ [list "PR ld/15323 (4)" \
+ "-O2 -flto tmpdir/pr15323a-r.o" "" \
+ {dummy.c} "pr15323a.exe" "pr15323.out" "-flto -O2" "c"] \
+ [list "PR ld/19317 (3)" \
+ "-O2 -flto tmpdir/pr19317-r.o" "" \
+ {dummy.c} "pr19317.exe" "pr19317.out" "-flto -O2" "c"] \
+ [list "Run pr20276" \
+ "-O2 -flto tmpdir/pr20276a.o tmpdir/pr20276b.o" "" \
+ {dummy.c} "pr20276" "pass.out" "-flto -O2" "c"] \
+ [list "Run pr20267a" \
+ "-O2 -flto -fcommon tmpdir/pr20267a.o tmpdir/libpr20267a.a" "" \
+ {dummy.c} "pr20267a" "pass.out" "-flto -O2 -fcommon" "c"] \
+ [list "Run pr20267b" \
+ "-O2 -flto -fcommon tmpdir/pr20267a.o tmpdir/libpr20267b.a" "" \
+ {dummy.c} "pr20267b" "pass.out" "-flto -O2 -fcommon" "c"] \
+ [list "Run pr22502" \
+ "-O2 -flto tmpdir/pr22502a.o tmpdir/pr22502b.o" "" \
+ {dummy.c} "pr20267" "pass.out" "-flto -O2 -fcommon" "c"] \
+ [list "Run pr22751" \
+ "-O2 -flto" "" \
+ {dummy.c} "pr22751" "pass.out" "-flto -O2" "c" "" \
+ "-Wl,--whole-archive tmpdir/pr22751.a -Wl,--no-whole-archive"] \
+ [list "Run pr24406-1" \
+ "-O2 -flto" "" \
+ {pr24406-1.c} "pr24406-1" "pass.out" "-flto -O2" "c" "" \
+ "-Wl,--wrap=read"] \
+ [list "Run pr24406-2" \
+ "-O2 -flto" "" \
+ {pr24406-2a.c} "pr24406-2" "pass.out" \
+ "-flto -O2" "c" "" \
+ "tmpdir/pr24406-2b.o -Wl,--wrap=cook"] \
+ [list "Run pr26163" \
+ "-O2 -flto" "" \
+ {pr26163b.c} "pr24406-2" "pass.out" \
+ "-flto -O2" "c" "" \
+ "tmpdir/pr26163a.o -Wl,--defsym,g=real_g"] \
+ [list "Run pr26262a" \
+ "-O2 -flto" "" \
+ {pr26262a.c} "pr26262a" "pass.out" \
+ "-flto -O2" "c" "" \
+ "tmpdir/pr26262b.o tmpdir/pr26262c.o"] \
+ [list "Run pr26262b" \
+ "-flto -O2 tmpdir/pr26262b.o tmpdir/pr26262c.o" "" \
+ {pr26262a.c} "pr26262b" "pass.out" \
+ "-flto -O2" "c" "" \
+ ""] \
+]
+
+if { [at_least_gcc_version 4 7] } {
+ set lto_run_tests [concat $lto_run_tests [list \
+ [list "PR ld/12942 (1)" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/pr12942a.o tmpdir/pr12942b.o" "" \
+ {dummy.c} "pr12942a.exe" "pr12942.out" "" "c++"] \
+ [list "PR ld/12942 (2)" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/pr12942a.o tmpdir/pr12942c.o" "" \
+ {dummy.c} "pr12942c.exe" "pr12942.out" "" "c++"] \
+ ]]
+}
+
+# LTO run-time tests for ELF which require shared library support.
+set lto_run_elf_shared_tests [list \
+ [list "LTO 7" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-7b.o tmpdir/lto-7c.o tmpdir/lto-7a.o -Wl,--no-as-needed tmpdir/liblto-7.so" "" \
+ {dummy.c} "lto-7.exe" "lto-7.out" "" "c"] \
+ [list "Run pr21382" \
+ "-O2 -flto -fuse-linker-plugin -Wl,--as-needed tmpdir/pr21382a.o tmpdir/pr21382.so" "" \
+ {dummy.c} "pr21382.exe" "pass.out" "" "c"] \
+ [list {pr22220a} \
+ {-flto -fuse-linker-plugin tmpdir/pr22220main.o tmpdir/pr22220lib.so} {} \
+ {dummy.c} {pr22220a.exe} {pass.out} {} {c++}] \
+ [list {pr22220b} \
+ {-flto -fuse-linker-plugin -Wl,--no-as-needed tmpdir/pr22220lib.so tmpdir/pr22220main.o} {} \
+ {dummy.c} {pr22220b.exe} {pass.out} {} {c++}] \
+ [list {lto-18 (1)} \
+ {-flto -fuse-linker-plugin} {} \
+ {lto-18a.c} {lto-18-1.exe} {lto-18.out} {-flto -O2} {c} {} \
+ {tmpdir/lto-18d.o -Wl,--as-needed,-R,tmpdir -Ltmpdir -llto-18b -llto-18c}] \
+ [list {lto-18 (2)} \
+ {-flto -fuse-linker-plugin} {} \
+ {lto-18a.c} {lto-18-2.exe} {lto-18.out} {-flto -O2} {c} {} \
+ {-Wl,--as-needed,-R,tmpdir -Ltmpdir -llto-18b -llto-18c tmpdir/lto-18d.o}] \
+ [list {lto-18 (3)} \
+ {-static -flto -fuse-linker-plugin} {} \
+ {lto-18a.c} {lto-18-3.exe} {lto-18.out} {-flto -O2} {c} {} \
+ {tmpdir/lto-18d.o -Ltmpdir -llto-18b -llto-18c}] \
+ [list {lto-18 (4)} \
+ {-static -flto -fuse-linker-plugin} {} \
+ {lto-18a.c} {lto-18-4.exe} {lto-18.out} {-flto -O2} {c} {} \
+ { -Ltmpdir -llto-18b -llto-18c tmpdir/lto-18d.o}] \
+ [list {lto-19} \
+ {-Wl,--as-needed,-R,tmpdir} {} \
+ {lto-19c.c} {lto-19.exe} {pass.out} {-flto -O2} {c} {} \
+ {tmpdir/liblto-19.so tmpdir/liblto-19.a}] \
+]
+
+# LTO run-time tests for ELF
+set lto_run_elf_tests [list \
+ [list "LTO 8" \
+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-8b.o tmpdir/lto-8a.o" "" \
+ {dummy.c} "lto-8.exe" "lto-8.out" "" "c"] \
+ [list "LTO TLS IE" \
+ "-O2 -flto -fuse-linker-plugin" "" \
+ {run-ie.c} "run-ie.exe" "run-ie.out" "" "c"] \
+]
+
+run_cc_link_tests $lto_link_tests
+
+# These compilation tests generate intermediate object files which will be used
+# by some elf tests besides shared libs tests. So, always compile them.
+run_cc_link_tests $lto_compile_elf_tests
+
+# Restrict these to ELF targets that support shared libs and PIC.
+if { [is_elf_format] && [check_lto_shared_available] } {
+ run_cc_link_tests $lto_link_elf_tests
+ set testname "PR ld/15146 (2)"
+ set exec_output [run_host_cmd "$CC_FOR_TARGET" "-O2 -flto -fuse-linker-plugin -Wl,-rpath-link,. -Wl,--no-copy-dt-needed-entries -Wl,--no-as-needed tmpdir/pr15146d.o tmpdir/pr15146c.so"]
+ if { [ regexp "undefined reference to symbol '\\.?xxx'" $exec_output ] } {
+ pass $testname
+ } {
+ fail $testname
+ }
+ set testname "PR ld/16746 (3)"
+ set exec_output [run_host_cmd "$CC_FOR_TARGET" "-O2 -flto -fuse-linker-plugin tmpdir/pr16746b.o tmpdir/pr16746d.o"]
+ if { [ regexp "warning: \\.?foobar" $exec_output ] && ![ regexp "symbol from plugin" $exec_output ] } {
+ pass $testname
+ } {
+ fail $testname
+ }
+ set testname "PR ld/16746 (4)"
+ set exec_output [run_host_cmd "$CC_FOR_TARGET" "-O2 -flto -fuse-linker-plugin tmpdir/pr16746d.o tmpdir/pr16746b.o"]
+ if { [ regexp "warning: \\.?foobar" $exec_output ] && ![ regexp "symbol from plugin" $exec_output ] } {
+ pass $testname
+ } {
+ fail $testname
+ }
+}
+
+run_cc_link_tests [list \
+ [list \
+ "Build pr28138.a" \
+ "-T" "" \
+ {pr28138-1.c pr28138-2.c pr28138-3.c pr28138-4.c pr28138-5.c \
+ pr28138-6.c pr28138-7.c} {} "pr28138.a" \
+ ] \
+ [list \
+ "Build pr28138.o" \
+ "" "" \
+ {pr28138.c} {} \
+ ] \
+]
+
+set exec_output [run_host_cmd "sh" \
+ "-c \"ulimit -n 20; \
+ $CC_FOR_TARGET -Btmpdir/ld -o tmpdir/pr28138 \
+ tmpdir/pr28138.o tmpdir/pr28138.a\""]
+set exec_output [prune_warnings $exec_output]
+if [string match "" $exec_output] then {
+ if { [isnative] } {
+ set exec_output [run_host_cmd "tmpdir/pr28138" ""]
+ if [string match "PASS" $exec_output] then {
+ pass "PR ld/28138 (build & run)"
+ } else {
+ fail "PR ld/28138 (built ok, run failed)"
+ }
+ } else {
+ pass "PR ld/28138 (build only)"
+ }
+} else {
+ fail "PR ld/28138 (build only)"
+}
+
+set testname "Build liblto-11.a"
+remote_file host delete "tmpdir/liblto-11.a"
+set catch_output [run_host_cmd "$ar" "rc $plug_opt tmpdir/liblto-11.a tmpdir/lto-11a.o tmpdir/lto-11b.o tmpdir/lto-11c.o"]
+if {![string match "" $catch_output]} {
+ fail $testname
+ restore_notify
+ return
+}
+
+if { [at_least_gcc_version 4 7] } {
+ # Check expected LTO linker errors.
+ # Since the asm symbol name hack in pr12365b.c doesn't work on all
+ # targets, run PR ld/12365 tests only for known targets.
+ if { ([istarget "i?86-*-elf*"]
+ || [istarget "i?86-*-linux*"]
+ || [istarget "i?86-*-gnu*"]
+ || [istarget "x86_64-*-linux*"]
+ || [istarget "amd64-*-linux*"]) } {
+ set testname "PR ld/12365"
+ set exec_output [run_host_cmd "$CC_FOR_TARGET" "-O2 -flto -flto-partition=none -fuse-linker-plugin -o tmpdir/pr12365 tmpdir/pr12365a.o tmpdir/pr12365b.o tmpdir/pr12365c.o"]
+ set exec_output [prune_warnings $exec_output]
+ if { [ regexp "undefined reference to `my_bcopy'" $exec_output ] } {
+ # Linker should catch the reference to undefined `my_bcopy'
+ # error caused by a GCC bug.
+ pass $testname
+ } elseif { [ string match "" $exec_output ] } {
+ global READELF
+ set exec_output [run_host_cmd "$READELF" "-s -W tmpdir/pr12365"]
+ if { [ regexp "my_bcopy" $exec_output ] } {
+ # Verify that there is no `my_bcopy' symbol in executable.
+ fail $testname
+ } {
+ pass $testname
+ }
+ } {
+ fail $testname
+ }
+
+ run_cc_link_tests [list \
+ [list \
+ "Build pr22721a.so" \
+ "-shared $NOSANITIZE_CFLAGS -nostdlib -nostartfiles \
+ -Wl,-version-script,pr22721.t" \
+ "" \
+ {pr22721a.s} \
+ {} \
+ "pr22721a.so" \
+ ] \
+ [list \
+ "Build pr22721b.o" \
+ "$plug_opt $NOSANITIZE_CFLAGS" \
+ "-O2 -fPIC -flto $lto_no_fat" \
+ {pr22721b.c} \
+ ] \
+ [list \
+ "Build PR ld/pr22721" \
+ "-O2 -flto -fuse-linker-plugin -nostdlib -nostartfiles \
+ $NOSANITIZE_CFLAGS \
+ -Wl,-e,_start tmpdir/pr22721b.o tmpdir/pr22721a.so" \
+ "$NOSANITIZE_CFLAGS" \
+ {dummy.c} \
+ {} \
+ "pr22721.exe"
+ ] \
+ ]
+ }
+ set testname "PR ld/12942 (3)"
+ set exec_output [run_host_cmd "$CXX_FOR_TARGET" "-O2 -flto -fuse-linker-plugin tmpdir/pr12942b.o tmpdir/pr12942a.o"]
+ if { [ regexp "undefined reference to `\\.?link_error\\(\\)'" $exec_output ] } {
+ pass $testname
+ } {
+ fail $testname
+ }
+
+ run_cc_link_tests [list \
+ [list \
+ "Build pr23460*.o" \
+ "$plug_opt" \
+ "-O2 -fPIC -flto $lto_no_fat" \
+ {pr23460a.c pr23460b.c pr23460c.c \
+ pr23460d.c pr23460e.c pr23460f.c} \
+ ] \
+ ]
+ set exec_output [run_host_cmd "sh" \
+ "-c \"ulimit -n 20; \
+ $ar -rc $plug_opt \
+ tmpdir/libpr23460.a \
+ tmpdir/pr23460a.o \
+ tmpdir/pr23460b.o \
+ tmpdir/pr23460c.o \
+ tmpdir/pr23460d.o \
+ tmpdir/pr23460e.o \
+ tmpdir/pr23460f.o\""]
+ set exec_output [prune_warnings $exec_output]
+ if [string match "" $exec_output] then {
+ pass "PR binutils/23460"
+ } else {
+ fail "PR binutils/23460"
+ }
+ set exec_output [run_host_cmd "$RANLIB" "$plug_opt tmpdir/libpr23460.a"]
+ set exec_output [prune_warnings $exec_output]
+ if [string match "" $exec_output] then {
+ pass "PR binutils/23460"
+ } else {
+ fail "PR binutils/23460"
+ }
+}
+
+# Fedora specific binutils patches break some of the tests that follow...
+restore_notify
+return
+
+# Run "ld -r" to generate inputs for complex LTO tests.
+run_dump_test "lto-3r"
+remote_exec host "mv" "tmpdir/dump tmpdir/lto-3.o"
+run_dump_test "lto-5r"
+remote_exec host "mv" "tmpdir/dump tmpdir/lto-5.o"
+
+run_cc_link_tests $lto_link_symbol_tests
+
+run_ld_link_tests [list \
+ [list "PR ld/19317 (2)" \
+ "-r tmpdir/pr19317.o" "" "" \
+ {dummy.s} {} "pr19317-r.o"] \
+]
+
+run_ld_link_exec_tests $lto_run_tests
+
+if { [is_elf_format] } {
+ run_ld_link_exec_tests $lto_run_elf_tests
+
+ # Note - it is not guaranteed that the ordering of symbols in the dynamic
+ # symbol table will match the ordering of the symbols specified by the
+ # --dynamic-list command line option.
+ #
+ # For PR22983 we want to make sure that all four symbols specified in
+ # pr222983.t are present in the output, but a simple sequences of regexps
+ # will not work as we do not know the order of the symbols. (Readelf
+ # does not have a symbol sorting option and the run_cc_list_tests proc
+ # does not allow for the output of the dump program to piped into `sort`).
+ #
+ # So instead we run readelf four times, each time checking for the
+ # presence of a specific symbol from the pr22983.t file.
+ run_cc_link_tests [list \
+ [list \
+ "Build pr22983" \
+ "-Wl,--dynamic-list,pr22983.t" \
+ "-flto" \
+ {pr22983a.c pr22983b.c} \
+ {{readelf {--dyn-syms --wide} pr22983.1.d} \
+ {readelf {--dyn-syms --wide} pr22983.2.d} \
+ {readelf {--dyn-syms --wide} pr22983.3.d} \
+ {readelf {--dyn-syms --wide} pr22983.4.d}} \
+ "pr22983" \
+ ] \
+ ]
+}
+
+if { [is_elf_format] && [check_lto_shared_available] } {
+ run_ld_link_exec_tests $lto_run_elf_shared_tests
+}
+
+proc pr20103 {cflags libs} {
+ global CC_FOR_TARGET
+
+ set testname "PR ld/20103 ($cflags $libs)"
+ set exec_output [run_host_cmd "$CC_FOR_TARGET" "$cflags $libs"]
+ if { [ regexp "undefined reference to `\\.?dead'" $exec_output ] } {
+ pass "$testname (1)"
+ } {
+ fail "$testname (1)"
+ }
+ if { [ regexp "plugin needed to handle lto object" $exec_output ] } {
+ fail "$testname (2)"
+ } {
+ pass "$testname (2)"
+ }
+}
+
+if { [check_lto_fat_available] } {
+ run_cc_link_tests [list \
+ [list \
+ "Build fatpr20103a.a" \
+ "$plug_opt" "-flto -ffat-lto-objects" \
+ {pr20103a.c} {} "fatpr20103a.a"
+ ] \
+ [list \
+ "Build fatpr20103b.a" \
+ "$plug_opt" "-flto -ffat-lto-objects" \
+ {pr20103b.c} {} "fatpr20103b.a"
+ ] \
+ [list \
+ "Build fatpr20103c.a" \
+ "$plug_opt" "-flto -ffat-lto-objects" \
+ {pr20103c.c} {} "fatpr20103c.a" \
+ ] \
+ [list \
+ "Build thinpr20103a.a" \
+ "$plug_opt" "-flto -fno-fat-lto-objects" \
+ {pr20103a.c} {} "thinpr20103a.a"
+ ] \
+ [list \
+ "Build thinpr20103b.a" \
+ "$plug_opt" "-flto -fno-fat-lto-objects" \
+ {pr20103b.c} {} "thinpr20103b.a"
+ ] \
+ [list \
+ "Build thinpr20103c.a" \
+ "$plug_opt" "-flto -fno-fat-lto-objects" \
+ {pr20103c.c} {} "thinpr20103c.a" \
+ ] \
+ [list \
+ "Build pr20103a" \
+ "-O2 -flto -Wl,--start-group tmpdir/thinpr20103a.a tmpdir/thinpr20103b.a tmpdir/thinpr20103c.a -Wl,--end-group" \
+ "-O2 -flto" \
+ {dummy.c} {} "pr20103a" \
+ ] \
+ [list \
+ "Build pr20103b" \
+ "-O2 -flto -Wl,--start-group tmpdir/fatpr20103a.a tmpdir/fatpr20103b.a tmpdir/fatpr20103c.a -Wl,--end-group" \
+ "-O2 -flto" \
+ {dummy.c} {} "pr20103b" \
+ ] \
+ [list \
+ "Build pr20103c" \
+ "-O2 -Wl,--start-group tmpdir/fatpr20103a.a tmpdir/fatpr20103b.a tmpdir/fatpr20103c.a -Wl,--end-group" \
+ "-O2" \
+ {dummy.c} {} "pr20103c" \
+ ] \
+ ]
+ pr20103 "-O2 -flto" "tmpdir/thinpr20103a.a tmpdir/thinpr20103b.a tmpdir/thinpr20103c.a"
+ pr20103 "-O2 -flto" "tmpdir/fatpr20103a.a tmpdir/fatpr20103b.a tmpdir/fatpr20103c.a"
+ pr20103 "-O2" "tmpdir/fatpr20103a.a tmpdir/fatpr20103b.a tmpdir/fatpr20103c.a"
+
+ if { [at_least_gcc_version 4 9] } {
+ run_cc_link_tests [list \
+ [list \
+ "Build pr20103d" \
+ "-O2 -Wl,--start-group tmpdir/thinpr20103a.a tmpdir/thinpr20103b.a tmpdir/thinpr20103c.a -Wl,--end-group" \
+ "-O2" \
+ {dummy.c} {} "pr20103d" \
+ ] \
+ ]
+ pr20103 "-O2" "tmpdir/thinpr20103a.a tmpdir/thinpr20103b.a tmpdir/thinpr20103c.a"
+ }
+}
+
+restore_notify
Index: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-plugin
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-plugin (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-plugin (revision 5)
Property changes on: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-plugin
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-size/size.exp
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-size/size.exp (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-size/size.exp (revision 5)
@@ -0,0 +1,273 @@
+# Expect script for linker support of size relocations.
+#
+# Copyright (C) 2013-2022 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+
+# Size relocations have only been implemented for the ix86 and x86_64,
+# so far.
+if {!(([istarget "i?86-*-*"]
+ || [istarget "x86_64-*-*"])
+ && ([istarget "*-*-elf*"]
+ || [istarget "*-*-nacl*"]
+ || [istarget "*-*-linux*"]
+ || [istarget "*-*-gnu*"])) } {
+ verbose "Size relocations tests not run - no target support"
+ return
+}
+
+# So as to avoid rewriting every last test case here in a nacl variant,
+# we use black magic to massage the generic cases into nacl-variant cases.
+if [istarget "*-*-nacl*"] {
+ # Change all the -melf_i386 to -melf_i386_nacl so linking can succeed.
+ set options_regsub(ld) {-m(\\S+) -m\\1_nacl}
+}
+
+set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
+foreach t $test_list {
+ # We need to strip the ".d", but can leave the dirname.
+ verbose [file rootname $t]
+ run_dump_test [file rootname $t]
+}
+
+# We need a working compiler.
+if { ![check_compiler_available] } {
+ verbose "Native size relocation tests not run - no compiler available"
+ return
+}
+
+run_cc_link_tests [list \
+ [list \
+ "Build libsize-1.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-1a.c size-1b.c} \
+ {} \
+ "libsize-1.so" \
+ ] \
+ [list \
+ "Build libsize-2.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-2a.c size-2b.c} \
+ {} \
+ "libsize-2.so" \
+ ] \
+ [list \
+ "Build libsize-3a.so" \
+ "-shared" "-fPIC" \
+ {size-3a.c} \
+ {} \
+ "libsize-3a.so" \
+ ] \
+ [list \
+ "Build libsize-3b.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-3b.c} \
+ {} \
+ "libsize-3b.so" \
+ ] \
+ [list \
+ "Build libsize-3c.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-3c.c} \
+ {} \
+ "libsize-3c.so" \
+ ] \
+ [list \
+ "Build libsize-6b.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-6b.c} \
+ {} \
+ "libsize-6b.so" \
+ ] \
+ [list \
+ "Build libsize-9.so" \
+ "-shared $NOSANITIZE_CFLAGS" \
+ "-fPIC $NOSANITIZE_CFLAGS" \
+ {size-9b.c} \
+ {{readelf -rW size-9.rd}} \
+ "libsize-9.so" \
+ ] \
+ [list \
+ "Build libsize-10.so" \
+ "-shared" \
+ "-fPIC" \
+ {size-10b.c} \
+ {{readelf -rW size-10.rd}} \
+ "libsize-10.so" \
+ ] \
+]
+
+return
+
+# Check if size relocation works at run-time.
+catch "exec tmpdir/size-7.exe > tmpdir/dump.out" exec_output
+if ![string match "" $exec_output] then {
+ send_log "No run-time size relocation support: $exec_output\n"
+ verbose "No run-time size relocation support: $exec_output" 1
+ return
+}
+
+if { [regexp_diff "tmpdir/dump.out" "$srcdir/$subdir/size-7.out" ] } then {
+ verbose "output is [file_contents "tmpdir/dump.out"]" 2
+ fail "Run-time size relocation"
+ return
+}
+
+# Run-time size relocation tests.
+run_ld_link_exec_tests [list \
+ [list \
+ "Run size-1" \
+ "-Wl,--no-as-needed tmpdir/libsize-1.so" \
+ "" \
+ {size-1.c} \
+ "size-1" \
+ "size-1.out" \
+ ] \
+ [list \
+ "Run size-2" \
+ "-Wl,--no-as-needed tmpdir/libsize-2.so" \
+ "" \
+ {size-2.c} \
+ "size-2" \
+ "size-2.out" \
+ ] \
+ [list \
+ "Run size-3a" \
+ "" \
+ "" \
+ {size-3.c size-3a.c} \
+ "size-3a" \
+ "size-3.out" \
+ ] \
+ [list \
+ "Run size-3b" \
+ "-Wl,--no-as-needed tmpdir/libsize-3a.so" \
+ "" \
+ {size-3.c} \
+ "size-3b" \
+ "size-3.out" \
+ ] \
+ [list \
+ "Run size-3c" \
+ "" \
+ "" \
+ {size-3.c size-3b.c} \
+ "size-3c" \
+ "size-3.out" \
+ ] \
+ [list \
+ "Run size-3d (1)" \
+ "-Wl,--no-as-needed tmpdir/libsize-3b.so" \
+ "" \
+ {size-3.c} \
+ "size-3d1" \
+ "size-3.out" \
+ ] \
+ [list \
+ "Run size-3d (2)" \
+ "" \
+ "" \
+ {size-3.c size-3c.c} \
+ "size-3d2" \
+ "size-3.out" \
+ ] \
+ [list \
+ {"Run size-3e" \
+ "-Wl,--no-as-needed tmpdir/libsize-3c.so" "" \
+ {size-3.c} "size-3e" "size-3.out"} \
+ ] \
+ [list \
+ "Run size-4a" \
+ "$NOPIE_LDFLAGS" \
+ "" \
+ {size-4a.c size-4b.c} \
+ "size-4a" \
+ "size-4.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-4b" \
+ "$NOPIE_LDFLAGS" \
+ "" \
+ {size-4b.c size-4a.c} \
+ "size-4b" \
+ "size-4.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-5a" \
+ "$NOPIE_LDFLAGS" \
+ "" \
+ {size-5a.c size-5b.c} \
+ "size-5a" \
+ "size-5.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-5b" \
+ "$NOPIE_LDFLAGS" \
+ "" \
+ {size-5b.c size-5a.c} \
+ "size-5b" \
+ "size-5.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-6" \
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libsize-6b.so" \
+ "" \
+ {size-6a.c} \
+ "size-6" \
+ "size-6.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-8" \
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed,--hash-styl=gnu,-z,notext \
+ tmpdir/libsize-8.so" \
+ "" \
+ {size-8a.c} \
+ "size-8" \
+ "size-8.out" \
+ "$NOPIE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-9" \
+ "-Wl,--no-as-needed tmpdir/libsize-9.so $NOSANITIZE_CFLAGS" \
+ "" \
+ {size-9a.c} \
+ "size-9" \
+ "size-9.out" \
+ "$NOSANITIZE_CFLAGS" \
+ ] \
+ [list \
+ "Run size-10" \
+ "-Wl,--no-as-needed tmpdir/libsize-10.so" \
+ "" \
+ {size-10a.c} \
+ "size-10" \
+ "size-10.out" \
+ ] \
+]
Index: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-size
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-size (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-size (revision 5)
Property changes on: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite/ld-size
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite (revision 5)
Property changes on: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld/testsuite
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld (revision 5)
Property changes on: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new/ld
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-cleansweep-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-cleansweep-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-cleansweep.patch
+
+mv binutils-$VERSION-cleansweep.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-cleansweep-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-cleansweep-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch/file.list (revision 5)
@@ -0,0 +1,2 @@
+binutils-2.39/ld/testsuite/ld-plugin/lto.exp
+binutils-2.39/ld/testsuite/ld-size/size.exp
Index: GNU/binutils/create-2.39-cleansweep-patch
===================================================================
--- GNU/binutils/create-2.39-cleansweep-patch (nonexistent)
+++ GNU/binutils/create-2.39-cleansweep-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-cleansweep-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new/bfd/elf.c
===================================================================
--- GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new/bfd/elf.c (nonexistent)
+++ GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new/bfd/elf.c (revision 5)
@@ -0,0 +1,13580 @@
+/* ELF executable support for BFD.
+
+ Copyright (C) 1993-2022 Free Software Foundation, Inc.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+
+/*
+SECTION
+ ELF backends
+
+ BFD support for ELF formats is being worked on.
+ Currently, the best supported back ends are for sparc and i386
+ (running svr4 or Solaris 2).
+
+ Documentation of the internals of the support code still needs
+ to be written. The code is changing quickly enough that we
+ haven't bothered yet. */
+
+/* For sparc64-cross-sparc32. */
+#define _SYSCALL32
+#include "sysdep.h"
+#include <limits.h>
+#include "bfd.h"
+#include "bfdlink.h"
+#include "libbfd.h"
+#define ARCH_SIZE 0
+#include "elf-bfd.h"
+#include "libiberty.h"
+#include "safe-ctype.h"
+#include "elf-linux-core.h"
+
+#ifdef CORE_HEADER
+#include CORE_HEADER
+#endif
+
+static int elf_sort_sections (const void *, const void *);
+static bool assign_file_positions_except_relocs (bfd *, struct bfd_link_info *);
+static bool swap_out_syms (bfd *, struct elf_strtab_hash **, int,
+ struct bfd_link_info *);
+static bool elf_parse_notes (bfd *abfd, char *buf, size_t size,
+ file_ptr offset, size_t align);
+
+/* Swap version information in and out. The version information is
+ currently size independent. If that ever changes, this code will
+ need to move into elfcode.h. */
+
+/* Swap in a Verdef structure. */
+
+void
+_bfd_elf_swap_verdef_in (bfd *abfd,
+ const Elf_External_Verdef *src,
+ Elf_Internal_Verdef *dst)
+{
+ dst->vd_version = H_GET_16 (abfd, src->vd_version);
+ dst->vd_flags = H_GET_16 (abfd, src->vd_flags);
+ dst->vd_ndx = H_GET_16 (abfd, src->vd_ndx);
+ dst->vd_cnt = H_GET_16 (abfd, src->vd_cnt);
+ dst->vd_hash = H_GET_32 (abfd, src->vd_hash);
+ dst->vd_aux = H_GET_32 (abfd, src->vd_aux);
+ dst->vd_next = H_GET_32 (abfd, src->vd_next);
+}
+
+/* Swap out a Verdef structure. */
+
+void
+_bfd_elf_swap_verdef_out (bfd *abfd,
+ const Elf_Internal_Verdef *src,
+ Elf_External_Verdef *dst)
+{
+ H_PUT_16 (abfd, src->vd_version, dst->vd_version);
+ H_PUT_16 (abfd, src->vd_flags, dst->vd_flags);
+ H_PUT_16 (abfd, src->vd_ndx, dst->vd_ndx);
+ H_PUT_16 (abfd, src->vd_cnt, dst->vd_cnt);
+ H_PUT_32 (abfd, src->vd_hash, dst->vd_hash);
+ H_PUT_32 (abfd, src->vd_aux, dst->vd_aux);
+ H_PUT_32 (abfd, src->vd_next, dst->vd_next);
+}
+
+/* Swap in a Verdaux structure. */
+
+void
+_bfd_elf_swap_verdaux_in (bfd *abfd,
+ const Elf_External_Verdaux *src,
+ Elf_Internal_Verdaux *dst)
+{
+ dst->vda_name = H_GET_32 (abfd, src->vda_name);
+ dst->vda_next = H_GET_32 (abfd, src->vda_next);
+}
+
+/* Swap out a Verdaux structure. */
+
+void
+_bfd_elf_swap_verdaux_out (bfd *abfd,
+ const Elf_Internal_Verdaux *src,
+ Elf_External_Verdaux *dst)
+{
+ H_PUT_32 (abfd, src->vda_name, dst->vda_name);
+ H_PUT_32 (abfd, src->vda_next, dst->vda_next);
+}
+
+/* Swap in a Verneed structure. */
+
+void
+_bfd_elf_swap_verneed_in (bfd *abfd,
+ const Elf_External_Verneed *src,
+ Elf_Internal_Verneed *dst)
+{
+ dst->vn_version = H_GET_16 (abfd, src->vn_version);
+ dst->vn_cnt = H_GET_16 (abfd, src->vn_cnt);
+ dst->vn_file = H_GET_32 (abfd, src->vn_file);
+ dst->vn_aux = H_GET_32 (abfd, src->vn_aux);
+ dst->vn_next = H_GET_32 (abfd, src->vn_next);
+}
+
+/* Swap out a Verneed structure. */
+
+void
+_bfd_elf_swap_verneed_out (bfd *abfd,
+ const Elf_Internal_Verneed *src,
+ Elf_External_Verneed *dst)
+{
+ H_PUT_16 (abfd, src->vn_version, dst->vn_version);
+ H_PUT_16 (abfd, src->vn_cnt, dst->vn_cnt);
+ H_PUT_32 (abfd, src->vn_file, dst->vn_file);
+ H_PUT_32 (abfd, src->vn_aux, dst->vn_aux);
+ H_PUT_32 (abfd, src->vn_next, dst->vn_next);
+}
+
+/* Swap in a Vernaux structure. */
+
+void
+_bfd_elf_swap_vernaux_in (bfd *abfd,
+ const Elf_External_Vernaux *src,
+ Elf_Internal_Vernaux *dst)
+{
+ dst->vna_hash = H_GET_32 (abfd, src->vna_hash);
+ dst->vna_flags = H_GET_16 (abfd, src->vna_flags);
+ dst->vna_other = H_GET_16 (abfd, src->vna_other);
+ dst->vna_name = H_GET_32 (abfd, src->vna_name);
+ dst->vna_next = H_GET_32 (abfd, src->vna_next);
+}
+
+/* Swap out a Vernaux structure. */
+
+void
+_bfd_elf_swap_vernaux_out (bfd *abfd,
+ const Elf_Internal_Vernaux *src,
+ Elf_External_Vernaux *dst)
+{
+ H_PUT_32 (abfd, src->vna_hash, dst->vna_hash);
+ H_PUT_16 (abfd, src->vna_flags, dst->vna_flags);
+ H_PUT_16 (abfd, src->vna_other, dst->vna_other);
+ H_PUT_32 (abfd, src->vna_name, dst->vna_name);
+ H_PUT_32 (abfd, src->vna_next, dst->vna_next);
+}
+
+/* Swap in a Versym structure. */
+
+void
+_bfd_elf_swap_versym_in (bfd *abfd,
+ const Elf_External_Versym *src,
+ Elf_Internal_Versym *dst)
+{
+ dst->vs_vers = H_GET_16 (abfd, src->vs_vers);
+}
+
+/* Swap out a Versym structure. */
+
+void
+_bfd_elf_swap_versym_out (bfd *abfd,
+ const Elf_Internal_Versym *src,
+ Elf_External_Versym *dst)
+{
+ H_PUT_16 (abfd, src->vs_vers, dst->vs_vers);
+}
+
+/* Standard ELF hash function. Do not change this function; you will
+ cause invalid hash tables to be generated. */
+
+unsigned long
+bfd_elf_hash (const char *namearg)
+{
+ const unsigned char *name = (const unsigned char *) namearg;
+ unsigned long h = 0;
+ unsigned long g;
+ int ch;
+
+ while ((ch = *name++) != '\0')
+ {
+ h = (h << 4) + ch;
+ if ((g = (h & 0xf0000000)) != 0)
+ {
+ h ^= g >> 24;
+ /* The ELF ABI says `h &= ~g', but this is equivalent in
+ this case and on some machines one insn instead of two. */
+ h ^= g;
+ }
+ }
+ return h & 0xffffffff;
+}
+
+/* DT_GNU_HASH hash function. Do not change this function; you will
+ cause invalid hash tables to be generated. */
+
+unsigned long
+bfd_elf_gnu_hash (const char *namearg)
+{
+ const unsigned char *name = (const unsigned char *) namearg;
+ unsigned long h = 5381;
+ unsigned char ch;
+
+ while ((ch = *name++) != '\0')
+ h = (h << 5) + h + ch;
+ return h & 0xffffffff;
+}
+
+/* Create a tdata field OBJECT_SIZE bytes in length, zeroed out and with
+ the object_id field of an elf_obj_tdata field set to OBJECT_ID. */
+bool
+bfd_elf_allocate_object (bfd *abfd,
+ size_t object_size,
+ enum elf_target_id object_id)
+{
+ BFD_ASSERT (object_size >= sizeof (struct elf_obj_tdata));
+ abfd->tdata.any = bfd_zalloc (abfd, object_size);
+ if (abfd->tdata.any == NULL)
+ return false;
+
+ elf_object_id (abfd) = object_id;
+ if (abfd->direction != read_direction)
+ {
+ struct output_elf_obj_tdata *o = bfd_zalloc (abfd, sizeof *o);
+ if (o == NULL)
+ return false;
+ elf_tdata (abfd)->o = o;
+ elf_program_header_size (abfd) = (bfd_size_type) -1;
+ }
+ return true;
+}
+
+
+bool
+bfd_elf_make_object (bfd *abfd)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ return bfd_elf_allocate_object (abfd, sizeof (struct elf_obj_tdata),
+ bed->target_id);
+}
+
+bool
+bfd_elf_mkcorefile (bfd *abfd)
+{
+ /* I think this can be done just like an object file. */
+ if (!abfd->xvec->_bfd_set_format[(int) bfd_object] (abfd))
+ return false;
+ elf_tdata (abfd)->core = bfd_zalloc (abfd, sizeof (*elf_tdata (abfd)->core));
+ return elf_tdata (abfd)->core != NULL;
+}
+
+char *
+bfd_elf_get_str_section (bfd *abfd, unsigned int shindex)
+{
+ Elf_Internal_Shdr **i_shdrp;
+ bfd_byte *shstrtab = NULL;
+ file_ptr offset;
+ bfd_size_type shstrtabsize;
+
+ i_shdrp = elf_elfsections (abfd);
+ if (i_shdrp == 0
+ || shindex >= elf_numsections (abfd)
+ || i_shdrp[shindex] == 0)
+ return NULL;
+
+ shstrtab = i_shdrp[shindex]->contents;
+ if (shstrtab == NULL)
+ {
+ /* No cached one, attempt to read, and cache what we read. */
+ offset = i_shdrp[shindex]->sh_offset;
+ shstrtabsize = i_shdrp[shindex]->sh_size;
+
+ /* Allocate and clear an extra byte at the end, to prevent crashes
+ in case the string table is not terminated. */
+ if (shstrtabsize + 1 <= 1
+ || bfd_seek (abfd, offset, SEEK_SET) != 0
+ || (shstrtab = _bfd_alloc_and_read (abfd, shstrtabsize + 1,
+ shstrtabsize)) == NULL)
+ {
+ /* Once we've failed to read it, make sure we don't keep
+ trying. Otherwise, we'll keep allocating space for
+ the string table over and over. */
+ i_shdrp[shindex]->sh_size = 0;
+ }
+ else
+ shstrtab[shstrtabsize] = '\0';
+ i_shdrp[shindex]->contents = shstrtab;
+ }
+ return (char *) shstrtab;
+}
+
+char *
+bfd_elf_string_from_elf_section (bfd *abfd,
+ unsigned int shindex,
+ unsigned int strindex)
+{
+ Elf_Internal_Shdr *hdr;
+
+ if (strindex == 0)
+ return "";
+
+ if (elf_elfsections (abfd) == NULL || shindex >= elf_numsections (abfd))
+ return NULL;
+
+ hdr = elf_elfsections (abfd)[shindex];
+
+ if (hdr->contents == NULL)
+ {
+ if (hdr->sh_type != SHT_STRTAB && hdr->sh_type < SHT_LOOS)
+ {
+ /* PR 17512: file: f057ec89. */
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: attempt to load strings from"
+ " a non-string section (number %d)"),
+ abfd, shindex);
+ return NULL;
+ }
+
+ if (bfd_elf_get_str_section (abfd, shindex) == NULL)
+ return NULL;
+ }
+ else
+ {
+ /* PR 24273: The string section's contents may have already
+ been loaded elsewhere, eg because a corrupt file has the
+ string section index in the ELF header pointing at a group
+ section. So be paranoid, and test that the last byte of
+ the section is zero. */
+ if (hdr->sh_size == 0 || hdr->contents[hdr->sh_size - 1] != 0)
+ return NULL;
+ }
+
+ if (strindex >= hdr->sh_size)
+ {
+ unsigned int shstrndx = elf_elfheader(abfd)->e_shstrndx;
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: invalid string offset %u >= %" PRIu64 " for section `%s'"),
+ abfd, strindex, (uint64_t) hdr->sh_size,
+ (shindex == shstrndx && strindex == hdr->sh_name
+ ? ".shstrtab"
+ : bfd_elf_string_from_elf_section (abfd, shstrndx, hdr->sh_name)));
+ return NULL;
+ }
+
+ return ((char *) hdr->contents) + strindex;
+}
+
+/* Read and convert symbols to internal format.
+ SYMCOUNT specifies the number of symbols to read, starting from
+ symbol SYMOFFSET. If any of INTSYM_BUF, EXTSYM_BUF or EXTSHNDX_BUF
+ are non-NULL, they are used to store the internal symbols, external
+ symbols, and symbol section index extensions, respectively.
+ Returns a pointer to the internal symbol buffer (malloced if necessary)
+ or NULL if there were no symbols or some kind of problem. */
+
+Elf_Internal_Sym *
+bfd_elf_get_elf_syms (bfd *ibfd,
+ Elf_Internal_Shdr *symtab_hdr,
+ size_t symcount,
+ size_t symoffset,
+ Elf_Internal_Sym *intsym_buf,
+ void *extsym_buf,
+ Elf_External_Sym_Shndx *extshndx_buf)
+{
+ Elf_Internal_Shdr *shndx_hdr;
+ void *alloc_ext;
+ const bfd_byte *esym;
+ Elf_External_Sym_Shndx *alloc_extshndx;
+ Elf_External_Sym_Shndx *shndx;
+ Elf_Internal_Sym *alloc_intsym;
+ Elf_Internal_Sym *isym;
+ Elf_Internal_Sym *isymend;
+ const struct elf_backend_data *bed;
+ size_t extsym_size;
+ size_t amt;
+ file_ptr pos;
+
+ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour)
+ abort ();
+
+ if (symcount == 0)
+ return intsym_buf;
+
+ /* Normal syms might have section extension entries. */
+ shndx_hdr = NULL;
+ if (elf_symtab_shndx_list (ibfd) != NULL)
+ {
+ elf_section_list * entry;
+ Elf_Internal_Shdr **sections = elf_elfsections (ibfd);
+
+ /* Find an index section that is linked to this symtab section. */
+ for (entry = elf_symtab_shndx_list (ibfd); entry != NULL; entry = entry->next)
+ {
+ /* PR 20063. */
+ if (entry->hdr.sh_link >= elf_numsections (ibfd))
+ continue;
+
+ if (sections[entry->hdr.sh_link] == symtab_hdr)
+ {
+ shndx_hdr = & entry->hdr;
+ break;
+ };
+ }
+
+ if (shndx_hdr == NULL)
+ {
+ if (symtab_hdr == & elf_symtab_hdr (ibfd))
+ /* Not really accurate, but this was how the old code used to work. */
+ shndx_hdr = & elf_symtab_shndx_list (ibfd)->hdr;
+ /* Otherwise we do nothing. The assumption is that
+ the index table will not be needed. */
+ }
+ }
+
+ /* Read the symbols. */
+ alloc_ext = NULL;
+ alloc_extshndx = NULL;
+ alloc_intsym = NULL;
+ bed = get_elf_backend_data (ibfd);
+ extsym_size = bed->s->sizeof_sym;
+ if (_bfd_mul_overflow (symcount, extsym_size, &amt))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ intsym_buf = NULL;
+ goto out;
+ }
+ pos = symtab_hdr->sh_offset + symoffset * extsym_size;
+ if (extsym_buf == NULL)
+ {
+ alloc_ext = bfd_malloc (amt);
+ extsym_buf = alloc_ext;
+ }
+ if (extsym_buf == NULL
+ || bfd_seek (ibfd, pos, SEEK_SET) != 0
+ || bfd_bread (extsym_buf, amt, ibfd) != amt)
+ {
+ intsym_buf = NULL;
+ goto out;
+ }
+
+ if (shndx_hdr == NULL || shndx_hdr->sh_size == 0)
+ extshndx_buf = NULL;
+ else
+ {
+ if (_bfd_mul_overflow (symcount, sizeof (Elf_External_Sym_Shndx), &amt))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ intsym_buf = NULL;
+ goto out;
+ }
+ pos = shndx_hdr->sh_offset + symoffset * sizeof (Elf_External_Sym_Shndx);
+ if (extshndx_buf == NULL)
+ {
+ alloc_extshndx = (Elf_External_Sym_Shndx *) bfd_malloc (amt);
+ extshndx_buf = alloc_extshndx;
+ }
+ if (extshndx_buf == NULL
+ || bfd_seek (ibfd, pos, SEEK_SET) != 0
+ || bfd_bread (extshndx_buf, amt, ibfd) != amt)
+ {
+ intsym_buf = NULL;
+ goto out;
+ }
+ }
+
+ if (intsym_buf == NULL)
+ {
+ if (_bfd_mul_overflow (symcount, sizeof (Elf_Internal_Sym), &amt))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ goto out;
+ }
+ alloc_intsym = (Elf_Internal_Sym *) bfd_malloc (amt);
+ intsym_buf = alloc_intsym;
+ if (intsym_buf == NULL)
+ goto out;
+ }
+
+ /* Convert the symbols to internal form. */
+ isymend = intsym_buf + symcount;
+ for (esym = (const bfd_byte *) extsym_buf, isym = intsym_buf,
+ shndx = extshndx_buf;
+ isym < isymend;
+ esym += extsym_size, isym++, shndx = shndx != NULL ? shndx + 1 : NULL)
+ if (!(*bed->s->swap_symbol_in) (ibfd, esym, shndx, isym))
+ {
+ symoffset += (esym - (bfd_byte *) extsym_buf) / extsym_size;
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB symbol number %lu references"
+ " nonexistent SHT_SYMTAB_SHNDX section"),
+ ibfd, (unsigned long) symoffset);
+ free (alloc_intsym);
+ intsym_buf = NULL;
+ goto out;
+ }
+
+ out:
+ free (alloc_ext);
+ free (alloc_extshndx);
+
+ return intsym_buf;
+}
+
+/* Look up a symbol name. */
+const char *
+bfd_elf_sym_name (bfd *abfd,
+ Elf_Internal_Shdr *symtab_hdr,
+ Elf_Internal_Sym *isym,
+ asection *sym_sec)
+{
+ const char *name;
+ unsigned int iname = isym->st_name;
+ unsigned int shindex = symtab_hdr->sh_link;
+
+ if (iname == 0 && ELF_ST_TYPE (isym->st_info) == STT_SECTION
+ /* Check for a bogus st_shndx to avoid crashing. */
+ && isym->st_shndx < elf_numsections (abfd))
+ {
+ iname = elf_elfsections (abfd)[isym->st_shndx]->sh_name;
+ shindex = elf_elfheader (abfd)->e_shstrndx;
+ }
+
+ name = bfd_elf_string_from_elf_section (abfd, shindex, iname);
+ if (name == NULL)
+ name = "(null)";
+ else if (sym_sec && *name == '\0')
+ name = bfd_section_name (sym_sec);
+
+ return name;
+}
+
+/* Elf_Internal_Shdr->contents is an array of these for SHT_GROUP
+ sections. The first element is the flags, the rest are section
+ pointers. */
+
+typedef union elf_internal_group {
+ Elf_Internal_Shdr *shdr;
+ unsigned int flags;
+} Elf_Internal_Group;
+
+/* Return the name of the group signature symbol. Why isn't the
+ signature just a string? */
+
+static const char *
+group_signature (bfd *abfd, Elf_Internal_Shdr *ghdr)
+{
+ Elf_Internal_Shdr *hdr;
+ unsigned char esym[sizeof (Elf64_External_Sym)];
+ Elf_External_Sym_Shndx eshndx;
+ Elf_Internal_Sym isym;
+
+ /* First we need to ensure the symbol table is available. Make sure
+ that it is a symbol table section. */
+ if (ghdr->sh_link >= elf_numsections (abfd))
+ return NULL;
+ hdr = elf_elfsections (abfd) [ghdr->sh_link];
+ if (hdr->sh_type != SHT_SYMTAB
+ || ! bfd_section_from_shdr (abfd, ghdr->sh_link))
+ return NULL;
+
+ /* Go read the symbol. */
+ hdr = &elf_tdata (abfd)->symtab_hdr;
+ if (bfd_elf_get_elf_syms (abfd, hdr, 1, ghdr->sh_info,
+ &isym, esym, &eshndx) == NULL)
+ return NULL;
+
+ return bfd_elf_sym_name (abfd, hdr, &isym, NULL);
+}
+
+/* Set next_in_group list pointer, and group name for NEWSECT. */
+
+static bool
+setup_group (bfd *abfd, Elf_Internal_Shdr *hdr, asection *newsect)
+{
+ unsigned int num_group = elf_tdata (abfd)->num_group;
+
+ /* If num_group is zero, read in all SHT_GROUP sections. The count
+ is set to -1 if there are no SHT_GROUP sections. */
+ if (num_group == 0)
+ {
+ unsigned int i, shnum;
+
+ /* First count the number of groups. If we have a SHT_GROUP
+ section with just a flag word (ie. sh_size is 4), ignore it. */
+ shnum = elf_numsections (abfd);
+ num_group = 0;
+
+#define IS_VALID_GROUP_SECTION_HEADER(shdr, minsize) \
+ ( (shdr)->sh_type == SHT_GROUP \
+ && (shdr)->sh_size >= minsize \
+ && (shdr)->sh_entsize == GRP_ENTRY_SIZE \
+ && ((shdr)->sh_size % GRP_ENTRY_SIZE) == 0)
+
+ for (i = 0; i < shnum; i++)
+ {
+ Elf_Internal_Shdr *shdr = elf_elfsections (abfd)[i];
+
+ if (IS_VALID_GROUP_SECTION_HEADER (shdr, 2 * GRP_ENTRY_SIZE))
+ num_group += 1;
+ }
+
+ if (num_group == 0)
+ {
+ num_group = (unsigned) -1;
+ elf_tdata (abfd)->num_group = num_group;
+ elf_tdata (abfd)->group_sect_ptr = NULL;
+ }
+ else
+ {
+ /* We keep a list of elf section headers for group sections,
+ so we can find them quickly. */
+ size_t amt;
+
+ elf_tdata (abfd)->num_group = num_group;
+ amt = num_group * sizeof (Elf_Internal_Shdr *);
+ elf_tdata (abfd)->group_sect_ptr
+ = (Elf_Internal_Shdr **) bfd_zalloc (abfd, amt);
+ if (elf_tdata (abfd)->group_sect_ptr == NULL)
+ return false;
+ num_group = 0;
+
+ for (i = 0; i < shnum; i++)
+ {
+ Elf_Internal_Shdr *shdr = elf_elfsections (abfd)[i];
+
+ if (IS_VALID_GROUP_SECTION_HEADER (shdr, 2 * GRP_ENTRY_SIZE))
+ {
+ unsigned char *src;
+ Elf_Internal_Group *dest;
+
+ /* Make sure the group section has a BFD section
+ attached to it. */
+ if (!bfd_section_from_shdr (abfd, i))
+ return false;
+
+ /* Add to list of sections. */
+ elf_tdata (abfd)->group_sect_ptr[num_group] = shdr;
+ num_group += 1;
+
+ /* Read the raw contents. */
+ BFD_ASSERT (sizeof (*dest) >= 4 && sizeof (*dest) % 4 == 0);
+ shdr->contents = NULL;
+ if (_bfd_mul_overflow (shdr->sh_size,
+ sizeof (*dest) / 4, &amt)
+ || bfd_seek (abfd, shdr->sh_offset, SEEK_SET) != 0
+ || !(shdr->contents
+ = _bfd_alloc_and_read (abfd, amt, shdr->sh_size)))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: invalid size field in group section"
+ " header: %#" PRIx64 ""),
+ abfd, (uint64_t) shdr->sh_size);
+ bfd_set_error (bfd_error_bad_value);
+ -- num_group;
+ continue;
+ }
+
+ /* Translate raw contents, a flag word followed by an
+ array of elf section indices all in target byte order,
+ to the flag word followed by an array of elf section
+ pointers. */
+ src = shdr->contents + shdr->sh_size;
+ dest = (Elf_Internal_Group *) (shdr->contents + amt);
+
+ while (1)
+ {
+ unsigned int idx;
+
+ src -= 4;
+ --dest;
+ idx = H_GET_32 (abfd, src);
+ if (src == shdr->contents)
+ {
+ dest->shdr = NULL;
+ dest->flags = idx;
+ if (shdr->bfd_section != NULL && (idx & GRP_COMDAT))
+ shdr->bfd_section->flags
+ |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD;
+ break;
+ }
+ if (idx < shnum)
+ {
+ dest->shdr = elf_elfsections (abfd)[idx];
+ /* PR binutils/23199: All sections in a
+ section group should be marked with
+ SHF_GROUP. But some tools generate
+ broken objects without SHF_GROUP. Fix
+ them up here. */
+ dest->shdr->sh_flags |= SHF_GROUP;
+ }
+ if (idx >= shnum
+ || dest->shdr->sh_type == SHT_GROUP)
+ {
+ _bfd_error_handler
+ (_("%pB: invalid entry in SHT_GROUP section [%u]"),
+ abfd, i);
+ dest->shdr = NULL;
+ }
+ }
+ }
+ }
+
+ /* PR 17510: Corrupt binaries might contain invalid groups. */
+ if (num_group != (unsigned) elf_tdata (abfd)->num_group)
+ {
+ elf_tdata (abfd)->num_group = num_group;
+
+ /* If all groups are invalid then fail. */
+ if (num_group == 0)
+ {
+ elf_tdata (abfd)->group_sect_ptr = NULL;
+ elf_tdata (abfd)->num_group = num_group = -1;
+ _bfd_error_handler
+ (_("%pB: no valid group sections found"), abfd);
+ bfd_set_error (bfd_error_bad_value);
+ }
+ }
+ }
+ }
+
+ if (num_group != (unsigned) -1)
+ {
+ unsigned int search_offset = elf_tdata (abfd)->group_search_offset;
+ unsigned int j;
+
+ for (j = 0; j < num_group; j++)
+ {
+ /* Begin search from previous found group. */
+ unsigned i = (j + search_offset) % num_group;
+
+ Elf_Internal_Shdr *shdr = elf_tdata (abfd)->group_sect_ptr[i];
+ Elf_Internal_Group *idx;
+ bfd_size_type n_elt;
+
+ if (shdr == NULL)
+ continue;
+
+ idx = (Elf_Internal_Group *) shdr->contents;
+ if (idx == NULL || shdr->sh_size < 4)
+ {
+ /* See PR 21957 for a reproducer. */
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: group section '%pA' has no contents"),
+ abfd, shdr->bfd_section);
+ elf_tdata (abfd)->group_sect_ptr[i] = NULL;
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+ n_elt = shdr->sh_size / 4;
+
+ /* Look through this group's sections to see if current
+ section is a member. */
+ while (--n_elt != 0)
+ if ((++idx)->shdr == hdr)
+ {
+ asection *s = NULL;
+
+ /* We are a member of this group. Go looking through
+ other members to see if any others are linked via
+ next_in_group. */
+ idx = (Elf_Internal_Group *) shdr->contents;
+ n_elt = shdr->sh_size / 4;
+ while (--n_elt != 0)
+ if ((++idx)->shdr != NULL
+ && (s = idx->shdr->bfd_section) != NULL
+ && elf_next_in_group (s) != NULL)
+ break;
+ if (n_elt != 0)
+ {
+ /* Snarf the group name from other member, and
+ insert current section in circular list. */
+ elf_group_name (newsect) = elf_group_name (s);
+ elf_next_in_group (newsect) = elf_next_in_group (s);
+ elf_next_in_group (s) = newsect;
+ }
+ else
+ {
+ const char *gname;
+
+ gname = group_signature (abfd, shdr);
+ if (gname == NULL)
+ return false;
+ elf_group_name (newsect) = gname;
+
+ /* Start a circular list with one element. */
+ elf_next_in_group (newsect) = newsect;
+ }
+
+ /* If the group section has been created, point to the
+ new member. */
+ if (shdr->bfd_section != NULL)
+ elf_next_in_group (shdr->bfd_section) = newsect;
+
+ elf_tdata (abfd)->group_search_offset = i;
+ j = num_group - 1;
+ break;
+ }
+ }
+ }
+
+ if (elf_group_name (newsect) == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: no group info for section '%pA'"),
+ abfd, newsect);
+ return false;
+ }
+ return true;
+}
+
+bool
+_bfd_elf_setup_sections (bfd *abfd)
+{
+ unsigned int i;
+ unsigned int num_group = elf_tdata (abfd)->num_group;
+ bool result = true;
+ asection *s;
+
+ /* Process SHF_LINK_ORDER. */
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ Elf_Internal_Shdr *this_hdr = &elf_section_data (s)->this_hdr;
+ if ((this_hdr->sh_flags & SHF_LINK_ORDER) != 0)
+ {
+ unsigned int elfsec = this_hdr->sh_link;
+ /* An sh_link value of 0 is now allowed. It indicates that linked
+ to section has already been discarded, but that the current
+ section has been retained for some other reason. This linking
+ section is still a candidate for later garbage collection
+ however. */
+ if (elfsec == 0)
+ {
+ elf_linked_to_section (s) = NULL;
+ }
+ else
+ {
+ asection *linksec = NULL;
+
+ if (elfsec < elf_numsections (abfd))
+ {
+ this_hdr = elf_elfsections (abfd)[elfsec];
+ linksec = this_hdr->bfd_section;
+ }
+
+ /* PR 1991, 2008:
+ Some strip/objcopy may leave an incorrect value in
+ sh_link. We don't want to proceed. */
+ if (linksec == NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: sh_link [%d] in section `%pA' is incorrect"),
+ s->owner, elfsec, s);
+ result = false;
+ }
+
+ elf_linked_to_section (s) = linksec;
+ }
+ }
+ else if (this_hdr->sh_type == SHT_GROUP
+ && elf_next_in_group (s) == NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: SHT_GROUP section [index %d] has no SHF_GROUP sections"),
+ abfd, elf_section_data (s)->this_idx);
+ result = false;
+ }
+ }
+
+ /* Process section groups. */
+ if (num_group == (unsigned) -1)
+ return result;
+
+ for (i = 0; i < num_group; i++)
+ {
+ Elf_Internal_Shdr *shdr = elf_tdata (abfd)->group_sect_ptr[i];
+ Elf_Internal_Group *idx;
+ unsigned int n_elt;
+
+ /* PR binutils/18758: Beware of corrupt binaries with invalid group data. */
+ if (shdr == NULL || shdr->bfd_section == NULL || shdr->contents == NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: section group entry number %u is corrupt"),
+ abfd, i);
+ result = false;
+ continue;
+ }
+
+ idx = (Elf_Internal_Group *) shdr->contents;
+ n_elt = shdr->sh_size / 4;
+
+ while (--n_elt != 0)
+ {
+ ++ idx;
+
+ if (idx->shdr == NULL)
+ continue;
+ else if (idx->shdr->bfd_section)
+ elf_sec_group (idx->shdr->bfd_section) = shdr->bfd_section;
+ else if (idx->shdr->sh_type != SHT_RELA
+ && idx->shdr->sh_type != SHT_REL)
+ {
+ /* There are some unknown sections in the group. */
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: unknown type [%#x] section `%s' in group [%pA]"),
+ abfd,
+ idx->shdr->sh_type,
+ bfd_elf_string_from_elf_section (abfd,
+ (elf_elfheader (abfd)
+ ->e_shstrndx),
+ idx->shdr->sh_name),
+ shdr->bfd_section);
+ result = false;
+ }
+ }
+ }
+
+ return result;
+}
+
+bool
+bfd_elf_is_group_section (bfd *abfd ATTRIBUTE_UNUSED, const asection *sec)
+{
+ return elf_next_in_group (sec) != NULL;
+}
+
+const char *
+bfd_elf_group_name (bfd *abfd ATTRIBUTE_UNUSED, const asection *sec)
+{
+ if (elf_sec_group (sec) != NULL)
+ return elf_group_name (sec);
+ return NULL;
+}
+
+static char *
+convert_debug_to_zdebug (bfd *abfd, const char *name)
+{
+ unsigned int len = strlen (name);
+ char *new_name = bfd_alloc (abfd, len + 2);
+ if (new_name == NULL)
+ return NULL;
+ new_name[0] = '.';
+ new_name[1] = 'z';
+ memcpy (new_name + 2, name + 1, len);
+ return new_name;
+}
+
+static char *
+convert_zdebug_to_debug (bfd *abfd, const char *name)
+{
+ unsigned int len = strlen (name);
+ char *new_name = bfd_alloc (abfd, len);
+ if (new_name == NULL)
+ return NULL;
+ new_name[0] = '.';
+ memcpy (new_name + 1, name + 2, len - 1);
+ return new_name;
+}
+
+/* This a copy of lto_section defined in GCC (lto-streamer.h). */
+
+struct lto_section
+{
+ int16_t major_version;
+ int16_t minor_version;
+ unsigned char slim_object;
+
+ /* Flags is a private field that is not defined publicly. */
+ uint16_t flags;
+};
+
+/* Make a BFD section from an ELF section. We store a pointer to the
+ BFD section in the bfd_section field of the header. */
+
+bool
+_bfd_elf_make_section_from_shdr (bfd *abfd,
+ Elf_Internal_Shdr *hdr,
+ const char *name,
+ int shindex)
+{
+ asection *newsect;
+ flagword flags;
+ const struct elf_backend_data *bed;
+ unsigned int opb = bfd_octets_per_byte (abfd, NULL);
+
+ if (hdr->bfd_section != NULL)
+ return true;
+
+ newsect = bfd_make_section_anyway (abfd, name);
+ if (newsect == NULL)
+ return false;
+
+ hdr->bfd_section = newsect;
+ elf_section_data (newsect)->this_hdr = *hdr;
+ elf_section_data (newsect)->this_idx = shindex;
+
+ /* Always use the real type/flags. */
+ elf_section_type (newsect) = hdr->sh_type;
+ elf_section_flags (newsect) = hdr->sh_flags;
+
+ newsect->filepos = hdr->sh_offset;
+
+ flags = SEC_NO_FLAGS;
+ if (hdr->sh_type != SHT_NOBITS)
+ flags |= SEC_HAS_CONTENTS;
+ if (hdr->sh_type == SHT_GROUP)
+ flags |= SEC_GROUP;
+ if ((hdr->sh_flags & SHF_ALLOC) != 0)
+ {
+ flags |= SEC_ALLOC;
+ if (hdr->sh_type != SHT_NOBITS)
+ flags |= SEC_LOAD;
+ }
+ if ((hdr->sh_flags & SHF_WRITE) == 0)
+ flags |= SEC_READONLY;
+ if ((hdr->sh_flags & SHF_EXECINSTR) != 0)
+ flags |= SEC_CODE;
+ else if ((flags & SEC_LOAD) != 0)
+ flags |= SEC_DATA;
+ if ((hdr->sh_flags & SHF_MERGE) != 0)
+ {
+ flags |= SEC_MERGE;
+ newsect->entsize = hdr->sh_entsize;
+ }
+ if ((hdr->sh_flags & SHF_STRINGS) != 0)
+ flags |= SEC_STRINGS;
+ if (hdr->sh_flags & SHF_GROUP)
+ if (!setup_group (abfd, hdr, newsect))
+ return false;
+ if ((hdr->sh_flags & SHF_TLS) != 0)
+ flags |= SEC_THREAD_LOCAL;
+ if ((hdr->sh_flags & SHF_EXCLUDE) != 0)
+ flags |= SEC_EXCLUDE;
+
+ switch (elf_elfheader (abfd)->e_ident[EI_OSABI])
+ {
+ /* FIXME: We should not recognize SHF_GNU_MBIND for ELFOSABI_NONE,
+ but binutils as of 2019-07-23 did not set the EI_OSABI header
+ byte. */
+ case ELFOSABI_GNU:
+ case ELFOSABI_FREEBSD:
+ if ((hdr->sh_flags & SHF_GNU_RETAIN) != 0)
+ elf_tdata (abfd)->has_gnu_osabi |= elf_gnu_osabi_retain;
+ /* Fall through */
+ case ELFOSABI_NONE:
+ if ((hdr->sh_flags & SHF_GNU_MBIND) != 0)
+ elf_tdata (abfd)->has_gnu_osabi |= elf_gnu_osabi_mbind;
+ break;
+ }
+
+ if ((flags & SEC_ALLOC) == 0)
+ {
+ /* The debugging sections appear to be recognized only by name,
+ not any sort of flag. Their SEC_ALLOC bits are cleared. */
+ if (name [0] == '.')
+ {
+ if (startswith (name, ".debug")
+ || startswith (name, ".gnu.debuglto_.debug_")
+ || startswith (name, ".gnu.linkonce.wi.")
+ || startswith (name, ".zdebug"))
+ flags |= SEC_DEBUGGING | SEC_ELF_OCTETS;
+ else if (startswith (name, GNU_BUILD_ATTRS_SECTION_NAME)
+ || startswith (name, ".note.gnu"))
+ {
+ flags |= SEC_ELF_OCTETS;
+ opb = 1;
+ }
+ else if (startswith (name, ".line")
+ || startswith (name, ".stab")
+ || strcmp (name, ".gdb_index") == 0)
+ flags |= SEC_DEBUGGING;
+ }
+ }
+
+ if (!bfd_set_section_vma (newsect, hdr->sh_addr / opb)
+ || !bfd_set_section_size (newsect, hdr->sh_size)
+ || !bfd_set_section_alignment (newsect, bfd_log2 (hdr->sh_addralign
+ & -hdr->sh_addralign)))
+ return false;
+
+ /* As a GNU extension, if the name begins with .gnu.linkonce, we
+ only link a single copy of the section. This is used to support
+ g++. g++ will emit each template expansion in its own section.
+ The symbols will be defined as weak, so that multiple definitions
+ are permitted. The GNU linker extension is to actually discard
+ all but one of the sections. */
+ if (startswith (name, ".gnu.linkonce")
+ && elf_next_in_group (newsect) == NULL)
+ flags |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD;
+
+ if (!bfd_set_section_flags (newsect, flags))
+ return false;
+
+ bed = get_elf_backend_data (abfd);
+ if (bed->elf_backend_section_flags)
+ if (!bed->elf_backend_section_flags (hdr))
+ return false;
+
+ /* We do not parse the PT_NOTE segments as we are interested even in the
+ separate debug info files which may have the segments offsets corrupted.
+ PT_NOTEs from the core files are currently not parsed using BFD. */
+ if (hdr->sh_type == SHT_NOTE)
+ {
+ bfd_byte *contents;
+
+ if (!bfd_malloc_and_get_section (abfd, newsect, &contents))
+ return false;
+
+ elf_parse_notes (abfd, (char *) contents, hdr->sh_size,
+ hdr->sh_offset, hdr->sh_addralign);
+ free (contents);
+ }
+
+ if ((newsect->flags & SEC_ALLOC) != 0)
+ {
+ Elf_Internal_Phdr *phdr;
+ unsigned int i, nload;
+
+ /* Some ELF linkers produce binaries with all the program header
+ p_paddr fields zero. If we have such a binary with more than
+ one PT_LOAD header, then leave the section lma equal to vma
+ so that we don't create sections with overlapping lma. */
+ phdr = elf_tdata (abfd)->phdr;
+ for (nload = 0, i = 0; i < elf_elfheader (abfd)->e_phnum; i++, phdr++)
+ if (phdr->p_paddr != 0)
+ break;
+ else if (phdr->p_type == PT_LOAD && phdr->p_memsz != 0)
+ ++nload;
+ if (i >= elf_elfheader (abfd)->e_phnum && nload > 1)
+ return true;
+
+ phdr = elf_tdata (abfd)->phdr;
+ for (i = 0; i < elf_elfheader (abfd)->e_phnum; i++, phdr++)
+ {
+ if (((phdr->p_type == PT_LOAD
+ && (hdr->sh_flags & SHF_TLS) == 0)
+ || phdr->p_type == PT_TLS)
+ && ELF_SECTION_IN_SEGMENT (hdr, phdr))
+ {
+ if ((newsect->flags & SEC_LOAD) == 0)
+ newsect->lma = (phdr->p_paddr
+ + hdr->sh_addr - phdr->p_vaddr) / opb;
+ else
+ /* We used to use the same adjustment for SEC_LOAD
+ sections, but that doesn't work if the segment
+ is packed with code from multiple VMAs.
+ Instead we calculate the section LMA based on
+ the segment LMA. It is assumed that the
+ segment will contain sections with contiguous
+ LMAs, even if the VMAs are not. */
+ newsect->lma = (phdr->p_paddr
+ + hdr->sh_offset - phdr->p_offset) / opb;
+
+ /* With contiguous segments, we can't tell from file
+ offsets whether a section with zero size should
+ be placed at the end of one segment or the
+ beginning of the next. Decide based on vaddr. */
+ if (hdr->sh_addr >= phdr->p_vaddr
+ && (hdr->sh_addr + hdr->sh_size
+ <= phdr->p_vaddr + phdr->p_memsz))
+ break;
+ }
+ }
+ }
+
+ /* Compress/decompress DWARF debug sections with names: .debug_* and
+ .zdebug_*, after the section flags is set. */
+ if ((newsect->flags & SEC_DEBUGGING)
+ && ((name[1] == 'd' && name[6] == '_')
+ || (name[1] == 'z' && name[7] == '_')))
+ {
+ enum { nothing, compress, decompress } action = nothing;
+ int compression_header_size;
+ bfd_size_type uncompressed_size;
+ unsigned int uncompressed_align_power;
+ bool compressed
+ = bfd_is_section_compressed_with_header (abfd, newsect,
+ &compression_header_size,
+ &uncompressed_size,
+ &uncompressed_align_power);
+ if (compressed)
+ {
+ /* Compressed section. Check if we should decompress. */
+ if ((abfd->flags & BFD_DECOMPRESS))
+ action = decompress;
+ }
+
+ /* Compress the uncompressed section or convert from/to .zdebug*
+ section. Check if we should compress. */
+ if (action == nothing)
+ {
+ if (newsect->size != 0
+ && (abfd->flags & BFD_COMPRESS)
+ && compression_header_size >= 0
+ && uncompressed_size > 0
+ && (!compressed
+ || ((compression_header_size > 0)
+ != ((abfd->flags & BFD_COMPRESS_GABI) != 0))))
+ action = compress;
+ else
+ return true;
+ }
+
+ if (action == compress)
+ {
+ if (!bfd_init_section_compress_status (abfd, newsect))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: unable to initialize compress status for section %s"),
+ abfd, name);
+ return false;
+ }
+ }
+ else
+ {
+ if (!bfd_init_section_decompress_status (abfd, newsect))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: unable to initialize decompress status for section %s"),
+ abfd, name);
+ return false;
+ }
+ }
+
+ if (abfd->is_linker_input)
+ {
+ if (name[1] == 'z'
+ && (action == decompress
+ || (action == compress
+ && (abfd->flags & BFD_COMPRESS_GABI) != 0)))
+ {
+ /* Convert section name from .zdebug_* to .debug_* so
+ that linker will consider this section as a debug
+ section. */
+ char *new_name = convert_zdebug_to_debug (abfd, name);
+ if (new_name == NULL)
+ return false;
+ bfd_rename_section (newsect, new_name);
+ }
+ }
+ else
+ /* For objdump, don't rename the section. For objcopy, delay
+ section rename to elf_fake_sections. */
+ newsect->flags |= SEC_ELF_RENAME;
+ }
+
+ /* GCC uses .gnu.lto_.lto.<some_hash> as a LTO bytecode information
+ section. */
+ if (startswith (name, ".gnu.lto_.lto."))
+ {
+ struct lto_section lsection;
+ if (bfd_get_section_contents (abfd, newsect, &lsection, 0,
+ sizeof (struct lto_section)))
+ abfd->lto_slim_object = lsection.slim_object;
+ }
+
+ return true;
+}
+
+const char *const bfd_elf_section_type_names[] =
+{
+ "SHT_NULL", "SHT_PROGBITS", "SHT_SYMTAB", "SHT_STRTAB",
+ "SHT_RELA", "SHT_HASH", "SHT_DYNAMIC", "SHT_NOTE",
+ "SHT_NOBITS", "SHT_REL", "SHT_SHLIB", "SHT_DYNSYM",
+};
+
+/* ELF relocs are against symbols. If we are producing relocatable
+ output, and the reloc is against an external symbol, and nothing
+ has given us any additional addend, the resulting reloc will also
+ be against the same symbol. In such a case, we don't want to
+ change anything about the way the reloc is handled, since it will
+ all be done at final link time. Rather than put special case code
+ into bfd_perform_relocation, all the reloc types use this howto
+ function, or should call this function for relocatable output. */
+
+bfd_reloc_status_type
+bfd_elf_generic_reloc (bfd *abfd ATTRIBUTE_UNUSED,
+ arelent *reloc_entry,
+ asymbol *symbol,
+ void *data ATTRIBUTE_UNUSED,
+ asection *input_section,
+ bfd *output_bfd,
+ char **error_message ATTRIBUTE_UNUSED)
+{
+ if (output_bfd != NULL
+ && (symbol->flags & BSF_SECTION_SYM) == 0
+ && (! reloc_entry->howto->partial_inplace
+ || reloc_entry->addend == 0))
+ {
+ reloc_entry->address += input_section->output_offset;
+ return bfd_reloc_ok;
+ }
+
+ /* In some cases the relocation should be treated as output section
+ relative, as when linking ELF DWARF into PE COFF. Many ELF
+ targets lack section relative relocations and instead use
+ ordinary absolute relocations for references between DWARF
+ sections. That is arguably a bug in those targets but it happens
+ to work for the usual case of linking to non-loaded ELF debug
+ sections with VMAs forced to zero. PE COFF on the other hand
+ doesn't allow a section VMA of zero. */
+ if (output_bfd == NULL
+ && !reloc_entry->howto->pc_relative
+ && (symbol->section->flags & SEC_DEBUGGING) != 0
+ && (input_section->flags & SEC_DEBUGGING) != 0)
+ reloc_entry->addend -= symbol->section->output_section->vma;
+
+ return bfd_reloc_continue;
+}
+
+/* Returns TRUE if section A matches section B.
+ Names, addresses and links may be different, but everything else
+ should be the same. */
+
+static bool
+section_match (const Elf_Internal_Shdr * a,
+ const Elf_Internal_Shdr * b)
+{
+ if (a->sh_type != b->sh_type
+ || ((a->sh_flags ^ b->sh_flags) & ~SHF_INFO_LINK) != 0
+ || a->sh_addralign != b->sh_addralign
+ || a->sh_entsize != b->sh_entsize)
+ return false;
+ if (a->sh_type == SHT_SYMTAB
+ || a->sh_type == SHT_STRTAB)
+ return true;
+ return a->sh_size == b->sh_size;
+}
+
+/* Find a section in OBFD that has the same characteristics
+ as IHEADER. Return the index of this section or SHN_UNDEF if
+ none can be found. Check's section HINT first, as this is likely
+ to be the correct section. */
+
+static unsigned int
+find_link (const bfd *obfd, const Elf_Internal_Shdr *iheader,
+ const unsigned int hint)
+{
+ Elf_Internal_Shdr ** oheaders = elf_elfsections (obfd);
+ unsigned int i;
+
+ BFD_ASSERT (iheader != NULL);
+
+ /* See PR 20922 for a reproducer of the NULL test. */
+ if (hint < elf_numsections (obfd)
+ && oheaders[hint] != NULL
+ && section_match (oheaders[hint], iheader))
+ return hint;
+
+ for (i = 1; i < elf_numsections (obfd); i++)
+ {
+ Elf_Internal_Shdr * oheader = oheaders[i];
+
+ if (oheader == NULL)
+ continue;
+ if (section_match (oheader, iheader))
+ /* FIXME: Do we care if there is a potential for
+ multiple matches ? */
+ return i;
+ }
+
+ return SHN_UNDEF;
+}
+
+/* PR 19938: Attempt to set the ELF section header fields of an OS or
+ Processor specific section, based upon a matching input section.
+ Returns TRUE upon success, FALSE otherwise. */
+
+static bool
+copy_special_section_fields (const bfd *ibfd,
+ bfd *obfd,
+ const Elf_Internal_Shdr *iheader,
+ Elf_Internal_Shdr *oheader,
+ const unsigned int secnum)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (obfd);
+ const Elf_Internal_Shdr **iheaders = (const Elf_Internal_Shdr **) elf_elfsections (ibfd);
+ bool changed = false;
+ unsigned int sh_link;
+
+ if (oheader->sh_type == SHT_NOBITS)
+ {
+ /* This is a feature for objcopy --only-keep-debug:
+ When a section's type is changed to NOBITS, we preserve
+ the sh_link and sh_info fields so that they can be
+ matched up with the original.
+
+ Note: Strictly speaking these assignments are wrong.
+ The sh_link and sh_info fields should point to the
+ relevent sections in the output BFD, which may not be in
+ the same location as they were in the input BFD. But
+ the whole point of this action is to preserve the
+ original values of the sh_link and sh_info fields, so
+ that they can be matched up with the section headers in
+ the original file. So strictly speaking we may be
+ creating an invalid ELF file, but it is only for a file
+ that just contains debug info and only for sections
+ without any contents. */
+ if (oheader->sh_link == 0)
+ oheader->sh_link = iheader->sh_link;
+ if (oheader->sh_info == 0)
+ oheader->sh_info = iheader->sh_info;
+ return true;
+ }
+
+ /* Allow the target a chance to decide how these fields should be set. */
+ if (bed->elf_backend_copy_special_section_fields (ibfd, obfd,
+ iheader, oheader))
+ return true;
+
+ /* We have an iheader which might match oheader, and which has non-zero
+ sh_info and/or sh_link fields. Attempt to follow those links and find
+ the section in the output bfd which corresponds to the linked section
+ in the input bfd. */
+ if (iheader->sh_link != SHN_UNDEF)
+ {
+ /* See PR 20931 for a reproducer. */
+ if (iheader->sh_link >= elf_numsections (ibfd))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: invalid sh_link field (%d) in section number %d"),
+ ibfd, iheader->sh_link, secnum);
+ return false;
+ }
+
+ sh_link = find_link (obfd, iheaders[iheader->sh_link], iheader->sh_link);
+ if (sh_link != SHN_UNDEF)
+ {
+ oheader->sh_link = sh_link;
+ changed = true;
+ }
+ else
+ /* FIXME: Should we install iheader->sh_link
+ if we could not find a match ? */
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: failed to find link section for section %d"), obfd, secnum);
+ }
+
+ if (iheader->sh_info)
+ {
+ /* The sh_info field can hold arbitrary information, but if the
+ SHF_LINK_INFO flag is set then it should be interpreted as a
+ section index. */
+ if (iheader->sh_flags & SHF_INFO_LINK)
+ {
+ sh_link = find_link (obfd, iheaders[iheader->sh_info],
+ iheader->sh_info);
+ if (sh_link != SHN_UNDEF)
+ oheader->sh_flags |= SHF_INFO_LINK;
+ }
+ else
+ /* No idea what it means - just copy it. */
+ sh_link = iheader->sh_info;
+
+ if (sh_link != SHN_UNDEF)
+ {
+ oheader->sh_info = sh_link;
+ changed = true;
+ }
+ else
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: failed to find info section for section %d"), obfd, secnum);
+ }
+
+ return changed;
+}
+
+/* Copy the program header and other data from one object module to
+ another. */
+
+bool
+_bfd_elf_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
+{
+ const Elf_Internal_Shdr **iheaders = (const Elf_Internal_Shdr **) elf_elfsections (ibfd);
+ Elf_Internal_Shdr **oheaders = elf_elfsections (obfd);
+ const struct elf_backend_data *bed;
+ unsigned int i;
+
+ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour
+ || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
+ return true;
+
+ if (!elf_flags_init (obfd))
+ {
+ elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags;
+ elf_flags_init (obfd) = true;
+ }
+
+ elf_gp (obfd) = elf_gp (ibfd);
+
+ /* Also copy the EI_OSABI field. */
+ elf_elfheader (obfd)->e_ident[EI_OSABI] =
+ elf_elfheader (ibfd)->e_ident[EI_OSABI];
+
+ /* If set, copy the EI_ABIVERSION field. */
+ if (elf_elfheader (ibfd)->e_ident[EI_ABIVERSION])
+ elf_elfheader (obfd)->e_ident[EI_ABIVERSION]
+ = elf_elfheader (ibfd)->e_ident[EI_ABIVERSION];
+
+ /* Copy object attributes. */
+ _bfd_elf_copy_obj_attributes (ibfd, obfd);
+
+ if (iheaders == NULL || oheaders == NULL)
+ return true;
+
+ bed = get_elf_backend_data (obfd);
+
+ /* Possibly copy other fields in the section header. */
+ for (i = 1; i < elf_numsections (obfd); i++)
+ {
+ unsigned int j;
+ Elf_Internal_Shdr * oheader = oheaders[i];
+
+ /* Ignore ordinary sections. SHT_NOBITS sections are considered however
+ because of a special case need for generating separate debug info
+ files. See below for more details. */
+ if (oheader == NULL
+ || (oheader->sh_type != SHT_NOBITS
+ && oheader->sh_type < SHT_LOOS))
+ continue;
+
+ /* Ignore empty sections, and sections whose
+ fields have already been initialised. */
+ if (oheader->sh_size == 0
+ || (oheader->sh_info != 0 && oheader->sh_link != 0))
+ continue;
+
+ /* Scan for the matching section in the input bfd.
+ First we try for a direct mapping between the input and output sections. */
+ for (j = 1; j < elf_numsections (ibfd); j++)
+ {
+ const Elf_Internal_Shdr * iheader = iheaders[j];
+
+ if (iheader == NULL)
+ continue;
+
+ if (oheader->bfd_section != NULL
+ && iheader->bfd_section != NULL
+ && iheader->bfd_section->output_section != NULL
+ && iheader->bfd_section->output_section == oheader->bfd_section)
+ {
+ /* We have found a connection from the input section to the
+ output section. Attempt to copy the header fields. If
+ this fails then do not try any further sections - there
+ should only be a one-to-one mapping between input and output. */
+ if (! copy_special_section_fields (ibfd, obfd, iheader, oheader, i))
+ j = elf_numsections (ibfd);
+ break;
+ }
+ }
+
+ if (j < elf_numsections (ibfd))
+ continue;
+
+ /* That failed. So try to deduce the corresponding input section.
+ Unfortunately we cannot compare names as the output string table
+ is empty, so instead we check size, address and type. */
+ for (j = 1; j < elf_numsections (ibfd); j++)
+ {
+ const Elf_Internal_Shdr * iheader = iheaders[j];
+
+ if (iheader == NULL)
+ continue;
+
+ /* Try matching fields in the input section's header.
+ Since --only-keep-debug turns all non-debug sections into
+ SHT_NOBITS sections, the output SHT_NOBITS type matches any
+ input type. */
+ if ((oheader->sh_type == SHT_NOBITS
+ || iheader->sh_type == oheader->sh_type)
+ && (iheader->sh_flags & ~ SHF_INFO_LINK)
+ == (oheader->sh_flags & ~ SHF_INFO_LINK)
+ && iheader->sh_addralign == oheader->sh_addralign
+ && iheader->sh_entsize == oheader->sh_entsize
+ && iheader->sh_size == oheader->sh_size
+ && iheader->sh_addr == oheader->sh_addr
+ && (iheader->sh_info != oheader->sh_info
+ || iheader->sh_link != oheader->sh_link))
+ {
+ if (copy_special_section_fields (ibfd, obfd, iheader, oheader, i))
+ break;
+ }
+ }
+
+ if (j == elf_numsections (ibfd) && oheader->sh_type >= SHT_LOOS)
+ {
+ /* Final attempt. Call the backend copy function
+ with a NULL input section. */
+ (void) bed->elf_backend_copy_special_section_fields (ibfd, obfd,
+ NULL, oheader);
+ }
+ }
+
+ /* If the input BFD has the OSABI field set and the
+ output BFD does not, then copy the value. */
+ if (elf_elfheader (ibfd)->e_ident [EI_OSABI] != ELFOSABI_NONE
+ && elf_elfheader (obfd)->e_ident [EI_OSABI] == ELFOSABI_NONE)
+ elf_elfheader (obfd)->e_ident [EI_OSABI] =
+ elf_elfheader (ibfd)->e_ident [EI_OSABI];
+
+ return true;
+}
+
+static const char *
+get_segment_type (unsigned int p_type)
+{
+ const char *pt;
+ switch (p_type)
+ {
+ case PT_NULL: pt = "NULL"; break;
+ case PT_LOAD: pt = "LOAD"; break;
+ case PT_DYNAMIC: pt = "DYNAMIC"; break;
+ case PT_INTERP: pt = "INTERP"; break;
+ case PT_NOTE: pt = "NOTE"; break;
+ case PT_SHLIB: pt = "SHLIB"; break;
+ case PT_PHDR: pt = "PHDR"; break;
+ case PT_TLS: pt = "TLS"; break;
+ case PT_GNU_EH_FRAME: pt = "EH_FRAME"; break;
+ case PT_GNU_STACK: pt = "STACK"; break;
+ case PT_GNU_RELRO: pt = "RELRO"; break;
+ default: pt = NULL; break;
+ }
+ return pt;
+}
+
+/* Print out the program headers. */
+
+bool
+_bfd_elf_print_private_bfd_data (bfd *abfd, void *farg)
+{
+ FILE *f = (FILE *) farg;
+ Elf_Internal_Phdr *p;
+ asection *s;
+ bfd_byte *dynbuf = NULL;
+
+ p = elf_tdata (abfd)->phdr;
+ if (p != NULL)
+ {
+ unsigned int i, c;
+
+ fprintf (f, _("\nProgram Header:\n"));
+ c = elf_elfheader (abfd)->e_phnum;
+ for (i = 0; i < c; i++, p++)
+ {
+ const char *pt = get_segment_type (p->p_type);
+ char buf[20];
+
+ if (pt == NULL)
+ {
+ sprintf (buf, "0x%lx", p->p_type);
+ pt = buf;
+ }
+ fprintf (f, "%8s off 0x", pt);
+ bfd_fprintf_vma (abfd, f, p->p_offset);
+ fprintf (f, " vaddr 0x");
+ bfd_fprintf_vma (abfd, f, p->p_vaddr);
+ fprintf (f, " paddr 0x");
+ bfd_fprintf_vma (abfd, f, p->p_paddr);
+ fprintf (f, " align 2**%u\n", bfd_log2 (p->p_align));
+ fprintf (f, " filesz 0x");
+ bfd_fprintf_vma (abfd, f, p->p_filesz);
+ fprintf (f, " memsz 0x");
+ bfd_fprintf_vma (abfd, f, p->p_memsz);
+ fprintf (f, " flags %c%c%c",
+ (p->p_flags & PF_R) != 0 ? 'r' : '-',
+ (p->p_flags & PF_W) != 0 ? 'w' : '-',
+ (p->p_flags & PF_X) != 0 ? 'x' : '-');
+ if ((p->p_flags &~ (unsigned) (PF_R | PF_W | PF_X)) != 0)
+ fprintf (f, " %lx", p->p_flags &~ (unsigned) (PF_R | PF_W | PF_X));
+ fprintf (f, "\n");
+ }
+ }
+
+ s = bfd_get_section_by_name (abfd, ".dynamic");
+ if (s != NULL)
+ {
+ unsigned int elfsec;
+ unsigned long shlink;
+ bfd_byte *extdyn, *extdynend;
+ size_t extdynsize;
+ void (*swap_dyn_in) (bfd *, const void *, Elf_Internal_Dyn *);
+
+ fprintf (f, _("\nDynamic Section:\n"));
+
+ if (!bfd_malloc_and_get_section (abfd, s, &dynbuf))
+ goto error_return;
+
+ elfsec = _bfd_elf_section_from_bfd_section (abfd, s);
+ if (elfsec == SHN_BAD)
+ goto error_return;
+ shlink = elf_elfsections (abfd)[elfsec]->sh_link;
+
+ extdynsize = get_elf_backend_data (abfd)->s->sizeof_dyn;
+ swap_dyn_in = get_elf_backend_data (abfd)->s->swap_dyn_in;
+
+ extdyn = dynbuf;
+ /* PR 17512: file: 6f427532. */
+ if (s->size < extdynsize)
+ goto error_return;
+ extdynend = extdyn + s->size;
+ /* PR 17512: file: id:000006,sig:06,src:000000,op:flip4,pos:5664.
+ Fix range check. */
+ for (; extdyn <= (extdynend - extdynsize); extdyn += extdynsize)
+ {
+ Elf_Internal_Dyn dyn;
+ const char *name = "";
+ char ab[20];
+ bool stringp;
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ (*swap_dyn_in) (abfd, extdyn, &dyn);
+
+ if (dyn.d_tag == DT_NULL)
+ break;
+
+ stringp = false;
+ switch (dyn.d_tag)
+ {
+ default:
+ if (bed->elf_backend_get_target_dtag)
+ name = (*bed->elf_backend_get_target_dtag) (dyn.d_tag);
+
+ if (!strcmp (name, ""))
+ {
+ sprintf (ab, "%#" BFD_VMA_FMT "x", dyn.d_tag);
+ name = ab;
+ }
+ break;
+
+ case DT_NEEDED: name = "NEEDED"; stringp = true; break;
+ case DT_PLTRELSZ: name = "PLTRELSZ"; break;
+ case DT_PLTGOT: name = "PLTGOT"; break;
+ case DT_HASH: name = "HASH"; break;
+ case DT_STRTAB: name = "STRTAB"; break;
+ case DT_SYMTAB: name = "SYMTAB"; break;
+ case DT_RELA: name = "RELA"; break;
+ case DT_RELASZ: name = "RELASZ"; break;
+ case DT_RELAENT: name = "RELAENT"; break;
+ case DT_STRSZ: name = "STRSZ"; break;
+ case DT_SYMENT: name = "SYMENT"; break;
+ case DT_INIT: name = "INIT"; break;
+ case DT_FINI: name = "FINI"; break;
+ case DT_SONAME: name = "SONAME"; stringp = true; break;
+ case DT_RPATH: name = "RPATH"; stringp = true; break;
+ case DT_SYMBOLIC: name = "SYMBOLIC"; break;
+ case DT_REL: name = "REL"; break;
+ case DT_RELSZ: name = "RELSZ"; break;
+ case DT_RELENT: name = "RELENT"; break;
+ case DT_RELR: name = "RELR"; break;
+ case DT_RELRSZ: name = "RELRSZ"; break;
+ case DT_RELRENT: name = "RELRENT"; break;
+ case DT_PLTREL: name = "PLTREL"; break;
+ case DT_DEBUG: name = "DEBUG"; break;
+ case DT_TEXTREL: name = "TEXTREL"; break;
+ case DT_JMPREL: name = "JMPREL"; break;
+ case DT_BIND_NOW: name = "BIND_NOW"; break;
+ case DT_INIT_ARRAY: name = "INIT_ARRAY"; break;
+ case DT_FINI_ARRAY: name = "FINI_ARRAY"; break;
+ case DT_INIT_ARRAYSZ: name = "INIT_ARRAYSZ"; break;
+ case DT_FINI_ARRAYSZ: name = "FINI_ARRAYSZ"; break;
+ case DT_RUNPATH: name = "RUNPATH"; stringp = true; break;
+ case DT_FLAGS: name = "FLAGS"; break;
+ case DT_PREINIT_ARRAY: name = "PREINIT_ARRAY"; break;
+ case DT_PREINIT_ARRAYSZ: name = "PREINIT_ARRAYSZ"; break;
+ case DT_CHECKSUM: name = "CHECKSUM"; break;
+ case DT_PLTPADSZ: name = "PLTPADSZ"; break;
+ case DT_MOVEENT: name = "MOVEENT"; break;
+ case DT_MOVESZ: name = "MOVESZ"; break;
+ case DT_FEATURE: name = "FEATURE"; break;
+ case DT_POSFLAG_1: name = "POSFLAG_1"; break;
+ case DT_SYMINSZ: name = "SYMINSZ"; break;
+ case DT_SYMINENT: name = "SYMINENT"; break;
+ case DT_CONFIG: name = "CONFIG"; stringp = true; break;
+ case DT_DEPAUDIT: name = "DEPAUDIT"; stringp = true; break;
+ case DT_AUDIT: name = "AUDIT"; stringp = true; break;
+ case DT_PLTPAD: name = "PLTPAD"; break;
+ case DT_MOVETAB: name = "MOVETAB"; break;
+ case DT_SYMINFO: name = "SYMINFO"; break;
+ case DT_RELACOUNT: name = "RELACOUNT"; break;
+ case DT_RELCOUNT: name = "RELCOUNT"; break;
+ case DT_FLAGS_1: name = "FLAGS_1"; break;
+ case DT_VERSYM: name = "VERSYM"; break;
+ case DT_VERDEF: name = "VERDEF"; break;
+ case DT_VERDEFNUM: name = "VERDEFNUM"; break;
+ case DT_VERNEED: name = "VERNEED"; break;
+ case DT_VERNEEDNUM: name = "VERNEEDNUM"; break;
+ case DT_AUXILIARY: name = "AUXILIARY"; stringp = true; break;
+ case DT_USED: name = "USED"; break;
+ case DT_FILTER: name = "FILTER"; stringp = true; break;
+ case DT_GNU_HASH: name = "GNU_HASH"; break;
+ }
+
+ fprintf (f, " %-20s ", name);
+ if (! stringp)
+ {
+ fprintf (f, "0x");
+ bfd_fprintf_vma (abfd, f, dyn.d_un.d_val);
+ }
+ else
+ {
+ const char *string;
+ unsigned int tagv = dyn.d_un.d_val;
+
+ string = bfd_elf_string_from_elf_section (abfd, shlink, tagv);
+ if (string == NULL)
+ goto error_return;
+ fprintf (f, "%s", string);
+ }
+ fprintf (f, "\n");
+ }
+
+ free (dynbuf);
+ dynbuf = NULL;
+ }
+
+ if ((elf_dynverdef (abfd) != 0 && elf_tdata (abfd)->verdef == NULL)
+ || (elf_dynverref (abfd) != 0 && elf_tdata (abfd)->verref == NULL))
+ {
+ if (! _bfd_elf_slurp_version_tables (abfd, false))
+ return false;
+ }
+
+ if (elf_dynverdef (abfd) != 0)
+ {
+ Elf_Internal_Verdef *t;
+
+ fprintf (f, _("\nVersion definitions:\n"));
+ for (t = elf_tdata (abfd)->verdef; t != NULL; t = t->vd_nextdef)
+ {
+ fprintf (f, "%d 0x%2.2x 0x%8.8lx %s\n", t->vd_ndx,
+ t->vd_flags, t->vd_hash,
+ t->vd_nodename ? t->vd_nodename : "<corrupt>");
+ if (t->vd_auxptr != NULL && t->vd_auxptr->vda_nextptr != NULL)
+ {
+ Elf_Internal_Verdaux *a;
+
+ fprintf (f, "\t");
+ for (a = t->vd_auxptr->vda_nextptr;
+ a != NULL;
+ a = a->vda_nextptr)
+ fprintf (f, "%s ",
+ a->vda_nodename ? a->vda_nodename : "<corrupt>");
+ fprintf (f, "\n");
+ }
+ }
+ }
+
+ if (elf_dynverref (abfd) != 0)
+ {
+ Elf_Internal_Verneed *t;
+
+ fprintf (f, _("\nVersion References:\n"));
+ for (t = elf_tdata (abfd)->verref; t != NULL; t = t->vn_nextref)
+ {
+ Elf_Internal_Vernaux *a;
+
+ fprintf (f, _(" required from %s:\n"),
+ t->vn_filename ? t->vn_filename : "<corrupt>");
+ for (a = t->vn_auxptr; a != NULL; a = a->vna_nextptr)
+ fprintf (f, " 0x%8.8lx 0x%2.2x %2.2d %s\n", a->vna_hash,
+ a->vna_flags, a->vna_other,
+ a->vna_nodename ? a->vna_nodename : "<corrupt>");
+ }
+ }
+
+ return true;
+
+ error_return:
+ free (dynbuf);
+ return false;
+}
+
+/* Get version name. If BASE_P is TRUE, return "Base" for VER_FLG_BASE
+ and return symbol version for symbol version itself. */
+
+const char *
+_bfd_elf_get_symbol_version_string (bfd *abfd, asymbol *symbol,
+ bool base_p,
+ bool *hidden)
+{
+ const char *version_string = NULL;
+ if (elf_dynversym (abfd) != 0
+ && (elf_dynverdef (abfd) != 0 || elf_dynverref (abfd) != 0))
+ {
+ unsigned int vernum = ((elf_symbol_type *) symbol)->version;
+
+ *hidden = (vernum & VERSYM_HIDDEN) != 0;
+ vernum &= VERSYM_VERSION;
+
+ if (vernum == 0)
+ version_string = "";
+ else if (vernum == 1
+ && (vernum > elf_tdata (abfd)->cverdefs
+ || (elf_tdata (abfd)->verdef[0].vd_flags
+ == VER_FLG_BASE)))
+ version_string = base_p ? "Base" : "";
+ else if (vernum <= elf_tdata (abfd)->cverdefs)
+ {
+ const char *nodename
+ = elf_tdata (abfd)->verdef[vernum - 1].vd_nodename;
+ version_string = "";
+ if (base_p
+ || nodename == NULL
+ || symbol->name == NULL
+ || strcmp (symbol->name, nodename) != 0)
+ version_string = nodename;
+ }
+ else
+ {
+ Elf_Internal_Verneed *t;
+
+ version_string = _("<corrupt>");
+ for (t = elf_tdata (abfd)->verref;
+ t != NULL;
+ t = t->vn_nextref)
+ {
+ Elf_Internal_Vernaux *a;
+
+ for (a = t->vn_auxptr; a != NULL; a = a->vna_nextptr)
+ {
+ if (a->vna_other == vernum)
+ {
+ *hidden = true;
+ version_string = a->vna_nodename;
+ break;
+ }
+ }
+ }
+ }
+ }
+ return version_string;
+}
+
+/* Display ELF-specific fields of a symbol. */
+
+void
+bfd_elf_print_symbol (bfd *abfd,
+ void *filep,
+ asymbol *symbol,
+ bfd_print_symbol_type how)
+{
+ FILE *file = (FILE *) filep;
+ switch (how)
+ {
+ case bfd_print_symbol_name:
+ fprintf (file, "%s", symbol->name);
+ break;
+ case bfd_print_symbol_more:
+ fprintf (file, "elf ");
+ bfd_fprintf_vma (abfd, file, symbol->value);
+ fprintf (file, " %x", symbol->flags);
+ break;
+ case bfd_print_symbol_all:
+ {
+ const char *section_name;
+ const char *name = NULL;
+ const struct elf_backend_data *bed;
+ unsigned char st_other;
+ bfd_vma val;
+ const char *version_string;
+ bool hidden;
+
+ section_name = symbol->section ? symbol->section->name : "(*none*)";
+
+ bed = get_elf_backend_data (abfd);
+ if (bed->elf_backend_print_symbol_all)
+ name = (*bed->elf_backend_print_symbol_all) (abfd, filep, symbol);
+
+ if (name == NULL)
+ {
+ name = symbol->name;
+ bfd_print_symbol_vandf (abfd, file, symbol);
+ }
+
+ fprintf (file, " %s\t", section_name);
+ /* Print the "other" value for a symbol. For common symbols,
+ we've already printed the size; now print the alignment.
+ For other symbols, we have no specified alignment, and
+ we've printed the address; now print the size. */
+ if (symbol->section && bfd_is_com_section (symbol->section))
+ val = ((elf_symbol_type *) symbol)->internal_elf_sym.st_value;
+ else
+ val = ((elf_symbol_type *) symbol)->internal_elf_sym.st_size;
+ bfd_fprintf_vma (abfd, file, val);
+
+ /* If we have version information, print it. */
+ version_string = _bfd_elf_get_symbol_version_string (abfd,
+ symbol,
+ true,
+ &hidden);
+ if (version_string)
+ {
+ if (!hidden)
+ fprintf (file, " %-11s", version_string);
+ else
+ {
+ int i;
+
+ fprintf (file, " (%s)", version_string);
+ for (i = 10 - strlen (version_string); i > 0; --i)
+ putc (' ', file);
+ }
+ }
+
+ /* If the st_other field is not zero, print it. */
+ st_other = ((elf_symbol_type *) symbol)->internal_elf_sym.st_other;
+
+ switch (st_other)
+ {
+ case 0: break;
+ case STV_INTERNAL: fprintf (file, " .internal"); break;
+ case STV_HIDDEN: fprintf (file, " .hidden"); break;
+ case STV_PROTECTED: fprintf (file, " .protected"); break;
+ default:
+ /* Some other non-defined flags are also present, so print
+ everything hex. */
+ fprintf (file, " 0x%02x", (unsigned int) st_other);
+ }
+
+ fprintf (file, " %s", name);
+ }
+ break;
+ }
+}
+
+/* ELF .o/exec file reading */
+
+/* Create a new bfd section from an ELF section header. */
+
+bool
+bfd_section_from_shdr (bfd *abfd, unsigned int shindex)
+{
+ Elf_Internal_Shdr *hdr;
+ Elf_Internal_Ehdr *ehdr;
+ const struct elf_backend_data *bed;
+ const char *name;
+ bool ret = true;
+
+ if (shindex >= elf_numsections (abfd))
+ return false;
+
+ /* PR17512: A corrupt ELF binary might contain a loop of sections via
+ sh_link or sh_info. Detect this here, by refusing to load a
+ section that we are already in the process of loading. */
+ if (elf_tdata (abfd)->being_created[shindex])
+ {
+ _bfd_error_handler
+ (_("%pB: warning: loop in section dependencies detected"), abfd);
+ return false;
+ }
+ elf_tdata (abfd)->being_created[shindex] = true;
+
+ hdr = elf_elfsections (abfd)[shindex];
+ ehdr = elf_elfheader (abfd);
+ name = bfd_elf_string_from_elf_section (abfd, ehdr->e_shstrndx,
+ hdr->sh_name);
+ if (name == NULL)
+ goto fail;
+
+ bed = get_elf_backend_data (abfd);
+ switch (hdr->sh_type)
+ {
+ case SHT_NULL:
+ /* Inactive section. Throw it away. */
+ goto success;
+
+ case SHT_PROGBITS: /* Normal section with contents. */
+ case SHT_NOBITS: /* .bss section. */
+ case SHT_HASH: /* .hash section. */
+ case SHT_NOTE: /* .note section. */
+ case SHT_INIT_ARRAY: /* .init_array section. */
+ case SHT_FINI_ARRAY: /* .fini_array section. */
+ case SHT_PREINIT_ARRAY: /* .preinit_array section. */
+ case SHT_GNU_LIBLIST: /* .gnu.liblist section. */
+ case SHT_GNU_HASH: /* .gnu.hash section. */
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
+ goto success;
+
+ case SHT_DYNAMIC: /* Dynamic linking information. */
+ if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex))
+ goto fail;
+
+ if (hdr->sh_link > elf_numsections (abfd))
+ {
+ /* PR 10478: Accept Solaris binaries with a sh_link
+ field set to SHN_BEFORE or SHN_AFTER. */
+ switch (bfd_get_arch (abfd))
+ {
+ case bfd_arch_i386:
+ case bfd_arch_sparc:
+ if (hdr->sh_link == (SHN_LORESERVE & 0xffff) /* SHN_BEFORE */
+ || hdr->sh_link == ((SHN_LORESERVE + 1) & 0xffff) /* SHN_AFTER */)
+ break;
+ /* Otherwise fall through. */
+ default:
+ goto fail;
+ }
+ }
+ else if (elf_elfsections (abfd)[hdr->sh_link] == NULL)
+ goto fail;
+ else if (elf_elfsections (abfd)[hdr->sh_link]->sh_type != SHT_STRTAB)
+ {
+ Elf_Internal_Shdr *dynsymhdr;
+
+ /* The shared libraries distributed with hpux11 have a bogus
+ sh_link field for the ".dynamic" section. Find the
+ string table for the ".dynsym" section instead. */
+ if (elf_dynsymtab (abfd) != 0)
+ {
+ dynsymhdr = elf_elfsections (abfd)[elf_dynsymtab (abfd)];
+ hdr->sh_link = dynsymhdr->sh_link;
+ }
+ else
+ {
+ unsigned int i, num_sec;
+
+ num_sec = elf_numsections (abfd);
+ for (i = 1; i < num_sec; i++)
+ {
+ dynsymhdr = elf_elfsections (abfd)[i];
+ if (dynsymhdr->sh_type == SHT_DYNSYM)
+ {
+ hdr->sh_link = dynsymhdr->sh_link;
+ break;
+ }
+ }
+ }
+ }
+ goto success;
+
+ case SHT_SYMTAB: /* A symbol table. */
+ if (elf_onesymtab (abfd) == shindex)
+ goto success;
+
+ if (hdr->sh_entsize != bed->s->sizeof_sym)
+ goto fail;
+
+ if (hdr->sh_info * hdr->sh_entsize > hdr->sh_size)
+ {
+ if (hdr->sh_size != 0)
+ goto fail;
+ /* Some assemblers erroneously set sh_info to one with a
+ zero sh_size. ld sees this as a global symbol count
+ of (unsigned) -1. Fix it here. */
+ hdr->sh_info = 0;
+ goto success;
+ }
+
+ /* PR 18854: A binary might contain more than one symbol table.
+ Unusual, but possible. Warn, but continue. */
+ if (elf_onesymtab (abfd) != 0)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: warning: multiple symbol tables detected"
+ " - ignoring the table in section %u"),
+ abfd, shindex);
+ goto success;
+ }
+ elf_onesymtab (abfd) = shindex;
+ elf_symtab_hdr (abfd) = *hdr;
+ elf_elfsections (abfd)[shindex] = hdr = & elf_symtab_hdr (abfd);
+ abfd->flags |= HAS_SYMS;
+
+ /* Sometimes a shared object will map in the symbol table. If
+ SHF_ALLOC is set, and this is a shared object, then we also
+ treat this section as a BFD section. We can not base the
+ decision purely on SHF_ALLOC, because that flag is sometimes
+ set in a relocatable object file, which would confuse the
+ linker. */
+ if ((hdr->sh_flags & SHF_ALLOC) != 0
+ && (abfd->flags & DYNAMIC) != 0
+ && ! _bfd_elf_make_section_from_shdr (abfd, hdr, name,
+ shindex))
+ goto fail;
+
+ /* Go looking for SHT_SYMTAB_SHNDX too, since if there is one we
+ can't read symbols without that section loaded as well. It
+ is most likely specified by the next section header. */
+ {
+ elf_section_list * entry;
+ unsigned int i, num_sec;
+
+ for (entry = elf_symtab_shndx_list (abfd); entry != NULL; entry = entry->next)
+ if (entry->hdr.sh_link == shindex)
+ goto success;
+
+ num_sec = elf_numsections (abfd);
+ for (i = shindex + 1; i < num_sec; i++)
+ {
+ Elf_Internal_Shdr *hdr2 = elf_elfsections (abfd)[i];
+
+ if (hdr2->sh_type == SHT_SYMTAB_SHNDX
+ && hdr2->sh_link == shindex)
+ break;
+ }
+
+ if (i == num_sec)
+ for (i = 1; i < shindex; i++)
+ {
+ Elf_Internal_Shdr *hdr2 = elf_elfsections (abfd)[i];
+
+ if (hdr2->sh_type == SHT_SYMTAB_SHNDX
+ && hdr2->sh_link == shindex)
+ break;
+ }
+
+ if (i != shindex)
+ ret = bfd_section_from_shdr (abfd, i);
+ /* else FIXME: we have failed to find the symbol table - should we issue an error ? */
+ goto success;
+ }
+
+ case SHT_DYNSYM: /* A dynamic symbol table. */
+ if (elf_dynsymtab (abfd) == shindex)
+ goto success;
+
+ if (hdr->sh_entsize != bed->s->sizeof_sym)
+ goto fail;
+
+ if (hdr->sh_info * hdr->sh_entsize > hdr->sh_size)
+ {
+ if (hdr->sh_size != 0)
+ goto fail;
+
+ /* Some linkers erroneously set sh_info to one with a
+ zero sh_size. ld sees this as a global symbol count
+ of (unsigned) -1. Fix it here. */
+ hdr->sh_info = 0;
+ goto success;
+ }
+
+ /* PR 18854: A binary might contain more than one dynamic symbol table.
+ Unusual, but possible. Warn, but continue. */
+ if (elf_dynsymtab (abfd) != 0)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: warning: multiple dynamic symbol tables detected"
+ " - ignoring the table in section %u"),
+ abfd, shindex);
+ goto success;
+ }
+ elf_dynsymtab (abfd) = shindex;
+ elf_tdata (abfd)->dynsymtab_hdr = *hdr;
+ elf_elfsections (abfd)[shindex] = hdr = &elf_tdata (abfd)->dynsymtab_hdr;
+ abfd->flags |= HAS_SYMS;
+
+ /* Besides being a symbol table, we also treat this as a regular
+ section, so that objcopy can handle it. */
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
+ goto success;
+
+ case SHT_SYMTAB_SHNDX: /* Symbol section indices when >64k sections. */
+ {
+ elf_section_list * entry;
+
+ for (entry = elf_symtab_shndx_list (abfd); entry != NULL; entry = entry->next)
+ if (entry->ndx == shindex)
+ goto success;
+
+ entry = bfd_alloc (abfd, sizeof (*entry));
+ if (entry == NULL)
+ goto fail;
+ entry->ndx = shindex;
+ entry->hdr = * hdr;
+ entry->next = elf_symtab_shndx_list (abfd);
+ elf_symtab_shndx_list (abfd) = entry;
+ elf_elfsections (abfd)[shindex] = & entry->hdr;
+ goto success;
+ }
+
+ case SHT_STRTAB: /* A string table. */
+ if (hdr->bfd_section != NULL)
+ goto success;
+
+ if (ehdr->e_shstrndx == shindex)
+ {
+ elf_tdata (abfd)->shstrtab_hdr = *hdr;
+ elf_elfsections (abfd)[shindex] = &elf_tdata (abfd)->shstrtab_hdr;
+ goto success;
+ }
+
+ if (elf_elfsections (abfd)[elf_onesymtab (abfd)]->sh_link == shindex)
+ {
+ symtab_strtab:
+ elf_tdata (abfd)->strtab_hdr = *hdr;
+ elf_elfsections (abfd)[shindex] = &elf_tdata (abfd)->strtab_hdr;
+ goto success;
+ }
+
+ if (elf_elfsections (abfd)[elf_dynsymtab (abfd)]->sh_link == shindex)
+ {
+ dynsymtab_strtab:
+ elf_tdata (abfd)->dynstrtab_hdr = *hdr;
+ hdr = &elf_tdata (abfd)->dynstrtab_hdr;
+ elf_elfsections (abfd)[shindex] = hdr;
+ /* We also treat this as a regular section, so that objcopy
+ can handle it. */
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name,
+ shindex);
+ goto success;
+ }
+
+ /* If the string table isn't one of the above, then treat it as a
+ regular section. We need to scan all the headers to be sure,
+ just in case this strtab section appeared before the above. */
+ if (elf_onesymtab (abfd) == 0 || elf_dynsymtab (abfd) == 0)
+ {
+ unsigned int i, num_sec;
+
+ num_sec = elf_numsections (abfd);
+ for (i = 1; i < num_sec; i++)
+ {
+ Elf_Internal_Shdr *hdr2 = elf_elfsections (abfd)[i];
+ if (hdr2->sh_link == shindex)
+ {
+ /* Prevent endless recursion on broken objects. */
+ if (i == shindex)
+ goto fail;
+ if (! bfd_section_from_shdr (abfd, i))
+ goto fail;
+ if (elf_onesymtab (abfd) == i)
+ goto symtab_strtab;
+ if (elf_dynsymtab (abfd) == i)
+ goto dynsymtab_strtab;
+ }
+ }
+ }
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
+ goto success;
+
+ case SHT_REL:
+ case SHT_RELA:
+ case SHT_RELR:
+ /* *These* do a lot of work -- but build no sections! */
+ {
+ asection *target_sect;
+ Elf_Internal_Shdr *hdr2, **p_hdr;
+ unsigned int num_sec = elf_numsections (abfd);
+ struct bfd_elf_section_data *esdt;
+ bfd_size_type size;
+
+ if (hdr->sh_type == SHT_REL)
+ size = bed->s->sizeof_rel;
+ else if (hdr->sh_type == SHT_RELA)
+ size = bed->s->sizeof_rela;
+ else
+ size = bed->s->arch_size / 8;
+ if (hdr->sh_entsize != size)
+ goto fail;
+
+ /* Check for a bogus link to avoid crashing. */
+ if (hdr->sh_link >= num_sec)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: invalid link %u for reloc section %s (index %u)"),
+ abfd, hdr->sh_link, name, shindex);
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name,
+ shindex);
+ goto success;
+ }
+
+ /* Get the symbol table. */
+ if ((elf_elfsections (abfd)[hdr->sh_link]->sh_type == SHT_SYMTAB
+ || elf_elfsections (abfd)[hdr->sh_link]->sh_type == SHT_DYNSYM)
+ && ! bfd_section_from_shdr (abfd, hdr->sh_link))
+ goto fail;
+
+ /* If this is an alloc section in an executable or shared
+ library, or the reloc section does not use the main symbol
+ table we don't treat it as a reloc section. BFD can't
+ adequately represent such a section, so at least for now,
+ we don't try. We just present it as a normal section. We
+ also can't use it as a reloc section if it points to the
+ null section, an invalid section, another reloc section, or
+ its sh_link points to the null section. */
+ if (((abfd->flags & (DYNAMIC | EXEC_P)) != 0
+ && (hdr->sh_flags & SHF_ALLOC) != 0)
+ || hdr->sh_link == SHN_UNDEF
+ || hdr->sh_link != elf_onesymtab (abfd)
+ || hdr->sh_info == SHN_UNDEF
+ || hdr->sh_info >= num_sec
+ || elf_elfsections (abfd)[hdr->sh_info]->sh_type == SHT_REL
+ || elf_elfsections (abfd)[hdr->sh_info]->sh_type == SHT_RELA)
+ {
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name,
+ shindex);
+ goto success;
+ }
+
+ if (! bfd_section_from_shdr (abfd, hdr->sh_info))
+ goto fail;
+
+ target_sect = bfd_section_from_elf_index (abfd, hdr->sh_info);
+ if (target_sect == NULL)
+ goto fail;
+
+ esdt = elf_section_data (target_sect);
+ if (hdr->sh_type == SHT_RELA)
+ p_hdr = &esdt->rela.hdr;
+ else
+ p_hdr = &esdt->rel.hdr;
+
+ /* PR 17512: file: 0b4f81b7.
+ Also see PR 24456, for a file which deliberately has two reloc
+ sections. */
+ if (*p_hdr != NULL)
+ {
+ if (!bed->init_secondary_reloc_section (abfd, hdr, name, shindex))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: warning: secondary relocation section '%s' "
+ "for section %pA found - ignoring"),
+ abfd, name, target_sect);
+ }
+ else
+ esdt->has_secondary_relocs = true;
+ goto success;
+ }
+
+ hdr2 = (Elf_Internal_Shdr *) bfd_alloc (abfd, sizeof (*hdr2));
+ if (hdr2 == NULL)
+ goto fail;
+ *hdr2 = *hdr;
+ *p_hdr = hdr2;
+ elf_elfsections (abfd)[shindex] = hdr2;
+ target_sect->reloc_count += (NUM_SHDR_ENTRIES (hdr)
+ * bed->s->int_rels_per_ext_rel);
+ target_sect->flags |= SEC_RELOC;
+ target_sect->relocation = NULL;
+ target_sect->rel_filepos = hdr->sh_offset;
+ /* In the section to which the relocations apply, mark whether
+ its relocations are of the REL or RELA variety. */
+ if (hdr->sh_size != 0)
+ {
+ if (hdr->sh_type == SHT_RELA)
+ target_sect->use_rela_p = 1;
+ }
+ abfd->flags |= HAS_RELOC;
+ goto success;
+ }
+
+ case SHT_GNU_verdef:
+ elf_dynverdef (abfd) = shindex;
+ elf_tdata (abfd)->dynverdef_hdr = *hdr;
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
+ goto success;
+
+ case SHT_GNU_versym:
+ if (hdr->sh_entsize != sizeof (Elf_External_Versym))
+ goto fail;
+
+ elf_dynversym (abfd) = shindex;
+ elf_tdata (abfd)->dynversym_hdr = *hdr;
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
+ goto success;
+
+ case SHT_GNU_verneed:
+ elf_dynverref (abfd) = shindex;
+ elf_tdata (abfd)->dynverref_hdr = *hdr;
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
+ goto success;
+
+ case SHT_SHLIB:
+ goto success;
+
+ case SHT_GROUP:
+ if (! IS_VALID_GROUP_SECTION_HEADER (hdr, GRP_ENTRY_SIZE))
+ goto fail;
+
+ if (!_bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex))
+ goto fail;
+
+ goto success;
+
+ default:
+ /* Possibly an attributes section. */
+ if (hdr->sh_type == SHT_GNU_ATTRIBUTES
+ || hdr->sh_type == bed->obj_attrs_section_type)
+ {
+ if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex))
+ goto fail;
+ _bfd_elf_parse_attributes (abfd, hdr);
+ goto success;
+ }
+
+ /* Check for any processor-specific section types. */
+ if (bed->elf_backend_section_from_shdr (abfd, hdr, name, shindex))
+ goto success;
+
+ if (hdr->sh_type >= SHT_LOUSER && hdr->sh_type <= SHT_HIUSER)
+ {
+ if ((hdr->sh_flags & SHF_ALLOC) != 0)
+ /* FIXME: How to properly handle allocated section reserved
+ for applications? */
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: unknown type [%#x] section `%s'"),
+ abfd, hdr->sh_type, name);
+ else
+ {
+ /* Allow sections reserved for applications. */
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name,
+ shindex);
+ goto success;
+ }
+ }
+ else if (hdr->sh_type >= SHT_LOPROC
+ && hdr->sh_type <= SHT_HIPROC)
+ /* FIXME: We should handle this section. */
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: unknown type [%#x] section `%s'"),
+ abfd, hdr->sh_type, name);
+ else if (hdr->sh_type >= SHT_LOOS && hdr->sh_type <= SHT_HIOS)
+ {
+ /* Unrecognised OS-specific sections. */
+ if ((hdr->sh_flags & SHF_OS_NONCONFORMING) != 0)
+ /* SHF_OS_NONCONFORMING indicates that special knowledge is
+ required to correctly process the section and the file should
+ be rejected with an error message. */
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: unknown type [%#x] section `%s'"),
+ abfd, hdr->sh_type, name);
+ else
+ {
+ /* Otherwise it should be processed. */
+ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
+ goto success;
+ }
+ }
+ else
+ /* FIXME: We should handle this section. */
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: unknown type [%#x] section `%s'"),
+ abfd, hdr->sh_type, name);
+
+ goto fail;
+ }
+
+ fail:
+ ret = false;
+ success:
+ elf_tdata (abfd)->being_created[shindex] = false;
+ return ret;
+}
+
+/* Return the local symbol specified by ABFD, R_SYMNDX. */
+
+Elf_Internal_Sym *
+bfd_sym_from_r_symndx (struct sym_cache *cache,
+ bfd *abfd,
+ unsigned long r_symndx)
+{
+ unsigned int ent = r_symndx % LOCAL_SYM_CACHE_SIZE;
+
+ if (cache->abfd != abfd || cache->indx[ent] != r_symndx)
+ {
+ Elf_Internal_Shdr *symtab_hdr;
+ unsigned char esym[sizeof (Elf64_External_Sym)];
+ Elf_External_Sym_Shndx eshndx;
+
+ symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+ if (bfd_elf_get_elf_syms (abfd, symtab_hdr, 1, r_symndx,
+ &cache->sym[ent], esym, &eshndx) == NULL)
+ return NULL;
+
+ if (cache->abfd != abfd)
+ {
+ memset (cache->indx, -1, sizeof (cache->indx));
+ cache->abfd = abfd;
+ }
+ cache->indx[ent] = r_symndx;
+ }
+
+ return &cache->sym[ent];
+}
+
+/* Given an ELF section number, retrieve the corresponding BFD
+ section. */
+
+asection *
+bfd_section_from_elf_index (bfd *abfd, unsigned int sec_index)
+{
+ if (sec_index >= elf_numsections (abfd))
+ return NULL;
+ return elf_elfsections (abfd)[sec_index]->bfd_section;
+}
+
+static const struct bfd_elf_special_section special_sections_b[] =
+{
+ { STRING_COMMA_LEN (".bss"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_c[] =
+{
+ { STRING_COMMA_LEN (".comment"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".ctf"), 0, SHT_PROGBITS, 0 },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_d[] =
+{
+ { STRING_COMMA_LEN (".data"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".data1"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+ /* There are more DWARF sections than these, but they needn't be added here
+ unless you have to cope with broken compilers that don't emit section
+ attributes or you want to help the user writing assembler. */
+ { STRING_COMMA_LEN (".debug"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".debug_line"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".debug_info"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".debug_abbrev"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".debug_aranges"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".dynamic"), 0, SHT_DYNAMIC, SHF_ALLOC },
+ { STRING_COMMA_LEN (".dynstr"), 0, SHT_STRTAB, SHF_ALLOC },
+ { STRING_COMMA_LEN (".dynsym"), 0, SHT_DYNSYM, SHF_ALLOC },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_f[] =
+{
+ { STRING_COMMA_LEN (".fini"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR },
+ { STRING_COMMA_LEN (".fini_array"), -2, SHT_FINI_ARRAY, SHF_ALLOC + SHF_WRITE },
+ { NULL, 0 , 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_g[] =
+{
+ { STRING_COMMA_LEN (".gnu.linkonce.b"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".gnu.linkonce.n"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".gnu.linkonce.p"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".gnu.lto_"), -1, SHT_PROGBITS, SHF_EXCLUDE },
+ { STRING_COMMA_LEN (".got"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".gnu.version"), 0, SHT_GNU_versym, 0 },
+ { STRING_COMMA_LEN (".gnu.version_d"), 0, SHT_GNU_verdef, 0 },
+ { STRING_COMMA_LEN (".gnu.version_r"), 0, SHT_GNU_verneed, 0 },
+ { STRING_COMMA_LEN (".gnu.liblist"), 0, SHT_GNU_LIBLIST, SHF_ALLOC },
+ { STRING_COMMA_LEN (".gnu.conflict"), 0, SHT_RELA, SHF_ALLOC },
+ { STRING_COMMA_LEN (".gnu.hash"), 0, SHT_GNU_HASH, SHF_ALLOC },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_h[] =
+{
+ { STRING_COMMA_LEN (".hash"), 0, SHT_HASH, SHF_ALLOC },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_i[] =
+{
+ { STRING_COMMA_LEN (".init"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR },
+ { STRING_COMMA_LEN (".init_array"), -2, SHT_INIT_ARRAY, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".interp"), 0, SHT_PROGBITS, 0 },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_l[] =
+{
+ { STRING_COMMA_LEN (".line"), 0, SHT_PROGBITS, 0 },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_n[] =
+{
+ { STRING_COMMA_LEN (".noinit"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".note.GNU-stack"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".note"), -1, SHT_NOTE, 0 },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_p[] =
+{
+ { STRING_COMMA_LEN (".persistent.bss"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".persistent"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".preinit_array"), -2, SHT_PREINIT_ARRAY, SHF_ALLOC + SHF_WRITE },
+ { STRING_COMMA_LEN (".plt"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_r[] =
+{
+ { STRING_COMMA_LEN (".rodata"), -2, SHT_PROGBITS, SHF_ALLOC },
+ { STRING_COMMA_LEN (".rodata1"), 0, SHT_PROGBITS, SHF_ALLOC },
+ { STRING_COMMA_LEN (".relr.dyn"), 0, SHT_RELR, SHF_ALLOC },
+ { STRING_COMMA_LEN (".rela"), -1, SHT_RELA, 0 },
+ { STRING_COMMA_LEN (".rel"), -1, SHT_REL, 0 },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_s[] =
+{
+ { STRING_COMMA_LEN (".shstrtab"), 0, SHT_STRTAB, 0 },
+ { STRING_COMMA_LEN (".strtab"), 0, SHT_STRTAB, 0 },
+ { STRING_COMMA_LEN (".symtab"), 0, SHT_SYMTAB, 0 },
+ /* See struct bfd_elf_special_section declaration for the semantics of
+ this special case where .prefix_length != strlen (.prefix). */
+ { ".stabstr", 5, 3, SHT_STRTAB, 0 },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_t[] =
+{
+ { STRING_COMMA_LEN (".text"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR },
+ { STRING_COMMA_LEN (".tbss"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_TLS },
+ { STRING_COMMA_LEN (".tdata"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_TLS },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section special_sections_z[] =
+{
+ { STRING_COMMA_LEN (".zdebug_line"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".zdebug_info"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".zdebug_abbrev"), 0, SHT_PROGBITS, 0 },
+ { STRING_COMMA_LEN (".zdebug_aranges"), 0, SHT_PROGBITS, 0 },
+ { NULL, 0, 0, 0, 0 }
+};
+
+static const struct bfd_elf_special_section * const special_sections[] =
+{
+ special_sections_b, /* 'b' */
+ special_sections_c, /* 'c' */
+ special_sections_d, /* 'd' */
+ NULL, /* 'e' */
+ special_sections_f, /* 'f' */
+ special_sections_g, /* 'g' */
+ special_sections_h, /* 'h' */
+ special_sections_i, /* 'i' */
+ NULL, /* 'j' */
+ NULL, /* 'k' */
+ special_sections_l, /* 'l' */
+ NULL, /* 'm' */
+ special_sections_n, /* 'n' */
+ NULL, /* 'o' */
+ special_sections_p, /* 'p' */
+ NULL, /* 'q' */
+ special_sections_r, /* 'r' */
+ special_sections_s, /* 's' */
+ special_sections_t, /* 't' */
+ NULL, /* 'u' */
+ NULL, /* 'v' */
+ NULL, /* 'w' */
+ NULL, /* 'x' */
+ NULL, /* 'y' */
+ special_sections_z /* 'z' */
+};
+
+const struct bfd_elf_special_section *
+_bfd_elf_get_special_section (const char *name,
+ const struct bfd_elf_special_section *spec,
+ unsigned int rela)
+{
+ int i;
+ int len;
+
+ len = strlen (name);
+
+ for (i = 0; spec[i].prefix != NULL; i++)
+ {
+ int suffix_len;
+ int prefix_len = spec[i].prefix_length;
+
+ if (len < prefix_len)
+ continue;
+ if (memcmp (name, spec[i].prefix, prefix_len) != 0)
+ continue;
+
+ suffix_len = spec[i].suffix_length;
+ if (suffix_len <= 0)
+ {
+ if (name[prefix_len] != 0)
+ {
+ if (suffix_len == 0)
+ continue;
+ if (name[prefix_len] != '.'
+ && (suffix_len == -2
+ || (rela && spec[i].type == SHT_REL)))
+ continue;
+ }
+ }
+ else
+ {
+ if (len < prefix_len + suffix_len)
+ continue;
+ if (memcmp (name + len - suffix_len,
+ spec[i].prefix + prefix_len,
+ suffix_len) != 0)
+ continue;
+ }
+ return &spec[i];
+ }
+
+ return NULL;
+}
+
+const struct bfd_elf_special_section *
+_bfd_elf_get_sec_type_attr (bfd *abfd, asection *sec)
+{
+ int i;
+ const struct bfd_elf_special_section *spec;
+ const struct elf_backend_data *bed;
+
+ /* See if this is one of the special sections. */
+ if (sec->name == NULL)
+ return NULL;
+
+ bed = get_elf_backend_data (abfd);
+ spec = bed->special_sections;
+ if (spec)
+ {
+ spec = _bfd_elf_get_special_section (sec->name,
+ bed->special_sections,
+ sec->use_rela_p);
+ if (spec != NULL)
+ return spec;
+ }
+
+ if (sec->name[0] != '.')
+ return NULL;
+
+ i = sec->name[1] - 'b';
+ if (i < 0 || i > 'z' - 'b')
+ return NULL;
+
+ spec = special_sections[i];
+
+ if (spec == NULL)
+ return NULL;
+
+ return _bfd_elf_get_special_section (sec->name, spec, sec->use_rela_p);
+}
+
+bool
+_bfd_elf_new_section_hook (bfd *abfd, asection *sec)
+{
+ struct bfd_elf_section_data *sdata;
+ const struct elf_backend_data *bed;
+ const struct bfd_elf_special_section *ssect;
+
+ sdata = (struct bfd_elf_section_data *) sec->used_by_bfd;
+ if (sdata == NULL)
+ {
+ sdata = (struct bfd_elf_section_data *) bfd_zalloc (abfd,
+ sizeof (*sdata));
+ if (sdata == NULL)
+ return false;
+ sec->used_by_bfd = sdata;
+ }
+
+ /* Indicate whether or not this section should use RELA relocations. */
+ bed = get_elf_backend_data (abfd);
+ sec->use_rela_p = bed->default_use_rela_p;
+
+ /* Set up ELF section type and flags for newly created sections, if
+ there is an ABI mandated section. */
+ ssect = (*bed->get_sec_type_attr) (abfd, sec);
+ if (ssect != NULL)
+ {
+ elf_section_type (sec) = ssect->type;
+ elf_section_flags (sec) = ssect->attr;
+ }
+
+ return _bfd_generic_new_section_hook (abfd, sec);
+}
+
+/* Create a new bfd section from an ELF program header.
+
+ Since program segments have no names, we generate a synthetic name
+ of the form segment<NUM>, where NUM is generally the index in the
+ program header table. For segments that are split (see below) we
+ generate the names segment<NUM>a and segment<NUM>b.
+
+ Note that some program segments may have a file size that is different than
+ (less than) the memory size. All this means is that at execution the
+ system must allocate the amount of memory specified by the memory size,
+ but only initialize it with the first "file size" bytes read from the
+ file. This would occur for example, with program segments consisting
+ of combined data+bss.
+
+ To handle the above situation, this routine generates TWO bfd sections
+ for the single program segment. The first has the length specified by
+ the file size of the segment, and the second has the length specified
+ by the difference between the two sizes. In effect, the segment is split
+ into its initialized and uninitialized parts.
+
+ */
+
+bool
+_bfd_elf_make_section_from_phdr (bfd *abfd,
+ Elf_Internal_Phdr *hdr,
+ int hdr_index,
+ const char *type_name)
+{
+ asection *newsect;
+ char *name;
+ char namebuf[64];
+ size_t len;
+ int split;
+ unsigned int opb = bfd_octets_per_byte (abfd, NULL);
+
+ split = ((hdr->p_memsz > 0)
+ && (hdr->p_filesz > 0)
+ && (hdr->p_memsz > hdr->p_filesz));
+
+ if (hdr->p_filesz > 0)
+ {
+ sprintf (namebuf, "%s%d%s", type_name, hdr_index, split ? "a" : "");
+ len = strlen (namebuf) + 1;
+ name = (char *) bfd_alloc (abfd, len);
+ if (!name)
+ return false;
+ memcpy (name, namebuf, len);
+ newsect = bfd_make_section (abfd, name);
+ if (newsect == NULL)
+ return false;
+ newsect->vma = hdr->p_vaddr / opb;
+ newsect->lma = hdr->p_paddr / opb;
+ newsect->size = hdr->p_filesz;
+ newsect->filepos = hdr->p_offset;
+ newsect->flags |= SEC_HAS_CONTENTS;
+ newsect->alignment_power = bfd_log2 (hdr->p_align);
+ if (hdr->p_type == PT_LOAD)
+ {
+ newsect->flags |= SEC_ALLOC;
+ newsect->flags |= SEC_LOAD;
+ if (hdr->p_flags & PF_X)
+ {
+ /* FIXME: all we known is that it has execute PERMISSION,
+ may be data. */
+ newsect->flags |= SEC_CODE;
+ }
+ }
+ if (!(hdr->p_flags & PF_W))
+ {
+ newsect->flags |= SEC_READONLY;
+ }
+ }
+
+ if (hdr->p_memsz > hdr->p_filesz)
+ {
+ bfd_vma align;
+
+ sprintf (namebuf, "%s%d%s", type_name, hdr_index, split ? "b" : "");
+ len = strlen (namebuf) + 1;
+ name = (char *) bfd_alloc (abfd, len);
+ if (!name)
+ return false;
+ memcpy (name, namebuf, len);
+ newsect = bfd_make_section (abfd, name);
+ if (newsect == NULL)
+ return false;
+ newsect->vma = (hdr->p_vaddr + hdr->p_filesz) / opb;
+ newsect->lma = (hdr->p_paddr + hdr->p_filesz) / opb;
+ newsect->size = hdr->p_memsz - hdr->p_filesz;
+ newsect->filepos = hdr->p_offset + hdr->p_filesz;
+ align = newsect->vma & -newsect->vma;
+ if (align == 0 || align > hdr->p_align)
+ align = hdr->p_align;
+ newsect->alignment_power = bfd_log2 (align);
+ if (hdr->p_type == PT_LOAD)
+ {
+ newsect->flags |= SEC_ALLOC;
+ if (hdr->p_flags & PF_X)
+ newsect->flags |= SEC_CODE;
+ }
+ if (!(hdr->p_flags & PF_W))
+ newsect->flags |= SEC_READONLY;
+ }
+
+ return true;
+}
+
+static bool
+_bfd_elf_core_find_build_id (bfd *templ, bfd_vma offset)
+{
+ /* The return value is ignored. Build-ids are considered optional. */
+ if (templ->xvec->flavour == bfd_target_elf_flavour)
+ return (*get_elf_backend_data (templ)->elf_backend_core_find_build_id)
+ (templ, offset);
+ return false;
+}
+
+bool
+bfd_section_from_phdr (bfd *abfd, Elf_Internal_Phdr *hdr, int hdr_index)
+{
+ const struct elf_backend_data *bed;
+
+ switch (hdr->p_type)
+ {
+ case PT_NULL:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "null");
+
+ case PT_LOAD:
+ if (! _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "load"))
+ return false;
+ if (bfd_get_format (abfd) == bfd_core && abfd->build_id == NULL)
+ _bfd_elf_core_find_build_id (abfd, hdr->p_offset);
+ return true;
+
+ case PT_DYNAMIC:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "dynamic");
+
+ case PT_INTERP:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "interp");
+
+ case PT_NOTE:
+ if (! _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "note"))
+ return false;
+ if (! elf_read_notes (abfd, hdr->p_offset, hdr->p_filesz,
+ hdr->p_align))
+ return false;
+ return true;
+
+ case PT_SHLIB:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "shlib");
+
+ case PT_PHDR:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "phdr");
+
+ case PT_GNU_EH_FRAME:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index,
+ "eh_frame_hdr");
+
+ case PT_GNU_STACK:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "stack");
+
+ case PT_GNU_RELRO:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "relro");
+
+ default:
+ /* Check for any processor-specific program segment types. */
+ bed = get_elf_backend_data (abfd);
+ return bed->elf_backend_section_from_phdr (abfd, hdr, hdr_index, "proc");
+ }
+}
+
+/* Return the REL_HDR for SEC, assuming there is only a single one, either
+ REL or RELA. */
+
+Elf_Internal_Shdr *
+_bfd_elf_single_rel_hdr (asection *sec)
+{
+ if (elf_section_data (sec)->rel.hdr)
+ {
+ BFD_ASSERT (elf_section_data (sec)->rela.hdr == NULL);
+ return elf_section_data (sec)->rel.hdr;
+ }
+ else
+ return elf_section_data (sec)->rela.hdr;
+}
+
+static bool
+_bfd_elf_set_reloc_sh_name (bfd *abfd,
+ Elf_Internal_Shdr *rel_hdr,
+ const char *sec_name,
+ bool use_rela_p)
+{
+ char *name = (char *) bfd_alloc (abfd,
+ sizeof ".rela" + strlen (sec_name));
+ if (name == NULL)
+ return false;
+
+ sprintf (name, "%s%s", use_rela_p ? ".rela" : ".rel", sec_name);
+ rel_hdr->sh_name =
+ (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd), name,
+ false);
+ if (rel_hdr->sh_name == (unsigned int) -1)
+ return false;
+
+ return true;
+}
+
+/* Allocate and initialize a section-header for a new reloc section,
+ containing relocations against ASECT. It is stored in RELDATA. If
+ USE_RELA_P is TRUE, we use RELA relocations; otherwise, we use REL
+ relocations. */
+
+static bool
+_bfd_elf_init_reloc_shdr (bfd *abfd,
+ struct bfd_elf_section_reloc_data *reldata,
+ const char *sec_name,
+ bool use_rela_p,
+ bool delay_st_name_p)
+{
+ Elf_Internal_Shdr *rel_hdr;
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ BFD_ASSERT (reldata->hdr == NULL);
+ rel_hdr = bfd_zalloc (abfd, sizeof (*rel_hdr));
+ reldata->hdr = rel_hdr;
+
+ if (delay_st_name_p)
+ rel_hdr->sh_name = (unsigned int) -1;
+ else if (!_bfd_elf_set_reloc_sh_name (abfd, rel_hdr, sec_name,
+ use_rela_p))
+ return false;
+ rel_hdr->sh_type = use_rela_p ? SHT_RELA : SHT_REL;
+ rel_hdr->sh_entsize = (use_rela_p
+ ? bed->s->sizeof_rela
+ : bed->s->sizeof_rel);
+ rel_hdr->sh_addralign = (bfd_vma) 1 << bed->s->log_file_align;
+ rel_hdr->sh_flags = 0;
+ rel_hdr->sh_addr = 0;
+ rel_hdr->sh_size = 0;
+ rel_hdr->sh_offset = 0;
+
+ return true;
+}
+
+/* Return the default section type based on the passed in section flags. */
+
+int
+bfd_elf_get_default_section_type (flagword flags)
+{
+ if ((flags & (SEC_ALLOC | SEC_IS_COMMON)) != 0
+ && (flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
+ return SHT_NOBITS;
+ return SHT_PROGBITS;
+}
+
+struct fake_section_arg
+{
+ struct bfd_link_info *link_info;
+ bool failed;
+};
+
+/* Set up an ELF internal section header for a section. */
+
+static void
+elf_fake_sections (bfd *abfd, asection *asect, void *fsarg)
+{
+ struct fake_section_arg *arg = (struct fake_section_arg *)fsarg;
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ struct bfd_elf_section_data *esd = elf_section_data (asect);
+ Elf_Internal_Shdr *this_hdr;
+ unsigned int sh_type;
+ const char *name = asect->name;
+ bool delay_st_name_p = false;
+ bfd_vma mask;
+
+ if (arg->failed)
+ {
+ /* We already failed; just get out of the bfd_map_over_sections
+ loop. */
+ return;
+ }
+
+ this_hdr = &esd->this_hdr;
+
+ if (arg->link_info)
+ {
+ /* ld: compress DWARF debug sections with names: .debug_*. */
+ if ((arg->link_info->compress_debug & COMPRESS_DEBUG)
+ && (asect->flags & SEC_DEBUGGING)
+ && name[1] == 'd'
+ && name[6] == '_')
+ {
+ /* Set SEC_ELF_COMPRESS to indicate this section should be
+ compressed. */
+ asect->flags |= SEC_ELF_COMPRESS;
+ /* If this section will be compressed, delay adding section
+ name to section name section after it is compressed in
+ _bfd_elf_assign_file_positions_for_non_load. */
+ delay_st_name_p = true;
+ }
+ }
+ else if ((asect->flags & SEC_ELF_RENAME))
+ {
+ /* objcopy: rename output DWARF debug section. */
+ if ((abfd->flags & (BFD_DECOMPRESS | BFD_COMPRESS_GABI)))
+ {
+ /* When we decompress or compress with SHF_COMPRESSED,
+ convert section name from .zdebug_* to .debug_* if
+ needed. */
+ if (name[1] == 'z')
+ {
+ char *new_name = convert_zdebug_to_debug (abfd, name);
+ if (new_name == NULL)
+ {
+ arg->failed = true;
+ return;
+ }
+ name = new_name;
+ }
+ }
+ else if (asect->compress_status == COMPRESS_SECTION_DONE)
+ {
+ /* PR binutils/18087: Compression does not always make a
+ section smaller. So only rename the section when
+ compression has actually taken place. If input section
+ name is .zdebug_*, we should never compress it again. */
+ char *new_name = convert_debug_to_zdebug (abfd, name);
+ if (new_name == NULL)
+ {
+ arg->failed = true;
+ return;
+ }
+ BFD_ASSERT (name[1] != 'z');
+ name = new_name;
+ }
+ }
+
+ if (delay_st_name_p)
+ this_hdr->sh_name = (unsigned int) -1;
+ else
+ {
+ this_hdr->sh_name
+ = (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd),
+ name, false);
+ if (this_hdr->sh_name == (unsigned int) -1)
+ {
+ arg->failed = true;
+ return;
+ }
+ }
+
+ /* Don't clear sh_flags. Assembler may set additional bits. */
+
+ if ((asect->flags & SEC_ALLOC) != 0
+ || asect->user_set_vma)
+ this_hdr->sh_addr = asect->vma * bfd_octets_per_byte (abfd, asect);
+ else
+ this_hdr->sh_addr = 0;
+
+ this_hdr->sh_offset = 0;
+ this_hdr->sh_size = asect->size;
+ this_hdr->sh_link = 0;
+ /* PR 17512: file: 0eb809fe, 8b0535ee. */
+ if (asect->alignment_power >= (sizeof (bfd_vma) * 8) - 1)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: error: alignment power %d of section `%pA' is too big"),
+ abfd, asect->alignment_power, asect);
+ arg->failed = true;
+ return;
+ }
+ /* Set sh_addralign to the highest power of two given by alignment
+ consistent with the section VMA. Linker scripts can force VMA. */
+ mask = ((bfd_vma) 1 << asect->alignment_power) | this_hdr->sh_addr;
+ this_hdr->sh_addralign = mask & -mask;
+ /* The sh_entsize and sh_info fields may have been set already by
+ copy_private_section_data. */
+
+ this_hdr->bfd_section = asect;
+ this_hdr->contents = NULL;
+
+ /* If the section type is unspecified, we set it based on
+ asect->flags. */
+ if (asect->type != 0)
+ sh_type = asect->type;
+ else if ((asect->flags & SEC_GROUP) != 0)
+ sh_type = SHT_GROUP;
+ else
+ sh_type = bfd_elf_get_default_section_type (asect->flags);
+
+ if (this_hdr->sh_type == SHT_NULL)
+ this_hdr->sh_type = sh_type;
+ else if (this_hdr->sh_type == SHT_NOBITS
+ && sh_type == SHT_PROGBITS
+ && (asect->flags & SEC_ALLOC) != 0)
+ {
+ /* Warn if we are changing a NOBITS section to PROGBITS, but
+ allow the link to proceed. This can happen when users link
+ non-bss input sections to bss output sections, or emit data
+ to a bss output section via a linker script. */
+ _bfd_error_handler
+ (_("warning: section `%pA' type changed to PROGBITS"), asect);
+ this_hdr->sh_type = sh_type;
+ }
+
+ switch (this_hdr->sh_type)
+ {
+ default:
+ break;
+
+ case SHT_STRTAB:
+ case SHT_NOTE:
+ case SHT_NOBITS:
+ case SHT_PROGBITS:
+ break;
+
+ case SHT_INIT_ARRAY:
+ case SHT_FINI_ARRAY:
+ case SHT_PREINIT_ARRAY:
+ this_hdr->sh_entsize = bed->s->arch_size / 8;
+ break;
+
+ case SHT_HASH:
+ this_hdr->sh_entsize = bed->s->sizeof_hash_entry;
+ break;
+
+ case SHT_DYNSYM:
+ this_hdr->sh_entsize = bed->s->sizeof_sym;
+ break;
+
+ case SHT_DYNAMIC:
+ this_hdr->sh_entsize = bed->s->sizeof_dyn;
+ break;
+
+ case SHT_RELA:
+ if (get_elf_backend_data (abfd)->may_use_rela_p)
+ this_hdr->sh_entsize = bed->s->sizeof_rela;
+ break;
+
+ case SHT_REL:
+ if (get_elf_backend_data (abfd)->may_use_rel_p)
+ this_hdr->sh_entsize = bed->s->sizeof_rel;
+ break;
+
+ case SHT_GNU_versym:
+ this_hdr->sh_entsize = sizeof (Elf_External_Versym);
+ break;
+
+ case SHT_GNU_verdef:
+ this_hdr->sh_entsize = 0;
+ /* objcopy or strip will copy over sh_info, but may not set
+ cverdefs. The linker will set cverdefs, but sh_info will be
+ zero. */
+ if (this_hdr->sh_info == 0)
+ this_hdr->sh_info = elf_tdata (abfd)->cverdefs;
+ else
+ BFD_ASSERT (elf_tdata (abfd)->cverdefs == 0
+ || this_hdr->sh_info == elf_tdata (abfd)->cverdefs);
+ break;
+
+ case SHT_GNU_verneed:
+ this_hdr->sh_entsize = 0;
+ /* objcopy or strip will copy over sh_info, but may not set
+ cverrefs. The linker will set cverrefs, but sh_info will be
+ zero. */
+ if (this_hdr->sh_info == 0)
+ this_hdr->sh_info = elf_tdata (abfd)->cverrefs;
+ else
+ BFD_ASSERT (elf_tdata (abfd)->cverrefs == 0
+ || this_hdr->sh_info == elf_tdata (abfd)->cverrefs);
+ break;
+
+ case SHT_GROUP:
+ this_hdr->sh_entsize = GRP_ENTRY_SIZE;
+ break;
+
+ case SHT_GNU_HASH:
+ this_hdr->sh_entsize = bed->s->arch_size == 64 ? 0 : 4;
+ break;
+ }
+
+ if ((asect->flags & SEC_ALLOC) != 0)
+ this_hdr->sh_flags |= SHF_ALLOC;
+ if ((asect->flags & SEC_READONLY) == 0)
+ this_hdr->sh_flags |= SHF_WRITE;
+ if ((asect->flags & SEC_CODE) != 0)
+ this_hdr->sh_flags |= SHF_EXECINSTR;
+ if ((asect->flags & SEC_MERGE) != 0)
+ {
+ this_hdr->sh_flags |= SHF_MERGE;
+ this_hdr->sh_entsize = asect->entsize;
+ }
+ if ((asect->flags & SEC_STRINGS) != 0)
+ this_hdr->sh_flags |= SHF_STRINGS;
+ if ((asect->flags & SEC_GROUP) == 0 && elf_group_name (asect) != NULL)
+ this_hdr->sh_flags |= SHF_GROUP;
+ if ((asect->flags & SEC_THREAD_LOCAL) != 0)
+ {
+ this_hdr->sh_flags |= SHF_TLS;
+ if (asect->size == 0
+ && (asect->flags & SEC_HAS_CONTENTS) == 0)
+ {
+ struct bfd_link_order *o = asect->map_tail.link_order;
+
+ this_hdr->sh_size = 0;
+ if (o != NULL)
+ {
+ this_hdr->sh_size = o->offset + o->size;
+ if (this_hdr->sh_size != 0)
+ this_hdr->sh_type = SHT_NOBITS;
+ }
+ }
+ }
+ if ((asect->flags & (SEC_GROUP | SEC_EXCLUDE)) == SEC_EXCLUDE)
+ this_hdr->sh_flags |= SHF_EXCLUDE;
+
+ /* If the section has relocs, set up a section header for the
+ SHT_REL[A] section. If two relocation sections are required for
+ this section, it is up to the processor-specific back-end to
+ create the other. */
+ if ((asect->flags & SEC_RELOC) != 0)
+ {
+ /* When doing a relocatable link, create both REL and RELA sections if
+ needed. */
+ if (arg->link_info
+ /* Do the normal setup if we wouldn't create any sections here. */
+ && esd->rel.count + esd->rela.count > 0
+ && (bfd_link_relocatable (arg->link_info)
+ || arg->link_info->emitrelocations))
+ {
+ if (esd->rel.count && esd->rel.hdr == NULL
+ && !_bfd_elf_init_reloc_shdr (abfd, &esd->rel, name,
+ false, delay_st_name_p))
+ {
+ arg->failed = true;
+ return;
+ }
+ if (esd->rela.count && esd->rela.hdr == NULL
+ && !_bfd_elf_init_reloc_shdr (abfd, &esd->rela, name,
+ true, delay_st_name_p))
+ {
+ arg->failed = true;
+ return;
+ }
+ }
+ else if (!_bfd_elf_init_reloc_shdr (abfd,
+ (asect->use_rela_p
+ ? &esd->rela : &esd->rel),
+ name,
+ asect->use_rela_p,
+ delay_st_name_p))
+ {
+ arg->failed = true;
+ return;
+ }
+ }
+
+ /* Check for processor-specific section types. */
+ sh_type = this_hdr->sh_type;
+ if (bed->elf_backend_fake_sections
+ && !(*bed->elf_backend_fake_sections) (abfd, this_hdr, asect))
+ {
+ arg->failed = true;
+ return;
+ }
+
+ if (sh_type == SHT_NOBITS && asect->size != 0)
+ {
+ /* Don't change the header type from NOBITS if we are being
+ called for objcopy --only-keep-debug. */
+ this_hdr->sh_type = sh_type;
+ }
+}
+
+/* Fill in the contents of a SHT_GROUP section. Called from
+ _bfd_elf_compute_section_file_positions for gas, objcopy, and
+ when ELF targets use the generic linker, ld. Called for ld -r
+ from bfd_elf_final_link. */
+
+void
+bfd_elf_set_group_contents (bfd *abfd, asection *sec, void *failedptrarg)
+{
+ bool *failedptr = (bool *) failedptrarg;
+ asection *elt, *first;
+ unsigned char *loc;
+ bool gas;
+
+ /* Ignore linker created group section. See elfNN_ia64_object_p in
+ elfxx-ia64.c. */
+ if ((sec->flags & (SEC_GROUP | SEC_LINKER_CREATED)) != SEC_GROUP
+ || sec->size == 0
+ || *failedptr)
+ return;
+
+ if (elf_section_data (sec)->this_hdr.sh_info == 0)
+ {
+ unsigned long symindx = 0;
+
+ /* elf_group_id will have been set up by objcopy and the
+ generic linker. */
+ if (elf_group_id (sec) != NULL)
+ symindx = elf_group_id (sec)->udata.i;
+
+ if (symindx == 0)
+ {
+ /* If called from the assembler, swap_out_syms will have set up
+ elf_section_syms.
+ PR 25699: A corrupt input file could contain bogus group info. */
+ if (sec->index >= elf_num_section_syms (abfd)
+ || elf_section_syms (abfd)[sec->index] == NULL)
+ {
+ *failedptr = true;
+ return;
+ }
+ symindx = elf_section_syms (abfd)[sec->index]->udata.i;
+ }
+ elf_section_data (sec)->this_hdr.sh_info = symindx;
+ }
+ else if (elf_section_data (sec)->this_hdr.sh_info == (unsigned int) -2)
+ {
+ /* The ELF backend linker sets sh_info to -2 when the group
+ signature symbol is global, and thus the index can't be
+ set until all local symbols are output. */
+ asection *igroup;
+ struct bfd_elf_section_data *sec_data;
+ unsigned long symndx;
+ unsigned long extsymoff;
+ struct elf_link_hash_entry *h;
+
+ /* The point of this little dance to the first SHF_GROUP section
+ then back to the SHT_GROUP section is that this gets us to
+ the SHT_GROUP in the input object. */
+ igroup = elf_sec_group (elf_next_in_group (sec));
+ sec_data = elf_section_data (igroup);
+ symndx = sec_data->this_hdr.sh_info;
+ extsymoff = 0;
+ if (!elf_bad_symtab (igroup->owner))
+ {
+ Elf_Internal_Shdr *symtab_hdr;
+
+ symtab_hdr = &elf_tdata (igroup->owner)->symtab_hdr;
+ extsymoff = symtab_hdr->sh_info;
+ }
+ h = elf_sym_hashes (igroup->owner)[symndx - extsymoff];
+ while (h->root.type == bfd_link_hash_indirect
+ || h->root.type == bfd_link_hash_warning)
+ h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+ elf_section_data (sec)->this_hdr.sh_info = h->indx;
+ }
+
+ /* The contents won't be allocated for "ld -r" or objcopy. */
+ gas = true;
+ if (sec->contents == NULL)
+ {
+ gas = false;
+ sec->contents = (unsigned char *) bfd_alloc (abfd, sec->size);
+
+ /* Arrange for the section to be written out. */
+ elf_section_data (sec)->this_hdr.contents = sec->contents;
+ if (sec->contents == NULL)
+ {
+ *failedptr = true;
+ return;
+ }
+ }
+
+ loc = sec->contents + sec->size;
+
+ /* Get the pointer to the first section in the group that gas
+ squirreled away here. objcopy arranges for this to be set to the
+ start of the input section group. */
+ first = elt = elf_next_in_group (sec);
+
+ /* First element is a flag word. Rest of section is elf section
+ indices for all the sections of the group. Write them backwards
+ just to keep the group in the same order as given in .section
+ directives, not that it matters. */
+ while (elt != NULL)
+ {
+ asection *s;
+
+ s = elt;
+ if (!gas)
+ s = s->output_section;
+ if (s != NULL
+ && !bfd_is_abs_section (s))
+ {
+ struct bfd_elf_section_data *elf_sec = elf_section_data (s);
+ struct bfd_elf_section_data *input_elf_sec = elf_section_data (elt);
+
+ if (elf_sec->rel.hdr != NULL
+ && (gas
+ || (input_elf_sec->rel.hdr != NULL
+ && input_elf_sec->rel.hdr->sh_flags & SHF_GROUP) != 0))
+ {
+ elf_sec->rel.hdr->sh_flags |= SHF_GROUP;
+ loc -= 4;
+ H_PUT_32 (abfd, elf_sec->rel.idx, loc);
+ }
+ if (elf_sec->rela.hdr != NULL
+ && (gas
+ || (input_elf_sec->rela.hdr != NULL
+ && input_elf_sec->rela.hdr->sh_flags & SHF_GROUP) != 0))
+ {
+ elf_sec->rela.hdr->sh_flags |= SHF_GROUP;
+ loc -= 4;
+ H_PUT_32 (abfd, elf_sec->rela.idx, loc);
+ }
+ loc -= 4;
+ H_PUT_32 (abfd, elf_sec->this_idx, loc);
+ }
+ elt = elf_next_in_group (elt);
+ if (elt == first)
+ break;
+ }
+
+ loc -= 4;
+ BFD_ASSERT (loc == sec->contents);
+
+ H_PUT_32 (abfd, sec->flags & SEC_LINK_ONCE ? GRP_COMDAT : 0, loc);
+}
+
+/* Given NAME, the name of a relocation section stripped of its
+ .rel/.rela prefix, return the section in ABFD to which the
+ relocations apply. */
+
+asection *
+_bfd_elf_plt_get_reloc_section (bfd *abfd, const char *name)
+{
+ /* If a target needs .got.plt section, relocations in rela.plt/rel.plt
+ section likely apply to .got.plt or .got section. */
+ if (get_elf_backend_data (abfd)->want_got_plt
+ && strcmp (name, ".plt") == 0)
+ {
+ asection *sec;
+
+ name = ".got.plt";
+ sec = bfd_get_section_by_name (abfd, name);
+ if (sec != NULL)
+ return sec;
+ name = ".got";
+ }
+
+ return bfd_get_section_by_name (abfd, name);
+}
+
+/* Return the section to which RELOC_SEC applies. */
+
+static asection *
+elf_get_reloc_section (asection *reloc_sec)
+{
+ const char *name;
+ unsigned int type;
+ bfd *abfd;
+ const struct elf_backend_data *bed;
+
+ type = elf_section_data (reloc_sec)->this_hdr.sh_type;
+ if (type != SHT_REL && type != SHT_RELA)
+ return NULL;
+
+ /* We look up the section the relocs apply to by name. */
+ name = reloc_sec->name;
+ if (!startswith (name, ".rel"))
+ return NULL;
+ name += 4;
+ if (type == SHT_RELA && *name++ != 'a')
+ return NULL;
+
+ abfd = reloc_sec->owner;
+ bed = get_elf_backend_data (abfd);
+ return bed->get_reloc_section (abfd, name);
+}
+
+/* Assign all ELF section numbers. The dummy first section is handled here
+ too. The link/info pointers for the standard section types are filled
+ in here too, while we're at it. LINK_INFO will be 0 when arriving
+ here for objcopy, and when using the generic ELF linker. */
+
+static bool
+assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info)
+{
+ struct elf_obj_tdata *t = elf_tdata (abfd);
+ asection *sec;
+ unsigned int section_number;
+ Elf_Internal_Shdr **i_shdrp;
+ struct bfd_elf_section_data *d;
+ bool need_symtab;
+ size_t amt;
+
+ section_number = 1;
+
+ _bfd_elf_strtab_clear_all_refs (elf_shstrtab (abfd));
+
+ /* SHT_GROUP sections are in relocatable files only. */
+ if (link_info == NULL || !link_info->resolve_section_groups)
+ {
+ size_t reloc_count = 0;
+
+ /* Put SHT_GROUP sections first. */
+ for (sec = abfd->sections; sec != NULL; sec = sec->next)
+ {
+ d = elf_section_data (sec);
+
+ if (d->this_hdr.sh_type == SHT_GROUP)
+ {
+ if (sec->flags & SEC_LINKER_CREATED)
+ {
+ /* Remove the linker created SHT_GROUP sections. */
+ bfd_section_list_remove (abfd, sec);
+ abfd->section_count--;
+ }
+ else
+ d->this_idx = section_number++;
+ }
+
+ /* Count relocations. */
+ reloc_count += sec->reloc_count;
+ }
+
+ /* Clear HAS_RELOC if there are no relocations. */
+ if (reloc_count == 0)
+ abfd->flags &= ~HAS_RELOC;
+ }
+
+ for (sec = abfd->sections; sec; sec = sec->next)
+ {
+ d = elf_section_data (sec);
+
+ if (d->this_hdr.sh_type != SHT_GROUP)
+ d->this_idx = section_number++;
+ if (d->this_hdr.sh_name != (unsigned int) -1)
+ _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->this_hdr.sh_name);
+ if (d->rel.hdr)
+ {
+ d->rel.idx = section_number++;
+ if (d->rel.hdr->sh_name != (unsigned int) -1)
+ _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->rel.hdr->sh_name);
+ }
+ else
+ d->rel.idx = 0;
+
+ if (d->rela.hdr)
+ {
+ d->rela.idx = section_number++;
+ if (d->rela.hdr->sh_name != (unsigned int) -1)
+ _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->rela.hdr->sh_name);
+ }
+ else
+ d->rela.idx = 0;
+ }
+
+ need_symtab = (bfd_get_symcount (abfd) > 0
+ || (link_info == NULL
+ && ((abfd->flags & (EXEC_P | DYNAMIC | HAS_RELOC))
+ == HAS_RELOC)));
+ if (need_symtab)
+ {
+ elf_onesymtab (abfd) = section_number++;
+ _bfd_elf_strtab_addref (elf_shstrtab (abfd), t->symtab_hdr.sh_name);
+ if (section_number > ((SHN_LORESERVE - 2) & 0xFFFF))
+ {
+ elf_section_list *entry;
+
+ BFD_ASSERT (elf_symtab_shndx_list (abfd) == NULL);
+
+ entry = bfd_zalloc (abfd, sizeof (*entry));
+ entry->ndx = section_number++;
+ elf_symtab_shndx_list (abfd) = entry;
+ entry->hdr.sh_name
+ = (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd),
+ ".symtab_shndx", false);
+ if (entry->hdr.sh_name == (unsigned int) -1)
+ return false;
+ }
+ elf_strtab_sec (abfd) = section_number++;
+ _bfd_elf_strtab_addref (elf_shstrtab (abfd), t->strtab_hdr.sh_name);
+ }
+
+ elf_shstrtab_sec (abfd) = section_number++;
+ _bfd_elf_strtab_addref (elf_shstrtab (abfd), t->shstrtab_hdr.sh_name);
+ elf_elfheader (abfd)->e_shstrndx = elf_shstrtab_sec (abfd);
+
+ if (section_number >= SHN_LORESERVE)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: too many sections: %u"),
+ abfd, section_number);
+ return false;
+ }
+
+ elf_numsections (abfd) = section_number;
+ elf_elfheader (abfd)->e_shnum = section_number;
+
+ /* Set up the list of section header pointers, in agreement with the
+ indices. */
+ amt = section_number * sizeof (Elf_Internal_Shdr *);
+ i_shdrp = (Elf_Internal_Shdr **) bfd_zalloc (abfd, amt);
+ if (i_shdrp == NULL)
+ return false;
+
+ i_shdrp[0] = (Elf_Internal_Shdr *) bfd_zalloc (abfd,
+ sizeof (Elf_Internal_Shdr));
+ if (i_shdrp[0] == NULL)
+ {
+ bfd_release (abfd, i_shdrp);
+ return false;
+ }
+
+ elf_elfsections (abfd) = i_shdrp;
+
+ i_shdrp[elf_shstrtab_sec (abfd)] = &t->shstrtab_hdr;
+ if (need_symtab)
+ {
+ i_shdrp[elf_onesymtab (abfd)] = &t->symtab_hdr;
+ if (elf_numsections (abfd) > (SHN_LORESERVE & 0xFFFF))
+ {
+ elf_section_list * entry = elf_symtab_shndx_list (abfd);
+ BFD_ASSERT (entry != NULL);
+ i_shdrp[entry->ndx] = & entry->hdr;
+ entry->hdr.sh_link = elf_onesymtab (abfd);
+ }
+ i_shdrp[elf_strtab_sec (abfd)] = &t->strtab_hdr;
+ t->symtab_hdr.sh_link = elf_strtab_sec (abfd);
+ }
+
+ for (sec = abfd->sections; sec; sec = sec->next)
+ {
+ asection *s;
+
+ d = elf_section_data (sec);
+
+ i_shdrp[d->this_idx] = &d->this_hdr;
+ if (d->rel.idx != 0)
+ i_shdrp[d->rel.idx] = d->rel.hdr;
+ if (d->rela.idx != 0)
+ i_shdrp[d->rela.idx] = d->rela.hdr;
+
+ /* Fill in the sh_link and sh_info fields while we're at it. */
+
+ /* sh_link of a reloc section is the section index of the symbol
+ table. sh_info is the section index of the section to which
+ the relocation entries apply. */
+ if (d->rel.idx != 0)
+ {
+ d->rel.hdr->sh_link = elf_onesymtab (abfd);
+ d->rel.hdr->sh_info = d->this_idx;
+ d->rel.hdr->sh_flags |= SHF_INFO_LINK;
+ }
+ if (d->rela.idx != 0)
+ {
+ d->rela.hdr->sh_link = elf_onesymtab (abfd);
+ d->rela.hdr->sh_info = d->this_idx;
+ d->rela.hdr->sh_flags |= SHF_INFO_LINK;
+ }
+
+ /* We need to set up sh_link for SHF_LINK_ORDER. */
+ if ((d->this_hdr.sh_flags & SHF_LINK_ORDER) != 0)
+ {
+ s = elf_linked_to_section (sec);
+ /* We can now have a NULL linked section pointer.
+ This happens when the sh_link field is 0, which is done
+ when a linked to section is discarded but the linking
+ section has been retained for some reason. */
+ if (s)
+ {
+ /* Check discarded linkonce section. */
+ if (discarded_section (s))
+ {
+ asection *kept;
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: sh_link of section `%pA' points to"
+ " discarded section `%pA' of `%pB'"),
+ abfd, d->this_hdr.bfd_section, s, s->owner);
+ /* Point to the kept section if it has the same
+ size as the discarded one. */
+ kept = _bfd_elf_check_kept_section (s, link_info);
+ if (kept == NULL)
+ {
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+ s = kept;
+ }
+ /* Handle objcopy. */
+ else if (s->output_section == NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: sh_link of section `%pA' points to"
+ " removed section `%pA' of `%pB'"),
+ abfd, d->this_hdr.bfd_section, s, s->owner);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+ s = s->output_section;
+ d->this_hdr.sh_link = elf_section_data (s)->this_idx;
+ }
+ }
+
+ switch (d->this_hdr.sh_type)
+ {
+ case SHT_REL:
+ case SHT_RELA:
+ /* A reloc section which we are treating as a normal BFD
+ section. sh_link is the section index of the symbol
+ table. sh_info is the section index of the section to
+ which the relocation entries apply. We assume that an
+ allocated reloc section uses the dynamic symbol table
+ if there is one. Otherwise we guess the normal symbol
+ table. FIXME: How can we be sure? */
+ if (d->this_hdr.sh_link == 0 && (sec->flags & SEC_ALLOC) != 0)
+ {
+ s = bfd_get_section_by_name (abfd, ".dynsym");
+ if (s != NULL)
+ d->this_hdr.sh_link = elf_section_data (s)->this_idx;
+ }
+ if (d->this_hdr.sh_link == 0)
+ d->this_hdr.sh_link = elf_onesymtab (abfd);
+
+ s = elf_get_reloc_section (sec);
+ if (s != NULL)
+ {
+ d->this_hdr.sh_info = elf_section_data (s)->this_idx;
+ d->this_hdr.sh_flags |= SHF_INFO_LINK;
+ }
+ break;
+
+ case SHT_STRTAB:
+ /* We assume that a section named .stab*str is a stabs
+ string section. We look for a section with the same name
+ but without the trailing ``str'', and set its sh_link
+ field to point to this section. */
+ if (startswith (sec->name, ".stab")
+ && strcmp (sec->name + strlen (sec->name) - 3, "str") == 0)
+ {
+ size_t len;
+ char *alc;
+
+ len = strlen (sec->name);
+ alc = (char *) bfd_malloc (len - 2);
+ if (alc == NULL)
+ return false;
+ memcpy (alc, sec->name, len - 3);
+ alc[len - 3] = '\0';
+ s = bfd_get_section_by_name (abfd, alc);
+ free (alc);
+ if (s != NULL)
+ {
+ elf_section_data (s)->this_hdr.sh_link = d->this_idx;
+
+ /* This is a .stab section. */
+ elf_section_data (s)->this_hdr.sh_entsize = 12;
+ }
+ }
+ break;
+
+ case SHT_DYNAMIC:
+ case SHT_DYNSYM:
+ case SHT_GNU_verneed:
+ case SHT_GNU_verdef:
+ /* sh_link is the section header index of the string table
+ used for the dynamic entries, or the symbol table, or the
+ version strings. */
+ s = bfd_get_section_by_name (abfd, ".dynstr");
+ if (s != NULL)
+ d->this_hdr.sh_link = elf_section_data (s)->this_idx;
+ break;
+
+ case SHT_GNU_LIBLIST:
+ /* sh_link is the section header index of the prelink library
+ list used for the dynamic entries, or the symbol table, or
+ the version strings. */
+ s = bfd_get_section_by_name (abfd, ((sec->flags & SEC_ALLOC)
+ ? ".dynstr" : ".gnu.libstr"));
+ if (s != NULL)
+ d->this_hdr.sh_link = elf_section_data (s)->this_idx;
+ break;
+
+ case SHT_HASH:
+ case SHT_GNU_HASH:
+ case SHT_GNU_versym:
+ /* sh_link is the section header index of the symbol table
+ this hash table or version table is for. */
+ s = bfd_get_section_by_name (abfd, ".dynsym");
+ if (s != NULL)
+ d->this_hdr.sh_link = elf_section_data (s)->this_idx;
+ break;
+
+ case SHT_GROUP:
+ d->this_hdr.sh_link = elf_onesymtab (abfd);
+ }
+ }
+
+ /* Delay setting sh_name to _bfd_elf_write_object_contents so that
+ _bfd_elf_assign_file_positions_for_non_load can convert DWARF
+ debug section name from .debug_* to .zdebug_* if needed. */
+
+ return true;
+}
+
+static bool
+sym_is_global (bfd *abfd, asymbol *sym)
+{
+ /* If the backend has a special mapping, use it. */
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ if (bed->elf_backend_sym_is_global)
+ return (*bed->elf_backend_sym_is_global) (abfd, sym);
+
+ return ((sym->flags & (BSF_GLOBAL | BSF_WEAK | BSF_GNU_UNIQUE)) != 0
+ || bfd_is_und_section (bfd_asymbol_section (sym))
+ || bfd_is_com_section (bfd_asymbol_section (sym)));
+}
+
+/* Filter global symbols of ABFD to include in the import library. All
+ SYMCOUNT symbols of ABFD can be examined from their pointers in
+ SYMS. Pointers of symbols to keep should be stored contiguously at
+ the beginning of that array.
+
+ Returns the number of symbols to keep. */
+
+unsigned int
+_bfd_elf_filter_global_symbols (bfd *abfd, struct bfd_link_info *info,
+ asymbol **syms, long symcount)
+{
+ long src_count, dst_count = 0;
+
+ for (src_count = 0; src_count < symcount; src_count++)
+ {
+ asymbol *sym = syms[src_count];
+ char *name = (char *) bfd_asymbol_name (sym);
+ struct bfd_link_hash_entry *h;
+
+ if (!sym_is_global (abfd, sym))
+ continue;
+
+ h = bfd_link_hash_lookup (info->hash, name, false, false, false);
+ if (h == NULL)
+ continue;
+ if (h->type != bfd_link_hash_defined && h->type != bfd_link_hash_defweak)
+ continue;
+ if (h->linker_def || h->ldscript_def)
+ continue;
+
+ syms[dst_count++] = sym;
+ }
+
+ syms[dst_count] = NULL;
+
+ return dst_count;
+}
+
+/* Don't output section symbols for sections that are not going to be
+ output, that are duplicates or there is no BFD section. */
+
+static bool
+ignore_section_sym (bfd *abfd, asymbol *sym)
+{
+ elf_symbol_type *type_ptr;
+
+ if (sym == NULL)
+ return false;
+
+ if ((sym->flags & BSF_SECTION_SYM) == 0)
+ return false;
+
+ /* Ignore the section symbol if it isn't used. */
+ if ((sym->flags & BSF_SECTION_SYM_USED) == 0)
+ return true;
+
+ if (sym->section == NULL)
+ return true;
+
+ type_ptr = elf_symbol_from (sym);
+ return ((type_ptr != NULL
+ && type_ptr->internal_elf_sym.st_shndx != 0
+ && bfd_is_abs_section (sym->section))
+ || !(sym->section->owner == abfd
+ || (sym->section->output_section != NULL
+ && sym->section->output_section->owner == abfd
+ && sym->section->output_offset == 0)
+ || bfd_is_abs_section (sym->section)));
+}
+
+/* Map symbol from it's internal number to the external number, moving
+ all local symbols to be at the head of the list. */
+
+static bool
+elf_map_symbols (bfd *abfd, unsigned int *pnum_locals)
+{
+ unsigned int symcount = bfd_get_symcount (abfd);
+ asymbol **syms = bfd_get_outsymbols (abfd);
+ asymbol **sect_syms;
+ unsigned int num_locals = 0;
+ unsigned int num_globals = 0;
+ unsigned int num_locals2 = 0;
+ unsigned int num_globals2 = 0;
+ unsigned int max_index = 0;
+ unsigned int idx;
+ asection *asect;
+ asymbol **new_syms;
+ size_t amt;
+
+#ifdef DEBUG
+ fprintf (stderr, "elf_map_symbols\n");
+ fflush (stderr);
+#endif
+
+ for (asect = abfd->sections; asect; asect = asect->next)
+ {
+ if (max_index < asect->index)
+ max_index = asect->index;
+ }
+
+ max_index++;
+ amt = max_index * sizeof (asymbol *);
+ sect_syms = (asymbol **) bfd_zalloc (abfd, amt);
+ if (sect_syms == NULL)
+ return false;
+ elf_section_syms (abfd) = sect_syms;
+ elf_num_section_syms (abfd) = max_index;
+
+ /* Init sect_syms entries for any section symbols we have already
+ decided to output. */
+ for (idx = 0; idx < symcount; idx++)
+ {
+ asymbol *sym = syms[idx];
+
+ if ((sym->flags & BSF_SECTION_SYM) != 0
+ && sym->value == 0
+ && !ignore_section_sym (abfd, sym)
+ && !bfd_is_abs_section (sym->section))
+ {
+ asection *sec = sym->section;
+
+ if (sec->owner != abfd)
+ sec = sec->output_section;
+
+ sect_syms[sec->index] = syms[idx];
+ }
+ }
+
+ /* Classify all of the symbols. */
+ for (idx = 0; idx < symcount; idx++)
+ {
+ if (sym_is_global (abfd, syms[idx]))
+ num_globals++;
+ else if (!ignore_section_sym (abfd, syms[idx]))
+ num_locals++;
+ }
+
+ /* We will be adding a section symbol for each normal BFD section. Most
+ sections will already have a section symbol in outsymbols, but
+ eg. SHT_GROUP sections will not, and we need the section symbol mapped
+ at least in that case. */
+ for (asect = abfd->sections; asect; asect = asect->next)
+ {
+ asymbol *sym = asect->symbol;
+ /* Don't include ignored section symbols. */
+ if (!ignore_section_sym (abfd, sym)
+ && sect_syms[asect->index] == NULL)
+ {
+ if (!sym_is_global (abfd, asect->symbol))
+ num_locals++;
+ else
+ num_globals++;
+ }
+ }
+
+ /* Now sort the symbols so the local symbols are first. */
+ amt = (num_locals + num_globals) * sizeof (asymbol *);
+ new_syms = (asymbol **) bfd_alloc (abfd, amt);
+ if (new_syms == NULL)
+ return false;
+
+ for (idx = 0; idx < symcount; idx++)
+ {
+ asymbol *sym = syms[idx];
+ unsigned int i;
+
+ if (sym_is_global (abfd, sym))
+ i = num_locals + num_globals2++;
+ /* Don't include ignored section symbols. */
+ else if (!ignore_section_sym (abfd, sym))
+ i = num_locals2++;
+ else
+ continue;
+ new_syms[i] = sym;
+ sym->udata.i = i + 1;
+ }
+ for (asect = abfd->sections; asect; asect = asect->next)
+ {
+ asymbol *sym = asect->symbol;
+ if (!ignore_section_sym (abfd, sym)
+ && sect_syms[asect->index] == NULL)
+ {
+ unsigned int i;
+
+ sect_syms[asect->index] = sym;
+ if (!sym_is_global (abfd, sym))
+ i = num_locals2++;
+ else
+ i = num_locals + num_globals2++;
+ new_syms[i] = sym;
+ sym->udata.i = i + 1;
+ }
+ }
+
+ bfd_set_symtab (abfd, new_syms, num_locals + num_globals);
+
+ *pnum_locals = num_locals;
+ return true;
+}
+
+/* Align to the maximum file alignment that could be required for any
+ ELF data structure. */
+
+static inline file_ptr
+align_file_position (file_ptr off, int align)
+{
+ return (off + align - 1) & ~(align - 1);
+}
+
+/* Assign a file position to a section, optionally aligning to the
+ required section alignment. */
+
+file_ptr
+_bfd_elf_assign_file_position_for_section (Elf_Internal_Shdr *i_shdrp,
+ file_ptr offset,
+ bool align)
+{
+ if (align && i_shdrp->sh_addralign > 1)
+ offset = BFD_ALIGN (offset, i_shdrp->sh_addralign & -i_shdrp->sh_addralign);
+ i_shdrp->sh_offset = offset;
+ if (i_shdrp->bfd_section != NULL)
+ i_shdrp->bfd_section->filepos = offset;
+ if (i_shdrp->sh_type != SHT_NOBITS)
+ offset += i_shdrp->sh_size;
+ return offset;
+}
+
+/* Compute the file positions we are going to put the sections at, and
+ otherwise prepare to begin writing out the ELF file. If LINK_INFO
+ is not NULL, this is being called by the ELF backend linker. */
+
+bool
+_bfd_elf_compute_section_file_positions (bfd *abfd,
+ struct bfd_link_info *link_info)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ struct fake_section_arg fsargs;
+ bool failed;
+ struct elf_strtab_hash *strtab = NULL;
+ Elf_Internal_Shdr *shstrtab_hdr;
+ bool need_symtab;
+
+ if (abfd->output_has_begun)
+ return true;
+
+ /* Do any elf backend specific processing first. */
+ if (bed->elf_backend_begin_write_processing)
+ (*bed->elf_backend_begin_write_processing) (abfd, link_info);
+
+ if (!(*bed->elf_backend_init_file_header) (abfd, link_info))
+ return false;
+
+ fsargs.failed = false;
+ fsargs.link_info = link_info;
+ bfd_map_over_sections (abfd, elf_fake_sections, &fsargs);
+ if (fsargs.failed)
+ return false;
+
+ if (!assign_section_numbers (abfd, link_info))
+ return false;
+
+ /* The backend linker builds symbol table information itself. */
+ need_symtab = (link_info == NULL
+ && (bfd_get_symcount (abfd) > 0
+ || ((abfd->flags & (EXEC_P | DYNAMIC | HAS_RELOC))
+ == HAS_RELOC)));
+ if (need_symtab)
+ {
+ /* Non-zero if doing a relocatable link. */
+ int relocatable_p = ! (abfd->flags & (EXEC_P | DYNAMIC));
+
+ if (! swap_out_syms (abfd, &strtab, relocatable_p, link_info))
+ return false;
+ }
+
+ failed = false;
+ if (link_info == NULL)
+ {
+ bfd_map_over_sections (abfd, bfd_elf_set_group_contents, &failed);
+ if (failed)
+ return false;
+ }
+
+ shstrtab_hdr = &elf_tdata (abfd)->shstrtab_hdr;
+ /* sh_name was set in init_file_header. */
+ shstrtab_hdr->sh_type = SHT_STRTAB;
+ shstrtab_hdr->sh_flags = bed->elf_strtab_flags;
+ shstrtab_hdr->sh_addr = 0;
+ /* sh_size is set in _bfd_elf_assign_file_positions_for_non_load. */
+ shstrtab_hdr->sh_entsize = 0;
+ shstrtab_hdr->sh_link = 0;
+ shstrtab_hdr->sh_info = 0;
+ /* sh_offset is set in _bfd_elf_assign_file_positions_for_non_load. */
+ shstrtab_hdr->sh_addralign = 1;
+
+ if (!assign_file_positions_except_relocs (abfd, link_info))
+ return false;
+
+ if (need_symtab)
+ {
+ file_ptr off;
+ Elf_Internal_Shdr *hdr;
+
+ off = elf_next_file_pos (abfd);
+
+ hdr = & elf_symtab_hdr (abfd);
+ off = _bfd_elf_assign_file_position_for_section (hdr, off, true);
+
+ if (elf_symtab_shndx_list (abfd) != NULL)
+ {
+ hdr = & elf_symtab_shndx_list (abfd)->hdr;
+ if (hdr->sh_size != 0)
+ off = _bfd_elf_assign_file_position_for_section (hdr, off, true);
+ /* FIXME: What about other symtab_shndx sections in the list ? */
+ }
+
+ hdr = &elf_tdata (abfd)->strtab_hdr;
+ off = _bfd_elf_assign_file_position_for_section (hdr, off, true);
+
+ elf_next_file_pos (abfd) = off;
+
+ /* Now that we know where the .strtab section goes, write it
+ out. */
+ if (bfd_seek (abfd, hdr->sh_offset, SEEK_SET) != 0
+ || ! _bfd_elf_strtab_emit (abfd, strtab))
+ return false;
+ _bfd_elf_strtab_free (strtab);
+ }
+
+ abfd->output_has_begun = true;
+
+ return true;
+}
+
+/* Retrieve .eh_frame_hdr. Prior to size_dynamic_sections the
+ function effectively returns whether --eh-frame-hdr is given on the
+ command line. After size_dynamic_sections the result reflects
+ whether .eh_frame_hdr will actually be output (sizing isn't done
+ until ldemul_after_allocation). */
+
+static asection *
+elf_eh_frame_hdr (const struct bfd_link_info *info)
+{
+ if (info != NULL && is_elf_hash_table (info->hash))
+ return elf_hash_table (info)->eh_info.hdr_sec;
+ return NULL;
+}
+
+/* Make an initial estimate of the size of the program header. If we
+ get the number wrong here, we'll redo section placement. */
+
+static bfd_size_type
+get_program_header_size (bfd *abfd, struct bfd_link_info *info)
+{
+ size_t segs;
+ asection *s;
+ const struct elf_backend_data *bed;
+
+ /* Assume we will need exactly two PT_LOAD segments: one for text
+ and one for data. */
+ segs = 2;
+
+ s = bfd_get_section_by_name (abfd, ".interp");
+ if (s != NULL && (s->flags & SEC_LOAD) != 0 && s->size != 0)
+ {
+ /* If we have a loadable interpreter section, we need a
+ PT_INTERP segment. In this case, assume we also need a
+ PT_PHDR segment, although that may not be true for all
+ targets. */
+ segs += 2;
+ }
+
+ if (bfd_get_section_by_name (abfd, ".dynamic") != NULL)
+ {
+ /* We need a PT_DYNAMIC segment. */
+ ++segs;
+ }
+
+ if (info != NULL && info->relro)
+ {
+ /* We need a PT_GNU_RELRO segment. */
+ ++segs;
+ }
+
+ if (elf_eh_frame_hdr (info))
+ {
+ /* We need a PT_GNU_EH_FRAME segment. */
+ ++segs;
+ }
+
+ if (elf_stack_flags (abfd))
+ {
+ /* We need a PT_GNU_STACK segment. */
+ ++segs;
+ }
+
+ s = bfd_get_section_by_name (abfd,
+ NOTE_GNU_PROPERTY_SECTION_NAME);
+ if (s != NULL && s->size != 0)
+ {
+ /* We need a PT_GNU_PROPERTY segment. */
+ ++segs;
+ }
+
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ if ((s->flags & SEC_LOAD) != 0
+ && elf_section_type (s) == SHT_NOTE)
+ {
+ unsigned int alignment_power;
+ /* We need a PT_NOTE segment. */
+ ++segs;
+ /* Try to create just one PT_NOTE segment for all adjacent
+ loadable SHT_NOTE sections. gABI requires that within a
+ PT_NOTE segment (and also inside of each SHT_NOTE section)
+ each note should have the same alignment. So we check
+ whether the sections are correctly aligned. */
+ alignment_power = s->alignment_power;
+ while (s->next != NULL
+ && s->next->alignment_power == alignment_power
+ && (s->next->flags & SEC_LOAD) != 0
+ && elf_section_type (s->next) == SHT_NOTE)
+ s = s->next;
+ }
+ }
+
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ if (s->flags & SEC_THREAD_LOCAL)
+ {
+ /* We need a PT_TLS segment. */
+ ++segs;
+ break;
+ }
+ }
+
+ bed = get_elf_backend_data (abfd);
+
+ if ((abfd->flags & D_PAGED) != 0
+ && (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_mbind) != 0)
+ {
+ /* Add a PT_GNU_MBIND segment for each mbind section. */
+ bfd_vma commonpagesize;
+ unsigned int page_align_power;
+
+ if (info != NULL)
+ commonpagesize = info->commonpagesize;
+ else
+ commonpagesize = bed->commonpagesize;
+ page_align_power = bfd_log2 (commonpagesize);
+ for (s = abfd->sections; s != NULL; s = s->next)
+ if (elf_section_flags (s) & SHF_GNU_MBIND)
+ {
+ if (elf_section_data (s)->this_hdr.sh_info > PT_GNU_MBIND_NUM)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: GNU_MBIND section `%pA' has invalid "
+ "sh_info field: %d"),
+ abfd, s, elf_section_data (s)->this_hdr.sh_info);
+ continue;
+ }
+ /* Align mbind section to page size. */
+ if (s->alignment_power < page_align_power)
+ s->alignment_power = page_align_power;
+ segs ++;
+ }
+ }
+
+ /* Let the backend count up any program headers it might need. */
+ if (bed->elf_backend_additional_program_headers)
+ {
+ int a;
+
+ a = (*bed->elf_backend_additional_program_headers) (abfd, info);
+ if (a == -1)
+ abort ();
+ segs += a;
+ }
+
+ return segs * bed->s->sizeof_phdr;
+}
+
+/* Find the segment that contains the output_section of section. */
+
+Elf_Internal_Phdr *
+_bfd_elf_find_segment_containing_section (bfd * abfd, asection * section)
+{
+ struct elf_segment_map *m;
+ Elf_Internal_Phdr *p;
+
+ for (m = elf_seg_map (abfd), p = elf_tdata (abfd)->phdr;
+ m != NULL;
+ m = m->next, p++)
+ {
+ int i;
+
+ for (i = m->count - 1; i >= 0; i--)
+ if (m->sections[i] == section)
+ return p;
+ }
+
+ return NULL;
+}
+
+/* Create a mapping from a set of sections to a program segment. */
+
+static struct elf_segment_map *
+make_mapping (bfd *abfd,
+ asection **sections,
+ unsigned int from,
+ unsigned int to,
+ bool phdr)
+{
+ struct elf_segment_map *m;
+ unsigned int i;
+ asection **hdrpp;
+ size_t amt;
+
+ amt = sizeof (struct elf_segment_map) - sizeof (asection *);
+ amt += (to - from) * sizeof (asection *);
+ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ return NULL;
+ m->next = NULL;
+ m->p_type = PT_LOAD;
+ for (i = from, hdrpp = sections + from; i < to; i++, hdrpp++)
+ m->sections[i - from] = *hdrpp;
+ m->count = to - from;
+
+ if (from == 0 && phdr)
+ {
+ /* Include the headers in the first PT_LOAD segment. */
+ m->includes_filehdr = 1;
+ m->includes_phdrs = 1;
+ }
+
+ return m;
+}
+
+/* Create the PT_DYNAMIC segment, which includes DYNSEC. Returns NULL
+ on failure. */
+
+struct elf_segment_map *
+_bfd_elf_make_dynamic_segment (bfd *abfd, asection *dynsec)
+{
+ struct elf_segment_map *m;
+
+ m = (struct elf_segment_map *) bfd_zalloc (abfd,
+ sizeof (struct elf_segment_map));
+ if (m == NULL)
+ return NULL;
+ m->next = NULL;
+ m->p_type = PT_DYNAMIC;
+ m->count = 1;
+ m->sections[0] = dynsec;
+
+ return m;
+}
+
+/* Possibly add or remove segments from the segment map. */
+
+static bool
+elf_modify_segment_map (bfd *abfd,
+ struct bfd_link_info *info,
+ bool remove_empty_load)
+{
+ struct elf_segment_map **m;
+ const struct elf_backend_data *bed;
+
+ /* The placement algorithm assumes that non allocated sections are
+ not in PT_LOAD segments. We ensure this here by removing such
+ sections from the segment map. We also remove excluded
+ sections. Finally, any PT_LOAD segment without sections is
+ removed. */
+ m = &elf_seg_map (abfd);
+ while (*m)
+ {
+ unsigned int i, new_count;
+
+ for (new_count = 0, i = 0; i < (*m)->count; i++)
+ {
+ if (((*m)->sections[i]->flags & SEC_EXCLUDE) == 0
+ && (((*m)->sections[i]->flags & SEC_ALLOC) != 0
+ || (*m)->p_type != PT_LOAD))
+ {
+ (*m)->sections[new_count] = (*m)->sections[i];
+ new_count++;
+ }
+ }
+ (*m)->count = new_count;
+
+ if (remove_empty_load
+ && (*m)->p_type == PT_LOAD
+ && (*m)->count == 0
+ && !(*m)->includes_phdrs)
+ *m = (*m)->next;
+ else
+ m = &(*m)->next;
+ }
+
+ bed = get_elf_backend_data (abfd);
+ if (bed->elf_backend_modify_segment_map != NULL)
+ {
+ if (!(*bed->elf_backend_modify_segment_map) (abfd, info))
+ return false;
+ }
+
+ return true;
+}
+
+#define IS_TBSS(s) \
+ ((s->flags & (SEC_THREAD_LOCAL | SEC_LOAD)) == SEC_THREAD_LOCAL)
+
+/* Set up a mapping from BFD sections to program segments. Update
+ NEED_LAYOUT if the section layout is changed. */
+
+bool
+_bfd_elf_map_sections_to_segments (bfd *abfd,
+ struct bfd_link_info *info,
+ bool *need_layout)
+{
+ unsigned int count;
+ struct elf_segment_map *m;
+ asection **sections = NULL;
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ bool no_user_phdrs;
+
+ no_user_phdrs = elf_seg_map (abfd) == NULL;
+
+ if (info != NULL)
+ {
+ info->user_phdrs = !no_user_phdrs;
+
+ /* Size the relative relocations if DT_RELR is enabled. */
+ if (info->enable_dt_relr
+ && need_layout != NULL
+ && bed->size_relative_relocs
+ && !bed->size_relative_relocs (info, need_layout))
+ info->callbacks->einfo
+ (_("%F%P: failed to size relative relocations\n"));
+ }
+
+ if (no_user_phdrs && bfd_count_sections (abfd) != 0)
+ {
+ asection *s;
+ unsigned int i;
+ struct elf_segment_map *mfirst;
+ struct elf_segment_map **pm;
+ asection *last_hdr;
+ bfd_vma last_size;
+ unsigned int hdr_index;
+ bfd_vma maxpagesize;
+ asection **hdrpp;
+ bool phdr_in_segment;
+ bool writable;
+ bool executable;
+ unsigned int tls_count = 0;
+ asection *first_tls = NULL;
+ asection *first_mbind = NULL;
+ asection *dynsec, *eh_frame_hdr;
+ size_t amt;
+ bfd_vma addr_mask, wrap_to = 0; /* Bytes. */
+ bfd_size_type phdr_size; /* Octets/bytes. */
+ unsigned int opb = bfd_octets_per_byte (abfd, NULL);
+
+ /* Select the allocated sections, and sort them. */
+
+ amt = bfd_count_sections (abfd) * sizeof (asection *);
+ sections = (asection **) bfd_malloc (amt);
+ if (sections == NULL)
+ goto error_return;
+
+ /* Calculate top address, avoiding undefined behaviour of shift
+ left operator when shift count is equal to size of type
+ being shifted. */
+ addr_mask = ((bfd_vma) 1 << (bfd_arch_bits_per_address (abfd) - 1)) - 1;
+ addr_mask = (addr_mask << 1) + 1;
+
+ i = 0;
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ if ((s->flags & SEC_ALLOC) != 0)
+ {
+ /* target_index is unused until bfd_elf_final_link
+ starts output of section symbols. Use it to make
+ qsort stable. */
+ s->target_index = i;
+ sections[i] = s;
+ ++i;
+ /* A wrapping section potentially clashes with header. */
+ if (((s->lma + s->size / opb) & addr_mask) < (s->lma & addr_mask))
+ wrap_to = (s->lma + s->size / opb) & addr_mask;
+ }
+ }
+ BFD_ASSERT (i <= bfd_count_sections (abfd));
+ count = i;
+
+ qsort (sections, (size_t) count, sizeof (asection *), elf_sort_sections);
+
+ phdr_size = elf_program_header_size (abfd);
+ if (phdr_size == (bfd_size_type) -1)
+ phdr_size = get_program_header_size (abfd, info);
+ phdr_size += bed->s->sizeof_ehdr;
+ /* phdr_size is compared to LMA values which are in bytes. */
+ phdr_size /= opb;
+ if (info != NULL)
+ maxpagesize = info->maxpagesize;
+ else
+ maxpagesize = bed->maxpagesize;
+ if (maxpagesize == 0)
+ maxpagesize = 1;
+ phdr_in_segment = info != NULL && info->load_phdrs;
+ if (count != 0
+ && (((sections[0]->lma & addr_mask) & (maxpagesize - 1))
+ >= (phdr_size & (maxpagesize - 1))))
+ /* For compatibility with old scripts that may not be using
+ SIZEOF_HEADERS, add headers when it looks like space has
+ been left for them. */
+ phdr_in_segment = true;
+
+ /* Build the mapping. */
+ mfirst = NULL;
+ pm = &mfirst;
+
+ /* If we have a .interp section, then create a PT_PHDR segment for
+ the program headers and a PT_INTERP segment for the .interp
+ section. */
+ s = bfd_get_section_by_name (abfd, ".interp");
+ if (s != NULL && (s->flags & SEC_LOAD) != 0 && s->size != 0)
+ {
+ amt = sizeof (struct elf_segment_map);
+ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_PHDR;
+ m->p_flags = PF_R;
+ m->p_flags_valid = 1;
+ m->includes_phdrs = 1;
+ phdr_in_segment = true;
+ *pm = m;
+ pm = &m->next;
+
+ amt = sizeof (struct elf_segment_map);
+ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_INTERP;
+ m->count = 1;
+ m->sections[0] = s;
+
+ *pm = m;
+ pm = &m->next;
+ }
+
+ /* Look through the sections. We put sections in the same program
+ segment when the start of the second section can be placed within
+ a few bytes of the end of the first section. */
+ last_hdr = NULL;
+ last_size = 0;
+ hdr_index = 0;
+ writable = false;
+ executable = false;
+ dynsec = bfd_get_section_by_name (abfd, ".dynamic");
+ if (dynsec != NULL
+ && (dynsec->flags & SEC_LOAD) == 0)
+ dynsec = NULL;
+
+ if ((abfd->flags & D_PAGED) == 0)
+ phdr_in_segment = false;
+
+ /* Deal with -Ttext or something similar such that the first section
+ is not adjacent to the program headers. This is an
+ approximation, since at this point we don't know exactly how many
+ program headers we will need. */
+ if (phdr_in_segment && count > 0)
+ {
+ bfd_vma phdr_lma; /* Bytes. */
+ bool separate_phdr = false;
+
+ phdr_lma = (sections[0]->lma - phdr_size) & addr_mask & -maxpagesize;
+ if (info != NULL
+ && info->separate_code
+ && (sections[0]->flags & SEC_CODE) != 0)
+ {
+ /* If data sections should be separate from code and
+ thus not executable, and the first section is
+ executable then put the file and program headers in
+ their own PT_LOAD. */
+ separate_phdr = true;
+ if ((((phdr_lma + phdr_size - 1) & addr_mask & -maxpagesize)
+ == (sections[0]->lma & addr_mask & -maxpagesize)))
+ {
+ /* The file and program headers are currently on the
+ same page as the first section. Put them on the
+ previous page if we can. */
+ if (phdr_lma >= maxpagesize)
+ phdr_lma -= maxpagesize;
+ else
+ separate_phdr = false;
+ }
+ }
+ if ((sections[0]->lma & addr_mask) < phdr_lma
+ || (sections[0]->lma & addr_mask) < phdr_size)
+ /* If file and program headers would be placed at the end
+ of memory then it's probably better to omit them. */
+ phdr_in_segment = false;
+ else if (phdr_lma < wrap_to)
+ /* If a section wraps around to where we'll be placing
+ file and program headers, then the headers will be
+ overwritten. */
+ phdr_in_segment = false;
+ else if (separate_phdr)
+ {
+ m = make_mapping (abfd, sections, 0, 0, phdr_in_segment);
+ if (m == NULL)
+ goto error_return;
+ m->p_paddr = phdr_lma * opb;
+ m->p_vaddr_offset
+ = (sections[0]->vma - phdr_size) & addr_mask & -maxpagesize;
+ m->p_paddr_valid = 1;
+ *pm = m;
+ pm = &m->next;
+ phdr_in_segment = false;
+ }
+ }
+
+ for (i = 0, hdrpp = sections; i < count; i++, hdrpp++)
+ {
+ asection *hdr;
+ bool new_segment;
+
+ hdr = *hdrpp;
+
+ /* See if this section and the last one will fit in the same
+ segment. */
+
+ if (last_hdr == NULL)
+ {
+ /* If we don't have a segment yet, then we don't need a new
+ one (we build the last one after this loop). */
+ new_segment = false;
+ }
+ else if (last_hdr->lma - last_hdr->vma != hdr->lma - hdr->vma)
+ {
+ /* If this section has a different relation between the
+ virtual address and the load address, then we need a new
+ segment. */
+ new_segment = true;
+ }
+ else if (hdr->lma < last_hdr->lma + last_size
+ || last_hdr->lma + last_size < last_hdr->lma)
+ {
+ /* If this section has a load address that makes it overlap
+ the previous section, then we need a new segment. */
+ new_segment = true;
+ }
+ else if ((abfd->flags & D_PAGED) != 0
+ && (((last_hdr->lma + last_size - 1) & -maxpagesize)
+ == (hdr->lma & -maxpagesize)))
+ {
+ /* If we are demand paged then we can't map two disk
+ pages onto the same memory page. */
+ new_segment = false;
+ }
+ /* In the next test we have to be careful when last_hdr->lma is close
+ to the end of the address space. If the aligned address wraps
+ around to the start of the address space, then there are no more
+ pages left in memory and it is OK to assume that the current
+ section can be included in the current segment. */
+ else if ((BFD_ALIGN (last_hdr->lma + last_size, maxpagesize)
+ + maxpagesize > last_hdr->lma)
+ && (BFD_ALIGN (last_hdr->lma + last_size, maxpagesize)
+ + maxpagesize <= hdr->lma))
+ {
+ /* If putting this section in this segment would force us to
+ skip a page in the segment, then we need a new segment. */
+ new_segment = true;
+ }
+ else if ((last_hdr->flags & (SEC_LOAD | SEC_THREAD_LOCAL)) == 0
+ && (hdr->flags & (SEC_LOAD | SEC_THREAD_LOCAL)) != 0)
+ {
+ /* We don't want to put a loaded section after a
+ nonloaded (ie. bss style) section in the same segment
+ as that will force the non-loaded section to be loaded.
+ Consider .tbss sections as loaded for this purpose. */
+ new_segment = true;
+ }
+ else if ((abfd->flags & D_PAGED) == 0)
+ {
+ /* If the file is not demand paged, which means that we
+ don't require the sections to be correctly aligned in the
+ file, then there is no other reason for a new segment. */
+ new_segment = false;
+ }
+ else if (info != NULL
+ && info->separate_code
+ && executable != ((hdr->flags & SEC_CODE) != 0))
+ {
+ new_segment = true;
+ }
+ else if (! writable
+ && (hdr->flags & SEC_READONLY) == 0)
+ {
+ /* We don't want to put a writable section in a read only
+ segment. */
+ new_segment = true;
+ }
+ else
+ {
+ /* Otherwise, we can use the same segment. */
+ new_segment = false;
+ }
+
+ /* Allow interested parties a chance to override our decision. */
+ if (last_hdr != NULL
+ && info != NULL
+ && info->callbacks->override_segment_assignment != NULL)
+ new_segment
+ = info->callbacks->override_segment_assignment (info, abfd, hdr,
+ last_hdr,
+ new_segment);
+
+ if (! new_segment)
+ {
+ if ((hdr->flags & SEC_READONLY) == 0)
+ writable = true;
+ if ((hdr->flags & SEC_CODE) != 0)
+ executable = true;
+ last_hdr = hdr;
+ /* .tbss sections effectively have zero size. */
+ last_size = (!IS_TBSS (hdr) ? hdr->size : 0) / opb;
+ continue;
+ }
+
+ /* We need a new program segment. We must create a new program
+ header holding all the sections from hdr_index until hdr. */
+
+ m = make_mapping (abfd, sections, hdr_index, i, phdr_in_segment);
+ if (m == NULL)
+ goto error_return;
+
+ *pm = m;
+ pm = &m->next;
+
+ if ((hdr->flags & SEC_READONLY) == 0)
+ writable = true;
+ else
+ writable = false;
+
+ if ((hdr->flags & SEC_CODE) == 0)
+ executable = false;
+ else
+ executable = true;
+
+ last_hdr = hdr;
+ /* .tbss sections effectively have zero size. */
+ last_size = (!IS_TBSS (hdr) ? hdr->size : 0) / opb;
+ hdr_index = i;
+ phdr_in_segment = false;
+ }
+
+ /* Create a final PT_LOAD program segment, but not if it's just
+ for .tbss. */
+ if (last_hdr != NULL
+ && (i - hdr_index != 1
+ || !IS_TBSS (last_hdr)))
+ {
+ m = make_mapping (abfd, sections, hdr_index, i, phdr_in_segment);
+ if (m == NULL)
+ goto error_return;
+
+ *pm = m;
+ pm = &m->next;
+ }
+
+ /* If there is a .dynamic section, throw in a PT_DYNAMIC segment. */
+ if (dynsec != NULL)
+ {
+ m = _bfd_elf_make_dynamic_segment (abfd, dynsec);
+ if (m == NULL)
+ goto error_return;
+ *pm = m;
+ pm = &m->next;
+ }
+
+ /* For each batch of consecutive loadable SHT_NOTE sections,
+ add a PT_NOTE segment. We don't use bfd_get_section_by_name,
+ because if we link together nonloadable .note sections and
+ loadable .note sections, we will generate two .note sections
+ in the output file. */
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ if ((s->flags & SEC_LOAD) != 0
+ && elf_section_type (s) == SHT_NOTE)
+ {
+ asection *s2;
+ unsigned int alignment_power = s->alignment_power;
+
+ count = 1;
+ for (s2 = s; s2->next != NULL; s2 = s2->next)
+ {
+ if (s2->next->alignment_power == alignment_power
+ && (s2->next->flags & SEC_LOAD) != 0
+ && elf_section_type (s2->next) == SHT_NOTE
+ && align_power (s2->lma + s2->size / opb,
+ alignment_power)
+ == s2->next->lma)
+ count++;
+ else
+ break;
+ }
+ amt = sizeof (struct elf_segment_map) - sizeof (asection *);
+ amt += count * sizeof (asection *);
+ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_NOTE;
+ m->count = count;
+ while (count > 1)
+ {
+ m->sections[m->count - count--] = s;
+ BFD_ASSERT ((s->flags & SEC_THREAD_LOCAL) == 0);
+ s = s->next;
+ }
+ m->sections[m->count - 1] = s;
+ BFD_ASSERT ((s->flags & SEC_THREAD_LOCAL) == 0);
+ *pm = m;
+ pm = &m->next;
+ }
+ if (s->flags & SEC_THREAD_LOCAL)
+ {
+ if (! tls_count)
+ first_tls = s;
+ tls_count++;
+ }
+ if (first_mbind == NULL
+ && (elf_section_flags (s) & SHF_GNU_MBIND) != 0)
+ first_mbind = s;
+ }
+
+ /* If there are any SHF_TLS output sections, add PT_TLS segment. */
+ if (tls_count > 0)
+ {
+ amt = sizeof (struct elf_segment_map) - sizeof (asection *);
+ amt += tls_count * sizeof (asection *);
+ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_TLS;
+ m->count = tls_count;
+ /* Mandated PF_R. */
+ m->p_flags = PF_R;
+ m->p_flags_valid = 1;
+ s = first_tls;
+ for (i = 0; i < tls_count; ++i)
+ {
+ if ((s->flags & SEC_THREAD_LOCAL) == 0)
+ {
+ _bfd_error_handler
+ (_("%pB: TLS sections are not adjacent:"), abfd);
+ s = first_tls;
+ i = 0;
+ while (i < tls_count)
+ {
+ if ((s->flags & SEC_THREAD_LOCAL) != 0)
+ {
+ _bfd_error_handler (_(" TLS: %pA"), s);
+ i++;
+ }
+ else
+ _bfd_error_handler (_(" non-TLS: %pA"), s);
+ s = s->next;
+ }
+ bfd_set_error (bfd_error_bad_value);
+ goto error_return;
+ }
+ m->sections[i] = s;
+ s = s->next;
+ }
+
+ *pm = m;
+ pm = &m->next;
+ }
+
+ if (first_mbind
+ && (abfd->flags & D_PAGED) != 0
+ && (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_mbind) != 0)
+ for (s = first_mbind; s != NULL; s = s->next)
+ if ((elf_section_flags (s) & SHF_GNU_MBIND) != 0
+ && elf_section_data (s)->this_hdr.sh_info <= PT_GNU_MBIND_NUM)
+ {
+ /* Mandated PF_R. */
+ unsigned long p_flags = PF_R;
+ if ((s->flags & SEC_READONLY) == 0)
+ p_flags |= PF_W;
+ if ((s->flags & SEC_CODE) != 0)
+ p_flags |= PF_X;
+
+ amt = sizeof (struct elf_segment_map) + sizeof (asection *);
+ m = bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = (PT_GNU_MBIND_LO
+ + elf_section_data (s)->this_hdr.sh_info);
+ m->count = 1;
+ m->p_flags_valid = 1;
+ m->sections[0] = s;
+ m->p_flags = p_flags;
+
+ *pm = m;
+ pm = &m->next;
+ }
+
+ s = bfd_get_section_by_name (abfd,
+ NOTE_GNU_PROPERTY_SECTION_NAME);
+ if (s != NULL && s->size != 0)
+ {
+ amt = sizeof (struct elf_segment_map) + sizeof (asection *);
+ m = bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_GNU_PROPERTY;
+ m->count = 1;
+ m->p_flags_valid = 1;
+ m->sections[0] = s;
+ m->p_flags = PF_R;
+ *pm = m;
+ pm = &m->next;
+ }
+
+ /* If there is a .eh_frame_hdr section, throw in a PT_GNU_EH_FRAME
+ segment. */
+ eh_frame_hdr = elf_eh_frame_hdr (info);
+ if (eh_frame_hdr != NULL
+ && (eh_frame_hdr->output_section->flags & SEC_LOAD) != 0)
+ {
+ amt = sizeof (struct elf_segment_map);
+ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_GNU_EH_FRAME;
+ m->count = 1;
+ m->sections[0] = eh_frame_hdr->output_section;
+
+ *pm = m;
+ pm = &m->next;
+ }
+
+ if (elf_stack_flags (abfd))
+ {
+ amt = sizeof (struct elf_segment_map);
+ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_GNU_STACK;
+ m->p_flags = elf_stack_flags (abfd);
+ m->p_align = bed->stack_align;
+ m->p_flags_valid = 1;
+ m->p_align_valid = m->p_align != 0;
+ if (info->stacksize > 0)
+ {
+ m->p_size = info->stacksize;
+ m->p_size_valid = 1;
+ }
+
+ *pm = m;
+ pm = &m->next;
+ }
+
+ if (info != NULL && info->relro)
+ {
+ for (m = mfirst; m != NULL; m = m->next)
+ {
+ if (m->p_type == PT_LOAD
+ && m->count != 0
+ && m->sections[0]->vma >= info->relro_start
+ && m->sections[0]->vma < info->relro_end)
+ {
+ i = m->count;
+ while (--i != (unsigned) -1)
+ {
+ if (m->sections[i]->size > 0
+ && (m->sections[i]->flags & (SEC_LOAD | SEC_HAS_CONTENTS))
+ == (SEC_LOAD | SEC_HAS_CONTENTS))
+ break;
+ }
+
+ if (i != (unsigned) -1)
+ break;
+ }
+ }
+
+ /* Make a PT_GNU_RELRO segment only when it isn't empty. */
+ if (m != NULL)
+ {
+ amt = sizeof (struct elf_segment_map);
+ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt);
+ if (m == NULL)
+ goto error_return;
+ m->next = NULL;
+ m->p_type = PT_GNU_RELRO;
+ *pm = m;
+ pm = &m->next;
+ }
+ }
+
+ free (sections);
+ elf_seg_map (abfd) = mfirst;
+ }
+
+ if (!elf_modify_segment_map (abfd, info, no_user_phdrs))
+ return false;
+
+ for (count = 0, m = elf_seg_map (abfd); m != NULL; m = m->next)
+ ++count;
+ elf_program_header_size (abfd) = count * bed->s->sizeof_phdr;
+
+ return true;
+
+ error_return:
+ free (sections);
+ return false;
+}
+
+/* Sort sections by address. */
+
+static int
+elf_sort_sections (const void *arg1, const void *arg2)
+{
+ const asection *sec1 = *(const asection **) arg1;
+ const asection *sec2 = *(const asection **) arg2;
+ bfd_size_type size1, size2;
+
+ /* Sort by LMA first, since this is the address used to
+ place the section into a segment. */
+ if (sec1->lma < sec2->lma)
+ return -1;
+ else if (sec1->lma > sec2->lma)
+ return 1;
+
+ /* Then sort by VMA. Normally the LMA and the VMA will be
+ the same, and this will do nothing. */
+ if (sec1->vma < sec2->vma)
+ return -1;
+ else if (sec1->vma > sec2->vma)
+ return 1;
+
+ /* Put !SEC_LOAD sections after SEC_LOAD ones. */
+
+#define TOEND(x) (((x)->flags & (SEC_LOAD | SEC_THREAD_LOCAL)) == 0 \
+ && (x)->size != 0)
+
+ if (TOEND (sec1))
+ {
+ if (!TOEND (sec2))
+ return 1;
+ }
+ else if (TOEND (sec2))
+ return -1;
+
+#undef TOEND
+
+ /* Sort by size, to put zero sized sections
+ before others at the same address. */
+
+ size1 = (sec1->flags & SEC_LOAD) ? sec1->size : 0;
+ size2 = (sec2->flags & SEC_LOAD) ? sec2->size : 0;
+
+ if (size1 < size2)
+ return -1;
+ if (size1 > size2)
+ return 1;
+
+ return sec1->target_index - sec2->target_index;
+}
+
+/* This qsort comparison functions sorts PT_LOAD segments first and
+ by p_paddr, for assign_file_positions_for_load_sections. */
+
+static int
+elf_sort_segments (const void *arg1, const void *arg2)
+{
+ const struct elf_segment_map *m1 = *(const struct elf_segment_map **) arg1;
+ const struct elf_segment_map *m2 = *(const struct elf_segment_map **) arg2;
+
+ if (m1->p_type != m2->p_type)
+ {
+ if (m1->p_type == PT_NULL)
+ return 1;
+ if (m2->p_type == PT_NULL)
+ return -1;
+ return m1->p_type < m2->p_type ? -1 : 1;
+ }
+ if (m1->includes_filehdr != m2->includes_filehdr)
+ return m1->includes_filehdr ? -1 : 1;
+ if (m1->no_sort_lma != m2->no_sort_lma)
+ return m1->no_sort_lma ? -1 : 1;
+ if (m1->p_type == PT_LOAD && !m1->no_sort_lma)
+ {
+ bfd_vma lma1, lma2; /* Octets. */
+ lma1 = 0;
+ if (m1->p_paddr_valid)
+ lma1 = m1->p_paddr;
+ else if (m1->count != 0)
+ {
+ unsigned int opb = bfd_octets_per_byte (m1->sections[0]->owner,
+ m1->sections[0]);
+ lma1 = (m1->sections[0]->lma + m1->p_vaddr_offset) * opb;
+ }
+ lma2 = 0;
+ if (m2->p_paddr_valid)
+ lma2 = m2->p_paddr;
+ else if (m2->count != 0)
+ {
+ unsigned int opb = bfd_octets_per_byte (m2->sections[0]->owner,
+ m2->sections[0]);
+ lma2 = (m2->sections[0]->lma + m2->p_vaddr_offset) * opb;
+ }
+ if (lma1 != lma2)
+ return lma1 < lma2 ? -1 : 1;
+ }
+ if (m1->idx != m2->idx)
+ return m1->idx < m2->idx ? -1 : 1;
+ return 0;
+}
+
+/* Ian Lance Taylor writes:
+
+ We shouldn't be using % with a negative signed number. That's just
+ not good. We have to make sure either that the number is not
+ negative, or that the number has an unsigned type. When the types
+ are all the same size they wind up as unsigned. When file_ptr is a
+ larger signed type, the arithmetic winds up as signed long long,
+ which is wrong.
+
+ What we're trying to say here is something like ``increase OFF by
+ the least amount that will cause it to be equal to the VMA modulo
+ the page size.'' */
+/* In other words, something like:
+
+ vma_offset = m->sections[0]->vma % bed->maxpagesize;
+ off_offset = off % bed->maxpagesize;
+ if (vma_offset < off_offset)
+ adjustment = vma_offset + bed->maxpagesize - off_offset;
+ else
+ adjustment = vma_offset - off_offset;
+
+ which can be collapsed into the expression below. */
+
+static file_ptr
+vma_page_aligned_bias (bfd_vma vma, ufile_ptr off, bfd_vma maxpagesize)
+{
+ /* PR binutils/16199: Handle an alignment of zero. */
+ if (maxpagesize == 0)
+ maxpagesize = 1;
+ return ((vma - off) % maxpagesize);
+}
+
+static void
+print_segment_map (const struct elf_segment_map *m)
+{
+ unsigned int j;
+ const char *pt = get_segment_type (m->p_type);
+ char buf[32];
+
+ if (pt == NULL)
+ {
+ if (m->p_type >= PT_LOPROC && m->p_type <= PT_HIPROC)
+ sprintf (buf, "LOPROC+%7.7x",
+ (unsigned int) (m->p_type - PT_LOPROC));
+ else if (m->p_type >= PT_LOOS && m->p_type <= PT_HIOS)
+ sprintf (buf, "LOOS+%7.7x",
+ (unsigned int) (m->p_type - PT_LOOS));
+ else
+ snprintf (buf, sizeof (buf), "%8.8x",
+ (unsigned int) m->p_type);
+ pt = buf;
+ }
+ fflush (stdout);
+ fprintf (stderr, "%s:", pt);
+ for (j = 0; j < m->count; j++)
+ fprintf (stderr, " %s", m->sections [j]->name);
+ putc ('\n',stderr);
+ fflush (stderr);
+}
+
+static bool
+write_zeros (bfd *abfd, file_ptr pos, bfd_size_type len)
+{
+ void *buf;
+ bool ret;
+
+ if (bfd_seek (abfd, pos, SEEK_SET) != 0)
+ return false;
+ buf = bfd_zmalloc (len);
+ if (buf == NULL)
+ return false;
+ ret = bfd_bwrite (buf, len, abfd) == len;
+ free (buf);
+ return ret;
+}
+
+/* Assign file positions to the sections based on the mapping from
+ sections to segments. This function also sets up some fields in
+ the file header. */
+
+static bool
+assign_file_positions_for_load_sections (bfd *abfd,
+ struct bfd_link_info *link_info)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ struct elf_segment_map *m;
+ struct elf_segment_map *phdr_load_seg;
+ Elf_Internal_Phdr *phdrs;
+ Elf_Internal_Phdr *p;
+ file_ptr off; /* Octets. */
+ bfd_size_type maxpagesize;
+ bfd_size_type p_align;
+ bool p_align_p = false;
+ unsigned int alloc, actual;
+ unsigned int i, j;
+ struct elf_segment_map **sorted_seg_map;
+ unsigned int opb = bfd_octets_per_byte (abfd, NULL);
+
+ if (link_info == NULL
+ && !_bfd_elf_map_sections_to_segments (abfd, link_info, NULL))
+ return false;
+
+ alloc = 0;
+ for (m = elf_seg_map (abfd); m != NULL; m = m->next)
+ m->idx = alloc++;
+
+ if (alloc)
+ {
+ elf_elfheader (abfd)->e_phoff = bed->s->sizeof_ehdr;
+ elf_elfheader (abfd)->e_phentsize = bed->s->sizeof_phdr;
+ }
+ else
+ {
+ /* PR binutils/12467. */
+ elf_elfheader (abfd)->e_phoff = 0;
+ elf_elfheader (abfd)->e_phentsize = 0;
+ }
+
+ elf_elfheader (abfd)->e_phnum = alloc;
+
+ if (elf_program_header_size (abfd) == (bfd_size_type) -1)
+ {
+ actual = alloc;
+ elf_program_header_size (abfd) = alloc * bed->s->sizeof_phdr;
+ }
+ else
+ {
+ actual = elf_program_header_size (abfd) / bed->s->sizeof_phdr;
+ BFD_ASSERT (elf_program_header_size (abfd)
+ == actual * bed->s->sizeof_phdr);
+ BFD_ASSERT (actual >= alloc);
+ }
+
+ if (alloc == 0)
+ {
+ elf_next_file_pos (abfd) = bed->s->sizeof_ehdr;
+ return true;
+ }
+
+ /* We're writing the size in elf_program_header_size (abfd),
+ see assign_file_positions_except_relocs, so make sure we have
+ that amount allocated, with trailing space cleared.
+ The variable alloc contains the computed need, while
+ elf_program_header_size (abfd) contains the size used for the
+ layout.
+ See ld/emultempl/elf-generic.em:gld${EMULATION_NAME}_map_segments
+ where the layout is forced to according to a larger size in the
+ last iterations for the testcase ld-elf/header. */
+ phdrs = bfd_zalloc (abfd, (actual * sizeof (*phdrs)
+ + alloc * sizeof (*sorted_seg_map)));
+ sorted_seg_map = (struct elf_segment_map **) (phdrs + actual);
+ elf_tdata (abfd)->phdr = phdrs;
+ if (phdrs == NULL)
+ return false;
+
+ for (m = elf_seg_map (abfd), j = 0; m != NULL; m = m->next, j++)
+ {
+ sorted_seg_map[j] = m;
+ /* If elf_segment_map is not from map_sections_to_segments, the
+ sections may not be correctly ordered. NOTE: sorting should
+ not be done to the PT_NOTE section of a corefile, which may
+ contain several pseudo-sections artificially created by bfd.
+ Sorting these pseudo-sections breaks things badly. */
+ if (m->count > 1
+ && !(elf_elfheader (abfd)->e_type == ET_CORE
+ && m->p_type == PT_NOTE))
+ {
+ for (i = 0; i < m->count; i++)
+ m->sections[i]->target_index = i;
+ qsort (m->sections, (size_t) m->count, sizeof (asection *),
+ elf_sort_sections);
+ }
+ }
+ if (alloc > 1)
+ qsort (sorted_seg_map, alloc, sizeof (*sorted_seg_map),
+ elf_sort_segments);
+
+ p_align = bed->p_align;
+ maxpagesize = 1;
+ if ((abfd->flags & D_PAGED) != 0)
+ {
+ if (link_info != NULL)
+ maxpagesize = link_info->maxpagesize;
+ else
+ maxpagesize = bed->maxpagesize;
+ }
+
+ /* Sections must map to file offsets past the ELF file header. */
+ off = bed->s->sizeof_ehdr;
+ /* And if one of the PT_LOAD headers doesn't include the program
+ headers then we'll be mapping program headers in the usual
+ position after the ELF file header. */
+ phdr_load_seg = NULL;
+ for (j = 0; j < alloc; j++)
+ {
+ m = sorted_seg_map[j];
+ if (m->p_type != PT_LOAD)
+ break;
+ if (m->includes_phdrs)
+ {
+ phdr_load_seg = m;
+ break;
+ }
+ }
+ if (phdr_load_seg == NULL)
+ off += actual * bed->s->sizeof_phdr;
+
+ for (j = 0; j < alloc; j++)
+ {
+ asection **secpp;
+ bfd_vma off_adjust; /* Octets. */
+ bool no_contents;
+
+ /* An ELF segment (described by Elf_Internal_Phdr) may contain a
+ number of sections with contents contributing to both p_filesz
+ and p_memsz, followed by a number of sections with no contents
+ that just contribute to p_memsz. In this loop, OFF tracks next
+ available file offset for PT_LOAD and PT_NOTE segments. */
+ m = sorted_seg_map[j];
+ p = phdrs + m->idx;
+ p->p_type = m->p_type;
+ p->p_flags = m->p_flags;
+
+ if (m->count == 0)
+ p->p_vaddr = m->p_vaddr_offset * opb;
+ else
+ p->p_vaddr = (m->sections[0]->vma + m->p_vaddr_offset) * opb;
+
+ if (m->p_paddr_valid)
+ p->p_paddr = m->p_paddr;
+ else if (m->count == 0)
+ p->p_paddr = 0;
+ else
+ p->p_paddr = (m->sections[0]->lma + m->p_vaddr_offset) * opb;
+
+ if (p->p_type == PT_LOAD
+ && (abfd->flags & D_PAGED) != 0)
+ {
+ /* p_align in demand paged PT_LOAD segments effectively stores
+ the maximum page size. When copying an executable with
+ objcopy, we set m->p_align from the input file. Use this
+ value for maxpagesize rather than bed->maxpagesize, which
+ may be different. Note that we use maxpagesize for PT_TLS
+ segment alignment later in this function, so we are relying
+ on at least one PT_LOAD segment appearing before a PT_TLS
+ segment. */
+ if (m->p_align_valid)
+ maxpagesize = m->p_align;
+ else if (p_align != 0
+ && (link_info == NULL
+ || !link_info->maxpagesize_is_set))
+ /* Set p_align to the default p_align value while laying
+ out segments aligning to the maximum page size or the
+ largest section alignment. The run-time loader can
+ align segments to the default p_align value or the
+ maximum page size, depending on system page size. */
+ p_align_p = true;
+
+ p->p_align = maxpagesize;
+ }
+ else if (m->p_align_valid)
+ p->p_align = m->p_align;
+ else if (m->count == 0)
+ p->p_align = 1 << bed->s->log_file_align;
+
+ if (m == phdr_load_seg)
+ {
+ if (!m->includes_filehdr)
+ p->p_offset = off;
+ off += actual * bed->s->sizeof_phdr;
+ }
+
+ no_contents = false;
+ off_adjust = 0;
+ if (p->p_type == PT_LOAD
+ && m->count > 0)
+ {
+ bfd_size_type align; /* Bytes. */
+ unsigned int align_power = 0;
+
+ if (m->p_align_valid)
+ align = p->p_align;
+ else
+ {
+ for (i = 0, secpp = m->sections; i < m->count; i++, secpp++)
+ {
+ unsigned int secalign;
+
+ secalign = bfd_section_alignment (*secpp);
+ if (secalign > align_power)
+ align_power = secalign;
+ }
+ align = (bfd_size_type) 1 << align_power;
+ if (align < maxpagesize)
+ {
+ /* If a section requires alignment higher than the
+ default p_align value, don't set p_align to the
+ default p_align value. */
+ if (align > p_align)
+ p_align_p = false;
+ align = maxpagesize;
+ }
+ else
+ {
+ /* If a section requires alignment higher than the
+ maximum page size, set p_align to the section
+ alignment. */
+ p_align_p = true;
+ p_align = align;
+ }
+ }
+
+ for (i = 0; i < m->count; i++)
+ if ((m->sections[i]->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
+ /* If we aren't making room for this section, then
+ it must be SHT_NOBITS regardless of what we've
+ set via struct bfd_elf_special_section. */
+ elf_section_type (m->sections[i]) = SHT_NOBITS;
+
+ /* Find out whether this segment contains any loadable
+ sections. */
+ no_contents = true;
+ for (i = 0; i < m->count; i++)
+ if (elf_section_type (m->sections[i]) != SHT_NOBITS)
+ {
+ no_contents = false;
+ break;
+ }
+
+ off_adjust = vma_page_aligned_bias (p->p_vaddr, off, align * opb);
+
+ /* Broken hardware and/or kernel require that files do not
+ map the same page with different permissions on some hppa
+ processors. */
+ if (j != 0
+ && (abfd->flags & D_PAGED) != 0
+ && bed->no_page_alias
+ && (off & (maxpagesize - 1)) != 0
+ && ((off & -maxpagesize)
+ == ((off + off_adjust) & -maxpagesize)))
+ off_adjust += maxpagesize;
+ off += off_adjust;
+ if (no_contents)
+ {
+ /* We shouldn't need to align the segment on disk since
+ the segment doesn't need file space, but the gABI
+ arguably requires the alignment and glibc ld.so
+ checks it. So to comply with the alignment
+ requirement but not waste file space, we adjust
+ p_offset for just this segment. (OFF_ADJUST is
+ subtracted from OFF later.) This may put p_offset
+ past the end of file, but that shouldn't matter. */
+ }
+ else
+ off_adjust = 0;
+ }
+ /* Make sure the .dynamic section is the first section in the
+ PT_DYNAMIC segment. */
+ else if (p->p_type == PT_DYNAMIC
+ && m->count > 1
+ && strcmp (m->sections[0]->name, ".dynamic") != 0)
+ {
+ _bfd_error_handler
+ (_("%pB: The first section in the PT_DYNAMIC segment"
+ " is not the .dynamic section"),
+ abfd);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+ /* Set the note section type to SHT_NOTE. */
+ else if (p->p_type == PT_NOTE)
+ for (i = 0; i < m->count; i++)
+ elf_section_type (m->sections[i]) = SHT_NOTE;
+
+ if (m->includes_filehdr)
+ {
+ if (!m->p_flags_valid)
+ p->p_flags |= PF_R;
+ p->p_filesz = bed->s->sizeof_ehdr;
+ p->p_memsz = bed->s->sizeof_ehdr;
+ if (p->p_type == PT_LOAD)
+ {
+ if (m->count > 0)
+ {
+ if (p->p_vaddr < (bfd_vma) off
+ || (!m->p_paddr_valid
+ && p->p_paddr < (bfd_vma) off))
+ {
+ _bfd_error_handler
+ (_("%pB: not enough room for program headers,"
+ " try linking with -N"),
+ abfd);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+ p->p_vaddr -= off;
+ if (!m->p_paddr_valid)
+ p->p_paddr -= off;
+ }
+ }
+ else if (sorted_seg_map[0]->includes_filehdr)
+ {
+ Elf_Internal_Phdr *filehdr = phdrs + sorted_seg_map[0]->idx;
+ p->p_vaddr = filehdr->p_vaddr;
+ if (!m->p_paddr_valid)
+ p->p_paddr = filehdr->p_paddr;
+ }
+ }
+
+ if (m->includes_phdrs)
+ {
+ if (!m->p_flags_valid)
+ p->p_flags |= PF_R;
+ p->p_filesz += actual * bed->s->sizeof_phdr;
+ p->p_memsz += actual * bed->s->sizeof_phdr;
+ if (!m->includes_filehdr)
+ {
+ if (p->p_type == PT_LOAD)
+ {
+ elf_elfheader (abfd)->e_phoff = p->p_offset;
+ if (m->count > 0)
+ {
+ p->p_vaddr -= off - p->p_offset;
+ if (!m->p_paddr_valid)
+ p->p_paddr -= off - p->p_offset;
+ }
+ }
+ else if (phdr_load_seg != NULL)
+ {
+ Elf_Internal_Phdr *phdr = phdrs + phdr_load_seg->idx;
+ bfd_vma phdr_off = 0; /* Octets. */
+ if (phdr_load_seg->includes_filehdr)
+ phdr_off = bed->s->sizeof_ehdr;
+ p->p_vaddr = phdr->p_vaddr + phdr_off;
+ if (!m->p_paddr_valid)
+ p->p_paddr = phdr->p_paddr + phdr_off;
+ p->p_offset = phdr->p_offset + phdr_off;
+ }
+ else
+ p->p_offset = bed->s->sizeof_ehdr;
+ }
+ }
+
+ if (p->p_type == PT_LOAD
+ || (p->p_type == PT_NOTE && bfd_get_format (abfd) == bfd_core))
+ {
+ if (!m->includes_filehdr && !m->includes_phdrs)
+ {
+ p->p_offset = off;
+ if (no_contents)
+ {
+ /* Put meaningless p_offset for PT_LOAD segments
+ without file contents somewhere within the first
+ page, in an attempt to not point past EOF. */
+ bfd_size_type align = maxpagesize;
+ if (align < p->p_align)
+ align = p->p_align;
+ if (align < 1)
+ align = 1;
+ p->p_offset = off % align;
+ }
+ }
+ else
+ {
+ file_ptr adjust; /* Octets. */
+
+ adjust = off - (p->p_offset + p->p_filesz);
+ if (!no_contents)
+ p->p_filesz += adjust;
+ p->p_memsz += adjust;
+ }
+ }
+
+ /* Set up p_filesz, p_memsz, p_align and p_flags from the section
+ maps. Set filepos for sections in PT_LOAD segments, and in
+ core files, for sections in PT_NOTE segments.
+ assign_file_positions_for_non_load_sections will set filepos
+ for other sections and update p_filesz for other segments. */
+ for (i = 0, secpp = m->sections; i < m->count; i++, secpp++)
+ {
+ asection *sec;
+ bfd_size_type align;
+ Elf_Internal_Shdr *this_hdr;
+
+ sec = *secpp;
+ this_hdr = &elf_section_data (sec)->this_hdr;
+ align = (bfd_size_type) 1 << bfd_section_alignment (sec);
+
+ if ((p->p_type == PT_LOAD
+ || p->p_type == PT_TLS)
+ && (this_hdr->sh_type != SHT_NOBITS
+ || ((this_hdr->sh_flags & SHF_ALLOC) != 0
+ && ((this_hdr->sh_flags & SHF_TLS) == 0
+ || p->p_type == PT_TLS))))
+ {
+ bfd_vma p_start = p->p_paddr; /* Octets. */
+ bfd_vma p_end = p_start + p->p_memsz; /* Octets. */
+ bfd_vma s_start = sec->lma * opb; /* Octets. */
+ bfd_vma adjust = s_start - p_end; /* Octets. */
+
+ if (adjust != 0
+ && (s_start < p_end
+ || p_end < p_start))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: section %pA lma %#" PRIx64 " adjusted to %#" PRIx64),
+ abfd, sec, (uint64_t) s_start / opb,
+ (uint64_t) p_end / opb);
+ adjust = 0;
+ sec->lma = p_end / opb;
+ }
+ p->p_memsz += adjust;
+
+ if (p->p_type == PT_LOAD)
+ {
+ if (this_hdr->sh_type != SHT_NOBITS)
+ {
+ off_adjust = 0;
+ if (p->p_filesz + adjust < p->p_memsz)
+ {
+ /* We have a PROGBITS section following NOBITS ones.
+ Allocate file space for the NOBITS section(s) and
+ zero it. */
+ adjust = p->p_memsz - p->p_filesz;
+ if (!write_zeros (abfd, off, adjust))
+ return false;
+ }
+ }
+ /* We only adjust sh_offset in SHT_NOBITS sections
+ as would seem proper for their address when the
+ section is first in the segment. sh_offset
+ doesn't really have any significance for
+ SHT_NOBITS anyway, apart from a notional position
+ relative to other sections. Historically we
+ didn't bother with adjusting sh_offset and some
+ programs depend on it not being adjusted. See
+ pr12921 and pr25662. */
+ if (this_hdr->sh_type != SHT_NOBITS || i == 0)
+ {
+ off += adjust;
+ if (this_hdr->sh_type == SHT_NOBITS)
+ off_adjust += adjust;
+ }
+ }
+ if (this_hdr->sh_type != SHT_NOBITS)
+ p->p_filesz += adjust;
+ }
+
+ if (p->p_type == PT_NOTE && bfd_get_format (abfd) == bfd_core)
+ {
+ /* The section at i == 0 is the one that actually contains
+ everything. */
+ if (i == 0)
+ {
+ this_hdr->sh_offset = sec->filepos = off;
+ off += this_hdr->sh_size;
+ p->p_filesz = this_hdr->sh_size;
+ p->p_memsz = 0;
+ p->p_align = 1;
+ }
+ else
+ {
+ /* The rest are fake sections that shouldn't be written. */
+ sec->filepos = 0;
+ sec->size = 0;
+ sec->flags = 0;
+ continue;
+ }
+ }
+ else
+ {
+ if (p->p_type == PT_LOAD)
+ {
+ this_hdr->sh_offset = sec->filepos = off;
+ if (this_hdr->sh_type != SHT_NOBITS)
+ off += this_hdr->sh_size;
+ }
+ else if (this_hdr->sh_type == SHT_NOBITS
+ && (this_hdr->sh_flags & SHF_TLS) != 0
+ && this_hdr->sh_offset == 0)
+ {
+ /* This is a .tbss section that didn't get a PT_LOAD.
+ (See _bfd_elf_map_sections_to_segments "Create a
+ final PT_LOAD".) Set sh_offset to the value it
+ would have if we had created a zero p_filesz and
+ p_memsz PT_LOAD header for the section. This
+ also makes the PT_TLS header have the same
+ p_offset value. */
+ bfd_vma adjust = vma_page_aligned_bias (this_hdr->sh_addr,
+ off, align);
+ this_hdr->sh_offset = sec->filepos = off + adjust;
+ }
+
+ if (this_hdr->sh_type != SHT_NOBITS)
+ {
+ p->p_filesz += this_hdr->sh_size;
+ /* A load section without SHF_ALLOC is something like
+ a note section in a PT_NOTE segment. These take
+ file space but are not loaded into memory. */
+ if ((this_hdr->sh_flags & SHF_ALLOC) != 0)
+ p->p_memsz += this_hdr->sh_size;
+ }
+ else if ((this_hdr->sh_flags & SHF_ALLOC) != 0)
+ {
+ if (p->p_type == PT_TLS)
+ p->p_memsz += this_hdr->sh_size;
+
+ /* .tbss is special. It doesn't contribute to p_memsz of
+ normal segments. */
+ else if ((this_hdr->sh_flags & SHF_TLS) == 0)
+ p->p_memsz += this_hdr->sh_size;
+ }
+
+ if (align > p->p_align
+ && !m->p_align_valid
+ && (p->p_type != PT_LOAD
+ || (abfd->flags & D_PAGED) == 0))
+ p->p_align = align;
+ }
+
+ if (!m->p_flags_valid)
+ {
+ p->p_flags |= PF_R;
+ if ((this_hdr->sh_flags & SHF_EXECINSTR) != 0)
+ p->p_flags |= PF_X;
+ if ((this_hdr->sh_flags & SHF_WRITE) != 0)
+ p->p_flags |= PF_W;
+ }
+ }
+
+ off -= off_adjust;
+
+ /* PR ld/20815 - Check that the program header segment, if
+ present, will be loaded into memory. */
+ if (p->p_type == PT_PHDR
+ && phdr_load_seg == NULL
+ && !(bed->elf_backend_allow_non_load_phdr != NULL
+ && bed->elf_backend_allow_non_load_phdr (abfd, phdrs, alloc)))
+ {
+ /* The fix for this error is usually to edit the linker script being
+ used and set up the program headers manually. Either that or
+ leave room for the headers at the start of the SECTIONS. */
+ _bfd_error_handler (_("%pB: error: PHDR segment not covered"
+ " by LOAD segment"),
+ abfd);
+ if (link_info == NULL)
+ return false;
+ /* Arrange for the linker to exit with an error, deleting
+ the output file unless --noinhibit-exec is given. */
+ link_info->callbacks->info ("%X");
+ }
+
+ /* Check that all sections are in a PT_LOAD segment.
+ Don't check funky gdb generated core files. */
+ if (p->p_type == PT_LOAD && bfd_get_format (abfd) != bfd_core)
+ {
+ bool check_vma = true;
+
+ for (i = 1; i < m->count; i++)
+ if (m->sections[i]->vma == m->sections[i - 1]->vma
+ && ELF_SECTION_SIZE (&(elf_section_data (m->sections[i])
+ ->this_hdr), p) != 0
+ && ELF_SECTION_SIZE (&(elf_section_data (m->sections[i - 1])
+ ->this_hdr), p) != 0)
+ {
+ /* Looks like we have overlays packed into the segment. */
+ check_vma = false;
+ break;
+ }
+
+ for (i = 0; i < m->count; i++)
+ {
+ Elf_Internal_Shdr *this_hdr;
+ asection *sec;
+
+ sec = m->sections[i];
+ this_hdr = &(elf_section_data(sec)->this_hdr);
+ if (!ELF_SECTION_IN_SEGMENT_1 (this_hdr, p, check_vma, 0)
+ && !ELF_TBSS_SPECIAL (this_hdr, p))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: section `%pA' can't be allocated in segment %d"),
+ abfd, sec, j);
+ print_segment_map (m);
+ }
+ }
+
+ if (p_align_p)
+ p->p_align = p_align;
+ }
+ }
+
+ elf_next_file_pos (abfd) = off;
+
+ if (link_info != NULL
+ && phdr_load_seg != NULL
+ && phdr_load_seg->includes_filehdr)
+ {
+ /* There is a segment that contains both the file headers and the
+ program headers, so provide a symbol __ehdr_start pointing there.
+ A program can use this to examine itself robustly. */
+
+ struct elf_link_hash_entry *hash
+ = elf_link_hash_lookup (elf_hash_table (link_info), "__ehdr_start",
+ false, false, true);
+ /* If the symbol was referenced and not defined, define it. */
+ if (hash != NULL
+ && (hash->root.type == bfd_link_hash_new
+ || hash->root.type == bfd_link_hash_undefined
+ || hash->root.type == bfd_link_hash_undefweak
+ || hash->root.type == bfd_link_hash_common))
+ {
+ asection *s = NULL;
+ bfd_vma filehdr_vaddr = phdrs[phdr_load_seg->idx].p_vaddr / opb;
+
+ if (phdr_load_seg->count != 0)
+ /* The segment contains sections, so use the first one. */
+ s = phdr_load_seg->sections[0];
+ else
+ /* Use the first (i.e. lowest-addressed) section in any segment. */
+ for (m = elf_seg_map (abfd); m != NULL; m = m->next)
+ if (m->p_type == PT_LOAD && m->count != 0)
+ {
+ s = m->sections[0];
+ break;
+ }
+
+ if (s != NULL)
+ {
+ hash->root.u.def.value = filehdr_vaddr - s->vma;
+ hash->root.u.def.section = s;
+ }
+ else
+ {
+ hash->root.u.def.value = filehdr_vaddr;
+ hash->root.u.def.section = bfd_abs_section_ptr;
+ }
+
+ hash->root.type = bfd_link_hash_defined;
+ hash->def_regular = 1;
+ hash->non_elf = 0;
+ }
+ }
+
+ return true;
+}
+
+/* Determine if a bfd is a debuginfo file. Unfortunately there
+ is no defined method for detecting such files, so we have to
+ use heuristics instead. */
+
+bool
+is_debuginfo_file (bfd *abfd)
+{
+ if (abfd == NULL || bfd_get_flavour (abfd) != bfd_target_elf_flavour)
+ return false;
+
+ Elf_Internal_Shdr **start_headers = elf_elfsections (abfd);
+ Elf_Internal_Shdr **end_headers = start_headers + elf_numsections (abfd);
+ Elf_Internal_Shdr **headerp;
+
+ for (headerp = start_headers; headerp < end_headers; headerp ++)
+ {
+ Elf_Internal_Shdr *header = * headerp;
+
+ /* Debuginfo files do not have any allocated SHT_PROGBITS sections.
+ The only allocated sections are SHT_NOBITS or SHT_NOTES. */
+ if ((header->sh_flags & SHF_ALLOC) == SHF_ALLOC
+ && header->sh_type != SHT_NOBITS
+ && header->sh_type != SHT_NOTE)
+ return false;
+ }
+
+ return true;
+}
+
+/* Assign file positions for the other sections, except for compressed debugging
+ and other sections assigned in _bfd_elf_assign_file_positions_for_non_load(). */
+
+static bool
+assign_file_positions_for_non_load_sections (bfd *abfd,
+ struct bfd_link_info *link_info)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ Elf_Internal_Shdr **i_shdrpp;
+ Elf_Internal_Shdr **hdrpp, **end_hdrpp;
+ Elf_Internal_Phdr *phdrs;
+ Elf_Internal_Phdr *p;
+ struct elf_segment_map *m;
+ file_ptr off;
+ unsigned int opb = bfd_octets_per_byte (abfd, NULL);
+ bfd_vma maxpagesize;
+
+ if (link_info != NULL)
+ maxpagesize = link_info->maxpagesize;
+ else
+ maxpagesize = bed->maxpagesize;
+ i_shdrpp = elf_elfsections (abfd);
+ end_hdrpp = i_shdrpp + elf_numsections (abfd);
+ off = elf_next_file_pos (abfd);
+ for (hdrpp = i_shdrpp + 1; hdrpp < end_hdrpp; hdrpp++)
+ {
+ Elf_Internal_Shdr *hdr;
+ bfd_vma align;
+
+ hdr = *hdrpp;
+ if (hdr->bfd_section != NULL
+ && (hdr->bfd_section->filepos != 0
+ || (hdr->sh_type == SHT_NOBITS
+ && hdr->contents == NULL)))
+ BFD_ASSERT (hdr->sh_offset == hdr->bfd_section->filepos);
+ else if ((hdr->sh_flags & SHF_ALLOC) != 0)
+ {
+ if (hdr->sh_size != 0
+ /* PR 24717 - debuginfo files are known to be not strictly
+ compliant with the ELF standard. In particular they often
+ have .note.gnu.property sections that are outside of any
+ loadable segment. This is not a problem for such files,
+ so do not warn about them. */
+ && ! is_debuginfo_file (abfd))
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: warning: allocated section `%s' not in segment"),
+ abfd,
+ (hdr->bfd_section == NULL
+ ? "*unknown*"
+ : hdr->bfd_section->name));
+ /* We don't need to page align empty sections. */
+ if ((abfd->flags & D_PAGED) != 0 && hdr->sh_size != 0)
+ align = maxpagesize;
+ else
+ align = hdr->sh_addralign & -hdr->sh_addralign;
+ off += vma_page_aligned_bias (hdr->sh_addr, off, align);
+ off = _bfd_elf_assign_file_position_for_section (hdr, off,
+ false);
+ }
+ else if (((hdr->sh_type == SHT_REL || hdr->sh_type == SHT_RELA)
+ && hdr->bfd_section == NULL)
+ /* We don't know the offset of these sections yet: their size has
+ not been decided. */
+ || (hdr->bfd_section != NULL
+ && (hdr->bfd_section->flags & SEC_ELF_COMPRESS
+ || (bfd_section_is_ctf (hdr->bfd_section)
+ && abfd->is_linker_output)))
+ || hdr == i_shdrpp[elf_onesymtab (abfd)]
+ || (elf_symtab_shndx_list (abfd) != NULL
+ && hdr == i_shdrpp[elf_symtab_shndx_list (abfd)->ndx])
+ || hdr == i_shdrpp[elf_strtab_sec (abfd)]
+ || hdr == i_shdrpp[elf_shstrtab_sec (abfd)])
+ hdr->sh_offset = -1;
+ else
+ off = _bfd_elf_assign_file_position_for_section (hdr, off, true);
+ }
+ elf_next_file_pos (abfd) = off;
+
+ /* Now that we have set the section file positions, we can set up
+ the file positions for the non PT_LOAD segments. */
+ phdrs = elf_tdata (abfd)->phdr;
+ for (m = elf_seg_map (abfd), p = phdrs; m != NULL; m = m->next, p++)
+ {
+ if (p->p_type == PT_GNU_RELRO)
+ {
+ bfd_vma start, end; /* Bytes. */
+ bool ok;
+
+ if (link_info != NULL)
+ {
+ /* During linking the range of the RELRO segment is passed
+ in link_info. Note that there may be padding between
+ relro_start and the first RELRO section. */
+ start = link_info->relro_start;
+ end = link_info->relro_end;
+ }
+ else if (m->count != 0)
+ {
+ if (!m->p_size_valid)
+ abort ();
+ start = m->sections[0]->vma;
+ end = start + m->p_size / opb;
+ }
+ else
+ {
+ start = 0;
+ end = 0;
+ }
+
+ ok = false;
+ if (start < end)
+ {
+ struct elf_segment_map *lm;
+ const Elf_Internal_Phdr *lp;
+ unsigned int i;
+
+ /* Find a LOAD segment containing a section in the RELRO
+ segment. */
+ for (lm = elf_seg_map (abfd), lp = phdrs;
+ lm != NULL;
+ lm = lm->next, lp++)
+ {
+ if (lp->p_type == PT_LOAD
+ && lm->count != 0
+ && (lm->sections[lm->count - 1]->vma
+ + (!IS_TBSS (lm->sections[lm->count - 1])
+ ? lm->sections[lm->count - 1]->size / opb
+ : 0)) > start
+ && lm->sections[0]->vma < end)
+ break;
+ }
+
+ if (lm != NULL)
+ {
+ /* Find the section starting the RELRO segment. */
+ for (i = 0; i < lm->count; i++)
+ {
+ asection *s = lm->sections[i];
+ if (s->vma >= start
+ && s->vma < end
+ && s->size != 0)
+ break;
+ }
+
+ if (i < lm->count)
+ {
+ p->p_vaddr = lm->sections[i]->vma * opb;
+ p->p_paddr = lm->sections[i]->lma * opb;
+ p->p_offset = lm->sections[i]->filepos;
+ p->p_memsz = end * opb - p->p_vaddr;
+ p->p_filesz = p->p_memsz;
+
+ /* The RELRO segment typically ends a few bytes
+ into .got.plt but other layouts are possible.
+ In cases where the end does not match any
+ loaded section (for instance is in file
+ padding), trim p_filesz back to correspond to
+ the end of loaded section contents. */
+ if (p->p_filesz > lp->p_vaddr + lp->p_filesz - p->p_vaddr)
+ p->p_filesz = lp->p_vaddr + lp->p_filesz - p->p_vaddr;
+
+ /* Preserve the alignment and flags if they are
+ valid. The gold linker generates RW/4 for
+ the PT_GNU_RELRO section. It is better for
+ objcopy/strip to honor these attributes
+ otherwise gdb will choke when using separate
+ debug files. */
+ if (!m->p_align_valid)
+ p->p_align = 1;
+ if (!m->p_flags_valid)
+ p->p_flags = PF_R;
+ ok = true;
+ }
+ }
+ }
+
+ if (!ok)
+ {
+ if (link_info != NULL)
+ _bfd_error_handler
+ (_("%pB: warning: unable to allocate any sections to PT_GNU_RELRO segment"),
+ abfd);
+ memset (p, 0, sizeof *p);
+ }
+ }
+ else if (p->p_type == PT_GNU_STACK)
+ {
+ if (m->p_size_valid)
+ p->p_memsz = m->p_size;
+ }
+ else if (m->count != 0)
+ {
+ unsigned int i;
+
+ if (p->p_type != PT_LOAD
+ && (p->p_type != PT_NOTE
+ || bfd_get_format (abfd) != bfd_core))
+ {
+ /* A user specified segment layout may include a PHDR
+ segment that overlaps with a LOAD segment... */
+ if (p->p_type == PT_PHDR)
+ {
+ m->count = 0;
+ continue;
+ }
+
+ if (m->includes_filehdr || m->includes_phdrs)
+ {
+ /* PR 17512: file: 2195325e. */
+ _bfd_error_handler
+ (_("%pB: error: non-load segment %d includes file header "
+ "and/or program header"),
+ abfd, (int) (p - phdrs));
+ return false;
+ }
+
+ p->p_filesz = 0;
+ p->p_offset = m->sections[0]->filepos;
+ for (i = m->count; i-- != 0;)
+ {
+ asection *sect = m->sections[i];
+ Elf_Internal_Shdr *hdr = &elf_section_data (sect)->this_hdr;
+ if (hdr->sh_type != SHT_NOBITS)
+ {
+ p->p_filesz = sect->filepos - p->p_offset + hdr->sh_size;
+ /* NB: p_memsz of the loadable PT_NOTE segment
+ should be the same as p_filesz. */
+ if (p->p_type == PT_NOTE
+ && (hdr->sh_flags & SHF_ALLOC) != 0)
+ p->p_memsz = p->p_filesz;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ return true;
+}
+
+static elf_section_list *
+find_section_in_list (unsigned int i, elf_section_list * list)
+{
+ for (;list != NULL; list = list->next)
+ if (list->ndx == i)
+ break;
+ return list;
+}
+
+/* Work out the file positions of all the sections. This is called by
+ _bfd_elf_compute_section_file_positions. All the section sizes and
+ VMAs must be known before this is called.
+
+ Reloc sections come in two flavours: Those processed specially as
+ "side-channel" data attached to a section to which they apply, and those that
+ bfd doesn't process as relocations. The latter sort are stored in a normal
+ bfd section by bfd_section_from_shdr. We don't consider the former sort
+ here, unless they form part of the loadable image. Reloc sections not
+ assigned here (and compressed debugging sections and CTF sections which
+ nothing else in the file can rely upon) will be handled later by
+ assign_file_positions_for_relocs.
+
+ We also don't set the positions of the .symtab and .strtab here. */
+
+static bool
+assign_file_positions_except_relocs (bfd *abfd,
+ struct bfd_link_info *link_info)
+{
+ struct elf_obj_tdata *tdata = elf_tdata (abfd);
+ Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd);
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ unsigned int alloc;
+
+ if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0
+ && bfd_get_format (abfd) != bfd_core)
+ {
+ Elf_Internal_Shdr ** const i_shdrpp = elf_elfsections (abfd);
+ unsigned int num_sec = elf_numsections (abfd);
+ Elf_Internal_Shdr **hdrpp;
+ unsigned int i;
+ file_ptr off;
+
+ /* Start after the ELF header. */
+ off = i_ehdrp->e_ehsize;
+
+ /* We are not creating an executable, which means that we are
+ not creating a program header, and that the actual order of
+ the sections in the file is unimportant. */
+ for (i = 1, hdrpp = i_shdrpp + 1; i < num_sec; i++, hdrpp++)
+ {
+ Elf_Internal_Shdr *hdr;
+
+ hdr = *hdrpp;
+ if (((hdr->sh_type == SHT_REL || hdr->sh_type == SHT_RELA)
+ && hdr->bfd_section == NULL)
+ /* Do not assign offsets for these sections yet: we don't know
+ their sizes. */
+ || (hdr->bfd_section != NULL
+ && (hdr->bfd_section->flags & SEC_ELF_COMPRESS
+ || (bfd_section_is_ctf (hdr->bfd_section)
+ && abfd->is_linker_output)))
+ || i == elf_onesymtab (abfd)
+ || (elf_symtab_shndx_list (abfd) != NULL
+ && hdr == i_shdrpp[elf_symtab_shndx_list (abfd)->ndx])
+ || i == elf_strtab_sec (abfd)
+ || i == elf_shstrtab_sec (abfd))
+ {
+ hdr->sh_offset = -1;
+ }
+ else
+ off = _bfd_elf_assign_file_position_for_section (hdr, off, true);
+ }
+
+ elf_next_file_pos (abfd) = off;
+ elf_program_header_size (abfd) = 0;
+ }
+ else
+ {
+ /* Assign file positions for the loaded sections based on the
+ assignment of sections to segments. */
+ if (!assign_file_positions_for_load_sections (abfd, link_info))
+ return false;
+
+ /* And for non-load sections. */
+ if (!assign_file_positions_for_non_load_sections (abfd, link_info))
+ return false;
+ }
+
+ if (!(*bed->elf_backend_modify_headers) (abfd, link_info))
+ return false;
+
+ /* Write out the program headers. */
+ alloc = i_ehdrp->e_phnum;
+ if (alloc != 0)
+ {
+ if (link_info != NULL && ! link_info->no_warn_rwx_segments)
+ {
+ /* Memory resident segments with non-zero size and RWX permissions are a
+ security risk, so we generate a warning here if we are creating any. */
+ unsigned int i;
+
+ for (i = 0; i < alloc; i++)
+ {
+ const Elf_Internal_Phdr * phdr = tdata->phdr + i;
+
+ if (phdr->p_memsz == 0)
+ continue;
+
+ if (phdr->p_type == PT_TLS && (phdr->p_flags & PF_X))
+ _bfd_error_handler (_("warning: %pB has a TLS segment with execute permission"),
+ abfd);
+ else if (phdr->p_type == PT_LOAD
+ && (phdr->p_flags & (PF_R | PF_W | PF_X)) == (PF_R | PF_W | PF_X))
+ _bfd_error_handler (_("warning: %pB has a LOAD segment with RWX permissions"),
+ abfd);
+ }
+ }
+
+ if (bfd_seek (abfd, i_ehdrp->e_phoff, SEEK_SET) != 0
+ || bed->s->write_out_phdrs (abfd, tdata->phdr, alloc) != 0)
+ return false;
+ }
+
+ return true;
+}
+
+bool
+_bfd_elf_init_file_header (bfd *abfd,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED)
+{
+ Elf_Internal_Ehdr *i_ehdrp; /* Elf file header, internal form. */
+ struct elf_strtab_hash *shstrtab;
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ i_ehdrp = elf_elfheader (abfd);
+
+ shstrtab = _bfd_elf_strtab_init ();
+ if (shstrtab == NULL)
+ return false;
+
+ elf_shstrtab (abfd) = shstrtab;
+
+ i_ehdrp->e_ident[EI_MAG0] = ELFMAG0;
+ i_ehdrp->e_ident[EI_MAG1] = ELFMAG1;
+ i_ehdrp->e_ident[EI_MAG2] = ELFMAG2;
+ i_ehdrp->e_ident[EI_MAG3] = ELFMAG3;
+
+ i_ehdrp->e_ident[EI_CLASS] = bed->s->elfclass;
+ i_ehdrp->e_ident[EI_DATA] =
+ bfd_big_endian (abfd) ? ELFDATA2MSB : ELFDATA2LSB;
+ i_ehdrp->e_ident[EI_VERSION] = bed->s->ev_current;
+
+ if ((abfd->flags & DYNAMIC) != 0)
+ i_ehdrp->e_type = ET_DYN;
+ else if ((abfd->flags & EXEC_P) != 0)
+ i_ehdrp->e_type = ET_EXEC;
+ else if (bfd_get_format (abfd) == bfd_core)
+ i_ehdrp->e_type = ET_CORE;
+ else
+ i_ehdrp->e_type = ET_REL;
+
+ switch (bfd_get_arch (abfd))
+ {
+ case bfd_arch_unknown:
+ i_ehdrp->e_machine = EM_NONE;
+ break;
+
+ /* There used to be a long list of cases here, each one setting
+ e_machine to the same EM_* macro #defined as ELF_MACHINE_CODE
+ in the corresponding bfd definition. To avoid duplication,
+ the switch was removed. Machines that need special handling
+ can generally do it in elf_backend_final_write_processing(),
+ unless they need the information earlier than the final write.
+ Such need can generally be supplied by replacing the tests for
+ e_machine with the conditions used to determine it. */
+ default:
+ i_ehdrp->e_machine = bed->elf_machine_code;
+ }
+
+ i_ehdrp->e_version = bed->s->ev_current;
+ i_ehdrp->e_ehsize = bed->s->sizeof_ehdr;
+
+ /* No program header, for now. */
+ i_ehdrp->e_phoff = 0;
+ i_ehdrp->e_phentsize = 0;
+ i_ehdrp->e_phnum = 0;
+
+ /* Each bfd section is section header entry. */
+ i_ehdrp->e_entry = bfd_get_start_address (abfd);
+ i_ehdrp->e_shentsize = bed->s->sizeof_shdr;
+
+ elf_tdata (abfd)->symtab_hdr.sh_name =
+ (unsigned int) _bfd_elf_strtab_add (shstrtab, ".symtab", false);
+ elf_tdata (abfd)->strtab_hdr.sh_name =
+ (unsigned int) _bfd_elf_strtab_add (shstrtab, ".strtab", false);
+ elf_tdata (abfd)->shstrtab_hdr.sh_name =
+ (unsigned int) _bfd_elf_strtab_add (shstrtab, ".shstrtab", false);
+ if (elf_tdata (abfd)->symtab_hdr.sh_name == (unsigned int) -1
+ || elf_tdata (abfd)->strtab_hdr.sh_name == (unsigned int) -1
+ || elf_tdata (abfd)->shstrtab_hdr.sh_name == (unsigned int) -1)
+ return false;
+
+ return true;
+}
+
+/* Set e_type in ELF header to ET_EXEC for -pie -Ttext-segment=.
+
+ FIXME: We used to have code here to sort the PT_LOAD segments into
+ ascending order, as per the ELF spec. But this breaks some programs,
+ including the Linux kernel. But really either the spec should be
+ changed or the programs updated. */
+
+bool
+_bfd_elf_modify_headers (bfd *obfd, struct bfd_link_info *link_info)
+{
+ if (link_info != NULL && bfd_link_pie (link_info))
+ {
+ Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (obfd);
+ unsigned int num_segments = i_ehdrp->e_phnum;
+ struct elf_obj_tdata *tdata = elf_tdata (obfd);
+ Elf_Internal_Phdr *segment = tdata->phdr;
+ Elf_Internal_Phdr *end_segment = &segment[num_segments];
+
+ /* Find the lowest p_vaddr in PT_LOAD segments. */
+ bfd_vma p_vaddr = (bfd_vma) -1;
+ for (; segment < end_segment; segment++)
+ if (segment->p_type == PT_LOAD && p_vaddr > segment->p_vaddr)
+ p_vaddr = segment->p_vaddr;
+
+ /* Set e_type to ET_EXEC if the lowest p_vaddr in PT_LOAD
+ segments is non-zero. */
+ if (p_vaddr)
+ i_ehdrp->e_type = ET_EXEC;
+ }
+ return true;
+}
+
+/* Assign file positions for all the reloc sections which are not part
+ of the loadable file image, and the file position of section headers. */
+
+static bool
+_bfd_elf_assign_file_positions_for_non_load (bfd *abfd)
+{
+ file_ptr off;
+ Elf_Internal_Shdr **shdrpp, **end_shdrpp;
+ Elf_Internal_Shdr *shdrp;
+ Elf_Internal_Ehdr *i_ehdrp;
+ const struct elf_backend_data *bed;
+
+ off = elf_next_file_pos (abfd);
+
+ shdrpp = elf_elfsections (abfd);
+ end_shdrpp = shdrpp + elf_numsections (abfd);
+ for (shdrpp++; shdrpp < end_shdrpp; shdrpp++)
+ {
+ shdrp = *shdrpp;
+ if (shdrp->sh_offset == -1)
+ {
+ asection *sec = shdrp->bfd_section;
+ bool is_rel = (shdrp->sh_type == SHT_REL
+ || shdrp->sh_type == SHT_RELA);
+ bool is_ctf = sec && bfd_section_is_ctf (sec);
+ if (is_rel
+ || is_ctf
+ || (sec != NULL && (sec->flags & SEC_ELF_COMPRESS)))
+ {
+ if (!is_rel && !is_ctf)
+ {
+ const char *name = sec->name;
+ struct bfd_elf_section_data *d;
+
+ /* Compress DWARF debug sections. */
+ if (!bfd_compress_section (abfd, sec,
+ shdrp->contents))
+ return false;
+
+ if (sec->compress_status == COMPRESS_SECTION_DONE
+ && (abfd->flags & BFD_COMPRESS_GABI) == 0)
+ {
+ /* If section is compressed with zlib-gnu, convert
+ section name from .debug_* to .zdebug_*. */
+ char *new_name
+ = convert_debug_to_zdebug (abfd, name);
+ if (new_name == NULL)
+ return false;
+ name = new_name;
+ }
+ /* Add section name to section name section. */
+ if (shdrp->sh_name != (unsigned int) -1)
+ abort ();
+ shdrp->sh_name
+ = (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd),
+ name, false);
+ d = elf_section_data (sec);
+
+ /* Add reloc section name to section name section. */
+ if (d->rel.hdr
+ && !_bfd_elf_set_reloc_sh_name (abfd,
+ d->rel.hdr,
+ name, false))
+ return false;
+ if (d->rela.hdr
+ && !_bfd_elf_set_reloc_sh_name (abfd,
+ d->rela.hdr,
+ name, true))
+ return false;
+
+ /* Update section size and contents. */
+ shdrp->sh_size = sec->size;
+ shdrp->contents = sec->contents;
+ shdrp->bfd_section->contents = NULL;
+ }
+ else if (is_ctf)
+ {
+ /* Update section size and contents. */
+ shdrp->sh_size = sec->size;
+ shdrp->contents = sec->contents;
+ }
+
+ off = _bfd_elf_assign_file_position_for_section (shdrp,
+ off,
+ true);
+ }
+ }
+ }
+
+ /* Place section name section after DWARF debug sections have been
+ compressed. */
+ _bfd_elf_strtab_finalize (elf_shstrtab (abfd));
+ shdrp = &elf_tdata (abfd)->shstrtab_hdr;
+ shdrp->sh_size = _bfd_elf_strtab_size (elf_shstrtab (abfd));
+ off = _bfd_elf_assign_file_position_for_section (shdrp, off, true);
+
+ /* Place the section headers. */
+ i_ehdrp = elf_elfheader (abfd);
+ bed = get_elf_backend_data (abfd);
+ off = align_file_position (off, 1 << bed->s->log_file_align);
+ i_ehdrp->e_shoff = off;
+ off += i_ehdrp->e_shnum * i_ehdrp->e_shentsize;
+ elf_next_file_pos (abfd) = off;
+
+ return true;
+}
+
+bool
+_bfd_elf_write_object_contents (bfd *abfd)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ Elf_Internal_Shdr **i_shdrp;
+ bool failed;
+ unsigned int count, num_sec;
+ struct elf_obj_tdata *t;
+
+ if (! abfd->output_has_begun
+ && ! _bfd_elf_compute_section_file_positions (abfd, NULL))
+ return false;
+ /* Do not rewrite ELF data when the BFD has been opened for update.
+ abfd->output_has_begun was set to TRUE on opening, so creation of new
+ sections, and modification of existing section sizes was restricted.
+ This means the ELF header, program headers and section headers can't have
+ changed.
+ If the contents of any sections has been modified, then those changes have
+ already been written to the BFD. */
+ else if (abfd->direction == both_direction)
+ {
+ BFD_ASSERT (abfd->output_has_begun);
+ return true;
+ }
+
+ i_shdrp = elf_elfsections (abfd);
+
+ failed = false;
+ bfd_map_over_sections (abfd, bed->s->write_relocs, &failed);
+ if (failed)
+ return false;
+
+ if (!_bfd_elf_assign_file_positions_for_non_load (abfd))
+ return false;
+
+ /* After writing the headers, we need to write the sections too... */
+ num_sec = elf_numsections (abfd);
+ for (count = 1; count < num_sec; count++)
+ {
+ i_shdrp[count]->sh_name
+ = _bfd_elf_strtab_offset (elf_shstrtab (abfd),
+ i_shdrp[count]->sh_name);
+ if (bed->elf_backend_section_processing)
+ if (!(*bed->elf_backend_section_processing) (abfd, i_shdrp[count]))
+ return false;
+ if (i_shdrp[count]->contents)
+ {
+ bfd_size_type amt = i_shdrp[count]->sh_size;
+
+ if (bfd_seek (abfd, i_shdrp[count]->sh_offset, SEEK_SET) != 0
+ || bfd_bwrite (i_shdrp[count]->contents, amt, abfd) != amt)
+ return false;
+ }
+ }
+
+ /* Write out the section header names. */
+ t = elf_tdata (abfd);
+ if (elf_shstrtab (abfd) != NULL
+ && (bfd_seek (abfd, t->shstrtab_hdr.sh_offset, SEEK_SET) != 0
+ || !_bfd_elf_strtab_emit (abfd, elf_shstrtab (abfd))))
+ return false;
+
+ if (!(*bed->elf_backend_final_write_processing) (abfd))
+ return false;
+
+ if (!bed->s->write_shdrs_and_ehdr (abfd))
+ return false;
+
+ /* This is last since write_shdrs_and_ehdr can touch i_shdrp[0]. */
+ if (t->o->build_id.after_write_object_contents != NULL
+ && !(*t->o->build_id.after_write_object_contents) (abfd))
+ return false;
+ if (t->o->package_metadata.after_write_object_contents != NULL
+ && !(*t->o->package_metadata.after_write_object_contents) (abfd))
+ return false;
+
+ return true;
+}
+
+bool
+_bfd_elf_write_corefile_contents (bfd *abfd)
+{
+ /* Hopefully this can be done just like an object file. */
+ return _bfd_elf_write_object_contents (abfd);
+}
+
+/* Given a section, search the header to find them. */
+
+unsigned int
+_bfd_elf_section_from_bfd_section (bfd *abfd, struct bfd_section *asect)
+{
+ const struct elf_backend_data *bed;
+ unsigned int sec_index;
+
+ if (elf_section_data (asect) != NULL
+ && elf_section_data (asect)->this_idx != 0)
+ return elf_section_data (asect)->this_idx;
+
+ if (bfd_is_abs_section (asect))
+ sec_index = SHN_ABS;
+ else if (bfd_is_com_section (asect))
+ sec_index = SHN_COMMON;
+ else if (bfd_is_und_section (asect))
+ sec_index = SHN_UNDEF;
+ else
+ sec_index = SHN_BAD;
+
+ bed = get_elf_backend_data (abfd);
+ if (bed->elf_backend_section_from_bfd_section)
+ {
+ int retval = sec_index;
+
+ if ((*bed->elf_backend_section_from_bfd_section) (abfd, asect, &retval))
+ return retval;
+ }
+
+ if (sec_index == SHN_BAD)
+ bfd_set_error (bfd_error_nonrepresentable_section);
+
+ return sec_index;
+}
+
+/* Given a BFD symbol, return the index in the ELF symbol table, or -1
+ on error. */
+
+int
+_bfd_elf_symbol_from_bfd_symbol (bfd *abfd, asymbol **asym_ptr_ptr)
+{
+ asymbol *asym_ptr = *asym_ptr_ptr;
+ int idx;
+ flagword flags = asym_ptr->flags;
+
+ /* When gas creates relocations against local labels, it creates its
+ own symbol for the section, but does put the symbol into the
+ symbol chain, so udata is 0. When the linker is generating
+ relocatable output, this section symbol may be for one of the
+ input sections rather than the output section. */
+ if (asym_ptr->udata.i == 0
+ && (flags & BSF_SECTION_SYM)
+ && asym_ptr->section)
+ {
+ asection *sec;
+
+ sec = asym_ptr->section;
+ if (sec->owner != abfd && sec->output_section != NULL)
+ sec = sec->output_section;
+ if (sec->owner == abfd
+ && sec->index < elf_num_section_syms (abfd)
+ && elf_section_syms (abfd)[sec->index] != NULL)
+ asym_ptr->udata.i = elf_section_syms (abfd)[sec->index]->udata.i;
+ }
+
+ idx = asym_ptr->udata.i;
+
+ if (idx == 0)
+ {
+ /* This case can occur when using --strip-symbol on a symbol
+ which is used in a relocation entry. */
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB: symbol `%s' required but not present"),
+ abfd, bfd_asymbol_name (asym_ptr));
+ bfd_set_error (bfd_error_no_symbols);
+ return -1;
+ }
+
+#if DEBUG & 4
+ {
+ fprintf (stderr,
+ "elf_symbol_from_bfd_symbol 0x%.8lx, name = %s, sym num = %d, flags = 0x%.8x\n",
+ (long) asym_ptr, asym_ptr->name, idx, flags);
+ fflush (stderr);
+ }
+#endif
+
+ return idx;
+}
+
+/* Rewrite program header information. */
+
+static bool
+rewrite_elf_program_header (bfd *ibfd, bfd *obfd, bfd_vma maxpagesize)
+{
+ Elf_Internal_Ehdr *iehdr;
+ struct elf_segment_map *map;
+ struct elf_segment_map *map_first;
+ struct elf_segment_map **pointer_to_map;
+ Elf_Internal_Phdr *segment;
+ asection *section;
+ unsigned int i;
+ unsigned int num_segments;
+ bool phdr_included = false;
+ bool p_paddr_valid;
+ struct elf_segment_map *phdr_adjust_seg = NULL;
+ unsigned int phdr_adjust_num = 0;
+ const struct elf_backend_data *bed;
+ unsigned int opb = bfd_octets_per_byte (ibfd, NULL);
+
+ bed = get_elf_backend_data (ibfd);
+ iehdr = elf_elfheader (ibfd);
+
+ map_first = NULL;
+ pointer_to_map = &map_first;
+
+ num_segments = elf_elfheader (ibfd)->e_phnum;
+
+ /* Returns the end address of the segment + 1. */
+#define SEGMENT_END(segment, start) \
+ (start + (segment->p_memsz > segment->p_filesz \
+ ? segment->p_memsz : segment->p_filesz))
+
+#define SECTION_SIZE(section, segment) \
+ (((section->flags & (SEC_HAS_CONTENTS | SEC_THREAD_LOCAL)) \
+ != SEC_THREAD_LOCAL || segment->p_type == PT_TLS) \
+ ? section->size : 0)
+
+ /* Returns TRUE if the given section is contained within
+ the given segment. VMA addresses are compared. */
+#define IS_CONTAINED_BY_VMA(section, segment, opb) \
+ (section->vma * (opb) >= segment->p_vaddr \
+ && (section->vma * (opb) + SECTION_SIZE (section, segment) \
+ <= (SEGMENT_END (segment, segment->p_vaddr))))
+
+ /* Returns TRUE if the given section is contained within
+ the given segment. LMA addresses are compared. */
+#define IS_CONTAINED_BY_LMA(section, segment, base, opb) \
+ (section->lma * (opb) >= base \
+ && (section->lma + SECTION_SIZE (section, segment) / (opb) >= section->lma) \
+ && (section->lma * (opb) + SECTION_SIZE (section, segment) \
+ <= SEGMENT_END (segment, base)))
+
+ /* Handle PT_NOTE segment. */
+#define IS_NOTE(p, s) \
+ (p->p_type == PT_NOTE \
+ && elf_section_type (s) == SHT_NOTE \
+ && (bfd_vma) s->filepos >= p->p_offset \
+ && ((bfd_vma) s->filepos + s->size \
+ <= p->p_offset + p->p_filesz))
+
+ /* Special case: corefile "NOTE" section containing regs, prpsinfo
+ etc. */
+#define IS_COREFILE_NOTE(p, s) \
+ (IS_NOTE (p, s) \
+ && bfd_get_format (ibfd) == bfd_core \
+ && s->vma == 0 \
+ && s->lma == 0)
+
+ /* The complicated case when p_vaddr is 0 is to handle the Solaris
+ linker, which generates a PT_INTERP section with p_vaddr and
+ p_memsz set to 0. */
+#define IS_SOLARIS_PT_INTERP(p, s) \
+ (p->p_vaddr == 0 \
+ && p->p_paddr == 0 \
+ && p->p_memsz == 0 \
+ && p->p_filesz > 0 \
+ && (s->flags & SEC_HAS_CONTENTS) != 0 \
+ && s->size > 0 \
+ && (bfd_vma) s->filepos >= p->p_offset \
+ && ((bfd_vma) s->filepos + s->size \
+ <= p->p_offset + p->p_filesz))
+
+ /* Decide if the given section should be included in the given segment.
+ A section will be included if:
+ 1. It is within the address space of the segment -- we use the LMA
+ if that is set for the segment and the VMA otherwise,
+ 2. It is an allocated section or a NOTE section in a PT_NOTE
+ segment.
+ 3. There is an output section associated with it,
+ 4. The section has not already been allocated to a previous segment.
+ 5. PT_GNU_STACK segments do not include any sections.
+ 6. PT_TLS segment includes only SHF_TLS sections.
+ 7. SHF_TLS sections are only in PT_TLS or PT_LOAD segments.
+ 8. PT_DYNAMIC should not contain empty sections at the beginning
+ (with the possible exception of .dynamic). */
+#define IS_SECTION_IN_INPUT_SEGMENT(section, segment, bed, opb) \
+ ((((segment->p_paddr \
+ ? IS_CONTAINED_BY_LMA (section, segment, segment->p_paddr, opb) \
+ : IS_CONTAINED_BY_VMA (section, segment, opb)) \
+ && (section->flags & SEC_ALLOC) != 0) \
+ || IS_NOTE (segment, section)) \
+ && segment->p_type != PT_GNU_STACK \
+ && (segment->p_type != PT_TLS \
+ || (section->flags & SEC_THREAD_LOCAL)) \
+ && (segment->p_type == PT_LOAD \
+ || segment->p_type == PT_TLS \
+ || (section->flags & SEC_THREAD_LOCAL) == 0) \
+ && (segment->p_type != PT_DYNAMIC \
+ || SECTION_SIZE (section, segment) > 0 \
+ || (segment->p_paddr \
+ ? segment->p_paddr != section->lma * (opb) \
+ : segment->p_vaddr != section->vma * (opb)) \
+ || (strcmp (bfd_section_name (section), ".dynamic") == 0)) \
+ && (segment->p_type != PT_LOAD || !section->segment_mark))
+
+/* If the output section of a section in the input segment is NULL,
+ it is removed from the corresponding output segment. */
+#define INCLUDE_SECTION_IN_SEGMENT(section, segment, bed, opb) \
+ (IS_SECTION_IN_INPUT_SEGMENT (section, segment, bed, opb) \
+ && section->output_section != NULL)
+
+ /* Returns TRUE iff seg1 starts after the end of seg2. */
+#define SEGMENT_AFTER_SEGMENT(seg1, seg2, field) \
+ (seg1->field >= SEGMENT_END (seg2, seg2->field))
+
+ /* Returns TRUE iff seg1 and seg2 overlap. Segments overlap iff both
+ their VMA address ranges and their LMA address ranges overlap.
+ It is possible to have overlapping VMA ranges without overlapping LMA
+ ranges. RedBoot images for example can have both .data and .bss mapped
+ to the same VMA range, but with the .data section mapped to a different
+ LMA. */
+#define SEGMENT_OVERLAPS(seg1, seg2) \
+ ( !(SEGMENT_AFTER_SEGMENT (seg1, seg2, p_vaddr) \
+ || SEGMENT_AFTER_SEGMENT (seg2, seg1, p_vaddr)) \
+ && !(SEGMENT_AFTER_SEGMENT (seg1, seg2, p_paddr) \
+ || SEGMENT_AFTER_SEGMENT (seg2, seg1, p_paddr)))
+
+ /* Initialise the segment mark field, and discard stupid alignment. */
+ for (section = ibfd->sections; section != NULL; section = section->next)
+ {
+ asection *o = section->output_section;
+ if (o != NULL && o->alignment_power >= (sizeof (bfd_vma) * 8) - 1)
+ o->alignment_power = 0;
+ section->segment_mark = false;
+ }
+
+ /* The Solaris linker creates program headers in which all the
+ p_paddr fields are zero. When we try to objcopy or strip such a
+ file, we get confused. Check for this case, and if we find it
+ don't set the p_paddr_valid fields. */
+ p_paddr_valid = false;
+ for (i = 0, segment = elf_tdata (ibfd)->phdr;
+ i < num_segments;
+ i++, segment++)
+ if (segment->p_paddr != 0)
+ {
+ p_paddr_valid = true;
+ break;
+ }
+
+ /* Scan through the segments specified in the program header
+ of the input BFD. For this first scan we look for overlaps
+ in the loadable segments. These can be created by weird
+ parameters to objcopy. Also, fix some solaris weirdness. */
+ for (i = 0, segment = elf_tdata (ibfd)->phdr;
+ i < num_segments;
+ i++, segment++)
+ {
+ unsigned int j;
+ Elf_Internal_Phdr *segment2;
+
+ if (segment->p_type == PT_INTERP)
+ for (section = ibfd->sections; section; section = section->next)
+ if (IS_SOLARIS_PT_INTERP (segment, section))
+ {
+ /* Mininal change so that the normal section to segment
+ assignment code will work. */
+ segment->p_vaddr = section->vma * opb;
+ break;
+ }
+
+ if (segment->p_type != PT_LOAD)
+ {
+ /* Remove PT_GNU_RELRO segment. */
+ if (segment->p_type == PT_GNU_RELRO)
+ segment->p_type = PT_NULL;
+ continue;
+ }
+
+ /* Determine if this segment overlaps any previous segments. */
+ for (j = 0, segment2 = elf_tdata (ibfd)->phdr; j < i; j++, segment2++)
+ {
+ bfd_signed_vma extra_length;
+
+ if (segment2->p_type != PT_LOAD
+ || !SEGMENT_OVERLAPS (segment, segment2))
+ continue;
+
+ /* Merge the two segments together. */
+ if (segment2->p_vaddr < segment->p_vaddr)
+ {
+ /* Extend SEGMENT2 to include SEGMENT and then delete
+ SEGMENT. */
+ extra_length = (SEGMENT_END (segment, segment->p_vaddr)
+ - SEGMENT_END (segment2, segment2->p_vaddr));
+
+ if (extra_length > 0)
+ {
+ segment2->p_memsz += extra_length;
+ segment2->p_filesz += extra_length;
+ }
+
+ segment->p_type = PT_NULL;
+
+ /* Since we have deleted P we must restart the outer loop. */
+ i = 0;
+ segment = elf_tdata (ibfd)->phdr;
+ break;
+ }
+ else
+ {
+ /* Extend SEGMENT to include SEGMENT2 and then delete
+ SEGMENT2. */
+ extra_length = (SEGMENT_END (segment2, segment2->p_vaddr)
+ - SEGMENT_END (segment, segment->p_vaddr));
+
+ if (extra_length > 0)
+ {
+ segment->p_memsz += extra_length;
+ segment->p_filesz += extra_length;
+ }
+
+ segment2->p_type = PT_NULL;
+ }
+ }
+ }
+
+ /* The second scan attempts to assign sections to segments. */
+ for (i = 0, segment = elf_tdata (ibfd)->phdr;
+ i < num_segments;
+ i++, segment++)
+ {
+ unsigned int section_count;
+ asection **sections;
+ asection *output_section;
+ unsigned int isec;
+ asection *matching_lma;
+ asection *suggested_lma;
+ unsigned int j;
+ size_t amt;
+ asection *first_section;
+
+ if (segment->p_type == PT_NULL)
+ continue;
+
+ first_section = NULL;
+ /* Compute how many sections might be placed into this segment. */
+ for (section = ibfd->sections, section_count = 0;
+ section != NULL;
+ section = section->next)
+ {
+ /* Find the first section in the input segment, which may be
+ removed from the corresponding output segment. */
+ if (IS_SECTION_IN_INPUT_SEGMENT (section, segment, bed, opb))
+ {
+ if (first_section == NULL)
+ first_section = section;
+ if (section->output_section != NULL)
+ ++section_count;
+ }
+ }
+
+ /* Allocate a segment map big enough to contain
+ all of the sections we have selected. */
+ amt = sizeof (struct elf_segment_map) - sizeof (asection *);
+ amt += section_count * sizeof (asection *);
+ map = (struct elf_segment_map *) bfd_zalloc (obfd, amt);
+ if (map == NULL)
+ return false;
+
+ /* Initialise the fields of the segment map. Default to
+ using the physical address of the segment in the input BFD. */
+ map->next = NULL;
+ map->p_type = segment->p_type;
+ map->p_flags = segment->p_flags;
+ map->p_flags_valid = 1;
+
+ if (map->p_type == PT_LOAD
+ && (ibfd->flags & D_PAGED) != 0
+ && maxpagesize > 1
+ && segment->p_align > 1)
+ {
+ map->p_align = segment->p_align;
+ if (segment->p_align > maxpagesize)
+ map->p_align = maxpagesize;
+ map->p_align_valid = 1;
+ }
+
+ /* If the first section in the input segment is removed, there is
+ no need to preserve segment physical address in the corresponding
+ output segment. */
+ if (!first_section || first_section->output_section != NULL)
+ {
+ map->p_paddr = segment->p_paddr;
+ map->p_paddr_valid = p_paddr_valid;
+ }
+
+ /* Determine if this segment contains the ELF file header
+ and if it contains the program headers themselves. */
+ map->includes_filehdr = (segment->p_offset == 0
+ && segment->p_filesz >= iehdr->e_ehsize);
+ map->includes_phdrs = 0;
+
+ if (!phdr_included || segment->p_type != PT_LOAD)
+ {
+ map->includes_phdrs =
+ (segment->p_offset <= (bfd_vma) iehdr->e_phoff
+ && (segment->p_offset + segment->p_filesz
+ >= ((bfd_vma) iehdr->e_phoff
+ + iehdr->e_phnum * iehdr->e_phentsize)));
+
+ if (segment->p_type == PT_LOAD && map->includes_phdrs)
+ phdr_included = true;
+ }
+
+ if (section_count == 0)
+ {
+ /* Special segments, such as the PT_PHDR segment, may contain
+ no sections, but ordinary, loadable segments should contain
+ something. They are allowed by the ELF spec however, so only
+ a warning is produced.
+ There is however the valid use case of embedded systems which
+ have segments with p_filesz of 0 and a p_memsz > 0 to initialize
+ flash memory with zeros. No warning is shown for that case. */
+ if (segment->p_type == PT_LOAD
+ && (segment->p_filesz > 0 || segment->p_memsz == 0))
+ /* xgettext:c-format */
+ _bfd_error_handler
+ (_("%pB: warning: empty loadable segment detected"
+ " at vaddr=%#" PRIx64 ", is this intentional?"),
+ ibfd, (uint64_t) segment->p_vaddr);
+
+ map->p_vaddr_offset = segment->p_vaddr / opb;
+ map->count = 0;
+ *pointer_to_map = map;
+ pointer_to_map = &map->next;
+
+ continue;
+ }
+
+ /* Now scan the sections in the input BFD again and attempt
+ to add their corresponding output sections to the segment map.
+ The problem here is how to handle an output section which has
+ been moved (ie had its LMA changed). There are four possibilities:
+
+ 1. None of the sections have been moved.
+ In this case we can continue to use the segment LMA from the
+ input BFD.
+
+ 2. All of the sections have been moved by the same amount.
+ In this case we can change the segment's LMA to match the LMA
+ of the first section.
+
+ 3. Some of the sections have been moved, others have not.
+ In this case those sections which have not been moved can be
+ placed in the current segment which will have to have its size,
+ and possibly its LMA changed, and a new segment or segments will
+ have to be created to contain the other sections.
+
+ 4. The sections have been moved, but not by the same amount.
+ In this case we can change the segment's LMA to match the LMA
+ of the first section and we will have to create a new segment
+ or segments to contain the other sections.
+
+ In order to save time, we allocate an array to hold the section
+ pointers that we are interested in. As these sections get assigned
+ to a segment, they are removed from this array. */
+
+ amt = section_count * sizeof (asection *);
+ sections = (asection **) bfd_malloc (amt);
+ if (sections == NULL)
+ return false;
+
+ /* Step One: Scan for segment vs section LMA conflicts.
+ Also add the sections to the section array allocated above.
+ Also add the sections to the current segment. In the common
+ case, where the sections have not been moved, this means that
+ we have completely filled the segment, and there is nothing
+ more to do. */
+ isec = 0;
+ matching_lma = NULL;
+ suggested_lma = NULL;
+
+ for (section = first_section, j = 0;
+ section != NULL;
+ section = section->next)
+ {
+ if (INCLUDE_SECTION_IN_SEGMENT (section, segment, bed, opb))
+ {
+ output_section = section->output_section;
+
+ sections[j++] = section;
+
+ /* The Solaris native linker always sets p_paddr to 0.
+ We try to catch that case here, and set it to the
+ correct value. Note - some backends require that
+ p_paddr be left as zero. */
+ if (!p_paddr_valid
+ && segment->p_vaddr != 0
+ && !bed->want_p_paddr_set_to_zero
+ && isec == 0
+ && output_section->lma != 0
+ && (align_power (segment->p_vaddr
+ + (map->includes_filehdr
+ ? iehdr->e_ehsize : 0)
+ + (map->includes_phdrs
+ ? iehdr->e_phnum * iehdr->e_phentsize
+ : 0),
+ output_section->alignment_power * opb)
+ == (output_section->vma * opb)))
+ map->p_paddr = segment->p_vaddr;
+
+ /* Match up the physical address of the segment with the
+ LMA address of the output section. */
+ if (IS_CONTAINED_BY_LMA (output_section, segment, map->p_paddr,
+ opb)
+ || IS_COREFILE_NOTE (segment, section)
+ || (bed->want_p_paddr_set_to_zero
+ && IS_CONTAINED_BY_VMA (output_section, segment, opb)))
+ {
+ if (matching_lma == NULL
+ || output_section->lma < matching_lma->lma)
+ matching_lma = output_section;
+
+ /* We assume that if the section fits within the segment
+ then it does not overlap any other section within that
+ segment. */
+ map->sections[isec++] = output_section;
+ }
+ else if (suggested_lma == NULL)
+ suggested_lma = output_section;
+
+ if (j == section_count)
+ break;
+ }
+ }
+
+ BFD_ASSERT (j == section_count);
+
+ /* Step Two: Adjust the physical address of the current segment,
+ if necessary. */
+ if (isec == section_count)
+ {
+ /* All of the sections fitted within the segment as currently
+ specified. This is the default case. Add the segment to
+ the list of built segments and carry on to process the next
+ program header in the input BFD. */
+ map->count = section_count;
+ *pointer_to_map = map;
+ pointer_to_map = &map->next;
+
+ if (p_paddr_valid
+ && !bed->want_p_paddr_set_to_zero)
+ {
+ bfd_vma hdr_size = 0;
+ if (map->includes_filehdr)
+ hdr_size = iehdr->e_ehsize;
+ if (map->includes_phdrs)
+ hdr_size += iehdr->e_phnum * iehdr->e_phentsize;
+
+ /* Account for padding before the first section in the
+ segment. */
+ map->p_vaddr_offset = ((map->p_paddr + hdr_size) / opb
+ - matching_lma->lma);
+ }
+
+ free (sections);
+ continue;
+ }
+ else
+ {
+ /* Change the current segment's physical address to match
+ the LMA of the first section that fitted, or if no
+ section fitted, the first section. */
+ if (matching_lma == NULL)
+ matching_lma = suggested_lma;
+
+ map->p_paddr = matching_lma->lma * opb;
+
+ /* Offset the segment physical address from the lma
+ to allow for space taken up by elf headers. */
+ if (map->includes_phdrs)
+ {
+ map->p_paddr -= iehdr->e_phnum * iehdr->e_phentsize;
+
+ /* iehdr->e_phnum is just an estimate of the number
+ of program headers that we will need. Make a note
+ here of the number we used and the segment we chose
+ to hold these headers, so that we can adjust the
+ offset when we know the correct value. */
+ phdr_adjust_num = iehdr->e_phnum;
+ phdr_adjust_seg = map;
+ }
+
+ if (map->includes_filehdr)
+ {
+ bfd_vma align = (bfd_vma) 1 << matching_lma->alignment_power;
+ map->p_paddr -= iehdr->e_ehsize;
+ /* We've subtracted off the size of headers from the
+ first section lma, but there may have been some
+ alignment padding before that section too. Try to
+ account for that by adjusting the segment lma down to
+ the same alignment. */
+ if (segment->p_align != 0 && segment->p_align < align)
+ align = segment->p_align;
+ map->p_paddr &= -(align * opb);
+ }
+ }
+
+ /* Step Three: Loop over the sections again, this time assigning
+ those that fit to the current segment and removing them from the
+ sections array; but making sure not to leave large gaps. Once all
+ possible sections have been assigned to the current segment it is
+ added to the list of built segments and if sections still remain
+ to be assigned, a new segment is constructed before repeating
+ the loop. */
+ isec = 0;
+ do
+ {
+ map->count = 0;
+ suggested_lma = NULL;
+
+ /* Fill the current segment with sections that fit. */
+ for (j = 0; j < section_count; j++)
+ {
+ section = sections[j];
+
+ if (section == NULL)
+ continue;
+
+ output_section = section->output_section;
+
+ BFD_ASSERT (output_section != NULL);
+
+ if (IS_CONTAINED_BY_LMA (output_section, segment, map->p_paddr,
+ opb)
+ || IS_COREFILE_NOTE (segment, section))
+ {
+ if (map->count == 0)
+ {
+ /* If the first section in a segment does not start at
+ the beginning of the segment, then something is
+ wrong. */
+ if (align_power (map->p_paddr
+ + (map->includes_filehdr
+ ? iehdr->e_ehsize : 0)
+ + (map->includes_phdrs
+ ? iehdr->e_phnum * iehdr->e_phentsize
+ : 0),
+ output_section->alignment_power * opb)
+ != output_section->lma * opb)
+ goto sorry;
+ }
+ else
+ {
+ asection *prev_sec;
+
+ prev_sec = map->sections[map->count - 1];
+
+ /* If the gap between the end of the previous section
+ and the start of this section is more than
+ maxpagesize then we need to start a new segment. */
+ if ((BFD_ALIGN (prev_sec->lma + prev_sec->size,
+ maxpagesize)
+ < BFD_ALIGN (output_section->lma, maxpagesize))
+ || (prev_sec->lma + prev_sec->size
+ > output_section->lma))
+ {
+ if (suggested_lma == NULL)
+ suggested_lma = output_section;
+
+ continue;
+ }
+ }
+
+ map->sections[map->count++] = output_section;
+ ++isec;
+ sections[j] = NULL;
+ if (segment->p_type == PT_LOAD)
+ section->segment_mark = true;
+ }
+ else if (suggested_lma == NULL)
+ suggested_lma = output_section;
+ }
+
+ /* PR 23932. A corrupt input file may contain sections that cannot
+ be assigned to any segment - because for example they have a
+ negative size - or segments that do not contain any sections.
+ But there are also valid reasons why a segment can be empty.
+ So allow a count of zero. */
+
+ /* Add the current segment to the list of built segments. */
+ *pointer_to_map = map;
+ pointer_to_map = &map->next;
+
+ if (isec < section_count)
+ {
+ /* We still have not allocated all of the sections to
+ segments. Create a new segment here, initialise it
+ and carry on looping. */
+ amt = sizeof (struct elf_segment_map) - sizeof (asection *);
+ amt += section_count * sizeof (asection *);
+ map = (struct elf_segment_map *) bfd_zalloc (obfd, amt);
+ if (map == NULL)
+ {
+ free (sections);
+ return false;
+ }
+
+ /* Initialise the fields of the segment map. Set the physical
+ physical address to the LMA of the first section that has
+ not yet been assigned. */
+ map->next = NULL;
+ map->p_type = segment->p_type;
+ map->p_flags = segment->p_flags;
+ map->p_flags_valid = 1;
+ map->p_paddr = suggested_lma->lma * opb;
+ map->p_paddr_valid = p_paddr_valid;
+ map->includes_filehdr = 0;
+ map->includes_phdrs = 0;
+ }
+
+ continue;
+ sorry:
+ bfd_set_error (bfd_error_sorry);
+ free (sections);
+ return false;
+ }
+ while (isec < section_count);
+
+ free (sections);
+ }
+
+ elf_seg_map (obfd) = map_first;
+
+ /* If we had to estimate the number of program headers that were
+ going to be needed, then check our estimate now and adjust
+ the offset if necessary. */
+ if (phdr_adjust_seg != NULL)
+ {
+ unsigned int count;
+
+ for (count = 0, map = map_first; map != NULL; map = map->next)
+ count++;
+
+ if (count > phdr_adjust_num)
+ phdr_adjust_seg->p_paddr
+ -= (count - phdr_adjust_num) * iehdr->e_phentsize;
+
+ for (map = map_first; map != NULL; map = map->next)
+ if (map->p_type == PT_PHDR)
+ {
+ bfd_vma adjust
+ = phdr_adjust_seg->includes_filehdr ? iehdr->e_ehsize : 0;
+ map->p_paddr = phdr_adjust_seg->p_paddr + adjust;
+ break;
+ }
+ }
+
+#undef SEGMENT_END
+#undef SECTION_SIZE
+#undef IS_CONTAINED_BY_VMA
+#undef IS_CONTAINED_BY_LMA
+#undef IS_NOTE
+#undef IS_COREFILE_NOTE
+#undef IS_SOLARIS_PT_INTERP
+#undef IS_SECTION_IN_INPUT_SEGMENT
+#undef INCLUDE_SECTION_IN_SEGMENT
+#undef SEGMENT_AFTER_SEGMENT
+#undef SEGMENT_OVERLAPS
+ return true;
+}
+
+/* Return true if p_align in the ELF program header in ABFD is valid. */
+
+static bool
+elf_is_p_align_valid (bfd *abfd)
+{
+ unsigned int i;
+ Elf_Internal_Phdr *segment;
+ unsigned int num_segments;
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ bfd_size_type maxpagesize = bed->maxpagesize;
+ bfd_size_type p_align = bed->p_align;
+
+ /* Return true if the default p_align value isn't set or the maximum
+ page size is the same as the minimum page size. */
+ if (p_align == 0 || maxpagesize == bed->minpagesize)
+ return true;
+
+ /* When the default p_align value is set, p_align may be set to the
+ default p_align value while segments are aligned to the maximum
+ page size. In this case, the input p_align will be ignored and
+ the maximum page size will be used to align the output segments. */
+ segment = elf_tdata (abfd)->phdr;
+ num_segments = elf_elfheader (abfd)->e_phnum;
+ for (i = 0; i < num_segments; i++, segment++)
+ if (segment->p_type == PT_LOAD
+ && (segment->p_align != p_align
+ || vma_page_aligned_bias (segment->p_vaddr,
+ segment->p_offset,
+ maxpagesize) != 0))
+ return true;
+
+ return false;
+}
+
+/* Copy ELF program header information. */
+
+static bool
+copy_elf_program_header (bfd *ibfd, bfd *obfd)
+{
+ Elf_Internal_Ehdr *iehdr;
+ struct elf_segment_map *map;
+ struct elf_segment_map *map_first;
+ struct elf_segment_map **pointer_to_map;
+ Elf_Internal_Phdr *segment;
+ unsigned int i;
+ unsigned int num_segments;
+ bool phdr_included = false;
+ bool p_paddr_valid;
+ bool p_palign_valid;
+ unsigned int opb = bfd_octets_per_byte (ibfd, NULL);
+
+ iehdr = elf_elfheader (ibfd);
+
+ map_first = NULL;
+ pointer_to_map = &map_first;
+
+ /* If all the segment p_paddr fields are zero, don't set
+ map->p_paddr_valid. */
+ p_paddr_valid = false;
+ num_segments = elf_elfheader (ibfd)->e_phnum;
+ for (i = 0, segment = elf_tdata (ibfd)->phdr;
+ i < num_segments;
+ i++, segment++)
+ if (segment->p_paddr != 0)
+ {
+ p_paddr_valid = true;
+ break;
+ }
+
+ p_palign_valid = elf_is_p_align_valid (ibfd);
+
+ for (i = 0, segment = elf_tdata (ibfd)->phdr;
+ i < num_segments;
+ i++, segment++)
+ {
+ asection *section;
+ unsigned int section_count;
+ size_t amt;
+ Elf_Internal_Shdr *this_hdr;
+ asection *first_section = NULL;
+ asection *lowest_section;
+
+ /* Compute how many sections are in this segment. */
+ for (section = ibfd->sections, section_count = 0;
+ section != NULL;
+ section = section->next)
+ {
+ this_hdr = &(elf_section_data(section)->this_hdr);
+ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment))
+ {
+ if (first_section == NULL)
+ first_section = section;
+ section_count++;
+ }
+ }
+
+ /* Allocate a segment map big enough to contain
+ all of the sections we have selected. */
+ amt = sizeof (struct elf_segment_map) - sizeof (asection *);
+ amt += section_count * sizeof (asection *);
+ map = (struct elf_segment_map *) bfd_zalloc (obfd, amt);
+ if (map == NULL)
+ return false;
+
+ /* Initialize the fields of the output segment map with the
+ input segment. */
+ map->next = NULL;
+ map->p_type = segment->p_type;
+ map->p_flags = segment->p_flags;
+ map->p_flags_valid = 1;
+ map->p_paddr = segment->p_paddr;
+ map->p_paddr_valid = p_paddr_valid;
+ map->p_align = segment->p_align;
+ /* Keep p_align of PT_GNU_STACK for stack alignment. */
+ map->p_align_valid = (map->p_type == PT_GNU_STACK
+ || p_palign_valid);
+ map->p_vaddr_offset = 0;
+
+ if (map->p_type == PT_GNU_RELRO
+ || map->p_type == PT_GNU_STACK)
+ {
+ /* The PT_GNU_RELRO segment may contain the first a few
+ bytes in the .got.plt section even if the whole .got.plt
+ section isn't in the PT_GNU_RELRO segment. We won't
+ change the size of the PT_GNU_RELRO segment.
+ Similarly, PT_GNU_STACK size is significant on uclinux
+ systems. */
+ map->p_size = segment->p_memsz;
+ map->p_size_valid = 1;
+ }
+
+ /* Determine if this segment contains the ELF file header
+ and if it contains the program headers themselves. */
+ map->includes_filehdr = (segment->p_offset == 0
+ && segment->p_filesz >= iehdr->e_ehsize);
+
+ map->includes_phdrs = 0;
+ if (! phdr_included || segment->p_type != PT_LOAD)
+ {
+ map->includes_phdrs =
+ (segment->p_offset <= (bfd_vma) iehdr->e_phoff
+ && (segment->p_offset + segment->p_filesz
+ >= ((bfd_vma) iehdr->e_phoff
+ + iehdr->e_phnum * iehdr->e_phentsize)));
+
+ if (segment->p_type == PT_LOAD && map->includes_phdrs)
+ phdr_included = true;
+ }
+
+ lowest_section = NULL;
+ if (section_count != 0)
+ {
+ unsigned int isec = 0;
+
+ for (section = first_section;
+ section != NULL;
+ section = section->next)
+ {
+ this_hdr = &(elf_section_data(section)->this_hdr);
+ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment))
+ {
+ map->sections[isec++] = section->output_section;
+ if ((section->flags & SEC_ALLOC) != 0)
+ {
+ bfd_vma seg_off;
+
+ if (lowest_section == NULL
+ || section->lma < lowest_section->lma)
+ lowest_section = section;
+
+ /* Section lmas are set up from PT_LOAD header
+ p_paddr in _bfd_elf_make_section_from_shdr.
+ If this header has a p_paddr that disagrees
+ with the section lma, flag the p_paddr as
+ invalid. */
+ if ((section->flags & SEC_LOAD) != 0)
+ seg_off = this_hdr->sh_offset - segment->p_offset;
+ else
+ seg_off = this_hdr->sh_addr - segment->p_vaddr;
+ if (section->lma * opb - segment->p_paddr != seg_off)
+ map->p_paddr_valid = false;
+ }
+ if (isec == section_count)
+ break;
+ }
+ }
+ }
+
+ if (section_count == 0)
+ map->p_vaddr_offset = segment->p_vaddr / opb;
+ else if (map->p_paddr_valid)
+ {
+ /* Account for padding before the first section in the segment. */
+ bfd_vma hdr_size = 0;
+ if (map->includes_filehdr)
+ hdr_size = iehdr->e_ehsize;
+ if (map->includes_phdrs)
+ hdr_size += iehdr->e_phnum * iehdr->e_phentsize;
+
+ map->p_vaddr_offset = ((map->p_paddr + hdr_size) / opb
+ - (lowest_section ? lowest_section->lma : 0));
+ }
+
+ map->count = section_count;
+ *pointer_to_map = map;
+ pointer_to_map = &map->next;
+ }
+
+ elf_seg_map (obfd) = map_first;
+ return true;
+}
+
+/* Copy private BFD data. This copies or rewrites ELF program header
+ information. */
+
+static bool
+copy_private_bfd_data (bfd *ibfd, bfd *obfd)
+{
+ bfd_vma maxpagesize;
+
+ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour
+ || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
+ return true;
+
+ if (elf_tdata (ibfd)->phdr == NULL)
+ return true;
+
+ if (ibfd->xvec == obfd->xvec)
+ {
+ /* Check to see if any sections in the input BFD
+ covered by ELF program header have changed. */
+ Elf_Internal_Phdr *segment;
+ asection *section, *osec;
+ unsigned int i, num_segments;
+ Elf_Internal_Shdr *this_hdr;
+ const struct elf_backend_data *bed;
+
+ bed = get_elf_backend_data (ibfd);
+
+ /* Regenerate the segment map if p_paddr is set to 0. */
+ if (bed->want_p_paddr_set_to_zero)
+ goto rewrite;
+
+ /* Initialize the segment mark field. */
+ for (section = obfd->sections; section != NULL;
+ section = section->next)
+ section->segment_mark = false;
+
+ num_segments = elf_elfheader (ibfd)->e_phnum;
+ for (i = 0, segment = elf_tdata (ibfd)->phdr;
+ i < num_segments;
+ i++, segment++)
+ {
+ /* PR binutils/3535. The Solaris linker always sets the p_paddr
+ and p_memsz fields of special segments (DYNAMIC, INTERP) to 0
+ which severly confuses things, so always regenerate the segment
+ map in this case. */
+ if (segment->p_paddr == 0
+ && segment->p_memsz == 0
+ && (segment->p_type == PT_INTERP || segment->p_type == PT_DYNAMIC))
+ goto rewrite;
+
+ for (section = ibfd->sections;
+ section != NULL; section = section->next)
+ {
+ /* We mark the output section so that we know it comes
+ from the input BFD. */
+ osec = section->output_section;
+ if (osec)
+ osec->segment_mark = true;
+
+ /* Check if this section is covered by the segment. */
+ this_hdr = &(elf_section_data(section)->this_hdr);
+ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment))
+ {
+ /* FIXME: Check if its output section is changed or
+ removed. What else do we need to check? */
+ if (osec == NULL
+ || section->flags != osec->flags
+ || section->lma != osec->lma
+ || section->vma != osec->vma
+ || section->size != osec->size
+ || section->rawsize != osec->rawsize
+ || section->alignment_power != osec->alignment_power)
+ goto rewrite;
+ }
+ }
+ }
+
+ /* Check to see if any output section do not come from the
+ input BFD. */
+ for (section = obfd->sections; section != NULL;
+ section = section->next)
+ {
+ if (!section->segment_mark)
+ goto rewrite;
+ else
+ section->segment_mark = false;
+ }
+
+ return copy_elf_program_header (ibfd, obfd);
+ }
+
+ rewrite:
+ maxpagesize = 0;
+ if (ibfd->xvec == obfd->xvec)
+ {
+ /* When rewriting program header, set the output maxpagesize to
+ the maximum alignment of input PT_LOAD segments. */
+ Elf_Internal_Phdr *segment;
+ unsigned int i;
+ unsigned int num_segments = elf_elfheader (ibfd)->e_phnum;
+
+ for (i = 0, segment = elf_tdata (ibfd)->phdr;
+ i < num_segments;
+ i++, segment++)
+ if (segment->p_type == PT_LOAD
+ && maxpagesize < segment->p_align)
+ {
+ /* PR 17512: file: f17299af. */
+ if (segment->p_align > (bfd_vma) 1 << ((sizeof (bfd_vma) * 8) - 2))
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: warning: segment alignment of %#"
+ PRIx64 " is too large"),
+ ibfd, (uint64_t) segment->p_align);
+ else
+ maxpagesize = segment->p_align;
+ }
+ }
+ if (maxpagesize == 0)
+ maxpagesize = get_elf_backend_data (obfd)->maxpagesize;
+
+ return rewrite_elf_program_header (ibfd, obfd, maxpagesize);
+}
+
+/* Initialize private output section information from input section. */
+
+bool
+_bfd_elf_init_private_section_data (bfd *ibfd,
+ asection *isec,
+ bfd *obfd,
+ asection *osec,
+ struct bfd_link_info *link_info)
+
+{
+ Elf_Internal_Shdr *ihdr, *ohdr;
+ bool final_link = (link_info != NULL
+ && !bfd_link_relocatable (link_info));
+
+ if (ibfd->xvec->flavour != bfd_target_elf_flavour
+ || obfd->xvec->flavour != bfd_target_elf_flavour)
+ return true;
+
+ BFD_ASSERT (elf_section_data (osec) != NULL);
+
+ /* If this is a known ABI section, ELF section type and flags may
+ have been set up when OSEC was created. For normal sections we
+ allow the user to override the type and flags other than
+ SHF_MASKOS and SHF_MASKPROC. */
+ if (elf_section_type (osec) == SHT_PROGBITS
+ || elf_section_type (osec) == SHT_NOTE
+ || elf_section_type (osec) == SHT_NOBITS)
+ elf_section_type (osec) = SHT_NULL;
+ /* For objcopy and relocatable link, copy the ELF section type from
+ the input file if the BFD section flags are the same. (If they
+ are different the user may be doing something like
+ "objcopy --set-section-flags .text=alloc,data".) For a final
+ link allow some flags that the linker clears to differ. */
+ if (elf_section_type (osec) == SHT_NULL
+ && (osec->flags == isec->flags
+ || (final_link
+ && ((osec->flags ^ isec->flags)
+ & ~(SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_RELOC)) == 0)))
+ elf_section_type (osec) = elf_section_type (isec);
+
+ /* FIXME: Is this correct for all OS/PROC specific flags? */
+ elf_section_flags (osec) = (elf_section_flags (isec)
+ & (SHF_MASKOS | SHF_MASKPROC));
+
+ /* Copy sh_info from input for mbind section. */
+ if ((elf_tdata (ibfd)->has_gnu_osabi & elf_gnu_osabi_mbind) != 0
+ && elf_section_flags (isec) & SHF_GNU_MBIND)
+ elf_section_data (osec)->this_hdr.sh_info
+ = elf_section_data (isec)->this_hdr.sh_info;
+
+ /* Set things up for objcopy and relocatable link. The output
+ SHT_GROUP section will have its elf_next_in_group pointing back
+ to the input group members. Ignore linker created group section.
+ See elfNN_ia64_object_p in elfxx-ia64.c. */
+ if ((link_info == NULL
+ || !link_info->resolve_section_groups)
+ && (elf_sec_group (isec) == NULL
+ || (elf_sec_group (isec)->flags & SEC_LINKER_CREATED) == 0))
+ {
+ if (elf_section_flags (isec) & SHF_GROUP)
+ elf_section_flags (osec) |= SHF_GROUP;
+ elf_next_in_group (osec) = elf_next_in_group (isec);
+ elf_section_data (osec)->group = elf_section_data (isec)->group;
+ }
+
+ /* If not decompress, preserve SHF_COMPRESSED. */
+ if (!final_link && (ibfd->flags & BFD_DECOMPRESS) == 0)
+ elf_section_flags (osec) |= (elf_section_flags (isec)
+ & SHF_COMPRESSED);
+
+ ihdr = &elf_section_data (isec)->this_hdr;
+
+ /* We need to handle elf_linked_to_section for SHF_LINK_ORDER. We
+ don't use the output section of the linked-to section since it
+ may be NULL at this point. */
+ if ((ihdr->sh_flags & SHF_LINK_ORDER) != 0)
+ {
+ ohdr = &elf_section_data (osec)->this_hdr;
+ ohdr->sh_flags |= SHF_LINK_ORDER;
+ elf_linked_to_section (osec) = elf_linked_to_section (isec);
+ }
+
+ osec->use_rela_p = isec->use_rela_p;
+
+ return true;
+}
+
+/* Copy private section information. This copies over the entsize
+ field, and sometimes the info field. */
+
+bool
+_bfd_elf_copy_private_section_data (bfd *ibfd,
+ asection *isec,
+ bfd *obfd,
+ asection *osec)
+{
+ Elf_Internal_Shdr *ihdr, *ohdr;
+
+ if (ibfd->xvec->flavour != bfd_target_elf_flavour
+ || obfd->xvec->flavour != bfd_target_elf_flavour)
+ return true;
+
+ ihdr = &elf_section_data (isec)->this_hdr;
+ ohdr = &elf_section_data (osec)->this_hdr;
+
+ ohdr->sh_entsize = ihdr->sh_entsize;
+
+ if (ihdr->sh_type == SHT_SYMTAB
+ || ihdr->sh_type == SHT_DYNSYM
+ || ihdr->sh_type == SHT_GNU_verneed
+ || ihdr->sh_type == SHT_GNU_verdef)
+ ohdr->sh_info = ihdr->sh_info;
+
+ return _bfd_elf_init_private_section_data (ibfd, isec, obfd, osec,
+ NULL);
+}
+
+/* Look at all the SHT_GROUP sections in IBFD, making any adjustments
+ necessary if we are removing either the SHT_GROUP section or any of
+ the group member sections. DISCARDED is the value that a section's
+ output_section has if the section will be discarded, NULL when this
+ function is called from objcopy, bfd_abs_section_ptr when called
+ from the linker. */
+
+bool
+_bfd_elf_fixup_group_sections (bfd *ibfd, asection *discarded)
+{
+ asection *isec;
+
+ for (isec = ibfd->sections; isec != NULL; isec = isec->next)
+ if (elf_section_type (isec) == SHT_GROUP)
+ {
+ asection *first = elf_next_in_group (isec);
+ asection *s = first;
+ bfd_size_type removed = 0;
+
+ while (s != NULL)
+ {
+ /* If this member section is being output but the
+ SHT_GROUP section is not, then clear the group info
+ set up by _bfd_elf_copy_private_section_data. */
+ if (s->output_section != discarded
+ && isec->output_section == discarded)
+ {
+ elf_section_flags (s->output_section) &= ~SHF_GROUP;
+ elf_group_name (s->output_section) = NULL;
+ }
+ else
+ {
+ struct bfd_elf_section_data *elf_sec = elf_section_data (s);
+ if (s->output_section == discarded
+ && isec->output_section != discarded)
+ {
+ /* Conversely, if the member section is not being
+ output but the SHT_GROUP section is, then adjust
+ its size. */
+ removed += 4;
+ if (elf_sec->rel.hdr != NULL
+ && (elf_sec->rel.hdr->sh_flags & SHF_GROUP) != 0)
+ removed += 4;
+ if (elf_sec->rela.hdr != NULL
+ && (elf_sec->rela.hdr->sh_flags & SHF_GROUP) != 0)
+ removed += 4;
+ }
+ else
+ {
+ /* Also adjust for zero-sized relocation member
+ section. */
+ if (elf_sec->rel.hdr != NULL
+ && elf_sec->rel.hdr->sh_size == 0)
+ removed += 4;
+ if (elf_sec->rela.hdr != NULL
+ && elf_sec->rela.hdr->sh_size == 0)
+ removed += 4;
+ }
+ }
+ s = elf_next_in_group (s);
+ if (s == first)
+ break;
+ }
+ if (removed != 0)
+ {
+ if (discarded != NULL)
+ {
+ /* If we've been called for ld -r, then we need to
+ adjust the input section size. */
+ if (isec->rawsize == 0)
+ isec->rawsize = isec->size;
+ isec->size = isec->rawsize - removed;
+ if (isec->size <= 4)
+ {
+ isec->size = 0;
+ isec->flags |= SEC_EXCLUDE;
+ }
+ }
+ else if (isec->output_section != NULL)
+ {
+ /* Adjust the output section size when called from
+ objcopy. */
+ isec->output_section->size -= removed;
+ if (isec->output_section->size <= 4)
+ {
+ isec->output_section->size = 0;
+ isec->output_section->flags |= SEC_EXCLUDE;
+ }
+ }
+ }
+ }
+
+ return true;
+}
+
+/* Copy private header information. */
+
+bool
+_bfd_elf_copy_private_header_data (bfd *ibfd, bfd *obfd)
+{
+ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour
+ || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
+ return true;
+
+ /* Copy over private BFD data if it has not already been copied.
+ This must be done here, rather than in the copy_private_bfd_data
+ entry point, because the latter is called after the section
+ contents have been set, which means that the program headers have
+ already been worked out. */
+ if (elf_seg_map (obfd) == NULL && elf_tdata (ibfd)->phdr != NULL)
+ {
+ if (! copy_private_bfd_data (ibfd, obfd))
+ return false;
+ }
+
+ return _bfd_elf_fixup_group_sections (ibfd, NULL);
+}
+
+/* Copy private symbol information. If this symbol is in a section
+ which we did not map into a BFD section, try to map the section
+ index correctly. We use special macro definitions for the mapped
+ section indices; these definitions are interpreted by the
+ swap_out_syms function. */
+
+#define MAP_ONESYMTAB (SHN_HIOS + 1)
+#define MAP_DYNSYMTAB (SHN_HIOS + 2)
+#define MAP_STRTAB (SHN_HIOS + 3)
+#define MAP_SHSTRTAB (SHN_HIOS + 4)
+#define MAP_SYM_SHNDX (SHN_HIOS + 5)
+
+bool
+_bfd_elf_copy_private_symbol_data (bfd *ibfd,
+ asymbol *isymarg,
+ bfd *obfd,
+ asymbol *osymarg)
+{
+ elf_symbol_type *isym, *osym;
+
+ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour
+ || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
+ return true;
+
+ isym = elf_symbol_from (isymarg);
+ osym = elf_symbol_from (osymarg);
+
+ if (isym != NULL
+ && isym->internal_elf_sym.st_shndx != 0
+ && osym != NULL
+ && bfd_is_abs_section (isym->symbol.section))
+ {
+ unsigned int shndx;
+
+ shndx = isym->internal_elf_sym.st_shndx;
+ if (shndx == elf_onesymtab (ibfd))
+ shndx = MAP_ONESYMTAB;
+ else if (shndx == elf_dynsymtab (ibfd))
+ shndx = MAP_DYNSYMTAB;
+ else if (shndx == elf_strtab_sec (ibfd))
+ shndx = MAP_STRTAB;
+ else if (shndx == elf_shstrtab_sec (ibfd))
+ shndx = MAP_SHSTRTAB;
+ else if (find_section_in_list (shndx, elf_symtab_shndx_list (ibfd)))
+ shndx = MAP_SYM_SHNDX;
+ osym->internal_elf_sym.st_shndx = shndx;
+ }
+
+ return true;
+}
+
+/* Swap out the symbols. */
+
+static bool
+swap_out_syms (bfd *abfd,
+ struct elf_strtab_hash **sttp,
+ int relocatable_p,
+ struct bfd_link_info *info)
+{
+ const struct elf_backend_data *bed;
+ unsigned int symcount;
+ asymbol **syms;
+ struct elf_strtab_hash *stt;
+ Elf_Internal_Shdr *symtab_hdr;
+ Elf_Internal_Shdr *symtab_shndx_hdr;
+ Elf_Internal_Shdr *symstrtab_hdr;
+ struct elf_sym_strtab *symstrtab;
+ bfd_byte *outbound_syms;
+ bfd_byte *outbound_shndx;
+ unsigned long outbound_syms_index;
+ unsigned int idx;
+ unsigned int num_locals;
+ size_t amt;
+ bool name_local_sections;
+
+ if (!elf_map_symbols (abfd, &num_locals))
+ return false;
+
+ /* Dump out the symtabs. */
+ stt = _bfd_elf_strtab_init ();
+ if (stt == NULL)
+ return false;
+
+ bed = get_elf_backend_data (abfd);
+ symcount = bfd_get_symcount (abfd);
+ symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+ symtab_hdr->sh_type = SHT_SYMTAB;
+ symtab_hdr->sh_entsize = bed->s->sizeof_sym;
+ symtab_hdr->sh_size = symtab_hdr->sh_entsize * (symcount + 1);
+ symtab_hdr->sh_info = num_locals + 1;
+ symtab_hdr->sh_addralign = (bfd_vma) 1 << bed->s->log_file_align;
+
+ symstrtab_hdr = &elf_tdata (abfd)->strtab_hdr;
+ symstrtab_hdr->sh_type = SHT_STRTAB;
+
+ /* Allocate buffer to swap out the .strtab section. */
+ if (_bfd_mul_overflow (symcount + 1, sizeof (*symstrtab), &amt)
+ || (symstrtab = (struct elf_sym_strtab *) bfd_malloc (amt)) == NULL)
+ {
+ bfd_set_error (bfd_error_no_memory);
+ _bfd_elf_strtab_free (stt);
+ return false;
+ }
+
+ if (_bfd_mul_overflow (symcount + 1, bed->s->sizeof_sym, &amt)
+ || (outbound_syms = (bfd_byte *) bfd_alloc (abfd, amt)) == NULL)
+ {
+ error_no_mem:
+ bfd_set_error (bfd_error_no_memory);
+ error_return:
+ free (symstrtab);
+ _bfd_elf_strtab_free (stt);
+ return false;
+ }
+ symtab_hdr->contents = outbound_syms;
+ outbound_syms_index = 0;
+
+ outbound_shndx = NULL;
+
+ if (elf_symtab_shndx_list (abfd))
+ {
+ symtab_shndx_hdr = & elf_symtab_shndx_list (abfd)->hdr;
+ if (symtab_shndx_hdr->sh_name != 0)
+ {
+ if (_bfd_mul_overflow (symcount + 1,
+ sizeof (Elf_External_Sym_Shndx), &amt))
+ goto error_no_mem;
+ outbound_shndx = (bfd_byte *) bfd_zalloc (abfd, amt);
+ if (outbound_shndx == NULL)
+ goto error_return;
+
+ symtab_shndx_hdr->contents = outbound_shndx;
+ symtab_shndx_hdr->sh_type = SHT_SYMTAB_SHNDX;
+ symtab_shndx_hdr->sh_size = amt;
+ symtab_shndx_hdr->sh_addralign = sizeof (Elf_External_Sym_Shndx);
+ symtab_shndx_hdr->sh_entsize = sizeof (Elf_External_Sym_Shndx);
+ }
+ /* FIXME: What about any other headers in the list ? */
+ }
+
+ /* Now generate the data (for "contents"). */
+ {
+ /* Fill in zeroth symbol and swap it out. */
+ Elf_Internal_Sym sym;
+ sym.st_name = 0;
+ sym.st_value = 0;
+ sym.st_size = 0;
+ sym.st_info = 0;
+ sym.st_other = 0;
+ sym.st_shndx = SHN_UNDEF;
+ sym.st_target_internal = 0;
+ symstrtab[0].sym = sym;
+ symstrtab[0].dest_index = outbound_syms_index;
+ outbound_syms_index++;
+ }
+
+ name_local_sections
+ = (bed->elf_backend_name_local_section_symbols
+ && bed->elf_backend_name_local_section_symbols (abfd));
+
+ syms = bfd_get_outsymbols (abfd);
+ for (idx = 0; idx < symcount;)
+ {
+ Elf_Internal_Sym sym;
+ bfd_vma value = syms[idx]->value;
+ elf_symbol_type *type_ptr;
+ flagword flags = syms[idx]->flags;
+ int type;
+
+ if (!name_local_sections
+ && (flags & (BSF_SECTION_SYM | BSF_GLOBAL)) == BSF_SECTION_SYM)
+ {
+ /* Local section symbols have no name. */
+ sym.st_name = (unsigned long) -1;
+ }
+ else
+ {
+ /* Call _bfd_elf_strtab_offset after _bfd_elf_strtab_finalize
+ to get the final offset for st_name. */
+ sym.st_name
+ = (unsigned long) _bfd_elf_strtab_add (stt, syms[idx]->name,
+ false);
+ if (sym.st_name == (unsigned long) -1)
+ goto error_return;
+ }
+
+ type_ptr = elf_symbol_from (syms[idx]);
+
+ if ((flags & BSF_SECTION_SYM) == 0
+ && bfd_is_com_section (syms[idx]->section))
+ {
+ /* ELF common symbols put the alignment into the `value' field,
+ and the size into the `size' field. This is backwards from
+ how BFD handles it, so reverse it here. */
+ sym.st_size = value;
+ if (type_ptr == NULL
+ || type_ptr->internal_elf_sym.st_value == 0)
+ sym.st_value = value >= 16 ? 16 : (1 << bfd_log2 (value));
+ else
+ sym.st_value = type_ptr->internal_elf_sym.st_value;
+ sym.st_shndx = _bfd_elf_section_from_bfd_section
+ (abfd, syms[idx]->section);
+ }
+ else
+ {
+ asection *sec = syms[idx]->section;
+ unsigned int shndx;
+
+ if (sec->output_section)
+ {
+ value += sec->output_offset;
+ sec = sec->output_section;
+ }
+
+ /* Don't add in the section vma for relocatable output. */
+ if (! relocatable_p)
+ value += sec->vma;
+ sym.st_value = value;
+ sym.st_size = type_ptr ? type_ptr->internal_elf_sym.st_size : 0;
+
+ if (bfd_is_abs_section (sec)
+ && type_ptr != NULL
+ && type_ptr->internal_elf_sym.st_shndx != 0)
+ {
+ /* This symbol is in a real ELF section which we did
+ not create as a BFD section. Undo the mapping done
+ by copy_private_symbol_data. */
+ shndx = type_ptr->internal_elf_sym.st_shndx;
+ switch (shndx)
+ {
+ case MAP_ONESYMTAB:
+ shndx = elf_onesymtab (abfd);
+ break;
+ case MAP_DYNSYMTAB:
+ shndx = elf_dynsymtab (abfd);
+ break;
+ case MAP_STRTAB:
+ shndx = elf_strtab_sec (abfd);
+ break;
+ case MAP_SHSTRTAB:
+ shndx = elf_shstrtab_sec (abfd);
+ break;
+ case MAP_SYM_SHNDX:
+ if (elf_symtab_shndx_list (abfd))
+ shndx = elf_symtab_shndx_list (abfd)->ndx;
+ break;
+ case SHN_COMMON:
+ case SHN_ABS:
+ shndx = SHN_ABS;
+ break;
+ default:
+ if (shndx >= SHN_LOPROC && shndx <= SHN_HIOS)
+ {
+ if (bed->symbol_section_index)
+ shndx = bed->symbol_section_index (abfd, type_ptr);
+ /* Otherwise just leave the index alone. */
+ }
+ else
+ {
+ if (shndx > SHN_HIOS && shndx < SHN_HIRESERVE)
+ _bfd_error_handler (_("%pB: \
+Unable to handle section index %x in ELF symbol. Using ABS instead."),
+ abfd, shndx);
+ shndx = SHN_ABS;
+ }
+ break;
+ }
+ }
+ else
+ {
+ shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
+
+ if (shndx == SHN_BAD)
+ {
+ asection *sec2;
+
+ /* Writing this would be a hell of a lot easier if
+ we had some decent documentation on bfd, and
+ knew what to expect of the library, and what to
+ demand of applications. For example, it
+ appears that `objcopy' might not set the
+ section of a symbol to be a section that is
+ actually in the output file. */
+ sec2 = bfd_get_section_by_name (abfd, sec->name);
+ if (sec2 != NULL)
+ shndx = _bfd_elf_section_from_bfd_section (abfd, sec2);
+ if (shndx == SHN_BAD)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler
+ (_("unable to find equivalent output section"
+ " for symbol '%s' from section '%s'"),
+ syms[idx]->name ? syms[idx]->name : "<Local sym>",
+ sec->name);
+ bfd_set_error (bfd_error_invalid_operation);
+ goto error_return;
+ }
+ }
+ }
+
+ sym.st_shndx = shndx;
+ }
+
+ if ((flags & BSF_THREAD_LOCAL) != 0)
+ type = STT_TLS;
+ else if ((flags & BSF_GNU_INDIRECT_FUNCTION) != 0)
+ type = STT_GNU_IFUNC;
+ else if ((flags & BSF_FUNCTION) != 0)
+ type = STT_FUNC;
+ else if ((flags & BSF_OBJECT) != 0)
+ type = STT_OBJECT;
+ else if ((flags & BSF_RELC) != 0)
+ type = STT_RELC;
+ else if ((flags & BSF_SRELC) != 0)
+ type = STT_SRELC;
+ else
+ type = STT_NOTYPE;
+
+ if (syms[idx]->section->flags & SEC_THREAD_LOCAL)
+ type = STT_TLS;
+
+ /* Processor-specific types. */
+ if (type_ptr != NULL
+ && bed->elf_backend_get_symbol_type)
+ type = ((*bed->elf_backend_get_symbol_type)
+ (&type_ptr->internal_elf_sym, type));
+
+ if (flags & BSF_SECTION_SYM)
+ {
+ if (flags & BSF_GLOBAL)
+ sym.st_info = ELF_ST_INFO (STB_GLOBAL, STT_SECTION);
+ else
+ sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_SECTION);
+ }
+ else if (bfd_is_com_section (syms[idx]->section))
+ {
+ if (type != STT_TLS)
+ {
+ if ((abfd->flags & BFD_CONVERT_ELF_COMMON))
+ type = ((abfd->flags & BFD_USE_ELF_STT_COMMON)
+ ? STT_COMMON : STT_OBJECT);
+ else
+ type = ((flags & BSF_ELF_COMMON) != 0
+ ? STT_COMMON : STT_OBJECT);
+ }
+ sym.st_info = ELF_ST_INFO (STB_GLOBAL, type);
+ }
+ else if (bfd_is_und_section (syms[idx]->section))
+ sym.st_info = ELF_ST_INFO (((flags & BSF_WEAK)
+ ? STB_WEAK
+ : STB_GLOBAL),
+ type);
+ else if (flags & BSF_FILE)
+ sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_FILE);
+ else
+ {
+ int bind = STB_LOCAL;
+
+ if (flags & BSF_LOCAL)
+ bind = STB_LOCAL;
+ else if (flags & BSF_GNU_UNIQUE)
+ bind = STB_GNU_UNIQUE;
+ else if (flags & BSF_WEAK)
+ bind = STB_WEAK;
+ else if (flags & BSF_GLOBAL)
+ bind = STB_GLOBAL;
+
+ sym.st_info = ELF_ST_INFO (bind, type);
+ }
+
+ if (type_ptr != NULL)
+ {
+ sym.st_other = type_ptr->internal_elf_sym.st_other;
+ sym.st_target_internal
+ = type_ptr->internal_elf_sym.st_target_internal;
+ }
+ else
+ {
+ sym.st_other = 0;
+ sym.st_target_internal = 0;
+ }
+
+ idx++;
+ symstrtab[idx].sym = sym;
+ symstrtab[idx].dest_index = outbound_syms_index;
+
+ outbound_syms_index++;
+ }
+
+ /* Finalize the .strtab section. */
+ _bfd_elf_strtab_finalize (stt);
+
+ /* Swap out the .strtab section. */
+ for (idx = 0; idx <= symcount; idx++)
+ {
+ struct elf_sym_strtab *elfsym = &symstrtab[idx];
+ if (elfsym->sym.st_name == (unsigned long) -1)
+ elfsym->sym.st_name = 0;
+ else
+ elfsym->sym.st_name = _bfd_elf_strtab_offset (stt,
+ elfsym->sym.st_name);
+ if (info && info->callbacks->ctf_new_symbol)
+ info->callbacks->ctf_new_symbol (elfsym->dest_index,
+ &elfsym->sym);
+
+ /* Inform the linker of the addition of this symbol. */
+
+ bed->s->swap_symbol_out (abfd, &elfsym->sym,
+ (outbound_syms
+ + (elfsym->dest_index
+ * bed->s->sizeof_sym)),
+ NPTR_ADD (outbound_shndx,
+ (elfsym->dest_index
+ * sizeof (Elf_External_Sym_Shndx))));
+ }
+ free (symstrtab);
+
+ *sttp = stt;
+ symstrtab_hdr->sh_size = _bfd_elf_strtab_size (stt);
+ symstrtab_hdr->sh_type = SHT_STRTAB;
+ symstrtab_hdr->sh_flags = bed->elf_strtab_flags;
+ symstrtab_hdr->sh_addr = 0;
+ symstrtab_hdr->sh_entsize = 0;
+ symstrtab_hdr->sh_link = 0;
+ symstrtab_hdr->sh_info = 0;
+ symstrtab_hdr->sh_addralign = 1;
+
+ return true;
+}
+
+/* Return the number of bytes required to hold the symtab vector.
+
+ Note that we base it on the count plus 1, since we will null terminate
+ the vector allocated based on this size. However, the ELF symbol table
+ always has a dummy entry as symbol #0, so it ends up even. */
+
+long
+_bfd_elf_get_symtab_upper_bound (bfd *abfd)
+{
+ bfd_size_type symcount;
+ long symtab_size;
+ Elf_Internal_Shdr *hdr = &elf_tdata (abfd)->symtab_hdr;
+
+ symcount = hdr->sh_size / get_elf_backend_data (abfd)->s->sizeof_sym;
+ if (symcount > LONG_MAX / sizeof (asymbol *))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ return -1;
+ }
+ symtab_size = symcount * (sizeof (asymbol *));
+ if (symcount == 0)
+ symtab_size = sizeof (asymbol *);
+ else if (!bfd_write_p (abfd))
+ {
+ ufile_ptr filesize = bfd_get_file_size (abfd);
+
+ if (filesize != 0 && (unsigned long) symtab_size > filesize)
+ {
+ bfd_set_error (bfd_error_file_truncated);
+ return -1;
+ }
+ }
+
+ return symtab_size;
+}
+
+long
+_bfd_elf_get_dynamic_symtab_upper_bound (bfd *abfd)
+{
+ bfd_size_type symcount;
+ long symtab_size;
+ Elf_Internal_Shdr *hdr = &elf_tdata (abfd)->dynsymtab_hdr;
+
+ if (elf_dynsymtab (abfd) == 0)
+ {
+ bfd_set_error (bfd_error_invalid_operation);
+ return -1;
+ }
+
+ symcount = hdr->sh_size / get_elf_backend_data (abfd)->s->sizeof_sym;
+ if (symcount > LONG_MAX / sizeof (asymbol *))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ return -1;
+ }
+ symtab_size = symcount * (sizeof (asymbol *));
+ if (symcount == 0)
+ symtab_size = sizeof (asymbol *);
+ else if (!bfd_write_p (abfd))
+ {
+ ufile_ptr filesize = bfd_get_file_size (abfd);
+
+ if (filesize != 0 && (unsigned long) symtab_size > filesize)
+ {
+ bfd_set_error (bfd_error_file_truncated);
+ return -1;
+ }
+ }
+
+ return symtab_size;
+}
+
+long
+_bfd_elf_get_reloc_upper_bound (bfd *abfd, sec_ptr asect)
+{
+ if (asect->reloc_count != 0 && !bfd_write_p (abfd))
+ {
+ /* Sanity check reloc section size. */
+ struct bfd_elf_section_data *d = elf_section_data (asect);
+ Elf_Internal_Shdr *rel_hdr = &d->this_hdr;
+ bfd_size_type ext_rel_size = rel_hdr->sh_size;
+ ufile_ptr filesize = bfd_get_file_size (abfd);
+
+ if (filesize != 0 && ext_rel_size > filesize)
+ {
+ bfd_set_error (bfd_error_file_truncated);
+ return -1;
+ }
+ }
+
+#if SIZEOF_LONG == SIZEOF_INT
+ if (asect->reloc_count >= LONG_MAX / sizeof (arelent *))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ return -1;
+ }
+#endif
+ return (asect->reloc_count + 1L) * sizeof (arelent *);
+}
+
+/* Canonicalize the relocs. */
+
+long
+_bfd_elf_canonicalize_reloc (bfd *abfd,
+ sec_ptr section,
+ arelent **relptr,
+ asymbol **symbols)
+{
+ arelent *tblptr;
+ unsigned int i;
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ if (! bed->s->slurp_reloc_table (abfd, section, symbols, false))
+ return -1;
+
+ tblptr = section->relocation;
+ for (i = 0; i < section->reloc_count; i++)
+ *relptr++ = tblptr++;
+
+ *relptr = NULL;
+
+ return section->reloc_count;
+}
+
+long
+_bfd_elf_canonicalize_symtab (bfd *abfd, asymbol **allocation)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ long symcount = bed->s->slurp_symbol_table (abfd, allocation, false);
+
+ if (symcount >= 0)
+ abfd->symcount = symcount;
+ return symcount;
+}
+
+long
+_bfd_elf_canonicalize_dynamic_symtab (bfd *abfd,
+ asymbol **allocation)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ long symcount = bed->s->slurp_symbol_table (abfd, allocation, true);
+
+ if (symcount >= 0)
+ abfd->dynsymcount = symcount;
+ return symcount;
+}
+
+/* Return the size required for the dynamic reloc entries. Any loadable
+ section that was actually installed in the BFD, and has type SHT_REL
+ or SHT_RELA, and uses the dynamic symbol table, is considered to be a
+ dynamic reloc section. */
+
+long
+_bfd_elf_get_dynamic_reloc_upper_bound (bfd *abfd)
+{
+ bfd_size_type count, ext_rel_size;
+ asection *s;
+
+ if (elf_dynsymtab (abfd) == 0)
+ {
+ bfd_set_error (bfd_error_invalid_operation);
+ return -1;
+ }
+
+ count = 1;
+ ext_rel_size = 0;
+ for (s = abfd->sections; s != NULL; s = s->next)
+ if (elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd)
+ && (elf_section_data (s)->this_hdr.sh_type == SHT_REL
+ || elf_section_data (s)->this_hdr.sh_type == SHT_RELA))
+ {
+ ext_rel_size += s->size;
+ if (ext_rel_size < s->size)
+ {
+ bfd_set_error (bfd_error_file_truncated);
+ return -1;
+ }
+ count += s->size / elf_section_data (s)->this_hdr.sh_entsize;
+ if (count > LONG_MAX / sizeof (arelent *))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ return -1;
+ }
+ }
+ if (count > 1 && !bfd_write_p (abfd))
+ {
+ /* Sanity check reloc section sizes. */
+ ufile_ptr filesize = bfd_get_file_size (abfd);
+ if (filesize != 0 && ext_rel_size > filesize)
+ {
+ bfd_set_error (bfd_error_file_truncated);
+ return -1;
+ }
+ }
+ return count * sizeof (arelent *);
+}
+
+/* Canonicalize the dynamic relocation entries. Note that we return the
+ dynamic relocations as a single block, although they are actually
+ associated with particular sections; the interface, which was
+ designed for SunOS style shared libraries, expects that there is only
+ one set of dynamic relocs. Any loadable section that was actually
+ installed in the BFD, and has type SHT_REL or SHT_RELA, and uses the
+ dynamic symbol table, is considered to be a dynamic reloc section. */
+
+long
+_bfd_elf_canonicalize_dynamic_reloc (bfd *abfd,
+ arelent **storage,
+ asymbol **syms)
+{
+ bool (*slurp_relocs) (bfd *, asection *, asymbol **, bool);
+ asection *s;
+ long ret;
+
+ if (elf_dynsymtab (abfd) == 0)
+ {
+ bfd_set_error (bfd_error_invalid_operation);
+ return -1;
+ }
+
+ slurp_relocs = get_elf_backend_data (abfd)->s->slurp_reloc_table;
+ ret = 0;
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ if (elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd)
+ && (elf_section_data (s)->this_hdr.sh_type == SHT_REL
+ || elf_section_data (s)->this_hdr.sh_type == SHT_RELA))
+ {
+ arelent *p;
+ long count, i;
+
+ if (! (*slurp_relocs) (abfd, s, syms, true))
+ return -1;
+ count = s->size / elf_section_data (s)->this_hdr.sh_entsize;
+ p = s->relocation;
+ for (i = 0; i < count; i++)
+ *storage++ = p++;
+ ret += count;
+ }
+ }
+
+ *storage = NULL;
+
+ return ret;
+}
+
+/* Read in the version information. */
+
+bool
+_bfd_elf_slurp_version_tables (bfd *abfd, bool default_imported_symver)
+{
+ bfd_byte *contents = NULL;
+ unsigned int freeidx = 0;
+ size_t amt;
+
+ if (elf_dynverref (abfd) != 0)
+ {
+ Elf_Internal_Shdr *hdr;
+ Elf_External_Verneed *everneed;
+ Elf_Internal_Verneed *iverneed;
+ unsigned int i;
+ bfd_byte *contents_end;
+
+ hdr = &elf_tdata (abfd)->dynverref_hdr;
+
+ if (hdr->sh_info == 0
+ || hdr->sh_info > hdr->sh_size / sizeof (Elf_External_Verneed))
+ {
+ error_return_bad_verref:
+ _bfd_error_handler
+ (_("%pB: .gnu.version_r invalid entry"), abfd);
+ bfd_set_error (bfd_error_bad_value);
+ error_return_verref:
+ elf_tdata (abfd)->verref = NULL;
+ elf_tdata (abfd)->cverrefs = 0;
+ goto error_return;
+ }
+
+ if (bfd_seek (abfd, hdr->sh_offset, SEEK_SET) != 0)
+ goto error_return_verref;
+ contents = _bfd_malloc_and_read (abfd, hdr->sh_size, hdr->sh_size);
+ if (contents == NULL)
+ goto error_return_verref;
+
+ if (_bfd_mul_overflow (hdr->sh_info, sizeof (Elf_Internal_Verneed), &amt))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ goto error_return_verref;
+ }
+ elf_tdata (abfd)->verref = (Elf_Internal_Verneed *) bfd_alloc (abfd, amt);
+ if (elf_tdata (abfd)->verref == NULL)
+ goto error_return_verref;
+
+ BFD_ASSERT (sizeof (Elf_External_Verneed)
+ == sizeof (Elf_External_Vernaux));
+ contents_end = contents + hdr->sh_size - sizeof (Elf_External_Verneed);
+ everneed = (Elf_External_Verneed *) contents;
+ iverneed = elf_tdata (abfd)->verref;
+ for (i = 0; i < hdr->sh_info; i++, iverneed++)
+ {
+ Elf_External_Vernaux *evernaux;
+ Elf_Internal_Vernaux *ivernaux;
+ unsigned int j;
+
+ _bfd_elf_swap_verneed_in (abfd, everneed, iverneed);
+
+ iverneed->vn_bfd = abfd;
+
+ iverneed->vn_filename =
+ bfd_elf_string_from_elf_section (abfd, hdr->sh_link,
+ iverneed->vn_file);
+ if (iverneed->vn_filename == NULL)
+ goto error_return_bad_verref;
+
+ if (iverneed->vn_cnt == 0)
+ iverneed->vn_auxptr = NULL;
+ else
+ {
+ if (_bfd_mul_overflow (iverneed->vn_cnt,
+ sizeof (Elf_Internal_Vernaux), &amt))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ goto error_return_verref;
+ }
+ iverneed->vn_auxptr = (struct elf_internal_vernaux *)
+ bfd_alloc (abfd, amt);
+ if (iverneed->vn_auxptr == NULL)
+ goto error_return_verref;
+ }
+
+ if (iverneed->vn_aux
+ > (size_t) (contents_end - (bfd_byte *) everneed))
+ goto error_return_bad_verref;
+
+ evernaux = ((Elf_External_Vernaux *)
+ ((bfd_byte *) everneed + iverneed->vn_aux));
+ ivernaux = iverneed->vn_auxptr;
+ for (j = 0; j < iverneed->vn_cnt; j++, ivernaux++)
+ {
+ _bfd_elf_swap_vernaux_in (abfd, evernaux, ivernaux);
+
+ ivernaux->vna_nodename =
+ bfd_elf_string_from_elf_section (abfd, hdr->sh_link,
+ ivernaux->vna_name);
+ if (ivernaux->vna_nodename == NULL)
+ goto error_return_bad_verref;
+
+ if (ivernaux->vna_other > freeidx)
+ freeidx = ivernaux->vna_other;
+
+ ivernaux->vna_nextptr = NULL;
+ if (ivernaux->vna_next == 0)
+ {
+ iverneed->vn_cnt = j + 1;
+ break;
+ }
+ if (j + 1 < iverneed->vn_cnt)
+ ivernaux->vna_nextptr = ivernaux + 1;
+
+ if (ivernaux->vna_next
+ > (size_t) (contents_end - (bfd_byte *) evernaux))
+ goto error_return_bad_verref;
+
+ evernaux = ((Elf_External_Vernaux *)
+ ((bfd_byte *) evernaux + ivernaux->vna_next));
+ }
+
+ iverneed->vn_nextref = NULL;
+ if (iverneed->vn_next == 0)
+ break;
+ if (i + 1 < hdr->sh_info)
+ iverneed->vn_nextref = iverneed + 1;
+
+ if (iverneed->vn_next
+ > (size_t) (contents_end - (bfd_byte *) everneed))
+ goto error_return_bad_verref;
+
+ everneed = ((Elf_External_Verneed *)
+ ((bfd_byte *) everneed + iverneed->vn_next));
+ }
+ elf_tdata (abfd)->cverrefs = i;
+
+ free (contents);
+ contents = NULL;
+ }
+
+ if (elf_dynverdef (abfd) != 0)
+ {
+ Elf_Internal_Shdr *hdr;
+ Elf_External_Verdef *everdef;
+ Elf_Internal_Verdef *iverdef;
+ Elf_Internal_Verdef *iverdefarr;
+ Elf_Internal_Verdef iverdefmem;
+ unsigned int i;
+ unsigned int maxidx;
+ bfd_byte *contents_end_def, *contents_end_aux;
+
+ hdr = &elf_tdata (abfd)->dynverdef_hdr;
+
+ if (hdr->sh_info == 0 || hdr->sh_size < sizeof (Elf_External_Verdef))
+ {
+ error_return_bad_verdef:
+ _bfd_error_handler
+ (_("%pB: .gnu.version_d invalid entry"), abfd);
+ bfd_set_error (bfd_error_bad_value);
+ error_return_verdef:
+ elf_tdata (abfd)->verdef = NULL;
+ elf_tdata (abfd)->cverdefs = 0;
+ goto error_return;
+ }
+
+ if (bfd_seek (abfd, hdr->sh_offset, SEEK_SET) != 0)
+ goto error_return_verdef;
+ contents = _bfd_malloc_and_read (abfd, hdr->sh_size, hdr->sh_size);
+ if (contents == NULL)
+ goto error_return_verdef;
+
+ BFD_ASSERT (sizeof (Elf_External_Verdef)
+ >= sizeof (Elf_External_Verdaux));
+ contents_end_def = contents + hdr->sh_size
+ - sizeof (Elf_External_Verdef);
+ contents_end_aux = contents + hdr->sh_size
+ - sizeof (Elf_External_Verdaux);
+
+ /* We know the number of entries in the section but not the maximum
+ index. Therefore we have to run through all entries and find
+ the maximum. */
+ everdef = (Elf_External_Verdef *) contents;
+ maxidx = 0;
+ for (i = 0; i < hdr->sh_info; ++i)
+ {
+ _bfd_elf_swap_verdef_in (abfd, everdef, &iverdefmem);
+
+ if ((iverdefmem.vd_ndx & ((unsigned) VERSYM_VERSION)) == 0)
+ goto error_return_bad_verdef;
+ if ((iverdefmem.vd_ndx & ((unsigned) VERSYM_VERSION)) > maxidx)
+ maxidx = iverdefmem.vd_ndx & ((unsigned) VERSYM_VERSION);
+
+ if (iverdefmem.vd_next == 0)
+ break;
+
+ if (iverdefmem.vd_next
+ > (size_t) (contents_end_def - (bfd_byte *) everdef))
+ goto error_return_bad_verdef;
+
+ everdef = ((Elf_External_Verdef *)
+ ((bfd_byte *) everdef + iverdefmem.vd_next));
+ }
+
+ if (default_imported_symver)
+ {
+ if (freeidx > maxidx)
+ maxidx = ++freeidx;
+ else
+ freeidx = ++maxidx;
+ }
+ if (_bfd_mul_overflow (maxidx, sizeof (Elf_Internal_Verdef), &amt))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ goto error_return_verdef;
+ }
+ elf_tdata (abfd)->verdef = (Elf_Internal_Verdef *) bfd_zalloc (abfd, amt);
+ if (elf_tdata (abfd)->verdef == NULL)
+ goto error_return_verdef;
+
+ elf_tdata (abfd)->cverdefs = maxidx;
+
+ everdef = (Elf_External_Verdef *) contents;
+ iverdefarr = elf_tdata (abfd)->verdef;
+ for (i = 0; i < hdr->sh_info; i++)
+ {
+ Elf_External_Verdaux *everdaux;
+ Elf_Internal_Verdaux *iverdaux;
+ unsigned int j;
+
+ _bfd_elf_swap_verdef_in (abfd, everdef, &iverdefmem);
+
+ if ((iverdefmem.vd_ndx & VERSYM_VERSION) == 0)
+ goto error_return_bad_verdef;
+
+ iverdef = &iverdefarr[(iverdefmem.vd_ndx & VERSYM_VERSION) - 1];
+ memcpy (iverdef, &iverdefmem, offsetof (Elf_Internal_Verdef, vd_bfd));
+
+ iverdef->vd_bfd = abfd;
+
+ if (iverdef->vd_cnt == 0)
+ iverdef->vd_auxptr = NULL;
+ else
+ {
+ if (_bfd_mul_overflow (iverdef->vd_cnt,
+ sizeof (Elf_Internal_Verdaux), &amt))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ goto error_return_verdef;
+ }
+ iverdef->vd_auxptr = (struct elf_internal_verdaux *)
+ bfd_alloc (abfd, amt);
+ if (iverdef->vd_auxptr == NULL)
+ goto error_return_verdef;
+ }
+
+ if (iverdef->vd_aux
+ > (size_t) (contents_end_aux - (bfd_byte *) everdef))
+ goto error_return_bad_verdef;
+
+ everdaux = ((Elf_External_Verdaux *)
+ ((bfd_byte *) everdef + iverdef->vd_aux));
+ iverdaux = iverdef->vd_auxptr;
+ for (j = 0; j < iverdef->vd_cnt; j++, iverdaux++)
+ {
+ _bfd_elf_swap_verdaux_in (abfd, everdaux, iverdaux);
+
+ iverdaux->vda_nodename =
+ bfd_elf_string_from_elf_section (abfd, hdr->sh_link,
+ iverdaux->vda_name);
+ if (iverdaux->vda_nodename == NULL)
+ goto error_return_bad_verdef;
+
+ iverdaux->vda_nextptr = NULL;
+ if (iverdaux->vda_next == 0)
+ {
+ iverdef->vd_cnt = j + 1;
+ break;
+ }
+ if (j + 1 < iverdef->vd_cnt)
+ iverdaux->vda_nextptr = iverdaux + 1;
+
+ if (iverdaux->vda_next
+ > (size_t) (contents_end_aux - (bfd_byte *) everdaux))
+ goto error_return_bad_verdef;
+
+ everdaux = ((Elf_External_Verdaux *)
+ ((bfd_byte *) everdaux + iverdaux->vda_next));
+ }
+
+ iverdef->vd_nodename = NULL;
+ if (iverdef->vd_cnt)
+ iverdef->vd_nodename = iverdef->vd_auxptr->vda_nodename;
+
+ iverdef->vd_nextdef = NULL;
+ if (iverdef->vd_next == 0)
+ break;
+ if ((size_t) (iverdef - iverdefarr) + 1 < maxidx)
+ iverdef->vd_nextdef = iverdef + 1;
+
+ everdef = ((Elf_External_Verdef *)
+ ((bfd_byte *) everdef + iverdef->vd_next));
+ }
+
+ free (contents);
+ contents = NULL;
+ }
+ else if (default_imported_symver)
+ {
+ if (freeidx < 3)
+ freeidx = 3;
+ else
+ freeidx++;
+
+ if (_bfd_mul_overflow (freeidx, sizeof (Elf_Internal_Verdef), &amt))
+ {
+ bfd_set_error (bfd_error_file_too_big);
+ goto error_return;
+ }
+ elf_tdata (abfd)->verdef = (Elf_Internal_Verdef *) bfd_zalloc (abfd, amt);
+ if (elf_tdata (abfd)->verdef == NULL)
+ goto error_return;
+
+ elf_tdata (abfd)->cverdefs = freeidx;
+ }
+
+ /* Create a default version based on the soname. */
+ if (default_imported_symver)
+ {
+ Elf_Internal_Verdef *iverdef;
+ Elf_Internal_Verdaux *iverdaux;
+
+ iverdef = &elf_tdata (abfd)->verdef[freeidx - 1];
+
+ iverdef->vd_version = VER_DEF_CURRENT;
+ iverdef->vd_flags = 0;
+ iverdef->vd_ndx = freeidx;
+ iverdef->vd_cnt = 1;
+
+ iverdef->vd_bfd = abfd;
+
+ iverdef->vd_nodename = bfd_elf_get_dt_soname (abfd);
+ if (iverdef->vd_nodename == NULL)
+ goto error_return_verdef;
+ iverdef->vd_nextdef = NULL;
+ iverdef->vd_auxptr = ((struct elf_internal_verdaux *)
+ bfd_zalloc (abfd, sizeof (Elf_Internal_Verdaux)));
+ if (iverdef->vd_auxptr == NULL)
+ goto error_return_verdef;
+
+ iverdaux = iverdef->vd_auxptr;
+ iverdaux->vda_nodename = iverdef->vd_nodename;
+ }
+
+ return true;
+
+ error_return:
+ free (contents);
+ return false;
+}
+
+asymbol *
+_bfd_elf_make_empty_symbol (bfd *abfd)
+{
+ elf_symbol_type *newsym;
+
+ newsym = (elf_symbol_type *) bfd_zalloc (abfd, sizeof (*newsym));
+ if (!newsym)
+ return NULL;
+ newsym->symbol.the_bfd = abfd;
+ return &newsym->symbol;
+}
+
+void
+_bfd_elf_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED,
+ asymbol *symbol,
+ symbol_info *ret)
+{
+ bfd_symbol_info (symbol, ret);
+}
+
+/* Return whether a symbol name implies a local symbol. Most targets
+ use this function for the is_local_label_name entry point, but some
+ override it. */
+
+bool
+_bfd_elf_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *name)
+{
+ /* Normal local symbols start with ``.L''. */
+ if (name[0] == '.' && name[1] == 'L')
+ return true;
+
+ /* At least some SVR4 compilers (e.g., UnixWare 2.1 cc) generate
+ DWARF debugging symbols starting with ``..''. */
+ if (name[0] == '.' && name[1] == '.')
+ return true;
+
+ /* gcc will sometimes generate symbols beginning with ``_.L_'' when
+ emitting DWARF debugging output. I suspect this is actually a
+ small bug in gcc (it calls ASM_OUTPUT_LABEL when it should call
+ ASM_GENERATE_INTERNAL_LABEL, and this causes the leading
+ underscore to be emitted on some ELF targets). For ease of use,
+ we treat such symbols as local. */
+ if (name[0] == '_' && name[1] == '.' && name[2] == 'L' && name[3] == '_')
+ return true;
+
+ /* Treat assembler generated fake symbols, dollar local labels and
+ forward-backward labels (aka local labels) as locals.
+ These labels have the form:
+
+ L0^A.* (fake symbols)
+
+ [.]?L[0123456789]+{^A|^B}[0123456789]* (local labels)
+
+ Versions which start with .L will have already been matched above,
+ so we only need to match the rest. */
+ if (name[0] == 'L' && ISDIGIT (name[1]))
+ {
+ bool ret = false;
+ const char * p;
+ char c;
+
+ for (p = name + 2; (c = *p); p++)
+ {
+ if (c == 1 || c == 2)
+ {
+ if (c == 1 && p == name + 2)
+ /* A fake symbol. */
+ return true;
+
+ /* FIXME: We are being paranoid here and treating symbols like
+ L0^Bfoo as if there were non-local, on the grounds that the
+ assembler will never generate them. But can any symbol
+ containing an ASCII value in the range 1-31 ever be anything
+ other than some kind of local ? */
+ ret = true;
+ }
+
+ if (! ISDIGIT (c))
+ {
+ ret = false;
+ break;
+ }
+ }
+ return ret;
+ }
+
+ return false;
+}
+
+alent *
+_bfd_elf_get_lineno (bfd *abfd ATTRIBUTE_UNUSED,
+ asymbol *symbol ATTRIBUTE_UNUSED)
+{
+ abort ();
+ return NULL;
+}
+
+bool
+_bfd_elf_set_arch_mach (bfd *abfd,
+ enum bfd_architecture arch,
+ unsigned long machine)
+{
+ /* If this isn't the right architecture for this backend, and this
+ isn't the generic backend, fail. */
+ if (arch != get_elf_backend_data (abfd)->arch
+ && arch != bfd_arch_unknown
+ && get_elf_backend_data (abfd)->arch != bfd_arch_unknown)
+ return false;
+
+ return bfd_default_set_arch_mach (abfd, arch, machine);
+}
+
+/* Find the nearest line to a particular section and offset,
+ for error reporting. */
+
+bool
+_bfd_elf_find_nearest_line (bfd *abfd,
+ asymbol **symbols,
+ asection *section,
+ bfd_vma offset,
+ const char **filename_ptr,
+ const char **functionname_ptr,
+ unsigned int *line_ptr,
+ unsigned int *discriminator_ptr)
+{
+ bool found;
+
+ if (_bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset,
+ filename_ptr, functionname_ptr,
+ line_ptr, discriminator_ptr,
+ dwarf_debug_sections,
+ &elf_tdata (abfd)->dwarf2_find_line_info))
+ return true;
+
+ if (_bfd_dwarf1_find_nearest_line (abfd, symbols, section, offset,
+ filename_ptr, functionname_ptr, line_ptr))
+ {
+ if (!*functionname_ptr)
+ _bfd_elf_find_function (abfd, symbols, section, offset,
+ *filename_ptr ? NULL : filename_ptr,
+ functionname_ptr);
+ return true;
+ }
+
+ if (! _bfd_stab_section_find_nearest_line (abfd, symbols, section, offset,
+ &found, filename_ptr,
+ functionname_ptr, line_ptr,
+ &elf_tdata (abfd)->line_info))
+ return false;
+ if (found && (*functionname_ptr || *line_ptr))
+ return true;
+
+ if (symbols == NULL)
+ return false;
+
+ if (! _bfd_elf_find_function (abfd, symbols, section, offset,
+ filename_ptr, functionname_ptr))
+ return false;
+
+ *line_ptr = 0;
+ return true;
+}
+
+/* Find the line for a symbol. */
+
+bool
+_bfd_elf_find_line (bfd *abfd, asymbol **symbols, asymbol *symbol,
+ const char **filename_ptr, unsigned int *line_ptr)
+{
+ return _bfd_dwarf2_find_nearest_line (abfd, symbols, symbol, NULL, 0,
+ filename_ptr, NULL, line_ptr, NULL,
+ dwarf_debug_sections,
+ &elf_tdata (abfd)->dwarf2_find_line_info);
+}
+
+/* After a call to bfd_find_nearest_line, successive calls to
+ bfd_find_inliner_info can be used to get source information about
+ each level of function inlining that terminated at the address
+ passed to bfd_find_nearest_line. Currently this is only supported
+ for DWARF2 with appropriate DWARF3 extensions. */
+
+bool
+_bfd_elf_find_inliner_info (bfd *abfd,
+ const char **filename_ptr,
+ const char **functionname_ptr,
+ unsigned int *line_ptr)
+{
+ bool found;
+ found = _bfd_dwarf2_find_inliner_info (abfd, filename_ptr,
+ functionname_ptr, line_ptr,
+ & elf_tdata (abfd)->dwarf2_find_line_info);
+ return found;
+}
+
+int
+_bfd_elf_sizeof_headers (bfd *abfd, struct bfd_link_info *info)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ int ret = bed->s->sizeof_ehdr;
+
+ if (!bfd_link_relocatable (info))
+ {
+ bfd_size_type phdr_size = elf_program_header_size (abfd);
+
+ if (phdr_size == (bfd_size_type) -1)
+ {
+ struct elf_segment_map *m;
+
+ phdr_size = 0;
+ for (m = elf_seg_map (abfd); m != NULL; m = m->next)
+ phdr_size += bed->s->sizeof_phdr;
+
+ if (phdr_size == 0)
+ phdr_size = get_program_header_size (abfd, info);
+ }
+
+ elf_program_header_size (abfd) = phdr_size;
+ ret += phdr_size;
+ }
+
+ return ret;
+}
+
+bool
+_bfd_elf_set_section_contents (bfd *abfd,
+ sec_ptr section,
+ const void *location,
+ file_ptr offset,
+ bfd_size_type count)
+{
+ Elf_Internal_Shdr *hdr;
+
+ if (! abfd->output_has_begun
+ && ! _bfd_elf_compute_section_file_positions (abfd, NULL))
+ return false;
+
+ if (!count)
+ return true;
+
+ hdr = &elf_section_data (section)->this_hdr;
+ if (hdr->sh_offset == (file_ptr) -1)
+ {
+ unsigned char *contents;
+
+ if (bfd_section_is_ctf (section))
+ /* Nothing to do with this section: the contents are generated
+ later. */
+ return true;
+
+ if ((section->flags & SEC_ELF_COMPRESS) == 0)
+ {
+ _bfd_error_handler
+ (_("%pB:%pA: error: attempting to write into an unallocated compressed section"),
+ abfd, section);
+ bfd_set_error (bfd_error_invalid_operation);
+ return false;
+ }
+
+ if ((offset + count) > hdr->sh_size)
+ {
+ _bfd_error_handler
+ (_("%pB:%pA: error: attempting to write over the end of the section"),
+ abfd, section);
+
+ bfd_set_error (bfd_error_invalid_operation);
+ return false;
+ }
+
+ contents = hdr->contents;
+ if (contents == NULL)
+ {
+ _bfd_error_handler
+ (_("%pB:%pA: error: attempting to write section into an empty buffer"),
+ abfd, section);
+
+ bfd_set_error (bfd_error_invalid_operation);
+ return false;
+ }
+
+ memcpy (contents + offset, location, count);
+ return true;
+ }
+
+ return _bfd_generic_set_section_contents (abfd, section,
+ location, offset, count);
+}
+
+bool
+_bfd_elf_no_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+ arelent *cache_ptr ATTRIBUTE_UNUSED,
+ Elf_Internal_Rela *dst ATTRIBUTE_UNUSED)
+{
+ abort ();
+ return false;
+}
+
+/* Try to convert a non-ELF reloc into an ELF one. */
+
+bool
+_bfd_elf_validate_reloc (bfd *abfd, arelent *areloc)
+{
+ /* Check whether we really have an ELF howto. */
+
+ if ((*areloc->sym_ptr_ptr)->the_bfd->xvec != abfd->xvec)
+ {
+ bfd_reloc_code_real_type code;
+ reloc_howto_type *howto;
+
+ /* Alien reloc: Try to determine its type to replace it with an
+ equivalent ELF reloc. */
+
+ if (areloc->howto->pc_relative)
+ {
+ switch (areloc->howto->bitsize)
+ {
+ case 8:
+ code = BFD_RELOC_8_PCREL;
+ break;
+ case 12:
+ code = BFD_RELOC_12_PCREL;
+ break;
+ case 16:
+ code = BFD_RELOC_16_PCREL;
+ break;
+ case 24:
+ code = BFD_RELOC_24_PCREL;
+ break;
+ case 32:
+ code = BFD_RELOC_32_PCREL;
+ break;
+ case 64:
+ code = BFD_RELOC_64_PCREL;
+ break;
+ default:
+ goto fail;
+ }
+
+ howto = bfd_reloc_type_lookup (abfd, code);
+
+ if (howto && areloc->howto->pcrel_offset != howto->pcrel_offset)
+ {
+ if (howto->pcrel_offset)
+ areloc->addend += areloc->address;
+ else
+ areloc->addend -= areloc->address; /* addend is unsigned!! */
+ }
+ }
+ else
+ {
+ switch (areloc->howto->bitsize)
+ {
+ case 8:
+ code = BFD_RELOC_8;
+ break;
+ case 14:
+ code = BFD_RELOC_14;
+ break;
+ case 16:
+ code = BFD_RELOC_16;
+ break;
+ case 26:
+ code = BFD_RELOC_26;
+ break;
+ case 32:
+ code = BFD_RELOC_32;
+ break;
+ case 64:
+ code = BFD_RELOC_64;
+ break;
+ default:
+ goto fail;
+ }
+
+ howto = bfd_reloc_type_lookup (abfd, code);
+ }
+
+ if (howto)
+ areloc->howto = howto;
+ else
+ goto fail;
+ }
+
+ return true;
+
+ fail:
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: %s unsupported"),
+ abfd, areloc->howto->name);
+ bfd_set_error (bfd_error_sorry);
+ return false;
+}
+
+bool
+_bfd_elf_close_and_cleanup (bfd *abfd)
+{
+ struct elf_obj_tdata *tdata = elf_tdata (abfd);
+ if (tdata != NULL
+ && (bfd_get_format (abfd) == bfd_object
+ || bfd_get_format (abfd) == bfd_core))
+ {
+ if (elf_tdata (abfd)->o != NULL && elf_shstrtab (abfd) != NULL)
+ _bfd_elf_strtab_free (elf_shstrtab (abfd));
+ _bfd_dwarf2_cleanup_debug_info (abfd, &tdata->dwarf2_find_line_info);
+ }
+
+ return _bfd_generic_close_and_cleanup (abfd);
+}
+
+/* For Rel targets, we encode meaningful data for BFD_RELOC_VTABLE_ENTRY
+ in the relocation's offset. Thus we cannot allow any sort of sanity
+ range-checking to interfere. There is nothing else to do in processing
+ this reloc. */
+
+bfd_reloc_status_type
+_bfd_elf_rel_vtable_reloc_fn
+ (bfd *abfd ATTRIBUTE_UNUSED, arelent *re ATTRIBUTE_UNUSED,
+ struct bfd_symbol *symbol ATTRIBUTE_UNUSED,
+ void *data ATTRIBUTE_UNUSED, asection *is ATTRIBUTE_UNUSED,
+ bfd *obfd ATTRIBUTE_UNUSED, char **errmsg ATTRIBUTE_UNUSED)
+{
+ return bfd_reloc_ok;
+}
+
+/* Elf core file support. Much of this only works on native
+ toolchains, since we rely on knowing the
+ machine-dependent procfs structure in order to pick
+ out details about the corefile. */
+
+#ifdef HAVE_SYS_PROCFS_H
+# include <sys/procfs.h>
+#endif
+
+/* Return a PID that identifies a "thread" for threaded cores, or the
+ PID of the main process for non-threaded cores. */
+
+static int
+elfcore_make_pid (bfd *abfd)
+{
+ int pid;
+
+ pid = elf_tdata (abfd)->core->lwpid;
+ if (pid == 0)
+ pid = elf_tdata (abfd)->core->pid;
+
+ return pid;
+}
+
+/* If there isn't a section called NAME, make one, using
+ data from SECT. Note, this function will generate a
+ reference to NAME, so you shouldn't deallocate or
+ overwrite it. */
+
+static bool
+elfcore_maybe_make_sect (bfd *abfd, char *name, asection *sect)
+{
+ asection *sect2;
+
+ if (bfd_get_section_by_name (abfd, name) != NULL)
+ return true;
+
+ sect2 = bfd_make_section_with_flags (abfd, name, sect->flags);
+ if (sect2 == NULL)
+ return false;
+
+ sect2->size = sect->size;
+ sect2->filepos = sect->filepos;
+ sect2->alignment_power = sect->alignment_power;
+ return true;
+}
+
+/* Create a pseudosection containing SIZE bytes at FILEPOS. This
+ actually creates up to two pseudosections:
+ - For the single-threaded case, a section named NAME, unless
+ such a section already exists.
+ - For the multi-threaded case, a section named "NAME/PID", where
+ PID is elfcore_make_pid (abfd).
+ Both pseudosections have identical contents. */
+bool
+_bfd_elfcore_make_pseudosection (bfd *abfd,
+ char *name,
+ size_t size,
+ ufile_ptr filepos)
+{
+ char buf[100];
+ char *threaded_name;
+ size_t len;
+ asection *sect;
+
+ /* Build the section name. */
+
+ sprintf (buf, "%s/%d", name, elfcore_make_pid (abfd));
+ len = strlen (buf) + 1;
+ threaded_name = (char *) bfd_alloc (abfd, len);
+ if (threaded_name == NULL)
+ return false;
+ memcpy (threaded_name, buf, len);
+
+ sect = bfd_make_section_anyway_with_flags (abfd, threaded_name,
+ SEC_HAS_CONTENTS);
+ if (sect == NULL)
+ return false;
+ sect->size = size;
+ sect->filepos = filepos;
+ sect->alignment_power = 2;
+
+ return elfcore_maybe_make_sect (abfd, name, sect);
+}
+
+static bool
+elfcore_make_auxv_note_section (bfd *abfd, Elf_Internal_Note *note,
+ size_t offs)
+{
+ asection *sect = bfd_make_section_anyway_with_flags (abfd, ".auxv",
+ SEC_HAS_CONTENTS);
+
+ if (sect == NULL)
+ return false;
+
+ sect->size = note->descsz - offs;
+ sect->filepos = note->descpos + offs;
+ sect->alignment_power = 1 + bfd_get_arch_size (abfd) / 32;
+
+ return true;
+}
+
+/* prstatus_t exists on:
+ solaris 2.5+
+ linux 2.[01] + glibc
+ unixware 4.2
+*/
+
+#if defined (HAVE_PRSTATUS_T)
+
+static bool
+elfcore_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
+{
+ size_t size;
+ int offset;
+
+ if (note->descsz == sizeof (prstatus_t))
+ {
+ prstatus_t prstat;
+
+ size = sizeof (prstat.pr_reg);
+ offset = offsetof (prstatus_t, pr_reg);
+ memcpy (&prstat, note->descdata, sizeof (prstat));
+
+ /* Do not overwrite the core signal if it
+ has already been set by another thread. */
+ if (elf_tdata (abfd)->core->signal == 0)
+ elf_tdata (abfd)->core->signal = prstat.pr_cursig;
+ if (elf_tdata (abfd)->core->pid == 0)
+ elf_tdata (abfd)->core->pid = prstat.pr_pid;
+
+ /* pr_who exists on:
+ solaris 2.5+
+ unixware 4.2
+ pr_who doesn't exist on:
+ linux 2.[01]
+ */
+#if defined (HAVE_PRSTATUS_T_PR_WHO)
+ elf_tdata (abfd)->core->lwpid = prstat.pr_who;
+#else
+ elf_tdata (abfd)->core->lwpid = prstat.pr_pid;
+#endif
+ }
+#if defined (HAVE_PRSTATUS32_T)
+ else if (note->descsz == sizeof (prstatus32_t))
+ {
+ /* 64-bit host, 32-bit corefile */
+ prstatus32_t prstat;
+
+ size = sizeof (prstat.pr_reg);
+ offset = offsetof (prstatus32_t, pr_reg);
+ memcpy (&prstat, note->descdata, sizeof (prstat));
+
+ /* Do not overwrite the core signal if it
+ has already been set by another thread. */
+ if (elf_tdata (abfd)->core->signal == 0)
+ elf_tdata (abfd)->core->signal = prstat.pr_cursig;
+ if (elf_tdata (abfd)->core->pid == 0)
+ elf_tdata (abfd)->core->pid = prstat.pr_pid;
+
+ /* pr_who exists on:
+ solaris 2.5+
+ unixware 4.2
+ pr_who doesn't exist on:
+ linux 2.[01]
+ */
+#if defined (HAVE_PRSTATUS32_T_PR_WHO)
+ elf_tdata (abfd)->core->lwpid = prstat.pr_who;
+#else
+ elf_tdata (abfd)->core->lwpid = prstat.pr_pid;
+#endif
+ }
+#endif /* HAVE_PRSTATUS32_T */
+ else
+ {
+ /* Fail - we don't know how to handle any other
+ note size (ie. data object type). */
+ return true;
+ }
+
+ /* Make a ".reg/999" section and a ".reg" section. */
+ return _bfd_elfcore_make_pseudosection (abfd, ".reg",
+ size, note->descpos + offset);
+}
+#endif /* defined (HAVE_PRSTATUS_T) */
+
+/* Create a pseudosection containing the exact contents of NOTE. */
+static bool
+elfcore_make_note_pseudosection (bfd *abfd,
+ char *name,
+ Elf_Internal_Note *note)
+{
+ return _bfd_elfcore_make_pseudosection (abfd, name,
+ note->descsz, note->descpos);
+}
+
+/* There isn't a consistent prfpregset_t across platforms,
+ but it doesn't matter, because we don't have to pick this
+ data structure apart. */
+
+static bool
+elfcore_grok_prfpreg (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg2", note);
+}
+
+/* Linux dumps the Intel SSE regs in a note named "LINUX" with a note
+ type of NT_PRXFPREG. Just include the whole note's contents
+ literally. */
+
+static bool
+elfcore_grok_prxfpreg (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-xfp", note);
+}
+
+/* Linux dumps the Intel XSAVE extended state in a note named "LINUX"
+ with a note type of NT_X86_XSTATE. Just include the whole note's
+ contents literally. */
+
+static bool
+elfcore_grok_xstatereg (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-xstate", note);
+}
+
+static bool
+elfcore_grok_ppc_vmx (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-vmx", note);
+}
+
+static bool
+elfcore_grok_ppc_vsx (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-vsx", note);
+}
+
+static bool
+elfcore_grok_ppc_tar (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tar", note);
+}
+
+static bool
+elfcore_grok_ppc_ppr (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-ppr", note);
+}
+
+static bool
+elfcore_grok_ppc_dscr (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-dscr", note);
+}
+
+static bool
+elfcore_grok_ppc_ebb (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-ebb", note);
+}
+
+static bool
+elfcore_grok_ppc_pmu (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-pmu", note);
+}
+
+static bool
+elfcore_grok_ppc_tm_cgpr (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cgpr", note);
+}
+
+static bool
+elfcore_grok_ppc_tm_cfpr (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cfpr", note);
+}
+
+static bool
+elfcore_grok_ppc_tm_cvmx (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cvmx", note);
+}
+
+static bool
+elfcore_grok_ppc_tm_cvsx (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cvsx", note);
+}
+
+static bool
+elfcore_grok_ppc_tm_spr (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-spr", note);
+}
+
+static bool
+elfcore_grok_ppc_tm_ctar (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-ctar", note);
+}
+
+static bool
+elfcore_grok_ppc_tm_cppr (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cppr", note);
+}
+
+static bool
+elfcore_grok_ppc_tm_cdscr (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cdscr", note);
+}
+
+static bool
+elfcore_grok_s390_high_gprs (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-high-gprs", note);
+}
+
+static bool
+elfcore_grok_s390_timer (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-timer", note);
+}
+
+static bool
+elfcore_grok_s390_todcmp (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-todcmp", note);
+}
+
+static bool
+elfcore_grok_s390_todpreg (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-todpreg", note);
+}
+
+static bool
+elfcore_grok_s390_ctrs (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-ctrs", note);
+}
+
+static bool
+elfcore_grok_s390_prefix (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-prefix", note);
+}
+
+static bool
+elfcore_grok_s390_last_break (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-last-break", note);
+}
+
+static bool
+elfcore_grok_s390_system_call (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-system-call", note);
+}
+
+static bool
+elfcore_grok_s390_tdb (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-tdb", note);
+}
+
+static bool
+elfcore_grok_s390_vxrs_low (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-vxrs-low", note);
+}
+
+static bool
+elfcore_grok_s390_vxrs_high (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-vxrs-high", note);
+}
+
+static bool
+elfcore_grok_s390_gs_cb (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-gs-cb", note);
+}
+
+static bool
+elfcore_grok_s390_gs_bc (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-s390-gs-bc", note);
+}
+
+static bool
+elfcore_grok_arm_vfp (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-arm-vfp", note);
+}
+
+static bool
+elfcore_grok_aarch_tls (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-tls", note);
+}
+
+static bool
+elfcore_grok_aarch_hw_break (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-hw-break", note);
+}
+
+static bool
+elfcore_grok_aarch_hw_watch (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-hw-watch", note);
+}
+
+static bool
+elfcore_grok_aarch_sve (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-sve", note);
+}
+
+static bool
+elfcore_grok_aarch_pauth (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-pauth", note);
+}
+
+static bool
+elfcore_grok_aarch_mte (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-mte",
+ note);
+}
+
+static bool
+elfcore_grok_arc_v2 (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-arc-v2", note);
+}
+
+/* Convert NOTE into a bfd_section called ".reg-riscv-csr". Return TRUE if
+ successful otherwise, return FALSE. */
+
+static bool
+elfcore_grok_riscv_csr (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-riscv-csr", note);
+}
+
+/* Convert NOTE into a bfd_section called ".gdb-tdesc". Return TRUE if
+ successful otherwise, return FALSE. */
+
+static bool
+elfcore_grok_gdb_tdesc (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".gdb-tdesc", note);
+}
+
+static bool
+elfcore_grok_loongarch_cpucfg (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-cpucfg", note);
+}
+
+static bool
+elfcore_grok_loongarch_lbt (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lbt", note);
+}
+
+static bool
+elfcore_grok_loongarch_lsx (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lsx", note);
+}
+
+static bool
+elfcore_grok_loongarch_lasx (bfd *abfd, Elf_Internal_Note *note)
+{
+ return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lasx", note);
+}
+
+#if defined (HAVE_PRPSINFO_T)
+typedef prpsinfo_t elfcore_psinfo_t;
+#if defined (HAVE_PRPSINFO32_T) /* Sparc64 cross Sparc32 */
+typedef prpsinfo32_t elfcore_psinfo32_t;
+#endif
+#endif
+
+#if defined (HAVE_PSINFO_T)
+typedef psinfo_t elfcore_psinfo_t;
+#if defined (HAVE_PSINFO32_T) /* Sparc64 cross Sparc32 */
+typedef psinfo32_t elfcore_psinfo32_t;
+#endif
+#endif
+
+/* return a malloc'ed copy of a string at START which is at
+ most MAX bytes long, possibly without a terminating '\0'.
+ the copy will always have a terminating '\0'. */
+
+char *
+_bfd_elfcore_strndup (bfd *abfd, char *start, size_t max)
+{
+ char *dups;
+ char *end = (char *) memchr (start, '\0', max);
+ size_t len;
+
+ if (end == NULL)
+ len = max;
+ else
+ len = end - start;
+
+ dups = (char *) bfd_alloc (abfd, len + 1);
+ if (dups == NULL)
+ return NULL;
+
+ memcpy (dups, start, len);
+ dups[len] = '\0';
+
+ return dups;
+}
+
+#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
+static bool
+elfcore_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
+{
+ if (note->descsz == sizeof (elfcore_psinfo_t))
+ {
+ elfcore_psinfo_t psinfo;
+
+ memcpy (&psinfo, note->descdata, sizeof (psinfo));
+
+#if defined (HAVE_PSINFO_T_PR_PID) || defined (HAVE_PRPSINFO_T_PR_PID)
+ elf_tdata (abfd)->core->pid = psinfo.pr_pid;
+#endif
+ elf_tdata (abfd)->core->program
+ = _bfd_elfcore_strndup (abfd, psinfo.pr_fname,
+ sizeof (psinfo.pr_fname));
+
+ elf_tdata (abfd)->core->command
+ = _bfd_elfcore_strndup (abfd, psinfo.pr_psargs,
+ sizeof (psinfo.pr_psargs));
+ }
+#if defined (HAVE_PRPSINFO32_T) || defined (HAVE_PSINFO32_T)
+ else if (note->descsz == sizeof (elfcore_psinfo32_t))
+ {
+ /* 64-bit host, 32-bit corefile */
+ elfcore_psinfo32_t psinfo;
+
+ memcpy (&psinfo, note->descdata, sizeof (psinfo));
+
+#if defined (HAVE_PSINFO32_T_PR_PID) || defined (HAVE_PRPSINFO32_T_PR_PID)
+ elf_tdata (abfd)->core->pid = psinfo.pr_pid;
+#endif
+ elf_tdata (abfd)->core->program
+ = _bfd_elfcore_strndup (abfd, psinfo.pr_fname,
+ sizeof (psinfo.pr_fname));
+
+ elf_tdata (abfd)->core->command
+ = _bfd_elfcore_strndup (abfd, psinfo.pr_psargs,
+ sizeof (psinfo.pr_psargs));
+ }
+#endif
+
+ else
+ {
+ /* Fail - we don't know how to handle any other
+ note size (ie. data object type). */
+ return true;
+ }
+
+ /* Note that for some reason, a spurious space is tacked
+ onto the end of the args in some (at least one anyway)
+ implementations, so strip it off if it exists. */
+
+ {
+ char *command = elf_tdata (abfd)->core->command;
+ int n = strlen (command);
+
+ if (0 < n && command[n - 1] == ' ')
+ command[n - 1] = '\0';
+ }
+
+ return true;
+}
+#endif /* defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T) */
+
+#if defined (HAVE_PSTATUS_T)
+static bool
+elfcore_grok_pstatus (bfd *abfd, Elf_Internal_Note *note)
+{
+ if (note->descsz == sizeof (pstatus_t)
+#if defined (HAVE_PXSTATUS_T)
+ || note->descsz == sizeof (pxstatus_t)
+#endif
+ )
+ {
+ pstatus_t pstat;
+
+ memcpy (&pstat, note->descdata, sizeof (pstat));
+
+ elf_tdata (abfd)->core->pid = pstat.pr_pid;
+ }
+#if defined (HAVE_PSTATUS32_T)
+ else if (note->descsz == sizeof (pstatus32_t))
+ {
+ /* 64-bit host, 32-bit corefile */
+ pstatus32_t pstat;
+
+ memcpy (&pstat, note->descdata, sizeof (pstat));
+
+ elf_tdata (abfd)->core->pid = pstat.pr_pid;
+ }
+#endif
+ /* Could grab some more details from the "representative"
+ lwpstatus_t in pstat.pr_lwp, but we'll catch it all in an
+ NT_LWPSTATUS note, presumably. */
+
+ return true;
+}
+#endif /* defined (HAVE_PSTATUS_T) */
+
+#if defined (HAVE_LWPSTATUS_T)
+static bool
+elfcore_grok_lwpstatus (bfd *abfd, Elf_Internal_Note *note)
+{
+ lwpstatus_t lwpstat;
+ char buf[100];
+ char *name;
+ size_t len;
+ asection *sect;
+
+ if (note->descsz != sizeof (lwpstat)
+#if defined (HAVE_LWPXSTATUS_T)
+ && note->descsz != sizeof (lwpxstatus_t)
+#endif
+ )
+ return true;
+
+ memcpy (&lwpstat, note->descdata, sizeof (lwpstat));
+
+ elf_tdata (abfd)->core->lwpid = lwpstat.pr_lwpid;
+ /* Do not overwrite the core signal if it has already been set by
+ another thread. */
+ if (elf_tdata (abfd)->core->signal == 0)
+ elf_tdata (abfd)->core->signal = lwpstat.pr_cursig;
+
+ /* Make a ".reg/999" section. */
+
+ sprintf (buf, ".reg/%d", elfcore_make_pid (abfd));
+ len = strlen (buf) + 1;
+ name = bfd_alloc (abfd, len);
+ if (name == NULL)
+ return false;
+ memcpy (name, buf, len);
+
+ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
+ if (sect == NULL)
+ return false;
+
+#if defined (HAVE_LWPSTATUS_T_PR_CONTEXT)
+ sect->size = sizeof (lwpstat.pr_context.uc_mcontext.gregs);
+ sect->filepos = note->descpos
+ + offsetof (lwpstatus_t, pr_context.uc_mcontext.gregs);
+#endif
+
+#if defined (HAVE_LWPSTATUS_T_PR_REG)
+ sect->size = sizeof (lwpstat.pr_reg);
+ sect->filepos = note->descpos + offsetof (lwpstatus_t, pr_reg);
+#endif
+
+ sect->alignment_power = 2;
+
+ if (!elfcore_maybe_make_sect (abfd, ".reg", sect))
+ return false;
+
+ /* Make a ".reg2/999" section */
+
+ sprintf (buf, ".reg2/%d", elfcore_make_pid (abfd));
+ len = strlen (buf) + 1;
+ name = bfd_alloc (abfd, len);
+ if (name == NULL)
+ return false;
+ memcpy (name, buf, len);
+
+ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
+ if (sect == NULL)
+ return false;
+
+#if defined (HAVE_LWPSTATUS_T_PR_CONTEXT)
+ sect->size = sizeof (lwpstat.pr_context.uc_mcontext.fpregs);
+ sect->filepos = note->descpos
+ + offsetof (lwpstatus_t, pr_context.uc_mcontext.fpregs);
+#endif
+
+#if defined (HAVE_LWPSTATUS_T_PR_FPREG)
+ sect->size = sizeof (lwpstat.pr_fpreg);
+ sect->filepos = note->descpos + offsetof (lwpstatus_t, pr_fpreg);
+#endif
+
+ sect->alignment_power = 2;
+
+ return elfcore_maybe_make_sect (abfd, ".reg2", sect);
+}
+#endif /* defined (HAVE_LWPSTATUS_T) */
+
+/* These constants, and the structure offsets used below, are defined by
+ Cygwin's core_dump.h */
+#define NOTE_INFO_PROCESS 1
+#define NOTE_INFO_THREAD 2
+#define NOTE_INFO_MODULE 3
+#define NOTE_INFO_MODULE64 4
+
+static bool
+elfcore_grok_win32pstatus (bfd *abfd, Elf_Internal_Note *note)
+{
+ char buf[30];
+ char *name;
+ size_t len;
+ unsigned int name_size;
+ asection *sect;
+ unsigned int type;
+ int is_active_thread;
+ bfd_vma base_addr;
+
+ if (note->descsz < 4)
+ return true;
+
+ if (! startswith (note->namedata, "win32"))
+ return true;
+
+ type = bfd_get_32 (abfd, note->descdata);
+
+ struct
+ {
+ const char *type_name;
+ unsigned long min_size;
+ } size_check[] =
+ {
+ { "NOTE_INFO_PROCESS", 12 },
+ { "NOTE_INFO_THREAD", 12 },
+ { "NOTE_INFO_MODULE", 12 },
+ { "NOTE_INFO_MODULE64", 16 },
+ };
+
+ if (type == 0 || type > (sizeof(size_check)/sizeof(size_check[0])))
+ return true;
+
+ if (note->descsz < size_check[type - 1].min_size)
+ {
+ _bfd_error_handler (_("%pB: warning: win32pstatus %s of size %lu bytes is too small"),
+ abfd, size_check[type - 1].type_name, note->descsz);
+ return true;
+ }
+
+ switch (type)
+ {
+ case NOTE_INFO_PROCESS:
+ /* FIXME: need to add ->core->command. */
+ elf_tdata (abfd)->core->pid = bfd_get_32 (abfd, note->descdata + 4);
+ elf_tdata (abfd)->core->signal = bfd_get_32 (abfd, note->descdata + 8);
+ break;
+
+ case NOTE_INFO_THREAD:
+ /* Make a ".reg/<tid>" section containing the Win32 API thread CONTEXT
+ structure. */
+ /* thread_info.tid */
+ sprintf (buf, ".reg/%ld", (long) bfd_get_32 (abfd, note->descdata + 4));
+
+ len = strlen (buf) + 1;
+ name = (char *) bfd_alloc (abfd, len);
+ if (name == NULL)
+ return false;
+
+ memcpy (name, buf, len);
+
+ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
+ if (sect == NULL)
+ return false;
+
+ /* sizeof (thread_info.thread_context) */
+ sect->size = note->descsz - 12;
+ /* offsetof (thread_info.thread_context) */
+ sect->filepos = note->descpos + 12;
+ sect->alignment_power = 2;
+
+ /* thread_info.is_active_thread */
+ is_active_thread = bfd_get_32 (abfd, note->descdata + 8);
+
+ if (is_active_thread)
+ if (! elfcore_maybe_make_sect (abfd, ".reg", sect))
+ return false;
+ break;
+
+ case NOTE_INFO_MODULE:
+ case NOTE_INFO_MODULE64:
+ /* Make a ".module/xxxxxxxx" section. */
+ if (type == NOTE_INFO_MODULE)
+ {
+ /* module_info.base_address */
+ base_addr = bfd_get_32 (abfd, note->descdata + 4);
+ sprintf (buf, ".module/%08lx", (unsigned long) base_addr);
+ /* module_info.module_name_size */
+ name_size = bfd_get_32 (abfd, note->descdata + 8);
+ }
+ else /* NOTE_INFO_MODULE64 */
+ {
+ /* module_info.base_address */
+ base_addr = bfd_get_64 (abfd, note->descdata + 4);
+ sprintf (buf, ".module/%016lx", (unsigned long) base_addr);
+ /* module_info.module_name_size */
+ name_size = bfd_get_32 (abfd, note->descdata + 12);
+ }
+
+ len = strlen (buf) + 1;
+ name = (char *) bfd_alloc (abfd, len);
+ if (name == NULL)
+ return false;
+
+ memcpy (name, buf, len);
+
+ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
+
+ if (sect == NULL)
+ return false;
+
+ if (note->descsz < 12 + name_size)
+ {
+ _bfd_error_handler (_("%pB: win32pstatus NOTE_INFO_MODULE of size %lu is too small to contain a name of size %u"),
+ abfd, note->descsz, name_size);
+ return true;
+ }
+
+ sect->size = note->descsz;
+ sect->filepos = note->descpos;
+ sect->alignment_power = 2;
+ break;
+
+ default:
+ return true;
+ }
+
+ return true;
+}
+
+static bool
+elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ switch (note->type)
+ {
+ default:
+ return true;
+
+ case NT_PRSTATUS:
+ if (bed->elf_backend_grok_prstatus)
+ if ((*bed->elf_backend_grok_prstatus) (abfd, note))
+ return true;
+#if defined (HAVE_PRSTATUS_T)
+ return elfcore_grok_prstatus (abfd, note);
+#else
+ return true;
+#endif
+
+#if defined (HAVE_PSTATUS_T)
+ case NT_PSTATUS:
+ return elfcore_grok_pstatus (abfd, note);
+#endif
+
+#if defined (HAVE_LWPSTATUS_T)
+ case NT_LWPSTATUS:
+ return elfcore_grok_lwpstatus (abfd, note);
+#endif
+
+ case NT_FPREGSET: /* FIXME: rename to NT_PRFPREG */
+ return elfcore_grok_prfpreg (abfd, note);
+
+ case NT_WIN32PSTATUS:
+ return elfcore_grok_win32pstatus (abfd, note);
+
+ case NT_PRXFPREG: /* Linux SSE extension */
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_prxfpreg (abfd, note);
+ else
+ return true;
+
+ case NT_X86_XSTATE: /* Linux XSAVE extension */
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_xstatereg (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_VMX:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_vmx (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_VSX:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_vsx (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TAR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tar (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_PPR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_ppr (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_DSCR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_dscr (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_EBB:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_ebb (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_PMU:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_pmu (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TM_CGPR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cgpr (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TM_CFPR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cfpr (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TM_CVMX:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cvmx (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TM_CVSX:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cvsx (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TM_SPR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_spr (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TM_CTAR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_ctar (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TM_CPPR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cppr (abfd, note);
+ else
+ return true;
+
+ case NT_PPC_TM_CDSCR:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_ppc_tm_cdscr (abfd, note);
+ else
+ return true;
+
+ case NT_S390_HIGH_GPRS:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_high_gprs (abfd, note);
+ else
+ return true;
+
+ case NT_S390_TIMER:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_timer (abfd, note);
+ else
+ return true;
+
+ case NT_S390_TODCMP:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_todcmp (abfd, note);
+ else
+ return true;
+
+ case NT_S390_TODPREG:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_todpreg (abfd, note);
+ else
+ return true;
+
+ case NT_S390_CTRS:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_ctrs (abfd, note);
+ else
+ return true;
+
+ case NT_S390_PREFIX:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_prefix (abfd, note);
+ else
+ return true;
+
+ case NT_S390_LAST_BREAK:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_last_break (abfd, note);
+ else
+ return true;
+
+ case NT_S390_SYSTEM_CALL:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_system_call (abfd, note);
+ else
+ return true;
+
+ case NT_S390_TDB:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_tdb (abfd, note);
+ else
+ return true;
+
+ case NT_S390_VXRS_LOW:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_vxrs_low (abfd, note);
+ else
+ return true;
+
+ case NT_S390_VXRS_HIGH:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_vxrs_high (abfd, note);
+ else
+ return true;
+
+ case NT_S390_GS_CB:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_gs_cb (abfd, note);
+ else
+ return true;
+
+ case NT_S390_GS_BC:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_s390_gs_bc (abfd, note);
+ else
+ return true;
+
+ case NT_ARC_V2:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_arc_v2 (abfd, note);
+ else
+ return true;
+
+ case NT_ARM_VFP:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_arm_vfp (abfd, note);
+ else
+ return true;
+
+ case NT_ARM_TLS:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_aarch_tls (abfd, note);
+ else
+ return true;
+
+ case NT_ARM_HW_BREAK:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_aarch_hw_break (abfd, note);
+ else
+ return true;
+
+ case NT_ARM_HW_WATCH:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_aarch_hw_watch (abfd, note);
+ else
+ return true;
+
+ case NT_ARM_SVE:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_aarch_sve (abfd, note);
+ else
+ return true;
+
+ case NT_ARM_PAC_MASK:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_aarch_pauth (abfd, note);
+ else
+ return true;
+
+ case NT_ARM_TAGGED_ADDR_CTRL:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_aarch_mte (abfd, note);
+ else
+ return true;
+
+ case NT_GDB_TDESC:
+ if (note->namesz == 4
+ && strcmp (note->namedata, "GDB") == 0)
+ return elfcore_grok_gdb_tdesc (abfd, note);
+ else
+ return true;
+
+ case NT_RISCV_CSR:
+ if (note->namesz == 4
+ && strcmp (note->namedata, "GDB") == 0)
+ return elfcore_grok_riscv_csr (abfd, note);
+ else
+ return true;
+
+ case NT_LARCH_CPUCFG:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_loongarch_cpucfg (abfd, note);
+ else
+ return true;
+
+ case NT_LARCH_LBT:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_loongarch_lbt (abfd, note);
+ else
+ return true;
+
+ case NT_LARCH_LSX:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_loongarch_lsx (abfd, note);
+ else
+ return true;
+
+ case NT_LARCH_LASX:
+ if (note->namesz == 6
+ && strcmp (note->namedata, "LINUX") == 0)
+ return elfcore_grok_loongarch_lasx (abfd, note);
+ else
+ return true;
+
+ case NT_PRPSINFO:
+ case NT_PSINFO:
+ if (bed->elf_backend_grok_psinfo)
+ if ((*bed->elf_backend_grok_psinfo) (abfd, note))
+ return true;
+#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
+ return elfcore_grok_psinfo (abfd, note);
+#else
+ return true;
+#endif
+
+ case NT_AUXV:
+ return elfcore_make_auxv_note_section (abfd, note, 0);
+
+ case NT_FILE:
+ return elfcore_make_note_pseudosection (abfd, ".note.linuxcore.file",
+ note);
+
+ case NT_SIGINFO:
+ return elfcore_make_note_pseudosection (abfd, ".note.linuxcore.siginfo",
+ note);
+
+ }
+}
+
+static bool
+elfobj_grok_gnu_build_id (bfd *abfd, Elf_Internal_Note *note)
+{
+ struct bfd_build_id* build_id;
+
+ if (note->descsz == 0)
+ return false;
+
+ build_id = bfd_alloc (abfd, sizeof (struct bfd_build_id) - 1 + note->descsz);
+ if (build_id == NULL)
+ return false;
+
+ build_id->size = note->descsz;
+ memcpy (build_id->data, note->descdata, note->descsz);
+ abfd->build_id = build_id;
+
+ return true;
+}
+
+static bool
+elfobj_grok_gnu_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ switch (note->type)
+ {
+ default:
+ return true;
+
+ case NT_GNU_PROPERTY_TYPE_0:
+ return _bfd_elf_parse_gnu_properties (abfd, note);
+
+ case NT_GNU_BUILD_ID:
+ return elfobj_grok_gnu_build_id (abfd, note);
+ }
+}
+
+static bool
+elfobj_grok_stapsdt_note_1 (bfd *abfd, Elf_Internal_Note *note)
+{
+ struct sdt_note *cur =
+ (struct sdt_note *) bfd_alloc (abfd,
+ sizeof (struct sdt_note) + note->descsz);
+
+ cur->next = (struct sdt_note *) (elf_tdata (abfd))->sdt_note_head;
+ cur->size = (bfd_size_type) note->descsz;
+ memcpy (cur->data, note->descdata, note->descsz);
+
+ elf_tdata (abfd)->sdt_note_head = cur;
+
+ return true;
+}
+
+static bool
+elfobj_grok_stapsdt_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ switch (note->type)
+ {
+ case NT_STAPSDT:
+ return elfobj_grok_stapsdt_note_1 (abfd, note);
+
+ default:
+ return true;
+ }
+}
+
+static bool
+elfcore_grok_freebsd_psinfo (bfd *abfd, Elf_Internal_Note *note)
+{
+ size_t offset;
+
+ switch (elf_elfheader (abfd)->e_ident[EI_CLASS])
+ {
+ case ELFCLASS32:
+ if (note->descsz < 108)
+ return false;
+ break;
+
+ case ELFCLASS64:
+ if (note->descsz < 120)
+ return false;
+ break;
+
+ default:
+ return false;
+ }
+
+ /* Check for version 1 in pr_version. */
+ if (bfd_h_get_32 (abfd, (bfd_byte *) note->descdata) != 1)
+ return false;
+
+ offset = 4;
+
+ /* Skip over pr_psinfosz. */
+ if (elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS32)
+ offset += 4;
+ else
+ {
+ offset += 4; /* Padding before pr_psinfosz. */
+ offset += 8;
+ }
+
+ /* pr_fname is PRFNAMESZ (16) + 1 bytes in size. */
+ elf_tdata (abfd)->core->program
+ = _bfd_elfcore_strndup (abfd, note->descdata + offset, 17);
+ offset += 17;
+
+ /* pr_psargs is PRARGSZ (80) + 1 bytes in size. */
+ elf_tdata (abfd)->core->command
+ = _bfd_elfcore_strndup (abfd, note->descdata + offset, 81);
+ offset += 81;
+
+ /* Padding before pr_pid. */
+ offset += 2;
+
+ /* The pr_pid field was added in version "1a". */
+ if (note->descsz < offset + 4)
+ return true;
+
+ elf_tdata (abfd)->core->pid
+ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + offset);
+
+ return true;
+}
+
+static bool
+elfcore_grok_freebsd_prstatus (bfd *abfd, Elf_Internal_Note *note)
+{
+ size_t offset;
+ size_t size;
+ size_t min_size;
+
+ /* Compute offset of pr_getregsz, skipping over pr_statussz.
+ Also compute minimum size of this note. */
+ switch (elf_elfheader (abfd)->e_ident[EI_CLASS])
+ {
+ case ELFCLASS32:
+ offset = 4 + 4;
+ min_size = offset + (4 * 2) + 4 + 4 + 4;
+ break;
+
+ case ELFCLASS64:
+ offset = 4 + 4 + 8; /* Includes padding before pr_statussz. */
+ min_size = offset + (8 * 2) + 4 + 4 + 4 + 4;
+ break;
+
+ default:
+ return false;
+ }
+
+ if (note->descsz < min_size)
+ return false;
+
+ /* Check for version 1 in pr_version. */
+ if (bfd_h_get_32 (abfd, (bfd_byte *) note->descdata) != 1)
+ return false;
+
+ /* Extract size of pr_reg from pr_gregsetsz. */
+ /* Skip over pr_gregsetsz and pr_fpregsetsz. */
+ if (elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS32)
+ {
+ size = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + offset);
+ offset += 4 * 2;
+ }
+ else
+ {
+ size = bfd_h_get_64 (abfd, (bfd_byte *) note->descdata + offset);
+ offset += 8 * 2;
+ }
+
+ /* Skip over pr_osreldate. */
+ offset += 4;
+
+ /* Read signal from pr_cursig. */
+ if (elf_tdata (abfd)->core->signal == 0)
+ elf_tdata (abfd)->core->signal
+ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + offset);
+ offset += 4;
+
+ /* Read TID from pr_pid. */
+ elf_tdata (abfd)->core->lwpid
+ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + offset);
+ offset += 4;
+
+ /* Padding before pr_reg. */
+ if (elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS64)
+ offset += 4;
+
+ /* Make sure that there is enough data remaining in the note. */
+ if ((note->descsz - offset) < size)
+ return false;
+
+ /* Make a ".reg/999" section and a ".reg" section. */
+ return _bfd_elfcore_make_pseudosection (abfd, ".reg",
+ size, note->descpos + offset);
+}
+
+static bool
+elfcore_grok_freebsd_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ switch (note->type)
+ {
+ case NT_PRSTATUS:
+ if (bed->elf_backend_grok_freebsd_prstatus)
+ if ((*bed->elf_backend_grok_freebsd_prstatus) (abfd, note))
+ return true;
+ return elfcore_grok_freebsd_prstatus (abfd, note);
+
+ case NT_FPREGSET:
+ return elfcore_grok_prfpreg (abfd, note);
+
+ case NT_PRPSINFO:
+ return elfcore_grok_freebsd_psinfo (abfd, note);
+
+ case NT_FREEBSD_THRMISC:
+ return elfcore_make_note_pseudosection (abfd, ".thrmisc", note);
+
+ case NT_FREEBSD_PROCSTAT_PROC:
+ return elfcore_make_note_pseudosection (abfd, ".note.freebsdcore.proc",
+ note);
+
+ case NT_FREEBSD_PROCSTAT_FILES:
+ return elfcore_make_note_pseudosection (abfd, ".note.freebsdcore.files",
+ note);
+
+ case NT_FREEBSD_PROCSTAT_VMMAP:
+ return elfcore_make_note_pseudosection (abfd, ".note.freebsdcore.vmmap",
+ note);
+
+ case NT_FREEBSD_PROCSTAT_AUXV:
+ return elfcore_make_auxv_note_section (abfd, note, 4);
+
+ case NT_FREEBSD_X86_SEGBASES:
+ return elfcore_make_note_pseudosection (abfd, ".reg-x86-segbases", note);
+
+ case NT_X86_XSTATE:
+ return elfcore_grok_xstatereg (abfd, note);
+
+ case NT_FREEBSD_PTLWPINFO:
+ return elfcore_make_note_pseudosection (abfd, ".note.freebsdcore.lwpinfo",
+ note);
+
+ case NT_ARM_TLS:
+ return elfcore_grok_aarch_tls (abfd, note);
+
+ case NT_ARM_VFP:
+ return elfcore_grok_arm_vfp (abfd, note);
+
+ default:
+ return true;
+ }
+}
+
+static bool
+elfcore_netbsd_get_lwpid (Elf_Internal_Note *note, int *lwpidp)
+{
+ char *cp;
+
+ cp = strchr (note->namedata, '@');
+ if (cp != NULL)
+ {
+ *lwpidp = atoi(cp + 1);
+ return true;
+ }
+ return false;
+}
+
+static bool
+elfcore_grok_netbsd_procinfo (bfd *abfd, Elf_Internal_Note *note)
+{
+ if (note->descsz <= 0x7c + 31)
+ return false;
+
+ /* Signal number at offset 0x08. */
+ elf_tdata (abfd)->core->signal
+ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + 0x08);
+
+ /* Process ID at offset 0x50. */
+ elf_tdata (abfd)->core->pid
+ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + 0x50);
+
+ /* Command name at 0x7c (max 32 bytes, including nul). */
+ elf_tdata (abfd)->core->command
+ = _bfd_elfcore_strndup (abfd, note->descdata + 0x7c, 31);
+
+ return elfcore_make_note_pseudosection (abfd, ".note.netbsdcore.procinfo",
+ note);
+}
+
+static bool
+elfcore_grok_netbsd_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ int lwp;
+
+ if (elfcore_netbsd_get_lwpid (note, &lwp))
+ elf_tdata (abfd)->core->lwpid = lwp;
+
+ switch (note->type)
+ {
+ case NT_NETBSDCORE_PROCINFO:
+ /* NetBSD-specific core "procinfo". Note that we expect to
+ find this note before any of the others, which is fine,
+ since the kernel writes this note out first when it
+ creates a core file. */
+ return elfcore_grok_netbsd_procinfo (abfd, note);
+ case NT_NETBSDCORE_AUXV:
+ /* NetBSD-specific Elf Auxiliary Vector data. */
+ return elfcore_make_auxv_note_section (abfd, note, 4);
+ case NT_NETBSDCORE_LWPSTATUS:
+ return elfcore_make_note_pseudosection (abfd,
+ ".note.netbsdcore.lwpstatus",
+ note);
+ default:
+ break;
+ }
+
+ /* As of March 2020 there are no other machine-independent notes
+ defined for NetBSD core files. If the note type is less
+ than the start of the machine-dependent note types, we don't
+ understand it. */
+
+ if (note->type < NT_NETBSDCORE_FIRSTMACH)
+ return true;
+
+
+ switch (bfd_get_arch (abfd))
+ {
+ /* On the Alpha, SPARC (32-bit and 64-bit), PT_GETREGS == mach+0 and
+ PT_GETFPREGS == mach+2. */
+
+ case bfd_arch_aarch64:
+ case bfd_arch_alpha:
+ case bfd_arch_sparc:
+ switch (note->type)
+ {
+ case NT_NETBSDCORE_FIRSTMACH+0:
+ return elfcore_make_note_pseudosection (abfd, ".reg", note);
+
+ case NT_NETBSDCORE_FIRSTMACH+2:
+ return elfcore_make_note_pseudosection (abfd, ".reg2", note);
+
+ default:
+ return true;
+ }
+
+ /* On SuperH, PT_GETREGS == mach+3 and PT_GETFPREGS == mach+5.
+ There's also old PT___GETREGS40 == mach + 1 for old reg
+ structure which lacks GBR. */
+
+ case bfd_arch_sh:
+ switch (note->type)
+ {
+ case NT_NETBSDCORE_FIRSTMACH+3:
+ return elfcore_make_note_pseudosection (abfd, ".reg", note);
+
+ case NT_NETBSDCORE_FIRSTMACH+5:
+ return elfcore_make_note_pseudosection (abfd, ".reg2", note);
+
+ default:
+ return true;
+ }
+
+ /* On all other arch's, PT_GETREGS == mach+1 and
+ PT_GETFPREGS == mach+3. */
+
+ default:
+ switch (note->type)
+ {
+ case NT_NETBSDCORE_FIRSTMACH+1:
+ return elfcore_make_note_pseudosection (abfd, ".reg", note);
+
+ case NT_NETBSDCORE_FIRSTMACH+3:
+ return elfcore_make_note_pseudosection (abfd, ".reg2", note);
+
+ default:
+ return true;
+ }
+ }
+ /* NOTREACHED */
+}
+
+static bool
+elfcore_grok_openbsd_procinfo (bfd *abfd, Elf_Internal_Note *note)
+{
+ if (note->descsz <= 0x48 + 31)
+ return false;
+
+ /* Signal number at offset 0x08. */
+ elf_tdata (abfd)->core->signal
+ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + 0x08);
+
+ /* Process ID at offset 0x20. */
+ elf_tdata (abfd)->core->pid
+ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + 0x20);
+
+ /* Command name at 0x48 (max 32 bytes, including nul). */
+ elf_tdata (abfd)->core->command
+ = _bfd_elfcore_strndup (abfd, note->descdata + 0x48, 31);
+
+ return true;
+}
+
+/* Processes Solaris's process status note.
+ sig_off ~ offsetof(prstatus_t, pr_cursig)
+ pid_off ~ offsetof(prstatus_t, pr_pid)
+ lwpid_off ~ offsetof(prstatus_t, pr_who)
+ gregset_size ~ sizeof(gregset_t)
+ gregset_offset ~ offsetof(prstatus_t, pr_reg) */
+
+static bool
+elfcore_grok_solaris_prstatus (bfd *abfd, Elf_Internal_Note* note, int sig_off,
+ int pid_off, int lwpid_off, size_t gregset_size,
+ size_t gregset_offset)
+{
+ asection *sect = NULL;
+ elf_tdata (abfd)->core->signal
+ = bfd_get_16 (abfd, note->descdata + sig_off);
+ elf_tdata (abfd)->core->pid
+ = bfd_get_32 (abfd, note->descdata + pid_off);
+ elf_tdata (abfd)->core->lwpid
+ = bfd_get_32 (abfd, note->descdata + lwpid_off);
+
+ sect = bfd_get_section_by_name (abfd, ".reg");
+ if (sect != NULL)
+ sect->size = gregset_size;
+
+ return _bfd_elfcore_make_pseudosection (abfd, ".reg", gregset_size,
+ note->descpos + gregset_offset);
+}
+
+/* Gets program and arguments from a core.
+ prog_off ~ offsetof(prpsinfo | psinfo_t, pr_fname)
+ comm_off ~ offsetof(prpsinfo | psinfo_t, pr_psargs) */
+
+static bool
+elfcore_grok_solaris_info(bfd *abfd, Elf_Internal_Note* note,
+ int prog_off, int comm_off)
+{
+ elf_tdata (abfd)->core->program
+ = _bfd_elfcore_strndup (abfd, note->descdata + prog_off, 16);
+ elf_tdata (abfd)->core->command
+ = _bfd_elfcore_strndup (abfd, note->descdata + comm_off, 80);
+
+ return true;
+}
+
+/* Processes Solaris's LWP status note.
+ gregset_size ~ sizeof(gregset_t)
+ gregset_off ~ offsetof(lwpstatus_t, pr_reg)
+ fpregset_size ~ sizeof(fpregset_t)
+ fpregset_off ~ offsetof(lwpstatus_t, pr_fpreg) */
+
+static bool
+elfcore_grok_solaris_lwpstatus (bfd *abfd, Elf_Internal_Note* note,
+ size_t gregset_size, int gregset_off,
+ size_t fpregset_size, int fpregset_off)
+{
+ asection *sect = NULL;
+ char reg2_section_name[16] = { 0 };
+
+ (void) snprintf (reg2_section_name, 16, "%s/%i", ".reg2",
+ elf_tdata (abfd)->core->lwpid);
+
+ /* offsetof(lwpstatus_t, pr_lwpid) */
+ elf_tdata (abfd)->core->lwpid
+ = bfd_get_32 (abfd, note->descdata + 4);
+ /* offsetof(lwpstatus_t, pr_cursig) */
+ elf_tdata (abfd)->core->signal
+ = bfd_get_16 (abfd, note->descdata + 12);
+
+ sect = bfd_get_section_by_name (abfd, ".reg");
+ if (sect != NULL)
+ sect->size = gregset_size;
+ else if (!_bfd_elfcore_make_pseudosection (abfd, ".reg", gregset_size,
+ note->descpos + gregset_off))
+ return false;
+
+ sect = bfd_get_section_by_name (abfd, reg2_section_name);
+ if (sect != NULL)
+ {
+ sect->size = fpregset_size;
+ sect->filepos = note->descpos + fpregset_off;
+ sect->alignment_power = 2;
+ }
+ else if (!_bfd_elfcore_make_pseudosection (abfd, ".reg2", fpregset_size,
+ note->descpos + fpregset_off))
+ return false;
+
+ return true;
+}
+
+static bool
+elfcore_grok_solaris_note_impl (bfd *abfd, Elf_Internal_Note *note)
+{
+ if (note == NULL)
+ return false;
+
+ /* core files are identified as 32- or 64-bit, SPARC or x86,
+ by the size of the descsz which matches the sizeof()
+ the type appropriate for that note type (e.g., prstatus_t for
+ SOLARIS_NT_PRSTATUS) for the corresponding architecture
+ on Solaris. The core file bitness may differ from the bitness of
+ gdb itself, so fixed values are used instead of sizeof().
+ Appropriate fixed offsets are also used to obtain data from
+ the note. */
+
+ switch ((int) note->type)
+ {
+ case SOLARIS_NT_PRSTATUS:
+ switch (note->descsz)
+ {
+ case 508: /* sizeof(prstatus_t) SPARC 32-bit */
+ return elfcore_grok_solaris_prstatus(abfd, note,
+ 136, 216, 308, 152, 356);
+ case 904: /* sizeof(prstatus_t) SPARC 64-bit */
+ return elfcore_grok_solaris_prstatus(abfd, note,
+ 264, 360, 520, 304, 600);
+ case 432: /* sizeof(prstatus_t) Intel 32-bit */
+ return elfcore_grok_solaris_prstatus(abfd, note,
+ 136, 216, 308, 76, 356);
+ case 824: /* sizeof(prstatus_t) Intel 64-bit */
+ return elfcore_grok_solaris_prstatus(abfd, note,
+ 264, 360, 520, 224, 600);
+ default:
+ return true;
+ }
+
+ case SOLARIS_NT_PSINFO:
+ case SOLARIS_NT_PRPSINFO:
+ switch (note->descsz)
+ {
+ case 260: /* sizeof(prpsinfo_t) SPARC and Intel 32-bit */
+ return elfcore_grok_solaris_info(abfd, note, 84, 100);
+ case 328: /* sizeof(prpsinfo_t) SPARC and Intel 64-bit */
+ return elfcore_grok_solaris_info(abfd, note, 120, 136);
+ case 360: /* sizeof(psinfo_t) SPARC and Intel 32-bit */
+ return elfcore_grok_solaris_info(abfd, note, 88, 104);
+ case 440: /* sizeof(psinfo_t) SPARC and Intel 64-bit */
+ return elfcore_grok_solaris_info(abfd, note, 136, 152);
+ default:
+ return true;
+ }
+
+ case SOLARIS_NT_LWPSTATUS:
+ switch (note->descsz)
+ {
+ case 896: /* sizeof(lwpstatus_t) SPARC 32-bit */
+ return elfcore_grok_solaris_lwpstatus(abfd, note,
+ 152, 344, 400, 496);
+ case 1392: /* sizeof(lwpstatus_t) SPARC 64-bit */
+ return elfcore_grok_solaris_lwpstatus(abfd, note,
+ 304, 544, 544, 848);
+ case 800: /* sizeof(lwpstatus_t) Intel 32-bit */
+ return elfcore_grok_solaris_lwpstatus(abfd, note,
+ 76, 344, 380, 420);
+ case 1296: /* sizeof(lwpstatus_t) Intel 64-bit */
+ return elfcore_grok_solaris_lwpstatus(abfd, note,
+ 224, 544, 528, 768);
+ default:
+ return true;
+ }
+
+ case SOLARIS_NT_LWPSINFO:
+ /* sizeof(lwpsinfo_t) on 32- and 64-bit, respectively */
+ if (note->descsz == 128 || note->descsz == 152)
+ elf_tdata (abfd)->core->lwpid =
+ bfd_get_32 (abfd, note->descdata + 4);
+ break;
+
+ default:
+ break;
+ }
+
+ return true;
+}
+
+/* For name starting with "CORE" this may be either a Solaris
+ core file or a gdb-generated core file. Do Solaris-specific
+ processing on selected note types first with
+ elfcore_grok_solaris_note(), then process the note
+ in elfcore_grok_note(). */
+
+static bool
+elfcore_grok_solaris_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ if (!elfcore_grok_solaris_note_impl (abfd, note))
+ return false;
+
+ return elfcore_grok_note (abfd, note);
+}
+
+static bool
+elfcore_grok_openbsd_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ if (note->type == NT_OPENBSD_PROCINFO)
+ return elfcore_grok_openbsd_procinfo (abfd, note);
+
+ if (note->type == NT_OPENBSD_REGS)
+ return elfcore_make_note_pseudosection (abfd, ".reg", note);
+
+ if (note->type == NT_OPENBSD_FPREGS)
+ return elfcore_make_note_pseudosection (abfd, ".reg2", note);
+
+ if (note->type == NT_OPENBSD_XFPREGS)
+ return elfcore_make_note_pseudosection (abfd, ".reg-xfp", note);
+
+ if (note->type == NT_OPENBSD_AUXV)
+ return elfcore_make_auxv_note_section (abfd, note, 0);
+
+ if (note->type == NT_OPENBSD_WCOOKIE)
+ {
+ asection *sect = bfd_make_section_anyway_with_flags (abfd, ".wcookie",
+ SEC_HAS_CONTENTS);
+
+ if (sect == NULL)
+ return false;
+ sect->size = note->descsz;
+ sect->filepos = note->descpos;
+ sect->alignment_power = 1 + bfd_get_arch_size (abfd) / 32;
+
+ return true;
+ }
+
+ return true;
+}
+
+static bool
+elfcore_grok_nto_status (bfd *abfd, Elf_Internal_Note *note, long *tid)
+{
+ void *ddata = note->descdata;
+ char buf[100];
+ char *name;
+ asection *sect;
+ short sig;
+ unsigned flags;
+
+ if (note->descsz < 16)
+ return false;
+
+ /* nto_procfs_status 'pid' field is at offset 0. */
+ elf_tdata (abfd)->core->pid = bfd_get_32 (abfd, (bfd_byte *) ddata);
+
+ /* nto_procfs_status 'tid' field is at offset 4. Pass it back. */
+ *tid = bfd_get_32 (abfd, (bfd_byte *) ddata + 4);
+
+ /* nto_procfs_status 'flags' field is at offset 8. */
+ flags = bfd_get_32 (abfd, (bfd_byte *) ddata + 8);
+
+ /* nto_procfs_status 'what' field is at offset 14. */
+ if ((sig = bfd_get_16 (abfd, (bfd_byte *) ddata + 14)) > 0)
+ {
+ elf_tdata (abfd)->core->signal = sig;
+ elf_tdata (abfd)->core->lwpid = *tid;
+ }
+
+ /* _DEBUG_FLAG_CURTID (current thread) is 0x80. Some cores
+ do not come from signals so we make sure we set the current
+ thread just in case. */
+ if (flags & 0x00000080)
+ elf_tdata (abfd)->core->lwpid = *tid;
+
+ /* Make a ".qnx_core_status/%d" section. */
+ sprintf (buf, ".qnx_core_status/%ld", *tid);
+
+ name = (char *) bfd_alloc (abfd, strlen (buf) + 1);
+ if (name == NULL)
+ return false;
+ strcpy (name, buf);
+
+ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
+ if (sect == NULL)
+ return false;
+
+ sect->size = note->descsz;
+ sect->filepos = note->descpos;
+ sect->alignment_power = 2;
+
+ return (elfcore_maybe_make_sect (abfd, ".qnx_core_status", sect));
+}
+
+static bool
+elfcore_grok_nto_regs (bfd *abfd,
+ Elf_Internal_Note *note,
+ long tid,
+ char *base)
+{
+ char buf[100];
+ char *name;
+ asection *sect;
+
+ /* Make a "(base)/%d" section. */
+ sprintf (buf, "%s/%ld", base, tid);
+
+ name = (char *) bfd_alloc (abfd, strlen (buf) + 1);
+ if (name == NULL)
+ return false;
+ strcpy (name, buf);
+
+ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
+ if (sect == NULL)
+ return false;
+
+ sect->size = note->descsz;
+ sect->filepos = note->descpos;
+ sect->alignment_power = 2;
+
+ /* This is the current thread. */
+ if (elf_tdata (abfd)->core->lwpid == tid)
+ return elfcore_maybe_make_sect (abfd, base, sect);
+
+ return true;
+}
+
+#define BFD_QNT_CORE_INFO 7
+#define BFD_QNT_CORE_STATUS 8
+#define BFD_QNT_CORE_GREG 9
+#define BFD_QNT_CORE_FPREG 10
+
+static bool
+elfcore_grok_nto_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ /* Every GREG section has a STATUS section before it. Store the
+ tid from the previous call to pass down to the next gregs
+ function. */
+ static long tid = 1;
+
+ switch (note->type)
+ {
+ case BFD_QNT_CORE_INFO:
+ return elfcore_make_note_pseudosection (abfd, ".qnx_core_info", note);
+ case BFD_QNT_CORE_STATUS:
+ return elfcore_grok_nto_status (abfd, note, &tid);
+ case BFD_QNT_CORE_GREG:
+ return elfcore_grok_nto_regs (abfd, note, tid, ".reg");
+ case BFD_QNT_CORE_FPREG:
+ return elfcore_grok_nto_regs (abfd, note, tid, ".reg2");
+ default:
+ return true;
+ }
+}
+
+static bool
+elfcore_grok_spu_note (bfd *abfd, Elf_Internal_Note *note)
+{
+ char *name;
+ asection *sect;
+ size_t len;
+
+ /* Use note name as section name. */
+ len = note->namesz;
+ name = (char *) bfd_alloc (abfd, len);
+ if (name == NULL)
+ return false;
+ memcpy (name, note->namedata, len);
+ name[len - 1] = '\0';
+
+ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
+ if (sect == NULL)
+ return false;
+
+ sect->size = note->descsz;
+ sect->filepos = note->descpos;
+ sect->alignment_power = 1;
+
+ return true;
+}
+
+/* Function: elfcore_write_note
+
+ Inputs:
+ buffer to hold note, and current size of buffer
+ name of note
+ type of note
+ data for note
+ size of data for note
+
+ Writes note to end of buffer. ELF64 notes are written exactly as
+ for ELF32, despite the current (as of 2006) ELF gabi specifying
+ that they ought to have 8-byte namesz and descsz field, and have
+ 8-byte alignment. Other writers, eg. Linux kernel, do the same.
+
+ Return:
+ Pointer to realloc'd buffer, *BUFSIZ updated. */
+
+char *
+elfcore_write_note (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const char *name,
+ int type,
+ const void *input,
+ int size)
+{
+ Elf_External_Note *xnp;
+ size_t namesz;
+ size_t newspace;
+ char *dest;
+
+ namesz = 0;
+ if (name != NULL)
+ namesz = strlen (name) + 1;
+
+ newspace = 12 + ((namesz + 3) & -4) + ((size + 3) & -4);
+
+ buf = (char *) realloc (buf, *bufsiz + newspace);
+ if (buf == NULL)
+ return buf;
+ dest = buf + *bufsiz;
+ *bufsiz += newspace;
+ xnp = (Elf_External_Note *) dest;
+ H_PUT_32 (abfd, namesz, xnp->namesz);
+ H_PUT_32 (abfd, size, xnp->descsz);
+ H_PUT_32 (abfd, type, xnp->type);
+ dest = xnp->name;
+ if (name != NULL)
+ {
+ memcpy (dest, name, namesz);
+ dest += namesz;
+ while (namesz & 3)
+ {
+ *dest++ = '\0';
+ ++namesz;
+ }
+ }
+ memcpy (dest, input, size);
+ dest += size;
+ while (size & 3)
+ {
+ *dest++ = '\0';
+ ++size;
+ }
+ return buf;
+}
+
+/* gcc-8 warns (*) on all the strncpy calls in this function about
+ possible string truncation. The "truncation" is not a bug. We
+ have an external representation of structs with fields that are not
+ necessarily NULL terminated and corresponding internal
+ representation fields that are one larger so that they can always
+ be NULL terminated.
+ gcc versions between 4.2 and 4.6 do not allow pragma control of
+ diagnostics inside functions, giving a hard error if you try to use
+ the finer control available with later versions.
+ gcc prior to 4.2 warns about diagnostic push and pop.
+ gcc-5, gcc-6 and gcc-7 warn that -Wstringop-truncation is unknown,
+ unless you also add #pragma GCC diagnostic ignored "-Wpragma".
+ (*) Depending on your system header files! */
+#if GCC_VERSION >= 8000
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wstringop-truncation"
+#endif
+char *
+elfcore_write_prpsinfo (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const char *fname,
+ const char *psargs)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ if (bed->elf_backend_write_core_note != NULL)
+ {
+ char *ret;
+ ret = (*bed->elf_backend_write_core_note) (abfd, buf, bufsiz,
+ NT_PRPSINFO, fname, psargs);
+ if (ret != NULL)
+ return ret;
+ }
+
+#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T)
+# if defined (HAVE_PRPSINFO32_T) || defined (HAVE_PSINFO32_T)
+ if (bed->s->elfclass == ELFCLASS32)
+ {
+# if defined (HAVE_PSINFO32_T)
+ psinfo32_t data;
+ int note_type = NT_PSINFO;
+# else
+ prpsinfo32_t data;
+ int note_type = NT_PRPSINFO;
+# endif
+
+ memset (&data, 0, sizeof (data));
+ strncpy (data.pr_fname, fname, sizeof (data.pr_fname));
+ strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs));
+ return elfcore_write_note (abfd, buf, bufsiz,
+ "CORE", note_type, &data, sizeof (data));
+ }
+ else
+# endif
+ {
+# if defined (HAVE_PSINFO_T)
+ psinfo_t data;
+ int note_type = NT_PSINFO;
+# else
+ prpsinfo_t data;
+ int note_type = NT_PRPSINFO;
+# endif
+
+ memset (&data, 0, sizeof (data));
+ strncpy (data.pr_fname, fname, sizeof (data.pr_fname));
+ strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs));
+ return elfcore_write_note (abfd, buf, bufsiz,
+ "CORE", note_type, &data, sizeof (data));
+ }
+#endif /* PSINFO_T or PRPSINFO_T */
+
+ free (buf);
+ return NULL;
+}
+#if GCC_VERSION >= 8000
+# pragma GCC diagnostic pop
+#endif
+
+char *
+elfcore_write_linux_prpsinfo32
+ (bfd *abfd, char *buf, int *bufsiz,
+ const struct elf_internal_linux_prpsinfo *prpsinfo)
+{
+ if (get_elf_backend_data (abfd)->linux_prpsinfo32_ugid16)
+ {
+ struct elf_external_linux_prpsinfo32_ugid16 data;
+
+ swap_linux_prpsinfo32_ugid16_out (abfd, prpsinfo, &data);
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE", NT_PRPSINFO,
+ &data, sizeof (data));
+ }
+ else
+ {
+ struct elf_external_linux_prpsinfo32_ugid32 data;
+
+ swap_linux_prpsinfo32_ugid32_out (abfd, prpsinfo, &data);
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE", NT_PRPSINFO,
+ &data, sizeof (data));
+ }
+}
+
+char *
+elfcore_write_linux_prpsinfo64
+ (bfd *abfd, char *buf, int *bufsiz,
+ const struct elf_internal_linux_prpsinfo *prpsinfo)
+{
+ if (get_elf_backend_data (abfd)->linux_prpsinfo64_ugid16)
+ {
+ struct elf_external_linux_prpsinfo64_ugid16 data;
+
+ swap_linux_prpsinfo64_ugid16_out (abfd, prpsinfo, &data);
+ return elfcore_write_note (abfd, buf, bufsiz,
+ "CORE", NT_PRPSINFO, &data, sizeof (data));
+ }
+ else
+ {
+ struct elf_external_linux_prpsinfo64_ugid32 data;
+
+ swap_linux_prpsinfo64_ugid32_out (abfd, prpsinfo, &data);
+ return elfcore_write_note (abfd, buf, bufsiz,
+ "CORE", NT_PRPSINFO, &data, sizeof (data));
+ }
+}
+
+char *
+elfcore_write_prstatus (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ long pid,
+ int cursig,
+ const void *gregs)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ if (bed->elf_backend_write_core_note != NULL)
+ {
+ char *ret;
+ ret = (*bed->elf_backend_write_core_note) (abfd, buf, bufsiz,
+ NT_PRSTATUS,
+ pid, cursig, gregs);
+ if (ret != NULL)
+ return ret;
+ }
+
+#if defined (HAVE_PRSTATUS_T)
+#if defined (HAVE_PRSTATUS32_T)
+ if (bed->s->elfclass == ELFCLASS32)
+ {
+ prstatus32_t prstat;
+
+ memset (&prstat, 0, sizeof (prstat));
+ prstat.pr_pid = pid;
+ prstat.pr_cursig = cursig;
+ memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg));
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE",
+ NT_PRSTATUS, &prstat, sizeof (prstat));
+ }
+ else
+#endif
+ {
+ prstatus_t prstat;
+
+ memset (&prstat, 0, sizeof (prstat));
+ prstat.pr_pid = pid;
+ prstat.pr_cursig = cursig;
+ memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg));
+ return elfcore_write_note (abfd, buf, bufsiz, "CORE",
+ NT_PRSTATUS, &prstat, sizeof (prstat));
+ }
+#endif /* HAVE_PRSTATUS_T */
+
+ free (buf);
+ return NULL;
+}
+
+#if defined (HAVE_LWPSTATUS_T)
+char *
+elfcore_write_lwpstatus (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ long pid,
+ int cursig,
+ const void *gregs)
+{
+ lwpstatus_t lwpstat;
+ const char *note_name = "CORE";
+
+ memset (&lwpstat, 0, sizeof (lwpstat));
+ lwpstat.pr_lwpid = pid >> 16;
+ lwpstat.pr_cursig = cursig;
+#if defined (HAVE_LWPSTATUS_T_PR_REG)
+ memcpy (&lwpstat.pr_reg, gregs, sizeof (lwpstat.pr_reg));
+#elif defined (HAVE_LWPSTATUS_T_PR_CONTEXT)
+#if !defined(gregs)
+ memcpy (lwpstat.pr_context.uc_mcontext.gregs,
+ gregs, sizeof (lwpstat.pr_context.uc_mcontext.gregs));
+#else
+ memcpy (lwpstat.pr_context.uc_mcontext.__gregs,
+ gregs, sizeof (lwpstat.pr_context.uc_mcontext.__gregs));
+#endif
+#endif
+ return elfcore_write_note (abfd, buf, bufsiz, note_name,
+ NT_LWPSTATUS, &lwpstat, sizeof (lwpstat));
+}
+#endif /* HAVE_LWPSTATUS_T */
+
+#if defined (HAVE_PSTATUS_T)
+char *
+elfcore_write_pstatus (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ long pid,
+ int cursig ATTRIBUTE_UNUSED,
+ const void *gregs ATTRIBUTE_UNUSED)
+{
+ const char *note_name = "CORE";
+#if defined (HAVE_PSTATUS32_T)
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+
+ if (bed->s->elfclass == ELFCLASS32)
+ {
+ pstatus32_t pstat;
+
+ memset (&pstat, 0, sizeof (pstat));
+ pstat.pr_pid = pid & 0xffff;
+ buf = elfcore_write_note (abfd, buf, bufsiz, note_name,
+ NT_PSTATUS, &pstat, sizeof (pstat));
+ return buf;
+ }
+ else
+#endif
+ {
+ pstatus_t pstat;
+
+ memset (&pstat, 0, sizeof (pstat));
+ pstat.pr_pid = pid & 0xffff;
+ buf = elfcore_write_note (abfd, buf, bufsiz, note_name,
+ NT_PSTATUS, &pstat, sizeof (pstat));
+ return buf;
+ }
+}
+#endif /* HAVE_PSTATUS_T */
+
+char *
+elfcore_write_prfpreg (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *fpregs,
+ int size)
+{
+ const char *note_name = "CORE";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_FPREGSET, fpregs, size);
+}
+
+char *
+elfcore_write_prxfpreg (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *xfpregs,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PRXFPREG, xfpregs, size);
+}
+
+char *
+elfcore_write_xstatereg (bfd *abfd, char *buf, int *bufsiz,
+ const void *xfpregs, int size)
+{
+ char *note_name;
+ if (get_elf_backend_data (abfd)->elf_osabi == ELFOSABI_FREEBSD)
+ note_name = "FreeBSD";
+ else
+ note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_X86_XSTATE, xfpregs, size);
+}
+
+char *
+elfcore_write_x86_segbases (bfd *abfd, char *buf, int *bufsiz,
+ const void *regs, int size)
+{
+ char *note_name = "FreeBSD";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_FREEBSD_X86_SEGBASES, regs, size);
+}
+
+char *
+elfcore_write_ppc_vmx (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_vmx,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_VMX, ppc_vmx, size);
+}
+
+char *
+elfcore_write_ppc_vsx (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_vsx,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_VSX, ppc_vsx, size);
+}
+
+char *
+elfcore_write_ppc_tar (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tar,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TAR, ppc_tar, size);
+}
+
+char *
+elfcore_write_ppc_ppr (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_ppr,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_PPR, ppc_ppr, size);
+}
+
+char *
+elfcore_write_ppc_dscr (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_dscr,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_DSCR, ppc_dscr, size);
+}
+
+char *
+elfcore_write_ppc_ebb (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_ebb,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_EBB, ppc_ebb, size);
+}
+
+char *
+elfcore_write_ppc_pmu (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_pmu,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_PMU, ppc_pmu, size);
+}
+
+char *
+elfcore_write_ppc_tm_cgpr (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cgpr,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TM_CGPR, ppc_tm_cgpr, size);
+}
+
+char *
+elfcore_write_ppc_tm_cfpr (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cfpr,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TM_CFPR, ppc_tm_cfpr, size);
+}
+
+char *
+elfcore_write_ppc_tm_cvmx (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cvmx,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TM_CVMX, ppc_tm_cvmx, size);
+}
+
+char *
+elfcore_write_ppc_tm_cvsx (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cvsx,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TM_CVSX, ppc_tm_cvsx, size);
+}
+
+char *
+elfcore_write_ppc_tm_spr (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_spr,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TM_SPR, ppc_tm_spr, size);
+}
+
+char *
+elfcore_write_ppc_tm_ctar (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_ctar,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TM_CTAR, ppc_tm_ctar, size);
+}
+
+char *
+elfcore_write_ppc_tm_cppr (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cppr,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TM_CPPR, ppc_tm_cppr, size);
+}
+
+char *
+elfcore_write_ppc_tm_cdscr (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *ppc_tm_cdscr,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_PPC_TM_CDSCR, ppc_tm_cdscr, size);
+}
+
+static char *
+elfcore_write_s390_high_gprs (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_high_gprs,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_HIGH_GPRS,
+ s390_high_gprs, size);
+}
+
+char *
+elfcore_write_s390_timer (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_timer,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_TIMER, s390_timer, size);
+}
+
+char *
+elfcore_write_s390_todcmp (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_todcmp,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_TODCMP, s390_todcmp, size);
+}
+
+char *
+elfcore_write_s390_todpreg (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_todpreg,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_TODPREG, s390_todpreg, size);
+}
+
+char *
+elfcore_write_s390_ctrs (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_ctrs,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_CTRS, s390_ctrs, size);
+}
+
+char *
+elfcore_write_s390_prefix (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_prefix,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_PREFIX, s390_prefix, size);
+}
+
+char *
+elfcore_write_s390_last_break (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_last_break,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_LAST_BREAK,
+ s390_last_break, size);
+}
+
+char *
+elfcore_write_s390_system_call (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_system_call,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_SYSTEM_CALL,
+ s390_system_call, size);
+}
+
+char *
+elfcore_write_s390_tdb (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_tdb,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_TDB, s390_tdb, size);
+}
+
+char *
+elfcore_write_s390_vxrs_low (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_vxrs_low,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_VXRS_LOW, s390_vxrs_low, size);
+}
+
+char *
+elfcore_write_s390_vxrs_high (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_vxrs_high,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_VXRS_HIGH,
+ s390_vxrs_high, size);
+}
+
+char *
+elfcore_write_s390_gs_cb (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_gs_cb,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_GS_CB,
+ s390_gs_cb, size);
+}
+
+char *
+elfcore_write_s390_gs_bc (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *s390_gs_bc,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_S390_GS_BC,
+ s390_gs_bc, size);
+}
+
+char *
+elfcore_write_arm_vfp (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *arm_vfp,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARM_VFP, arm_vfp, size);
+}
+
+char *
+elfcore_write_aarch_tls (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *aarch_tls,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARM_TLS, aarch_tls, size);
+}
+
+char *
+elfcore_write_aarch_hw_break (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *aarch_hw_break,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARM_HW_BREAK, aarch_hw_break, size);
+}
+
+char *
+elfcore_write_aarch_hw_watch (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *aarch_hw_watch,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARM_HW_WATCH, aarch_hw_watch, size);
+}
+
+char *
+elfcore_write_aarch_sve (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *aarch_sve,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARM_SVE, aarch_sve, size);
+}
+
+char *
+elfcore_write_aarch_pauth (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *aarch_pauth,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARM_PAC_MASK, aarch_pauth, size);
+}
+
+char *
+elfcore_write_aarch_mte (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *aarch_mte,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARM_TAGGED_ADDR_CTRL,
+ aarch_mte,
+ size);
+}
+
+char *
+elfcore_write_arc_v2 (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *arc_v2,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_ARC_V2, arc_v2, size);
+}
+
+char *
+elfcore_write_loongarch_cpucfg (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *loongarch_cpucfg,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_LARCH_CPUCFG,
+ loongarch_cpucfg, size);
+}
+
+char *
+elfcore_write_loongarch_lbt (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *loongarch_lbt,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_LARCH_LBT, loongarch_lbt, size);
+}
+
+char *
+elfcore_write_loongarch_lsx (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *loongarch_lsx,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_LARCH_LSX, loongarch_lsx, size);
+}
+
+char *
+elfcore_write_loongarch_lasx (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *loongarch_lasx,
+ int size)
+{
+ char *note_name = "LINUX";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_LARCH_LASX, loongarch_lasx, size);
+}
+
+/* Write the buffer of csr values in CSRS (length SIZE) into the note
+ buffer BUF and update *BUFSIZ. ABFD is the bfd the note is being
+ written into. Return a pointer to the new start of the note buffer, to
+ replace BUF which may no longer be valid. */
+
+char *
+elfcore_write_riscv_csr (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *csrs,
+ int size)
+{
+ const char *note_name = "GDB";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_RISCV_CSR, csrs, size);
+}
+
+/* Write the target description (a string) pointed to by TDESC, length
+ SIZE, into the note buffer BUF, and update *BUFSIZ. ABFD is the bfd the
+ note is being written into. Return a pointer to the new start of the
+ note buffer, to replace BUF which may no longer be valid. */
+
+char *
+elfcore_write_gdb_tdesc (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const void *tdesc,
+ int size)
+{
+ const char *note_name = "GDB";
+ return elfcore_write_note (abfd, buf, bufsiz,
+ note_name, NT_GDB_TDESC, tdesc, size);
+}
+
+char *
+elfcore_write_register_note (bfd *abfd,
+ char *buf,
+ int *bufsiz,
+ const char *section,
+ const void *data,
+ int size)
+{
+ if (strcmp (section, ".reg2") == 0)
+ return elfcore_write_prfpreg (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-xfp") == 0)
+ return elfcore_write_prxfpreg (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-xstate") == 0)
+ return elfcore_write_xstatereg (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-x86-segbases") == 0)
+ return elfcore_write_x86_segbases (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-vmx") == 0)
+ return elfcore_write_ppc_vmx (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-vsx") == 0)
+ return elfcore_write_ppc_vsx (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tar") == 0)
+ return elfcore_write_ppc_tar (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-ppr") == 0)
+ return elfcore_write_ppc_ppr (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-dscr") == 0)
+ return elfcore_write_ppc_dscr (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-ebb") == 0)
+ return elfcore_write_ppc_ebb (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-pmu") == 0)
+ return elfcore_write_ppc_pmu (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tm-cgpr") == 0)
+ return elfcore_write_ppc_tm_cgpr (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tm-cfpr") == 0)
+ return elfcore_write_ppc_tm_cfpr (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tm-cvmx") == 0)
+ return elfcore_write_ppc_tm_cvmx (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tm-cvsx") == 0)
+ return elfcore_write_ppc_tm_cvsx (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tm-spr") == 0)
+ return elfcore_write_ppc_tm_spr (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tm-ctar") == 0)
+ return elfcore_write_ppc_tm_ctar (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tm-cppr") == 0)
+ return elfcore_write_ppc_tm_cppr (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-ppc-tm-cdscr") == 0)
+ return elfcore_write_ppc_tm_cdscr (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-high-gprs") == 0)
+ return elfcore_write_s390_high_gprs (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-timer") == 0)
+ return elfcore_write_s390_timer (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-todcmp") == 0)
+ return elfcore_write_s390_todcmp (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-todpreg") == 0)
+ return elfcore_write_s390_todpreg (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-ctrs") == 0)
+ return elfcore_write_s390_ctrs (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-prefix") == 0)
+ return elfcore_write_s390_prefix (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-last-break") == 0)
+ return elfcore_write_s390_last_break (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-system-call") == 0)
+ return elfcore_write_s390_system_call (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-tdb") == 0)
+ return elfcore_write_s390_tdb (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-vxrs-low") == 0)
+ return elfcore_write_s390_vxrs_low (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-vxrs-high") == 0)
+ return elfcore_write_s390_vxrs_high (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-gs-cb") == 0)
+ return elfcore_write_s390_gs_cb (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-s390-gs-bc") == 0)
+ return elfcore_write_s390_gs_bc (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-arm-vfp") == 0)
+ return elfcore_write_arm_vfp (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-aarch-tls") == 0)
+ return elfcore_write_aarch_tls (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-aarch-hw-break") == 0)
+ return elfcore_write_aarch_hw_break (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-aarch-hw-watch") == 0)
+ return elfcore_write_aarch_hw_watch (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-aarch-sve") == 0)
+ return elfcore_write_aarch_sve (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-aarch-pauth") == 0)
+ return elfcore_write_aarch_pauth (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-aarch-mte") == 0)
+ return elfcore_write_aarch_mte (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-arc-v2") == 0)
+ return elfcore_write_arc_v2 (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".gdb-tdesc") == 0)
+ return elfcore_write_gdb_tdesc (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-riscv-csr") == 0)
+ return elfcore_write_riscv_csr (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-loongarch-cpucfg") == 0)
+ return elfcore_write_loongarch_cpucfg (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-loongarch-lbt") == 0)
+ return elfcore_write_loongarch_lbt (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-loongarch-lsx") == 0)
+ return elfcore_write_loongarch_lsx (abfd, buf, bufsiz, data, size);
+ if (strcmp (section, ".reg-loongarch-lasx") == 0)
+ return elfcore_write_loongarch_lasx (abfd, buf, bufsiz, data, size);
+ return NULL;
+}
+
+char *
+elfcore_write_file_note (bfd *obfd, char *note_data, int *note_size,
+ const void *buf, int bufsiz)
+{
+ return elfcore_write_note (obfd, note_data, note_size,
+ "CORE", NT_FILE, buf, bufsiz);
+}
+
+static bool
+elf_parse_notes (bfd *abfd, char *buf, size_t size, file_ptr offset,
+ size_t align)
+{
+ char *p;
+
+ /* NB: CORE PT_NOTE segments may have p_align values of 0 or 1.
+ gABI specifies that PT_NOTE alignment should be aligned to 4
+ bytes for 32-bit objects and to 8 bytes for 64-bit objects. If
+ align is less than 4, we use 4 byte alignment. */
+ if (align < 4)
+ align = 4;
+ if (align != 4 && align != 8)
+ return false;
+
+ p = buf;
+ while (p < buf + size)
+ {
+ Elf_External_Note *xnp = (Elf_External_Note *) p;
+ Elf_Internal_Note in;
+
+ if (offsetof (Elf_External_Note, name) > buf - p + size)
+ return false;
+
+ in.type = H_GET_32 (abfd, xnp->type);
+
+ in.namesz = H_GET_32 (abfd, xnp->namesz);
+ in.namedata = xnp->name;
+ if (in.namesz > buf - in.namedata + size)
+ return false;
+
+ in.descsz = H_GET_32 (abfd, xnp->descsz);
+ in.descdata = p + ELF_NOTE_DESC_OFFSET (in.namesz, align);
+ in.descpos = offset + (in.descdata - buf);
+ if (in.descsz != 0
+ && (in.descdata >= buf + size
+ || in.descsz > buf - in.descdata + size))
+ return false;
+
+ switch (bfd_get_format (abfd))
+ {
+ default:
+ return true;
+
+ case bfd_core:
+ {
+#define GROKER_ELEMENT(S,F) {S, sizeof (S) - 1, F}
+ struct
+ {
+ const char * string;
+ size_t len;
+ bool (*func) (bfd *, Elf_Internal_Note *);
+ }
+ grokers[] =
+ {
+ GROKER_ELEMENT ("", elfcore_grok_note),
+ GROKER_ELEMENT ("FreeBSD", elfcore_grok_freebsd_note),
+ GROKER_ELEMENT ("NetBSD-CORE", elfcore_grok_netbsd_note),
+ GROKER_ELEMENT ("OpenBSD", elfcore_grok_openbsd_note),
+ GROKER_ELEMENT ("QNX", elfcore_grok_nto_note),
+ GROKER_ELEMENT ("SPU/", elfcore_grok_spu_note),
+ GROKER_ELEMENT ("GNU", elfobj_grok_gnu_note),
+ GROKER_ELEMENT ("CORE", elfcore_grok_solaris_note)
+ };
+#undef GROKER_ELEMENT
+ int i;
+
+ for (i = ARRAY_SIZE (grokers); i--;)
+ {
+ if (in.namesz >= grokers[i].len
+ && strncmp (in.namedata, grokers[i].string,
+ grokers[i].len) == 0)
+ {
+ if (! grokers[i].func (abfd, & in))
+ return false;
+ break;
+ }
+ }
+ break;
+ }
+
+ case bfd_object:
+ if (in.namesz == sizeof "GNU" && strcmp (in.namedata, "GNU") == 0)
+ {
+ if (! elfobj_grok_gnu_note (abfd, &in))
+ return false;
+ }
+ else if (in.namesz == sizeof "stapsdt"
+ && strcmp (in.namedata, "stapsdt") == 0)
+ {
+ if (! elfobj_grok_stapsdt_note (abfd, &in))
+ return false;
+ }
+ break;
+ }
+
+ p += ELF_NOTE_NEXT_OFFSET (in.namesz, in.descsz, align);
+ }
+
+ return true;
+}
+
+bool
+elf_read_notes (bfd *abfd, file_ptr offset, bfd_size_type size,
+ size_t align)
+{
+ char *buf;
+
+ if (size == 0 || (size + 1) == 0)
+ return true;
+
+ if (bfd_seek (abfd, offset, SEEK_SET) != 0)
+ return false;
+
+ buf = (char *) _bfd_malloc_and_read (abfd, size + 1, size);
+ if (buf == NULL)
+ return false;
+
+ /* PR 17512: file: ec08f814
+ 0-termintate the buffer so that string searches will not overflow. */
+ buf[size] = 0;
+
+ if (!elf_parse_notes (abfd, buf, size, offset, align))
+ {
+ free (buf);
+ return false;
+ }
+
+ free (buf);
+ return true;
+}
+
+/* Providing external access to the ELF program header table. */
+
+/* Return an upper bound on the number of bytes required to store a
+ copy of ABFD's program header table entries. Return -1 if an error
+ occurs; bfd_get_error will return an appropriate code. */
+
+long
+bfd_get_elf_phdr_upper_bound (bfd *abfd)
+{
+ if (abfd->xvec->flavour != bfd_target_elf_flavour)
+ {
+ bfd_set_error (bfd_error_wrong_format);
+ return -1;
+ }
+
+ return elf_elfheader (abfd)->e_phnum * sizeof (Elf_Internal_Phdr);
+}
+
+/* Copy ABFD's program header table entries to *PHDRS. The entries
+ will be stored as an array of Elf_Internal_Phdr structures, as
+ defined in include/elf/internal.h. To find out how large the
+ buffer needs to be, call bfd_get_elf_phdr_upper_bound.
+
+ Return the number of program header table entries read, or -1 if an
+ error occurs; bfd_get_error will return an appropriate code. */
+
+int
+bfd_get_elf_phdrs (bfd *abfd, void *phdrs)
+{
+ int num_phdrs;
+
+ if (abfd->xvec->flavour != bfd_target_elf_flavour)
+ {
+ bfd_set_error (bfd_error_wrong_format);
+ return -1;
+ }
+
+ num_phdrs = elf_elfheader (abfd)->e_phnum;
+ if (num_phdrs != 0)
+ memcpy (phdrs, elf_tdata (abfd)->phdr,
+ num_phdrs * sizeof (Elf_Internal_Phdr));
+
+ return num_phdrs;
+}
+
+enum elf_reloc_type_class
+_bfd_elf_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const asection *rel_sec ATTRIBUTE_UNUSED,
+ const Elf_Internal_Rela *rela ATTRIBUTE_UNUSED)
+{
+ return reloc_class_normal;
+}
+
+/* For RELA architectures, return the relocation value for a
+ relocation against a local symbol. */
+
+bfd_vma
+_bfd_elf_rela_local_sym (bfd *abfd,
+ Elf_Internal_Sym *sym,
+ asection **psec,
+ Elf_Internal_Rela *rel)
+{
+ asection *sec = *psec;
+ bfd_vma relocation;
+
+ relocation = (sec->output_section->vma
+ + sec->output_offset
+ + sym->st_value);
+ if ((sec->flags & SEC_MERGE)
+ && ELF_ST_TYPE (sym->st_info) == STT_SECTION
+ && sec->sec_info_type == SEC_INFO_TYPE_MERGE)
+ {
+ rel->r_addend =
+ _bfd_merged_section_offset (abfd, psec,
+ elf_section_data (sec)->sec_info,
+ sym->st_value + rel->r_addend);
+ if (sec != *psec)
+ {
+ /* If we have changed the section, and our original section is
+ marked with SEC_EXCLUDE, it means that the original
+ SEC_MERGE section has been completely subsumed in some
+ other SEC_MERGE section. In this case, we need to leave
+ some info around for --emit-relocs. */
+ if ((sec->flags & SEC_EXCLUDE) != 0)
+ sec->kept_section = *psec;
+ sec = *psec;
+ }
+ rel->r_addend -= relocation;
+ rel->r_addend += sec->output_section->vma + sec->output_offset;
+ }
+ return relocation;
+}
+
+bfd_vma
+_bfd_elf_rel_local_sym (bfd *abfd,
+ Elf_Internal_Sym *sym,
+ asection **psec,
+ bfd_vma addend)
+{
+ asection *sec = *psec;
+
+ if (sec->sec_info_type != SEC_INFO_TYPE_MERGE)
+ return sym->st_value + addend;
+
+ return _bfd_merged_section_offset (abfd, psec,
+ elf_section_data (sec)->sec_info,
+ sym->st_value + addend);
+}
+
+/* Adjust an address within a section. Given OFFSET within SEC, return
+ the new offset within the section, based upon changes made to the
+ section. Returns -1 if the offset is now invalid.
+ The offset (in abnd out) is in target sized bytes, however big a
+ byte may be. */
+
+bfd_vma
+_bfd_elf_section_offset (bfd *abfd,
+ struct bfd_link_info *info,
+ asection *sec,
+ bfd_vma offset)
+{
+ switch (sec->sec_info_type)
+ {
+ case SEC_INFO_TYPE_STABS:
+ return _bfd_stab_section_offset (sec, elf_section_data (sec)->sec_info,
+ offset);
+ case SEC_INFO_TYPE_EH_FRAME:
+ return _bfd_elf_eh_frame_section_offset (abfd, info, sec, offset);
+
+ default:
+ if ((sec->flags & SEC_ELF_REVERSE_COPY) != 0)
+ {
+ /* Reverse the offset. */
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ bfd_size_type address_size = bed->s->arch_size / 8;
+
+ /* address_size and sec->size are in octets. Convert
+ to bytes before subtracting the original offset. */
+ offset = ((sec->size - address_size)
+ / bfd_octets_per_byte (abfd, sec) - offset);
+ }
+ return offset;
+ }
+}
+
+/* Create a new BFD as if by bfd_openr. Rather than opening a file,
+ reconstruct an ELF file by reading the segments out of remote memory
+ based on the ELF file header at EHDR_VMA and the ELF program headers it
+ points to. If not null, *LOADBASEP is filled in with the difference
+ between the VMAs from which the segments were read, and the VMAs the
+ file headers (and hence BFD's idea of each section's VMA) put them at.
+
+ The function TARGET_READ_MEMORY is called to copy LEN bytes from the
+ remote memory at target address VMA into the local buffer at MYADDR; it
+ should return zero on success or an `errno' code on failure. TEMPL must
+ be a BFD for an ELF target with the word size and byte order found in
+ the remote memory. */
+
+bfd *
+bfd_elf_bfd_from_remote_memory
+ (bfd *templ,
+ bfd_vma ehdr_vma,
+ bfd_size_type size,
+ bfd_vma *loadbasep,
+ int (*target_read_memory) (bfd_vma, bfd_byte *, bfd_size_type))
+{
+ return (*get_elf_backend_data (templ)->elf_backend_bfd_from_remote_memory)
+ (templ, ehdr_vma, size, loadbasep, target_read_memory);
+}
+
+long
+_bfd_elf_get_synthetic_symtab (bfd *abfd,
+ long symcount ATTRIBUTE_UNUSED,
+ asymbol **syms ATTRIBUTE_UNUSED,
+ long dynsymcount,
+ asymbol **dynsyms,
+ asymbol **ret)
+{
+ const struct elf_backend_data *bed = get_elf_backend_data (abfd);
+ asection *relplt;
+ asymbol *s;
+ const char *relplt_name;
+ bool (*slurp_relocs) (bfd *, asection *, asymbol **, bool);
+ arelent *p;
+ long count, i, n;
+ size_t size;
+ Elf_Internal_Shdr *hdr;
+ char *names;
+ asection *plt;
+
+ *ret = NULL;
+
+ if ((abfd->flags & (DYNAMIC | EXEC_P)) == 0)
+ return 0;
+
+ if (dynsymcount <= 0)
+ return 0;
+
+ if (!bed->plt_sym_val)
+ return 0;
+
+ relplt_name = bed->relplt_name;
+ if (relplt_name == NULL)
+ relplt_name = bed->rela_plts_and_copies_p ? ".rela.plt" : ".rel.plt";
+ relplt = bfd_get_section_by_name (abfd, relplt_name);
+ if (relplt == NULL)
+ return 0;
+
+ hdr = &elf_section_data (relplt)->this_hdr;
+ if (hdr->sh_link != elf_dynsymtab (abfd)
+ || (hdr->sh_type != SHT_REL && hdr->sh_type != SHT_RELA))
+ return 0;
+
+ plt = bfd_get_section_by_name (abfd, ".plt");
+ if (plt == NULL)
+ return 0;
+
+ slurp_relocs = get_elf_backend_data (abfd)->s->slurp_reloc_table;
+ if (! (*slurp_relocs) (abfd, relplt, dynsyms, true))
+ return -1;
+
+ count = relplt->size / hdr->sh_entsize;
+ size = count * sizeof (asymbol);
+ p = relplt->relocation;
+ for (i = 0; i < count; i++, p += bed->s->int_rels_per_ext_rel)
+ {
+ size += strlen ((*p->sym_ptr_ptr)->name) + sizeof ("@plt");
+ if (p->addend != 0)
+ {
+#ifdef BFD64
+ size += sizeof ("+0x") - 1 + 8 + 8 * (bed->s->elfclass == ELFCLASS64);
+#else
+ size += sizeof ("+0x") - 1 + 8;
+#endif
+ }
+ }
+
+ s = *ret = (asymbol *) bfd_malloc (size);
+ if (s == NULL)
+ return -1;
+
+ names = (char *) (s + count);
+ p = relplt->relocation;
+ n = 0;
+ for (i = 0; i < count; i++, p += bed->s->int_rels_per_ext_rel)
+ {
+ size_t len;
+ bfd_vma addr;
+
+ addr = bed->plt_sym_val (i, plt, p);
+ if (addr == (bfd_vma) -1)
+ continue;
+
+ *s = **p->sym_ptr_ptr;
+ /* Undefined syms won't have BSF_LOCAL or BSF_GLOBAL set. Since
+ we are defining a symbol, ensure one of them is set. */
+ if ((s->flags & BSF_LOCAL) == 0)
+ s->flags |= BSF_GLOBAL;
+ s->flags |= BSF_SYNTHETIC;
+ s->section = plt;
+ s->value = addr - plt->vma;
+ s->name = names;
+ s->udata.p = NULL;
+ len = strlen ((*p->sym_ptr_ptr)->name);
+ memcpy (names, (*p->sym_ptr_ptr)->name, len);
+ names += len;
+ if (p->addend != 0)
+ {
+ char buf[30], *a;
+
+ memcpy (names, "+0x", sizeof ("+0x") - 1);
+ names += sizeof ("+0x") - 1;
+ bfd_sprintf_vma (abfd, buf, p->addend);
+ for (a = buf; *a == '0'; ++a)
+ ;
+ len = strlen (a);
+ memcpy (names, a, len);
+ names += len;
+ }
+ memcpy (names, "@plt", sizeof ("@plt"));
+ names += sizeof ("@plt");
+ ++s, ++n;
+ }
+
+ return n;
+}
+
+/* It is only used by x86-64 so far.
+ ??? This repeats *COM* id of zero. sec->id is supposed to be unique,
+ but current usage would allow all of _bfd_std_section to be zero. */
+static const asymbol lcomm_sym
+ = GLOBAL_SYM_INIT ("LARGE_COMMON", &_bfd_elf_large_com_section);
+asection _bfd_elf_large_com_section
+ = BFD_FAKE_SECTION (_bfd_elf_large_com_section, &lcomm_sym,
+ "LARGE_COMMON", 0, SEC_IS_COMMON);
+
+bool
+_bfd_elf_final_write_processing (bfd *abfd)
+{
+ Elf_Internal_Ehdr *i_ehdrp; /* ELF file header, internal form. */
+
+ i_ehdrp = elf_elfheader (abfd);
+
+ if (i_ehdrp->e_ident[EI_OSABI] == ELFOSABI_NONE)
+ i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi;
+
+ /* Set the osabi field to ELFOSABI_GNU if the binary contains
+ SHF_GNU_MBIND or SHF_GNU_RETAIN sections or symbols of STT_GNU_IFUNC type
+ or STB_GNU_UNIQUE binding. */
+ if (elf_tdata (abfd)->has_gnu_osabi != 0)
+ {
+ if (i_ehdrp->e_ident[EI_OSABI] == ELFOSABI_NONE)
+ i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_GNU;
+ else if (i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_GNU
+ && i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_FREEBSD)
+ {
+ if (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_mbind)
+ _bfd_error_handler (_("GNU_MBIND section is supported only by GNU "
+ "and FreeBSD targets"));
+ if (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_ifunc)
+ _bfd_error_handler (_("symbol type STT_GNU_IFUNC is supported "
+ "only by GNU and FreeBSD targets"));
+ if (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_unique)
+ _bfd_error_handler (_("symbol binding STB_GNU_UNIQUE is supported "
+ "only by GNU and FreeBSD targets"));
+ if (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_retain)
+ _bfd_error_handler (_("GNU_RETAIN section is supported "
+ "only by GNU and FreeBSD targets"));
+ bfd_set_error (bfd_error_sorry);
+ return false;
+ }
+ }
+ return true;
+}
+
+
+/* Return TRUE for ELF symbol types that represent functions.
+ This is the default version of this function, which is sufficient for
+ most targets. It returns true if TYPE is STT_FUNC or STT_GNU_IFUNC. */
+
+bool
+_bfd_elf_is_function_type (unsigned int type)
+{
+ return (type == STT_FUNC
+ || type == STT_GNU_IFUNC);
+}
+
+/* If the ELF symbol SYM might be a function in SEC, return the
+ function size and set *CODE_OFF to the function's entry point,
+ otherwise return zero. */
+
+bfd_size_type
+_bfd_elf_maybe_function_sym (const asymbol *sym, asection *sec,
+ bfd_vma *code_off)
+{
+ bfd_size_type size;
+ elf_symbol_type * elf_sym = (elf_symbol_type *) sym;
+
+ if ((sym->flags & (BSF_SECTION_SYM | BSF_FILE | BSF_OBJECT
+ | BSF_THREAD_LOCAL | BSF_RELC | BSF_SRELC)) != 0
+ || sym->section != sec)
+ return 0;
+
+ size = (sym->flags & BSF_SYNTHETIC) ? 0 : elf_sym->internal_elf_sym.st_size;
+
+ /* In theory we should check that the symbol's type satisfies
+ _bfd_elf_is_function_type(), but there are some function-like
+ symbols which would fail this test. (eg _start). Instead
+ we check for hidden, local, notype symbols with zero size.
+ This type of symbol is generated by the annobin plugin for gcc
+ and clang, and should not be considered to be a function symbol. */
+ if (size == 0
+ && ((sym->flags & (BSF_SYNTHETIC | BSF_LOCAL)) == BSF_LOCAL)
+ && ELF_ST_TYPE (elf_sym->internal_elf_sym.st_info) == STT_NOTYPE
+ && ELF_ST_VISIBILITY (elf_sym->internal_elf_sym.st_other) == STV_HIDDEN)
+ return 0;
+
+ *code_off = sym->value;
+ /* Do not return 0 for the function's size. */
+ return size ? size : 1;
+}
+
+/* Set to non-zero to enable some debug messages. */
+#define DEBUG_SECONDARY_RELOCS 0
+
+/* An internal-to-the-bfd-library only section type
+ used to indicate a cached secondary reloc section. */
+#define SHT_SECONDARY_RELOC (SHT_LOOS + SHT_RELA)
+
+/* Create a BFD section to hold a secondary reloc section. */
+
+bool
+_bfd_elf_init_secondary_reloc_section (bfd * abfd,
+ Elf_Internal_Shdr *hdr,
+ const char * name,
+ unsigned int shindex)
+{
+ /* We only support RELA secondary relocs. */
+ if (hdr->sh_type != SHT_RELA)
+ return false;
+
+#if DEBUG_SECONDARY_RELOCS
+ fprintf (stderr, "secondary reloc section %s encountered\n", name);
+#endif
+ hdr->sh_type = SHT_SECONDARY_RELOC;
+ return _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex);
+}
+
+/* Read in any secondary relocs associated with SEC. */
+
+bool
+_bfd_elf_slurp_secondary_reloc_section (bfd * abfd,
+ asection * sec,
+ asymbol ** symbols,
+ bool dynamic)
+{
+ const struct elf_backend_data * const ebd = get_elf_backend_data (abfd);
+ asection * relsec;
+ bool result = true;
+ bfd_vma (*r_sym) (bfd_vma);
+
+#if BFD_DEFAULT_TARGET_SIZE > 32
+ if (bfd_arch_bits_per_address (abfd) != 32)
+ r_sym = elf64_r_sym;
+ else
+#endif
+ r_sym = elf32_r_sym;
+
+ if (!elf_section_data (sec)->has_secondary_relocs)
+ return true;
+
+ /* Discover if there are any secondary reloc sections
+ associated with SEC. */
+ for (relsec = abfd->sections; relsec != NULL; relsec = relsec->next)
+ {
+ Elf_Internal_Shdr * hdr = & elf_section_data (relsec)->this_hdr;
+
+ if (hdr->sh_type == SHT_SECONDARY_RELOC
+ && hdr->sh_info == (unsigned) elf_section_data (sec)->this_idx
+ && (hdr->sh_entsize == ebd->s->sizeof_rel
+ || hdr->sh_entsize == ebd->s->sizeof_rela))
+ {
+ bfd_byte * native_relocs;
+ bfd_byte * native_reloc;
+ arelent * internal_relocs;
+ arelent * internal_reloc;
+ unsigned int i;
+ unsigned int entsize;
+ unsigned int symcount;
+ unsigned int reloc_count;
+ size_t amt;
+
+ if (ebd->elf_info_to_howto == NULL)
+ return false;
+
+#if DEBUG_SECONDARY_RELOCS
+ fprintf (stderr, "read secondary relocs for %s from %s\n",
+ sec->name, relsec->name);
+#endif
+ entsize = hdr->sh_entsize;
+
+ native_relocs = bfd_malloc (hdr->sh_size);
+ if (native_relocs == NULL)
+ {
+ result = false;
+ continue;
+ }
+
+ reloc_count = NUM_SHDR_ENTRIES (hdr);
+ if (_bfd_mul_overflow (reloc_count, sizeof (arelent), & amt))
+ {
+ free (native_relocs);
+ bfd_set_error (bfd_error_file_too_big);
+ result = false;
+ continue;
+ }
+
+ internal_relocs = (arelent *) bfd_alloc (abfd, amt);
+ if (internal_relocs == NULL)
+ {
+ free (native_relocs);
+ result = false;
+ continue;
+ }
+
+ if (bfd_seek (abfd, hdr->sh_offset, SEEK_SET) != 0
+ || (bfd_bread (native_relocs, hdr->sh_size, abfd)
+ != hdr->sh_size))
+ {
+ free (native_relocs);
+ /* The internal_relocs will be freed when
+ the memory for the bfd is released. */
+ result = false;
+ continue;
+ }
+
+ if (dynamic)
+ symcount = bfd_get_dynamic_symcount (abfd);
+ else
+ symcount = bfd_get_symcount (abfd);
+
+ for (i = 0, internal_reloc = internal_relocs,
+ native_reloc = native_relocs;
+ i < reloc_count;
+ i++, internal_reloc++, native_reloc += entsize)
+ {
+ bool res;
+ Elf_Internal_Rela rela;
+
+ if (entsize == ebd->s->sizeof_rel)
+ ebd->s->swap_reloc_in (abfd, native_reloc, & rela);
+ else /* entsize == ebd->s->sizeof_rela */
+ ebd->s->swap_reloca_in (abfd, native_reloc, & rela);
+
+ /* The address of an ELF reloc is section relative for an object
+ file, and absolute for an executable file or shared library.
+ The address of a normal BFD reloc is always section relative,
+ and the address of a dynamic reloc is absolute.. */
+ if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0)
+ internal_reloc->address = rela.r_offset;
+ else
+ internal_reloc->address = rela.r_offset - sec->vma;
+
+ if (r_sym (rela.r_info) == STN_UNDEF)
+ {
+ /* FIXME: This and the error case below mean that we
+ have a symbol on relocs that is not elf_symbol_type. */
+ internal_reloc->sym_ptr_ptr =
+ bfd_abs_section_ptr->symbol_ptr_ptr;
+ }
+ else if (r_sym (rela.r_info) > symcount)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): relocation %d has invalid symbol index %ld"),
+ abfd, sec, i, (long) r_sym (rela.r_info));
+ bfd_set_error (bfd_error_bad_value);
+ internal_reloc->sym_ptr_ptr =
+ bfd_abs_section_ptr->symbol_ptr_ptr;
+ result = false;
+ }
+ else
+ {
+ asymbol **ps;
+
+ ps = symbols + r_sym (rela.r_info) - 1;
+ internal_reloc->sym_ptr_ptr = ps;
+ /* Make sure that this symbol is not removed by strip. */
+ (*ps)->flags |= BSF_KEEP;
+ }
+
+ internal_reloc->addend = rela.r_addend;
+
+ res = ebd->elf_info_to_howto (abfd, internal_reloc, & rela);
+ if (! res || internal_reloc->howto == NULL)
+ {
+#if DEBUG_SECONDARY_RELOCS
+ fprintf (stderr, "there is no howto associated with reloc %lx\n",
+ rela.r_info);
+#endif
+ result = false;
+ }
+ }
+
+ free (native_relocs);
+ /* Store the internal relocs. */
+ elf_section_data (relsec)->sec_info = internal_relocs;
+ }
+ }
+
+ return result;
+}
+
+/* Set the ELF section header fields of an output secondary reloc section. */
+
+bool
+_bfd_elf_copy_special_section_fields (const bfd * ibfd ATTRIBUTE_UNUSED,
+ bfd * obfd ATTRIBUTE_UNUSED,
+ const Elf_Internal_Shdr * isection,
+ Elf_Internal_Shdr * osection)
+{
+ asection * isec;
+ asection * osec;
+ struct bfd_elf_section_data * esd;
+
+ if (isection == NULL)
+ return false;
+
+ if (isection->sh_type != SHT_SECONDARY_RELOC)
+ return true;
+
+ isec = isection->bfd_section;
+ if (isec == NULL)
+ return false;
+
+ osec = osection->bfd_section;
+ if (osec == NULL)
+ return false;
+
+ esd = elf_section_data (osec);
+ BFD_ASSERT (esd->sec_info == NULL);
+ esd->sec_info = elf_section_data (isec)->sec_info;
+ osection->sh_type = SHT_RELA;
+ osection->sh_link = elf_onesymtab (obfd);
+ if (osection->sh_link == 0)
+ {
+ /* There is no symbol table - we are hosed... */
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): link section cannot be set because the output file does not have a symbol table"),
+ obfd, osec);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+
+ /* Find the output section that corresponds to the isection's sh_info link. */
+ if (isection->sh_info == 0
+ || isection->sh_info >= elf_numsections (ibfd))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): info section index is invalid"),
+ obfd, osec);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+
+ isection = elf_elfsections (ibfd)[isection->sh_info];
+
+ if (isection == NULL
+ || isection->bfd_section == NULL
+ || isection->bfd_section->output_section == NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): info section index cannot be set because the section is not in the output"),
+ obfd, osec);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+
+ esd = elf_section_data (isection->bfd_section->output_section);
+ BFD_ASSERT (esd != NULL);
+ osection->sh_info = esd->this_idx;
+ esd->has_secondary_relocs = true;
+#if DEBUG_SECONDARY_RELOCS
+ fprintf (stderr, "update header of %s, sh_link = %u, sh_info = %u\n",
+ osec->name, osection->sh_link, osection->sh_info);
+ fprintf (stderr, "mark section %s as having secondary relocs\n",
+ bfd_section_name (isection->bfd_section->output_section));
+#endif
+
+ return true;
+}
+
+/* Write out a secondary reloc section.
+
+ FIXME: Currently this function can result in a serious performance penalty
+ for files with secondary relocs and lots of sections. The proper way to
+ fix this is for _bfd_elf_copy_special_section_fields() to chain secondary
+ relocs together and then to have this function just walk that chain. */
+
+bool
+_bfd_elf_write_secondary_reloc_section (bfd *abfd, asection *sec)
+{
+ const struct elf_backend_data * const ebd = get_elf_backend_data (abfd);
+ bfd_vma addr_offset;
+ asection * relsec;
+ bfd_vma (*r_info) (bfd_vma, bfd_vma);
+ bool result = true;
+
+ if (sec == NULL)
+ return false;
+
+#if BFD_DEFAULT_TARGET_SIZE > 32
+ if (bfd_arch_bits_per_address (abfd) != 32)
+ r_info = elf64_r_info;
+ else
+#endif
+ r_info = elf32_r_info;
+
+ /* The address of an ELF reloc is section relative for an object
+ file, and absolute for an executable file or shared library.
+ The address of a BFD reloc is always section relative. */
+ addr_offset = 0;
+ if ((abfd->flags & (EXEC_P | DYNAMIC)) != 0)
+ addr_offset = sec->vma;
+
+ /* Discover if there are any secondary reloc sections
+ associated with SEC. */
+ for (relsec = abfd->sections; relsec != NULL; relsec = relsec->next)
+ {
+ const struct bfd_elf_section_data * const esd = elf_section_data (relsec);
+ Elf_Internal_Shdr * const hdr = (Elf_Internal_Shdr *) & esd->this_hdr;
+
+ if (hdr->sh_type == SHT_RELA
+ && hdr->sh_info == (unsigned) elf_section_data (sec)->this_idx)
+ {
+ asymbol * last_sym;
+ int last_sym_idx;
+ unsigned int reloc_count;
+ unsigned int idx;
+ unsigned int entsize;
+ arelent * src_irel;
+ bfd_byte * dst_rela;
+
+ if (hdr->contents != NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: secondary reloc section processed twice"),
+ abfd, relsec);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ continue;
+ }
+
+ entsize = hdr->sh_entsize;
+ if (entsize == 0)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: secondary reloc section has zero sized entries"),
+ abfd, relsec);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ continue;
+ }
+ else if (entsize != ebd->s->sizeof_rel
+ && entsize != ebd->s->sizeof_rela)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: secondary reloc section has non-standard sized entries"),
+ abfd, relsec);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ continue;
+ }
+
+ reloc_count = hdr->sh_size / entsize;
+ if (reloc_count <= 0)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: secondary reloc section is empty!"),
+ abfd, relsec);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ continue;
+ }
+
+ hdr->contents = bfd_alloc (abfd, hdr->sh_size);
+ if (hdr->contents == NULL)
+ continue;
+
+#if DEBUG_SECONDARY_RELOCS
+ fprintf (stderr, "write %u secondary relocs for %s from %s\n",
+ reloc_count, sec->name, relsec->name);
+#endif
+ last_sym = NULL;
+ last_sym_idx = 0;
+ dst_rela = hdr->contents;
+ src_irel = (arelent *) esd->sec_info;
+ if (src_irel == NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: internal relocs missing for secondary reloc section"),
+ abfd, relsec);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ continue;
+ }
+
+ for (idx = 0; idx < reloc_count; idx++, dst_rela += entsize)
+ {
+ Elf_Internal_Rela src_rela;
+ arelent *ptr;
+ asymbol *sym;
+ int n;
+
+ ptr = src_irel + idx;
+ if (ptr == NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: reloc table entry %u is empty"),
+ abfd, relsec, idx);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ break;
+ }
+
+ if (ptr->sym_ptr_ptr == NULL)
+ {
+ /* FIXME: Is this an error ? */
+ n = 0;
+ }
+ else
+ {
+ sym = *ptr->sym_ptr_ptr;
+
+ if (sym == last_sym)
+ n = last_sym_idx;
+ else
+ {
+ n = _bfd_elf_symbol_from_bfd_symbol (abfd, & sym);
+ if (n < 0)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: secondary reloc %u references a missing symbol"),
+ abfd, relsec, idx);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ n = 0;
+ }
+
+ last_sym = sym;
+ last_sym_idx = n;
+ }
+
+ if (sym->the_bfd != NULL
+ && sym->the_bfd->xvec != abfd->xvec
+ && ! _bfd_elf_validate_reloc (abfd, ptr))
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: secondary reloc %u references a deleted symbol"),
+ abfd, relsec, idx);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ n = 0;
+ }
+ }
+
+ src_rela.r_offset = ptr->address + addr_offset;
+ if (ptr->howto == NULL)
+ {
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB(%pA): error: secondary reloc %u is of an unknown type"),
+ abfd, relsec, idx);
+ bfd_set_error (bfd_error_bad_value);
+ result = false;
+ src_rela.r_info = r_info (0, 0);
+ }
+ else
+ src_rela.r_info = r_info (n, ptr->howto->type);
+ src_rela.r_addend = ptr->addend;
+
+ if (entsize == ebd->s->sizeof_rel)
+ ebd->s->swap_reloc_out (abfd, &src_rela, dst_rela);
+ else /* entsize == ebd->s->sizeof_rela */
+ ebd->s->swap_reloca_out (abfd, &src_rela, dst_rela);
+ }
+ }
+ }
+
+ return result;
+}
Index: GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new/bfd
===================================================================
--- GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new/bfd (nonexistent)
+++ GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new/bfd (revision 5)
Property changes on: GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new/bfd
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-copy-osabi-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-copy-osabi-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-copy-osabi-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-copy-osabi-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-copy-osabi.patch
+
+mv binutils-$VERSION-copy-osabi.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-copy-osabi-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-copy-osabi-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-copy-osabi-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-copy-osabi-patch/file.list (revision 5)
@@ -0,0 +1 @@
+binutils-2.39/bfd/elf.c
Index: GNU/binutils/create-2.39-copy-osabi-patch
===================================================================
--- GNU/binutils/create-2.39-copy-osabi-patch (nonexistent)
+++ GNU/binutils/create-2.39-copy-osabi-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-copy-osabi-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd/Makefile.am
===================================================================
--- GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd/Makefile.am (nonexistent)
+++ GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd/Makefile.am (revision 5)
@@ -0,0 +1,1009 @@
+## Process this file with automake to generate Makefile.in
+#
+# Copyright (C) 2012-2022 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+#
+
+AUTOMAKE_OPTIONS = no-dist foreign info-in-builddir no-texinfo.tex
+ACLOCAL_AMFLAGS = -I . -I .. -I ../config
+
+MOSTLYCLEANFILES =
+CLEANFILES =
+DISTCLEANFILES =
+MAINTAINERCLEANFILES =
+
+INCDIR = $(srcdir)/../include
+CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
+
+SUBDIRS = po
+
+bfddocdir = doc
+
+libbfd_la_LDFLAGS =
+if INSTALL_LIBBFD
+bfdlibdir = @bfdlibdir@
+bfdincludedir = @bfdincludedir@
+bfdlib_LTLIBRARIES = libbfd.la
+bfdinclude_HEADERS = $(BFD_H) $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h \
+ $(INCDIR)/diagnostics.h $(INCDIR)/bfdlink.h $(INCDIR)/demangle.h
+else !INSTALL_LIBBFD
+# Empty these so that the respective installation directories will not be created.
+bfdlibdir =
+bfdincludedir =
+bfdinclude_HEADERS =
+rpath_bfdlibdir = @bfdlibdir@
+noinst_LTLIBRARIES = libbfd.la
+libbfd_la_LDFLAGS += -rpath $(rpath_bfdlibdir)
+endif
+
+# This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
+# -I../zlib, unless we were configured with --with-system-zlib, in which
+# case both are empty.
+ZLIB = @zlibdir@ -lz
+ZLIBINC = @zlibinc@
+
+WARN_CFLAGS = @WARN_CFLAGS@
+NO_WERROR = @NO_WERROR@
+AM_CFLAGS = $(WARN_CFLAGS) $(ZLIBINC)
+AM_CPPFLAGS = -DBINDIR='"$(bindir)"' -DLIBDIR='"$(libdir)"' @LARGEFILE_CPPFLAGS@
+if PLUGINS
+bfdinclude_HEADERS += $(INCDIR)/plugin-api.h
+LIBDL = @lt_cv_dlopen_libs@
+endif
+
+# bfd.h goes here, for now
+BFD_H = bfd.h
+
+# Jim Kingdon notes:
+# Writing S-records should be included in all (or at least most)
+# *-*-coff, *-*-aout, etc., configurations, because people will want to
+# be able to use objcopy to create S-records. (S-records are not useful
+# for the debugger, so if you are downloading things as S-records you
+# need two copies of the executable, one to download and one for the
+# debugger).
+BFD32_LIBS = \
+ archive.lo archures.lo bfd.lo bfdio.lo bfdwin.lo cache.lo \
+ coff-bfd.lo compress.lo corefile.lo elf-properties.lo format.lo \
+ hash.lo init.lo libbfd.lo linker.lo merge.lo opncls.lo reloc.lo \
+ section.lo simple.lo stab-syms.lo stabs.lo syms.lo targets.lo \
+ binary.lo ihex.lo srec.lo tekhex.lo verilog.lo
+
+BFD64_LIBS = archive64.lo
+
+BFD32_LIBS_CFILES = \
+ archive.c archures.c bfd.c bfdio.c bfdwin.c cache.c coff-bfd.c \
+ compress.c corefile.c elf-properties.c format.c hash.c \
+ init.c libbfd.c linker.c merge.c opncls.c reloc.c \
+ section.c simple.c stab-syms.c stabs.c syms.c targets.c \
+ binary.c ihex.c srec.c tekhex.c verilog.c
+
+BFD64_LIBS_CFILES = archive64.c
+
+# This list is alphabetized to make it easier to keep in sync
+# with the decls and initializer in archures.c.
+ALL_MACHINES = \
+ cpu-aarch64.lo \
+ cpu-alpha.lo \
+ cpu-amdgcn.lo \
+ cpu-arc.lo \
+ cpu-arm.lo \
+ cpu-avr.lo \
+ cpu-bfin.lo \
+ cpu-bpf.lo \
+ cpu-cr16.lo \
+ cpu-cris.lo \
+ cpu-crx.lo \
+ cpu-csky.lo \
+ cpu-d10v.lo \
+ cpu-d30v.lo \
+ cpu-dlx.lo \
+ cpu-epiphany.lo \
+ cpu-fr30.lo \
+ cpu-frv.lo \
+ cpu-ft32.lo \
+ cpu-h8300.lo \
+ cpu-hppa.lo \
+ cpu-i386.lo \
+ cpu-iamcu.lo \
+ cpu-ia64.lo \
+ cpu-ip2k.lo \
+ cpu-iq2000.lo \
+ cpu-lm32.lo \
+ cpu-loongarch.lo \
+ cpu-m10200.lo \
+ cpu-m10300.lo \
+ cpu-m32c.lo \
+ cpu-m32r.lo \
+ cpu-m68hc11.lo \
+ cpu-m68hc12.lo \
+ cpu-m9s12x.lo \
+ cpu-s12z.lo \
+ cpu-m9s12xg.lo \
+ cpu-m68k.lo \
+ cpu-mcore.lo \
+ cpu-mep.lo \
+ cpu-metag.lo \
+ cpu-microblaze.lo \
+ cpu-mips.lo \
+ cpu-mmix.lo \
+ cpu-moxie.lo \
+ cpu-msp430.lo \
+ cpu-mt.lo \
+ cpu-nds32.lo \
+ cpu-nfp.lo \
+ cpu-nios2.lo \
+ cpu-ns32k.lo \
+ cpu-or1k.lo \
+ cpu-pdp11.lo \
+ cpu-pj.lo \
+ cpu-powerpc.lo \
+ cpu-pru.lo \
+ cpu-rs6000.lo \
+ cpu-riscv.lo \
+ cpu-rl78.lo \
+ cpu-rx.lo \
+ cpu-s390.lo \
+ cpu-score.lo \
+ cpu-sh.lo \
+ cpu-sparc.lo \
+ cpu-spu.lo \
+ cpu-tic30.lo \
+ cpu-tic4x.lo \
+ cpu-tic54x.lo \
+ cpu-tic6x.lo \
+ cpu-tilegx.lo \
+ cpu-tilepro.lo \
+ cpu-v850.lo \
+ cpu-v850_rh850.lo \
+ cpu-vax.lo \
+ cpu-visium.lo \
+ cpu-wasm32.lo \
+ cpu-xgate.lo \
+ cpu-xstormy16.lo \
+ cpu-xtensa.lo \
+ cpu-z80.lo \
+ cpu-z8k.lo
+
+ALL_MACHINES_CFILES = \
+ cpu-aarch64.c \
+ cpu-alpha.c \
+ cpu-amdgcn.c \
+ cpu-arc.c \
+ cpu-arm.c \
+ cpu-avr.c \
+ cpu-bfin.c \
+ cpu-bpf.c \
+ cpu-cr16.c \
+ cpu-cris.c \
+ cpu-crx.c \
+ cpu-csky.c \
+ cpu-d10v.c \
+ cpu-d30v.c \
+ cpu-dlx.c \
+ cpu-epiphany.c \
+ cpu-fr30.c \
+ cpu-frv.c \
+ cpu-ft32.c \
+ cpu-h8300.c \
+ cpu-hppa.c \
+ cpu-i386.c \
+ cpu-iamcu.c \
+ cpu-ia64.c \
+ cpu-ip2k.c \
+ cpu-iq2000.c \
+ cpu-lm32.c \
+ cpu-loongarch.c \
+ cpu-m10200.c \
+ cpu-m10300.c \
+ cpu-m32c.c \
+ cpu-m32r.c \
+ cpu-m68hc11.c \
+ cpu-m68hc12.c \
+ cpu-m9s12x.c \
+ cpu-s12z.c \
+ cpu-m9s12xg.c \
+ cpu-m68k.c \
+ cpu-mcore.c \
+ cpu-mep.c \
+ cpu-metag.c \
+ cpu-microblaze.c \
+ cpu-mips.c \
+ cpu-mmix.c \
+ cpu-moxie.c \
+ cpu-msp430.c \
+ cpu-mt.c \
+ cpu-nds32.c \
+ cpu-nfp.c \
+ cpu-ns32k.c \
+ cpu-nios2.c \
+ cpu-or1k.c \
+ cpu-pdp11.c \
+ cpu-pj.c \
+ cpu-powerpc.c \
+ cpu-pru.c \
+ cpu-rs6000.c \
+ cpu-riscv.c \
+ cpu-rl78.c \
+ cpu-rx.c \
+ cpu-s390.c \
+ cpu-score.c \
+ cpu-sh.c \
+ cpu-sparc.c \
+ cpu-spu.c \
+ cpu-tic30.c \
+ cpu-tic4x.c \
+ cpu-tic54x.c \
+ cpu-tic6x.c \
+ cpu-tilegx.c \
+ cpu-tilepro.c \
+ cpu-v850.c \
+ cpu-v850_rh850.c \
+ cpu-vax.c \
+ cpu-visium.c \
+ cpu-wasm32.c \
+ cpu-xgate.c \
+ cpu-xstormy16.c \
+ cpu-xtensa.c \
+ cpu-z80.c \
+ cpu-z8k.c
+
+# The .o files needed by all of the 32 bit vectors that are configured into
+# target_vector in targets.c if configured with --enable-targets=all.
+BFD32_BACKENDS = \
+ aout-cris.lo \
+ aout-ns32k.lo \
+ aout32.lo \
+ cf-i386lynx.lo \
+ coff-go32.lo \
+ coff-i386.lo \
+ coff-mips.lo \
+ coff-rs6000.lo \
+ coff-sh.lo \
+ coff-stgo32.lo \
+ coff-tic30.lo \
+ coff-tic4x.lo \
+ coff-tic54x.lo \
+ coff-z80.lo \
+ coff-z8k.lo \
+ coffgen.lo \
+ cofflink.lo \
+ dwarf1.lo \
+ dwarf2.lo \
+ ecoff.lo \
+ ecofflink.lo \
+ elf-attrs.lo \
+ elf-eh-frame.lo \
+ elf-ifunc.lo \
+ elf-m10200.lo \
+ elf-m10300.lo \
+ elf-nacl.lo \
+ elf-strtab.lo \
+ elf-vxworks.lo \
+ elf.lo \
+ elf32-am33lin.lo \
+ elf32-arc.lo \
+ elf32-arm.lo \
+ elf32-avr.lo \
+ elf32-bfin.lo \
+ elf32-cr16.lo \
+ elf32-cris.lo \
+ elf32-crx.lo \
+ elf32-csky.lo \
+ elf32-d10v.lo \
+ elf32-d30v.lo \
+ elf32-dlx.lo \
+ elf32-epiphany.lo \
+ elf32-fr30.lo \
+ elf32-frv.lo \
+ elf32-ft32.lo \
+ elf32-gen.lo \
+ elf32-h8300.lo \
+ elf32-hppa.lo \
+ elf32-i386.lo \
+ elfxx-x86.lo \
+ elf32-ip2k.lo \
+ elf32-iq2000.lo \
+ elf32-lm32.lo \
+ elf32-m32c.lo \
+ elf32-m32r.lo \
+ elf32-m68hc11.lo \
+ elf32-m68hc12.lo \
+ elf32-m68hc1x.lo \
+ elf32-m68k.lo \
+ elf32-s12z.lo \
+ elf32-mcore.lo \
+ elf32-mep.lo \
+ elf32-metag.lo \
+ elf32-microblaze.lo \
+ elf32-moxie.lo \
+ elf32-msp430.lo \
+ elf32-mt.lo \
+ elf32-nds32.lo \
+ elf32-nios2.lo \
+ elf32-or1k.lo \
+ elf32-pj.lo \
+ elf32-ppc.lo \
+ elf32-pru.lo \
+ elf32-rl78.lo \
+ elf32-rx.lo \
+ elf32-s390.lo \
+ elf32-sh.lo \
+ elf32-sparc.lo \
+ elf32-spu.lo \
+ elf32-tic6x.lo \
+ elf32-tilegx.lo \
+ elf32-tilepro.lo \
+ elf32-v850.lo \
+ elf32-vax.lo \
+ elf32-visium.lo \
+ elf32-wasm32.lo \
+ elf32-xgate.lo \
+ elf32-xstormy16.lo \
+ elf32-xtensa.lo \
+ elf32-z80.lo \
+ elf32.lo \
+ elflink.lo \
+ elfxx-sparc.lo \
+ elfxx-tilegx.lo \
+ i386aout.lo \
+ i386bsd.lo \
+ i386lynx.lo \
+ i386msdos.lo \
+ mach-o.lo \
+ mach-o-i386.lo \
+ mach-o-arm.lo \
+ ns32knetbsd.lo \
+ pc532-mach.lo \
+ pdp11.lo \
+ pe-arm-wince.lo \
+ pe-arm.lo \
+ pe-i386.lo \
+ pe-mcore.lo \
+ pe-sh.lo \
+ pef.lo \
+ pei-arm-wince.lo \
+ pei-arm.lo \
+ pei-i386.lo \
+ pei-mcore.lo \
+ pei-sh.lo \
+ peigen.lo \
+ plugin.lo \
+ ppcboot.lo \
+ reloc16.lo \
+ som.lo \
+ vax1knetbsd.lo \
+ vaxnetbsd.lo \
+ vms-lib.lo \
+ vms-misc.lo \
+ wasm-module.lo \
+ xcofflink.lo \
+ xsym.lo \
+ xtensa-isa.lo \
+ xtensa-modules.lo
+
+BFD32_BACKENDS_CFILES = \
+ aout-cris.c \
+ aout-ns32k.c \
+ aout32.c \
+ cf-i386lynx.c \
+ coff-go32.c \
+ coff-i386.c \
+ coff-mips.c \
+ coff-rs6000.c \
+ coff-sh.c \
+ coff-stgo32.c \
+ coff-tic30.c \
+ coff-tic4x.c \
+ coff-tic54x.c \
+ coff-z80.c \
+ coff-z8k.c \
+ coffgen.c \
+ cofflink.c \
+ dwarf1.c \
+ dwarf2.c \
+ ecoff.c \
+ ecofflink.c \
+ elf-attrs.c \
+ elf-eh-frame.c \
+ elf-ifunc.c \
+ elf-m10200.c \
+ elf-m10300.c \
+ elf-nacl.c \
+ elf-strtab.c \
+ elf-vxworks.c \
+ elf.c \
+ elf32-am33lin.c \
+ elf32-arc.c \
+ elf32-arm.c \
+ elf32-avr.c \
+ elf32-bfin.c \
+ elf32-cr16.c \
+ elf32-cris.c \
+ elf32-crx.c \
+ elf32-csky.c \
+ elf32-d10v.c \
+ elf32-d30v.c \
+ elf32-dlx.c \
+ elf32-epiphany.c \
+ elf32-fr30.c \
+ elf32-frv.c \
+ elf32-ft32.c \
+ elf32-gen.c \
+ elf32-h8300.c \
+ elf32-hppa.c \
+ elf32-i386.c \
+ elfxx-x86.c \
+ elf32-ip2k.c \
+ elf32-iq2000.c \
+ elf32-lm32.c \
+ elf32-m32c.c \
+ elf32-m32r.c \
+ elf32-m68hc11.c \
+ elf32-m68hc12.c \
+ elf32-m68hc1x.c \
+ elf32-m68k.c \
+ elf32-s12z.c \
+ elf32-mcore.c \
+ elf32-mep.c \
+ elf32-metag.c \
+ elf32-microblaze.c \
+ elf32-moxie.c \
+ elf32-msp430.c \
+ elf32-mt.c \
+ elf32-nds32.c \
+ elf32-nios2.c \
+ elf32-or1k.c \
+ elf32-pj.c \
+ elf32-ppc.c \
+ elf32-pru.c \
+ elf32-rl78.c \
+ elf32-rx.c \
+ elf32-s390.c \
+ elf32-sh.c \
+ elf32-sparc.c \
+ elf32-spu.c \
+ elf32-tic6x.c \
+ elf32-tilegx.c \
+ elf32-tilepro.c \
+ elf32-v850.c \
+ elf32-vax.c \
+ elf32-visium.c \
+ elf32-wasm32.c \
+ elf32-xgate.c \
+ elf32-xstormy16.c \
+ elf32-xtensa.c \
+ elf32-z80.c \
+ elf32.c \
+ elflink.c \
+ elfxx-sparc.c \
+ elfxx-tilegx.c \
+ i386aout.c \
+ i386bsd.c \
+ i386lynx.c \
+ i386msdos.c \
+ mach-o.c \
+ mach-o-i386.c \
+ mach-o-arm.c \
+ ns32knetbsd.c \
+ pc532-mach.c \
+ pdp11.c \
+ pe-arm-wince.c \
+ pe-arm.c \
+ pe-i386.c \
+ pe-mcore.c \
+ pe-sh.c \
+ pef.c \
+ pei-arm-wince.c \
+ pei-arm.c \
+ pei-i386.c \
+ pei-mcore.c \
+ pei-sh.c \
+ plugin.c \
+ ppcboot.c \
+ reloc16.c \
+ som.c \
+ vax1knetbsd.c \
+ vaxnetbsd.c \
+ vms-lib.c \
+ vms-misc.c \
+ wasm-module.c \
+ xcofflink.c \
+ xsym.c \
+ xtensa-isa.c \
+ xtensa-modules.c
+
+# The .o files needed by all of the 64 bit vectors that are configured into
+# target_vector in targets.c if configured with --enable-targets=all
+# and --enable-64-bit-bfd.
+# elf32-ia64.c requires a 64-bit bfd_vma, and hence can not be put in
+# BFD32_BACKENDS.
+BFD64_BACKENDS = \
+ elf32-aarch64.lo \
+ elf64-aarch64.lo \
+ elfxx-aarch64.lo \
+ aix5ppc-core.lo \
+ aout64.lo \
+ coff-alpha.lo \
+ coff-x86_64.lo \
+ coff64-rs6000.lo \
+ elf32-ia64.lo \
+ elf32-mips.lo \
+ elf32-score.lo \
+ elf32-score7.lo \
+ elf64-alpha.lo \
+ elf64-amdgcn.lo \
+ elf64-gen.lo \
+ elf64-hppa.lo \
+ elf64-ia64.lo \
+ elf64-ia64-vms.lo \
+ elfxx-ia64.lo \
+ elf32-loongarch.lo \
+ elf64-loongarch.lo \
+ elfxx-loongarch.lo \
+ elfn32-mips.lo \
+ elf64-mips.lo \
+ elfxx-mips.lo \
+ elf64-mmix.lo \
+ elf64-nfp.lo \
+ elf64-ppc.lo \
+ elf32-riscv.lo \
+ elf64-riscv.lo \
+ elfxx-riscv.lo \
+ elf64-s390.lo \
+ elf64-sparc.lo \
+ elf64-tilegx.lo \
+ elf64-x86-64.lo \
+ elfxx-x86.lo \
+ elf64-bpf.lo \
+ elf64.lo \
+ mach-o-aarch64.lo \
+ mach-o-x86-64.lo \
+ mmo.lo \
+ pe-aarch64igen.lo \
+ pe-x86_64.lo \
+ pei-aarch64.lo \
+ pei-ia64.lo \
+ pei-x86_64.lo \
+ pepigen.lo \
+ pex64igen.lo \
+ vms-alpha.lo
+
+BFD64_BACKENDS_CFILES = \
+ aix5ppc-core.c \
+ aout64.c \
+ coff-alpha.c \
+ coff-x86_64.c \
+ coff64-rs6000.c \
+ elf32-mips.c \
+ elf32-score.c \
+ elf32-score7.c \
+ elf64-alpha.c \
+ elf64-amdgcn.c \
+ elf64-gen.c \
+ elf64-hppa.c \
+ elf64-ia64-vms.c \
+ elf64-mips.c \
+ elf64-mmix.c \
+ elf64-nfp.c \
+ elf64-ppc.c \
+ elf64-s390.c \
+ elf64-sparc.c \
+ elf64-tilegx.c \
+ elf64-x86-64.c \
+ elfxx-x86.c \
+ elf64-bpf.c \
+ elf64.c \
+ elfn32-mips.c \
+ elfxx-aarch64.c \
+ elfxx-ia64.c \
+ elfxx-loongarch.c \
+ elfxx-mips.c \
+ elfxx-riscv.c \
+ mach-o-aarch64.c \
+ mach-o-x86-64.c \
+ mmo.c \
+ pe-x86_64.c \
+ pei-aarch64.c \
+ pei-ia64.c \
+ pei-x86_64.c \
+ vms-alpha.c
+
+OPTIONAL_BACKENDS = \
+ aix386-core.lo \
+ cisco-core.lo \
+ hpux-core.lo \
+ irix-core.lo \
+ lynx-core.lo \
+ netbsd-core.lo \
+ osf-core.lo \
+ rs6000-core.lo \
+ sco5-core.lo \
+ trad-core.lo
+
+OPTIONAL_BACKENDS_CFILES = \
+ aix386-core.c \
+ cisco-core.c \
+ hpux-core.c \
+ irix-core.c \
+ lynx-core.c \
+ netbsd-core.c \
+ osf-core.c \
+ rs6000-core.c \
+ sco5-core.c \
+ trad-core.c
+
+# Reconfigure if config.bfd or configure.host changes.
+# development.sh is used to determine -Werror default.
+CONFIG_STATUS_DEPENDENCIES = \
+ $(srcdir)/config.bfd \
+ $(srcdir)/configure.host \
+ $(srcdir)/development.sh
+
+# These are defined by configure:
+WORDSIZE = @wordsize@
+ALL_BACKENDS = @all_backends@
+BFD_BACKENDS = @bfd_backends@
+BFD_MACHINES = @bfd_machines@
+TDEFAULTS = @tdefaults@
+HAVEVECS = @havevecs@
+
+AM_CPPFLAGS += @HDEFINES@ @COREFLAG@ @TDEFINES@ $(CSEARCH) $(CSWITCHES) \
+ $(HAVEVECS) @INCINTL@
+
+# C source files that correspond to .o's.
+SOURCE_CFILES = \
+ $(BFD32_LIBS_CFILES) \
+ $(BFD64_LIBS_CFILES) \
+ $(ALL_MACHINES_CFILES) \
+ $(BFD32_BACKENDS_CFILES) \
+ $(BFD64_BACKENDS_CFILES) \
+ $(OPTIONAL_BACKENDS_CFILES)
+
+BUILD_CFILES = \
+ elf32-aarch64.c elf64-aarch64.c \
+ elf32-ia64.c elf64-ia64.c \
+ elf32-loongarch.c elf64-loongarch.c \
+ elf32-riscv.c elf64-riscv.c \
+ peigen.c pepigen.c pex64igen.c pe-aarch64igen.c
+
+CFILES = $(SOURCE_CFILES) $(BUILD_CFILES)
+
+## This is a list of all .h files in the source tree minus those that
+## are processed to produce other .h files
+SOURCE_HFILES = \
+ aout-target.h aoutx.h arc-got.h arc-plt.h \
+ coff-arm.h coff-bfd.h coffcode.h coffswap.h \
+ cpu-aarch64.h cpu-arm.h cpu-h8300.h cpu-m68k.h cpu-riscv.h \
+ ecoff-bfd.h ecoffswap.h \
+ elf32-arm.h elf32-avr.h elf32-bfin.h elf32-cr16.h elf32-csky.h \
+ elf32-dlx.h elf32-hppa.h elf32-m68hc1x.h elf32-m68k.h \
+ elf32-metag.h elf32-nds32.h elf32-nios2.h elf32-ppc.h \
+ elf32-rx.h elf32-score.h elf32-sh-relocs.h elf32-spu.h \
+ elf32-tic6x.h elf32-tilegx.h elf32-tilepro.h elf32-v850.h \
+ elf64-hppa.h elf64-ppc.h elf64-tilegx.h \
+ elf-bfd.h elfcode.h elfcore.h elf-hppa.h elf-linker-x86.h \
+ elf-linux-core.h elf-nacl.h elf-s390.h elf-vxworks.h \
+ elfxx-aarch64.h elfxx-ia64.h elfxx-mips.h elfxx-riscv.h \
+ elfxx-sparc.h elfxx-tilegx.h elfxx-x86.h elfxx-loongarch.h \
+ genlink.h go32stub.h \
+ libaout.h libbfd.h libcoff.h libecoff.h libhppa.h \
+ libpei.h libxcoff.h \
+ mach-o.h \
+ netbsd.h ns32k.h \
+ pef.h pef-traceback.h peicode.h plugin.h \
+ som.h sysdep.h \
+ version.h vms.h \
+ wasm-module.h \
+ xcofflink.h xsym.h
+
+## ... and .h files which are in the build tree, minus config.h and bfd.h
+BUILD_HFILES = \
+ bfdver.h elf32-target.h elf64-target.h targmatch.h
+
+# Ensure they are built early:
+BUILT_SOURCES = $(BUILD_HFILES)
+
+HFILES = $(SOURCE_HFILES) $(BUILD_HFILES)
+
+BFD_H_DEPS = $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h $(INCDIR)/diagnostics.h
+LOCAL_H_DEPS = libbfd.h sysdep.h config.h
+$(BFD32_LIBS) \
+ $(BFD64_LIBS) \
+ $(ALL_MACHINES) \
+ $(BFD32_BACKENDS) \
+ $(BFD64_BACKENDS) \
+ $(OPTIONAL_BACKENDS): $(BFD_H) $(BFD_H_DEPS) $(LOCAL_H_DEPS)
+
+SRC_POTFILES = $(SOURCE_CFILES) $(SOURCE_HFILES)
+BLD_POTFILES = $(BUILD_CFILES) $(BUILD_HFILES)
+
+po/SRC-POTFILES.in: @MAINT@ Makefile $(SRC_POTFILES)
+ for file in $(SRC_POTFILES); do echo $$file; done \
+ | LC_ALL=C sort > tmp.src \
+ && mv tmp.src $(srcdir)/po/SRC-POTFILES.in
+
+po/BLD-POTFILES.in: @MAINT@ Makefile $(BLD_POTFILES)
+ for file in $(BLD_POTFILES); do echo $$file; done \
+ | LC_ALL=C sort > tmp.bld \
+ && mv tmp.bld $(srcdir)/po/BLD-POTFILES.in
+
+all diststuff: info
+
+# Various kinds of .o files to put in libbfd.a:
+# BFD_BACKENDS Routines the configured targets need.
+# BFD_MACHINES Architecture-specific routines the configured targets need.
+# COREFILE Core file routines for a native configuration
+# bfd64_libs Routines for 64bit support
+OFILES = $(BFD_BACKENDS) $(BFD_MACHINES) @COREFILE@ @bfd64_libs@
+
+stamp-ofiles: Makefile
+ rm -f tofiles
+ f=""; \
+ for i in $(OFILES) ; do \
+ case " $$f " in \
+ *" $$i "*) ;; \
+ *) f="$$f $$i" ;; \
+ esac ; \
+ done ; \
+ echo $$f > tofiles
+ $(SHELL) $(srcdir)/../move-if-change tofiles ofiles
+ touch stamp-ofiles
+
+ofiles: stamp-ofiles ; @true
+
+# Since BFD64_LIBS is optional and we can't have substitution in
+# libbfd_la_SOURCES, we put BFD64_LIBS in OFILES instead.
+# However, list all sources in EXTRA_libbfd_la_SOURCES so the
+# dependency tracking fragments are picked up in the Makefile.
+libbfd_la_SOURCES = $(BFD32_LIBS_CFILES)
+EXTRA_libbfd_la_SOURCES = $(CFILES)
+libbfd_la_DEPENDENCIES = $(OFILES) ofiles
+libbfd_la_LIBADD = `cat ofiles` @SHARED_LIBADD@ $(LIBDL) $(ZLIB)
+libbfd_la_LDFLAGS += -release `cat libtool-soversion` @SHARED_LDFLAGS@
+
+# libtool will build .libs/libbfd.a. We create libbfd.a in the build
+# directory so that we don't have to convert all the programs that use
+# libbfd.a simultaneously. This is a hack which should be removed if
+# everything else starts using libtool. FIXME.
+
+noinst_LIBRARIES = libbfd.a
+libbfd_a_SOURCES =
+
+stamp-lib: libbfd.la
+ libtooldir=`$(LIBTOOL) --config | $(SED) -n -e 's/^objdir=//p'`; \
+ if [ -f $$libtooldir/libbfd.a ]; then \
+ cp $$libtooldir/libbfd.a libbfd.tmp; \
+ $(RANLIB) libbfd.tmp; \
+ $(SHELL) $(srcdir)/../move-if-change libbfd.tmp libbfd.a; \
+ else true; fi
+ touch stamp-lib
+
+libbfd.a: stamp-lib ; @true
+
+# This file holds an array associating configuration triplets and
+# vector names. It is built from config.bfd. It is not compiled by
+# itself, but is included by targets.c.
+targmatch.h: config.bfd targmatch.sed
+ $(AM_V_at)rm -f targmatch.new
+ $(AM_V_GEN)$(SED) -f $(srcdir)/targmatch.sed < $(srcdir)/config.bfd > targmatch.new
+ $(AM_V_at)mv -f targmatch.new targmatch.h
+
+# When compiling archures.c and targets.c, supply the default target
+# info from configure.
+
+targets.lo: targets.c Makefile
+if am__fastdepCC
+ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $(TDEFAULTS) $(srcdir)/targets.c
+ $(AM_V_at)mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+else
+if AMDEP
+ source='targets.c' object='$@' libtool=yes @AMDEPBACKSLASH@
+ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+endif
+ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $(TDEFAULTS) $(srcdir)/targets.c
+endif
+
+archures.lo: archures.c Makefile
+if am__fastdepCC
+ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $(TDEFAULTS) $(srcdir)/archures.c
+ $(AM_V_at)mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+else
+if AMDEP
+ source='archures.c' object='$@' libtool=yes @AMDEPBACKSLASH@
+ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+endif
+ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $(TDEFAULTS) $(srcdir)/archures.c
+endif
+
+dwarf2.lo: dwarf2.c Makefile
+if am__fastdepCC
+ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ -DDEBUGDIR=\"$(DEBUGDIR)\" $(srcdir)/dwarf2.c
+ $(AM_V_at)mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+else
+if AMDEP
+ source='dwarf2.c' object='$@' libtool=yes @AMDEPBACKSLASH@
+ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+endif
+ $(AM_V_CC)$(LTCOMPILE) -c -o $@ -DDEBUGDIR=\"$(DEBUGDIR)\" $(srcdir)/dwarf2.c
+endif
+
+elf32-target.h : elfxx-target.h
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< > $@
+
+elf64-target.h : elfxx-target.h
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< > $@
+
+elf32-aarch64.c : elfnn-aarch64.c
+ $(AM_V_at)echo "#line 1 \"elfnn-aarch64.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@
+
+elf64-aarch64.c : elfnn-aarch64.c
+ $(AM_V_at)echo "#line 1 \"elfnn-aarch64.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@
+
+elf32-ia64.c : elfnn-ia64.c
+ $(AM_V_at)echo "#line 1 \"elfnn-ia64.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@
+
+elf64-ia64.c : elfnn-ia64.c
+ $(AM_V_at)echo "#line 1 \"elfnn-ia64.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@
+
+elf32-loongarch.c : elfnn-loongarch.c
+ $(AM_V_at)echo "#line 1 \"elfnn-loongarch.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@
+
+elf64-loongarch.c : elfnn-loongarch.c
+ $(AM_V_at)echo "#line 1 \"elfnn-loongarch.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@
+
+elf32-riscv.c : elfnn-riscv.c
+ $(AM_V_at)echo "#line 1 \"elfnn-riscv.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@
+
+elf64-riscv.c : elfnn-riscv.c
+ $(AM_V_at)echo "#line 1 \"elfnn-riscv.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@
+
+peigen.c : peXXigen.c
+ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/XX/pe/g < $< >> $@
+
+pepigen.c : peXXigen.c
+ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/XX/pep/g < $< >> $@
+
+pex64igen.c: peXXigen.c
+ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/XX/pex64/g < $< >> $@
+
+pe-aarch64igen.c: peXXigen.c
+ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/XX/peAArch64/g < $< >> $@
+
+host-aout.lo: Makefile
+
+# The following program can be used to generate a simple config file
+# which can be folded into an h-XXX file for a new host, with some editing.
+aout-params.h: gen-aout
+ ./gen-aout host > aout-params.h
+gen-aout: $(srcdir)/gen-aout.c Makefile
+ $(CC) -o gen-aout $(CFLAGS) $(LFLAGS) $(srcdir)/gen-aout.c
+
+$(BFD_H): stmp-bfd-h ; @true
+
+stmp-bfd-h: bfd-in3.h
+ rm -f bfd-tmp.h
+ cp bfd-in3.h bfd-tmp.h
+ $(SHELL) $(srcdir)/../move-if-change bfd-tmp.h $(BFD_H)
+ rm -f bfd-tmp.h
+ touch stmp-bfd-h
+
+BFD_H_FILES = bfd-in.h init.c opncls.c libbfd.c \
+ bfdio.c bfdwin.c section.c archures.c reloc.c \
+ syms.c bfd.c archive.c corefile.c targets.c format.c \
+ linker.c simple.c compress.c
+BFD64_H_FILES = archive64.c
+LIBBFD_H_FILES = libbfd-in.h libbfd.c bfdio.c bfdwin.c \
+ cache.c reloc.c archures.c linker.c
+LIBCOFF_H_FILES = libcoff-in.h coffcode.h
+
+headers: stmp-bin2-h stmp-lbfd-h stmp-lcoff-h
+
+# We only rebuild the header files automatically if we have been
+# configured with --enable-maintainer-mode.
+
+REGEN_HEADER = \
+ ( \
+ set -e; \
+ echo "$$H_FILES" | sed -f $(srcdir)/doc/header.sed; \
+ for file in $$H_FILES; do \
+ file="$(srcdir)/$$file"; \
+ case $$file in \
+ *-in.h) cat $$file;; \
+ *) echo $$file | sed -e 's,.*/,,' -e 's,^,/* Extracted from ,' \
+ -e 's,$$,. */,'; \
+ $(MKDOC) $$CHEW_FLAGS -f $(srcdir)/doc/proto.str < $$file;; \
+ esac; \
+ done; \
+ echo "\#ifdef __cplusplus"; \
+ echo "}"; \
+ echo "\#endif"; \
+ echo "\#endif"; \
+ )
+
+$(srcdir)/bfd-in2.h: @MAINT@ stmp-bin2-h ; @true
+stmp-bin2-h: $(BFD_H_FILES) $(BFD64_H_FILES) $(MKDOC)
+ $(AM_V_GEN)H_FILES="$(BFD_H_FILES)" CHEW_FLAGS= ; $(REGEN_HEADER) > bfd-in2.h-new
+ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change bfd-in2.h-new $(srcdir)/bfd-in2.h
+ $(AM_V_at)touch stmp-bin2-h
+
+$(srcdir)/libbfd.h: @MAINT@ stmp-lbfd-h ; @true
+stmp-lbfd-h: $(LIBBFD_H_FILES) $(MKDOC)
+ $(AM_V_GEN)H_FILES="$(LIBBFD_H_FILES)" CHEW_FLAGS=-i ; $(REGEN_HEADER) > libbfd.h-new
+ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change libbfd.h-new $(srcdir)/libbfd.h
+ $(AM_V_at)touch stmp-lbfd-h
+
+$(srcdir)/libcoff.h: @MAINT@ stmp-lcoff-h ; @true
+stmp-lcoff-h: $(LIBCOFF_H_FILES) $(MKDOC)
+ $(AM_V_GEN)H_FILES="$(LIBCOFF_H_FILES)" CHEW_FLAGS=-i ; $(REGEN_HEADER) > libcoff.h-new
+ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change libcoff.h-new $(srcdir)/libcoff.h
+ $(AM_V_at)touch stmp-lcoff-h
+
+MOSTLYCLEANFILES += ofiles stamp-ofiles
+
+CLEANFILES += bfd.h dep.sed stmp-bfd-h DEP DEPA DEP1 DEP2 libbfd.a stamp-lib \
+ stmp-bin2-h stmp-lbfd-h stmp-lcoff-h
+
+DISTCLEANFILES += $(BUILD_CFILES) $(BUILD_HFILES) libtool-soversion
+
+bfdver.h: $(srcdir)/version.h $(srcdir)/development.sh $(srcdir)/Makefile.in
+ $(AM_V_GEN)\
+ bfd_version=`echo "$(VERSION)" | $(SED) -e 's/\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\).*/\1.00\2.00\3.00\4.00\5/' -e 's/\([^\.]*\)\..*\(..\)\..*\(..\)\..*\(..\)\..*\(..\)$$/\1\2\3\4\5/'` ;\
+ bfd_version_string="\"$(VERSION)\"" ;\
+ bfd_soversion="$(VERSION)" ;\
+ bfd_version_package="\"$(PKGVERSION)\"" ;\
+ report_bugs_to="\"$(REPORT_BUGS_TO)\"" ;\
+ . $(srcdir)/development.sh ;\
+ if test "$$development" = true ; then \
+ bfd_version_date=`$(SED) -n -e 's/.*DATE //p' < $(srcdir)/version.h` ;\
+ bfd_version_string="\"$(VERSION).$${bfd_version_date}\"" ;\
+ bfd_soversion="$(VERSION).$${bfd_version_date}" ;\
+ fi ;\
+ $(SED) -e "s,@bfd_version@,$$bfd_version," \
+ -e "s,@bfd_version_string@,$$bfd_version_string," \
+ -e "s,@bfd_version_package@,$$bfd_version_package," \
+ -e "s,@report_bugs_to@,$$report_bugs_to," \
+ < $(srcdir)/version.h > $@; \
+ echo "$${bfd_soversion}" > libtool-soversion
+
+# Disable -Werror, if it has been enabled, since coffswap.h won't
+# compile with gcc 4.5 and above.
+coff-tic4x.lo: coff-tic4x.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< $(NO_WERROR)
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $< $(NO_WERROR)
+
+coff-tic54x.lo: coff-tic54x.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< $(NO_WERROR)
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $< $(NO_WERROR)
+
+include doc/local.mk
Index: GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd/Makefile.in
===================================================================
--- GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd/Makefile.in (nonexistent)
+++ GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd/Makefile.in (revision 5)
@@ -0,0 +1,2524 @@
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+#
+# Copyright (C) 2012-2022 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+#
+
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(MAKELEVEL)'; then \
+ false; \
+ elif test -n '$(MAKE_HOST)'; then \
+ true; \
+ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+ true; \
+ else \
+ false; \
+ fi; \
+}
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
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+ if $(am__is_gnu_make); then \
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+# Empty these so that the respective installation directories will not be created.
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+DISTCLEANFILES = $(BUILD_CFILES) $(BUILD_HFILES) libtool-soversion \
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+MAINTAINERCLEANFILES = $(DOCFILES) doc/bfd.info
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+@INSTALL_LIBBFD_FALSE@rpath_bfdlibdir = @bfdlibdir@
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+
+# bfd.h goes here, for now
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+BFD32_LIBS = \
+ archive.lo archures.lo bfd.lo bfdio.lo bfdwin.lo cache.lo \
+ coff-bfd.lo compress.lo corefile.lo elf-properties.lo format.lo \
+ hash.lo init.lo libbfd.lo linker.lo merge.lo opncls.lo reloc.lo \
+ section.lo simple.lo stab-syms.lo stabs.lo syms.lo targets.lo \
+ binary.lo ihex.lo srec.lo tekhex.lo verilog.lo
+
+BFD64_LIBS = archive64.lo
+BFD32_LIBS_CFILES = \
+ archive.c archures.c bfd.c bfdio.c bfdwin.c cache.c coff-bfd.c \
+ compress.c corefile.c elf-properties.c format.c hash.c \
+ init.c libbfd.c linker.c merge.c opncls.c reloc.c \
+ section.c simple.c stab-syms.c stabs.c syms.c targets.c \
+ binary.c ihex.c srec.c tekhex.c verilog.c
+
+BFD64_LIBS_CFILES = archive64.c
+
+# This list is alphabetized to make it easier to keep in sync
+# with the decls and initializer in archures.c.
+ALL_MACHINES = \
+ cpu-aarch64.lo \
+ cpu-alpha.lo \
+ cpu-amdgcn.lo \
+ cpu-arc.lo \
+ cpu-arm.lo \
+ cpu-avr.lo \
+ cpu-bfin.lo \
+ cpu-bpf.lo \
+ cpu-cr16.lo \
+ cpu-cris.lo \
+ cpu-crx.lo \
+ cpu-csky.lo \
+ cpu-d10v.lo \
+ cpu-d30v.lo \
+ cpu-dlx.lo \
+ cpu-epiphany.lo \
+ cpu-fr30.lo \
+ cpu-frv.lo \
+ cpu-ft32.lo \
+ cpu-h8300.lo \
+ cpu-hppa.lo \
+ cpu-i386.lo \
+ cpu-iamcu.lo \
+ cpu-ia64.lo \
+ cpu-ip2k.lo \
+ cpu-iq2000.lo \
+ cpu-lm32.lo \
+ cpu-loongarch.lo \
+ cpu-m10200.lo \
+ cpu-m10300.lo \
+ cpu-m32c.lo \
+ cpu-m32r.lo \
+ cpu-m68hc11.lo \
+ cpu-m68hc12.lo \
+ cpu-m9s12x.lo \
+ cpu-s12z.lo \
+ cpu-m9s12xg.lo \
+ cpu-m68k.lo \
+ cpu-mcore.lo \
+ cpu-mep.lo \
+ cpu-metag.lo \
+ cpu-microblaze.lo \
+ cpu-mips.lo \
+ cpu-mmix.lo \
+ cpu-moxie.lo \
+ cpu-msp430.lo \
+ cpu-mt.lo \
+ cpu-nds32.lo \
+ cpu-nfp.lo \
+ cpu-nios2.lo \
+ cpu-ns32k.lo \
+ cpu-or1k.lo \
+ cpu-pdp11.lo \
+ cpu-pj.lo \
+ cpu-powerpc.lo \
+ cpu-pru.lo \
+ cpu-rs6000.lo \
+ cpu-riscv.lo \
+ cpu-rl78.lo \
+ cpu-rx.lo \
+ cpu-s390.lo \
+ cpu-score.lo \
+ cpu-sh.lo \
+ cpu-sparc.lo \
+ cpu-spu.lo \
+ cpu-tic30.lo \
+ cpu-tic4x.lo \
+ cpu-tic54x.lo \
+ cpu-tic6x.lo \
+ cpu-tilegx.lo \
+ cpu-tilepro.lo \
+ cpu-v850.lo \
+ cpu-v850_rh850.lo \
+ cpu-vax.lo \
+ cpu-visium.lo \
+ cpu-wasm32.lo \
+ cpu-xgate.lo \
+ cpu-xstormy16.lo \
+ cpu-xtensa.lo \
+ cpu-z80.lo \
+ cpu-z8k.lo
+
+ALL_MACHINES_CFILES = \
+ cpu-aarch64.c \
+ cpu-alpha.c \
+ cpu-amdgcn.c \
+ cpu-arc.c \
+ cpu-arm.c \
+ cpu-avr.c \
+ cpu-bfin.c \
+ cpu-bpf.c \
+ cpu-cr16.c \
+ cpu-cris.c \
+ cpu-crx.c \
+ cpu-csky.c \
+ cpu-d10v.c \
+ cpu-d30v.c \
+ cpu-dlx.c \
+ cpu-epiphany.c \
+ cpu-fr30.c \
+ cpu-frv.c \
+ cpu-ft32.c \
+ cpu-h8300.c \
+ cpu-hppa.c \
+ cpu-i386.c \
+ cpu-iamcu.c \
+ cpu-ia64.c \
+ cpu-ip2k.c \
+ cpu-iq2000.c \
+ cpu-lm32.c \
+ cpu-loongarch.c \
+ cpu-m10200.c \
+ cpu-m10300.c \
+ cpu-m32c.c \
+ cpu-m32r.c \
+ cpu-m68hc11.c \
+ cpu-m68hc12.c \
+ cpu-m9s12x.c \
+ cpu-s12z.c \
+ cpu-m9s12xg.c \
+ cpu-m68k.c \
+ cpu-mcore.c \
+ cpu-mep.c \
+ cpu-metag.c \
+ cpu-microblaze.c \
+ cpu-mips.c \
+ cpu-mmix.c \
+ cpu-moxie.c \
+ cpu-msp430.c \
+ cpu-mt.c \
+ cpu-nds32.c \
+ cpu-nfp.c \
+ cpu-ns32k.c \
+ cpu-nios2.c \
+ cpu-or1k.c \
+ cpu-pdp11.c \
+ cpu-pj.c \
+ cpu-powerpc.c \
+ cpu-pru.c \
+ cpu-rs6000.c \
+ cpu-riscv.c \
+ cpu-rl78.c \
+ cpu-rx.c \
+ cpu-s390.c \
+ cpu-score.c \
+ cpu-sh.c \
+ cpu-sparc.c \
+ cpu-spu.c \
+ cpu-tic30.c \
+ cpu-tic4x.c \
+ cpu-tic54x.c \
+ cpu-tic6x.c \
+ cpu-tilegx.c \
+ cpu-tilepro.c \
+ cpu-v850.c \
+ cpu-v850_rh850.c \
+ cpu-vax.c \
+ cpu-visium.c \
+ cpu-wasm32.c \
+ cpu-xgate.c \
+ cpu-xstormy16.c \
+ cpu-xtensa.c \
+ cpu-z80.c \
+ cpu-z8k.c
+
+
+# The .o files needed by all of the 32 bit vectors that are configured into
+# target_vector in targets.c if configured with --enable-targets=all.
+BFD32_BACKENDS = \
+ aout-cris.lo \
+ aout-ns32k.lo \
+ aout32.lo \
+ cf-i386lynx.lo \
+ coff-go32.lo \
+ coff-i386.lo \
+ coff-mips.lo \
+ coff-rs6000.lo \
+ coff-sh.lo \
+ coff-stgo32.lo \
+ coff-tic30.lo \
+ coff-tic4x.lo \
+ coff-tic54x.lo \
+ coff-z80.lo \
+ coff-z8k.lo \
+ coffgen.lo \
+ cofflink.lo \
+ dwarf1.lo \
+ dwarf2.lo \
+ ecoff.lo \
+ ecofflink.lo \
+ elf-attrs.lo \
+ elf-eh-frame.lo \
+ elf-ifunc.lo \
+ elf-m10200.lo \
+ elf-m10300.lo \
+ elf-nacl.lo \
+ elf-strtab.lo \
+ elf-vxworks.lo \
+ elf.lo \
+ elf32-am33lin.lo \
+ elf32-arc.lo \
+ elf32-arm.lo \
+ elf32-avr.lo \
+ elf32-bfin.lo \
+ elf32-cr16.lo \
+ elf32-cris.lo \
+ elf32-crx.lo \
+ elf32-csky.lo \
+ elf32-d10v.lo \
+ elf32-d30v.lo \
+ elf32-dlx.lo \
+ elf32-epiphany.lo \
+ elf32-fr30.lo \
+ elf32-frv.lo \
+ elf32-ft32.lo \
+ elf32-gen.lo \
+ elf32-h8300.lo \
+ elf32-hppa.lo \
+ elf32-i386.lo \
+ elfxx-x86.lo \
+ elf32-ip2k.lo \
+ elf32-iq2000.lo \
+ elf32-lm32.lo \
+ elf32-m32c.lo \
+ elf32-m32r.lo \
+ elf32-m68hc11.lo \
+ elf32-m68hc12.lo \
+ elf32-m68hc1x.lo \
+ elf32-m68k.lo \
+ elf32-s12z.lo \
+ elf32-mcore.lo \
+ elf32-mep.lo \
+ elf32-metag.lo \
+ elf32-microblaze.lo \
+ elf32-moxie.lo \
+ elf32-msp430.lo \
+ elf32-mt.lo \
+ elf32-nds32.lo \
+ elf32-nios2.lo \
+ elf32-or1k.lo \
+ elf32-pj.lo \
+ elf32-ppc.lo \
+ elf32-pru.lo \
+ elf32-rl78.lo \
+ elf32-rx.lo \
+ elf32-s390.lo \
+ elf32-sh.lo \
+ elf32-sparc.lo \
+ elf32-spu.lo \
+ elf32-tic6x.lo \
+ elf32-tilegx.lo \
+ elf32-tilepro.lo \
+ elf32-v850.lo \
+ elf32-vax.lo \
+ elf32-visium.lo \
+ elf32-wasm32.lo \
+ elf32-xgate.lo \
+ elf32-xstormy16.lo \
+ elf32-xtensa.lo \
+ elf32-z80.lo \
+ elf32.lo \
+ elflink.lo \
+ elfxx-sparc.lo \
+ elfxx-tilegx.lo \
+ i386aout.lo \
+ i386bsd.lo \
+ i386lynx.lo \
+ i386msdos.lo \
+ mach-o.lo \
+ mach-o-i386.lo \
+ mach-o-arm.lo \
+ ns32knetbsd.lo \
+ pc532-mach.lo \
+ pdp11.lo \
+ pe-arm-wince.lo \
+ pe-arm.lo \
+ pe-i386.lo \
+ pe-mcore.lo \
+ pe-sh.lo \
+ pef.lo \
+ pei-arm-wince.lo \
+ pei-arm.lo \
+ pei-i386.lo \
+ pei-mcore.lo \
+ pei-sh.lo \
+ peigen.lo \
+ plugin.lo \
+ ppcboot.lo \
+ reloc16.lo \
+ som.lo \
+ vax1knetbsd.lo \
+ vaxnetbsd.lo \
+ vms-lib.lo \
+ vms-misc.lo \
+ wasm-module.lo \
+ xcofflink.lo \
+ xsym.lo \
+ xtensa-isa.lo \
+ xtensa-modules.lo
+
+BFD32_BACKENDS_CFILES = \
+ aout-cris.c \
+ aout-ns32k.c \
+ aout32.c \
+ cf-i386lynx.c \
+ coff-go32.c \
+ coff-i386.c \
+ coff-mips.c \
+ coff-rs6000.c \
+ coff-sh.c \
+ coff-stgo32.c \
+ coff-tic30.c \
+ coff-tic4x.c \
+ coff-tic54x.c \
+ coff-z80.c \
+ coff-z8k.c \
+ coffgen.c \
+ cofflink.c \
+ dwarf1.c \
+ dwarf2.c \
+ ecoff.c \
+ ecofflink.c \
+ elf-attrs.c \
+ elf-eh-frame.c \
+ elf-ifunc.c \
+ elf-m10200.c \
+ elf-m10300.c \
+ elf-nacl.c \
+ elf-strtab.c \
+ elf-vxworks.c \
+ elf.c \
+ elf32-am33lin.c \
+ elf32-arc.c \
+ elf32-arm.c \
+ elf32-avr.c \
+ elf32-bfin.c \
+ elf32-cr16.c \
+ elf32-cris.c \
+ elf32-crx.c \
+ elf32-csky.c \
+ elf32-d10v.c \
+ elf32-d30v.c \
+ elf32-dlx.c \
+ elf32-epiphany.c \
+ elf32-fr30.c \
+ elf32-frv.c \
+ elf32-ft32.c \
+ elf32-gen.c \
+ elf32-h8300.c \
+ elf32-hppa.c \
+ elf32-i386.c \
+ elfxx-x86.c \
+ elf32-ip2k.c \
+ elf32-iq2000.c \
+ elf32-lm32.c \
+ elf32-m32c.c \
+ elf32-m32r.c \
+ elf32-m68hc11.c \
+ elf32-m68hc12.c \
+ elf32-m68hc1x.c \
+ elf32-m68k.c \
+ elf32-s12z.c \
+ elf32-mcore.c \
+ elf32-mep.c \
+ elf32-metag.c \
+ elf32-microblaze.c \
+ elf32-moxie.c \
+ elf32-msp430.c \
+ elf32-mt.c \
+ elf32-nds32.c \
+ elf32-nios2.c \
+ elf32-or1k.c \
+ elf32-pj.c \
+ elf32-ppc.c \
+ elf32-pru.c \
+ elf32-rl78.c \
+ elf32-rx.c \
+ elf32-s390.c \
+ elf32-sh.c \
+ elf32-sparc.c \
+ elf32-spu.c \
+ elf32-tic6x.c \
+ elf32-tilegx.c \
+ elf32-tilepro.c \
+ elf32-v850.c \
+ elf32-vax.c \
+ elf32-visium.c \
+ elf32-wasm32.c \
+ elf32-xgate.c \
+ elf32-xstormy16.c \
+ elf32-xtensa.c \
+ elf32-z80.c \
+ elf32.c \
+ elflink.c \
+ elfxx-sparc.c \
+ elfxx-tilegx.c \
+ i386aout.c \
+ i386bsd.c \
+ i386lynx.c \
+ i386msdos.c \
+ mach-o.c \
+ mach-o-i386.c \
+ mach-o-arm.c \
+ ns32knetbsd.c \
+ pc532-mach.c \
+ pdp11.c \
+ pe-arm-wince.c \
+ pe-arm.c \
+ pe-i386.c \
+ pe-mcore.c \
+ pe-sh.c \
+ pef.c \
+ pei-arm-wince.c \
+ pei-arm.c \
+ pei-i386.c \
+ pei-mcore.c \
+ pei-sh.c \
+ plugin.c \
+ ppcboot.c \
+ reloc16.c \
+ som.c \
+ vax1knetbsd.c \
+ vaxnetbsd.c \
+ vms-lib.c \
+ vms-misc.c \
+ wasm-module.c \
+ xcofflink.c \
+ xsym.c \
+ xtensa-isa.c \
+ xtensa-modules.c
+
+
+# The .o files needed by all of the 64 bit vectors that are configured into
+# target_vector in targets.c if configured with --enable-targets=all
+# and --enable-64-bit-bfd.
+# elf32-ia64.c requires a 64-bit bfd_vma, and hence can not be put in
+# BFD32_BACKENDS.
+BFD64_BACKENDS = \
+ elf32-aarch64.lo \
+ elf64-aarch64.lo \
+ elfxx-aarch64.lo \
+ aix5ppc-core.lo \
+ aout64.lo \
+ coff-alpha.lo \
+ coff-x86_64.lo \
+ coff64-rs6000.lo \
+ elf32-ia64.lo \
+ elf32-mips.lo \
+ elf32-score.lo \
+ elf32-score7.lo \
+ elf64-alpha.lo \
+ elf64-amdgcn.lo \
+ elf64-gen.lo \
+ elf64-hppa.lo \
+ elf64-ia64.lo \
+ elf64-ia64-vms.lo \
+ elfxx-ia64.lo \
+ elf32-loongarch.lo \
+ elf64-loongarch.lo \
+ elfxx-loongarch.lo \
+ elfn32-mips.lo \
+ elf64-mips.lo \
+ elfxx-mips.lo \
+ elf64-mmix.lo \
+ elf64-nfp.lo \
+ elf64-ppc.lo \
+ elf32-riscv.lo \
+ elf64-riscv.lo \
+ elfxx-riscv.lo \
+ elf64-s390.lo \
+ elf64-sparc.lo \
+ elf64-tilegx.lo \
+ elf64-x86-64.lo \
+ elfxx-x86.lo \
+ elf64-bpf.lo \
+ elf64.lo \
+ mach-o-aarch64.lo \
+ mach-o-x86-64.lo \
+ mmo.lo \
+ pe-aarch64igen.lo \
+ pe-x86_64.lo \
+ pei-aarch64.lo \
+ pei-ia64.lo \
+ pei-x86_64.lo \
+ pepigen.lo \
+ pex64igen.lo \
+ vms-alpha.lo
+
+BFD64_BACKENDS_CFILES = \
+ aix5ppc-core.c \
+ aout64.c \
+ coff-alpha.c \
+ coff-x86_64.c \
+ coff64-rs6000.c \
+ elf32-mips.c \
+ elf32-score.c \
+ elf32-score7.c \
+ elf64-alpha.c \
+ elf64-amdgcn.c \
+ elf64-gen.c \
+ elf64-hppa.c \
+ elf64-ia64-vms.c \
+ elf64-mips.c \
+ elf64-mmix.c \
+ elf64-nfp.c \
+ elf64-ppc.c \
+ elf64-s390.c \
+ elf64-sparc.c \
+ elf64-tilegx.c \
+ elf64-x86-64.c \
+ elfxx-x86.c \
+ elf64-bpf.c \
+ elf64.c \
+ elfn32-mips.c \
+ elfxx-aarch64.c \
+ elfxx-ia64.c \
+ elfxx-loongarch.c \
+ elfxx-mips.c \
+ elfxx-riscv.c \
+ mach-o-aarch64.c \
+ mach-o-x86-64.c \
+ mmo.c \
+ pe-x86_64.c \
+ pei-aarch64.c \
+ pei-ia64.c \
+ pei-x86_64.c \
+ vms-alpha.c
+
+OPTIONAL_BACKENDS = \
+ aix386-core.lo \
+ cisco-core.lo \
+ hpux-core.lo \
+ irix-core.lo \
+ lynx-core.lo \
+ netbsd-core.lo \
+ osf-core.lo \
+ rs6000-core.lo \
+ sco5-core.lo \
+ trad-core.lo
+
+OPTIONAL_BACKENDS_CFILES = \
+ aix386-core.c \
+ cisco-core.c \
+ hpux-core.c \
+ irix-core.c \
+ lynx-core.c \
+ netbsd-core.c \
+ osf-core.c \
+ rs6000-core.c \
+ sco5-core.c \
+ trad-core.c
+
+
+# Reconfigure if config.bfd or configure.host changes.
+# development.sh is used to determine -Werror default.
+CONFIG_STATUS_DEPENDENCIES = \
+ $(srcdir)/config.bfd \
+ $(srcdir)/configure.host \
+ $(srcdir)/development.sh
+
+
+# These are defined by configure:
+WORDSIZE = @wordsize@
+ALL_BACKENDS = @all_backends@
+BFD_BACKENDS = @bfd_backends@
+BFD_MACHINES = @bfd_machines@
+TDEFAULTS = @tdefaults@
+HAVEVECS = @havevecs@
+
+# C source files that correspond to .o's.
+SOURCE_CFILES = \
+ $(BFD32_LIBS_CFILES) \
+ $(BFD64_LIBS_CFILES) \
+ $(ALL_MACHINES_CFILES) \
+ $(BFD32_BACKENDS_CFILES) \
+ $(BFD64_BACKENDS_CFILES) \
+ $(OPTIONAL_BACKENDS_CFILES)
+
+BUILD_CFILES = \
+ elf32-aarch64.c elf64-aarch64.c \
+ elf32-ia64.c elf64-ia64.c \
+ elf32-loongarch.c elf64-loongarch.c \
+ elf32-riscv.c elf64-riscv.c \
+ peigen.c pepigen.c pex64igen.c pe-aarch64igen.c
+
+CFILES = $(SOURCE_CFILES) $(BUILD_CFILES)
+SOURCE_HFILES = \
+ aout-target.h aoutx.h arc-got.h arc-plt.h \
+ coff-arm.h coff-bfd.h coffcode.h coffswap.h \
+ cpu-aarch64.h cpu-arm.h cpu-h8300.h cpu-m68k.h cpu-riscv.h \
+ ecoff-bfd.h ecoffswap.h \
+ elf32-arm.h elf32-avr.h elf32-bfin.h elf32-cr16.h elf32-csky.h \
+ elf32-dlx.h elf32-hppa.h elf32-m68hc1x.h elf32-m68k.h \
+ elf32-metag.h elf32-nds32.h elf32-nios2.h elf32-ppc.h \
+ elf32-rx.h elf32-score.h elf32-sh-relocs.h elf32-spu.h \
+ elf32-tic6x.h elf32-tilegx.h elf32-tilepro.h elf32-v850.h \
+ elf64-hppa.h elf64-ppc.h elf64-tilegx.h \
+ elf-bfd.h elfcode.h elfcore.h elf-hppa.h elf-linker-x86.h \
+ elf-linux-core.h elf-nacl.h elf-s390.h elf-vxworks.h \
+ elfxx-aarch64.h elfxx-ia64.h elfxx-mips.h elfxx-riscv.h \
+ elfxx-sparc.h elfxx-tilegx.h elfxx-x86.h elfxx-loongarch.h \
+ genlink.h go32stub.h \
+ libaout.h libbfd.h libcoff.h libecoff.h libhppa.h \
+ libpei.h libxcoff.h \
+ mach-o.h \
+ netbsd.h ns32k.h \
+ pef.h pef-traceback.h peicode.h plugin.h \
+ som.h sysdep.h \
+ version.h vms.h \
+ wasm-module.h \
+ xcofflink.h xsym.h
+
+BUILD_HFILES = \
+ bfdver.h elf32-target.h elf64-target.h targmatch.h
+
+
+# Ensure they are built early:
+BUILT_SOURCES = $(BUILD_HFILES)
+HFILES = $(SOURCE_HFILES) $(BUILD_HFILES)
+BFD_H_DEPS = $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h $(INCDIR)/diagnostics.h
+LOCAL_H_DEPS = libbfd.h sysdep.h config.h
+SRC_POTFILES = $(SOURCE_CFILES) $(SOURCE_HFILES)
+BLD_POTFILES = $(BUILD_CFILES) $(BUILD_HFILES)
+
+# Various kinds of .o files to put in libbfd.a:
+# BFD_BACKENDS Routines the configured targets need.
+# BFD_MACHINES Architecture-specific routines the configured targets need.
+# COREFILE Core file routines for a native configuration
+# bfd64_libs Routines for 64bit support
+OFILES = $(BFD_BACKENDS) $(BFD_MACHINES) @COREFILE@ @bfd64_libs@
+
+# Since BFD64_LIBS is optional and we can't have substitution in
+# libbfd_la_SOURCES, we put BFD64_LIBS in OFILES instead.
+# However, list all sources in EXTRA_libbfd_la_SOURCES so the
+# dependency tracking fragments are picked up in the Makefile.
+libbfd_la_SOURCES = $(BFD32_LIBS_CFILES)
+EXTRA_libbfd_la_SOURCES = $(CFILES)
+libbfd_la_DEPENDENCIES = $(OFILES) ofiles
+libbfd_la_LIBADD = `cat ofiles` @SHARED_LIBADD@ $(LIBDL) $(ZLIB)
+
+# libtool will build .libs/libbfd.a. We create libbfd.a in the build
+# directory so that we don't have to convert all the programs that use
+# libbfd.a simultaneously. This is a hack which should be removed if
+# everything else starts using libtool. FIXME.
+noinst_LIBRARIES = libbfd.a
+libbfd_a_SOURCES =
+BFD_H_FILES = bfd-in.h init.c opncls.c libbfd.c \
+ bfdio.c bfdwin.c section.c archures.c reloc.c \
+ syms.c bfd.c archive.c corefile.c targets.c format.c \
+ linker.c simple.c compress.c
+
+BFD64_H_FILES = archive64.c
+LIBBFD_H_FILES = libbfd-in.h libbfd.c bfdio.c bfdwin.c \
+ cache.c reloc.c archures.c linker.c
+
+LIBCOFF_H_FILES = libcoff-in.h coffcode.h
+
+# We only rebuild the header files automatically if we have been
+# configured with --enable-maintainer-mode.
+REGEN_HEADER = \
+ ( \
+ set -e; \
+ echo "$$H_FILES" | sed -f $(srcdir)/doc/header.sed; \
+ for file in $$H_FILES; do \
+ file="$(srcdir)/$$file"; \
+ case $$file in \
+ *-in.h) cat $$file;; \
+ *) echo $$file | sed -e 's,.*/,,' -e 's,^,/* Extracted from ,' \
+ -e 's,$$,. */,'; \
+ $(MKDOC) $$CHEW_FLAGS -f $(srcdir)/doc/proto.str < $$file;; \
+ esac; \
+ done; \
+ echo "\#ifdef __cplusplus"; \
+ echo "}"; \
+ echo "\#endif"; \
+ echo "\#endif"; \
+ )
+
+DOCFILES = \
+ doc/aoutx.texi \
+ doc/archive.texi \
+ doc/archures.texi \
+ doc/bfdio.texi \
+ doc/bfdt.texi \
+ doc/bfdver.texi \
+ doc/bfdwin.texi \
+ doc/cache.texi \
+ doc/coffcode.texi \
+ doc/corefile.texi \
+ doc/elfcode.texi \
+ doc/elf.texi \
+ doc/format.texi \
+ doc/hash.texi \
+ doc/init.texi \
+ doc/libbfd.texi \
+ doc/linker.texi \
+ doc/mmo.texi \
+ doc/opncls.texi \
+ doc/reloc.texi \
+ doc/section.texi \
+ doc/syms.texi \
+ doc/targets.texi
+
+
+# SRCDOC, SRCPROT, SRCIPROT only used to sidestep Sun Make bug in interaction
+# between VPATH and suffix rules. If you use GNU Make, perhaps other Makes,
+# you don't need these three:
+SRCDOC = \
+ $(srcdir)/aoutx.h $(srcdir)/archive.c \
+ $(srcdir)/archures.c $(srcdir)/bfd.c \
+ $(srcdir)/bfdio.c $(srcdir)/bfdwin.c \
+ $(srcdir)/cache.c $(srcdir)/coffcode.h \
+ $(srcdir)/corefile.c $(srcdir)/elf.c \
+ $(srcdir)/elfcode.h $(srcdir)/format.c \
+ $(srcdir)/libbfd.c $(srcdir)/opncls.c \
+ $(srcdir)/reloc.c $(srcdir)/section.c \
+ $(srcdir)/syms.c $(srcdir)/targets.c \
+ $(srcdir)/hash.c $(srcdir)/linker.c \
+ $(srcdir)/mmo.c
+
+SRCPROT = $(srcdir)/archive.c $(srcdir)/archures.c \
+ $(srcdir)/bfd.c $(srcdir)/coffcode.h $(srcdir)/corefile.c \
+ $(srcdir)/format.c $(srcdir)/libbfd.c \
+ $(srcdir)/bfdio.c $(srcdir)/bfdwin.c \
+ $(srcdir)/opncls.c $(srcdir)/reloc.c \
+ $(srcdir)/section.c $(srcdir)/syms.c \
+ $(srcdir)/targets.c $(srcdir)/init.c
+
+SRCIPROT = $(srcdir)/cache.c $(srcdir)/libbfd.c \
+ $(srcdir)/bfdio.c $(srcdir)/bfdwin.c \
+ $(srcdir)/reloc.c $(srcdir)/cpu-h8300.c \
+ $(srcdir)/cpu-i960.c $(srcdir)/archures.c \
+ $(srcdir)/init.c
+
+TEXIDIR = $(srcdir)/../texinfo/fsf
+info_TEXINFOS = doc/bfd.texi
+doc_bfd_TEXINFOS = $(DOCFILES) doc/bfdsumm.texi
+AM_MAKEINFOFLAGS = --no-split -I "$(srcdir)/doc" -I doc
+TEXI2DVI = texi2dvi -I "$(srcdir)/doc" -I doc
+MKDOC = doc/chew$(EXEEXT_FOR_BUILD)
+
+# We can't replace these rules with an implicit rule, because
+# makes without VPATH support couldn't find the .h files in `..'.
+
+# We do not depend on chew directly so that we can distribute the info
+# files, and permit people to rebuild them, without requiring the makeinfo
+# program. If somebody tries to rebuild info, but none of the .texi files
+# have changed, then nothing will be rebuilt.
+REGEN_TEXI = \
+ ( \
+ set -e; \
+ $(MKDOC) -f $(srcdir)/doc/doc.str < $< > $@.tmp; \
+ texi=$@; \
+ texi=$${texi%.stamp}.texi; \
+ test -e $$texi || test ! -f $(srcdir)/$$texi || $(LN_S) $(srcdir)/$$texi .; \
+ $(SHELL) $(srcdir)/../move-if-change $@.tmp $$texi; \
+ touch $@; \
+ )
+
+noinst_TEXINFOS = doc/bfdint.texi
+all: $(BUILT_SOURCES) config.h
+ $(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+.SUFFIXES:
+.SUFFIXES: .c .dvi .lo .o .obj .ps
+am--refresh: Makefile
+ @:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(srcdir)/doc/local.mk $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \
+ $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ echo ' $(SHELL) ./config.status'; \
+ $(SHELL) ./config.status;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+ esac;
+$(srcdir)/doc/local.mk $(am__empty):
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ $(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ $(am__cd) $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+ $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+$(am__aclocal_m4_deps):
+
+config.h: stamp-h1
+ @test -f $@ || rm -f stamp-h1
+ @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1
+
+stamp-h1: $(srcdir)/config.in $(top_builddir)/config.status
+ @rm -f stamp-h1
+ cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+ ($(am__cd) $(top_srcdir) && $(AUTOHEADER))
+ rm -f stamp-h1
+ touch $@
+
+distclean-hdr:
+ -rm -f config.h stamp-h1
+bfd-in3.h: $(top_builddir)/config.status $(srcdir)/bfd-in2.h
+ cd $(top_builddir) && $(SHELL) ./config.status $@
+po/Makefile.in: $(top_builddir)/config.status $(top_srcdir)/po/Make-in
+ cd $(top_builddir) && $(SHELL) ./config.status $@
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+
+install-bfdlibLTLIBRARIES: $(bfdlib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ @list='$(bfdlib_LTLIBRARIES)'; test -n "$(bfdlibdir)" || list=; \
+ list2=; for p in $$list; do \
+ if test -f $$p; then \
+ list2="$$list2 $$p"; \
+ else :; fi; \
+ done; \
+ test -z "$$list2" || { \
+ echo " $(MKDIR_P) '$(DESTDIR)$(bfdlibdir)'"; \
+ $(MKDIR_P) "$(DESTDIR)$(bfdlibdir)" || exit 1; \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(bfdlibdir)'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(bfdlibdir)"; \
+ }
+
+uninstall-bfdlibLTLIBRARIES:
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+ @list='$(bfdlib_LTLIBRARIES)'; test -n "$(bfdlibdir)" || list=; \
+ for p in $$list; do \
+ $(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(bfdlibdir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(bfdlibdir)/$$f"; \
+ done
+
+clean-bfdlibLTLIBRARIES:
+ -test -z "$(bfdlib_LTLIBRARIES)" || rm -f $(bfdlib_LTLIBRARIES)
+ @list='$(bfdlib_LTLIBRARIES)'; \
+ locs=`for p in $$list; do echo $$p; done | \
+ sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+ sort -u`; \
+ test -z "$$locs" || { \
+ echo rm -f $${locs}; \
+ rm -f $${locs}; \
+ }
+
+clean-noinstLTLIBRARIES:
+ -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
+ @list='$(noinst_LTLIBRARIES)'; \
+ locs=`for p in $$list; do echo $$p; done | \
+ sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+ sort -u`; \
+ test -z "$$locs" || { \
+ echo rm -f $${locs}; \
+ rm -f $${locs}; \
+ }
+
+libbfd.la: $(libbfd_la_OBJECTS) $(libbfd_la_DEPENDENCIES) $(EXTRA_libbfd_la_DEPENDENCIES)
+ $(AM_V_CCLD)$(libbfd_la_LINK) $(am_libbfd_la_rpath) $(libbfd_la_OBJECTS) $(libbfd_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
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+
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+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='archures.c' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $(TDEFAULTS) $(srcdir)/archures.c
+
+dwarf2.lo: dwarf2.c Makefile
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ -DDEBUGDIR=\"$(DEBUGDIR)\" $(srcdir)/dwarf2.c
+@am__fastdepCC_TRUE@ $(AM_V_at)mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='dwarf2.c' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ -DDEBUGDIR=\"$(DEBUGDIR)\" $(srcdir)/dwarf2.c
+
+elf32-target.h : elfxx-target.h
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< > $@
+
+elf64-target.h : elfxx-target.h
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< > $@
+
+elf32-aarch64.c : elfnn-aarch64.c
+ $(AM_V_at)echo "#line 1 \"elfnn-aarch64.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@
+
+elf64-aarch64.c : elfnn-aarch64.c
+ $(AM_V_at)echo "#line 1 \"elfnn-aarch64.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@
+
+elf32-ia64.c : elfnn-ia64.c
+ $(AM_V_at)echo "#line 1 \"elfnn-ia64.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@
+
+elf64-ia64.c : elfnn-ia64.c
+ $(AM_V_at)echo "#line 1 \"elfnn-ia64.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@
+
+elf32-loongarch.c : elfnn-loongarch.c
+ $(AM_V_at)echo "#line 1 \"elfnn-loongarch.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@
+
+elf64-loongarch.c : elfnn-loongarch.c
+ $(AM_V_at)echo "#line 1 \"elfnn-loongarch.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@
+
+elf32-riscv.c : elfnn-riscv.c
+ $(AM_V_at)echo "#line 1 \"elfnn-riscv.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@
+
+elf64-riscv.c : elfnn-riscv.c
+ $(AM_V_at)echo "#line 1 \"elfnn-riscv.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@
+
+peigen.c : peXXigen.c
+ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/XX/pe/g < $< >> $@
+
+pepigen.c : peXXigen.c
+ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/XX/pep/g < $< >> $@
+
+pex64igen.c: peXXigen.c
+ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/XX/pex64/g < $< >> $@
+
+pe-aarch64igen.c: peXXigen.c
+ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@
+ $(AM_V_GEN)$(SED) -e s/XX/peAArch64/g < $< >> $@
+
+host-aout.lo: Makefile
+
+# The following program can be used to generate a simple config file
+# which can be folded into an h-XXX file for a new host, with some editing.
+aout-params.h: gen-aout
+ ./gen-aout host > aout-params.h
+gen-aout: $(srcdir)/gen-aout.c Makefile
+ $(CC) -o gen-aout $(CFLAGS) $(LFLAGS) $(srcdir)/gen-aout.c
+
+$(BFD_H): stmp-bfd-h ; @true
+
+stmp-bfd-h: bfd-in3.h
+ rm -f bfd-tmp.h
+ cp bfd-in3.h bfd-tmp.h
+ $(SHELL) $(srcdir)/../move-if-change bfd-tmp.h $(BFD_H)
+ rm -f bfd-tmp.h
+ touch stmp-bfd-h
+
+headers: stmp-bin2-h stmp-lbfd-h stmp-lcoff-h
+
+$(srcdir)/bfd-in2.h: @MAINT@ stmp-bin2-h ; @true
+stmp-bin2-h: $(BFD_H_FILES) $(BFD64_H_FILES) $(MKDOC)
+ $(AM_V_GEN)H_FILES="$(BFD_H_FILES)" CHEW_FLAGS= ; $(REGEN_HEADER) > bfd-in2.h-new
+ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change bfd-in2.h-new $(srcdir)/bfd-in2.h
+ $(AM_V_at)touch stmp-bin2-h
+
+$(srcdir)/libbfd.h: @MAINT@ stmp-lbfd-h ; @true
+stmp-lbfd-h: $(LIBBFD_H_FILES) $(MKDOC)
+ $(AM_V_GEN)H_FILES="$(LIBBFD_H_FILES)" CHEW_FLAGS=-i ; $(REGEN_HEADER) > libbfd.h-new
+ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change libbfd.h-new $(srcdir)/libbfd.h
+ $(AM_V_at)touch stmp-lbfd-h
+
+$(srcdir)/libcoff.h: @MAINT@ stmp-lcoff-h ; @true
+stmp-lcoff-h: $(LIBCOFF_H_FILES) $(MKDOC)
+ $(AM_V_GEN)H_FILES="$(LIBCOFF_H_FILES)" CHEW_FLAGS=-i ; $(REGEN_HEADER) > libcoff.h-new
+ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change libcoff.h-new $(srcdir)/libcoff.h
+ $(AM_V_at)touch stmp-lcoff-h
+
+bfdver.h: $(srcdir)/version.h $(srcdir)/development.sh $(srcdir)/Makefile.in
+ $(AM_V_GEN)\
+ bfd_version=`echo "$(VERSION)" | $(SED) -e 's/\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\).*/\1.00\2.00\3.00\4.00\5/' -e 's/\([^\.]*\)\..*\(..\)\..*\(..\)\..*\(..\)\..*\(..\)$$/\1\2\3\4\5/'` ;\
+ bfd_version_string="\"$(VERSION)\"" ;\
+ bfd_soversion="$(VERSION)" ;\
+ bfd_version_package="\"$(PKGVERSION)\"" ;\
+ report_bugs_to="\"$(REPORT_BUGS_TO)\"" ;\
+ . $(srcdir)/development.sh ;\
+ if test "$$development" = true ; then \
+ bfd_version_date=`$(SED) -n -e 's/.*DATE //p' < $(srcdir)/version.h` ;\
+ bfd_version_string="\"$(VERSION).$${bfd_version_date}\"" ;\
+ bfd_soversion="$(VERSION).$${bfd_version_date}" ;\
+ fi ;\
+ $(SED) -e "s,@bfd_version@,$$bfd_version," \
+ -e "s,@bfd_version_string@,$$bfd_version_string," \
+ -e "s,@bfd_version_package@,$$bfd_version_package," \
+ -e "s,@report_bugs_to@,$$report_bugs_to," \
+ < $(srcdir)/version.h > $@; \
+ echo "$${bfd_soversion}" > libtool-soversion
+
+# Disable -Werror, if it has been enabled, since coffswap.h won't
+# compile with gcc 4.5 and above.
+coff-tic4x.lo: coff-tic4x.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< $(NO_WERROR)
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $< $(NO_WERROR)
+
+coff-tic54x.lo: coff-tic54x.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< $(NO_WERROR)
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $< $(NO_WERROR)
+
+$(MKDOC): doc/chew.stamp ; @true
+doc/chew.stamp: $(srcdir)/doc/chew.c doc/$(am__dirstamp)
+ $(AM_V_CCLD)$(CC_FOR_BUILD) -o doc/chw$$$$$(EXEEXT_FOR_BUILD) $(CFLAGS_FOR_BUILD) \
+ $(LDFLAGS_FOR_BUILD) $(H_CFLAGS) \
+ -I. -I$(srcdir) -Idoc -I$(srcdir)/../include -I$(srcdir)/../intl -I../intl \
+ $(srcdir)/doc/chew.c && \
+ $(SHELL) $(srcdir)/../move-if-change \
+ doc/chw$$$$$(EXEEXT_FOR_BUILD) $(MKDOC) && \
+ touch $@
+
+.PRECIOUS: doc/%.stamp
+doc/%.texi: doc/%.stamp ; @true
+doc/%.stamp: $(srcdir)/%.h $(srcdir)/doc/doc.str $(MKDOC) doc/$(am__dirstamp)
+ $(AM_V_GEN)$(REGEN_TEXI)
+doc/%.stamp: $(srcdir)/%.c $(srcdir)/doc/doc.str $(MKDOC) doc/$(am__dirstamp)
+ $(AM_V_GEN)$(REGEN_TEXI)
+
+# Avoid the %.stamp generating a builddir/bfd.texi that overrides the
+# srcdir/ as well as regenerating doc/bfd.info for each make run.
+doc/bfd.stamp: $(srcdir)/doc/bfd.texi ; $(AM_V_at)touch $@
+
+# We use bfdt.texi, rather than bfd.texi, to avoid conflicting with
+# bfd.texi on an 8.3 filesystem.
+doc/bfdt.stamp: $(srcdir)/bfd.c $(srcdir)/doc/doc.str $(MKDOC) doc/$(am__dirstamp)
+ $(AM_V_GEN)$(REGEN_TEXI)
+
+doc/bfdver.texi: $(srcdir)/Makefile.in
+ $(AM_V_GEN)\
+ $(MKDIR_P) $(@D); \
+ echo "@set VERSION $(VERSION)" > $@; \
+ if test -n "$(PKGVERSION)"; then \
+ echo "@set VERSION_PACKAGE $(PKGVERSION)" >> $@; \
+ fi; \
+ echo "@set UPDATED `date '+%B %Y'`" >> $@; \
+ if test -n "$(REPORT_BUGS_TEXI)"; then \
+ echo "@set BUGURL $(REPORT_BUGS_TEXI)" >> $@; \
+ fi
+
+html-local: doc/bfd/index.html
+doc/bfd/index.html: doc/bfd.texi $(bfd_TEXINFOS) doc/$(am__dirstamp)
+ $(AM_V_at)$(MAKEINFOHTML) $(AM_MAKEINFOHTMLFLAGS) $(MAKEINFOFLAGS) \
+ --split=node -o doc/bfd $(srcdir)/doc/bfd.texi
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
Index: GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd
===================================================================
--- GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd (nonexistent)
+++ GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd (revision 5)
Property changes on: GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new/bfd
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-export-demangle-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-export-demangle-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-export-demangle-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-export-demangle-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-export-demangle.patch
+
+mv binutils-$VERSION-export-demangle.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-export-demangle-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-export-demangle-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-export-demangle-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-export-demangle-patch/file.list (revision 5)
@@ -0,0 +1,2 @@
+binutils-2.39/bfd/Makefile.am
+binutils-2.39/bfd/Makefile.in
Index: GNU/binutils/create-2.39-export-demangle-patch
===================================================================
--- GNU/binutils/create-2.39-export-demangle-patch (nonexistent)
+++ GNU/binutils/create-2.39-export-demangle-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-export-demangle-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new/binutils/readelf.c
===================================================================
--- GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new/binutils/readelf.c (nonexistent)
+++ GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new/binutils/readelf.c (revision 5)
@@ -0,0 +1,22871 @@
+/* readelf.c -- display contents of an ELF format file
+ Copyright (C) 1998-2022 Free Software Foundation, Inc.
+
+ Originally developed by Eric Youngdale <eric@andante.jic.com>
+ Modifications by Nick Clifton <nickc@redhat.com>
+
+ This file is part of GNU Binutils.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
+
+/* The difference between readelf and objdump:
+
+ Both programs are capable of displaying the contents of ELF format files,
+ so why does the binutils project have two file dumpers ?
+
+ The reason is that objdump sees an ELF file through a BFD filter of the
+ world; if BFD has a bug where, say, it disagrees about a machine constant
+ in e_flags, then the odds are good that it will remain internally
+ consistent. The linker sees it the BFD way, objdump sees it the BFD way,
+ GAS sees it the BFD way. There was need for a tool to go find out what
+ the file actually says.
+
+ This is why the readelf program does not link against the BFD library - it
+ exists as an independent program to help verify the correct working of BFD.
+
+ There is also the case that readelf can provide more information about an
+ ELF file than is provided by objdump. In particular it can display DWARF
+ debugging information which (at the moment) objdump cannot. */
+
+#include "sysdep.h"
+#include <assert.h>
+#include <time.h>
+#include <zlib.h>
+#include <wchar.h>
+
+#if defined HAVE_MSGPACK
+#include <msgpack.h>
+#endif
+
+#if __GNUC__ >= 2
+/* Define BFD64 here, even if our default architecture is 32 bit ELF
+ as this will allow us to read in and parse 64bit and 32bit ELF files.
+ Only do this if we believe that the compiler can support a 64 bit
+ data type. For now we only rely on GCC being able to do this. */
+#define BFD64
+#endif
+
+#include "bfd.h"
+#include "bucomm.h"
+#include "elfcomm.h"
+#include "demanguse.h"
+#include "dwarf.h"
+#include "ctf-api.h"
+#include "demangle.h"
+
+#include "elf/common.h"
+#include "elf/external.h"
+#include "elf/internal.h"
+
+
+/* Included here, before RELOC_MACROS_GEN_FUNC is defined, so that
+ we can obtain the H8 reloc numbers. We need these for the
+ get_reloc_size() function. We include h8.h again after defining
+ RELOC_MACROS_GEN_FUNC so that we get the naming function as well. */
+
+#include "elf/h8.h"
+#undef _ELF_H8_H
+
+/* Undo the effects of #including reloc-macros.h. */
+
+#undef START_RELOC_NUMBERS
+#undef RELOC_NUMBER
+#undef FAKE_RELOC
+#undef EMPTY_RELOC
+#undef END_RELOC_NUMBERS
+#undef _RELOC_MACROS_H
+
+/* The following headers use the elf/reloc-macros.h file to
+ automatically generate relocation recognition functions
+ such as elf_mips_reloc_type() */
+
+#define RELOC_MACROS_GEN_FUNC
+
+#include "elf/aarch64.h"
+#include "elf/alpha.h"
+#include "elf/amdgpu.h"
+#include "elf/arc.h"
+#include "elf/arm.h"
+#include "elf/avr.h"
+#include "elf/bfin.h"
+#include "elf/cr16.h"
+#include "elf/cris.h"
+#include "elf/crx.h"
+#include "elf/csky.h"
+#include "elf/d10v.h"
+#include "elf/d30v.h"
+#include "elf/dlx.h"
+#include "elf/bpf.h"
+#include "elf/epiphany.h"
+#include "elf/fr30.h"
+#include "elf/frv.h"
+#include "elf/ft32.h"
+#include "elf/h8.h"
+#include "elf/hppa.h"
+#include "elf/i386.h"
+#include "elf/i370.h"
+#include "elf/i860.h"
+#include "elf/i960.h"
+#include "elf/ia64.h"
+#include "elf/ip2k.h"
+#include "elf/lm32.h"
+#include "elf/iq2000.h"
+#include "elf/m32c.h"
+#include "elf/m32r.h"
+#include "elf/m68k.h"
+#include "elf/m68hc11.h"
+#include "elf/s12z.h"
+#include "elf/mcore.h"
+#include "elf/mep.h"
+#include "elf/metag.h"
+#include "elf/microblaze.h"
+#include "elf/mips.h"
+#include "elf/mmix.h"
+#include "elf/mn10200.h"
+#include "elf/mn10300.h"
+#include "elf/moxie.h"
+#include "elf/mt.h"
+#include "elf/msp430.h"
+#include "elf/nds32.h"
+#include "elf/nfp.h"
+#include "elf/nios2.h"
+#include "elf/or1k.h"
+#include "elf/pj.h"
+#include "elf/ppc.h"
+#include "elf/ppc64.h"
+#include "elf/pru.h"
+#include "elf/riscv.h"
+#include "elf/rl78.h"
+#include "elf/rx.h"
+#include "elf/s390.h"
+#include "elf/score.h"
+#include "elf/sh.h"
+#include "elf/sparc.h"
+#include "elf/spu.h"
+#include "elf/tic6x.h"
+#include "elf/tilegx.h"
+#include "elf/tilepro.h"
+#include "elf/v850.h"
+#include "elf/vax.h"
+#include "elf/visium.h"
+#include "elf/wasm32.h"
+#include "elf/x86-64.h"
+#include "elf/xgate.h"
+#include "elf/xstormy16.h"
+#include "elf/xtensa.h"
+#include "elf/z80.h"
+#include "elf/loongarch.h"
+
+#include "getopt.h"
+#include "libiberty.h"
+#include "safe-ctype.h"
+#include "filenames.h"
+
+#ifndef offsetof
+#define offsetof(TYPE, MEMBER) ((size_t) &(((TYPE *) 0)->MEMBER))
+#endif
+
+typedef struct elf_section_list
+{
+ Elf_Internal_Shdr * hdr;
+ struct elf_section_list * next;
+} elf_section_list;
+
+/* Flag bits indicating particular types of dump. */
+#define HEX_DUMP (1 << 0) /* The -x command line switch. */
+#define DISASS_DUMP (1 << 1) /* The -i command line switch. */
+#define DEBUG_DUMP (1 << 2) /* The -w command line switch. */
+#define STRING_DUMP (1 << 3) /* The -p command line switch. */
+#define RELOC_DUMP (1 << 4) /* The -R command line switch. */
+#define CTF_DUMP (1 << 5) /* The --ctf command line switch. */
+
+typedef unsigned char dump_type;
+
+/* A linked list of the section names for which dumps were requested. */
+struct dump_list_entry
+{
+ char * name;
+ dump_type type;
+ struct dump_list_entry * next;
+};
+
+/* A dynamic array of flags indicating for which sections a dump
+ has been requested via command line switches. */
+struct dump_data
+{
+ dump_type * dump_sects;
+ unsigned int num_dump_sects;
+};
+
+static struct dump_data cmdline;
+
+static struct dump_list_entry * dump_sects_byname;
+
+char * program_name = "readelf";
+
+static bool show_name = false;
+static bool do_dynamic = false;
+static bool do_syms = false;
+static bool do_dyn_syms = false;
+static bool do_lto_syms = false;
+static bool do_reloc = false;
+static bool do_sections = false;
+static bool do_section_groups = false;
+static bool do_section_details = false;
+static bool do_segments = false;
+static bool do_unwind = false;
+static bool do_using_dynamic = false;
+static bool do_header = false;
+static bool do_dump = false;
+static bool do_version = false;
+static bool do_histogram = false;
+static bool do_debugging = false;
+static bool do_ctf = false;
+static bool do_arch = false;
+static bool do_notes = false;
+static bool do_archive_index = false;
+static bool check_all = false;
+static bool is_32bit_elf = false;
+static bool decompress_dumps = false;
+static bool do_not_show_symbol_truncation = false;
+static bool do_demangle = false; /* Pretty print C++ symbol names. */
+static bool process_links = false;
+static bool dump_any_debugging = false;
+static int demangle_flags = DMGL_ANSI | DMGL_PARAMS;
+static int sym_base = 0;
+
+static char *dump_ctf_parent_name;
+static char *dump_ctf_symtab_name;
+static char *dump_ctf_strtab_name;
+
+struct group_list
+{
+ struct group_list * next;
+ unsigned int section_index;
+};
+
+struct group
+{
+ struct group_list * root;
+ unsigned int group_index;
+};
+
+typedef struct filedata
+{
+ const char * file_name;
+ bool is_separate;
+ FILE * handle;
+ bfd_size_type file_size;
+ Elf_Internal_Ehdr file_header;
+ unsigned long archive_file_offset;
+ unsigned long archive_file_size;
+ /* Everything below this point is cleared out by free_filedata. */
+ Elf_Internal_Shdr * section_headers;
+ Elf_Internal_Phdr * program_headers;
+ char * string_table;
+ unsigned long string_table_length;
+ unsigned long dynamic_addr;
+ bfd_size_type dynamic_size;
+ size_t dynamic_nent;
+ Elf_Internal_Dyn * dynamic_section;
+ Elf_Internal_Shdr * dynamic_strtab_section;
+ char * dynamic_strings;
+ unsigned long dynamic_strings_length;
+ Elf_Internal_Shdr * dynamic_symtab_section;
+ unsigned long num_dynamic_syms;
+ Elf_Internal_Sym * dynamic_symbols;
+ bfd_vma version_info[16];
+ unsigned int dynamic_syminfo_nent;
+ Elf_Internal_Syminfo * dynamic_syminfo;
+ unsigned long dynamic_syminfo_offset;
+ bfd_size_type nbuckets;
+ bfd_size_type nchains;
+ bfd_vma * buckets;
+ bfd_vma * chains;
+ bfd_size_type ngnubuckets;
+ bfd_size_type ngnuchains;
+ bfd_vma * gnubuckets;
+ bfd_vma * gnuchains;
+ bfd_vma * mipsxlat;
+ bfd_vma gnusymidx;
+ char * program_interpreter;
+ bfd_vma dynamic_info[DT_ENCODING];
+ bfd_vma dynamic_info_DT_GNU_HASH;
+ bfd_vma dynamic_info_DT_MIPS_XHASH;
+ elf_section_list * symtab_shndx_list;
+ size_t group_count;
+ struct group * section_groups;
+ struct group ** section_headers_groups;
+ /* A dynamic array of flags indicating for which sections a dump of
+ some kind has been requested. It is reset on a per-object file
+ basis and then initialised from the cmdline_dump_sects array,
+ the results of interpreting the -w switch, and the
+ dump_sects_byname list. */
+ struct dump_data dump;
+} Filedata;
+
+/* How to print a vma value. */
+typedef enum print_mode
+{
+ HEX,
+ HEX_5,
+ DEC,
+ DEC_5,
+ UNSIGNED,
+ UNSIGNED_5,
+ PREFIX_HEX,
+ PREFIX_HEX_5,
+ FULL_HEX,
+ LONG_HEX,
+ OCTAL,
+ OCTAL_5
+}
+print_mode;
+
+typedef enum unicode_display_type
+{
+ unicode_default = 0,
+ unicode_locale,
+ unicode_escape,
+ unicode_hex,
+ unicode_highlight,
+ unicode_invalid
+} unicode_display_type;
+
+static unicode_display_type unicode_display = unicode_default;
+
+typedef enum
+{
+ reltype_unknown,
+ reltype_rel,
+ reltype_rela,
+ reltype_relr
+} relocation_type;
+
+/* Versioned symbol info. */
+enum versioned_symbol_info
+{
+ symbol_undefined,
+ symbol_hidden,
+ symbol_public
+};
+
+static const char * get_symbol_version_string
+ (Filedata *, bool, const char *, unsigned long, unsigned,
+ Elf_Internal_Sym *, enum versioned_symbol_info *, unsigned short *);
+
+#define UNKNOWN -1
+
+static inline const char *
+section_name (const Filedata *filedata, const Elf_Internal_Shdr *hdr)
+{
+ return filedata->string_table + hdr->sh_name;
+}
+
+static inline bool
+section_name_valid (const Filedata *filedata, const Elf_Internal_Shdr *hdr)
+{
+ return (hdr != NULL
+ && filedata->string_table != NULL
+ && hdr->sh_name < filedata->string_table_length);
+}
+
+static inline const char *
+section_name_print (const Filedata *filedata, const Elf_Internal_Shdr *hdr)
+{
+ if (hdr == NULL)
+ return _("<none>");
+ if (filedata->string_table == NULL)
+ return _("<no-strings>");
+ if (hdr->sh_name >= filedata->string_table_length)
+ return _("<corrupt>");
+ return section_name (filedata, hdr);
+}
+
+#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
+
+static inline bool
+valid_symbol_name (const char *strtab, size_t strtab_size, uint64_t offset)
+{
+ return strtab != NULL && offset < strtab_size;
+}
+
+static inline bool
+valid_dynamic_name (const Filedata *filedata, uint64_t offset)
+{
+ return valid_symbol_name (filedata->dynamic_strings,
+ filedata->dynamic_strings_length, offset);
+}
+
+/* GET_DYNAMIC_NAME asssumes that VALID_DYNAMIC_NAME has
+ already been called and verified that the string exists. */
+static inline const char *
+get_dynamic_name (const Filedata *filedata, size_t offset)
+{
+ return filedata->dynamic_strings + offset;
+}
+
+#define REMOVE_ARCH_BITS(ADDR) \
+ do \
+ { \
+ if (filedata->file_header.e_machine == EM_ARM) \
+ (ADDR) &= ~1; \
+ } \
+ while (0)
+
+/* Get the correct GNU hash section name. */
+#define GNU_HASH_SECTION_NAME(filedata) \
+ filedata->dynamic_info_DT_MIPS_XHASH ? ".MIPS.xhash" : ".gnu.hash"
+
+/* Print a BFD_VMA to an internal buffer, for use in error messages.
+ BFD_FMA_FMT can't be used in translated strings. */
+
+static const char *
+bfd_vmatoa (char *fmtch, bfd_vma value)
+{
+ /* bfd_vmatoa is used more then once in a printf call for output.
+ Cycle through an array of buffers. */
+ static int buf_pos = 0;
+ static struct bfd_vmatoa_buf
+ {
+ char place[64];
+ } buf[4];
+ char *ret;
+ char fmt[32];
+
+ ret = buf[buf_pos++].place;
+ buf_pos %= ARRAY_SIZE (buf);
+
+ sprintf (fmt, "%%%s%s", BFD_VMA_FMT, fmtch);
+ snprintf (ret, sizeof (buf[0].place), fmt, value);
+ return ret;
+}
+
+/* Retrieve NMEMB structures, each SIZE bytes long from FILEDATA starting at
+ OFFSET + the offset of the current archive member, if we are examining an
+ archive. Put the retrieved data into VAR, if it is not NULL. Otherwise
+ allocate a buffer using malloc and fill that. In either case return the
+ pointer to the start of the retrieved data or NULL if something went wrong.
+ If something does go wrong and REASON is not NULL then emit an error
+ message using REASON as part of the context. */
+
+static void *
+get_data (void * var,
+ Filedata * filedata,
+ unsigned long offset,
+ bfd_size_type size,
+ bfd_size_type nmemb,
+ const char * reason)
+{
+ void * mvar;
+ bfd_size_type amt = size * nmemb;
+
+ if (size == 0 || nmemb == 0)
+ return NULL;
+
+ /* If the size_t type is smaller than the bfd_size_type, eg because
+ you are building a 32-bit tool on a 64-bit host, then make sure
+ that when the sizes are cast to (size_t) no information is lost. */
+ if ((size_t) size != size
+ || (size_t) nmemb != nmemb
+ || (size_t) amt != amt)
+ {
+ if (reason)
+ error (_("Size truncation prevents reading %s"
+ " elements of size %s for %s\n"),
+ bfd_vmatoa ("u", nmemb), bfd_vmatoa ("u", size), reason);
+ return NULL;
+ }
+
+ /* Check for size overflow. */
+ if (amt / size != nmemb || (size_t) amt + 1 == 0)
+ {
+ if (reason)
+ error (_("Size overflow prevents reading %s"
+ " elements of size %s for %s\n"),
+ bfd_vmatoa ("u", nmemb), bfd_vmatoa ("u", size), reason);
+ return NULL;
+ }
+
+ /* Be kind to memory checkers (eg valgrind, address sanitizer) by not
+ attempting to allocate memory when the read is bound to fail. */
+ if (filedata->archive_file_offset > filedata->file_size
+ || offset > filedata->file_size - filedata->archive_file_offset
+ || amt > filedata->file_size - filedata->archive_file_offset - offset)
+ {
+ if (reason)
+ error (_("Reading %s bytes extends past end of file for %s\n"),
+ bfd_vmatoa ("u", amt), reason);
+ return NULL;
+ }
+
+ if (fseek (filedata->handle, filedata->archive_file_offset + offset,
+ SEEK_SET))
+ {
+ if (reason)
+ error (_("Unable to seek to 0x%lx for %s\n"),
+ filedata->archive_file_offset + offset, reason);
+ return NULL;
+ }
+
+ mvar = var;
+ if (mvar == NULL)
+ {
+ /* + 1 so that we can '\0' terminate invalid string table sections. */
+ mvar = malloc ((size_t) amt + 1);
+
+ if (mvar == NULL)
+ {
+ if (reason)
+ error (_("Out of memory allocating %s bytes for %s\n"),
+ bfd_vmatoa ("u", amt), reason);
+ return NULL;
+ }
+
+ ((char *) mvar)[amt] = '\0';
+ }
+
+ if (fread (mvar, (size_t) size, (size_t) nmemb, filedata->handle) != nmemb)
+ {
+ if (reason)
+ error (_("Unable to read in %s bytes of %s\n"),
+ bfd_vmatoa ("u", amt), reason);
+ if (mvar != var)
+ free (mvar);
+ return NULL;
+ }
+
+ return mvar;
+}
+
+/* Print a VMA value in the MODE specified.
+ Returns the number of characters displayed. */
+
+static unsigned int
+print_vma (bfd_vma vma, print_mode mode)
+{
+ unsigned int nc = 0;
+
+ switch (mode)
+ {
+ case FULL_HEX:
+ nc = printf ("0x");
+ /* Fall through. */
+ case LONG_HEX:
+#ifdef BFD64
+ if (is_32bit_elf)
+ return nc + printf ("%8.8" BFD_VMA_FMT "x", vma);
+#endif
+ printf_vma (vma);
+ return nc + 16;
+
+ case DEC_5:
+ if (vma <= 99999)
+ return printf ("%5" BFD_VMA_FMT "d", vma);
+ /* Fall through. */
+ case PREFIX_HEX:
+ nc = printf ("0x");
+ /* Fall through. */
+ case HEX:
+ return nc + printf ("%" BFD_VMA_FMT "x", vma);
+
+ case PREFIX_HEX_5:
+ nc = printf ("0x");
+ /* Fall through. */
+ case HEX_5:
+ return nc + printf ("%05" BFD_VMA_FMT "x", vma);
+
+ case DEC:
+ return printf ("%" BFD_VMA_FMT "d", vma);
+
+ case UNSIGNED:
+ return printf ("%" BFD_VMA_FMT "u", vma);
+
+ case UNSIGNED_5:
+ return printf ("%5" BFD_VMA_FMT "u", vma);
+
+ case OCTAL:
+ return printf ("%" BFD_VMA_FMT "o", vma);
+
+ case OCTAL_5:
+ return printf ("%5" BFD_VMA_FMT "o", vma);
+
+ default:
+ /* FIXME: Report unrecognised mode ? */
+ return 0;
+ }
+}
+
+
+/* Display a symbol on stdout. Handles the display of control characters and
+ multibye characters (assuming the host environment supports them).
+
+ Display at most abs(WIDTH) characters, truncating as necessary, unless do_wide is true.
+
+ If truncation will happen and do_not_show_symbol_truncation is FALSE then display
+ abs(WIDTH) - 5 characters followed by "[...]".
+
+ If WIDTH is negative then ensure that the output is at least (- WIDTH) characters,
+ padding as necessary.
+
+ Returns the number of emitted characters. */
+
+static unsigned int
+print_symbol (signed int width, const char * symbol)
+{
+ bool extra_padding = false;
+ bool do_dots = false;
+ signed int num_printed = 0;
+#ifdef HAVE_MBSTATE_T
+ mbstate_t state;
+#endif
+ unsigned int width_remaining;
+ const void * alloced_symbol = NULL;
+
+ if (width < 0)
+ {
+ /* Keep the width positive. This helps the code below. */
+ width = - width;
+ extra_padding = true;
+ }
+ else if (width == 0)
+ return 0;
+
+ if (do_wide)
+ /* Set the remaining width to a very large value.
+ This simplifies the code below. */
+ width_remaining = INT_MAX;
+ else
+ {
+ width_remaining = width;
+ if (! do_not_show_symbol_truncation
+ && (int) strlen (symbol) > width)
+ {
+ width_remaining -= 5;
+ if ((int) width_remaining < 0)
+ width_remaining = 0;
+ do_dots = true;
+ }
+ }
+
+#ifdef HAVE_MBSTATE_T
+ /* Initialise the multibyte conversion state. */
+ memset (& state, 0, sizeof (state));
+#endif
+
+ if (do_demangle && *symbol)
+ {
+ const char * res = cplus_demangle (symbol, demangle_flags);
+
+ if (res != NULL)
+ alloced_symbol = symbol = res;
+ }
+
+ while (width_remaining)
+ {
+ size_t n;
+ const char c = *symbol++;
+
+ if (c == 0)
+ break;
+
+ if (ISPRINT (c))
+ {
+ putchar (c);
+ width_remaining --;
+ num_printed ++;
+ }
+ else if (ISCNTRL (c))
+ {
+ /* Do not print control characters directly as they can affect terminal
+ settings. Such characters usually appear in the names generated
+ by the assembler for local labels. */
+
+ if (width_remaining < 2)
+ break;
+
+ printf ("^%c", c + 0x40);
+ width_remaining -= 2;
+ num_printed += 2;
+ }
+ else if (c == 0x7f)
+ {
+ if (width_remaining < 5)
+ break;
+ printf ("<DEL>");
+ width_remaining -= 5;
+ num_printed += 5;
+ }
+ else if (unicode_display != unicode_locale
+ && unicode_display != unicode_default)
+ {
+ /* Display unicode characters as something else. */
+ unsigned char bytes[4];
+ bool is_utf8;
+ unsigned int nbytes;
+
+ bytes[0] = c;
+
+ if (bytes[0] < 0xc0)
+ {
+ nbytes = 1;
+ is_utf8 = false;
+ }
+ else
+ {
+ bytes[1] = *symbol++;
+
+ if ((bytes[1] & 0xc0) != 0x80)
+ {
+ is_utf8 = false;
+ /* Do not consume this character. It may only
+ be the first byte in the sequence that was
+ corrupt. */
+ --symbol;
+ nbytes = 1;
+ }
+ else if ((bytes[0] & 0x20) == 0)
+ {
+ is_utf8 = true;
+ nbytes = 2;
+ }
+ else
+ {
+ bytes[2] = *symbol++;
+
+ if ((bytes[2] & 0xc0) != 0x80)
+ {
+ is_utf8 = false;
+ symbol -= 2;
+ nbytes = 1;
+ }
+ else if ((bytes[0] & 0x10) == 0)
+ {
+ is_utf8 = true;
+ nbytes = 3;
+ }
+ else
+ {
+ bytes[3] = *symbol++;
+
+ nbytes = 4;
+
+ if ((bytes[3] & 0xc0) != 0x80)
+ {
+ is_utf8 = false;
+ symbol -= 3;
+ nbytes = 1;
+ }
+ else
+ is_utf8 = true;
+ }
+ }
+ }
+
+ if (unicode_display == unicode_invalid)
+ is_utf8 = false;
+
+ if (unicode_display == unicode_hex || ! is_utf8)
+ {
+ unsigned int i;
+
+ if (width_remaining < (nbytes * 2) + 2)
+ break;
+
+ putchar (is_utf8 ? '<' : '{');
+ printf ("0x");
+ for (i = 0; i < nbytes; i++)
+ printf ("%02x", bytes[i]);
+ putchar (is_utf8 ? '>' : '}');
+ }
+ else
+ {
+ if (unicode_display == unicode_highlight && isatty (1))
+ printf ("\x1B[31;47m"); /* Red. */
+
+ switch (nbytes)
+ {
+ case 2:
+ if (width_remaining < 6)
+ break;
+ printf ("\\u%02x%02x",
+ (bytes[0] & 0x1c) >> 2,
+ ((bytes[0] & 0x03) << 6) | (bytes[1] & 0x3f));
+ break;
+ case 3:
+ if (width_remaining < 6)
+ break;
+ printf ("\\u%02x%02x",
+ ((bytes[0] & 0x0f) << 4) | ((bytes[1] & 0x3c) >> 2),
+ ((bytes[1] & 0x03) << 6) | (bytes[2] & 0x3f));
+ break;
+ case 4:
+ if (width_remaining < 8)
+ break;
+ printf ("\\u%02x%02x%02x",
+ ((bytes[0] & 0x07) << 6) | ((bytes[1] & 0x3c) >> 2),
+ ((bytes[1] & 0x03) << 6) | ((bytes[2] & 0x3c) >> 2),
+ ((bytes[2] & 0x03) << 6) | (bytes[3] & 0x3f));
+
+ break;
+ default:
+ /* URG. */
+ break;
+ }
+
+ if (unicode_display == unicode_highlight && isatty (1))
+ printf ("\033[0m"); /* Default colour. */
+ }
+
+ if (bytes[nbytes - 1] == 0)
+ break;
+ }
+ else
+ {
+#ifdef HAVE_MBSTATE_T
+ wchar_t w;
+#endif
+ /* Let printf do the hard work of displaying multibyte characters. */
+ printf ("%.1s", symbol - 1);
+ width_remaining --;
+ num_printed ++;
+
+#ifdef HAVE_MBSTATE_T
+ /* Try to find out how many bytes made up the character that was
+ just printed. Advance the symbol pointer past the bytes that
+ were displayed. */
+ n = mbrtowc (& w, symbol - 1, MB_CUR_MAX, & state);
+#else
+ n = 1;
+#endif
+ if (n != (size_t) -1 && n != (size_t) -2 && n > 0)
+ symbol += (n - 1);
+ }
+ }
+
+ if (do_dots)
+ num_printed += printf ("[...]");
+
+ if (extra_padding && num_printed < width)
+ {
+ /* Fill in the remaining spaces. */
+ printf ("%-*s", width - num_printed, " ");
+ num_printed = width;
+ }
+
+ free ((void *) alloced_symbol);
+ return num_printed;
+}
+
+/* Returns a pointer to a static buffer containing a printable version of
+ the given section's name. Like print_symbol, except that it does not try
+ to print multibyte characters, it just interprets them as hex values. */
+
+static const char *
+printable_section_name (Filedata * filedata, const Elf_Internal_Shdr * sec)
+{
+#define MAX_PRINT_SEC_NAME_LEN 256
+ static char sec_name_buf [MAX_PRINT_SEC_NAME_LEN + 1];
+ const char * name = section_name_print (filedata, sec);
+ char * buf = sec_name_buf;
+ char c;
+ unsigned int remaining = MAX_PRINT_SEC_NAME_LEN;
+
+ while ((c = * name ++) != 0)
+ {
+ if (ISCNTRL (c))
+ {
+ if (remaining < 2)
+ break;
+
+ * buf ++ = '^';
+ * buf ++ = c + 0x40;
+ remaining -= 2;
+ }
+ else if (ISPRINT (c))
+ {
+ * buf ++ = c;
+ remaining -= 1;
+ }
+ else
+ {
+ static char hex[17] = "0123456789ABCDEF";
+
+ if (remaining < 4)
+ break;
+ * buf ++ = '<';
+ * buf ++ = hex[(c & 0xf0) >> 4];
+ * buf ++ = hex[c & 0x0f];
+ * buf ++ = '>';
+ remaining -= 4;
+ }
+
+ if (remaining == 0)
+ break;
+ }
+
+ * buf = 0;
+ return sec_name_buf;
+}
+
+static const char *
+printable_section_name_from_index (Filedata * filedata, unsigned long ndx)
+{
+ if (ndx >= filedata->file_header.e_shnum)
+ return _("<corrupt>");
+
+ return printable_section_name (filedata, filedata->section_headers + ndx);
+}
+
+/* Return a pointer to section NAME, or NULL if no such section exists. */
+
+static Elf_Internal_Shdr *
+find_section (Filedata * filedata, const char * name)
+{
+ unsigned int i;
+
+ if (filedata->section_headers == NULL)
+ return NULL;
+
+ for (i = 0; i < filedata->file_header.e_shnum; i++)
+ if (section_name_valid (filedata, filedata->section_headers + i)
+ && streq (section_name (filedata, filedata->section_headers + i),
+ name))
+ return filedata->section_headers + i;
+
+ return NULL;
+}
+
+/* Return a pointer to a section containing ADDR, or NULL if no such
+ section exists. */
+
+static Elf_Internal_Shdr *
+find_section_by_address (Filedata * filedata, bfd_vma addr)
+{
+ unsigned int i;
+
+ if (filedata->section_headers == NULL)
+ return NULL;
+
+ for (i = 0; i < filedata->file_header.e_shnum; i++)
+ {
+ Elf_Internal_Shdr *sec = filedata->section_headers + i;
+
+ if (addr >= sec->sh_addr && addr < sec->sh_addr + sec->sh_size)
+ return sec;
+ }
+
+ return NULL;
+}
+
+static Elf_Internal_Shdr *
+find_section_by_type (Filedata * filedata, unsigned int type)
+{
+ unsigned int i;
+
+ if (filedata->section_headers == NULL)
+ return NULL;
+
+ for (i = 0; i < filedata->file_header.e_shnum; i++)
+ {
+ Elf_Internal_Shdr *sec = filedata->section_headers + i;
+
+ if (sec->sh_type == type)
+ return sec;
+ }
+
+ return NULL;
+}
+
+/* Return a pointer to section NAME, or NULL if no such section exists,
+ restricted to the list of sections given in SET. */
+
+static Elf_Internal_Shdr *
+find_section_in_set (Filedata * filedata, const char * name, unsigned int * set)
+{
+ unsigned int i;
+
+ if (filedata->section_headers == NULL)
+ return NULL;
+
+ if (set != NULL)
+ {
+ while ((i = *set++) > 0)
+ {
+ /* See PR 21156 for a reproducer. */
+ if (i >= filedata->file_header.e_shnum)
+ continue; /* FIXME: Should we issue an error message ? */
+
+ if (section_name_valid (filedata, filedata->section_headers + i)
+ && streq (section_name (filedata, filedata->section_headers + i),
+ name))
+ return filedata->section_headers + i;
+ }
+ }
+
+ return find_section (filedata, name);
+}
+
+/* Return TRUE if the current file is for IA-64 machine and OpenVMS ABI.
+ This OS has so many departures from the ELF standard that we test it at
+ many places. */
+
+static inline bool
+is_ia64_vms (Filedata * filedata)
+{
+ return filedata->file_header.e_machine == EM_IA_64
+ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS;
+}
+
+/* Guess the relocation size commonly used by the specific machines. */
+
+static bool
+guess_is_rela (unsigned int e_machine)
+{
+ switch (e_machine)
+ {
+ /* Targets that use REL relocations. */
+ case EM_386:
+ case EM_IAMCU:
+ case EM_960:
+ case EM_ARM:
+ case EM_D10V:
+ case EM_CYGNUS_D10V:
+ case EM_DLX:
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ case EM_CYGNUS_M32R:
+ case EM_SCORE:
+ case EM_XGATE:
+ case EM_NFP:
+ case EM_BPF:
+ return false;
+
+ /* Targets that use RELA relocations. */
+ case EM_68K:
+ case EM_860:
+ case EM_AARCH64:
+ case EM_ADAPTEVA_EPIPHANY:
+ case EM_ALPHA:
+ case EM_ALTERA_NIOS2:
+ case EM_ARC:
+ case EM_ARC_COMPACT:
+ case EM_ARC_COMPACT2:
+ case EM_AVR:
+ case EM_AVR_OLD:
+ case EM_BLACKFIN:
+ case EM_CR16:
+ case EM_CRIS:
+ case EM_CRX:
+ case EM_CSKY:
+ case EM_D30V:
+ case EM_CYGNUS_D30V:
+ case EM_FR30:
+ case EM_FT32:
+ case EM_CYGNUS_FR30:
+ case EM_CYGNUS_FRV:
+ case EM_H8S:
+ case EM_H8_300:
+ case EM_H8_300H:
+ case EM_IA_64:
+ case EM_IP2K:
+ case EM_IP2K_OLD:
+ case EM_IQ2000:
+ case EM_LATTICEMICO32:
+ case EM_M32C_OLD:
+ case EM_M32C:
+ case EM_M32R:
+ case EM_MCORE:
+ case EM_CYGNUS_MEP:
+ case EM_METAG:
+ case EM_MMIX:
+ case EM_MN10200:
+ case EM_CYGNUS_MN10200:
+ case EM_MN10300:
+ case EM_CYGNUS_MN10300:
+ case EM_MOXIE:
+ case EM_MSP430:
+ case EM_MSP430_OLD:
+ case EM_MT:
+ case EM_NDS32:
+ case EM_NIOS32:
+ case EM_OR1K:
+ case EM_PPC64:
+ case EM_PPC:
+ case EM_TI_PRU:
+ case EM_RISCV:
+ case EM_RL78:
+ case EM_RX:
+ case EM_S390:
+ case EM_S390_OLD:
+ case EM_SH:
+ case EM_SPARC:
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPU:
+ case EM_TI_C6000:
+ case EM_TILEGX:
+ case EM_TILEPRO:
+ case EM_V800:
+ case EM_V850:
+ case EM_CYGNUS_V850:
+ case EM_VAX:
+ case EM_VISIUM:
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ case EM_XSTORMY16:
+ case EM_XTENSA:
+ case EM_XTENSA_OLD:
+ case EM_MICROBLAZE:
+ case EM_MICROBLAZE_OLD:
+ case EM_WEBASSEMBLY:
+ return true;
+
+ case EM_68HC05:
+ case EM_68HC08:
+ case EM_68HC11:
+ case EM_68HC16:
+ case EM_FX66:
+ case EM_ME16:
+ case EM_MMA:
+ case EM_NCPU:
+ case EM_NDR1:
+ case EM_PCP:
+ case EM_ST100:
+ case EM_ST19:
+ case EM_ST7:
+ case EM_ST9PLUS:
+ case EM_STARCORE:
+ case EM_SVX:
+ case EM_TINYJ:
+ default:
+ warn (_("Don't know about relocations on this machine architecture\n"));
+ return false;
+ }
+}
+
+/* Load RELA type relocations from FILEDATA at REL_OFFSET extending for REL_SIZE bytes.
+ Returns TRUE upon success, FALSE otherwise. If successful then a
+ pointer to a malloc'ed buffer containing the relocs is placed in *RELASP,
+ and the number of relocs loaded is placed in *NRELASP. It is the caller's
+ responsibility to free the allocated buffer. */
+
+static bool
+slurp_rela_relocs (Filedata * filedata,
+ unsigned long rel_offset,
+ unsigned long rel_size,
+ Elf_Internal_Rela ** relasp,
+ unsigned long * nrelasp)
+{
+ Elf_Internal_Rela * relas;
+ size_t nrelas;
+ unsigned int i;
+
+ if (is_32bit_elf)
+ {
+ Elf32_External_Rela * erelas;
+
+ erelas = (Elf32_External_Rela *) get_data (NULL, filedata, rel_offset, 1,
+ rel_size, _("32-bit relocation data"));
+ if (!erelas)
+ return false;
+
+ nrelas = rel_size / sizeof (Elf32_External_Rela);
+
+ relas = (Elf_Internal_Rela *) cmalloc (nrelas,
+ sizeof (Elf_Internal_Rela));
+
+ if (relas == NULL)
+ {
+ free (erelas);
+ error (_("out of memory parsing relocs\n"));
+ return false;
+ }
+
+ for (i = 0; i < nrelas; i++)
+ {
+ relas[i].r_offset = BYTE_GET (erelas[i].r_offset);
+ relas[i].r_info = BYTE_GET (erelas[i].r_info);
+ relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend);
+ }
+
+ free (erelas);
+ }
+ else
+ {
+ Elf64_External_Rela * erelas;
+
+ erelas = (Elf64_External_Rela *) get_data (NULL, filedata, rel_offset, 1,
+ rel_size, _("64-bit relocation data"));
+ if (!erelas)
+ return false;
+
+ nrelas = rel_size / sizeof (Elf64_External_Rela);
+
+ relas = (Elf_Internal_Rela *) cmalloc (nrelas,
+ sizeof (Elf_Internal_Rela));
+
+ if (relas == NULL)
+ {
+ free (erelas);
+ error (_("out of memory parsing relocs\n"));
+ return false;
+ }
+
+ for (i = 0; i < nrelas; i++)
+ {
+ relas[i].r_offset = BYTE_GET (erelas[i].r_offset);
+ relas[i].r_info = BYTE_GET (erelas[i].r_info);
+ relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend);
+
+ /* The #ifdef BFD64 below is to prevent a compile time
+ warning. We know that if we do not have a 64 bit data
+ type that we will never execute this code anyway. */
+#ifdef BFD64
+ if (filedata->file_header.e_machine == EM_MIPS
+ && filedata->file_header.e_ident[EI_DATA] != ELFDATA2MSB)
+ {
+ /* In little-endian objects, r_info isn't really a
+ 64-bit little-endian value: it has a 32-bit
+ little-endian symbol index followed by four
+ individual byte fields. Reorder INFO
+ accordingly. */
+ bfd_vma inf = relas[i].r_info;
+ inf = (((inf & 0xffffffff) << 32)
+ | ((inf >> 56) & 0xff)
+ | ((inf >> 40) & 0xff00)
+ | ((inf >> 24) & 0xff0000)
+ | ((inf >> 8) & 0xff000000));
+ relas[i].r_info = inf;
+ }
+#endif /* BFD64 */
+ }
+
+ free (erelas);
+ }
+
+ *relasp = relas;
+ *nrelasp = nrelas;
+ return true;
+}
+
+/* Load REL type relocations from FILEDATA at REL_OFFSET extending for REL_SIZE bytes.
+ Returns TRUE upon success, FALSE otherwise. If successful then a
+ pointer to a malloc'ed buffer containing the relocs is placed in *RELSP,
+ and the number of relocs loaded is placed in *NRELSP. It is the caller's
+ responsibility to free the allocated buffer. */
+
+static bool
+slurp_rel_relocs (Filedata * filedata,
+ unsigned long rel_offset,
+ unsigned long rel_size,
+ Elf_Internal_Rela ** relsp,
+ unsigned long * nrelsp)
+{
+ Elf_Internal_Rela * rels;
+ size_t nrels;
+ unsigned int i;
+
+ if (is_32bit_elf)
+ {
+ Elf32_External_Rel * erels;
+
+ erels = (Elf32_External_Rel *) get_data (NULL, filedata, rel_offset, 1,
+ rel_size, _("32-bit relocation data"));
+ if (!erels)
+ return false;
+
+ nrels = rel_size / sizeof (Elf32_External_Rel);
+
+ rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela));
+
+ if (rels == NULL)
+ {
+ free (erels);
+ error (_("out of memory parsing relocs\n"));
+ return false;
+ }
+
+ for (i = 0; i < nrels; i++)
+ {
+ rels[i].r_offset = BYTE_GET (erels[i].r_offset);
+ rels[i].r_info = BYTE_GET (erels[i].r_info);
+ rels[i].r_addend = 0;
+ }
+
+ free (erels);
+ }
+ else
+ {
+ Elf64_External_Rel * erels;
+
+ erels = (Elf64_External_Rel *) get_data (NULL, filedata, rel_offset, 1,
+ rel_size, _("64-bit relocation data"));
+ if (!erels)
+ return false;
+
+ nrels = rel_size / sizeof (Elf64_External_Rel);
+
+ rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela));
+
+ if (rels == NULL)
+ {
+ free (erels);
+ error (_("out of memory parsing relocs\n"));
+ return false;
+ }
+
+ for (i = 0; i < nrels; i++)
+ {
+ rels[i].r_offset = BYTE_GET (erels[i].r_offset);
+ rels[i].r_info = BYTE_GET (erels[i].r_info);
+ rels[i].r_addend = 0;
+
+ /* The #ifdef BFD64 below is to prevent a compile time
+ warning. We know that if we do not have a 64 bit data
+ type that we will never execute this code anyway. */
+#ifdef BFD64
+ if (filedata->file_header.e_machine == EM_MIPS
+ && filedata->file_header.e_ident[EI_DATA] != ELFDATA2MSB)
+ {
+ /* In little-endian objects, r_info isn't really a
+ 64-bit little-endian value: it has a 32-bit
+ little-endian symbol index followed by four
+ individual byte fields. Reorder INFO
+ accordingly. */
+ bfd_vma inf = rels[i].r_info;
+ inf = (((inf & 0xffffffff) << 32)
+ | ((inf >> 56) & 0xff)
+ | ((inf >> 40) & 0xff00)
+ | ((inf >> 24) & 0xff0000)
+ | ((inf >> 8) & 0xff000000));
+ rels[i].r_info = inf;
+ }
+#endif /* BFD64 */
+ }
+
+ free (erels);
+ }
+
+ *relsp = rels;
+ *nrelsp = nrels;
+ return true;
+}
+
+static bool
+slurp_relr_relocs (Filedata * filedata,
+ unsigned long relr_offset,
+ unsigned long relr_size,
+ bfd_vma ** relrsp,
+ unsigned long * nrelrsp)
+{
+ void *relrs;
+ size_t size = 0, nentries, i;
+ bfd_vma base = 0, addr, entry;
+
+ relrs = get_data (NULL, filedata, relr_offset, 1, relr_size,
+ _("RELR relocation data"));
+ if (!relrs)
+ return false;
+
+ if (is_32bit_elf)
+ nentries = relr_size / sizeof (Elf32_External_Relr);
+ else
+ nentries = relr_size / sizeof (Elf64_External_Relr);
+ for (i = 0; i < nentries; i++)
+ {
+ if (is_32bit_elf)
+ entry = BYTE_GET (((Elf32_External_Relr *)relrs)[i].r_data);
+ else
+ entry = BYTE_GET (((Elf64_External_Relr *)relrs)[i].r_data);
+ if ((entry & 1) == 0)
+ size++;
+ else
+ while ((entry >>= 1) != 0)
+ if ((entry & 1) == 1)
+ size++;
+ }
+
+ *relrsp = (bfd_vma *) malloc (size * sizeof (bfd_vma));
+ if (*relrsp == NULL)
+ {
+ free (relrs);
+ error (_("out of memory parsing relocs\n"));
+ return false;
+ }
+
+ size = 0;
+ for (i = 0; i < nentries; i++)
+ {
+ const bfd_vma entry_bytes = is_32bit_elf ? 4 : 8;
+
+ if (is_32bit_elf)
+ entry = BYTE_GET (((Elf32_External_Relr *)relrs)[i].r_data);
+ else
+ entry = BYTE_GET (((Elf64_External_Relr *)relrs)[i].r_data);
+ if ((entry & 1) == 0)
+ {
+ (*relrsp)[size++] = entry;
+ base = entry + entry_bytes;
+ }
+ else
+ {
+ for (addr = base; (entry >>= 1) != 0; addr += entry_bytes)
+ if ((entry & 1) != 0)
+ (*relrsp)[size++] = addr;
+ base += entry_bytes * (entry_bytes * CHAR_BIT - 1);
+ }
+ }
+
+ *nrelrsp = size;
+ free (relrs);
+ return true;
+}
+
+/* Returns the reloc type extracted from the reloc info field. */
+
+static unsigned int
+get_reloc_type (Filedata * filedata, bfd_vma reloc_info)
+{
+ if (is_32bit_elf)
+ return ELF32_R_TYPE (reloc_info);
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_MIPS:
+ /* Note: We assume that reloc_info has already been adjusted for us. */
+ return ELF64_MIPS_R_TYPE (reloc_info);
+
+ case EM_SPARCV9:
+ return ELF64_R_TYPE_ID (reloc_info);
+
+ default:
+ return ELF64_R_TYPE (reloc_info);
+ }
+}
+
+/* Return the symbol index extracted from the reloc info field. */
+
+static bfd_vma
+get_reloc_symindex (bfd_vma reloc_info)
+{
+ return is_32bit_elf ? ELF32_R_SYM (reloc_info) : ELF64_R_SYM (reloc_info);
+}
+
+static inline bool
+uses_msp430x_relocs (Filedata * filedata)
+{
+ return
+ filedata->file_header.e_machine == EM_MSP430 /* Paranoia. */
+ /* GCC uses osabi == ELFOSBI_STANDALONE. */
+ && (((filedata->file_header.e_flags & EF_MSP430_MACH) == E_MSP430_MACH_MSP430X)
+ /* TI compiler uses ELFOSABI_NONE. */
+ || (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_NONE));
+}
+
+/* Display the contents of the relocation data found at the specified
+ offset. */
+
+static bool
+dump_relocations (Filedata * filedata,
+ unsigned long rel_offset,
+ unsigned long rel_size,
+ Elf_Internal_Sym * symtab,
+ unsigned long nsyms,
+ char * strtab,
+ unsigned long strtablen,
+ relocation_type rel_type,
+ bool is_dynsym)
+{
+ unsigned long i;
+ Elf_Internal_Rela * rels;
+ bool res = true;
+
+ if (rel_type == reltype_unknown)
+ rel_type = guess_is_rela (filedata->file_header.e_machine) ? reltype_rela : reltype_rel;
+
+ if (rel_type == reltype_rela)
+ {
+ if (!slurp_rela_relocs (filedata, rel_offset, rel_size, &rels, &rel_size))
+ return false;
+ }
+ else if (rel_type == reltype_rel)
+ {
+ if (!slurp_rel_relocs (filedata, rel_offset, rel_size, &rels, &rel_size))
+ return false;
+ }
+ else if (rel_type == reltype_relr)
+ {
+ bfd_vma * relrs;
+ const char *format
+ = is_32bit_elf ? "%08" BFD_VMA_FMT "x\n" : "%016" BFD_VMA_FMT "x\n";
+
+ if (!slurp_relr_relocs (filedata, rel_offset, rel_size, &relrs,
+ &rel_size))
+ return false;
+
+ printf (ngettext (" %lu offset\n", " %lu offsets\n", rel_size), rel_size);
+ for (i = 0; i < rel_size; i++)
+ printf (format, relrs[i]);
+ free (relrs);
+ return true;
+ }
+
+ if (is_32bit_elf)
+ {
+ if (rel_type == reltype_rela)
+ {
+ if (do_wide)
+ printf (_(" Offset Info Type Sym. Value Symbol's Name + Addend\n"));
+ else
+ printf (_(" Offset Info Type Sym.Value Sym. Name + Addend\n"));
+ }
+ else
+ {
+ if (do_wide)
+ printf (_(" Offset Info Type Sym. Value Symbol's Name\n"));
+ else
+ printf (_(" Offset Info Type Sym.Value Sym. Name\n"));
+ }
+ }
+ else
+ {
+ if (rel_type == reltype_rela)
+ {
+ if (do_wide)
+ printf (_(" Offset Info Type Symbol's Value Symbol's Name + Addend\n"));
+ else
+ printf (_(" Offset Info Type Sym. Value Sym. Name + Addend\n"));
+ }
+ else
+ {
+ if (do_wide)
+ printf (_(" Offset Info Type Symbol's Value Symbol's Name\n"));
+ else
+ printf (_(" Offset Info Type Sym. Value Sym. Name\n"));
+ }
+ }
+
+ for (i = 0; i < rel_size; i++)
+ {
+ const char * rtype;
+ bfd_vma offset;
+ bfd_vma inf;
+ bfd_vma symtab_index;
+ bfd_vma type;
+
+ offset = rels[i].r_offset;
+ inf = rels[i].r_info;
+
+ type = get_reloc_type (filedata, inf);
+ symtab_index = get_reloc_symindex (inf);
+
+ if (is_32bit_elf)
+ {
+ printf ("%8.8lx %8.8lx ",
+ (unsigned long) offset & 0xffffffff,
+ (unsigned long) inf & 0xffffffff);
+ }
+ else
+ {
+ printf (do_wide
+ ? "%16.16" BFD_VMA_FMT "x %16.16" BFD_VMA_FMT "x "
+ : "%12.12" BFD_VMA_FMT "x %12.12" BFD_VMA_FMT "x ",
+ offset, inf);
+ }
+
+ switch (filedata->file_header.e_machine)
+ {
+ default:
+ rtype = NULL;
+ break;
+
+ case EM_AARCH64:
+ rtype = elf_aarch64_reloc_type (type);
+ break;
+
+ case EM_M32R:
+ case EM_CYGNUS_M32R:
+ rtype = elf_m32r_reloc_type (type);
+ break;
+
+ case EM_386:
+ case EM_IAMCU:
+ rtype = elf_i386_reloc_type (type);
+ break;
+
+ case EM_68HC11:
+ case EM_68HC12:
+ rtype = elf_m68hc11_reloc_type (type);
+ break;
+
+ case EM_S12Z:
+ rtype = elf_s12z_reloc_type (type);
+ break;
+
+ case EM_68K:
+ rtype = elf_m68k_reloc_type (type);
+ break;
+
+ case EM_960:
+ rtype = elf_i960_reloc_type (type);
+ break;
+
+ case EM_AVR:
+ case EM_AVR_OLD:
+ rtype = elf_avr_reloc_type (type);
+ break;
+
+ case EM_OLD_SPARCV9:
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPARC:
+ rtype = elf_sparc_reloc_type (type);
+ break;
+
+ case EM_SPU:
+ rtype = elf_spu_reloc_type (type);
+ break;
+
+ case EM_V800:
+ rtype = v800_reloc_type (type);
+ break;
+ case EM_V850:
+ case EM_CYGNUS_V850:
+ rtype = v850_reloc_type (type);
+ break;
+
+ case EM_D10V:
+ case EM_CYGNUS_D10V:
+ rtype = elf_d10v_reloc_type (type);
+ break;
+
+ case EM_D30V:
+ case EM_CYGNUS_D30V:
+ rtype = elf_d30v_reloc_type (type);
+ break;
+
+ case EM_DLX:
+ rtype = elf_dlx_reloc_type (type);
+ break;
+
+ case EM_SH:
+ rtype = elf_sh_reloc_type (type);
+ break;
+
+ case EM_MN10300:
+ case EM_CYGNUS_MN10300:
+ rtype = elf_mn10300_reloc_type (type);
+ break;
+
+ case EM_MN10200:
+ case EM_CYGNUS_MN10200:
+ rtype = elf_mn10200_reloc_type (type);
+ break;
+
+ case EM_FR30:
+ case EM_CYGNUS_FR30:
+ rtype = elf_fr30_reloc_type (type);
+ break;
+
+ case EM_CYGNUS_FRV:
+ rtype = elf_frv_reloc_type (type);
+ break;
+
+ case EM_CSKY:
+ rtype = elf_csky_reloc_type (type);
+ break;
+
+ case EM_FT32:
+ rtype = elf_ft32_reloc_type (type);
+ break;
+
+ case EM_MCORE:
+ rtype = elf_mcore_reloc_type (type);
+ break;
+
+ case EM_MMIX:
+ rtype = elf_mmix_reloc_type (type);
+ break;
+
+ case EM_MOXIE:
+ rtype = elf_moxie_reloc_type (type);
+ break;
+
+ case EM_MSP430:
+ if (uses_msp430x_relocs (filedata))
+ {
+ rtype = elf_msp430x_reloc_type (type);
+ break;
+ }
+ /* Fall through. */
+ case EM_MSP430_OLD:
+ rtype = elf_msp430_reloc_type (type);
+ break;
+
+ case EM_NDS32:
+ rtype = elf_nds32_reloc_type (type);
+ break;
+
+ case EM_PPC:
+ rtype = elf_ppc_reloc_type (type);
+ break;
+
+ case EM_PPC64:
+ rtype = elf_ppc64_reloc_type (type);
+ break;
+
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ rtype = elf_mips_reloc_type (type);
+ break;
+
+ case EM_RISCV:
+ rtype = elf_riscv_reloc_type (type);
+ break;
+
+ case EM_ALPHA:
+ rtype = elf_alpha_reloc_type (type);
+ break;
+
+ case EM_ARM:
+ rtype = elf_arm_reloc_type (type);
+ break;
+
+ case EM_ARC:
+ case EM_ARC_COMPACT:
+ case EM_ARC_COMPACT2:
+ rtype = elf_arc_reloc_type (type);
+ break;
+
+ case EM_PARISC:
+ rtype = elf_hppa_reloc_type (type);
+ break;
+
+ case EM_H8_300:
+ case EM_H8_300H:
+ case EM_H8S:
+ rtype = elf_h8_reloc_type (type);
+ break;
+
+ case EM_OR1K:
+ rtype = elf_or1k_reloc_type (type);
+ break;
+
+ case EM_PJ:
+ case EM_PJ_OLD:
+ rtype = elf_pj_reloc_type (type);
+ break;
+ case EM_IA_64:
+ rtype = elf_ia64_reloc_type (type);
+ break;
+
+ case EM_CRIS:
+ rtype = elf_cris_reloc_type (type);
+ break;
+
+ case EM_860:
+ rtype = elf_i860_reloc_type (type);
+ break;
+
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ rtype = elf_x86_64_reloc_type (type);
+ break;
+
+ case EM_S370:
+ rtype = i370_reloc_type (type);
+ break;
+
+ case EM_S390_OLD:
+ case EM_S390:
+ rtype = elf_s390_reloc_type (type);
+ break;
+
+ case EM_SCORE:
+ rtype = elf_score_reloc_type (type);
+ break;
+
+ case EM_XSTORMY16:
+ rtype = elf_xstormy16_reloc_type (type);
+ break;
+
+ case EM_CRX:
+ rtype = elf_crx_reloc_type (type);
+ break;
+
+ case EM_VAX:
+ rtype = elf_vax_reloc_type (type);
+ break;
+
+ case EM_VISIUM:
+ rtype = elf_visium_reloc_type (type);
+ break;
+
+ case EM_BPF:
+ rtype = elf_bpf_reloc_type (type);
+ break;
+
+ case EM_ADAPTEVA_EPIPHANY:
+ rtype = elf_epiphany_reloc_type (type);
+ break;
+
+ case EM_IP2K:
+ case EM_IP2K_OLD:
+ rtype = elf_ip2k_reloc_type (type);
+ break;
+
+ case EM_IQ2000:
+ rtype = elf_iq2000_reloc_type (type);
+ break;
+
+ case EM_XTENSA_OLD:
+ case EM_XTENSA:
+ rtype = elf_xtensa_reloc_type (type);
+ break;
+
+ case EM_LATTICEMICO32:
+ rtype = elf_lm32_reloc_type (type);
+ break;
+
+ case EM_M32C_OLD:
+ case EM_M32C:
+ rtype = elf_m32c_reloc_type (type);
+ break;
+
+ case EM_MT:
+ rtype = elf_mt_reloc_type (type);
+ break;
+
+ case EM_BLACKFIN:
+ rtype = elf_bfin_reloc_type (type);
+ break;
+
+ case EM_CYGNUS_MEP:
+ rtype = elf_mep_reloc_type (type);
+ break;
+
+ case EM_CR16:
+ rtype = elf_cr16_reloc_type (type);
+ break;
+
+ case EM_MICROBLAZE:
+ case EM_MICROBLAZE_OLD:
+ rtype = elf_microblaze_reloc_type (type);
+ break;
+
+ case EM_RL78:
+ rtype = elf_rl78_reloc_type (type);
+ break;
+
+ case EM_RX:
+ rtype = elf_rx_reloc_type (type);
+ break;
+
+ case EM_METAG:
+ rtype = elf_metag_reloc_type (type);
+ break;
+
+ case EM_TI_C6000:
+ rtype = elf_tic6x_reloc_type (type);
+ break;
+
+ case EM_TILEGX:
+ rtype = elf_tilegx_reloc_type (type);
+ break;
+
+ case EM_TILEPRO:
+ rtype = elf_tilepro_reloc_type (type);
+ break;
+
+ case EM_WEBASSEMBLY:
+ rtype = elf_wasm32_reloc_type (type);
+ break;
+
+ case EM_XGATE:
+ rtype = elf_xgate_reloc_type (type);
+ break;
+
+ case EM_ALTERA_NIOS2:
+ rtype = elf_nios2_reloc_type (type);
+ break;
+
+ case EM_TI_PRU:
+ rtype = elf_pru_reloc_type (type);
+ break;
+
+ case EM_NFP:
+ if (EF_NFP_MACH (filedata->file_header.e_flags) == E_NFP_MACH_3200)
+ rtype = elf_nfp3200_reloc_type (type);
+ else
+ rtype = elf_nfp_reloc_type (type);
+ break;
+
+ case EM_Z80:
+ rtype = elf_z80_reloc_type (type);
+ break;
+
+ case EM_LOONGARCH:
+ rtype = elf_loongarch_reloc_type (type);
+ break;
+
+ case EM_AMDGPU:
+ rtype = elf_amdgpu_reloc_type (type);
+ break;
+ }
+
+ if (rtype == NULL)
+ printf (_("unrecognized: %-7lx"), (unsigned long) type & 0xffffffff);
+ else
+ printf (do_wide ? "%-22s" : "%-17.17s", rtype);
+
+ if (filedata->file_header.e_machine == EM_ALPHA
+ && rtype != NULL
+ && streq (rtype, "R_ALPHA_LITUSE")
+ && rel_type == reltype_rela)
+ {
+ switch (rels[i].r_addend)
+ {
+ case LITUSE_ALPHA_ADDR: rtype = "ADDR"; break;
+ case LITUSE_ALPHA_BASE: rtype = "BASE"; break;
+ case LITUSE_ALPHA_BYTOFF: rtype = "BYTOFF"; break;
+ case LITUSE_ALPHA_JSR: rtype = "JSR"; break;
+ case LITUSE_ALPHA_TLSGD: rtype = "TLSGD"; break;
+ case LITUSE_ALPHA_TLSLDM: rtype = "TLSLDM"; break;
+ case LITUSE_ALPHA_JSRDIRECT: rtype = "JSRDIRECT"; break;
+ default: rtype = NULL;
+ }
+
+ if (rtype)
+ printf (" (%s)", rtype);
+ else
+ {
+ putchar (' ');
+ printf (_("<unknown addend: %lx>"),
+ (unsigned long) rels[i].r_addend);
+ res = false;
+ }
+ }
+ else if (symtab_index)
+ {
+ if (symtab == NULL || symtab_index >= nsyms)
+ {
+ error (_(" bad symbol index: %08lx in reloc\n"),
+ (unsigned long) symtab_index);
+ res = false;
+ }
+ else
+ {
+ Elf_Internal_Sym * psym;
+ const char * version_string;
+ enum versioned_symbol_info sym_info;
+ unsigned short vna_other;
+
+ psym = symtab + symtab_index;
+
+ version_string
+ = get_symbol_version_string (filedata, is_dynsym,
+ strtab, strtablen,
+ symtab_index,
+ psym,
+ &sym_info,
+ &vna_other);
+
+ printf (" ");
+
+ if (ELF_ST_TYPE (psym->st_info) == STT_GNU_IFUNC)
+ {
+ const char * name;
+ unsigned int len;
+ unsigned int width = is_32bit_elf ? 8 : 14;
+
+ /* Relocations against GNU_IFUNC symbols do not use the value
+ of the symbol as the address to relocate against. Instead
+ they invoke the function named by the symbol and use its
+ result as the address for relocation.
+
+ To indicate this to the user, do not display the value of
+ the symbol in the "Symbols's Value" field. Instead show
+ its name followed by () as a hint that the symbol is
+ invoked. */
+
+ if (strtab == NULL
+ || psym->st_name == 0
+ || psym->st_name >= strtablen)
+ name = "??";
+ else
+ name = strtab + psym->st_name;
+
+ len = print_symbol (width, name);
+ if (version_string)
+ printf (sym_info == symbol_public ? "@@%s" : "@%s",
+ version_string);
+ printf ("()%-*s", len <= width ? (width + 1) - len : 1, " ");
+ }
+ else
+ {
+ print_vma (psym->st_value, LONG_HEX);
+
+ printf (is_32bit_elf ? " " : " ");
+ }
+
+ if (psym->st_name == 0)
+ {
+ const char * sec_name = "<null>";
+ char name_buf[40];
+
+ if (ELF_ST_TYPE (psym->st_info) == STT_SECTION)
+ {
+ if (psym->st_shndx < filedata->file_header.e_shnum
+ && filedata->section_headers != NULL)
+ sec_name = section_name_print (filedata,
+ filedata->section_headers
+ + psym->st_shndx);
+ else if (psym->st_shndx == SHN_ABS)
+ sec_name = "ABS";
+ else if (psym->st_shndx == SHN_COMMON)
+ sec_name = "COMMON";
+ else if ((filedata->file_header.e_machine == EM_MIPS
+ && psym->st_shndx == SHN_MIPS_SCOMMON)
+ || (filedata->file_header.e_machine == EM_TI_C6000
+ && psym->st_shndx == SHN_TIC6X_SCOMMON))
+ sec_name = "SCOMMON";
+ else if (filedata->file_header.e_machine == EM_MIPS
+ && psym->st_shndx == SHN_MIPS_SUNDEFINED)
+ sec_name = "SUNDEF";
+ else if ((filedata->file_header.e_machine == EM_X86_64
+ || filedata->file_header.e_machine == EM_L1OM
+ || filedata->file_header.e_machine == EM_K1OM)
+ && psym->st_shndx == SHN_X86_64_LCOMMON)
+ sec_name = "LARGE_COMMON";
+ else if (filedata->file_header.e_machine == EM_IA_64
+ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_HPUX
+ && psym->st_shndx == SHN_IA_64_ANSI_COMMON)
+ sec_name = "ANSI_COM";
+ else if (is_ia64_vms (filedata)
+ && psym->st_shndx == SHN_IA_64_VMS_SYMVEC)
+ sec_name = "VMS_SYMVEC";
+ else
+ {
+ sprintf (name_buf, "<section 0x%x>",
+ (unsigned int) psym->st_shndx);
+ sec_name = name_buf;
+ }
+ }
+ print_symbol (22, sec_name);
+ }
+ else if (strtab == NULL)
+ printf (_("<string table index: %3ld>"), psym->st_name);
+ else if (psym->st_name >= strtablen)
+ {
+ error (_("<corrupt string table index: %3ld>\n"),
+ psym->st_name);
+ res = false;
+ }
+ else
+ {
+ print_symbol (22, strtab + psym->st_name);
+ if (version_string)
+ printf (sym_info == symbol_public ? "@@%s" : "@%s",
+ version_string);
+ }
+
+ if (rel_type == reltype_rela)
+ {
+ bfd_vma off = rels[i].r_addend;
+
+ if ((bfd_signed_vma) off < 0)
+ printf (" - %" BFD_VMA_FMT "x", - off);
+ else
+ printf (" + %" BFD_VMA_FMT "x", off);
+ }
+ }
+ }
+ else if (rel_type == reltype_rela)
+ {
+ bfd_vma off = rels[i].r_addend;
+
+ printf ("%*c", is_32bit_elf ? 12 : 20, ' ');
+ if ((bfd_signed_vma) off < 0)
+ printf ("-%" BFD_VMA_FMT "x", - off);
+ else
+ printf ("%" BFD_VMA_FMT "x", off);
+ }
+
+ if (filedata->file_header.e_machine == EM_SPARCV9
+ && rtype != NULL
+ && streq (rtype, "R_SPARC_OLO10"))
+ printf (" + %lx", (unsigned long) ELF64_R_TYPE_DATA (inf));
+
+ putchar ('\n');
+
+#ifdef BFD64
+ if (! is_32bit_elf && filedata->file_header.e_machine == EM_MIPS)
+ {
+ bfd_vma type2 = ELF64_MIPS_R_TYPE2 (inf);
+ bfd_vma type3 = ELF64_MIPS_R_TYPE3 (inf);
+ const char * rtype2 = elf_mips_reloc_type (type2);
+ const char * rtype3 = elf_mips_reloc_type (type3);
+
+ printf (" Type2: ");
+
+ if (rtype2 == NULL)
+ printf (_("unrecognized: %-7lx"),
+ (unsigned long) type2 & 0xffffffff);
+ else
+ printf ("%-17.17s", rtype2);
+
+ printf ("\n Type3: ");
+
+ if (rtype3 == NULL)
+ printf (_("unrecognized: %-7lx"),
+ (unsigned long) type3 & 0xffffffff);
+ else
+ printf ("%-17.17s", rtype3);
+
+ putchar ('\n');
+ }
+#endif /* BFD64 */
+ }
+
+ free (rels);
+
+ return res;
+}
+
+static const char *
+get_aarch64_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_AARCH64_BTI_PLT: return "AARCH64_BTI_PLT";
+ case DT_AARCH64_PAC_PLT: return "AARCH64_PAC_PLT";
+ case DT_AARCH64_VARIANT_PCS: return "AARCH64_VARIANT_PCS";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+get_mips_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_MIPS_RLD_VERSION: return "MIPS_RLD_VERSION";
+ case DT_MIPS_TIME_STAMP: return "MIPS_TIME_STAMP";
+ case DT_MIPS_ICHECKSUM: return "MIPS_ICHECKSUM";
+ case DT_MIPS_IVERSION: return "MIPS_IVERSION";
+ case DT_MIPS_FLAGS: return "MIPS_FLAGS";
+ case DT_MIPS_BASE_ADDRESS: return "MIPS_BASE_ADDRESS";
+ case DT_MIPS_MSYM: return "MIPS_MSYM";
+ case DT_MIPS_CONFLICT: return "MIPS_CONFLICT";
+ case DT_MIPS_LIBLIST: return "MIPS_LIBLIST";
+ case DT_MIPS_LOCAL_GOTNO: return "MIPS_LOCAL_GOTNO";
+ case DT_MIPS_CONFLICTNO: return "MIPS_CONFLICTNO";
+ case DT_MIPS_LIBLISTNO: return "MIPS_LIBLISTNO";
+ case DT_MIPS_SYMTABNO: return "MIPS_SYMTABNO";
+ case DT_MIPS_UNREFEXTNO: return "MIPS_UNREFEXTNO";
+ case DT_MIPS_GOTSYM: return "MIPS_GOTSYM";
+ case DT_MIPS_HIPAGENO: return "MIPS_HIPAGENO";
+ case DT_MIPS_RLD_MAP: return "MIPS_RLD_MAP";
+ case DT_MIPS_RLD_MAP_REL: return "MIPS_RLD_MAP_REL";
+ case DT_MIPS_DELTA_CLASS: return "MIPS_DELTA_CLASS";
+ case DT_MIPS_DELTA_CLASS_NO: return "MIPS_DELTA_CLASS_NO";
+ case DT_MIPS_DELTA_INSTANCE: return "MIPS_DELTA_INSTANCE";
+ case DT_MIPS_DELTA_INSTANCE_NO: return "MIPS_DELTA_INSTANCE_NO";
+ case DT_MIPS_DELTA_RELOC: return "MIPS_DELTA_RELOC";
+ case DT_MIPS_DELTA_RELOC_NO: return "MIPS_DELTA_RELOC_NO";
+ case DT_MIPS_DELTA_SYM: return "MIPS_DELTA_SYM";
+ case DT_MIPS_DELTA_SYM_NO: return "MIPS_DELTA_SYM_NO";
+ case DT_MIPS_DELTA_CLASSSYM: return "MIPS_DELTA_CLASSSYM";
+ case DT_MIPS_DELTA_CLASSSYM_NO: return "MIPS_DELTA_CLASSSYM_NO";
+ case DT_MIPS_CXX_FLAGS: return "MIPS_CXX_FLAGS";
+ case DT_MIPS_PIXIE_INIT: return "MIPS_PIXIE_INIT";
+ case DT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB";
+ case DT_MIPS_LOCALPAGE_GOTIDX: return "MIPS_LOCALPAGE_GOTIDX";
+ case DT_MIPS_LOCAL_GOTIDX: return "MIPS_LOCAL_GOTIDX";
+ case DT_MIPS_HIDDEN_GOTIDX: return "MIPS_HIDDEN_GOTIDX";
+ case DT_MIPS_PROTECTED_GOTIDX: return "MIPS_PROTECTED_GOTIDX";
+ case DT_MIPS_OPTIONS: return "MIPS_OPTIONS";
+ case DT_MIPS_INTERFACE: return "MIPS_INTERFACE";
+ case DT_MIPS_DYNSTR_ALIGN: return "MIPS_DYNSTR_ALIGN";
+ case DT_MIPS_INTERFACE_SIZE: return "MIPS_INTERFACE_SIZE";
+ case DT_MIPS_RLD_TEXT_RESOLVE_ADDR: return "MIPS_RLD_TEXT_RESOLVE_ADDR";
+ case DT_MIPS_PERF_SUFFIX: return "MIPS_PERF_SUFFIX";
+ case DT_MIPS_COMPACT_SIZE: return "MIPS_COMPACT_SIZE";
+ case DT_MIPS_GP_VALUE: return "MIPS_GP_VALUE";
+ case DT_MIPS_AUX_DYNAMIC: return "MIPS_AUX_DYNAMIC";
+ case DT_MIPS_PLTGOT: return "MIPS_PLTGOT";
+ case DT_MIPS_RWPLT: return "MIPS_RWPLT";
+ case DT_MIPS_XHASH: return "MIPS_XHASH";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+get_sparc64_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_SPARC_REGISTER: return "SPARC_REGISTER";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+get_ppc_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_PPC_GOT: return "PPC_GOT";
+ case DT_PPC_OPT: return "PPC_OPT";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+get_ppc64_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_PPC64_GLINK: return "PPC64_GLINK";
+ case DT_PPC64_OPD: return "PPC64_OPD";
+ case DT_PPC64_OPDSZ: return "PPC64_OPDSZ";
+ case DT_PPC64_OPT: return "PPC64_OPT";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+get_parisc_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_HP_LOAD_MAP: return "HP_LOAD_MAP";
+ case DT_HP_DLD_FLAGS: return "HP_DLD_FLAGS";
+ case DT_HP_DLD_HOOK: return "HP_DLD_HOOK";
+ case DT_HP_UX10_INIT: return "HP_UX10_INIT";
+ case DT_HP_UX10_INITSZ: return "HP_UX10_INITSZ";
+ case DT_HP_PREINIT: return "HP_PREINIT";
+ case DT_HP_PREINITSZ: return "HP_PREINITSZ";
+ case DT_HP_NEEDED: return "HP_NEEDED";
+ case DT_HP_TIME_STAMP: return "HP_TIME_STAMP";
+ case DT_HP_CHECKSUM: return "HP_CHECKSUM";
+ case DT_HP_GST_SIZE: return "HP_GST_SIZE";
+ case DT_HP_GST_VERSION: return "HP_GST_VERSION";
+ case DT_HP_GST_HASHVAL: return "HP_GST_HASHVAL";
+ case DT_HP_EPLTREL: return "HP_GST_EPLTREL";
+ case DT_HP_EPLTRELSZ: return "HP_GST_EPLTRELSZ";
+ case DT_HP_FILTERED: return "HP_FILTERED";
+ case DT_HP_FILTER_TLS: return "HP_FILTER_TLS";
+ case DT_HP_COMPAT_FILTERED: return "HP_COMPAT_FILTERED";
+ case DT_HP_LAZYLOAD: return "HP_LAZYLOAD";
+ case DT_HP_BIND_NOW_COUNT: return "HP_BIND_NOW_COUNT";
+ case DT_PLT: return "PLT";
+ case DT_PLT_SIZE: return "PLT_SIZE";
+ case DT_DLT: return "DLT";
+ case DT_DLT_SIZE: return "DLT_SIZE";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+get_ia64_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE";
+ case DT_IA_64_VMS_SUBTYPE: return "VMS_SUBTYPE";
+ case DT_IA_64_VMS_IMGIOCNT: return "VMS_IMGIOCNT";
+ case DT_IA_64_VMS_LNKFLAGS: return "VMS_LNKFLAGS";
+ case DT_IA_64_VMS_VIR_MEM_BLK_SIZ: return "VMS_VIR_MEM_BLK_SIZ";
+ case DT_IA_64_VMS_IDENT: return "VMS_IDENT";
+ case DT_IA_64_VMS_NEEDED_IDENT: return "VMS_NEEDED_IDENT";
+ case DT_IA_64_VMS_IMG_RELA_CNT: return "VMS_IMG_RELA_CNT";
+ case DT_IA_64_VMS_SEG_RELA_CNT: return "VMS_SEG_RELA_CNT";
+ case DT_IA_64_VMS_FIXUP_RELA_CNT: return "VMS_FIXUP_RELA_CNT";
+ case DT_IA_64_VMS_FIXUP_NEEDED: return "VMS_FIXUP_NEEDED";
+ case DT_IA_64_VMS_SYMVEC_CNT: return "VMS_SYMVEC_CNT";
+ case DT_IA_64_VMS_XLATED: return "VMS_XLATED";
+ case DT_IA_64_VMS_STACKSIZE: return "VMS_STACKSIZE";
+ case DT_IA_64_VMS_UNWINDSZ: return "VMS_UNWINDSZ";
+ case DT_IA_64_VMS_UNWIND_CODSEG: return "VMS_UNWIND_CODSEG";
+ case DT_IA_64_VMS_UNWIND_INFOSEG: return "VMS_UNWIND_INFOSEG";
+ case DT_IA_64_VMS_LINKTIME: return "VMS_LINKTIME";
+ case DT_IA_64_VMS_SEG_NO: return "VMS_SEG_NO";
+ case DT_IA_64_VMS_SYMVEC_OFFSET: return "VMS_SYMVEC_OFFSET";
+ case DT_IA_64_VMS_SYMVEC_SEG: return "VMS_SYMVEC_SEG";
+ case DT_IA_64_VMS_UNWIND_OFFSET: return "VMS_UNWIND_OFFSET";
+ case DT_IA_64_VMS_UNWIND_SEG: return "VMS_UNWIND_SEG";
+ case DT_IA_64_VMS_STRTAB_OFFSET: return "VMS_STRTAB_OFFSET";
+ case DT_IA_64_VMS_SYSVER_OFFSET: return "VMS_SYSVER_OFFSET";
+ case DT_IA_64_VMS_IMG_RELA_OFF: return "VMS_IMG_RELA_OFF";
+ case DT_IA_64_VMS_SEG_RELA_OFF: return "VMS_SEG_RELA_OFF";
+ case DT_IA_64_VMS_FIXUP_RELA_OFF: return "VMS_FIXUP_RELA_OFF";
+ case DT_IA_64_VMS_PLTGOT_OFFSET: return "VMS_PLTGOT_OFFSET";
+ case DT_IA_64_VMS_PLTGOT_SEG: return "VMS_PLTGOT_SEG";
+ case DT_IA_64_VMS_FPMODE: return "VMS_FPMODE";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+get_solaris_section_type (unsigned long type)
+{
+ switch (type)
+ {
+ case 0x6fffffee: return "SUNW_ancillary";
+ case 0x6fffffef: return "SUNW_capchain";
+ case 0x6ffffff0: return "SUNW_capinfo";
+ case 0x6ffffff1: return "SUNW_symsort";
+ case 0x6ffffff2: return "SUNW_tlssort";
+ case 0x6ffffff3: return "SUNW_LDYNSYM";
+ case 0x6ffffff4: return "SUNW_dof";
+ case 0x6ffffff5: return "SUNW_cap";
+ case 0x6ffffff6: return "SUNW_SIGNATURE";
+ case 0x6ffffff7: return "SUNW_ANNOTATE";
+ case 0x6ffffff8: return "SUNW_DEBUGSTR";
+ case 0x6ffffff9: return "SUNW_DEBUG";
+ case 0x6ffffffa: return "SUNW_move";
+ case 0x6ffffffb: return "SUNW_COMDAT";
+ case 0x6ffffffc: return "SUNW_syminfo";
+ case 0x6ffffffd: return "SUNW_verdef";
+ case 0x6ffffffe: return "SUNW_verneed";
+ case 0x6fffffff: return "SUNW_versym";
+ case 0x70000000: return "SPARC_GOTDATA";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_alpha_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_ALPHA_PLTRO: return "ALPHA_PLTRO";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_score_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_SCORE_BASE_ADDRESS: return "SCORE_BASE_ADDRESS";
+ case DT_SCORE_LOCAL_GOTNO: return "SCORE_LOCAL_GOTNO";
+ case DT_SCORE_SYMTABNO: return "SCORE_SYMTABNO";
+ case DT_SCORE_GOTSYM: return "SCORE_GOTSYM";
+ case DT_SCORE_UNREFEXTNO: return "SCORE_UNREFEXTNO";
+ case DT_SCORE_HIPAGENO: return "SCORE_HIPAGENO";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_tic6x_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_C6000_GSYM_OFFSET: return "C6000_GSYM_OFFSET";
+ case DT_C6000_GSTR_OFFSET: return "C6000_GSTR_OFFSET";
+ case DT_C6000_DSBT_BASE: return "C6000_DSBT_BASE";
+ case DT_C6000_DSBT_SIZE: return "C6000_DSBT_SIZE";
+ case DT_C6000_PREEMPTMAP: return "C6000_PREEMPTMAP";
+ case DT_C6000_DSBT_INDEX: return "C6000_DSBT_INDEX";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_nios2_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_NIOS2_GP: return "NIOS2_GP";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_solaris_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case 0x6000000d: return "SUNW_AUXILIARY";
+ case 0x6000000e: return "SUNW_RTLDINF";
+ case 0x6000000f: return "SUNW_FILTER";
+ case 0x60000010: return "SUNW_CAP";
+ case 0x60000011: return "SUNW_SYMTAB";
+ case 0x60000012: return "SUNW_SYMSZ";
+ case 0x60000013: return "SUNW_SORTENT";
+ case 0x60000014: return "SUNW_SYMSORT";
+ case 0x60000015: return "SUNW_SYMSORTSZ";
+ case 0x60000016: return "SUNW_TLSSORT";
+ case 0x60000017: return "SUNW_TLSSORTSZ";
+ case 0x60000018: return "SUNW_CAPINFO";
+ case 0x60000019: return "SUNW_STRPAD";
+ case 0x6000001a: return "SUNW_CAPCHAIN";
+ case 0x6000001b: return "SUNW_LDMACH";
+ case 0x6000001d: return "SUNW_CAPCHAINENT";
+ case 0x6000001f: return "SUNW_CAPCHAINSZ";
+ case 0x60000021: return "SUNW_PARENT";
+ case 0x60000023: return "SUNW_ASLR";
+ case 0x60000025: return "SUNW_RELAX";
+ case 0x60000029: return "SUNW_NXHEAP";
+ case 0x6000002b: return "SUNW_NXSTACK";
+
+ case 0x70000001: return "SPARC_REGISTER";
+ case 0x7ffffffd: return "AUXILIARY";
+ case 0x7ffffffe: return "USED";
+ case 0x7fffffff: return "FILTER";
+
+ default: return NULL;
+ }
+}
+
+static const char *
+get_riscv_dynamic_type (unsigned long type)
+{
+ switch (type)
+ {
+ case DT_RISCV_VARIANT_CC: return "RISCV_VARIANT_CC";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+get_dynamic_type (Filedata * filedata, unsigned long type)
+{
+ static char buff[64];
+
+ switch (type)
+ {
+ case DT_NULL: return "NULL";
+ case DT_NEEDED: return "NEEDED";
+ case DT_PLTRELSZ: return "PLTRELSZ";
+ case DT_PLTGOT: return "PLTGOT";
+ case DT_HASH: return "HASH";
+ case DT_STRTAB: return "STRTAB";
+ case DT_SYMTAB: return "SYMTAB";
+ case DT_RELA: return "RELA";
+ case DT_RELASZ: return "RELASZ";
+ case DT_RELAENT: return "RELAENT";
+ case DT_STRSZ: return "STRSZ";
+ case DT_SYMENT: return "SYMENT";
+ case DT_INIT: return "INIT";
+ case DT_FINI: return "FINI";
+ case DT_SONAME: return "SONAME";
+ case DT_RPATH: return "RPATH";
+ case DT_SYMBOLIC: return "SYMBOLIC";
+ case DT_REL: return "REL";
+ case DT_RELSZ: return "RELSZ";
+ case DT_RELENT: return "RELENT";
+ case DT_RELR: return "RELR";
+ case DT_RELRSZ: return "RELRSZ";
+ case DT_RELRENT: return "RELRENT";
+ case DT_PLTREL: return "PLTREL";
+ case DT_DEBUG: return "DEBUG";
+ case DT_TEXTREL: return "TEXTREL";
+ case DT_JMPREL: return "JMPREL";
+ case DT_BIND_NOW: return "BIND_NOW";
+ case DT_INIT_ARRAY: return "INIT_ARRAY";
+ case DT_FINI_ARRAY: return "FINI_ARRAY";
+ case DT_INIT_ARRAYSZ: return "INIT_ARRAYSZ";
+ case DT_FINI_ARRAYSZ: return "FINI_ARRAYSZ";
+ case DT_RUNPATH: return "RUNPATH";
+ case DT_FLAGS: return "FLAGS";
+
+ case DT_PREINIT_ARRAY: return "PREINIT_ARRAY";
+ case DT_PREINIT_ARRAYSZ: return "PREINIT_ARRAYSZ";
+ case DT_SYMTAB_SHNDX: return "SYMTAB_SHNDX";
+
+ case DT_CHECKSUM: return "CHECKSUM";
+ case DT_PLTPADSZ: return "PLTPADSZ";
+ case DT_MOVEENT: return "MOVEENT";
+ case DT_MOVESZ: return "MOVESZ";
+ case DT_FEATURE: return "FEATURE";
+ case DT_POSFLAG_1: return "POSFLAG_1";
+ case DT_SYMINSZ: return "SYMINSZ";
+ case DT_SYMINENT: return "SYMINENT"; /* aka VALRNGHI */
+
+ case DT_ADDRRNGLO: return "ADDRRNGLO";
+ case DT_CONFIG: return "CONFIG";
+ case DT_DEPAUDIT: return "DEPAUDIT";
+ case DT_AUDIT: return "AUDIT";
+ case DT_PLTPAD: return "PLTPAD";
+ case DT_MOVETAB: return "MOVETAB";
+ case DT_SYMINFO: return "SYMINFO"; /* aka ADDRRNGHI */
+
+ case DT_VERSYM: return "VERSYM";
+
+ case DT_TLSDESC_GOT: return "TLSDESC_GOT";
+ case DT_TLSDESC_PLT: return "TLSDESC_PLT";
+ case DT_RELACOUNT: return "RELACOUNT";
+ case DT_RELCOUNT: return "RELCOUNT";
+ case DT_FLAGS_1: return "FLAGS_1";
+ case DT_VERDEF: return "VERDEF";
+ case DT_VERDEFNUM: return "VERDEFNUM";
+ case DT_VERNEED: return "VERNEED";
+ case DT_VERNEEDNUM: return "VERNEEDNUM";
+
+ case DT_AUXILIARY: return "AUXILIARY";
+ case DT_USED: return "USED";
+ case DT_FILTER: return "FILTER";
+
+ case DT_GNU_PRELINKED: return "GNU_PRELINKED";
+ case DT_GNU_CONFLICT: return "GNU_CONFLICT";
+ case DT_GNU_CONFLICTSZ: return "GNU_CONFLICTSZ";
+ case DT_GNU_LIBLIST: return "GNU_LIBLIST";
+ case DT_GNU_LIBLISTSZ: return "GNU_LIBLISTSZ";
+ case DT_GNU_HASH: return "GNU_HASH";
+ case DT_GNU_FLAGS_1: return "GNU_FLAGS_1";
+
+ default:
+ if ((type >= DT_LOPROC) && (type <= DT_HIPROC))
+ {
+ const char * result;
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_AARCH64:
+ result = get_aarch64_dynamic_type (type);
+ break;
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ result = get_mips_dynamic_type (type);
+ break;
+ case EM_SPARCV9:
+ result = get_sparc64_dynamic_type (type);
+ break;
+ case EM_PPC:
+ result = get_ppc_dynamic_type (type);
+ break;
+ case EM_PPC64:
+ result = get_ppc64_dynamic_type (type);
+ break;
+ case EM_IA_64:
+ result = get_ia64_dynamic_type (type);
+ break;
+ case EM_ALPHA:
+ result = get_alpha_dynamic_type (type);
+ break;
+ case EM_SCORE:
+ result = get_score_dynamic_type (type);
+ break;
+ case EM_TI_C6000:
+ result = get_tic6x_dynamic_type (type);
+ break;
+ case EM_ALTERA_NIOS2:
+ result = get_nios2_dynamic_type (type);
+ break;
+ case EM_RISCV:
+ result = get_riscv_dynamic_type (type);
+ break;
+ default:
+ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS)
+ result = get_solaris_dynamic_type (type);
+ else
+ result = NULL;
+ break;
+ }
+
+ if (result != NULL)
+ return result;
+
+ snprintf (buff, sizeof (buff), _("Processor Specific: %lx"), type);
+ }
+ else if (((type >= DT_LOOS) && (type <= DT_HIOS))
+ || (filedata->file_header.e_machine == EM_PARISC
+ && (type >= OLD_DT_LOOS) && (type <= OLD_DT_HIOS)))
+ {
+ const char * result;
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_PARISC:
+ result = get_parisc_dynamic_type (type);
+ break;
+ case EM_IA_64:
+ result = get_ia64_dynamic_type (type);
+ break;
+ default:
+ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS)
+ result = get_solaris_dynamic_type (type);
+ else
+ result = NULL;
+ break;
+ }
+
+ if (result != NULL)
+ return result;
+
+ snprintf (buff, sizeof (buff), _("Operating System specific: %lx"),
+ type);
+ }
+ else
+ snprintf (buff, sizeof (buff), _("<unknown>: %lx"), type);
+
+ return buff;
+ }
+}
+
+static bool get_program_headers (Filedata *);
+static bool get_dynamic_section (Filedata *);
+
+static void
+locate_dynamic_section (Filedata *filedata)
+{
+ unsigned long dynamic_addr = 0;
+ bfd_size_type dynamic_size = 0;
+
+ if (filedata->file_header.e_phnum != 0
+ && get_program_headers (filedata))
+ {
+ Elf_Internal_Phdr *segment;
+ unsigned int i;
+
+ for (i = 0, segment = filedata->program_headers;
+ i < filedata->file_header.e_phnum;
+ i++, segment++)
+ {
+ if (segment->p_type == PT_DYNAMIC)
+ {
+ dynamic_addr = segment->p_offset;
+ dynamic_size = segment->p_filesz;
+
+ if (filedata->section_headers != NULL)
+ {
+ Elf_Internal_Shdr *sec;
+
+ sec = find_section (filedata, ".dynamic");
+ if (sec != NULL)
+ {
+ if (sec->sh_size == 0
+ || sec->sh_type == SHT_NOBITS)
+ {
+ dynamic_addr = 0;
+ dynamic_size = 0;
+ }
+ else
+ {
+ dynamic_addr = sec->sh_offset;
+ dynamic_size = sec->sh_size;
+ }
+ }
+ }
+
+ if (dynamic_addr > filedata->file_size
+ || (dynamic_size > filedata->file_size - dynamic_addr))
+ {
+ dynamic_addr = 0;
+ dynamic_size = 0;
+ }
+ break;
+ }
+ }
+ }
+ filedata->dynamic_addr = dynamic_addr;
+ filedata->dynamic_size = dynamic_size ? dynamic_size : 1;
+}
+
+static bool
+is_pie (Filedata *filedata)
+{
+ Elf_Internal_Dyn *entry;
+
+ if (filedata->dynamic_size == 0)
+ locate_dynamic_section (filedata);
+ if (filedata->dynamic_size <= 1)
+ return false;
+
+ if (!get_dynamic_section (filedata))
+ return false;
+
+ for (entry = filedata->dynamic_section;
+ entry < filedata->dynamic_section + filedata->dynamic_nent;
+ entry++)
+ {
+ if (entry->d_tag == DT_FLAGS_1)
+ {
+ if ((entry->d_un.d_val & DF_1_PIE) != 0)
+ return true;
+ break;
+ }
+ }
+ return false;
+}
+
+static char *
+get_file_type (Filedata *filedata)
+{
+ unsigned e_type = filedata->file_header.e_type;
+ static char buff[64];
+
+ switch (e_type)
+ {
+ case ET_NONE: return _("NONE (None)");
+ case ET_REL: return _("REL (Relocatable file)");
+ case ET_EXEC: return _("EXEC (Executable file)");
+ case ET_DYN:
+ if (is_pie (filedata))
+ return _("DYN (Position-Independent Executable file)");
+ else
+ return _("DYN (Shared object file)");
+ case ET_CORE: return _("CORE (Core file)");
+
+ default:
+ if ((e_type >= ET_LOPROC) && (e_type <= ET_HIPROC))
+ snprintf (buff, sizeof (buff), _("Processor Specific: (%x)"), e_type);
+ else if ((e_type >= ET_LOOS) && (e_type <= ET_HIOS))
+ snprintf (buff, sizeof (buff), _("OS Specific: (%x)"), e_type);
+ else
+ snprintf (buff, sizeof (buff), _("<unknown>: %x"), e_type);
+ return buff;
+ }
+}
+
+static char *
+get_machine_name (unsigned e_machine)
+{
+ static char buff[64]; /* XXX */
+
+ switch (e_machine)
+ {
+ /* Please keep this switch table sorted by increasing EM_ value. */
+ /* 0 */
+ case EM_NONE: return _("None");
+ case EM_M32: return "WE32100";
+ case EM_SPARC: return "Sparc";
+ case EM_386: return "Intel 80386";
+ case EM_68K: return "MC68000";
+ case EM_88K: return "MC88000";
+ case EM_IAMCU: return "Intel MCU";
+ case EM_860: return "Intel 80860";
+ case EM_MIPS: return "MIPS R3000";
+ case EM_S370: return "IBM System/370";
+ /* 10 */
+ case EM_MIPS_RS3_LE: return "MIPS R4000 big-endian";
+ case EM_OLD_SPARCV9: return "Sparc v9 (old)";
+ case EM_PARISC: return "HPPA";
+ case EM_VPP550: return "Fujitsu VPP500";
+ case EM_SPARC32PLUS: return "Sparc v8+" ;
+ case EM_960: return "Intel 80960";
+ case EM_PPC: return "PowerPC";
+ /* 20 */
+ case EM_PPC64: return "PowerPC64";
+ case EM_S390_OLD:
+ case EM_S390: return "IBM S/390";
+ case EM_SPU: return "SPU";
+ /* 30 */
+ case EM_V800: return "Renesas V850 (using RH850 ABI)";
+ case EM_FR20: return "Fujitsu FR20";
+ case EM_RH32: return "TRW RH32";
+ case EM_MCORE: return "MCORE";
+ /* 40 */
+ case EM_ARM: return "ARM";
+ case EM_OLD_ALPHA: return "Digital Alpha (old)";
+ case EM_SH: return "Renesas / SuperH SH";
+ case EM_SPARCV9: return "Sparc v9";
+ case EM_TRICORE: return "Siemens Tricore";
+ case EM_ARC: return "ARC";
+ case EM_H8_300: return "Renesas H8/300";
+ case EM_H8_300H: return "Renesas H8/300H";
+ case EM_H8S: return "Renesas H8S";
+ case EM_H8_500: return "Renesas H8/500";
+ /* 50 */
+ case EM_IA_64: return "Intel IA-64";
+ case EM_MIPS_X: return "Stanford MIPS-X";
+ case EM_COLDFIRE: return "Motorola Coldfire";
+ case EM_68HC12: return "Motorola MC68HC12 Microcontroller";
+ case EM_MMA: return "Fujitsu Multimedia Accelerator";
+ case EM_PCP: return "Siemens PCP";
+ case EM_NCPU: return "Sony nCPU embedded RISC processor";
+ case EM_NDR1: return "Denso NDR1 microprocesspr";
+ case EM_STARCORE: return "Motorola Star*Core processor";
+ case EM_ME16: return "Toyota ME16 processor";
+ /* 60 */
+ case EM_ST100: return "STMicroelectronics ST100 processor";
+ case EM_TINYJ: return "Advanced Logic Corp. TinyJ embedded processor";
+ case EM_X86_64: return "Advanced Micro Devices X86-64";
+ case EM_PDSP: return "Sony DSP processor";
+ case EM_PDP10: return "Digital Equipment Corp. PDP-10";
+ case EM_PDP11: return "Digital Equipment Corp. PDP-11";
+ case EM_FX66: return "Siemens FX66 microcontroller";
+ case EM_ST9PLUS: return "STMicroelectronics ST9+ 8/16 bit microcontroller";
+ case EM_ST7: return "STMicroelectronics ST7 8-bit microcontroller";
+ case EM_68HC16: return "Motorola MC68HC16 Microcontroller";
+ /* 70 */
+ case EM_68HC11: return "Motorola MC68HC11 Microcontroller";
+ case EM_68HC08: return "Motorola MC68HC08 Microcontroller";
+ case EM_68HC05: return "Motorola MC68HC05 Microcontroller";
+ case EM_SVX: return "Silicon Graphics SVx";
+ case EM_ST19: return "STMicroelectronics ST19 8-bit microcontroller";
+ case EM_VAX: return "Digital VAX";
+ case EM_CRIS: return "Axis Communications 32-bit embedded processor";
+ case EM_JAVELIN: return "Infineon Technologies 32-bit embedded cpu";
+ case EM_FIREPATH: return "Element 14 64-bit DSP processor";
+ case EM_ZSP: return "LSI Logic's 16-bit DSP processor";
+ /* 80 */
+ case EM_MMIX: return "Donald Knuth's educational 64-bit processor";
+ case EM_HUANY: return "Harvard Universitys's machine-independent object format";
+ case EM_PRISM: return "Vitesse Prism";
+ case EM_AVR_OLD:
+ case EM_AVR: return "Atmel AVR 8-bit microcontroller";
+ case EM_CYGNUS_FR30:
+ case EM_FR30: return "Fujitsu FR30";
+ case EM_CYGNUS_D10V:
+ case EM_D10V: return "d10v";
+ case EM_CYGNUS_D30V:
+ case EM_D30V: return "d30v";
+ case EM_CYGNUS_V850:
+ case EM_V850: return "Renesas V850";
+ case EM_CYGNUS_M32R:
+ case EM_M32R: return "Renesas M32R (formerly Mitsubishi M32r)";
+ case EM_CYGNUS_MN10300:
+ case EM_MN10300: return "mn10300";
+ /* 90 */
+ case EM_CYGNUS_MN10200:
+ case EM_MN10200: return "mn10200";
+ case EM_PJ: return "picoJava";
+ case EM_OR1K: return "OpenRISC 1000";
+ case EM_ARC_COMPACT: return "ARCompact";
+ case EM_XTENSA_OLD:
+ case EM_XTENSA: return "Tensilica Xtensa Processor";
+ case EM_VIDEOCORE: return "Alphamosaic VideoCore processor";
+ case EM_TMM_GPP: return "Thompson Multimedia General Purpose Processor";
+ case EM_NS32K: return "National Semiconductor 32000 series";
+ case EM_TPC: return "Tenor Network TPC processor";
+ case EM_SNP1K: return "Trebia SNP 1000 processor";
+ /* 100 */
+ case EM_ST200: return "STMicroelectronics ST200 microcontroller";
+ case EM_IP2K_OLD:
+ case EM_IP2K: return "Ubicom IP2xxx 8-bit microcontrollers";
+ case EM_MAX: return "MAX Processor";
+ case EM_CR: return "National Semiconductor CompactRISC";
+ case EM_F2MC16: return "Fujitsu F2MC16";
+ case EM_MSP430: return "Texas Instruments msp430 microcontroller";
+ case EM_BLACKFIN: return "Analog Devices Blackfin";
+ case EM_SE_C33: return "S1C33 Family of Seiko Epson processors";
+ case EM_SEP: return "Sharp embedded microprocessor";
+ case EM_ARCA: return "Arca RISC microprocessor";
+ /* 110 */
+ case EM_UNICORE: return "Unicore";
+ case EM_EXCESS: return "eXcess 16/32/64-bit configurable embedded CPU";
+ case EM_DXP: return "Icera Semiconductor Inc. Deep Execution Processor";
+ case EM_ALTERA_NIOS2: return "Altera Nios II";
+ case EM_CRX: return "National Semiconductor CRX microprocessor";
+ case EM_XGATE: return "Motorola XGATE embedded processor";
+ case EM_C166:
+ case EM_XC16X: return "Infineon Technologies xc16x";
+ case EM_M16C: return "Renesas M16C series microprocessors";
+ case EM_DSPIC30F: return "Microchip Technology dsPIC30F Digital Signal Controller";
+ case EM_CE: return "Freescale Communication Engine RISC core";
+ /* 120 */
+ case EM_M32C: return "Renesas M32c";
+ /* 130 */
+ case EM_TSK3000: return "Altium TSK3000 core";
+ case EM_RS08: return "Freescale RS08 embedded processor";
+ case EM_ECOG2: return "Cyan Technology eCOG2 microprocessor";
+ case EM_SCORE: return "SUNPLUS S+Core";
+ case EM_DSP24: return "New Japan Radio (NJR) 24-bit DSP Processor";
+ case EM_VIDEOCORE3: return "Broadcom VideoCore III processor";
+ case EM_LATTICEMICO32: return "Lattice Mico32";
+ case EM_SE_C17: return "Seiko Epson C17 family";
+ /* 140 */
+ case EM_TI_C6000: return "Texas Instruments TMS320C6000 DSP family";
+ case EM_TI_C2000: return "Texas Instruments TMS320C2000 DSP family";
+ case EM_TI_C5500: return "Texas Instruments TMS320C55x DSP family";
+ case EM_TI_PRU: return "TI PRU I/O processor";
+ /* 160 */
+ case EM_MMDSP_PLUS: return "STMicroelectronics 64bit VLIW Data Signal Processor";
+ case EM_CYPRESS_M8C: return "Cypress M8C microprocessor";
+ case EM_R32C: return "Renesas R32C series microprocessors";
+ case EM_TRIMEDIA: return "NXP Semiconductors TriMedia architecture family";
+ case EM_QDSP6: return "QUALCOMM DSP6 Processor";
+ case EM_8051: return "Intel 8051 and variants";
+ case EM_STXP7X: return "STMicroelectronics STxP7x family";
+ case EM_NDS32: return "Andes Technology compact code size embedded RISC processor family";
+ case EM_ECOG1X: return "Cyan Technology eCOG1X family";
+ case EM_MAXQ30: return "Dallas Semiconductor MAXQ30 Core microcontrollers";
+ /* 170 */
+ case EM_XIMO16: return "New Japan Radio (NJR) 16-bit DSP Processor";
+ case EM_MANIK: return "M2000 Reconfigurable RISC Microprocessor";
+ case EM_CRAYNV2: return "Cray Inc. NV2 vector architecture";
+ case EM_RX: return "Renesas RX";
+ case EM_METAG: return "Imagination Technologies Meta processor architecture";
+ case EM_MCST_ELBRUS: return "MCST Elbrus general purpose hardware architecture";
+ case EM_ECOG16: return "Cyan Technology eCOG16 family";
+ case EM_CR16:
+ case EM_MICROBLAZE:
+ case EM_MICROBLAZE_OLD: return "Xilinx MicroBlaze";
+ case EM_ETPU: return "Freescale Extended Time Processing Unit";
+ case EM_SLE9X: return "Infineon Technologies SLE9X core";
+ /* 180 */
+ case EM_L1OM: return "Intel L1OM";
+ case EM_K1OM: return "Intel K1OM";
+ case EM_INTEL182: return "Intel (reserved)";
+ case EM_AARCH64: return "AArch64";
+ case EM_ARM184: return "ARM (reserved)";
+ case EM_AVR32: return "Atmel Corporation 32-bit microprocessor";
+ case EM_STM8: return "STMicroeletronics STM8 8-bit microcontroller";
+ case EM_TILE64: return "Tilera TILE64 multicore architecture family";
+ case EM_TILEPRO: return "Tilera TILEPro multicore architecture family";
+ /* 190 */
+ case EM_CUDA: return "NVIDIA CUDA architecture";
+ case EM_TILEGX: return "Tilera TILE-Gx multicore architecture family";
+ case EM_CLOUDSHIELD: return "CloudShield architecture family";
+ case EM_COREA_1ST: return "KIPO-KAIST Core-A 1st generation processor family";
+ case EM_COREA_2ND: return "KIPO-KAIST Core-A 2nd generation processor family";
+ case EM_ARC_COMPACT2: return "ARCv2";
+ case EM_OPEN8: return "Open8 8-bit RISC soft processor core";
+ case EM_RL78: return "Renesas RL78";
+ case EM_VIDEOCORE5: return "Broadcom VideoCore V processor";
+ case EM_78K0R: return "Renesas 78K0R";
+ /* 200 */
+ case EM_56800EX: return "Freescale 56800EX Digital Signal Controller (DSC)";
+ case EM_BA1: return "Beyond BA1 CPU architecture";
+ case EM_BA2: return "Beyond BA2 CPU architecture";
+ case EM_XCORE: return "XMOS xCORE processor family";
+ case EM_MCHP_PIC: return "Microchip 8-bit PIC(r) family";
+ case EM_INTELGT: return "Intel Graphics Technology";
+ /* 210 */
+ case EM_KM32: return "KM211 KM32 32-bit processor";
+ case EM_KMX32: return "KM211 KMX32 32-bit processor";
+ case EM_KMX16: return "KM211 KMX16 16-bit processor";
+ case EM_KMX8: return "KM211 KMX8 8-bit processor";
+ case EM_KVARC: return "KM211 KVARC processor";
+ case EM_CDP: return "Paneve CDP architecture family";
+ case EM_COGE: return "Cognitive Smart Memory Processor";
+ case EM_COOL: return "Bluechip Systems CoolEngine";
+ case EM_NORC: return "Nanoradio Optimized RISC";
+ case EM_CSR_KALIMBA: return "CSR Kalimba architecture family";
+ /* 220 */
+ case EM_Z80: return "Zilog Z80";
+ case EM_VISIUM: return "CDS VISIUMcore processor";
+ case EM_FT32: return "FTDI Chip FT32";
+ case EM_MOXIE: return "Moxie";
+ case EM_AMDGPU: return "AMD GPU";
+ /* 230 (all reserved) */
+ /* 240 */
+ case EM_RISCV: return "RISC-V";
+ case EM_LANAI: return "Lanai 32-bit processor";
+ case EM_CEVA: return "CEVA Processor Architecture Family";
+ case EM_CEVA_X2: return "CEVA X2 Processor Family";
+ case EM_BPF: return "Linux BPF";
+ case EM_GRAPHCORE_IPU: return "Graphcore Intelligent Processing Unit";
+ case EM_IMG1: return "Imagination Technologies";
+ /* 250 */
+ case EM_NFP: return "Netronome Flow Processor";
+ case EM_VE: return "NEC Vector Engine";
+ case EM_CSKY: return "C-SKY";
+ case EM_ARC_COMPACT3_64: return "Synopsys ARCv2.3 64-bit";
+ case EM_MCS6502: return "MOS Technology MCS 6502 processor";
+ case EM_ARC_COMPACT3: return "Synopsys ARCv2.3 32-bit";
+ case EM_KVX: return "Kalray VLIW core of the MPPA processor family";
+ case EM_65816: return "WDC 65816/65C816";
+ case EM_LOONGARCH: return "LoongArch";
+ case EM_KF32: return "ChipON KungFu32";
+
+ /* Large numbers... */
+ case EM_MT: return "Morpho Techologies MT processor";
+ case EM_ALPHA: return "Alpha";
+ case EM_WEBASSEMBLY: return "Web Assembly";
+ case EM_DLX: return "OpenDLX";
+ case EM_XSTORMY16: return "Sanyo XStormy16 CPU core";
+ case EM_IQ2000: return "Vitesse IQ2000";
+ case EM_M32C_OLD:
+ case EM_NIOS32: return "Altera Nios";
+ case EM_CYGNUS_MEP: return "Toshiba MeP Media Engine";
+ case EM_ADAPTEVA_EPIPHANY: return "Adapteva EPIPHANY";
+ case EM_CYGNUS_FRV: return "Fujitsu FR-V";
+ case EM_S12Z: return "Freescale S12Z";
+
+ default:
+ snprintf (buff, sizeof (buff), _("<unknown>: 0x%x"), e_machine);
+ return buff;
+ }
+}
+
+static void
+decode_ARC_machine_flags (unsigned e_flags, unsigned e_machine, char buf[])
+{
+ /* ARC has two machine types EM_ARC_COMPACT and EM_ARC_COMPACT2. Some
+ other compilers don't specify an architecture type in the e_flags, and
+ instead use EM_ARC_COMPACT for old ARC600, ARC601, and ARC700
+ architectures, and switch to EM_ARC_COMPACT2 for newer ARCEM and ARCHS
+ architectures.
+
+ Th GNU tools follows this use of EM_ARC_COMPACT and EM_ARC_COMPACT2,
+ but also sets a specific architecture type in the e_flags field.
+
+ However, when decoding the flags we don't worry if we see an
+ unexpected pairing, for example EM_ARC_COMPACT machine type, with
+ ARCEM architecture type. */
+
+ switch (e_flags & EF_ARC_MACH_MSK)
+ {
+ /* We only expect these to occur for EM_ARC_COMPACT2. */
+ case EF_ARC_CPU_ARCV2EM:
+ strcat (buf, ", ARC EM");
+ break;
+ case EF_ARC_CPU_ARCV2HS:
+ strcat (buf, ", ARC HS");
+ break;
+
+ /* We only expect these to occur for EM_ARC_COMPACT. */
+ case E_ARC_MACH_ARC600:
+ strcat (buf, ", ARC600");
+ break;
+ case E_ARC_MACH_ARC601:
+ strcat (buf, ", ARC601");
+ break;
+ case E_ARC_MACH_ARC700:
+ strcat (buf, ", ARC700");
+ break;
+
+ /* The only times we should end up here are (a) A corrupt ELF, (b) A
+ new ELF with new architecture being read by an old version of
+ readelf, or (c) An ELF built with non-GNU compiler that does not
+ set the architecture in the e_flags. */
+ default:
+ if (e_machine == EM_ARC_COMPACT)
+ strcat (buf, ", Unknown ARCompact");
+ else
+ strcat (buf, ", Unknown ARC");
+ break;
+ }
+
+ switch (e_flags & EF_ARC_OSABI_MSK)
+ {
+ case E_ARC_OSABI_ORIG:
+ strcat (buf, ", (ABI:legacy)");
+ break;
+ case E_ARC_OSABI_V2:
+ strcat (buf, ", (ABI:v2)");
+ break;
+ /* Only upstream 3.9+ kernels will support ARCv2 ISA. */
+ case E_ARC_OSABI_V3:
+ strcat (buf, ", v3 no-legacy-syscalls ABI");
+ break;
+ case E_ARC_OSABI_V4:
+ strcat (buf, ", v4 ABI");
+ break;
+ default:
+ strcat (buf, ", unrecognised ARC OSABI flag");
+ break;
+ }
+}
+
+static void
+decode_ARM_machine_flags (unsigned e_flags, char buf[])
+{
+ unsigned eabi;
+ bool unknown = false;
+
+ eabi = EF_ARM_EABI_VERSION (e_flags);
+ e_flags &= ~ EF_ARM_EABIMASK;
+
+ /* Handle "generic" ARM flags. */
+ if (e_flags & EF_ARM_RELEXEC)
+ {
+ strcat (buf, ", relocatable executable");
+ e_flags &= ~ EF_ARM_RELEXEC;
+ }
+
+ if (e_flags & EF_ARM_PIC)
+ {
+ strcat (buf, ", position independent");
+ e_flags &= ~ EF_ARM_PIC;
+ }
+
+ /* Now handle EABI specific flags. */
+ switch (eabi)
+ {
+ default:
+ strcat (buf, ", <unrecognized EABI>");
+ if (e_flags)
+ unknown = true;
+ break;
+
+ case EF_ARM_EABI_VER1:
+ strcat (buf, ", Version1 EABI");
+ while (e_flags)
+ {
+ unsigned flag;
+
+ /* Process flags one bit at a time. */
+ flag = e_flags & - e_flags;
+ e_flags &= ~ flag;
+
+ switch (flag)
+ {
+ case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */
+ strcat (buf, ", sorted symbol tables");
+ break;
+
+ default:
+ unknown = true;
+ break;
+ }
+ }
+ break;
+
+ case EF_ARM_EABI_VER2:
+ strcat (buf, ", Version2 EABI");
+ while (e_flags)
+ {
+ unsigned flag;
+
+ /* Process flags one bit at a time. */
+ flag = e_flags & - e_flags;
+ e_flags &= ~ flag;
+
+ switch (flag)
+ {
+ case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */
+ strcat (buf, ", sorted symbol tables");
+ break;
+
+ case EF_ARM_DYNSYMSUSESEGIDX:
+ strcat (buf, ", dynamic symbols use segment index");
+ break;
+
+ case EF_ARM_MAPSYMSFIRST:
+ strcat (buf, ", mapping symbols precede others");
+ break;
+
+ default:
+ unknown = true;
+ break;
+ }
+ }
+ break;
+
+ case EF_ARM_EABI_VER3:
+ strcat (buf, ", Version3 EABI");
+ break;
+
+ case EF_ARM_EABI_VER4:
+ strcat (buf, ", Version4 EABI");
+ while (e_flags)
+ {
+ unsigned flag;
+
+ /* Process flags one bit at a time. */
+ flag = e_flags & - e_flags;
+ e_flags &= ~ flag;
+
+ switch (flag)
+ {
+ case EF_ARM_BE8:
+ strcat (buf, ", BE8");
+ break;
+
+ case EF_ARM_LE8:
+ strcat (buf, ", LE8");
+ break;
+
+ default:
+ unknown = true;
+ break;
+ }
+ }
+ break;
+
+ case EF_ARM_EABI_VER5:
+ strcat (buf, ", Version5 EABI");
+ while (e_flags)
+ {
+ unsigned flag;
+
+ /* Process flags one bit at a time. */
+ flag = e_flags & - e_flags;
+ e_flags &= ~ flag;
+
+ switch (flag)
+ {
+ case EF_ARM_BE8:
+ strcat (buf, ", BE8");
+ break;
+
+ case EF_ARM_LE8:
+ strcat (buf, ", LE8");
+ break;
+
+ case EF_ARM_ABI_FLOAT_SOFT: /* Conflicts with EF_ARM_SOFT_FLOAT. */
+ strcat (buf, ", soft-float ABI");
+ break;
+
+ case EF_ARM_ABI_FLOAT_HARD: /* Conflicts with EF_ARM_VFP_FLOAT. */
+ strcat (buf, ", hard-float ABI");
+ break;
+
+ default:
+ unknown = true;
+ break;
+ }
+ }
+ break;
+
+ case EF_ARM_EABI_UNKNOWN:
+ strcat (buf, ", GNU EABI");
+ while (e_flags)
+ {
+ unsigned flag;
+
+ /* Process flags one bit at a time. */
+ flag = e_flags & - e_flags;
+ e_flags &= ~ flag;
+
+ switch (flag)
+ {
+ case EF_ARM_INTERWORK:
+ strcat (buf, ", interworking enabled");
+ break;
+
+ case EF_ARM_APCS_26:
+ strcat (buf, ", uses APCS/26");
+ break;
+
+ case EF_ARM_APCS_FLOAT:
+ strcat (buf, ", uses APCS/float");
+ break;
+
+ case EF_ARM_PIC:
+ strcat (buf, ", position independent");
+ break;
+
+ case EF_ARM_ALIGN8:
+ strcat (buf, ", 8 bit structure alignment");
+ break;
+
+ case EF_ARM_NEW_ABI:
+ strcat (buf, ", uses new ABI");
+ break;
+
+ case EF_ARM_OLD_ABI:
+ strcat (buf, ", uses old ABI");
+ break;
+
+ case EF_ARM_SOFT_FLOAT:
+ strcat (buf, ", software FP");
+ break;
+
+ case EF_ARM_VFP_FLOAT:
+ strcat (buf, ", VFP");
+ break;
+
+ case EF_ARM_MAVERICK_FLOAT:
+ strcat (buf, ", Maverick FP");
+ break;
+
+ default:
+ unknown = true;
+ break;
+ }
+ }
+ }
+
+ if (unknown)
+ strcat (buf,_(", <unknown>"));
+}
+
+static void
+decode_AVR_machine_flags (unsigned e_flags, char buf[], size_t size)
+{
+ --size; /* Leave space for null terminator. */
+
+ switch (e_flags & EF_AVR_MACH)
+ {
+ case E_AVR_MACH_AVR1:
+ strncat (buf, ", avr:1", size);
+ break;
+ case E_AVR_MACH_AVR2:
+ strncat (buf, ", avr:2", size);
+ break;
+ case E_AVR_MACH_AVR25:
+ strncat (buf, ", avr:25", size);
+ break;
+ case E_AVR_MACH_AVR3:
+ strncat (buf, ", avr:3", size);
+ break;
+ case E_AVR_MACH_AVR31:
+ strncat (buf, ", avr:31", size);
+ break;
+ case E_AVR_MACH_AVR35:
+ strncat (buf, ", avr:35", size);
+ break;
+ case E_AVR_MACH_AVR4:
+ strncat (buf, ", avr:4", size);
+ break;
+ case E_AVR_MACH_AVR5:
+ strncat (buf, ", avr:5", size);
+ break;
+ case E_AVR_MACH_AVR51:
+ strncat (buf, ", avr:51", size);
+ break;
+ case E_AVR_MACH_AVR6:
+ strncat (buf, ", avr:6", size);
+ break;
+ case E_AVR_MACH_AVRTINY:
+ strncat (buf, ", avr:100", size);
+ break;
+ case E_AVR_MACH_XMEGA1:
+ strncat (buf, ", avr:101", size);
+ break;
+ case E_AVR_MACH_XMEGA2:
+ strncat (buf, ", avr:102", size);
+ break;
+ case E_AVR_MACH_XMEGA3:
+ strncat (buf, ", avr:103", size);
+ break;
+ case E_AVR_MACH_XMEGA4:
+ strncat (buf, ", avr:104", size);
+ break;
+ case E_AVR_MACH_XMEGA5:
+ strncat (buf, ", avr:105", size);
+ break;
+ case E_AVR_MACH_XMEGA6:
+ strncat (buf, ", avr:106", size);
+ break;
+ case E_AVR_MACH_XMEGA7:
+ strncat (buf, ", avr:107", size);
+ break;
+ default:
+ strncat (buf, ", avr:<unknown>", size);
+ break;
+ }
+
+ size -= strlen (buf);
+ if (e_flags & EF_AVR_LINKRELAX_PREPARED)
+ strncat (buf, ", link-relax", size);
+}
+
+static void
+decode_NDS32_machine_flags (unsigned e_flags, char buf[], size_t size)
+{
+ unsigned abi;
+ unsigned arch;
+ unsigned config;
+ unsigned version;
+ bool has_fpu = false;
+ unsigned int r = 0;
+
+ static const char *ABI_STRINGS[] =
+ {
+ "ABI v0", /* use r5 as return register; only used in N1213HC */
+ "ABI v1", /* use r0 as return register */
+ "ABI v2", /* use r0 as return register and don't reserve 24 bytes for arguments */
+ "ABI v2fp", /* for FPU */
+ "AABI",
+ "ABI2 FP+"
+ };
+ static const char *VER_STRINGS[] =
+ {
+ "Andes ELF V1.3 or older",
+ "Andes ELF V1.3.1",
+ "Andes ELF V1.4"
+ };
+ static const char *ARCH_STRINGS[] =
+ {
+ "",
+ "Andes Star v1.0",
+ "Andes Star v2.0",
+ "Andes Star v3.0",
+ "Andes Star v3.0m"
+ };
+
+ abi = EF_NDS_ABI & e_flags;
+ arch = EF_NDS_ARCH & e_flags;
+ config = EF_NDS_INST & e_flags;
+ version = EF_NDS32_ELF_VERSION & e_flags;
+
+ memset (buf, 0, size);
+
+ switch (abi)
+ {
+ case E_NDS_ABI_V0:
+ case E_NDS_ABI_V1:
+ case E_NDS_ABI_V2:
+ case E_NDS_ABI_V2FP:
+ case E_NDS_ABI_AABI:
+ case E_NDS_ABI_V2FP_PLUS:
+ /* In case there are holes in the array. */
+ r += snprintf (buf + r, size - r, ", %s", ABI_STRINGS[abi >> EF_NDS_ABI_SHIFT]);
+ break;
+
+ default:
+ r += snprintf (buf + r, size - r, ", <unrecognized ABI>");
+ break;
+ }
+
+ switch (version)
+ {
+ case E_NDS32_ELF_VER_1_2:
+ case E_NDS32_ELF_VER_1_3:
+ case E_NDS32_ELF_VER_1_4:
+ r += snprintf (buf + r, size - r, ", %s", VER_STRINGS[version >> EF_NDS32_ELF_VERSION_SHIFT]);
+ break;
+
+ default:
+ r += snprintf (buf + r, size - r, ", <unrecognized ELF version number>");
+ break;
+ }
+
+ if (E_NDS_ABI_V0 == abi)
+ {
+ /* OLD ABI; only used in N1213HC, has performance extension 1. */
+ r += snprintf (buf + r, size - r, ", Andes Star v1.0, N1213HC, MAC, PERF1");
+ if (arch == E_NDS_ARCH_STAR_V1_0)
+ r += snprintf (buf + r, size -r, ", 16b"); /* has 16-bit instructions */
+ return;
+ }
+
+ switch (arch)
+ {
+ case E_NDS_ARCH_STAR_V1_0:
+ case E_NDS_ARCH_STAR_V2_0:
+ case E_NDS_ARCH_STAR_V3_0:
+ case E_NDS_ARCH_STAR_V3_M:
+ r += snprintf (buf + r, size - r, ", %s", ARCH_STRINGS[arch >> EF_NDS_ARCH_SHIFT]);
+ break;
+
+ default:
+ r += snprintf (buf + r, size - r, ", <unrecognized architecture>");
+ /* ARCH version determines how the e_flags are interpreted.
+ If it is unknown, we cannot proceed. */
+ return;
+ }
+
+ /* Newer ABI; Now handle architecture specific flags. */
+ if (arch == E_NDS_ARCH_STAR_V1_0)
+ {
+ if (config & E_NDS32_HAS_MFUSR_PC_INST)
+ r += snprintf (buf + r, size -r, ", MFUSR_PC");
+
+ if (!(config & E_NDS32_HAS_NO_MAC_INST))
+ r += snprintf (buf + r, size -r, ", MAC");
+
+ if (config & E_NDS32_HAS_DIV_INST)
+ r += snprintf (buf + r, size -r, ", DIV");
+
+ if (config & E_NDS32_HAS_16BIT_INST)
+ r += snprintf (buf + r, size -r, ", 16b");
+ }
+ else
+ {
+ if (config & E_NDS32_HAS_MFUSR_PC_INST)
+ {
+ if (version <= E_NDS32_ELF_VER_1_3)
+ r += snprintf (buf + r, size -r, ", [B8]");
+ else
+ r += snprintf (buf + r, size -r, ", EX9");
+ }
+
+ if (config & E_NDS32_HAS_MAC_DX_INST)
+ r += snprintf (buf + r, size -r, ", MAC_DX");
+
+ if (config & E_NDS32_HAS_DIV_DX_INST)
+ r += snprintf (buf + r, size -r, ", DIV_DX");
+
+ if (config & E_NDS32_HAS_16BIT_INST)
+ {
+ if (version <= E_NDS32_ELF_VER_1_3)
+ r += snprintf (buf + r, size -r, ", 16b");
+ else
+ r += snprintf (buf + r, size -r, ", IFC");
+ }
+ }
+
+ if (config & E_NDS32_HAS_EXT_INST)
+ r += snprintf (buf + r, size -r, ", PERF1");
+
+ if (config & E_NDS32_HAS_EXT2_INST)
+ r += snprintf (buf + r, size -r, ", PERF2");
+
+ if (config & E_NDS32_HAS_FPU_INST)
+ {
+ has_fpu = true;
+ r += snprintf (buf + r, size -r, ", FPU_SP");
+ }
+
+ if (config & E_NDS32_HAS_FPU_DP_INST)
+ {
+ has_fpu = true;
+ r += snprintf (buf + r, size -r, ", FPU_DP");
+ }
+
+ if (config & E_NDS32_HAS_FPU_MAC_INST)
+ {
+ has_fpu = true;
+ r += snprintf (buf + r, size -r, ", FPU_MAC");
+ }
+
+ if (has_fpu)
+ {
+ switch ((config & E_NDS32_FPU_REG_CONF) >> E_NDS32_FPU_REG_CONF_SHIFT)
+ {
+ case E_NDS32_FPU_REG_8SP_4DP:
+ r += snprintf (buf + r, size -r, ", FPU_REG:8/4");
+ break;
+ case E_NDS32_FPU_REG_16SP_8DP:
+ r += snprintf (buf + r, size -r, ", FPU_REG:16/8");
+ break;
+ case E_NDS32_FPU_REG_32SP_16DP:
+ r += snprintf (buf + r, size -r, ", FPU_REG:32/16");
+ break;
+ case E_NDS32_FPU_REG_32SP_32DP:
+ r += snprintf (buf + r, size -r, ", FPU_REG:32/32");
+ break;
+ }
+ }
+
+ if (config & E_NDS32_HAS_AUDIO_INST)
+ r += snprintf (buf + r, size -r, ", AUDIO");
+
+ if (config & E_NDS32_HAS_STRING_INST)
+ r += snprintf (buf + r, size -r, ", STR");
+
+ if (config & E_NDS32_HAS_REDUCED_REGS)
+ r += snprintf (buf + r, size -r, ", 16REG");
+
+ if (config & E_NDS32_HAS_VIDEO_INST)
+ {
+ if (version <= E_NDS32_ELF_VER_1_3)
+ r += snprintf (buf + r, size -r, ", VIDEO");
+ else
+ r += snprintf (buf + r, size -r, ", SATURATION");
+ }
+
+ if (config & E_NDS32_HAS_ENCRIPT_INST)
+ r += snprintf (buf + r, size -r, ", ENCRP");
+
+ if (config & E_NDS32_HAS_L2C_INST)
+ r += snprintf (buf + r, size -r, ", L2C");
+}
+
+static void
+decode_AMDGPU_machine_flags (Filedata *filedata, unsigned int e_flags,
+ char *buf)
+{
+ unsigned char *e_ident = filedata->file_header.e_ident;
+ unsigned char osabi = e_ident[EI_OSABI];
+ unsigned char abiversion = e_ident[EI_ABIVERSION];
+ unsigned int mach;
+
+ /* HSA OS ABI v2 used a different encoding, but we don't need to support it,
+ it has been deprecated for a while.
+
+ The PAL, MESA3D and NONE OS ABIs are not properly versioned, at the time
+ of writing, they use the same flags as HSA v3, so the code below uses that
+ assumption. */
+ if (osabi == ELFOSABI_AMDGPU_HSA && abiversion < ELFABIVERSION_AMDGPU_HSA_V3)
+ return;
+
+ mach = e_flags & EF_AMDGPU_MACH;
+ switch (mach)
+ {
+#define AMDGPU_CASE(code, string) \
+ case code: strcat (buf, ", " string); break;
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX600, "gfx600")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX601, "gfx601")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX700, "gfx700")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX701, "gfx701")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX702, "gfx702")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX703, "gfx703")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX704, "gfx704")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX801, "gfx801")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX802, "gfx802")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX803, "gfx803")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX810, "gfx810")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX900, "gfx900")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX902, "gfx902")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX904, "gfx904")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX906, "gfx906")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX908, "gfx908")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX909, "gfx909")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX90C, "gfx90c")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1010, "gfx1010")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1011, "gfx1011")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1012, "gfx1012")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1030, "gfx1030")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1031, "gfx1031")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1032, "gfx1032")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1033, "gfx1033")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX602, "gfx602")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX705, "gfx705")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX805, "gfx805")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1035, "gfx1035")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1034, "gfx1034")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX90A, "gfx90a")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX940, "gfx940")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1013, "gfx1013")
+ AMDGPU_CASE (EF_AMDGPU_MACH_AMDGCN_GFX1036, "gfx1036")
+ default:
+ sprintf (buf, _(", <unknown AMDGPU GPU type: %#x>"), mach);
+ break;
+#undef AMDGPU_CASE
+ }
+
+ buf += strlen (buf);
+ e_flags &= ~EF_AMDGPU_MACH;
+
+ if ((osabi == ELFOSABI_AMDGPU_HSA
+ && abiversion == ELFABIVERSION_AMDGPU_HSA_V3)
+ || osabi != ELFOSABI_AMDGPU_HSA)
+ {
+ /* For HSA v3 and other OS ABIs. */
+ if (e_flags & EF_AMDGPU_FEATURE_XNACK_V3)
+ {
+ strcat (buf, ", xnack on");
+ buf += strlen (buf);
+ e_flags &= ~EF_AMDGPU_FEATURE_XNACK_V3;
+ }
+
+ if (e_flags & EF_AMDGPU_FEATURE_SRAMECC_V3)
+ {
+ strcat (buf, ", sramecc on");
+ buf += strlen (buf);
+ e_flags &= ~EF_AMDGPU_FEATURE_SRAMECC_V3;
+ }
+ }
+ else
+ {
+ /* For HSA v4+. */
+ int xnack, sramecc;
+
+ xnack = e_flags & EF_AMDGPU_FEATURE_XNACK_V4;
+ switch (xnack)
+ {
+ case EF_AMDGPU_FEATURE_XNACK_UNSUPPORTED_V4:
+ break;
+
+ case EF_AMDGPU_FEATURE_XNACK_ANY_V4:
+ strcat (buf, ", xnack any");
+ break;
+
+ case EF_AMDGPU_FEATURE_XNACK_OFF_V4:
+ strcat (buf, ", xnack off");
+ break;
+
+ case EF_AMDGPU_FEATURE_XNACK_ON_V4:
+ strcat (buf, ", xnack on");
+ break;
+
+ default:
+ sprintf (buf, _(", <unknown xnack value: %#x>"), xnack);
+ break;
+ }
+
+ buf += strlen (buf);
+ e_flags &= ~EF_AMDGPU_FEATURE_XNACK_V4;
+
+ sramecc = e_flags & EF_AMDGPU_FEATURE_SRAMECC_V4;
+ switch (sramecc)
+ {
+ case EF_AMDGPU_FEATURE_SRAMECC_UNSUPPORTED_V4:
+ break;
+
+ case EF_AMDGPU_FEATURE_SRAMECC_ANY_V4:
+ strcat (buf, ", sramecc any");
+ break;
+
+ case EF_AMDGPU_FEATURE_SRAMECC_OFF_V4:
+ strcat (buf, ", sramecc off");
+ break;
+
+ case EF_AMDGPU_FEATURE_SRAMECC_ON_V4:
+ strcat (buf, ", sramecc on");
+ break;
+
+ default:
+ sprintf (buf, _(", <unknown sramecc value: %#x>"), sramecc);
+ break;
+ }
+
+ buf += strlen (buf);
+ e_flags &= ~EF_AMDGPU_FEATURE_SRAMECC_V4;
+ }
+
+ if (e_flags != 0)
+ sprintf (buf, _(", unknown flags bits: %#x"), e_flags);
+}
+
+static char *
+get_machine_flags (Filedata * filedata, unsigned e_flags, unsigned e_machine)
+{
+ static char buf[1024];
+
+ buf[0] = '\0';
+
+ if (e_flags)
+ {
+ switch (e_machine)
+ {
+ default:
+ break;
+
+ case EM_ARC_COMPACT2:
+ case EM_ARC_COMPACT:
+ decode_ARC_machine_flags (e_flags, e_machine, buf);
+ break;
+
+ case EM_ARM:
+ decode_ARM_machine_flags (e_flags, buf);
+ break;
+
+ case EM_AVR:
+ decode_AVR_machine_flags (e_flags, buf, sizeof buf);
+ break;
+
+ case EM_BLACKFIN:
+ if (e_flags & EF_BFIN_PIC)
+ strcat (buf, ", PIC");
+
+ if (e_flags & EF_BFIN_FDPIC)
+ strcat (buf, ", FDPIC");
+
+ if (e_flags & EF_BFIN_CODE_IN_L1)
+ strcat (buf, ", code in L1");
+
+ if (e_flags & EF_BFIN_DATA_IN_L1)
+ strcat (buf, ", data in L1");
+
+ break;
+
+ case EM_CYGNUS_FRV:
+ switch (e_flags & EF_FRV_CPU_MASK)
+ {
+ case EF_FRV_CPU_GENERIC:
+ break;
+
+ default:
+ strcat (buf, ", fr???");
+ break;
+
+ case EF_FRV_CPU_FR300:
+ strcat (buf, ", fr300");
+ break;
+
+ case EF_FRV_CPU_FR400:
+ strcat (buf, ", fr400");
+ break;
+ case EF_FRV_CPU_FR405:
+ strcat (buf, ", fr405");
+ break;
+
+ case EF_FRV_CPU_FR450:
+ strcat (buf, ", fr450");
+ break;
+
+ case EF_FRV_CPU_FR500:
+ strcat (buf, ", fr500");
+ break;
+ case EF_FRV_CPU_FR550:
+ strcat (buf, ", fr550");
+ break;
+
+ case EF_FRV_CPU_SIMPLE:
+ strcat (buf, ", simple");
+ break;
+ case EF_FRV_CPU_TOMCAT:
+ strcat (buf, ", tomcat");
+ break;
+ }
+ break;
+
+ case EM_68K:
+ if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_M68000)
+ strcat (buf, ", m68000");
+ else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_CPU32)
+ strcat (buf, ", cpu32");
+ else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_FIDO)
+ strcat (buf, ", fido_a");
+ else
+ {
+ char const * isa = _("unknown");
+ char const * mac = _("unknown mac");
+ char const * additional = NULL;
+
+ switch (e_flags & EF_M68K_CF_ISA_MASK)
+ {
+ case EF_M68K_CF_ISA_A_NODIV:
+ isa = "A";
+ additional = ", nodiv";
+ break;
+ case EF_M68K_CF_ISA_A:
+ isa = "A";
+ break;
+ case EF_M68K_CF_ISA_A_PLUS:
+ isa = "A+";
+ break;
+ case EF_M68K_CF_ISA_B_NOUSP:
+ isa = "B";
+ additional = ", nousp";
+ break;
+ case EF_M68K_CF_ISA_B:
+ isa = "B";
+ break;
+ case EF_M68K_CF_ISA_C:
+ isa = "C";
+ break;
+ case EF_M68K_CF_ISA_C_NODIV:
+ isa = "C";
+ additional = ", nodiv";
+ break;
+ }
+ strcat (buf, ", cf, isa ");
+ strcat (buf, isa);
+ if (additional)
+ strcat (buf, additional);
+ if (e_flags & EF_M68K_CF_FLOAT)
+ strcat (buf, ", float");
+ switch (e_flags & EF_M68K_CF_MAC_MASK)
+ {
+ case 0:
+ mac = NULL;
+ break;
+ case EF_M68K_CF_MAC:
+ mac = "mac";
+ break;
+ case EF_M68K_CF_EMAC:
+ mac = "emac";
+ break;
+ case EF_M68K_CF_EMAC_B:
+ mac = "emac_b";
+ break;
+ }
+ if (mac)
+ {
+ strcat (buf, ", ");
+ strcat (buf, mac);
+ }
+ }
+ break;
+
+ case EM_AMDGPU:
+ decode_AMDGPU_machine_flags (filedata, e_flags, buf);
+ break;
+
+ case EM_CYGNUS_MEP:
+ switch (e_flags & EF_MEP_CPU_MASK)
+ {
+ case EF_MEP_CPU_MEP: strcat (buf, ", generic MeP"); break;
+ case EF_MEP_CPU_C2: strcat (buf, ", MeP C2"); break;
+ case EF_MEP_CPU_C3: strcat (buf, ", MeP C3"); break;
+ case EF_MEP_CPU_C4: strcat (buf, ", MeP C4"); break;
+ case EF_MEP_CPU_C5: strcat (buf, ", MeP C5"); break;
+ case EF_MEP_CPU_H1: strcat (buf, ", MeP H1"); break;
+ default: strcat (buf, _(", <unknown MeP cpu type>")); break;
+ }
+
+ switch (e_flags & EF_MEP_COP_MASK)
+ {
+ case EF_MEP_COP_NONE: break;
+ case EF_MEP_COP_AVC: strcat (buf, ", AVC coprocessor"); break;
+ case EF_MEP_COP_AVC2: strcat (buf, ", AVC2 coprocessor"); break;
+ case EF_MEP_COP_FMAX: strcat (buf, ", FMAX coprocessor"); break;
+ case EF_MEP_COP_IVC2: strcat (buf, ", IVC2 coprocessor"); break;
+ default: strcat (buf, _("<unknown MeP copro type>")); break;
+ }
+
+ if (e_flags & EF_MEP_LIBRARY)
+ strcat (buf, ", Built for Library");
+
+ if (e_flags & EF_MEP_INDEX_MASK)
+ sprintf (buf + strlen (buf), ", Configuration Index: %#x",
+ e_flags & EF_MEP_INDEX_MASK);
+
+ if (e_flags & ~ EF_MEP_ALL_FLAGS)
+ sprintf (buf + strlen (buf), _(", unknown flags bits: %#x"),
+ e_flags & ~ EF_MEP_ALL_FLAGS);
+ break;
+
+ case EM_PPC:
+ if (e_flags & EF_PPC_EMB)
+ strcat (buf, ", emb");
+
+ if (e_flags & EF_PPC_RELOCATABLE)
+ strcat (buf, _(", relocatable"));
+
+ if (e_flags & EF_PPC_RELOCATABLE_LIB)
+ strcat (buf, _(", relocatable-lib"));
+ break;
+
+ case EM_PPC64:
+ if (e_flags & EF_PPC64_ABI)
+ {
+ char abi[] = ", abiv0";
+
+ abi[6] += e_flags & EF_PPC64_ABI;
+ strcat (buf, abi);
+ }
+ break;
+
+ case EM_V800:
+ if ((e_flags & EF_RH850_ABI) == EF_RH850_ABI)
+ strcat (buf, ", RH850 ABI");
+
+ if (e_flags & EF_V800_850E3)
+ strcat (buf, ", V3 architecture");
+
+ if ((e_flags & (EF_RH850_FPU_DOUBLE | EF_RH850_FPU_SINGLE)) == 0)
+ strcat (buf, ", FPU not used");
+
+ if ((e_flags & (EF_RH850_REGMODE22 | EF_RH850_REGMODE32)) == 0)
+ strcat (buf, ", regmode: COMMON");
+
+ if ((e_flags & (EF_RH850_GP_FIX | EF_RH850_GP_NOFIX)) == 0)
+ strcat (buf, ", r4 not used");
+
+ if ((e_flags & (EF_RH850_EP_FIX | EF_RH850_EP_NOFIX)) == 0)
+ strcat (buf, ", r30 not used");
+
+ if ((e_flags & (EF_RH850_TP_FIX | EF_RH850_TP_NOFIX)) == 0)
+ strcat (buf, ", r5 not used");
+
+ if ((e_flags & (EF_RH850_REG2_RESERVE | EF_RH850_REG2_NORESERVE)) == 0)
+ strcat (buf, ", r2 not used");
+
+ for (e_flags &= 0xFFFF; e_flags; e_flags &= ~ (e_flags & - e_flags))
+ {
+ switch (e_flags & - e_flags)
+ {
+ case EF_RH850_FPU_DOUBLE: strcat (buf, ", double precision FPU"); break;
+ case EF_RH850_FPU_SINGLE: strcat (buf, ", single precision FPU"); break;
+ case EF_RH850_REGMODE22: strcat (buf, ", regmode:22"); break;
+ case EF_RH850_REGMODE32: strcat (buf, ", regmode:23"); break;
+ case EF_RH850_GP_FIX: strcat (buf, ", r4 fixed"); break;
+ case EF_RH850_GP_NOFIX: strcat (buf, ", r4 free"); break;
+ case EF_RH850_EP_FIX: strcat (buf, ", r30 fixed"); break;
+ case EF_RH850_EP_NOFIX: strcat (buf, ", r30 free"); break;
+ case EF_RH850_TP_FIX: strcat (buf, ", r5 fixed"); break;
+ case EF_RH850_TP_NOFIX: strcat (buf, ", r5 free"); break;
+ case EF_RH850_REG2_RESERVE: strcat (buf, ", r2 fixed"); break;
+ case EF_RH850_REG2_NORESERVE: strcat (buf, ", r2 free"); break;
+ default: break;
+ }
+ }
+ break;
+
+ case EM_V850:
+ case EM_CYGNUS_V850:
+ switch (e_flags & EF_V850_ARCH)
+ {
+ case E_V850E3V5_ARCH:
+ strcat (buf, ", v850e3v5");
+ break;
+ case E_V850E2V3_ARCH:
+ strcat (buf, ", v850e2v3");
+ break;
+ case E_V850E2_ARCH:
+ strcat (buf, ", v850e2");
+ break;
+ case E_V850E1_ARCH:
+ strcat (buf, ", v850e1");
+ break;
+ case E_V850E_ARCH:
+ strcat (buf, ", v850e");
+ break;
+ case E_V850_ARCH:
+ strcat (buf, ", v850");
+ break;
+ default:
+ strcat (buf, _(", unknown v850 architecture variant"));
+ break;
+ }
+ break;
+
+ case EM_M32R:
+ case EM_CYGNUS_M32R:
+ if ((e_flags & EF_M32R_ARCH) == E_M32R_ARCH)
+ strcat (buf, ", m32r");
+ break;
+
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ if (e_flags & EF_MIPS_NOREORDER)
+ strcat (buf, ", noreorder");
+
+ if (e_flags & EF_MIPS_PIC)
+ strcat (buf, ", pic");
+
+ if (e_flags & EF_MIPS_CPIC)
+ strcat (buf, ", cpic");
+
+ if (e_flags & EF_MIPS_UCODE)
+ strcat (buf, ", ugen_reserved");
+
+ if (e_flags & EF_MIPS_ABI2)
+ strcat (buf, ", abi2");
+
+ if (e_flags & EF_MIPS_OPTIONS_FIRST)
+ strcat (buf, ", odk first");
+
+ if (e_flags & EF_MIPS_32BITMODE)
+ strcat (buf, ", 32bitmode");
+
+ if (e_flags & EF_MIPS_NAN2008)
+ strcat (buf, ", nan2008");
+
+ if (e_flags & EF_MIPS_FP64)
+ strcat (buf, ", fp64");
+
+ switch ((e_flags & EF_MIPS_MACH))
+ {
+ case E_MIPS_MACH_3900: strcat (buf, ", 3900"); break;
+ case E_MIPS_MACH_4010: strcat (buf, ", 4010"); break;
+ case E_MIPS_MACH_4100: strcat (buf, ", 4100"); break;
+ case E_MIPS_MACH_4111: strcat (buf, ", 4111"); break;
+ case E_MIPS_MACH_4120: strcat (buf, ", 4120"); break;
+ case E_MIPS_MACH_4650: strcat (buf, ", 4650"); break;
+ case E_MIPS_MACH_5400: strcat (buf, ", 5400"); break;
+ case E_MIPS_MACH_5500: strcat (buf, ", 5500"); break;
+ case E_MIPS_MACH_5900: strcat (buf, ", 5900"); break;
+ case E_MIPS_MACH_SB1: strcat (buf, ", sb1"); break;
+ case E_MIPS_MACH_9000: strcat (buf, ", 9000"); break;
+ case E_MIPS_MACH_LS2E: strcat (buf, ", loongson-2e"); break;
+ case E_MIPS_MACH_LS2F: strcat (buf, ", loongson-2f"); break;
+ case E_MIPS_MACH_GS464: strcat (buf, ", gs464"); break;
+ case E_MIPS_MACH_GS464E: strcat (buf, ", gs464e"); break;
+ case E_MIPS_MACH_GS264E: strcat (buf, ", gs264e"); break;
+ case E_MIPS_MACH_OCTEON: strcat (buf, ", octeon"); break;
+ case E_MIPS_MACH_OCTEON2: strcat (buf, ", octeon2"); break;
+ case E_MIPS_MACH_OCTEON3: strcat (buf, ", octeon3"); break;
+ case E_MIPS_MACH_XLR: strcat (buf, ", xlr"); break;
+ case E_MIPS_MACH_IAMR2: strcat (buf, ", interaptiv-mr2"); break;
+ case 0:
+ /* We simply ignore the field in this case to avoid confusion:
+ MIPS ELF does not specify EF_MIPS_MACH, it is a GNU
+ extension. */
+ break;
+ default: strcat (buf, _(", unknown CPU")); break;
+ }
+
+ switch ((e_flags & EF_MIPS_ABI))
+ {
+ case E_MIPS_ABI_O32: strcat (buf, ", o32"); break;
+ case E_MIPS_ABI_O64: strcat (buf, ", o64"); break;
+ case E_MIPS_ABI_EABI32: strcat (buf, ", eabi32"); break;
+ case E_MIPS_ABI_EABI64: strcat (buf, ", eabi64"); break;
+ case 0:
+ /* We simply ignore the field in this case to avoid confusion:
+ MIPS ELF does not specify EF_MIPS_ABI, it is a GNU extension.
+ This means it is likely to be an o32 file, but not for
+ sure. */
+ break;
+ default: strcat (buf, _(", unknown ABI")); break;
+ }
+
+ if (e_flags & EF_MIPS_ARCH_ASE_MDMX)
+ strcat (buf, ", mdmx");
+
+ if (e_flags & EF_MIPS_ARCH_ASE_M16)
+ strcat (buf, ", mips16");
+
+ if (e_flags & EF_MIPS_ARCH_ASE_MICROMIPS)
+ strcat (buf, ", micromips");
+
+ switch ((e_flags & EF_MIPS_ARCH))
+ {
+ case E_MIPS_ARCH_1: strcat (buf, ", mips1"); break;
+ case E_MIPS_ARCH_2: strcat (buf, ", mips2"); break;
+ case E_MIPS_ARCH_3: strcat (buf, ", mips3"); break;
+ case E_MIPS_ARCH_4: strcat (buf, ", mips4"); break;
+ case E_MIPS_ARCH_5: strcat (buf, ", mips5"); break;
+ case E_MIPS_ARCH_32: strcat (buf, ", mips32"); break;
+ case E_MIPS_ARCH_32R2: strcat (buf, ", mips32r2"); break;
+ case E_MIPS_ARCH_32R6: strcat (buf, ", mips32r6"); break;
+ case E_MIPS_ARCH_64: strcat (buf, ", mips64"); break;
+ case E_MIPS_ARCH_64R2: strcat (buf, ", mips64r2"); break;
+ case E_MIPS_ARCH_64R6: strcat (buf, ", mips64r6"); break;
+ default: strcat (buf, _(", unknown ISA")); break;
+ }
+ break;
+
+ case EM_NDS32:
+ decode_NDS32_machine_flags (e_flags, buf, sizeof buf);
+ break;
+
+ case EM_NFP:
+ switch (EF_NFP_MACH (e_flags))
+ {
+ case E_NFP_MACH_3200:
+ strcat (buf, ", NFP-32xx");
+ break;
+ case E_NFP_MACH_6000:
+ strcat (buf, ", NFP-6xxx");
+ break;
+ }
+ break;
+
+ case EM_RISCV:
+ if (e_flags & EF_RISCV_RVC)
+ strcat (buf, ", RVC");
+
+ if (e_flags & EF_RISCV_RVE)
+ strcat (buf, ", RVE");
+
+ switch (e_flags & EF_RISCV_FLOAT_ABI)
+ {
+ case EF_RISCV_FLOAT_ABI_SOFT:
+ strcat (buf, ", soft-float ABI");
+ break;
+
+ case EF_RISCV_FLOAT_ABI_SINGLE:
+ strcat (buf, ", single-float ABI");
+ break;
+
+ case EF_RISCV_FLOAT_ABI_DOUBLE:
+ strcat (buf, ", double-float ABI");
+ break;
+
+ case EF_RISCV_FLOAT_ABI_QUAD:
+ strcat (buf, ", quad-float ABI");
+ break;
+ }
+ break;
+
+ case EM_SH:
+ switch ((e_flags & EF_SH_MACH_MASK))
+ {
+ case EF_SH1: strcat (buf, ", sh1"); break;
+ case EF_SH2: strcat (buf, ", sh2"); break;
+ case EF_SH3: strcat (buf, ", sh3"); break;
+ case EF_SH_DSP: strcat (buf, ", sh-dsp"); break;
+ case EF_SH3_DSP: strcat (buf, ", sh3-dsp"); break;
+ case EF_SH4AL_DSP: strcat (buf, ", sh4al-dsp"); break;
+ case EF_SH3E: strcat (buf, ", sh3e"); break;
+ case EF_SH4: strcat (buf, ", sh4"); break;
+ case EF_SH5: strcat (buf, ", sh5"); break;
+ case EF_SH2E: strcat (buf, ", sh2e"); break;
+ case EF_SH4A: strcat (buf, ", sh4a"); break;
+ case EF_SH2A: strcat (buf, ", sh2a"); break;
+ case EF_SH4_NOFPU: strcat (buf, ", sh4-nofpu"); break;
+ case EF_SH4A_NOFPU: strcat (buf, ", sh4a-nofpu"); break;
+ case EF_SH2A_NOFPU: strcat (buf, ", sh2a-nofpu"); break;
+ case EF_SH3_NOMMU: strcat (buf, ", sh3-nommu"); break;
+ case EF_SH4_NOMMU_NOFPU: strcat (buf, ", sh4-nommu-nofpu"); break;
+ case EF_SH2A_SH4_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh4-nommu-nofpu"); break;
+ case EF_SH2A_SH3_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh3-nommu"); break;
+ case EF_SH2A_SH4: strcat (buf, ", sh2a-or-sh4"); break;
+ case EF_SH2A_SH3E: strcat (buf, ", sh2a-or-sh3e"); break;
+ default: strcat (buf, _(", unknown ISA")); break;
+ }
+
+ if (e_flags & EF_SH_PIC)
+ strcat (buf, ", pic");
+
+ if (e_flags & EF_SH_FDPIC)
+ strcat (buf, ", fdpic");
+ break;
+
+ case EM_OR1K:
+ if (e_flags & EF_OR1K_NODELAY)
+ strcat (buf, ", no delay");
+ break;
+
+ case EM_SPARCV9:
+ if (e_flags & EF_SPARC_32PLUS)
+ strcat (buf, ", v8+");
+
+ if (e_flags & EF_SPARC_SUN_US1)
+ strcat (buf, ", ultrasparcI");
+
+ if (e_flags & EF_SPARC_SUN_US3)
+ strcat (buf, ", ultrasparcIII");
+
+ if (e_flags & EF_SPARC_HAL_R1)
+ strcat (buf, ", halr1");
+
+ if (e_flags & EF_SPARC_LEDATA)
+ strcat (buf, ", ledata");
+
+ if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_TSO)
+ strcat (buf, ", tso");
+
+ if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_PSO)
+ strcat (buf, ", pso");
+
+ if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_RMO)
+ strcat (buf, ", rmo");
+ break;
+
+ case EM_PARISC:
+ switch (e_flags & EF_PARISC_ARCH)
+ {
+ case EFA_PARISC_1_0:
+ strcpy (buf, ", PA-RISC 1.0");
+ break;
+ case EFA_PARISC_1_1:
+ strcpy (buf, ", PA-RISC 1.1");
+ break;
+ case EFA_PARISC_2_0:
+ strcpy (buf, ", PA-RISC 2.0");
+ break;
+ default:
+ break;
+ }
+ if (e_flags & EF_PARISC_TRAPNIL)
+ strcat (buf, ", trapnil");
+ if (e_flags & EF_PARISC_EXT)
+ strcat (buf, ", ext");
+ if (e_flags & EF_PARISC_LSB)
+ strcat (buf, ", lsb");
+ if (e_flags & EF_PARISC_WIDE)
+ strcat (buf, ", wide");
+ if (e_flags & EF_PARISC_NO_KABP)
+ strcat (buf, ", no kabp");
+ if (e_flags & EF_PARISC_LAZYSWAP)
+ strcat (buf, ", lazyswap");
+ break;
+
+ case EM_PJ:
+ case EM_PJ_OLD:
+ if ((e_flags & EF_PICOJAVA_NEWCALLS) == EF_PICOJAVA_NEWCALLS)
+ strcat (buf, ", new calling convention");
+
+ if ((e_flags & EF_PICOJAVA_GNUCALLS) == EF_PICOJAVA_GNUCALLS)
+ strcat (buf, ", gnu calling convention");
+ break;
+
+ case EM_IA_64:
+ if ((e_flags & EF_IA_64_ABI64))
+ strcat (buf, ", 64-bit");
+ else
+ strcat (buf, ", 32-bit");
+ if ((e_flags & EF_IA_64_REDUCEDFP))
+ strcat (buf, ", reduced fp model");
+ if ((e_flags & EF_IA_64_NOFUNCDESC_CONS_GP))
+ strcat (buf, ", no function descriptors, constant gp");
+ else if ((e_flags & EF_IA_64_CONS_GP))
+ strcat (buf, ", constant gp");
+ if ((e_flags & EF_IA_64_ABSOLUTE))
+ strcat (buf, ", absolute");
+ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS)
+ {
+ if ((e_flags & EF_IA_64_VMS_LINKAGES))
+ strcat (buf, ", vms_linkages");
+ switch ((e_flags & EF_IA_64_VMS_COMCOD))
+ {
+ case EF_IA_64_VMS_COMCOD_SUCCESS:
+ break;
+ case EF_IA_64_VMS_COMCOD_WARNING:
+ strcat (buf, ", warning");
+ break;
+ case EF_IA_64_VMS_COMCOD_ERROR:
+ strcat (buf, ", error");
+ break;
+ case EF_IA_64_VMS_COMCOD_ABORT:
+ strcat (buf, ", abort");
+ break;
+ default:
+ warn (_("Unrecognised IA64 VMS Command Code: %x\n"),
+ e_flags & EF_IA_64_VMS_COMCOD);
+ strcat (buf, ", <unknown>");
+ }
+ }
+ break;
+
+ case EM_VAX:
+ if ((e_flags & EF_VAX_NONPIC))
+ strcat (buf, ", non-PIC");
+ if ((e_flags & EF_VAX_DFLOAT))
+ strcat (buf, ", D-Float");
+ if ((e_flags & EF_VAX_GFLOAT))
+ strcat (buf, ", G-Float");
+ break;
+
+ case EM_VISIUM:
+ if (e_flags & EF_VISIUM_ARCH_MCM)
+ strcat (buf, ", mcm");
+ else if (e_flags & EF_VISIUM_ARCH_MCM24)
+ strcat (buf, ", mcm24");
+ if (e_flags & EF_VISIUM_ARCH_GR6)
+ strcat (buf, ", gr6");
+ break;
+
+ case EM_RL78:
+ switch (e_flags & E_FLAG_RL78_CPU_MASK)
+ {
+ case E_FLAG_RL78_ANY_CPU: break;
+ case E_FLAG_RL78_G10: strcat (buf, ", G10"); break;
+ case E_FLAG_RL78_G13: strcat (buf, ", G13"); break;
+ case E_FLAG_RL78_G14: strcat (buf, ", G14"); break;
+ }
+ if (e_flags & E_FLAG_RL78_64BIT_DOUBLES)
+ strcat (buf, ", 64-bit doubles");
+ break;
+
+ case EM_RX:
+ if (e_flags & E_FLAG_RX_64BIT_DOUBLES)
+ strcat (buf, ", 64-bit doubles");
+ if (e_flags & E_FLAG_RX_DSP)
+ strcat (buf, ", dsp");
+ if (e_flags & E_FLAG_RX_PID)
+ strcat (buf, ", pid");
+ if (e_flags & E_FLAG_RX_ABI)
+ strcat (buf, ", RX ABI");
+ if (e_flags & E_FLAG_RX_SINSNS_SET)
+ strcat (buf, e_flags & E_FLAG_RX_SINSNS_YES
+ ? ", uses String instructions" : ", bans String instructions");
+ if (e_flags & E_FLAG_RX_V2)
+ strcat (buf, ", V2");
+ if (e_flags & E_FLAG_RX_V3)
+ strcat (buf, ", V3");
+ break;
+
+ case EM_S390:
+ if (e_flags & EF_S390_HIGH_GPRS)
+ strcat (buf, ", highgprs");
+ break;
+
+ case EM_TI_C6000:
+ if ((e_flags & EF_C6000_REL))
+ strcat (buf, ", relocatable module");
+ break;
+
+ case EM_MSP430:
+ strcat (buf, _(": architecture variant: "));
+ switch (e_flags & EF_MSP430_MACH)
+ {
+ case E_MSP430_MACH_MSP430x11: strcat (buf, "MSP430x11"); break;
+ case E_MSP430_MACH_MSP430x11x1 : strcat (buf, "MSP430x11x1 "); break;
+ case E_MSP430_MACH_MSP430x12: strcat (buf, "MSP430x12"); break;
+ case E_MSP430_MACH_MSP430x13: strcat (buf, "MSP430x13"); break;
+ case E_MSP430_MACH_MSP430x14: strcat (buf, "MSP430x14"); break;
+ case E_MSP430_MACH_MSP430x15: strcat (buf, "MSP430x15"); break;
+ case E_MSP430_MACH_MSP430x16: strcat (buf, "MSP430x16"); break;
+ case E_MSP430_MACH_MSP430x31: strcat (buf, "MSP430x31"); break;
+ case E_MSP430_MACH_MSP430x32: strcat (buf, "MSP430x32"); break;
+ case E_MSP430_MACH_MSP430x33: strcat (buf, "MSP430x33"); break;
+ case E_MSP430_MACH_MSP430x41: strcat (buf, "MSP430x41"); break;
+ case E_MSP430_MACH_MSP430x42: strcat (buf, "MSP430x42"); break;
+ case E_MSP430_MACH_MSP430x43: strcat (buf, "MSP430x43"); break;
+ case E_MSP430_MACH_MSP430x44: strcat (buf, "MSP430x44"); break;
+ case E_MSP430_MACH_MSP430X : strcat (buf, "MSP430X"); break;
+ default:
+ strcat (buf, _(": unknown")); break;
+ }
+
+ if (e_flags & ~ EF_MSP430_MACH)
+ strcat (buf, _(": unknown extra flag bits also present"));
+ break;
+
+ case EM_Z80:
+ switch (e_flags & EF_Z80_MACH_MSK)
+ {
+ case EF_Z80_MACH_Z80: strcat (buf, ", Z80"); break;
+ case EF_Z80_MACH_Z180: strcat (buf, ", Z180"); break;
+ case EF_Z80_MACH_R800: strcat (buf, ", R800"); break;
+ case EF_Z80_MACH_EZ80_Z80: strcat (buf, ", EZ80"); break;
+ case EF_Z80_MACH_EZ80_ADL: strcat (buf, ", EZ80, ADL"); break;
+ case EF_Z80_MACH_GBZ80: strcat (buf, ", GBZ80"); break;
+ case EF_Z80_MACH_Z80N: strcat (buf, ", Z80N"); break;
+ default:
+ strcat (buf, _(", unknown")); break;
+ }
+ break;
+ case EM_LOONGARCH:
+ if (EF_LOONGARCH_IS_LP64 (e_flags))
+ strcat (buf, ", LP64");
+ else if (EF_LOONGARCH_IS_ILP32 (e_flags))
+ strcat (buf, ", ILP32");
+
+ if (EF_LOONGARCH_IS_SOFT_FLOAT (e_flags))
+ strcat (buf, ", SOFT-FLOAT");
+ else if (EF_LOONGARCH_IS_SINGLE_FLOAT (e_flags))
+ strcat (buf, ", SINGLE-FLOAT");
+ else if (EF_LOONGARCH_IS_DOUBLE_FLOAT (e_flags))
+ strcat (buf, ", DOUBLE-FLOAT");
+
+ break;
+ }
+ }
+
+ return buf;
+}
+
+static const char *
+get_osabi_name (Filedata * filedata, unsigned int osabi)
+{
+ static char buff[32];
+
+ switch (osabi)
+ {
+ case ELFOSABI_NONE: return "UNIX - System V";
+ case ELFOSABI_HPUX: return "UNIX - HP-UX";
+ case ELFOSABI_NETBSD: return "UNIX - NetBSD";
+ case ELFOSABI_GNU: return "UNIX - GNU";
+ case ELFOSABI_SOLARIS: return "UNIX - Solaris";
+ case ELFOSABI_AIX: return "UNIX - AIX";
+ case ELFOSABI_IRIX: return "UNIX - IRIX";
+ case ELFOSABI_FREEBSD: return "UNIX - FreeBSD";
+ case ELFOSABI_TRU64: return "UNIX - TRU64";
+ case ELFOSABI_MODESTO: return "Novell - Modesto";
+ case ELFOSABI_OPENBSD: return "UNIX - OpenBSD";
+ case ELFOSABI_OPENVMS: return "VMS - OpenVMS";
+ case ELFOSABI_NSK: return "HP - Non-Stop Kernel";
+ case ELFOSABI_AROS: return "AROS";
+ case ELFOSABI_FENIXOS: return "FenixOS";
+ case ELFOSABI_CLOUDABI: return "Nuxi CloudABI";
+ case ELFOSABI_OPENVOS: return "Stratus Technologies OpenVOS";
+ default:
+ if (osabi >= 64)
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_AMDGPU:
+ switch (osabi)
+ {
+ case ELFOSABI_AMDGPU_HSA: return "AMD HSA";
+ case ELFOSABI_AMDGPU_PAL: return "AMD PAL";
+ case ELFOSABI_AMDGPU_MESA3D: return "AMD Mesa3D";
+ default:
+ break;
+ }
+ break;
+
+ case EM_ARM:
+ switch (osabi)
+ {
+ case ELFOSABI_ARM: return "ARM";
+ case ELFOSABI_ARM_FDPIC: return "ARM FDPIC";
+ default:
+ break;
+ }
+ break;
+
+ case EM_MSP430:
+ case EM_MSP430_OLD:
+ case EM_VISIUM:
+ switch (osabi)
+ {
+ case ELFOSABI_STANDALONE: return _("Standalone App");
+ default:
+ break;
+ }
+ break;
+
+ case EM_TI_C6000:
+ switch (osabi)
+ {
+ case ELFOSABI_C6000_ELFABI: return _("Bare-metal C6000");
+ case ELFOSABI_C6000_LINUX: return "Linux C6000";
+ default:
+ break;
+ }
+ break;
+
+ default:
+ break;
+ }
+ snprintf (buff, sizeof (buff), _("<unknown: %x>"), osabi);
+ return buff;
+ }
+}
+
+static const char *
+get_aarch64_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case PT_AARCH64_ARCHEXT: return "AARCH64_ARCHEXT";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_arm_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case PT_ARM_EXIDX: return "EXIDX";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_s390_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case PT_S390_PGSTE: return "S390_PGSTE";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_mips_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case PT_MIPS_REGINFO: return "REGINFO";
+ case PT_MIPS_RTPROC: return "RTPROC";
+ case PT_MIPS_OPTIONS: return "OPTIONS";
+ case PT_MIPS_ABIFLAGS: return "ABIFLAGS";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_parisc_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case PT_PARISC_ARCHEXT: return "PARISC_ARCHEXT";
+ case PT_PARISC_UNWIND: return "PARISC_UNWIND";
+ case PT_PARISC_WEAKORDER: return "PARISC_WEAKORDER";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_ia64_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case PT_IA_64_ARCHEXT: return "IA_64_ARCHEXT";
+ case PT_IA_64_UNWIND: return "IA_64_UNWIND";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_tic6x_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case PT_C6000_PHATTR: return "C6000_PHATTR";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_riscv_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case PT_RISCV_ATTRIBUTES: return "RISCV_ATTRIBUTES";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_hpux_segment_type (unsigned long type, unsigned e_machine)
+{
+ if (e_machine == EM_PARISC)
+ switch (type)
+ {
+ case PT_HP_TLS: return "HP_TLS";
+ case PT_HP_CORE_NONE: return "HP_CORE_NONE";
+ case PT_HP_CORE_VERSION: return "HP_CORE_VERSION";
+ case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL";
+ case PT_HP_CORE_COMM: return "HP_CORE_COMM";
+ case PT_HP_CORE_PROC: return "HP_CORE_PROC";
+ case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE";
+ case PT_HP_CORE_STACK: return "HP_CORE_STACK";
+ case PT_HP_CORE_SHM: return "HP_CORE_SHM";
+ case PT_HP_CORE_MMF: return "HP_CORE_MMF";
+ case PT_HP_PARALLEL: return "HP_PARALLEL";
+ case PT_HP_FASTBIND: return "HP_FASTBIND";
+ case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT";
+ case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT";
+ case PT_HP_STACK: return "HP_STACK";
+ case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME";
+ default: return NULL;
+ }
+
+ if (e_machine == EM_IA_64)
+ switch (type)
+ {
+ case PT_HP_TLS: return "HP_TLS";
+ case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT";
+ case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT";
+ case PT_IA_64_HP_STACK: return "HP_STACK";
+ default: return NULL;
+ }
+
+ return NULL;
+}
+
+static const char *
+get_solaris_segment_type (unsigned long type)
+{
+ switch (type)
+ {
+ case 0x6464e550: return "PT_SUNW_UNWIND";
+ case 0x6474e550: return "PT_SUNW_EH_FRAME";
+ case 0x6ffffff7: return "PT_LOSUNW";
+ case 0x6ffffffa: return "PT_SUNWBSS";
+ case 0x6ffffffb: return "PT_SUNWSTACK";
+ case 0x6ffffffc: return "PT_SUNWDTRACE";
+ case 0x6ffffffd: return "PT_SUNWCAP";
+ case 0x6fffffff: return "PT_HISUNW";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_segment_type (Filedata * filedata, unsigned long p_type)
+{
+ static char buff[32];
+
+ switch (p_type)
+ {
+ case PT_NULL: return "NULL";
+ case PT_LOAD: return "LOAD";
+ case PT_DYNAMIC: return "DYNAMIC";
+ case PT_INTERP: return "INTERP";
+ case PT_NOTE: return "NOTE";
+ case PT_SHLIB: return "SHLIB";
+ case PT_PHDR: return "PHDR";
+ case PT_TLS: return "TLS";
+ case PT_GNU_EH_FRAME: return "GNU_EH_FRAME";
+ case PT_GNU_STACK: return "GNU_STACK";
+ case PT_GNU_RELRO: return "GNU_RELRO";
+ case PT_GNU_PROPERTY: return "GNU_PROPERTY";
+
+ case PT_OPENBSD_RANDOMIZE: return "OPENBSD_RANDOMIZE";
+ case PT_OPENBSD_WXNEEDED: return "OPENBSD_WXNEEDED";
+ case PT_OPENBSD_BOOTDATA: return "OPENBSD_BOOTDATA";
+
+ default:
+ if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC))
+ {
+ const char * result;
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_AARCH64:
+ result = get_aarch64_segment_type (p_type);
+ break;
+ case EM_ARM:
+ result = get_arm_segment_type (p_type);
+ break;
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ result = get_mips_segment_type (p_type);
+ break;
+ case EM_PARISC:
+ result = get_parisc_segment_type (p_type);
+ break;
+ case EM_IA_64:
+ result = get_ia64_segment_type (p_type);
+ break;
+ case EM_TI_C6000:
+ result = get_tic6x_segment_type (p_type);
+ break;
+ case EM_S390:
+ case EM_S390_OLD:
+ result = get_s390_segment_type (p_type);
+ break;
+ case EM_RISCV:
+ result = get_riscv_segment_type (p_type);
+ break;
+ default:
+ result = NULL;
+ break;
+ }
+
+ if (result != NULL)
+ return result;
+
+ sprintf (buff, "LOPROC+%#lx", p_type - PT_LOPROC);
+ }
+ else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS))
+ {
+ const char * result = NULL;
+
+ switch (filedata->file_header.e_ident[EI_OSABI])
+ {
+ case ELFOSABI_GNU:
+ case ELFOSABI_FREEBSD:
+ if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI)
+ {
+ sprintf (buff, "GNU_MBIND+%#lx", p_type - PT_GNU_MBIND_LO);
+ result = buff;
+ }
+ break;
+ case ELFOSABI_HPUX:
+ result = get_hpux_segment_type (p_type,
+ filedata->file_header.e_machine);
+ break;
+ case ELFOSABI_SOLARIS:
+ result = get_solaris_segment_type (p_type);
+ break;
+ default:
+ break;
+ }
+ if (result != NULL)
+ return result;
+
+ sprintf (buff, "LOOS+%#lx", p_type - PT_LOOS);
+ }
+ else
+ snprintf (buff, sizeof (buff), _("<unknown>: %lx"), p_type);
+
+ return buff;
+ }
+}
+
+static const char *
+get_arc_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_ARC_ATTRIBUTES: return "ARC_ATTRIBUTES";
+ default:
+ break;
+ }
+ return NULL;
+}
+
+static const char *
+get_mips_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_MIPS_LIBLIST: return "MIPS_LIBLIST";
+ case SHT_MIPS_MSYM: return "MIPS_MSYM";
+ case SHT_MIPS_CONFLICT: return "MIPS_CONFLICT";
+ case SHT_MIPS_GPTAB: return "MIPS_GPTAB";
+ case SHT_MIPS_UCODE: return "MIPS_UCODE";
+ case SHT_MIPS_DEBUG: return "MIPS_DEBUG";
+ case SHT_MIPS_REGINFO: return "MIPS_REGINFO";
+ case SHT_MIPS_PACKAGE: return "MIPS_PACKAGE";
+ case SHT_MIPS_PACKSYM: return "MIPS_PACKSYM";
+ case SHT_MIPS_RELD: return "MIPS_RELD";
+ case SHT_MIPS_IFACE: return "MIPS_IFACE";
+ case SHT_MIPS_CONTENT: return "MIPS_CONTENT";
+ case SHT_MIPS_OPTIONS: return "MIPS_OPTIONS";
+ case SHT_MIPS_SHDR: return "MIPS_SHDR";
+ case SHT_MIPS_FDESC: return "MIPS_FDESC";
+ case SHT_MIPS_EXTSYM: return "MIPS_EXTSYM";
+ case SHT_MIPS_DENSE: return "MIPS_DENSE";
+ case SHT_MIPS_PDESC: return "MIPS_PDESC";
+ case SHT_MIPS_LOCSYM: return "MIPS_LOCSYM";
+ case SHT_MIPS_AUXSYM: return "MIPS_AUXSYM";
+ case SHT_MIPS_OPTSYM: return "MIPS_OPTSYM";
+ case SHT_MIPS_LOCSTR: return "MIPS_LOCSTR";
+ case SHT_MIPS_LINE: return "MIPS_LINE";
+ case SHT_MIPS_RFDESC: return "MIPS_RFDESC";
+ case SHT_MIPS_DELTASYM: return "MIPS_DELTASYM";
+ case SHT_MIPS_DELTAINST: return "MIPS_DELTAINST";
+ case SHT_MIPS_DELTACLASS: return "MIPS_DELTACLASS";
+ case SHT_MIPS_DWARF: return "MIPS_DWARF";
+ case SHT_MIPS_DELTADECL: return "MIPS_DELTADECL";
+ case SHT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB";
+ case SHT_MIPS_EVENTS: return "MIPS_EVENTS";
+ case SHT_MIPS_TRANSLATE: return "MIPS_TRANSLATE";
+ case SHT_MIPS_PIXIE: return "MIPS_PIXIE";
+ case SHT_MIPS_XLATE: return "MIPS_XLATE";
+ case SHT_MIPS_XLATE_DEBUG: return "MIPS_XLATE_DEBUG";
+ case SHT_MIPS_WHIRL: return "MIPS_WHIRL";
+ case SHT_MIPS_EH_REGION: return "MIPS_EH_REGION";
+ case SHT_MIPS_XLATE_OLD: return "MIPS_XLATE_OLD";
+ case SHT_MIPS_PDR_EXCEPTION: return "MIPS_PDR_EXCEPTION";
+ case SHT_MIPS_ABIFLAGS: return "MIPS_ABIFLAGS";
+ case SHT_MIPS_XHASH: return "MIPS_XHASH";
+ default:
+ break;
+ }
+ return NULL;
+}
+
+static const char *
+get_parisc_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_PARISC_EXT: return "PARISC_EXT";
+ case SHT_PARISC_UNWIND: return "PARISC_UNWIND";
+ case SHT_PARISC_DOC: return "PARISC_DOC";
+ case SHT_PARISC_ANNOT: return "PARISC_ANNOT";
+ case SHT_PARISC_SYMEXTN: return "PARISC_SYMEXTN";
+ case SHT_PARISC_STUBS: return "PARISC_STUBS";
+ case SHT_PARISC_DLKM: return "PARISC_DLKM";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_ia64_section_type_name (Filedata * filedata, unsigned int sh_type)
+{
+ /* If the top 8 bits are 0x78 the next 8 are the os/abi ID. */
+ if ((sh_type & 0xFF000000) == SHT_IA_64_LOPSREG)
+ return get_osabi_name (filedata, (sh_type & 0x00FF0000) >> 16);
+
+ switch (sh_type)
+ {
+ case SHT_IA_64_EXT: return "IA_64_EXT";
+ case SHT_IA_64_UNWIND: return "IA_64_UNWIND";
+ case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT";
+ case SHT_IA_64_VMS_TRACE: return "VMS_TRACE";
+ case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES";
+ case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG";
+ case SHT_IA_64_VMS_DEBUG_STR: return "VMS_DEBUG_STR";
+ case SHT_IA_64_VMS_LINKAGES: return "VMS_LINKAGES";
+ case SHT_IA_64_VMS_SYMBOL_VECTOR: return "VMS_SYMBOL_VECTOR";
+ case SHT_IA_64_VMS_FIXUP: return "VMS_FIXUP";
+ default:
+ break;
+ }
+ return NULL;
+}
+
+static const char *
+get_x86_64_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_X86_64_UNWIND: return "X86_64_UNWIND";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_aarch64_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_AARCH64_ATTRIBUTES: return "AARCH64_ATTRIBUTES";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_arm_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_ARM_EXIDX: return "ARM_EXIDX";
+ case SHT_ARM_PREEMPTMAP: return "ARM_PREEMPTMAP";
+ case SHT_ARM_ATTRIBUTES: return "ARM_ATTRIBUTES";
+ case SHT_ARM_DEBUGOVERLAY: return "ARM_DEBUGOVERLAY";
+ case SHT_ARM_OVERLAYSECTION: return "ARM_OVERLAYSECTION";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_tic6x_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_C6000_UNWIND: return "C6000_UNWIND";
+ case SHT_C6000_PREEMPTMAP: return "C6000_PREEMPTMAP";
+ case SHT_C6000_ATTRIBUTES: return "C6000_ATTRIBUTES";
+ case SHT_TI_ICODE: return "TI_ICODE";
+ case SHT_TI_XREF: return "TI_XREF";
+ case SHT_TI_HANDLER: return "TI_HANDLER";
+ case SHT_TI_INITINFO: return "TI_INITINFO";
+ case SHT_TI_PHATTRS: return "TI_PHATTRS";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_msp430_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_MSP430_SEC_FLAGS: return "MSP430_SEC_FLAGS";
+ case SHT_MSP430_SYM_ALIASES: return "MSP430_SYM_ALIASES";
+ case SHT_MSP430_ATTRIBUTES: return "MSP430_ATTRIBUTES";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_nfp_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_NFP_MECONFIG: return "NFP_MECONFIG";
+ case SHT_NFP_INITREG: return "NFP_INITREG";
+ case SHT_NFP_UDEBUG: return "NFP_UDEBUG";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_v850_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_V850_SCOMMON: return "V850 Small Common";
+ case SHT_V850_TCOMMON: return "V850 Tiny Common";
+ case SHT_V850_ZCOMMON: return "V850 Zero Common";
+ case SHT_RENESAS_IOP: return "RENESAS IOP";
+ case SHT_RENESAS_INFO: return "RENESAS INFO";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_riscv_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_RISCV_ATTRIBUTES: return "RISCV_ATTRIBUTES";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_csky_section_type_name (unsigned int sh_type)
+{
+ switch (sh_type)
+ {
+ case SHT_CSKY_ATTRIBUTES: return "CSKY_ATTRIBUTES";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_section_type_name (Filedata * filedata, unsigned int sh_type)
+{
+ static char buff[32];
+ const char * result;
+
+ switch (sh_type)
+ {
+ case SHT_NULL: return "NULL";
+ case SHT_PROGBITS: return "PROGBITS";
+ case SHT_SYMTAB: return "SYMTAB";
+ case SHT_STRTAB: return "STRTAB";
+ case SHT_RELA: return "RELA";
+ case SHT_RELR: return "RELR";
+ case SHT_HASH: return "HASH";
+ case SHT_DYNAMIC: return "DYNAMIC";
+ case SHT_NOTE: return "NOTE";
+ case SHT_NOBITS: return "NOBITS";
+ case SHT_REL: return "REL";
+ case SHT_SHLIB: return "SHLIB";
+ case SHT_DYNSYM: return "DYNSYM";
+ case SHT_INIT_ARRAY: return "INIT_ARRAY";
+ case SHT_FINI_ARRAY: return "FINI_ARRAY";
+ case SHT_PREINIT_ARRAY: return "PREINIT_ARRAY";
+ case SHT_GNU_HASH: return "GNU_HASH";
+ case SHT_GROUP: return "GROUP";
+ case SHT_SYMTAB_SHNDX: return "SYMTAB SECTION INDICES";
+ case SHT_GNU_verdef: return "VERDEF";
+ case SHT_GNU_verneed: return "VERNEED";
+ case SHT_GNU_versym: return "VERSYM";
+ case 0x6ffffff0: return "VERSYM";
+ case 0x6ffffffc: return "VERDEF";
+ case 0x7ffffffd: return "AUXILIARY";
+ case 0x7fffffff: return "FILTER";
+ case SHT_GNU_LIBLIST: return "GNU_LIBLIST";
+
+ default:
+ if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC))
+ {
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_ARC:
+ case EM_ARC_COMPACT:
+ case EM_ARC_COMPACT2:
+ result = get_arc_section_type_name (sh_type);
+ break;
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ result = get_mips_section_type_name (sh_type);
+ break;
+ case EM_PARISC:
+ result = get_parisc_section_type_name (sh_type);
+ break;
+ case EM_IA_64:
+ result = get_ia64_section_type_name (filedata, sh_type);
+ break;
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ result = get_x86_64_section_type_name (sh_type);
+ break;
+ case EM_AARCH64:
+ result = get_aarch64_section_type_name (sh_type);
+ break;
+ case EM_ARM:
+ result = get_arm_section_type_name (sh_type);
+ break;
+ case EM_TI_C6000:
+ result = get_tic6x_section_type_name (sh_type);
+ break;
+ case EM_MSP430:
+ result = get_msp430_section_type_name (sh_type);
+ break;
+ case EM_NFP:
+ result = get_nfp_section_type_name (sh_type);
+ break;
+ case EM_V800:
+ case EM_V850:
+ case EM_CYGNUS_V850:
+ result = get_v850_section_type_name (sh_type);
+ break;
+ case EM_RISCV:
+ result = get_riscv_section_type_name (sh_type);
+ break;
+ case EM_CSKY:
+ result = get_csky_section_type_name (sh_type);
+ break;
+ default:
+ result = NULL;
+ break;
+ }
+
+ if (result != NULL)
+ return result;
+
+ sprintf (buff, "LOPROC+%#x", sh_type - SHT_LOPROC);
+ }
+ else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS))
+ {
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_IA_64:
+ result = get_ia64_section_type_name (filedata, sh_type);
+ break;
+ default:
+ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS)
+ result = get_solaris_section_type (sh_type);
+ else
+ {
+ switch (sh_type)
+ {
+ case SHT_GNU_INCREMENTAL_INPUTS: result = "GNU_INCREMENTAL_INPUTS"; break;
+ case SHT_GNU_ATTRIBUTES: result = "GNU_ATTRIBUTES"; break;
+ case SHT_GNU_HASH: result = "GNU_HASH"; break;
+ case SHT_GNU_LIBLIST: result = "GNU_LIBLIST"; break;
+ default:
+ result = NULL;
+ break;
+ }
+ }
+ break;
+ }
+
+ if (result != NULL)
+ return result;
+
+ sprintf (buff, "LOOS+%#x", sh_type - SHT_LOOS);
+ }
+ else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER))
+ {
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_V800:
+ case EM_V850:
+ case EM_CYGNUS_V850:
+ result = get_v850_section_type_name (sh_type);
+ break;
+ default:
+ result = NULL;
+ break;
+ }
+
+ if (result != NULL)
+ return result;
+
+ sprintf (buff, "LOUSER+%#x", sh_type - SHT_LOUSER);
+ }
+ else
+ /* This message is probably going to be displayed in a 15
+ character wide field, so put the hex value first. */
+ snprintf (buff, sizeof (buff), _("%08x: <unknown>"), sh_type);
+
+ return buff;
+ }
+}
+
+enum long_option_values
+{
+ OPTION_DEBUG_DUMP = 512,
+ OPTION_DYN_SYMS,
+ OPTION_LTO_SYMS,
+ OPTION_DWARF_DEPTH,
+ OPTION_DWARF_START,
+ OPTION_DWARF_CHECK,
+ OPTION_CTF_DUMP,
+ OPTION_CTF_PARENT,
+ OPTION_CTF_SYMBOLS,
+ OPTION_CTF_STRINGS,
+ OPTION_WITH_SYMBOL_VERSIONS,
+ OPTION_RECURSE_LIMIT,
+ OPTION_NO_RECURSE_LIMIT,
+ OPTION_NO_DEMANGLING,
+ OPTION_SYM_BASE
+};
+
+static struct option options[] =
+{
+ /* Note - This table is alpha-sorted on the 'val'
+ field in order to make adding new options easier. */
+ {"arch-specific", no_argument, 0, 'A'},
+ {"all", no_argument, 0, 'a'},
+ {"demangle", optional_argument, 0, 'C'},
+ {"archive-index", no_argument, 0, 'c'},
+ {"use-dynamic", no_argument, 0, 'D'},
+ {"dynamic", no_argument, 0, 'd'},
+ {"headers", no_argument, 0, 'e'},
+ {"section-groups", no_argument, 0, 'g'},
+ {"help", no_argument, 0, 'H'},
+ {"file-header", no_argument, 0, 'h'},
+ {"histogram", no_argument, 0, 'I'},
+ {"lint", no_argument, 0, 'L'},
+ {"enable-checks", no_argument, 0, 'L'},
+ {"program-headers", no_argument, 0, 'l'},
+ {"segments", no_argument, 0, 'l'},
+ {"full-section-name",no_argument, 0, 'N'},
+ {"notes", no_argument, 0, 'n'},
+ {"process-links", no_argument, 0, 'P'},
+ {"string-dump", required_argument, 0, 'p'},
+ {"relocated-dump", required_argument, 0, 'R'},
+ {"relocs", no_argument, 0, 'r'},
+ {"section-headers", no_argument, 0, 'S'},
+ {"sections", no_argument, 0, 'S'},
+ {"symbols", no_argument, 0, 's'},
+ {"syms", no_argument, 0, 's'},
+ {"silent-truncation",no_argument, 0, 'T'},
+ {"section-details", no_argument, 0, 't'},
+ {"unicode", required_argument, NULL, 'U'},
+ {"unwind", no_argument, 0, 'u'},
+ {"version-info", no_argument, 0, 'V'},
+ {"version", no_argument, 0, 'v'},
+ {"wide", no_argument, 0, 'W'},
+ {"hex-dump", required_argument, 0, 'x'},
+ {"decompress", no_argument, 0, 'z'},
+
+ {"no-demangle", no_argument, 0, OPTION_NO_DEMANGLING},
+ {"recurse-limit", no_argument, NULL, OPTION_RECURSE_LIMIT},
+ {"no-recurse-limit", no_argument, NULL, OPTION_NO_RECURSE_LIMIT},
+ {"no-recursion-limit", no_argument, NULL, OPTION_NO_RECURSE_LIMIT},
+ {"dyn-syms", no_argument, 0, OPTION_DYN_SYMS},
+ {"lto-syms", no_argument, 0, OPTION_LTO_SYMS},
+ {"debug-dump", optional_argument, 0, OPTION_DEBUG_DUMP},
+ {"dwarf-depth", required_argument, 0, OPTION_DWARF_DEPTH},
+ {"dwarf-start", required_argument, 0, OPTION_DWARF_START},
+ {"dwarf-check", no_argument, 0, OPTION_DWARF_CHECK},
+#ifdef ENABLE_LIBCTF
+ {"ctf", required_argument, 0, OPTION_CTF_DUMP},
+ {"ctf-symbols", required_argument, 0, OPTION_CTF_SYMBOLS},
+ {"ctf-strings", required_argument, 0, OPTION_CTF_STRINGS},
+ {"ctf-parent", required_argument, 0, OPTION_CTF_PARENT},
+#endif
+ {"sym-base", optional_argument, 0, OPTION_SYM_BASE},
+
+ {0, no_argument, 0, 0}
+};
+
+static void
+usage (FILE * stream)
+{
+ fprintf (stream, _("Usage: readelf <option(s)> elf-file(s)\n"));
+ fprintf (stream, _(" Display information about the contents of ELF format files\n"));
+ fprintf (stream, _(" Options are:\n"));
+ fprintf (stream, _("\
+ -a --all Equivalent to: -h -l -S -s -r -d -V -A -I\n"));
+ fprintf (stream, _("\
+ -h --file-header Display the ELF file header\n"));
+ fprintf (stream, _("\
+ -l --program-headers Display the program headers\n"));
+ fprintf (stream, _("\
+ --segments An alias for --program-headers\n"));
+ fprintf (stream, _("\
+ -S --section-headers Display the sections' header\n"));
+ fprintf (stream, _("\
+ --sections An alias for --section-headers\n"));
+ fprintf (stream, _("\
+ -g --section-groups Display the section groups\n"));
+ fprintf (stream, _("\
+ -t --section-details Display the section details\n"));
+ fprintf (stream, _("\
+ -e --headers Equivalent to: -h -l -S\n"));
+ fprintf (stream, _("\
+ -s --syms Display the symbol table\n"));
+ fprintf (stream, _("\
+ --symbols An alias for --syms\n"));
+ fprintf (stream, _("\
+ --dyn-syms Display the dynamic symbol table\n"));
+ fprintf (stream, _("\
+ --lto-syms Display LTO symbol tables\n"));
+ fprintf (stream, _("\
+ --sym-base=[0|8|10|16] \n\
+ Force base for symbol sizes. The options are \n\
+ mixed (the default), octal, decimal, hexadecimal.\n"));
+ fprintf (stream, _("\
+ -C --demangle[=STYLE] Decode mangled/processed symbol names\n"));
+ display_demangler_styles (stream, _("\
+ STYLE can be "));
+ fprintf (stream, _("\
+ --no-demangle Do not demangle low-level symbol names. (default)\n"));
+ fprintf (stream, _("\
+ --recurse-limit Enable a demangling recursion limit. (default)\n"));
+ fprintf (stream, _("\
+ --no-recurse-limit Disable a demangling recursion limit\n"));
+ fprintf (stream, _("\
+ -U[dlexhi] --unicode=[default|locale|escape|hex|highlight|invalid]\n\
+ Display unicode characters as determined by the current locale\n\
+ (default), escape sequences, \"<hex sequences>\", highlighted\n\
+ escape sequences, or treat them as invalid and display as\n\
+ \"{hex sequences}\"\n"));
+ fprintf (stream, _("\
+ -n --notes Display the core notes (if present)\n"));
+ fprintf (stream, _("\
+ -r --relocs Display the relocations (if present)\n"));
+ fprintf (stream, _("\
+ -u --unwind Display the unwind info (if present)\n"));
+ fprintf (stream, _("\
+ -d --dynamic Display the dynamic section (if present)\n"));
+ fprintf (stream, _("\
+ -V --version-info Display the version sections (if present)\n"));
+ fprintf (stream, _("\
+ -A --arch-specific Display architecture specific information (if any)\n"));
+ fprintf (stream, _("\
+ -c --archive-index Display the symbol/file index in an archive\n"));
+ fprintf (stream, _("\
+ -D --use-dynamic Use the dynamic section info when displaying symbols\n"));
+ fprintf (stream, _("\
+ -L --lint|--enable-checks\n\
+ Display warning messages for possible problems\n"));
+ fprintf (stream, _("\
+ -x --hex-dump=<number|name>\n\
+ Dump the contents of section <number|name> as bytes\n"));
+ fprintf (stream, _("\
+ -p --string-dump=<number|name>\n\
+ Dump the contents of section <number|name> as strings\n"));
+ fprintf (stream, _("\
+ -R --relocated-dump=<number|name>\n\
+ Dump the relocated contents of section <number|name>\n"));
+ fprintf (stream, _("\
+ -z --decompress Decompress section before dumping it\n"));
+ fprintf (stream, _("\
+ -w --debug-dump[a/=abbrev, A/=addr, r/=aranges, c/=cu_index, L/=decodedline,\n\
+ f/=frames, F/=frames-interp, g/=gdb_index, i/=info, o/=loc,\n\
+ m/=macro, p/=pubnames, t/=pubtypes, R/=Ranges, l/=rawline,\n\
+ s/=str, O/=str-offsets, u/=trace_abbrev, T/=trace_aranges,\n\
+ U/=trace_info]\n\
+ Display the contents of DWARF debug sections\n"));
+ fprintf (stream, _("\
+ -wk --debug-dump=links Display the contents of sections that link to separate\n\
+ debuginfo files\n"));
+ fprintf (stream, _("\
+ -P --process-links Display the contents of non-debug sections in separate\n\
+ debuginfo files. (Implies -wK)\n"));
+#if DEFAULT_FOR_FOLLOW_LINKS
+ fprintf (stream, _("\
+ -wK --debug-dump=follow-links\n\
+ Follow links to separate debug info files (default)\n"));
+ fprintf (stream, _("\
+ -wN --debug-dump=no-follow-links\n\
+ Do not follow links to separate debug info files\n"));
+#else
+ fprintf (stream, _("\
+ -wK --debug-dump=follow-links\n\
+ Follow links to separate debug info files\n"));
+ fprintf (stream, _("\
+ -wN --debug-dump=no-follow-links\n\
+ Do not follow links to separate debug info files\n\
+ (default)\n"));
+#endif
+#if HAVE_LIBDEBUGINFOD
+ fprintf (stream, _("\
+ -wD --debug-dump=use-debuginfod\n\
+ When following links, also query debuginfod servers (default)\n"));
+ fprintf (stream, _("\
+ -wE --debug-dump=do-not-use-debuginfod\n\
+ When following links, do not query debuginfod servers\n"));
+#endif
+ fprintf (stream, _("\
+ --dwarf-depth=N Do not display DIEs at depth N or greater\n"));
+ fprintf (stream, _("\
+ --dwarf-start=N Display DIEs starting at offset N\n"));
+#ifdef ENABLE_LIBCTF
+ fprintf (stream, _("\
+ --ctf=<number|name> Display CTF info from section <number|name>\n"));
+ fprintf (stream, _("\
+ --ctf-parent=<name> Use CTF archive member <name> as the CTF parent\n"));
+ fprintf (stream, _("\
+ --ctf-symbols=<number|name>\n\
+ Use section <number|name> as the CTF external symtab\n"));
+ fprintf (stream, _("\
+ --ctf-strings=<number|name>\n\
+ Use section <number|name> as the CTF external strtab\n"));
+#endif
+
+#ifdef SUPPORT_DISASSEMBLY
+ fprintf (stream, _("\
+ -i --instruction-dump=<number|name>\n\
+ Disassemble the contents of section <number|name>\n"));
+#endif
+ fprintf (stream, _("\
+ -I --histogram Display histogram of bucket list lengths\n"));
+ fprintf (stream, _("\
+ -W --wide Allow output width to exceed 80 characters\n"));
+ fprintf (stream, _("\
+ -T --silent-truncation If a symbol name is truncated, do not add [...] suffix\n"));
+ fprintf (stream, _("\
+ @<file> Read options from <file>\n"));
+ fprintf (stream, _("\
+ -H --help Display this information\n"));
+ fprintf (stream, _("\
+ -v --version Display the version number of readelf\n"));
+
+ if (REPORT_BUGS_TO[0] && stream == stdout)
+ fprintf (stdout, _("Report bugs to %s\n"), REPORT_BUGS_TO);
+
+ exit (stream == stdout ? 0 : 1);
+}
+
+/* Record the fact that the user wants the contents of section number
+ SECTION to be displayed using the method(s) encoded as flags bits
+ in TYPE. Note, TYPE can be zero if we are creating the array for
+ the first time. */
+
+static void
+request_dump_bynumber (struct dump_data *dumpdata,
+ unsigned int section, dump_type type)
+{
+ if (section >= dumpdata->num_dump_sects)
+ {
+ dump_type * new_dump_sects;
+
+ new_dump_sects = (dump_type *) calloc (section + 1,
+ sizeof (* new_dump_sects));
+
+ if (new_dump_sects == NULL)
+ error (_("Out of memory allocating dump request table.\n"));
+ else
+ {
+ if (dumpdata->dump_sects)
+ {
+ /* Copy current flag settings. */
+ memcpy (new_dump_sects, dumpdata->dump_sects,
+ dumpdata->num_dump_sects * sizeof (* new_dump_sects));
+
+ free (dumpdata->dump_sects);
+ }
+
+ dumpdata->dump_sects = new_dump_sects;
+ dumpdata->num_dump_sects = section + 1;
+ }
+ }
+
+ if (dumpdata->dump_sects)
+ dumpdata->dump_sects[section] |= type;
+}
+
+/* Request a dump by section name. */
+
+static void
+request_dump_byname (const char * section, dump_type type)
+{
+ struct dump_list_entry * new_request;
+
+ new_request = (struct dump_list_entry *)
+ malloc (sizeof (struct dump_list_entry));
+ if (!new_request)
+ error (_("Out of memory allocating dump request table.\n"));
+
+ new_request->name = strdup (section);
+ if (!new_request->name)
+ error (_("Out of memory allocating dump request table.\n"));
+
+ new_request->type = type;
+
+ new_request->next = dump_sects_byname;
+ dump_sects_byname = new_request;
+}
+
+static inline void
+request_dump (struct dump_data *dumpdata, dump_type type)
+{
+ int section;
+ char * cp;
+
+ do_dump = true;
+ section = strtoul (optarg, & cp, 0);
+
+ if (! *cp && section >= 0)
+ request_dump_bynumber (dumpdata, section, type);
+ else
+ request_dump_byname (optarg, type);
+}
+
+static void
+parse_args (struct dump_data *dumpdata, int argc, char ** argv)
+{
+ int c;
+
+ if (argc < 2)
+ usage (stderr);
+
+ while ((c = getopt_long
+ (argc, argv, "ACDHILNPR:STU:VWacdeghi:lnp:rstuvw::x:z", options, NULL)) != EOF)
+ {
+ switch (c)
+ {
+ case 0:
+ /* Long options. */
+ break;
+ case 'H':
+ usage (stdout);
+ break;
+
+ case 'a':
+ do_syms = true;
+ do_reloc = true;
+ do_unwind = true;
+ do_dynamic = true;
+ do_header = true;
+ do_sections = true;
+ do_section_groups = true;
+ do_segments = true;
+ do_version = true;
+ do_histogram = true;
+ do_arch = true;
+ do_notes = true;
+ break;
+
+ case 'g':
+ do_section_groups = true;
+ break;
+ case 't':
+ case 'N':
+ do_sections = true;
+ do_section_details = true;
+ break;
+ case 'e':
+ do_header = true;
+ do_sections = true;
+ do_segments = true;
+ break;
+ case 'A':
+ do_arch = true;
+ break;
+ case 'D':
+ do_using_dynamic = true;
+ break;
+ case 'r':
+ do_reloc = true;
+ break;
+ case 'u':
+ do_unwind = true;
+ break;
+ case 'h':
+ do_header = true;
+ break;
+ case 'l':
+ do_segments = true;
+ break;
+ case 's':
+ do_syms = true;
+ break;
+ case 'S':
+ do_sections = true;
+ break;
+ case 'd':
+ do_dynamic = true;
+ break;
+ case 'I':
+ do_histogram = true;
+ break;
+ case 'n':
+ do_notes = true;
+ break;
+ case 'c':
+ do_archive_index = true;
+ break;
+ case 'L':
+ do_checks = true;
+ break;
+ case 'P':
+ process_links = true;
+ do_follow_links = true;
+ dump_any_debugging = true;
+ break;
+ case 'x':
+ request_dump (dumpdata, HEX_DUMP);
+ break;
+ case 'p':
+ request_dump (dumpdata, STRING_DUMP);
+ break;
+ case 'R':
+ request_dump (dumpdata, RELOC_DUMP);
+ break;
+ case 'z':
+ decompress_dumps = true;
+ break;
+ case 'w':
+ if (optarg == NULL)
+ {
+ do_debugging = true;
+ do_dump = true;
+ dump_any_debugging = true;
+ dwarf_select_sections_all ();
+ }
+ else
+ {
+ do_debugging = false;
+ if (dwarf_select_sections_by_letters (optarg))
+ {
+ do_dump = true;
+ dump_any_debugging = true;
+ }
+ }
+ break;
+ case OPTION_DEBUG_DUMP:
+ if (optarg == NULL)
+ {
+ do_dump = true;
+ do_debugging = true;
+ dump_any_debugging = true;
+ dwarf_select_sections_all ();
+ }
+ else
+ {
+ do_debugging = false;
+ if (dwarf_select_sections_by_names (optarg))
+ {
+ do_dump = true;
+ dump_any_debugging = true;
+ }
+ }
+ break;
+ case OPTION_DWARF_DEPTH:
+ {
+ char *cp;
+
+ dwarf_cutoff_level = strtoul (optarg, & cp, 0);
+ }
+ break;
+ case OPTION_DWARF_START:
+ {
+ char *cp;
+
+ dwarf_start_die = strtoul (optarg, & cp, 0);
+ }
+ break;
+ case OPTION_DWARF_CHECK:
+ dwarf_check = true;
+ break;
+ case OPTION_CTF_DUMP:
+ do_ctf = true;
+ request_dump (dumpdata, CTF_DUMP);
+ break;
+ case OPTION_CTF_SYMBOLS:
+ free (dump_ctf_symtab_name);
+ dump_ctf_symtab_name = strdup (optarg);
+ break;
+ case OPTION_CTF_STRINGS:
+ free (dump_ctf_strtab_name);
+ dump_ctf_strtab_name = strdup (optarg);
+ break;
+ case OPTION_CTF_PARENT:
+ free (dump_ctf_parent_name);
+ dump_ctf_parent_name = strdup (optarg);
+ break;
+ case OPTION_DYN_SYMS:
+ do_dyn_syms = true;
+ break;
+ case OPTION_LTO_SYMS:
+ do_lto_syms = true;
+ break;
+#ifdef SUPPORT_DISASSEMBLY
+ case 'i':
+ request_dump (dumpdata, DISASS_DUMP);
+ break;
+#endif
+ case 'v':
+ print_version (program_name);
+ break;
+ case 'V':
+ do_version = true;
+ break;
+ case 'W':
+ do_wide = true;
+ break;
+ case 'T':
+ do_not_show_symbol_truncation = true;
+ break;
+ case 'C':
+ do_demangle = true;
+ if (optarg != NULL)
+ {
+ enum demangling_styles style;
+
+ style = cplus_demangle_name_to_style (optarg);
+ if (style == unknown_demangling)
+ error (_("unknown demangling style `%s'"), optarg);
+
+ cplus_demangle_set_style (style);
+ }
+ break;
+ case OPTION_NO_DEMANGLING:
+ do_demangle = false;
+ break;
+ case OPTION_RECURSE_LIMIT:
+ demangle_flags &= ~ DMGL_NO_RECURSE_LIMIT;
+ break;
+ case OPTION_NO_RECURSE_LIMIT:
+ demangle_flags |= DMGL_NO_RECURSE_LIMIT;
+ break;
+ case OPTION_WITH_SYMBOL_VERSIONS:
+ /* Ignored for backward compatibility. */
+ break;
+
+ case 'U':
+ if (optarg == NULL)
+ error (_("Missing arg to -U/--unicode")); /* Can this happen ? */
+ else if (streq (optarg, "default") || streq (optarg, "d"))
+ unicode_display = unicode_default;
+ else if (streq (optarg, "locale") || streq (optarg, "l"))
+ unicode_display = unicode_locale;
+ else if (streq (optarg, "escape") || streq (optarg, "e"))
+ unicode_display = unicode_escape;
+ else if (streq (optarg, "invalid") || streq (optarg, "i"))
+ unicode_display = unicode_invalid;
+ else if (streq (optarg, "hex") || streq (optarg, "x"))
+ unicode_display = unicode_hex;
+ else if (streq (optarg, "highlight") || streq (optarg, "h"))
+ unicode_display = unicode_highlight;
+ else
+ error (_("invalid argument to -U/--unicode: %s"), optarg);
+ break;
+
+ case OPTION_SYM_BASE:
+ sym_base = 0;
+ if (optarg != NULL)
+ {
+ sym_base = strtoul (optarg, NULL, 0);
+ switch (sym_base)
+ {
+ case 0:
+ case 8:
+ case 10:
+ case 16:
+ break;
+
+ default:
+ sym_base = 0;
+ break;
+ }
+ }
+ break;
+
+ default:
+ /* xgettext:c-format */
+ error (_("Invalid option '-%c'\n"), c);
+ /* Fall through. */
+ case '?':
+ usage (stderr);
+ }
+ }
+
+ if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections
+ && !do_segments && !do_header && !do_dump && !do_version
+ && !do_histogram && !do_debugging && !do_arch && !do_notes
+ && !do_section_groups && !do_archive_index
+ && !do_dyn_syms && !do_lto_syms)
+ {
+ if (do_checks)
+ {
+ check_all = true;
+ do_dynamic = do_syms = do_reloc = do_unwind = do_sections = true;
+ do_segments = do_header = do_dump = do_version = true;
+ do_histogram = do_debugging = do_arch = do_notes = true;
+ do_section_groups = do_archive_index = do_dyn_syms = true;
+ do_lto_syms = true;
+ }
+ else
+ usage (stderr);
+ }
+}
+
+static const char *
+get_elf_class (unsigned int elf_class)
+{
+ static char buff[32];
+
+ switch (elf_class)
+ {
+ case ELFCLASSNONE: return _("none");
+ case ELFCLASS32: return "ELF32";
+ case ELFCLASS64: return "ELF64";
+ default:
+ snprintf (buff, sizeof (buff), _("<unknown: %x>"), elf_class);
+ return buff;
+ }
+}
+
+static const char *
+get_data_encoding (unsigned int encoding)
+{
+ static char buff[32];
+
+ switch (encoding)
+ {
+ case ELFDATANONE: return _("none");
+ case ELFDATA2LSB: return _("2's complement, little endian");
+ case ELFDATA2MSB: return _("2's complement, big endian");
+ default:
+ snprintf (buff, sizeof (buff), _("<unknown: %x>"), encoding);
+ return buff;
+ }
+}
+
+/* Decode the data held in 'filedata->file_header'. */
+
+static bool
+process_file_header (Filedata * filedata)
+{
+ Elf_Internal_Ehdr * header = & filedata->file_header;
+
+ if ( header->e_ident[EI_MAG0] != ELFMAG0
+ || header->e_ident[EI_MAG1] != ELFMAG1
+ || header->e_ident[EI_MAG2] != ELFMAG2
+ || header->e_ident[EI_MAG3] != ELFMAG3)
+ {
+ error
+ (_("Not an ELF file - it has the wrong magic bytes at the start\n"));
+ return false;
+ }
+
+ if (! filedata->is_separate)
+ init_dwarf_regnames_by_elf_machine_code (header->e_machine);
+
+ if (do_header)
+ {
+ unsigned i;
+
+ if (filedata->is_separate)
+ printf (_("ELF Header in linked file '%s':\n"), filedata->file_name);
+ else
+ printf (_("ELF Header:\n"));
+ printf (_(" Magic: "));
+ for (i = 0; i < EI_NIDENT; i++)
+ printf ("%2.2x ", header->e_ident[i]);
+ printf ("\n");
+ printf (_(" Class: %s\n"),
+ get_elf_class (header->e_ident[EI_CLASS]));
+ printf (_(" Data: %s\n"),
+ get_data_encoding (header->e_ident[EI_DATA]));
+ printf (_(" Version: %d%s\n"),
+ header->e_ident[EI_VERSION],
+ (header->e_ident[EI_VERSION] == EV_CURRENT
+ ? _(" (current)")
+ : (header->e_ident[EI_VERSION] != EV_NONE
+ ? _(" <unknown>")
+ : "")));
+ printf (_(" OS/ABI: %s\n"),
+ get_osabi_name (filedata, header->e_ident[EI_OSABI]));
+ printf (_(" ABI Version: %d\n"),
+ header->e_ident[EI_ABIVERSION]);
+ printf (_(" Type: %s\n"),
+ get_file_type (filedata));
+ printf (_(" Machine: %s\n"),
+ get_machine_name (header->e_machine));
+ printf (_(" Version: 0x%lx\n"),
+ header->e_version);
+
+ printf (_(" Entry point address: "));
+ print_vma (header->e_entry, PREFIX_HEX);
+ printf (_("\n Start of program headers: "));
+ print_vma (header->e_phoff, DEC);
+ printf (_(" (bytes into file)\n Start of section headers: "));
+ print_vma (header->e_shoff, DEC);
+ printf (_(" (bytes into file)\n"));
+
+ printf (_(" Flags: 0x%lx%s\n"),
+ header->e_flags,
+ get_machine_flags (filedata, header->e_flags, header->e_machine));
+ printf (_(" Size of this header: %u (bytes)\n"),
+ header->e_ehsize);
+ printf (_(" Size of program headers: %u (bytes)\n"),
+ header->e_phentsize);
+ printf (_(" Number of program headers: %u"),
+ header->e_phnum);
+ if (filedata->section_headers != NULL
+ && header->e_phnum == PN_XNUM
+ && filedata->section_headers[0].sh_info != 0)
+ printf (" (%u)", filedata->section_headers[0].sh_info);
+ putc ('\n', stdout);
+ printf (_(" Size of section headers: %u (bytes)\n"),
+ header->e_shentsize);
+ printf (_(" Number of section headers: %u"),
+ header->e_shnum);
+ if (filedata->section_headers != NULL && header->e_shnum == SHN_UNDEF)
+ {
+ header->e_shnum = filedata->section_headers[0].sh_size;
+ printf (" (%u)", header->e_shnum);
+ }
+ putc ('\n', stdout);
+ printf (_(" Section header string table index: %u"),
+ header->e_shstrndx);
+ if (filedata->section_headers != NULL
+ && header->e_shstrndx == (SHN_XINDEX & 0xffff))
+ {
+ header->e_shstrndx = filedata->section_headers[0].sh_link;
+ printf (" (%u)", header->e_shstrndx);
+ }
+ if (header->e_shstrndx != SHN_UNDEF
+ && header->e_shstrndx >= header->e_shnum)
+ {
+ header->e_shstrndx = SHN_UNDEF;
+ printf (_(" <corrupt: out of range>"));
+ }
+ putc ('\n', stdout);
+ }
+
+ if (filedata->section_headers != NULL)
+ {
+ if (header->e_phnum == PN_XNUM
+ && filedata->section_headers[0].sh_info != 0)
+ {
+ /* Throw away any cached read of PN_XNUM headers. */
+ free (filedata->program_headers);
+ filedata->program_headers = NULL;
+ header->e_phnum = filedata->section_headers[0].sh_info;
+ }
+ if (header->e_shnum == SHN_UNDEF)
+ header->e_shnum = filedata->section_headers[0].sh_size;
+ if (header->e_shstrndx == (SHN_XINDEX & 0xffff))
+ header->e_shstrndx = filedata->section_headers[0].sh_link;
+ if (header->e_shstrndx >= header->e_shnum)
+ header->e_shstrndx = SHN_UNDEF;
+ }
+
+ return true;
+}
+
+/* Read in the program headers from FILEDATA and store them in PHEADERS.
+ Returns TRUE upon success, FALSE otherwise. Loads 32-bit headers. */
+
+static bool
+get_32bit_program_headers (Filedata * filedata, Elf_Internal_Phdr * pheaders)
+{
+ Elf32_External_Phdr * phdrs;
+ Elf32_External_Phdr * external;
+ Elf_Internal_Phdr * internal;
+ unsigned int i;
+ unsigned int size = filedata->file_header.e_phentsize;
+ unsigned int num = filedata->file_header.e_phnum;
+
+ /* PR binutils/17531: Cope with unexpected section header sizes. */
+ if (size == 0 || num == 0)
+ return false;
+ if (size < sizeof * phdrs)
+ {
+ error (_("The e_phentsize field in the ELF header is less than the size of an ELF program header\n"));
+ return false;
+ }
+ if (size > sizeof * phdrs)
+ warn (_("The e_phentsize field in the ELF header is larger than the size of an ELF program header\n"));
+
+ phdrs = (Elf32_External_Phdr *) get_data (NULL, filedata, filedata->file_header.e_phoff,
+ size, num, _("program headers"));
+ if (phdrs == NULL)
+ return false;
+
+ for (i = 0, internal = pheaders, external = phdrs;
+ i < filedata->file_header.e_phnum;
+ i++, internal++, external++)
+ {
+ internal->p_type = BYTE_GET (external->p_type);
+ internal->p_offset = BYTE_GET (external->p_offset);
+ internal->p_vaddr = BYTE_GET (external->p_vaddr);
+ internal->p_paddr = BYTE_GET (external->p_paddr);
+ internal->p_filesz = BYTE_GET (external->p_filesz);
+ internal->p_memsz = BYTE_GET (external->p_memsz);
+ internal->p_flags = BYTE_GET (external->p_flags);
+ internal->p_align = BYTE_GET (external->p_align);
+ }
+
+ free (phdrs);
+ return true;
+}
+
+/* Read in the program headers from FILEDATA and store them in PHEADERS.
+ Returns TRUE upon success, FALSE otherwise. Loads 64-bit headers. */
+
+static bool
+get_64bit_program_headers (Filedata * filedata, Elf_Internal_Phdr * pheaders)
+{
+ Elf64_External_Phdr * phdrs;
+ Elf64_External_Phdr * external;
+ Elf_Internal_Phdr * internal;
+ unsigned int i;
+ unsigned int size = filedata->file_header.e_phentsize;
+ unsigned int num = filedata->file_header.e_phnum;
+
+ /* PR binutils/17531: Cope with unexpected section header sizes. */
+ if (size == 0 || num == 0)
+ return false;
+ if (size < sizeof * phdrs)
+ {
+ error (_("The e_phentsize field in the ELF header is less than the size of an ELF program header\n"));
+ return false;
+ }
+ if (size > sizeof * phdrs)
+ warn (_("The e_phentsize field in the ELF header is larger than the size of an ELF program header\n"));
+
+ phdrs = (Elf64_External_Phdr *) get_data (NULL, filedata, filedata->file_header.e_phoff,
+ size, num, _("program headers"));
+ if (!phdrs)
+ return false;
+
+ for (i = 0, internal = pheaders, external = phdrs;
+ i < filedata->file_header.e_phnum;
+ i++, internal++, external++)
+ {
+ internal->p_type = BYTE_GET (external->p_type);
+ internal->p_flags = BYTE_GET (external->p_flags);
+ internal->p_offset = BYTE_GET (external->p_offset);
+ internal->p_vaddr = BYTE_GET (external->p_vaddr);
+ internal->p_paddr = BYTE_GET (external->p_paddr);
+ internal->p_filesz = BYTE_GET (external->p_filesz);
+ internal->p_memsz = BYTE_GET (external->p_memsz);
+ internal->p_align = BYTE_GET (external->p_align);
+ }
+
+ free (phdrs);
+ return true;
+}
+
+/* Returns TRUE if the program headers were read into `program_headers'. */
+
+static bool
+get_program_headers (Filedata * filedata)
+{
+ Elf_Internal_Phdr * phdrs;
+
+ /* Check cache of prior read. */
+ if (filedata->program_headers != NULL)
+ return true;
+
+ /* Be kind to memory checkers by looking for
+ e_phnum values which we know must be invalid. */
+ if (filedata->file_header.e_phnum
+ * (is_32bit_elf ? sizeof (Elf32_External_Phdr) : sizeof (Elf64_External_Phdr))
+ >= filedata->file_size)
+ {
+ error (_("Too many program headers - %#x - the file is not that big\n"),
+ filedata->file_header.e_phnum);
+ return false;
+ }
+
+ phdrs = (Elf_Internal_Phdr *) cmalloc (filedata->file_header.e_phnum,
+ sizeof (Elf_Internal_Phdr));
+ if (phdrs == NULL)
+ {
+ error (_("Out of memory reading %u program headers\n"),
+ filedata->file_header.e_phnum);
+ return false;
+ }
+
+ if (is_32bit_elf
+ ? get_32bit_program_headers (filedata, phdrs)
+ : get_64bit_program_headers (filedata, phdrs))
+ {
+ filedata->program_headers = phdrs;
+ return true;
+ }
+
+ free (phdrs);
+ return false;
+}
+
+/* Print program header info and locate dynamic section. */
+
+static void
+process_program_headers (Filedata * filedata)
+{
+ Elf_Internal_Phdr * segment;
+ unsigned int i;
+ Elf_Internal_Phdr * previous_load = NULL;
+
+ if (filedata->file_header.e_phnum == 0)
+ {
+ /* PR binutils/12467. */
+ if (filedata->file_header.e_phoff != 0)
+ warn (_("possibly corrupt ELF header - it has a non-zero program"
+ " header offset, but no program headers\n"));
+ else if (do_segments)
+ {
+ if (filedata->is_separate)
+ printf (_("\nThere are no program headers in linked file '%s'.\n"),
+ filedata->file_name);
+ else
+ printf (_("\nThere are no program headers in this file.\n"));
+ }
+ goto no_headers;
+ }
+
+ if (do_segments && !do_header)
+ {
+ if (filedata->is_separate)
+ printf ("\nIn linked file '%s' the ELF file type is %s\n",
+ filedata->file_name, get_file_type (filedata));
+ else
+ printf (_("\nElf file type is %s\n"), get_file_type (filedata));
+ printf (_("Entry point 0x%s\n"), bfd_vmatoa ("x", filedata->file_header.e_entry));
+ printf (ngettext ("There is %d program header, starting at offset %s\n",
+ "There are %d program headers, starting at offset %s\n",
+ filedata->file_header.e_phnum),
+ filedata->file_header.e_phnum,
+ bfd_vmatoa ("u", filedata->file_header.e_phoff));
+ }
+
+ if (! get_program_headers (filedata))
+ goto no_headers;
+
+ if (do_segments)
+ {
+ if (filedata->file_header.e_phnum > 1)
+ printf (_("\nProgram Headers:\n"));
+ else
+ printf (_("\nProgram Headers:\n"));
+
+ if (is_32bit_elf)
+ printf
+ (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n"));
+ else if (do_wide)
+ printf
+ (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n"));
+ else
+ {
+ printf
+ (_(" Type Offset VirtAddr PhysAddr\n"));
+ printf
+ (_(" FileSiz MemSiz Flags Align\n"));
+ }
+ }
+
+ unsigned long dynamic_addr = 0;
+ bfd_size_type dynamic_size = 0;
+ for (i = 0, segment = filedata->program_headers;
+ i < filedata->file_header.e_phnum;
+ i++, segment++)
+ {
+ if (do_segments)
+ {
+ printf (" %-14.14s ", get_segment_type (filedata, segment->p_type));
+
+ if (is_32bit_elf)
+ {
+ printf ("0x%6.6lx ", (unsigned long) segment->p_offset);
+ printf ("0x%8.8lx ", (unsigned long) segment->p_vaddr);
+ printf ("0x%8.8lx ", (unsigned long) segment->p_paddr);
+ printf ("0x%5.5lx ", (unsigned long) segment->p_filesz);
+ printf ("0x%5.5lx ", (unsigned long) segment->p_memsz);
+ printf ("%c%c%c ",
+ (segment->p_flags & PF_R ? 'R' : ' '),
+ (segment->p_flags & PF_W ? 'W' : ' '),
+ (segment->p_flags & PF_X ? 'E' : ' '));
+ printf ("%#lx", (unsigned long) segment->p_align);
+ }
+ else if (do_wide)
+ {
+ if ((unsigned long) segment->p_offset == segment->p_offset)
+ printf ("0x%6.6lx ", (unsigned long) segment->p_offset);
+ else
+ {
+ print_vma (segment->p_offset, FULL_HEX);
+ putchar (' ');
+ }
+
+ print_vma (segment->p_vaddr, FULL_HEX);
+ putchar (' ');
+ print_vma (segment->p_paddr, FULL_HEX);
+ putchar (' ');
+
+ if ((unsigned long) segment->p_filesz == segment->p_filesz)
+ printf ("0x%6.6lx ", (unsigned long) segment->p_filesz);
+ else
+ {
+ print_vma (segment->p_filesz, FULL_HEX);
+ putchar (' ');
+ }
+
+ if ((unsigned long) segment->p_memsz == segment->p_memsz)
+ printf ("0x%6.6lx", (unsigned long) segment->p_memsz);
+ else
+ {
+ print_vma (segment->p_memsz, FULL_HEX);
+ }
+
+ printf (" %c%c%c ",
+ (segment->p_flags & PF_R ? 'R' : ' '),
+ (segment->p_flags & PF_W ? 'W' : ' '),
+ (segment->p_flags & PF_X ? 'E' : ' '));
+
+ if ((unsigned long) segment->p_align == segment->p_align)
+ printf ("%#lx", (unsigned long) segment->p_align);
+ else
+ {
+ print_vma (segment->p_align, PREFIX_HEX);
+ }
+ }
+ else
+ {
+ print_vma (segment->p_offset, FULL_HEX);
+ putchar (' ');
+ print_vma (segment->p_vaddr, FULL_HEX);
+ putchar (' ');
+ print_vma (segment->p_paddr, FULL_HEX);
+ printf ("\n ");
+ print_vma (segment->p_filesz, FULL_HEX);
+ putchar (' ');
+ print_vma (segment->p_memsz, FULL_HEX);
+ printf (" %c%c%c ",
+ (segment->p_flags & PF_R ? 'R' : ' '),
+ (segment->p_flags & PF_W ? 'W' : ' '),
+ (segment->p_flags & PF_X ? 'E' : ' '));
+ print_vma (segment->p_align, PREFIX_HEX);
+ }
+
+ putc ('\n', stdout);
+ }
+
+ switch (segment->p_type)
+ {
+ case PT_LOAD:
+#if 0 /* Do not warn about out of order PT_LOAD segments. Although officially
+ required by the ELF standard, several programs, including the Linux
+ kernel, make use of non-ordered segments. */
+ if (previous_load
+ && previous_load->p_vaddr > segment->p_vaddr)
+ error (_("LOAD segments must be sorted in order of increasing VirtAddr\n"));
+#endif
+ if (segment->p_memsz < segment->p_filesz)
+ error (_("the segment's file size is larger than its memory size\n"));
+ previous_load = segment;
+ break;
+
+ case PT_PHDR:
+ /* PR 20815 - Verify that the program header is loaded into memory. */
+ if (i > 0 && previous_load != NULL)
+ error (_("the PHDR segment must occur before any LOAD segment\n"));
+ if (filedata->file_header.e_machine != EM_PARISC)
+ {
+ unsigned int j;
+
+ for (j = 1; j < filedata->file_header.e_phnum; j++)
+ {
+ Elf_Internal_Phdr *load = filedata->program_headers + j;
+ if (load->p_type == PT_LOAD
+ && load->p_offset <= segment->p_offset
+ && (load->p_offset + load->p_filesz
+ >= segment->p_offset + segment->p_filesz)
+ && load->p_vaddr <= segment->p_vaddr
+ && (load->p_vaddr + load->p_filesz
+ >= segment->p_vaddr + segment->p_filesz))
+ break;
+ }
+ if (j == filedata->file_header.e_phnum)
+ error (_("the PHDR segment is not covered by a LOAD segment\n"));
+ }
+ break;
+
+ case PT_DYNAMIC:
+ if (dynamic_addr)
+ error (_("more than one dynamic segment\n"));
+
+ /* By default, assume that the .dynamic section is the first
+ section in the DYNAMIC segment. */
+ dynamic_addr = segment->p_offset;
+ dynamic_size = segment->p_filesz;
+
+ /* Try to locate the .dynamic section. If there is
+ a section header table, we can easily locate it. */
+ if (filedata->section_headers != NULL)
+ {
+ Elf_Internal_Shdr * sec;
+
+ sec = find_section (filedata, ".dynamic");
+ if (sec == NULL || sec->sh_size == 0)
+ {
+ /* A corresponding .dynamic section is expected, but on
+ IA-64/OpenVMS it is OK for it to be missing. */
+ if (!is_ia64_vms (filedata))
+ error (_("no .dynamic section in the dynamic segment\n"));
+ break;
+ }
+
+ if (sec->sh_type == SHT_NOBITS)
+ {
+ dynamic_addr = 0;
+ dynamic_size = 0;
+ break;
+ }
+
+ dynamic_addr = sec->sh_offset;
+ dynamic_size = sec->sh_size;
+
+ /* The PT_DYNAMIC segment, which is used by the run-time
+ loader, should exactly match the .dynamic section. */
+ if (do_checks
+ && (dynamic_addr != segment->p_offset
+ || dynamic_size != segment->p_filesz))
+ warn (_("\
+the .dynamic section is not the same as the dynamic segment\n"));
+ }
+
+ /* PR binutils/17512: Avoid corrupt dynamic section info in the
+ segment. Check this after matching against the section headers
+ so we don't warn on debuginfo file (which have NOBITS .dynamic
+ sections). */
+ if (dynamic_addr > filedata->file_size
+ || (dynamic_size > filedata->file_size - dynamic_addr))
+ {
+ error (_("the dynamic segment offset + size exceeds the size of the file\n"));
+ dynamic_addr = 0;
+ dynamic_size = 0;
+ }
+ break;
+
+ case PT_INTERP:
+ if (segment->p_offset >= filedata->file_size
+ || segment->p_filesz > filedata->file_size - segment->p_offset
+ || segment->p_filesz - 1 >= (size_t) -2
+ || fseek (filedata->handle,
+ filedata->archive_file_offset + (long) segment->p_offset,
+ SEEK_SET))
+ error (_("Unable to find program interpreter name\n"));
+ else
+ {
+ size_t len = segment->p_filesz;
+ free (filedata->program_interpreter);
+ filedata->program_interpreter = xmalloc (len + 1);
+ len = fread (filedata->program_interpreter, 1, len,
+ filedata->handle);
+ filedata->program_interpreter[len] = 0;
+
+ if (do_segments)
+ printf (_(" [Requesting program interpreter: %s]\n"),
+ filedata->program_interpreter);
+ }
+ break;
+ }
+ }
+
+ if (do_segments
+ && filedata->section_headers != NULL
+ && filedata->string_table != NULL)
+ {
+ printf (_("\n Section to Segment mapping:\n"));
+ printf (_(" Segment Sections...\n"));
+
+ for (i = 0; i < filedata->file_header.e_phnum; i++)
+ {
+ unsigned int j;
+ Elf_Internal_Shdr * section;
+
+ segment = filedata->program_headers + i;
+ section = filedata->section_headers + 1;
+
+ printf (" %2.2d ", i);
+
+ for (j = 1; j < filedata->file_header.e_shnum; j++, section++)
+ {
+ if (!ELF_TBSS_SPECIAL (section, segment)
+ && ELF_SECTION_IN_SEGMENT_STRICT (section, segment))
+ printf ("%s ", printable_section_name (filedata, section));
+ }
+
+ putc ('\n',stdout);
+ }
+ }
+
+ filedata->dynamic_addr = dynamic_addr;
+ filedata->dynamic_size = dynamic_size ? dynamic_size : 1;
+ return;
+
+ no_headers:
+ filedata->dynamic_addr = 0;
+ filedata->dynamic_size = 1;
+}
+
+
+/* Find the file offset corresponding to VMA by using the program headers. */
+
+static long
+offset_from_vma (Filedata * filedata, bfd_vma vma, bfd_size_type size)
+{
+ Elf_Internal_Phdr * seg;
+
+ if (! get_program_headers (filedata))
+ {
+ warn (_("Cannot interpret virtual addresses without program headers.\n"));
+ return (long) vma;
+ }
+
+ for (seg = filedata->program_headers;
+ seg < filedata->program_headers + filedata->file_header.e_phnum;
+ ++seg)
+ {
+ if (seg->p_type != PT_LOAD)
+ continue;
+
+ if (vma >= (seg->p_vaddr & -seg->p_align)
+ && vma + size <= seg->p_vaddr + seg->p_filesz)
+ return vma - seg->p_vaddr + seg->p_offset;
+ }
+
+ warn (_("Virtual address 0x%lx not located in any PT_LOAD segment.\n"),
+ (unsigned long) vma);
+ return (long) vma;
+}
+
+
+/* Allocate memory and load the sections headers into FILEDATA->filedata->section_headers.
+ If PROBE is true, this is just a probe and we do not generate any error
+ messages if the load fails. */
+
+static bool
+get_32bit_section_headers (Filedata * filedata, bool probe)
+{
+ Elf32_External_Shdr * shdrs;
+ Elf_Internal_Shdr * internal;
+ unsigned int i;
+ unsigned int size = filedata->file_header.e_shentsize;
+ unsigned int num = probe ? 1 : filedata->file_header.e_shnum;
+
+ /* PR binutils/17531: Cope with unexpected section header sizes. */
+ if (size == 0 || num == 0)
+ return false;
+ if (size < sizeof * shdrs)
+ {
+ if (! probe)
+ error (_("The e_shentsize field in the ELF header is less than the size of an ELF section header\n"));
+ return false;
+ }
+ if (!probe && size > sizeof * shdrs)
+ warn (_("The e_shentsize field in the ELF header is larger than the size of an ELF section header\n"));
+
+ shdrs = (Elf32_External_Shdr *) get_data (NULL, filedata, filedata->file_header.e_shoff,
+ size, num,
+ probe ? NULL : _("section headers"));
+ if (shdrs == NULL)
+ return false;
+
+ filedata->section_headers = (Elf_Internal_Shdr *)
+ cmalloc (num, sizeof (Elf_Internal_Shdr));
+ if (filedata->section_headers == NULL)
+ {
+ if (!probe)
+ error (_("Out of memory reading %u section headers\n"), num);
+ free (shdrs);
+ return false;
+ }
+
+ for (i = 0, internal = filedata->section_headers;
+ i < num;
+ i++, internal++)
+ {
+ internal->sh_name = BYTE_GET (shdrs[i].sh_name);
+ internal->sh_type = BYTE_GET (shdrs[i].sh_type);
+ internal->sh_flags = BYTE_GET (shdrs[i].sh_flags);
+ internal->sh_addr = BYTE_GET (shdrs[i].sh_addr);
+ internal->sh_offset = BYTE_GET (shdrs[i].sh_offset);
+ internal->sh_size = BYTE_GET (shdrs[i].sh_size);
+ internal->sh_link = BYTE_GET (shdrs[i].sh_link);
+ internal->sh_info = BYTE_GET (shdrs[i].sh_info);
+ internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign);
+ internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize);
+ if (!probe && internal->sh_link > num)
+ warn (_("Section %u has an out of range sh_link value of %u\n"), i, internal->sh_link);
+ if (!probe && internal->sh_flags & SHF_INFO_LINK && internal->sh_info > num)
+ warn (_("Section %u has an out of range sh_info value of %u\n"), i, internal->sh_info);
+ }
+
+ free (shdrs);
+ return true;
+}
+
+/* Like get_32bit_section_headers, except that it fetches 64-bit headers. */
+
+static bool
+get_64bit_section_headers (Filedata * filedata, bool probe)
+{
+ Elf64_External_Shdr * shdrs;
+ Elf_Internal_Shdr * internal;
+ unsigned int i;
+ unsigned int size = filedata->file_header.e_shentsize;
+ unsigned int num = probe ? 1 : filedata->file_header.e_shnum;
+
+ /* PR binutils/17531: Cope with unexpected section header sizes. */
+ if (size == 0 || num == 0)
+ return false;
+
+ if (size < sizeof * shdrs)
+ {
+ if (! probe)
+ error (_("The e_shentsize field in the ELF header is less than the size of an ELF section header\n"));
+ return false;
+ }
+
+ if (! probe && size > sizeof * shdrs)
+ warn (_("The e_shentsize field in the ELF header is larger than the size of an ELF section header\n"));
+
+ shdrs = (Elf64_External_Shdr *) get_data (NULL, filedata,
+ filedata->file_header.e_shoff,
+ size, num,
+ probe ? NULL : _("section headers"));
+ if (shdrs == NULL)
+ return false;
+
+ filedata->section_headers = (Elf_Internal_Shdr *)
+ cmalloc (num, sizeof (Elf_Internal_Shdr));
+ if (filedata->section_headers == NULL)
+ {
+ if (! probe)
+ error (_("Out of memory reading %u section headers\n"), num);
+ free (shdrs);
+ return false;
+ }
+
+ for (i = 0, internal = filedata->section_headers;
+ i < num;
+ i++, internal++)
+ {
+ internal->sh_name = BYTE_GET (shdrs[i].sh_name);
+ internal->sh_type = BYTE_GET (shdrs[i].sh_type);
+ internal->sh_flags = BYTE_GET (shdrs[i].sh_flags);
+ internal->sh_addr = BYTE_GET (shdrs[i].sh_addr);
+ internal->sh_size = BYTE_GET (shdrs[i].sh_size);
+ internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize);
+ internal->sh_link = BYTE_GET (shdrs[i].sh_link);
+ internal->sh_info = BYTE_GET (shdrs[i].sh_info);
+ internal->sh_offset = BYTE_GET (shdrs[i].sh_offset);
+ internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign);
+ if (!probe && internal->sh_link > num)
+ warn (_("Section %u has an out of range sh_link value of %u\n"), i, internal->sh_link);
+ if (!probe && internal->sh_flags & SHF_INFO_LINK && internal->sh_info > num)
+ warn (_("Section %u has an out of range sh_info value of %u\n"), i, internal->sh_info);
+ }
+
+ free (shdrs);
+ return true;
+}
+
+static bool
+get_section_headers (Filedata *filedata, bool probe)
+{
+ if (filedata->section_headers != NULL)
+ return true;
+
+ if (is_32bit_elf)
+ return get_32bit_section_headers (filedata, probe);
+ else
+ return get_64bit_section_headers (filedata, probe);
+}
+
+static Elf_Internal_Sym *
+get_32bit_elf_symbols (Filedata * filedata,
+ Elf_Internal_Shdr * section,
+ unsigned long * num_syms_return)
+{
+ unsigned long number = 0;
+ Elf32_External_Sym * esyms = NULL;
+ Elf_External_Sym_Shndx * shndx = NULL;
+ Elf_Internal_Sym * isyms = NULL;
+ Elf_Internal_Sym * psym;
+ unsigned int j;
+ elf_section_list * entry;
+
+ if (section->sh_size == 0)
+ {
+ if (num_syms_return != NULL)
+ * num_syms_return = 0;
+ return NULL;
+ }
+
+ /* Run some sanity checks first. */
+ if (section->sh_entsize == 0 || section->sh_entsize > section->sh_size)
+ {
+ error (_("Section %s has an invalid sh_entsize of 0x%lx\n"),
+ printable_section_name (filedata, section),
+ (unsigned long) section->sh_entsize);
+ goto exit_point;
+ }
+
+ if (section->sh_size > filedata->file_size)
+ {
+ error (_("Section %s has an invalid sh_size of 0x%lx\n"),
+ printable_section_name (filedata, section),
+ (unsigned long) section->sh_size);
+ goto exit_point;
+ }
+
+ number = section->sh_size / section->sh_entsize;
+
+ if (number * sizeof (Elf32_External_Sym) > section->sh_size + 1)
+ {
+ error (_("Size (0x%lx) of section %s is not a multiple of its sh_entsize (0x%lx)\n"),
+ (unsigned long) section->sh_size,
+ printable_section_name (filedata, section),
+ (unsigned long) section->sh_entsize);
+ goto exit_point;
+ }
+
+ esyms = (Elf32_External_Sym *) get_data (NULL, filedata, section->sh_offset, 1,
+ section->sh_size, _("symbols"));
+ if (esyms == NULL)
+ goto exit_point;
+
+ shndx = NULL;
+ for (entry = filedata->symtab_shndx_list; entry != NULL; entry = entry->next)
+ {
+ if (entry->hdr->sh_link != (unsigned long) (section - filedata->section_headers))
+ continue;
+
+ if (shndx != NULL)
+ {
+ error (_("Multiple symbol table index sections associated with the same symbol section\n"));
+ free (shndx);
+ }
+
+ shndx = (Elf_External_Sym_Shndx *) get_data (NULL, filedata,
+ entry->hdr->sh_offset,
+ 1, entry->hdr->sh_size,
+ _("symbol table section indices"));
+ if (shndx == NULL)
+ goto exit_point;
+
+ /* PR17531: file: heap-buffer-overflow */
+ if (entry->hdr->sh_size / sizeof (Elf_External_Sym_Shndx) < number)
+ {
+ error (_("Index section %s has an sh_size of 0x%lx - expected 0x%lx\n"),
+ printable_section_name (filedata, entry->hdr),
+ (unsigned long) entry->hdr->sh_size,
+ (unsigned long) section->sh_size);
+ goto exit_point;
+ }
+ }
+
+ isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym));
+
+ if (isyms == NULL)
+ {
+ error (_("Out of memory reading %lu symbols\n"),
+ (unsigned long) number);
+ goto exit_point;
+ }
+
+ for (j = 0, psym = isyms; j < number; j++, psym++)
+ {
+ psym->st_name = BYTE_GET (esyms[j].st_name);
+ psym->st_value = BYTE_GET (esyms[j].st_value);
+ psym->st_size = BYTE_GET (esyms[j].st_size);
+ psym->st_shndx = BYTE_GET (esyms[j].st_shndx);
+ if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL)
+ psym->st_shndx
+ = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j]));
+ else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff))
+ psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff);
+ psym->st_info = BYTE_GET (esyms[j].st_info);
+ psym->st_other = BYTE_GET (esyms[j].st_other);
+ }
+
+ exit_point:
+ free (shndx);
+ free (esyms);
+
+ if (num_syms_return != NULL)
+ * num_syms_return = isyms == NULL ? 0 : number;
+
+ return isyms;
+}
+
+static Elf_Internal_Sym *
+get_64bit_elf_symbols (Filedata * filedata,
+ Elf_Internal_Shdr * section,
+ unsigned long * num_syms_return)
+{
+ unsigned long number = 0;
+ Elf64_External_Sym * esyms = NULL;
+ Elf_External_Sym_Shndx * shndx = NULL;
+ Elf_Internal_Sym * isyms = NULL;
+ Elf_Internal_Sym * psym;
+ unsigned int j;
+ elf_section_list * entry;
+
+ if (section->sh_size == 0)
+ {
+ if (num_syms_return != NULL)
+ * num_syms_return = 0;
+ return NULL;
+ }
+
+ /* Run some sanity checks first. */
+ if (section->sh_entsize == 0 || section->sh_entsize > section->sh_size)
+ {
+ error (_("Section %s has an invalid sh_entsize of 0x%lx\n"),
+ printable_section_name (filedata, section),
+ (unsigned long) section->sh_entsize);
+ goto exit_point;
+ }
+
+ if (section->sh_size > filedata->file_size)
+ {
+ error (_("Section %s has an invalid sh_size of 0x%lx\n"),
+ printable_section_name (filedata, section),
+ (unsigned long) section->sh_size);
+ goto exit_point;
+ }
+
+ number = section->sh_size / section->sh_entsize;
+
+ if (number * sizeof (Elf64_External_Sym) > section->sh_size + 1)
+ {
+ error (_("Size (0x%lx) of section %s is not a multiple of its sh_entsize (0x%lx)\n"),
+ (unsigned long) section->sh_size,
+ printable_section_name (filedata, section),
+ (unsigned long) section->sh_entsize);
+ goto exit_point;
+ }
+
+ esyms = (Elf64_External_Sym *) get_data (NULL, filedata, section->sh_offset, 1,
+ section->sh_size, _("symbols"));
+ if (!esyms)
+ goto exit_point;
+
+ shndx = NULL;
+ for (entry = filedata->symtab_shndx_list; entry != NULL; entry = entry->next)
+ {
+ if (entry->hdr->sh_link != (unsigned long) (section - filedata->section_headers))
+ continue;
+
+ if (shndx != NULL)
+ {
+ error (_("Multiple symbol table index sections associated with the same symbol section\n"));
+ free (shndx);
+ }
+
+ shndx = (Elf_External_Sym_Shndx *) get_data (NULL, filedata,
+ entry->hdr->sh_offset,
+ 1, entry->hdr->sh_size,
+ _("symbol table section indices"));
+ if (shndx == NULL)
+ goto exit_point;
+
+ /* PR17531: file: heap-buffer-overflow */
+ if (entry->hdr->sh_size / sizeof (Elf_External_Sym_Shndx) < number)
+ {
+ error (_("Index section %s has an sh_size of 0x%lx - expected 0x%lx\n"),
+ printable_section_name (filedata, entry->hdr),
+ (unsigned long) entry->hdr->sh_size,
+ (unsigned long) section->sh_size);
+ goto exit_point;
+ }
+ }
+
+ isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym));
+
+ if (isyms == NULL)
+ {
+ error (_("Out of memory reading %lu symbols\n"),
+ (unsigned long) number);
+ goto exit_point;
+ }
+
+ for (j = 0, psym = isyms; j < number; j++, psym++)
+ {
+ psym->st_name = BYTE_GET (esyms[j].st_name);
+ psym->st_info = BYTE_GET (esyms[j].st_info);
+ psym->st_other = BYTE_GET (esyms[j].st_other);
+ psym->st_shndx = BYTE_GET (esyms[j].st_shndx);
+
+ if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL)
+ psym->st_shndx
+ = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j]));
+ else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff))
+ psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff);
+
+ psym->st_value = BYTE_GET (esyms[j].st_value);
+ psym->st_size = BYTE_GET (esyms[j].st_size);
+ }
+
+ exit_point:
+ free (shndx);
+ free (esyms);
+
+ if (num_syms_return != NULL)
+ * num_syms_return = isyms == NULL ? 0 : number;
+
+ return isyms;
+}
+
+static Elf_Internal_Sym *
+get_elf_symbols (Filedata *filedata,
+ Elf_Internal_Shdr *section,
+ unsigned long *num_syms_return)
+{
+ if (is_32bit_elf)
+ return get_32bit_elf_symbols (filedata, section, num_syms_return);
+ else
+ return get_64bit_elf_symbols (filedata, section, num_syms_return);
+}
+
+static const char *
+get_elf_section_flags (Filedata * filedata, bfd_vma sh_flags)
+{
+ static char buff[1024];
+ char * p = buff;
+ unsigned int field_size = is_32bit_elf ? 8 : 16;
+ signed int sindex;
+ unsigned int size = sizeof (buff) - (field_size + 4 + 1);
+ bfd_vma os_flags = 0;
+ bfd_vma proc_flags = 0;
+ bfd_vma unknown_flags = 0;
+ static const struct
+ {
+ const char * str;
+ unsigned int len;
+ }
+ flags [] =
+ {
+ /* 0 */ { STRING_COMMA_LEN ("WRITE") },
+ /* 1 */ { STRING_COMMA_LEN ("ALLOC") },
+ /* 2 */ { STRING_COMMA_LEN ("EXEC") },
+ /* 3 */ { STRING_COMMA_LEN ("MERGE") },
+ /* 4 */ { STRING_COMMA_LEN ("STRINGS") },
+ /* 5 */ { STRING_COMMA_LEN ("INFO LINK") },
+ /* 6 */ { STRING_COMMA_LEN ("LINK ORDER") },
+ /* 7 */ { STRING_COMMA_LEN ("OS NONCONF") },
+ /* 8 */ { STRING_COMMA_LEN ("GROUP") },
+ /* 9 */ { STRING_COMMA_LEN ("TLS") },
+ /* IA-64 specific. */
+ /* 10 */ { STRING_COMMA_LEN ("SHORT") },
+ /* 11 */ { STRING_COMMA_LEN ("NORECOV") },
+ /* IA-64 OpenVMS specific. */
+ /* 12 */ { STRING_COMMA_LEN ("VMS_GLOBAL") },
+ /* 13 */ { STRING_COMMA_LEN ("VMS_OVERLAID") },
+ /* 14 */ { STRING_COMMA_LEN ("VMS_SHARED") },
+ /* 15 */ { STRING_COMMA_LEN ("VMS_VECTOR") },
+ /* 16 */ { STRING_COMMA_LEN ("VMS_ALLOC_64BIT") },
+ /* 17 */ { STRING_COMMA_LEN ("VMS_PROTECTED") },
+ /* Generic. */
+ /* 18 */ { STRING_COMMA_LEN ("EXCLUDE") },
+ /* SPARC specific. */
+ /* 19 */ { STRING_COMMA_LEN ("ORDERED") },
+ /* 20 */ { STRING_COMMA_LEN ("COMPRESSED") },
+ /* ARM specific. */
+ /* 21 */ { STRING_COMMA_LEN ("ENTRYSECT") },
+ /* 22 */ { STRING_COMMA_LEN ("ARM_PURECODE") },
+ /* 23 */ { STRING_COMMA_LEN ("COMDEF") },
+ /* GNU specific. */
+ /* 24 */ { STRING_COMMA_LEN ("GNU_MBIND") },
+ /* VLE specific. */
+ /* 25 */ { STRING_COMMA_LEN ("VLE") },
+ /* GNU specific. */
+ /* 26 */ { STRING_COMMA_LEN ("GNU_RETAIN") },
+ };
+
+ if (do_section_details)
+ {
+ sprintf (buff, "[%*.*lx]: ",
+ field_size, field_size, (unsigned long) sh_flags);
+ p += field_size + 4;
+ }
+
+ while (sh_flags)
+ {
+ bfd_vma flag;
+
+ flag = sh_flags & - sh_flags;
+ sh_flags &= ~ flag;
+
+ if (do_section_details)
+ {
+ switch (flag)
+ {
+ case SHF_WRITE: sindex = 0; break;
+ case SHF_ALLOC: sindex = 1; break;
+ case SHF_EXECINSTR: sindex = 2; break;
+ case SHF_MERGE: sindex = 3; break;
+ case SHF_STRINGS: sindex = 4; break;
+ case SHF_INFO_LINK: sindex = 5; break;
+ case SHF_LINK_ORDER: sindex = 6; break;
+ case SHF_OS_NONCONFORMING: sindex = 7; break;
+ case SHF_GROUP: sindex = 8; break;
+ case SHF_TLS: sindex = 9; break;
+ case SHF_EXCLUDE: sindex = 18; break;
+ case SHF_COMPRESSED: sindex = 20; break;
+
+ default:
+ sindex = -1;
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_IA_64:
+ if (flag == SHF_IA_64_SHORT)
+ sindex = 10;
+ else if (flag == SHF_IA_64_NORECOV)
+ sindex = 11;
+#ifdef BFD64
+ else if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS)
+ switch (flag)
+ {
+ case SHF_IA_64_VMS_GLOBAL: sindex = 12; break;
+ case SHF_IA_64_VMS_OVERLAID: sindex = 13; break;
+ case SHF_IA_64_VMS_SHARED: sindex = 14; break;
+ case SHF_IA_64_VMS_VECTOR: sindex = 15; break;
+ case SHF_IA_64_VMS_ALLOC_64BIT: sindex = 16; break;
+ case SHF_IA_64_VMS_PROTECTED: sindex = 17; break;
+ default: break;
+ }
+#endif
+ break;
+
+ case EM_386:
+ case EM_IAMCU:
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ case EM_OLD_SPARCV9:
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPARC:
+ if (flag == SHF_ORDERED)
+ sindex = 19;
+ break;
+
+ case EM_ARM:
+ switch (flag)
+ {
+ case SHF_ENTRYSECT: sindex = 21; break;
+ case SHF_ARM_PURECODE: sindex = 22; break;
+ case SHF_COMDEF: sindex = 23; break;
+ default: break;
+ }
+ break;
+ case EM_PPC:
+ if (flag == SHF_PPC_VLE)
+ sindex = 25;
+ break;
+ default:
+ break;
+ }
+
+ switch (filedata->file_header.e_ident[EI_OSABI])
+ {
+ case ELFOSABI_GNU:
+ case ELFOSABI_FREEBSD:
+ if (flag == SHF_GNU_RETAIN)
+ sindex = 26;
+ /* Fall through */
+ case ELFOSABI_NONE:
+ if (flag == SHF_GNU_MBIND)
+ /* We should not recognize SHF_GNU_MBIND for
+ ELFOSABI_NONE, but binutils as of 2019-07-23 did
+ not set the EI_OSABI header byte. */
+ sindex = 24;
+ break;
+ default:
+ break;
+ }
+ break;
+ }
+
+ if (sindex != -1)
+ {
+ if (p != buff + field_size + 4)
+ {
+ if (size < (10 + 2))
+ {
+ warn (_("Internal error: not enough buffer room for section flag info"));
+ return _("<unknown>");
+ }
+ size -= 2;
+ *p++ = ',';
+ *p++ = ' ';
+ }
+
+ size -= flags [sindex].len;
+ p = stpcpy (p, flags [sindex].str);
+ }
+ else if (flag & SHF_MASKOS)
+ os_flags |= flag;
+ else if (flag & SHF_MASKPROC)
+ proc_flags |= flag;
+ else
+ unknown_flags |= flag;
+ }
+ else
+ {
+ switch (flag)
+ {
+ case SHF_WRITE: *p = 'W'; break;
+ case SHF_ALLOC: *p = 'A'; break;
+ case SHF_EXECINSTR: *p = 'X'; break;
+ case SHF_MERGE: *p = 'M'; break;
+ case SHF_STRINGS: *p = 'S'; break;
+ case SHF_INFO_LINK: *p = 'I'; break;
+ case SHF_LINK_ORDER: *p = 'L'; break;
+ case SHF_OS_NONCONFORMING: *p = 'O'; break;
+ case SHF_GROUP: *p = 'G'; break;
+ case SHF_TLS: *p = 'T'; break;
+ case SHF_EXCLUDE: *p = 'E'; break;
+ case SHF_COMPRESSED: *p = 'C'; break;
+
+ default:
+ if ((filedata->file_header.e_machine == EM_X86_64
+ || filedata->file_header.e_machine == EM_L1OM
+ || filedata->file_header.e_machine == EM_K1OM)
+ && flag == SHF_X86_64_LARGE)
+ *p = 'l';
+ else if (filedata->file_header.e_machine == EM_ARM
+ && flag == SHF_ARM_PURECODE)
+ *p = 'y';
+ else if (filedata->file_header.e_machine == EM_PPC
+ && flag == SHF_PPC_VLE)
+ *p = 'v';
+ else if (flag & SHF_MASKOS)
+ {
+ switch (filedata->file_header.e_ident[EI_OSABI])
+ {
+ case ELFOSABI_GNU:
+ case ELFOSABI_FREEBSD:
+ if (flag == SHF_GNU_RETAIN)
+ {
+ *p = 'R';
+ break;
+ }
+ /* Fall through */
+ case ELFOSABI_NONE:
+ if (flag == SHF_GNU_MBIND)
+ {
+ /* We should not recognize SHF_GNU_MBIND for
+ ELFOSABI_NONE, but binutils as of 2019-07-23 did
+ not set the EI_OSABI header byte. */
+ *p = 'D';
+ break;
+ }
+ /* Fall through */
+ default:
+ *p = 'o';
+ sh_flags &= ~SHF_MASKOS;
+ break;
+ }
+ }
+ else if (flag & SHF_MASKPROC)
+ {
+ *p = 'p';
+ sh_flags &= ~ SHF_MASKPROC;
+ }
+ else
+ *p = 'x';
+ break;
+ }
+ p++;
+ }
+ }
+
+ if (do_section_details)
+ {
+ if (os_flags)
+ {
+ size -= 5 + field_size;
+ if (p != buff + field_size + 4)
+ {
+ if (size < (2 + 1))
+ {
+ warn (_("Internal error: not enough buffer room for section flag info"));
+ return _("<unknown>");
+ }
+ size -= 2;
+ *p++ = ',';
+ *p++ = ' ';
+ }
+ sprintf (p, "OS (%*.*lx)", field_size, field_size,
+ (unsigned long) os_flags);
+ p += 5 + field_size;
+ }
+ if (proc_flags)
+ {
+ size -= 7 + field_size;
+ if (p != buff + field_size + 4)
+ {
+ if (size < (2 + 1))
+ {
+ warn (_("Internal error: not enough buffer room for section flag info"));
+ return _("<unknown>");
+ }
+ size -= 2;
+ *p++ = ',';
+ *p++ = ' ';
+ }
+ sprintf (p, "PROC (%*.*lx)", field_size, field_size,
+ (unsigned long) proc_flags);
+ p += 7 + field_size;
+ }
+ if (unknown_flags)
+ {
+ size -= 10 + field_size;
+ if (p != buff + field_size + 4)
+ {
+ if (size < (2 + 1))
+ {
+ warn (_("Internal error: not enough buffer room for section flag info"));
+ return _("<unknown>");
+ }
+ size -= 2;
+ *p++ = ',';
+ *p++ = ' ';
+ }
+ sprintf (p, _("UNKNOWN (%*.*lx)"), field_size, field_size,
+ (unsigned long) unknown_flags);
+ p += 10 + field_size;
+ }
+ }
+
+ *p = '\0';
+ return buff;
+}
+
+static unsigned int ATTRIBUTE_WARN_UNUSED_RESULT
+get_compression_header (Elf_Internal_Chdr *chdr, unsigned char *buf, bfd_size_type size)
+{
+ if (is_32bit_elf)
+ {
+ Elf32_External_Chdr *echdr = (Elf32_External_Chdr *) buf;
+
+ if (size < sizeof (* echdr))
+ {
+ error (_("Compressed section is too small even for a compression header\n"));
+ return 0;
+ }
+
+ chdr->ch_type = BYTE_GET (echdr->ch_type);
+ chdr->ch_size = BYTE_GET (echdr->ch_size);
+ chdr->ch_addralign = BYTE_GET (echdr->ch_addralign);
+ return sizeof (*echdr);
+ }
+ else
+ {
+ Elf64_External_Chdr *echdr = (Elf64_External_Chdr *) buf;
+
+ if (size < sizeof (* echdr))
+ {
+ error (_("Compressed section is too small even for a compression header\n"));
+ return 0;
+ }
+
+ chdr->ch_type = BYTE_GET (echdr->ch_type);
+ chdr->ch_size = BYTE_GET (echdr->ch_size);
+ chdr->ch_addralign = BYTE_GET (echdr->ch_addralign);
+ return sizeof (*echdr);
+ }
+}
+
+static bool
+process_section_headers (Filedata * filedata)
+{
+ Elf_Internal_Shdr * section;
+ unsigned int i;
+
+ if (filedata->file_header.e_shnum == 0)
+ {
+ /* PR binutils/12467. */
+ if (filedata->file_header.e_shoff != 0)
+ {
+ warn (_("possibly corrupt ELF file header - it has a non-zero"
+ " section header offset, but no section headers\n"));
+ return false;
+ }
+ else if (do_sections)
+ printf (_("\nThere are no sections in this file.\n"));
+
+ return true;
+ }
+
+ if (do_sections && !do_header)
+ {
+ if (filedata->is_separate && process_links)
+ printf (_("In linked file '%s': "), filedata->file_name);
+ if (! filedata->is_separate || process_links)
+ printf (ngettext ("There is %d section header, "
+ "starting at offset 0x%lx:\n",
+ "There are %d section headers, "
+ "starting at offset 0x%lx:\n",
+ filedata->file_header.e_shnum),
+ filedata->file_header.e_shnum,
+ (unsigned long) filedata->file_header.e_shoff);
+ }
+
+ if (!get_section_headers (filedata, false))
+ return false;
+
+ /* Read in the string table, so that we have names to display. */
+ if (filedata->file_header.e_shstrndx != SHN_UNDEF
+ && filedata->file_header.e_shstrndx < filedata->file_header.e_shnum)
+ {
+ section = filedata->section_headers + filedata->file_header.e_shstrndx;
+
+ if (section->sh_size != 0)
+ {
+ filedata->string_table = (char *) get_data (NULL, filedata, section->sh_offset,
+ 1, section->sh_size,
+ _("string table"));
+
+ filedata->string_table_length = filedata->string_table != NULL ? section->sh_size : 0;
+ }
+ }
+
+ /* Scan the sections for the dynamic symbol table
+ and dynamic string table and debug sections. */
+ eh_addr_size = is_32bit_elf ? 4 : 8;
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ /* The 64-bit MIPS EABI uses a combination of 32-bit ELF and 64-bit
+ FDE addresses. However, the ABI also has a semi-official ILP32
+ variant for which the normal FDE address size rules apply.
+
+ GCC 4.0 marks EABI64 objects with a dummy .gcc_compiled_longXX
+ section, where XX is the size of longs in bits. Unfortunately,
+ earlier compilers provided no way of distinguishing ILP32 objects
+ from LP64 objects, so if there's any doubt, we should assume that
+ the official LP64 form is being used. */
+ if ((filedata->file_header.e_flags & EF_MIPS_ABI) == E_MIPS_ABI_EABI64
+ && find_section (filedata, ".gcc_compiled_long32") == NULL)
+ eh_addr_size = 8;
+ break;
+
+ case EM_H8_300:
+ case EM_H8_300H:
+ switch (filedata->file_header.e_flags & EF_H8_MACH)
+ {
+ case E_H8_MACH_H8300:
+ case E_H8_MACH_H8300HN:
+ case E_H8_MACH_H8300SN:
+ case E_H8_MACH_H8300SXN:
+ eh_addr_size = 2;
+ break;
+ case E_H8_MACH_H8300H:
+ case E_H8_MACH_H8300S:
+ case E_H8_MACH_H8300SX:
+ eh_addr_size = 4;
+ break;
+ }
+ break;
+
+ case EM_M32C_OLD:
+ case EM_M32C:
+ switch (filedata->file_header.e_flags & EF_M32C_CPU_MASK)
+ {
+ case EF_M32C_CPU_M16C:
+ eh_addr_size = 2;
+ break;
+ }
+ break;
+ }
+
+#define CHECK_ENTSIZE_VALUES(section, i, size32, size64) \
+ do \
+ { \
+ bfd_size_type expected_entsize = is_32bit_elf ? size32 : size64; \
+ if (section->sh_entsize != expected_entsize) \
+ { \
+ char buf[40]; \
+ sprintf_vma (buf, section->sh_entsize); \
+ /* Note: coded this way so that there is a single string for \
+ translation. */ \
+ error (_("Section %d has invalid sh_entsize of %s\n"), i, buf); \
+ error (_("(Using the expected size of %u for the rest of this dump)\n"), \
+ (unsigned) expected_entsize); \
+ section->sh_entsize = expected_entsize; \
+ } \
+ } \
+ while (0)
+
+#define CHECK_ENTSIZE(section, i, type) \
+ CHECK_ENTSIZE_VALUES (section, i, sizeof (Elf32_External_##type), \
+ sizeof (Elf64_External_##type))
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ {
+ const char *name = section_name_print (filedata, section);
+
+ /* Run some sanity checks on the headers and
+ possibly fill in some file data as well. */
+ switch (section->sh_type)
+ {
+ case SHT_DYNSYM:
+ if (filedata->dynamic_symbols != NULL)
+ {
+ error (_("File contains multiple dynamic symbol tables\n"));
+ continue;
+ }
+
+ CHECK_ENTSIZE (section, i, Sym);
+ filedata->dynamic_symbols
+ = get_elf_symbols (filedata, section, &filedata->num_dynamic_syms);
+ filedata->dynamic_symtab_section = section;
+ break;
+
+ case SHT_STRTAB:
+ if (streq (name, ".dynstr"))
+ {
+ if (filedata->dynamic_strings != NULL)
+ {
+ error (_("File contains multiple dynamic string tables\n"));
+ continue;
+ }
+
+ filedata->dynamic_strings
+ = (char *) get_data (NULL, filedata, section->sh_offset,
+ 1, section->sh_size, _("dynamic strings"));
+ filedata->dynamic_strings_length
+ = filedata->dynamic_strings == NULL ? 0 : section->sh_size;
+ filedata->dynamic_strtab_section = section;
+ }
+ break;
+
+ case SHT_SYMTAB_SHNDX:
+ {
+ elf_section_list * entry = xmalloc (sizeof * entry);
+
+ entry->hdr = section;
+ entry->next = filedata->symtab_shndx_list;
+ filedata->symtab_shndx_list = entry;
+ }
+ break;
+
+ case SHT_SYMTAB:
+ CHECK_ENTSIZE (section, i, Sym);
+ break;
+
+ case SHT_GROUP:
+ CHECK_ENTSIZE_VALUES (section, i, GRP_ENTRY_SIZE, GRP_ENTRY_SIZE);
+ break;
+
+ case SHT_REL:
+ CHECK_ENTSIZE (section, i, Rel);
+ if (do_checks && section->sh_size == 0)
+ warn (_("Section '%s': zero-sized relocation section\n"), name);
+ break;
+
+ case SHT_RELA:
+ CHECK_ENTSIZE (section, i, Rela);
+ if (do_checks && section->sh_size == 0)
+ warn (_("Section '%s': zero-sized relocation section\n"), name);
+ break;
+
+ case SHT_RELR:
+ CHECK_ENTSIZE (section, i, Relr);
+ break;
+
+ case SHT_NOTE:
+ case SHT_PROGBITS:
+ /* Having a zero sized section is not illegal according to the
+ ELF standard, but it might be an indication that something
+ is wrong. So issue a warning if we are running in lint mode. */
+ if (do_checks && section->sh_size == 0)
+ warn (_("Section '%s': has a size of zero - is this intended ?\n"), name);
+ break;
+
+ default:
+ break;
+ }
+
+ if ((do_debugging || do_debug_info || do_debug_abbrevs
+ || do_debug_lines || do_debug_pubnames || do_debug_pubtypes
+ || do_debug_aranges || do_debug_frames || do_debug_macinfo
+ || do_debug_str || do_debug_str_offsets || do_debug_loc
+ || do_debug_ranges
+ || do_debug_addr || do_debug_cu_index || do_debug_links)
+ && (startswith (name, ".debug_")
+ || startswith (name, ".zdebug_")))
+ {
+ if (name[1] == 'z')
+ name += sizeof (".zdebug_") - 1;
+ else
+ name += sizeof (".debug_") - 1;
+
+ if (do_debugging
+ || (do_debug_info && startswith (name, "info"))
+ || (do_debug_info && startswith (name, "types"))
+ || (do_debug_abbrevs && startswith (name, "abbrev"))
+ || (do_debug_lines && strcmp (name, "line") == 0)
+ || (do_debug_lines && startswith (name, "line."))
+ || (do_debug_pubnames && startswith (name, "pubnames"))
+ || (do_debug_pubtypes && startswith (name, "pubtypes"))
+ || (do_debug_pubnames && startswith (name, "gnu_pubnames"))
+ || (do_debug_pubtypes && startswith (name, "gnu_pubtypes"))
+ || (do_debug_aranges && startswith (name, "aranges"))
+ || (do_debug_ranges && startswith (name, "ranges"))
+ || (do_debug_ranges && startswith (name, "rnglists"))
+ || (do_debug_frames && startswith (name, "frame"))
+ || (do_debug_macinfo && startswith (name, "macinfo"))
+ || (do_debug_macinfo && startswith (name, "macro"))
+ || (do_debug_str && startswith (name, "str"))
+ || (do_debug_links && startswith (name, "sup"))
+ || (do_debug_str_offsets && startswith (name, "str_offsets"))
+ || (do_debug_loc && startswith (name, "loc"))
+ || (do_debug_loc && startswith (name, "loclists"))
+ || (do_debug_addr && startswith (name, "addr"))
+ || (do_debug_cu_index && startswith (name, "cu_index"))
+ || (do_debug_cu_index && startswith (name, "tu_index"))
+ )
+ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP);
+ }
+ /* Linkonce section to be combined with .debug_info at link time. */
+ else if ((do_debugging || do_debug_info)
+ && startswith (name, ".gnu.linkonce.wi."))
+ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP);
+ else if (do_debug_frames && streq (name, ".eh_frame"))
+ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP);
+ else if (do_gdb_index && (streq (name, ".gdb_index")
+ || streq (name, ".debug_names")))
+ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP);
+ /* Trace sections for Itanium VMS. */
+ else if ((do_debugging || do_trace_info || do_trace_abbrevs
+ || do_trace_aranges)
+ && startswith (name, ".trace_"))
+ {
+ name += sizeof (".trace_") - 1;
+
+ if (do_debugging
+ || (do_trace_info && streq (name, "info"))
+ || (do_trace_abbrevs && streq (name, "abbrev"))
+ || (do_trace_aranges && streq (name, "aranges"))
+ )
+ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP);
+ }
+ else if ((do_debugging || do_debug_links)
+ && (startswith (name, ".gnu_debuglink")
+ || startswith (name, ".gnu_debugaltlink")))
+ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP);
+ }
+
+ if (! do_sections)
+ return true;
+
+ if (filedata->is_separate && ! process_links)
+ return true;
+
+ if (filedata->is_separate)
+ printf (_("\nSection Headers in linked file '%s':\n"), filedata->file_name);
+ else if (filedata->file_header.e_shnum > 1)
+ printf (_("\nSection Headers:\n"));
+ else
+ printf (_("\nSection Header:\n"));
+
+ if (is_32bit_elf)
+ {
+ if (do_section_details)
+ {
+ printf (_(" [Nr] Name\n"));
+ printf (_(" Type Addr Off Size ES Lk Inf Al\n"));
+ }
+ else
+ printf
+ (_(" [Nr] Name Type Addr Off Size ES Flg Lk Inf Al\n"));
+ }
+ else if (do_wide)
+ {
+ if (do_section_details)
+ {
+ printf (_(" [Nr] Name\n"));
+ printf (_(" Type Address Off Size ES Lk Inf Al\n"));
+ }
+ else
+ printf
+ (_(" [Nr] Name Type Address Off Size ES Flg Lk Inf Al\n"));
+ }
+ else
+ {
+ if (do_section_details)
+ {
+ printf (_(" [Nr] Name\n"));
+ printf (_(" Type Address Offset Link\n"));
+ printf (_(" Size EntSize Info Align\n"));
+ }
+ else
+ {
+ printf (_(" [Nr] Name Type Address Offset\n"));
+ printf (_(" Size EntSize Flags Link Info Align\n"));
+ }
+ }
+
+ if (do_section_details)
+ printf (_(" Flags\n"));
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ {
+ /* Run some sanity checks on the section header. */
+
+ /* Check the sh_link field. */
+ switch (section->sh_type)
+ {
+ case SHT_REL:
+ case SHT_RELA:
+ if (section->sh_link == 0
+ && (filedata->file_header.e_type == ET_EXEC
+ || filedata->file_header.e_type == ET_DYN))
+ /* A dynamic relocation section where all entries use a
+ zero symbol index need not specify a symtab section. */
+ break;
+ /* Fall through. */
+ case SHT_SYMTAB_SHNDX:
+ case SHT_GROUP:
+ case SHT_HASH:
+ case SHT_GNU_HASH:
+ case SHT_GNU_versym:
+ if (section->sh_link == 0
+ || section->sh_link >= filedata->file_header.e_shnum
+ || (filedata->section_headers[section->sh_link].sh_type != SHT_SYMTAB
+ && filedata->section_headers[section->sh_link].sh_type != SHT_DYNSYM))
+ warn (_("[%2u]: Link field (%u) should index a symtab section.\n"),
+ i, section->sh_link);
+ break;
+
+ case SHT_DYNAMIC:
+ case SHT_SYMTAB:
+ case SHT_DYNSYM:
+ case SHT_GNU_verneed:
+ case SHT_GNU_verdef:
+ case SHT_GNU_LIBLIST:
+ if (section->sh_link == 0
+ || section->sh_link >= filedata->file_header.e_shnum
+ || filedata->section_headers[section->sh_link].sh_type != SHT_STRTAB)
+ warn (_("[%2u]: Link field (%u) should index a string section.\n"),
+ i, section->sh_link);
+ break;
+
+ case SHT_INIT_ARRAY:
+ case SHT_FINI_ARRAY:
+ case SHT_PREINIT_ARRAY:
+ if (section->sh_type < SHT_LOOS && section->sh_link != 0)
+ warn (_("[%2u]: Unexpected value (%u) in link field.\n"),
+ i, section->sh_link);
+ break;
+
+ default:
+ /* FIXME: Add support for target specific section types. */
+#if 0 /* Currently we do not check other section types as there are too
+ many special cases. Stab sections for example have a type
+ of SHT_PROGBITS but an sh_link field that links to the .stabstr
+ section. */
+ if (section->sh_type < SHT_LOOS && section->sh_link != 0)
+ warn (_("[%2u]: Unexpected value (%u) in link field.\n"),
+ i, section->sh_link);
+#endif
+ break;
+ }
+
+ /* Check the sh_info field. */
+ switch (section->sh_type)
+ {
+ case SHT_REL:
+ case SHT_RELA:
+ if (section->sh_info == 0
+ && (filedata->file_header.e_type == ET_EXEC
+ || filedata->file_header.e_type == ET_DYN))
+ /* Dynamic relocations apply to segments, so they do not
+ need to specify the section they relocate. */
+ break;
+ if (section->sh_info == 0
+ || section->sh_info >= filedata->file_header.e_shnum
+ || (filedata->section_headers[section->sh_info].sh_type != SHT_PROGBITS
+ && filedata->section_headers[section->sh_info].sh_type != SHT_NOBITS
+ && filedata->section_headers[section->sh_info].sh_type != SHT_NOTE
+ && filedata->section_headers[section->sh_info].sh_type != SHT_INIT_ARRAY
+ && filedata->section_headers[section->sh_info].sh_type != SHT_FINI_ARRAY
+ && filedata->section_headers[section->sh_info].sh_type != SHT_PREINIT_ARRAY
+ /* FIXME: Are other section types valid ? */
+ && filedata->section_headers[section->sh_info].sh_type < SHT_LOOS))
+ warn (_("[%2u]: Info field (%u) should index a relocatable section.\n"),
+ i, section->sh_info);
+ break;
+
+ case SHT_DYNAMIC:
+ case SHT_HASH:
+ case SHT_SYMTAB_SHNDX:
+ case SHT_INIT_ARRAY:
+ case SHT_FINI_ARRAY:
+ case SHT_PREINIT_ARRAY:
+ if (section->sh_info != 0)
+ warn (_("[%2u]: Unexpected value (%u) in info field.\n"),
+ i, section->sh_info);
+ break;
+
+ case SHT_GROUP:
+ case SHT_SYMTAB:
+ case SHT_DYNSYM:
+ /* A symbol index - we assume that it is valid. */
+ break;
+
+ default:
+ /* FIXME: Add support for target specific section types. */
+ if (section->sh_type == SHT_NOBITS)
+ /* NOBITS section headers with non-zero sh_info fields can be
+ created when a binary is stripped of everything but its debug
+ information. The stripped sections have their headers
+ preserved but their types set to SHT_NOBITS. So do not check
+ this type of section. */
+ ;
+ else if (section->sh_flags & SHF_INFO_LINK)
+ {
+ if (section->sh_info < 1 || section->sh_info >= filedata->file_header.e_shnum)
+ warn (_("[%2u]: Expected link to another section in info field"), i);
+ }
+ else if (section->sh_type < SHT_LOOS
+ && (section->sh_flags & SHF_GNU_MBIND) == 0
+ && section->sh_info != 0)
+ warn (_("[%2u]: Unexpected value (%u) in info field.\n"),
+ i, section->sh_info);
+ break;
+ }
+
+ /* Check the sh_size field. */
+ if (section->sh_size > filedata->file_size
+ && section->sh_type != SHT_NOBITS
+ && section->sh_type != SHT_NULL
+ && section->sh_type < SHT_LOOS)
+ warn (_("Size of section %u is larger than the entire file!\n"), i);
+
+ printf (" [%2u] ", i);
+ if (do_section_details)
+ printf ("%s\n ", printable_section_name (filedata, section));
+ else
+ print_symbol (-17, section_name_print (filedata, section));
+
+ printf (do_wide ? " %-15s " : " %-15.15s ",
+ get_section_type_name (filedata, section->sh_type));
+
+ if (is_32bit_elf)
+ {
+ const char * link_too_big = NULL;
+
+ print_vma (section->sh_addr, LONG_HEX);
+
+ printf ( " %6.6lx %6.6lx %2.2lx",
+ (unsigned long) section->sh_offset,
+ (unsigned long) section->sh_size,
+ (unsigned long) section->sh_entsize);
+
+ if (do_section_details)
+ fputs (" ", stdout);
+ else
+ printf (" %3s ", get_elf_section_flags (filedata, section->sh_flags));
+
+ if (section->sh_link >= filedata->file_header.e_shnum)
+ {
+ link_too_big = "";
+ /* The sh_link value is out of range. Normally this indicates
+ an error but it can have special values in Solaris binaries. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_386:
+ case EM_IAMCU:
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ case EM_OLD_SPARCV9:
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPARC:
+ if (section->sh_link == (SHN_BEFORE & 0xffff))
+ link_too_big = "BEFORE";
+ else if (section->sh_link == (SHN_AFTER & 0xffff))
+ link_too_big = "AFTER";
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (do_section_details)
+ {
+ if (link_too_big != NULL && * link_too_big)
+ printf ("<%s> ", link_too_big);
+ else
+ printf ("%2u ", section->sh_link);
+ printf ("%3u %2lu\n", section->sh_info,
+ (unsigned long) section->sh_addralign);
+ }
+ else
+ printf ("%2u %3u %2lu\n",
+ section->sh_link,
+ section->sh_info,
+ (unsigned long) section->sh_addralign);
+
+ if (link_too_big && ! * link_too_big)
+ warn (_("section %u: sh_link value of %u is larger than the number of sections\n"),
+ i, section->sh_link);
+ }
+ else if (do_wide)
+ {
+ print_vma (section->sh_addr, LONG_HEX);
+
+ if ((long) section->sh_offset == section->sh_offset)
+ printf (" %6.6lx", (unsigned long) section->sh_offset);
+ else
+ {
+ putchar (' ');
+ print_vma (section->sh_offset, LONG_HEX);
+ }
+
+ if ((unsigned long) section->sh_size == section->sh_size)
+ printf (" %6.6lx", (unsigned long) section->sh_size);
+ else
+ {
+ putchar (' ');
+ print_vma (section->sh_size, LONG_HEX);
+ }
+
+ if ((unsigned long) section->sh_entsize == section->sh_entsize)
+ printf (" %2.2lx", (unsigned long) section->sh_entsize);
+ else
+ {
+ putchar (' ');
+ print_vma (section->sh_entsize, LONG_HEX);
+ }
+
+ if (do_section_details)
+ fputs (" ", stdout);
+ else
+ printf (" %3s ", get_elf_section_flags (filedata, section->sh_flags));
+
+ printf ("%2u %3u ", section->sh_link, section->sh_info);
+
+ if ((unsigned long) section->sh_addralign == section->sh_addralign)
+ printf ("%2lu\n", (unsigned long) section->sh_addralign);
+ else
+ {
+ print_vma (section->sh_addralign, DEC);
+ putchar ('\n');
+ }
+ }
+ else if (do_section_details)
+ {
+ putchar (' ');
+ print_vma (section->sh_addr, LONG_HEX);
+ if ((long) section->sh_offset == section->sh_offset)
+ printf (" %16.16lx", (unsigned long) section->sh_offset);
+ else
+ {
+ printf (" ");
+ print_vma (section->sh_offset, LONG_HEX);
+ }
+ printf (" %u\n ", section->sh_link);
+ print_vma (section->sh_size, LONG_HEX);
+ putchar (' ');
+ print_vma (section->sh_entsize, LONG_HEX);
+
+ printf (" %-16u %lu\n",
+ section->sh_info,
+ (unsigned long) section->sh_addralign);
+ }
+ else
+ {
+ putchar (' ');
+ print_vma (section->sh_addr, LONG_HEX);
+ if ((long) section->sh_offset == section->sh_offset)
+ printf (" %8.8lx", (unsigned long) section->sh_offset);
+ else
+ {
+ printf (" ");
+ print_vma (section->sh_offset, LONG_HEX);
+ }
+ printf ("\n ");
+ print_vma (section->sh_size, LONG_HEX);
+ printf (" ");
+ print_vma (section->sh_entsize, LONG_HEX);
+
+ printf (" %3s ", get_elf_section_flags (filedata, section->sh_flags));
+
+ printf (" %2u %3u %lu\n",
+ section->sh_link,
+ section->sh_info,
+ (unsigned long) section->sh_addralign);
+ }
+
+ if (do_section_details)
+ {
+ printf (" %s\n", get_elf_section_flags (filedata, section->sh_flags));
+ if ((section->sh_flags & SHF_COMPRESSED) != 0)
+ {
+ /* Minimum section size is 12 bytes for 32-bit compression
+ header + 12 bytes for compressed data header. */
+ unsigned char buf[24];
+
+ assert (sizeof (buf) >= sizeof (Elf64_External_Chdr));
+ if (get_data (&buf, filedata, section->sh_offset, 1,
+ sizeof (buf), _("compression header")))
+ {
+ Elf_Internal_Chdr chdr;
+
+ if (get_compression_header (&chdr, buf, sizeof (buf)) == 0)
+ printf (_(" [<corrupt>]\n"));
+ else
+ {
+ if (chdr.ch_type == ELFCOMPRESS_ZLIB)
+ printf (" ZLIB, ");
+ else
+ printf (_(" [<unknown>: 0x%x], "),
+ chdr.ch_type);
+ print_vma (chdr.ch_size, LONG_HEX);
+ printf (", %lu\n", (unsigned long) chdr.ch_addralign);
+ }
+ }
+ }
+ }
+ }
+
+ if (!do_section_details)
+ {
+ /* The ordering of the letters shown here matches the ordering of the
+ corresponding SHF_xxx values, and hence the order in which these
+ letters will be displayed to the user. */
+ printf (_("Key to Flags:\n\
+ W (write), A (alloc), X (execute), M (merge), S (strings), I (info),\n\
+ L (link order), O (extra OS processing required), G (group), T (TLS),\n\
+ C (compressed), x (unknown), o (OS specific), E (exclude),\n "));
+ switch (filedata->file_header.e_ident[EI_OSABI])
+ {
+ case ELFOSABI_GNU:
+ case ELFOSABI_FREEBSD:
+ printf (_("R (retain), "));
+ /* Fall through */
+ case ELFOSABI_NONE:
+ printf (_("D (mbind), "));
+ break;
+ default:
+ break;
+ }
+ if (filedata->file_header.e_machine == EM_X86_64
+ || filedata->file_header.e_machine == EM_L1OM
+ || filedata->file_header.e_machine == EM_K1OM)
+ printf (_("l (large), "));
+ else if (filedata->file_header.e_machine == EM_ARM)
+ printf (_("y (purecode), "));
+ else if (filedata->file_header.e_machine == EM_PPC)
+ printf (_("v (VLE), "));
+ printf ("p (processor specific)\n");
+ }
+
+ return true;
+}
+
+static bool
+get_symtab (Filedata *filedata, Elf_Internal_Shdr *symsec,
+ Elf_Internal_Sym **symtab, unsigned long *nsyms,
+ char **strtab, unsigned long *strtablen)
+{
+ *strtab = NULL;
+ *strtablen = 0;
+ *symtab = get_elf_symbols (filedata, symsec, nsyms);
+
+ if (*symtab == NULL)
+ return false;
+
+ if (symsec->sh_link != 0)
+ {
+ Elf_Internal_Shdr *strsec;
+
+ if (symsec->sh_link >= filedata->file_header.e_shnum)
+ {
+ error (_("Bad sh_link in symbol table section\n"));
+ free (*symtab);
+ *symtab = NULL;
+ *nsyms = 0;
+ return false;
+ }
+
+ strsec = filedata->section_headers + symsec->sh_link;
+
+ *strtab = (char *) get_data (NULL, filedata, strsec->sh_offset,
+ 1, strsec->sh_size, _("string table"));
+ if (*strtab == NULL)
+ {
+ free (*symtab);
+ *symtab = NULL;
+ *nsyms = 0;
+ return false;
+ }
+ *strtablen = strsec->sh_size;
+ }
+ return true;
+}
+
+static const char *
+get_group_flags (unsigned int flags)
+{
+ static char buff[128];
+
+ if (flags == 0)
+ return "";
+ else if (flags == GRP_COMDAT)
+ return "COMDAT ";
+
+ snprintf (buff, sizeof buff, "[0x%x: %s%s%s]",
+ flags,
+ flags & GRP_MASKOS ? _("<OS specific>") : "",
+ flags & GRP_MASKPROC ? _("<PROC specific>") : "",
+ (flags & ~(GRP_COMDAT | GRP_MASKOS | GRP_MASKPROC)
+ ? _("<unknown>") : ""));
+
+ return buff;
+}
+
+static bool
+process_section_groups (Filedata * filedata)
+{
+ Elf_Internal_Shdr * section;
+ unsigned int i;
+ struct group * group;
+ Elf_Internal_Shdr * symtab_sec;
+ Elf_Internal_Shdr * strtab_sec;
+ Elf_Internal_Sym * symtab;
+ unsigned long num_syms;
+ char * strtab;
+ size_t strtab_size;
+
+ /* Don't process section groups unless needed. */
+ if (!do_unwind && !do_section_groups)
+ return true;
+
+ if (filedata->file_header.e_shnum == 0)
+ {
+ if (do_section_groups)
+ {
+ if (filedata->is_separate)
+ printf (_("\nThere are no sections group in linked file '%s'.\n"),
+ filedata->file_name);
+ else
+ printf (_("\nThere are no section groups in this file.\n"));
+ }
+ return true;
+ }
+
+ if (filedata->section_headers == NULL)
+ {
+ error (_("Section headers are not available!\n"));
+ /* PR 13622: This can happen with a corrupt ELF header. */
+ return false;
+ }
+
+ filedata->section_headers_groups
+ = (struct group **) calloc (filedata->file_header.e_shnum,
+ sizeof (struct group *));
+
+ if (filedata->section_headers_groups == NULL)
+ {
+ error (_("Out of memory reading %u section group headers\n"),
+ filedata->file_header.e_shnum);
+ return false;
+ }
+
+ /* Scan the sections for the group section. */
+ filedata->group_count = 0;
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ if (section->sh_type == SHT_GROUP)
+ filedata->group_count++;
+
+ if (filedata->group_count == 0)
+ {
+ if (do_section_groups)
+ {
+ if (filedata->is_separate)
+ printf (_("\nThere are no section groups in linked file '%s'.\n"),
+ filedata->file_name);
+ else
+ printf (_("\nThere are no section groups in this file.\n"));
+ }
+
+ return true;
+ }
+
+ filedata->section_groups = (struct group *) calloc (filedata->group_count,
+ sizeof (struct group));
+
+ if (filedata->section_groups == NULL)
+ {
+ error (_("Out of memory reading %lu groups\n"),
+ (unsigned long) filedata->group_count);
+ return false;
+ }
+
+ symtab_sec = NULL;
+ strtab_sec = NULL;
+ symtab = NULL;
+ num_syms = 0;
+ strtab = NULL;
+ strtab_size = 0;
+
+ if (filedata->is_separate)
+ printf (_("Section groups in linked file '%s'\n"), filedata->file_name);
+
+ for (i = 0, section = filedata->section_headers, group = filedata->section_groups;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ {
+ if (section->sh_type == SHT_GROUP)
+ {
+ const char * name = printable_section_name (filedata, section);
+ const char * group_name;
+ unsigned char * start;
+ unsigned char * indices;
+ unsigned int entry, j, size;
+ Elf_Internal_Shdr * sec;
+ Elf_Internal_Sym * sym;
+
+ /* Get the symbol table. */
+ if (section->sh_link >= filedata->file_header.e_shnum
+ || ((sec = filedata->section_headers + section->sh_link)->sh_type
+ != SHT_SYMTAB))
+ {
+ error (_("Bad sh_link in group section `%s'\n"), name);
+ continue;
+ }
+
+ if (symtab_sec != sec)
+ {
+ symtab_sec = sec;
+ free (symtab);
+ symtab = get_elf_symbols (filedata, symtab_sec, & num_syms);
+ }
+
+ if (symtab == NULL)
+ {
+ error (_("Corrupt header in group section `%s'\n"), name);
+ continue;
+ }
+
+ if (section->sh_info >= num_syms)
+ {
+ error (_("Bad sh_info in group section `%s'\n"), name);
+ continue;
+ }
+
+ sym = symtab + section->sh_info;
+
+ if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ {
+ if (sym->st_shndx == 0
+ || sym->st_shndx >= filedata->file_header.e_shnum)
+ {
+ error (_("Bad sh_info in group section `%s'\n"), name);
+ continue;
+ }
+
+ group_name = section_name_print (filedata,
+ filedata->section_headers
+ + sym->st_shndx);
+ strtab_sec = NULL;
+ free (strtab);
+ strtab = NULL;
+ strtab_size = 0;
+ }
+ else
+ {
+ /* Get the string table. */
+ if (symtab_sec->sh_link >= filedata->file_header.e_shnum)
+ {
+ strtab_sec = NULL;
+ free (strtab);
+ strtab = NULL;
+ strtab_size = 0;
+ }
+ else if (strtab_sec
+ != (sec = filedata->section_headers + symtab_sec->sh_link))
+ {
+ strtab_sec = sec;
+ free (strtab);
+
+ strtab = (char *) get_data (NULL, filedata, strtab_sec->sh_offset,
+ 1, strtab_sec->sh_size,
+ _("string table"));
+ strtab_size = strtab != NULL ? strtab_sec->sh_size : 0;
+ }
+ group_name = sym->st_name < strtab_size
+ ? strtab + sym->st_name : _("<corrupt>");
+ }
+
+ /* PR 17531: file: loop. */
+ if (section->sh_entsize > section->sh_size)
+ {
+ error (_("Section %s has sh_entsize (0x%lx) which is larger than its size (0x%lx)\n"),
+ printable_section_name (filedata, section),
+ (unsigned long) section->sh_entsize,
+ (unsigned long) section->sh_size);
+ continue;
+ }
+
+ start = (unsigned char *) get_data (NULL, filedata, section->sh_offset,
+ 1, section->sh_size,
+ _("section data"));
+ if (start == NULL)
+ continue;
+
+ indices = start;
+ size = (section->sh_size / section->sh_entsize) - 1;
+ entry = byte_get (indices, 4);
+ indices += 4;
+
+ if (do_section_groups)
+ {
+ printf (_("\n%sgroup section [%5u] `%s' [%s] contains %u sections:\n"),
+ get_group_flags (entry), i, name, group_name, size);
+
+ printf (_(" [Index] Name\n"));
+ }
+
+ group->group_index = i;
+
+ for (j = 0; j < size; j++)
+ {
+ struct group_list * g;
+
+ entry = byte_get (indices, 4);
+ indices += 4;
+
+ if (entry >= filedata->file_header.e_shnum)
+ {
+ static unsigned num_group_errors = 0;
+
+ if (num_group_errors ++ < 10)
+ {
+ error (_("section [%5u] in group section [%5u] > maximum section [%5u]\n"),
+ entry, i, filedata->file_header.e_shnum - 1);
+ if (num_group_errors == 10)
+ warn (_("Further error messages about overlarge group section indices suppressed\n"));
+ }
+ continue;
+ }
+
+ if (filedata->section_headers_groups [entry] != NULL)
+ {
+ if (entry)
+ {
+ static unsigned num_errs = 0;
+
+ if (num_errs ++ < 10)
+ {
+ error (_("section [%5u] in group section [%5u] already in group section [%5u]\n"),
+ entry, i,
+ filedata->section_headers_groups [entry]->group_index);
+ if (num_errs == 10)
+ warn (_("Further error messages about already contained group sections suppressed\n"));
+ }
+ continue;
+ }
+ else
+ {
+ /* Intel C/C++ compiler may put section 0 in a
+ section group. We just warn it the first time
+ and ignore it afterwards. */
+ static bool warned = false;
+ if (!warned)
+ {
+ error (_("section 0 in group section [%5u]\n"),
+ filedata->section_headers_groups [entry]->group_index);
+ warned = true;
+ }
+ }
+ }
+
+ filedata->section_headers_groups [entry] = group;
+
+ if (do_section_groups)
+ {
+ sec = filedata->section_headers + entry;
+ printf (" [%5u] %s\n", entry, printable_section_name (filedata, sec));
+ }
+
+ g = (struct group_list *) xmalloc (sizeof (struct group_list));
+ g->section_index = entry;
+ g->next = group->root;
+ group->root = g;
+ }
+
+ free (start);
+
+ group++;
+ }
+ }
+
+ free (symtab);
+ free (strtab);
+ return true;
+}
+
+/* Data used to display dynamic fixups. */
+
+struct ia64_vms_dynfixup
+{
+ bfd_vma needed_ident; /* Library ident number. */
+ bfd_vma needed; /* Index in the dstrtab of the library name. */
+ bfd_vma fixup_needed; /* Index of the library. */
+ bfd_vma fixup_rela_cnt; /* Number of fixups. */
+ bfd_vma fixup_rela_off; /* Fixups offset in the dynamic segment. */
+};
+
+/* Data used to display dynamic relocations. */
+
+struct ia64_vms_dynimgrela
+{
+ bfd_vma img_rela_cnt; /* Number of relocations. */
+ bfd_vma img_rela_off; /* Reloc offset in the dynamic segment. */
+};
+
+/* Display IA-64 OpenVMS dynamic fixups (used to dynamically link a shared
+ library). */
+
+static bool
+dump_ia64_vms_dynamic_fixups (Filedata * filedata,
+ struct ia64_vms_dynfixup * fixup,
+ const char * strtab,
+ unsigned int strtab_sz)
+{
+ Elf64_External_VMS_IMAGE_FIXUP * imfs;
+ long i;
+ const char * lib_name;
+
+ imfs = get_data (NULL, filedata,
+ filedata->dynamic_addr + fixup->fixup_rela_off,
+ sizeof (*imfs), fixup->fixup_rela_cnt,
+ _("dynamic section image fixups"));
+ if (!imfs)
+ return false;
+
+ if (fixup->needed < strtab_sz)
+ lib_name = strtab + fixup->needed;
+ else
+ {
+ warn (_("corrupt library name index of 0x%lx found in dynamic entry"),
+ (unsigned long) fixup->needed);
+ lib_name = "???";
+ }
+
+ printf (_("\nImage fixups for needed library #%d: %s - ident: %lx\n"),
+ (int) fixup->fixup_needed, lib_name, (long) fixup->needed_ident);
+ printf
+ (_("Seg Offset Type SymVec DataType\n"));
+
+ for (i = 0; i < (long) fixup->fixup_rela_cnt; i++)
+ {
+ unsigned int type;
+ const char *rtype;
+
+ printf ("%3u ", (unsigned) BYTE_GET (imfs [i].fixup_seg));
+ printf_vma ((bfd_vma) BYTE_GET (imfs [i].fixup_offset));
+ type = BYTE_GET (imfs [i].type);
+ rtype = elf_ia64_reloc_type (type);
+ if (rtype == NULL)
+ printf (" 0x%08x ", type);
+ else
+ printf (" %-32s ", rtype);
+ printf ("%6u ", (unsigned) BYTE_GET (imfs [i].symvec_index));
+ printf ("0x%08x\n", (unsigned) BYTE_GET (imfs [i].data_type));
+ }
+
+ free (imfs);
+ return true;
+}
+
+/* Display IA-64 OpenVMS dynamic relocations (used to relocate an image). */
+
+static bool
+dump_ia64_vms_dynamic_relocs (Filedata * filedata, struct ia64_vms_dynimgrela *imgrela)
+{
+ Elf64_External_VMS_IMAGE_RELA *imrs;
+ long i;
+
+ imrs = get_data (NULL, filedata,
+ filedata->dynamic_addr + imgrela->img_rela_off,
+ sizeof (*imrs), imgrela->img_rela_cnt,
+ _("dynamic section image relocations"));
+ if (!imrs)
+ return false;
+
+ printf (_("\nImage relocs\n"));
+ printf
+ (_("Seg Offset Type Addend Seg Sym Off\n"));
+
+ for (i = 0; i < (long) imgrela->img_rela_cnt; i++)
+ {
+ unsigned int type;
+ const char *rtype;
+
+ printf ("%3u ", (unsigned) BYTE_GET (imrs [i].rela_seg));
+ printf ("%08" BFD_VMA_FMT "x ",
+ (bfd_vma) BYTE_GET (imrs [i].rela_offset));
+ type = BYTE_GET (imrs [i].type);
+ rtype = elf_ia64_reloc_type (type);
+ if (rtype == NULL)
+ printf ("0x%08x ", type);
+ else
+ printf ("%-31s ", rtype);
+ print_vma (BYTE_GET (imrs [i].addend), FULL_HEX);
+ printf ("%3u ", (unsigned) BYTE_GET (imrs [i].sym_seg));
+ printf ("%08" BFD_VMA_FMT "x\n",
+ (bfd_vma) BYTE_GET (imrs [i].sym_offset));
+ }
+
+ free (imrs);
+ return true;
+}
+
+/* Display IA-64 OpenVMS dynamic relocations and fixups. */
+
+static bool
+process_ia64_vms_dynamic_relocs (Filedata * filedata)
+{
+ struct ia64_vms_dynfixup fixup;
+ struct ia64_vms_dynimgrela imgrela;
+ Elf_Internal_Dyn *entry;
+ bfd_vma strtab_off = 0;
+ bfd_vma strtab_sz = 0;
+ char *strtab = NULL;
+ bool res = true;
+
+ memset (&fixup, 0, sizeof (fixup));
+ memset (&imgrela, 0, sizeof (imgrela));
+
+ /* Note: the order of the entries is specified by the OpenVMS specs. */
+ for (entry = filedata->dynamic_section;
+ entry < filedata->dynamic_section + filedata->dynamic_nent;
+ entry++)
+ {
+ switch (entry->d_tag)
+ {
+ case DT_IA_64_VMS_STRTAB_OFFSET:
+ strtab_off = entry->d_un.d_val;
+ break;
+ case DT_STRSZ:
+ strtab_sz = entry->d_un.d_val;
+ if (strtab == NULL)
+ strtab = get_data (NULL, filedata,
+ filedata->dynamic_addr + strtab_off,
+ 1, strtab_sz, _("dynamic string section"));
+ if (strtab == NULL)
+ strtab_sz = 0;
+ break;
+
+ case DT_IA_64_VMS_NEEDED_IDENT:
+ fixup.needed_ident = entry->d_un.d_val;
+ break;
+ case DT_NEEDED:
+ fixup.needed = entry->d_un.d_val;
+ break;
+ case DT_IA_64_VMS_FIXUP_NEEDED:
+ fixup.fixup_needed = entry->d_un.d_val;
+ break;
+ case DT_IA_64_VMS_FIXUP_RELA_CNT:
+ fixup.fixup_rela_cnt = entry->d_un.d_val;
+ break;
+ case DT_IA_64_VMS_FIXUP_RELA_OFF:
+ fixup.fixup_rela_off = entry->d_un.d_val;
+ if (! dump_ia64_vms_dynamic_fixups (filedata, &fixup, strtab, strtab_sz))
+ res = false;
+ break;
+ case DT_IA_64_VMS_IMG_RELA_CNT:
+ imgrela.img_rela_cnt = entry->d_un.d_val;
+ break;
+ case DT_IA_64_VMS_IMG_RELA_OFF:
+ imgrela.img_rela_off = entry->d_un.d_val;
+ if (! dump_ia64_vms_dynamic_relocs (filedata, &imgrela))
+ res = false;
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ free (strtab);
+
+ return res;
+}
+
+static struct
+{
+ const char * name;
+ int reloc;
+ int size;
+ relocation_type rel_type;
+}
+ dynamic_relocations [] =
+{
+ { "REL", DT_REL, DT_RELSZ, reltype_rel },
+ { "RELA", DT_RELA, DT_RELASZ, reltype_rela },
+ { "RELR", DT_RELR, DT_RELRSZ, reltype_relr },
+ { "PLT", DT_JMPREL, DT_PLTRELSZ, reltype_unknown }
+};
+
+/* Process the reloc section. */
+
+static bool
+process_relocs (Filedata * filedata)
+{
+ unsigned long rel_size;
+ unsigned long rel_offset;
+
+ if (!do_reloc)
+ return true;
+
+ if (do_using_dynamic)
+ {
+ relocation_type rel_type;
+ const char * name;
+ bool has_dynamic_reloc;
+ unsigned int i;
+
+ has_dynamic_reloc = false;
+
+ for (i = 0; i < ARRAY_SIZE (dynamic_relocations); i++)
+ {
+ rel_type = dynamic_relocations [i].rel_type;
+ name = dynamic_relocations [i].name;
+ rel_size = filedata->dynamic_info[dynamic_relocations [i].size];
+ rel_offset = filedata->dynamic_info[dynamic_relocations [i].reloc];
+
+ if (rel_size)
+ has_dynamic_reloc = true;
+
+ if (rel_type == reltype_unknown)
+ {
+ if (dynamic_relocations [i].reloc == DT_JMPREL)
+ switch (filedata->dynamic_info[DT_PLTREL])
+ {
+ case DT_REL:
+ rel_type = reltype_rel;
+ break;
+ case DT_RELA:
+ rel_type = reltype_rela;
+ break;
+ }
+ }
+
+ if (rel_size)
+ {
+ if (filedata->is_separate)
+ printf
+ (_("\nIn linked file '%s' section '%s' at offset 0x%lx contains %ld bytes:\n"),
+ filedata->file_name, name, rel_offset, rel_size);
+ else
+ printf
+ (_("\n'%s' relocation section at offset 0x%lx contains %ld bytes:\n"),
+ name, rel_offset, rel_size);
+
+ dump_relocations (filedata,
+ offset_from_vma (filedata, rel_offset, rel_size),
+ rel_size,
+ filedata->dynamic_symbols,
+ filedata->num_dynamic_syms,
+ filedata->dynamic_strings,
+ filedata->dynamic_strings_length,
+ rel_type, true /* is_dynamic */);
+ }
+ }
+
+ if (is_ia64_vms (filedata))
+ if (process_ia64_vms_dynamic_relocs (filedata))
+ has_dynamic_reloc = true;
+
+ if (! has_dynamic_reloc)
+ {
+ if (filedata->is_separate)
+ printf (_("\nThere are no dynamic relocations in linked file '%s'.\n"),
+ filedata->file_name);
+ else
+ printf (_("\nThere are no dynamic relocations in this file.\n"));
+ }
+ }
+ else
+ {
+ Elf_Internal_Shdr * section;
+ unsigned long i;
+ bool found = false;
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ {
+ if ( section->sh_type != SHT_RELA
+ && section->sh_type != SHT_REL
+ && section->sh_type != SHT_RELR)
+ continue;
+
+ rel_offset = section->sh_offset;
+ rel_size = section->sh_size;
+
+ if (rel_size)
+ {
+ relocation_type rel_type;
+ unsigned long num_rela;
+
+ if (filedata->is_separate)
+ printf (_("\nIn linked file '%s' relocation section "),
+ filedata->file_name);
+ else
+ printf (_("\nRelocation section "));
+
+ if (filedata->string_table == NULL)
+ printf ("%d", section->sh_name);
+ else
+ printf ("'%s'", printable_section_name (filedata, section));
+
+ num_rela = rel_size / section->sh_entsize;
+ printf (ngettext (" at offset 0x%lx contains %lu entry:\n",
+ " at offset 0x%lx contains %lu entries:\n",
+ num_rela),
+ rel_offset, num_rela);
+
+ rel_type = section->sh_type == SHT_RELA ? reltype_rela :
+ section->sh_type == SHT_REL ? reltype_rel : reltype_relr;
+
+ if (section->sh_link != 0
+ && section->sh_link < filedata->file_header.e_shnum)
+ {
+ Elf_Internal_Shdr * symsec;
+ Elf_Internal_Sym * symtab;
+ unsigned long nsyms;
+ unsigned long strtablen = 0;
+ char * strtab = NULL;
+
+ symsec = filedata->section_headers + section->sh_link;
+ if (symsec->sh_type != SHT_SYMTAB
+ && symsec->sh_type != SHT_DYNSYM)
+ continue;
+
+ if (!get_symtab (filedata, symsec,
+ &symtab, &nsyms, &strtab, &strtablen))
+ continue;
+
+ dump_relocations (filedata, rel_offset, rel_size,
+ symtab, nsyms, strtab, strtablen,
+ rel_type,
+ symsec->sh_type == SHT_DYNSYM);
+ free (strtab);
+ free (symtab);
+ }
+ else
+ dump_relocations (filedata, rel_offset, rel_size,
+ NULL, 0, NULL, 0, rel_type, false /* is_dynamic */);
+
+ found = true;
+ }
+ }
+
+ if (! found)
+ {
+ /* Users sometimes forget the -D option, so try to be helpful. */
+ for (i = 0; i < ARRAY_SIZE (dynamic_relocations); i++)
+ {
+ if (filedata->dynamic_info[dynamic_relocations [i].size])
+ {
+ if (filedata->is_separate)
+ printf (_("\nThere are no static relocations in linked file '%s'."),
+ filedata->file_name);
+ else
+ printf (_("\nThere are no static relocations in this file."));
+ printf (_("\nTo see the dynamic relocations add --use-dynamic to the command line.\n"));
+
+ break;
+ }
+ }
+ if (i == ARRAY_SIZE (dynamic_relocations))
+ {
+ if (filedata->is_separate)
+ printf (_("\nThere are no relocations in linked file '%s'.\n"),
+ filedata->file_name);
+ else
+ printf (_("\nThere are no relocations in this file.\n"));
+ }
+ }
+ }
+
+ return true;
+}
+
+/* An absolute address consists of a section and an offset. If the
+ section is NULL, the offset itself is the address, otherwise, the
+ address equals to LOAD_ADDRESS(section) + offset. */
+
+struct absaddr
+{
+ unsigned short section;
+ bfd_vma offset;
+};
+
+/* Find the nearest symbol at or below ADDR. Returns the symbol
+ name, if found, and the offset from the symbol to ADDR. */
+
+static void
+find_symbol_for_address (Filedata * filedata,
+ Elf_Internal_Sym * symtab,
+ unsigned long nsyms,
+ const char * strtab,
+ unsigned long strtab_size,
+ struct absaddr addr,
+ const char ** symname,
+ bfd_vma * offset)
+{
+ bfd_vma dist = 0x100000;
+ Elf_Internal_Sym * sym;
+ Elf_Internal_Sym * beg;
+ Elf_Internal_Sym * end;
+ Elf_Internal_Sym * best = NULL;
+
+ REMOVE_ARCH_BITS (addr.offset);
+ beg = symtab;
+ end = symtab + nsyms;
+
+ while (beg < end)
+ {
+ bfd_vma value;
+
+ sym = beg + (end - beg) / 2;
+
+ value = sym->st_value;
+ REMOVE_ARCH_BITS (value);
+
+ if (sym->st_name != 0
+ && (addr.section == SHN_UNDEF || addr.section == sym->st_shndx)
+ && addr.offset >= value
+ && addr.offset - value < dist)
+ {
+ best = sym;
+ dist = addr.offset - value;
+ if (!dist)
+ break;
+ }
+
+ if (addr.offset < value)
+ end = sym;
+ else
+ beg = sym + 1;
+ }
+
+ if (best)
+ {
+ *symname = (best->st_name >= strtab_size
+ ? _("<corrupt>") : strtab + best->st_name);
+ *offset = dist;
+ return;
+ }
+
+ *symname = NULL;
+ *offset = addr.offset;
+}
+
+static /* signed */ int
+symcmp (const void *p, const void *q)
+{
+ Elf_Internal_Sym *sp = (Elf_Internal_Sym *) p;
+ Elf_Internal_Sym *sq = (Elf_Internal_Sym *) q;
+
+ return sp->st_value > sq->st_value ? 1 : (sp->st_value < sq->st_value ? -1 : 0);
+}
+
+/* Process the unwind section. */
+
+#include "unwind-ia64.h"
+
+struct ia64_unw_table_entry
+{
+ struct absaddr start;
+ struct absaddr end;
+ struct absaddr info;
+};
+
+struct ia64_unw_aux_info
+{
+ struct ia64_unw_table_entry * table; /* Unwind table. */
+ unsigned long table_len; /* Length of unwind table. */
+ unsigned char * info; /* Unwind info. */
+ unsigned long info_size; /* Size of unwind info. */
+ bfd_vma info_addr; /* Starting address of unwind info. */
+ bfd_vma seg_base; /* Starting address of segment. */
+ Elf_Internal_Sym * symtab; /* The symbol table. */
+ unsigned long nsyms; /* Number of symbols. */
+ Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */
+ unsigned long nfuns; /* Number of entries in funtab. */
+ char * strtab; /* The string table. */
+ unsigned long strtab_size; /* Size of string table. */
+};
+
+static bool
+dump_ia64_unwind (Filedata * filedata, struct ia64_unw_aux_info * aux)
+{
+ struct ia64_unw_table_entry * tp;
+ unsigned long j, nfuns;
+ int in_body;
+ bool res = true;
+
+ aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym));
+ for (nfuns = 0, j = 0; j < aux->nsyms; j++)
+ if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC)
+ aux->funtab[nfuns++] = aux->symtab[j];
+ aux->nfuns = nfuns;
+ qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp);
+
+ for (tp = aux->table; tp < aux->table + aux->table_len; ++tp)
+ {
+ bfd_vma stamp;
+ bfd_vma offset;
+ const unsigned char * dp;
+ const unsigned char * head;
+ const unsigned char * end;
+ const char * procname;
+
+ find_symbol_for_address (filedata, aux->funtab, aux->nfuns, aux->strtab,
+ aux->strtab_size, tp->start, &procname, &offset);
+
+ fputs ("\n<", stdout);
+
+ if (procname)
+ {
+ fputs (procname, stdout);
+
+ if (offset)
+ printf ("+%lx", (unsigned long) offset);
+ }
+
+ fputs (">: [", stdout);
+ print_vma (tp->start.offset, PREFIX_HEX);
+ fputc ('-', stdout);
+ print_vma (tp->end.offset, PREFIX_HEX);
+ printf ("], info at +0x%lx\n",
+ (unsigned long) (tp->info.offset - aux->seg_base));
+
+ /* PR 17531: file: 86232b32. */
+ if (aux->info == NULL)
+ continue;
+
+ offset = tp->info.offset;
+ if (tp->info.section)
+ {
+ if (tp->info.section >= filedata->file_header.e_shnum)
+ {
+ warn (_("Invalid section %u in table entry %ld\n"),
+ tp->info.section, (long) (tp - aux->table));
+ res = false;
+ continue;
+ }
+ offset += filedata->section_headers[tp->info.section].sh_addr;
+ }
+ offset -= aux->info_addr;
+ /* PR 17531: file: 0997b4d1. */
+ if (offset >= aux->info_size
+ || aux->info_size - offset < 8)
+ {
+ warn (_("Invalid offset %lx in table entry %ld\n"),
+ (long) tp->info.offset, (long) (tp - aux->table));
+ res = false;
+ continue;
+ }
+
+ head = aux->info + offset;
+ stamp = byte_get ((unsigned char *) head, sizeof (stamp));
+
+ printf (" v%u, flags=0x%lx (%s%s), len=%lu bytes\n",
+ (unsigned) UNW_VER (stamp),
+ (unsigned long) ((stamp & UNW_FLAG_MASK) >> 32),
+ UNW_FLAG_EHANDLER (stamp) ? " ehandler" : "",
+ UNW_FLAG_UHANDLER (stamp) ? " uhandler" : "",
+ (unsigned long) (eh_addr_size * UNW_LENGTH (stamp)));
+
+ if (UNW_VER (stamp) != 1)
+ {
+ printf (_("\tUnknown version.\n"));
+ continue;
+ }
+
+ in_body = 0;
+ end = head + 8 + eh_addr_size * UNW_LENGTH (stamp);
+ /* PR 17531: file: 16ceda89. */
+ if (end > aux->info + aux->info_size)
+ end = aux->info + aux->info_size;
+ for (dp = head + 8; dp < end;)
+ dp = unw_decode (dp, in_body, & in_body, end);
+ }
+
+ free (aux->funtab);
+
+ return res;
+}
+
+static bool
+slurp_ia64_unwind_table (Filedata * filedata,
+ struct ia64_unw_aux_info * aux,
+ Elf_Internal_Shdr * sec)
+{
+ unsigned long size, nrelas, i;
+ Elf_Internal_Phdr * seg;
+ struct ia64_unw_table_entry * tep;
+ Elf_Internal_Shdr * relsec;
+ Elf_Internal_Rela * rela;
+ Elf_Internal_Rela * rp;
+ unsigned char * table;
+ unsigned char * tp;
+ Elf_Internal_Sym * sym;
+ const char * relname;
+
+ aux->table_len = 0;
+
+ /* First, find the starting address of the segment that includes
+ this section: */
+
+ if (filedata->file_header.e_phnum)
+ {
+ if (! get_program_headers (filedata))
+ return false;
+
+ for (seg = filedata->program_headers;
+ seg < filedata->program_headers + filedata->file_header.e_phnum;
+ ++seg)
+ {
+ if (seg->p_type != PT_LOAD)
+ continue;
+
+ if (sec->sh_addr >= seg->p_vaddr
+ && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz))
+ {
+ aux->seg_base = seg->p_vaddr;
+ break;
+ }
+ }
+ }
+
+ /* Second, build the unwind table from the contents of the unwind section: */
+ size = sec->sh_size;
+ table = (unsigned char *) get_data (NULL, filedata, sec->sh_offset, 1, size,
+ _("unwind table"));
+ if (!table)
+ return false;
+
+ aux->table_len = size / (3 * eh_addr_size);
+ aux->table = (struct ia64_unw_table_entry *)
+ xcmalloc (aux->table_len, sizeof (aux->table[0]));
+ tep = aux->table;
+
+ for (tp = table; tp <= table + size - (3 * eh_addr_size); ++tep)
+ {
+ tep->start.section = SHN_UNDEF;
+ tep->end.section = SHN_UNDEF;
+ tep->info.section = SHN_UNDEF;
+ tep->start.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
+ tep->end.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
+ tep->info.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
+ tep->start.offset += aux->seg_base;
+ tep->end.offset += aux->seg_base;
+ tep->info.offset += aux->seg_base;
+ }
+ free (table);
+
+ /* Third, apply any relocations to the unwind table: */
+ for (relsec = filedata->section_headers;
+ relsec < filedata->section_headers + filedata->file_header.e_shnum;
+ ++relsec)
+ {
+ if (relsec->sh_type != SHT_RELA
+ || relsec->sh_info >= filedata->file_header.e_shnum
+ || filedata->section_headers + relsec->sh_info != sec)
+ continue;
+
+ if (!slurp_rela_relocs (filedata, relsec->sh_offset, relsec->sh_size,
+ & rela, & nrelas))
+ {
+ free (aux->table);
+ aux->table = NULL;
+ aux->table_len = 0;
+ return false;
+ }
+
+ for (rp = rela; rp < rela + nrelas; ++rp)
+ {
+ unsigned int sym_ndx;
+ unsigned int r_type = get_reloc_type (filedata, rp->r_info);
+ relname = elf_ia64_reloc_type (r_type);
+
+ /* PR 17531: file: 9fa67536. */
+ if (relname == NULL)
+ {
+ warn (_("Skipping unknown relocation type: %u\n"), r_type);
+ continue;
+ }
+
+ if (! startswith (relname, "R_IA64_SEGREL"))
+ {
+ warn (_("Skipping unexpected relocation type: %s\n"), relname);
+ continue;
+ }
+
+ i = rp->r_offset / (3 * eh_addr_size);
+
+ /* PR 17531: file: 5bc8d9bf. */
+ if (i >= aux->table_len)
+ {
+ warn (_("Skipping reloc with overlarge offset: %lx\n"), i);
+ continue;
+ }
+
+ sym_ndx = get_reloc_symindex (rp->r_info);
+ if (sym_ndx >= aux->nsyms)
+ {
+ warn (_("Skipping reloc with invalid symbol index: %u\n"),
+ sym_ndx);
+ continue;
+ }
+ sym = aux->symtab + sym_ndx;
+
+ switch (rp->r_offset / eh_addr_size % 3)
+ {
+ case 0:
+ aux->table[i].start.section = sym->st_shndx;
+ aux->table[i].start.offset = rp->r_addend + sym->st_value;
+ break;
+ case 1:
+ aux->table[i].end.section = sym->st_shndx;
+ aux->table[i].end.offset = rp->r_addend + sym->st_value;
+ break;
+ case 2:
+ aux->table[i].info.section = sym->st_shndx;
+ aux->table[i].info.offset = rp->r_addend + sym->st_value;
+ break;
+ default:
+ break;
+ }
+ }
+
+ free (rela);
+ }
+
+ return true;
+}
+
+static bool
+ia64_process_unwind (Filedata * filedata)
+{
+ Elf_Internal_Shdr * sec;
+ Elf_Internal_Shdr * unwsec = NULL;
+ unsigned long i, unwcount = 0, unwstart = 0;
+ struct ia64_unw_aux_info aux;
+ bool res = true;
+
+ memset (& aux, 0, sizeof (aux));
+
+ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec)
+ {
+ if (sec->sh_type == SHT_SYMTAB)
+ {
+ if (aux.symtab)
+ {
+ error (_("Multiple symbol tables encountered\n"));
+ free (aux.symtab);
+ aux.symtab = NULL;
+ free (aux.strtab);
+ aux.strtab = NULL;
+ }
+ if (!get_symtab (filedata, sec, &aux.symtab, &aux.nsyms,
+ &aux.strtab, &aux.strtab_size))
+ return false;
+ }
+ else if (sec->sh_type == SHT_IA_64_UNWIND)
+ unwcount++;
+ }
+
+ if (!unwcount)
+ printf (_("\nThere are no unwind sections in this file.\n"));
+
+ while (unwcount-- > 0)
+ {
+ const char *suffix;
+ size_t len, len2;
+
+ for (i = unwstart, sec = filedata->section_headers + unwstart, unwsec = NULL;
+ i < filedata->file_header.e_shnum; ++i, ++sec)
+ if (sec->sh_type == SHT_IA_64_UNWIND)
+ {
+ unwsec = sec;
+ break;
+ }
+ /* We have already counted the number of SHT_IA64_UNWIND
+ sections so the loop above should never fail. */
+ assert (unwsec != NULL);
+
+ unwstart = i + 1;
+ len = sizeof (ELF_STRING_ia64_unwind_once) - 1;
+
+ if ((unwsec->sh_flags & SHF_GROUP) != 0)
+ {
+ /* We need to find which section group it is in. */
+ struct group_list * g;
+
+ if (filedata->section_headers_groups == NULL
+ || filedata->section_headers_groups[i] == NULL)
+ i = filedata->file_header.e_shnum;
+ else
+ {
+ g = filedata->section_headers_groups[i]->root;
+
+ for (; g != NULL; g = g->next)
+ {
+ sec = filedata->section_headers + g->section_index;
+
+ if (section_name_valid (filedata, sec)
+ && streq (section_name (filedata, sec),
+ ELF_STRING_ia64_unwind_info))
+ break;
+ }
+
+ if (g == NULL)
+ i = filedata->file_header.e_shnum;
+ }
+ }
+ else if (section_name_valid (filedata, unwsec)
+ && startswith (section_name (filedata, unwsec),
+ ELF_STRING_ia64_unwind_once))
+ {
+ /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.ia64unwi.FOO. */
+ len2 = sizeof (ELF_STRING_ia64_unwind_info_once) - 1;
+ suffix = section_name (filedata, unwsec) + len;
+ for (i = 0, sec = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ ++i, ++sec)
+ if (section_name_valid (filedata, sec)
+ && startswith (section_name (filedata, sec),
+ ELF_STRING_ia64_unwind_info_once)
+ && streq (section_name (filedata, sec) + len2, suffix))
+ break;
+ }
+ else
+ {
+ /* .IA_64.unwindFOO -> .IA_64.unwind_infoFOO
+ .IA_64.unwind or BAR -> .IA_64.unwind_info. */
+ len = sizeof (ELF_STRING_ia64_unwind) - 1;
+ len2 = sizeof (ELF_STRING_ia64_unwind_info) - 1;
+ suffix = "";
+ if (section_name_valid (filedata, unwsec)
+ && startswith (section_name (filedata, unwsec),
+ ELF_STRING_ia64_unwind))
+ suffix = section_name (filedata, unwsec) + len;
+ for (i = 0, sec = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ ++i, ++sec)
+ if (section_name_valid (filedata, sec)
+ && startswith (section_name (filedata, sec),
+ ELF_STRING_ia64_unwind_info)
+ && streq (section_name (filedata, sec) + len2, suffix))
+ break;
+ }
+
+ if (i == filedata->file_header.e_shnum)
+ {
+ printf (_("\nCould not find unwind info section for "));
+
+ if (filedata->string_table == NULL)
+ printf ("%d", unwsec->sh_name);
+ else
+ printf ("'%s'", printable_section_name (filedata, unwsec));
+ }
+ else
+ {
+ aux.info_addr = sec->sh_addr;
+ aux.info = (unsigned char *) get_data (NULL, filedata, sec->sh_offset, 1,
+ sec->sh_size,
+ _("unwind info"));
+ aux.info_size = aux.info == NULL ? 0 : sec->sh_size;
+
+ printf (_("\nUnwind section "));
+
+ if (filedata->string_table == NULL)
+ printf ("%d", unwsec->sh_name);
+ else
+ printf ("'%s'", printable_section_name (filedata, unwsec));
+
+ printf (_(" at offset 0x%lx contains %lu entries:\n"),
+ (unsigned long) unwsec->sh_offset,
+ (unsigned long) (unwsec->sh_size / (3 * eh_addr_size)));
+
+ if (slurp_ia64_unwind_table (filedata, & aux, unwsec)
+ && aux.table_len > 0)
+ dump_ia64_unwind (filedata, & aux);
+
+ free ((char *) aux.table);
+ free ((char *) aux.info);
+ aux.table = NULL;
+ aux.info = NULL;
+ }
+ }
+
+ free (aux.symtab);
+ free ((char *) aux.strtab);
+
+ return res;
+}
+
+struct hppa_unw_table_entry
+{
+ struct absaddr start;
+ struct absaddr end;
+ unsigned int Cannot_unwind:1; /* 0 */
+ unsigned int Millicode:1; /* 1 */
+ unsigned int Millicode_save_sr0:1; /* 2 */
+ unsigned int Region_description:2; /* 3..4 */
+ unsigned int reserved1:1; /* 5 */
+ unsigned int Entry_SR:1; /* 6 */
+ unsigned int Entry_FR:4; /* Number saved 7..10 */
+ unsigned int Entry_GR:5; /* Number saved 11..15 */
+ unsigned int Args_stored:1; /* 16 */
+ unsigned int Variable_Frame:1; /* 17 */
+ unsigned int Separate_Package_Body:1; /* 18 */
+ unsigned int Frame_Extension_Millicode:1; /* 19 */
+ unsigned int Stack_Overflow_Check:1; /* 20 */
+ unsigned int Two_Instruction_SP_Increment:1; /* 21 */
+ unsigned int Ada_Region:1; /* 22 */
+ unsigned int cxx_info:1; /* 23 */
+ unsigned int cxx_try_catch:1; /* 24 */
+ unsigned int sched_entry_seq:1; /* 25 */
+ unsigned int reserved2:1; /* 26 */
+ unsigned int Save_SP:1; /* 27 */
+ unsigned int Save_RP:1; /* 28 */
+ unsigned int Save_MRP_in_frame:1; /* 29 */
+ unsigned int extn_ptr_defined:1; /* 30 */
+ unsigned int Cleanup_defined:1; /* 31 */
+
+ unsigned int MPE_XL_interrupt_marker:1; /* 0 */
+ unsigned int HP_UX_interrupt_marker:1; /* 1 */
+ unsigned int Large_frame:1; /* 2 */
+ unsigned int Pseudo_SP_Set:1; /* 3 */
+ unsigned int reserved4:1; /* 4 */
+ unsigned int Total_frame_size:27; /* 5..31 */
+};
+
+struct hppa_unw_aux_info
+{
+ struct hppa_unw_table_entry * table; /* Unwind table. */
+ unsigned long table_len; /* Length of unwind table. */
+ bfd_vma seg_base; /* Starting address of segment. */
+ Elf_Internal_Sym * symtab; /* The symbol table. */
+ unsigned long nsyms; /* Number of symbols. */
+ Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */
+ unsigned long nfuns; /* Number of entries in funtab. */
+ char * strtab; /* The string table. */
+ unsigned long strtab_size; /* Size of string table. */
+};
+
+static bool
+dump_hppa_unwind (Filedata * filedata, struct hppa_unw_aux_info * aux)
+{
+ struct hppa_unw_table_entry * tp;
+ unsigned long j, nfuns;
+ bool res = true;
+
+ aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym));
+ for (nfuns = 0, j = 0; j < aux->nsyms; j++)
+ if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC)
+ aux->funtab[nfuns++] = aux->symtab[j];
+ aux->nfuns = nfuns;
+ qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp);
+
+ for (tp = aux->table; tp < aux->table + aux->table_len; ++tp)
+ {
+ bfd_vma offset;
+ const char * procname;
+
+ find_symbol_for_address (filedata, aux->funtab, aux->nfuns, aux->strtab,
+ aux->strtab_size, tp->start, &procname,
+ &offset);
+
+ fputs ("\n<", stdout);
+
+ if (procname)
+ {
+ fputs (procname, stdout);
+
+ if (offset)
+ printf ("+%lx", (unsigned long) offset);
+ }
+
+ fputs (">: [", stdout);
+ print_vma (tp->start.offset, PREFIX_HEX);
+ fputc ('-', stdout);
+ print_vma (tp->end.offset, PREFIX_HEX);
+ printf ("]\n\t");
+
+#define PF(_m) if (tp->_m) printf (#_m " ");
+#define PV(_m) if (tp->_m) printf (#_m "=%d ", tp->_m);
+ PF(Cannot_unwind);
+ PF(Millicode);
+ PF(Millicode_save_sr0);
+ /* PV(Region_description); */
+ PF(Entry_SR);
+ PV(Entry_FR);
+ PV(Entry_GR);
+ PF(Args_stored);
+ PF(Variable_Frame);
+ PF(Separate_Package_Body);
+ PF(Frame_Extension_Millicode);
+ PF(Stack_Overflow_Check);
+ PF(Two_Instruction_SP_Increment);
+ PF(Ada_Region);
+ PF(cxx_info);
+ PF(cxx_try_catch);
+ PF(sched_entry_seq);
+ PF(Save_SP);
+ PF(Save_RP);
+ PF(Save_MRP_in_frame);
+ PF(extn_ptr_defined);
+ PF(Cleanup_defined);
+ PF(MPE_XL_interrupt_marker);
+ PF(HP_UX_interrupt_marker);
+ PF(Large_frame);
+ PF(Pseudo_SP_Set);
+ PV(Total_frame_size);
+#undef PF
+#undef PV
+ }
+
+ printf ("\n");
+
+ free (aux->funtab);
+
+ return res;
+}
+
+static bool
+slurp_hppa_unwind_table (Filedata * filedata,
+ struct hppa_unw_aux_info * aux,
+ Elf_Internal_Shdr * sec)
+{
+ unsigned long size, unw_ent_size, nentries, nrelas, i;
+ Elf_Internal_Phdr * seg;
+ struct hppa_unw_table_entry * tep;
+ Elf_Internal_Shdr * relsec;
+ Elf_Internal_Rela * rela;
+ Elf_Internal_Rela * rp;
+ unsigned char * table;
+ unsigned char * tp;
+ Elf_Internal_Sym * sym;
+ const char * relname;
+
+ /* First, find the starting address of the segment that includes
+ this section. */
+ if (filedata->file_header.e_phnum)
+ {
+ if (! get_program_headers (filedata))
+ return false;
+
+ for (seg = filedata->program_headers;
+ seg < filedata->program_headers + filedata->file_header.e_phnum;
+ ++seg)
+ {
+ if (seg->p_type != PT_LOAD)
+ continue;
+
+ if (sec->sh_addr >= seg->p_vaddr
+ && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz))
+ {
+ aux->seg_base = seg->p_vaddr;
+ break;
+ }
+ }
+ }
+
+ /* Second, build the unwind table from the contents of the unwind
+ section. */
+ size = sec->sh_size;
+ table = (unsigned char *) get_data (NULL, filedata, sec->sh_offset, 1, size,
+ _("unwind table"));
+ if (!table)
+ return false;
+
+ unw_ent_size = 16;
+ nentries = size / unw_ent_size;
+ size = unw_ent_size * nentries;
+
+ aux->table_len = nentries;
+ tep = aux->table = (struct hppa_unw_table_entry *)
+ xcmalloc (nentries, sizeof (aux->table[0]));
+
+ for (tp = table; tp < table + size; tp += unw_ent_size, ++tep)
+ {
+ unsigned int tmp1, tmp2;
+
+ tep->start.section = SHN_UNDEF;
+ tep->end.section = SHN_UNDEF;
+
+ tep->start.offset = byte_get ((unsigned char *) tp + 0, 4);
+ tep->end.offset = byte_get ((unsigned char *) tp + 4, 4);
+ tmp1 = byte_get ((unsigned char *) tp + 8, 4);
+ tmp2 = byte_get ((unsigned char *) tp + 12, 4);
+
+ tep->start.offset += aux->seg_base;
+ tep->end.offset += aux->seg_base;
+
+ tep->Cannot_unwind = (tmp1 >> 31) & 0x1;
+ tep->Millicode = (tmp1 >> 30) & 0x1;
+ tep->Millicode_save_sr0 = (tmp1 >> 29) & 0x1;
+ tep->Region_description = (tmp1 >> 27) & 0x3;
+ tep->reserved1 = (tmp1 >> 26) & 0x1;
+ tep->Entry_SR = (tmp1 >> 25) & 0x1;
+ tep->Entry_FR = (tmp1 >> 21) & 0xf;
+ tep->Entry_GR = (tmp1 >> 16) & 0x1f;
+ tep->Args_stored = (tmp1 >> 15) & 0x1;
+ tep->Variable_Frame = (tmp1 >> 14) & 0x1;
+ tep->Separate_Package_Body = (tmp1 >> 13) & 0x1;
+ tep->Frame_Extension_Millicode = (tmp1 >> 12) & 0x1;
+ tep->Stack_Overflow_Check = (tmp1 >> 11) & 0x1;
+ tep->Two_Instruction_SP_Increment = (tmp1 >> 10) & 0x1;
+ tep->Ada_Region = (tmp1 >> 9) & 0x1;
+ tep->cxx_info = (tmp1 >> 8) & 0x1;
+ tep->cxx_try_catch = (tmp1 >> 7) & 0x1;
+ tep->sched_entry_seq = (tmp1 >> 6) & 0x1;
+ tep->reserved2 = (tmp1 >> 5) & 0x1;
+ tep->Save_SP = (tmp1 >> 4) & 0x1;
+ tep->Save_RP = (tmp1 >> 3) & 0x1;
+ tep->Save_MRP_in_frame = (tmp1 >> 2) & 0x1;
+ tep->extn_ptr_defined = (tmp1 >> 1) & 0x1;
+ tep->Cleanup_defined = tmp1 & 0x1;
+
+ tep->MPE_XL_interrupt_marker = (tmp2 >> 31) & 0x1;
+ tep->HP_UX_interrupt_marker = (tmp2 >> 30) & 0x1;
+ tep->Large_frame = (tmp2 >> 29) & 0x1;
+ tep->Pseudo_SP_Set = (tmp2 >> 28) & 0x1;
+ tep->reserved4 = (tmp2 >> 27) & 0x1;
+ tep->Total_frame_size = tmp2 & 0x7ffffff;
+ }
+ free (table);
+
+ /* Third, apply any relocations to the unwind table. */
+ for (relsec = filedata->section_headers;
+ relsec < filedata->section_headers + filedata->file_header.e_shnum;
+ ++relsec)
+ {
+ if (relsec->sh_type != SHT_RELA
+ || relsec->sh_info >= filedata->file_header.e_shnum
+ || filedata->section_headers + relsec->sh_info != sec)
+ continue;
+
+ if (!slurp_rela_relocs (filedata, relsec->sh_offset, relsec->sh_size,
+ & rela, & nrelas))
+ return false;
+
+ for (rp = rela; rp < rela + nrelas; ++rp)
+ {
+ unsigned int sym_ndx;
+ unsigned int r_type = get_reloc_type (filedata, rp->r_info);
+ relname = elf_hppa_reloc_type (r_type);
+
+ if (relname == NULL)
+ {
+ warn (_("Skipping unknown relocation type: %u\n"), r_type);
+ continue;
+ }
+
+ /* R_PARISC_SEGREL32 or R_PARISC_SEGREL64. */
+ if (! startswith (relname, "R_PARISC_SEGREL"))
+ {
+ warn (_("Skipping unexpected relocation type: %s\n"), relname);
+ continue;
+ }
+
+ i = rp->r_offset / unw_ent_size;
+ if (i >= aux->table_len)
+ {
+ warn (_("Skipping reloc with overlarge offset: %lx\n"), i);
+ continue;
+ }
+
+ sym_ndx = get_reloc_symindex (rp->r_info);
+ if (sym_ndx >= aux->nsyms)
+ {
+ warn (_("Skipping reloc with invalid symbol index: %u\n"),
+ sym_ndx);
+ continue;
+ }
+ sym = aux->symtab + sym_ndx;
+
+ switch ((rp->r_offset % unw_ent_size) / 4)
+ {
+ case 0:
+ aux->table[i].start.section = sym->st_shndx;
+ aux->table[i].start.offset = sym->st_value + rp->r_addend;
+ break;
+ case 1:
+ aux->table[i].end.section = sym->st_shndx;
+ aux->table[i].end.offset = sym->st_value + rp->r_addend;
+ break;
+ default:
+ break;
+ }
+ }
+
+ free (rela);
+ }
+
+ return true;
+}
+
+static bool
+hppa_process_unwind (Filedata * filedata)
+{
+ struct hppa_unw_aux_info aux;
+ Elf_Internal_Shdr * unwsec = NULL;
+ Elf_Internal_Shdr * sec;
+ unsigned long i;
+ bool res = true;
+
+ if (filedata->string_table == NULL)
+ return false;
+
+ memset (& aux, 0, sizeof (aux));
+
+ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec)
+ {
+ if (sec->sh_type == SHT_SYMTAB)
+ {
+ if (aux.symtab)
+ {
+ error (_("Multiple symbol tables encountered\n"));
+ free (aux.symtab);
+ aux.symtab = NULL;
+ free (aux.strtab);
+ aux.strtab = NULL;
+ }
+ if (!get_symtab (filedata, sec, &aux.symtab, &aux.nsyms,
+ &aux.strtab, &aux.strtab_size))
+ return false;
+ }
+ else if (section_name_valid (filedata, sec)
+ && streq (section_name (filedata, sec), ".PARISC.unwind"))
+ unwsec = sec;
+ }
+
+ if (!unwsec)
+ printf (_("\nThere are no unwind sections in this file.\n"));
+
+ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec)
+ {
+ if (section_name_valid (filedata, sec)
+ && streq (section_name (filedata, sec), ".PARISC.unwind"))
+ {
+ unsigned long num_unwind = sec->sh_size / 16;
+
+ printf (ngettext ("\nUnwind section '%s' at offset 0x%lx "
+ "contains %lu entry:\n",
+ "\nUnwind section '%s' at offset 0x%lx "
+ "contains %lu entries:\n",
+ num_unwind),
+ printable_section_name (filedata, sec),
+ (unsigned long) sec->sh_offset,
+ num_unwind);
+
+ if (! slurp_hppa_unwind_table (filedata, &aux, sec))
+ res = false;
+
+ if (res && aux.table_len > 0)
+ {
+ if (! dump_hppa_unwind (filedata, &aux))
+ res = false;
+ }
+
+ free ((char *) aux.table);
+ aux.table = NULL;
+ }
+ }
+
+ free (aux.symtab);
+ free ((char *) aux.strtab);
+
+ return res;
+}
+
+struct arm_section
+{
+ unsigned char * data; /* The unwind data. */
+ Elf_Internal_Shdr * sec; /* The cached unwind section header. */
+ Elf_Internal_Rela * rela; /* The cached relocations for this section. */
+ unsigned long nrelas; /* The number of relocations. */
+ unsigned int rel_type; /* REL or RELA ? */
+ Elf_Internal_Rela * next_rela; /* Cyclic pointer to the next reloc to process. */
+};
+
+struct arm_unw_aux_info
+{
+ Filedata * filedata; /* The file containing the unwind sections. */
+ Elf_Internal_Sym * symtab; /* The file's symbol table. */
+ unsigned long nsyms; /* Number of symbols. */
+ Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */
+ unsigned long nfuns; /* Number of these symbols. */
+ char * strtab; /* The file's string table. */
+ unsigned long strtab_size; /* Size of string table. */
+};
+
+static const char *
+arm_print_vma_and_name (Filedata * filedata,
+ struct arm_unw_aux_info * aux,
+ bfd_vma fn,
+ struct absaddr addr)
+{
+ const char *procname;
+ bfd_vma sym_offset;
+
+ if (addr.section == SHN_UNDEF)
+ addr.offset = fn;
+
+ find_symbol_for_address (filedata, aux->funtab, aux->nfuns, aux->strtab,
+ aux->strtab_size, addr, &procname,
+ &sym_offset);
+
+ print_vma (fn, PREFIX_HEX);
+
+ if (procname)
+ {
+ fputs (" <", stdout);
+ fputs (procname, stdout);
+
+ if (sym_offset)
+ printf ("+0x%lx", (unsigned long) sym_offset);
+ fputc ('>', stdout);
+ }
+
+ return procname;
+}
+
+static void
+arm_free_section (struct arm_section *arm_sec)
+{
+ free (arm_sec->data);
+ free (arm_sec->rela);
+}
+
+/* 1) If SEC does not match the one cached in ARM_SEC, then free the current
+ cached section and install SEC instead.
+ 2) Locate the 32-bit word at WORD_OFFSET in unwind section SEC
+ and return its valued in * WORDP, relocating if necessary.
+ 3) Update the NEXT_RELA field in ARM_SEC and store the section index and
+ relocation's offset in ADDR.
+ 4) If SYM_NAME is non-NULL and a relocation was applied, record the offset
+ into the string table of the symbol associated with the reloc. If no
+ reloc was applied store -1 there.
+ 5) Return TRUE upon success, FALSE otherwise. */
+
+static bool
+get_unwind_section_word (Filedata * filedata,
+ struct arm_unw_aux_info * aux,
+ struct arm_section * arm_sec,
+ Elf_Internal_Shdr * sec,
+ bfd_vma word_offset,
+ unsigned int * wordp,
+ struct absaddr * addr,
+ bfd_vma * sym_name)
+{
+ Elf_Internal_Rela *rp;
+ Elf_Internal_Sym *sym;
+ const char * relname;
+ unsigned int word;
+ bool wrapped;
+
+ if (sec == NULL || arm_sec == NULL)
+ return false;
+
+ addr->section = SHN_UNDEF;
+ addr->offset = 0;
+
+ if (sym_name != NULL)
+ *sym_name = (bfd_vma) -1;
+
+ /* If necessary, update the section cache. */
+ if (sec != arm_sec->sec)
+ {
+ Elf_Internal_Shdr *relsec;
+
+ arm_free_section (arm_sec);
+
+ arm_sec->sec = sec;
+ arm_sec->data = get_data (NULL, aux->filedata, sec->sh_offset, 1,
+ sec->sh_size, _("unwind data"));
+ arm_sec->rela = NULL;
+ arm_sec->nrelas = 0;
+
+ for (relsec = filedata->section_headers;
+ relsec < filedata->section_headers + filedata->file_header.e_shnum;
+ ++relsec)
+ {
+ if (relsec->sh_info >= filedata->file_header.e_shnum
+ || filedata->section_headers + relsec->sh_info != sec
+ /* PR 15745: Check the section type as well. */
+ || (relsec->sh_type != SHT_REL
+ && relsec->sh_type != SHT_RELA))
+ continue;
+
+ arm_sec->rel_type = relsec->sh_type;
+ if (relsec->sh_type == SHT_REL)
+ {
+ if (!slurp_rel_relocs (aux->filedata, relsec->sh_offset,
+ relsec->sh_size,
+ & arm_sec->rela, & arm_sec->nrelas))
+ return false;
+ }
+ else /* relsec->sh_type == SHT_RELA */
+ {
+ if (!slurp_rela_relocs (aux->filedata, relsec->sh_offset,
+ relsec->sh_size,
+ & arm_sec->rela, & arm_sec->nrelas))
+ return false;
+ }
+ break;
+ }
+
+ arm_sec->next_rela = arm_sec->rela;
+ }
+
+ /* If there is no unwind data we can do nothing. */
+ if (arm_sec->data == NULL)
+ return false;
+
+ /* If the offset is invalid then fail. */
+ if (/* PR 21343 *//* PR 18879 */
+ sec->sh_size < 4
+ || word_offset > (sec->sh_size - 4)
+ || ((bfd_signed_vma) word_offset) < 0)
+ return false;
+
+ /* Get the word at the required offset. */
+ word = byte_get (arm_sec->data + word_offset, 4);
+
+ /* PR 17531: file: id:000001,src:001266+003044,op:splice,rep:128. */
+ if (arm_sec->rela == NULL)
+ {
+ * wordp = word;
+ return true;
+ }
+
+ /* Look through the relocs to find the one that applies to the provided offset. */
+ wrapped = false;
+ for (rp = arm_sec->next_rela; rp != arm_sec->rela + arm_sec->nrelas; rp++)
+ {
+ bfd_vma prelval, offset;
+
+ if (rp->r_offset > word_offset && !wrapped)
+ {
+ rp = arm_sec->rela;
+ wrapped = true;
+ }
+ if (rp->r_offset > word_offset)
+ break;
+
+ if (rp->r_offset & 3)
+ {
+ warn (_("Skipping unexpected relocation at offset 0x%lx\n"),
+ (unsigned long) rp->r_offset);
+ continue;
+ }
+
+ if (rp->r_offset < word_offset)
+ continue;
+
+ /* PR 17531: file: 027-161405-0.004 */
+ if (aux->symtab == NULL)
+ continue;
+
+ if (arm_sec->rel_type == SHT_REL)
+ {
+ offset = word & 0x7fffffff;
+ if (offset & 0x40000000)
+ offset |= ~ (bfd_vma) 0x7fffffff;
+ }
+ else if (arm_sec->rel_type == SHT_RELA)
+ offset = rp->r_addend;
+ else
+ {
+ error (_("Unknown section relocation type %d encountered\n"),
+ arm_sec->rel_type);
+ break;
+ }
+
+ /* PR 17531 file: 027-1241568-0.004. */
+ if (ELF32_R_SYM (rp->r_info) >= aux->nsyms)
+ {
+ error (_("Bad symbol index in unwind relocation (%lu > %lu)\n"),
+ (unsigned long) ELF32_R_SYM (rp->r_info), aux->nsyms);
+ break;
+ }
+
+ sym = aux->symtab + ELF32_R_SYM (rp->r_info);
+ offset += sym->st_value;
+ prelval = offset - (arm_sec->sec->sh_addr + rp->r_offset);
+
+ /* Check that we are processing the expected reloc type. */
+ if (filedata->file_header.e_machine == EM_ARM)
+ {
+ relname = elf_arm_reloc_type (ELF32_R_TYPE (rp->r_info));
+ if (relname == NULL)
+ {
+ warn (_("Skipping unknown ARM relocation type: %d\n"),
+ (int) ELF32_R_TYPE (rp->r_info));
+ continue;
+ }
+
+ if (streq (relname, "R_ARM_NONE"))
+ continue;
+
+ if (! streq (relname, "R_ARM_PREL31"))
+ {
+ warn (_("Skipping unexpected ARM relocation type %s\n"), relname);
+ continue;
+ }
+ }
+ else if (filedata->file_header.e_machine == EM_TI_C6000)
+ {
+ relname = elf_tic6x_reloc_type (ELF32_R_TYPE (rp->r_info));
+ if (relname == NULL)
+ {
+ warn (_("Skipping unknown C6000 relocation type: %d\n"),
+ (int) ELF32_R_TYPE (rp->r_info));
+ continue;
+ }
+
+ if (streq (relname, "R_C6000_NONE"))
+ continue;
+
+ if (! streq (relname, "R_C6000_PREL31"))
+ {
+ warn (_("Skipping unexpected C6000 relocation type %s\n"), relname);
+ continue;
+ }
+
+ prelval >>= 1;
+ }
+ else
+ {
+ /* This function currently only supports ARM and TI unwinders. */
+ warn (_("Only TI and ARM unwinders are currently supported\n"));
+ break;
+ }
+
+ word = (word & ~ (bfd_vma) 0x7fffffff) | (prelval & 0x7fffffff);
+ addr->section = sym->st_shndx;
+ addr->offset = offset;
+
+ if (sym_name)
+ * sym_name = sym->st_name;
+ break;
+ }
+
+ *wordp = word;
+ arm_sec->next_rela = rp;
+
+ return true;
+}
+
+static const char *tic6x_unwind_regnames[16] =
+{
+ "A15", "B15", "B14", "B13", "B12", "B11", "B10", "B3",
+ "A14", "A13", "A12", "A11", "A10",
+ "[invalid reg 13]", "[invalid reg 14]", "[invalid reg 15]"
+};
+
+static void
+decode_tic6x_unwind_regmask (unsigned int mask)
+{
+ int i;
+
+ for (i = 12; mask; mask >>= 1, i--)
+ {
+ if (mask & 1)
+ {
+ fputs (tic6x_unwind_regnames[i], stdout);
+ if (mask > 1)
+ fputs (", ", stdout);
+ }
+ }
+}
+
+#define ADVANCE \
+ if (remaining == 0 && more_words) \
+ { \
+ data_offset += 4; \
+ if (! get_unwind_section_word (filedata, aux, data_arm_sec, data_sec, \
+ data_offset, & word, & addr, NULL)) \
+ return false; \
+ remaining = 4; \
+ more_words--; \
+ } \
+
+#define GET_OP(OP) \
+ ADVANCE; \
+ if (remaining) \
+ { \
+ remaining--; \
+ (OP) = word >> 24; \
+ word <<= 8; \
+ } \
+ else \
+ { \
+ printf (_("[Truncated opcode]\n")); \
+ return false; \
+ } \
+ printf ("0x%02x ", OP)
+
+static bool
+decode_arm_unwind_bytecode (Filedata * filedata,
+ struct arm_unw_aux_info * aux,
+ unsigned int word,
+ unsigned int remaining,
+ unsigned int more_words,
+ bfd_vma data_offset,
+ Elf_Internal_Shdr * data_sec,
+ struct arm_section * data_arm_sec)
+{
+ struct absaddr addr;
+ bool res = true;
+
+ /* Decode the unwinding instructions. */
+ while (1)
+ {
+ unsigned int op, op2;
+
+ ADVANCE;
+ if (remaining == 0)
+ break;
+ remaining--;
+ op = word >> 24;
+ word <<= 8;
+
+ printf (" 0x%02x ", op);
+
+ if ((op & 0xc0) == 0x00)
+ {
+ int offset = ((op & 0x3f) << 2) + 4;
+
+ printf (" vsp = vsp + %d", offset);
+ }
+ else if ((op & 0xc0) == 0x40)
+ {
+ int offset = ((op & 0x3f) << 2) + 4;
+
+ printf (" vsp = vsp - %d", offset);
+ }
+ else if ((op & 0xf0) == 0x80)
+ {
+ GET_OP (op2);
+ if (op == 0x80 && op2 == 0)
+ printf (_("Refuse to unwind"));
+ else
+ {
+ unsigned int mask = ((op & 0x0f) << 8) | op2;
+ bool first = true;
+ int i;
+
+ printf ("pop {");
+ for (i = 0; i < 12; i++)
+ if (mask & (1 << i))
+ {
+ if (first)
+ first = false;
+ else
+ printf (", ");
+ printf ("r%d", 4 + i);
+ }
+ printf ("}");
+ }
+ }
+ else if ((op & 0xf0) == 0x90)
+ {
+ if (op == 0x9d || op == 0x9f)
+ printf (_(" [Reserved]"));
+ else
+ printf (" vsp = r%d", op & 0x0f);
+ }
+ else if ((op & 0xf0) == 0xa0)
+ {
+ int end = 4 + (op & 0x07);
+ bool first = true;
+ int i;
+
+ printf (" pop {");
+ for (i = 4; i <= end; i++)
+ {
+ if (first)
+ first = false;
+ else
+ printf (", ");
+ printf ("r%d", i);
+ }
+ if (op & 0x08)
+ {
+ if (!first)
+ printf (", ");
+ printf ("r14");
+ }
+ printf ("}");
+ }
+ else if (op == 0xb0)
+ printf (_(" finish"));
+ else if (op == 0xb1)
+ {
+ GET_OP (op2);
+ if (op2 == 0 || (op2 & 0xf0) != 0)
+ printf (_("[Spare]"));
+ else
+ {
+ unsigned int mask = op2 & 0x0f;
+ bool first = true;
+ int i;
+
+ printf ("pop {");
+ for (i = 0; i < 12; i++)
+ if (mask & (1 << i))
+ {
+ if (first)
+ first = false;
+ else
+ printf (", ");
+ printf ("r%d", i);
+ }
+ printf ("}");
+ }
+ }
+ else if (op == 0xb2)
+ {
+ unsigned char buf[9];
+ unsigned int i, len;
+ unsigned long offset;
+
+ for (i = 0; i < sizeof (buf); i++)
+ {
+ GET_OP (buf[i]);
+ if ((buf[i] & 0x80) == 0)
+ break;
+ }
+ if (i == sizeof (buf))
+ {
+ error (_("corrupt change to vsp\n"));
+ res = false;
+ }
+ else
+ {
+ offset = read_leb128 (buf, buf + i + 1, false, &len, NULL);
+ assert (len == i + 1);
+ offset = offset * 4 + 0x204;
+ printf ("vsp = vsp + %ld", offset);
+ }
+ }
+ else if (op == 0xb3 || op == 0xc8 || op == 0xc9)
+ {
+ unsigned int first, last;
+
+ GET_OP (op2);
+ first = op2 >> 4;
+ last = op2 & 0x0f;
+ if (op == 0xc8)
+ first = first + 16;
+ printf ("pop {D%d", first);
+ if (last)
+ printf ("-D%d", first + last);
+ printf ("}");
+ }
+ else if (op == 0xb4)
+ printf (_(" pop {ra_auth_code}"));
+ else if ((op & 0xf8) == 0xb8 || (op & 0xf8) == 0xd0)
+ {
+ unsigned int count = op & 0x07;
+
+ printf ("pop {D8");
+ if (count)
+ printf ("-D%d", 8 + count);
+ printf ("}");
+ }
+ else if (op >= 0xc0 && op <= 0xc5)
+ {
+ unsigned int count = op & 0x07;
+
+ printf (" pop {wR10");
+ if (count)
+ printf ("-wR%d", 10 + count);
+ printf ("}");
+ }
+ else if (op == 0xc6)
+ {
+ unsigned int first, last;
+
+ GET_OP (op2);
+ first = op2 >> 4;
+ last = op2 & 0x0f;
+ printf ("pop {wR%d", first);
+ if (last)
+ printf ("-wR%d", first + last);
+ printf ("}");
+ }
+ else if (op == 0xc7)
+ {
+ GET_OP (op2);
+ if (op2 == 0 || (op2 & 0xf0) != 0)
+ printf (_("[Spare]"));
+ else
+ {
+ unsigned int mask = op2 & 0x0f;
+ bool first = true;
+ int i;
+
+ printf ("pop {");
+ for (i = 0; i < 4; i++)
+ if (mask & (1 << i))
+ {
+ if (first)
+ first = false;
+ else
+ printf (", ");
+ printf ("wCGR%d", i);
+ }
+ printf ("}");
+ }
+ }
+ else
+ {
+ printf (_(" [unsupported opcode]"));
+ res = false;
+ }
+
+ printf ("\n");
+ }
+
+ return res;
+}
+
+static bool
+decode_tic6x_unwind_bytecode (Filedata * filedata,
+ struct arm_unw_aux_info * aux,
+ unsigned int word,
+ unsigned int remaining,
+ unsigned int more_words,
+ bfd_vma data_offset,
+ Elf_Internal_Shdr * data_sec,
+ struct arm_section * data_arm_sec)
+{
+ struct absaddr addr;
+
+ /* Decode the unwinding instructions. */
+ while (1)
+ {
+ unsigned int op, op2;
+
+ ADVANCE;
+ if (remaining == 0)
+ break;
+ remaining--;
+ op = word >> 24;
+ word <<= 8;
+
+ printf (" 0x%02x ", op);
+
+ if ((op & 0xc0) == 0x00)
+ {
+ int offset = ((op & 0x3f) << 3) + 8;
+ printf (" sp = sp + %d", offset);
+ }
+ else if ((op & 0xc0) == 0x80)
+ {
+ GET_OP (op2);
+ if (op == 0x80 && op2 == 0)
+ printf (_("Refuse to unwind"));
+ else
+ {
+ unsigned int mask = ((op & 0x1f) << 8) | op2;
+ if (op & 0x20)
+ printf ("pop compact {");
+ else
+ printf ("pop {");
+
+ decode_tic6x_unwind_regmask (mask);
+ printf("}");
+ }
+ }
+ else if ((op & 0xf0) == 0xc0)
+ {
+ unsigned int reg;
+ unsigned int nregs;
+ unsigned int i;
+ const char *name;
+ struct
+ {
+ unsigned int offset;
+ unsigned int reg;
+ } regpos[16];
+
+ /* Scan entire instruction first so that GET_OP output is not
+ interleaved with disassembly. */
+ nregs = 0;
+ for (i = 0; nregs < (op & 0xf); i++)
+ {
+ GET_OP (op2);
+ reg = op2 >> 4;
+ if (reg != 0xf)
+ {
+ regpos[nregs].offset = i * 2;
+ regpos[nregs].reg = reg;
+ nregs++;
+ }
+
+ reg = op2 & 0xf;
+ if (reg != 0xf)
+ {
+ regpos[nregs].offset = i * 2 + 1;
+ regpos[nregs].reg = reg;
+ nregs++;
+ }
+ }
+
+ printf (_("pop frame {"));
+ if (nregs == 0)
+ {
+ printf (_("*corrupt* - no registers specified"));
+ }
+ else
+ {
+ reg = nregs - 1;
+ for (i = i * 2; i > 0; i--)
+ {
+ if (regpos[reg].offset == i - 1)
+ {
+ name = tic6x_unwind_regnames[regpos[reg].reg];
+ if (reg > 0)
+ reg--;
+ }
+ else
+ name = _("[pad]");
+
+ fputs (name, stdout);
+ if (i > 1)
+ printf (", ");
+ }
+ }
+
+ printf ("}");
+ }
+ else if (op == 0xd0)
+ printf (" MOV FP, SP");
+ else if (op == 0xd1)
+ printf (" __c6xabi_pop_rts");
+ else if (op == 0xd2)
+ {
+ unsigned char buf[9];
+ unsigned int i, len;
+ unsigned long offset;
+
+ for (i = 0; i < sizeof (buf); i++)
+ {
+ GET_OP (buf[i]);
+ if ((buf[i] & 0x80) == 0)
+ break;
+ }
+ /* PR 17531: file: id:000001,src:001906+004739,op:splice,rep:2. */
+ if (i == sizeof (buf))
+ {
+ warn (_("Corrupt stack pointer adjustment detected\n"));
+ return false;
+ }
+
+ offset = read_leb128 (buf, buf + i + 1, false, &len, NULL);
+ assert (len == i + 1);
+ offset = offset * 8 + 0x408;
+ printf (_("sp = sp + %ld"), offset);
+ }
+ else if ((op & 0xf0) == 0xe0)
+ {
+ if ((op & 0x0f) == 7)
+ printf (" RETURN");
+ else
+ printf (" MV %s, B3", tic6x_unwind_regnames[op & 0x0f]);
+ }
+ else
+ {
+ printf (_(" [unsupported opcode]"));
+ }
+ putchar ('\n');
+ }
+
+ return true;
+}
+
+static bfd_vma
+arm_expand_prel31 (Filedata * filedata, bfd_vma word, bfd_vma where)
+{
+ bfd_vma offset;
+
+ offset = word & 0x7fffffff;
+ if (offset & 0x40000000)
+ offset |= ~ (bfd_vma) 0x7fffffff;
+
+ if (filedata->file_header.e_machine == EM_TI_C6000)
+ offset <<= 1;
+
+ return offset + where;
+}
+
+static bool
+decode_arm_unwind (Filedata * filedata,
+ struct arm_unw_aux_info * aux,
+ unsigned int word,
+ unsigned int remaining,
+ bfd_vma data_offset,
+ Elf_Internal_Shdr * data_sec,
+ struct arm_section * data_arm_sec)
+{
+ int per_index;
+ unsigned int more_words = 0;
+ struct absaddr addr;
+ bfd_vma sym_name = (bfd_vma) -1;
+ bool res = true;
+
+ if (remaining == 0)
+ {
+ /* Fetch the first word.
+ Note - when decoding an object file the address extracted
+ here will always be 0. So we also pass in the sym_name
+ parameter so that we can find the symbol associated with
+ the personality routine. */
+ if (! get_unwind_section_word (filedata, aux, data_arm_sec, data_sec, data_offset,
+ & word, & addr, & sym_name))
+ return false;
+
+ remaining = 4;
+ }
+ else
+ {
+ addr.section = SHN_UNDEF;
+ addr.offset = 0;
+ }
+
+ if ((word & 0x80000000) == 0)
+ {
+ /* Expand prel31 for personality routine. */
+ bfd_vma fn;
+ const char *procname;
+
+ fn = arm_expand_prel31 (filedata, word, data_sec->sh_addr + data_offset);
+ printf (_(" Personality routine: "));
+ if (fn == 0
+ && addr.section == SHN_UNDEF && addr.offset == 0
+ && sym_name != (bfd_vma) -1 && sym_name < aux->strtab_size)
+ {
+ procname = aux->strtab + sym_name;
+ print_vma (fn, PREFIX_HEX);
+ if (procname)
+ {
+ fputs (" <", stdout);
+ fputs (procname, stdout);
+ fputc ('>', stdout);
+ }
+ }
+ else
+ procname = arm_print_vma_and_name (filedata, aux, fn, addr);
+ fputc ('\n', stdout);
+
+ /* The GCC personality routines use the standard compact
+ encoding, starting with one byte giving the number of
+ words. */
+ if (procname != NULL
+ && (startswith (procname, "__gcc_personality_v0")
+ || startswith (procname, "__gxx_personality_v0")
+ || startswith (procname, "__gcj_personality_v0")
+ || startswith (procname, "__gnu_objc_personality_v0")))
+ {
+ remaining = 0;
+ more_words = 1;
+ ADVANCE;
+ if (!remaining)
+ {
+ printf (_(" [Truncated data]\n"));
+ return false;
+ }
+ more_words = word >> 24;
+ word <<= 8;
+ remaining--;
+ per_index = -1;
+ }
+ else
+ return true;
+ }
+ else
+ {
+ /* ARM EHABI Section 6.3:
+
+ An exception-handling table entry for the compact model looks like:
+
+ 31 30-28 27-24 23-0
+ -- ----- ----- ----
+ 1 0 index Data for personalityRoutine[index] */
+
+ if (filedata->file_header.e_machine == EM_ARM
+ && (word & 0x70000000))
+ {
+ warn (_("Corrupt ARM compact model table entry: %x \n"), word);
+ res = false;
+ }
+
+ per_index = (word >> 24) & 0x7f;
+ printf (_(" Compact model index: %d\n"), per_index);
+ if (per_index == 0)
+ {
+ more_words = 0;
+ word <<= 8;
+ remaining--;
+ }
+ else if (per_index < 3)
+ {
+ more_words = (word >> 16) & 0xff;
+ word <<= 16;
+ remaining -= 2;
+ }
+ }
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_ARM:
+ if (per_index < 3)
+ {
+ if (! decode_arm_unwind_bytecode (filedata, aux, word, remaining, more_words,
+ data_offset, data_sec, data_arm_sec))
+ res = false;
+ }
+ else
+ {
+ warn (_("Unknown ARM compact model index encountered\n"));
+ printf (_(" [reserved]\n"));
+ res = false;
+ }
+ break;
+
+ case EM_TI_C6000:
+ if (per_index < 3)
+ {
+ if (! decode_tic6x_unwind_bytecode (filedata, aux, word, remaining, more_words,
+ data_offset, data_sec, data_arm_sec))
+ res = false;
+ }
+ else if (per_index < 5)
+ {
+ if (((word >> 17) & 0x7f) == 0x7f)
+ printf (_(" Restore stack from frame pointer\n"));
+ else
+ printf (_(" Stack increment %d\n"), (word >> 14) & 0x1fc);
+ printf (_(" Registers restored: "));
+ if (per_index == 4)
+ printf (" (compact) ");
+ decode_tic6x_unwind_regmask ((word >> 4) & 0x1fff);
+ putchar ('\n');
+ printf (_(" Return register: %s\n"),
+ tic6x_unwind_regnames[word & 0xf]);
+ }
+ else
+ printf (_(" [reserved (%d)]\n"), per_index);
+ break;
+
+ default:
+ error (_("Unsupported architecture type %d encountered when decoding unwind table\n"),
+ filedata->file_header.e_machine);
+ res = false;
+ }
+
+ /* Decode the descriptors. Not implemented. */
+
+ return res;
+}
+
+static bool
+dump_arm_unwind (Filedata * filedata,
+ struct arm_unw_aux_info * aux,
+ Elf_Internal_Shdr * exidx_sec)
+{
+ struct arm_section exidx_arm_sec, extab_arm_sec;
+ unsigned int i, exidx_len;
+ unsigned long j, nfuns;
+ bool res = true;
+
+ memset (&exidx_arm_sec, 0, sizeof (exidx_arm_sec));
+ memset (&extab_arm_sec, 0, sizeof (extab_arm_sec));
+ exidx_len = exidx_sec->sh_size / 8;
+
+ aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym));
+ for (nfuns = 0, j = 0; j < aux->nsyms; j++)
+ if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC)
+ aux->funtab[nfuns++] = aux->symtab[j];
+ aux->nfuns = nfuns;
+ qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp);
+
+ for (i = 0; i < exidx_len; i++)
+ {
+ unsigned int exidx_fn, exidx_entry;
+ struct absaddr fn_addr, entry_addr;
+ bfd_vma fn;
+
+ fputc ('\n', stdout);
+
+ if (! get_unwind_section_word (filedata, aux, & exidx_arm_sec, exidx_sec,
+ 8 * i, & exidx_fn, & fn_addr, NULL)
+ || ! get_unwind_section_word (filedata, aux, & exidx_arm_sec, exidx_sec,
+ 8 * i + 4, & exidx_entry, & entry_addr, NULL))
+ {
+ free (aux->funtab);
+ arm_free_section (& exidx_arm_sec);
+ arm_free_section (& extab_arm_sec);
+ return false;
+ }
+
+ /* ARM EHABI, Section 5:
+ An index table entry consists of 2 words.
+ The first word contains a prel31 offset to the start of a function, with bit 31 clear. */
+ if (exidx_fn & 0x80000000)
+ {
+ warn (_("corrupt index table entry: %x\n"), exidx_fn);
+ res = false;
+ }
+
+ fn = arm_expand_prel31 (filedata, exidx_fn, exidx_sec->sh_addr + 8 * i);
+
+ arm_print_vma_and_name (filedata, aux, fn, fn_addr);
+ fputs (": ", stdout);
+
+ if (exidx_entry == 1)
+ {
+ print_vma (exidx_entry, PREFIX_HEX);
+ fputs (" [cantunwind]\n", stdout);
+ }
+ else if (exidx_entry & 0x80000000)
+ {
+ print_vma (exidx_entry, PREFIX_HEX);
+ fputc ('\n', stdout);
+ decode_arm_unwind (filedata, aux, exidx_entry, 4, 0, NULL, NULL);
+ }
+ else
+ {
+ bfd_vma table, table_offset = 0;
+ Elf_Internal_Shdr *table_sec;
+
+ fputs ("@", stdout);
+ table = arm_expand_prel31 (filedata, exidx_entry, exidx_sec->sh_addr + 8 * i + 4);
+ print_vma (table, PREFIX_HEX);
+ printf ("\n");
+
+ /* Locate the matching .ARM.extab. */
+ if (entry_addr.section != SHN_UNDEF
+ && entry_addr.section < filedata->file_header.e_shnum)
+ {
+ table_sec = filedata->section_headers + entry_addr.section;
+ table_offset = entry_addr.offset;
+ /* PR 18879 */
+ if (table_offset > table_sec->sh_size
+ || ((bfd_signed_vma) table_offset) < 0)
+ {
+ warn (_("Unwind entry contains corrupt offset (0x%lx) into section %s\n"),
+ (unsigned long) table_offset,
+ printable_section_name (filedata, table_sec));
+ res = false;
+ continue;
+ }
+ }
+ else
+ {
+ table_sec = find_section_by_address (filedata, table);
+ if (table_sec != NULL)
+ table_offset = table - table_sec->sh_addr;
+ }
+
+ if (table_sec == NULL)
+ {
+ warn (_("Could not locate .ARM.extab section containing 0x%lx.\n"),
+ (unsigned long) table);
+ res = false;
+ continue;
+ }
+
+ if (! decode_arm_unwind (filedata, aux, 0, 0, table_offset, table_sec,
+ &extab_arm_sec))
+ res = false;
+ }
+ }
+
+ printf ("\n");
+
+ free (aux->funtab);
+ arm_free_section (&exidx_arm_sec);
+ arm_free_section (&extab_arm_sec);
+
+ return res;
+}
+
+/* Used for both ARM and C6X unwinding tables. */
+
+static bool
+arm_process_unwind (Filedata * filedata)
+{
+ struct arm_unw_aux_info aux;
+ Elf_Internal_Shdr *unwsec = NULL;
+ Elf_Internal_Shdr *sec;
+ unsigned long i;
+ unsigned int sec_type;
+ bool res = true;
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_ARM:
+ sec_type = SHT_ARM_EXIDX;
+ break;
+
+ case EM_TI_C6000:
+ sec_type = SHT_C6000_UNWIND;
+ break;
+
+ default:
+ error (_("Unsupported architecture type %d encountered when processing unwind table\n"),
+ filedata->file_header.e_machine);
+ return false;
+ }
+
+ if (filedata->string_table == NULL)
+ return false;
+
+ memset (& aux, 0, sizeof (aux));
+ aux.filedata = filedata;
+
+ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec)
+ {
+ if (sec->sh_type == SHT_SYMTAB)
+ {
+ if (aux.symtab)
+ {
+ error (_("Multiple symbol tables encountered\n"));
+ free (aux.symtab);
+ aux.symtab = NULL;
+ free (aux.strtab);
+ aux.strtab = NULL;
+ }
+ if (!get_symtab (filedata, sec, &aux.symtab, &aux.nsyms,
+ &aux.strtab, &aux.strtab_size))
+ return false;
+ }
+ else if (sec->sh_type == sec_type)
+ unwsec = sec;
+ }
+
+ if (unwsec == NULL)
+ printf (_("\nThere are no unwind sections in this file.\n"));
+ else
+ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec)
+ {
+ if (sec->sh_type == sec_type)
+ {
+ unsigned long num_unwind = sec->sh_size / (2 * eh_addr_size);
+ printf (ngettext ("\nUnwind section '%s' at offset 0x%lx "
+ "contains %lu entry:\n",
+ "\nUnwind section '%s' at offset 0x%lx "
+ "contains %lu entries:\n",
+ num_unwind),
+ printable_section_name (filedata, sec),
+ (unsigned long) sec->sh_offset,
+ num_unwind);
+
+ if (! dump_arm_unwind (filedata, &aux, sec))
+ res = false;
+ }
+ }
+
+ free (aux.symtab);
+ free ((char *) aux.strtab);
+
+ return res;
+}
+
+static bool
+no_processor_specific_unwind (Filedata * filedata ATTRIBUTE_UNUSED)
+{
+ printf (_("No processor specific unwind information to decode\n"));
+ return true;
+}
+
+static bool
+process_unwind (Filedata * filedata)
+{
+ struct unwind_handler
+ {
+ unsigned int machtype;
+ bool (* handler)(Filedata *);
+ } handlers[] =
+ {
+ { EM_ARM, arm_process_unwind },
+ { EM_IA_64, ia64_process_unwind },
+ { EM_PARISC, hppa_process_unwind },
+ { EM_TI_C6000, arm_process_unwind },
+ { EM_386, no_processor_specific_unwind },
+ { EM_X86_64, no_processor_specific_unwind },
+ { 0, NULL }
+ };
+ int i;
+
+ if (!do_unwind)
+ return true;
+
+ for (i = 0; handlers[i].handler != NULL; i++)
+ if (filedata->file_header.e_machine == handlers[i].machtype)
+ return handlers[i].handler (filedata);
+
+ printf (_("\nThe decoding of unwind sections for machine type %s is not currently supported.\n"),
+ get_machine_name (filedata->file_header.e_machine));
+ return true;
+}
+
+static void
+dynamic_section_aarch64_val (Elf_Internal_Dyn * entry)
+{
+ switch (entry->d_tag)
+ {
+ case DT_AARCH64_BTI_PLT:
+ case DT_AARCH64_PAC_PLT:
+ break;
+ default:
+ print_vma (entry->d_un.d_ptr, PREFIX_HEX);
+ break;
+ }
+ putchar ('\n');
+}
+
+static void
+dynamic_section_mips_val (Filedata * filedata, Elf_Internal_Dyn * entry)
+{
+ switch (entry->d_tag)
+ {
+ case DT_MIPS_FLAGS:
+ if (entry->d_un.d_val == 0)
+ printf (_("NONE"));
+ else
+ {
+ static const char * opts[] =
+ {
+ "QUICKSTART", "NOTPOT", "NO_LIBRARY_REPLACEMENT",
+ "NO_MOVE", "SGI_ONLY", "GUARANTEE_INIT", "DELTA_C_PLUS_PLUS",
+ "GUARANTEE_START_INIT", "PIXIE", "DEFAULT_DELAY_LOAD",
+ "REQUICKSTART", "REQUICKSTARTED", "CORD", "NO_UNRES_UNDEF",
+ "RLD_ORDER_SAFE"
+ };
+ unsigned int cnt;
+ bool first = true;
+
+ for (cnt = 0; cnt < ARRAY_SIZE (opts); ++cnt)
+ if (entry->d_un.d_val & (1 << cnt))
+ {
+ printf ("%s%s", first ? "" : " ", opts[cnt]);
+ first = false;
+ }
+ }
+ break;
+
+ case DT_MIPS_IVERSION:
+ if (valid_dynamic_name (filedata, entry->d_un.d_val))
+ printf (_("Interface Version: %s"),
+ get_dynamic_name (filedata, entry->d_un.d_val));
+ else
+ {
+ char buf[40];
+ sprintf_vma (buf, entry->d_un.d_ptr);
+ /* Note: coded this way so that there is a single string for translation. */
+ printf (_("<corrupt: %s>"), buf);
+ }
+ break;
+
+ case DT_MIPS_TIME_STAMP:
+ {
+ char timebuf[128];
+ struct tm * tmp;
+ time_t atime = entry->d_un.d_val;
+
+ tmp = gmtime (&atime);
+ /* PR 17531: file: 6accc532. */
+ if (tmp == NULL)
+ snprintf (timebuf, sizeof (timebuf), _("<corrupt>"));
+ else
+ snprintf (timebuf, sizeof (timebuf), "%04u-%02u-%02uT%02u:%02u:%02u",
+ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+ printf (_("Time Stamp: %s"), timebuf);
+ }
+ break;
+
+ case DT_MIPS_RLD_VERSION:
+ case DT_MIPS_LOCAL_GOTNO:
+ case DT_MIPS_CONFLICTNO:
+ case DT_MIPS_LIBLISTNO:
+ case DT_MIPS_SYMTABNO:
+ case DT_MIPS_UNREFEXTNO:
+ case DT_MIPS_HIPAGENO:
+ case DT_MIPS_DELTA_CLASS_NO:
+ case DT_MIPS_DELTA_INSTANCE_NO:
+ case DT_MIPS_DELTA_RELOC_NO:
+ case DT_MIPS_DELTA_SYM_NO:
+ case DT_MIPS_DELTA_CLASSSYM_NO:
+ case DT_MIPS_COMPACT_SIZE:
+ print_vma (entry->d_un.d_val, DEC);
+ break;
+
+ case DT_MIPS_XHASH:
+ filedata->dynamic_info_DT_MIPS_XHASH = entry->d_un.d_val;
+ filedata->dynamic_info_DT_GNU_HASH = entry->d_un.d_val;
+ /* Falls through. */
+
+ default:
+ print_vma (entry->d_un.d_ptr, PREFIX_HEX);
+ }
+ putchar ('\n');
+}
+
+static void
+dynamic_section_parisc_val (Elf_Internal_Dyn * entry)
+{
+ switch (entry->d_tag)
+ {
+ case DT_HP_DLD_FLAGS:
+ {
+ static struct
+ {
+ long int bit;
+ const char * str;
+ }
+ flags[] =
+ {
+ { DT_HP_DEBUG_PRIVATE, "HP_DEBUG_PRIVATE" },
+ { DT_HP_DEBUG_CALLBACK, "HP_DEBUG_CALLBACK" },
+ { DT_HP_DEBUG_CALLBACK_BOR, "HP_DEBUG_CALLBACK_BOR" },
+ { DT_HP_NO_ENVVAR, "HP_NO_ENVVAR" },
+ { DT_HP_BIND_NOW, "HP_BIND_NOW" },
+ { DT_HP_BIND_NONFATAL, "HP_BIND_NONFATAL" },
+ { DT_HP_BIND_VERBOSE, "HP_BIND_VERBOSE" },
+ { DT_HP_BIND_RESTRICTED, "HP_BIND_RESTRICTED" },
+ { DT_HP_BIND_SYMBOLIC, "HP_BIND_SYMBOLIC" },
+ { DT_HP_RPATH_FIRST, "HP_RPATH_FIRST" },
+ { DT_HP_BIND_DEPTH_FIRST, "HP_BIND_DEPTH_FIRST" },
+ { DT_HP_GST, "HP_GST" },
+ { DT_HP_SHLIB_FIXED, "HP_SHLIB_FIXED" },
+ { DT_HP_MERGE_SHLIB_SEG, "HP_MERGE_SHLIB_SEG" },
+ { DT_HP_NODELETE, "HP_NODELETE" },
+ { DT_HP_GROUP, "HP_GROUP" },
+ { DT_HP_PROTECT_LINKAGE_TABLE, "HP_PROTECT_LINKAGE_TABLE" }
+ };
+ bool first = true;
+ size_t cnt;
+ bfd_vma val = entry->d_un.d_val;
+
+ for (cnt = 0; cnt < ARRAY_SIZE (flags); ++cnt)
+ if (val & flags[cnt].bit)
+ {
+ if (! first)
+ putchar (' ');
+ fputs (flags[cnt].str, stdout);
+ first = false;
+ val ^= flags[cnt].bit;
+ }
+
+ if (val != 0 || first)
+ {
+ if (! first)
+ putchar (' ');
+ print_vma (val, HEX);
+ }
+ }
+ break;
+
+ default:
+ print_vma (entry->d_un.d_ptr, PREFIX_HEX);
+ break;
+ }
+ putchar ('\n');
+}
+
+#ifdef BFD64
+
+/* VMS vs Unix time offset and factor. */
+
+#define VMS_EPOCH_OFFSET 35067168000000000LL
+#define VMS_GRANULARITY_FACTOR 10000000
+#ifndef INT64_MIN
+#define INT64_MIN (-9223372036854775807LL - 1)
+#endif
+
+/* Display a VMS time in a human readable format. */
+
+static void
+print_vms_time (int64_t vmstime)
+{
+ struct tm *tm = NULL;
+ time_t unxtime;
+
+ if (vmstime >= INT64_MIN + VMS_EPOCH_OFFSET)
+ {
+ vmstime = (vmstime - VMS_EPOCH_OFFSET) / VMS_GRANULARITY_FACTOR;
+ unxtime = vmstime;
+ if (unxtime == vmstime)
+ tm = gmtime (&unxtime);
+ }
+ if (tm != NULL)
+ printf ("%04u-%02u-%02uT%02u:%02u:%02u",
+ tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+}
+#endif /* BFD64 */
+
+static void
+dynamic_section_ia64_val (Elf_Internal_Dyn * entry)
+{
+ switch (entry->d_tag)
+ {
+ case DT_IA_64_PLT_RESERVE:
+ /* First 3 slots reserved. */
+ print_vma (entry->d_un.d_ptr, PREFIX_HEX);
+ printf (" -- ");
+ print_vma (entry->d_un.d_ptr + (3 * 8), PREFIX_HEX);
+ break;
+
+ case DT_IA_64_VMS_LINKTIME:
+#ifdef BFD64
+ print_vms_time (entry->d_un.d_val);
+#endif
+ break;
+
+ case DT_IA_64_VMS_LNKFLAGS:
+ print_vma (entry->d_un.d_ptr, PREFIX_HEX);
+ if (entry->d_un.d_val & VMS_LF_CALL_DEBUG)
+ printf (" CALL_DEBUG");
+ if (entry->d_un.d_val & VMS_LF_NOP0BUFS)
+ printf (" NOP0BUFS");
+ if (entry->d_un.d_val & VMS_LF_P0IMAGE)
+ printf (" P0IMAGE");
+ if (entry->d_un.d_val & VMS_LF_MKTHREADS)
+ printf (" MKTHREADS");
+ if (entry->d_un.d_val & VMS_LF_UPCALLS)
+ printf (" UPCALLS");
+ if (entry->d_un.d_val & VMS_LF_IMGSTA)
+ printf (" IMGSTA");
+ if (entry->d_un.d_val & VMS_LF_INITIALIZE)
+ printf (" INITIALIZE");
+ if (entry->d_un.d_val & VMS_LF_MAIN)
+ printf (" MAIN");
+ if (entry->d_un.d_val & VMS_LF_EXE_INIT)
+ printf (" EXE_INIT");
+ if (entry->d_un.d_val & VMS_LF_TBK_IN_IMG)
+ printf (" TBK_IN_IMG");
+ if (entry->d_un.d_val & VMS_LF_DBG_IN_IMG)
+ printf (" DBG_IN_IMG");
+ if (entry->d_un.d_val & VMS_LF_TBK_IN_DSF)
+ printf (" TBK_IN_DSF");
+ if (entry->d_un.d_val & VMS_LF_DBG_IN_DSF)
+ printf (" DBG_IN_DSF");
+ if (entry->d_un.d_val & VMS_LF_SIGNATURES)
+ printf (" SIGNATURES");
+ if (entry->d_un.d_val & VMS_LF_REL_SEG_OFF)
+ printf (" REL_SEG_OFF");
+ break;
+
+ default:
+ print_vma (entry->d_un.d_ptr, PREFIX_HEX);
+ break;
+ }
+ putchar ('\n');
+}
+
+static bool
+get_32bit_dynamic_section (Filedata * filedata)
+{
+ Elf32_External_Dyn * edyn;
+ Elf32_External_Dyn * ext;
+ Elf_Internal_Dyn * entry;
+
+ edyn = (Elf32_External_Dyn *) get_data (NULL, filedata,
+ filedata->dynamic_addr, 1,
+ filedata->dynamic_size,
+ _("dynamic section"));
+ if (!edyn)
+ return false;
+
+ /* SGI's ELF has more than one section in the DYNAMIC segment, and we
+ might not have the luxury of section headers. Look for the DT_NULL
+ terminator to determine the number of entries. */
+ for (ext = edyn, filedata->dynamic_nent = 0;
+ (char *) (ext + 1) <= (char *) edyn + filedata->dynamic_size;
+ ext++)
+ {
+ filedata->dynamic_nent++;
+ if (BYTE_GET (ext->d_tag) == DT_NULL)
+ break;
+ }
+
+ filedata->dynamic_section
+ = (Elf_Internal_Dyn *) cmalloc (filedata->dynamic_nent, sizeof (* entry));
+ if (filedata->dynamic_section == NULL)
+ {
+ error (_("Out of memory allocating space for %lu dynamic entries\n"),
+ (unsigned long) filedata->dynamic_nent);
+ free (edyn);
+ return false;
+ }
+
+ for (ext = edyn, entry = filedata->dynamic_section;
+ entry < filedata->dynamic_section + filedata->dynamic_nent;
+ ext++, entry++)
+ {
+ entry->d_tag = BYTE_GET (ext->d_tag);
+ entry->d_un.d_val = BYTE_GET (ext->d_un.d_val);
+ }
+
+ free (edyn);
+
+ return true;
+}
+
+static bool
+get_64bit_dynamic_section (Filedata * filedata)
+{
+ Elf64_External_Dyn * edyn;
+ Elf64_External_Dyn * ext;
+ Elf_Internal_Dyn * entry;
+
+ /* Read in the data. */
+ edyn = (Elf64_External_Dyn *) get_data (NULL, filedata,
+ filedata->dynamic_addr, 1,
+ filedata->dynamic_size,
+ _("dynamic section"));
+ if (!edyn)
+ return false;
+
+ /* SGI's ELF has more than one section in the DYNAMIC segment, and we
+ might not have the luxury of section headers. Look for the DT_NULL
+ terminator to determine the number of entries. */
+ for (ext = edyn, filedata->dynamic_nent = 0;
+ /* PR 17533 file: 033-67080-0.004 - do not read past end of buffer. */
+ (char *) (ext + 1) <= (char *) edyn + filedata->dynamic_size;
+ ext++)
+ {
+ filedata->dynamic_nent++;
+ if (BYTE_GET (ext->d_tag) == DT_NULL)
+ break;
+ }
+
+ filedata->dynamic_section
+ = (Elf_Internal_Dyn *) cmalloc (filedata->dynamic_nent, sizeof (* entry));
+ if (filedata->dynamic_section == NULL)
+ {
+ error (_("Out of memory allocating space for %lu dynamic entries\n"),
+ (unsigned long) filedata->dynamic_nent);
+ free (edyn);
+ return false;
+ }
+
+ /* Convert from external to internal formats. */
+ for (ext = edyn, entry = filedata->dynamic_section;
+ entry < filedata->dynamic_section + filedata->dynamic_nent;
+ ext++, entry++)
+ {
+ entry->d_tag = BYTE_GET (ext->d_tag);
+ entry->d_un.d_val = BYTE_GET (ext->d_un.d_val);
+ }
+
+ free (edyn);
+
+ return true;
+}
+
+static bool
+get_dynamic_section (Filedata *filedata)
+{
+ if (filedata->dynamic_section)
+ return true;
+
+ if (is_32bit_elf)
+ return get_32bit_dynamic_section (filedata);
+ else
+ return get_64bit_dynamic_section (filedata);
+}
+
+static void
+print_dynamic_flags (bfd_vma flags)
+{
+ bool first = true;
+
+ while (flags)
+ {
+ bfd_vma flag;
+
+ flag = flags & - flags;
+ flags &= ~ flag;
+
+ if (first)
+ first = false;
+ else
+ putc (' ', stdout);
+
+ switch (flag)
+ {
+ case DF_ORIGIN: fputs ("ORIGIN", stdout); break;
+ case DF_SYMBOLIC: fputs ("SYMBOLIC", stdout); break;
+ case DF_TEXTREL: fputs ("TEXTREL", stdout); break;
+ case DF_BIND_NOW: fputs ("BIND_NOW", stdout); break;
+ case DF_STATIC_TLS: fputs ("STATIC_TLS", stdout); break;
+ default: fputs (_("unknown"), stdout); break;
+ }
+ }
+ puts ("");
+}
+
+static bfd_vma *
+get_dynamic_data (Filedata * filedata, bfd_size_type number, unsigned int ent_size)
+{
+ unsigned char * e_data;
+ bfd_vma * i_data;
+
+ /* If the size_t type is smaller than the bfd_size_type, eg because
+ you are building a 32-bit tool on a 64-bit host, then make sure
+ that when (number) is cast to (size_t) no information is lost. */
+ if (sizeof (size_t) < sizeof (bfd_size_type)
+ && (bfd_size_type) ((size_t) number) != number)
+ {
+ error (_("Size truncation prevents reading %s elements of size %u\n"),
+ bfd_vmatoa ("u", number), ent_size);
+ return NULL;
+ }
+
+ /* Be kind to memory checkers (eg valgrind, address sanitizer) by not
+ attempting to allocate memory when the read is bound to fail. */
+ if (ent_size * number > filedata->file_size)
+ {
+ error (_("Invalid number of dynamic entries: %s\n"),
+ bfd_vmatoa ("u", number));
+ return NULL;
+ }
+
+ e_data = (unsigned char *) cmalloc ((size_t) number, ent_size);
+ if (e_data == NULL)
+ {
+ error (_("Out of memory reading %s dynamic entries\n"),
+ bfd_vmatoa ("u", number));
+ return NULL;
+ }
+
+ if (fread (e_data, ent_size, (size_t) number, filedata->handle) != number)
+ {
+ error (_("Unable to read in %s bytes of dynamic data\n"),
+ bfd_vmatoa ("u", number * ent_size));
+ free (e_data);
+ return NULL;
+ }
+
+ i_data = (bfd_vma *) cmalloc ((size_t) number, sizeof (*i_data));
+ if (i_data == NULL)
+ {
+ error (_("Out of memory allocating space for %s dynamic entries\n"),
+ bfd_vmatoa ("u", number));
+ free (e_data);
+ return NULL;
+ }
+
+ while (number--)
+ i_data[number] = byte_get (e_data + number * ent_size, ent_size);
+
+ free (e_data);
+
+ return i_data;
+}
+
+static unsigned long
+get_num_dynamic_syms (Filedata * filedata)
+{
+ unsigned long num_of_syms = 0;
+
+ if (!do_histogram && (!do_using_dynamic || do_dyn_syms))
+ return num_of_syms;
+
+ if (filedata->dynamic_info[DT_HASH])
+ {
+ unsigned char nb[8];
+ unsigned char nc[8];
+ unsigned int hash_ent_size = 4;
+
+ if ((filedata->file_header.e_machine == EM_ALPHA
+ || filedata->file_header.e_machine == EM_S390
+ || filedata->file_header.e_machine == EM_S390_OLD)
+ && filedata->file_header.e_ident[EI_CLASS] == ELFCLASS64)
+ hash_ent_size = 8;
+
+ if (fseek (filedata->handle,
+ (filedata->archive_file_offset
+ + offset_from_vma (filedata, filedata->dynamic_info[DT_HASH],
+ sizeof nb + sizeof nc)),
+ SEEK_SET))
+ {
+ error (_("Unable to seek to start of dynamic information\n"));
+ goto no_hash;
+ }
+
+ if (fread (nb, hash_ent_size, 1, filedata->handle) != 1)
+ {
+ error (_("Failed to read in number of buckets\n"));
+ goto no_hash;
+ }
+
+ if (fread (nc, hash_ent_size, 1, filedata->handle) != 1)
+ {
+ error (_("Failed to read in number of chains\n"));
+ goto no_hash;
+ }
+
+ filedata->nbuckets = byte_get (nb, hash_ent_size);
+ filedata->nchains = byte_get (nc, hash_ent_size);
+
+ if (filedata->nbuckets != 0 && filedata->nchains != 0)
+ {
+ filedata->buckets = get_dynamic_data (filedata, filedata->nbuckets,
+ hash_ent_size);
+ filedata->chains = get_dynamic_data (filedata, filedata->nchains,
+ hash_ent_size);
+
+ if (filedata->buckets != NULL && filedata->chains != NULL)
+ num_of_syms = filedata->nchains;
+ }
+ no_hash:
+ if (num_of_syms == 0)
+ {
+ free (filedata->buckets);
+ filedata->buckets = NULL;
+ free (filedata->chains);
+ filedata->chains = NULL;
+ filedata->nbuckets = 0;
+ }
+ }
+
+ if (filedata->dynamic_info_DT_GNU_HASH)
+ {
+ unsigned char nb[16];
+ bfd_vma i, maxchain = 0xffffffff, bitmaskwords;
+ bfd_vma buckets_vma;
+ unsigned long hn;
+
+ if (fseek (filedata->handle,
+ (filedata->archive_file_offset
+ + offset_from_vma (filedata,
+ filedata->dynamic_info_DT_GNU_HASH,
+ sizeof nb)),
+ SEEK_SET))
+ {
+ error (_("Unable to seek to start of dynamic information\n"));
+ goto no_gnu_hash;
+ }
+
+ if (fread (nb, 16, 1, filedata->handle) != 1)
+ {
+ error (_("Failed to read in number of buckets\n"));
+ goto no_gnu_hash;
+ }
+
+ filedata->ngnubuckets = byte_get (nb, 4);
+ filedata->gnusymidx = byte_get (nb + 4, 4);
+ bitmaskwords = byte_get (nb + 8, 4);
+ buckets_vma = filedata->dynamic_info_DT_GNU_HASH + 16;
+ if (is_32bit_elf)
+ buckets_vma += bitmaskwords * 4;
+ else
+ buckets_vma += bitmaskwords * 8;
+
+ if (fseek (filedata->handle,
+ (filedata->archive_file_offset
+ + offset_from_vma (filedata, buckets_vma, 4)),
+ SEEK_SET))
+ {
+ error (_("Unable to seek to start of dynamic information\n"));
+ goto no_gnu_hash;
+ }
+
+ filedata->gnubuckets
+ = get_dynamic_data (filedata, filedata->ngnubuckets, 4);
+
+ if (filedata->gnubuckets == NULL)
+ goto no_gnu_hash;
+
+ for (i = 0; i < filedata->ngnubuckets; i++)
+ if (filedata->gnubuckets[i] != 0)
+ {
+ if (filedata->gnubuckets[i] < filedata->gnusymidx)
+ goto no_gnu_hash;
+
+ if (maxchain == 0xffffffff || filedata->gnubuckets[i] > maxchain)
+ maxchain = filedata->gnubuckets[i];
+ }
+
+ if (maxchain == 0xffffffff)
+ goto no_gnu_hash;
+
+ maxchain -= filedata->gnusymidx;
+
+ if (fseek (filedata->handle,
+ (filedata->archive_file_offset
+ + offset_from_vma (filedata,
+ buckets_vma + 4 * (filedata->ngnubuckets
+ + maxchain),
+ 4)),
+ SEEK_SET))
+ {
+ error (_("Unable to seek to start of dynamic information\n"));
+ goto no_gnu_hash;
+ }
+
+ do
+ {
+ if (fread (nb, 4, 1, filedata->handle) != 1)
+ {
+ error (_("Failed to determine last chain length\n"));
+ goto no_gnu_hash;
+ }
+
+ if (maxchain + 1 == 0)
+ goto no_gnu_hash;
+
+ ++maxchain;
+ }
+ while ((byte_get (nb, 4) & 1) == 0);
+
+ if (fseek (filedata->handle,
+ (filedata->archive_file_offset
+ + offset_from_vma (filedata, (buckets_vma
+ + 4 * filedata->ngnubuckets),
+ 4)),
+ SEEK_SET))
+ {
+ error (_("Unable to seek to start of dynamic information\n"));
+ goto no_gnu_hash;
+ }
+
+ filedata->gnuchains = get_dynamic_data (filedata, maxchain, 4);
+ filedata->ngnuchains = maxchain;
+
+ if (filedata->gnuchains == NULL)
+ goto no_gnu_hash;
+
+ if (filedata->dynamic_info_DT_MIPS_XHASH)
+ {
+ if (fseek (filedata->handle,
+ (filedata->archive_file_offset
+ + offset_from_vma (filedata, (buckets_vma
+ + 4 * (filedata->ngnubuckets
+ + maxchain)), 4)),
+ SEEK_SET))
+ {
+ error (_("Unable to seek to start of dynamic information\n"));
+ goto no_gnu_hash;
+ }
+
+ filedata->mipsxlat = get_dynamic_data (filedata, maxchain, 4);
+ if (filedata->mipsxlat == NULL)
+ goto no_gnu_hash;
+ }
+
+ for (hn = 0; hn < filedata->ngnubuckets; ++hn)
+ if (filedata->gnubuckets[hn] != 0)
+ {
+ bfd_vma si = filedata->gnubuckets[hn];
+ bfd_vma off = si - filedata->gnusymidx;
+
+ do
+ {
+ if (filedata->dynamic_info_DT_MIPS_XHASH)
+ {
+ if (off < filedata->ngnuchains
+ && filedata->mipsxlat[off] >= num_of_syms)
+ num_of_syms = filedata->mipsxlat[off] + 1;
+ }
+ else
+ {
+ if (si >= num_of_syms)
+ num_of_syms = si + 1;
+ }
+ si++;
+ }
+ while (off < filedata->ngnuchains
+ && (filedata->gnuchains[off++] & 1) == 0);
+ }
+
+ if (num_of_syms == 0)
+ {
+ no_gnu_hash:
+ free (filedata->mipsxlat);
+ filedata->mipsxlat = NULL;
+ free (filedata->gnuchains);
+ filedata->gnuchains = NULL;
+ free (filedata->gnubuckets);
+ filedata->gnubuckets = NULL;
+ filedata->ngnubuckets = 0;
+ filedata->ngnuchains = 0;
+ }
+ }
+
+ return num_of_syms;
+}
+
+/* Parse and display the contents of the dynamic section. */
+
+static bool
+process_dynamic_section (Filedata * filedata)
+{
+ Elf_Internal_Dyn * entry;
+
+ if (filedata->dynamic_size <= 1)
+ {
+ if (do_dynamic)
+ {
+ if (filedata->is_separate)
+ printf (_("\nThere is no dynamic section in linked file '%s'.\n"),
+ filedata->file_name);
+ else
+ printf (_("\nThere is no dynamic section in this file.\n"));
+ }
+
+ return true;
+ }
+
+ if (!get_dynamic_section (filedata))
+ return false;
+
+ /* Find the appropriate symbol table. */
+ if (filedata->dynamic_symbols == NULL || do_histogram)
+ {
+ unsigned long num_of_syms;
+
+ for (entry = filedata->dynamic_section;
+ entry < filedata->dynamic_section + filedata->dynamic_nent;
+ ++entry)
+ if (entry->d_tag == DT_SYMTAB)
+ filedata->dynamic_info[DT_SYMTAB] = entry->d_un.d_val;
+ else if (entry->d_tag == DT_SYMENT)
+ filedata->dynamic_info[DT_SYMENT] = entry->d_un.d_val;
+ else if (entry->d_tag == DT_HASH)
+ filedata->dynamic_info[DT_HASH] = entry->d_un.d_val;
+ else if (entry->d_tag == DT_GNU_HASH)
+ filedata->dynamic_info_DT_GNU_HASH = entry->d_un.d_val;
+ else if ((filedata->file_header.e_machine == EM_MIPS
+ || filedata->file_header.e_machine == EM_MIPS_RS3_LE)
+ && entry->d_tag == DT_MIPS_XHASH)
+ {
+ filedata->dynamic_info_DT_MIPS_XHASH = entry->d_un.d_val;
+ filedata->dynamic_info_DT_GNU_HASH = entry->d_un.d_val;
+ }
+
+ num_of_syms = get_num_dynamic_syms (filedata);
+
+ if (num_of_syms != 0
+ && filedata->dynamic_symbols == NULL
+ && filedata->dynamic_info[DT_SYMTAB]
+ && filedata->dynamic_info[DT_SYMENT])
+ {
+ Elf_Internal_Phdr *seg;
+ bfd_vma vma = filedata->dynamic_info[DT_SYMTAB];
+
+ if (! get_program_headers (filedata))
+ {
+ error (_("Cannot interpret virtual addresses "
+ "without program headers.\n"));
+ return false;
+ }
+
+ for (seg = filedata->program_headers;
+ seg < filedata->program_headers + filedata->file_header.e_phnum;
+ ++seg)
+ {
+ if (seg->p_type != PT_LOAD)
+ continue;
+
+ if (seg->p_offset + seg->p_filesz > filedata->file_size)
+ {
+ /* See PR 21379 for a reproducer. */
+ error (_("Invalid PT_LOAD entry\n"));
+ return false;
+ }
+
+ if (vma >= (seg->p_vaddr & -seg->p_align)
+ && vma < seg->p_vaddr + seg->p_filesz)
+ {
+ /* Since we do not know how big the symbol table is,
+ we default to reading in up to the end of PT_LOAD
+ segment and processing that. This is overkill, I
+ know, but it should work. */
+ Elf_Internal_Shdr section;
+ section.sh_offset = (vma - seg->p_vaddr
+ + seg->p_offset);
+ section.sh_size = (num_of_syms
+ * filedata->dynamic_info[DT_SYMENT]);
+ section.sh_entsize = filedata->dynamic_info[DT_SYMENT];
+
+ if (do_checks
+ && filedata->dynamic_symtab_section != NULL
+ && ((filedata->dynamic_symtab_section->sh_offset
+ != section.sh_offset)
+ || (filedata->dynamic_symtab_section->sh_size
+ != section.sh_size)
+ || (filedata->dynamic_symtab_section->sh_entsize
+ != section.sh_entsize)))
+ warn (_("\
+the .dynsym section doesn't match the DT_SYMTAB and DT_SYMENT tags\n"));
+
+ section.sh_name = filedata->string_table_length;
+ filedata->dynamic_symbols
+ = get_elf_symbols (filedata, §ion,
+ &filedata->num_dynamic_syms);
+ if (filedata->dynamic_symbols == NULL
+ || filedata->num_dynamic_syms != num_of_syms)
+ {
+ error (_("Corrupt DT_SYMTAB dynamic entry\n"));
+ return false;
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ /* Similarly find a string table. */
+ if (filedata->dynamic_strings == NULL)
+ for (entry = filedata->dynamic_section;
+ entry < filedata->dynamic_section + filedata->dynamic_nent;
+ ++entry)
+ {
+ if (entry->d_tag == DT_STRTAB)
+ filedata->dynamic_info[DT_STRTAB] = entry->d_un.d_val;
+
+ if (entry->d_tag == DT_STRSZ)
+ filedata->dynamic_info[DT_STRSZ] = entry->d_un.d_val;
+
+ if (filedata->dynamic_info[DT_STRTAB]
+ && filedata->dynamic_info[DT_STRSZ])
+ {
+ unsigned long offset;
+ bfd_size_type str_tab_len = filedata->dynamic_info[DT_STRSZ];
+
+ offset = offset_from_vma (filedata,
+ filedata->dynamic_info[DT_STRTAB],
+ str_tab_len);
+ if (do_checks
+ && filedata->dynamic_strtab_section
+ && ((filedata->dynamic_strtab_section->sh_offset
+ != (file_ptr) offset)
+ || (filedata->dynamic_strtab_section->sh_size
+ != str_tab_len)))
+ warn (_("\
+the .dynstr section doesn't match the DT_STRTAB and DT_STRSZ tags\n"));
+
+ filedata->dynamic_strings
+ = (char *) get_data (NULL, filedata, offset, 1, str_tab_len,
+ _("dynamic string table"));
+ if (filedata->dynamic_strings == NULL)
+ {
+ error (_("Corrupt DT_STRTAB dynamic entry\n"));
+ break;
+ }
+
+ filedata->dynamic_strings_length = str_tab_len;
+ break;
+ }
+ }
+
+ /* And find the syminfo section if available. */
+ if (filedata->dynamic_syminfo == NULL)
+ {
+ unsigned long syminsz = 0;
+
+ for (entry = filedata->dynamic_section;
+ entry < filedata->dynamic_section + filedata->dynamic_nent;
+ ++entry)
+ {
+ if (entry->d_tag == DT_SYMINENT)
+ {
+ /* Note: these braces are necessary to avoid a syntax
+ error from the SunOS4 C compiler. */
+ /* PR binutils/17531: A corrupt file can trigger this test.
+ So do not use an assert, instead generate an error message. */
+ if (sizeof (Elf_External_Syminfo) != entry->d_un.d_val)
+ error (_("Bad value (%d) for SYMINENT entry\n"),
+ (int) entry->d_un.d_val);
+ }
+ else if (entry->d_tag == DT_SYMINSZ)
+ syminsz = entry->d_un.d_val;
+ else if (entry->d_tag == DT_SYMINFO)
+ filedata->dynamic_syminfo_offset
+ = offset_from_vma (filedata, entry->d_un.d_val, syminsz);
+ }
+
+ if (filedata->dynamic_syminfo_offset != 0 && syminsz != 0)
+ {
+ Elf_External_Syminfo * extsyminfo;
+ Elf_External_Syminfo * extsym;
+ Elf_Internal_Syminfo * syminfo;
+
+ /* There is a syminfo section. Read the data. */
+ extsyminfo = (Elf_External_Syminfo *)
+ get_data (NULL, filedata, filedata->dynamic_syminfo_offset,
+ 1, syminsz, _("symbol information"));
+ if (!extsyminfo)
+ return false;
+
+ if (filedata->dynamic_syminfo != NULL)
+ {
+ error (_("Multiple dynamic symbol information sections found\n"));
+ free (filedata->dynamic_syminfo);
+ }
+ filedata->dynamic_syminfo = (Elf_Internal_Syminfo *) malloc (syminsz);
+ if (filedata->dynamic_syminfo == NULL)
+ {
+ error (_("Out of memory allocating %lu bytes "
+ "for dynamic symbol info\n"),
+ (unsigned long) syminsz);
+ return false;
+ }
+
+ filedata->dynamic_syminfo_nent
+ = syminsz / sizeof (Elf_External_Syminfo);
+ for (syminfo = filedata->dynamic_syminfo, extsym = extsyminfo;
+ syminfo < (filedata->dynamic_syminfo
+ + filedata->dynamic_syminfo_nent);
+ ++syminfo, ++extsym)
+ {
+ syminfo->si_boundto = BYTE_GET (extsym->si_boundto);
+ syminfo->si_flags = BYTE_GET (extsym->si_flags);
+ }
+
+ free (extsyminfo);
+ }
+ }
+
+ if (do_dynamic && filedata->dynamic_addr)
+ {
+ if (filedata->is_separate)
+ printf (ngettext ("\nIn linked file '%s' the dynamic section at offset 0x%lx contains %lu entry:\n",
+ "\nIn linked file '%s' the dynamic section at offset 0x%lx contains %lu entries:\n",
+ (unsigned long) filedata->dynamic_nent),
+ filedata->file_name,
+ filedata->dynamic_addr,
+ (unsigned long) filedata->dynamic_nent);
+ else
+ printf (ngettext ("\nDynamic section at offset 0x%lx contains %lu entry:\n",
+ "\nDynamic section at offset 0x%lx contains %lu entries:\n",
+ (unsigned long) filedata->dynamic_nent),
+ filedata->dynamic_addr,
+ (unsigned long) filedata->dynamic_nent);
+ }
+ if (do_dynamic)
+ printf (_(" Tag Type Name/Value\n"));
+
+ for (entry = filedata->dynamic_section;
+ entry < filedata->dynamic_section + filedata->dynamic_nent;
+ entry++)
+ {
+ if (do_dynamic)
+ {
+ const char * dtype;
+
+ putchar (' ');
+ print_vma (entry->d_tag, FULL_HEX);
+ dtype = get_dynamic_type (filedata, entry->d_tag);
+ printf (" (%s)%*s", dtype,
+ ((is_32bit_elf ? 27 : 19) - (int) strlen (dtype)), " ");
+ }
+
+ switch (entry->d_tag)
+ {
+ case DT_FLAGS:
+ if (do_dynamic)
+ print_dynamic_flags (entry->d_un.d_val);
+ break;
+
+ case DT_AUXILIARY:
+ case DT_FILTER:
+ case DT_CONFIG:
+ case DT_DEPAUDIT:
+ case DT_AUDIT:
+ if (do_dynamic)
+ {
+ switch (entry->d_tag)
+ {
+ case DT_AUXILIARY:
+ printf (_("Auxiliary library"));
+ break;
+
+ case DT_FILTER:
+ printf (_("Filter library"));
+ break;
+
+ case DT_CONFIG:
+ printf (_("Configuration file"));
+ break;
+
+ case DT_DEPAUDIT:
+ printf (_("Dependency audit library"));
+ break;
+
+ case DT_AUDIT:
+ printf (_("Audit library"));
+ break;
+ }
+
+ if (valid_dynamic_name (filedata, entry->d_un.d_val))
+ printf (": [%s]\n",
+ get_dynamic_name (filedata, entry->d_un.d_val));
+ else
+ {
+ printf (": ");
+ print_vma (entry->d_un.d_val, PREFIX_HEX);
+ putchar ('\n');
+ }
+ }
+ break;
+
+ case DT_FEATURE:
+ if (do_dynamic)
+ {
+ printf (_("Flags:"));
+
+ if (entry->d_un.d_val == 0)
+ printf (_(" None\n"));
+ else
+ {
+ unsigned long int val = entry->d_un.d_val;
+
+ if (val & DTF_1_PARINIT)
+ {
+ printf (" PARINIT");
+ val ^= DTF_1_PARINIT;
+ }
+ if (val & DTF_1_CONFEXP)
+ {
+ printf (" CONFEXP");
+ val ^= DTF_1_CONFEXP;
+ }
+ if (val != 0)
+ printf (" %lx", val);
+ puts ("");
+ }
+ }
+ break;
+
+ case DT_POSFLAG_1:
+ if (do_dynamic)
+ {
+ printf (_("Flags:"));
+
+ if (entry->d_un.d_val == 0)
+ printf (_(" None\n"));
+ else
+ {
+ unsigned long int val = entry->d_un.d_val;
+
+ if (val & DF_P1_LAZYLOAD)
+ {
+ printf (" LAZYLOAD");
+ val ^= DF_P1_LAZYLOAD;
+ }
+ if (val & DF_P1_GROUPPERM)
+ {
+ printf (" GROUPPERM");
+ val ^= DF_P1_GROUPPERM;
+ }
+ if (val != 0)
+ printf (" %lx", val);
+ puts ("");
+ }
+ }
+ break;
+
+ case DT_FLAGS_1:
+ if (do_dynamic)
+ {
+ printf (_("Flags:"));
+ if (entry->d_un.d_val == 0)
+ printf (_(" None\n"));
+ else
+ {
+ unsigned long int val = entry->d_un.d_val;
+
+ if (val & DF_1_NOW)
+ {
+ printf (" NOW");
+ val ^= DF_1_NOW;
+ }
+ if (val & DF_1_GLOBAL)
+ {
+ printf (" GLOBAL");
+ val ^= DF_1_GLOBAL;
+ }
+ if (val & DF_1_GROUP)
+ {
+ printf (" GROUP");
+ val ^= DF_1_GROUP;
+ }
+ if (val & DF_1_NODELETE)
+ {
+ printf (" NODELETE");
+ val ^= DF_1_NODELETE;
+ }
+ if (val & DF_1_LOADFLTR)
+ {
+ printf (" LOADFLTR");
+ val ^= DF_1_LOADFLTR;
+ }
+ if (val & DF_1_INITFIRST)
+ {
+ printf (" INITFIRST");
+ val ^= DF_1_INITFIRST;
+ }
+ if (val & DF_1_NOOPEN)
+ {
+ printf (" NOOPEN");
+ val ^= DF_1_NOOPEN;
+ }
+ if (val & DF_1_ORIGIN)
+ {
+ printf (" ORIGIN");
+ val ^= DF_1_ORIGIN;
+ }
+ if (val & DF_1_DIRECT)
+ {
+ printf (" DIRECT");
+ val ^= DF_1_DIRECT;
+ }
+ if (val & DF_1_TRANS)
+ {
+ printf (" TRANS");
+ val ^= DF_1_TRANS;
+ }
+ if (val & DF_1_INTERPOSE)
+ {
+ printf (" INTERPOSE");
+ val ^= DF_1_INTERPOSE;
+ }
+ if (val & DF_1_NODEFLIB)
+ {
+ printf (" NODEFLIB");
+ val ^= DF_1_NODEFLIB;
+ }
+ if (val & DF_1_NODUMP)
+ {
+ printf (" NODUMP");
+ val ^= DF_1_NODUMP;
+ }
+ if (val & DF_1_CONFALT)
+ {
+ printf (" CONFALT");
+ val ^= DF_1_CONFALT;
+ }
+ if (val & DF_1_ENDFILTEE)
+ {
+ printf (" ENDFILTEE");
+ val ^= DF_1_ENDFILTEE;
+ }
+ if (val & DF_1_DISPRELDNE)
+ {
+ printf (" DISPRELDNE");
+ val ^= DF_1_DISPRELDNE;
+ }
+ if (val & DF_1_DISPRELPND)
+ {
+ printf (" DISPRELPND");
+ val ^= DF_1_DISPRELPND;
+ }
+ if (val & DF_1_NODIRECT)
+ {
+ printf (" NODIRECT");
+ val ^= DF_1_NODIRECT;
+ }
+ if (val & DF_1_IGNMULDEF)
+ {
+ printf (" IGNMULDEF");
+ val ^= DF_1_IGNMULDEF;
+ }
+ if (val & DF_1_NOKSYMS)
+ {
+ printf (" NOKSYMS");
+ val ^= DF_1_NOKSYMS;
+ }
+ if (val & DF_1_NOHDR)
+ {
+ printf (" NOHDR");
+ val ^= DF_1_NOHDR;
+ }
+ if (val & DF_1_EDITED)
+ {
+ printf (" EDITED");
+ val ^= DF_1_EDITED;
+ }
+ if (val & DF_1_NORELOC)
+ {
+ printf (" NORELOC");
+ val ^= DF_1_NORELOC;
+ }
+ if (val & DF_1_SYMINTPOSE)
+ {
+ printf (" SYMINTPOSE");
+ val ^= DF_1_SYMINTPOSE;
+ }
+ if (val & DF_1_GLOBAUDIT)
+ {
+ printf (" GLOBAUDIT");
+ val ^= DF_1_GLOBAUDIT;
+ }
+ if (val & DF_1_SINGLETON)
+ {
+ printf (" SINGLETON");
+ val ^= DF_1_SINGLETON;
+ }
+ if (val & DF_1_STUB)
+ {
+ printf (" STUB");
+ val ^= DF_1_STUB;
+ }
+ if (val & DF_1_PIE)
+ {
+ printf (" PIE");
+ val ^= DF_1_PIE;
+ }
+ if (val & DF_1_KMOD)
+ {
+ printf (" KMOD");
+ val ^= DF_1_KMOD;
+ }
+ if (val & DF_1_WEAKFILTER)
+ {
+ printf (" WEAKFILTER");
+ val ^= DF_1_WEAKFILTER;
+ }
+ if (val & DF_1_NOCOMMON)
+ {
+ printf (" NOCOMMON");
+ val ^= DF_1_NOCOMMON;
+ }
+ if (val != 0)
+ printf (" %lx", val);
+ puts ("");
+ }
+ }
+ break;
+
+ case DT_PLTREL:
+ filedata->dynamic_info[entry->d_tag] = entry->d_un.d_val;
+ if (do_dynamic)
+ puts (get_dynamic_type (filedata, entry->d_un.d_val));
+ break;
+
+ case DT_NULL :
+ case DT_NEEDED :
+ case DT_PLTGOT :
+ case DT_HASH :
+ case DT_STRTAB :
+ case DT_SYMTAB :
+ case DT_RELA :
+ case DT_INIT :
+ case DT_FINI :
+ case DT_SONAME :
+ case DT_RPATH :
+ case DT_SYMBOLIC:
+ case DT_REL :
+ case DT_RELR :
+ case DT_DEBUG :
+ case DT_TEXTREL :
+ case DT_JMPREL :
+ case DT_RUNPATH :
+ filedata->dynamic_info[entry->d_tag] = entry->d_un.d_val;
+
+ if (do_dynamic)
+ {
+ const char *name;
+
+ if (valid_dynamic_name (filedata, entry->d_un.d_val))
+ name = get_dynamic_name (filedata, entry->d_un.d_val);
+ else
+ name = NULL;
+
+ if (name)
+ {
+ switch (entry->d_tag)
+ {
+ case DT_NEEDED:
+ printf (_("Shared library: [%s]"), name);
+
+ if (filedata->program_interpreter
+ && streq (name, filedata->program_interpreter))
+ printf (_(" program interpreter"));
+ break;
+
+ case DT_SONAME:
+ printf (_("Library soname: [%s]"), name);
+ break;
+
+ case DT_RPATH:
+ printf (_("Library rpath: [%s]"), name);
+ break;
+
+ case DT_RUNPATH:
+ printf (_("Library runpath: [%s]"), name);
+ break;
+
+ default:
+ print_vma (entry->d_un.d_val, PREFIX_HEX);
+ break;
+ }
+ }
+ else
+ print_vma (entry->d_un.d_val, PREFIX_HEX);
+
+ putchar ('\n');
+ }
+ break;
+
+ case DT_PLTRELSZ:
+ case DT_RELASZ :
+ case DT_STRSZ :
+ case DT_RELSZ :
+ case DT_RELAENT :
+ case DT_RELRENT :
+ case DT_RELRSZ :
+ case DT_SYMENT :
+ case DT_RELENT :
+ filedata->dynamic_info[entry->d_tag] = entry->d_un.d_val;
+ /* Fall through. */
+ case DT_PLTPADSZ:
+ case DT_MOVEENT :
+ case DT_MOVESZ :
+ case DT_PREINIT_ARRAYSZ:
+ case DT_INIT_ARRAYSZ:
+ case DT_FINI_ARRAYSZ:
+ case DT_GNU_CONFLICTSZ:
+ case DT_GNU_LIBLISTSZ:
+ if (do_dynamic)
+ {
+ print_vma (entry->d_un.d_val, UNSIGNED);
+ printf (_(" (bytes)\n"));
+ }
+ break;
+
+ case DT_VERDEFNUM:
+ case DT_VERNEEDNUM:
+ case DT_RELACOUNT:
+ case DT_RELCOUNT:
+ if (do_dynamic)
+ {
+ print_vma (entry->d_un.d_val, UNSIGNED);
+ putchar ('\n');
+ }
+ break;
+
+ case DT_SYMINSZ:
+ case DT_SYMINENT:
+ case DT_SYMINFO:
+ case DT_USED:
+ case DT_INIT_ARRAY:
+ case DT_FINI_ARRAY:
+ if (do_dynamic)
+ {
+ if (entry->d_tag == DT_USED
+ && valid_dynamic_name (filedata, entry->d_un.d_val))
+ {
+ const char *name
+ = get_dynamic_name (filedata, entry->d_un.d_val);
+
+ if (*name)
+ {
+ printf (_("Not needed object: [%s]\n"), name);
+ break;
+ }
+ }
+
+ print_vma (entry->d_un.d_val, PREFIX_HEX);
+ putchar ('\n');
+ }
+ break;
+
+ case DT_BIND_NOW:
+ /* The value of this entry is ignored. */
+ if (do_dynamic)
+ putchar ('\n');
+ break;
+
+ case DT_GNU_PRELINKED:
+ if (do_dynamic)
+ {
+ struct tm * tmp;
+ time_t atime = entry->d_un.d_val;
+
+ tmp = gmtime (&atime);
+ /* PR 17533 file: 041-1244816-0.004. */
+ if (tmp == NULL)
+ printf (_("<corrupt time val: %lx"),
+ (unsigned long) atime);
+ else
+ printf ("%04u-%02u-%02uT%02u:%02u:%02u\n",
+ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+ }
+ break;
+
+ case DT_GNU_HASH:
+ filedata->dynamic_info_DT_GNU_HASH = entry->d_un.d_val;
+ if (do_dynamic)
+ {
+ print_vma (entry->d_un.d_val, PREFIX_HEX);
+ putchar ('\n');
+ }
+ break;
+
+ case DT_GNU_FLAGS_1:
+ if (do_dynamic)
+ {
+ printf (_("Flags:"));
+ if (entry->d_un.d_val == 0)
+ printf (_(" None\n"));
+ else
+ {
+ unsigned long int val = entry->d_un.d_val;
+
+ if (val & DF_GNU_1_UNIQUE)
+ {
+ printf (" UNIQUE");
+ val ^= DF_GNU_1_UNIQUE;
+ }
+ if (val != 0)
+ printf (" %lx", val);
+ puts ("");
+ }
+ }
+ break;
+
+ default:
+ if ((entry->d_tag >= DT_VERSYM) && (entry->d_tag <= DT_VERNEEDNUM))
+ filedata->version_info[DT_VERSIONTAGIDX (entry->d_tag)]
+ = entry->d_un.d_val;
+
+ if (do_dynamic)
+ {
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_AARCH64:
+ dynamic_section_aarch64_val (entry);
+ break;
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ dynamic_section_mips_val (filedata, entry);
+ break;
+ case EM_PARISC:
+ dynamic_section_parisc_val (entry);
+ break;
+ case EM_IA_64:
+ dynamic_section_ia64_val (entry);
+ break;
+ default:
+ print_vma (entry->d_un.d_val, PREFIX_HEX);
+ putchar ('\n');
+ }
+ }
+ break;
+ }
+ }
+
+ return true;
+}
+
+static char *
+get_ver_flags (unsigned int flags)
+{
+ static char buff[128];
+
+ buff[0] = 0;
+
+ if (flags == 0)
+ return _("none");
+
+ if (flags & VER_FLG_BASE)
+ strcat (buff, "BASE");
+
+ if (flags & VER_FLG_WEAK)
+ {
+ if (flags & VER_FLG_BASE)
+ strcat (buff, " | ");
+
+ strcat (buff, "WEAK");
+ }
+
+ if (flags & VER_FLG_INFO)
+ {
+ if (flags & (VER_FLG_BASE|VER_FLG_WEAK))
+ strcat (buff, " | ");
+
+ strcat (buff, "INFO");
+ }
+
+ if (flags & ~(VER_FLG_BASE | VER_FLG_WEAK | VER_FLG_INFO))
+ {
+ if (flags & (VER_FLG_BASE | VER_FLG_WEAK | VER_FLG_INFO))
+ strcat (buff, " | ");
+
+ strcat (buff, _("<unknown>"));
+ }
+
+ return buff;
+}
+
+/* Display the contents of the version sections. */
+
+static bool
+process_version_sections (Filedata * filedata)
+{
+ Elf_Internal_Shdr * section;
+ unsigned i;
+ bool found = false;
+
+ if (! do_version)
+ return true;
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ {
+ switch (section->sh_type)
+ {
+ case SHT_GNU_verdef:
+ {
+ Elf_External_Verdef * edefs;
+ unsigned long idx;
+ unsigned long cnt;
+ char * endbuf;
+
+ found = true;
+
+ if (filedata->is_separate)
+ printf (ngettext ("\nIn linked file '%s' the version definition section '%s' contains %u entry:\n",
+ "\nIn linked file '%s' the version definition section '%s' contains %u entries:\n",
+ section->sh_info),
+ filedata->file_name,
+ printable_section_name (filedata, section),
+ section->sh_info);
+ else
+ printf (ngettext ("\nVersion definition section '%s' "
+ "contains %u entry:\n",
+ "\nVersion definition section '%s' "
+ "contains %u entries:\n",
+ section->sh_info),
+ printable_section_name (filedata, section),
+ section->sh_info);
+
+ printf (_(" Addr: 0x"));
+ printf_vma (section->sh_addr);
+ printf (_(" Offset: %#08lx Link: %u (%s)\n"),
+ (unsigned long) section->sh_offset, section->sh_link,
+ printable_section_name_from_index (filedata, section->sh_link));
+
+ edefs = (Elf_External_Verdef *)
+ get_data (NULL, filedata, section->sh_offset, 1,section->sh_size,
+ _("version definition section"));
+ if (!edefs)
+ break;
+ endbuf = (char *) edefs + section->sh_size;
+
+ for (idx = cnt = 0; cnt < section->sh_info; ++cnt)
+ {
+ char * vstart;
+ Elf_External_Verdef * edef;
+ Elf_Internal_Verdef ent;
+ Elf_External_Verdaux * eaux;
+ Elf_Internal_Verdaux aux;
+ unsigned long isum;
+ int j;
+
+ vstart = ((char *) edefs) + idx;
+ if (vstart + sizeof (*edef) > endbuf)
+ break;
+
+ edef = (Elf_External_Verdef *) vstart;
+
+ ent.vd_version = BYTE_GET (edef->vd_version);
+ ent.vd_flags = BYTE_GET (edef->vd_flags);
+ ent.vd_ndx = BYTE_GET (edef->vd_ndx);
+ ent.vd_cnt = BYTE_GET (edef->vd_cnt);
+ ent.vd_hash = BYTE_GET (edef->vd_hash);
+ ent.vd_aux = BYTE_GET (edef->vd_aux);
+ ent.vd_next = BYTE_GET (edef->vd_next);
+
+ printf (_(" %#06lx: Rev: %d Flags: %s"),
+ idx, ent.vd_version, get_ver_flags (ent.vd_flags));
+
+ printf (_(" Index: %d Cnt: %d "),
+ ent.vd_ndx, ent.vd_cnt);
+
+ /* Check for overflow. */
+ if (ent.vd_aux > (size_t) (endbuf - vstart))
+ break;
+
+ vstart += ent.vd_aux;
+
+ if (vstart + sizeof (*eaux) > endbuf)
+ break;
+ eaux = (Elf_External_Verdaux *) vstart;
+
+ aux.vda_name = BYTE_GET (eaux->vda_name);
+ aux.vda_next = BYTE_GET (eaux->vda_next);
+
+ if (valid_dynamic_name (filedata, aux.vda_name))
+ printf (_("Name: %s\n"),
+ get_dynamic_name (filedata, aux.vda_name));
+ else
+ printf (_("Name index: %ld\n"), aux.vda_name);
+
+ isum = idx + ent.vd_aux;
+
+ for (j = 1; j < ent.vd_cnt; j++)
+ {
+ if (aux.vda_next < sizeof (*eaux)
+ && !(j == ent.vd_cnt - 1 && aux.vda_next == 0))
+ {
+ warn (_("Invalid vda_next field of %lx\n"),
+ aux.vda_next);
+ j = ent.vd_cnt;
+ break;
+ }
+ /* Check for overflow. */
+ if (aux.vda_next > (size_t) (endbuf - vstart))
+ break;
+
+ isum += aux.vda_next;
+ vstart += aux.vda_next;
+
+ if (vstart + sizeof (*eaux) > endbuf)
+ break;
+ eaux = (Elf_External_Verdaux *) vstart;
+
+ aux.vda_name = BYTE_GET (eaux->vda_name);
+ aux.vda_next = BYTE_GET (eaux->vda_next);
+
+ if (valid_dynamic_name (filedata, aux.vda_name))
+ printf (_(" %#06lx: Parent %d: %s\n"),
+ isum, j,
+ get_dynamic_name (filedata, aux.vda_name));
+ else
+ printf (_(" %#06lx: Parent %d, name index: %ld\n"),
+ isum, j, aux.vda_name);
+ }
+
+ if (j < ent.vd_cnt)
+ printf (_(" Version def aux past end of section\n"));
+
+ /* PR 17531:
+ file: id:000001,src:000172+005151,op:splice,rep:2. */
+ if (ent.vd_next < sizeof (*edef)
+ && !(cnt == section->sh_info - 1 && ent.vd_next == 0))
+ {
+ warn (_("Invalid vd_next field of %lx\n"), ent.vd_next);
+ cnt = section->sh_info;
+ break;
+ }
+ if (ent.vd_next > (size_t) (endbuf - ((char *) edefs + idx)))
+ break;
+
+ idx += ent.vd_next;
+ }
+
+ if (cnt < section->sh_info)
+ printf (_(" Version definition past end of section\n"));
+
+ free (edefs);
+ }
+ break;
+
+ case SHT_GNU_verneed:
+ {
+ Elf_External_Verneed * eneed;
+ unsigned long idx;
+ unsigned long cnt;
+ char * endbuf;
+
+ found = true;
+
+ if (filedata->is_separate)
+ printf (ngettext ("\nIn linked file '%s' the version needs section '%s' contains %u entry:\n",
+ "\nIn linked file '%s' the version needs section '%s' contains %u entries:\n",
+ section->sh_info),
+ filedata->file_name,
+ printable_section_name (filedata, section),
+ section->sh_info);
+ else
+ printf (ngettext ("\nVersion needs section '%s' "
+ "contains %u entry:\n",
+ "\nVersion needs section '%s' "
+ "contains %u entries:\n",
+ section->sh_info),
+ printable_section_name (filedata, section),
+ section->sh_info);
+
+ printf (_(" Addr: 0x"));
+ printf_vma (section->sh_addr);
+ printf (_(" Offset: %#08lx Link: %u (%s)\n"),
+ (unsigned long) section->sh_offset, section->sh_link,
+ printable_section_name_from_index (filedata, section->sh_link));
+
+ eneed = (Elf_External_Verneed *) get_data (NULL, filedata,
+ section->sh_offset, 1,
+ section->sh_size,
+ _("Version Needs section"));
+ if (!eneed)
+ break;
+ endbuf = (char *) eneed + section->sh_size;
+
+ for (idx = cnt = 0; cnt < section->sh_info; ++cnt)
+ {
+ Elf_External_Verneed * entry;
+ Elf_Internal_Verneed ent;
+ unsigned long isum;
+ int j;
+ char * vstart;
+
+ vstart = ((char *) eneed) + idx;
+ if (vstart + sizeof (*entry) > endbuf)
+ break;
+
+ entry = (Elf_External_Verneed *) vstart;
+
+ ent.vn_version = BYTE_GET (entry->vn_version);
+ ent.vn_cnt = BYTE_GET (entry->vn_cnt);
+ ent.vn_file = BYTE_GET (entry->vn_file);
+ ent.vn_aux = BYTE_GET (entry->vn_aux);
+ ent.vn_next = BYTE_GET (entry->vn_next);
+
+ printf (_(" %#06lx: Version: %d"), idx, ent.vn_version);
+
+ if (valid_dynamic_name (filedata, ent.vn_file))
+ printf (_(" File: %s"),
+ get_dynamic_name (filedata, ent.vn_file));
+ else
+ printf (_(" File: %lx"), ent.vn_file);
+
+ printf (_(" Cnt: %d\n"), ent.vn_cnt);
+
+ /* Check for overflow. */
+ if (ent.vn_aux > (size_t) (endbuf - vstart))
+ break;
+ vstart += ent.vn_aux;
+
+ for (j = 0, isum = idx + ent.vn_aux; j < ent.vn_cnt; ++j)
+ {
+ Elf_External_Vernaux * eaux;
+ Elf_Internal_Vernaux aux;
+
+ if (vstart + sizeof (*eaux) > endbuf)
+ break;
+ eaux = (Elf_External_Vernaux *) vstart;
+
+ aux.vna_hash = BYTE_GET (eaux->vna_hash);
+ aux.vna_flags = BYTE_GET (eaux->vna_flags);
+ aux.vna_other = BYTE_GET (eaux->vna_other);
+ aux.vna_name = BYTE_GET (eaux->vna_name);
+ aux.vna_next = BYTE_GET (eaux->vna_next);
+
+ if (valid_dynamic_name (filedata, aux.vna_name))
+ printf (_(" %#06lx: Name: %s"),
+ isum, get_dynamic_name (filedata, aux.vna_name));
+ else
+ printf (_(" %#06lx: Name index: %lx"),
+ isum, aux.vna_name);
+
+ printf (_(" Flags: %s Version: %d\n"),
+ get_ver_flags (aux.vna_flags), aux.vna_other);
+
+ if (aux.vna_next < sizeof (*eaux)
+ && !(j == ent.vn_cnt - 1 && aux.vna_next == 0))
+ {
+ warn (_("Invalid vna_next field of %lx\n"),
+ aux.vna_next);
+ j = ent.vn_cnt;
+ break;
+ }
+ /* Check for overflow. */
+ if (aux.vna_next > (size_t) (endbuf - vstart))
+ break;
+ isum += aux.vna_next;
+ vstart += aux.vna_next;
+ }
+
+ if (j < ent.vn_cnt)
+ warn (_("Missing Version Needs auxiliary information\n"));
+
+ if (ent.vn_next < sizeof (*entry)
+ && !(cnt == section->sh_info - 1 && ent.vn_next == 0))
+ {
+ warn (_("Invalid vn_next field of %lx\n"), ent.vn_next);
+ cnt = section->sh_info;
+ break;
+ }
+ if (ent.vn_next > (size_t) (endbuf - ((char *) eneed + idx)))
+ break;
+ idx += ent.vn_next;
+ }
+
+ if (cnt < section->sh_info)
+ warn (_("Missing Version Needs information\n"));
+
+ free (eneed);
+ }
+ break;
+
+ case SHT_GNU_versym:
+ {
+ Elf_Internal_Shdr * link_section;
+ size_t total;
+ unsigned int cnt;
+ unsigned char * edata;
+ unsigned short * data;
+ char * strtab;
+ Elf_Internal_Sym * symbols;
+ Elf_Internal_Shdr * string_sec;
+ unsigned long num_syms;
+ long off;
+
+ if (section->sh_link >= filedata->file_header.e_shnum)
+ break;
+
+ link_section = filedata->section_headers + section->sh_link;
+ total = section->sh_size / sizeof (Elf_External_Versym);
+
+ if (link_section->sh_link >= filedata->file_header.e_shnum)
+ break;
+
+ found = true;
+
+ symbols = get_elf_symbols (filedata, link_section, & num_syms);
+ if (symbols == NULL)
+ break;
+
+ string_sec = filedata->section_headers + link_section->sh_link;
+
+ strtab = (char *) get_data (NULL, filedata, string_sec->sh_offset, 1,
+ string_sec->sh_size,
+ _("version string table"));
+ if (!strtab)
+ {
+ free (symbols);
+ break;
+ }
+
+ if (filedata->is_separate)
+ printf (ngettext ("\nIn linked file '%s' the version symbols section '%s' contains %lu entry:\n",
+ "\nIn linked file '%s' the version symbols section '%s' contains %lu entries:\n",
+ total),
+ filedata->file_name,
+ printable_section_name (filedata, section),
+ (unsigned long) total);
+ else
+ printf (ngettext ("\nVersion symbols section '%s' "
+ "contains %lu entry:\n",
+ "\nVersion symbols section '%s' "
+ "contains %lu entries:\n",
+ total),
+ printable_section_name (filedata, section),
+ (unsigned long) total);
+
+ printf (_(" Addr: 0x"));
+ printf_vma (section->sh_addr);
+ printf (_(" Offset: %#08lx Link: %u (%s)\n"),
+ (unsigned long) section->sh_offset, section->sh_link,
+ printable_section_name (filedata, link_section));
+
+ off = offset_from_vma (filedata,
+ filedata->version_info[DT_VERSIONTAGIDX (DT_VERSYM)],
+ total * sizeof (short));
+ edata = (unsigned char *) get_data (NULL, filedata, off,
+ sizeof (short), total,
+ _("version symbol data"));
+ if (!edata)
+ {
+ free (strtab);
+ free (symbols);
+ break;
+ }
+
+ data = (short unsigned int *) cmalloc (total, sizeof (short));
+
+ for (cnt = total; cnt --;)
+ data[cnt] = byte_get (edata + cnt * sizeof (short),
+ sizeof (short));
+
+ free (edata);
+
+ for (cnt = 0; cnt < total; cnt += 4)
+ {
+ int j, nn;
+ char *name;
+ char *invalid = _("*invalid*");
+
+ printf (" %03x:", cnt);
+
+ for (j = 0; (j < 4) && (cnt + j) < total; ++j)
+ switch (data[cnt + j])
+ {
+ case 0:
+ fputs (_(" 0 (*local*) "), stdout);
+ break;
+
+ case 1:
+ fputs (_(" 1 (*global*) "), stdout);
+ break;
+
+ default:
+ nn = printf ("%4x%c", data[cnt + j] & VERSYM_VERSION,
+ data[cnt + j] & VERSYM_HIDDEN ? 'h' : ' ');
+
+ /* If this index value is greater than the size of the symbols
+ array, break to avoid an out-of-bounds read. */
+ if ((unsigned long)(cnt + j) >= num_syms)
+ {
+ warn (_("invalid index into symbol array\n"));
+ break;
+ }
+
+ name = NULL;
+ if (filedata->version_info[DT_VERSIONTAGIDX (DT_VERNEED)])
+ {
+ Elf_Internal_Verneed ivn;
+ unsigned long offset;
+
+ offset = offset_from_vma
+ (filedata,
+ filedata->version_info[DT_VERSIONTAGIDX (DT_VERNEED)],
+ sizeof (Elf_External_Verneed));
+
+ do
+ {
+ Elf_Internal_Vernaux ivna;
+ Elf_External_Verneed evn;
+ Elf_External_Vernaux evna;
+ unsigned long a_off;
+
+ if (get_data (&evn, filedata, offset, sizeof (evn), 1,
+ _("version need")) == NULL)
+ break;
+
+ ivn.vn_aux = BYTE_GET (evn.vn_aux);
+ ivn.vn_next = BYTE_GET (evn.vn_next);
+
+ a_off = offset + ivn.vn_aux;
+
+ do
+ {
+ if (get_data (&evna, filedata, a_off, sizeof (evna),
+ 1, _("version need aux (2)")) == NULL)
+ {
+ ivna.vna_next = 0;
+ ivna.vna_other = 0;
+ }
+ else
+ {
+ ivna.vna_next = BYTE_GET (evna.vna_next);
+ ivna.vna_other = BYTE_GET (evna.vna_other);
+ }
+
+ a_off += ivna.vna_next;
+ }
+ while (ivna.vna_other != data[cnt + j]
+ && ivna.vna_next != 0);
+
+ if (ivna.vna_other == data[cnt + j])
+ {
+ ivna.vna_name = BYTE_GET (evna.vna_name);
+
+ if (ivna.vna_name >= string_sec->sh_size)
+ name = invalid;
+ else
+ name = strtab + ivna.vna_name;
+ break;
+ }
+
+ offset += ivn.vn_next;
+ }
+ while (ivn.vn_next);
+ }
+
+ if (data[cnt + j] != 0x8001
+ && filedata->version_info[DT_VERSIONTAGIDX (DT_VERDEF)])
+ {
+ Elf_Internal_Verdef ivd;
+ Elf_External_Verdef evd;
+ unsigned long offset;
+
+ offset = offset_from_vma
+ (filedata,
+ filedata->version_info[DT_VERSIONTAGIDX (DT_VERDEF)],
+ sizeof evd);
+
+ do
+ {
+ if (get_data (&evd, filedata, offset, sizeof (evd), 1,
+ _("version def")) == NULL)
+ {
+ ivd.vd_next = 0;
+ /* PR 17531: file: 046-1082287-0.004. */
+ ivd.vd_ndx = (data[cnt + j] & VERSYM_VERSION) + 1;
+ break;
+ }
+ else
+ {
+ ivd.vd_next = BYTE_GET (evd.vd_next);
+ ivd.vd_ndx = BYTE_GET (evd.vd_ndx);
+ }
+
+ offset += ivd.vd_next;
+ }
+ while (ivd.vd_ndx != (data[cnt + j] & VERSYM_VERSION)
+ && ivd.vd_next != 0);
+
+ if (ivd.vd_ndx == (data[cnt + j] & VERSYM_VERSION))
+ {
+ Elf_External_Verdaux evda;
+ Elf_Internal_Verdaux ivda;
+
+ ivd.vd_aux = BYTE_GET (evd.vd_aux);
+
+ if (get_data (&evda, filedata,
+ offset - ivd.vd_next + ivd.vd_aux,
+ sizeof (evda), 1,
+ _("version def aux")) == NULL)
+ break;
+
+ ivda.vda_name = BYTE_GET (evda.vda_name);
+
+ if (ivda.vda_name >= string_sec->sh_size)
+ name = invalid;
+ else if (name != NULL && name != invalid)
+ name = _("*both*");
+ else
+ name = strtab + ivda.vda_name;
+ }
+ }
+ if (name != NULL)
+ nn += printf ("(%s%-*s",
+ name,
+ 12 - (int) strlen (name),
+ ")");
+
+ if (nn < 18)
+ printf ("%*c", 18 - nn, ' ');
+ }
+
+ putchar ('\n');
+ }
+
+ free (data);
+ free (strtab);
+ free (symbols);
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ if (! found)
+ {
+ if (filedata->is_separate)
+ printf (_("\nNo version information found in linked file '%s'.\n"),
+ filedata->file_name);
+ else
+ printf (_("\nNo version information found in this file.\n"));
+ }
+
+ return true;
+}
+
+static const char *
+get_symbol_binding (Filedata * filedata, unsigned int binding)
+{
+ static char buff[64];
+
+ switch (binding)
+ {
+ case STB_LOCAL: return "LOCAL";
+ case STB_GLOBAL: return "GLOBAL";
+ case STB_WEAK: return "WEAK";
+ default:
+ if (binding >= STB_LOPROC && binding <= STB_HIPROC)
+ snprintf (buff, sizeof (buff), _("<processor specific>: %d"),
+ binding);
+ else if (binding >= STB_LOOS && binding <= STB_HIOS)
+ {
+ if (binding == STB_GNU_UNIQUE
+ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU)
+ return "UNIQUE";
+ snprintf (buff, sizeof (buff), _("<OS specific>: %d"), binding);
+ }
+ else
+ snprintf (buff, sizeof (buff), _("<unknown>: %d"), binding);
+ return buff;
+ }
+}
+
+static const char *
+get_symbol_type (Filedata * filedata, unsigned int type)
+{
+ static char buff[64];
+
+ switch (type)
+ {
+ case STT_NOTYPE: return "NOTYPE";
+ case STT_OBJECT: return "OBJECT";
+ case STT_FUNC: return "FUNC";
+ case STT_SECTION: return "SECTION";
+ case STT_FILE: return "FILE";
+ case STT_COMMON: return "COMMON";
+ case STT_TLS: return "TLS";
+ case STT_RELC: return "RELC";
+ case STT_SRELC: return "SRELC";
+ default:
+ if (type >= STT_LOPROC && type <= STT_HIPROC)
+ {
+ if (filedata->file_header.e_machine == EM_ARM && type == STT_ARM_TFUNC)
+ return "THUMB_FUNC";
+
+ if (filedata->file_header.e_machine == EM_SPARCV9 && type == STT_REGISTER)
+ return "REGISTER";
+
+ if (filedata->file_header.e_machine == EM_PARISC && type == STT_PARISC_MILLI)
+ return "PARISC_MILLI";
+
+ snprintf (buff, sizeof (buff), _("<processor specific>: %d"), type);
+ }
+ else if (type >= STT_LOOS && type <= STT_HIOS)
+ {
+ if (filedata->file_header.e_machine == EM_PARISC)
+ {
+ if (type == STT_HP_OPAQUE)
+ return "HP_OPAQUE";
+ if (type == STT_HP_STUB)
+ return "HP_STUB";
+ }
+
+ if (type == STT_GNU_IFUNC
+ && (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU
+ || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD))
+ return "IFUNC";
+
+ snprintf (buff, sizeof (buff), _("<OS specific>: %d"), type);
+ }
+ else
+ snprintf (buff, sizeof (buff), _("<unknown>: %d"), type);
+ return buff;
+ }
+}
+
+static const char *
+get_symbol_visibility (unsigned int visibility)
+{
+ switch (visibility)
+ {
+ case STV_DEFAULT: return "DEFAULT";
+ case STV_INTERNAL: return "INTERNAL";
+ case STV_HIDDEN: return "HIDDEN";
+ case STV_PROTECTED: return "PROTECTED";
+ default:
+ error (_("Unrecognized visibility value: %u\n"), visibility);
+ return _("<unknown>");
+ }
+}
+
+static const char *
+get_alpha_symbol_other (unsigned int other)
+{
+ switch (other)
+ {
+ case STO_ALPHA_NOPV: return "NOPV";
+ case STO_ALPHA_STD_GPLOAD: return "STD GPLOAD";
+ default:
+ error (_("Unrecognized alpha specific other value: %u\n"), other);
+ return _("<unknown>");
+ }
+}
+
+static const char *
+get_solaris_symbol_visibility (unsigned int visibility)
+{
+ switch (visibility)
+ {
+ case 4: return "EXPORTED";
+ case 5: return "SINGLETON";
+ case 6: return "ELIMINATE";
+ default: return get_symbol_visibility (visibility);
+ }
+}
+
+static const char *
+get_aarch64_symbol_other (unsigned int other)
+{
+ static char buf[32];
+
+ if (other & STO_AARCH64_VARIANT_PCS)
+ {
+ other &= ~STO_AARCH64_VARIANT_PCS;
+ if (other == 0)
+ return "VARIANT_PCS";
+ snprintf (buf, sizeof buf, "VARIANT_PCS | %x", other);
+ return buf;
+ }
+ return NULL;
+}
+
+static const char *
+get_mips_symbol_other (unsigned int other)
+{
+ switch (other)
+ {
+ case STO_OPTIONAL: return "OPTIONAL";
+ case STO_MIPS_PLT: return "MIPS PLT";
+ case STO_MIPS_PIC: return "MIPS PIC";
+ case STO_MICROMIPS: return "MICROMIPS";
+ case STO_MICROMIPS | STO_MIPS_PIC: return "MICROMIPS, MIPS PIC";
+ case STO_MIPS16: return "MIPS16";
+ default: return NULL;
+ }
+}
+
+static const char *
+get_ia64_symbol_other (Filedata * filedata, unsigned int other)
+{
+ if (is_ia64_vms (filedata))
+ {
+ static char res[32];
+
+ res[0] = 0;
+
+ /* Function types is for images and .STB files only. */
+ switch (filedata->file_header.e_type)
+ {
+ case ET_DYN:
+ case ET_EXEC:
+ switch (VMS_ST_FUNC_TYPE (other))
+ {
+ case VMS_SFT_CODE_ADDR:
+ strcat (res, " CA");
+ break;
+ case VMS_SFT_SYMV_IDX:
+ strcat (res, " VEC");
+ break;
+ case VMS_SFT_FD:
+ strcat (res, " FD");
+ break;
+ case VMS_SFT_RESERVE:
+ strcat (res, " RSV");
+ break;
+ default:
+ warn (_("Unrecognized IA64 VMS ST Function type: %d\n"),
+ VMS_ST_FUNC_TYPE (other));
+ strcat (res, " <unknown>");
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+ switch (VMS_ST_LINKAGE (other))
+ {
+ case VMS_STL_IGNORE:
+ strcat (res, " IGN");
+ break;
+ case VMS_STL_RESERVE:
+ strcat (res, " RSV");
+ break;
+ case VMS_STL_STD:
+ strcat (res, " STD");
+ break;
+ case VMS_STL_LNK:
+ strcat (res, " LNK");
+ break;
+ default:
+ warn (_("Unrecognized IA64 VMS ST Linkage: %d\n"),
+ VMS_ST_LINKAGE (other));
+ strcat (res, " <unknown>");
+ break;
+ }
+
+ if (res[0] != 0)
+ return res + 1;
+ else
+ return res;
+ }
+ return NULL;
+}
+
+static const char *
+get_ppc64_symbol_other (unsigned int other)
+{
+ if ((other & ~STO_PPC64_LOCAL_MASK) != 0)
+ return NULL;
+
+ other >>= STO_PPC64_LOCAL_BIT;
+ if (other <= 6)
+ {
+ static char buf[64];
+ if (other >= 2)
+ other = ppc64_decode_local_entry (other);
+ snprintf (buf, sizeof buf, _("<localentry>: %d"), other);
+ return buf;
+ }
+ return NULL;
+}
+
+static const char *
+get_riscv_symbol_other (unsigned int other)
+{
+ static char buf[32];
+ buf[0] = 0;
+
+ if (other & STO_RISCV_VARIANT_CC)
+ {
+ strcat (buf, _(" VARIANT_CC"));
+ other &= ~STO_RISCV_VARIANT_CC;
+ }
+
+ if (other != 0)
+ snprintf (buf, sizeof buf, " %x", other);
+
+
+ if (buf[0] != 0)
+ return buf + 1;
+ else
+ return buf;
+}
+
+static const char *
+get_symbol_other (Filedata * filedata, unsigned int other)
+{
+ const char * result = NULL;
+ static char buff [64];
+
+ if (other == 0)
+ return "";
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_ALPHA:
+ result = get_alpha_symbol_other (other);
+ break;
+ case EM_AARCH64:
+ result = get_aarch64_symbol_other (other);
+ break;
+ case EM_MIPS:
+ result = get_mips_symbol_other (other);
+ break;
+ case EM_IA_64:
+ result = get_ia64_symbol_other (filedata, other);
+ break;
+ case EM_PPC64:
+ result = get_ppc64_symbol_other (other);
+ break;
+ case EM_RISCV:
+ result = get_riscv_symbol_other (other);
+ break;
+ default:
+ result = NULL;
+ break;
+ }
+
+ if (result)
+ return result;
+
+ snprintf (buff, sizeof buff, _("<other>: %x"), other);
+ return buff;
+}
+
+static const char *
+get_symbol_index_type (Filedata * filedata, unsigned int type)
+{
+ static char buff[32];
+
+ switch (type)
+ {
+ case SHN_UNDEF: return "UND";
+ case SHN_ABS: return "ABS";
+ case SHN_COMMON: return "COM";
+ default:
+ if (type == SHN_IA_64_ANSI_COMMON
+ && filedata->file_header.e_machine == EM_IA_64
+ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_HPUX)
+ return "ANSI_COM";
+ else if ((filedata->file_header.e_machine == EM_X86_64
+ || filedata->file_header.e_machine == EM_L1OM
+ || filedata->file_header.e_machine == EM_K1OM)
+ && type == SHN_X86_64_LCOMMON)
+ return "LARGE_COM";
+ else if ((type == SHN_MIPS_SCOMMON
+ && filedata->file_header.e_machine == EM_MIPS)
+ || (type == SHN_TIC6X_SCOMMON
+ && filedata->file_header.e_machine == EM_TI_C6000))
+ return "SCOM";
+ else if (type == SHN_MIPS_SUNDEFINED
+ && filedata->file_header.e_machine == EM_MIPS)
+ return "SUND";
+ else if (type >= SHN_LOPROC && type <= SHN_HIPROC)
+ sprintf (buff, "PRC[0x%04x]", type & 0xffff);
+ else if (type >= SHN_LOOS && type <= SHN_HIOS)
+ sprintf (buff, "OS [0x%04x]", type & 0xffff);
+ else if (type >= SHN_LORESERVE)
+ sprintf (buff, "RSV[0x%04x]", type & 0xffff);
+ else if (filedata->file_header.e_shnum != 0
+ && type >= filedata->file_header.e_shnum)
+ sprintf (buff, _("bad section index[%3d]"), type);
+ else
+ sprintf (buff, "%3d", type);
+ break;
+ }
+
+ return buff;
+}
+
+static const char *
+get_symbol_version_string (Filedata * filedata,
+ bool is_dynsym,
+ const char * strtab,
+ unsigned long int strtab_size,
+ unsigned int si,
+ Elf_Internal_Sym * psym,
+ enum versioned_symbol_info * sym_info,
+ unsigned short * vna_other)
+{
+ unsigned char data[2];
+ unsigned short vers_data;
+ unsigned long offset;
+ unsigned short max_vd_ndx;
+
+ if (!is_dynsym
+ || filedata->version_info[DT_VERSIONTAGIDX (DT_VERSYM)] == 0)
+ return NULL;
+
+ offset = offset_from_vma (filedata,
+ filedata->version_info[DT_VERSIONTAGIDX (DT_VERSYM)],
+ sizeof data + si * sizeof (vers_data));
+
+ if (get_data (&data, filedata, offset + si * sizeof (vers_data),
+ sizeof (data), 1, _("version data")) == NULL)
+ return NULL;
+
+ vers_data = byte_get (data, 2);
+
+ if ((vers_data & VERSYM_HIDDEN) == 0 && vers_data == 0)
+ return NULL;
+
+ *sym_info = (vers_data & VERSYM_HIDDEN) != 0 ? symbol_hidden : symbol_public;
+ max_vd_ndx = 0;
+
+ /* Usually we'd only see verdef for defined symbols, and verneed for
+ undefined symbols. However, symbols defined by the linker in
+ .dynbss for variables copied from a shared library in order to
+ avoid text relocations are defined yet have verneed. We could
+ use a heuristic to detect the special case, for example, check
+ for verneed first on symbols defined in SHT_NOBITS sections, but
+ it is simpler and more reliable to just look for both verdef and
+ verneed. .dynbss might not be mapped to a SHT_NOBITS section. */
+
+ if (psym->st_shndx != SHN_UNDEF
+ && vers_data != 0x8001
+ && filedata->version_info[DT_VERSIONTAGIDX (DT_VERDEF)])
+ {
+ Elf_Internal_Verdef ivd;
+ Elf_Internal_Verdaux ivda;
+ Elf_External_Verdaux evda;
+ unsigned long off;
+
+ off = offset_from_vma (filedata,
+ filedata->version_info[DT_VERSIONTAGIDX (DT_VERDEF)],
+ sizeof (Elf_External_Verdef));
+
+ do
+ {
+ Elf_External_Verdef evd;
+
+ if (get_data (&evd, filedata, off, sizeof (evd), 1,
+ _("version def")) == NULL)
+ {
+ ivd.vd_ndx = 0;
+ ivd.vd_aux = 0;
+ ivd.vd_next = 0;
+ ivd.vd_flags = 0;
+ }
+ else
+ {
+ ivd.vd_ndx = BYTE_GET (evd.vd_ndx);
+ ivd.vd_aux = BYTE_GET (evd.vd_aux);
+ ivd.vd_next = BYTE_GET (evd.vd_next);
+ ivd.vd_flags = BYTE_GET (evd.vd_flags);
+ }
+
+ if ((ivd.vd_ndx & VERSYM_VERSION) > max_vd_ndx)
+ max_vd_ndx = ivd.vd_ndx & VERSYM_VERSION;
+
+ off += ivd.vd_next;
+ }
+ while (ivd.vd_ndx != (vers_data & VERSYM_VERSION) && ivd.vd_next != 0);
+
+ if (ivd.vd_ndx == (vers_data & VERSYM_VERSION))
+ {
+ if (ivd.vd_ndx == 1 && ivd.vd_flags == VER_FLG_BASE)
+ return NULL;
+
+ off -= ivd.vd_next;
+ off += ivd.vd_aux;
+
+ if (get_data (&evda, filedata, off, sizeof (evda), 1,
+ _("version def aux")) != NULL)
+ {
+ ivda.vda_name = BYTE_GET (evda.vda_name);
+
+ if (psym->st_name != ivda.vda_name)
+ return (ivda.vda_name < strtab_size
+ ? strtab + ivda.vda_name : _("<corrupt>"));
+ }
+ }
+ }
+
+ if (filedata->version_info[DT_VERSIONTAGIDX (DT_VERNEED)])
+ {
+ Elf_External_Verneed evn;
+ Elf_Internal_Verneed ivn;
+ Elf_Internal_Vernaux ivna;
+
+ offset = offset_from_vma (filedata,
+ filedata->version_info[DT_VERSIONTAGIDX (DT_VERNEED)],
+ sizeof evn);
+ do
+ {
+ unsigned long vna_off;
+
+ if (get_data (&evn, filedata, offset, sizeof (evn), 1,
+ _("version need")) == NULL)
+ {
+ ivna.vna_next = 0;
+ ivna.vna_other = 0;
+ ivna.vna_name = 0;
+ break;
+ }
+
+ ivn.vn_aux = BYTE_GET (evn.vn_aux);
+ ivn.vn_next = BYTE_GET (evn.vn_next);
+
+ vna_off = offset + ivn.vn_aux;
+
+ do
+ {
+ Elf_External_Vernaux evna;
+
+ if (get_data (&evna, filedata, vna_off, sizeof (evna), 1,
+ _("version need aux (3)")) == NULL)
+ {
+ ivna.vna_next = 0;
+ ivna.vna_other = 0;
+ ivna.vna_name = 0;
+ }
+ else
+ {
+ ivna.vna_other = BYTE_GET (evna.vna_other);
+ ivna.vna_next = BYTE_GET (evna.vna_next);
+ ivna.vna_name = BYTE_GET (evna.vna_name);
+ }
+
+ vna_off += ivna.vna_next;
+ }
+ while (ivna.vna_other != vers_data && ivna.vna_next != 0);
+
+ if (ivna.vna_other == vers_data)
+ break;
+
+ offset += ivn.vn_next;
+ }
+ while (ivn.vn_next != 0);
+
+ if (ivna.vna_other == vers_data)
+ {
+ *sym_info = symbol_undefined;
+ *vna_other = ivna.vna_other;
+ return (ivna.vna_name < strtab_size
+ ? strtab + ivna.vna_name : _("<corrupt>"));
+ }
+ else if ((max_vd_ndx || (vers_data & VERSYM_VERSION) != 1)
+ && (vers_data & VERSYM_VERSION) > max_vd_ndx)
+ return _("<corrupt>");
+ }
+ return NULL;
+}
+
+/* Display a symbol size on stdout. Format is based on --sym-base setting. */
+
+static unsigned int
+print_dynamic_symbol_size (bfd_vma vma, int base)
+{
+ switch (base)
+ {
+ case 8:
+ return print_vma (vma, OCTAL_5);
+
+ case 10:
+ return print_vma (vma, UNSIGNED_5);
+
+ case 16:
+ return print_vma (vma, PREFIX_HEX_5);
+
+ case 0:
+ default:
+ return print_vma (vma, DEC_5);
+ }
+}
+
+static void
+print_dynamic_symbol (Filedata *filedata, unsigned long si,
+ Elf_Internal_Sym *symtab,
+ Elf_Internal_Shdr *section,
+ char *strtab, size_t strtab_size)
+{
+ const char *version_string;
+ enum versioned_symbol_info sym_info;
+ unsigned short vna_other;
+ bool is_valid;
+ const char * sstr;
+ Elf_Internal_Sym *psym = symtab + si;
+
+ printf ("%6ld: ", si);
+ print_vma (psym->st_value, LONG_HEX);
+ putchar (' ');
+ print_dynamic_symbol_size (psym->st_size, sym_base);
+ printf (" %-7s", get_symbol_type (filedata, ELF_ST_TYPE (psym->st_info)));
+ printf (" %-6s", get_symbol_binding (filedata, ELF_ST_BIND (psym->st_info)));
+ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS)
+ printf (" %-7s", get_solaris_symbol_visibility (psym->st_other));
+ else
+ {
+ unsigned int vis = ELF_ST_VISIBILITY (psym->st_other);
+
+ printf (" %-7s", get_symbol_visibility (vis));
+ /* Check to see if any other bits in the st_other field are set.
+ Note - displaying this information disrupts the layout of the
+ table being generated, but for the moment this case is very rare. */
+ if (psym->st_other ^ vis)
+ printf (" [%s] ", get_symbol_other (filedata, psym->st_other ^ vis));
+ }
+ printf (" %4s ", get_symbol_index_type (filedata, psym->st_shndx));
+
+ if (ELF_ST_TYPE (psym->st_info) == STT_SECTION
+ && psym->st_shndx < filedata->file_header.e_shnum
+ && filedata->section_headers != NULL
+ && psym->st_name == 0)
+ {
+ is_valid
+ = section_name_valid (filedata,
+ filedata->section_headers + psym->st_shndx);
+ sstr = is_valid ?
+ section_name_print (filedata,
+ filedata->section_headers + psym->st_shndx)
+ : _("<corrupt>");
+ }
+ else
+ {
+ is_valid = valid_symbol_name (strtab, strtab_size, psym->st_name);
+ sstr = is_valid ? strtab + psym->st_name : _("<corrupt>");
+ }
+
+ version_string
+ = get_symbol_version_string (filedata,
+ (section == NULL
+ || section->sh_type == SHT_DYNSYM),
+ strtab, strtab_size, si,
+ psym, &sym_info, &vna_other);
+
+ int len_avail = 21;
+ if (! do_wide && version_string != NULL)
+ {
+ char buffer[16];
+
+ len_avail -= 1 + strlen (version_string);
+
+ if (sym_info == symbol_undefined)
+ len_avail -= sprintf (buffer," (%d)", vna_other);
+ else if (sym_info != symbol_hidden)
+ len_avail -= 1;
+ }
+
+ print_symbol (len_avail, sstr);
+
+ if (version_string)
+ {
+ if (sym_info == symbol_undefined)
+ printf ("@%s (%d)", version_string, vna_other);
+ else
+ printf (sym_info == symbol_hidden ? "@%s" : "@@%s",
+ version_string);
+ }
+
+ putchar ('\n');
+
+ if (ELF_ST_BIND (psym->st_info) == STB_LOCAL
+ && section != NULL
+ && si >= section->sh_info
+ /* Irix 5 and 6 MIPS binaries are known to ignore this requirement. */
+ && filedata->file_header.e_machine != EM_MIPS
+ /* Solaris binaries have been found to violate this requirement as
+ well. Not sure if this is a bug or an ABI requirement. */
+ && filedata->file_header.e_ident[EI_OSABI] != ELFOSABI_SOLARIS)
+ warn (_("local symbol %lu found at index >= %s's sh_info value of %u\n"),
+ si, printable_section_name (filedata, section), section->sh_info);
+}
+
+static const char *
+get_lto_kind (unsigned int kind)
+{
+ switch (kind)
+ {
+ case 0: return "DEF";
+ case 1: return "WEAKDEF";
+ case 2: return "UNDEF";
+ case 3: return "WEAKUNDEF";
+ case 4: return "COMMON";
+ default:
+ break;
+ }
+
+ static char buffer[30];
+ error (_("Unknown LTO symbol definition encountered: %u\n"), kind);
+ sprintf (buffer, "<unknown: %u>", kind);
+ return buffer;
+}
+
+static const char *
+get_lto_visibility (unsigned int visibility)
+{
+ switch (visibility)
+ {
+ case 0: return "DEFAULT";
+ case 1: return "PROTECTED";
+ case 2: return "INTERNAL";
+ case 3: return "HIDDEN";
+ default:
+ break;
+ }
+
+ static char buffer[30];
+ error (_("Unknown LTO symbol visibility encountered: %u\n"), visibility);
+ sprintf (buffer, "<unknown: %u>", visibility);
+ return buffer;
+}
+
+static const char *
+get_lto_sym_type (unsigned int sym_type)
+{
+ switch (sym_type)
+ {
+ case 0: return "UNKNOWN";
+ case 1: return "FUNCTION";
+ case 2: return "VARIABLE";
+ default:
+ break;
+ }
+
+ static char buffer[30];
+ error (_("Unknown LTO symbol type encountered: %u\n"), sym_type);
+ sprintf (buffer, "<unknown: %u>", sym_type);
+ return buffer;
+}
+
+/* Display an LTO format symbol table.
+ FIXME: The format of LTO symbol tables is not formalized.
+ So this code could need changing in the future. */
+
+static bool
+display_lto_symtab (Filedata * filedata,
+ Elf_Internal_Shdr * section)
+{
+ if (section->sh_size == 0)
+ {
+ if (filedata->is_separate)
+ printf (_("\nThe LTO Symbol table section '%s' in linked file '%s' is empty!\n"),
+ printable_section_name (filedata, section),
+ filedata->file_name);
+ else
+ printf (_("\nLTO Symbol table '%s' is empty!\n"),
+ printable_section_name (filedata, section));
+
+ return true;
+ }
+
+ if (section->sh_size > filedata->file_size)
+ {
+ error (_("Section %s has an invalid sh_size of 0x%lx\n"),
+ printable_section_name (filedata, section),
+ (unsigned long) section->sh_size);
+ return false;
+ }
+
+ void * alloced_data = get_data (NULL, filedata, section->sh_offset,
+ section->sh_size, 1, _("LTO symbols"));
+ if (alloced_data == NULL)
+ return false;
+
+ /* Look for extended data for the symbol table. */
+ Elf_Internal_Shdr * ext;
+ void * ext_data_orig = NULL;
+ char * ext_data = NULL;
+ char * ext_data_end = NULL;
+ char * ext_name = NULL;
+
+ if (asprintf (& ext_name, ".gnu.lto_.ext_symtab.%s",
+ (section_name (filedata, section)
+ + sizeof (".gnu.lto_.symtab.") - 1)) > 0
+ && ext_name != NULL /* Paranoia. */
+ && (ext = find_section (filedata, ext_name)) != NULL)
+ {
+ if (ext->sh_size < 3)
+ error (_("LTO Symbol extension table '%s' is empty!\n"),
+ printable_section_name (filedata, ext));
+ else
+ {
+ ext_data_orig = ext_data = get_data (NULL, filedata, ext->sh_offset,
+ ext->sh_size, 1,
+ _("LTO ext symbol data"));
+ if (ext_data != NULL)
+ {
+ ext_data_end = ext_data + ext->sh_size;
+ if (* ext_data++ != 1)
+ error (_("Unexpected version number in symbol extension table\n"));
+ }
+ }
+ }
+
+ const unsigned char * data = (const unsigned char *) alloced_data;
+ const unsigned char * end = data + section->sh_size;
+
+ if (filedata->is_separate)
+ printf (_("\nIn linked file '%s': "), filedata->file_name);
+ else
+ printf ("\n");
+
+ if (ext_data_orig != NULL)
+ {
+ if (do_wide)
+ printf (_("LTO Symbol table '%s' and extension table '%s' contain:\n"),
+ printable_section_name (filedata, section),
+ printable_section_name (filedata, ext));
+ else
+ {
+ printf (_("LTO Symbol table '%s'\n"),
+ printable_section_name (filedata, section));
+ printf (_(" and extension table '%s' contain:\n"),
+ printable_section_name (filedata, ext));
+ }
+ }
+ else
+ printf (_("LTO Symbol table '%s' contains:\n"),
+ printable_section_name (filedata, section));
+
+ /* FIXME: Add a wide version. */
+ if (ext_data_orig != NULL)
+ printf (_(" Comdat_Key Kind Visibility Size Slot Type Section Name\n"));
+ else
+ printf (_(" Comdat_Key Kind Visibility Size Slot Name\n"));
+
+ /* FIXME: We do not handle style prefixes. */
+
+ while (data < end)
+ {
+ const unsigned char * sym_name = data;
+ data += strnlen ((const char *) sym_name, end - data) + 1;
+ if (data >= end)
+ goto fail;
+
+ const unsigned char * comdat_key = data;
+ data += strnlen ((const char *) comdat_key, end - data) + 1;
+ if (data >= end)
+ goto fail;
+
+ if (data + 2 + 8 + 4 > end)
+ goto fail;
+
+ unsigned int kind = *data++;
+ unsigned int visibility = *data++;
+
+ elf_vma size = byte_get (data, 8);
+ data += 8;
+
+ elf_vma slot = byte_get (data, 4);
+ data += 4;
+
+ if (ext_data != NULL)
+ {
+ if (ext_data < (ext_data_end - 1))
+ {
+ unsigned int sym_type = * ext_data ++;
+ unsigned int sec_kind = * ext_data ++;
+
+ printf (" %10s %10s %11s %08lx %08lx %9s %08lx _",
+ * comdat_key == 0 ? "-" : (char *) comdat_key,
+ get_lto_kind (kind),
+ get_lto_visibility (visibility),
+ (long) size,
+ (long) slot,
+ get_lto_sym_type (sym_type),
+ (long) sec_kind);
+ print_symbol (6, (const char *) sym_name);
+ }
+ else
+ {
+ error (_("Ran out of LTO symbol extension data\n"));
+ ext_data = NULL;
+ /* FIXME: return FAIL result ? */
+ }
+ }
+ else
+ {
+ printf (" %10s %10s %11s %08lx %08lx _",
+ * comdat_key == 0 ? "-" : (char *) comdat_key,
+ get_lto_kind (kind),
+ get_lto_visibility (visibility),
+ (long) size,
+ (long) slot);
+ print_symbol (21, (const char *) sym_name);
+ }
+ putchar ('\n');
+ }
+
+ if (ext_data != NULL && ext_data < ext_data_end)
+ {
+ error (_("Data remains in the LTO symbol extension table\n"));
+ goto fail;
+ }
+
+ free (alloced_data);
+ free (ext_data_orig);
+ free (ext_name);
+ return true;
+
+ fail:
+ error (_("Buffer overrun encountered whilst decoding LTO symbol table\n"));
+ free (alloced_data);
+ free (ext_data_orig);
+ free (ext_name);
+ return false;
+}
+
+/* Display LTO symbol tables. */
+
+static bool
+process_lto_symbol_tables (Filedata * filedata)
+{
+ Elf_Internal_Shdr * section;
+ unsigned int i;
+ bool res = true;
+
+ if (!do_lto_syms)
+ return true;
+
+ if (filedata->section_headers == NULL)
+ return true;
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ if (section_name_valid (filedata, section)
+ && startswith (section_name (filedata, section), ".gnu.lto_.symtab."))
+ res &= display_lto_symtab (filedata, section);
+
+ return res;
+}
+
+/* Dump the symbol table. */
+
+static bool
+process_symbol_table (Filedata * filedata)
+{
+ Elf_Internal_Shdr * section;
+
+ if (!do_syms && !do_dyn_syms && !do_histogram)
+ return true;
+
+ if ((filedata->dynamic_info[DT_HASH] || filedata->dynamic_info_DT_GNU_HASH)
+ && do_syms
+ && do_using_dynamic
+ && filedata->dynamic_strings != NULL
+ && filedata->dynamic_symbols != NULL)
+ {
+ unsigned long si;
+
+ if (filedata->is_separate)
+ {
+ printf (ngettext ("\nIn linked file '%s' the dynamic symbol table contains %lu entry:\n",
+ "\nIn linked file '%s' the dynamic symbol table contains %lu entries:\n",
+ filedata->num_dynamic_syms),
+ filedata->file_name,
+ filedata->num_dynamic_syms);
+ }
+ else
+ {
+ printf (ngettext ("\nSymbol table for image contains %lu entry:\n",
+ "\nSymbol table for image contains %lu entries:\n",
+ filedata->num_dynamic_syms),
+ filedata->num_dynamic_syms);
+ }
+ if (is_32bit_elf)
+ printf (_(" Num: Value Size Type Bind Vis Ndx Name\n"));
+ else
+ printf (_(" Num: Value Size Type Bind Vis Ndx Name\n"));
+
+ for (si = 0; si < filedata->num_dynamic_syms; si++)
+ print_dynamic_symbol (filedata, si, filedata->dynamic_symbols, NULL,
+ filedata->dynamic_strings,
+ filedata->dynamic_strings_length);
+ }
+ else if ((do_dyn_syms || (do_syms && !do_using_dynamic))
+ && filedata->section_headers != NULL)
+ {
+ unsigned int i;
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ {
+ char * strtab = NULL;
+ unsigned long int strtab_size = 0;
+ Elf_Internal_Sym * symtab;
+ unsigned long si, num_syms;
+
+ if ((section->sh_type != SHT_SYMTAB
+ && section->sh_type != SHT_DYNSYM)
+ || (!do_syms
+ && section->sh_type == SHT_SYMTAB))
+ continue;
+
+ if (section->sh_entsize == 0)
+ {
+ printf (_("\nSymbol table '%s' has a sh_entsize of zero!\n"),
+ printable_section_name (filedata, section));
+ continue;
+ }
+
+ num_syms = section->sh_size / section->sh_entsize;
+
+ if (filedata->is_separate)
+ printf (ngettext ("\nIn linked file '%s' symbol section '%s' contains %lu entry:\n",
+ "\nIn linked file '%s' symbol section '%s' contains %lu entries:\n",
+ num_syms),
+ filedata->file_name,
+ printable_section_name (filedata, section),
+ num_syms);
+ else
+ printf (ngettext ("\nSymbol table '%s' contains %lu entry:\n",
+ "\nSymbol table '%s' contains %lu entries:\n",
+ num_syms),
+ printable_section_name (filedata, section),
+ num_syms);
+
+ if (is_32bit_elf)
+ printf (_(" Num: Value Size Type Bind Vis Ndx Name\n"));
+ else
+ printf (_(" Num: Value Size Type Bind Vis Ndx Name\n"));
+
+ symtab = get_elf_symbols (filedata, section, & num_syms);
+ if (symtab == NULL)
+ continue;
+
+ if (section->sh_link == filedata->file_header.e_shstrndx)
+ {
+ strtab = filedata->string_table;
+ strtab_size = filedata->string_table_length;
+ }
+ else if (section->sh_link < filedata->file_header.e_shnum)
+ {
+ Elf_Internal_Shdr * string_sec;
+
+ string_sec = filedata->section_headers + section->sh_link;
+
+ strtab = (char *) get_data (NULL, filedata, string_sec->sh_offset,
+ 1, string_sec->sh_size,
+ _("string table"));
+ strtab_size = strtab != NULL ? string_sec->sh_size : 0;
+ }
+
+ for (si = 0; si < num_syms; si++)
+ print_dynamic_symbol (filedata, si, symtab, section,
+ strtab, strtab_size);
+
+ free (symtab);
+ if (strtab != filedata->string_table)
+ free (strtab);
+ }
+ }
+ else if (do_syms)
+ printf
+ (_("\nDynamic symbol information is not available for displaying symbols.\n"));
+
+ if (do_histogram && filedata->buckets != NULL)
+ {
+ unsigned long * lengths;
+ unsigned long * counts;
+ unsigned long hn;
+ bfd_vma si;
+ unsigned long maxlength = 0;
+ unsigned long nzero_counts = 0;
+ unsigned long nsyms = 0;
+ char *visited;
+
+ printf (ngettext ("\nHistogram for bucket list length "
+ "(total of %lu bucket):\n",
+ "\nHistogram for bucket list length "
+ "(total of %lu buckets):\n",
+ (unsigned long) filedata->nbuckets),
+ (unsigned long) filedata->nbuckets);
+
+ lengths = (unsigned long *) calloc (filedata->nbuckets,
+ sizeof (*lengths));
+ if (lengths == NULL)
+ {
+ error (_("Out of memory allocating space for histogram buckets\n"));
+ goto err_out;
+ }
+ visited = xcmalloc (filedata->nchains, 1);
+ memset (visited, 0, filedata->nchains);
+
+ printf (_(" Length Number %% of total Coverage\n"));
+ for (hn = 0; hn < filedata->nbuckets; ++hn)
+ {
+ for (si = filedata->buckets[hn]; si > 0; si = filedata->chains[si])
+ {
+ ++nsyms;
+ if (maxlength < ++lengths[hn])
+ ++maxlength;
+ if (si >= filedata->nchains || visited[si])
+ {
+ error (_("histogram chain is corrupt\n"));
+ break;
+ }
+ visited[si] = 1;
+ }
+ }
+ free (visited);
+
+ counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts));
+ if (counts == NULL)
+ {
+ free (lengths);
+ error (_("Out of memory allocating space for histogram counts\n"));
+ goto err_out;
+ }
+
+ for (hn = 0; hn < filedata->nbuckets; ++hn)
+ ++counts[lengths[hn]];
+
+ if (filedata->nbuckets > 0)
+ {
+ unsigned long i;
+ printf (" 0 %-10lu (%5.1f%%)\n",
+ counts[0], (counts[0] * 100.0) / filedata->nbuckets);
+ for (i = 1; i <= maxlength; ++i)
+ {
+ nzero_counts += counts[i] * i;
+ printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n",
+ i, counts[i], (counts[i] * 100.0) / filedata->nbuckets,
+ (nzero_counts * 100.0) / nsyms);
+ }
+ }
+
+ free (counts);
+ free (lengths);
+ }
+
+ free (filedata->buckets);
+ filedata->buckets = NULL;
+ filedata->nbuckets = 0;
+ free (filedata->chains);
+ filedata->chains = NULL;
+
+ if (do_histogram && filedata->gnubuckets != NULL)
+ {
+ unsigned long * lengths;
+ unsigned long * counts;
+ unsigned long hn;
+ unsigned long maxlength = 0;
+ unsigned long nzero_counts = 0;
+ unsigned long nsyms = 0;
+
+ printf (ngettext ("\nHistogram for `%s' bucket list length "
+ "(total of %lu bucket):\n",
+ "\nHistogram for `%s' bucket list length "
+ "(total of %lu buckets):\n",
+ (unsigned long) filedata->ngnubuckets),
+ GNU_HASH_SECTION_NAME (filedata),
+ (unsigned long) filedata->ngnubuckets);
+
+ lengths = (unsigned long *) calloc (filedata->ngnubuckets,
+ sizeof (*lengths));
+ if (lengths == NULL)
+ {
+ error (_("Out of memory allocating space for gnu histogram buckets\n"));
+ goto err_out;
+ }
+
+ printf (_(" Length Number %% of total Coverage\n"));
+
+ for (hn = 0; hn < filedata->ngnubuckets; ++hn)
+ if (filedata->gnubuckets[hn] != 0)
+ {
+ bfd_vma off, length = 1;
+
+ for (off = filedata->gnubuckets[hn] - filedata->gnusymidx;
+ /* PR 17531 file: 010-77222-0.004. */
+ off < filedata->ngnuchains
+ && (filedata->gnuchains[off] & 1) == 0;
+ ++off)
+ ++length;
+ lengths[hn] = length;
+ if (length > maxlength)
+ maxlength = length;
+ nsyms += length;
+ }
+
+ counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts));
+ if (counts == NULL)
+ {
+ free (lengths);
+ error (_("Out of memory allocating space for gnu histogram counts\n"));
+ goto err_out;
+ }
+
+ for (hn = 0; hn < filedata->ngnubuckets; ++hn)
+ ++counts[lengths[hn]];
+
+ if (filedata->ngnubuckets > 0)
+ {
+ unsigned long j;
+ printf (" 0 %-10lu (%5.1f%%)\n",
+ counts[0], (counts[0] * 100.0) / filedata->ngnubuckets);
+ for (j = 1; j <= maxlength; ++j)
+ {
+ nzero_counts += counts[j] * j;
+ printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n",
+ j, counts[j], (counts[j] * 100.0) / filedata->ngnubuckets,
+ (nzero_counts * 100.0) / nsyms);
+ }
+ }
+
+ free (counts);
+ free (lengths);
+ }
+ free (filedata->gnubuckets);
+ filedata->gnubuckets = NULL;
+ filedata->ngnubuckets = 0;
+ free (filedata->gnuchains);
+ filedata->gnuchains = NULL;
+ filedata->ngnuchains = 0;
+ free (filedata->mipsxlat);
+ filedata->mipsxlat = NULL;
+ return true;
+
+ err_out:
+ free (filedata->gnubuckets);
+ filedata->gnubuckets = NULL;
+ filedata->ngnubuckets = 0;
+ free (filedata->gnuchains);
+ filedata->gnuchains = NULL;
+ filedata->ngnuchains = 0;
+ free (filedata->mipsxlat);
+ filedata->mipsxlat = NULL;
+ free (filedata->buckets);
+ filedata->buckets = NULL;
+ filedata->nbuckets = 0;
+ free (filedata->chains);
+ filedata->chains = NULL;
+ return false;
+}
+
+static bool
+process_syminfo (Filedata * filedata)
+{
+ unsigned int i;
+
+ if (filedata->dynamic_syminfo == NULL
+ || !do_dynamic)
+ /* No syminfo, this is ok. */
+ return true;
+
+ /* There better should be a dynamic symbol section. */
+ if (filedata->dynamic_symbols == NULL || filedata->dynamic_strings == NULL)
+ return false;
+
+ if (filedata->is_separate)
+ printf (ngettext ("\nIn linked file '%s: the dynamic info segment at offset 0x%lx contains %d entry:\n",
+ "\nIn linked file '%s: the dynamic info segment at offset 0x%lx contains %d entries:\n",
+ filedata->dynamic_syminfo_nent),
+ filedata->file_name,
+ filedata->dynamic_syminfo_offset,
+ filedata->dynamic_syminfo_nent);
+ else
+ printf (ngettext ("\nDynamic info segment at offset 0x%lx "
+ "contains %d entry:\n",
+ "\nDynamic info segment at offset 0x%lx "
+ "contains %d entries:\n",
+ filedata->dynamic_syminfo_nent),
+ filedata->dynamic_syminfo_offset,
+ filedata->dynamic_syminfo_nent);
+
+ printf (_(" Num: Name BoundTo Flags\n"));
+ for (i = 0; i < filedata->dynamic_syminfo_nent; ++i)
+ {
+ unsigned short int flags = filedata->dynamic_syminfo[i].si_flags;
+
+ printf ("%4d: ", i);
+ if (i >= filedata->num_dynamic_syms)
+ printf (_("<corrupt index>"));
+ else if (valid_dynamic_name (filedata, filedata->dynamic_symbols[i].st_name))
+ print_symbol (30, get_dynamic_name (filedata,
+ filedata->dynamic_symbols[i].st_name));
+ else
+ printf (_("<corrupt: %19ld>"), filedata->dynamic_symbols[i].st_name);
+ putchar (' ');
+
+ switch (filedata->dynamic_syminfo[i].si_boundto)
+ {
+ case SYMINFO_BT_SELF:
+ fputs ("SELF ", stdout);
+ break;
+ case SYMINFO_BT_PARENT:
+ fputs ("PARENT ", stdout);
+ break;
+ default:
+ if (filedata->dynamic_syminfo[i].si_boundto > 0
+ && filedata->dynamic_syminfo[i].si_boundto < filedata->dynamic_nent
+ && valid_dynamic_name (filedata,
+ filedata->dynamic_section[filedata->dynamic_syminfo[i].si_boundto].d_un.d_val))
+ {
+ print_symbol (10, get_dynamic_name (filedata,
+ filedata->dynamic_section[filedata->dynamic_syminfo[i].si_boundto].d_un.d_val));
+ putchar (' ' );
+ }
+ else
+ printf ("%-10d ", filedata->dynamic_syminfo[i].si_boundto);
+ break;
+ }
+
+ if (flags & SYMINFO_FLG_DIRECT)
+ printf (" DIRECT");
+ if (flags & SYMINFO_FLG_PASSTHRU)
+ printf (" PASSTHRU");
+ if (flags & SYMINFO_FLG_COPY)
+ printf (" COPY");
+ if (flags & SYMINFO_FLG_LAZYLOAD)
+ printf (" LAZYLOAD");
+
+ puts ("");
+ }
+
+ return true;
+}
+
+/* A macro which evaluates to TRUE if the region ADDR .. ADDR + NELEM
+ is contained by the region START .. END. The types of ADDR, START
+ and END should all be the same. Note both ADDR + NELEM and END
+ point to just beyond the end of the regions that are being tested. */
+#define IN_RANGE(START,END,ADDR,NELEM) \
+ (((ADDR) >= (START)) && ((ADDR) < (END)) && ((ADDR) + (NELEM) <= (END)))
+
+/* Check to see if the given reloc needs to be handled in a target specific
+ manner. If so then process the reloc and return TRUE otherwise return
+ FALSE.
+
+ If called with reloc == NULL, then this is a signal that reloc processing
+ for the current section has finished, and any saved state should be
+ discarded. */
+
+static bool
+target_specific_reloc_handling (Filedata * filedata,
+ Elf_Internal_Rela * reloc,
+ unsigned char * start,
+ unsigned char * end,
+ Elf_Internal_Sym * symtab,
+ unsigned long num_syms)
+{
+ unsigned int reloc_type = 0;
+ unsigned long sym_index = 0;
+
+ if (reloc)
+ {
+ reloc_type = get_reloc_type (filedata, reloc->r_info);
+ sym_index = get_reloc_symindex (reloc->r_info);
+ }
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_MSP430:
+ case EM_MSP430_OLD:
+ {
+ static Elf_Internal_Sym * saved_sym = NULL;
+
+ if (reloc == NULL)
+ {
+ saved_sym = NULL;
+ return true;
+ }
+
+ switch (reloc_type)
+ {
+ case 10: /* R_MSP430_SYM_DIFF */
+ case 12: /* R_MSP430_GNU_SUB_ULEB128 */
+ if (uses_msp430x_relocs (filedata))
+ break;
+ /* Fall through. */
+ case 21: /* R_MSP430X_SYM_DIFF */
+ case 23: /* R_MSP430X_GNU_SUB_ULEB128 */
+ /* PR 21139. */
+ if (sym_index >= num_syms)
+ error (_("MSP430 SYM_DIFF reloc contains invalid symbol index %lu\n"),
+ sym_index);
+ else
+ saved_sym = symtab + sym_index;
+ return true;
+
+ case 1: /* R_MSP430_32 or R_MSP430_ABS32 */
+ case 3: /* R_MSP430_16 or R_MSP430_ABS8 */
+ goto handle_sym_diff;
+
+ case 5: /* R_MSP430_16_BYTE */
+ case 9: /* R_MSP430_8 */
+ case 11: /* R_MSP430_GNU_SET_ULEB128 */
+ if (uses_msp430x_relocs (filedata))
+ break;
+ goto handle_sym_diff;
+
+ case 2: /* R_MSP430_ABS16 */
+ case 15: /* R_MSP430X_ABS16 */
+ case 22: /* R_MSP430X_GNU_SET_ULEB128 */
+ if (! uses_msp430x_relocs (filedata))
+ break;
+ goto handle_sym_diff;
+
+ handle_sym_diff:
+ if (saved_sym != NULL)
+ {
+ bfd_vma value;
+ unsigned int reloc_size = 0;
+ int leb_ret = 0;
+ switch (reloc_type)
+ {
+ case 1: /* R_MSP430_32 or R_MSP430_ABS32 */
+ reloc_size = 4;
+ break;
+ case 11: /* R_MSP430_GNU_SET_ULEB128 */
+ case 22: /* R_MSP430X_GNU_SET_ULEB128 */
+ if (reloc->r_offset < (size_t) (end - start))
+ read_leb128 (start + reloc->r_offset, end, false,
+ &reloc_size, &leb_ret);
+ break;
+ default:
+ reloc_size = 2;
+ break;
+ }
+
+ if (leb_ret != 0 || reloc_size == 0 || reloc_size > 8)
+ error (_("MSP430 ULEB128 field at 0x%lx contains invalid "
+ "ULEB128 value\n"),
+ (long) reloc->r_offset);
+ else if (sym_index >= num_syms)
+ error (_("MSP430 reloc contains invalid symbol index %lu\n"),
+ sym_index);
+ else
+ {
+ value = reloc->r_addend + (symtab[sym_index].st_value
+ - saved_sym->st_value);
+
+ if (IN_RANGE (start, end, start + reloc->r_offset, reloc_size))
+ byte_put (start + reloc->r_offset, value, reloc_size);
+ else
+ /* PR 21137 */
+ error (_("MSP430 sym diff reloc contains invalid offset: 0x%lx\n"),
+ (long) reloc->r_offset);
+ }
+
+ saved_sym = NULL;
+ return true;
+ }
+ break;
+
+ default:
+ if (saved_sym != NULL)
+ error (_("Unhandled MSP430 reloc type found after SYM_DIFF reloc\n"));
+ break;
+ }
+ break;
+ }
+
+ case EM_MN10300:
+ case EM_CYGNUS_MN10300:
+ {
+ static Elf_Internal_Sym * saved_sym = NULL;
+
+ if (reloc == NULL)
+ {
+ saved_sym = NULL;
+ return true;
+ }
+
+ switch (reloc_type)
+ {
+ case 34: /* R_MN10300_ALIGN */
+ return true;
+ case 33: /* R_MN10300_SYM_DIFF */
+ if (sym_index >= num_syms)
+ error (_("MN10300_SYM_DIFF reloc contains invalid symbol index %lu\n"),
+ sym_index);
+ else
+ saved_sym = symtab + sym_index;
+ return true;
+
+ case 1: /* R_MN10300_32 */
+ case 2: /* R_MN10300_16 */
+ if (saved_sym != NULL)
+ {
+ int reloc_size = reloc_type == 1 ? 4 : 2;
+ bfd_vma value;
+
+ if (sym_index >= num_syms)
+ error (_("MN10300 reloc contains invalid symbol index %lu\n"),
+ sym_index);
+ else
+ {
+ value = reloc->r_addend + (symtab[sym_index].st_value
+ - saved_sym->st_value);
+
+ if (IN_RANGE (start, end, start + reloc->r_offset, reloc_size))
+ byte_put (start + reloc->r_offset, value, reloc_size);
+ else
+ error (_("MN10300 sym diff reloc contains invalid offset: 0x%lx\n"),
+ (long) reloc->r_offset);
+ }
+
+ saved_sym = NULL;
+ return true;
+ }
+ break;
+ default:
+ if (saved_sym != NULL)
+ error (_("Unhandled MN10300 reloc type found after SYM_DIFF reloc\n"));
+ break;
+ }
+ break;
+ }
+
+ case EM_RL78:
+ {
+ static bfd_vma saved_sym1 = 0;
+ static bfd_vma saved_sym2 = 0;
+ static bfd_vma value;
+
+ if (reloc == NULL)
+ {
+ saved_sym1 = saved_sym2 = 0;
+ return true;
+ }
+
+ switch (reloc_type)
+ {
+ case 0x80: /* R_RL78_SYM. */
+ saved_sym1 = saved_sym2;
+ if (sym_index >= num_syms)
+ error (_("RL78_SYM reloc contains invalid symbol index %lu\n"),
+ sym_index);
+ else
+ {
+ saved_sym2 = symtab[sym_index].st_value;
+ saved_sym2 += reloc->r_addend;
+ }
+ return true;
+
+ case 0x83: /* R_RL78_OPsub. */
+ value = saved_sym1 - saved_sym2;
+ saved_sym2 = saved_sym1 = 0;
+ return true;
+ break;
+
+ case 0x41: /* R_RL78_ABS32. */
+ if (IN_RANGE (start, end, start + reloc->r_offset, 4))
+ byte_put (start + reloc->r_offset, value, 4);
+ else
+ error (_("RL78 sym diff reloc contains invalid offset: 0x%lx\n"),
+ (long) reloc->r_offset);
+ value = 0;
+ return true;
+
+ case 0x43: /* R_RL78_ABS16. */
+ if (IN_RANGE (start, end, start + reloc->r_offset, 2))
+ byte_put (start + reloc->r_offset, value, 2);
+ else
+ error (_("RL78 sym diff reloc contains invalid offset: 0x%lx\n"),
+ (long) reloc->r_offset);
+ value = 0;
+ return true;
+
+ default:
+ break;
+ }
+ break;
+ }
+ }
+
+ return false;
+}
+
+/* Returns TRUE iff RELOC_TYPE is a 32-bit absolute RELA relocation used in
+ DWARF debug sections. This is a target specific test. Note - we do not
+ go through the whole including-target-headers-multiple-times route, (as
+ we have already done with <elf/h8.h>) because this would become very
+ messy and even then this function would have to contain target specific
+ information (the names of the relocs instead of their numeric values).
+ FIXME: This is not the correct way to solve this problem. The proper way
+ is to have target specific reloc sizing and typing functions created by
+ the reloc-macros.h header, in the same way that it already creates the
+ reloc naming functions. */
+
+static bool
+is_32bit_abs_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_386:
+ case EM_IAMCU:
+ return reloc_type == 1; /* R_386_32. */
+ case EM_68K:
+ return reloc_type == 1; /* R_68K_32. */
+ case EM_860:
+ return reloc_type == 1; /* R_860_32. */
+ case EM_960:
+ return reloc_type == 2; /* R_960_32. */
+ case EM_AARCH64:
+ return (reloc_type == 258
+ || reloc_type == 1); /* R_AARCH64_ABS32 || R_AARCH64_P32_ABS32 */
+ case EM_BPF:
+ return reloc_type == 11; /* R_BPF_DATA_32 */
+ case EM_ADAPTEVA_EPIPHANY:
+ return reloc_type == 3;
+ case EM_ALPHA:
+ return reloc_type == 1; /* R_ALPHA_REFLONG. */
+ case EM_ARC:
+ return reloc_type == 1; /* R_ARC_32. */
+ case EM_ARC_COMPACT:
+ case EM_ARC_COMPACT2:
+ return reloc_type == 4; /* R_ARC_32. */
+ case EM_ARM:
+ return reloc_type == 2; /* R_ARM_ABS32 */
+ case EM_AVR_OLD:
+ case EM_AVR:
+ return reloc_type == 1;
+ case EM_BLACKFIN:
+ return reloc_type == 0x12; /* R_byte4_data. */
+ case EM_CRIS:
+ return reloc_type == 3; /* R_CRIS_32. */
+ case EM_CR16:
+ return reloc_type == 3; /* R_CR16_NUM32. */
+ case EM_CRX:
+ return reloc_type == 15; /* R_CRX_NUM32. */
+ case EM_CSKY:
+ return reloc_type == 1; /* R_CKCORE_ADDR32. */
+ case EM_CYGNUS_FRV:
+ return reloc_type == 1;
+ case EM_CYGNUS_D10V:
+ case EM_D10V:
+ return reloc_type == 6; /* R_D10V_32. */
+ case EM_CYGNUS_D30V:
+ case EM_D30V:
+ return reloc_type == 12; /* R_D30V_32_NORMAL. */
+ case EM_DLX:
+ return reloc_type == 3; /* R_DLX_RELOC_32. */
+ case EM_CYGNUS_FR30:
+ case EM_FR30:
+ return reloc_type == 3; /* R_FR30_32. */
+ case EM_FT32:
+ return reloc_type == 1; /* R_FT32_32. */
+ case EM_H8S:
+ case EM_H8_300:
+ case EM_H8_300H:
+ return reloc_type == 1; /* R_H8_DIR32. */
+ case EM_IA_64:
+ return (reloc_type == 0x64 /* R_IA64_SECREL32MSB. */
+ || reloc_type == 0x65 /* R_IA64_SECREL32LSB. */
+ || reloc_type == 0x24 /* R_IA64_DIR32MSB. */
+ || reloc_type == 0x25 /* R_IA64_DIR32LSB. */);
+ case EM_IP2K_OLD:
+ case EM_IP2K:
+ return reloc_type == 2; /* R_IP2K_32. */
+ case EM_IQ2000:
+ return reloc_type == 2; /* R_IQ2000_32. */
+ case EM_LATTICEMICO32:
+ return reloc_type == 3; /* R_LM32_32. */
+ case EM_LOONGARCH:
+ return reloc_type == 1; /* R_LARCH_32. */
+ case EM_M32C_OLD:
+ case EM_M32C:
+ return reloc_type == 3; /* R_M32C_32. */
+ case EM_M32R:
+ return reloc_type == 34; /* R_M32R_32_RELA. */
+ case EM_68HC11:
+ case EM_68HC12:
+ return reloc_type == 6; /* R_M68HC11_32. */
+ case EM_S12Z:
+ return reloc_type == 7 || /* R_S12Z_EXT32 */
+ reloc_type == 6; /* R_S12Z_CW32. */
+ case EM_MCORE:
+ return reloc_type == 1; /* R_MCORE_ADDR32. */
+ case EM_CYGNUS_MEP:
+ return reloc_type == 4; /* R_MEP_32. */
+ case EM_METAG:
+ return reloc_type == 2; /* R_METAG_ADDR32. */
+ case EM_MICROBLAZE:
+ return reloc_type == 1; /* R_MICROBLAZE_32. */
+ case EM_MIPS:
+ return reloc_type == 2; /* R_MIPS_32. */
+ case EM_MMIX:
+ return reloc_type == 4; /* R_MMIX_32. */
+ case EM_CYGNUS_MN10200:
+ case EM_MN10200:
+ return reloc_type == 1; /* R_MN10200_32. */
+ case EM_CYGNUS_MN10300:
+ case EM_MN10300:
+ return reloc_type == 1; /* R_MN10300_32. */
+ case EM_MOXIE:
+ return reloc_type == 1; /* R_MOXIE_32. */
+ case EM_MSP430_OLD:
+ case EM_MSP430:
+ return reloc_type == 1; /* R_MSP430_32 or R_MSP320_ABS32. */
+ case EM_MT:
+ return reloc_type == 2; /* R_MT_32. */
+ case EM_NDS32:
+ return reloc_type == 20; /* R_NDS32_32_RELA. */
+ case EM_ALTERA_NIOS2:
+ return reloc_type == 12; /* R_NIOS2_BFD_RELOC_32. */
+ case EM_NIOS32:
+ return reloc_type == 1; /* R_NIOS_32. */
+ case EM_OR1K:
+ return reloc_type == 1; /* R_OR1K_32. */
+ case EM_PARISC:
+ return (reloc_type == 1 /* R_PARISC_DIR32. */
+ || reloc_type == 2 /* R_PARISC_DIR21L. */
+ || reloc_type == 41); /* R_PARISC_SECREL32. */
+ case EM_PJ:
+ case EM_PJ_OLD:
+ return reloc_type == 1; /* R_PJ_DATA_DIR32. */
+ case EM_PPC64:
+ return reloc_type == 1; /* R_PPC64_ADDR32. */
+ case EM_PPC:
+ return reloc_type == 1; /* R_PPC_ADDR32. */
+ case EM_TI_PRU:
+ return reloc_type == 11; /* R_PRU_BFD_RELOC_32. */
+ case EM_RISCV:
+ return reloc_type == 1; /* R_RISCV_32. */
+ case EM_RL78:
+ return reloc_type == 1; /* R_RL78_DIR32. */
+ case EM_RX:
+ return reloc_type == 1; /* R_RX_DIR32. */
+ case EM_S370:
+ return reloc_type == 1; /* R_I370_ADDR31. */
+ case EM_S390_OLD:
+ case EM_S390:
+ return reloc_type == 4; /* R_S390_32. */
+ case EM_SCORE:
+ return reloc_type == 8; /* R_SCORE_ABS32. */
+ case EM_SH:
+ return reloc_type == 1; /* R_SH_DIR32. */
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPARC:
+ return reloc_type == 3 /* R_SPARC_32. */
+ || reloc_type == 23; /* R_SPARC_UA32. */
+ case EM_SPU:
+ return reloc_type == 6; /* R_SPU_ADDR32 */
+ case EM_TI_C6000:
+ return reloc_type == 1; /* R_C6000_ABS32. */
+ case EM_TILEGX:
+ return reloc_type == 2; /* R_TILEGX_32. */
+ case EM_TILEPRO:
+ return reloc_type == 1; /* R_TILEPRO_32. */
+ case EM_CYGNUS_V850:
+ case EM_V850:
+ return reloc_type == 6; /* R_V850_ABS32. */
+ case EM_V800:
+ return reloc_type == 0x33; /* R_V810_WORD. */
+ case EM_VAX:
+ return reloc_type == 1; /* R_VAX_32. */
+ case EM_VISIUM:
+ return reloc_type == 3; /* R_VISIUM_32. */
+ case EM_WEBASSEMBLY:
+ return reloc_type == 1; /* R_WASM32_32. */
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ return reloc_type == 10; /* R_X86_64_32. */
+ case EM_XGATE:
+ return reloc_type == 4; /* R_XGATE_32. */
+ case EM_XSTORMY16:
+ return reloc_type == 1; /* R_XSTROMY16_32. */
+ case EM_XTENSA_OLD:
+ case EM_XTENSA:
+ return reloc_type == 1; /* R_XTENSA_32. */
+ case EM_Z80:
+ return reloc_type == 6; /* R_Z80_32. */
+ default:
+ {
+ static unsigned int prev_warn = 0;
+
+ /* Avoid repeating the same warning multiple times. */
+ if (prev_warn != filedata->file_header.e_machine)
+ error (_("Missing knowledge of 32-bit reloc types used in DWARF sections of machine number %d\n"),
+ filedata->file_header.e_machine);
+ prev_warn = filedata->file_header.e_machine;
+ return false;
+ }
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 32-bit pc-relative RELA relocation used in DWARF debug sections. */
+
+static bool
+is_32bit_pcrel_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ switch (filedata->file_header.e_machine)
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ {
+ case EM_386:
+ case EM_IAMCU:
+ return reloc_type == 2; /* R_386_PC32. */
+ case EM_68K:
+ return reloc_type == 4; /* R_68K_PC32. */
+ case EM_AARCH64:
+ return reloc_type == 261; /* R_AARCH64_PREL32 */
+ case EM_ADAPTEVA_EPIPHANY:
+ return reloc_type == 6;
+ case EM_ALPHA:
+ return reloc_type == 10; /* R_ALPHA_SREL32. */
+ case EM_ARC_COMPACT:
+ case EM_ARC_COMPACT2:
+ return reloc_type == 49; /* R_ARC_32_PCREL. */
+ case EM_ARM:
+ return reloc_type == 3; /* R_ARM_REL32 */
+ case EM_AVR_OLD:
+ case EM_AVR:
+ return reloc_type == 36; /* R_AVR_32_PCREL. */
+ case EM_MICROBLAZE:
+ return reloc_type == 2; /* R_MICROBLAZE_32_PCREL. */
+ case EM_OR1K:
+ return reloc_type == 9; /* R_OR1K_32_PCREL. */
+ case EM_PARISC:
+ return reloc_type == 9; /* R_PARISC_PCREL32. */
+ case EM_PPC:
+ return reloc_type == 26; /* R_PPC_REL32. */
+ case EM_PPC64:
+ return reloc_type == 26; /* R_PPC64_REL32. */
+ case EM_RISCV:
+ return reloc_type == 57; /* R_RISCV_32_PCREL. */
+ case EM_S390_OLD:
+ case EM_S390:
+ return reloc_type == 5; /* R_390_PC32. */
+ case EM_SH:
+ return reloc_type == 2; /* R_SH_REL32. */
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPARC:
+ return reloc_type == 6; /* R_SPARC_DISP32. */
+ case EM_SPU:
+ return reloc_type == 13; /* R_SPU_REL32. */
+ case EM_TILEGX:
+ return reloc_type == 6; /* R_TILEGX_32_PCREL. */
+ case EM_TILEPRO:
+ return reloc_type == 4; /* R_TILEPRO_32_PCREL. */
+ case EM_VISIUM:
+ return reloc_type == 6; /* R_VISIUM_32_PCREL */
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ return reloc_type == 2; /* R_X86_64_PC32. */
+ case EM_VAX:
+ return reloc_type == 4; /* R_VAX_PCREL32. */
+ case EM_XTENSA_OLD:
+ case EM_XTENSA:
+ return reloc_type == 14; /* R_XTENSA_32_PCREL. */
+ default:
+ /* Do not abort or issue an error message here. Not all targets use
+ pc-relative 32-bit relocs in their DWARF debug information and we
+ have already tested for target coverage in is_32bit_abs_reloc. A
+ more helpful warning message will be generated by apply_relocations
+ anyway, so just return. */
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 64-bit absolute RELA relocation used in DWARF debug sections. */
+
+static bool
+is_64bit_abs_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_AARCH64:
+ return reloc_type == 257; /* R_AARCH64_ABS64. */
+ case EM_ALPHA:
+ return reloc_type == 2; /* R_ALPHA_REFQUAD. */
+ case EM_IA_64:
+ return (reloc_type == 0x26 /* R_IA64_DIR64MSB. */
+ || reloc_type == 0x27 /* R_IA64_DIR64LSB. */);
+ case EM_LOONGARCH:
+ return reloc_type == 2; /* R_LARCH_64 */
+ case EM_PARISC:
+ return reloc_type == 80; /* R_PARISC_DIR64. */
+ case EM_PPC64:
+ return reloc_type == 38; /* R_PPC64_ADDR64. */
+ case EM_RISCV:
+ return reloc_type == 2; /* R_RISCV_64. */
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPARC:
+ return reloc_type == 32 /* R_SPARC_64. */
+ || reloc_type == 54; /* R_SPARC_UA64. */
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ return reloc_type == 1; /* R_X86_64_64. */
+ case EM_S390_OLD:
+ case EM_S390:
+ return reloc_type == 22; /* R_S390_64. */
+ case EM_TILEGX:
+ return reloc_type == 1; /* R_TILEGX_64. */
+ case EM_MIPS:
+ return reloc_type == 18; /* R_MIPS_64. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_pcrel_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 64-bit pc-relative RELA relocation used in DWARF debug sections. */
+
+static bool
+is_64bit_pcrel_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_AARCH64:
+ return reloc_type == 260; /* R_AARCH64_PREL64. */
+ case EM_ALPHA:
+ return reloc_type == 11; /* R_ALPHA_SREL64. */
+ case EM_IA_64:
+ return (reloc_type == 0x4e /* R_IA64_PCREL64MSB. */
+ || reloc_type == 0x4f /* R_IA64_PCREL64LSB. */);
+ case EM_PARISC:
+ return reloc_type == 72; /* R_PARISC_PCREL64. */
+ case EM_PPC64:
+ return reloc_type == 44; /* R_PPC64_REL64. */
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ case EM_SPARC:
+ return reloc_type == 46; /* R_SPARC_DISP64. */
+ case EM_X86_64:
+ case EM_L1OM:
+ case EM_K1OM:
+ return reloc_type == 24; /* R_X86_64_PC64. */
+ case EM_S390_OLD:
+ case EM_S390:
+ return reloc_type == 23; /* R_S390_PC64. */
+ case EM_TILEGX:
+ return reloc_type == 5; /* R_TILEGX_64_PCREL. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 24-bit absolute RELA relocation used in DWARF debug sections. */
+
+static bool
+is_24bit_abs_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_CYGNUS_MN10200:
+ case EM_MN10200:
+ return reloc_type == 4; /* R_MN10200_24. */
+ case EM_FT32:
+ return reloc_type == 5; /* R_FT32_20. */
+ case EM_Z80:
+ return reloc_type == 5; /* R_Z80_24. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 16-bit absolute RELA relocation used in DWARF debug sections. */
+
+static bool
+is_16bit_abs_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_ARC:
+ case EM_ARC_COMPACT:
+ case EM_ARC_COMPACT2:
+ return reloc_type == 2; /* R_ARC_16. */
+ case EM_ADAPTEVA_EPIPHANY:
+ return reloc_type == 5;
+ case EM_AVR_OLD:
+ case EM_AVR:
+ return reloc_type == 4; /* R_AVR_16. */
+ case EM_CYGNUS_D10V:
+ case EM_D10V:
+ return reloc_type == 3; /* R_D10V_16. */
+ case EM_FT32:
+ return reloc_type == 2; /* R_FT32_16. */
+ case EM_H8S:
+ case EM_H8_300:
+ case EM_H8_300H:
+ return reloc_type == R_H8_DIR16;
+ case EM_IP2K_OLD:
+ case EM_IP2K:
+ return reloc_type == 1; /* R_IP2K_16. */
+ case EM_M32C_OLD:
+ case EM_M32C:
+ return reloc_type == 1; /* R_M32C_16 */
+ case EM_CYGNUS_MN10200:
+ case EM_MN10200:
+ return reloc_type == 2; /* R_MN10200_16. */
+ case EM_CYGNUS_MN10300:
+ case EM_MN10300:
+ return reloc_type == 2; /* R_MN10300_16. */
+ case EM_MSP430:
+ if (uses_msp430x_relocs (filedata))
+ return reloc_type == 2; /* R_MSP430_ABS16. */
+ /* Fall through. */
+ case EM_MSP430_OLD:
+ return reloc_type == 5; /* R_MSP430_16_BYTE. */
+ case EM_NDS32:
+ return reloc_type == 19; /* R_NDS32_16_RELA. */
+ case EM_ALTERA_NIOS2:
+ return reloc_type == 13; /* R_NIOS2_BFD_RELOC_16. */
+ case EM_NIOS32:
+ return reloc_type == 9; /* R_NIOS_16. */
+ case EM_OR1K:
+ return reloc_type == 2; /* R_OR1K_16. */
+ case EM_RISCV:
+ return reloc_type == 55; /* R_RISCV_SET16. */
+ case EM_TI_PRU:
+ return reloc_type == 8; /* R_PRU_BFD_RELOC_16. */
+ case EM_TI_C6000:
+ return reloc_type == 2; /* R_C6000_ABS16. */
+ case EM_VISIUM:
+ return reloc_type == 2; /* R_VISIUM_16. */
+ case EM_XGATE:
+ return reloc_type == 3; /* R_XGATE_16. */
+ case EM_Z80:
+ return reloc_type == 4; /* R_Z80_16. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 8-bit absolute RELA relocation used in DWARF debug sections. */
+
+static bool
+is_8bit_abs_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 54; /* R_RISCV_SET8. */
+ case EM_Z80:
+ return reloc_type == 1; /* R_Z80_8. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 6-bit absolute RELA relocation used in DWARF debug sections. */
+
+static bool
+is_6bit_abs_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 53; /* R_RISCV_SET6. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 32-bit inplace add RELA relocation used in DWARF debug sections. */
+
+static bool
+is_32bit_inplace_add_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 35; /* R_RISCV_ADD32. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 32-bit inplace sub RELA relocation used in DWARF debug sections. */
+
+static bool
+is_32bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 39; /* R_RISCV_SUB32. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 64-bit inplace add RELA relocation used in DWARF debug sections. */
+
+static bool
+is_64bit_inplace_add_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 36; /* R_RISCV_ADD64. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 64-bit inplace sub RELA relocation used in DWARF debug sections. */
+
+static bool
+is_64bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 40; /* R_RISCV_SUB64. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 16-bit inplace add RELA relocation used in DWARF debug sections. */
+
+static bool
+is_16bit_inplace_add_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 34; /* R_RISCV_ADD16. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 16-bit inplace sub RELA relocation used in DWARF debug sections. */
+
+static bool
+is_16bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 38; /* R_RISCV_SUB16. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 8-bit inplace add RELA relocation used in DWARF debug sections. */
+
+static bool
+is_8bit_inplace_add_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 33; /* R_RISCV_ADD8. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 8-bit inplace sub RELA relocation used in DWARF debug sections. */
+
+static bool
+is_8bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ /* Please keep this table alpha-sorted for ease of visual lookup. */
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 37; /* R_RISCV_SUB8. */
+ default:
+ return false;
+ }
+}
+
+/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
+ a 6-bit inplace sub RELA relocation used in DWARF debug sections. */
+
+static bool
+is_6bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_RISCV:
+ return reloc_type == 52; /* R_RISCV_SUB6. */
+ default:
+ return false;
+ }
+}
+
+/* Returns TRUE iff RELOC_TYPE is a NONE relocation used for discarded
+ relocation entries (possibly formerly used for SHT_GROUP sections). */
+
+static bool
+is_none_reloc (Filedata * filedata, unsigned int reloc_type)
+{
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_386: /* R_386_NONE. */
+ case EM_68K: /* R_68K_NONE. */
+ case EM_ADAPTEVA_EPIPHANY:
+ case EM_ALPHA: /* R_ALPHA_NONE. */
+ case EM_ALTERA_NIOS2: /* R_NIOS2_NONE. */
+ case EM_ARC: /* R_ARC_NONE. */
+ case EM_ARC_COMPACT2: /* R_ARC_NONE. */
+ case EM_ARC_COMPACT: /* R_ARC_NONE. */
+ case EM_ARM: /* R_ARM_NONE. */
+ case EM_CRIS: /* R_CRIS_NONE. */
+ case EM_FT32: /* R_FT32_NONE. */
+ case EM_IA_64: /* R_IA64_NONE. */
+ case EM_K1OM: /* R_X86_64_NONE. */
+ case EM_L1OM: /* R_X86_64_NONE. */
+ case EM_M32R: /* R_M32R_NONE. */
+ case EM_MIPS: /* R_MIPS_NONE. */
+ case EM_MN10300: /* R_MN10300_NONE. */
+ case EM_MOXIE: /* R_MOXIE_NONE. */
+ case EM_NIOS32: /* R_NIOS_NONE. */
+ case EM_OR1K: /* R_OR1K_NONE. */
+ case EM_PARISC: /* R_PARISC_NONE. */
+ case EM_PPC64: /* R_PPC64_NONE. */
+ case EM_PPC: /* R_PPC_NONE. */
+ case EM_RISCV: /* R_RISCV_NONE. */
+ case EM_S390: /* R_390_NONE. */
+ case EM_S390_OLD:
+ case EM_SH: /* R_SH_NONE. */
+ case EM_SPARC32PLUS:
+ case EM_SPARC: /* R_SPARC_NONE. */
+ case EM_SPARCV9:
+ case EM_TILEGX: /* R_TILEGX_NONE. */
+ case EM_TILEPRO: /* R_TILEPRO_NONE. */
+ case EM_TI_C6000:/* R_C6000_NONE. */
+ case EM_X86_64: /* R_X86_64_NONE. */
+ case EM_Z80: /* R_Z80_NONE. */
+ case EM_WEBASSEMBLY: /* R_WASM32_NONE. */
+ return reloc_type == 0;
+
+ case EM_AARCH64:
+ return reloc_type == 0 || reloc_type == 256;
+ case EM_AVR_OLD:
+ case EM_AVR:
+ return (reloc_type == 0 /* R_AVR_NONE. */
+ || reloc_type == 30 /* R_AVR_DIFF8. */
+ || reloc_type == 31 /* R_AVR_DIFF16. */
+ || reloc_type == 32 /* R_AVR_DIFF32. */);
+ case EM_METAG:
+ return reloc_type == 3; /* R_METAG_NONE. */
+ case EM_NDS32:
+ return (reloc_type == 0 /* R_NDS32_NONE. */
+ || reloc_type == 205 /* R_NDS32_DIFF8. */
+ || reloc_type == 206 /* R_NDS32_DIFF16. */
+ || reloc_type == 207 /* R_NDS32_DIFF32. */
+ || reloc_type == 208 /* R_NDS32_DIFF_ULEB128. */);
+ case EM_TI_PRU:
+ return (reloc_type == 0 /* R_PRU_NONE. */
+ || reloc_type == 65 /* R_PRU_DIFF8. */
+ || reloc_type == 66 /* R_PRU_DIFF16. */
+ || reloc_type == 67 /* R_PRU_DIFF32. */);
+ case EM_XTENSA_OLD:
+ case EM_XTENSA:
+ return (reloc_type == 0 /* R_XTENSA_NONE. */
+ || reloc_type == 17 /* R_XTENSA_DIFF8. */
+ || reloc_type == 18 /* R_XTENSA_DIFF16. */
+ || reloc_type == 19 /* R_XTENSA_DIFF32. */
+ || reloc_type == 57 /* R_XTENSA_PDIFF8. */
+ || reloc_type == 58 /* R_XTENSA_PDIFF16. */
+ || reloc_type == 59 /* R_XTENSA_PDIFF32. */
+ || reloc_type == 60 /* R_XTENSA_NDIFF8. */
+ || reloc_type == 61 /* R_XTENSA_NDIFF16. */
+ || reloc_type == 62 /* R_XTENSA_NDIFF32. */);
+ }
+ return false;
+}
+
+/* Returns TRUE if there is a relocation against
+ section NAME at OFFSET bytes. */
+
+bool
+reloc_at (struct dwarf_section * dsec, dwarf_vma offset)
+{
+ Elf_Internal_Rela * relocs;
+ Elf_Internal_Rela * rp;
+
+ if (dsec == NULL || dsec->reloc_info == NULL)
+ return false;
+
+ relocs = (Elf_Internal_Rela *) dsec->reloc_info;
+
+ for (rp = relocs; rp < relocs + dsec->num_relocs; ++rp)
+ if (rp->r_offset == offset)
+ return true;
+
+ return false;
+}
+
+/* Apply relocations to a section.
+ Returns TRUE upon success, FALSE otherwise.
+ If RELOCS_RETURN is non-NULL then it is set to point to the loaded relocs.
+ It is then the caller's responsibility to free them. NUM_RELOCS_RETURN
+ will be set to the number of relocs loaded.
+
+ Note: So far support has been added only for those relocations
+ which can be found in debug sections. FIXME: Add support for
+ more relocations ? */
+
+static bool
+apply_relocations (Filedata * filedata,
+ const Elf_Internal_Shdr * section,
+ unsigned char * start,
+ bfd_size_type size,
+ void ** relocs_return,
+ unsigned long * num_relocs_return)
+{
+ Elf_Internal_Shdr * relsec;
+ unsigned char * end = start + size;
+
+ if (relocs_return != NULL)
+ {
+ * (Elf_Internal_Rela **) relocs_return = NULL;
+ * num_relocs_return = 0;
+ }
+
+ if (filedata->file_header.e_type != ET_REL)
+ /* No relocs to apply. */
+ return true;
+
+ /* Find the reloc section associated with the section. */
+ for (relsec = filedata->section_headers;
+ relsec < filedata->section_headers + filedata->file_header.e_shnum;
+ ++relsec)
+ {
+ bool is_rela;
+ unsigned long num_relocs;
+ Elf_Internal_Rela * relocs;
+ Elf_Internal_Rela * rp;
+ Elf_Internal_Shdr * symsec;
+ Elf_Internal_Sym * symtab;
+ unsigned long num_syms;
+ Elf_Internal_Sym * sym;
+
+ if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
+ || relsec->sh_info >= filedata->file_header.e_shnum
+ || filedata->section_headers + relsec->sh_info != section
+ || relsec->sh_size == 0
+ || relsec->sh_link >= filedata->file_header.e_shnum)
+ continue;
+
+ symsec = filedata->section_headers + relsec->sh_link;
+ if (symsec->sh_type != SHT_SYMTAB
+ && symsec->sh_type != SHT_DYNSYM)
+ return false;
+
+ is_rela = relsec->sh_type == SHT_RELA;
+
+ if (is_rela)
+ {
+ if (!slurp_rela_relocs (filedata, relsec->sh_offset,
+ relsec->sh_size, & relocs, & num_relocs))
+ return false;
+ }
+ else
+ {
+ if (!slurp_rel_relocs (filedata, relsec->sh_offset,
+ relsec->sh_size, & relocs, & num_relocs))
+ return false;
+ }
+
+ /* SH uses RELA but uses in place value instead of the addend field. */
+ if (filedata->file_header.e_machine == EM_SH)
+ is_rela = false;
+
+ symtab = get_elf_symbols (filedata, symsec, & num_syms);
+
+ for (rp = relocs; rp < relocs + num_relocs; ++rp)
+ {
+ bfd_vma addend;
+ unsigned int reloc_type;
+ unsigned int reloc_size;
+ bool reloc_inplace = false;
+ bool reloc_subtract = false;
+ unsigned char *rloc;
+ unsigned long sym_index;
+
+ reloc_type = get_reloc_type (filedata, rp->r_info);
+
+ if (target_specific_reloc_handling (filedata, rp, start, end, symtab, num_syms))
+ continue;
+ else if (is_none_reloc (filedata, reloc_type))
+ continue;
+ else if (is_32bit_abs_reloc (filedata, reloc_type)
+ || is_32bit_pcrel_reloc (filedata, reloc_type))
+ reloc_size = 4;
+ else if (is_64bit_abs_reloc (filedata, reloc_type)
+ || is_64bit_pcrel_reloc (filedata, reloc_type))
+ reloc_size = 8;
+ else if (is_24bit_abs_reloc (filedata, reloc_type))
+ reloc_size = 3;
+ else if (is_16bit_abs_reloc (filedata, reloc_type))
+ reloc_size = 2;
+ else if (is_8bit_abs_reloc (filedata, reloc_type)
+ || is_6bit_abs_reloc (filedata, reloc_type))
+ reloc_size = 1;
+ else if ((reloc_subtract = is_32bit_inplace_sub_reloc (filedata,
+ reloc_type))
+ || is_32bit_inplace_add_reloc (filedata, reloc_type))
+ {
+ reloc_size = 4;
+ reloc_inplace = true;
+ }
+ else if ((reloc_subtract = is_64bit_inplace_sub_reloc (filedata,
+ reloc_type))
+ || is_64bit_inplace_add_reloc (filedata, reloc_type))
+ {
+ reloc_size = 8;
+ reloc_inplace = true;
+ }
+ else if ((reloc_subtract = is_16bit_inplace_sub_reloc (filedata,
+ reloc_type))
+ || is_16bit_inplace_add_reloc (filedata, reloc_type))
+ {
+ reloc_size = 2;
+ reloc_inplace = true;
+ }
+ else if ((reloc_subtract = is_8bit_inplace_sub_reloc (filedata,
+ reloc_type))
+ || is_8bit_inplace_add_reloc (filedata, reloc_type))
+ {
+ reloc_size = 1;
+ reloc_inplace = true;
+ }
+ else if ((reloc_subtract = is_6bit_inplace_sub_reloc (filedata,
+ reloc_type)))
+ {
+ reloc_size = 1;
+ reloc_inplace = true;
+ }
+ else
+ {
+ static unsigned int prev_reloc = 0;
+
+ if (reloc_type != prev_reloc)
+ warn (_("unable to apply unsupported reloc type %d to section %s\n"),
+ reloc_type, printable_section_name (filedata, section));
+ prev_reloc = reloc_type;
+ continue;
+ }
+
+ rloc = start + rp->r_offset;
+ if (!IN_RANGE (start, end, rloc, reloc_size))
+ {
+ warn (_("skipping invalid relocation offset 0x%lx in section %s\n"),
+ (unsigned long) rp->r_offset,
+ printable_section_name (filedata, section));
+ continue;
+ }
+
+ sym_index = (unsigned long) get_reloc_symindex (rp->r_info);
+ if (sym_index >= num_syms)
+ {
+ warn (_("skipping invalid relocation symbol index 0x%lx in section %s\n"),
+ sym_index, printable_section_name (filedata, section));
+ continue;
+ }
+ sym = symtab + sym_index;
+
+ /* If the reloc has a symbol associated with it,
+ make sure that it is of an appropriate type.
+
+ Relocations against symbols without type can happen.
+ Gcc -feliminate-dwarf2-dups may generate symbols
+ without type for debug info.
+
+ Icc generates relocations against function symbols
+ instead of local labels.
+
+ Relocations against object symbols can happen, eg when
+ referencing a global array. For an example of this see
+ the _clz.o binary in libgcc.a. */
+ if (sym != symtab
+ && ELF_ST_TYPE (sym->st_info) != STT_COMMON
+ && ELF_ST_TYPE (sym->st_info) > STT_SECTION)
+ {
+ warn (_("skipping unexpected symbol type %s in section %s relocation %ld\n"),
+ get_symbol_type (filedata, ELF_ST_TYPE (sym->st_info)),
+ printable_section_name (filedata, relsec),
+ (long int)(rp - relocs));
+ continue;
+ }
+
+ addend = 0;
+ if (is_rela)
+ addend += rp->r_addend;
+ /* R_XTENSA_32, R_PJ_DATA_DIR32 and R_D30V_32_NORMAL are
+ partial_inplace. */
+ if (!is_rela
+ || (filedata->file_header.e_machine == EM_XTENSA
+ && reloc_type == 1)
+ || ((filedata->file_header.e_machine == EM_PJ
+ || filedata->file_header.e_machine == EM_PJ_OLD)
+ && reloc_type == 1)
+ || ((filedata->file_header.e_machine == EM_D30V
+ || filedata->file_header.e_machine == EM_CYGNUS_D30V)
+ && reloc_type == 12)
+ || reloc_inplace)
+ {
+ if (is_6bit_inplace_sub_reloc (filedata, reloc_type))
+ addend += byte_get (rloc, reloc_size) & 0x3f;
+ else
+ addend += byte_get (rloc, reloc_size);
+ }
+
+ if (is_32bit_pcrel_reloc (filedata, reloc_type)
+ || is_64bit_pcrel_reloc (filedata, reloc_type))
+ {
+ /* On HPPA, all pc-relative relocations are biased by 8. */
+ if (filedata->file_header.e_machine == EM_PARISC)
+ addend -= 8;
+ byte_put (rloc, (addend + sym->st_value) - rp->r_offset,
+ reloc_size);
+ }
+ else if (is_6bit_abs_reloc (filedata, reloc_type)
+ || is_6bit_inplace_sub_reloc (filedata, reloc_type))
+ {
+ if (reloc_subtract)
+ addend -= sym->st_value;
+ else
+ addend += sym->st_value;
+ addend = (addend & 0x3f) | (byte_get (rloc, reloc_size) & 0xc0);
+ byte_put (rloc, addend, reloc_size);
+ }
+ else if (reloc_subtract)
+ byte_put (rloc, addend - sym->st_value, reloc_size);
+ else
+ byte_put (rloc, addend + sym->st_value, reloc_size);
+ }
+
+ free (symtab);
+ /* Let the target specific reloc processing code know that
+ we have finished with these relocs. */
+ target_specific_reloc_handling (filedata, NULL, NULL, NULL, NULL, 0);
+
+ if (relocs_return)
+ {
+ * (Elf_Internal_Rela **) relocs_return = relocs;
+ * num_relocs_return = num_relocs;
+ }
+ else
+ free (relocs);
+
+ break;
+ }
+
+ return true;
+}
+
+#ifdef SUPPORT_DISASSEMBLY
+static bool
+disassemble_section (Elf_Internal_Shdr * section, Filedata * filedata)
+{
+ printf (_("\nAssembly dump of section %s\n"), printable_section_name (filedata, section));
+
+ /* FIXME: XXX -- to be done --- XXX */
+
+ return true;
+}
+#endif
+
+/* Reads in the contents of SECTION from FILE, returning a pointer
+ to a malloc'ed buffer or NULL if something went wrong. */
+
+static char *
+get_section_contents (Elf_Internal_Shdr * section, Filedata * filedata)
+{
+ bfd_size_type num_bytes = section->sh_size;
+
+ if (num_bytes == 0 || section->sh_type == SHT_NOBITS)
+ {
+ printf (_("Section '%s' has no data to dump.\n"),
+ printable_section_name (filedata, section));
+ return NULL;
+ }
+
+ return (char *) get_data (NULL, filedata, section->sh_offset, 1, num_bytes,
+ _("section contents"));
+}
+
+/* Uncompresses a section that was compressed using zlib, in place. */
+
+static bool
+uncompress_section_contents (unsigned char ** buffer,
+ dwarf_size_type uncompressed_size,
+ dwarf_size_type * size)
+{
+ dwarf_size_type compressed_size = *size;
+ unsigned char * compressed_buffer = *buffer;
+ unsigned char * uncompressed_buffer;
+ z_stream strm;
+ int rc;
+
+ /* It is possible the section consists of several compressed
+ buffers concatenated together, so we uncompress in a loop. */
+ /* PR 18313: The state field in the z_stream structure is supposed
+ to be invisible to the user (ie us), but some compilers will
+ still complain about it being used without initialisation. So
+ we first zero the entire z_stream structure and then set the fields
+ that we need. */
+ memset (& strm, 0, sizeof strm);
+ strm.avail_in = compressed_size;
+ strm.next_in = (Bytef *) compressed_buffer;
+ strm.avail_out = uncompressed_size;
+ uncompressed_buffer = (unsigned char *) xmalloc (uncompressed_size);
+
+ rc = inflateInit (& strm);
+ while (strm.avail_in > 0)
+ {
+ if (rc != Z_OK)
+ break;
+ strm.next_out = ((Bytef *) uncompressed_buffer
+ + (uncompressed_size - strm.avail_out));
+ rc = inflate (&strm, Z_FINISH);
+ if (rc != Z_STREAM_END)
+ break;
+ rc = inflateReset (& strm);
+ }
+ if (inflateEnd (& strm) != Z_OK
+ || rc != Z_OK
+ || strm.avail_out != 0)
+ goto fail;
+
+ *buffer = uncompressed_buffer;
+ *size = uncompressed_size;
+ return true;
+
+ fail:
+ free (uncompressed_buffer);
+ /* Indicate decompression failure. */
+ *buffer = NULL;
+ return false;
+}
+
+static bool
+dump_section_as_strings (Elf_Internal_Shdr * section, Filedata * filedata)
+{
+ Elf_Internal_Shdr *relsec;
+ bfd_size_type num_bytes;
+ unsigned char *data;
+ unsigned char *end;
+ unsigned char *real_start;
+ unsigned char *start;
+ bool some_strings_shown;
+
+ real_start = start = (unsigned char *) get_section_contents (section, filedata);
+ if (start == NULL)
+ /* PR 21820: Do not fail if the section was empty. */
+ return section->sh_size == 0 || section->sh_type == SHT_NOBITS;
+
+ num_bytes = section->sh_size;
+
+ if (filedata->is_separate)
+ printf (_("\nString dump of section '%s' in linked file %s:\n"),
+ printable_section_name (filedata, section),
+ filedata->file_name);
+ else
+ printf (_("\nString dump of section '%s':\n"),
+ printable_section_name (filedata, section));
+
+ if (decompress_dumps)
+ {
+ dwarf_size_type new_size = num_bytes;
+ dwarf_size_type uncompressed_size = 0;
+
+ if ((section->sh_flags & SHF_COMPRESSED) != 0)
+ {
+ Elf_Internal_Chdr chdr;
+ unsigned int compression_header_size
+ = get_compression_header (& chdr, (unsigned char *) start,
+ num_bytes);
+ if (compression_header_size == 0)
+ /* An error message will have already been generated
+ by get_compression_header. */
+ goto error_out;
+
+ if (chdr.ch_type != ELFCOMPRESS_ZLIB)
+ {
+ warn (_("section '%s' has unsupported compress type: %d\n"),
+ printable_section_name (filedata, section), chdr.ch_type);
+ goto error_out;
+ }
+ uncompressed_size = chdr.ch_size;
+ start += compression_header_size;
+ new_size -= compression_header_size;
+ }
+ else if (new_size > 12 && streq ((char *) start, "ZLIB"))
+ {
+ /* Read the zlib header. In this case, it should be "ZLIB"
+ followed by the uncompressed section size, 8 bytes in
+ big-endian order. */
+ uncompressed_size = start[4]; uncompressed_size <<= 8;
+ uncompressed_size += start[5]; uncompressed_size <<= 8;
+ uncompressed_size += start[6]; uncompressed_size <<= 8;
+ uncompressed_size += start[7]; uncompressed_size <<= 8;
+ uncompressed_size += start[8]; uncompressed_size <<= 8;
+ uncompressed_size += start[9]; uncompressed_size <<= 8;
+ uncompressed_size += start[10]; uncompressed_size <<= 8;
+ uncompressed_size += start[11];
+ start += 12;
+ new_size -= 12;
+ }
+
+ if (uncompressed_size)
+ {
+ if (uncompress_section_contents (& start,
+ uncompressed_size, & new_size))
+ num_bytes = new_size;
+ else
+ {
+ error (_("Unable to decompress section %s\n"),
+ printable_section_name (filedata, section));
+ goto error_out;
+ }
+ }
+ else
+ start = real_start;
+ }
+
+ /* If the section being dumped has relocations against it the user might
+ be expecting these relocations to have been applied. Check for this
+ case and issue a warning message in order to avoid confusion.
+ FIXME: Maybe we ought to have an option that dumps a section with
+ relocs applied ? */
+ for (relsec = filedata->section_headers;
+ relsec < filedata->section_headers + filedata->file_header.e_shnum;
+ ++relsec)
+ {
+ if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
+ || relsec->sh_info >= filedata->file_header.e_shnum
+ || filedata->section_headers + relsec->sh_info != section
+ || relsec->sh_size == 0
+ || relsec->sh_link >= filedata->file_header.e_shnum)
+ continue;
+
+ printf (_(" Note: This section has relocations against it, but these have NOT been applied to this dump.\n"));
+ break;
+ }
+
+ data = start;
+ end = start + num_bytes;
+ some_strings_shown = false;
+
+#ifdef HAVE_MBSTATE_T
+ mbstate_t state;
+ /* Initialise the multibyte conversion state. */
+ memset (& state, 0, sizeof (state));
+#endif
+
+ bool continuing = false;
+
+ while (data < end)
+ {
+ while (!ISPRINT (* data))
+ if (++ data >= end)
+ break;
+
+ if (data < end)
+ {
+ size_t maxlen = end - data;
+
+ if (continuing)
+ {
+ printf (" ");
+ continuing = false;
+ }
+ else
+ {
+ printf (" [%6lx] ", (unsigned long) (data - start));
+ }
+
+ if (maxlen > 0)
+ {
+ char c = 0;
+
+ while (maxlen)
+ {
+ c = *data++;
+
+ if (c == 0)
+ break;
+
+ /* PR 25543: Treat new-lines as string-ending characters. */
+ if (c == '\n')
+ {
+ printf ("\\n\n");
+ if (*data != 0)
+ continuing = true;
+ break;
+ }
+
+ /* Do not print control characters directly as they can affect terminal
+ settings. Such characters usually appear in the names generated
+ by the assembler for local labels. */
+ if (ISCNTRL (c))
+ {
+ printf ("^%c", c + 0x40);
+ }
+ else if (ISPRINT (c))
+ {
+ putchar (c);
+ }
+ else
+ {
+ size_t n;
+#ifdef HAVE_MBSTATE_T
+ wchar_t w;
+#endif
+ /* Let printf do the hard work of displaying multibyte characters. */
+ printf ("%.1s", data - 1);
+#ifdef HAVE_MBSTATE_T
+ /* Try to find out how many bytes made up the character that was
+ just printed. Advance the symbol pointer past the bytes that
+ were displayed. */
+ n = mbrtowc (& w, (char *)(data - 1), MB_CUR_MAX, & state);
+#else
+ n = 1;
+#endif
+ if (n != (size_t) -1 && n != (size_t) -2 && n > 0)
+ data += (n - 1);
+ }
+ }
+
+ if (c != '\n')
+ putchar ('\n');
+ }
+ else
+ {
+ printf (_("<corrupt>\n"));
+ data = end;
+ }
+ some_strings_shown = true;
+ }
+ }
+
+ if (! some_strings_shown)
+ printf (_(" No strings found in this section."));
+
+ free (real_start);
+
+ putchar ('\n');
+ return true;
+
+error_out:
+ free (real_start);
+ return false;
+}
+
+static bool
+dump_section_as_bytes (Elf_Internal_Shdr *section,
+ Filedata *filedata,
+ bool relocate)
+{
+ Elf_Internal_Shdr * relsec;
+ bfd_size_type bytes;
+ bfd_size_type section_size;
+ bfd_vma addr;
+ unsigned char * data;
+ unsigned char * real_start;
+ unsigned char * start;
+
+ real_start = start = (unsigned char *) get_section_contents (section, filedata);
+ if (start == NULL)
+ /* PR 21820: Do not fail if the section was empty. */
+ return section->sh_size == 0 || section->sh_type == SHT_NOBITS;
+
+ section_size = section->sh_size;
+
+ if (filedata->is_separate)
+ printf (_("\nHex dump of section '%s' in linked file %s:\n"),
+ printable_section_name (filedata, section),
+ filedata->file_name);
+ else
+ printf (_("\nHex dump of section '%s':\n"),
+ printable_section_name (filedata, section));
+
+ if (decompress_dumps)
+ {
+ dwarf_size_type new_size = section_size;
+ dwarf_size_type uncompressed_size = 0;
+
+ if ((section->sh_flags & SHF_COMPRESSED) != 0)
+ {
+ Elf_Internal_Chdr chdr;
+ unsigned int compression_header_size
+ = get_compression_header (& chdr, start, section_size);
+
+ if (compression_header_size == 0)
+ /* An error message will have already been generated
+ by get_compression_header. */
+ goto error_out;
+
+ if (chdr.ch_type != ELFCOMPRESS_ZLIB)
+ {
+ warn (_("section '%s' has unsupported compress type: %d\n"),
+ printable_section_name (filedata, section), chdr.ch_type);
+ goto error_out;
+ }
+ uncompressed_size = chdr.ch_size;
+ start += compression_header_size;
+ new_size -= compression_header_size;
+ }
+ else if (new_size > 12 && streq ((char *) start, "ZLIB"))
+ {
+ /* Read the zlib header. In this case, it should be "ZLIB"
+ followed by the uncompressed section size, 8 bytes in
+ big-endian order. */
+ uncompressed_size = start[4]; uncompressed_size <<= 8;
+ uncompressed_size += start[5]; uncompressed_size <<= 8;
+ uncompressed_size += start[6]; uncompressed_size <<= 8;
+ uncompressed_size += start[7]; uncompressed_size <<= 8;
+ uncompressed_size += start[8]; uncompressed_size <<= 8;
+ uncompressed_size += start[9]; uncompressed_size <<= 8;
+ uncompressed_size += start[10]; uncompressed_size <<= 8;
+ uncompressed_size += start[11];
+ start += 12;
+ new_size -= 12;
+ }
+
+ if (uncompressed_size)
+ {
+ if (uncompress_section_contents (& start, uncompressed_size,
+ & new_size))
+ {
+ section_size = new_size;
+ }
+ else
+ {
+ error (_("Unable to decompress section %s\n"),
+ printable_section_name (filedata, section));
+ /* FIXME: Print the section anyway ? */
+ goto error_out;
+ }
+ }
+ else
+ start = real_start;
+ }
+
+ if (relocate)
+ {
+ if (! apply_relocations (filedata, section, start, section_size, NULL, NULL))
+ goto error_out;
+ }
+ else
+ {
+ /* If the section being dumped has relocations against it the user might
+ be expecting these relocations to have been applied. Check for this
+ case and issue a warning message in order to avoid confusion.
+ FIXME: Maybe we ought to have an option that dumps a section with
+ relocs applied ? */
+ for (relsec = filedata->section_headers;
+ relsec < filedata->section_headers + filedata->file_header.e_shnum;
+ ++relsec)
+ {
+ if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
+ || relsec->sh_info >= filedata->file_header.e_shnum
+ || filedata->section_headers + relsec->sh_info != section
+ || relsec->sh_size == 0
+ || relsec->sh_link >= filedata->file_header.e_shnum)
+ continue;
+
+ printf (_(" NOTE: This section has relocations against it, but these have NOT been applied to this dump.\n"));
+ break;
+ }
+ }
+
+ addr = section->sh_addr;
+ bytes = section_size;
+ data = start;
+
+ while (bytes)
+ {
+ int j;
+ int k;
+ int lbytes;
+
+ lbytes = (bytes > 16 ? 16 : bytes);
+
+ printf (" 0x%8.8lx ", (unsigned long) addr);
+
+ for (j = 0; j < 16; j++)
+ {
+ if (j < lbytes)
+ printf ("%2.2x", data[j]);
+ else
+ printf (" ");
+
+ if ((j & 3) == 3)
+ printf (" ");
+ }
+
+ for (j = 0; j < lbytes; j++)
+ {
+ k = data[j];
+ if (k >= ' ' && k < 0x7f)
+ printf ("%c", k);
+ else
+ printf (".");
+ }
+
+ putchar ('\n');
+
+ data += lbytes;
+ addr += lbytes;
+ bytes -= lbytes;
+ }
+
+ free (real_start);
+
+ putchar ('\n');
+ return true;
+
+ error_out:
+ free (real_start);
+ return false;
+}
+
+#ifdef ENABLE_LIBCTF
+static ctf_sect_t *
+shdr_to_ctf_sect (ctf_sect_t *buf, Elf_Internal_Shdr *shdr, Filedata *filedata)
+{
+ buf->cts_name = section_name_print (filedata, shdr);
+ buf->cts_size = shdr->sh_size;
+ buf->cts_entsize = shdr->sh_entsize;
+
+ return buf;
+}
+
+/* Formatting callback function passed to ctf_dump. Returns either the pointer
+ it is passed, or a pointer to newly-allocated storage, in which case
+ dump_ctf() will free it when it no longer needs it. */
+
+static char *
+dump_ctf_indent_lines (ctf_sect_names_t sect ATTRIBUTE_UNUSED,
+ char *s, void *arg)
+{
+ const char *blanks = arg;
+ char *new_s;
+
+ if (asprintf (&new_s, "%s%s", blanks, s) < 0)
+ return s;
+ return new_s;
+}
+
+/* Dump CTF errors/warnings. */
+static void
+dump_ctf_errs (ctf_dict_t *fp)
+{
+ ctf_next_t *it = NULL;
+ char *errtext;
+ int is_warning;
+ int err;
+
+ /* Dump accumulated errors and warnings. */
+ while ((errtext = ctf_errwarning_next (fp, &it, &is_warning, &err)) != NULL)
+ {
+ error (_("%s: %s"), is_warning ? _("warning"): _("error"),
+ errtext);
+ free (errtext);
+ }
+ if (err != ECTF_NEXT_END)
+ error (_("CTF error: cannot get CTF errors: `%s'"), ctf_errmsg (err));
+}
+
+/* Dump one CTF archive member. */
+
+static void
+dump_ctf_archive_member (ctf_dict_t *ctf, const char *name, ctf_dict_t *parent,
+ size_t member)
+{
+ const char *things[] = {"Header", "Labels", "Data objects",
+ "Function objects", "Variables", "Types", "Strings",
+ ""};
+ const char **thing;
+ size_t i;
+
+ /* Don't print out the name of the default-named archive member if it appears
+ first in the list. The name .ctf appears everywhere, even for things that
+ aren't really archives, so printing it out is liable to be confusing; also,
+ the common case by far is for only one archive member to exist, and hiding
+ it in that case seems worthwhile. */
+
+ if (strcmp (name, ".ctf") != 0 || member != 0)
+ printf (_("\nCTF archive member: %s:\n"), name);
+
+ if (ctf_parent_name (ctf) != NULL)
+ ctf_import (ctf, parent);
+
+ for (i = 0, thing = things; *thing[0]; thing++, i++)
+ {
+ ctf_dump_state_t *s = NULL;
+ char *item;
+
+ printf ("\n %s:\n", *thing);
+ while ((item = ctf_dump (ctf, &s, i, dump_ctf_indent_lines,
+ (void *) " ")) != NULL)
+ {
+ printf ("%s\n", item);
+ free (item);
+ }
+
+ if (ctf_errno (ctf))
+ {
+ error (_("Iteration failed: %s, %s\n"), *thing,
+ ctf_errmsg (ctf_errno (ctf)));
+ break;
+ }
+ }
+
+ dump_ctf_errs (ctf);
+}
+
+static bool
+dump_section_as_ctf (Elf_Internal_Shdr * section, Filedata * filedata)
+{
+ Elf_Internal_Shdr * symtab_sec = NULL;
+ Elf_Internal_Shdr * strtab_sec = NULL;
+ void * data = NULL;
+ void * symdata = NULL;
+ void * strdata = NULL;
+ ctf_sect_t ctfsect, symsect, strsect;
+ ctf_sect_t * symsectp = NULL;
+ ctf_sect_t * strsectp = NULL;
+ ctf_archive_t * ctfa = NULL;
+ ctf_dict_t * parent = NULL;
+ ctf_dict_t * fp;
+
+ ctf_next_t *i = NULL;
+ const char *name;
+ size_t member = 0;
+ int err;
+ bool ret = false;
+
+ shdr_to_ctf_sect (&ctfsect, section, filedata);
+ data = get_section_contents (section, filedata);
+ ctfsect.cts_data = data;
+
+ if (!dump_ctf_symtab_name)
+ dump_ctf_symtab_name = strdup (".dynsym");
+
+ if (!dump_ctf_strtab_name)
+ dump_ctf_strtab_name = strdup (".dynstr");
+
+ if (dump_ctf_symtab_name && dump_ctf_symtab_name[0] != 0)
+ {
+ if ((symtab_sec = find_section (filedata, dump_ctf_symtab_name)) == NULL)
+ {
+ error (_("No symbol section named %s\n"), dump_ctf_symtab_name);
+ goto fail;
+ }
+ if ((symdata = (void *) get_data (NULL, filedata,
+ symtab_sec->sh_offset, 1,
+ symtab_sec->sh_size,
+ _("symbols"))) == NULL)
+ goto fail;
+ symsectp = shdr_to_ctf_sect (&symsect, symtab_sec, filedata);
+ symsect.cts_data = symdata;
+ }
+
+ if (dump_ctf_strtab_name && dump_ctf_strtab_name[0] != 0)
+ {
+ if ((strtab_sec = find_section (filedata, dump_ctf_strtab_name)) == NULL)
+ {
+ error (_("No string table section named %s\n"),
+ dump_ctf_strtab_name);
+ goto fail;
+ }
+ if ((strdata = (void *) get_data (NULL, filedata,
+ strtab_sec->sh_offset, 1,
+ strtab_sec->sh_size,
+ _("strings"))) == NULL)
+ goto fail;
+ strsectp = shdr_to_ctf_sect (&strsect, strtab_sec, filedata);
+ strsect.cts_data = strdata;
+ }
+
+ /* Load the CTF file and dump it. It may be a raw CTF section, or an archive:
+ libctf papers over the difference, so we can pretend it is always an
+ archive. */
+
+ if ((ctfa = ctf_arc_bufopen (&ctfsect, symsectp, strsectp, &err)) == NULL)
+ {
+ dump_ctf_errs (NULL);
+ error (_("CTF open failure: %s\n"), ctf_errmsg (err));
+ goto fail;
+ }
+
+ ctf_arc_symsect_endianness (ctfa, filedata->file_header.e_ident[EI_DATA]
+ != ELFDATA2MSB);
+
+ /* Preload the parent dict, since it will need to be imported into every
+ child in turn. */
+ if ((parent = ctf_dict_open (ctfa, dump_ctf_parent_name, &err)) == NULL)
+ {
+ dump_ctf_errs (NULL);
+ error (_("CTF open failure: %s\n"), ctf_errmsg (err));
+ goto fail;
+ }
+
+ ret = true;
+
+ if (filedata->is_separate)
+ printf (_("\nDump of CTF section '%s' in linked file %s:\n"),
+ printable_section_name (filedata, section),
+ filedata->file_name);
+ else
+ printf (_("\nDump of CTF section '%s':\n"),
+ printable_section_name (filedata, section));
+
+ while ((fp = ctf_archive_next (ctfa, &i, &name, 0, &err)) != NULL)
+ dump_ctf_archive_member (fp, name, parent, member++);
+ if (err != ECTF_NEXT_END)
+ {
+ dump_ctf_errs (NULL);
+ error (_("CTF member open failure: %s\n"), ctf_errmsg (err));
+ ret = false;
+ }
+
+ fail:
+ ctf_dict_close (parent);
+ ctf_close (ctfa);
+ free (data);
+ free (symdata);
+ free (strdata);
+ return ret;
+}
+#endif
+
+static bool
+load_specific_debug_section (enum dwarf_section_display_enum debug,
+ const Elf_Internal_Shdr * sec,
+ void * data)
+{
+ struct dwarf_section * section = &debug_displays [debug].section;
+ char buf [64];
+ Filedata * filedata = (Filedata *) data;
+
+ if (section->start != NULL)
+ {
+ /* If it is already loaded, do nothing. */
+ if (streq (section->filename, filedata->file_name))
+ return true;
+ free (section->start);
+ }
+
+ snprintf (buf, sizeof (buf), _("%s section data"), section->name);
+ section->address = sec->sh_addr;
+ section->filename = filedata->file_name;
+ section->start = (unsigned char *) get_data (NULL, filedata,
+ sec->sh_offset, 1,
+ sec->sh_size, buf);
+ if (section->start == NULL)
+ section->size = 0;
+ else
+ {
+ unsigned char *start = section->start;
+ dwarf_size_type size = sec->sh_size;
+ dwarf_size_type uncompressed_size = 0;
+
+ if ((sec->sh_flags & SHF_COMPRESSED) != 0)
+ {
+ Elf_Internal_Chdr chdr;
+ unsigned int compression_header_size;
+
+ if (size < (is_32bit_elf
+ ? sizeof (Elf32_External_Chdr)
+ : sizeof (Elf64_External_Chdr)))
+ {
+ warn (_("compressed section %s is too small to contain a compression header\n"),
+ section->name);
+ return false;
+ }
+
+ compression_header_size = get_compression_header (&chdr, start, size);
+ if (compression_header_size == 0)
+ /* An error message will have already been generated
+ by get_compression_header. */
+ return false;
+
+ if (chdr.ch_type != ELFCOMPRESS_ZLIB)
+ {
+ warn (_("section '%s' has unsupported compress type: %d\n"),
+ section->name, chdr.ch_type);
+ return false;
+ }
+ uncompressed_size = chdr.ch_size;
+ start += compression_header_size;
+ size -= compression_header_size;
+ }
+ else if (size > 12 && streq ((char *) start, "ZLIB"))
+ {
+ /* Read the zlib header. In this case, it should be "ZLIB"
+ followed by the uncompressed section size, 8 bytes in
+ big-endian order. */
+ uncompressed_size = start[4]; uncompressed_size <<= 8;
+ uncompressed_size += start[5]; uncompressed_size <<= 8;
+ uncompressed_size += start[6]; uncompressed_size <<= 8;
+ uncompressed_size += start[7]; uncompressed_size <<= 8;
+ uncompressed_size += start[8]; uncompressed_size <<= 8;
+ uncompressed_size += start[9]; uncompressed_size <<= 8;
+ uncompressed_size += start[10]; uncompressed_size <<= 8;
+ uncompressed_size += start[11];
+ start += 12;
+ size -= 12;
+ }
+
+ if (uncompressed_size)
+ {
+ if (uncompress_section_contents (&start, uncompressed_size,
+ &size))
+ {
+ /* Free the compressed buffer, update the section buffer
+ and the section size if uncompress is successful. */
+ free (section->start);
+ section->start = start;
+ }
+ else
+ {
+ error (_("Unable to decompress section %s\n"),
+ printable_section_name (filedata, sec));
+ return false;
+ }
+ }
+
+ section->size = size;
+ }
+
+ if (section->start == NULL)
+ return false;
+
+ if (debug_displays [debug].relocate)
+ {
+ if (! apply_relocations (filedata, sec, section->start, section->size,
+ & section->reloc_info, & section->num_relocs))
+ return false;
+ }
+ else
+ {
+ section->reloc_info = NULL;
+ section->num_relocs = 0;
+ }
+
+ return true;
+}
+
+#if HAVE_LIBDEBUGINFOD
+/* Return a hex string representation of the build-id. */
+unsigned char *
+get_build_id (void * data)
+{
+ Filedata * filedata = (Filedata *) data;
+ Elf_Internal_Shdr * shdr;
+ unsigned long i;
+
+ /* Iterate through notes to find note.gnu.build-id.
+ FIXME: Only the first note in any note section is examined. */
+ for (i = 0, shdr = filedata->section_headers;
+ i < filedata->file_header.e_shnum && shdr != NULL;
+ i++, shdr++)
+ {
+ if (shdr->sh_type != SHT_NOTE)
+ continue;
+
+ char * next;
+ char * end;
+ size_t data_remaining;
+ size_t min_notesz;
+ Elf_External_Note * enote;
+ Elf_Internal_Note inote;
+
+ bfd_vma offset = shdr->sh_offset;
+ bfd_vma align = shdr->sh_addralign;
+ bfd_vma length = shdr->sh_size;
+
+ enote = (Elf_External_Note *) get_section_contents (shdr, filedata);
+ if (enote == NULL)
+ continue;
+
+ if (align < 4)
+ align = 4;
+ else if (align != 4 && align != 8)
+ {
+ free (enote);
+ continue;
+ }
+
+ end = (char *) enote + length;
+ data_remaining = end - (char *) enote;
+
+ if (!is_ia64_vms (filedata))
+ {
+ min_notesz = offsetof (Elf_External_Note, name);
+ if (data_remaining < min_notesz)
+ {
+ warn (_("\
+malformed note encountered in section %s whilst scanning for build-id note\n"),
+ printable_section_name (filedata, shdr));
+ free (enote);
+ continue;
+ }
+ data_remaining -= min_notesz;
+
+ inote.type = BYTE_GET (enote->type);
+ inote.namesz = BYTE_GET (enote->namesz);
+ inote.namedata = enote->name;
+ inote.descsz = BYTE_GET (enote->descsz);
+ inote.descdata = ((char *) enote
+ + ELF_NOTE_DESC_OFFSET (inote.namesz, align));
+ inote.descpos = offset + (inote.descdata - (char *) enote);
+ next = ((char *) enote
+ + ELF_NOTE_NEXT_OFFSET (inote.namesz, inote.descsz, align));
+ }
+ else
+ {
+ Elf64_External_VMS_Note *vms_enote;
+
+ /* PR binutils/15191
+ Make sure that there is enough data to read. */
+ min_notesz = offsetof (Elf64_External_VMS_Note, name);
+ if (data_remaining < min_notesz)
+ {
+ warn (_("\
+malformed note encountered in section %s whilst scanning for build-id note\n"),
+ printable_section_name (filedata, shdr));
+ free (enote);
+ continue;
+ }
+ data_remaining -= min_notesz;
+
+ vms_enote = (Elf64_External_VMS_Note *) enote;
+ inote.type = BYTE_GET (vms_enote->type);
+ inote.namesz = BYTE_GET (vms_enote->namesz);
+ inote.namedata = vms_enote->name;
+ inote.descsz = BYTE_GET (vms_enote->descsz);
+ inote.descdata = inote.namedata + align_power (inote.namesz, 3);
+ inote.descpos = offset + (inote.descdata - (char *) enote);
+ next = inote.descdata + align_power (inote.descsz, 3);
+ }
+
+ /* Skip malformed notes. */
+ if ((size_t) (inote.descdata - inote.namedata) < inote.namesz
+ || (size_t) (inote.descdata - inote.namedata) > data_remaining
+ || (size_t) (next - inote.descdata) < inote.descsz
+ || ((size_t) (next - inote.descdata)
+ > data_remaining - (size_t) (inote.descdata - inote.namedata)))
+ {
+ warn (_("\
+malformed note encountered in section %s whilst scanning for build-id note\n"),
+ printable_section_name (filedata, shdr));
+ free (enote);
+ continue;
+ }
+
+ /* Check if this is the build-id note. If so then convert the build-id
+ bytes to a hex string. */
+ if (inote.namesz > 0
+ && startswith (inote.namedata, "GNU")
+ && inote.type == NT_GNU_BUILD_ID)
+ {
+ unsigned long j;
+ char * build_id;
+
+ build_id = malloc (inote.descsz * 2 + 1);
+ if (build_id == NULL)
+ {
+ free (enote);
+ return NULL;
+ }
+
+ for (j = 0; j < inote.descsz; ++j)
+ sprintf (build_id + (j * 2), "%02x", inote.descdata[j] & 0xff);
+ build_id[inote.descsz * 2] = '\0';
+ free (enote);
+
+ return (unsigned char *) build_id;
+ }
+ free (enote);
+ }
+
+ return NULL;
+}
+#endif /* HAVE_LIBDEBUGINFOD */
+
+/* If this is not NULL, load_debug_section will only look for sections
+ within the list of sections given here. */
+static unsigned int * section_subset = NULL;
+
+bool
+load_debug_section (enum dwarf_section_display_enum debug, void * data)
+{
+ struct dwarf_section * section = &debug_displays [debug].section;
+ Elf_Internal_Shdr * sec;
+ Filedata * filedata = (Filedata *) data;
+
+ if (!dump_any_debugging)
+ return false;
+
+ /* Without section headers we cannot find any sections. */
+ if (filedata->section_headers == NULL)
+ return false;
+
+ if (filedata->string_table == NULL
+ && filedata->file_header.e_shstrndx != SHN_UNDEF
+ && filedata->file_header.e_shstrndx < filedata->file_header.e_shnum)
+ {
+ Elf_Internal_Shdr * strs;
+
+ /* Read in the string table, so that we have section names to scan. */
+ strs = filedata->section_headers + filedata->file_header.e_shstrndx;
+
+ if (strs != NULL && strs->sh_size != 0)
+ {
+ filedata->string_table
+ = (char *) get_data (NULL, filedata, strs->sh_offset,
+ 1, strs->sh_size, _("string table"));
+
+ filedata->string_table_length
+ = filedata->string_table != NULL ? strs->sh_size : 0;
+ }
+ }
+
+ /* Locate the debug section. */
+ sec = find_section_in_set (filedata, section->uncompressed_name, section_subset);
+ if (sec != NULL)
+ section->name = section->uncompressed_name;
+ else
+ {
+ sec = find_section_in_set (filedata, section->compressed_name, section_subset);
+ if (sec != NULL)
+ section->name = section->compressed_name;
+ }
+ if (sec == NULL)
+ return false;
+
+ /* If we're loading from a subset of sections, and we've loaded
+ a section matching this name before, it's likely that it's a
+ different one. */
+ if (section_subset != NULL)
+ free_debug_section (debug);
+
+ return load_specific_debug_section (debug, sec, data);
+}
+
+void
+free_debug_section (enum dwarf_section_display_enum debug)
+{
+ struct dwarf_section * section = &debug_displays [debug].section;
+
+ if (section->start == NULL)
+ return;
+
+ free ((char *) section->start);
+ section->start = NULL;
+ section->address = 0;
+ section->size = 0;
+
+ free (section->reloc_info);
+ section->reloc_info = NULL;
+ section->num_relocs = 0;
+}
+
+static bool
+display_debug_section (int shndx, Elf_Internal_Shdr * section, Filedata * filedata)
+{
+ const char *name = (section_name_valid (filedata, section)
+ ? section_name (filedata, section) : "");
+ const char *print_name = printable_section_name (filedata, section);
+ bfd_size_type length;
+ bool result = true;
+ int i;
+
+ length = section->sh_size;
+ if (length == 0)
+ {
+ printf (_("\nSection '%s' has no debugging data.\n"), print_name);
+ return true;
+ }
+ if (section->sh_type == SHT_NOBITS)
+ {
+ /* There is no point in dumping the contents of a debugging section
+ which has the NOBITS type - the bits in the file will be random.
+ This can happen when a file containing a .eh_frame section is
+ stripped with the --only-keep-debug command line option. */
+ printf (_("section '%s' has the NOBITS type - its contents are unreliable.\n"),
+ print_name);
+ return false;
+ }
+
+ if (startswith (name, ".gnu.linkonce.wi."))
+ name = ".debug_info";
+
+ /* See if we know how to display the contents of this section. */
+ for (i = 0; i < max; i++)
+ {
+ enum dwarf_section_display_enum id = (enum dwarf_section_display_enum) i;
+ struct dwarf_section_display * display = debug_displays + i;
+ struct dwarf_section * sec = & display->section;
+
+ if (streq (sec->uncompressed_name, name)
+ || (id == line && startswith (name, ".debug_line."))
+ || streq (sec->compressed_name, name))
+ {
+ bool secondary = (section != find_section (filedata, name));
+
+ if (secondary)
+ free_debug_section (id);
+
+ if (i == line && startswith (name, ".debug_line."))
+ sec->name = name;
+ else if (streq (sec->uncompressed_name, name))
+ sec->name = sec->uncompressed_name;
+ else
+ sec->name = sec->compressed_name;
+
+ if (load_specific_debug_section (id, section, filedata))
+ {
+ /* If this debug section is part of a CU/TU set in a .dwp file,
+ restrict load_debug_section to the sections in that set. */
+ section_subset = find_cu_tu_set (filedata, shndx);
+
+ result &= display->display (sec, filedata);
+
+ section_subset = NULL;
+
+ if (secondary || (id != info && id != abbrev && id != debug_addr))
+ free_debug_section (id);
+ }
+ break;
+ }
+ }
+
+ if (i == max)
+ {
+ printf (_("Unrecognized debug section: %s\n"), print_name);
+ result = false;
+ }
+
+ return result;
+}
+
+/* Set DUMP_SECTS for all sections where dumps were requested
+ based on section name. */
+
+static void
+initialise_dumps_byname (Filedata * filedata)
+{
+ struct dump_list_entry * cur;
+
+ for (cur = dump_sects_byname; cur; cur = cur->next)
+ {
+ unsigned int i;
+ bool any = false;
+
+ for (i = 0; i < filedata->file_header.e_shnum; i++)
+ if (section_name_valid (filedata, filedata->section_headers + i)
+ && streq (section_name (filedata, filedata->section_headers + i),
+ cur->name))
+ {
+ request_dump_bynumber (&filedata->dump, i, cur->type);
+ any = true;
+ }
+
+ if (!any && !filedata->is_separate)
+ warn (_("Section '%s' was not dumped because it does not exist\n"),
+ cur->name);
+ }
+}
+
+static bool
+process_section_contents (Filedata * filedata)
+{
+ Elf_Internal_Shdr * section;
+ unsigned int i;
+ bool res = true;
+
+ if (! do_dump)
+ return true;
+
+ initialise_dumps_byname (filedata);
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum && i < filedata->dump.num_dump_sects;
+ i++, section++)
+ {
+ dump_type dump = filedata->dump.dump_sects[i];
+
+ if (filedata->is_separate && ! process_links)
+ dump &= DEBUG_DUMP;
+
+#ifdef SUPPORT_DISASSEMBLY
+ if (dump & DISASS_DUMP)
+ {
+ if (! disassemble_section (section, filedata))
+ res = false;
+ }
+#endif
+ if (dump & HEX_DUMP)
+ {
+ if (! dump_section_as_bytes (section, filedata, false))
+ res = false;
+ }
+
+ if (dump & RELOC_DUMP)
+ {
+ if (! dump_section_as_bytes (section, filedata, true))
+ res = false;
+ }
+
+ if (dump & STRING_DUMP)
+ {
+ if (! dump_section_as_strings (section, filedata))
+ res = false;
+ }
+
+ if (dump & DEBUG_DUMP)
+ {
+ if (! display_debug_section (i, section, filedata))
+ res = false;
+ }
+
+#ifdef ENABLE_LIBCTF
+ if (dump & CTF_DUMP)
+ {
+ if (! dump_section_as_ctf (section, filedata))
+ res = false;
+ }
+#endif
+ }
+
+ if (! filedata->is_separate)
+ {
+ /* Check to see if the user requested a
+ dump of a section that does not exist. */
+ for (; i < filedata->dump.num_dump_sects; i++)
+ if (filedata->dump.dump_sects[i])
+ {
+ warn (_("Section %d was not dumped because it does not exist!\n"), i);
+ res = false;
+ }
+ }
+
+ return res;
+}
+
+static void
+process_mips_fpe_exception (int mask)
+{
+ if (mask)
+ {
+ bool first = true;
+
+ if (mask & OEX_FPU_INEX)
+ fputs ("INEX", stdout), first = false;
+ if (mask & OEX_FPU_UFLO)
+ printf ("%sUFLO", first ? "" : "|"), first = false;
+ if (mask & OEX_FPU_OFLO)
+ printf ("%sOFLO", first ? "" : "|"), first = false;
+ if (mask & OEX_FPU_DIV0)
+ printf ("%sDIV0", first ? "" : "|"), first = false;
+ if (mask & OEX_FPU_INVAL)
+ printf ("%sINVAL", first ? "" : "|");
+ }
+ else
+ fputs ("0", stdout);
+}
+
+/* Display's the value of TAG at location P. If TAG is
+ greater than 0 it is assumed to be an unknown tag, and
+ a message is printed to this effect. Otherwise it is
+ assumed that a message has already been printed.
+
+ If the bottom bit of TAG is set it assumed to have a
+ string value, otherwise it is assumed to have an integer
+ value.
+
+ Returns an updated P pointing to the first unread byte
+ beyond the end of TAG's value.
+
+ Reads at or beyond END will not be made. */
+
+static unsigned char *
+display_tag_value (signed int tag,
+ unsigned char * p,
+ const unsigned char * const end)
+{
+ unsigned long val;
+
+ if (tag > 0)
+ printf (" Tag_unknown_%d: ", tag);
+
+ if (p >= end)
+ {
+ warn (_("<corrupt tag>\n"));
+ }
+ else if (tag & 1)
+ {
+ /* PR 17531 file: 027-19978-0.004. */
+ size_t maxlen = (end - p) - 1;
+
+ putchar ('"');
+ if (maxlen > 0)
+ {
+ print_symbol ((int) maxlen, (const char *) p);
+ p += strnlen ((char *) p, maxlen) + 1;
+ }
+ else
+ {
+ printf (_("<corrupt string tag>"));
+ p = (unsigned char *) end;
+ }
+ printf ("\"\n");
+ }
+ else
+ {
+ READ_ULEB (val, p, end);
+ printf ("%ld (0x%lx)\n", val, val);
+ }
+
+ assert (p <= end);
+ return p;
+}
+
+/* ARC ABI attributes section. */
+
+static unsigned char *
+display_arc_attribute (unsigned char * p,
+ const unsigned char * const end)
+{
+ unsigned int tag;
+ unsigned int val;
+
+ READ_ULEB (tag, p, end);
+
+ switch (tag)
+ {
+ case Tag_ARC_PCS_config:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_PCS_config: ");
+ switch (val)
+ {
+ case 0:
+ printf (_("Absent/Non standard\n"));
+ break;
+ case 1:
+ printf (_("Bare metal/mwdt\n"));
+ break;
+ case 2:
+ printf (_("Bare metal/newlib\n"));
+ break;
+ case 3:
+ printf (_("Linux/uclibc\n"));
+ break;
+ case 4:
+ printf (_("Linux/glibc\n"));
+ break;
+ default:
+ printf (_("Unknown\n"));
+ break;
+ }
+ break;
+
+ case Tag_ARC_CPU_base:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_CPU_base: ");
+ switch (val)
+ {
+ default:
+ case TAG_CPU_NONE:
+ printf (_("Absent\n"));
+ break;
+ case TAG_CPU_ARC6xx:
+ printf ("ARC6xx\n");
+ break;
+ case TAG_CPU_ARC7xx:
+ printf ("ARC7xx\n");
+ break;
+ case TAG_CPU_ARCEM:
+ printf ("ARCEM\n");
+ break;
+ case TAG_CPU_ARCHS:
+ printf ("ARCHS\n");
+ break;
+ }
+ break;
+
+ case Tag_ARC_CPU_variation:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_CPU_variation: ");
+ switch (val)
+ {
+ default:
+ if (val > 0 && val < 16)
+ printf ("Core%d\n", val);
+ else
+ printf ("Unknown\n");
+ break;
+
+ case 0:
+ printf (_("Absent\n"));
+ break;
+ }
+ break;
+
+ case Tag_ARC_CPU_name:
+ printf (" Tag_ARC_CPU_name: ");
+ p = display_tag_value (-1, p, end);
+ break;
+
+ case Tag_ARC_ABI_rf16:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_ABI_rf16: %s\n", val ? _("yes") : _("no"));
+ break;
+
+ case Tag_ARC_ABI_osver:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_ABI_osver: v%d\n", val);
+ break;
+
+ case Tag_ARC_ABI_pic:
+ case Tag_ARC_ABI_sda:
+ READ_ULEB (val, p, end);
+ printf (tag == Tag_ARC_ABI_sda ? " Tag_ARC_ABI_sda: "
+ : " Tag_ARC_ABI_pic: ");
+ switch (val)
+ {
+ case 0:
+ printf (_("Absent\n"));
+ break;
+ case 1:
+ printf ("MWDT\n");
+ break;
+ case 2:
+ printf ("GNU\n");
+ break;
+ default:
+ printf (_("Unknown\n"));
+ break;
+ }
+ break;
+
+ case Tag_ARC_ABI_tls:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_ABI_tls: %s\n", val ? "r25": "none");
+ break;
+
+ case Tag_ARC_ABI_enumsize:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_ABI_enumsize: %s\n", val ? _("default") :
+ _("smallest"));
+ break;
+
+ case Tag_ARC_ABI_exceptions:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_ABI_exceptions: %s\n", val ? _("OPTFP")
+ : _("default"));
+ break;
+
+ case Tag_ARC_ABI_double_size:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_ABI_double_size: %d\n", val);
+ break;
+
+ case Tag_ARC_ISA_config:
+ printf (" Tag_ARC_ISA_config: ");
+ p = display_tag_value (-1, p, end);
+ break;
+
+ case Tag_ARC_ISA_apex:
+ printf (" Tag_ARC_ISA_apex: ");
+ p = display_tag_value (-1, p, end);
+ break;
+
+ case Tag_ARC_ISA_mpy_option:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_ISA_mpy_option: %d\n", val);
+ break;
+
+ case Tag_ARC_ATR_version:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ARC_ATR_version: %d\n", val);
+ break;
+
+ default:
+ return display_tag_value (tag & 1, p, end);
+ }
+
+ return p;
+}
+
+/* ARM EABI attributes section. */
+typedef struct
+{
+ unsigned int tag;
+ const char * name;
+ /* 0 = special, 1 = string, 2 = uleb123, > 0x80 == table lookup. */
+ unsigned int type;
+ const char *const *table;
+} arm_attr_public_tag;
+
+static const char *const arm_attr_tag_CPU_arch[] =
+ {"Pre-v4", "v4", "v4T", "v5T", "v5TE", "v5TEJ", "v6", "v6KZ", "v6T2",
+ "v6K", "v7", "v6-M", "v6S-M", "v7E-M", "v8", "v8-R", "v8-M.baseline",
+ "v8-M.mainline", "v8.1-A", "v8.2-A", "v8.3-A",
+ "v8.1-M.mainline", "v9"};
+static const char *const arm_attr_tag_ARM_ISA_use[] = {"No", "Yes"};
+static const char *const arm_attr_tag_THUMB_ISA_use[] =
+ {"No", "Thumb-1", "Thumb-2", "Yes"};
+static const char *const arm_attr_tag_FP_arch[] =
+ {"No", "VFPv1", "VFPv2", "VFPv3", "VFPv3-D16", "VFPv4", "VFPv4-D16",
+ "FP for ARMv8", "FPv5/FP-D16 for ARMv8"};
+static const char *const arm_attr_tag_WMMX_arch[] = {"No", "WMMXv1", "WMMXv2"};
+static const char *const arm_attr_tag_Advanced_SIMD_arch[] =
+ {"No", "NEONv1", "NEONv1 with Fused-MAC", "NEON for ARMv8",
+ "NEON for ARMv8.1"};
+static const char *const arm_attr_tag_PCS_config[] =
+ {"None", "Bare platform", "Linux application", "Linux DSO", "PalmOS 2004",
+ "PalmOS (reserved)", "SymbianOS 2004", "SymbianOS (reserved)"};
+static const char *const arm_attr_tag_ABI_PCS_R9_use[] =
+ {"V6", "SB", "TLS", "Unused"};
+static const char *const arm_attr_tag_ABI_PCS_RW_data[] =
+ {"Absolute", "PC-relative", "SB-relative", "None"};
+static const char *const arm_attr_tag_ABI_PCS_RO_data[] =
+ {"Absolute", "PC-relative", "None"};
+static const char *const arm_attr_tag_ABI_PCS_GOT_use[] =
+ {"None", "direct", "GOT-indirect"};
+static const char *const arm_attr_tag_ABI_PCS_wchar_t[] =
+ {"None", "??? 1", "2", "??? 3", "4"};
+static const char *const arm_attr_tag_ABI_FP_rounding[] = {"Unused", "Needed"};
+static const char *const arm_attr_tag_ABI_FP_denormal[] =
+ {"Unused", "Needed", "Sign only"};
+static const char *const arm_attr_tag_ABI_FP_exceptions[] = {"Unused", "Needed"};
+static const char *const arm_attr_tag_ABI_FP_user_exceptions[] = {"Unused", "Needed"};
+static const char *const arm_attr_tag_ABI_FP_number_model[] =
+ {"Unused", "Finite", "RTABI", "IEEE 754"};
+static const char *const arm_attr_tag_ABI_enum_size[] =
+ {"Unused", "small", "int", "forced to int"};
+static const char *const arm_attr_tag_ABI_HardFP_use[] =
+ {"As Tag_FP_arch", "SP only", "Reserved", "Deprecated"};
+static const char *const arm_attr_tag_ABI_VFP_args[] =
+ {"AAPCS", "VFP registers", "custom", "compatible"};
+static const char *const arm_attr_tag_ABI_WMMX_args[] =
+ {"AAPCS", "WMMX registers", "custom"};
+static const char *const arm_attr_tag_ABI_optimization_goals[] =
+ {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size",
+ "Aggressive Size", "Prefer Debug", "Aggressive Debug"};
+static const char *const arm_attr_tag_ABI_FP_optimization_goals[] =
+ {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size",
+ "Aggressive Size", "Prefer Accuracy", "Aggressive Accuracy"};
+static const char *const arm_attr_tag_CPU_unaligned_access[] = {"None", "v6"};
+static const char *const arm_attr_tag_FP_HP_extension[] =
+ {"Not Allowed", "Allowed"};
+static const char *const arm_attr_tag_ABI_FP_16bit_format[] =
+ {"None", "IEEE 754", "Alternative Format"};
+static const char *const arm_attr_tag_DSP_extension[] =
+ {"Follow architecture", "Allowed"};
+static const char *const arm_attr_tag_MPextension_use[] =
+ {"Not Allowed", "Allowed"};
+static const char *const arm_attr_tag_DIV_use[] =
+ {"Allowed in Thumb-ISA, v7-R or v7-M", "Not allowed",
+ "Allowed in v7-A with integer division extension"};
+static const char *const arm_attr_tag_T2EE_use[] = {"Not Allowed", "Allowed"};
+static const char *const arm_attr_tag_Virtualization_use[] =
+ {"Not Allowed", "TrustZone", "Virtualization Extensions",
+ "TrustZone and Virtualization Extensions"};
+static const char *const arm_attr_tag_MPextension_use_legacy[] =
+ {"Not Allowed", "Allowed"};
+
+static const char *const arm_attr_tag_MVE_arch[] =
+ {"No MVE", "MVE Integer only", "MVE Integer and FP"};
+
+static const char * arm_attr_tag_PAC_extension[] =
+ {"No PAC/AUT instructions",
+ "PAC/AUT instructions permitted in the NOP space",
+ "PAC/AUT instructions permitted in the NOP and in the non-NOP space"};
+
+static const char * arm_attr_tag_BTI_extension[] =
+ {"BTI instructions not permitted",
+ "BTI instructions permitted in the NOP space",
+ "BTI instructions permitted in the NOP and in the non-NOP space"};
+
+static const char * arm_attr_tag_BTI_use[] =
+ {"Compiled without branch target enforcement",
+ "Compiled with branch target enforcement"};
+
+static const char * arm_attr_tag_PACRET_use[] =
+ {"Compiled without return address signing and authentication",
+ "Compiled with return address signing and authentication"};
+
+#define LOOKUP(id, name) \
+ {id, #name, 0x80 | ARRAY_SIZE(arm_attr_tag_##name), arm_attr_tag_##name}
+static arm_attr_public_tag arm_attr_public_tags[] =
+{
+ {4, "CPU_raw_name", 1, NULL},
+ {5, "CPU_name", 1, NULL},
+ LOOKUP(6, CPU_arch),
+ {7, "CPU_arch_profile", 0, NULL},
+ LOOKUP(8, ARM_ISA_use),
+ LOOKUP(9, THUMB_ISA_use),
+ LOOKUP(10, FP_arch),
+ LOOKUP(11, WMMX_arch),
+ LOOKUP(12, Advanced_SIMD_arch),
+ LOOKUP(13, PCS_config),
+ LOOKUP(14, ABI_PCS_R9_use),
+ LOOKUP(15, ABI_PCS_RW_data),
+ LOOKUP(16, ABI_PCS_RO_data),
+ LOOKUP(17, ABI_PCS_GOT_use),
+ LOOKUP(18, ABI_PCS_wchar_t),
+ LOOKUP(19, ABI_FP_rounding),
+ LOOKUP(20, ABI_FP_denormal),
+ LOOKUP(21, ABI_FP_exceptions),
+ LOOKUP(22, ABI_FP_user_exceptions),
+ LOOKUP(23, ABI_FP_number_model),
+ {24, "ABI_align_needed", 0, NULL},
+ {25, "ABI_align_preserved", 0, NULL},
+ LOOKUP(26, ABI_enum_size),
+ LOOKUP(27, ABI_HardFP_use),
+ LOOKUP(28, ABI_VFP_args),
+ LOOKUP(29, ABI_WMMX_args),
+ LOOKUP(30, ABI_optimization_goals),
+ LOOKUP(31, ABI_FP_optimization_goals),
+ {32, "compatibility", 0, NULL},
+ LOOKUP(34, CPU_unaligned_access),
+ LOOKUP(36, FP_HP_extension),
+ LOOKUP(38, ABI_FP_16bit_format),
+ LOOKUP(42, MPextension_use),
+ LOOKUP(44, DIV_use),
+ LOOKUP(46, DSP_extension),
+ LOOKUP(48, MVE_arch),
+ LOOKUP(50, PAC_extension),
+ LOOKUP(52, BTI_extension),
+ LOOKUP(74, BTI_use),
+ LOOKUP(76, PACRET_use),
+ {64, "nodefaults", 0, NULL},
+ {65, "also_compatible_with", 0, NULL},
+ LOOKUP(66, T2EE_use),
+ {67, "conformance", 1, NULL},
+ LOOKUP(68, Virtualization_use),
+ LOOKUP(70, MPextension_use_legacy)
+};
+#undef LOOKUP
+
+static unsigned char *
+display_arm_attribute (unsigned char * p,
+ const unsigned char * const end)
+{
+ unsigned int tag;
+ unsigned int val;
+ arm_attr_public_tag * attr;
+ unsigned i;
+ unsigned int type;
+
+ READ_ULEB (tag, p, end);
+ attr = NULL;
+ for (i = 0; i < ARRAY_SIZE (arm_attr_public_tags); i++)
+ {
+ if (arm_attr_public_tags[i].tag == tag)
+ {
+ attr = &arm_attr_public_tags[i];
+ break;
+ }
+ }
+
+ if (attr)
+ {
+ printf (" Tag_%s: ", attr->name);
+ switch (attr->type)
+ {
+ case 0:
+ switch (tag)
+ {
+ case 7: /* Tag_CPU_arch_profile. */
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0: printf (_("None\n")); break;
+ case 'A': printf (_("Application\n")); break;
+ case 'R': printf (_("Realtime\n")); break;
+ case 'M': printf (_("Microcontroller\n")); break;
+ case 'S': printf (_("Application or Realtime\n")); break;
+ default: printf ("??? (%d)\n", val); break;
+ }
+ break;
+
+ case 24: /* Tag_align_needed. */
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0: printf (_("None\n")); break;
+ case 1: printf (_("8-byte\n")); break;
+ case 2: printf (_("4-byte\n")); break;
+ case 3: printf ("??? 3\n"); break;
+ default:
+ if (val <= 12)
+ printf (_("8-byte and up to %d-byte extended\n"),
+ 1 << val);
+ else
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ break;
+
+ case 25: /* Tag_align_preserved. */
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0: printf (_("None\n")); break;
+ case 1: printf (_("8-byte, except leaf SP\n")); break;
+ case 2: printf (_("8-byte\n")); break;
+ case 3: printf ("??? 3\n"); break;
+ default:
+ if (val <= 12)
+ printf (_("8-byte and up to %d-byte extended\n"),
+ 1 << val);
+ else
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ break;
+
+ case 32: /* Tag_compatibility. */
+ {
+ READ_ULEB (val, p, end);
+ printf (_("flag = %d, vendor = "), val);
+ if (p < end - 1)
+ {
+ size_t maxlen = (end - p) - 1;
+
+ print_symbol ((int) maxlen, (const char *) p);
+ p += strnlen ((char *) p, maxlen) + 1;
+ }
+ else
+ {
+ printf (_("<corrupt>"));
+ p = (unsigned char *) end;
+ }
+ putchar ('\n');
+ }
+ break;
+
+ case 64: /* Tag_nodefaults. */
+ /* PR 17531: file: 001-505008-0.01. */
+ if (p < end)
+ p++;
+ printf (_("True\n"));
+ break;
+
+ case 65: /* Tag_also_compatible_with. */
+ READ_ULEB (val, p, end);
+ if (val == 6 /* Tag_CPU_arch. */)
+ {
+ READ_ULEB (val, p, end);
+ if ((unsigned int) val >= ARRAY_SIZE (arm_attr_tag_CPU_arch))
+ printf ("??? (%d)\n", val);
+ else
+ printf ("%s\n", arm_attr_tag_CPU_arch[val]);
+ }
+ else
+ printf ("???\n");
+ while (p < end && *(p++) != '\0' /* NUL terminator. */)
+ ;
+ break;
+
+ default:
+ printf (_("<unknown: %d>\n"), tag);
+ break;
+ }
+ return p;
+
+ case 1:
+ return display_tag_value (-1, p, end);
+ case 2:
+ return display_tag_value (0, p, end);
+
+ default:
+ assert (attr->type & 0x80);
+ READ_ULEB (val, p, end);
+ type = attr->type & 0x7f;
+ if (val >= type)
+ printf ("??? (%d)\n", val);
+ else
+ printf ("%s\n", attr->table[val]);
+ return p;
+ }
+ }
+
+ return display_tag_value (tag, p, end);
+}
+
+static unsigned char *
+display_gnu_attribute (unsigned char * p,
+ unsigned char * (* display_proc_gnu_attribute) (unsigned char *, unsigned int, const unsigned char * const),
+ const unsigned char * const end)
+{
+ unsigned int tag;
+ unsigned int val;
+
+ READ_ULEB (tag, p, end);
+
+ /* Tag_compatibility is the only generic GNU attribute defined at
+ present. */
+ if (tag == 32)
+ {
+ READ_ULEB (val, p, end);
+
+ printf (_("flag = %d, vendor = "), val);
+ if (p == end)
+ {
+ printf (_("<corrupt>\n"));
+ warn (_("corrupt vendor attribute\n"));
+ }
+ else
+ {
+ if (p < end - 1)
+ {
+ size_t maxlen = (end - p) - 1;
+
+ print_symbol ((int) maxlen, (const char *) p);
+ p += strnlen ((char *) p, maxlen) + 1;
+ }
+ else
+ {
+ printf (_("<corrupt>"));
+ p = (unsigned char *) end;
+ }
+ putchar ('\n');
+ }
+ return p;
+ }
+
+ if ((tag & 2) == 0 && display_proc_gnu_attribute)
+ return display_proc_gnu_attribute (p, tag, end);
+
+ return display_tag_value (tag, p, end);
+}
+
+static unsigned char *
+display_m68k_gnu_attribute (unsigned char * p,
+ unsigned int tag,
+ const unsigned char * const end)
+{
+ unsigned int val;
+
+ if (tag == Tag_GNU_M68K_ABI_FP)
+ {
+ printf (" Tag_GNU_M68K_ABI_FP: ");
+ if (p == end)
+ {
+ printf (_("<corrupt>\n"));
+ return p;
+ }
+ READ_ULEB (val, p, end);
+
+ if (val > 3)
+ printf ("(%#x), ", val);
+
+ switch (val & 3)
+ {
+ case 0:
+ printf (_("unspecified hard/soft float\n"));
+ break;
+ case 1:
+ printf (_("hard float\n"));
+ break;
+ case 2:
+ printf (_("soft float\n"));
+ break;
+ }
+ return p;
+ }
+
+ return display_tag_value (tag & 1, p, end);
+}
+
+static unsigned char *
+display_power_gnu_attribute (unsigned char * p,
+ unsigned int tag,
+ const unsigned char * const end)
+{
+ unsigned int val;
+
+ if (tag == Tag_GNU_Power_ABI_FP)
+ {
+ printf (" Tag_GNU_Power_ABI_FP: ");
+ if (p == end)
+ {
+ printf (_("<corrupt>\n"));
+ return p;
+ }
+ READ_ULEB (val, p, end);
+
+ if (val > 15)
+ printf ("(%#x), ", val);
+
+ switch (val & 3)
+ {
+ case 0:
+ printf (_("unspecified hard/soft float, "));
+ break;
+ case 1:
+ printf (_("hard float, "));
+ break;
+ case 2:
+ printf (_("soft float, "));
+ break;
+ case 3:
+ printf (_("single-precision hard float, "));
+ break;
+ }
+
+ switch (val & 0xC)
+ {
+ case 0:
+ printf (_("unspecified long double\n"));
+ break;
+ case 4:
+ printf (_("128-bit IBM long double\n"));
+ break;
+ case 8:
+ printf (_("64-bit long double\n"));
+ break;
+ case 12:
+ printf (_("128-bit IEEE long double\n"));
+ break;
+ }
+ return p;
+ }
+
+ if (tag == Tag_GNU_Power_ABI_Vector)
+ {
+ printf (" Tag_GNU_Power_ABI_Vector: ");
+ if (p == end)
+ {
+ printf (_("<corrupt>\n"));
+ return p;
+ }
+ READ_ULEB (val, p, end);
+
+ if (val > 3)
+ printf ("(%#x), ", val);
+
+ switch (val & 3)
+ {
+ case 0:
+ printf (_("unspecified\n"));
+ break;
+ case 1:
+ printf (_("generic\n"));
+ break;
+ case 2:
+ printf ("AltiVec\n");
+ break;
+ case 3:
+ printf ("SPE\n");
+ break;
+ }
+ return p;
+ }
+
+ if (tag == Tag_GNU_Power_ABI_Struct_Return)
+ {
+ printf (" Tag_GNU_Power_ABI_Struct_Return: ");
+ if (p == end)
+ {
+ printf (_("<corrupt>\n"));
+ return p;
+ }
+ READ_ULEB (val, p, end);
+
+ if (val > 2)
+ printf ("(%#x), ", val);
+
+ switch (val & 3)
+ {
+ case 0:
+ printf (_("unspecified\n"));
+ break;
+ case 1:
+ printf ("r3/r4\n");
+ break;
+ case 2:
+ printf (_("memory\n"));
+ break;
+ case 3:
+ printf ("???\n");
+ break;
+ }
+ return p;
+ }
+
+ return display_tag_value (tag & 1, p, end);
+}
+
+static unsigned char *
+display_s390_gnu_attribute (unsigned char * p,
+ unsigned int tag,
+ const unsigned char * const end)
+{
+ unsigned int val;
+
+ if (tag == Tag_GNU_S390_ABI_Vector)
+ {
+ printf (" Tag_GNU_S390_ABI_Vector: ");
+ READ_ULEB (val, p, end);
+
+ switch (val)
+ {
+ case 0:
+ printf (_("any\n"));
+ break;
+ case 1:
+ printf (_("software\n"));
+ break;
+ case 2:
+ printf (_("hardware\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+ }
+
+ return display_tag_value (tag & 1, p, end);
+}
+
+static void
+display_sparc_hwcaps (unsigned int mask)
+{
+ if (mask)
+ {
+ bool first = true;
+
+ if (mask & ELF_SPARC_HWCAP_MUL32)
+ fputs ("mul32", stdout), first = false;
+ if (mask & ELF_SPARC_HWCAP_DIV32)
+ printf ("%sdiv32", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_FSMULD)
+ printf ("%sfsmuld", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_V8PLUS)
+ printf ("%sv8plus", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_POPC)
+ printf ("%spopc", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_VIS)
+ printf ("%svis", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_VIS2)
+ printf ("%svis2", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_ASI_BLK_INIT)
+ printf ("%sASIBlkInit", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_FMAF)
+ printf ("%sfmaf", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_VIS3)
+ printf ("%svis3", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_HPC)
+ printf ("%shpc", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_RANDOM)
+ printf ("%srandom", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_TRANS)
+ printf ("%strans", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_FJFMAU)
+ printf ("%sfjfmau", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_IMA)
+ printf ("%sima", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP_ASI_CACHE_SPARING)
+ printf ("%scspare", first ? "" : "|"), first = false;
+ }
+ else
+ fputc ('0', stdout);
+ fputc ('\n', stdout);
+}
+
+static void
+display_sparc_hwcaps2 (unsigned int mask)
+{
+ if (mask)
+ {
+ bool first = true;
+
+ if (mask & ELF_SPARC_HWCAP2_FJATHPLUS)
+ fputs ("fjathplus", stdout), first = false;
+ if (mask & ELF_SPARC_HWCAP2_VIS3B)
+ printf ("%svis3b", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_ADP)
+ printf ("%sadp", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_SPARC5)
+ printf ("%ssparc5", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_MWAIT)
+ printf ("%smwait", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_XMPMUL)
+ printf ("%sxmpmul", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_XMONT)
+ printf ("%sxmont2", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_NSEC)
+ printf ("%snsec", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_FJATHHPC)
+ printf ("%sfjathhpc", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_FJDES)
+ printf ("%sfjdes", first ? "" : "|"), first = false;
+ if (mask & ELF_SPARC_HWCAP2_FJAES)
+ printf ("%sfjaes", first ? "" : "|"), first = false;
+ }
+ else
+ fputc ('0', stdout);
+ fputc ('\n', stdout);
+}
+
+static unsigned char *
+display_sparc_gnu_attribute (unsigned char * p,
+ unsigned int tag,
+ const unsigned char * const end)
+{
+ unsigned int val;
+
+ if (tag == Tag_GNU_Sparc_HWCAPS)
+ {
+ READ_ULEB (val, p, end);
+ printf (" Tag_GNU_Sparc_HWCAPS: ");
+ display_sparc_hwcaps (val);
+ return p;
+ }
+ if (tag == Tag_GNU_Sparc_HWCAPS2)
+ {
+ READ_ULEB (val, p, end);
+ printf (" Tag_GNU_Sparc_HWCAPS2: ");
+ display_sparc_hwcaps2 (val);
+ return p;
+ }
+
+ return display_tag_value (tag, p, end);
+}
+
+static void
+print_mips_fp_abi_value (unsigned int val)
+{
+ switch (val)
+ {
+ case Val_GNU_MIPS_ABI_FP_ANY:
+ printf (_("Hard or soft float\n"));
+ break;
+ case Val_GNU_MIPS_ABI_FP_DOUBLE:
+ printf (_("Hard float (double precision)\n"));
+ break;
+ case Val_GNU_MIPS_ABI_FP_SINGLE:
+ printf (_("Hard float (single precision)\n"));
+ break;
+ case Val_GNU_MIPS_ABI_FP_SOFT:
+ printf (_("Soft float\n"));
+ break;
+ case Val_GNU_MIPS_ABI_FP_OLD_64:
+ printf (_("Hard float (MIPS32r2 64-bit FPU 12 callee-saved)\n"));
+ break;
+ case Val_GNU_MIPS_ABI_FP_XX:
+ printf (_("Hard float (32-bit CPU, Any FPU)\n"));
+ break;
+ case Val_GNU_MIPS_ABI_FP_64:
+ printf (_("Hard float (32-bit CPU, 64-bit FPU)\n"));
+ break;
+ case Val_GNU_MIPS_ABI_FP_64A:
+ printf (_("Hard float compat (32-bit CPU, 64-bit FPU)\n"));
+ break;
+ case Val_GNU_MIPS_ABI_FP_NAN2008:
+ printf (_("NaN 2008 compatibility\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+}
+
+static unsigned char *
+display_mips_gnu_attribute (unsigned char * p,
+ unsigned int tag,
+ const unsigned char * const end)
+{
+ if (tag == Tag_GNU_MIPS_ABI_FP)
+ {
+ unsigned int val;
+
+ printf (" Tag_GNU_MIPS_ABI_FP: ");
+ READ_ULEB (val, p, end);
+ print_mips_fp_abi_value (val);
+ return p;
+ }
+
+ if (tag == Tag_GNU_MIPS_ABI_MSA)
+ {
+ unsigned int val;
+
+ printf (" Tag_GNU_MIPS_ABI_MSA: ");
+ READ_ULEB (val, p, end);
+
+ switch (val)
+ {
+ case Val_GNU_MIPS_ABI_MSA_ANY:
+ printf (_("Any MSA or not\n"));
+ break;
+ case Val_GNU_MIPS_ABI_MSA_128:
+ printf (_("128-bit MSA\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+ }
+
+ return display_tag_value (tag & 1, p, end);
+}
+
+static unsigned char *
+display_tic6x_attribute (unsigned char * p,
+ const unsigned char * const end)
+{
+ unsigned int tag;
+ unsigned int val;
+
+ READ_ULEB (tag, p, end);
+
+ switch (tag)
+ {
+ case Tag_ISA:
+ printf (" Tag_ISA: ");
+ READ_ULEB (val, p, end);
+
+ switch (val)
+ {
+ case C6XABI_Tag_ISA_none:
+ printf (_("None\n"));
+ break;
+ case C6XABI_Tag_ISA_C62X:
+ printf ("C62x\n");
+ break;
+ case C6XABI_Tag_ISA_C67X:
+ printf ("C67x\n");
+ break;
+ case C6XABI_Tag_ISA_C67XP:
+ printf ("C67x+\n");
+ break;
+ case C6XABI_Tag_ISA_C64X:
+ printf ("C64x\n");
+ break;
+ case C6XABI_Tag_ISA_C64XP:
+ printf ("C64x+\n");
+ break;
+ case C6XABI_Tag_ISA_C674X:
+ printf ("C674x\n");
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_wchar_t:
+ printf (" Tag_ABI_wchar_t: ");
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0:
+ printf (_("Not used\n"));
+ break;
+ case 1:
+ printf (_("2 bytes\n"));
+ break;
+ case 2:
+ printf (_("4 bytes\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_stack_align_needed:
+ printf (" Tag_ABI_stack_align_needed: ");
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0:
+ printf (_("8-byte\n"));
+ break;
+ case 1:
+ printf (_("16-byte\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_stack_align_preserved:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ABI_stack_align_preserved: ");
+ switch (val)
+ {
+ case 0:
+ printf (_("8-byte\n"));
+ break;
+ case 1:
+ printf (_("16-byte\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_DSBT:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ABI_DSBT: ");
+ switch (val)
+ {
+ case 0:
+ printf (_("DSBT addressing not used\n"));
+ break;
+ case 1:
+ printf (_("DSBT addressing used\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_PID:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ABI_PID: ");
+ switch (val)
+ {
+ case 0:
+ printf (_("Data addressing position-dependent\n"));
+ break;
+ case 1:
+ printf (_("Data addressing position-independent, GOT near DP\n"));
+ break;
+ case 2:
+ printf (_("Data addressing position-independent, GOT far from DP\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_PIC:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ABI_PIC: ");
+ switch (val)
+ {
+ case 0:
+ printf (_("Code addressing position-dependent\n"));
+ break;
+ case 1:
+ printf (_("Code addressing position-independent\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_array_object_alignment:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ABI_array_object_alignment: ");
+ switch (val)
+ {
+ case 0:
+ printf (_("8-byte\n"));
+ break;
+ case 1:
+ printf (_("4-byte\n"));
+ break;
+ case 2:
+ printf (_("16-byte\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_array_object_align_expected:
+ READ_ULEB (val, p, end);
+ printf (" Tag_ABI_array_object_align_expected: ");
+ switch (val)
+ {
+ case 0:
+ printf (_("8-byte\n"));
+ break;
+ case 1:
+ printf (_("4-byte\n"));
+ break;
+ case 2:
+ printf (_("16-byte\n"));
+ break;
+ default:
+ printf ("??? (%d)\n", val);
+ break;
+ }
+ return p;
+
+ case Tag_ABI_compatibility:
+ {
+ READ_ULEB (val, p, end);
+ printf (" Tag_ABI_compatibility: ");
+ printf (_("flag = %d, vendor = "), val);
+ if (p < end - 1)
+ {
+ size_t maxlen = (end - p) - 1;
+
+ print_symbol ((int) maxlen, (const char *) p);
+ p += strnlen ((char *) p, maxlen) + 1;
+ }
+ else
+ {
+ printf (_("<corrupt>"));
+ p = (unsigned char *) end;
+ }
+ putchar ('\n');
+ return p;
+ }
+
+ case Tag_ABI_conformance:
+ {
+ printf (" Tag_ABI_conformance: \"");
+ if (p < end - 1)
+ {
+ size_t maxlen = (end - p) - 1;
+
+ print_symbol ((int) maxlen, (const char *) p);
+ p += strnlen ((char *) p, maxlen) + 1;
+ }
+ else
+ {
+ printf (_("<corrupt>"));
+ p = (unsigned char *) end;
+ }
+ printf ("\"\n");
+ return p;
+ }
+ }
+
+ return display_tag_value (tag, p, end);
+}
+
+static void
+display_raw_attribute (unsigned char * p, unsigned char const * const end)
+{
+ unsigned long addr = 0;
+ size_t bytes = end - p;
+
+ assert (end >= p);
+ while (bytes)
+ {
+ int j;
+ int k;
+ int lbytes = (bytes > 16 ? 16 : bytes);
+
+ printf (" 0x%8.8lx ", addr);
+
+ for (j = 0; j < 16; j++)
+ {
+ if (j < lbytes)
+ printf ("%2.2x", p[j]);
+ else
+ printf (" ");
+
+ if ((j & 3) == 3)
+ printf (" ");
+ }
+
+ for (j = 0; j < lbytes; j++)
+ {
+ k = p[j];
+ if (k >= ' ' && k < 0x7f)
+ printf ("%c", k);
+ else
+ printf (".");
+ }
+
+ putchar ('\n');
+
+ p += lbytes;
+ bytes -= lbytes;
+ addr += lbytes;
+ }
+
+ putchar ('\n');
+}
+
+static unsigned char *
+display_msp430_attribute (unsigned char * p,
+ const unsigned char * const end)
+{
+ unsigned int val;
+ unsigned int tag;
+
+ READ_ULEB (tag, p, end);
+
+ switch (tag)
+ {
+ case OFBA_MSPABI_Tag_ISA:
+ printf (" Tag_ISA: ");
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0: printf (_("None\n")); break;
+ case 1: printf (_("MSP430\n")); break;
+ case 2: printf (_("MSP430X\n")); break;
+ default: printf ("??? (%d)\n", val); break;
+ }
+ break;
+
+ case OFBA_MSPABI_Tag_Code_Model:
+ printf (" Tag_Code_Model: ");
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0: printf (_("None\n")); break;
+ case 1: printf (_("Small\n")); break;
+ case 2: printf (_("Large\n")); break;
+ default: printf ("??? (%d)\n", val); break;
+ }
+ break;
+
+ case OFBA_MSPABI_Tag_Data_Model:
+ printf (" Tag_Data_Model: ");
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0: printf (_("None\n")); break;
+ case 1: printf (_("Small\n")); break;
+ case 2: printf (_("Large\n")); break;
+ case 3: printf (_("Restricted Large\n")); break;
+ default: printf ("??? (%d)\n", val); break;
+ }
+ break;
+
+ default:
+ printf (_(" <unknown tag %d>: "), tag);
+
+ if (tag & 1)
+ {
+ putchar ('"');
+ if (p < end - 1)
+ {
+ size_t maxlen = (end - p) - 1;
+
+ print_symbol ((int) maxlen, (const char *) p);
+ p += strnlen ((char *) p, maxlen) + 1;
+ }
+ else
+ {
+ printf (_("<corrupt>"));
+ p = (unsigned char *) end;
+ }
+ printf ("\"\n");
+ }
+ else
+ {
+ READ_ULEB (val, p, end);
+ printf ("%d (0x%x)\n", val, val);
+ }
+ break;
+ }
+
+ assert (p <= end);
+ return p;
+}
+
+static unsigned char *
+display_msp430_gnu_attribute (unsigned char * p,
+ unsigned int tag,
+ const unsigned char * const end)
+{
+ if (tag == Tag_GNU_MSP430_Data_Region)
+ {
+ unsigned int val;
+
+ printf (" Tag_GNU_MSP430_Data_Region: ");
+ READ_ULEB (val, p, end);
+
+ switch (val)
+ {
+ case Val_GNU_MSP430_Data_Region_Any:
+ printf (_("Any Region\n"));
+ break;
+ case Val_GNU_MSP430_Data_Region_Lower:
+ printf (_("Lower Region Only\n"));
+ break;
+ default:
+ printf ("??? (%u)\n", val);
+ }
+ return p;
+ }
+ return display_tag_value (tag & 1, p, end);
+}
+
+struct riscv_attr_tag_t {
+ const char *name;
+ unsigned int tag;
+};
+
+static struct riscv_attr_tag_t riscv_attr_tag[] =
+{
+#define T(tag) {"Tag_RISCV_" #tag, Tag_RISCV_##tag}
+ T(arch),
+ T(priv_spec),
+ T(priv_spec_minor),
+ T(priv_spec_revision),
+ T(unaligned_access),
+ T(stack_align),
+#undef T
+};
+
+static unsigned char *
+display_riscv_attribute (unsigned char *p,
+ const unsigned char * const end)
+{
+ unsigned int val;
+ unsigned int tag;
+ struct riscv_attr_tag_t *attr = NULL;
+ unsigned i;
+
+ READ_ULEB (tag, p, end);
+
+ /* Find the name of attribute. */
+ for (i = 0; i < ARRAY_SIZE (riscv_attr_tag); i++)
+ {
+ if (riscv_attr_tag[i].tag == tag)
+ {
+ attr = &riscv_attr_tag[i];
+ break;
+ }
+ }
+
+ if (attr)
+ printf (" %s: ", attr->name);
+ else
+ return display_tag_value (tag, p, end);
+
+ switch (tag)
+ {
+ case Tag_RISCV_priv_spec:
+ case Tag_RISCV_priv_spec_minor:
+ case Tag_RISCV_priv_spec_revision:
+ READ_ULEB (val, p, end);
+ printf (_("%u\n"), val);
+ break;
+ case Tag_RISCV_unaligned_access:
+ READ_ULEB (val, p, end);
+ switch (val)
+ {
+ case 0:
+ printf (_("No unaligned access\n"));
+ break;
+ case 1:
+ printf (_("Unaligned access\n"));
+ break;
+ }
+ break;
+ case Tag_RISCV_stack_align:
+ READ_ULEB (val, p, end);
+ printf (_("%u-bytes\n"), val);
+ break;
+ case Tag_RISCV_arch:
+ p = display_tag_value (-1, p, end);
+ break;
+ default:
+ return display_tag_value (tag, p, end);
+ }
+
+ return p;
+}
+
+static unsigned char *
+display_csky_attribute (unsigned char * p,
+ const unsigned char * const end)
+{
+ unsigned int tag;
+ unsigned int val;
+ READ_ULEB (tag, p, end);
+
+ if (tag >= Tag_CSKY_MAX)
+ {
+ return display_tag_value (-1, p, end);
+ }
+
+ switch (tag)
+ {
+ case Tag_CSKY_ARCH_NAME:
+ printf (" Tag_CSKY_ARCH_NAME:\t\t");
+ return display_tag_value (-1, p, end);
+ case Tag_CSKY_CPU_NAME:
+ printf (" Tag_CSKY_CPU_NAME:\t\t");
+ return display_tag_value (-1, p, end);
+
+ case Tag_CSKY_ISA_FLAGS:
+ printf (" Tag_CSKY_ISA_FLAGS:\t\t");
+ return display_tag_value (0, p, end);
+ case Tag_CSKY_ISA_EXT_FLAGS:
+ printf (" Tag_CSKY_ISA_EXT_FLAGS:\t");
+ return display_tag_value (0, p, end);
+
+ case Tag_CSKY_DSP_VERSION:
+ printf (" Tag_CSKY_DSP_VERSION:\t\t");
+ READ_ULEB (val, p, end);
+ if (val == VAL_CSKY_DSP_VERSION_EXTENSION)
+ printf ("DSP Extension\n");
+ else if (val == VAL_CSKY_DSP_VERSION_2)
+ printf ("DSP 2.0\n");
+ break;
+
+ case Tag_CSKY_VDSP_VERSION:
+ printf (" Tag_CSKY_VDSP_VERSION:\t");
+ READ_ULEB (val, p, end);
+ printf ("VDSP Version %d\n", val);
+ break;
+
+ case Tag_CSKY_FPU_VERSION:
+ printf (" Tag_CSKY_FPU_VERSION:\t\t");
+ READ_ULEB (val, p, end);
+ if (val == VAL_CSKY_FPU_VERSION_1)
+ printf ("ABIV1 FPU Version 1\n");
+ else if (val == VAL_CSKY_FPU_VERSION_2)
+ printf ("FPU Version 2\n");
+ break;
+
+ case Tag_CSKY_FPU_ABI:
+ printf (" Tag_CSKY_FPU_ABI:\t\t");
+ READ_ULEB (val, p, end);
+ if (val == VAL_CSKY_FPU_ABI_HARD)
+ printf ("Hard\n");
+ else if (val == VAL_CSKY_FPU_ABI_SOFTFP)
+ printf ("SoftFP\n");
+ else if (val == VAL_CSKY_FPU_ABI_SOFT)
+ printf ("Soft\n");
+ break;
+ case Tag_CSKY_FPU_ROUNDING:
+ READ_ULEB (val, p, end);
+ if (val == 1)
+ {
+ printf (" Tag_CSKY_FPU_ROUNDING:\t");
+ printf ("Needed\n");
+ }
+ break;
+ case Tag_CSKY_FPU_DENORMAL:
+ READ_ULEB (val, p, end);
+ if (val == 1)
+ {
+ printf (" Tag_CSKY_FPU_DENORMAL:\t");
+ printf ("Needed\n");
+ }
+ break;
+ case Tag_CSKY_FPU_Exception:
+ READ_ULEB (val, p, end);
+ if (val == 1)
+ {
+ printf (" Tag_CSKY_FPU_Exception:\t");
+ printf ("Needed\n");
+ }
+ break;
+ case Tag_CSKY_FPU_NUMBER_MODULE:
+ printf (" Tag_CSKY_FPU_NUMBER_MODULE:\t");
+ return display_tag_value (-1, p, end);
+ case Tag_CSKY_FPU_HARDFP:
+ printf (" Tag_CSKY_FPU_HARDFP:\t\t");
+ READ_ULEB (val, p, end);
+ if (val & VAL_CSKY_FPU_HARDFP_HALF)
+ printf (" Half");
+ if (val & VAL_CSKY_FPU_HARDFP_SINGLE)
+ printf (" Single");
+ if (val & VAL_CSKY_FPU_HARDFP_DOUBLE)
+ printf (" Double");
+ printf ("\n");
+ break;
+ default:
+ return display_tag_value (tag, p, end);
+ }
+ return p;
+}
+
+static bool
+process_attributes (Filedata * filedata,
+ const char * public_name,
+ unsigned int proc_type,
+ unsigned char * (* display_pub_attribute) (unsigned char *, const unsigned char * const),
+ unsigned char * (* display_proc_gnu_attribute) (unsigned char *, unsigned int, const unsigned char * const))
+{
+ Elf_Internal_Shdr * sect;
+ unsigned i;
+ bool res = true;
+
+ /* Find the section header so that we get the size. */
+ for (i = 0, sect = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, sect++)
+ {
+ unsigned char * contents;
+ unsigned char * p;
+
+ if (sect->sh_type != proc_type && sect->sh_type != SHT_GNU_ATTRIBUTES)
+ continue;
+
+ contents = (unsigned char *) get_data (NULL, filedata, sect->sh_offset, 1,
+ sect->sh_size, _("attributes"));
+ if (contents == NULL)
+ {
+ res = false;
+ continue;
+ }
+
+ p = contents;
+ /* The first character is the version of the attributes.
+ Currently only version 1, (aka 'A') is recognised here. */
+ if (*p != 'A')
+ {
+ printf (_("Unknown attributes version '%c'(%d) - expecting 'A'\n"), *p, *p);
+ res = false;
+ }
+ else
+ {
+ bfd_vma section_len;
+
+ section_len = sect->sh_size - 1;
+ p++;
+
+ while (section_len > 0)
+ {
+ bfd_vma attr_len;
+ unsigned int namelen;
+ bool public_section;
+ bool gnu_section;
+
+ if (section_len <= 4)
+ {
+ error (_("Tag section ends prematurely\n"));
+ res = false;
+ break;
+ }
+ attr_len = byte_get (p, 4);
+ p += 4;
+
+ if (attr_len > section_len)
+ {
+ error (_("Bad attribute length (%u > %u)\n"),
+ (unsigned) attr_len, (unsigned) section_len);
+ attr_len = section_len;
+ res = false;
+ }
+ /* PR 17531: file: 001-101425-0.004 */
+ else if (attr_len < 5)
+ {
+ error (_("Attribute length of %u is too small\n"), (unsigned) attr_len);
+ res = false;
+ break;
+ }
+
+ section_len -= attr_len;
+ attr_len -= 4;
+
+ namelen = strnlen ((char *) p, attr_len) + 1;
+ if (namelen == 0 || namelen >= attr_len)
+ {
+ error (_("Corrupt attribute section name\n"));
+ res = false;
+ break;
+ }
+
+ printf (_("Attribute Section: "));
+ print_symbol (INT_MAX, (const char *) p);
+ putchar ('\n');
+
+ if (public_name && streq ((char *) p, public_name))
+ public_section = true;
+ else
+ public_section = false;
+
+ if (streq ((char *) p, "gnu"))
+ gnu_section = true;
+ else
+ gnu_section = false;
+
+ p += namelen;
+ attr_len -= namelen;
+
+ while (attr_len > 0 && p < contents + sect->sh_size)
+ {
+ int tag;
+ unsigned int val;
+ bfd_vma size;
+ unsigned char * end;
+
+ /* PR binutils/17531: Safe handling of corrupt files. */
+ if (attr_len < 6)
+ {
+ error (_("Unused bytes at end of section\n"));
+ res = false;
+ section_len = 0;
+ break;
+ }
+
+ tag = *(p++);
+ size = byte_get (p, 4);
+ if (size > attr_len)
+ {
+ error (_("Bad subsection length (%u > %u)\n"),
+ (unsigned) size, (unsigned) attr_len);
+ res = false;
+ size = attr_len;
+ }
+ /* PR binutils/17531: Safe handling of corrupt files. */
+ if (size < 6)
+ {
+ error (_("Bad subsection length (%u < 6)\n"),
+ (unsigned) size);
+ res = false;
+ section_len = 0;
+ break;
+ }
+
+ attr_len -= size;
+ end = p + size - 1;
+ assert (end <= contents + sect->sh_size);
+ p += 4;
+
+ switch (tag)
+ {
+ case 1:
+ printf (_("File Attributes\n"));
+ break;
+ case 2:
+ printf (_("Section Attributes:"));
+ goto do_numlist;
+ case 3:
+ printf (_("Symbol Attributes:"));
+ /* Fall through. */
+ do_numlist:
+ for (;;)
+ {
+ READ_ULEB (val, p, end);
+ if (val == 0)
+ break;
+ printf (" %d", val);
+ }
+ printf ("\n");
+ break;
+ default:
+ printf (_("Unknown tag: %d\n"), tag);
+ public_section = false;
+ break;
+ }
+
+ if (public_section && display_pub_attribute != NULL)
+ {
+ while (p < end)
+ p = display_pub_attribute (p, end);
+ assert (p == end);
+ }
+ else if (gnu_section && display_proc_gnu_attribute != NULL)
+ {
+ while (p < end)
+ p = display_gnu_attribute (p,
+ display_proc_gnu_attribute,
+ end);
+ assert (p == end);
+ }
+ else if (p < end)
+ {
+ printf (_(" Unknown attribute:\n"));
+ display_raw_attribute (p, end);
+ p = end;
+ }
+ else
+ attr_len = 0;
+ }
+ }
+ }
+
+ free (contents);
+ }
+
+ return res;
+}
+
+/* DATA points to the contents of a MIPS GOT that starts at VMA PLTGOT.
+ Print the Address, Access and Initial fields of an entry at VMA ADDR
+ and return the VMA of the next entry, or -1 if there was a problem.
+ Does not read from DATA_END or beyond. */
+
+static bfd_vma
+print_mips_got_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr,
+ unsigned char * data_end)
+{
+ printf (" ");
+ print_vma (addr, LONG_HEX);
+ printf (" ");
+ if (addr < pltgot + 0xfff0)
+ printf ("%6d(gp)", (int) (addr - pltgot - 0x7ff0));
+ else
+ printf ("%10s", "");
+ printf (" ");
+ if (data == NULL)
+ printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>"));
+ else
+ {
+ bfd_vma entry;
+ unsigned char * from = data + addr - pltgot;
+
+ if (from + (is_32bit_elf ? 4 : 8) > data_end)
+ {
+ warn (_("MIPS GOT entry extends beyond the end of available data\n"));
+ printf ("%*s", is_32bit_elf ? 8 : 16, _("<corrupt>"));
+ return (bfd_vma) -1;
+ }
+ else
+ {
+ entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8);
+ print_vma (entry, LONG_HEX);
+ }
+ }
+ return addr + (is_32bit_elf ? 4 : 8);
+}
+
+/* DATA points to the contents of a MIPS PLT GOT that starts at VMA
+ PLTGOT. Print the Address and Initial fields of an entry at VMA
+ ADDR and return the VMA of the next entry. */
+
+static bfd_vma
+print_mips_pltgot_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr)
+{
+ printf (" ");
+ print_vma (addr, LONG_HEX);
+ printf (" ");
+ if (data == NULL)
+ printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>"));
+ else
+ {
+ bfd_vma entry;
+
+ entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8);
+ print_vma (entry, LONG_HEX);
+ }
+ return addr + (is_32bit_elf ? 4 : 8);
+}
+
+static void
+print_mips_ases (unsigned int mask)
+{
+ if (mask & AFL_ASE_DSP)
+ fputs ("\n\tDSP ASE", stdout);
+ if (mask & AFL_ASE_DSPR2)
+ fputs ("\n\tDSP R2 ASE", stdout);
+ if (mask & AFL_ASE_DSPR3)
+ fputs ("\n\tDSP R3 ASE", stdout);
+ if (mask & AFL_ASE_EVA)
+ fputs ("\n\tEnhanced VA Scheme", stdout);
+ if (mask & AFL_ASE_MCU)
+ fputs ("\n\tMCU (MicroController) ASE", stdout);
+ if (mask & AFL_ASE_MDMX)
+ fputs ("\n\tMDMX ASE", stdout);
+ if (mask & AFL_ASE_MIPS3D)
+ fputs ("\n\tMIPS-3D ASE", stdout);
+ if (mask & AFL_ASE_MT)
+ fputs ("\n\tMT ASE", stdout);
+ if (mask & AFL_ASE_SMARTMIPS)
+ fputs ("\n\tSmartMIPS ASE", stdout);
+ if (mask & AFL_ASE_VIRT)
+ fputs ("\n\tVZ ASE", stdout);
+ if (mask & AFL_ASE_MSA)
+ fputs ("\n\tMSA ASE", stdout);
+ if (mask & AFL_ASE_MIPS16)
+ fputs ("\n\tMIPS16 ASE", stdout);
+ if (mask & AFL_ASE_MICROMIPS)
+ fputs ("\n\tMICROMIPS ASE", stdout);
+ if (mask & AFL_ASE_XPA)
+ fputs ("\n\tXPA ASE", stdout);
+ if (mask & AFL_ASE_MIPS16E2)
+ fputs ("\n\tMIPS16e2 ASE", stdout);
+ if (mask & AFL_ASE_CRC)
+ fputs ("\n\tCRC ASE", stdout);
+ if (mask & AFL_ASE_GINV)
+ fputs ("\n\tGINV ASE", stdout);
+ if (mask & AFL_ASE_LOONGSON_MMI)
+ fputs ("\n\tLoongson MMI ASE", stdout);
+ if (mask & AFL_ASE_LOONGSON_CAM)
+ fputs ("\n\tLoongson CAM ASE", stdout);
+ if (mask & AFL_ASE_LOONGSON_EXT)
+ fputs ("\n\tLoongson EXT ASE", stdout);
+ if (mask & AFL_ASE_LOONGSON_EXT2)
+ fputs ("\n\tLoongson EXT2 ASE", stdout);
+ if (mask == 0)
+ fprintf (stdout, "\n\t%s", _("None"));
+ else if ((mask & ~AFL_ASE_MASK) != 0)
+ fprintf (stdout, "\n\t%s (%x)", _("Unknown"), mask & ~AFL_ASE_MASK);
+}
+
+static void
+print_mips_isa_ext (unsigned int isa_ext)
+{
+ switch (isa_ext)
+ {
+ case 0:
+ fputs (_("None"), stdout);
+ break;
+ case AFL_EXT_XLR:
+ fputs ("RMI XLR", stdout);
+ break;
+ case AFL_EXT_OCTEON3:
+ fputs ("Cavium Networks Octeon3", stdout);
+ break;
+ case AFL_EXT_OCTEON2:
+ fputs ("Cavium Networks Octeon2", stdout);
+ break;
+ case AFL_EXT_OCTEONP:
+ fputs ("Cavium Networks OcteonP", stdout);
+ break;
+ case AFL_EXT_OCTEON:
+ fputs ("Cavium Networks Octeon", stdout);
+ break;
+ case AFL_EXT_5900:
+ fputs ("Toshiba R5900", stdout);
+ break;
+ case AFL_EXT_4650:
+ fputs ("MIPS R4650", stdout);
+ break;
+ case AFL_EXT_4010:
+ fputs ("LSI R4010", stdout);
+ break;
+ case AFL_EXT_4100:
+ fputs ("NEC VR4100", stdout);
+ break;
+ case AFL_EXT_3900:
+ fputs ("Toshiba R3900", stdout);
+ break;
+ case AFL_EXT_10000:
+ fputs ("MIPS R10000", stdout);
+ break;
+ case AFL_EXT_SB1:
+ fputs ("Broadcom SB-1", stdout);
+ break;
+ case AFL_EXT_4111:
+ fputs ("NEC VR4111/VR4181", stdout);
+ break;
+ case AFL_EXT_4120:
+ fputs ("NEC VR4120", stdout);
+ break;
+ case AFL_EXT_5400:
+ fputs ("NEC VR5400", stdout);
+ break;
+ case AFL_EXT_5500:
+ fputs ("NEC VR5500", stdout);
+ break;
+ case AFL_EXT_LOONGSON_2E:
+ fputs ("ST Microelectronics Loongson 2E", stdout);
+ break;
+ case AFL_EXT_LOONGSON_2F:
+ fputs ("ST Microelectronics Loongson 2F", stdout);
+ break;
+ case AFL_EXT_INTERAPTIV_MR2:
+ fputs ("Imagination interAptiv MR2", stdout);
+ break;
+ default:
+ fprintf (stdout, "%s (%d)", _("Unknown"), isa_ext);
+ }
+}
+
+static signed int
+get_mips_reg_size (int reg_size)
+{
+ return (reg_size == AFL_REG_NONE) ? 0
+ : (reg_size == AFL_REG_32) ? 32
+ : (reg_size == AFL_REG_64) ? 64
+ : (reg_size == AFL_REG_128) ? 128
+ : -1;
+}
+
+static bool
+process_mips_specific (Filedata * filedata)
+{
+ Elf_Internal_Dyn * entry;
+ Elf_Internal_Shdr *sect = NULL;
+ size_t liblist_offset = 0;
+ size_t liblistno = 0;
+ size_t conflictsno = 0;
+ size_t options_offset = 0;
+ size_t conflicts_offset = 0;
+ size_t pltrelsz = 0;
+ size_t pltrel = 0;
+ bfd_vma pltgot = 0;
+ bfd_vma mips_pltgot = 0;
+ bfd_vma jmprel = 0;
+ bfd_vma local_gotno = 0;
+ bfd_vma gotsym = 0;
+ bfd_vma symtabno = 0;
+ bool res = true;
+
+ if (! process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL,
+ display_mips_gnu_attribute))
+ res = false;
+
+ sect = find_section (filedata, ".MIPS.abiflags");
+
+ if (sect != NULL)
+ {
+ Elf_External_ABIFlags_v0 *abiflags_ext;
+ Elf_Internal_ABIFlags_v0 abiflags_in;
+
+ if (sizeof (Elf_External_ABIFlags_v0) != sect->sh_size)
+ {
+ error (_("Corrupt MIPS ABI Flags section.\n"));
+ res = false;
+ }
+ else
+ {
+ abiflags_ext = get_data (NULL, filedata, sect->sh_offset, 1,
+ sect->sh_size, _("MIPS ABI Flags section"));
+ if (abiflags_ext)
+ {
+ abiflags_in.version = BYTE_GET (abiflags_ext->version);
+ abiflags_in.isa_level = BYTE_GET (abiflags_ext->isa_level);
+ abiflags_in.isa_rev = BYTE_GET (abiflags_ext->isa_rev);
+ abiflags_in.gpr_size = BYTE_GET (abiflags_ext->gpr_size);
+ abiflags_in.cpr1_size = BYTE_GET (abiflags_ext->cpr1_size);
+ abiflags_in.cpr2_size = BYTE_GET (abiflags_ext->cpr2_size);
+ abiflags_in.fp_abi = BYTE_GET (abiflags_ext->fp_abi);
+ abiflags_in.isa_ext = BYTE_GET (abiflags_ext->isa_ext);
+ abiflags_in.ases = BYTE_GET (abiflags_ext->ases);
+ abiflags_in.flags1 = BYTE_GET (abiflags_ext->flags1);
+ abiflags_in.flags2 = BYTE_GET (abiflags_ext->flags2);
+
+ printf ("\nMIPS ABI Flags Version: %d\n", abiflags_in.version);
+ printf ("\nISA: MIPS%d", abiflags_in.isa_level);
+ if (abiflags_in.isa_rev > 1)
+ printf ("r%d", abiflags_in.isa_rev);
+ printf ("\nGPR size: %d",
+ get_mips_reg_size (abiflags_in.gpr_size));
+ printf ("\nCPR1 size: %d",
+ get_mips_reg_size (abiflags_in.cpr1_size));
+ printf ("\nCPR2 size: %d",
+ get_mips_reg_size (abiflags_in.cpr2_size));
+ fputs ("\nFP ABI: ", stdout);
+ print_mips_fp_abi_value (abiflags_in.fp_abi);
+ fputs ("ISA Extension: ", stdout);
+ print_mips_isa_ext (abiflags_in.isa_ext);
+ fputs ("\nASEs:", stdout);
+ print_mips_ases (abiflags_in.ases);
+ printf ("\nFLAGS 1: %8.8lx", abiflags_in.flags1);
+ printf ("\nFLAGS 2: %8.8lx", abiflags_in.flags2);
+ fputc ('\n', stdout);
+ free (abiflags_ext);
+ }
+ }
+ }
+
+ /* We have a lot of special sections. Thanks SGI! */
+ if (filedata->dynamic_section == NULL)
+ {
+ /* No dynamic information available. See if there is static GOT. */
+ sect = find_section (filedata, ".got");
+ if (sect != NULL)
+ {
+ unsigned char *data_end;
+ unsigned char *data;
+ bfd_vma ent, end;
+ int addr_size;
+
+ pltgot = sect->sh_addr;
+
+ ent = pltgot;
+ addr_size = (is_32bit_elf ? 4 : 8);
+ end = pltgot + sect->sh_size;
+
+ data = (unsigned char *) get_data (NULL, filedata, sect->sh_offset,
+ end - pltgot, 1,
+ _("Global Offset Table data"));
+ /* PR 12855: Null data is handled gracefully throughout. */
+ data_end = data + (end - pltgot);
+
+ printf (_("\nStatic GOT:\n"));
+ printf (_(" Canonical gp value: "));
+ print_vma (ent + 0x7ff0, LONG_HEX);
+ printf ("\n\n");
+
+ /* In a dynamic binary GOT[0] is reserved for the dynamic
+ loader to store the lazy resolver pointer, however in
+ a static binary it may well have been omitted and GOT
+ reduced to a table of addresses.
+ PR 21344: Check for the entry being fully available
+ before fetching it. */
+ if (data
+ && data + ent - pltgot + addr_size <= data_end
+ && byte_get (data + ent - pltgot, addr_size) == 0)
+ {
+ printf (_(" Reserved entries:\n"));
+ printf (_(" %*s %10s %*s\n"),
+ addr_size * 2, _("Address"), _("Access"),
+ addr_size * 2, _("Value"));
+ ent = print_mips_got_entry (data, pltgot, ent, data_end);
+ printf ("\n");
+ if (ent == (bfd_vma) -1)
+ goto sgot_print_fail;
+
+ /* Check for the MSB of GOT[1] being set, identifying a
+ GNU object. This entry will be used by some runtime
+ loaders, to store the module pointer. Otherwise this
+ is an ordinary local entry.
+ PR 21344: Check for the entry being fully available
+ before fetching it. */
+ if (data
+ && data + ent - pltgot + addr_size <= data_end
+ && (byte_get (data + ent - pltgot, addr_size)
+ >> (addr_size * 8 - 1)) != 0)
+ {
+ ent = print_mips_got_entry (data, pltgot, ent, data_end);
+ printf ("\n");
+ if (ent == (bfd_vma) -1)
+ goto sgot_print_fail;
+ }
+ printf ("\n");
+ }
+
+ if (data != NULL && ent < end)
+ {
+ printf (_(" Local entries:\n"));
+ printf (" %*s %10s %*s\n",
+ addr_size * 2, _("Address"), _("Access"),
+ addr_size * 2, _("Value"));
+ while (ent < end)
+ {
+ ent = print_mips_got_entry (data, pltgot, ent, data_end);
+ printf ("\n");
+ if (ent == (bfd_vma) -1)
+ goto sgot_print_fail;
+ }
+ printf ("\n");
+ }
+
+ sgot_print_fail:
+ free (data);
+ }
+ return res;
+ }
+
+ for (entry = filedata->dynamic_section;
+ /* PR 17531 file: 012-50589-0.004. */
+ (entry < filedata->dynamic_section + filedata->dynamic_nent
+ && entry->d_tag != DT_NULL);
+ ++entry)
+ switch (entry->d_tag)
+ {
+ case DT_MIPS_LIBLIST:
+ liblist_offset
+ = offset_from_vma (filedata, entry->d_un.d_val,
+ liblistno * sizeof (Elf32_External_Lib));
+ break;
+ case DT_MIPS_LIBLISTNO:
+ liblistno = entry->d_un.d_val;
+ break;
+ case DT_MIPS_OPTIONS:
+ options_offset = offset_from_vma (filedata, entry->d_un.d_val, 0);
+ break;
+ case DT_MIPS_CONFLICT:
+ conflicts_offset
+ = offset_from_vma (filedata, entry->d_un.d_val,
+ conflictsno * sizeof (Elf32_External_Conflict));
+ break;
+ case DT_MIPS_CONFLICTNO:
+ conflictsno = entry->d_un.d_val;
+ break;
+ case DT_PLTGOT:
+ pltgot = entry->d_un.d_ptr;
+ break;
+ case DT_MIPS_LOCAL_GOTNO:
+ local_gotno = entry->d_un.d_val;
+ break;
+ case DT_MIPS_GOTSYM:
+ gotsym = entry->d_un.d_val;
+ break;
+ case DT_MIPS_SYMTABNO:
+ symtabno = entry->d_un.d_val;
+ break;
+ case DT_MIPS_PLTGOT:
+ mips_pltgot = entry->d_un.d_ptr;
+ break;
+ case DT_PLTREL:
+ pltrel = entry->d_un.d_val;
+ break;
+ case DT_PLTRELSZ:
+ pltrelsz = entry->d_un.d_val;
+ break;
+ case DT_JMPREL:
+ jmprel = entry->d_un.d_ptr;
+ break;
+ default:
+ break;
+ }
+
+ if (liblist_offset != 0 && liblistno != 0 && do_dynamic)
+ {
+ Elf32_External_Lib * elib;
+ size_t cnt;
+
+ elib = (Elf32_External_Lib *) get_data (NULL, filedata, liblist_offset,
+ sizeof (Elf32_External_Lib),
+ liblistno,
+ _("liblist section data"));
+ if (elib)
+ {
+ printf (ngettext ("\nSection '.liblist' contains %lu entry:\n",
+ "\nSection '.liblist' contains %lu entries:\n",
+ (unsigned long) liblistno),
+ (unsigned long) liblistno);
+ fputs (_(" Library Time Stamp Checksum Version Flags\n"),
+ stdout);
+
+ for (cnt = 0; cnt < liblistno; ++cnt)
+ {
+ Elf32_Lib liblist;
+ time_t atime;
+ char timebuf[128];
+ struct tm * tmp;
+
+ liblist.l_name = BYTE_GET (elib[cnt].l_name);
+ atime = BYTE_GET (elib[cnt].l_time_stamp);
+ liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum);
+ liblist.l_version = BYTE_GET (elib[cnt].l_version);
+ liblist.l_flags = BYTE_GET (elib[cnt].l_flags);
+
+ tmp = gmtime (&atime);
+ snprintf (timebuf, sizeof (timebuf),
+ "%04u-%02u-%02uT%02u:%02u:%02u",
+ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+ printf ("%3lu: ", (unsigned long) cnt);
+ if (valid_dynamic_name (filedata, liblist.l_name))
+ print_symbol (20, get_dynamic_name (filedata, liblist.l_name));
+ else
+ printf (_("<corrupt: %9ld>"), liblist.l_name);
+ printf (" %s %#10lx %-7ld", timebuf, liblist.l_checksum,
+ liblist.l_version);
+
+ if (liblist.l_flags == 0)
+ puts (_(" NONE"));
+ else
+ {
+ static const struct
+ {
+ const char * name;
+ int bit;
+ }
+ l_flags_vals[] =
+ {
+ { " EXACT_MATCH", LL_EXACT_MATCH },
+ { " IGNORE_INT_VER", LL_IGNORE_INT_VER },
+ { " REQUIRE_MINOR", LL_REQUIRE_MINOR },
+ { " EXPORTS", LL_EXPORTS },
+ { " DELAY_LOAD", LL_DELAY_LOAD },
+ { " DELTA", LL_DELTA }
+ };
+ int flags = liblist.l_flags;
+ size_t fcnt;
+
+ for (fcnt = 0; fcnt < ARRAY_SIZE (l_flags_vals); ++fcnt)
+ if ((flags & l_flags_vals[fcnt].bit) != 0)
+ {
+ fputs (l_flags_vals[fcnt].name, stdout);
+ flags ^= l_flags_vals[fcnt].bit;
+ }
+ if (flags != 0)
+ printf (" %#x", (unsigned int) flags);
+
+ puts ("");
+ }
+ }
+
+ free (elib);
+ }
+ else
+ res = false;
+ }
+
+ if (options_offset != 0)
+ {
+ Elf_External_Options * eopt;
+ size_t offset;
+ int cnt;
+
+ /* Find the section header so that we get the size. */
+ sect = find_section_by_type (filedata, SHT_MIPS_OPTIONS);
+ /* PR 17533 file: 012-277276-0.004. */
+ if (sect == NULL)
+ {
+ error (_("No MIPS_OPTIONS header found\n"));
+ return false;
+ }
+ /* PR 24243 */
+ if (sect->sh_size < sizeof (* eopt))
+ {
+ error (_("The MIPS options section is too small.\n"));
+ return false;
+ }
+
+ eopt = (Elf_External_Options *) get_data (NULL, filedata, options_offset, 1,
+ sect->sh_size, _("options"));
+ if (eopt)
+ {
+ Elf_Internal_Options option;
+
+ offset = cnt = 0;
+ while (offset <= sect->sh_size - sizeof (* eopt))
+ {
+ Elf_External_Options * eoption;
+ unsigned int optsize;
+
+ eoption = (Elf_External_Options *) ((char *) eopt + offset);
+
+ optsize = BYTE_GET (eoption->size);
+
+ /* PR 17531: file: ffa0fa3b. */
+ if (optsize < sizeof (* eopt)
+ || optsize > sect->sh_size - offset)
+ {
+ error (_("Invalid size (%u) for MIPS option\n"),
+ optsize);
+ free (eopt);
+ return false;
+ }
+ offset += optsize;
+ ++cnt;
+ }
+
+ printf (ngettext ("\nSection '%s' contains %d entry:\n",
+ "\nSection '%s' contains %d entries:\n",
+ cnt),
+ printable_section_name (filedata, sect), cnt);
+
+ offset = 0;
+ while (cnt-- > 0)
+ {
+ size_t len;
+ Elf_External_Options * eoption;
+
+ eoption = (Elf_External_Options *) ((char *) eopt + offset);
+
+ option.kind = BYTE_GET (eoption->kind);
+ option.size = BYTE_GET (eoption->size);
+ option.section = BYTE_GET (eoption->section);
+ option.info = BYTE_GET (eoption->info);
+
+ switch (option.kind)
+ {
+ case ODK_NULL:
+ /* This shouldn't happen. */
+ printf (" NULL %" PRId16 " %" PRIx32,
+ option.section, option.info);
+ break;
+
+ case ODK_REGINFO:
+ printf (" REGINFO ");
+ if (filedata->file_header.e_machine == EM_MIPS)
+ {
+ Elf32_External_RegInfo * ereg;
+ Elf32_RegInfo reginfo;
+
+ /* 32bit form. */
+ if (option.size < (sizeof (Elf_External_Options)
+ + sizeof (Elf32_External_RegInfo)))
+ {
+ printf (_("<corrupt>\n"));
+ error (_("Truncated MIPS REGINFO option\n"));
+ cnt = 0;
+ break;
+ }
+
+ ereg = (Elf32_External_RegInfo *) (eoption + 1);
+
+ reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
+ reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
+ reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
+ reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
+ reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
+ reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value);
+
+ printf ("GPR %08" PRIx32 " GP 0x%" PRIx32 "\n",
+ reginfo.ri_gprmask, reginfo.ri_gp_value);
+ printf (" "
+ " CPR0 %08" PRIx32 " CPR1 %08" PRIx32
+ " CPR2 %08" PRIx32 " CPR3 %08" PRIx32 "\n",
+ reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
+ reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
+ }
+ else
+ {
+ /* 64 bit form. */
+ Elf64_External_RegInfo * ereg;
+ Elf64_Internal_RegInfo reginfo;
+
+ if (option.size < (sizeof (Elf_External_Options)
+ + sizeof (Elf64_External_RegInfo)))
+ {
+ printf (_("<corrupt>\n"));
+ error (_("Truncated MIPS REGINFO option\n"));
+ cnt = 0;
+ break;
+ }
+
+ ereg = (Elf64_External_RegInfo *) (eoption + 1);
+ reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
+ reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
+ reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
+ reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
+ reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
+ reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value);
+
+ printf ("GPR %08" PRIx32 " GP 0x%" PRIx64 "\n",
+ reginfo.ri_gprmask, reginfo.ri_gp_value);
+ printf (" "
+ " CPR0 %08" PRIx32 " CPR1 %08" PRIx32
+ " CPR2 %08" PRIx32 " CPR3 %08" PRIx32 "\n",
+ reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
+ reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
+ }
+ offset += option.size;
+ continue;
+
+ case ODK_EXCEPTIONS:
+ fputs (" EXCEPTIONS fpe_min(", stdout);
+ process_mips_fpe_exception (option.info & OEX_FPU_MIN);
+ fputs (") fpe_max(", stdout);
+ process_mips_fpe_exception ((option.info & OEX_FPU_MAX) >> 8);
+ fputs (")", stdout);
+
+ if (option.info & OEX_PAGE0)
+ fputs (" PAGE0", stdout);
+ if (option.info & OEX_SMM)
+ fputs (" SMM", stdout);
+ if (option.info & OEX_FPDBUG)
+ fputs (" FPDBUG", stdout);
+ if (option.info & OEX_DISMISS)
+ fputs (" DISMISS", stdout);
+ break;
+
+ case ODK_PAD:
+ fputs (" PAD ", stdout);
+ if (option.info & OPAD_PREFIX)
+ fputs (" PREFIX", stdout);
+ if (option.info & OPAD_POSTFIX)
+ fputs (" POSTFIX", stdout);
+ if (option.info & OPAD_SYMBOL)
+ fputs (" SYMBOL", stdout);
+ break;
+
+ case ODK_HWPATCH:
+ fputs (" HWPATCH ", stdout);
+ if (option.info & OHW_R4KEOP)
+ fputs (" R4KEOP", stdout);
+ if (option.info & OHW_R8KPFETCH)
+ fputs (" R8KPFETCH", stdout);
+ if (option.info & OHW_R5KEOP)
+ fputs (" R5KEOP", stdout);
+ if (option.info & OHW_R5KCVTL)
+ fputs (" R5KCVTL", stdout);
+ break;
+
+ case ODK_FILL:
+ fputs (" FILL ", stdout);
+ /* XXX Print content of info word? */
+ break;
+
+ case ODK_TAGS:
+ fputs (" TAGS ", stdout);
+ /* XXX Print content of info word? */
+ break;
+
+ case ODK_HWAND:
+ fputs (" HWAND ", stdout);
+ if (option.info & OHWA0_R4KEOP_CHECKED)
+ fputs (" R4KEOP_CHECKED", stdout);
+ if (option.info & OHWA0_R4KEOP_CLEAN)
+ fputs (" R4KEOP_CLEAN", stdout);
+ break;
+
+ case ODK_HWOR:
+ fputs (" HWOR ", stdout);
+ if (option.info & OHWA0_R4KEOP_CHECKED)
+ fputs (" R4KEOP_CHECKED", stdout);
+ if (option.info & OHWA0_R4KEOP_CLEAN)
+ fputs (" R4KEOP_CLEAN", stdout);
+ break;
+
+ case ODK_GP_GROUP:
+ printf (" GP_GROUP %#06x self-contained %#06x",
+ option.info & OGP_GROUP,
+ (option.info & OGP_SELF) >> 16);
+ break;
+
+ case ODK_IDENT:
+ printf (" IDENT %#06x self-contained %#06x",
+ option.info & OGP_GROUP,
+ (option.info & OGP_SELF) >> 16);
+ break;
+
+ default:
+ /* This shouldn't happen. */
+ printf (" %3d ??? %" PRId16 " %" PRIx32,
+ option.kind, option.section, option.info);
+ break;
+ }
+
+ len = sizeof (* eopt);
+ while (len < option.size)
+ {
+ unsigned char datum = *((unsigned char *) eoption + len);
+
+ if (ISPRINT (datum))
+ printf ("%c", datum);
+ else
+ printf ("\\%03o", datum);
+ len ++;
+ }
+ fputs ("\n", stdout);
+
+ offset += option.size;
+ }
+ free (eopt);
+ }
+ else
+ res = false;
+ }
+
+ if (conflicts_offset != 0 && conflictsno != 0)
+ {
+ Elf32_Conflict * iconf;
+ size_t cnt;
+
+ if (filedata->dynamic_symbols == NULL)
+ {
+ error (_("conflict list found without a dynamic symbol table\n"));
+ return false;
+ }
+
+ /* PR 21345 - print a slightly more helpful error message
+ if we are sure that the cmalloc will fail. */
+ if (conflictsno > filedata->file_size / sizeof (* iconf))
+ {
+ error (_("Overlarge number of conflicts detected: %lx\n"),
+ (long) conflictsno);
+ return false;
+ }
+
+ iconf = (Elf32_Conflict *) cmalloc (conflictsno, sizeof (* iconf));
+ if (iconf == NULL)
+ {
+ error (_("Out of memory allocating space for dynamic conflicts\n"));
+ return false;
+ }
+
+ if (is_32bit_elf)
+ {
+ Elf32_External_Conflict * econf32;
+
+ econf32 = (Elf32_External_Conflict *)
+ get_data (NULL, filedata, conflicts_offset,
+ sizeof (*econf32), conflictsno, _("conflict"));
+ if (!econf32)
+ {
+ free (iconf);
+ return false;
+ }
+
+ for (cnt = 0; cnt < conflictsno; ++cnt)
+ iconf[cnt] = BYTE_GET (econf32[cnt]);
+
+ free (econf32);
+ }
+ else
+ {
+ Elf64_External_Conflict * econf64;
+
+ econf64 = (Elf64_External_Conflict *)
+ get_data (NULL, filedata, conflicts_offset,
+ sizeof (*econf64), conflictsno, _("conflict"));
+ if (!econf64)
+ {
+ free (iconf);
+ return false;
+ }
+
+ for (cnt = 0; cnt < conflictsno; ++cnt)
+ iconf[cnt] = BYTE_GET (econf64[cnt]);
+
+ free (econf64);
+ }
+
+ printf (ngettext ("\nSection '.conflict' contains %lu entry:\n",
+ "\nSection '.conflict' contains %lu entries:\n",
+ (unsigned long) conflictsno),
+ (unsigned long) conflictsno);
+ puts (_(" Num: Index Value Name"));
+
+ for (cnt = 0; cnt < conflictsno; ++cnt)
+ {
+ printf ("%5lu: %8lu ", (unsigned long) cnt, iconf[cnt]);
+
+ if (iconf[cnt] >= filedata->num_dynamic_syms)
+ printf (_("<corrupt symbol index>"));
+ else
+ {
+ Elf_Internal_Sym * psym;
+
+ psym = & filedata->dynamic_symbols[iconf[cnt]];
+ print_vma (psym->st_value, FULL_HEX);
+ putchar (' ');
+ if (valid_dynamic_name (filedata, psym->st_name))
+ print_symbol (25, get_dynamic_name (filedata, psym->st_name));
+ else
+ printf (_("<corrupt: %14ld>"), psym->st_name);
+ }
+ putchar ('\n');
+ }
+
+ free (iconf);
+ }
+
+ if (pltgot != 0 && local_gotno != 0)
+ {
+ bfd_vma ent, local_end, global_end;
+ size_t i, offset;
+ unsigned char * data;
+ unsigned char * data_end;
+ int addr_size;
+
+ ent = pltgot;
+ addr_size = (is_32bit_elf ? 4 : 8);
+ local_end = pltgot + local_gotno * addr_size;
+
+ /* PR binutils/17533 file: 012-111227-0.004 */
+ if (symtabno < gotsym)
+ {
+ error (_("The GOT symbol offset (%lu) is greater than the symbol table size (%lu)\n"),
+ (unsigned long) gotsym, (unsigned long) symtabno);
+ return false;
+ }
+
+ global_end = local_end + (symtabno - gotsym) * addr_size;
+ /* PR 17531: file: 54c91a34. */
+ if (global_end < local_end)
+ {
+ error (_("Too many GOT symbols: %lu\n"), (unsigned long) symtabno);
+ return false;
+ }
+
+ offset = offset_from_vma (filedata, pltgot, global_end - pltgot);
+ data = (unsigned char *) get_data (NULL, filedata, offset,
+ global_end - pltgot, 1,
+ _("Global Offset Table data"));
+ /* PR 12855: Null data is handled gracefully throughout. */
+ data_end = data + (global_end - pltgot);
+
+ printf (_("\nPrimary GOT:\n"));
+ printf (_(" Canonical gp value: "));
+ print_vma (pltgot + 0x7ff0, LONG_HEX);
+ printf ("\n\n");
+
+ printf (_(" Reserved entries:\n"));
+ printf (_(" %*s %10s %*s Purpose\n"),
+ addr_size * 2, _("Address"), _("Access"),
+ addr_size * 2, _("Initial"));
+ ent = print_mips_got_entry (data, pltgot, ent, data_end);
+ printf (_(" Lazy resolver\n"));
+ if (ent == (bfd_vma) -1)
+ goto got_print_fail;
+
+ /* Check for the MSB of GOT[1] being set, denoting a GNU object.
+ This entry will be used by some runtime loaders, to store the
+ module pointer. Otherwise this is an ordinary local entry.
+ PR 21344: Check for the entry being fully available before
+ fetching it. */
+ if (data
+ && data + ent - pltgot + addr_size <= data_end
+ && (byte_get (data + ent - pltgot, addr_size)
+ >> (addr_size * 8 - 1)) != 0)
+ {
+ ent = print_mips_got_entry (data, pltgot, ent, data_end);
+ printf (_(" Module pointer (GNU extension)\n"));
+ if (ent == (bfd_vma) -1)
+ goto got_print_fail;
+ }
+ printf ("\n");
+
+ if (data != NULL && ent < local_end)
+ {
+ printf (_(" Local entries:\n"));
+ printf (" %*s %10s %*s\n",
+ addr_size * 2, _("Address"), _("Access"),
+ addr_size * 2, _("Initial"));
+ while (ent < local_end)
+ {
+ ent = print_mips_got_entry (data, pltgot, ent, data_end);
+ printf ("\n");
+ if (ent == (bfd_vma) -1)
+ goto got_print_fail;
+ }
+ printf ("\n");
+ }
+
+ if (data != NULL && gotsym < symtabno)
+ {
+ int sym_width;
+
+ printf (_(" Global entries:\n"));
+ printf (" %*s %10s %*s %*s %-7s %3s %s\n",
+ addr_size * 2, _("Address"),
+ _("Access"),
+ addr_size * 2, _("Initial"),
+ addr_size * 2, _("Sym.Val."),
+ _("Type"),
+ /* Note for translators: "Ndx" = abbreviated form of "Index". */
+ _("Ndx"), _("Name"));
+
+ sym_width = (is_32bit_elf ? 80 : 160) - 28 - addr_size * 6 - 1;
+
+ for (i = gotsym; i < symtabno; i++)
+ {
+ ent = print_mips_got_entry (data, pltgot, ent, data_end);
+ printf (" ");
+
+ if (filedata->dynamic_symbols == NULL)
+ printf (_("<no dynamic symbols>"));
+ else if (i < filedata->num_dynamic_syms)
+ {
+ Elf_Internal_Sym * psym = filedata->dynamic_symbols + i;
+
+ print_vma (psym->st_value, LONG_HEX);
+ printf (" %-7s %3s ",
+ get_symbol_type (filedata, ELF_ST_TYPE (psym->st_info)),
+ get_symbol_index_type (filedata, psym->st_shndx));
+
+ if (valid_dynamic_name (filedata, psym->st_name))
+ print_symbol (sym_width,
+ get_dynamic_name (filedata, psym->st_name));
+ else
+ printf (_("<corrupt: %14ld>"), psym->st_name);
+ }
+ else
+ printf (_("<symbol index %lu exceeds number of dynamic symbols>"),
+ (unsigned long) i);
+
+ printf ("\n");
+ if (ent == (bfd_vma) -1)
+ break;
+ }
+ printf ("\n");
+ }
+
+ got_print_fail:
+ free (data);
+ }
+
+ if (mips_pltgot != 0 && jmprel != 0 && pltrel != 0 && pltrelsz != 0)
+ {
+ bfd_vma ent, end;
+ size_t offset, rel_offset;
+ unsigned long count, i;
+ unsigned char * data;
+ int addr_size, sym_width;
+ Elf_Internal_Rela * rels;
+
+ rel_offset = offset_from_vma (filedata, jmprel, pltrelsz);
+ if (pltrel == DT_RELA)
+ {
+ if (!slurp_rela_relocs (filedata, rel_offset, pltrelsz, &rels, &count))
+ return false;
+ }
+ else
+ {
+ if (!slurp_rel_relocs (filedata, rel_offset, pltrelsz, &rels, &count))
+ return false;
+ }
+
+ ent = mips_pltgot;
+ addr_size = (is_32bit_elf ? 4 : 8);
+ end = mips_pltgot + (2 + count) * addr_size;
+
+ offset = offset_from_vma (filedata, mips_pltgot, end - mips_pltgot);
+ data = (unsigned char *) get_data (NULL, filedata, offset, end - mips_pltgot,
+ 1, _("Procedure Linkage Table data"));
+ if (data == NULL)
+ {
+ free (rels);
+ return false;
+ }
+
+ printf ("\nPLT GOT:\n\n");
+ printf (_(" Reserved entries:\n"));
+ printf (_(" %*s %*s Purpose\n"),
+ addr_size * 2, _("Address"), addr_size * 2, _("Initial"));
+ ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
+ printf (_(" PLT lazy resolver\n"));
+ ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
+ printf (_(" Module pointer\n"));
+ printf ("\n");
+
+ printf (_(" Entries:\n"));
+ printf (" %*s %*s %*s %-7s %3s %s\n",
+ addr_size * 2, _("Address"),
+ addr_size * 2, _("Initial"),
+ addr_size * 2, _("Sym.Val."), _("Type"), _("Ndx"), _("Name"));
+ sym_width = (is_32bit_elf ? 80 : 160) - 17 - addr_size * 6 - 1;
+ for (i = 0; i < count; i++)
+ {
+ unsigned long idx = get_reloc_symindex (rels[i].r_info);
+
+ ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
+ printf (" ");
+
+ if (idx >= filedata->num_dynamic_syms)
+ printf (_("<corrupt symbol index: %lu>"), idx);
+ else
+ {
+ Elf_Internal_Sym * psym = filedata->dynamic_symbols + idx;
+
+ print_vma (psym->st_value, LONG_HEX);
+ printf (" %-7s %3s ",
+ get_symbol_type (filedata, ELF_ST_TYPE (psym->st_info)),
+ get_symbol_index_type (filedata, psym->st_shndx));
+ if (valid_dynamic_name (filedata, psym->st_name))
+ print_symbol (sym_width,
+ get_dynamic_name (filedata, psym->st_name));
+ else
+ printf (_("<corrupt: %14ld>"), psym->st_name);
+ }
+ printf ("\n");
+ }
+ printf ("\n");
+
+ free (data);
+ free (rels);
+ }
+
+ return res;
+}
+
+static bool
+process_nds32_specific (Filedata * filedata)
+{
+ Elf_Internal_Shdr *sect = NULL;
+
+ sect = find_section (filedata, ".nds32_e_flags");
+ if (sect != NULL && sect->sh_size >= 4)
+ {
+ unsigned char *buf;
+ unsigned int flag;
+
+ printf ("\nNDS32 elf flags section:\n");
+ buf = get_data (NULL, filedata, sect->sh_offset, 1, 4,
+ _("NDS32 elf flags section"));
+
+ if (buf == NULL)
+ return false;
+
+ flag = byte_get (buf, 4);
+ free (buf);
+ switch (flag & 0x3)
+ {
+ case 0:
+ printf ("(VEC_SIZE):\tNo entry.\n");
+ break;
+ case 1:
+ printf ("(VEC_SIZE):\t4 bytes\n");
+ break;
+ case 2:
+ printf ("(VEC_SIZE):\t16 bytes\n");
+ break;
+ case 3:
+ printf ("(VEC_SIZE):\treserved\n");
+ break;
+ }
+ }
+
+ return true;
+}
+
+static bool
+process_gnu_liblist (Filedata * filedata)
+{
+ Elf_Internal_Shdr * section;
+ Elf_Internal_Shdr * string_sec;
+ Elf32_External_Lib * elib;
+ char * strtab;
+ size_t strtab_size;
+ size_t cnt;
+ unsigned long num_liblist;
+ unsigned i;
+ bool res = true;
+
+ if (! do_arch)
+ return true;
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum;
+ i++, section++)
+ {
+ switch (section->sh_type)
+ {
+ case SHT_GNU_LIBLIST:
+ if (section->sh_link >= filedata->file_header.e_shnum)
+ break;
+
+ elib = (Elf32_External_Lib *)
+ get_data (NULL, filedata, section->sh_offset, 1, section->sh_size,
+ _("liblist section data"));
+
+ if (elib == NULL)
+ {
+ res = false;
+ break;
+ }
+
+ string_sec = filedata->section_headers + section->sh_link;
+ strtab = (char *) get_data (NULL, filedata, string_sec->sh_offset, 1,
+ string_sec->sh_size,
+ _("liblist string table"));
+ if (strtab == NULL
+ || section->sh_entsize != sizeof (Elf32_External_Lib))
+ {
+ free (elib);
+ free (strtab);
+ res = false;
+ break;
+ }
+ strtab_size = string_sec->sh_size;
+
+ num_liblist = section->sh_size / sizeof (Elf32_External_Lib);
+ printf (ngettext ("\nLibrary list section '%s' contains %lu entries:\n",
+ "\nLibrary list section '%s' contains %lu entries:\n",
+ num_liblist),
+ printable_section_name (filedata, section),
+ num_liblist);
+
+ puts (_(" Library Time Stamp Checksum Version Flags"));
+
+ for (cnt = 0; cnt < section->sh_size / sizeof (Elf32_External_Lib);
+ ++cnt)
+ {
+ Elf32_Lib liblist;
+ time_t atime;
+ char timebuf[128];
+ struct tm * tmp;
+
+ liblist.l_name = BYTE_GET (elib[cnt].l_name);
+ atime = BYTE_GET (elib[cnt].l_time_stamp);
+ liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum);
+ liblist.l_version = BYTE_GET (elib[cnt].l_version);
+ liblist.l_flags = BYTE_GET (elib[cnt].l_flags);
+
+ tmp = gmtime (&atime);
+ snprintf (timebuf, sizeof (timebuf),
+ "%04u-%02u-%02uT%02u:%02u:%02u",
+ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+ printf ("%3lu: ", (unsigned long) cnt);
+ if (do_wide)
+ printf ("%-20s", liblist.l_name < strtab_size
+ ? strtab + liblist.l_name : _("<corrupt>"));
+ else
+ printf ("%-20.20s", liblist.l_name < strtab_size
+ ? strtab + liblist.l_name : _("<corrupt>"));
+ printf (" %s %#010lx %-7ld %-7ld\n", timebuf, liblist.l_checksum,
+ liblist.l_version, liblist.l_flags);
+ }
+
+ free (elib);
+ free (strtab);
+ }
+ }
+
+ return res;
+}
+
+static const char *
+get_note_type (Filedata * filedata, unsigned e_type)
+{
+ static char buff[64];
+
+ if (filedata->file_header.e_type == ET_CORE)
+ switch (e_type)
+ {
+ case NT_AUXV:
+ return _("NT_AUXV (auxiliary vector)");
+ case NT_PRSTATUS:
+ return _("NT_PRSTATUS (prstatus structure)");
+ case NT_FPREGSET:
+ return _("NT_FPREGSET (floating point registers)");
+ case NT_PRPSINFO:
+ return _("NT_PRPSINFO (prpsinfo structure)");
+ case NT_TASKSTRUCT:
+ return _("NT_TASKSTRUCT (task structure)");
+ case NT_GDB_TDESC:
+ return _("NT_GDB_TDESC (GDB XML target description)");
+ case NT_PRXFPREG:
+ return _("NT_PRXFPREG (user_xfpregs structure)");
+ case NT_PPC_VMX:
+ return _("NT_PPC_VMX (ppc Altivec registers)");
+ case NT_PPC_VSX:
+ return _("NT_PPC_VSX (ppc VSX registers)");
+ case NT_PPC_TAR:
+ return _("NT_PPC_TAR (ppc TAR register)");
+ case NT_PPC_PPR:
+ return _("NT_PPC_PPR (ppc PPR register)");
+ case NT_PPC_DSCR:
+ return _("NT_PPC_DSCR (ppc DSCR register)");
+ case NT_PPC_EBB:
+ return _("NT_PPC_EBB (ppc EBB registers)");
+ case NT_PPC_PMU:
+ return _("NT_PPC_PMU (ppc PMU registers)");
+ case NT_PPC_TM_CGPR:
+ return _("NT_PPC_TM_CGPR (ppc checkpointed GPR registers)");
+ case NT_PPC_TM_CFPR:
+ return _("NT_PPC_TM_CFPR (ppc checkpointed floating point registers)");
+ case NT_PPC_TM_CVMX:
+ return _("NT_PPC_TM_CVMX (ppc checkpointed Altivec registers)");
+ case NT_PPC_TM_CVSX:
+ return _("NT_PPC_TM_CVSX (ppc checkpointed VSX registers)");
+ case NT_PPC_TM_SPR:
+ return _("NT_PPC_TM_SPR (ppc TM special purpose registers)");
+ case NT_PPC_TM_CTAR:
+ return _("NT_PPC_TM_CTAR (ppc checkpointed TAR register)");
+ case NT_PPC_TM_CPPR:
+ return _("NT_PPC_TM_CPPR (ppc checkpointed PPR register)");
+ case NT_PPC_TM_CDSCR:
+ return _("NT_PPC_TM_CDSCR (ppc checkpointed DSCR register)");
+ case NT_386_TLS:
+ return _("NT_386_TLS (x86 TLS information)");
+ case NT_386_IOPERM:
+ return _("NT_386_IOPERM (x86 I/O permissions)");
+ case NT_X86_XSTATE:
+ return _("NT_X86_XSTATE (x86 XSAVE extended state)");
+ case NT_X86_CET:
+ return _("NT_X86_CET (x86 CET state)");
+ case NT_S390_HIGH_GPRS:
+ return _("NT_S390_HIGH_GPRS (s390 upper register halves)");
+ case NT_S390_TIMER:
+ return _("NT_S390_TIMER (s390 timer register)");
+ case NT_S390_TODCMP:
+ return _("NT_S390_TODCMP (s390 TOD comparator register)");
+ case NT_S390_TODPREG:
+ return _("NT_S390_TODPREG (s390 TOD programmable register)");
+ case NT_S390_CTRS:
+ return _("NT_S390_CTRS (s390 control registers)");
+ case NT_S390_PREFIX:
+ return _("NT_S390_PREFIX (s390 prefix register)");
+ case NT_S390_LAST_BREAK:
+ return _("NT_S390_LAST_BREAK (s390 last breaking event address)");
+ case NT_S390_SYSTEM_CALL:
+ return _("NT_S390_SYSTEM_CALL (s390 system call restart data)");
+ case NT_S390_TDB:
+ return _("NT_S390_TDB (s390 transaction diagnostic block)");
+ case NT_S390_VXRS_LOW:
+ return _("NT_S390_VXRS_LOW (s390 vector registers 0-15 upper half)");
+ case NT_S390_VXRS_HIGH:
+ return _("NT_S390_VXRS_HIGH (s390 vector registers 16-31)");
+ case NT_S390_GS_CB:
+ return _("NT_S390_GS_CB (s390 guarded-storage registers)");
+ case NT_S390_GS_BC:
+ return _("NT_S390_GS_BC (s390 guarded-storage broadcast control)");
+ case NT_ARM_VFP:
+ return _("NT_ARM_VFP (arm VFP registers)");
+ case NT_ARM_TLS:
+ return _("NT_ARM_TLS (AArch TLS registers)");
+ case NT_ARM_HW_BREAK:
+ return _("NT_ARM_HW_BREAK (AArch hardware breakpoint registers)");
+ case NT_ARM_HW_WATCH:
+ return _("NT_ARM_HW_WATCH (AArch hardware watchpoint registers)");
+ case NT_ARM_SYSTEM_CALL:
+ return _("NT_ARM_SYSTEM_CALL (AArch system call number)");
+ case NT_ARM_SVE:
+ return _("NT_ARM_SVE (AArch SVE registers)");
+ case NT_ARM_PAC_MASK:
+ return _("NT_ARM_PAC_MASK (AArch pointer authentication code masks)");
+ case NT_ARM_PACA_KEYS:
+ return _("NT_ARM_PACA_KEYS (ARM pointer authentication address keys)");
+ case NT_ARM_PACG_KEYS:
+ return _("NT_ARM_PACG_KEYS (ARM pointer authentication generic keys)");
+ case NT_ARM_TAGGED_ADDR_CTRL:
+ return _("NT_ARM_TAGGED_ADDR_CTRL (AArch tagged address control)");
+ case NT_ARM_PAC_ENABLED_KEYS:
+ return _("NT_ARM_PAC_ENABLED_KEYS (AArch64 pointer authentication enabled keys)");
+ case NT_ARC_V2:
+ return _("NT_ARC_V2 (ARC HS accumulator/extra registers)");
+ case NT_RISCV_CSR:
+ return _("NT_RISCV_CSR (RISC-V control and status registers)");
+ case NT_PSTATUS:
+ return _("NT_PSTATUS (pstatus structure)");
+ case NT_FPREGS:
+ return _("NT_FPREGS (floating point registers)");
+ case NT_PSINFO:
+ return _("NT_PSINFO (psinfo structure)");
+ case NT_LWPSTATUS:
+ return _("NT_LWPSTATUS (lwpstatus_t structure)");
+ case NT_LWPSINFO:
+ return _("NT_LWPSINFO (lwpsinfo_t structure)");
+ case NT_WIN32PSTATUS:
+ return _("NT_WIN32PSTATUS (win32_pstatus structure)");
+ case NT_SIGINFO:
+ return _("NT_SIGINFO (siginfo_t data)");
+ case NT_FILE:
+ return _("NT_FILE (mapped files)");
+ default:
+ break;
+ }
+ else
+ switch (e_type)
+ {
+ case NT_VERSION:
+ return _("NT_VERSION (version)");
+ case NT_ARCH:
+ return _("NT_ARCH (architecture)");
+ case NT_GNU_BUILD_ATTRIBUTE_OPEN:
+ return _("OPEN");
+ case NT_GNU_BUILD_ATTRIBUTE_FUNC:
+ return _("func");
+ case NT_GO_BUILDID:
+ return _("GO BUILDID");
+ case FDO_PACKAGING_METADATA:
+ return _("FDO_PACKAGING_METADATA");
+ default:
+ break;
+ }
+
+ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
+ return buff;
+}
+
+static bool
+print_core_note (Elf_Internal_Note *pnote)
+{
+ unsigned int addr_size = is_32bit_elf ? 4 : 8;
+ bfd_vma count, page_size;
+ unsigned char *descdata, *filenames, *descend;
+
+ if (pnote->type != NT_FILE)
+ {
+ if (do_wide)
+ printf ("\n");
+ return true;
+ }
+
+#ifndef BFD64
+ if (!is_32bit_elf)
+ {
+ printf (_(" Cannot decode 64-bit note in 32-bit build\n"));
+ /* Still "successful". */
+ return true;
+ }
+#endif
+
+ if (pnote->descsz < 2 * addr_size)
+ {
+ error (_(" Malformed note - too short for header\n"));
+ return false;
+ }
+
+ descdata = (unsigned char *) pnote->descdata;
+ descend = descdata + pnote->descsz;
+
+ if (descdata[pnote->descsz - 1] != '\0')
+ {
+ error (_(" Malformed note - does not end with \\0\n"));
+ return false;
+ }
+
+ count = byte_get (descdata, addr_size);
+ descdata += addr_size;
+
+ page_size = byte_get (descdata, addr_size);
+ descdata += addr_size;
+
+ if (count > ((bfd_vma) -1 - 2 * addr_size) / (3 * addr_size)
+ || pnote->descsz < 2 * addr_size + count * 3 * addr_size)
+ {
+ error (_(" Malformed note - too short for supplied file count\n"));
+ return false;
+ }
+
+ printf (_(" Page size: "));
+ print_vma (page_size, DEC);
+ printf ("\n");
+
+ printf (_(" %*s%*s%*s\n"),
+ (int) (2 + 2 * addr_size), _("Start"),
+ (int) (4 + 2 * addr_size), _("End"),
+ (int) (4 + 2 * addr_size), _("Page Offset"));
+ filenames = descdata + count * 3 * addr_size;
+ while (count-- > 0)
+ {
+ bfd_vma start, end, file_ofs;
+
+ if (filenames == descend)
+ {
+ error (_(" Malformed note - filenames end too early\n"));
+ return false;
+ }
+
+ start = byte_get (descdata, addr_size);
+ descdata += addr_size;
+ end = byte_get (descdata, addr_size);
+ descdata += addr_size;
+ file_ofs = byte_get (descdata, addr_size);
+ descdata += addr_size;
+
+ printf (" ");
+ print_vma (start, FULL_HEX);
+ printf (" ");
+ print_vma (end, FULL_HEX);
+ printf (" ");
+ print_vma (file_ofs, FULL_HEX);
+ printf ("\n %s\n", filenames);
+
+ filenames += 1 + strlen ((char *) filenames);
+ }
+
+ return true;
+}
+
+static const char *
+get_gnu_elf_note_type (unsigned e_type)
+{
+ /* NB/ Keep this switch statement in sync with print_gnu_note (). */
+ switch (e_type)
+ {
+ case NT_GNU_ABI_TAG:
+ return _("NT_GNU_ABI_TAG (ABI version tag)");
+ case NT_GNU_HWCAP:
+ return _("NT_GNU_HWCAP (DSO-supplied software HWCAP info)");
+ case NT_GNU_BUILD_ID:
+ return _("NT_GNU_BUILD_ID (unique build ID bitstring)");
+ case NT_GNU_GOLD_VERSION:
+ return _("NT_GNU_GOLD_VERSION (gold version)");
+ case NT_GNU_PROPERTY_TYPE_0:
+ return _("NT_GNU_PROPERTY_TYPE_0");
+ case NT_GNU_BUILD_ATTRIBUTE_OPEN:
+ return _("NT_GNU_BUILD_ATTRIBUTE_OPEN");
+ case NT_GNU_BUILD_ATTRIBUTE_FUNC:
+ return _("NT_GNU_BUILD_ATTRIBUTE_FUNC");
+ default:
+ {
+ static char buff[64];
+
+ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
+ return buff;
+ }
+ }
+}
+
+static void
+decode_x86_compat_isa (unsigned int bitmask)
+{
+ while (bitmask)
+ {
+ unsigned int bit = bitmask & (- bitmask);
+
+ bitmask &= ~ bit;
+ switch (bit)
+ {
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_486:
+ printf ("i486");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_586:
+ printf ("586");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_686:
+ printf ("686");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE:
+ printf ("SSE");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE2:
+ printf ("SSE2");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE3:
+ printf ("SSE3");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSSE3:
+ printf ("SSSE3");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_1:
+ printf ("SSE4_1");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_2:
+ printf ("SSE4_2");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX:
+ printf ("AVX");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX2:
+ printf ("AVX2");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512F:
+ printf ("AVX512F");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512CD:
+ printf ("AVX512CD");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512ER:
+ printf ("AVX512ER");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512PF:
+ printf ("AVX512PF");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512VL:
+ printf ("AVX512VL");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512DQ:
+ printf ("AVX512DQ");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512BW:
+ printf ("AVX512BW");
+ break;
+ default:
+ printf (_("<unknown: %x>"), bit);
+ break;
+ }
+ if (bitmask)
+ printf (", ");
+ }
+}
+
+static void
+decode_x86_compat_2_isa (unsigned int bitmask)
+{
+ if (!bitmask)
+ {
+ printf (_("<None>"));
+ return;
+ }
+
+ while (bitmask)
+ {
+ unsigned int bit = bitmask & (- bitmask);
+
+ bitmask &= ~ bit;
+ switch (bit)
+ {
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_CMOV:
+ printf ("CMOV");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE:
+ printf ("SSE");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE2:
+ printf ("SSE2");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE3:
+ printf ("SSE3");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSSE3:
+ printf ("SSSE3");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE4_1:
+ printf ("SSE4_1");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE4_2:
+ printf ("SSE4_2");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX:
+ printf ("AVX");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX2:
+ printf ("AVX2");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_FMA:
+ printf ("FMA");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512F:
+ printf ("AVX512F");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512CD:
+ printf ("AVX512CD");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512ER:
+ printf ("AVX512ER");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512PF:
+ printf ("AVX512PF");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512VL:
+ printf ("AVX512VL");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512DQ:
+ printf ("AVX512DQ");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512BW:
+ printf ("AVX512BW");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_4FMAPS:
+ printf ("AVX512_4FMAPS");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_4VNNIW:
+ printf ("AVX512_4VNNIW");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_BITALG:
+ printf ("AVX512_BITALG");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_IFMA:
+ printf ("AVX512_IFMA");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VBMI:
+ printf ("AVX512_VBMI");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VBMI2:
+ printf ("AVX512_VBMI2");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VNNI:
+ printf ("AVX512_VNNI");
+ break;
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_BF16:
+ printf ("AVX512_BF16");
+ break;
+ default:
+ printf (_("<unknown: %x>"), bit);
+ break;
+ }
+ if (bitmask)
+ printf (", ");
+ }
+}
+
+static const char *
+get_amdgpu_elf_note_type (unsigned int e_type)
+{
+ switch (e_type)
+ {
+ case NT_AMDGPU_METADATA:
+ return _("NT_AMDGPU_METADATA (code object metadata)");
+ default:
+ {
+ static char buf[64];
+ snprintf (buf, sizeof (buf), _("Unknown note type: (0x%08x)"), e_type);
+ return buf;
+ }
+ }
+}
+
+static void
+decode_x86_isa (unsigned int bitmask)
+{
+ while (bitmask)
+ {
+ unsigned int bit = bitmask & (- bitmask);
+
+ bitmask &= ~ bit;
+ switch (bit)
+ {
+ case GNU_PROPERTY_X86_ISA_1_BASELINE:
+ printf ("x86-64-baseline");
+ break;
+ case GNU_PROPERTY_X86_ISA_1_V2:
+ printf ("x86-64-v2");
+ break;
+ case GNU_PROPERTY_X86_ISA_1_V3:
+ printf ("x86-64-v3");
+ break;
+ case GNU_PROPERTY_X86_ISA_1_V4:
+ printf ("x86-64-v4");
+ break;
+ default:
+ printf (_("<unknown: %x>"), bit);
+ break;
+ }
+ if (bitmask)
+ printf (", ");
+ }
+}
+
+static void
+decode_x86_feature_1 (unsigned int bitmask)
+{
+ if (!bitmask)
+ {
+ printf (_("<None>"));
+ return;
+ }
+
+ while (bitmask)
+ {
+ unsigned int bit = bitmask & (- bitmask);
+
+ bitmask &= ~ bit;
+ switch (bit)
+ {
+ case GNU_PROPERTY_X86_FEATURE_1_IBT:
+ printf ("IBT");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_1_SHSTK:
+ printf ("SHSTK");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_1_LAM_U48:
+ printf ("LAM_U48");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_1_LAM_U57:
+ printf ("LAM_U57");
+ break;
+ default:
+ printf (_("<unknown: %x>"), bit);
+ break;
+ }
+ if (bitmask)
+ printf (", ");
+ }
+}
+
+static void
+decode_x86_feature_2 (unsigned int bitmask)
+{
+ if (!bitmask)
+ {
+ printf (_("<None>"));
+ return;
+ }
+
+ while (bitmask)
+ {
+ unsigned int bit = bitmask & (- bitmask);
+
+ bitmask &= ~ bit;
+ switch (bit)
+ {
+ case GNU_PROPERTY_X86_FEATURE_2_X86:
+ printf ("x86");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_X87:
+ printf ("x87");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_MMX:
+ printf ("MMX");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_XMM:
+ printf ("XMM");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_YMM:
+ printf ("YMM");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_ZMM:
+ printf ("ZMM");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_TMM:
+ printf ("TMM");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_MASK:
+ printf ("MASK");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_FXSR:
+ printf ("FXSR");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_XSAVE:
+ printf ("XSAVE");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_XSAVEOPT:
+ printf ("XSAVEOPT");
+ break;
+ case GNU_PROPERTY_X86_FEATURE_2_XSAVEC:
+ printf ("XSAVEC");
+ break;
+ default:
+ printf (_("<unknown: %x>"), bit);
+ break;
+ }
+ if (bitmask)
+ printf (", ");
+ }
+}
+
+static void
+decode_aarch64_feature_1_and (unsigned int bitmask)
+{
+ while (bitmask)
+ {
+ unsigned int bit = bitmask & (- bitmask);
+
+ bitmask &= ~ bit;
+ switch (bit)
+ {
+ case GNU_PROPERTY_AARCH64_FEATURE_1_BTI:
+ printf ("BTI");
+ break;
+
+ case GNU_PROPERTY_AARCH64_FEATURE_1_PAC:
+ printf ("PAC");
+ break;
+
+ default:
+ printf (_("<unknown: %x>"), bit);
+ break;
+ }
+ if (bitmask)
+ printf (", ");
+ }
+}
+
+static void
+decode_1_needed (unsigned int bitmask)
+{
+ while (bitmask)
+ {
+ unsigned int bit = bitmask & (- bitmask);
+
+ bitmask &= ~ bit;
+ switch (bit)
+ {
+ case GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS:
+ printf ("indirect external access");
+ break;
+ default:
+ printf (_("<unknown: %x>"), bit);
+ break;
+ }
+ if (bitmask)
+ printf (", ");
+ }
+}
+
+static void
+print_gnu_property_note (Filedata * filedata, Elf_Internal_Note * pnote)
+{
+ unsigned char * ptr = (unsigned char *) pnote->descdata;
+ unsigned char * ptr_end = ptr + pnote->descsz;
+ unsigned int size = is_32bit_elf ? 4 : 8;
+
+ printf (_(" Properties: "));
+
+ if (pnote->descsz < 8 || (pnote->descsz % size) != 0)
+ {
+ printf (_("<corrupt GNU_PROPERTY_TYPE, size = %#lx>\n"), pnote->descsz);
+ return;
+ }
+
+ while (ptr < ptr_end)
+ {
+ unsigned int j;
+ unsigned int type;
+ unsigned int datasz;
+
+ if ((size_t) (ptr_end - ptr) < 8)
+ {
+ printf (_("<corrupt descsz: %#lx>\n"), pnote->descsz);
+ break;
+ }
+
+ type = byte_get (ptr, 4);
+ datasz = byte_get (ptr + 4, 4);
+
+ ptr += 8;
+
+ if (datasz > (size_t) (ptr_end - ptr))
+ {
+ printf (_("<corrupt type (%#x) datasz: %#x>\n"),
+ type, datasz);
+ break;
+ }
+
+ if (type >= GNU_PROPERTY_LOPROC && type <= GNU_PROPERTY_HIPROC)
+ {
+ if (filedata->file_header.e_machine == EM_X86_64
+ || filedata->file_header.e_machine == EM_IAMCU
+ || filedata->file_header.e_machine == EM_386)
+ {
+ unsigned int bitmask;
+
+ if (datasz == 4)
+ bitmask = byte_get (ptr, 4);
+ else
+ bitmask = 0;
+
+ switch (type)
+ {
+ case GNU_PROPERTY_X86_ISA_1_USED:
+ if (datasz != 4)
+ printf (_("x86 ISA used: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ printf ("x86 ISA used: ");
+ decode_x86_isa (bitmask);
+ }
+ goto next;
+
+ case GNU_PROPERTY_X86_ISA_1_NEEDED:
+ if (datasz != 4)
+ printf (_("x86 ISA needed: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ printf ("x86 ISA needed: ");
+ decode_x86_isa (bitmask);
+ }
+ goto next;
+
+ case GNU_PROPERTY_X86_FEATURE_1_AND:
+ if (datasz != 4)
+ printf (_("x86 feature: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ printf ("x86 feature: ");
+ decode_x86_feature_1 (bitmask);
+ }
+ goto next;
+
+ case GNU_PROPERTY_X86_FEATURE_2_USED:
+ if (datasz != 4)
+ printf (_("x86 feature used: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ printf ("x86 feature used: ");
+ decode_x86_feature_2 (bitmask);
+ }
+ goto next;
+
+ case GNU_PROPERTY_X86_FEATURE_2_NEEDED:
+ if (datasz != 4)
+ printf (_("x86 feature needed: <corrupt length: %#x> "), datasz);
+ else
+ {
+ printf ("x86 feature needed: ");
+ decode_x86_feature_2 (bitmask);
+ }
+ goto next;
+
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_USED:
+ if (datasz != 4)
+ printf (_("x86 ISA used: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ printf ("x86 ISA used: ");
+ decode_x86_compat_isa (bitmask);
+ }
+ goto next;
+
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED:
+ if (datasz != 4)
+ printf (_("x86 ISA needed: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ printf ("x86 ISA needed: ");
+ decode_x86_compat_isa (bitmask);
+ }
+ goto next;
+
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED:
+ if (datasz != 4)
+ printf (_("x86 ISA used: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ printf ("x86 ISA used: ");
+ decode_x86_compat_2_isa (bitmask);
+ }
+ goto next;
+
+ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED:
+ if (datasz != 4)
+ printf (_("x86 ISA needed: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ printf ("x86 ISA needed: ");
+ decode_x86_compat_2_isa (bitmask);
+ }
+ goto next;
+
+ default:
+ break;
+ }
+ }
+ else if (filedata->file_header.e_machine == EM_AARCH64)
+ {
+ if (type == GNU_PROPERTY_AARCH64_FEATURE_1_AND)
+ {
+ printf ("AArch64 feature: ");
+ if (datasz != 4)
+ printf (_("<corrupt length: %#x> "), datasz);
+ else
+ decode_aarch64_feature_1_and (byte_get (ptr, 4));
+ goto next;
+ }
+ }
+ }
+ else
+ {
+ switch (type)
+ {
+ case GNU_PROPERTY_STACK_SIZE:
+ printf (_("stack size: "));
+ if (datasz != size)
+ printf (_("<corrupt length: %#x> "), datasz);
+ else
+ printf ("%#lx", (unsigned long) byte_get (ptr, size));
+ goto next;
+
+ case GNU_PROPERTY_NO_COPY_ON_PROTECTED:
+ printf ("no copy on protected ");
+ if (datasz)
+ printf (_("<corrupt length: %#x> "), datasz);
+ goto next;
+
+ default:
+ if ((type >= GNU_PROPERTY_UINT32_AND_LO
+ && type <= GNU_PROPERTY_UINT32_AND_HI)
+ || (type >= GNU_PROPERTY_UINT32_OR_LO
+ && type <= GNU_PROPERTY_UINT32_OR_HI))
+ {
+ switch (type)
+ {
+ case GNU_PROPERTY_1_NEEDED:
+ if (datasz != 4)
+ printf (_("1_needed: <corrupt length: %#x> "),
+ datasz);
+ else
+ {
+ unsigned int bitmask = byte_get (ptr, 4);
+ printf ("1_needed: ");
+ decode_1_needed (bitmask);
+ }
+ goto next;
+
+ default:
+ break;
+ }
+ if (type <= GNU_PROPERTY_UINT32_AND_HI)
+ printf (_("UINT32_AND (%#x): "), type);
+ else
+ printf (_("UINT32_OR (%#x): "), type);
+ if (datasz != 4)
+ printf (_("<corrupt length: %#x> "), datasz);
+ else
+ printf ("%#x", (unsigned int) byte_get (ptr, 4));
+ goto next;
+ }
+ break;
+ }
+ }
+
+ if (type < GNU_PROPERTY_LOPROC)
+ printf (_("<unknown type %#x data: "), type);
+ else if (type < GNU_PROPERTY_LOUSER)
+ printf (_("<processor-specific type %#x data: "), type);
+ else
+ printf (_("<application-specific type %#x data: "), type);
+ for (j = 0; j < datasz; ++j)
+ printf ("%02x ", ptr[j] & 0xff);
+ printf (">");
+
+ next:
+ ptr += ((datasz + (size - 1)) & ~ (size - 1));
+ if (ptr == ptr_end)
+ break;
+
+ if (do_wide)
+ printf (", ");
+ else
+ printf ("\n\t");
+ }
+
+ printf ("\n");
+}
+
+static bool
+print_gnu_note (Filedata * filedata, Elf_Internal_Note *pnote)
+{
+ /* NB/ Keep this switch statement in sync with get_gnu_elf_note_type (). */
+ switch (pnote->type)
+ {
+ case NT_GNU_BUILD_ID:
+ {
+ unsigned long i;
+
+ printf (_(" Build ID: "));
+ for (i = 0; i < pnote->descsz; ++i)
+ printf ("%02x", pnote->descdata[i] & 0xff);
+ printf ("\n");
+ }
+ break;
+
+ case NT_GNU_ABI_TAG:
+ {
+ unsigned long os, major, minor, subminor;
+ const char *osname;
+
+ /* PR 17531: file: 030-599401-0.004. */
+ if (pnote->descsz < 16)
+ {
+ printf (_(" <corrupt GNU_ABI_TAG>\n"));
+ break;
+ }
+
+ os = byte_get ((unsigned char *) pnote->descdata, 4);
+ major = byte_get ((unsigned char *) pnote->descdata + 4, 4);
+ minor = byte_get ((unsigned char *) pnote->descdata + 8, 4);
+ subminor = byte_get ((unsigned char *) pnote->descdata + 12, 4);
+
+ switch (os)
+ {
+ case GNU_ABI_TAG_LINUX:
+ osname = "Linux";
+ break;
+ case GNU_ABI_TAG_HURD:
+ osname = "Hurd";
+ break;
+ case GNU_ABI_TAG_SOLARIS:
+ osname = "Solaris";
+ break;
+ case GNU_ABI_TAG_FREEBSD:
+ osname = "FreeBSD";
+ break;
+ case GNU_ABI_TAG_NETBSD:
+ osname = "NetBSD";
+ break;
+ case GNU_ABI_TAG_SYLLABLE:
+ osname = "Syllable";
+ break;
+ case GNU_ABI_TAG_NACL:
+ osname = "NaCl";
+ break;
+ default:
+ osname = "Unknown";
+ break;
+ }
+
+ printf (_(" OS: %s, ABI: %ld.%ld.%ld\n"), osname,
+ major, minor, subminor);
+ }
+ break;
+
+ case NT_GNU_GOLD_VERSION:
+ {
+ unsigned long i;
+
+ printf (_(" Version: "));
+ for (i = 0; i < pnote->descsz && pnote->descdata[i] != '\0'; ++i)
+ printf ("%c", pnote->descdata[i]);
+ printf ("\n");
+ }
+ break;
+
+ case NT_GNU_HWCAP:
+ {
+ unsigned long num_entries, mask;
+
+ /* Hardware capabilities information. Word 0 is the number of entries.
+ Word 1 is a bitmask of enabled entries. The rest of the descriptor
+ is a series of entries, where each entry is a single byte followed
+ by a nul terminated string. The byte gives the bit number to test
+ if enabled in the bitmask. */
+ printf (_(" Hardware Capabilities: "));
+ if (pnote->descsz < 8)
+ {
+ error (_("<corrupt GNU_HWCAP>\n"));
+ return false;
+ }
+ num_entries = byte_get ((unsigned char *) pnote->descdata, 4);
+ mask = byte_get ((unsigned char *) pnote->descdata + 4, 4);
+ printf (_("num entries: %ld, enabled mask: %lx\n"), num_entries, mask);
+ /* FIXME: Add code to display the entries... */
+ }
+ break;
+
+ case NT_GNU_PROPERTY_TYPE_0:
+ print_gnu_property_note (filedata, pnote);
+ break;
+
+ default:
+ /* Handle unrecognised types. An error message should have already been
+ created by get_gnu_elf_note_type(), so all that we need to do is to
+ display the data. */
+ {
+ unsigned long i;
+
+ printf (_(" Description data: "));
+ for (i = 0; i < pnote->descsz; ++i)
+ printf ("%02x ", pnote->descdata[i] & 0xff);
+ printf ("\n");
+ }
+ break;
+ }
+
+ return true;
+}
+
+static const char *
+get_v850_elf_note_type (enum v850_notes n_type)
+{
+ static char buff[64];
+
+ switch (n_type)
+ {
+ case V850_NOTE_ALIGNMENT: return _("Alignment of 8-byte objects");
+ case V850_NOTE_DATA_SIZE: return _("Sizeof double and long double");
+ case V850_NOTE_FPU_INFO: return _("Type of FPU support needed");
+ case V850_NOTE_SIMD_INFO: return _("Use of SIMD instructions");
+ case V850_NOTE_CACHE_INFO: return _("Use of cache");
+ case V850_NOTE_MMU_INFO: return _("Use of MMU");
+ default:
+ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), n_type);
+ return buff;
+ }
+}
+
+static bool
+print_v850_note (Elf_Internal_Note * pnote)
+{
+ unsigned int val;
+
+ if (pnote->descsz != 4)
+ return false;
+
+ val = byte_get ((unsigned char *) pnote->descdata, pnote->descsz);
+
+ if (val == 0)
+ {
+ printf (_("not set\n"));
+ return true;
+ }
+
+ switch (pnote->type)
+ {
+ case V850_NOTE_ALIGNMENT:
+ switch (val)
+ {
+ case EF_RH850_DATA_ALIGN4: printf (_("4-byte\n")); return true;
+ case EF_RH850_DATA_ALIGN8: printf (_("8-byte\n")); return true;
+ }
+ break;
+
+ case V850_NOTE_DATA_SIZE:
+ switch (val)
+ {
+ case EF_RH850_DOUBLE32: printf (_("4-bytes\n")); return true;
+ case EF_RH850_DOUBLE64: printf (_("8-bytes\n")); return true;
+ }
+ break;
+
+ case V850_NOTE_FPU_INFO:
+ switch (val)
+ {
+ case EF_RH850_FPU20: printf (_("FPU-2.0\n")); return true;
+ case EF_RH850_FPU30: printf (_("FPU-3.0\n")); return true;
+ }
+ break;
+
+ case V850_NOTE_MMU_INFO:
+ case V850_NOTE_CACHE_INFO:
+ case V850_NOTE_SIMD_INFO:
+ if (val == EF_RH850_SIMD)
+ {
+ printf (_("yes\n"));
+ return true;
+ }
+ break;
+
+ default:
+ /* An 'unknown note type' message will already have been displayed. */
+ break;
+ }
+
+ printf (_("unknown value: %x\n"), val);
+ return false;
+}
+
+static bool
+process_netbsd_elf_note (Elf_Internal_Note * pnote)
+{
+ unsigned int version;
+
+ switch (pnote->type)
+ {
+ case NT_NETBSD_IDENT:
+ if (pnote->descsz < 1)
+ break;
+ version = byte_get ((unsigned char *) pnote->descdata, sizeof (version));
+ if ((version / 10000) % 100)
+ printf (" NetBSD\t\t0x%08lx\tIDENT %u (%u.%u%s%c)\n", pnote->descsz,
+ version, version / 100000000, (version / 1000000) % 100,
+ (version / 10000) % 100 > 26 ? "Z" : "",
+ 'A' + (version / 10000) % 26);
+ else
+ printf (" NetBSD\t\t0x%08lx\tIDENT %u (%u.%u.%u)\n", pnote->descsz,
+ version, version / 100000000, (version / 1000000) % 100,
+ (version / 100) % 100);
+ return true;
+
+ case NT_NETBSD_MARCH:
+ printf (" NetBSD\t\t0x%08lx\tMARCH <%s>\n", pnote->descsz,
+ pnote->descdata);
+ return true;
+
+ case NT_NETBSD_PAX:
+ if (pnote->descsz < 1)
+ break;
+ version = byte_get ((unsigned char *) pnote->descdata, sizeof (version));
+ printf (" NetBSD\t\t0x%08lx\tPaX <%s%s%s%s%s%s>\n", pnote->descsz,
+ ((version & NT_NETBSD_PAX_MPROTECT) ? "+mprotect" : ""),
+ ((version & NT_NETBSD_PAX_NOMPROTECT) ? "-mprotect" : ""),
+ ((version & NT_NETBSD_PAX_GUARD) ? "+guard" : ""),
+ ((version & NT_NETBSD_PAX_NOGUARD) ? "-guard" : ""),
+ ((version & NT_NETBSD_PAX_ASLR) ? "+ASLR" : ""),
+ ((version & NT_NETBSD_PAX_NOASLR) ? "-ASLR" : ""));
+ return true;
+ }
+
+ printf (" NetBSD\t0x%08lx\tUnknown note type: (0x%08lx)\n",
+ pnote->descsz, pnote->type);
+ return false;
+}
+
+static const char *
+get_freebsd_elfcore_note_type (Filedata * filedata, unsigned e_type)
+{
+ switch (e_type)
+ {
+ case NT_FREEBSD_THRMISC:
+ return _("NT_THRMISC (thrmisc structure)");
+ case NT_FREEBSD_PROCSTAT_PROC:
+ return _("NT_PROCSTAT_PROC (proc data)");
+ case NT_FREEBSD_PROCSTAT_FILES:
+ return _("NT_PROCSTAT_FILES (files data)");
+ case NT_FREEBSD_PROCSTAT_VMMAP:
+ return _("NT_PROCSTAT_VMMAP (vmmap data)");
+ case NT_FREEBSD_PROCSTAT_GROUPS:
+ return _("NT_PROCSTAT_GROUPS (groups data)");
+ case NT_FREEBSD_PROCSTAT_UMASK:
+ return _("NT_PROCSTAT_UMASK (umask data)");
+ case NT_FREEBSD_PROCSTAT_RLIMIT:
+ return _("NT_PROCSTAT_RLIMIT (rlimit data)");
+ case NT_FREEBSD_PROCSTAT_OSREL:
+ return _("NT_PROCSTAT_OSREL (osreldate data)");
+ case NT_FREEBSD_PROCSTAT_PSSTRINGS:
+ return _("NT_PROCSTAT_PSSTRINGS (ps_strings data)");
+ case NT_FREEBSD_PROCSTAT_AUXV:
+ return _("NT_PROCSTAT_AUXV (auxv data)");
+ case NT_FREEBSD_PTLWPINFO:
+ return _("NT_PTLWPINFO (ptrace_lwpinfo structure)");
+ case NT_FREEBSD_X86_SEGBASES:
+ return _("NT_X86_SEGBASES (x86 segment base registers)");
+ }
+ return get_note_type (filedata, e_type);
+}
+
+static const char *
+get_netbsd_elfcore_note_type (Filedata * filedata, unsigned e_type)
+{
+ static char buff[64];
+
+ switch (e_type)
+ {
+ case NT_NETBSDCORE_PROCINFO:
+ /* NetBSD core "procinfo" structure. */
+ return _("NetBSD procinfo structure");
+
+ case NT_NETBSDCORE_AUXV:
+ return _("NetBSD ELF auxiliary vector data");
+
+ case NT_NETBSDCORE_LWPSTATUS:
+ return _("PT_LWPSTATUS (ptrace_lwpstatus structure)");
+
+ default:
+ /* As of Jan 2020 there are no other machine-independent notes
+ defined for NetBSD core files. If the note type is less
+ than the start of the machine-dependent note types, we don't
+ understand it. */
+
+ if (e_type < NT_NETBSDCORE_FIRSTMACH)
+ {
+ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
+ return buff;
+ }
+ break;
+ }
+
+ switch (filedata->file_header.e_machine)
+ {
+ /* On the Alpha, SPARC (32-bit and 64-bit), PT_GETREGS == mach+0
+ and PT_GETFPREGS == mach+2. */
+
+ case EM_OLD_ALPHA:
+ case EM_ALPHA:
+ case EM_SPARC:
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ switch (e_type)
+ {
+ case NT_NETBSDCORE_FIRSTMACH + 0:
+ return _("PT_GETREGS (reg structure)");
+ case NT_NETBSDCORE_FIRSTMACH + 2:
+ return _("PT_GETFPREGS (fpreg structure)");
+ default:
+ break;
+ }
+ break;
+
+ /* On SuperH, PT_GETREGS == mach+3 and PT_GETFPREGS == mach+5.
+ There's also old PT___GETREGS40 == mach + 1 for old reg
+ structure which lacks GBR. */
+ case EM_SH:
+ switch (e_type)
+ {
+ case NT_NETBSDCORE_FIRSTMACH + 1:
+ return _("PT___GETREGS40 (old reg structure)");
+ case NT_NETBSDCORE_FIRSTMACH + 3:
+ return _("PT_GETREGS (reg structure)");
+ case NT_NETBSDCORE_FIRSTMACH + 5:
+ return _("PT_GETFPREGS (fpreg structure)");
+ default:
+ break;
+ }
+ break;
+
+ /* On all other arch's, PT_GETREGS == mach+1 and
+ PT_GETFPREGS == mach+3. */
+ default:
+ switch (e_type)
+ {
+ case NT_NETBSDCORE_FIRSTMACH + 1:
+ return _("PT_GETREGS (reg structure)");
+ case NT_NETBSDCORE_FIRSTMACH + 3:
+ return _("PT_GETFPREGS (fpreg structure)");
+ default:
+ break;
+ }
+ }
+
+ snprintf (buff, sizeof (buff), "PT_FIRSTMACH+%d",
+ e_type - NT_NETBSDCORE_FIRSTMACH);
+ return buff;
+}
+
+static const char *
+get_openbsd_elfcore_note_type (Filedata * filedata, unsigned e_type)
+{
+ switch (e_type)
+ {
+ case NT_OPENBSD_PROCINFO:
+ return _("OpenBSD procinfo structure");
+ case NT_OPENBSD_AUXV:
+ return _("OpenBSD ELF auxiliary vector data");
+ case NT_OPENBSD_REGS:
+ return _("OpenBSD regular registers");
+ case NT_OPENBSD_FPREGS:
+ return _("OpenBSD floating point registers");
+ case NT_OPENBSD_WCOOKIE:
+ return _("OpenBSD window cookie");
+ }
+
+ return get_note_type (filedata, e_type);
+}
+
+static const char *
+get_stapsdt_note_type (unsigned e_type)
+{
+ static char buff[64];
+
+ switch (e_type)
+ {
+ case NT_STAPSDT:
+ return _("NT_STAPSDT (SystemTap probe descriptors)");
+
+ default:
+ break;
+ }
+
+ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
+ return buff;
+}
+
+static bool
+print_stapsdt_note (Elf_Internal_Note *pnote)
+{
+ size_t len, maxlen;
+ unsigned long addr_size = is_32bit_elf ? 4 : 8;
+ char *data = pnote->descdata;
+ char *data_end = pnote->descdata + pnote->descsz;
+ bfd_vma pc, base_addr, semaphore;
+ char *provider, *probe, *arg_fmt;
+
+ if (pnote->descsz < (addr_size * 3))
+ goto stapdt_note_too_small;
+
+ pc = byte_get ((unsigned char *) data, addr_size);
+ data += addr_size;
+
+ base_addr = byte_get ((unsigned char *) data, addr_size);
+ data += addr_size;
+
+ semaphore = byte_get ((unsigned char *) data, addr_size);
+ data += addr_size;
+
+ if (data >= data_end)
+ goto stapdt_note_too_small;
+ maxlen = data_end - data;
+ len = strnlen (data, maxlen);
+ if (len < maxlen)
+ {
+ provider = data;
+ data += len + 1;
+ }
+ else
+ goto stapdt_note_too_small;
+
+ if (data >= data_end)
+ goto stapdt_note_too_small;
+ maxlen = data_end - data;
+ len = strnlen (data, maxlen);
+ if (len < maxlen)
+ {
+ probe = data;
+ data += len + 1;
+ }
+ else
+ goto stapdt_note_too_small;
+
+ if (data >= data_end)
+ goto stapdt_note_too_small;
+ maxlen = data_end - data;
+ len = strnlen (data, maxlen);
+ if (len < maxlen)
+ {
+ arg_fmt = data;
+ data += len + 1;
+ }
+ else
+ goto stapdt_note_too_small;
+
+ printf (_(" Provider: %s\n"), provider);
+ printf (_(" Name: %s\n"), probe);
+ printf (_(" Location: "));
+ print_vma (pc, FULL_HEX);
+ printf (_(", Base: "));
+ print_vma (base_addr, FULL_HEX);
+ printf (_(", Semaphore: "));
+ print_vma (semaphore, FULL_HEX);
+ printf ("\n");
+ printf (_(" Arguments: %s\n"), arg_fmt);
+
+ return data == data_end;
+
+ stapdt_note_too_small:
+ printf (_(" <corrupt - note is too small>\n"));
+ error (_("corrupt stapdt note - the data size is too small\n"));
+ return false;
+}
+
+static bool
+print_fdo_note (Elf_Internal_Note * pnote)
+{
+ if (pnote->descsz > 0 && pnote->type == FDO_PACKAGING_METADATA)
+ {
+ printf (_(" Packaging Metadata: %.*s\n"), (int) pnote->descsz, pnote->descdata);
+ return true;
+ }
+ return false;
+}
+
+static const char *
+get_ia64_vms_note_type (unsigned e_type)
+{
+ static char buff[64];
+
+ switch (e_type)
+ {
+ case NT_VMS_MHD:
+ return _("NT_VMS_MHD (module header)");
+ case NT_VMS_LNM:
+ return _("NT_VMS_LNM (language name)");
+ case NT_VMS_SRC:
+ return _("NT_VMS_SRC (source files)");
+ case NT_VMS_TITLE:
+ return "NT_VMS_TITLE";
+ case NT_VMS_EIDC:
+ return _("NT_VMS_EIDC (consistency check)");
+ case NT_VMS_FPMODE:
+ return _("NT_VMS_FPMODE (FP mode)");
+ case NT_VMS_LINKTIME:
+ return "NT_VMS_LINKTIME";
+ case NT_VMS_IMGNAM:
+ return _("NT_VMS_IMGNAM (image name)");
+ case NT_VMS_IMGID:
+ return _("NT_VMS_IMGID (image id)");
+ case NT_VMS_LINKID:
+ return _("NT_VMS_LINKID (link id)");
+ case NT_VMS_IMGBID:
+ return _("NT_VMS_IMGBID (build id)");
+ case NT_VMS_GSTNAM:
+ return _("NT_VMS_GSTNAM (sym table name)");
+ case NT_VMS_ORIG_DYN:
+ return "NT_VMS_ORIG_DYN";
+ case NT_VMS_PATCHTIME:
+ return "NT_VMS_PATCHTIME";
+ default:
+ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
+ return buff;
+ }
+}
+
+static bool
+print_ia64_vms_note (Elf_Internal_Note * pnote)
+{
+ int maxlen = pnote->descsz;
+
+ if (maxlen < 2 || (unsigned long) maxlen != pnote->descsz)
+ goto desc_size_fail;
+
+ switch (pnote->type)
+ {
+ case NT_VMS_MHD:
+ if (maxlen <= 36)
+ goto desc_size_fail;
+
+ int l = (int) strnlen (pnote->descdata + 34, maxlen - 34);
+
+ printf (_(" Creation date : %.17s\n"), pnote->descdata);
+ printf (_(" Last patch date: %.17s\n"), pnote->descdata + 17);
+ if (l + 34 < maxlen)
+ {
+ printf (_(" Module name : %s\n"), pnote->descdata + 34);
+ if (l + 35 < maxlen)
+ printf (_(" Module version : %s\n"), pnote->descdata + 34 + l + 1);
+ else
+ printf (_(" Module version : <missing>\n"));
+ }
+ else
+ {
+ printf (_(" Module name : <missing>\n"));
+ printf (_(" Module version : <missing>\n"));
+ }
+ break;
+
+ case NT_VMS_LNM:
+ printf (_(" Language: %.*s\n"), maxlen, pnote->descdata);
+ break;
+
+#ifdef BFD64
+ case NT_VMS_FPMODE:
+ printf (_(" Floating Point mode: "));
+ if (maxlen < 8)
+ goto desc_size_fail;
+ /* FIXME: Generate an error if descsz > 8 ? */
+
+ printf ("0x%016" BFD_VMA_FMT "x\n",
+ (bfd_vma) byte_get ((unsigned char *) pnote->descdata, 8));
+ break;
+
+ case NT_VMS_LINKTIME:
+ printf (_(" Link time: "));
+ if (maxlen < 8)
+ goto desc_size_fail;
+ /* FIXME: Generate an error if descsz > 8 ? */
+
+ print_vms_time (byte_get ((unsigned char *) pnote->descdata, 8));
+ printf ("\n");
+ break;
+
+ case NT_VMS_PATCHTIME:
+ printf (_(" Patch time: "));
+ if (maxlen < 8)
+ goto desc_size_fail;
+ /* FIXME: Generate an error if descsz > 8 ? */
+
+ print_vms_time (byte_get ((unsigned char *) pnote->descdata, 8));
+ printf ("\n");
+ break;
+
+ case NT_VMS_ORIG_DYN:
+ if (maxlen < 34)
+ goto desc_size_fail;
+
+ printf (_(" Major id: %u, minor id: %u\n"),
+ (unsigned) byte_get ((unsigned char *) pnote->descdata, 4),
+ (unsigned) byte_get ((unsigned char *) pnote->descdata + 4, 4));
+ printf (_(" Last modified : "));
+ print_vms_time (byte_get ((unsigned char *) pnote->descdata + 8, 8));
+ printf (_("\n Link flags : "));
+ printf ("0x%016" BFD_VMA_FMT "x\n",
+ (bfd_vma) byte_get ((unsigned char *) pnote->descdata + 16, 8));
+ printf (_(" Header flags: 0x%08x\n"),
+ (unsigned) byte_get ((unsigned char *) pnote->descdata + 24, 4));
+ printf (_(" Image id : %.*s\n"), maxlen - 32, pnote->descdata + 32);
+ break;
+#endif
+
+ case NT_VMS_IMGNAM:
+ printf (_(" Image name: %.*s\n"), maxlen, pnote->descdata);
+ break;
+
+ case NT_VMS_GSTNAM:
+ printf (_(" Global symbol table name: %.*s\n"), maxlen, pnote->descdata);
+ break;
+
+ case NT_VMS_IMGID:
+ printf (_(" Image id: %.*s\n"), maxlen, pnote->descdata);
+ break;
+
+ case NT_VMS_LINKID:
+ printf (_(" Linker id: %.*s\n"), maxlen, pnote->descdata);
+ break;
+
+ default:
+ return false;
+ }
+
+ return true;
+
+ desc_size_fail:
+ printf (_(" <corrupt - data size is too small>\n"));
+ error (_("corrupt IA64 note: data size is too small\n"));
+ return false;
+}
+
+struct build_attr_cache {
+ Filedata *filedata;
+ char *strtab;
+ unsigned long strtablen;
+ Elf_Internal_Sym *symtab;
+ unsigned long nsyms;
+} ba_cache;
+
+/* Find the symbol associated with a build attribute that is attached
+ to address OFFSET. If PNAME is non-NULL then store the name of
+ the symbol (if found) in the provided pointer, Returns NULL if a
+ symbol could not be found. */
+
+static Elf_Internal_Sym *
+get_symbol_for_build_attribute (Filedata *filedata,
+ unsigned long offset,
+ bool is_open_attr,
+ const char **pname)
+{
+ Elf_Internal_Sym *saved_sym = NULL;
+ Elf_Internal_Sym *sym;
+
+ if (filedata->section_headers != NULL
+ && (ba_cache.filedata == NULL || filedata != ba_cache.filedata))
+ {
+ Elf_Internal_Shdr * symsec;
+
+ free (ba_cache.strtab);
+ ba_cache.strtab = NULL;
+ free (ba_cache.symtab);
+ ba_cache.symtab = NULL;
+
+ /* Load the symbol and string sections. */
+ for (symsec = filedata->section_headers;
+ symsec < filedata->section_headers + filedata->file_header.e_shnum;
+ symsec ++)
+ {
+ if (symsec->sh_type == SHT_SYMTAB
+ && get_symtab (filedata, symsec,
+ &ba_cache.symtab, &ba_cache.nsyms,
+ &ba_cache.strtab, &ba_cache.strtablen))
+ break;
+ }
+ ba_cache.filedata = filedata;
+ }
+
+ if (ba_cache.symtab == NULL)
+ return NULL;
+
+ /* Find a symbol whose value matches offset. */
+ for (sym = ba_cache.symtab; sym < ba_cache.symtab + ba_cache.nsyms; sym ++)
+ if (sym->st_value == offset)
+ {
+ if (sym->st_name >= ba_cache.strtablen)
+ /* Huh ? This should not happen. */
+ continue;
+
+ if (ba_cache.strtab[sym->st_name] == 0)
+ continue;
+
+ /* The AArch64, ARM and RISC-V architectures define mapping symbols
+ (eg $d, $x, $t) which we want to ignore. */
+ if (ba_cache.strtab[sym->st_name] == '$'
+ && ba_cache.strtab[sym->st_name + 1] != 0
+ && ba_cache.strtab[sym->st_name + 2] == 0)
+ continue;
+
+ if (is_open_attr)
+ {
+ /* For OPEN attributes we prefer GLOBAL over LOCAL symbols
+ and FILE or OBJECT symbols over NOTYPE symbols. We skip
+ FUNC symbols entirely. */
+ switch (ELF_ST_TYPE (sym->st_info))
+ {
+ case STT_OBJECT:
+ case STT_FILE:
+ saved_sym = sym;
+ if (sym->st_size)
+ {
+ /* If the symbol has a size associated
+ with it then we can stop searching. */
+ sym = ba_cache.symtab + ba_cache.nsyms;
+ }
+ continue;
+
+ case STT_FUNC:
+ /* Ignore function symbols. */
+ continue;
+
+ default:
+ break;
+ }
+
+ switch (ELF_ST_BIND (sym->st_info))
+ {
+ case STB_GLOBAL:
+ if (saved_sym == NULL
+ || ELF_ST_TYPE (saved_sym->st_info) != STT_OBJECT)
+ saved_sym = sym;
+ break;
+
+ case STB_LOCAL:
+ if (saved_sym == NULL)
+ saved_sym = sym;
+ break;
+
+ default:
+ break;
+ }
+ }
+ else
+ {
+ if (ELF_ST_TYPE (sym->st_info) != STT_FUNC)
+ continue;
+
+ saved_sym = sym;
+ break;
+ }
+ }
+
+ if (saved_sym && pname)
+ * pname = ba_cache.strtab + saved_sym->st_name;
+
+ return saved_sym;
+}
+
+/* Returns true iff addr1 and addr2 are in the same section. */
+
+static bool
+same_section (Filedata * filedata, unsigned long addr1, unsigned long addr2)
+{
+ Elf_Internal_Shdr * a1;
+ Elf_Internal_Shdr * a2;
+
+ a1 = find_section_by_address (filedata, addr1);
+ a2 = find_section_by_address (filedata, addr2);
+
+ return a1 == a2 && a1 != NULL;
+}
+
+static bool
+print_gnu_build_attribute_description (Elf_Internal_Note * pnote,
+ Filedata * filedata)
+{
+ static unsigned long global_offset = 0;
+ static unsigned long global_end = 0;
+ static unsigned long func_offset = 0;
+ static unsigned long func_end = 0;
+
+ Elf_Internal_Sym *sym;
+ const char *name;
+ unsigned long start;
+ unsigned long end;
+ bool is_open_attr = pnote->type == NT_GNU_BUILD_ATTRIBUTE_OPEN;
+
+ switch (pnote->descsz)
+ {
+ case 0:
+ /* A zero-length description means that the range of
+ the previous note of the same type should be used. */
+ if (is_open_attr)
+ {
+ if (global_end > global_offset)
+ printf (_(" Applies to region from %#lx to %#lx\n"),
+ global_offset, global_end);
+ else
+ printf (_(" Applies to region from %#lx\n"), global_offset);
+ }
+ else
+ {
+ if (func_end > func_offset)
+ printf (_(" Applies to region from %#lx to %#lx\n"), func_offset, func_end);
+ else
+ printf (_(" Applies to region from %#lx\n"), func_offset);
+ }
+ return true;
+
+ case 4:
+ start = byte_get ((unsigned char *) pnote->descdata, 4);
+ end = 0;
+ break;
+
+ case 8:
+ start = byte_get ((unsigned char *) pnote->descdata, 4);
+ end = byte_get ((unsigned char *) pnote->descdata + 4, 4);
+ break;
+
+ case 16:
+ start = byte_get ((unsigned char *) pnote->descdata, 8);
+ end = byte_get ((unsigned char *) pnote->descdata + 8, 8);
+ break;
+
+ default:
+ error (_(" <invalid description size: %lx>\n"), pnote->descsz);
+ printf (_(" <invalid descsz>"));
+ return false;
+ }
+
+ name = NULL;
+ sym = get_symbol_for_build_attribute (filedata, start, is_open_attr, & name);
+ /* As of version 5 of the annobin plugin, filename symbols are biased by 2
+ in order to avoid them being confused with the start address of the
+ first function in the file... */
+ if (sym == NULL && is_open_attr)
+ sym = get_symbol_for_build_attribute (filedata, start + 2, is_open_attr,
+ & name);
+
+ if (end == 0 && sym != NULL && sym->st_size > 0)
+ end = start + sym->st_size;
+
+ if (is_open_attr)
+ {
+ /* FIXME: Need to properly allow for section alignment.
+ 16 is just the alignment used on x86_64. */
+ if (global_end > 0
+ && start > BFD_ALIGN (global_end, 16)
+ /* Build notes are not guaranteed to be organised in order of
+ increasing address, but we should find the all of the notes
+ for one section in the same place. */
+ && same_section (filedata, start, global_end))
+ warn (_("Gap in build notes detected from %#lx to %#lx\n"),
+ global_end + 1, start - 1);
+
+ printf (_(" Applies to region from %#lx"), start);
+ global_offset = start;
+
+ if (end)
+ {
+ printf (_(" to %#lx"), end);
+ global_end = end;
+ }
+ }
+ else
+ {
+ printf (_(" Applies to region from %#lx"), start);
+ func_offset = start;
+
+ if (end)
+ {
+ printf (_(" to %#lx"), end);
+ func_end = end;
+ }
+ }
+
+ if (sym && name)
+ printf (_(" (%s)"), name);
+
+ printf ("\n");
+ return true;
+}
+
+static bool
+print_gnu_build_attribute_name (Elf_Internal_Note * pnote)
+{
+ static const char string_expected [2] = { GNU_BUILD_ATTRIBUTE_TYPE_STRING, 0 };
+ static const char number_expected [2] = { GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC, 0 };
+ static const char bool_expected [3] = { GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE, GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE, 0 };
+ char name_type;
+ char name_attribute;
+ const char * expected_types;
+ const char * name = pnote->namedata;
+ const char * text;
+ signed int left;
+
+ if (name == NULL || pnote->namesz < 2)
+ {
+ error (_("corrupt name field in GNU build attribute note: size = %ld\n"), pnote->namesz);
+ print_symbol (-20, _(" <corrupt name>"));
+ return false;
+ }
+
+ if (do_wide)
+ left = 28;
+ else
+ left = 20;
+
+ /* Version 2 of the spec adds a "GA" prefix to the name field. */
+ if (name[0] == 'G' && name[1] == 'A')
+ {
+ if (pnote->namesz < 4)
+ {
+ error (_("corrupt name field in GNU build attribute note: size = %ld\n"), pnote->namesz);
+ print_symbol (-20, _(" <corrupt name>"));
+ return false;
+ }
+
+ printf ("GA");
+ name += 2;
+ left -= 2;
+ }
+
+ switch ((name_type = * name))
+ {
+ case GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC:
+ case GNU_BUILD_ATTRIBUTE_TYPE_STRING:
+ case GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE:
+ case GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE:
+ printf ("%c", * name);
+ left --;
+ break;
+ default:
+ error (_("unrecognised attribute type in name field: %d\n"), name_type);
+ print_symbol (-20, _("<unknown name type>"));
+ return false;
+ }
+
+ ++ name;
+ text = NULL;
+
+ switch ((name_attribute = * name))
+ {
+ case GNU_BUILD_ATTRIBUTE_VERSION:
+ text = _("<version>");
+ expected_types = string_expected;
+ ++ name;
+ break;
+ case GNU_BUILD_ATTRIBUTE_STACK_PROT:
+ text = _("<stack prot>");
+ expected_types = "!+*";
+ ++ name;
+ break;
+ case GNU_BUILD_ATTRIBUTE_RELRO:
+ text = _("<relro>");
+ expected_types = bool_expected;
+ ++ name;
+ break;
+ case GNU_BUILD_ATTRIBUTE_STACK_SIZE:
+ text = _("<stack size>");
+ expected_types = number_expected;
+ ++ name;
+ break;
+ case GNU_BUILD_ATTRIBUTE_TOOL:
+ text = _("<tool>");
+ expected_types = string_expected;
+ ++ name;
+ break;
+ case GNU_BUILD_ATTRIBUTE_ABI:
+ text = _("<ABI>");
+ expected_types = "$*";
+ ++ name;
+ break;
+ case GNU_BUILD_ATTRIBUTE_PIC:
+ text = _("<PIC>");
+ expected_types = number_expected;
+ ++ name;
+ break;
+ case GNU_BUILD_ATTRIBUTE_SHORT_ENUM:
+ text = _("<short enum>");
+ expected_types = bool_expected;
+ ++ name;
+ break;
+ default:
+ if (ISPRINT (* name))
+ {
+ int len = strnlen (name, pnote->namesz - (name - pnote->namedata)) + 1;
+
+ if (len > left && ! do_wide)
+ len = left;
+ printf ("%.*s:", len, name);
+ left -= len;
+ name += len;
+ }
+ else
+ {
+ static char tmpbuf [128];
+
+ error (_("unrecognised byte in name field: %d\n"), * name);
+ sprintf (tmpbuf, _("<unknown:_%d>"), * name);
+ text = tmpbuf;
+ name ++;
+ }
+ expected_types = "*$!+";
+ break;
+ }
+
+ if (text)
+ left -= printf ("%s", text);
+
+ if (strchr (expected_types, name_type) == NULL)
+ warn (_("attribute does not have an expected type (%c)\n"), name_type);
+
+ if ((unsigned long)(name - pnote->namedata) > pnote->namesz)
+ {
+ error (_("corrupt name field: namesz: %lu but parsing gets to %ld\n"),
+ (unsigned long) pnote->namesz,
+ (long) (name - pnote->namedata));
+ return false;
+ }
+
+ if (left < 1 && ! do_wide)
+ return true;
+
+ switch (name_type)
+ {
+ case GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC:
+ {
+ unsigned int bytes;
+ unsigned long long val = 0;
+ unsigned int shift = 0;
+ char * decoded = NULL;
+
+ bytes = pnote->namesz - (name - pnote->namedata);
+ if (bytes > 0)
+ /* The -1 is because the name field is always 0 terminated, and we
+ want to be able to ensure that the shift in the while loop below
+ will not overflow. */
+ -- bytes;
+
+ if (bytes > sizeof (val))
+ {
+ error (_("corrupt numeric name field: too many bytes in the value: %x\n"),
+ bytes);
+ bytes = sizeof (val);
+ }
+ /* We do not bother to warn if bytes == 0 as this can
+ happen with some early versions of the gcc plugin. */
+
+ while (bytes --)
+ {
+ unsigned long long byte = *name++ & 0xff;
+
+ val |= byte << shift;
+ shift += 8;
+ }
+
+ switch (name_attribute)
+ {
+ case GNU_BUILD_ATTRIBUTE_PIC:
+ switch (val)
+ {
+ case 0: decoded = "static"; break;
+ case 1: decoded = "pic"; break;
+ case 2: decoded = "PIC"; break;
+ case 3: decoded = "pie"; break;
+ case 4: decoded = "PIE"; break;
+ default: break;
+ }
+ break;
+ case GNU_BUILD_ATTRIBUTE_STACK_PROT:
+ switch (val)
+ {
+ /* Based upon the SPCT_FLAG_xxx enum values in gcc/cfgexpand.c. */
+ case 0: decoded = "off"; break;
+ case 1: decoded = "on"; break;
+ case 2: decoded = "all"; break;
+ case 3: decoded = "strong"; break;
+ case 4: decoded = "explicit"; break;
+ default: break;
+ }
+ break;
+ default:
+ break;
+ }
+
+ if (decoded != NULL)
+ {
+ print_symbol (-left, decoded);
+ left = 0;
+ }
+ else if (val == 0)
+ {
+ printf ("0x0");
+ left -= 3;
+ }
+ else
+ {
+ if (do_wide)
+ left -= printf ("0x%llx", val);
+ else
+ left -= printf ("0x%-.*llx", left, val);
+ }
+ }
+ break;
+ case GNU_BUILD_ATTRIBUTE_TYPE_STRING:
+ left -= print_symbol (- left, name);
+ break;
+ case GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE:
+ left -= print_symbol (- left, "true");
+ break;
+ case GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE:
+ left -= print_symbol (- left, "false");
+ break;
+ }
+
+ if (do_wide && left > 0)
+ printf ("%-*s", left, " ");
+
+ return true;
+}
+
+/* Print the contents of PNOTE as hex. */
+
+static void
+print_note_contents_hex (Elf_Internal_Note *pnote)
+{
+ if (pnote->descsz)
+ {
+ unsigned long i;
+
+ printf (_(" description data: "));
+ for (i = 0; i < pnote->descsz; i++)
+ printf ("%02x ", pnote->descdata[i] & 0xff);
+ if (!do_wide)
+ printf ("\n");
+ }
+
+ if (do_wide)
+ printf ("\n");
+}
+
+#if defined HAVE_MSGPACK
+
+static void
+print_indents (int n)
+{
+ printf (" ");
+
+ for (int i = 0; i < n; i++)
+ printf (" ");
+}
+
+/* Print OBJ in human-readable form. */
+
+static void
+dump_msgpack_obj (const msgpack_object *obj, int indent)
+{
+ switch (obj->type)
+ {
+ case MSGPACK_OBJECT_NIL:
+ printf ("(nil)");
+ break;
+
+ case MSGPACK_OBJECT_BOOLEAN:
+ printf ("%s", obj->via.boolean ? "true" : "false");
+ break;
+
+ case MSGPACK_OBJECT_POSITIVE_INTEGER:
+ printf ("%" PRIu64, obj->via.u64);
+ break;
+
+ case MSGPACK_OBJECT_NEGATIVE_INTEGER:
+ printf ("%" PRIi64, obj->via.i64);
+ break;
+
+ case MSGPACK_OBJECT_FLOAT32:
+ case MSGPACK_OBJECT_FLOAT64:
+ printf ("%f", obj->via.f64);
+ break;
+
+ case MSGPACK_OBJECT_STR:
+ printf ("\"%.*s\"", obj->via.str.size, obj->via.str.ptr);
+ break;
+
+ case MSGPACK_OBJECT_ARRAY:
+ {
+ const msgpack_object_array *array = &obj->via.array;
+
+ printf ("[\n");
+ ++indent;
+
+ for (uint32_t i = 0; i < array->size; ++i)
+ {
+ const msgpack_object *item = &array->ptr[i];
+
+ print_indents (indent);
+ dump_msgpack_obj (item, indent);
+ printf (",\n");
+ }
+
+ --indent;
+ print_indents (indent);
+ printf ("]");
+ break;
+ }
+ break;
+
+ case MSGPACK_OBJECT_MAP:
+ {
+ const msgpack_object_map *map = &obj->via.map;
+
+ printf ("{\n");
+ ++indent;
+
+ for (uint32_t i = 0; i < map->size; ++i)
+ {
+ const msgpack_object_kv *kv = &map->ptr[i];
+ const msgpack_object *key = &kv->key;
+ const msgpack_object *val = &kv->val;
+
+ print_indents (indent);
+ dump_msgpack_obj (key, indent);
+ printf (": ");
+ dump_msgpack_obj (val, indent);
+
+ printf (",\n");
+ }
+
+ --indent;
+ print_indents (indent);
+ printf ("}");
+
+ break;
+ }
+
+ case MSGPACK_OBJECT_BIN:
+ printf ("(bin)");
+ break;
+
+ case MSGPACK_OBJECT_EXT:
+ printf ("(ext)");
+ break;
+ }
+}
+
+static void
+dump_msgpack (const msgpack_unpacked *msg)
+{
+ print_indents (0);
+ dump_msgpack_obj (&msg->data, 0);
+ printf ("\n");
+}
+
+#endif /* defined HAVE_MSGPACK */
+
+static bool
+print_amdgpu_note (Elf_Internal_Note *pnote)
+{
+#if defined HAVE_MSGPACK
+ /* If msgpack is available, decode and dump the note's content. */
+ bool ret;
+ msgpack_unpacked msg;
+ msgpack_unpack_return msgpack_ret;
+
+ assert (pnote->type == NT_AMDGPU_METADATA);
+
+ msgpack_unpacked_init (&msg);
+ msgpack_ret = msgpack_unpack_next (&msg, pnote->descdata, pnote->descsz,
+ NULL);
+
+ switch (msgpack_ret)
+ {
+ case MSGPACK_UNPACK_SUCCESS:
+ dump_msgpack (&msg);
+ ret = true;
+ break;
+
+ default:
+ error (_("failed to unpack msgpack contents in NT_AMDGPU_METADATA note"));
+ ret = false;
+ break;
+ }
+
+ msgpack_unpacked_destroy (&msg);
+ return ret;
+#else
+ /* msgpack is not available, dump contents as hex. */
+ print_note_contents_hex (pnote);
+ return true;
+#endif
+}
+
+/* Note that by the ELF standard, the name field is already null byte
+ terminated, and namesz includes the terminating null byte.
+ I.E. the value of namesz for the name "FSF" is 4.
+
+ If the value of namesz is zero, there is no name present. */
+
+static bool
+process_note (Elf_Internal_Note * pnote,
+ Filedata * filedata)
+{
+ const char * name = pnote->namesz ? pnote->namedata : "(NONE)";
+ const char * nt;
+
+ if (pnote->namesz == 0)
+ /* If there is no note name, then use the default set of
+ note type strings. */
+ nt = get_note_type (filedata, pnote->type);
+
+ else if (startswith (pnote->namedata, "GNU"))
+ /* GNU-specific object file notes. */
+ nt = get_gnu_elf_note_type (pnote->type);
+
+ else if (startswith (pnote->namedata, "AMDGPU"))
+ /* AMDGPU-specific object file notes. */
+ nt = get_amdgpu_elf_note_type (pnote->type);
+
+ else if (startswith (pnote->namedata, "FreeBSD"))
+ /* FreeBSD-specific core file notes. */
+ nt = get_freebsd_elfcore_note_type (filedata, pnote->type);
+
+ else if (startswith (pnote->namedata, "NetBSD-CORE"))
+ /* NetBSD-specific core file notes. */
+ nt = get_netbsd_elfcore_note_type (filedata, pnote->type);
+
+ else if (startswith (pnote->namedata, "NetBSD"))
+ /* NetBSD-specific core file notes. */
+ return process_netbsd_elf_note (pnote);
+
+ else if (startswith (pnote->namedata, "PaX"))
+ /* NetBSD-specific core file notes. */
+ return process_netbsd_elf_note (pnote);
+
+ else if (startswith (pnote->namedata, "OpenBSD"))
+ /* OpenBSD-specific core file notes. */
+ nt = get_openbsd_elfcore_note_type (filedata, pnote->type);
+
+ else if (startswith (pnote->namedata, "SPU/"))
+ {
+ /* SPU-specific core file notes. */
+ nt = pnote->namedata + 4;
+ name = "SPU";
+ }
+
+ else if (startswith (pnote->namedata, "IPF/VMS"))
+ /* VMS/ia64-specific file notes. */
+ nt = get_ia64_vms_note_type (pnote->type);
+
+ else if (startswith (pnote->namedata, "stapsdt"))
+ nt = get_stapsdt_note_type (pnote->type);
+
+ else
+ /* Don't recognize this note name; just use the default set of
+ note type strings. */
+ nt = get_note_type (filedata, pnote->type);
+
+ printf (" ");
+
+ if (((startswith (pnote->namedata, "GA")
+ && strchr ("*$!+", pnote->namedata[2]) != NULL)
+ || strchr ("*$!+", pnote->namedata[0]) != NULL)
+ && (pnote->type == NT_GNU_BUILD_ATTRIBUTE_OPEN
+ || pnote->type == NT_GNU_BUILD_ATTRIBUTE_FUNC))
+ print_gnu_build_attribute_name (pnote);
+ else
+ print_symbol (-20, name);
+
+ if (do_wide)
+ printf (" 0x%08lx\t%s\t", pnote->descsz, nt);
+ else
+ printf (" 0x%08lx\t%s\n", pnote->descsz, nt);
+
+ if (startswith (pnote->namedata, "IPF/VMS"))
+ return print_ia64_vms_note (pnote);
+ else if (startswith (pnote->namedata, "GNU"))
+ return print_gnu_note (filedata, pnote);
+ else if (startswith (pnote->namedata, "stapsdt"))
+ return print_stapsdt_note (pnote);
+ else if (startswith (pnote->namedata, "CORE"))
+ return print_core_note (pnote);
+ else if (startswith (pnote->namedata, "FDO"))
+ return print_fdo_note (pnote);
+ else if (((startswith (pnote->namedata, "GA")
+ && strchr ("*$!+", pnote->namedata[2]) != NULL)
+ || strchr ("*$!+", pnote->namedata[0]) != NULL)
+ && (pnote->type == NT_GNU_BUILD_ATTRIBUTE_OPEN
+ || pnote->type == NT_GNU_BUILD_ATTRIBUTE_FUNC))
+ return print_gnu_build_attribute_description (pnote, filedata);
+ else if (startswith (pnote->namedata, "AMDGPU")
+ && pnote->type == NT_AMDGPU_METADATA)
+ return print_amdgpu_note (pnote);
+
+ print_note_contents_hex (pnote);
+ return true;
+}
+
+static bool
+process_notes_at (Filedata * filedata,
+ Elf_Internal_Shdr * section,
+ bfd_vma offset,
+ bfd_vma length,
+ bfd_vma align)
+{
+ Elf_External_Note *pnotes;
+ Elf_External_Note *external;
+ char *end;
+ bool res = true;
+
+ if (length <= 0)
+ return false;
+
+ if (section)
+ {
+ pnotes = (Elf_External_Note *) get_section_contents (section, filedata);
+ if (pnotes)
+ {
+ if (! apply_relocations (filedata, section, (unsigned char *) pnotes, length, NULL, NULL))
+ {
+ free (pnotes);
+ return false;
+ }
+ }
+ }
+ else
+ pnotes = (Elf_External_Note *) get_data (NULL, filedata, offset, 1, length,
+ _("notes"));
+
+ if (pnotes == NULL)
+ return false;
+
+ external = pnotes;
+
+ if (filedata->is_separate)
+ printf (_("In linked file '%s': "), filedata->file_name);
+ else
+ printf ("\n");
+ if (section)
+ printf (_("Displaying notes found in: %s\n"), printable_section_name (filedata, section));
+ else
+ printf (_("Displaying notes found at file offset 0x%08lx with length 0x%08lx:\n"),
+ (unsigned long) offset, (unsigned long) length);
+
+ /* NB: Some note sections may have alignment value of 0 or 1. gABI
+ specifies that notes should be aligned to 4 bytes in 32-bit
+ objects and to 8 bytes in 64-bit objects. As a Linux extension,
+ we also support 4 byte alignment in 64-bit objects. If section
+ alignment is less than 4, we treate alignment as 4 bytes. */
+ if (align < 4)
+ align = 4;
+ else if (align != 4 && align != 8)
+ {
+ warn (_("Corrupt note: alignment %ld, expecting 4 or 8\n"),
+ (long) align);
+ free (pnotes);
+ return false;
+ }
+
+ printf (_(" %-20s %-10s\tDescription\n"), _("Owner"), _("Data size"));
+
+ end = (char *) pnotes + length;
+ while ((char *) external < end)
+ {
+ Elf_Internal_Note inote;
+ size_t min_notesz;
+ char * next;
+ char * temp = NULL;
+ size_t data_remaining = end - (char *) external;
+
+ if (!is_ia64_vms (filedata))
+ {
+ /* PR binutils/15191
+ Make sure that there is enough data to read. */
+ min_notesz = offsetof (Elf_External_Note, name);
+ if (data_remaining < min_notesz)
+ {
+ warn (ngettext ("Corrupt note: only %ld byte remains, "
+ "not enough for a full note\n",
+ "Corrupt note: only %ld bytes remain, "
+ "not enough for a full note\n",
+ data_remaining),
+ (long) data_remaining);
+ break;
+ }
+ data_remaining -= min_notesz;
+
+ inote.type = BYTE_GET (external->type);
+ inote.namesz = BYTE_GET (external->namesz);
+ inote.namedata = external->name;
+ inote.descsz = BYTE_GET (external->descsz);
+ inote.descdata = ((char *) external
+ + ELF_NOTE_DESC_OFFSET (inote.namesz, align));
+ inote.descpos = offset + (inote.descdata - (char *) pnotes);
+ next = ((char *) external
+ + ELF_NOTE_NEXT_OFFSET (inote.namesz, inote.descsz, align));
+ }
+ else
+ {
+ Elf64_External_VMS_Note *vms_external;
+
+ /* PR binutils/15191
+ Make sure that there is enough data to read. */
+ min_notesz = offsetof (Elf64_External_VMS_Note, name);
+ if (data_remaining < min_notesz)
+ {
+ warn (ngettext ("Corrupt note: only %ld byte remains, "
+ "not enough for a full note\n",
+ "Corrupt note: only %ld bytes remain, "
+ "not enough for a full note\n",
+ data_remaining),
+ (long) data_remaining);
+ break;
+ }
+ data_remaining -= min_notesz;
+
+ vms_external = (Elf64_External_VMS_Note *) external;
+ inote.type = BYTE_GET (vms_external->type);
+ inote.namesz = BYTE_GET (vms_external->namesz);
+ inote.namedata = vms_external->name;
+ inote.descsz = BYTE_GET (vms_external->descsz);
+ inote.descdata = inote.namedata + align_power (inote.namesz, 3);
+ inote.descpos = offset + (inote.descdata - (char *) pnotes);
+ next = inote.descdata + align_power (inote.descsz, 3);
+ }
+
+ /* PR 17531: file: 3443835e. */
+ /* PR 17531: file: id:000000,sig:11,src:006986,op:havoc,rep:4. */
+ if ((size_t) (inote.descdata - inote.namedata) < inote.namesz
+ || (size_t) (inote.descdata - inote.namedata) > data_remaining
+ || (size_t) (next - inote.descdata) < inote.descsz
+ || ((size_t) (next - inote.descdata)
+ > data_remaining - (size_t) (inote.descdata - inote.namedata)))
+ {
+ warn (_("note with invalid namesz and/or descsz found at offset 0x%lx\n"),
+ (unsigned long) ((char *) external - (char *) pnotes));
+ warn (_(" type: 0x%lx, namesize: 0x%08lx, descsize: 0x%08lx, alignment: %u\n"),
+ inote.type, inote.namesz, inote.descsz, (int) align);
+ break;
+ }
+
+ external = (Elf_External_Note *) next;
+
+ /* Verify that name is null terminated. It appears that at least
+ one version of Linux (RedHat 6.0) generates corefiles that don't
+ comply with the ELF spec by failing to include the null byte in
+ namesz. */
+ if (inote.namesz > 0 && inote.namedata[inote.namesz - 1] != '\0')
+ {
+ if ((size_t) (inote.descdata - inote.namedata) == inote.namesz)
+ {
+ temp = (char *) malloc (inote.namesz + 1);
+ if (temp == NULL)
+ {
+ error (_("Out of memory allocating space for inote name\n"));
+ res = false;
+ break;
+ }
+
+ memcpy (temp, inote.namedata, inote.namesz);
+ inote.namedata = temp;
+ }
+ inote.namedata[inote.namesz] = 0;
+ }
+
+ if (! process_note (& inote, filedata))
+ res = false;
+
+ free (temp);
+ temp = NULL;
+ }
+
+ free (pnotes);
+
+ return res;
+}
+
+static bool
+process_corefile_note_segments (Filedata * filedata)
+{
+ Elf_Internal_Phdr *segment;
+ unsigned int i;
+ bool res = true;
+
+ if (! get_program_headers (filedata))
+ return true;
+
+ for (i = 0, segment = filedata->program_headers;
+ i < filedata->file_header.e_phnum;
+ i++, segment++)
+ {
+ if (segment->p_type == PT_NOTE)
+ if (! process_notes_at (filedata, NULL,
+ (bfd_vma) segment->p_offset,
+ (bfd_vma) segment->p_filesz,
+ (bfd_vma) segment->p_align))
+ res = false;
+ }
+
+ return res;
+}
+
+static bool
+process_v850_notes (Filedata * filedata, bfd_vma offset, bfd_vma length)
+{
+ Elf_External_Note * pnotes;
+ Elf_External_Note * external;
+ char * end;
+ bool res = true;
+
+ if (length <= 0)
+ return false;
+
+ pnotes = (Elf_External_Note *) get_data (NULL, filedata, offset, 1, length,
+ _("v850 notes"));
+ if (pnotes == NULL)
+ return false;
+
+ external = pnotes;
+ end = (char*) pnotes + length;
+
+ printf (_("\nDisplaying contents of Renesas V850 notes section at offset 0x%lx with length 0x%lx:\n"),
+ (unsigned long) offset, (unsigned long) length);
+
+ while ((char *) external + sizeof (Elf_External_Note) < end)
+ {
+ Elf_External_Note * next;
+ Elf_Internal_Note inote;
+
+ inote.type = BYTE_GET (external->type);
+ inote.namesz = BYTE_GET (external->namesz);
+ inote.namedata = external->name;
+ inote.descsz = BYTE_GET (external->descsz);
+ inote.descdata = inote.namedata + align_power (inote.namesz, 2);
+ inote.descpos = offset + (inote.descdata - (char *) pnotes);
+
+ if (inote.descdata < (char *) pnotes || inote.descdata >= end)
+ {
+ warn (_("Corrupt note: name size is too big: %lx\n"), inote.namesz);
+ inote.descdata = inote.namedata;
+ inote.namesz = 0;
+ }
+
+ next = (Elf_External_Note *) (inote.descdata + align_power (inote.descsz, 2));
+
+ if ( ((char *) next > end)
+ || ((char *) next < (char *) pnotes))
+ {
+ warn (_("corrupt descsz found in note at offset 0x%lx\n"),
+ (unsigned long) ((char *) external - (char *) pnotes));
+ warn (_(" type: 0x%lx, namesize: 0x%lx, descsize: 0x%lx\n"),
+ inote.type, inote.namesz, inote.descsz);
+ break;
+ }
+
+ external = next;
+
+ /* Prevent out-of-bounds indexing. */
+ if ( inote.namedata + inote.namesz > end
+ || inote.namedata + inote.namesz < inote.namedata)
+ {
+ warn (_("corrupt namesz found in note at offset 0x%lx\n"),
+ (unsigned long) ((char *) external - (char *) pnotes));
+ warn (_(" type: 0x%lx, namesize: 0x%lx, descsize: 0x%lx\n"),
+ inote.type, inote.namesz, inote.descsz);
+ break;
+ }
+
+ printf (" %s: ", get_v850_elf_note_type (inote.type));
+
+ if (! print_v850_note (& inote))
+ {
+ res = false;
+ printf ("<corrupt sizes: namesz: %lx, descsz: %lx>\n",
+ inote.namesz, inote.descsz);
+ }
+ }
+
+ free (pnotes);
+
+ return res;
+}
+
+static bool
+process_note_sections (Filedata * filedata)
+{
+ Elf_Internal_Shdr *section;
+ unsigned long i;
+ unsigned int n = 0;
+ bool res = true;
+
+ for (i = 0, section = filedata->section_headers;
+ i < filedata->file_header.e_shnum && section != NULL;
+ i++, section++)
+ {
+ if (section->sh_type == SHT_NOTE)
+ {
+ if (! process_notes_at (filedata, section,
+ (bfd_vma) section->sh_offset,
+ (bfd_vma) section->sh_size,
+ (bfd_vma) section->sh_addralign))
+ res = false;
+ n++;
+ }
+
+ if (( filedata->file_header.e_machine == EM_V800
+ || filedata->file_header.e_machine == EM_V850
+ || filedata->file_header.e_machine == EM_CYGNUS_V850)
+ && section->sh_type == SHT_RENESAS_INFO)
+ {
+ if (! process_v850_notes (filedata,
+ (bfd_vma) section->sh_offset,
+ (bfd_vma) section->sh_size))
+ res = false;
+ n++;
+ }
+ }
+
+ if (n == 0)
+ /* Try processing NOTE segments instead. */
+ return process_corefile_note_segments (filedata);
+
+ return res;
+}
+
+static bool
+process_notes (Filedata * filedata)
+{
+ /* If we have not been asked to display the notes then do nothing. */
+ if (! do_notes)
+ return true;
+
+ if (filedata->file_header.e_type != ET_CORE)
+ return process_note_sections (filedata);
+
+ /* No program headers means no NOTE segment. */
+ if (filedata->file_header.e_phnum > 0)
+ return process_corefile_note_segments (filedata);
+
+ if (filedata->is_separate)
+ printf (_("No notes found in linked file '%s'.\n"),
+ filedata->file_name);
+ else
+ printf (_("No notes found file.\n"));
+
+ return true;
+}
+
+static unsigned char *
+display_public_gnu_attributes (unsigned char * start,
+ const unsigned char * const end)
+{
+ printf (_(" Unknown GNU attribute: %s\n"), start);
+
+ start += strnlen ((char *) start, end - start);
+ display_raw_attribute (start, end);
+
+ return (unsigned char *) end;
+}
+
+static unsigned char *
+display_generic_attribute (unsigned char * start,
+ unsigned int tag,
+ const unsigned char * const end)
+{
+ if (tag == 0)
+ return (unsigned char *) end;
+
+ return display_tag_value (tag, start, end);
+}
+
+static bool
+process_arch_specific (Filedata * filedata)
+{
+ if (! do_arch)
+ return true;
+
+ switch (filedata->file_header.e_machine)
+ {
+ case EM_ARC:
+ case EM_ARC_COMPACT:
+ case EM_ARC_COMPACT2:
+ return process_attributes (filedata, "ARC", SHT_ARC_ATTRIBUTES,
+ display_arc_attribute,
+ display_generic_attribute);
+ case EM_ARM:
+ return process_attributes (filedata, "aeabi", SHT_ARM_ATTRIBUTES,
+ display_arm_attribute,
+ display_generic_attribute);
+
+ case EM_MIPS:
+ case EM_MIPS_RS3_LE:
+ return process_mips_specific (filedata);
+
+ case EM_MSP430:
+ return process_attributes (filedata, "mspabi", SHT_MSP430_ATTRIBUTES,
+ display_msp430_attribute,
+ display_msp430_gnu_attribute);
+
+ case EM_RISCV:
+ return process_attributes (filedata, "riscv", SHT_RISCV_ATTRIBUTES,
+ display_riscv_attribute,
+ display_generic_attribute);
+
+ case EM_NDS32:
+ return process_nds32_specific (filedata);
+
+ case EM_68K:
+ return process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL,
+ display_m68k_gnu_attribute);
+
+ case EM_PPC:
+ case EM_PPC64:
+ return process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL,
+ display_power_gnu_attribute);
+
+ case EM_S390:
+ case EM_S390_OLD:
+ return process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL,
+ display_s390_gnu_attribute);
+
+ case EM_SPARC:
+ case EM_SPARC32PLUS:
+ case EM_SPARCV9:
+ return process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL,
+ display_sparc_gnu_attribute);
+
+ case EM_TI_C6000:
+ return process_attributes (filedata, "c6xabi", SHT_C6000_ATTRIBUTES,
+ display_tic6x_attribute,
+ display_generic_attribute);
+
+ case EM_CSKY:
+ return process_attributes (filedata, "csky", SHT_CSKY_ATTRIBUTES,
+ display_csky_attribute, NULL);
+
+ default:
+ return process_attributes (filedata, "gnu", SHT_GNU_ATTRIBUTES,
+ display_public_gnu_attributes,
+ display_generic_attribute);
+ }
+}
+
+static bool
+get_file_header (Filedata * filedata)
+{
+ /* Read in the identity array. */
+ if (fread (filedata->file_header.e_ident, EI_NIDENT, 1, filedata->handle) != 1)
+ return false;
+
+ /* Determine how to read the rest of the header. */
+ switch (filedata->file_header.e_ident[EI_DATA])
+ {
+ default:
+ case ELFDATANONE:
+ case ELFDATA2LSB:
+ byte_get = byte_get_little_endian;
+ byte_put = byte_put_little_endian;
+ break;
+ case ELFDATA2MSB:
+ byte_get = byte_get_big_endian;
+ byte_put = byte_put_big_endian;
+ break;
+ }
+
+ /* For now we only support 32 bit and 64 bit ELF files. */
+ is_32bit_elf = (filedata->file_header.e_ident[EI_CLASS] != ELFCLASS64);
+
+ /* Read in the rest of the header. */
+ if (is_32bit_elf)
+ {
+ Elf32_External_Ehdr ehdr32;
+
+ if (fread (ehdr32.e_type, sizeof (ehdr32) - EI_NIDENT, 1, filedata->handle) != 1)
+ return false;
+
+ filedata->file_header.e_type = BYTE_GET (ehdr32.e_type);
+ filedata->file_header.e_machine = BYTE_GET (ehdr32.e_machine);
+ filedata->file_header.e_version = BYTE_GET (ehdr32.e_version);
+ filedata->file_header.e_entry = BYTE_GET (ehdr32.e_entry);
+ filedata->file_header.e_phoff = BYTE_GET (ehdr32.e_phoff);
+ filedata->file_header.e_shoff = BYTE_GET (ehdr32.e_shoff);
+ filedata->file_header.e_flags = BYTE_GET (ehdr32.e_flags);
+ filedata->file_header.e_ehsize = BYTE_GET (ehdr32.e_ehsize);
+ filedata->file_header.e_phentsize = BYTE_GET (ehdr32.e_phentsize);
+ filedata->file_header.e_phnum = BYTE_GET (ehdr32.e_phnum);
+ filedata->file_header.e_shentsize = BYTE_GET (ehdr32.e_shentsize);
+ filedata->file_header.e_shnum = BYTE_GET (ehdr32.e_shnum);
+ filedata->file_header.e_shstrndx = BYTE_GET (ehdr32.e_shstrndx);
+ }
+ else
+ {
+ Elf64_External_Ehdr ehdr64;
+
+ /* If we have been compiled with sizeof (bfd_vma) == 4, then
+ we will not be able to cope with the 64bit data found in
+ 64 ELF files. Detect this now and abort before we start
+ overwriting things. */
+ if (sizeof (bfd_vma) < 8)
+ {
+ error (_("This instance of readelf has been built without support for a\n\
+64 bit data type and so it cannot read 64 bit ELF files.\n"));
+ return false;
+ }
+
+ if (fread (ehdr64.e_type, sizeof (ehdr64) - EI_NIDENT, 1, filedata->handle) != 1)
+ return false;
+
+ filedata->file_header.e_type = BYTE_GET (ehdr64.e_type);
+ filedata->file_header.e_machine = BYTE_GET (ehdr64.e_machine);
+ filedata->file_header.e_version = BYTE_GET (ehdr64.e_version);
+ filedata->file_header.e_entry = BYTE_GET (ehdr64.e_entry);
+ filedata->file_header.e_phoff = BYTE_GET (ehdr64.e_phoff);
+ filedata->file_header.e_shoff = BYTE_GET (ehdr64.e_shoff);
+ filedata->file_header.e_flags = BYTE_GET (ehdr64.e_flags);
+ filedata->file_header.e_ehsize = BYTE_GET (ehdr64.e_ehsize);
+ filedata->file_header.e_phentsize = BYTE_GET (ehdr64.e_phentsize);
+ filedata->file_header.e_phnum = BYTE_GET (ehdr64.e_phnum);
+ filedata->file_header.e_shentsize = BYTE_GET (ehdr64.e_shentsize);
+ filedata->file_header.e_shnum = BYTE_GET (ehdr64.e_shnum);
+ filedata->file_header.e_shstrndx = BYTE_GET (ehdr64.e_shstrndx);
+ }
+
+ return true;
+}
+
+static void
+free_filedata (Filedata *filedata)
+{
+ free (filedata->program_interpreter);
+ free (filedata->program_headers);
+ free (filedata->section_headers);
+ free (filedata->string_table);
+ free (filedata->dump.dump_sects);
+ free (filedata->dynamic_strings);
+ free (filedata->dynamic_symbols);
+ free (filedata->dynamic_syminfo);
+ free (filedata->dynamic_section);
+
+ while (filedata->symtab_shndx_list != NULL)
+ {
+ elf_section_list *next = filedata->symtab_shndx_list->next;
+ free (filedata->symtab_shndx_list);
+ filedata->symtab_shndx_list = next;
+ }
+
+ free (filedata->section_headers_groups);
+
+ if (filedata->section_groups)
+ {
+ size_t i;
+ struct group_list * g;
+ struct group_list * next;
+
+ for (i = 0; i < filedata->group_count; i++)
+ {
+ for (g = filedata->section_groups [i].root; g != NULL; g = next)
+ {
+ next = g->next;
+ free (g);
+ }
+ }
+
+ free (filedata->section_groups);
+ }
+ memset (&filedata->section_headers, 0,
+ sizeof (Filedata) - offsetof (Filedata, section_headers));
+}
+
+static void
+close_file (Filedata * filedata)
+{
+ if (filedata)
+ {
+ if (filedata->handle)
+ fclose (filedata->handle);
+ free (filedata);
+ }
+}
+
+void
+close_debug_file (void * data)
+{
+ free_filedata ((Filedata *) data);
+ close_file ((Filedata *) data);
+}
+
+static Filedata *
+open_file (const char * pathname, bool is_separate)
+{
+ struct stat statbuf;
+ Filedata * filedata = NULL;
+
+ if (stat (pathname, & statbuf) < 0
+ || ! S_ISREG (statbuf.st_mode))
+ goto fail;
+
+ filedata = calloc (1, sizeof * filedata);
+ if (filedata == NULL)
+ goto fail;
+
+ filedata->handle = fopen (pathname, "rb");
+ if (filedata->handle == NULL)
+ goto fail;
+
+ filedata->file_size = (bfd_size_type) statbuf.st_size;
+ filedata->file_name = pathname;
+ filedata->is_separate = is_separate;
+
+ if (! get_file_header (filedata))
+ goto fail;
+
+ if (!get_section_headers (filedata, false))
+ goto fail;
+
+ return filedata;
+
+ fail:
+ if (filedata)
+ {
+ if (filedata->handle)
+ fclose (filedata->handle);
+ free (filedata);
+ }
+ return NULL;
+}
+
+void *
+open_debug_file (const char * pathname)
+{
+ return open_file (pathname, true);
+}
+
+static void
+initialise_dump_sects (Filedata * filedata)
+{
+ /* Initialise the dump_sects array from the cmdline_dump_sects array.
+ Note we do this even if cmdline_dump_sects is empty because we
+ must make sure that the dump_sets array is zeroed out before each
+ object file is processed. */
+ if (filedata->dump.num_dump_sects > cmdline.num_dump_sects)
+ memset (filedata->dump.dump_sects, 0,
+ filedata->dump.num_dump_sects * sizeof (*filedata->dump.dump_sects));
+
+ if (cmdline.num_dump_sects > 0)
+ {
+ if (filedata->dump.num_dump_sects == 0)
+ /* A sneaky way of allocating the dump_sects array. */
+ request_dump_bynumber (&filedata->dump, cmdline.num_dump_sects, 0);
+
+ assert (filedata->dump.num_dump_sects >= cmdline.num_dump_sects);
+ memcpy (filedata->dump.dump_sects, cmdline.dump_sects,
+ cmdline.num_dump_sects * sizeof (*filedata->dump.dump_sects));
+ }
+}
+
+static bool
+might_need_separate_debug_info (Filedata * filedata)
+{
+ /* Debuginfo files do not need further separate file loading. */
+ if (filedata->file_header.e_shstrndx == SHN_UNDEF)
+ return false;
+
+ /* Since do_follow_links might be enabled by default, only treat it as an
+ indication that separate files should be loaded if setting it was a
+ deliberate user action. */
+ if (DEFAULT_FOR_FOLLOW_LINKS == 0 && do_follow_links)
+ return true;
+
+ if (process_links || do_syms || do_unwind
+ || dump_any_debugging || do_dump || do_debugging)
+ return true;
+
+ return false;
+}
+
+/* Process one ELF object file according to the command line options.
+ This file may actually be stored in an archive. The file is
+ positioned at the start of the ELF object. Returns TRUE if no
+ problems were encountered, FALSE otherwise. */
+
+static bool
+process_object (Filedata * filedata)
+{
+ bool have_separate_files;
+ unsigned int i;
+ bool res;
+
+ if (! get_file_header (filedata))
+ {
+ error (_("%s: Failed to read file header\n"), filedata->file_name);
+ return false;
+ }
+
+ /* Initialise per file variables. */
+ for (i = ARRAY_SIZE (filedata->version_info); i--;)
+ filedata->version_info[i] = 0;
+
+ for (i = ARRAY_SIZE (filedata->dynamic_info); i--;)
+ filedata->dynamic_info[i] = 0;
+ filedata->dynamic_info_DT_GNU_HASH = 0;
+ filedata->dynamic_info_DT_MIPS_XHASH = 0;
+
+ /* Process the file. */
+ if (show_name)
+ printf (_("\nFile: %s\n"), filedata->file_name);
+
+ initialise_dump_sects (filedata);
+
+ /* There may be some extensions in the first section header. Don't
+ bomb if we can't read it. */
+ get_section_headers (filedata, true);
+
+ if (! process_file_header (filedata))
+ {
+ res = false;
+ goto out;
+ }
+
+ /* Throw away the single section header read above, so that we
+ re-read the entire set. */
+ free (filedata->section_headers);
+ filedata->section_headers = NULL;
+
+ if (! process_section_headers (filedata))
+ {
+ /* Without loaded section headers we cannot process lots of things. */
+ do_unwind = do_version = do_dump = do_arch = false;
+
+ if (! do_using_dynamic)
+ do_syms = do_dyn_syms = do_reloc = false;
+ }
+
+ if (! process_section_groups (filedata))
+ /* Without loaded section groups we cannot process unwind. */
+ do_unwind = false;
+
+ process_program_headers (filedata);
+
+ res = process_dynamic_section (filedata);
+
+ if (! process_relocs (filedata))
+ res = false;
+
+ if (! process_unwind (filedata))
+ res = false;
+
+ if (! process_symbol_table (filedata))
+ res = false;
+
+ if (! process_lto_symbol_tables (filedata))
+ res = false;
+
+ if (! process_syminfo (filedata))
+ res = false;
+
+ if (! process_version_sections (filedata))
+ res = false;
+
+ if (might_need_separate_debug_info (filedata))
+ have_separate_files = load_separate_debug_files (filedata, filedata->file_name);
+ else
+ have_separate_files = false;
+
+ if (! process_section_contents (filedata))
+ res = false;
+
+ if (have_separate_files)
+ {
+ separate_info * d;
+
+ for (d = first_separate_info; d != NULL; d = d->next)
+ {
+ initialise_dump_sects (d->handle);
+
+ if (process_links && ! process_file_header (d->handle))
+ res = false;
+ else if (! process_section_headers (d->handle))
+ res = false;
+ else if (! process_section_contents (d->handle))
+ res = false;
+ else if (process_links)
+ {
+ if (! process_section_groups (d->handle))
+ res = false;
+ process_program_headers (d->handle);
+ if (! process_dynamic_section (d->handle))
+ res = false;
+ if (! process_relocs (d->handle))
+ res = false;
+ if (! process_unwind (d->handle))
+ res = false;
+ if (! process_symbol_table (d->handle))
+ res = false;
+ if (! process_lto_symbol_tables (d->handle))
+ res = false;
+ if (! process_syminfo (d->handle))
+ res = false;
+ if (! process_version_sections (d->handle))
+ res = false;
+ if (! process_notes (d->handle))
+ res = false;
+ }
+ }
+
+ /* The file handles are closed by the call to free_debug_memory() below. */
+ }
+
+ if (! process_notes (filedata))
+ res = false;
+
+ if (! process_gnu_liblist (filedata))
+ res = false;
+
+ if (! process_arch_specific (filedata))
+ res = false;
+
+ out:
+ free_filedata (filedata);
+
+ free_debug_memory ();
+
+ return res;
+}
+
+/* Process an ELF archive.
+ On entry the file is positioned just after the ARMAG string.
+ Returns TRUE upon success, FALSE otherwise. */
+
+static bool
+process_archive (Filedata * filedata, bool is_thin_archive)
+{
+ struct archive_info arch;
+ struct archive_info nested_arch;
+ size_t got;
+ bool ret = true;
+
+ show_name = true;
+
+ /* The ARCH structure is used to hold information about this archive. */
+ arch.file_name = NULL;
+ arch.file = NULL;
+ arch.index_array = NULL;
+ arch.sym_table = NULL;
+ arch.longnames = NULL;
+
+ /* The NESTED_ARCH structure is used as a single-item cache of information
+ about a nested archive (when members of a thin archive reside within
+ another regular archive file). */
+ nested_arch.file_name = NULL;
+ nested_arch.file = NULL;
+ nested_arch.index_array = NULL;
+ nested_arch.sym_table = NULL;
+ nested_arch.longnames = NULL;
+
+ if (setup_archive (&arch, filedata->file_name, filedata->handle,
+ filedata->file_size, is_thin_archive,
+ do_archive_index) != 0)
+ {
+ ret = false;
+ goto out;
+ }
+
+ if (do_archive_index)
+ {
+ if (arch.sym_table == NULL)
+ error (_("%s: unable to dump the index as none was found\n"),
+ filedata->file_name);
+ else
+ {
+ unsigned long i, l;
+ unsigned long current_pos;
+
+ printf (_("Index of archive %s: (%lu entries, 0x%lx bytes "
+ "in the symbol table)\n"),
+ filedata->file_name, (unsigned long) arch.index_num,
+ arch.sym_size);
+
+ current_pos = ftell (filedata->handle);
+
+ for (i = l = 0; i < arch.index_num; i++)
+ {
+ if (i == 0
+ || (i > 0 && arch.index_array[i] != arch.index_array[i - 1]))
+ {
+ char * member_name
+ = get_archive_member_name_at (&arch, arch.index_array[i],
+ &nested_arch);
+
+ if (member_name != NULL)
+ {
+ char * qualified_name
+ = make_qualified_name (&arch, &nested_arch,
+ member_name);
+
+ if (qualified_name != NULL)
+ {
+ printf (_("Contents of binary %s at offset "),
+ qualified_name);
+ (void) print_vma (arch.index_array[i], PREFIX_HEX);
+ putchar ('\n');
+ free (qualified_name);
+ }
+ free (member_name);
+ }
+ }
+
+ if (l >= arch.sym_size)
+ {
+ error (_("%s: end of the symbol table reached "
+ "before the end of the index\n"),
+ filedata->file_name);
+ ret = false;
+ break;
+ }
+ /* PR 17531: file: 0b6630b2. */
+ printf ("\t%.*s\n",
+ (int) (arch.sym_size - l), arch.sym_table + l);
+ l += strnlen (arch.sym_table + l, arch.sym_size - l) + 1;
+ }
+
+ if (arch.uses_64bit_indices)
+ l = (l + 7) & ~ 7;
+ else
+ l += l & 1;
+
+ if (l < arch.sym_size)
+ {
+ error (ngettext ("%s: %ld byte remains in the symbol table, "
+ "but without corresponding entries in "
+ "the index table\n",
+ "%s: %ld bytes remain in the symbol table, "
+ "but without corresponding entries in "
+ "the index table\n",
+ arch.sym_size - l),
+ filedata->file_name, arch.sym_size - l);
+ ret = false;
+ }
+
+ if (fseek (filedata->handle, current_pos, SEEK_SET) != 0)
+ {
+ error (_("%s: failed to seek back to start of object files "
+ "in the archive\n"),
+ filedata->file_name);
+ ret = false;
+ goto out;
+ }
+ }
+
+ if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections
+ && !do_segments && !do_header && !do_dump && !do_version
+ && !do_histogram && !do_debugging && !do_arch && !do_notes
+ && !do_section_groups && !do_dyn_syms)
+ {
+ ret = true; /* Archive index only. */
+ goto out;
+ }
+ }
+
+ while (1)
+ {
+ char * name;
+ size_t namelen;
+ char * qualified_name;
+
+ /* Read the next archive header. */
+ if (fseek (filedata->handle, arch.next_arhdr_offset, SEEK_SET) != 0)
+ {
+ error (_("%s: failed to seek to next archive header\n"),
+ arch.file_name);
+ ret = false;
+ break;
+ }
+ got = fread (&arch.arhdr, 1, sizeof arch.arhdr, filedata->handle);
+ if (got != sizeof arch.arhdr)
+ {
+ if (got == 0)
+ break;
+ /* PR 24049 - we cannot use filedata->file_name as this will
+ have already been freed. */
+ error (_("%s: failed to read archive header\n"), arch.file_name);
+
+ ret = false;
+ break;
+ }
+ if (memcmp (arch.arhdr.ar_fmag, ARFMAG, 2) != 0)
+ {
+ error (_("%s: did not find a valid archive header\n"),
+ arch.file_name);
+ ret = false;
+ break;
+ }
+
+ arch.next_arhdr_offset += sizeof arch.arhdr;
+
+ filedata->archive_file_size = strtoul (arch.arhdr.ar_size, NULL, 10);
+
+ name = get_archive_member_name (&arch, &nested_arch);
+ if (name == NULL)
+ {
+ error (_("%s: bad archive file name\n"), arch.file_name);
+ ret = false;
+ break;
+ }
+ namelen = strlen (name);
+
+ qualified_name = make_qualified_name (&arch, &nested_arch, name);
+ if (qualified_name == NULL)
+ {
+ error (_("%s: bad archive file name\n"), arch.file_name);
+ free (name);
+ ret = false;
+ break;
+ }
+
+ if (is_thin_archive && arch.nested_member_origin == 0)
+ {
+ /* This is a proxy for an external member of a thin archive. */
+ Filedata * member_filedata;
+ char * member_file_name = adjust_relative_path
+ (filedata->file_name, name, namelen);
+
+ free (name);
+ if (member_file_name == NULL)
+ {
+ free (qualified_name);
+ ret = false;
+ break;
+ }
+
+ member_filedata = open_file (member_file_name, false);
+ if (member_filedata == NULL)
+ {
+ error (_("Input file '%s' is not readable.\n"), member_file_name);
+ free (member_file_name);
+ free (qualified_name);
+ ret = false;
+ break;
+ }
+
+ filedata->archive_file_offset = arch.nested_member_origin;
+ member_filedata->file_name = qualified_name;
+
+ /* The call to process_object() expects the file to be at the beginning. */
+ rewind (member_filedata->handle);
+
+ if (! process_object (member_filedata))
+ ret = false;
+
+ close_file (member_filedata);
+ free (member_file_name);
+ }
+ else if (is_thin_archive)
+ {
+ Filedata thin_filedata;
+
+ memset (&thin_filedata, 0, sizeof (thin_filedata));
+
+ /* PR 15140: Allow for corrupt thin archives. */
+ if (nested_arch.file == NULL)
+ {
+ error (_("%s: contains corrupt thin archive: %s\n"),
+ qualified_name, name);
+ free (qualified_name);
+ free (name);
+ ret = false;
+ break;
+ }
+ free (name);
+
+ /* This is a proxy for a member of a nested archive. */
+ filedata->archive_file_offset
+ = arch.nested_member_origin + sizeof arch.arhdr;
+
+ /* The nested archive file will have been opened and setup by
+ get_archive_member_name. */
+ if (fseek (nested_arch.file, filedata->archive_file_offset,
+ SEEK_SET) != 0)
+ {
+ error (_("%s: failed to seek to archive member.\n"),
+ nested_arch.file_name);
+ free (qualified_name);
+ ret = false;
+ break;
+ }
+
+ thin_filedata.handle = nested_arch.file;
+ thin_filedata.file_name = qualified_name;
+
+ if (! process_object (& thin_filedata))
+ ret = false;
+ }
+ else
+ {
+ free (name);
+ filedata->archive_file_offset = arch.next_arhdr_offset;
+ filedata->file_name = qualified_name;
+ if (! process_object (filedata))
+ ret = false;
+ arch.next_arhdr_offset += (filedata->archive_file_size + 1) & -2;
+ /* Stop looping with "negative" archive_file_size. */
+ if (arch.next_arhdr_offset < filedata->archive_file_size)
+ arch.next_arhdr_offset = -1ul;
+ }
+
+ free (qualified_name);
+ }
+
+ out:
+ if (nested_arch.file != NULL)
+ fclose (nested_arch.file);
+ release_archive (&nested_arch);
+ release_archive (&arch);
+
+ return ret;
+}
+
+static bool
+process_file (char * file_name)
+{
+ Filedata * filedata = NULL;
+ struct stat statbuf;
+ char armag[SARMAG];
+ bool ret = false;
+ char * name;
+ char * saved_program_name;
+
+ /* Overload program_name to include file_name. Doing this means
+ that warning/error messages will positively identify the file
+ concerned even when multiple instances of readelf are running. */
+ name = xmalloc (strlen (program_name) + strlen (file_name) + 3);
+ sprintf (name, "%s: %s", program_name, file_name);
+ saved_program_name = program_name;
+ program_name = name;
+
+ if (stat (file_name, &statbuf) < 0)
+ {
+ if (errno == ENOENT)
+ error (_("No such file\n"));
+ else
+ error (_("Could not locate file. System error message: %s\n"),
+ strerror (errno));
+ goto done;
+ }
+
+ if (! S_ISREG (statbuf.st_mode))
+ {
+ error (_("Not an ordinary file\n"));
+ goto done;
+ }
+
+ filedata = calloc (1, sizeof * filedata);
+ if (filedata == NULL)
+ {
+ error (_("Out of memory allocating file data structure\n"));
+ goto done;
+ }
+
+ filedata->file_name = file_name;
+ filedata->handle = fopen (file_name, "rb");
+ if (filedata->handle == NULL)
+ {
+ error (_("Not readable\n"));
+ goto done;
+ }
+
+ if (fread (armag, SARMAG, 1, filedata->handle) != 1)
+ {
+ error (_("Failed to read file's magic number\n"));
+ goto done;
+ }
+
+ filedata->file_size = (bfd_size_type) statbuf.st_size;
+ filedata->is_separate = false;
+
+ if (memcmp (armag, ARMAG, SARMAG) == 0)
+ {
+ if (process_archive (filedata, false))
+ ret = true;
+ }
+ else if (memcmp (armag, ARMAGT, SARMAG) == 0)
+ {
+ if (process_archive (filedata, true))
+ ret = true;
+ }
+ else
+ {
+ if (do_archive_index && !check_all)
+ error (_("Not an archive so its index cannot be displayed.\n"));
+
+ rewind (filedata->handle);
+ filedata->archive_file_size = filedata->archive_file_offset = 0;
+
+ if (process_object (filedata))
+ ret = true;
+ }
+
+ done:
+ if (filedata)
+ {
+ if (filedata->handle != NULL)
+ fclose (filedata->handle);
+ free (filedata->section_headers);
+ free (filedata->program_headers);
+ free (filedata->string_table);
+ free (filedata->dump.dump_sects);
+ free (filedata);
+ }
+ free (program_name);
+ program_name = saved_program_name;
+
+ free (ba_cache.strtab);
+ ba_cache.strtab = NULL;
+ free (ba_cache.symtab);
+ ba_cache.symtab = NULL;
+ ba_cache.filedata = NULL;
+
+ return ret;
+}
+
+#ifdef SUPPORT_DISASSEMBLY
+/* Needed by the i386 disassembler. For extra credit, someone could
+ fix this so that we insert symbolic addresses here, esp for GOT/PLT
+ symbols. */
+
+void
+print_address (unsigned int addr, FILE * outfile)
+{
+ fprintf (outfile,"0x%8.8x", addr);
+}
+
+/* Needed by the i386 disassembler. */
+
+void
+db_task_printsym (unsigned int addr)
+{
+ print_address (addr, stderr);
+}
+#endif
+
+int
+main (int argc, char ** argv)
+{
+ int err;
+
+#ifdef HAVE_LC_MESSAGES
+ setlocale (LC_MESSAGES, "");
+#endif
+ setlocale (LC_CTYPE, "");
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
+ expandargv (&argc, &argv);
+
+ parse_args (& cmdline, argc, argv);
+
+ if (optind < (argc - 1))
+ /* When displaying information for more than one file,
+ prefix the information with the file name. */
+ show_name = true;
+ else if (optind >= argc)
+ {
+ /* Ensure that the warning is always displayed. */
+ do_checks = true;
+
+ warn (_("Nothing to do.\n"));
+ usage (stderr);
+ }
+
+ err = false;
+ while (optind < argc)
+ if (! process_file (argv[optind++]))
+ err = true;
+
+ free (cmdline.dump_sects);
+
+ free (dump_ctf_symtab_name);
+ free (dump_ctf_strtab_name);
+ free (dump_ctf_parent_name);
+
+ return err ? EXIT_FAILURE : EXIT_SUCCESS;
+}
Index: GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new/binutils
===================================================================
--- GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new/binutils (nonexistent)
+++ GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new/binutils (revision 5)
Property changes on: GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new/binutils
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-fname-in-error-messages-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-fname-in-error-messages-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-fname-in-error-messages-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-fname-in-error-messages-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-fname-in-error-messages.patch
+
+mv binutils-$VERSION-fname-in-error-messages.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-fname-in-error-messages-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-fname-in-error-messages-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-fname-in-error-messages-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-fname-in-error-messages-patch/file.list (revision 5)
@@ -0,0 +1 @@
+binutils-2.39/binutils/readelf.c
Index: GNU/binutils/create-2.39-fname-in-error-messages-patch
===================================================================
--- GNU/binutils/create-2.39-fname-in-error-messages-patch (nonexistent)
+++ GNU/binutils/create-2.39-fname-in-error-messages-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-fname-in-error-messages-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new/gold/i386.cc
===================================================================
--- GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new/gold/i386.cc (nonexistent)
+++ GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new/gold/i386.cc (revision 5)
@@ -0,0 +1,4621 @@
+// i386.cc -- i386 target support for gold.
+
+// Copyright (C) 2006-2022 Free Software Foundation, Inc.
+// Written by Ian Lance Taylor <iant@google.com>.
+
+// This file is part of gold.
+
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+// MA 02110-1301, USA.
+
+#include "gold.h"
+
+#include <cstring>
+
+#include "elfcpp.h"
+#include "dwarf.h"
+#include "parameters.h"
+#include "reloc.h"
+#include "i386.h"
+#include "object.h"
+#include "symtab.h"
+#include "layout.h"
+#include "output.h"
+#include "copy-relocs.h"
+#include "target.h"
+#include "target-reloc.h"
+#include "target-select.h"
+#include "tls.h"
+#include "freebsd.h"
+#include "nacl.h"
+#include "gc.h"
+
+namespace
+{
+
+using namespace gold;
+
+// A class to handle the .got.plt section.
+
+class Output_data_got_plt_i386 : public Output_section_data_build
+{
+ public:
+ Output_data_got_plt_i386(Layout* layout)
+ : Output_section_data_build(4),
+ layout_(layout)
+ { }
+
+ protected:
+ // Write out the PLT data.
+ void
+ do_write(Output_file*);
+
+ // Write to a map file.
+ void
+ do_print_to_mapfile(Mapfile* mapfile) const
+ { mapfile->print_output_data(this, "** GOT PLT"); }
+
+ private:
+ // A pointer to the Layout class, so that we can find the .dynamic
+ // section when we write out the GOT PLT section.
+ Layout* layout_;
+};
+
+// A class to handle the PLT data.
+// This is an abstract base class that handles most of the linker details
+// but does not know the actual contents of PLT entries. The derived
+// classes below fill in those details.
+
+class Output_data_plt_i386 : public Output_section_data
+{
+ public:
+ typedef Output_data_reloc<elfcpp::SHT_REL, true, 32, false> Reloc_section;
+
+ Output_data_plt_i386(Layout*, uint64_t addralign,
+ Output_data_got_plt_i386*, Output_data_space*);
+
+ // Add an entry to the PLT.
+ void
+ add_entry(Symbol_table*, Layout*, Symbol* gsym);
+
+ // Add an entry to the PLT for a local STT_GNU_IFUNC symbol.
+ unsigned int
+ add_local_ifunc_entry(Symbol_table*, Layout*,
+ Sized_relobj_file<32, false>* relobj,
+ unsigned int local_sym_index);
+
+ // Return the .rel.plt section data.
+ Reloc_section*
+ rel_plt() const
+ { return this->rel_; }
+
+ // Return where the TLS_DESC relocations should go.
+ Reloc_section*
+ rel_tls_desc(Layout*);
+
+ // Return where the IRELATIVE relocations should go.
+ Reloc_section*
+ rel_irelative(Symbol_table*, Layout*);
+
+ // Return whether we created a section for IRELATIVE relocations.
+ bool
+ has_irelative_section() const
+ { return this->irelative_rel_ != NULL; }
+
+ // Return the number of PLT entries.
+ unsigned int
+ entry_count() const
+ { return this->count_ + this->irelative_count_; }
+
+ // Return the offset of the first non-reserved PLT entry.
+ unsigned int
+ first_plt_entry_offset()
+ { return this->get_plt_entry_size(); }
+
+ // Return the size of a PLT entry.
+ unsigned int
+ get_plt_entry_size() const
+ { return this->do_get_plt_entry_size(); }
+
+ // Return the PLT address to use for a global symbol.
+ uint64_t
+ address_for_global(const Symbol*);
+
+ // Return the PLT address to use for a local symbol.
+ uint64_t
+ address_for_local(const Relobj*, unsigned int symndx);
+
+ // Add .eh_frame information for the PLT.
+ void
+ add_eh_frame(Layout* layout)
+ { this->do_add_eh_frame(layout); }
+
+ protected:
+ // Fill the first PLT entry, given the pointer to the PLT section data
+ // and the runtime address of the GOT.
+ void
+ fill_first_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address)
+ { this->do_fill_first_plt_entry(pov, got_address); }
+
+ // Fill a normal PLT entry, given the pointer to the entry's data in the
+ // section, the runtime address of the GOT, the offset into the GOT of
+ // the corresponding slot, the offset into the relocation section of the
+ // corresponding reloc, and the offset of this entry within the whole
+ // PLT. Return the offset from this PLT entry's runtime address that
+ // should be used to compute the initial value of the GOT slot.
+ unsigned int
+ fill_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset)
+ {
+ return this->do_fill_plt_entry(pov, got_address, got_offset,
+ plt_offset, plt_rel_offset);
+ }
+
+ virtual unsigned int
+ do_get_plt_entry_size() const = 0;
+
+ virtual void
+ do_fill_first_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address) = 0;
+
+ virtual unsigned int
+ do_fill_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset) = 0;
+
+ virtual void
+ do_add_eh_frame(Layout*) = 0;
+
+ void
+ do_adjust_output_section(Output_section* os);
+
+ // Write to a map file.
+ void
+ do_print_to_mapfile(Mapfile* mapfile) const
+ { mapfile->print_output_data(this, _("** PLT")); }
+
+ // The .eh_frame unwind information for the PLT.
+ // The CIE is common across variants of the PLT format.
+ static const int plt_eh_frame_cie_size = 16;
+ static const unsigned char plt_eh_frame_cie[plt_eh_frame_cie_size];
+
+ private:
+ // Set the final size.
+ void
+ set_final_data_size()
+ {
+ this->set_data_size((this->count_ + this->irelative_count_ + 1)
+ * this->get_plt_entry_size());
+ }
+
+ // Write out the PLT data.
+ void
+ do_write(Output_file*);
+
+ // We keep a list of global STT_GNU_IFUNC symbols, each with its
+ // offset in the GOT.
+ struct Global_ifunc
+ {
+ Symbol* sym;
+ unsigned int got_offset;
+ };
+
+ // We keep a list of local STT_GNU_IFUNC symbols, each with its
+ // offset in the GOT.
+ struct Local_ifunc
+ {
+ Sized_relobj_file<32, false>* object;
+ unsigned int local_sym_index;
+ unsigned int got_offset;
+ };
+
+ // The reloc section.
+ Reloc_section* rel_;
+ // The TLS_DESC relocations, if necessary. These must follow the
+ // regular PLT relocs.
+ Reloc_section* tls_desc_rel_;
+ // The IRELATIVE relocations, if necessary. These must follow the
+ // regular relocatoins and the TLS_DESC relocations.
+ Reloc_section* irelative_rel_;
+ // The .got.plt section.
+ Output_data_got_plt_i386* got_plt_;
+ // The part of the .got.plt section used for IRELATIVE relocs.
+ Output_data_space* got_irelative_;
+ // The number of PLT entries.
+ unsigned int count_;
+ // Number of PLT entries with R_386_IRELATIVE relocs. These follow
+ // the regular PLT entries.
+ unsigned int irelative_count_;
+ // Global STT_GNU_IFUNC symbols.
+ std::vector<Global_ifunc> global_ifuncs_;
+ // Local STT_GNU_IFUNC symbols.
+ std::vector<Local_ifunc> local_ifuncs_;
+};
+
+// This is an abstract class for the standard PLT layout.
+// The derived classes below handle the actual PLT contents
+// for the executable (non-PIC) and shared-library (PIC) cases.
+// The unwind information is uniform across those two, so it's here.
+
+class Output_data_plt_i386_standard : public Output_data_plt_i386
+{
+ public:
+ Output_data_plt_i386_standard(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative)
+ : Output_data_plt_i386(layout, plt_entry_size, got_plt, got_irelative)
+ { }
+
+ protected:
+ virtual unsigned int
+ do_get_plt_entry_size() const
+ { return plt_entry_size; }
+
+ virtual void
+ do_add_eh_frame(Layout* layout)
+ {
+ layout->add_eh_frame_for_plt(this, plt_eh_frame_cie, plt_eh_frame_cie_size,
+ plt_eh_frame_fde, plt_eh_frame_fde_size);
+ }
+
+ // The size of an entry in the PLT.
+ static const int plt_entry_size = 16;
+
+ // The .eh_frame unwind information for the PLT.
+ static const int plt_eh_frame_fde_size = 32;
+ static const unsigned char plt_eh_frame_fde[plt_eh_frame_fde_size];
+};
+
+// Actually fill the PLT contents for an executable (non-PIC).
+
+class Output_data_plt_i386_exec : public Output_data_plt_i386_standard
+{
+public:
+ Output_data_plt_i386_exec(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative)
+ : Output_data_plt_i386_standard(layout, got_plt, got_irelative)
+ { }
+
+ protected:
+ virtual void
+ do_fill_first_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address);
+
+ virtual unsigned int
+ do_fill_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset);
+
+ private:
+ // The first entry in the PLT for an executable.
+ static const unsigned char first_plt_entry[plt_entry_size];
+
+ // Other entries in the PLT for an executable.
+ static const unsigned char plt_entry[plt_entry_size];
+};
+
+// Actually fill the PLT contents for a shared library (PIC).
+
+class Output_data_plt_i386_dyn : public Output_data_plt_i386_standard
+{
+ public:
+ Output_data_plt_i386_dyn(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative)
+ : Output_data_plt_i386_standard(layout, got_plt, got_irelative)
+ { }
+
+ protected:
+ virtual void
+ do_fill_first_plt_entry(unsigned char* pov, elfcpp::Elf_types<32>::Elf_Addr);
+
+ virtual unsigned int
+ do_fill_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset);
+
+ private:
+ // The first entry in the PLT for a shared object.
+ static const unsigned char first_plt_entry[plt_entry_size];
+
+ // Other entries in the PLT for a shared object.
+ static const unsigned char plt_entry[plt_entry_size];
+};
+
+// The i386 target class.
+// TLS info comes from
+// http://people.redhat.com/drepper/tls.pdf
+// http://www.lsd.ic.unicamp.br/~oliva/writeups/TLS/RFC-TLSDESC-x86.txt
+
+class Target_i386 : public Sized_target<32, false>
+{
+ public:
+ typedef Output_data_reloc<elfcpp::SHT_REL, true, 32, false> Reloc_section;
+
+ Target_i386(const Target::Target_info* info = &i386_info)
+ : Sized_target<32, false>(info),
+ got_(NULL), plt_(NULL), got_plt_(NULL), got_irelative_(NULL),
+ got_tlsdesc_(NULL), global_offset_table_(NULL), rel_dyn_(NULL),
+ rel_irelative_(NULL), copy_relocs_(elfcpp::R_386_COPY),
+ got_mod_index_offset_(-1U), tls_base_symbol_defined_(false),
+ isa_1_used_(0), isa_1_needed_(0),
+ feature_1_(0), feature_2_used_(0), feature_2_needed_(0),
+ object_isa_1_used_(0), object_feature_1_(0),
+ object_feature_2_used_(0), seen_first_object_(false)
+ { }
+
+ // Process the relocations to determine unreferenced sections for
+ // garbage collection.
+ void
+ gc_process_relocs(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_symbols);
+
+ // Scan the relocations to look for symbol adjustments.
+ void
+ scan_relocs(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_symbols);
+
+ // Finalize the sections.
+ void
+ do_finalize_sections(Layout*, const Input_objects*, Symbol_table*);
+
+ // Return the value to use for a dynamic which requires special
+ // treatment.
+ uint64_t
+ do_dynsym_value(const Symbol*) const;
+
+ // Relocate a section.
+ void
+ relocate_section(const Relocate_info<32, false>*,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ unsigned char* view,
+ elfcpp::Elf_types<32>::Elf_Addr view_address,
+ section_size_type view_size,
+ const Reloc_symbol_changes*);
+
+ // Scan the relocs during a relocatable link.
+ void
+ scan_relocatable_relocs(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_symbols,
+ Relocatable_relocs*);
+
+ // Scan the relocs for --emit-relocs.
+ void
+ emit_relocs_scan(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_syms,
+ Relocatable_relocs* rr);
+
+ // Emit relocations for a section.
+ void
+ relocate_relocs(const Relocate_info<32, false>*,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ elfcpp::Elf_types<32>::Elf_Off offset_in_output_section,
+ unsigned char* view,
+ elfcpp::Elf_types<32>::Elf_Addr view_address,
+ section_size_type view_size,
+ unsigned char* reloc_view,
+ section_size_type reloc_view_size);
+
+ // Return a string used to fill a code section with nops.
+ std::string
+ do_code_fill(section_size_type length) const;
+
+ // Return whether SYM is defined by the ABI.
+ bool
+ do_is_defined_by_abi(const Symbol* sym) const
+ { return strcmp(sym->name(), "___tls_get_addr") == 0; }
+
+ // Return whether a symbol name implies a local label. The UnixWare
+ // 2.1 cc generates temporary symbols that start with .X, so we
+ // recognize them here. FIXME: do other SVR4 compilers also use .X?.
+ // If so, we should move the .X recognition into
+ // Target::do_is_local_label_name.
+ bool
+ do_is_local_label_name(const char* name) const
+ {
+ if (name[0] == '.' && name[1] == 'X')
+ return true;
+ return Target::do_is_local_label_name(name);
+ }
+
+ // Return the PLT address to use for a global symbol.
+ uint64_t
+ do_plt_address_for_global(const Symbol* gsym) const
+ { return this->plt_section()->address_for_global(gsym); }
+
+ uint64_t
+ do_plt_address_for_local(const Relobj* relobj, unsigned int symndx) const
+ { return this->plt_section()->address_for_local(relobj, symndx); }
+
+ // We can tell whether we take the address of a function.
+ inline bool
+ do_can_check_for_function_pointers() const
+ { return true; }
+
+ // Return the base for a DW_EH_PE_datarel encoding.
+ uint64_t
+ do_ehframe_datarel_base() const;
+
+ // Return whether SYM is call to a non-split function.
+ bool
+ do_is_call_to_non_split(const Symbol* sym, const unsigned char*,
+ const unsigned char*, section_size_type) const;
+
+ // Adjust -fsplit-stack code which calls non-split-stack code.
+ void
+ do_calls_non_split(Relobj* object, unsigned int shndx,
+ section_offset_type fnoffset, section_size_type fnsize,
+ const unsigned char* prelocs, size_t reloc_count,
+ unsigned char* view, section_size_type view_size,
+ std::string* from, std::string* to) const;
+
+ // Return the size of the GOT section.
+ section_size_type
+ got_size() const
+ {
+ gold_assert(this->got_ != NULL);
+ return this->got_->data_size();
+ }
+
+ // Return the number of entries in the GOT.
+ unsigned int
+ got_entry_count() const
+ {
+ if (this->got_ == NULL)
+ return 0;
+ return this->got_size() / 4;
+ }
+
+ // Return the number of entries in the PLT.
+ unsigned int
+ plt_entry_count() const;
+
+ // Return the offset of the first non-reserved PLT entry.
+ unsigned int
+ first_plt_entry_offset() const;
+
+ // Return the size of each PLT entry.
+ unsigned int
+ plt_entry_size() const;
+
+ protected:
+ // Instantiate the plt_ member.
+ // This chooses the right PLT flavor for an executable or a shared object.
+ Output_data_plt_i386*
+ make_data_plt(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative,
+ bool dyn)
+ { return this->do_make_data_plt(layout, got_plt, got_irelative, dyn); }
+
+ virtual Output_data_plt_i386*
+ do_make_data_plt(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative,
+ bool dyn)
+ {
+ if (dyn)
+ return new Output_data_plt_i386_dyn(layout, got_plt, got_irelative);
+ else
+ return new Output_data_plt_i386_exec(layout, got_plt, got_irelative);
+ }
+
+ private:
+ // The class which scans relocations.
+ struct Scan
+ {
+ static inline int
+
+ get_reference_flags(unsigned int r_type);
+
+ inline void
+ local(Symbol_table* symtab, Layout* layout, Target_i386* target,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ Output_section* output_section,
+ const elfcpp::Rel<32, false>& reloc, unsigned int r_type,
+ const elfcpp::Sym<32, false>& lsym,
+ bool is_discarded);
+
+ inline void
+ global(Symbol_table* symtab, Layout* layout, Target_i386* target,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ Output_section* output_section,
+ const elfcpp::Rel<32, false>& reloc, unsigned int r_type,
+ Symbol* gsym);
+
+ inline bool
+ local_reloc_may_be_function_pointer(Symbol_table* symtab, Layout* layout,
+ Target_i386* target,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ Output_section* output_section,
+ const elfcpp::Rel<32, false>& reloc,
+ unsigned int r_type,
+ const elfcpp::Sym<32, false>& lsym);
+
+ inline bool
+ global_reloc_may_be_function_pointer(Symbol_table* symtab, Layout* layout,
+ Target_i386* target,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ Output_section* output_section,
+ const elfcpp::Rel<32, false>& reloc,
+ unsigned int r_type,
+ Symbol* gsym);
+
+ inline bool
+ possible_function_pointer_reloc(unsigned int r_type);
+
+ bool
+ reloc_needs_plt_for_ifunc(Sized_relobj_file<32, false>*,
+ unsigned int r_type);
+
+ static void
+ unsupported_reloc_local(Sized_relobj_file<32, false>*, unsigned int r_type);
+
+ static void
+ unsupported_reloc_global(Sized_relobj_file<32, false>*, unsigned int r_type,
+ Symbol*);
+ };
+
+ // The class which implements relocation.
+ class Relocate
+ {
+ public:
+ Relocate()
+ : skip_call_tls_get_addr_(false),
+ local_dynamic_type_(LOCAL_DYNAMIC_NONE)
+ { }
+
+ ~Relocate()
+ {
+ if (this->skip_call_tls_get_addr_)
+ {
+ // FIXME: This needs to specify the location somehow.
+ gold_error(_("missing expected TLS relocation"));
+ }
+ }
+
+ // Return whether the static relocation needs to be applied.
+ inline bool
+ should_apply_static_reloc(const Sized_symbol<32>* gsym,
+ unsigned int r_type,
+ bool is_32bit,
+ Output_section* output_section);
+
+ // Do a relocation. Return false if the caller should not issue
+ // any warnings about this relocation.
+ inline bool
+ relocate(const Relocate_info<32, false>*, unsigned int,
+ Target_i386*, Output_section*, size_t, const unsigned char*,
+ const Sized_symbol<32>*, const Symbol_value<32>*,
+ unsigned char*, elfcpp::Elf_types<32>::Elf_Addr,
+ section_size_type);
+
+ private:
+ // Do a TLS relocation.
+ inline void
+ relocate_tls(const Relocate_info<32, false>*, Target_i386* target,
+ size_t relnum, const elfcpp::Rel<32, false>&,
+ unsigned int r_type, const Sized_symbol<32>*,
+ const Symbol_value<32>*,
+ unsigned char*, elfcpp::Elf_types<32>::Elf_Addr,
+ section_size_type);
+
+ // Do a TLS General-Dynamic to Initial-Exec transition.
+ inline void
+ tls_gd_to_ie(const Relocate_info<32, false>*, size_t relnum,
+ const elfcpp::Rel<32, false>&, unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size);
+
+ // Do a TLS General-Dynamic to Local-Exec transition.
+ inline void
+ tls_gd_to_le(const Relocate_info<32, false>*, size_t relnum,
+ Output_segment* tls_segment,
+ const elfcpp::Rel<32, false>&, unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size);
+
+ // Do a TLS_GOTDESC or TLS_DESC_CALL General-Dynamic to Initial-Exec
+ // transition.
+ inline void
+ tls_desc_gd_to_ie(const Relocate_info<32, false>*, size_t relnum,
+ const elfcpp::Rel<32, false>&, unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size);
+
+ // Do a TLS_GOTDESC or TLS_DESC_CALL General-Dynamic to Local-Exec
+ // transition.
+ inline void
+ tls_desc_gd_to_le(const Relocate_info<32, false>*, size_t relnum,
+ Output_segment* tls_segment,
+ const elfcpp::Rel<32, false>&, unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size);
+
+ // Do a TLS Local-Dynamic to Local-Exec transition.
+ inline void
+ tls_ld_to_le(const Relocate_info<32, false>*, size_t relnum,
+ Output_segment* tls_segment,
+ const elfcpp::Rel<32, false>&, unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size);
+
+ // Do a TLS Initial-Exec to Local-Exec transition.
+ static inline void
+ tls_ie_to_le(const Relocate_info<32, false>*, size_t relnum,
+ Output_segment* tls_segment,
+ const elfcpp::Rel<32, false>&, unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size);
+
+ // We need to keep track of which type of local dynamic relocation
+ // we have seen, so that we can optimize R_386_TLS_LDO_32 correctly.
+ enum Local_dynamic_type
+ {
+ LOCAL_DYNAMIC_NONE,
+ LOCAL_DYNAMIC_SUN,
+ LOCAL_DYNAMIC_GNU
+ };
+
+ // This is set if we should skip the next reloc, which should be a
+ // PLT32 reloc against ___tls_get_addr.
+ bool skip_call_tls_get_addr_;
+ // The type of local dynamic relocation we have seen in the section
+ // being relocated, if any.
+ Local_dynamic_type local_dynamic_type_;
+ };
+
+ // A class for inquiring about properties of a relocation,
+ // used while scanning relocs during a relocatable link and
+ // garbage collection.
+ class Classify_reloc :
+ public gold::Default_classify_reloc<elfcpp::SHT_REL, 32, false>
+ {
+ public:
+ typedef Reloc_types<elfcpp::SHT_REL, 32, false>::Reloc Reltype;
+
+ // Return the explicit addend of the relocation (return 0 for SHT_REL).
+ static elfcpp::Elf_types<32>::Elf_Swxword
+ get_r_addend(const Reltype*)
+ { return 0; }
+
+ // Return the size of the addend of the relocation (only used for SHT_REL).
+ static unsigned int
+ get_size_for_reloc(unsigned int, Relobj*);
+ };
+
+ // Adjust TLS relocation type based on the options and whether this
+ // is a local symbol.
+ static tls::Tls_optimization
+ optimize_tls_reloc(bool is_final, int r_type);
+
+ // Check if relocation against this symbol is a candidate for
+ // conversion from
+ // mov foo@GOT(%reg), %reg
+ // to
+ // lea foo@GOTOFF(%reg), %reg.
+ static bool
+ can_convert_mov_to_lea(const Symbol* gsym)
+ {
+ gold_assert(gsym != NULL);
+ return (gsym->type() != elfcpp::STT_GNU_IFUNC
+ && !gsym->is_undefined ()
+ && !gsym->is_from_dynobj()
+ && !gsym->is_preemptible()
+ && (!parameters->options().shared()
+ || (gsym->visibility() != elfcpp::STV_DEFAULT
+ && gsym->visibility() != elfcpp::STV_PROTECTED)
+ || parameters->options().Bsymbolic())
+ && strcmp(gsym->name(), "_DYNAMIC") != 0);
+ }
+
+ // Get the GOT section, creating it if necessary.
+ Output_data_got<32, false>*
+ got_section(Symbol_table*, Layout*);
+
+ // Get the GOT PLT section.
+ Output_data_got_plt_i386*
+ got_plt_section() const
+ {
+ gold_assert(this->got_plt_ != NULL);
+ return this->got_plt_;
+ }
+
+ // Get the GOT section for TLSDESC entries.
+ Output_data_got<32, false>*
+ got_tlsdesc_section() const
+ {
+ gold_assert(this->got_tlsdesc_ != NULL);
+ return this->got_tlsdesc_;
+ }
+
+ // Create the PLT section.
+ void
+ make_plt_section(Symbol_table* symtab, Layout* layout);
+
+ // Create a PLT entry for a global symbol.
+ void
+ make_plt_entry(Symbol_table*, Layout*, Symbol*);
+
+ // Create a PLT entry for a local STT_GNU_IFUNC symbol.
+ void
+ make_local_ifunc_plt_entry(Symbol_table*, Layout*,
+ Sized_relobj_file<32, false>* relobj,
+ unsigned int local_sym_index);
+
+ // Define the _TLS_MODULE_BASE_ symbol in the TLS segment.
+ void
+ define_tls_base_symbol(Symbol_table*, Layout*);
+
+ // Create a GOT entry for the TLS module index.
+ unsigned int
+ got_mod_index_entry(Symbol_table* symtab, Layout* layout,
+ Sized_relobj_file<32, false>* object);
+
+ // Get the PLT section.
+ Output_data_plt_i386*
+ plt_section() const
+ {
+ gold_assert(this->plt_ != NULL);
+ return this->plt_;
+ }
+
+ // Get the dynamic reloc section, creating it if necessary.
+ Reloc_section*
+ rel_dyn_section(Layout*);
+
+ // Get the section to use for TLS_DESC relocations.
+ Reloc_section*
+ rel_tls_desc_section(Layout*) const;
+
+ // Get the section to use for IRELATIVE relocations.
+ Reloc_section*
+ rel_irelative_section(Layout*);
+
+ // Add a potential copy relocation.
+ void
+ copy_reloc(Symbol_table* symtab, Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int shndx, Output_section* output_section,
+ Symbol* sym, const elfcpp::Rel<32, false>& reloc)
+ {
+ unsigned int r_type = elfcpp::elf_r_type<32>(reloc.get_r_info());
+ this->copy_relocs_.copy_reloc(symtab, layout,
+ symtab->get_sized_symbol<32>(sym),
+ object, shndx, output_section,
+ r_type, reloc.get_r_offset(), 0,
+ this->rel_dyn_section(layout));
+ }
+
+ // Record a target-specific program property in the .note.gnu.property
+ // section.
+ void
+ record_gnu_property(unsigned int, unsigned int, size_t,
+ const unsigned char*, const Object*);
+
+ // Merge the target-specific program properties from the current object.
+ void
+ merge_gnu_properties(const Object*);
+
+ // Finalize the target-specific program properties and add them back to
+ // the layout.
+ void
+ do_finalize_gnu_properties(Layout*) const;
+
+ // Information about this specific target which we pass to the
+ // general Target structure.
+ static const Target::Target_info i386_info;
+
+ // The types of GOT entries needed for this platform.
+ // These values are exposed to the ABI in an incremental link.
+ // Do not renumber existing values without changing the version
+ // number of the .gnu_incremental_inputs section.
+ enum Got_type
+ {
+ GOT_TYPE_STANDARD = 0, // GOT entry for a regular symbol
+ GOT_TYPE_TLS_NOFFSET = 1, // GOT entry for negative TLS offset
+ GOT_TYPE_TLS_OFFSET = 2, // GOT entry for positive TLS offset
+ GOT_TYPE_TLS_PAIR = 3, // GOT entry for TLS module/offset pair
+ GOT_TYPE_TLS_DESC = 4 // GOT entry for TLS_DESC pair
+ };
+
+ // The GOT section.
+ Output_data_got<32, false>* got_;
+ // The PLT section.
+ Output_data_plt_i386* plt_;
+ // The GOT PLT section.
+ Output_data_got_plt_i386* got_plt_;
+ // The GOT section for IRELATIVE relocations.
+ Output_data_space* got_irelative_;
+ // The GOT section for TLSDESC relocations.
+ Output_data_got<32, false>* got_tlsdesc_;
+ // The _GLOBAL_OFFSET_TABLE_ symbol.
+ Symbol* global_offset_table_;
+ // The dynamic reloc section.
+ Reloc_section* rel_dyn_;
+ // The section to use for IRELATIVE relocs.
+ Reloc_section* rel_irelative_;
+ // Relocs saved to avoid a COPY reloc.
+ Copy_relocs<elfcpp::SHT_REL, 32, false> copy_relocs_;
+ // Offset of the GOT entry for the TLS module index.
+ unsigned int got_mod_index_offset_;
+ // True if the _TLS_MODULE_BASE_ symbol has been defined.
+ bool tls_base_symbol_defined_;
+
+ // Target-specific program properties, from .note.gnu.property section.
+ // Each bit represents a specific feature.
+ uint32_t isa_1_used_;
+ uint32_t isa_1_needed_;
+ uint32_t feature_1_;
+ uint32_t feature_2_used_;
+ uint32_t feature_2_needed_;
+ // Target-specific properties from the current object.
+ // These bits get ORed into ISA_1_USED_ after all properties for the object
+ // have been processed. But if either is all zeroes (as when the property
+ // is absent from an object), the result should be all zeroes.
+ // (See PR ld/23486.)
+ uint32_t object_isa_1_used_;
+ // These bits get ANDed into FEATURE_1_ after all properties for the object
+ // have been processed.
+ uint32_t object_feature_1_;
+ uint32_t object_feature_2_used_;
+ // Whether we have seen our first object, for use in initializing FEATURE_1_.
+ bool seen_first_object_;
+};
+
+const Target::Target_info Target_i386::i386_info =
+{
+ 32, // size
+ false, // is_big_endian
+ elfcpp::EM_386, // machine_code
+ false, // has_make_symbol
+ false, // has_resolve
+ true, // has_code_fill
+ true, // is_default_stack_executable
+ true, // can_icf_inline_merge_sections
+ '\0', // wrap_char
+ "/usr/lib/libc.so.1", // dynamic_linker
+ 0x08048000, // default_text_segment_address
+ 0x1000, // abi_pagesize (overridable by -z max-page-size)
+ 0x1000, // common_pagesize (overridable by -z common-page-size)
+ false, // isolate_execinstr
+ 0, // rosegment_gap
+ elfcpp::SHN_UNDEF, // small_common_shndx
+ elfcpp::SHN_UNDEF, // large_common_shndx
+ 0, // small_common_section_flags
+ 0, // large_common_section_flags
+ NULL, // attributes_section
+ NULL, // attributes_vendor
+ "_start", // entry_symbol_name
+ 32, // hash_entry_size
+ elfcpp::SHT_PROGBITS, // unwind_section_type
+};
+
+// Get the GOT section, creating it if necessary.
+
+Output_data_got<32, false>*
+Target_i386::got_section(Symbol_table* symtab, Layout* layout)
+{
+ if (this->got_ == NULL)
+ {
+ gold_assert(symtab != NULL && layout != NULL);
+
+ this->got_ = new Output_data_got<32, false>();
+
+ // When using -z now, we can treat .got.plt as a relro section.
+ // Without -z now, it is modified after program startup by lazy
+ // PLT relocations.
+ bool is_got_plt_relro = parameters->options().now();
+ Output_section_order got_order = (is_got_plt_relro
+ ? ORDER_RELRO
+ : ORDER_RELRO_LAST);
+ Output_section_order got_plt_order = (is_got_plt_relro
+ ? ORDER_RELRO
+ : ORDER_NON_RELRO_FIRST);
+
+ layout->add_output_section_data(".got", elfcpp::SHT_PROGBITS,
+ (elfcpp::SHF_ALLOC
+ | elfcpp::SHF_WRITE),
+ this->got_, got_order, true);
+
+ this->got_plt_ = new Output_data_got_plt_i386(layout);
+ layout->add_output_section_data(".got.plt", elfcpp::SHT_PROGBITS,
+ (elfcpp::SHF_ALLOC
+ | elfcpp::SHF_WRITE),
+ this->got_plt_, got_plt_order,
+ is_got_plt_relro);
+
+ // The first three entries are reserved.
+ this->got_plt_->set_current_data_size(3 * 4);
+
+ if (!is_got_plt_relro)
+ {
+ // Those bytes can go into the relro segment.
+ layout->increase_relro(3 * 4);
+ }
+
+ // Define _GLOBAL_OFFSET_TABLE_ at the start of the PLT.
+ this->global_offset_table_ =
+ symtab->define_in_output_data("_GLOBAL_OFFSET_TABLE_", NULL,
+ Symbol_table::PREDEFINED,
+ this->got_plt_,
+ 0, 0, elfcpp::STT_OBJECT,
+ elfcpp::STB_LOCAL,
+ elfcpp::STV_HIDDEN, 0,
+ false, false);
+
+ // If there are any IRELATIVE relocations, they get GOT entries
+ // in .got.plt after the jump slot relocations.
+ this->got_irelative_ = new Output_data_space(4, "** GOT IRELATIVE PLT");
+ layout->add_output_section_data(".got.plt", elfcpp::SHT_PROGBITS,
+ (elfcpp::SHF_ALLOC
+ | elfcpp::SHF_WRITE),
+ this->got_irelative_,
+ got_plt_order, is_got_plt_relro);
+
+ // If there are any TLSDESC relocations, they get GOT entries in
+ // .got.plt after the jump slot entries.
+ this->got_tlsdesc_ = new Output_data_got<32, false>();
+ layout->add_output_section_data(".got.plt", elfcpp::SHT_PROGBITS,
+ (elfcpp::SHF_ALLOC
+ | elfcpp::SHF_WRITE),
+ this->got_tlsdesc_,
+ got_plt_order, is_got_plt_relro);
+ }
+
+ return this->got_;
+}
+
+// Get the dynamic reloc section, creating it if necessary.
+
+Target_i386::Reloc_section*
+Target_i386::rel_dyn_section(Layout* layout)
+{
+ if (this->rel_dyn_ == NULL)
+ {
+ gold_assert(layout != NULL);
+ this->rel_dyn_ = new Reloc_section(parameters->options().combreloc());
+ layout->add_output_section_data(".rel.dyn", elfcpp::SHT_REL,
+ elfcpp::SHF_ALLOC, this->rel_dyn_,
+ ORDER_DYNAMIC_RELOCS, false);
+ }
+ return this->rel_dyn_;
+}
+
+// Get the section to use for IRELATIVE relocs, creating it if
+// necessary. These go in .rel.dyn, but only after all other dynamic
+// relocations. They need to follow the other dynamic relocations so
+// that they can refer to global variables initialized by those
+// relocs.
+
+Target_i386::Reloc_section*
+Target_i386::rel_irelative_section(Layout* layout)
+{
+ if (this->rel_irelative_ == NULL)
+ {
+ // Make sure we have already create the dynamic reloc section.
+ this->rel_dyn_section(layout);
+ this->rel_irelative_ = new Reloc_section(false);
+ layout->add_output_section_data(".rel.dyn", elfcpp::SHT_REL,
+ elfcpp::SHF_ALLOC, this->rel_irelative_,
+ ORDER_DYNAMIC_RELOCS, false);
+ gold_assert(this->rel_dyn_->output_section()
+ == this->rel_irelative_->output_section());
+ }
+ return this->rel_irelative_;
+}
+
+// Record a target-specific program property from the .note.gnu.property
+// section.
+void
+Target_i386::record_gnu_property(
+ unsigned int, unsigned int pr_type,
+ size_t pr_datasz, const unsigned char* pr_data,
+ const Object* object)
+{
+ uint32_t val = 0;
+
+ switch (pr_type)
+ {
+ case elfcpp::GNU_PROPERTY_X86_COMPAT_ISA_1_USED:
+ case elfcpp::GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED:
+ case elfcpp::GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED:
+ case elfcpp::GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED:
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_USED:
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_NEEDED:
+ case elfcpp::GNU_PROPERTY_X86_FEATURE_1_AND:
+ case elfcpp::GNU_PROPERTY_X86_FEATURE_2_USED:
+ case elfcpp::GNU_PROPERTY_X86_FEATURE_2_NEEDED:
+ if (pr_datasz != 4)
+ {
+ gold_warning(_("%s: corrupt .note.gnu.property section "
+ "(pr_datasz for property %d is not 4)"),
+ object->name().c_str(), pr_type);
+ return;
+ }
+ val = elfcpp::Swap<32, false>::readval(pr_data);
+ break;
+ default:
+ gold_warning(_("%s: unknown program property type 0x%x "
+ "in .note.gnu.property section"),
+ object->name().c_str(), pr_type);
+ break;
+ }
+
+ switch (pr_type)
+ {
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_USED:
+ this->object_isa_1_used_ |= val;
+ break;
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_NEEDED:
+ this->isa_1_needed_ |= val;
+ break;
+ case elfcpp::GNU_PROPERTY_X86_FEATURE_1_AND:
+ // If we see multiple feature props in one object, OR them together.
+ this->object_feature_1_ |= val;
+ break;
+ case elfcpp::GNU_PROPERTY_X86_FEATURE_2_USED:
+ this->object_feature_2_used_ |= val;
+ break;
+ case elfcpp::GNU_PROPERTY_X86_FEATURE_2_NEEDED:
+ this->feature_2_needed_ |= val;
+ break;
+ }
+}
+
+// Merge the target-specific program properties from the current object.
+void
+Target_i386::merge_gnu_properties(const Object*)
+{
+ if (this->seen_first_object_)
+ {
+ // If any object is missing the ISA_1_USED property, we must omit
+ // it from the output file.
+ if (this->object_isa_1_used_ == 0)
+ this->isa_1_used_ = 0;
+ else if (this->isa_1_used_ != 0)
+ this->isa_1_used_ |= this->object_isa_1_used_;
+ this->feature_1_ &= this->object_feature_1_;
+ // If any object is missing the FEATURE_2_USED property, we must
+ // omit it from the output file.
+ if (this->object_feature_2_used_ == 0)
+ this->feature_2_used_ = 0;
+ else if (this->feature_2_used_ != 0)
+ this->feature_2_used_ |= this->object_feature_2_used_;
+ }
+ else
+ {
+ this->isa_1_used_ = this->object_isa_1_used_;
+ this->feature_1_ = this->object_feature_1_;
+ this->feature_2_used_ = this->object_feature_2_used_;
+ this->seen_first_object_ = true;
+ }
+ this->object_isa_1_used_ = 0;
+ this->object_feature_1_ = 0;
+ this->object_feature_2_used_ = 0;
+}
+
+static inline void
+add_property(Layout* layout, unsigned int pr_type, uint32_t val)
+{
+ unsigned char buf[4];
+ elfcpp::Swap<32, false>::writeval(buf, val);
+ layout->add_gnu_property(elfcpp::NT_GNU_PROPERTY_TYPE_0, pr_type, 4, buf);
+}
+
+// Finalize the target-specific program properties and add them back to
+// the layout.
+void
+Target_i386::do_finalize_gnu_properties(Layout* layout) const
+{
+ if (this->isa_1_used_ != 0)
+ add_property(layout, elfcpp::GNU_PROPERTY_X86_ISA_1_USED,
+ this->isa_1_used_);
+ if (this->isa_1_needed_ != 0)
+ add_property(layout, elfcpp::GNU_PROPERTY_X86_ISA_1_NEEDED,
+ this->isa_1_needed_);
+ if (this->feature_1_ != 0)
+ add_property(layout, elfcpp::GNU_PROPERTY_X86_FEATURE_1_AND,
+ this->feature_1_);
+ if (this->feature_2_used_ != 0)
+ add_property(layout, elfcpp::GNU_PROPERTY_X86_FEATURE_2_USED,
+ this->feature_2_used_);
+ if (this->feature_2_needed_ != 0)
+ add_property(layout, elfcpp::GNU_PROPERTY_X86_FEATURE_2_NEEDED,
+ this->feature_2_needed_);
+}
+
+// Write the first three reserved words of the .got.plt section.
+// The remainder of the section is written while writing the PLT
+// in Output_data_plt_i386::do_write.
+
+void
+Output_data_got_plt_i386::do_write(Output_file* of)
+{
+ // The first entry in the GOT is the address of the .dynamic section
+ // aka the PT_DYNAMIC segment. The next two entries are reserved.
+ // We saved space for them when we created the section in
+ // Target_i386::got_section.
+ const off_t got_file_offset = this->offset();
+ gold_assert(this->data_size() >= 12);
+ unsigned char* const got_view = of->get_output_view(got_file_offset, 12);
+ Output_section* dynamic = this->layout_->dynamic_section();
+ uint32_t dynamic_addr = dynamic == NULL ? 0 : dynamic->address();
+ elfcpp::Swap<32, false>::writeval(got_view, dynamic_addr);
+ memset(got_view + 4, 0, 8);
+ of->write_output_view(got_file_offset, 12, got_view);
+}
+
+// Create the PLT section. The ordinary .got section is an argument,
+// since we need to refer to the start. We also create our own .got
+// section just for PLT entries.
+
+Output_data_plt_i386::Output_data_plt_i386(Layout* layout,
+ uint64_t addralign,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative)
+ : Output_section_data(addralign),
+ tls_desc_rel_(NULL), irelative_rel_(NULL), got_plt_(got_plt),
+ got_irelative_(got_irelative), count_(0), irelative_count_(0),
+ global_ifuncs_(), local_ifuncs_()
+{
+ this->rel_ = new Reloc_section(false);
+ layout->add_output_section_data(".rel.plt", elfcpp::SHT_REL,
+ elfcpp::SHF_ALLOC, this->rel_,
+ ORDER_DYNAMIC_PLT_RELOCS, false);
+}
+
+void
+Output_data_plt_i386::do_adjust_output_section(Output_section* os)
+{
+ // UnixWare sets the entsize of .plt to 4, and so does the old GNU
+ // linker, and so do we.
+ os->set_entsize(4);
+}
+
+// Add an entry to the PLT.
+
+void
+Output_data_plt_i386::add_entry(Symbol_table* symtab, Layout* layout,
+ Symbol* gsym)
+{
+ gold_assert(!gsym->has_plt_offset());
+
+ // Every PLT entry needs a reloc.
+ if (gsym->type() == elfcpp::STT_GNU_IFUNC
+ && gsym->can_use_relative_reloc(false))
+ {
+ gsym->set_plt_offset(this->irelative_count_ * this->get_plt_entry_size());
+ ++this->irelative_count_;
+ section_offset_type got_offset =
+ this->got_irelative_->current_data_size();
+ this->got_irelative_->set_current_data_size(got_offset + 4);
+ Reloc_section* rel = this->rel_irelative(symtab, layout);
+ rel->add_symbolless_global_addend(gsym, elfcpp::R_386_IRELATIVE,
+ this->got_irelative_, got_offset);
+ struct Global_ifunc gi;
+ gi.sym = gsym;
+ gi.got_offset = got_offset;
+ this->global_ifuncs_.push_back(gi);
+ }
+ else
+ {
+ // When setting the PLT offset we skip the initial reserved PLT
+ // entry.
+ gsym->set_plt_offset((this->count_ + 1) * this->get_plt_entry_size());
+
+ ++this->count_;
+
+ section_offset_type got_offset = this->got_plt_->current_data_size();
+
+ // Every PLT entry needs a GOT entry which points back to the
+ // PLT entry (this will be changed by the dynamic linker,
+ // normally lazily when the function is called).
+ this->got_plt_->set_current_data_size(got_offset + 4);
+
+ gsym->set_needs_dynsym_entry();
+ this->rel_->add_global(gsym, elfcpp::R_386_JUMP_SLOT, this->got_plt_,
+ got_offset);
+ }
+
+ // Note that we don't need to save the symbol. The contents of the
+ // PLT are independent of which symbols are used. The symbols only
+ // appear in the relocations.
+}
+
+// Add an entry to the PLT for a local STT_GNU_IFUNC symbol. Return
+// the PLT offset.
+
+unsigned int
+Output_data_plt_i386::add_local_ifunc_entry(
+ Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* relobj,
+ unsigned int local_sym_index)
+{
+ unsigned int plt_offset = this->irelative_count_ * this->get_plt_entry_size();
+ ++this->irelative_count_;
+
+ section_offset_type got_offset = this->got_irelative_->current_data_size();
+
+ // Every PLT entry needs a GOT entry which points back to the PLT
+ // entry.
+ this->got_irelative_->set_current_data_size(got_offset + 4);
+
+ // Every PLT entry needs a reloc.
+ Reloc_section* rel = this->rel_irelative(symtab, layout);
+ rel->add_symbolless_local_addend(relobj, local_sym_index,
+ elfcpp::R_386_IRELATIVE,
+ this->got_irelative_, got_offset);
+
+ struct Local_ifunc li;
+ li.object = relobj;
+ li.local_sym_index = local_sym_index;
+ li.got_offset = got_offset;
+ this->local_ifuncs_.push_back(li);
+
+ return plt_offset;
+}
+
+// Return where the TLS_DESC relocations should go, creating it if
+// necessary. These follow the JUMP_SLOT relocations.
+
+Output_data_plt_i386::Reloc_section*
+Output_data_plt_i386::rel_tls_desc(Layout* layout)
+{
+ if (this->tls_desc_rel_ == NULL)
+ {
+ this->tls_desc_rel_ = new Reloc_section(false);
+ layout->add_output_section_data(".rel.plt", elfcpp::SHT_REL,
+ elfcpp::SHF_ALLOC, this->tls_desc_rel_,
+ ORDER_DYNAMIC_PLT_RELOCS, false);
+ gold_assert(this->tls_desc_rel_->output_section()
+ == this->rel_->output_section());
+ }
+ return this->tls_desc_rel_;
+}
+
+// Return where the IRELATIVE relocations should go in the PLT. These
+// follow the JUMP_SLOT and TLS_DESC relocations.
+
+Output_data_plt_i386::Reloc_section*
+Output_data_plt_i386::rel_irelative(Symbol_table* symtab, Layout* layout)
+{
+ if (this->irelative_rel_ == NULL)
+ {
+ // Make sure we have a place for the TLS_DESC relocations, in
+ // case we see any later on.
+ this->rel_tls_desc(layout);
+ this->irelative_rel_ = new Reloc_section(false);
+ layout->add_output_section_data(".rel.plt", elfcpp::SHT_REL,
+ elfcpp::SHF_ALLOC, this->irelative_rel_,
+ ORDER_DYNAMIC_PLT_RELOCS, false);
+ gold_assert(this->irelative_rel_->output_section()
+ == this->rel_->output_section());
+
+ if (parameters->doing_static_link())
+ {
+ // A statically linked executable will only have a .rel.plt
+ // section to hold R_386_IRELATIVE relocs for STT_GNU_IFUNC
+ // symbols. The library will use these symbols to locate
+ // the IRELATIVE relocs at program startup time.
+ symtab->define_in_output_data("__rel_iplt_start", NULL,
+ Symbol_table::PREDEFINED,
+ this->irelative_rel_, 0, 0,
+ elfcpp::STT_NOTYPE, elfcpp::STB_GLOBAL,
+ elfcpp::STV_HIDDEN, 0, false, true);
+ symtab->define_in_output_data("__rel_iplt_end", NULL,
+ Symbol_table::PREDEFINED,
+ this->irelative_rel_, 0, 0,
+ elfcpp::STT_NOTYPE, elfcpp::STB_GLOBAL,
+ elfcpp::STV_HIDDEN, 0, true, true);
+ }
+ }
+ return this->irelative_rel_;
+}
+
+// Return the PLT address to use for a global symbol.
+
+uint64_t
+Output_data_plt_i386::address_for_global(const Symbol* gsym)
+{
+ uint64_t offset = 0;
+ if (gsym->type() == elfcpp::STT_GNU_IFUNC
+ && gsym->can_use_relative_reloc(false))
+ offset = (this->count_ + 1) * this->get_plt_entry_size();
+ return this->address() + offset + gsym->plt_offset();
+}
+
+// Return the PLT address to use for a local symbol. These are always
+// IRELATIVE relocs.
+
+uint64_t
+Output_data_plt_i386::address_for_local(const Relobj* object,
+ unsigned int r_sym)
+{
+ return (this->address()
+ + (this->count_ + 1) * this->get_plt_entry_size()
+ + object->local_plt_offset(r_sym));
+}
+
+// The first entry in the PLT for an executable.
+
+const unsigned char Output_data_plt_i386_exec::first_plt_entry[plt_entry_size] =
+{
+ 0xff, 0x35, // pushl contents of memory address
+ 0, 0, 0, 0, // replaced with address of .got + 4
+ 0xff, 0x25, // jmp indirect
+ 0, 0, 0, 0, // replaced with address of .got + 8
+ 0, 0, 0, 0 // unused
+};
+
+void
+Output_data_plt_i386_exec::do_fill_first_plt_entry(
+ unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address)
+{
+ memcpy(pov, first_plt_entry, plt_entry_size);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 2, got_address + 4);
+ elfcpp::Swap<32, false>::writeval(pov + 8, got_address + 8);
+}
+
+// The first entry in the PLT for a shared object.
+
+const unsigned char Output_data_plt_i386_dyn::first_plt_entry[plt_entry_size] =
+{
+ 0xff, 0xb3, 4, 0, 0, 0, // pushl 4(%ebx)
+ 0xff, 0xa3, 8, 0, 0, 0, // jmp *8(%ebx)
+ 0, 0, 0, 0 // unused
+};
+
+void
+Output_data_plt_i386_dyn::do_fill_first_plt_entry(
+ unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr)
+{
+ memcpy(pov, first_plt_entry, plt_entry_size);
+}
+
+// Subsequent entries in the PLT for an executable.
+
+const unsigned char Output_data_plt_i386_exec::plt_entry[plt_entry_size] =
+{
+ 0xff, 0x25, // jmp indirect
+ 0, 0, 0, 0, // replaced with address of symbol in .got
+ 0x68, // pushl immediate
+ 0, 0, 0, 0, // replaced with offset into relocation table
+ 0xe9, // jmp relative
+ 0, 0, 0, 0 // replaced with offset to start of .plt
+};
+
+unsigned int
+Output_data_plt_i386_exec::do_fill_plt_entry(
+ unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset)
+{
+ memcpy(pov, plt_entry, plt_entry_size);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 2,
+ got_address + got_offset);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 7, plt_rel_offset);
+ elfcpp::Swap<32, false>::writeval(pov + 12, - (plt_offset + 12 + 4));
+ return 6;
+}
+
+// Subsequent entries in the PLT for a shared object.
+
+const unsigned char Output_data_plt_i386_dyn::plt_entry[plt_entry_size] =
+{
+ 0xff, 0xa3, // jmp *offset(%ebx)
+ 0, 0, 0, 0, // replaced with offset of symbol in .got
+ 0x68, // pushl immediate
+ 0, 0, 0, 0, // replaced with offset into relocation table
+ 0xe9, // jmp relative
+ 0, 0, 0, 0 // replaced with offset to start of .plt
+};
+
+unsigned int
+Output_data_plt_i386_dyn::do_fill_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset)
+{
+ memcpy(pov, plt_entry, plt_entry_size);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 2, got_offset);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 7, plt_rel_offset);
+ elfcpp::Swap<32, false>::writeval(pov + 12, - (plt_offset + 12 + 4));
+ return 6;
+}
+
+// The .eh_frame unwind information for the PLT.
+
+const unsigned char
+Output_data_plt_i386::plt_eh_frame_cie[plt_eh_frame_cie_size] =
+{
+ 1, // CIE version.
+ 'z', // Augmentation: augmentation size included.
+ 'R', // Augmentation: FDE encoding included.
+ '\0', // End of augmentation string.
+ 1, // Code alignment factor.
+ 0x7c, // Data alignment factor.
+ 8, // Return address column.
+ 1, // Augmentation size.
+ (elfcpp::DW_EH_PE_pcrel // FDE encoding.
+ | elfcpp::DW_EH_PE_sdata4),
+ elfcpp::DW_CFA_def_cfa, 4, 4, // DW_CFA_def_cfa: r4 (esp) ofs 4.
+ elfcpp::DW_CFA_offset + 8, 1, // DW_CFA_offset: r8 (eip) at cfa-4.
+ elfcpp::DW_CFA_nop, // Align to 16 bytes.
+ elfcpp::DW_CFA_nop
+};
+
+const unsigned char
+Output_data_plt_i386_standard::plt_eh_frame_fde[plt_eh_frame_fde_size] =
+{
+ 0, 0, 0, 0, // Replaced with offset to .plt.
+ 0, 0, 0, 0, // Replaced with size of .plt.
+ 0, // Augmentation size.
+ elfcpp::DW_CFA_def_cfa_offset, 8, // DW_CFA_def_cfa_offset: 8.
+ elfcpp::DW_CFA_advance_loc + 6, // Advance 6 to __PLT__ + 6.
+ elfcpp::DW_CFA_def_cfa_offset, 12, // DW_CFA_def_cfa_offset: 12.
+ elfcpp::DW_CFA_advance_loc + 10, // Advance 10 to __PLT__ + 16.
+ elfcpp::DW_CFA_def_cfa_expression, // DW_CFA_def_cfa_expression.
+ 11, // Block length.
+ elfcpp::DW_OP_breg4, 4, // Push %esp + 4.
+ elfcpp::DW_OP_breg8, 0, // Push %eip.
+ elfcpp::DW_OP_lit15, // Push 0xf.
+ elfcpp::DW_OP_and, // & (%eip & 0xf).
+ elfcpp::DW_OP_lit11, // Push 0xb.
+ elfcpp::DW_OP_ge, // >= ((%eip & 0xf) >= 0xb)
+ elfcpp::DW_OP_lit2, // Push 2.
+ elfcpp::DW_OP_shl, // << (((%eip & 0xf) >= 0xb) << 2)
+ elfcpp::DW_OP_plus, // + ((((%eip&0xf)>=0xb)<<2)+%esp+4
+ elfcpp::DW_CFA_nop, // Align to 32 bytes.
+ elfcpp::DW_CFA_nop,
+ elfcpp::DW_CFA_nop,
+ elfcpp::DW_CFA_nop
+};
+
+// Write out the PLT. This uses the hand-coded instructions above,
+// and adjusts them as needed. This is all specified by the i386 ELF
+// Processor Supplement.
+
+void
+Output_data_plt_i386::do_write(Output_file* of)
+{
+ const off_t offset = this->offset();
+ const section_size_type oview_size =
+ convert_to_section_size_type(this->data_size());
+ unsigned char* const oview = of->get_output_view(offset, oview_size);
+
+ const off_t got_file_offset = this->got_plt_->offset();
+ gold_assert(parameters->incremental_update()
+ || (got_file_offset + this->got_plt_->data_size()
+ == this->got_irelative_->offset()));
+ const section_size_type got_size =
+ convert_to_section_size_type(this->got_plt_->data_size()
+ + this->got_irelative_->data_size());
+
+ unsigned char* const got_view = of->get_output_view(got_file_offset,
+ got_size);
+
+ unsigned char* pov = oview;
+
+ elfcpp::Elf_types<32>::Elf_Addr plt_address = this->address();
+ elfcpp::Elf_types<32>::Elf_Addr got_address = this->got_plt_->address();
+
+ this->fill_first_plt_entry(pov, got_address);
+ pov += this->get_plt_entry_size();
+
+ // The first three entries in the GOT are reserved, and are written
+ // by Output_data_got_plt_i386::do_write.
+ unsigned char* got_pov = got_view + 12;
+
+ const int rel_size = elfcpp::Elf_sizes<32>::rel_size;
+
+ unsigned int plt_offset = this->get_plt_entry_size();
+ unsigned int plt_rel_offset = 0;
+ unsigned int got_offset = 12;
+ const unsigned int count = this->count_ + this->irelative_count_;
+ for (unsigned int i = 0;
+ i < count;
+ ++i,
+ pov += this->get_plt_entry_size(),
+ got_pov += 4,
+ plt_offset += this->get_plt_entry_size(),
+ plt_rel_offset += rel_size,
+ got_offset += 4)
+ {
+ // Set and adjust the PLT entry itself.
+ unsigned int lazy_offset = this->fill_plt_entry(pov,
+ got_address,
+ got_offset,
+ plt_offset,
+ plt_rel_offset);
+
+ // Set the entry in the GOT.
+ elfcpp::Swap<32, false>::writeval(got_pov,
+ plt_address + plt_offset + lazy_offset);
+ }
+
+ // If any STT_GNU_IFUNC symbols have PLT entries, we need to change
+ // the GOT to point to the actual symbol value, rather than point to
+ // the PLT entry. That will let the dynamic linker call the right
+ // function when resolving IRELATIVE relocations.
+ unsigned char* got_irelative_view = got_view + this->got_plt_->data_size();
+ for (std::vector<Global_ifunc>::const_iterator p =
+ this->global_ifuncs_.begin();
+ p != this->global_ifuncs_.end();
+ ++p)
+ {
+ const Sized_symbol<32>* ssym =
+ static_cast<const Sized_symbol<32>*>(p->sym);
+ elfcpp::Swap<32, false>::writeval(got_irelative_view + p->got_offset,
+ ssym->value());
+ }
+
+ for (std::vector<Local_ifunc>::const_iterator p =
+ this->local_ifuncs_.begin();
+ p != this->local_ifuncs_.end();
+ ++p)
+ {
+ const Symbol_value<32>* psymval =
+ p->object->local_symbol(p->local_sym_index);
+ elfcpp::Swap<32, false>::writeval(got_irelative_view + p->got_offset,
+ psymval->value(p->object, 0));
+ }
+
+ gold_assert(static_cast<section_size_type>(pov - oview) == oview_size);
+ gold_assert(static_cast<section_size_type>(got_pov - got_view) == got_size);
+
+ of->write_output_view(offset, oview_size, oview);
+ of->write_output_view(got_file_offset, got_size, got_view);
+}
+
+// Create the PLT section.
+
+void
+Target_i386::make_plt_section(Symbol_table* symtab, Layout* layout)
+{
+ if (this->plt_ == NULL)
+ {
+ // Create the GOT sections first.
+ this->got_section(symtab, layout);
+
+ const bool dyn = parameters->options().output_is_position_independent();
+ this->plt_ = this->make_data_plt(layout,
+ this->got_plt_,
+ this->got_irelative_,
+ dyn);
+
+ // Add unwind information if requested.
+ if (parameters->options().ld_generated_unwind_info())
+ this->plt_->add_eh_frame(layout);
+
+ layout->add_output_section_data(".plt", elfcpp::SHT_PROGBITS,
+ (elfcpp::SHF_ALLOC
+ | elfcpp::SHF_EXECINSTR),
+ this->plt_, ORDER_PLT, false);
+
+ // Make the sh_info field of .rel.plt point to .plt.
+ Output_section* rel_plt_os = this->plt_->rel_plt()->output_section();
+ rel_plt_os->set_info_section(this->plt_->output_section());
+ }
+}
+
+// Create a PLT entry for a global symbol.
+
+void
+Target_i386::make_plt_entry(Symbol_table* symtab, Layout* layout, Symbol* gsym)
+{
+ if (gsym->has_plt_offset())
+ return;
+ if (this->plt_ == NULL)
+ this->make_plt_section(symtab, layout);
+ this->plt_->add_entry(symtab, layout, gsym);
+}
+
+// Make a PLT entry for a local STT_GNU_IFUNC symbol.
+
+void
+Target_i386::make_local_ifunc_plt_entry(Symbol_table* symtab, Layout* layout,
+ Sized_relobj_file<32, false>* relobj,
+ unsigned int local_sym_index)
+{
+ if (relobj->local_has_plt_offset(local_sym_index))
+ return;
+ if (this->plt_ == NULL)
+ this->make_plt_section(symtab, layout);
+ unsigned int plt_offset = this->plt_->add_local_ifunc_entry(symtab, layout,
+ relobj,
+ local_sym_index);
+ relobj->set_local_plt_offset(local_sym_index, plt_offset);
+}
+
+// Return the number of entries in the PLT.
+
+unsigned int
+Target_i386::plt_entry_count() const
+{
+ if (this->plt_ == NULL)
+ return 0;
+ return this->plt_->entry_count();
+}
+
+// Return the offset of the first non-reserved PLT entry.
+
+unsigned int
+Target_i386::first_plt_entry_offset() const
+{
+ if (this->plt_ == NULL)
+ return 0;
+ return this->plt_->first_plt_entry_offset();
+}
+
+// Return the size of each PLT entry.
+
+unsigned int
+Target_i386::plt_entry_size() const
+{
+ if (this->plt_ == NULL)
+ return 0;
+ return this->plt_->get_plt_entry_size();
+}
+
+// Get the section to use for TLS_DESC relocations.
+
+Target_i386::Reloc_section*
+Target_i386::rel_tls_desc_section(Layout* layout) const
+{
+ return this->plt_section()->rel_tls_desc(layout);
+}
+
+// Define the _TLS_MODULE_BASE_ symbol in the TLS segment.
+
+void
+Target_i386::define_tls_base_symbol(Symbol_table* symtab, Layout* layout)
+{
+ if (this->tls_base_symbol_defined_)
+ return;
+
+ Output_segment* tls_segment = layout->tls_segment();
+ if (tls_segment != NULL)
+ {
+ bool is_exec = parameters->options().output_is_executable();
+ symtab->define_in_output_segment("_TLS_MODULE_BASE_", NULL,
+ Symbol_table::PREDEFINED,
+ tls_segment, 0, 0,
+ elfcpp::STT_TLS,
+ elfcpp::STB_LOCAL,
+ elfcpp::STV_HIDDEN, 0,
+ (is_exec
+ ? Symbol::SEGMENT_END
+ : Symbol::SEGMENT_START),
+ true);
+ }
+ this->tls_base_symbol_defined_ = true;
+}
+
+// Create a GOT entry for the TLS module index.
+
+unsigned int
+Target_i386::got_mod_index_entry(Symbol_table* symtab, Layout* layout,
+ Sized_relobj_file<32, false>* object)
+{
+ if (this->got_mod_index_offset_ == -1U)
+ {
+ gold_assert(symtab != NULL && layout != NULL && object != NULL);
+ Reloc_section* rel_dyn = this->rel_dyn_section(layout);
+ Output_data_got<32, false>* got = this->got_section(symtab, layout);
+ unsigned int got_offset = got->add_constant(0);
+ rel_dyn->add_local(object, 0, elfcpp::R_386_TLS_DTPMOD32, got,
+ got_offset);
+ got->add_constant(0);
+ this->got_mod_index_offset_ = got_offset;
+ }
+ return this->got_mod_index_offset_;
+}
+
+// Optimize the TLS relocation type based on what we know about the
+// symbol. IS_FINAL is true if the final address of this symbol is
+// known at link time.
+
+tls::Tls_optimization
+Target_i386::optimize_tls_reloc(bool is_final, int r_type)
+{
+ // If we are generating a shared library, then we can't do anything
+ // in the linker.
+ if (parameters->options().shared())
+ return tls::TLSOPT_NONE;
+
+ switch (r_type)
+ {
+ case elfcpp::R_386_TLS_GD:
+ case elfcpp::R_386_TLS_GOTDESC:
+ case elfcpp::R_386_TLS_DESC_CALL:
+ // These are General-Dynamic which permits fully general TLS
+ // access. Since we know that we are generating an executable,
+ // we can convert this to Initial-Exec. If we also know that
+ // this is a local symbol, we can further switch to Local-Exec.
+ if (is_final)
+ return tls::TLSOPT_TO_LE;
+ return tls::TLSOPT_TO_IE;
+
+ case elfcpp::R_386_TLS_LDM:
+ // This is Local-Dynamic, which refers to a local symbol in the
+ // dynamic TLS block. Since we know that we generating an
+ // executable, we can switch to Local-Exec.
+ return tls::TLSOPT_TO_LE;
+
+ case elfcpp::R_386_TLS_LDO_32:
+ // Another type of Local-Dynamic relocation.
+ return tls::TLSOPT_TO_LE;
+
+ case elfcpp::R_386_TLS_IE:
+ case elfcpp::R_386_TLS_GOTIE:
+ case elfcpp::R_386_TLS_IE_32:
+ // These are Initial-Exec relocs which get the thread offset
+ // from the GOT. If we know that we are linking against the
+ // local symbol, we can switch to Local-Exec, which links the
+ // thread offset into the instruction.
+ if (is_final)
+ return tls::TLSOPT_TO_LE;
+ return tls::TLSOPT_NONE;
+
+ case elfcpp::R_386_TLS_LE:
+ case elfcpp::R_386_TLS_LE_32:
+ // When we already have Local-Exec, there is nothing further we
+ // can do.
+ return tls::TLSOPT_NONE;
+
+ default:
+ gold_unreachable();
+ }
+}
+
+// Get the Reference_flags for a particular relocation.
+
+int
+Target_i386::Scan::get_reference_flags(unsigned int r_type)
+{
+ switch (r_type)
+ {
+ case elfcpp::R_386_NONE:
+ case elfcpp::R_386_GNU_VTINHERIT:
+ case elfcpp::R_386_GNU_VTENTRY:
+ case elfcpp::R_386_GOTPC:
+ // No symbol reference.
+ return 0;
+
+ case elfcpp::R_386_32:
+ case elfcpp::R_386_16:
+ case elfcpp::R_386_8:
+ return Symbol::ABSOLUTE_REF;
+
+ case elfcpp::R_386_PC32:
+ case elfcpp::R_386_PC16:
+ case elfcpp::R_386_PC8:
+ case elfcpp::R_386_GOTOFF:
+ return Symbol::RELATIVE_REF;
+
+ case elfcpp::R_386_PLT32:
+ return Symbol::FUNCTION_CALL | Symbol::RELATIVE_REF;
+
+ case elfcpp::R_386_GOT32:
+ case elfcpp::R_386_GOT32X:
+ // Absolute in GOT.
+ return Symbol::ABSOLUTE_REF;
+
+ case elfcpp::R_386_TLS_GD: // Global-dynamic
+ case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (from ~oliva url)
+ case elfcpp::R_386_TLS_DESC_CALL:
+ case elfcpp::R_386_TLS_LDM: // Local-dynamic
+ case elfcpp::R_386_TLS_LDO_32: // Alternate local-dynamic
+ case elfcpp::R_386_TLS_IE: // Initial-exec
+ case elfcpp::R_386_TLS_IE_32:
+ case elfcpp::R_386_TLS_GOTIE:
+ case elfcpp::R_386_TLS_LE: // Local-exec
+ case elfcpp::R_386_TLS_LE_32:
+ return Symbol::TLS_REF;
+
+ case elfcpp::R_386_COPY:
+ case elfcpp::R_386_GLOB_DAT:
+ case elfcpp::R_386_JUMP_SLOT:
+ case elfcpp::R_386_RELATIVE:
+ case elfcpp::R_386_IRELATIVE:
+ case elfcpp::R_386_TLS_TPOFF:
+ case elfcpp::R_386_TLS_DTPMOD32:
+ case elfcpp::R_386_TLS_DTPOFF32:
+ case elfcpp::R_386_TLS_TPOFF32:
+ case elfcpp::R_386_TLS_DESC:
+ case elfcpp::R_386_32PLT:
+ case elfcpp::R_386_TLS_GD_32:
+ case elfcpp::R_386_TLS_GD_PUSH:
+ case elfcpp::R_386_TLS_GD_CALL:
+ case elfcpp::R_386_TLS_GD_POP:
+ case elfcpp::R_386_TLS_LDM_32:
+ case elfcpp::R_386_TLS_LDM_PUSH:
+ case elfcpp::R_386_TLS_LDM_CALL:
+ case elfcpp::R_386_TLS_LDM_POP:
+ case elfcpp::R_386_USED_BY_INTEL_200:
+ default:
+ // Not expected. We will give an error later.
+ return 0;
+ }
+}
+
+// Report an unsupported relocation against a local symbol.
+
+void
+Target_i386::Scan::unsupported_reloc_local(Sized_relobj_file<32, false>* object,
+ unsigned int r_type)
+{
+ gold_error(_("%s: unsupported reloc %u against local symbol"),
+ object->name().c_str(), r_type);
+}
+
+// Return whether we need to make a PLT entry for a relocation of a
+// given type against a STT_GNU_IFUNC symbol.
+
+bool
+Target_i386::Scan::reloc_needs_plt_for_ifunc(
+ Sized_relobj_file<32, false>* object,
+ unsigned int r_type)
+{
+ int flags = Scan::get_reference_flags(r_type);
+ if (flags & Symbol::TLS_REF)
+ gold_error(_("%s: unsupported TLS reloc %u for IFUNC symbol"),
+ object->name().c_str(), r_type);
+ return flags != 0;
+}
+
+// Scan a relocation for a local symbol.
+
+inline void
+Target_i386::Scan::local(Symbol_table* symtab,
+ Layout* layout,
+ Target_i386* target,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ Output_section* output_section,
+ const elfcpp::Rel<32, false>& reloc,
+ unsigned int r_type,
+ const elfcpp::Sym<32, false>& lsym,
+ bool is_discarded)
+{
+ if (is_discarded)
+ return;
+
+ // A local STT_GNU_IFUNC symbol may require a PLT entry.
+ if (lsym.get_st_type() == elfcpp::STT_GNU_IFUNC
+ && this->reloc_needs_plt_for_ifunc(object, r_type))
+ {
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+ target->make_local_ifunc_plt_entry(symtab, layout, object, r_sym);
+ }
+
+ switch (r_type)
+ {
+ case elfcpp::R_386_NONE:
+ case elfcpp::R_386_GNU_VTINHERIT:
+ case elfcpp::R_386_GNU_VTENTRY:
+ break;
+
+ case elfcpp::R_386_32:
+ // If building a shared library (or a position-independent
+ // executable), we need to create a dynamic relocation for
+ // this location. The relocation applied at link time will
+ // apply the link-time value, so we flag the location with
+ // an R_386_RELATIVE relocation so the dynamic loader can
+ // relocate it easily.
+ if (parameters->options().output_is_position_independent())
+ {
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+ rel_dyn->add_local_relative(object, r_sym, elfcpp::R_386_RELATIVE,
+ output_section, data_shndx,
+ reloc.get_r_offset());
+ }
+ break;
+
+ case elfcpp::R_386_16:
+ case elfcpp::R_386_8:
+ // If building a shared library (or a position-independent
+ // executable), we need to create a dynamic relocation for
+ // this location. Because the addend needs to remain in the
+ // data section, we need to be careful not to apply this
+ // relocation statically.
+ if (parameters->options().output_is_position_independent())
+ {
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+ if (lsym.get_st_type() != elfcpp::STT_SECTION)
+ rel_dyn->add_local(object, r_sym, r_type, output_section,
+ data_shndx, reloc.get_r_offset());
+ else
+ {
+ gold_assert(lsym.get_st_value() == 0);
+ unsigned int shndx = lsym.get_st_shndx();
+ bool is_ordinary;
+ shndx = object->adjust_sym_shndx(r_sym, shndx,
+ &is_ordinary);
+ if (!is_ordinary)
+ object->error(_("section symbol %u has bad shndx %u"),
+ r_sym, shndx);
+ else
+ rel_dyn->add_local_section(object, shndx,
+ r_type, output_section,
+ data_shndx, reloc.get_r_offset());
+ }
+ }
+ break;
+
+ case elfcpp::R_386_PC32:
+ case elfcpp::R_386_PC16:
+ case elfcpp::R_386_PC8:
+ break;
+
+ case elfcpp::R_386_PLT32:
+ // Since we know this is a local symbol, we can handle this as a
+ // PC32 reloc.
+ break;
+
+ case elfcpp::R_386_GOTOFF:
+ case elfcpp::R_386_GOTPC:
+ // We need a GOT section.
+ target->got_section(symtab, layout);
+ break;
+
+ case elfcpp::R_386_GOT32:
+ case elfcpp::R_386_GOT32X:
+ {
+ // We need GOT section.
+ Output_data_got<32, false>* got = target->got_section(symtab, layout);
+
+ // If the relocation symbol isn't IFUNC,
+ // and is local, then we will convert
+ // mov foo@GOT(%reg), %reg
+ // to
+ // lea foo@GOTOFF(%reg), %reg
+ // in Relocate::relocate.
+ if (reloc.get_r_offset() >= 2
+ && lsym.get_st_type() != elfcpp::STT_GNU_IFUNC)
+ {
+ section_size_type stype;
+ const unsigned char* view = object->section_contents(data_shndx,
+ &stype, true);
+ if (view[reloc.get_r_offset() - 2] == 0x8b)
+ break;
+ }
+
+ // Otherwise, the symbol requires a GOT entry.
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+
+ // For a STT_GNU_IFUNC symbol we want the PLT offset. That
+ // lets function pointers compare correctly with shared
+ // libraries. Otherwise we would need an IRELATIVE reloc.
+ bool is_new;
+ if (lsym.get_st_type() == elfcpp::STT_GNU_IFUNC)
+ is_new = got->add_local_plt(object, r_sym, GOT_TYPE_STANDARD);
+ else
+ is_new = got->add_local(object, r_sym, GOT_TYPE_STANDARD);
+ if (is_new)
+ {
+ // If we are generating a shared object, we need to add a
+ // dynamic RELATIVE relocation for this symbol's GOT entry.
+ if (parameters->options().output_is_position_independent())
+ {
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ unsigned int got_offset =
+ object->local_got_offset(r_sym, GOT_TYPE_STANDARD);
+ rel_dyn->add_local_relative(object, r_sym,
+ elfcpp::R_386_RELATIVE,
+ got, got_offset);
+ }
+ }
+ }
+ break;
+
+ // These are relocations which should only be seen by the
+ // dynamic linker, and should never be seen here.
+ case elfcpp::R_386_COPY:
+ case elfcpp::R_386_GLOB_DAT:
+ case elfcpp::R_386_JUMP_SLOT:
+ case elfcpp::R_386_RELATIVE:
+ case elfcpp::R_386_IRELATIVE:
+ case elfcpp::R_386_TLS_TPOFF:
+ case elfcpp::R_386_TLS_DTPMOD32:
+ case elfcpp::R_386_TLS_DTPOFF32:
+ case elfcpp::R_386_TLS_TPOFF32:
+ case elfcpp::R_386_TLS_DESC:
+ gold_error(_("%s: unexpected reloc %u in object file"),
+ object->name().c_str(), r_type);
+ break;
+
+ // These are initial TLS relocs, which are expected when
+ // linking.
+ case elfcpp::R_386_TLS_GD: // Global-dynamic
+ case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (from ~oliva url)
+ case elfcpp::R_386_TLS_DESC_CALL:
+ case elfcpp::R_386_TLS_LDM: // Local-dynamic
+ case elfcpp::R_386_TLS_LDO_32: // Alternate local-dynamic
+ case elfcpp::R_386_TLS_IE: // Initial-exec
+ case elfcpp::R_386_TLS_IE_32:
+ case elfcpp::R_386_TLS_GOTIE:
+ case elfcpp::R_386_TLS_LE: // Local-exec
+ case elfcpp::R_386_TLS_LE_32:
+ {
+ bool output_is_shared = parameters->options().shared();
+ const tls::Tls_optimization optimized_type
+ = Target_i386::optimize_tls_reloc(!output_is_shared, r_type);
+ switch (r_type)
+ {
+ case elfcpp::R_386_TLS_GD: // Global-dynamic
+ if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Create a pair of GOT entries for the module index and
+ // dtv-relative offset.
+ Output_data_got<32, false>* got
+ = target->got_section(symtab, layout);
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+ unsigned int shndx = lsym.get_st_shndx();
+ bool is_ordinary;
+ shndx = object->adjust_sym_shndx(r_sym, shndx, &is_ordinary);
+ if (!is_ordinary)
+ object->error(_("local symbol %u has bad shndx %u"),
+ r_sym, shndx);
+ else
+ got->add_local_pair_with_rel(object, r_sym, shndx,
+ GOT_TYPE_TLS_PAIR,
+ target->rel_dyn_section(layout),
+ elfcpp::R_386_TLS_DTPMOD32);
+ }
+ else if (optimized_type != tls::TLSOPT_TO_LE)
+ unsupported_reloc_local(object, r_type);
+ break;
+
+ case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (from ~oliva)
+ target->define_tls_base_symbol(symtab, layout);
+ if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Create a double GOT entry with an R_386_TLS_DESC
+ // reloc. The R_386_TLS_DESC reloc is resolved
+ // lazily, so the GOT entry needs to be in an area in
+ // .got.plt, not .got. Call got_section to make sure
+ // the section has been created.
+ target->got_section(symtab, layout);
+ Output_data_got<32, false>* got = target->got_tlsdesc_section();
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+ if (!object->local_has_got_offset(r_sym, GOT_TYPE_TLS_DESC))
+ {
+ unsigned int got_offset = got->add_constant(0);
+ // The local symbol value is stored in the second
+ // GOT entry.
+ got->add_local(object, r_sym, GOT_TYPE_TLS_DESC);
+ // That set the GOT offset of the local symbol to
+ // point to the second entry, but we want it to
+ // point to the first.
+ object->set_local_got_offset(r_sym, GOT_TYPE_TLS_DESC,
+ got_offset);
+ Reloc_section* rt = target->rel_tls_desc_section(layout);
+ rt->add_absolute(elfcpp::R_386_TLS_DESC, got, got_offset);
+ }
+ }
+ else if (optimized_type != tls::TLSOPT_TO_LE)
+ unsupported_reloc_local(object, r_type);
+ break;
+
+ case elfcpp::R_386_TLS_DESC_CALL:
+ break;
+
+ case elfcpp::R_386_TLS_LDM: // Local-dynamic
+ if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Create a GOT entry for the module index.
+ target->got_mod_index_entry(symtab, layout, object);
+ }
+ else if (optimized_type != tls::TLSOPT_TO_LE)
+ unsupported_reloc_local(object, r_type);
+ break;
+
+ case elfcpp::R_386_TLS_LDO_32: // Alternate local-dynamic
+ break;
+
+ case elfcpp::R_386_TLS_IE: // Initial-exec
+ case elfcpp::R_386_TLS_IE_32:
+ case elfcpp::R_386_TLS_GOTIE:
+ layout->set_has_static_tls();
+ if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // For the R_386_TLS_IE relocation, we need to create a
+ // dynamic relocation when building a shared library.
+ if (r_type == elfcpp::R_386_TLS_IE
+ && parameters->options().shared())
+ {
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ unsigned int r_sym
+ = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+ rel_dyn->add_local_relative(object, r_sym,
+ elfcpp::R_386_RELATIVE,
+ output_section, data_shndx,
+ reloc.get_r_offset());
+ }
+ // Create a GOT entry for the tp-relative offset.
+ Output_data_got<32, false>* got
+ = target->got_section(symtab, layout);
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+ unsigned int dyn_r_type = (r_type == elfcpp::R_386_TLS_IE_32
+ ? elfcpp::R_386_TLS_TPOFF32
+ : elfcpp::R_386_TLS_TPOFF);
+ unsigned int got_type = (r_type == elfcpp::R_386_TLS_IE_32
+ ? GOT_TYPE_TLS_OFFSET
+ : GOT_TYPE_TLS_NOFFSET);
+ got->add_local_with_rel(object, r_sym, got_type,
+ target->rel_dyn_section(layout),
+ dyn_r_type);
+ }
+ else if (optimized_type != tls::TLSOPT_TO_LE)
+ unsupported_reloc_local(object, r_type);
+ break;
+
+ case elfcpp::R_386_TLS_LE: // Local-exec
+ case elfcpp::R_386_TLS_LE_32:
+ layout->set_has_static_tls();
+ if (output_is_shared)
+ {
+ // We need to create a dynamic relocation.
+ gold_assert(lsym.get_st_type() != elfcpp::STT_SECTION);
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(reloc.get_r_info());
+ unsigned int dyn_r_type = (r_type == elfcpp::R_386_TLS_LE_32
+ ? elfcpp::R_386_TLS_TPOFF32
+ : elfcpp::R_386_TLS_TPOFF);
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ rel_dyn->add_local(object, r_sym, dyn_r_type, output_section,
+ data_shndx, reloc.get_r_offset());
+ }
+ break;
+
+ default:
+ gold_unreachable();
+ }
+ }
+ break;
+
+ case elfcpp::R_386_32PLT:
+ case elfcpp::R_386_TLS_GD_32:
+ case elfcpp::R_386_TLS_GD_PUSH:
+ case elfcpp::R_386_TLS_GD_CALL:
+ case elfcpp::R_386_TLS_GD_POP:
+ case elfcpp::R_386_TLS_LDM_32:
+ case elfcpp::R_386_TLS_LDM_PUSH:
+ case elfcpp::R_386_TLS_LDM_CALL:
+ case elfcpp::R_386_TLS_LDM_POP:
+ case elfcpp::R_386_USED_BY_INTEL_200:
+ default:
+ unsupported_reloc_local(object, r_type);
+ break;
+ }
+}
+
+// Report an unsupported relocation against a global symbol.
+
+void
+Target_i386::Scan::unsupported_reloc_global(
+ Sized_relobj_file<32, false>* object,
+ unsigned int r_type,
+ Symbol* gsym)
+{
+ gold_error(_("%s: unsupported reloc %u against global symbol %s"),
+ object->name().c_str(), r_type, gsym->demangled_name().c_str());
+}
+
+inline bool
+Target_i386::Scan::possible_function_pointer_reloc(unsigned int r_type)
+{
+ switch (r_type)
+ {
+ case elfcpp::R_386_32:
+ case elfcpp::R_386_16:
+ case elfcpp::R_386_8:
+ case elfcpp::R_386_GOTOFF:
+ case elfcpp::R_386_GOT32:
+ case elfcpp::R_386_GOT32X:
+ {
+ return true;
+ }
+ default:
+ return false;
+ }
+ return false;
+}
+
+inline bool
+Target_i386::Scan::local_reloc_may_be_function_pointer(
+ Symbol_table* ,
+ Layout* ,
+ Target_i386* ,
+ Sized_relobj_file<32, false>* ,
+ unsigned int ,
+ Output_section* ,
+ const elfcpp::Rel<32, false>& ,
+ unsigned int r_type,
+ const elfcpp::Sym<32, false>&)
+{
+ return possible_function_pointer_reloc(r_type);
+}
+
+inline bool
+Target_i386::Scan::global_reloc_may_be_function_pointer(
+ Symbol_table* ,
+ Layout* ,
+ Target_i386* ,
+ Sized_relobj_file<32, false>* ,
+ unsigned int ,
+ Output_section* ,
+ const elfcpp::Rel<32, false>& ,
+ unsigned int r_type,
+ Symbol*)
+{
+ return possible_function_pointer_reloc(r_type);
+}
+
+// Scan a relocation for a global symbol.
+
+inline void
+Target_i386::Scan::global(Symbol_table* symtab,
+ Layout* layout,
+ Target_i386* target,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ Output_section* output_section,
+ const elfcpp::Rel<32, false>& reloc,
+ unsigned int r_type,
+ Symbol* gsym)
+{
+ // A STT_GNU_IFUNC symbol may require a PLT entry.
+ if (gsym->type() == elfcpp::STT_GNU_IFUNC
+ && this->reloc_needs_plt_for_ifunc(object, r_type))
+ target->make_plt_entry(symtab, layout, gsym);
+
+ switch (r_type)
+ {
+ case elfcpp::R_386_NONE:
+ case elfcpp::R_386_GNU_VTINHERIT:
+ case elfcpp::R_386_GNU_VTENTRY:
+ break;
+
+ case elfcpp::R_386_32:
+ case elfcpp::R_386_16:
+ case elfcpp::R_386_8:
+ {
+ // Make a PLT entry if necessary.
+ if (gsym->needs_plt_entry())
+ {
+ target->make_plt_entry(symtab, layout, gsym);
+ // Since this is not a PC-relative relocation, we may be
+ // taking the address of a function. In that case we need to
+ // set the entry in the dynamic symbol table to the address of
+ // the PLT entry.
+ if (gsym->is_from_dynobj() && !parameters->options().shared())
+ gsym->set_needs_dynsym_value();
+ }
+ // Make a dynamic relocation if necessary.
+ if (gsym->needs_dynamic_reloc(Scan::get_reference_flags(r_type)))
+ {
+ if (!parameters->options().output_is_position_independent()
+ && gsym->may_need_copy_reloc())
+ {
+ target->copy_reloc(symtab, layout, object,
+ data_shndx, output_section, gsym, reloc);
+ }
+ else if (r_type == elfcpp::R_386_32
+ && gsym->type() == elfcpp::STT_GNU_IFUNC
+ && gsym->can_use_relative_reloc(false)
+ && !gsym->is_from_dynobj()
+ && !gsym->is_undefined()
+ && !gsym->is_preemptible())
+ {
+ // Use an IRELATIVE reloc for a locally defined
+ // STT_GNU_IFUNC symbol. This makes a function
+ // address in a PIE executable match the address in a
+ // shared library that it links against.
+ Reloc_section* rel_dyn = target->rel_irelative_section(layout);
+ rel_dyn->add_symbolless_global_addend(gsym,
+ elfcpp::R_386_IRELATIVE,
+ output_section,
+ object, data_shndx,
+ reloc.get_r_offset());
+ }
+ else if (r_type == elfcpp::R_386_32
+ && gsym->can_use_relative_reloc(false))
+ {
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ rel_dyn->add_global_relative(gsym, elfcpp::R_386_RELATIVE,
+ output_section, object,
+ data_shndx, reloc.get_r_offset());
+ }
+ else
+ {
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ rel_dyn->add_global(gsym, r_type, output_section, object,
+ data_shndx, reloc.get_r_offset());
+ }
+ }
+ }
+ break;
+
+ case elfcpp::R_386_PC32:
+ case elfcpp::R_386_PC16:
+ case elfcpp::R_386_PC8:
+ {
+ // Make a PLT entry if necessary.
+ if (gsym->needs_plt_entry())
+ {
+ // These relocations are used for function calls only in
+ // non-PIC code. For a 32-bit relocation in a shared library,
+ // we'll need a text relocation anyway, so we can skip the
+ // PLT entry and let the dynamic linker bind the call directly
+ // to the target. For smaller relocations, we should use a
+ // PLT entry to ensure that the call can reach.
+ if (!parameters->options().shared()
+ || r_type != elfcpp::R_386_PC32)
+ target->make_plt_entry(symtab, layout, gsym);
+ }
+ // Make a dynamic relocation if necessary.
+ if (gsym->needs_dynamic_reloc(Scan::get_reference_flags(r_type)))
+ {
+ if (parameters->options().output_is_executable()
+ && gsym->may_need_copy_reloc())
+ {
+ target->copy_reloc(symtab, layout, object,
+ data_shndx, output_section, gsym, reloc);
+ }
+ else
+ {
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ rel_dyn->add_global(gsym, r_type, output_section, object,
+ data_shndx, reloc.get_r_offset());
+ }
+ }
+ }
+ break;
+
+ case elfcpp::R_386_GOT32:
+ case elfcpp::R_386_GOT32X:
+ {
+ // The symbol requires a GOT section.
+ Output_data_got<32, false>* got = target->got_section(symtab, layout);
+
+ // If we convert this from
+ // mov foo@GOT(%reg), %reg
+ // to
+ // lea foo@GOTOFF(%reg), %reg
+ // in Relocate::relocate, then there is nothing to do here.
+ if (reloc.get_r_offset() >= 2
+ && Target_i386::can_convert_mov_to_lea(gsym))
+ {
+ section_size_type stype;
+ const unsigned char* view = object->section_contents(data_shndx,
+ &stype, true);
+ if (view[reloc.get_r_offset() - 2] == 0x8b)
+ break;
+ }
+
+ if (gsym->final_value_is_known())
+ {
+ // For a STT_GNU_IFUNC symbol we want the PLT address.
+ if (gsym->type() == elfcpp::STT_GNU_IFUNC)
+ got->add_global_plt(gsym, GOT_TYPE_STANDARD);
+ else
+ got->add_global(gsym, GOT_TYPE_STANDARD);
+ }
+ else
+ {
+ // If this symbol is not fully resolved, we need to add a
+ // GOT entry with a dynamic relocation.
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+
+ // Use a GLOB_DAT rather than a RELATIVE reloc if:
+ //
+ // 1) The symbol may be defined in some other module.
+ //
+ // 2) We are building a shared library and this is a
+ // protected symbol; using GLOB_DAT means that the dynamic
+ // linker can use the address of the PLT in the main
+ // executable when appropriate so that function address
+ // comparisons work.
+ //
+ // 3) This is a STT_GNU_IFUNC symbol in position dependent
+ // code, again so that function address comparisons work.
+ if (gsym->is_from_dynobj()
+ || gsym->is_undefined()
+ || gsym->is_preemptible()
+ || (gsym->visibility() == elfcpp::STV_PROTECTED
+ && parameters->options().shared())
+ || (gsym->type() == elfcpp::STT_GNU_IFUNC
+ && parameters->options().output_is_position_independent()))
+ got->add_global_with_rel(gsym, GOT_TYPE_STANDARD,
+ rel_dyn, elfcpp::R_386_GLOB_DAT);
+ else
+ {
+ // For a STT_GNU_IFUNC symbol we want to write the PLT
+ // offset into the GOT, so that function pointer
+ // comparisons work correctly.
+ bool is_new;
+ if (gsym->type() != elfcpp::STT_GNU_IFUNC)
+ is_new = got->add_global(gsym, GOT_TYPE_STANDARD);
+ else
+ {
+ is_new = got->add_global_plt(gsym, GOT_TYPE_STANDARD);
+ // Tell the dynamic linker to use the PLT address
+ // when resolving relocations.
+ if (gsym->is_from_dynobj()
+ && !parameters->options().shared())
+ gsym->set_needs_dynsym_value();
+ }
+ if (is_new)
+ {
+ unsigned int got_off = gsym->got_offset(GOT_TYPE_STANDARD);
+ rel_dyn->add_global_relative(gsym, elfcpp::R_386_RELATIVE,
+ got, got_off);
+ }
+ }
+ }
+ }
+ break;
+
+ case elfcpp::R_386_PLT32:
+ // If the symbol is fully resolved, this is just a PC32 reloc.
+ // Otherwise we need a PLT entry.
+ if (gsym->final_value_is_known())
+ break;
+ // If building a shared library, we can also skip the PLT entry
+ // if the symbol is defined in the output file and is protected
+ // or hidden.
+ if (gsym->is_defined()
+ && !gsym->is_from_dynobj()
+ && !gsym->is_preemptible())
+ break;
+ target->make_plt_entry(symtab, layout, gsym);
+ break;
+
+ case elfcpp::R_386_GOTOFF:
+ // A GOT-relative reference must resolve locally.
+ if (!gsym->is_defined())
+ gold_error(_("%s: relocation R_386_GOTOFF against undefined symbol %s"
+ " cannot be used when making a shared object"),
+ object->name().c_str(), gsym->name());
+ else if (gsym->is_from_dynobj())
+ gold_error(_("%s: relocation R_386_GOTOFF against external symbol %s"
+ " cannot be used when making a shared object"),
+ object->name().c_str(), gsym->name());
+ else if (gsym->is_preemptible())
+ gold_error(_("%s: relocation R_386_GOTOFF against preemptible symbol %s"
+ " cannot be used when making a shared object"),
+ object->name().c_str(), gsym->name());
+ // We need a GOT section.
+ target->got_section(symtab, layout);
+ break;
+
+ case elfcpp::R_386_GOTPC:
+ // We need a GOT section.
+ target->got_section(symtab, layout);
+ break;
+
+ // These are relocations which should only be seen by the
+ // dynamic linker, and should never be seen here.
+ case elfcpp::R_386_COPY:
+ case elfcpp::R_386_GLOB_DAT:
+ case elfcpp::R_386_JUMP_SLOT:
+ case elfcpp::R_386_RELATIVE:
+ case elfcpp::R_386_IRELATIVE:
+ case elfcpp::R_386_TLS_TPOFF:
+ case elfcpp::R_386_TLS_DTPMOD32:
+ case elfcpp::R_386_TLS_DTPOFF32:
+ case elfcpp::R_386_TLS_TPOFF32:
+ case elfcpp::R_386_TLS_DESC:
+ gold_error(_("%s: unexpected reloc %u in object file"),
+ object->name().c_str(), r_type);
+ break;
+
+ // These are initial tls relocs, which are expected when
+ // linking.
+ case elfcpp::R_386_TLS_GD: // Global-dynamic
+ case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (from ~oliva url)
+ case elfcpp::R_386_TLS_DESC_CALL:
+ case elfcpp::R_386_TLS_LDM: // Local-dynamic
+ case elfcpp::R_386_TLS_LDO_32: // Alternate local-dynamic
+ case elfcpp::R_386_TLS_IE: // Initial-exec
+ case elfcpp::R_386_TLS_IE_32:
+ case elfcpp::R_386_TLS_GOTIE:
+ case elfcpp::R_386_TLS_LE: // Local-exec
+ case elfcpp::R_386_TLS_LE_32:
+ {
+ const bool is_final = gsym->final_value_is_known();
+ const tls::Tls_optimization optimized_type
+ = Target_i386::optimize_tls_reloc(is_final, r_type);
+ switch (r_type)
+ {
+ case elfcpp::R_386_TLS_GD: // Global-dynamic
+ if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Create a pair of GOT entries for the module index and
+ // dtv-relative offset.
+ Output_data_got<32, false>* got
+ = target->got_section(symtab, layout);
+ got->add_global_pair_with_rel(gsym, GOT_TYPE_TLS_PAIR,
+ target->rel_dyn_section(layout),
+ elfcpp::R_386_TLS_DTPMOD32,
+ elfcpp::R_386_TLS_DTPOFF32);
+ }
+ else if (optimized_type == tls::TLSOPT_TO_IE)
+ {
+ // Create a GOT entry for the tp-relative offset.
+ Output_data_got<32, false>* got
+ = target->got_section(symtab, layout);
+ got->add_global_with_rel(gsym, GOT_TYPE_TLS_NOFFSET,
+ target->rel_dyn_section(layout),
+ elfcpp::R_386_TLS_TPOFF);
+ }
+ else if (optimized_type != tls::TLSOPT_TO_LE)
+ unsupported_reloc_global(object, r_type, gsym);
+ break;
+
+ case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (~oliva url)
+ target->define_tls_base_symbol(symtab, layout);
+ if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Create a double GOT entry with an R_386_TLS_DESC
+ // reloc. The R_386_TLS_DESC reloc is resolved
+ // lazily, so the GOT entry needs to be in an area in
+ // .got.plt, not .got. Call got_section to make sure
+ // the section has been created.
+ target->got_section(symtab, layout);
+ Output_data_got<32, false>* got = target->got_tlsdesc_section();
+ Reloc_section* rt = target->rel_tls_desc_section(layout);
+ got->add_global_pair_with_rel(gsym, GOT_TYPE_TLS_DESC, rt,
+ elfcpp::R_386_TLS_DESC, 0);
+ }
+ else if (optimized_type == tls::TLSOPT_TO_IE)
+ {
+ // Create a GOT entry for the tp-relative offset.
+ Output_data_got<32, false>* got
+ = target->got_section(symtab, layout);
+ got->add_global_with_rel(gsym, GOT_TYPE_TLS_NOFFSET,
+ target->rel_dyn_section(layout),
+ elfcpp::R_386_TLS_TPOFF);
+ }
+ else if (optimized_type != tls::TLSOPT_TO_LE)
+ unsupported_reloc_global(object, r_type, gsym);
+ break;
+
+ case elfcpp::R_386_TLS_DESC_CALL:
+ break;
+
+ case elfcpp::R_386_TLS_LDM: // Local-dynamic
+ if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Create a GOT entry for the module index.
+ target->got_mod_index_entry(symtab, layout, object);
+ }
+ else if (optimized_type != tls::TLSOPT_TO_LE)
+ unsupported_reloc_global(object, r_type, gsym);
+ break;
+
+ case elfcpp::R_386_TLS_LDO_32: // Alternate local-dynamic
+ break;
+
+ case elfcpp::R_386_TLS_IE: // Initial-exec
+ case elfcpp::R_386_TLS_IE_32:
+ case elfcpp::R_386_TLS_GOTIE:
+ layout->set_has_static_tls();
+ if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // For the R_386_TLS_IE relocation, we need to create a
+ // dynamic relocation when building a shared library.
+ if (r_type == elfcpp::R_386_TLS_IE
+ && parameters->options().shared())
+ {
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ rel_dyn->add_global_relative(gsym, elfcpp::R_386_RELATIVE,
+ output_section, object,
+ data_shndx,
+ reloc.get_r_offset());
+ }
+ // Create a GOT entry for the tp-relative offset.
+ Output_data_got<32, false>* got
+ = target->got_section(symtab, layout);
+ unsigned int dyn_r_type = (r_type == elfcpp::R_386_TLS_IE_32
+ ? elfcpp::R_386_TLS_TPOFF32
+ : elfcpp::R_386_TLS_TPOFF);
+ unsigned int got_type = (r_type == elfcpp::R_386_TLS_IE_32
+ ? GOT_TYPE_TLS_OFFSET
+ : GOT_TYPE_TLS_NOFFSET);
+ got->add_global_with_rel(gsym, got_type,
+ target->rel_dyn_section(layout),
+ dyn_r_type);
+ }
+ else if (optimized_type != tls::TLSOPT_TO_LE)
+ unsupported_reloc_global(object, r_type, gsym);
+ break;
+
+ case elfcpp::R_386_TLS_LE: // Local-exec
+ case elfcpp::R_386_TLS_LE_32:
+ layout->set_has_static_tls();
+ if (parameters->options().shared())
+ {
+ // We need to create a dynamic relocation.
+ unsigned int dyn_r_type = (r_type == elfcpp::R_386_TLS_LE_32
+ ? elfcpp::R_386_TLS_TPOFF32
+ : elfcpp::R_386_TLS_TPOFF);
+ Reloc_section* rel_dyn = target->rel_dyn_section(layout);
+ rel_dyn->add_global(gsym, dyn_r_type, output_section, object,
+ data_shndx, reloc.get_r_offset());
+ }
+ break;
+
+ default:
+ gold_unreachable();
+ }
+ }
+ break;
+
+ case elfcpp::R_386_32PLT:
+ case elfcpp::R_386_TLS_GD_32:
+ case elfcpp::R_386_TLS_GD_PUSH:
+ case elfcpp::R_386_TLS_GD_CALL:
+ case elfcpp::R_386_TLS_GD_POP:
+ case elfcpp::R_386_TLS_LDM_32:
+ case elfcpp::R_386_TLS_LDM_PUSH:
+ case elfcpp::R_386_TLS_LDM_CALL:
+ case elfcpp::R_386_TLS_LDM_POP:
+ case elfcpp::R_386_USED_BY_INTEL_200:
+ default:
+ unsupported_reloc_global(object, r_type, gsym);
+ break;
+ }
+}
+
+// Process relocations for gc.
+
+void
+Target_i386::gc_process_relocs(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ unsigned int,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_symbols)
+{
+ gold::gc_process_relocs<32, false, Target_i386, Scan, Classify_reloc>(
+ symtab,
+ layout,
+ this,
+ object,
+ data_shndx,
+ prelocs,
+ reloc_count,
+ output_section,
+ needs_special_offset_handling,
+ local_symbol_count,
+ plocal_symbols);
+}
+
+// Scan relocations for a section.
+
+void
+Target_i386::scan_relocs(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_symbols)
+{
+ if (sh_type == elfcpp::SHT_RELA)
+ {
+ gold_error(_("%s: unsupported RELA reloc section"),
+ object->name().c_str());
+ return;
+ }
+
+ gold::scan_relocs<32, false, Target_i386, Scan, Classify_reloc>(
+ symtab,
+ layout,
+ this,
+ object,
+ data_shndx,
+ prelocs,
+ reloc_count,
+ output_section,
+ needs_special_offset_handling,
+ local_symbol_count,
+ plocal_symbols);
+}
+
+// Finalize the sections.
+
+void
+Target_i386::do_finalize_sections(
+ Layout* layout,
+ const Input_objects*,
+ Symbol_table* symtab)
+{
+ const Reloc_section* rel_plt = (this->plt_ == NULL
+ ? NULL
+ : this->plt_->rel_plt());
+ layout->add_target_dynamic_tags(true, this->got_plt_, rel_plt,
+ this->rel_dyn_, true, false);
+
+ // Emit any relocs we saved in an attempt to avoid generating COPY
+ // relocs.
+ if (this->copy_relocs_.any_saved_relocs())
+ this->copy_relocs_.emit(this->rel_dyn_section(layout));
+
+ // Set the size of the _GLOBAL_OFFSET_TABLE_ symbol to the size of
+ // the .got.plt section.
+ Symbol* sym = this->global_offset_table_;
+ if (sym != NULL)
+ {
+ uint32_t data_size = this->got_plt_->current_data_size();
+ symtab->get_sized_symbol<32>(sym)->set_symsize(data_size);
+ }
+
+ if (parameters->doing_static_link()
+ && (this->plt_ == NULL || !this->plt_->has_irelative_section()))
+ {
+ // If linking statically, make sure that the __rel_iplt symbols
+ // were defined if necessary, even if we didn't create a PLT.
+ static const Define_symbol_in_segment syms[] =
+ {
+ {
+ "__rel_iplt_start", // name
+ elfcpp::PT_LOAD, // segment_type
+ elfcpp::PF_W, // segment_flags_set
+ elfcpp::PF(0), // segment_flags_clear
+ 0, // value
+ 0, // size
+ elfcpp::STT_NOTYPE, // type
+ elfcpp::STB_GLOBAL, // binding
+ elfcpp::STV_HIDDEN, // visibility
+ 0, // nonvis
+ Symbol::SEGMENT_START, // offset_from_base
+ true // only_if_ref
+ },
+ {
+ "__rel_iplt_end", // name
+ elfcpp::PT_LOAD, // segment_type
+ elfcpp::PF_W, // segment_flags_set
+ elfcpp::PF(0), // segment_flags_clear
+ 0, // value
+ 0, // size
+ elfcpp::STT_NOTYPE, // type
+ elfcpp::STB_GLOBAL, // binding
+ elfcpp::STV_HIDDEN, // visibility
+ 0, // nonvis
+ Symbol::SEGMENT_START, // offset_from_base
+ true // only_if_ref
+ }
+ };
+
+ symtab->define_symbols(layout, 2, syms,
+ layout->script_options()->saw_sections_clause());
+ }
+}
+
+// Return whether a direct absolute static relocation needs to be applied.
+// In cases where Scan::local() or Scan::global() has created
+// a dynamic relocation other than R_386_RELATIVE, the addend
+// of the relocation is carried in the data, and we must not
+// apply the static relocation.
+
+inline bool
+Target_i386::Relocate::should_apply_static_reloc(const Sized_symbol<32>* gsym,
+ unsigned int r_type,
+ bool is_32bit,
+ Output_section* output_section)
+{
+ // If the output section is not allocated, then we didn't call
+ // scan_relocs, we didn't create a dynamic reloc, and we must apply
+ // the reloc here.
+ if ((output_section->flags() & elfcpp::SHF_ALLOC) == 0)
+ return true;
+
+ int ref_flags = Scan::get_reference_flags(r_type);
+
+ // For local symbols, we will have created a non-RELATIVE dynamic
+ // relocation only if (a) the output is position independent,
+ // (b) the relocation is absolute (not pc- or segment-relative), and
+ // (c) the relocation is not 32 bits wide.
+ if (gsym == NULL)
+ return !(parameters->options().output_is_position_independent()
+ && (ref_flags & Symbol::ABSOLUTE_REF)
+ && !is_32bit);
+
+ // For global symbols, we use the same helper routines used in the
+ // scan pass. If we did not create a dynamic relocation, or if we
+ // created a RELATIVE dynamic relocation, we should apply the static
+ // relocation.
+ bool has_dyn = gsym->needs_dynamic_reloc(ref_flags);
+ bool is_rel = (ref_flags & Symbol::ABSOLUTE_REF)
+ && gsym->can_use_relative_reloc(ref_flags
+ & Symbol::FUNCTION_CALL);
+ return !has_dyn || is_rel;
+}
+
+// Perform a relocation.
+
+inline bool
+Target_i386::Relocate::relocate(const Relocate_info<32, false>* relinfo,
+ unsigned int,
+ Target_i386* target,
+ Output_section* output_section,
+ size_t relnum,
+ const unsigned char* preloc,
+ const Sized_symbol<32>* gsym,
+ const Symbol_value<32>* psymval,
+ unsigned char* view,
+ elfcpp::Elf_types<32>::Elf_Addr address,
+ section_size_type view_size)
+{
+ const elfcpp::Rel<32, false> rel(preloc);
+ unsigned int r_type = elfcpp::elf_r_type<32>(rel.get_r_info());
+
+ if (this->skip_call_tls_get_addr_)
+ {
+ if ((r_type != elfcpp::R_386_PLT32
+ && r_type != elfcpp::R_386_GOT32X
+ && r_type != elfcpp::R_386_PC32)
+ || gsym == NULL
+ || strcmp(gsym->name(), "___tls_get_addr") != 0)
+ {
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("missing expected TLS relocation"));
+ this->skip_call_tls_get_addr_ = false;
+ }
+ else
+ {
+ this->skip_call_tls_get_addr_ = false;
+ return false;
+ }
+ }
+
+ if (view == NULL)
+ return true;
+
+ const Sized_relobj_file<32, false>* object = relinfo->object;
+
+ // Pick the value to use for symbols defined in shared objects.
+ Symbol_value<32> symval;
+ if (gsym != NULL
+ && gsym->type() == elfcpp::STT_GNU_IFUNC
+ && r_type == elfcpp::R_386_32
+ && gsym->needs_dynamic_reloc(Scan::get_reference_flags(r_type))
+ && gsym->can_use_relative_reloc(false)
+ && !gsym->is_from_dynobj()
+ && !gsym->is_undefined()
+ && !gsym->is_preemptible())
+ {
+ // In this case we are generating a R_386_IRELATIVE reloc. We
+ // want to use the real value of the symbol, not the PLT offset.
+ }
+ else if (gsym != NULL
+ && gsym->use_plt_offset(Scan::get_reference_flags(r_type)))
+ {
+ symval.set_output_value(target->plt_address_for_global(gsym));
+ psymval = &symval;
+ }
+ else if (gsym == NULL && psymval->is_ifunc_symbol())
+ {
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(rel.get_r_info());
+ if (object->local_has_plt_offset(r_sym))
+ {
+ symval.set_output_value(target->plt_address_for_local(object, r_sym));
+ psymval = &symval;
+ }
+ }
+
+ bool baseless;
+
+ switch (r_type)
+ {
+ case elfcpp::R_386_NONE:
+ case elfcpp::R_386_GNU_VTINHERIT:
+ case elfcpp::R_386_GNU_VTENTRY:
+ break;
+
+ case elfcpp::R_386_32:
+ if (should_apply_static_reloc(gsym, r_type, true, output_section))
+ Relocate_functions<32, false>::rel32(view, object, psymval);
+ break;
+
+ case elfcpp::R_386_PC32:
+ if (should_apply_static_reloc(gsym, r_type, true, output_section))
+ Relocate_functions<32, false>::pcrel32(view, object, psymval, address);
+ break;
+
+ case elfcpp::R_386_16:
+ if (should_apply_static_reloc(gsym, r_type, false, output_section))
+ Relocate_functions<32, false>::rel16(view, object, psymval);
+ break;
+
+ case elfcpp::R_386_PC16:
+ if (should_apply_static_reloc(gsym, r_type, false, output_section))
+ Relocate_functions<32, false>::pcrel16(view, object, psymval, address);
+ break;
+
+ case elfcpp::R_386_8:
+ if (should_apply_static_reloc(gsym, r_type, false, output_section))
+ Relocate_functions<32, false>::rel8(view, object, psymval);
+ break;
+
+ case elfcpp::R_386_PC8:
+ if (should_apply_static_reloc(gsym, r_type, false, output_section))
+ Relocate_functions<32, false>::pcrel8(view, object, psymval, address);
+ break;
+
+ case elfcpp::R_386_PLT32:
+ gold_assert(gsym == NULL
+ || gsym->has_plt_offset()
+ || gsym->final_value_is_known()
+ || (gsym->is_defined()
+ && !gsym->is_from_dynobj()
+ && !gsym->is_preemptible()));
+ Relocate_functions<32, false>::pcrel32(view, object, psymval, address);
+ break;
+
+ case elfcpp::R_386_GOT32:
+ case elfcpp::R_386_GOT32X:
+ baseless = (view[-1] & 0xc7) == 0x5;
+ // R_386_GOT32 and R_386_GOT32X don't work without base register
+ // when generating a position-independent output file.
+ if (baseless
+ && parameters->options().output_is_position_independent())
+ {
+ if(gsym)
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("unexpected reloc %u against global symbol %s without base register in object file when generating a position-independent output file"),
+ r_type, gsym->demangled_name().c_str());
+ else
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("unexpected reloc %u against local symbol without base register in object file when generating a position-independent output file"),
+ r_type);
+ }
+
+ // Convert
+ // mov foo@GOT(%reg), %reg
+ // to
+ // lea foo@GOTOFF(%reg), %reg
+ // if possible.
+ if (rel.get_r_offset() >= 2
+ && view[-2] == 0x8b
+ && ((gsym == NULL && !psymval->is_ifunc_symbol())
+ || (gsym != NULL
+ && Target_i386::can_convert_mov_to_lea(gsym))))
+ {
+ view[-2] = 0x8d;
+ elfcpp::Elf_types<32>::Elf_Addr value;
+ value = psymval->value(object, 0);
+ // Don't subtract the .got.plt section address for baseless
+ // addressing.
+ if (!baseless)
+ value -= target->got_plt_section()->address();
+ Relocate_functions<32, false>::rel32(view, value);
+ }
+ else
+ {
+ // The GOT pointer points to the end of the GOT section.
+ // We need to subtract the size of the GOT section to get
+ // the actual offset to use in the relocation.
+ unsigned int got_offset = 0;
+ if (gsym != NULL)
+ {
+ gold_assert(gsym->has_got_offset(GOT_TYPE_STANDARD));
+ got_offset = (gsym->got_offset(GOT_TYPE_STANDARD)
+ - target->got_size());
+ }
+ else
+ {
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(rel.get_r_info());
+ gold_assert(object->local_has_got_offset(r_sym, GOT_TYPE_STANDARD));
+ got_offset = (object->local_got_offset(r_sym, GOT_TYPE_STANDARD)
+ - target->got_size());
+ }
+ // Add the .got.plt section address for baseless addressing.
+ if (baseless)
+ got_offset += target->got_plt_section()->address();
+ Relocate_functions<32, false>::rel32(view, got_offset);
+ }
+ break;
+
+ case elfcpp::R_386_GOTOFF:
+ {
+ elfcpp::Elf_types<32>::Elf_Addr reladdr;
+ reladdr = target->got_plt_section()->address();
+ Relocate_functions<32, false>::pcrel32(view, object, psymval, reladdr);
+ }
+ break;
+
+ case elfcpp::R_386_GOTPC:
+ {
+ elfcpp::Elf_types<32>::Elf_Addr value;
+ value = target->got_plt_section()->address();
+ Relocate_functions<32, false>::pcrel32(view, value, address);
+ }
+ break;
+
+ case elfcpp::R_386_COPY:
+ case elfcpp::R_386_GLOB_DAT:
+ case elfcpp::R_386_JUMP_SLOT:
+ case elfcpp::R_386_RELATIVE:
+ case elfcpp::R_386_IRELATIVE:
+ // These are outstanding tls relocs, which are unexpected when
+ // linking.
+ case elfcpp::R_386_TLS_TPOFF:
+ case elfcpp::R_386_TLS_DTPMOD32:
+ case elfcpp::R_386_TLS_DTPOFF32:
+ case elfcpp::R_386_TLS_TPOFF32:
+ case elfcpp::R_386_TLS_DESC:
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("unexpected reloc %u in object file"),
+ r_type);
+ break;
+
+ // These are initial tls relocs, which are expected when
+ // linking.
+ case elfcpp::R_386_TLS_GD: // Global-dynamic
+ case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (from ~oliva url)
+ case elfcpp::R_386_TLS_DESC_CALL:
+ case elfcpp::R_386_TLS_LDM: // Local-dynamic
+ case elfcpp::R_386_TLS_LDO_32: // Alternate local-dynamic
+ case elfcpp::R_386_TLS_IE: // Initial-exec
+ case elfcpp::R_386_TLS_IE_32:
+ case elfcpp::R_386_TLS_GOTIE:
+ case elfcpp::R_386_TLS_LE: // Local-exec
+ case elfcpp::R_386_TLS_LE_32:
+ this->relocate_tls(relinfo, target, relnum, rel, r_type, gsym, psymval,
+ view, address, view_size);
+ break;
+
+ case elfcpp::R_386_32PLT:
+ case elfcpp::R_386_TLS_GD_32:
+ case elfcpp::R_386_TLS_GD_PUSH:
+ case elfcpp::R_386_TLS_GD_CALL:
+ case elfcpp::R_386_TLS_GD_POP:
+ case elfcpp::R_386_TLS_LDM_32:
+ case elfcpp::R_386_TLS_LDM_PUSH:
+ case elfcpp::R_386_TLS_LDM_CALL:
+ case elfcpp::R_386_TLS_LDM_POP:
+ case elfcpp::R_386_USED_BY_INTEL_200:
+ default:
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("unsupported reloc %u"),
+ r_type);
+ break;
+ }
+
+ return true;
+}
+
+// Perform a TLS relocation.
+
+inline void
+Target_i386::Relocate::relocate_tls(const Relocate_info<32, false>* relinfo,
+ Target_i386* target,
+ size_t relnum,
+ const elfcpp::Rel<32, false>& rel,
+ unsigned int r_type,
+ const Sized_symbol<32>* gsym,
+ const Symbol_value<32>* psymval,
+ unsigned char* view,
+ elfcpp::Elf_types<32>::Elf_Addr,
+ section_size_type view_size)
+{
+ Output_segment* tls_segment = relinfo->layout->tls_segment();
+
+ const Sized_relobj_file<32, false>* object = relinfo->object;
+
+ elfcpp::Elf_types<32>::Elf_Addr value = psymval->value(object, 0);
+
+ const bool is_final = (gsym == NULL
+ ? !parameters->options().shared()
+ : gsym->final_value_is_known());
+ const tls::Tls_optimization optimized_type
+ = Target_i386::optimize_tls_reloc(is_final, r_type);
+ switch (r_type)
+ {
+ case elfcpp::R_386_TLS_GD: // Global-dynamic
+ if (optimized_type == tls::TLSOPT_TO_LE)
+ {
+ if (tls_segment == NULL)
+ {
+ gold_assert(parameters->errors()->error_count() > 0
+ || issue_undefined_symbol_error(gsym));
+ return;
+ }
+ this->tls_gd_to_le(relinfo, relnum, tls_segment,
+ rel, r_type, value, view,
+ view_size);
+ break;
+ }
+ else
+ {
+ unsigned int got_type = (optimized_type == tls::TLSOPT_TO_IE
+ ? GOT_TYPE_TLS_NOFFSET
+ : GOT_TYPE_TLS_PAIR);
+ unsigned int got_offset;
+ if (gsym != NULL)
+ {
+ gold_assert(gsym->has_got_offset(got_type));
+ got_offset = gsym->got_offset(got_type) - target->got_size();
+ }
+ else
+ {
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(rel.get_r_info());
+ gold_assert(object->local_has_got_offset(r_sym, got_type));
+ got_offset = (object->local_got_offset(r_sym, got_type)
+ - target->got_size());
+ }
+ if (optimized_type == tls::TLSOPT_TO_IE)
+ {
+ this->tls_gd_to_ie(relinfo, relnum, rel, r_type,
+ got_offset, view, view_size);
+ break;
+ }
+ else if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Relocate the field with the offset of the pair of GOT
+ // entries.
+ Relocate_functions<32, false>::rel32(view, got_offset);
+ break;
+ }
+ }
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("unsupported reloc %u"),
+ r_type);
+ break;
+
+ case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (from ~oliva url)
+ case elfcpp::R_386_TLS_DESC_CALL:
+ this->local_dynamic_type_ = LOCAL_DYNAMIC_GNU;
+ if (optimized_type == tls::TLSOPT_TO_LE)
+ {
+ if (tls_segment == NULL)
+ {
+ gold_assert(parameters->errors()->error_count() > 0
+ || issue_undefined_symbol_error(gsym));
+ return;
+ }
+ this->tls_desc_gd_to_le(relinfo, relnum, tls_segment,
+ rel, r_type, value, view,
+ view_size);
+ break;
+ }
+ else
+ {
+ unsigned int got_type = (optimized_type == tls::TLSOPT_TO_IE
+ ? GOT_TYPE_TLS_NOFFSET
+ : GOT_TYPE_TLS_DESC);
+ unsigned int got_offset = 0;
+ if (r_type == elfcpp::R_386_TLS_GOTDESC
+ && optimized_type == tls::TLSOPT_NONE)
+ {
+ // We created GOT entries in the .got.tlsdesc portion of
+ // the .got.plt section, but the offset stored in the
+ // symbol is the offset within .got.tlsdesc.
+ got_offset = (target->got_size()
+ + target->got_plt_section()->data_size());
+ }
+ if (gsym != NULL)
+ {
+ gold_assert(gsym->has_got_offset(got_type));
+ got_offset += gsym->got_offset(got_type) - target->got_size();
+ }
+ else
+ {
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(rel.get_r_info());
+ gold_assert(object->local_has_got_offset(r_sym, got_type));
+ got_offset += (object->local_got_offset(r_sym, got_type)
+ - target->got_size());
+ }
+ if (optimized_type == tls::TLSOPT_TO_IE)
+ {
+ this->tls_desc_gd_to_ie(relinfo, relnum, rel, r_type,
+ got_offset, view, view_size);
+ break;
+ }
+ else if (optimized_type == tls::TLSOPT_NONE)
+ {
+ if (r_type == elfcpp::R_386_TLS_GOTDESC)
+ {
+ // Relocate the field with the offset of the pair of GOT
+ // entries.
+ Relocate_functions<32, false>::rel32(view, got_offset);
+ }
+ break;
+ }
+ }
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("unsupported reloc %u"),
+ r_type);
+ break;
+
+ case elfcpp::R_386_TLS_LDM: // Local-dynamic
+ if (this->local_dynamic_type_ == LOCAL_DYNAMIC_SUN)
+ {
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("both SUN and GNU model "
+ "TLS relocations"));
+ break;
+ }
+ this->local_dynamic_type_ = LOCAL_DYNAMIC_GNU;
+ if (optimized_type == tls::TLSOPT_TO_LE)
+ {
+ if (tls_segment == NULL)
+ {
+ gold_assert(parameters->errors()->error_count() > 0
+ || issue_undefined_symbol_error(gsym));
+ return;
+ }
+ this->tls_ld_to_le(relinfo, relnum, tls_segment, rel, r_type,
+ value, view, view_size);
+ break;
+ }
+ else if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Relocate the field with the offset of the GOT entry for
+ // the module index.
+ unsigned int got_offset;
+ got_offset = (target->got_mod_index_entry(NULL, NULL, NULL)
+ - target->got_size());
+ Relocate_functions<32, false>::rel32(view, got_offset);
+ break;
+ }
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("unsupported reloc %u"),
+ r_type);
+ break;
+
+ case elfcpp::R_386_TLS_LDO_32: // Alternate local-dynamic
+ if (optimized_type == tls::TLSOPT_TO_LE)
+ {
+ // This reloc can appear in debugging sections, in which
+ // case we must not convert to local-exec. We decide what
+ // to do based on whether the section is marked as
+ // containing executable code. That is what the GNU linker
+ // does as well.
+ elfcpp::Shdr<32, false> shdr(relinfo->data_shdr);
+ if ((shdr.get_sh_flags() & elfcpp::SHF_EXECINSTR) != 0)
+ {
+ if (tls_segment == NULL)
+ {
+ gold_assert(parameters->errors()->error_count() > 0
+ || issue_undefined_symbol_error(gsym));
+ return;
+ }
+ value -= tls_segment->memsz();
+ }
+ }
+ Relocate_functions<32, false>::rel32(view, value);
+ break;
+
+ case elfcpp::R_386_TLS_IE: // Initial-exec
+ case elfcpp::R_386_TLS_GOTIE:
+ case elfcpp::R_386_TLS_IE_32:
+ if (optimized_type == tls::TLSOPT_TO_LE)
+ {
+ if (tls_segment == NULL)
+ {
+ gold_assert(parameters->errors()->error_count() > 0
+ || issue_undefined_symbol_error(gsym));
+ return;
+ }
+ Target_i386::Relocate::tls_ie_to_le(relinfo, relnum, tls_segment,
+ rel, r_type, value, view,
+ view_size);
+ break;
+ }
+ else if (optimized_type == tls::TLSOPT_NONE)
+ {
+ // Relocate the field with the offset of the GOT entry for
+ // the tp-relative offset of the symbol.
+ unsigned int got_type = (r_type == elfcpp::R_386_TLS_IE_32
+ ? GOT_TYPE_TLS_OFFSET
+ : GOT_TYPE_TLS_NOFFSET);
+ unsigned int got_offset;
+ if (gsym != NULL)
+ {
+ gold_assert(gsym->has_got_offset(got_type));
+ got_offset = gsym->got_offset(got_type);
+ }
+ else
+ {
+ unsigned int r_sym = elfcpp::elf_r_sym<32>(rel.get_r_info());
+ gold_assert(object->local_has_got_offset(r_sym, got_type));
+ got_offset = object->local_got_offset(r_sym, got_type);
+ }
+ // For the R_386_TLS_IE relocation, we need to apply the
+ // absolute address of the GOT entry.
+ if (r_type == elfcpp::R_386_TLS_IE)
+ got_offset += target->got_plt_section()->address();
+ // All GOT offsets are relative to the end of the GOT.
+ got_offset -= target->got_size();
+ Relocate_functions<32, false>::rel32(view, got_offset);
+ break;
+ }
+ gold_error_at_location(relinfo, relnum, rel.get_r_offset(),
+ _("unsupported reloc %u"),
+ r_type);
+ break;
+
+ case elfcpp::R_386_TLS_LE: // Local-exec
+ // If we're creating a shared library, a dynamic relocation will
+ // have been created for this location, so do not apply it now.
+ if (!parameters->options().shared())
+ {
+ if (tls_segment == NULL)
+ {
+ gold_assert(parameters->errors()->error_count() > 0
+ || issue_undefined_symbol_error(gsym));
+ return;
+ }
+ value -= tls_segment->memsz();
+ Relocate_functions<32, false>::rel32(view, value);
+ }
+ break;
+
+ case elfcpp::R_386_TLS_LE_32:
+ // If we're creating a shared library, a dynamic relocation will
+ // have been created for this location, so do not apply it now.
+ if (!parameters->options().shared())
+ {
+ if (tls_segment == NULL)
+ {
+ gold_assert(parameters->errors()->error_count() > 0
+ || issue_undefined_symbol_error(gsym));
+ return;
+ }
+ value = tls_segment->memsz() - value;
+ Relocate_functions<32, false>::rel32(view, value);
+ }
+ break;
+ }
+}
+
+// Do a relocation in which we convert a TLS General-Dynamic to a
+// Local-Exec.
+
+inline void
+Target_i386::Relocate::tls_gd_to_le(const Relocate_info<32, false>* relinfo,
+ size_t relnum,
+ Output_segment* tls_segment,
+ const elfcpp::Rel<32, false>& rel,
+ unsigned int,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size)
+{
+ // leal foo(,%ebx,1),%eax; call ___tls_get_addr@PLT
+ // ==> movl %gs:0,%eax; subl $foo@tpoff,%eax
+ // leal foo(%ebx),%eax; call ___tls_get_addr@PLT
+ // ==> movl %gs:0,%eax; subl $foo@tpoff,%eax
+ // leal foo(%reg),%eax; call *___tls_get_addr@GOT(%reg)
+ // ==> movl %gs:0,%eax; subl $foo@tpoff,%eax
+
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -2);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 9);
+
+ unsigned char op1 = view[-1];
+ unsigned char op2 = view[-2];
+ unsigned char op3 = view[4];
+
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ op2 == 0x8d || op2 == 0x04);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ op3 == 0xe8 || op3 == 0xff);
+
+ int roff = 5;
+
+ if (op2 == 0x04)
+ {
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -3);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(), view[-3] == 0x8d);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ ((op1 & 0xc7) == 0x05 && op1 != (4 << 3)));
+ memcpy(view - 3, "\x65\xa1\0\0\0\0\x81\xe8\0\0\0", 12);
+ }
+ else
+ {
+ unsigned char reg = op1 & 7;
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ ((op1 & 0xf8) == 0x80
+ && reg != 4
+ && reg != 0
+ && (op3 == 0xe8 || (view[5] & 0x7) == reg)));
+ if (op3 == 0xff
+ || (rel.get_r_offset() + 9 < view_size
+ && view[9] == 0x90))
+ {
+ // There is an indirect call or a trailing nop. Use the size
+ // byte subl.
+ memcpy(view - 2, "\x65\xa1\0\0\0\0\x81\xe8\0\0\0", 12);
+ roff = 6;
+ }
+ else
+ {
+ // Use the five byte subl.
+ memcpy(view - 2, "\x65\xa1\0\0\0\0\x2d\0\0\0", 11);
+ }
+ }
+
+ value = tls_segment->memsz() - value;
+ Relocate_functions<32, false>::rel32(view + roff, value);
+
+ // The next reloc should be a PLT32 reloc against __tls_get_addr.
+ // We can skip it.
+ this->skip_call_tls_get_addr_ = true;
+}
+
+// Do a relocation in which we convert a TLS General-Dynamic to an
+// Initial-Exec.
+
+inline void
+Target_i386::Relocate::tls_gd_to_ie(const Relocate_info<32, false>* relinfo,
+ size_t relnum,
+ const elfcpp::Rel<32, false>& rel,
+ unsigned int,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size)
+{
+ // leal foo(,%ebx,1),%eax; call ___tls_get_addr@PLT
+ // ==> movl %gs:0,%eax; addl foo@gotntpoff(%ebx),%eax
+ // leal foo(%ebx),%eax; call ___tls_get_addr@PLT; nop
+ // ==> movl %gs:0,%eax; addl foo@gotntpoff(%ebx),%eax
+ // leal foo(%reg),%eax; call *___tls_get_addr@GOT(%reg)
+ // ==> movl %gs:0,%eax; addl foo@gotntpoff(%reg),%eax
+
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -2);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 9);
+
+ unsigned char op1 = view[-1];
+ unsigned char op2 = view[-2];
+ unsigned char op3 = view[4];
+
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ op2 == 0x8d || op2 == 0x04);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ op3 == 0xe8 || op3 == 0xff);
+
+ int roff;
+
+ if (op2 == 0x04)
+ {
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -3);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(), view[-3] == 0x8d);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ ((op1 & 0xc7) == 0x05 && op1 != (4 << 3)));
+ roff = 5;
+ }
+ else
+ {
+ unsigned char reg = op1 & 7;
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 10);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ ((op1 & 0xf8) == 0x80
+ && reg != 4
+ && reg != 0
+ && ((op3 == 0xe8 && view[9] == 0x90)
+ || (view[5] & 0x7) == reg)));
+ roff = 6;
+ }
+
+ memcpy(view + roff - 8, "\x65\xa1\0\0\0\0\x03\x83\0\0\0", 12);
+ Relocate_functions<32, false>::rel32(view + roff, value);
+
+ // The next reloc should be a PLT32 reloc against __tls_get_addr.
+ // We can skip it.
+ this->skip_call_tls_get_addr_ = true;
+}
+
+// Do a relocation in which we convert a TLS_GOTDESC or TLS_DESC_CALL
+// General-Dynamic to a Local-Exec.
+
+inline void
+Target_i386::Relocate::tls_desc_gd_to_le(
+ const Relocate_info<32, false>* relinfo,
+ size_t relnum,
+ Output_segment* tls_segment,
+ const elfcpp::Rel<32, false>& rel,
+ unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size)
+{
+ if (r_type == elfcpp::R_386_TLS_GOTDESC)
+ {
+ // leal foo@TLSDESC(%ebx), %eax
+ // ==> leal foo@NTPOFF, %eax
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -2);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 4);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ view[-2] == 0x8d && view[-1] == 0x83);
+ view[-1] = 0x05;
+ value -= tls_segment->memsz();
+ Relocate_functions<32, false>::rel32(view, value);
+ }
+ else
+ {
+ // call *foo@TLSCALL(%eax)
+ // ==> nop; nop
+ gold_assert(r_type == elfcpp::R_386_TLS_DESC_CALL);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 2);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ view[0] == 0xff && view[1] == 0x10);
+ view[0] = 0x66;
+ view[1] = 0x90;
+ }
+}
+
+// Do a relocation in which we convert a TLS_GOTDESC or TLS_DESC_CALL
+// General-Dynamic to an Initial-Exec.
+
+inline void
+Target_i386::Relocate::tls_desc_gd_to_ie(
+ const Relocate_info<32, false>* relinfo,
+ size_t relnum,
+ const elfcpp::Rel<32, false>& rel,
+ unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size)
+{
+ if (r_type == elfcpp::R_386_TLS_GOTDESC)
+ {
+ // leal foo@TLSDESC(%ebx), %eax
+ // ==> movl foo@GOTNTPOFF(%ebx), %eax
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -2);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 4);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ view[-2] == 0x8d && view[-1] == 0x83);
+ view[-2] = 0x8b;
+ Relocate_functions<32, false>::rel32(view, value);
+ }
+ else
+ {
+ // call *foo@TLSCALL(%eax)
+ // ==> nop; nop
+ gold_assert(r_type == elfcpp::R_386_TLS_DESC_CALL);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 2);
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ view[0] == 0xff && view[1] == 0x10);
+ view[0] = 0x66;
+ view[1] = 0x90;
+ }
+}
+
+// Do a relocation in which we convert a TLS Local-Dynamic to a
+// Local-Exec.
+
+inline void
+Target_i386::Relocate::tls_ld_to_le(const Relocate_info<32, false>* relinfo,
+ size_t relnum,
+ Output_segment*,
+ const elfcpp::Rel<32, false>& rel,
+ unsigned int,
+ elfcpp::Elf_types<32>::Elf_Addr,
+ unsigned char* view,
+ section_size_type view_size)
+{
+ // leal foo(%ebx), %eax; call ___tls_get_addr@PLT
+ // ==> movl %gs:0,%eax; nop; leal 0(%esi,1),%esi
+ // leal foo(%reg), %eax; call call *___tls_get_addr@GOT(%reg)
+ // ==> movl %gs:0,%eax; leal (%esi),%esi
+
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -2);
+
+ unsigned char op1 = view[-1];
+ unsigned char op2 = view[-2];
+ unsigned char op3 = view[4];
+
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ op3 == 0xe8 || op3 == 0xff);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size,
+ op3 == 0xe8 ? 9 : 10);
+
+ // FIXME: Does this test really always pass?
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(), op2 == 0x8d);
+
+ unsigned char reg = op1 & 7;
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ ((op1 & 0xf8) == 0x80
+ && reg != 4
+ && reg != 0
+ && (op3 == 0xe8 || (view[5] & 0x7) == reg)));
+
+ if (op3 == 0xe8)
+ memcpy(view - 2, "\x65\xa1\0\0\0\0\x90\x8d\x74\x26\0", 11);
+ else
+ memcpy(view - 2, "\x65\xa1\0\0\0\0\x8d\xb6\0\0\0\0", 12);
+
+ // The next reloc should be a PLT32 reloc against __tls_get_addr.
+ // We can skip it.
+ this->skip_call_tls_get_addr_ = true;
+}
+
+// Do a relocation in which we convert a TLS Initial-Exec to a
+// Local-Exec.
+
+inline void
+Target_i386::Relocate::tls_ie_to_le(const Relocate_info<32, false>* relinfo,
+ size_t relnum,
+ Output_segment* tls_segment,
+ const elfcpp::Rel<32, false>& rel,
+ unsigned int r_type,
+ elfcpp::Elf_types<32>::Elf_Addr value,
+ unsigned char* view,
+ section_size_type view_size)
+{
+ // We have to actually change the instructions, which means that we
+ // need to examine the opcodes to figure out which instruction we
+ // are looking at.
+ if (r_type == elfcpp::R_386_TLS_IE)
+ {
+ // movl %gs:XX,%eax ==> movl $YY,%eax
+ // movl %gs:XX,%reg ==> movl $YY,%reg
+ // addl %gs:XX,%reg ==> addl $YY,%reg
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -1);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 4);
+
+ unsigned char op1 = view[-1];
+ if (op1 == 0xa1)
+ {
+ // movl XX,%eax ==> movl $YY,%eax
+ view[-1] = 0xb8;
+ }
+ else
+ {
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -2);
+
+ unsigned char op2 = view[-2];
+ if (op2 == 0x8b)
+ {
+ // movl XX,%reg ==> movl $YY,%reg
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ (op1 & 0xc7) == 0x05);
+ view[-2] = 0xc7;
+ view[-1] = 0xc0 | ((op1 >> 3) & 7);
+ }
+ else if (op2 == 0x03)
+ {
+ // addl XX,%reg ==> addl $YY,%reg
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ (op1 & 0xc7) == 0x05);
+ view[-2] = 0x81;
+ view[-1] = 0xc0 | ((op1 >> 3) & 7);
+ }
+ else
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(), 0);
+ }
+ }
+ else
+ {
+ // subl %gs:XX(%reg1),%reg2 ==> subl $YY,%reg2
+ // movl %gs:XX(%reg1),%reg2 ==> movl $YY,%reg2
+ // addl %gs:XX(%reg1),%reg2 ==> addl $YY,$reg2
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, -2);
+ tls::check_range(relinfo, relnum, rel.get_r_offset(), view_size, 4);
+
+ unsigned char op1 = view[-1];
+ unsigned char op2 = view[-2];
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(),
+ (op1 & 0xc0) == 0x80 && (op1 & 7) != 4);
+ if (op2 == 0x8b)
+ {
+ // movl %gs:XX(%reg1),%reg2 ==> movl $YY,%reg2
+ view[-2] = 0xc7;
+ view[-1] = 0xc0 | ((op1 >> 3) & 7);
+ }
+ else if (op2 == 0x2b)
+ {
+ // subl %gs:XX(%reg1),%reg2 ==> subl $YY,%reg2
+ view[-2] = 0x81;
+ view[-1] = 0xe8 | ((op1 >> 3) & 7);
+ }
+ else if (op2 == 0x03)
+ {
+ // addl %gs:XX(%reg1),%reg2 ==> addl $YY,$reg2
+ view[-2] = 0x81;
+ view[-1] = 0xc0 | ((op1 >> 3) & 7);
+ }
+ else
+ tls::check_tls(relinfo, relnum, rel.get_r_offset(), 0);
+ }
+
+ value = tls_segment->memsz() - value;
+ if (r_type == elfcpp::R_386_TLS_IE || r_type == elfcpp::R_386_TLS_GOTIE)
+ value = - value;
+
+ Relocate_functions<32, false>::rel32(view, value);
+}
+
+// Relocate section data.
+
+void
+Target_i386::relocate_section(const Relocate_info<32, false>* relinfo,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ unsigned char* view,
+ elfcpp::Elf_types<32>::Elf_Addr address,
+ section_size_type view_size,
+ const Reloc_symbol_changes* reloc_symbol_changes)
+{
+ gold_assert(sh_type == elfcpp::SHT_REL);
+
+ gold::relocate_section<32, false, Target_i386, Relocate,
+ gold::Default_comdat_behavior, Classify_reloc>(
+ relinfo,
+ this,
+ prelocs,
+ reloc_count,
+ output_section,
+ needs_special_offset_handling,
+ view,
+ address,
+ view_size,
+ reloc_symbol_changes);
+}
+
+// Return the size of a relocation while scanning during a relocatable
+// link.
+
+unsigned int
+Target_i386::Classify_reloc::get_size_for_reloc(
+ unsigned int r_type,
+ Relobj* object)
+{
+ switch (r_type)
+ {
+ case elfcpp::R_386_NONE:
+ case elfcpp::R_386_GNU_VTINHERIT:
+ case elfcpp::R_386_GNU_VTENTRY:
+ case elfcpp::R_386_TLS_GD: // Global-dynamic
+ case elfcpp::R_386_TLS_GOTDESC: // Global-dynamic (from ~oliva url)
+ case elfcpp::R_386_TLS_DESC_CALL:
+ case elfcpp::R_386_TLS_LDM: // Local-dynamic
+ case elfcpp::R_386_TLS_LDO_32: // Alternate local-dynamic
+ case elfcpp::R_386_TLS_IE: // Initial-exec
+ case elfcpp::R_386_TLS_IE_32:
+ case elfcpp::R_386_TLS_GOTIE:
+ case elfcpp::R_386_TLS_LE: // Local-exec
+ case elfcpp::R_386_TLS_LE_32:
+ return 0;
+
+ case elfcpp::R_386_32:
+ case elfcpp::R_386_PC32:
+ case elfcpp::R_386_GOT32:
+ case elfcpp::R_386_GOT32X:
+ case elfcpp::R_386_PLT32:
+ case elfcpp::R_386_GOTOFF:
+ case elfcpp::R_386_GOTPC:
+ return 4;
+
+ case elfcpp::R_386_16:
+ case elfcpp::R_386_PC16:
+ return 2;
+
+ case elfcpp::R_386_8:
+ case elfcpp::R_386_PC8:
+ return 1;
+
+ // These are relocations which should only be seen by the
+ // dynamic linker, and should never be seen here.
+ case elfcpp::R_386_COPY:
+ case elfcpp::R_386_GLOB_DAT:
+ case elfcpp::R_386_JUMP_SLOT:
+ case elfcpp::R_386_RELATIVE:
+ case elfcpp::R_386_IRELATIVE:
+ case elfcpp::R_386_TLS_TPOFF:
+ case elfcpp::R_386_TLS_DTPMOD32:
+ case elfcpp::R_386_TLS_DTPOFF32:
+ case elfcpp::R_386_TLS_TPOFF32:
+ case elfcpp::R_386_TLS_DESC:
+ object->error(_("unexpected reloc %u in object file"), r_type);
+ return 0;
+
+ case elfcpp::R_386_32PLT:
+ case elfcpp::R_386_TLS_GD_32:
+ case elfcpp::R_386_TLS_GD_PUSH:
+ case elfcpp::R_386_TLS_GD_CALL:
+ case elfcpp::R_386_TLS_GD_POP:
+ case elfcpp::R_386_TLS_LDM_32:
+ case elfcpp::R_386_TLS_LDM_PUSH:
+ case elfcpp::R_386_TLS_LDM_CALL:
+ case elfcpp::R_386_TLS_LDM_POP:
+ case elfcpp::R_386_USED_BY_INTEL_200:
+ default:
+ object->error(_("unsupported reloc %u in object file"), r_type);
+ return 0;
+ }
+}
+
+// Scan the relocs during a relocatable link.
+
+void
+Target_i386::scan_relocatable_relocs(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_symbols,
+ Relocatable_relocs* rr)
+{
+ typedef gold::Default_scan_relocatable_relocs<Classify_reloc>
+ Scan_relocatable_relocs;
+
+ gold_assert(sh_type == elfcpp::SHT_REL);
+
+ gold::scan_relocatable_relocs<32, false, Scan_relocatable_relocs>(
+ symtab,
+ layout,
+ object,
+ data_shndx,
+ prelocs,
+ reloc_count,
+ output_section,
+ needs_special_offset_handling,
+ local_symbol_count,
+ plocal_symbols,
+ rr);
+}
+
+// Scan the relocs for --emit-relocs.
+
+void
+Target_i386::emit_relocs_scan(Symbol_table* symtab,
+ Layout* layout,
+ Sized_relobj_file<32, false>* object,
+ unsigned int data_shndx,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ bool needs_special_offset_handling,
+ size_t local_symbol_count,
+ const unsigned char* plocal_syms,
+ Relocatable_relocs* rr)
+{
+ typedef gold::Default_classify_reloc<elfcpp::SHT_REL, 32, false>
+ Classify_reloc;
+ typedef gold::Default_emit_relocs_strategy<Classify_reloc>
+ Emit_relocs_strategy;
+
+ gold_assert(sh_type == elfcpp::SHT_REL);
+
+ gold::scan_relocatable_relocs<32, false, Emit_relocs_strategy>(
+ symtab,
+ layout,
+ object,
+ data_shndx,
+ prelocs,
+ reloc_count,
+ output_section,
+ needs_special_offset_handling,
+ local_symbol_count,
+ plocal_syms,
+ rr);
+}
+
+// Emit relocations for a section.
+
+void
+Target_i386::relocate_relocs(
+ const Relocate_info<32, false>* relinfo,
+ unsigned int sh_type,
+ const unsigned char* prelocs,
+ size_t reloc_count,
+ Output_section* output_section,
+ elfcpp::Elf_types<32>::Elf_Off offset_in_output_section,
+ unsigned char* view,
+ elfcpp::Elf_types<32>::Elf_Addr view_address,
+ section_size_type view_size,
+ unsigned char* reloc_view,
+ section_size_type reloc_view_size)
+{
+ gold_assert(sh_type == elfcpp::SHT_REL);
+
+ gold::relocate_relocs<32, false, Classify_reloc>(
+ relinfo,
+ prelocs,
+ reloc_count,
+ output_section,
+ offset_in_output_section,
+ view,
+ view_address,
+ view_size,
+ reloc_view,
+ reloc_view_size);
+}
+
+// Return the value to use for a dynamic which requires special
+// treatment. This is how we support equality comparisons of function
+// pointers across shared library boundaries, as described in the
+// processor specific ABI supplement.
+
+uint64_t
+Target_i386::do_dynsym_value(const Symbol* gsym) const
+{
+ gold_assert(gsym->is_from_dynobj() && gsym->has_plt_offset());
+ return this->plt_address_for_global(gsym);
+}
+
+// Return a string used to fill a code section with nops to take up
+// the specified length.
+
+std::string
+Target_i386::do_code_fill(section_size_type length) const
+{
+ if (length >= 16)
+ {
+ // Build a jmp instruction to skip over the bytes.
+ unsigned char jmp[5];
+ jmp[0] = 0xe9;
+ elfcpp::Swap_unaligned<32, false>::writeval(jmp + 1, length - 5);
+ return (std::string(reinterpret_cast<char*>(&jmp[0]), 5)
+ + std::string(length - 5, static_cast<char>(0x90)));
+ }
+
+ // Nop sequences of various lengths.
+ const char nop1[1] = { '\x90' }; // nop
+ const char nop2[2] = { '\x66', '\x90' }; // xchg %ax %ax
+ const char nop3[3] = { '\x8d', '\x76', '\x00' }; // leal 0(%esi),%esi
+ const char nop4[4] = { '\x8d', '\x74', '\x26', // leal 0(%esi,1),%esi
+ '\x00'};
+ const char nop5[5] = { '\x90', '\x8d', '\x74', // nop
+ '\x26', '\x00' }; // leal 0(%esi,1),%esi
+ const char nop6[6] = { '\x8d', '\xb6', '\x00', // leal 0L(%esi),%esi
+ '\x00', '\x00', '\x00' };
+ const char nop7[7] = { '\x8d', '\xb4', '\x26', // leal 0L(%esi,1),%esi
+ '\x00', '\x00', '\x00',
+ '\x00' };
+ const char nop8[8] = { '\x90', '\x8d', '\xb4', // nop
+ '\x26', '\x00', '\x00', // leal 0L(%esi,1),%esi
+ '\x00', '\x00' };
+ const char nop9[9] = { '\x89', '\xf6', '\x8d', // movl %esi,%esi
+ '\xbc', '\x27', '\x00', // leal 0L(%edi,1),%edi
+ '\x00', '\x00', '\x00' };
+ const char nop10[10] = { '\x8d', '\x76', '\x00', // leal 0(%esi),%esi
+ '\x8d', '\xbc', '\x27', // leal 0L(%edi,1),%edi
+ '\x00', '\x00', '\x00',
+ '\x00' };
+ const char nop11[11] = { '\x8d', '\x74', '\x26', // leal 0(%esi,1),%esi
+ '\x00', '\x8d', '\xbc', // leal 0L(%edi,1),%edi
+ '\x27', '\x00', '\x00',
+ '\x00', '\x00' };
+ const char nop12[12] = { '\x8d', '\xb6', '\x00', // leal 0L(%esi),%esi
+ '\x00', '\x00', '\x00', // leal 0L(%edi),%edi
+ '\x8d', '\xbf', '\x00',
+ '\x00', '\x00', '\x00' };
+ const char nop13[13] = { '\x8d', '\xb6', '\x00', // leal 0L(%esi),%esi
+ '\x00', '\x00', '\x00', // leal 0L(%edi,1),%edi
+ '\x8d', '\xbc', '\x27',
+ '\x00', '\x00', '\x00',
+ '\x00' };
+ const char nop14[14] = { '\x8d', '\xb4', '\x26', // leal 0L(%esi,1),%esi
+ '\x00', '\x00', '\x00', // leal 0L(%edi,1),%edi
+ '\x00', '\x8d', '\xbc',
+ '\x27', '\x00', '\x00',
+ '\x00', '\x00' };
+ const char nop15[15] = { '\xeb', '\x0d', '\x90', // jmp .+15
+ '\x90', '\x90', '\x90', // nop,nop,nop,...
+ '\x90', '\x90', '\x90',
+ '\x90', '\x90', '\x90',
+ '\x90', '\x90', '\x90' };
+
+ const char* nops[16] = {
+ NULL,
+ nop1, nop2, nop3, nop4, nop5, nop6, nop7,
+ nop8, nop9, nop10, nop11, nop12, nop13, nop14, nop15
+ };
+
+ return std::string(nops[length], length);
+}
+
+// Return the value to use for the base of a DW_EH_PE_datarel offset
+// in an FDE. Solaris and SVR4 use DW_EH_PE_datarel because their
+// assembler can not write out the difference between two labels in
+// different sections, so instead of using a pc-relative value they
+// use an offset from the GOT.
+
+uint64_t
+Target_i386::do_ehframe_datarel_base() const
+{
+ gold_assert(this->global_offset_table_ != NULL);
+ Symbol* sym = this->global_offset_table_;
+ Sized_symbol<32>* ssym = static_cast<Sized_symbol<32>*>(sym);
+ return ssym->value();
+}
+
+// Return whether SYM should be treated as a call to a non-split
+// function. We don't want that to be true of a call to a
+// get_pc_thunk function.
+
+bool
+Target_i386::do_is_call_to_non_split(const Symbol* sym,
+ const unsigned char*,
+ const unsigned char*,
+ section_size_type) const
+{
+ return (sym->type() == elfcpp::STT_FUNC
+ && !is_prefix_of("__i686.get_pc_thunk.", sym->name()));
+}
+
+// FNOFFSET in section SHNDX in OBJECT is the start of a function
+// compiled with -fsplit-stack. The function calls non-split-stack
+// code. We have to change the function so that it always ensures
+// that it has enough stack space to run some random function.
+
+void
+Target_i386::do_calls_non_split(Relobj* object, unsigned int shndx,
+ section_offset_type fnoffset,
+ section_size_type fnsize,
+ const unsigned char*,
+ size_t,
+ unsigned char* view,
+ section_size_type view_size,
+ std::string* from,
+ std::string* to) const
+{
+ // The function starts with a comparison of the stack pointer and a
+ // field in the TCB. This is followed by a jump.
+
+ // cmp %gs:NN,%esp
+ if (this->match_view(view, view_size, fnoffset, "\x65\x3b\x25", 3)
+ && fnsize > 7)
+ {
+ // We will call __morestack if the carry flag is set after this
+ // comparison. We turn the comparison into an stc instruction
+ // and some nops.
+ view[fnoffset] = '\xf9';
+ this->set_view_to_nop(view, view_size, fnoffset + 1, 6);
+ }
+ // lea NN(%esp),%ecx
+ // lea NN(%esp),%edx
+ else if ((this->match_view(view, view_size, fnoffset, "\x8d\x8c\x24", 3)
+ || this->match_view(view, view_size, fnoffset, "\x8d\x94\x24", 3))
+ && fnsize > 7)
+ {
+ // This is loading an offset from the stack pointer for a
+ // comparison. The offset is negative, so we decrease the
+ // offset by the amount of space we need for the stack. This
+ // means we will avoid calling __morestack if there happens to
+ // be plenty of space on the stack already.
+ unsigned char* pval = view + fnoffset + 3;
+ uint32_t val = elfcpp::Swap_unaligned<32, false>::readval(pval);
+ val -= parameters->options().split_stack_adjust_size();
+ elfcpp::Swap_unaligned<32, false>::writeval(pval, val);
+ }
+ else
+ {
+ if (!object->has_no_split_stack())
+ object->error(_("failed to match split-stack sequence at "
+ "section %u offset %0zx"),
+ shndx, static_cast<size_t>(fnoffset));
+ return;
+ }
+
+ // We have to change the function so that it calls
+ // __morestack_non_split instead of __morestack. The former will
+ // allocate additional stack space.
+ *from = "__morestack";
+ *to = "__morestack_non_split";
+}
+
+// The selector for i386 object files. Note this is never instantiated
+// directly. It's only used in Target_selector_i386_nacl, below.
+
+class Target_selector_i386 : public Target_selector_freebsd
+{
+public:
+ Target_selector_i386()
+ : Target_selector_freebsd(elfcpp::EM_386, 32, false,
+ "elf32-i386", "elf32-i386-freebsd",
+ "elf_i386")
+ { }
+
+ Target*
+ do_instantiate_target()
+ { return new Target_i386(); }
+};
+
+// NaCl variant. It uses different PLT contents.
+
+class Output_data_plt_i386_nacl : public Output_data_plt_i386
+{
+ public:
+ Output_data_plt_i386_nacl(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative)
+ : Output_data_plt_i386(layout, plt_entry_size, got_plt, got_irelative)
+ { }
+
+ protected:
+ virtual unsigned int
+ do_get_plt_entry_size() const
+ { return plt_entry_size; }
+
+ virtual void
+ do_add_eh_frame(Layout* layout)
+ {
+ layout->add_eh_frame_for_plt(this, plt_eh_frame_cie, plt_eh_frame_cie_size,
+ plt_eh_frame_fde, plt_eh_frame_fde_size);
+ }
+
+ // The size of an entry in the PLT.
+ static const int plt_entry_size = 64;
+
+ // The .eh_frame unwind information for the PLT.
+ static const int plt_eh_frame_fde_size = 32;
+ static const unsigned char plt_eh_frame_fde[plt_eh_frame_fde_size];
+};
+
+class Output_data_plt_i386_nacl_exec : public Output_data_plt_i386_nacl
+{
+public:
+ Output_data_plt_i386_nacl_exec(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative)
+ : Output_data_plt_i386_nacl(layout, got_plt, got_irelative)
+ { }
+
+ protected:
+ virtual void
+ do_fill_first_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address);
+
+ virtual unsigned int
+ do_fill_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset);
+
+ private:
+ // The first entry in the PLT for an executable.
+ static const unsigned char first_plt_entry[plt_entry_size];
+
+ // Other entries in the PLT for an executable.
+ static const unsigned char plt_entry[plt_entry_size];
+};
+
+class Output_data_plt_i386_nacl_dyn : public Output_data_plt_i386_nacl
+{
+ public:
+ Output_data_plt_i386_nacl_dyn(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative)
+ : Output_data_plt_i386_nacl(layout, got_plt, got_irelative)
+ { }
+
+ protected:
+ virtual void
+ do_fill_first_plt_entry(unsigned char* pov, elfcpp::Elf_types<32>::Elf_Addr);
+
+ virtual unsigned int
+ do_fill_plt_entry(unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset);
+
+ private:
+ // The first entry in the PLT for a shared object.
+ static const unsigned char first_plt_entry[plt_entry_size];
+
+ // Other entries in the PLT for a shared object.
+ static const unsigned char plt_entry[plt_entry_size];
+};
+
+class Target_i386_nacl : public Target_i386
+{
+ public:
+ Target_i386_nacl()
+ : Target_i386(&i386_nacl_info)
+ { }
+
+ protected:
+ virtual Output_data_plt_i386*
+ do_make_data_plt(Layout* layout,
+ Output_data_got_plt_i386* got_plt,
+ Output_data_space* got_irelative,
+ bool dyn)
+ {
+ if (dyn)
+ return new Output_data_plt_i386_nacl_dyn(layout, got_plt, got_irelative);
+ else
+ return new Output_data_plt_i386_nacl_exec(layout, got_plt, got_irelative);
+ }
+
+ virtual std::string
+ do_code_fill(section_size_type length) const;
+
+ private:
+ static const Target::Target_info i386_nacl_info;
+};
+
+const Target::Target_info Target_i386_nacl::i386_nacl_info =
+{
+ 32, // size
+ false, // is_big_endian
+ elfcpp::EM_386, // machine_code
+ false, // has_make_symbol
+ false, // has_resolve
+ true, // has_code_fill
+ true, // is_default_stack_executable
+ true, // can_icf_inline_merge_sections
+ '\0', // wrap_char
+ "/lib/ld-nacl-x86-32.so.1", // dynamic_linker
+ 0x20000, // default_text_segment_address
+ 0x10000, // abi_pagesize (overridable by -z max-page-size)
+ 0x10000, // common_pagesize (overridable by -z common-page-size)
+ true, // isolate_execinstr
+ 0x10000000, // rosegment_gap
+ elfcpp::SHN_UNDEF, // small_common_shndx
+ elfcpp::SHN_UNDEF, // large_common_shndx
+ 0, // small_common_section_flags
+ 0, // large_common_section_flags
+ NULL, // attributes_section
+ NULL, // attributes_vendor
+ "_start", // entry_symbol_name
+ 32, // hash_entry_size
+ elfcpp::SHT_PROGBITS, // unwind_section_type
+};
+
+#define NACLMASK 0xe0 // 32-byte alignment mask
+
+const unsigned char
+Output_data_plt_i386_nacl_exec::first_plt_entry[plt_entry_size] =
+{
+ 0xff, 0x35, // pushl contents of memory address
+ 0, 0, 0, 0, // replaced with address of .got + 4
+ 0x8b, 0x0d, // movl contents of address, %ecx
+ 0, 0, 0, 0, // replaced with address of .got + 8
+ 0x83, 0xe1, NACLMASK, // andl $NACLMASK, %ecx
+ 0xff, 0xe1, // jmp *%ecx
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90
+};
+
+void
+Output_data_plt_i386_nacl_exec::do_fill_first_plt_entry(
+ unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address)
+{
+ memcpy(pov, first_plt_entry, plt_entry_size);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 2, got_address + 4);
+ elfcpp::Swap<32, false>::writeval(pov + 8, got_address + 8);
+}
+
+// The first entry in the PLT for a shared object.
+
+const unsigned char
+Output_data_plt_i386_nacl_dyn::first_plt_entry[plt_entry_size] =
+{
+ 0xff, 0xb3, 4, 0, 0, 0, // pushl 4(%ebx)
+ 0x8b, 0x4b, 0x08, // mov 0x8(%ebx), %ecx
+ 0x83, 0xe1, NACLMASK, // andl $NACLMASK, %ecx
+ 0xff, 0xe1, // jmp *%ecx
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90, // nops
+ 0x90, 0x90, 0x90, 0x90, 0x90 // nops
+};
+
+void
+Output_data_plt_i386_nacl_dyn::do_fill_first_plt_entry(
+ unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr)
+{
+ memcpy(pov, first_plt_entry, plt_entry_size);
+}
+
+// Subsequent entries in the PLT for an executable.
+
+const unsigned char
+Output_data_plt_i386_nacl_exec::plt_entry[plt_entry_size] =
+{
+ 0x8b, 0x0d, // movl contents of address, %ecx */
+ 0, 0, 0, 0, // replaced with address of symbol in .got
+ 0x83, 0xe1, NACLMASK, // andl $NACLMASK, %ecx
+ 0xff, 0xe1, // jmp *%ecx
+
+ // Pad to the next 32-byte boundary with nop instructions.
+ 0x90,
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+
+ // Lazy GOT entries point here (32-byte aligned).
+ 0x68, // pushl immediate
+ 0, 0, 0, 0, // replaced with offset into relocation table
+ 0xe9, // jmp relative
+ 0, 0, 0, 0, // replaced with offset to start of .plt
+
+ // Pad to the next 32-byte boundary with nop instructions.
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+ 0x90, 0x90
+};
+
+unsigned int
+Output_data_plt_i386_nacl_exec::do_fill_plt_entry(
+ unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr got_address,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset)
+{
+ memcpy(pov, plt_entry, plt_entry_size);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 2,
+ got_address + got_offset);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 33, plt_rel_offset);
+ elfcpp::Swap<32, false>::writeval(pov + 38, - (plt_offset + 38 + 4));
+ return 32;
+}
+
+// Subsequent entries in the PLT for a shared object.
+
+const unsigned char
+Output_data_plt_i386_nacl_dyn::plt_entry[plt_entry_size] =
+{
+ 0x8b, 0x8b, // movl offset(%ebx), %ecx
+ 0, 0, 0, 0, // replaced with offset of symbol in .got
+ 0x83, 0xe1, 0xe0, // andl $NACLMASK, %ecx
+ 0xff, 0xe1, // jmp *%ecx
+
+ // Pad to the next 32-byte boundary with nop instructions.
+ 0x90,
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+
+ // Lazy GOT entries point here (32-byte aligned).
+ 0x68, // pushl immediate
+ 0, 0, 0, 0, // replaced with offset into relocation table.
+ 0xe9, // jmp relative
+ 0, 0, 0, 0, // replaced with offset to start of .plt.
+
+ // Pad to the next 32-byte boundary with nop instructions.
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90,
+ 0x90, 0x90
+};
+
+unsigned int
+Output_data_plt_i386_nacl_dyn::do_fill_plt_entry(
+ unsigned char* pov,
+ elfcpp::Elf_types<32>::Elf_Addr,
+ unsigned int got_offset,
+ unsigned int plt_offset,
+ unsigned int plt_rel_offset)
+{
+ memcpy(pov, plt_entry, plt_entry_size);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 2, got_offset);
+ elfcpp::Swap_unaligned<32, false>::writeval(pov + 33, plt_rel_offset);
+ elfcpp::Swap<32, false>::writeval(pov + 38, - (plt_offset + 38 + 4));
+ return 32;
+}
+
+const unsigned char
+Output_data_plt_i386_nacl::plt_eh_frame_fde[plt_eh_frame_fde_size] =
+{
+ 0, 0, 0, 0, // Replaced with offset to .plt.
+ 0, 0, 0, 0, // Replaced with size of .plt.
+ 0, // Augmentation size.
+ elfcpp::DW_CFA_def_cfa_offset, 8, // DW_CFA_def_cfa_offset: 8.
+ elfcpp::DW_CFA_advance_loc + 6, // Advance 6 to __PLT__ + 6.
+ elfcpp::DW_CFA_def_cfa_offset, 12, // DW_CFA_def_cfa_offset: 12.
+ elfcpp::DW_CFA_advance_loc + 58, // Advance 58 to __PLT__ + 64.
+ elfcpp::DW_CFA_def_cfa_expression, // DW_CFA_def_cfa_expression.
+ 13, // Block length.
+ elfcpp::DW_OP_breg4, 4, // Push %esp + 4.
+ elfcpp::DW_OP_breg8, 0, // Push %eip.
+ elfcpp::DW_OP_const1u, 63, // Push 0x3f.
+ elfcpp::DW_OP_and, // & (%eip & 0x3f).
+ elfcpp::DW_OP_const1u, 37, // Push 0x25.
+ elfcpp::DW_OP_ge, // >= ((%eip & 0x3f) >= 0x25)
+ elfcpp::DW_OP_lit2, // Push 2.
+ elfcpp::DW_OP_shl, // << (((%eip & 0x3f) >= 0x25) << 2)
+ elfcpp::DW_OP_plus, // + ((((%eip&0x3f)>=0x25)<<2)+%esp+4
+ elfcpp::DW_CFA_nop, // Align to 32 bytes.
+ elfcpp::DW_CFA_nop
+};
+
+// Return a string used to fill a code section with nops.
+// For NaCl, long NOPs are only valid if they do not cross
+// bundle alignment boundaries, so keep it simple with one-byte NOPs.
+std::string
+Target_i386_nacl::do_code_fill(section_size_type length) const
+{
+ return std::string(length, static_cast<char>(0x90));
+}
+
+// The selector for i386-nacl object files.
+
+class Target_selector_i386_nacl
+ : public Target_selector_nacl<Target_selector_i386, Target_i386_nacl>
+{
+ public:
+ Target_selector_i386_nacl()
+ : Target_selector_nacl<Target_selector_i386,
+ Target_i386_nacl>("x86-32",
+ "elf32-i386-nacl",
+ "elf_i386_nacl")
+ { }
+};
+
+Target_selector_i386_nacl target_selector_i386;
+
+// IAMCU variant. It uses EM_IAMCU, not EM_386.
+
+class Target_iamcu : public Target_i386
+{
+ public:
+ Target_iamcu()
+ : Target_i386(&iamcu_info)
+ { }
+
+ private:
+ // Information about this specific target which we pass to the
+ // general Target structure.
+ static const Target::Target_info iamcu_info;
+};
+
+const Target::Target_info Target_iamcu::iamcu_info =
+{
+ 32, // size
+ false, // is_big_endian
+ elfcpp::EM_IAMCU, // machine_code
+ false, // has_make_symbol
+ false, // has_resolve
+ true, // has_code_fill
+ true, // is_default_stack_executable
+ true, // can_icf_inline_merge_sections
+ '\0', // wrap_char
+ "/usr/lib/libc.so.1", // dynamic_linker
+ 0x08048000, // default_text_segment_address
+ 0x1000, // abi_pagesize (overridable by -z max-page-size)
+ 0x1000, // common_pagesize (overridable by -z common-page-size)
+ false, // isolate_execinstr
+ 0, // rosegment_gap
+ elfcpp::SHN_UNDEF, // small_common_shndx
+ elfcpp::SHN_UNDEF, // large_common_shndx
+ 0, // small_common_section_flags
+ 0, // large_common_section_flags
+ NULL, // attributes_section
+ NULL, // attributes_vendor
+ "_start", // entry_symbol_name
+ 32, // hash_entry_size
+ elfcpp::SHT_PROGBITS, // unwind_section_type
+};
+
+class Target_selector_iamcu : public Target_selector
+{
+public:
+ Target_selector_iamcu()
+ : Target_selector(elfcpp::EM_IAMCU, 32, false, "elf32-iamcu",
+ "elf_iamcu")
+ { }
+
+ Target*
+ do_instantiate_target()
+ { return new Target_iamcu(); }
+};
+
+Target_selector_iamcu target_selector_iamcu;
+
+} // End anonymous namespace.
Index: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new/gold
===================================================================
--- GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new/gold (nonexistent)
+++ GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new/gold (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new/gold
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-gold-i386-gnu-property-notes.patch
+
+mv binutils-$VERSION-gold-i386-gnu-property-notes.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch/file.list (revision 5)
@@ -0,0 +1 @@
+binutils-2.39/gold/i386.cc
Index: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch
===================================================================
--- GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch (nonexistent)
+++ GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-i386-gnu-property-notes-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new/gold/layout.cc
===================================================================
--- GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new/gold/layout.cc (nonexistent)
+++ GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new/gold/layout.cc (revision 5)
@@ -0,0 +1,6465 @@
+// layout.cc -- lay out output file sections for gold
+
+// Copyright (C) 2006-2022 Free Software Foundation, Inc.
+// Written by Ian Lance Taylor <iant@google.com>.
+
+// This file is part of gold.
+
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+// MA 02110-1301, USA.
+
+#include "gold.h"
+
+#include <cerrno>
+#include <cstring>
+#include <algorithm>
+#include <iostream>
+#include <fstream>
+#include <utility>
+#include <fcntl.h>
+#include <fnmatch.h>
+#include <unistd.h>
+#include "libiberty.h"
+#include "md5.h"
+#include "sha1.h"
+#ifdef __MINGW32__
+#include <windows.h>
+#include <rpcdce.h>
+#endif
+
+#include "parameters.h"
+#include "options.h"
+#include "mapfile.h"
+#include "script.h"
+#include "script-sections.h"
+#include "output.h"
+#include "symtab.h"
+#include "dynobj.h"
+#include "ehframe.h"
+#include "gdb-index.h"
+#include "compressed_output.h"
+#include "reduced_debug_output.h"
+#include "object.h"
+#include "reloc.h"
+#include "descriptors.h"
+#include "plugin.h"
+#include "incremental.h"
+#include "layout.h"
+
+namespace gold
+{
+
+// Class Free_list.
+
+// The total number of free lists used.
+unsigned int Free_list::num_lists = 0;
+// The total number of free list nodes used.
+unsigned int Free_list::num_nodes = 0;
+// The total number of calls to Free_list::remove.
+unsigned int Free_list::num_removes = 0;
+// The total number of nodes visited during calls to Free_list::remove.
+unsigned int Free_list::num_remove_visits = 0;
+// The total number of calls to Free_list::allocate.
+unsigned int Free_list::num_allocates = 0;
+// The total number of nodes visited during calls to Free_list::allocate.
+unsigned int Free_list::num_allocate_visits = 0;
+
+// Initialize the free list. Creates a single free list node that
+// describes the entire region of length LEN. If EXTEND is true,
+// allocate() is allowed to extend the region beyond its initial
+// length.
+
+void
+Free_list::init(off_t len, bool extend)
+{
+ this->list_.push_front(Free_list_node(0, len));
+ this->last_remove_ = this->list_.begin();
+ this->extend_ = extend;
+ this->length_ = len;
+ ++Free_list::num_lists;
+ ++Free_list::num_nodes;
+}
+
+// Remove a chunk from the free list. Because we start with a single
+// node that covers the entire section, and remove chunks from it one
+// at a time, we do not need to coalesce chunks or handle cases that
+// span more than one free node. We expect to remove chunks from the
+// free list in order, and we expect to have only a few chunks of free
+// space left (corresponding to files that have changed since the last
+// incremental link), so a simple linear list should provide sufficient
+// performance.
+
+void
+Free_list::remove(off_t start, off_t end)
+{
+ if (start == end)
+ return;
+ gold_assert(start < end);
+
+ ++Free_list::num_removes;
+
+ Iterator p = this->last_remove_;
+ if (p->start_ > start)
+ p = this->list_.begin();
+
+ for (; p != this->list_.end(); ++p)
+ {
+ ++Free_list::num_remove_visits;
+ // Find a node that wholly contains the indicated region.
+ if (p->start_ <= start && p->end_ >= end)
+ {
+ // Case 1: the indicated region spans the whole node.
+ // Add some fuzz to avoid creating tiny free chunks.
+ if (p->start_ + 3 >= start && p->end_ <= end + 3)
+ p = this->list_.erase(p);
+ // Case 2: remove a chunk from the start of the node.
+ else if (p->start_ + 3 >= start)
+ p->start_ = end;
+ // Case 3: remove a chunk from the end of the node.
+ else if (p->end_ <= end + 3)
+ p->end_ = start;
+ // Case 4: remove a chunk from the middle, and split
+ // the node into two.
+ else
+ {
+ Free_list_node newnode(p->start_, start);
+ p->start_ = end;
+ this->list_.insert(p, newnode);
+ ++Free_list::num_nodes;
+ }
+ this->last_remove_ = p;
+ return;
+ }
+ }
+
+ // Did not find a node containing the given chunk. This could happen
+ // because a small chunk was already removed due to the fuzz.
+ gold_debug(DEBUG_INCREMENTAL,
+ "Free_list::remove(%d,%d) not found",
+ static_cast<int>(start), static_cast<int>(end));
+}
+
+// Allocate a chunk of size LEN from the free list. Returns -1ULL
+// if a sufficiently large chunk of free space is not found.
+// We use a simple first-fit algorithm.
+
+off_t
+Free_list::allocate(off_t len, uint64_t align, off_t minoff)
+{
+ gold_debug(DEBUG_INCREMENTAL,
+ "Free_list::allocate(%08lx, %d, %08lx)",
+ static_cast<long>(len), static_cast<int>(align),
+ static_cast<long>(minoff));
+ if (len == 0)
+ return align_address(minoff, align);
+
+ ++Free_list::num_allocates;
+
+ // We usually want to drop free chunks smaller than 4 bytes.
+ // If we need to guarantee a minimum hole size, though, we need
+ // to keep track of all free chunks.
+ const int fuzz = this->min_hole_ > 0 ? 0 : 3;
+
+ for (Iterator p = this->list_.begin(); p != this->list_.end(); ++p)
+ {
+ ++Free_list::num_allocate_visits;
+ off_t start = p->start_ > minoff ? p->start_ : minoff;
+ start = align_address(start, align);
+ off_t end = start + len;
+ if (end > p->end_ && p->end_ == this->length_ && this->extend_)
+ {
+ this->length_ = end;
+ p->end_ = end;
+ }
+ if (end == p->end_ || (end <= p->end_ - this->min_hole_))
+ {
+ if (p->start_ + fuzz >= start && p->end_ <= end + fuzz)
+ this->list_.erase(p);
+ else if (p->start_ + fuzz >= start)
+ p->start_ = end;
+ else if (p->end_ <= end + fuzz)
+ p->end_ = start;
+ else
+ {
+ Free_list_node newnode(p->start_, start);
+ p->start_ = end;
+ this->list_.insert(p, newnode);
+ ++Free_list::num_nodes;
+ }
+ return start;
+ }
+ }
+ if (this->extend_)
+ {
+ off_t start = align_address(this->length_, align);
+ this->length_ = start + len;
+ return start;
+ }
+ return -1;
+}
+
+// Dump the free list (for debugging).
+void
+Free_list::dump()
+{
+ gold_info("Free list:\n start end length\n");
+ for (Iterator p = this->list_.begin(); p != this->list_.end(); ++p)
+ gold_info(" %08lx %08lx %08lx", static_cast<long>(p->start_),
+ static_cast<long>(p->end_),
+ static_cast<long>(p->end_ - p->start_));
+}
+
+// Print the statistics for the free lists.
+void
+Free_list::print_stats()
+{
+ fprintf(stderr, _("%s: total free lists: %u\n"),
+ program_name, Free_list::num_lists);
+ fprintf(stderr, _("%s: total free list nodes: %u\n"),
+ program_name, Free_list::num_nodes);
+ fprintf(stderr, _("%s: calls to Free_list::remove: %u\n"),
+ program_name, Free_list::num_removes);
+ fprintf(stderr, _("%s: nodes visited: %u\n"),
+ program_name, Free_list::num_remove_visits);
+ fprintf(stderr, _("%s: calls to Free_list::allocate: %u\n"),
+ program_name, Free_list::num_allocates);
+ fprintf(stderr, _("%s: nodes visited: %u\n"),
+ program_name, Free_list::num_allocate_visits);
+}
+
+// A Hash_task computes the MD5 checksum of an array of char.
+
+class Hash_task : public Task
+{
+ public:
+ Hash_task(Output_file* of,
+ size_t offset,
+ size_t size,
+ unsigned char* dst,
+ Task_token* final_blocker)
+ : of_(of), offset_(offset), size_(size), dst_(dst),
+ final_blocker_(final_blocker)
+ { }
+
+ void
+ run(Workqueue*)
+ {
+ const unsigned char* iv =
+ this->of_->get_input_view(this->offset_, this->size_);
+ md5_buffer(reinterpret_cast<const char*>(iv), this->size_, this->dst_);
+ this->of_->free_input_view(this->offset_, this->size_, iv);
+ }
+
+ Task_token*
+ is_runnable()
+ { return NULL; }
+
+ // Unblock FINAL_BLOCKER_ when done.
+ void
+ locks(Task_locker* tl)
+ { tl->add(this, this->final_blocker_); }
+
+ std::string
+ get_name() const
+ { return "Hash_task"; }
+
+ private:
+ Output_file* of_;
+ const size_t offset_;
+ const size_t size_;
+ unsigned char* const dst_;
+ Task_token* const final_blocker_;
+};
+
+// Layout::Relaxation_debug_check methods.
+
+// Check that sections and special data are in reset states.
+// We do not save states for Output_sections and special Output_data.
+// So we check that they have not assigned any addresses or offsets.
+// clean_up_after_relaxation simply resets their addresses and offsets.
+void
+Layout::Relaxation_debug_check::check_output_data_for_reset_values(
+ const Layout::Section_list& sections,
+ const Layout::Data_list& special_outputs,
+ const Layout::Data_list& relax_outputs)
+{
+ for(Layout::Section_list::const_iterator p = sections.begin();
+ p != sections.end();
+ ++p)
+ gold_assert((*p)->address_and_file_offset_have_reset_values());
+
+ for(Layout::Data_list::const_iterator p = special_outputs.begin();
+ p != special_outputs.end();
+ ++p)
+ gold_assert((*p)->address_and_file_offset_have_reset_values());
+
+ gold_assert(relax_outputs.empty());
+}
+
+// Save information of SECTIONS for checking later.
+
+void
+Layout::Relaxation_debug_check::read_sections(
+ const Layout::Section_list& sections)
+{
+ for(Layout::Section_list::const_iterator p = sections.begin();
+ p != sections.end();
+ ++p)
+ {
+ Output_section* os = *p;
+ Section_info info;
+ info.output_section = os;
+ info.address = os->is_address_valid() ? os->address() : 0;
+ info.data_size = os->is_data_size_valid() ? os->data_size() : -1;
+ info.offset = os->is_offset_valid()? os->offset() : -1 ;
+ this->section_infos_.push_back(info);
+ }
+}
+
+// Verify SECTIONS using previously recorded information.
+
+void
+Layout::Relaxation_debug_check::verify_sections(
+ const Layout::Section_list& sections)
+{
+ size_t i = 0;
+ for(Layout::Section_list::const_iterator p = sections.begin();
+ p != sections.end();
+ ++p, ++i)
+ {
+ Output_section* os = *p;
+ uint64_t address = os->is_address_valid() ? os->address() : 0;
+ off_t data_size = os->is_data_size_valid() ? os->data_size() : -1;
+ off_t offset = os->is_offset_valid()? os->offset() : -1 ;
+
+ if (i >= this->section_infos_.size())
+ {
+ gold_fatal("Section_info of %s missing.\n", os->name());
+ }
+ const Section_info& info = this->section_infos_[i];
+ if (os != info.output_section)
+ gold_fatal("Section order changed. Expecting %s but see %s\n",
+ info.output_section->name(), os->name());
+ if (address != info.address
+ || data_size != info.data_size
+ || offset != info.offset)
+ gold_fatal("Section %s changed.\n", os->name());
+ }
+}
+
+// Layout_task_runner methods.
+
+// Lay out the sections. This is called after all the input objects
+// have been read.
+
+void
+Layout_task_runner::run(Workqueue* workqueue, const Task* task)
+{
+ // See if any of the input definitions violate the One Definition Rule.
+ // TODO: if this is too slow, do this as a task, rather than inline.
+ this->symtab_->detect_odr_violations(task, this->options_.output_file_name());
+
+ Layout* layout = this->layout_;
+ off_t file_size = layout->finalize(this->input_objects_,
+ this->symtab_,
+ this->target_,
+ task);
+
+ // Now we know the final size of the output file and we know where
+ // each piece of information goes.
+
+ if (this->mapfile_ != NULL)
+ {
+ this->mapfile_->print_discarded_sections(this->input_objects_);
+ layout->print_to_mapfile(this->mapfile_);
+ }
+
+ Output_file* of;
+ if (layout->incremental_base() == NULL)
+ {
+ of = new Output_file(parameters->options().output_file_name());
+ if (this->options_.oformat_enum() != General_options::OBJECT_FORMAT_ELF)
+ of->set_is_temporary();
+ of->open(file_size);
+ }
+ else
+ {
+ of = layout->incremental_base()->output_file();
+
+ // Apply the incremental relocations for symbols whose values
+ // have changed. We do this before we resize the file and start
+ // writing anything else to it, so that we can read the old
+ // incremental information from the file before (possibly)
+ // overwriting it.
+ if (parameters->incremental_update())
+ layout->incremental_base()->apply_incremental_relocs(this->symtab_,
+ this->layout_,
+ of);
+
+ of->resize(file_size);
+ }
+
+ // Queue up the final set of tasks.
+ gold::queue_final_tasks(this->options_, this->input_objects_,
+ this->symtab_, layout, workqueue, of);
+}
+
+// Layout methods.
+
+Layout::Layout(int number_of_input_files, Script_options* script_options)
+ : number_of_input_files_(number_of_input_files),
+ script_options_(script_options),
+ namepool_(),
+ sympool_(),
+ dynpool_(),
+ signatures_(),
+ section_name_map_(),
+ segment_list_(),
+ section_list_(),
+ unattached_section_list_(),
+ special_output_list_(),
+ relax_output_list_(),
+ section_headers_(NULL),
+ tls_segment_(NULL),
+ relro_segment_(NULL),
+ interp_segment_(NULL),
+ increase_relro_(0),
+ symtab_section_(NULL),
+ symtab_xindex_(NULL),
+ dynsym_section_(NULL),
+ dynsym_xindex_(NULL),
+ dynamic_section_(NULL),
+ dynamic_symbol_(NULL),
+ dynamic_data_(NULL),
+ eh_frame_section_(NULL),
+ eh_frame_data_(NULL),
+ added_eh_frame_data_(false),
+ eh_frame_hdr_section_(NULL),
+ gdb_index_data_(NULL),
+ build_id_note_(NULL),
+ debug_abbrev_(NULL),
+ debug_info_(NULL),
+ group_signatures_(),
+ output_file_size_(-1),
+ have_added_input_section_(false),
+ sections_are_attached_(false),
+ input_requires_executable_stack_(false),
+ input_with_gnu_stack_note_(false),
+ input_without_gnu_stack_note_(false),
+ has_static_tls_(false),
+ any_postprocessing_sections_(false),
+ resized_signatures_(false),
+ have_stabstr_section_(false),
+ section_ordering_specified_(false),
+ unique_segment_for_sections_specified_(false),
+ incremental_inputs_(NULL),
+ record_output_section_data_from_script_(false),
+ lto_slim_object_(false),
+ script_output_section_data_list_(),
+ segment_states_(NULL),
+ relaxation_debug_check_(NULL),
+ section_order_map_(),
+ section_segment_map_(),
+ input_section_position_(),
+ input_section_glob_(),
+ incremental_base_(NULL),
+ free_list_(),
+ gnu_properties_()
+{
+ // Make space for more than enough segments for a typical file.
+ // This is just for efficiency--it's OK if we wind up needing more.
+ this->segment_list_.reserve(12);
+
+ // We expect two unattached Output_data objects: the file header and
+ // the segment headers.
+ this->special_output_list_.reserve(2);
+
+ // Initialize structure needed for an incremental build.
+ if (parameters->incremental())
+ this->incremental_inputs_ = new Incremental_inputs;
+
+ // The section name pool is worth optimizing in all cases, because
+ // it is small, but there are often overlaps due to .rel sections.
+ this->namepool_.set_optimize();
+}
+
+// For incremental links, record the base file to be modified.
+
+void
+Layout::set_incremental_base(Incremental_binary* base)
+{
+ this->incremental_base_ = base;
+ this->free_list_.init(base->output_file()->filesize(), true);
+}
+
+// Hash a key we use to look up an output section mapping.
+
+size_t
+Layout::Hash_key::operator()(const Layout::Key& k) const
+{
+ return k.first + k.second.first + k.second.second;
+}
+
+// These are the debug sections that are actually used by gdb.
+// Currently, we've checked versions of gdb up to and including 7.4.
+// We only check the part of the name that follows ".debug_" or
+// ".zdebug_".
+
+static const char* gdb_sections[] =
+{
+ "abbrev",
+ "addr", // Fission extension
+ // "aranges", // not used by gdb as of 7.4
+ "frame",
+ "gdb_scripts",
+ "info",
+ "types",
+ "line",
+ "loc",
+ "macinfo",
+ "macro",
+ // "pubnames", // not used by gdb as of 7.4
+ // "pubtypes", // not used by gdb as of 7.4
+ // "gnu_pubnames", // Fission extension
+ // "gnu_pubtypes", // Fission extension
+ "ranges",
+ "str",
+ "str_offsets",
+};
+
+// This is the minimum set of sections needed for line numbers.
+
+static const char* lines_only_debug_sections[] =
+{
+ "abbrev",
+ // "addr", // Fission extension
+ // "aranges", // not used by gdb as of 7.4
+ // "frame",
+ // "gdb_scripts",
+ "info",
+ // "types",
+ "line",
+ // "loc",
+ // "macinfo",
+ // "macro",
+ // "pubnames", // not used by gdb as of 7.4
+ // "pubtypes", // not used by gdb as of 7.4
+ // "gnu_pubnames", // Fission extension
+ // "gnu_pubtypes", // Fission extension
+ // "ranges",
+ "str",
+ "str_offsets", // Fission extension
+};
+
+// These sections are the DWARF fast-lookup tables, and are not needed
+// when building a .gdb_index section.
+
+static const char* gdb_fast_lookup_sections[] =
+{
+ "aranges",
+ "pubnames",
+ "gnu_pubnames",
+ "pubtypes",
+ "gnu_pubtypes",
+};
+
+// Returns whether the given debug section is in the list of
+// debug-sections-used-by-some-version-of-gdb. SUFFIX is the
+// portion of the name following ".debug_" or ".zdebug_".
+
+static inline bool
+is_gdb_debug_section(const char* suffix)
+{
+ // We can do this faster: binary search or a hashtable. But why bother?
+ for (size_t i = 0; i < sizeof(gdb_sections)/sizeof(*gdb_sections); ++i)
+ if (strcmp(suffix, gdb_sections[i]) == 0)
+ return true;
+ return false;
+}
+
+// Returns whether the given section is needed for lines-only debugging.
+
+static inline bool
+is_lines_only_debug_section(const char* suffix)
+{
+ // We can do this faster: binary search or a hashtable. But why bother?
+ for (size_t i = 0;
+ i < sizeof(lines_only_debug_sections)/sizeof(*lines_only_debug_sections);
+ ++i)
+ if (strcmp(suffix, lines_only_debug_sections[i]) == 0)
+ return true;
+ return false;
+}
+
+// Returns whether the given section is a fast-lookup section that
+// will not be needed when building a .gdb_index section.
+
+static inline bool
+is_gdb_fast_lookup_section(const char* suffix)
+{
+ // We can do this faster: binary search or a hashtable. But why bother?
+ for (size_t i = 0;
+ i < sizeof(gdb_fast_lookup_sections)/sizeof(*gdb_fast_lookup_sections);
+ ++i)
+ if (strcmp(suffix, gdb_fast_lookup_sections[i]) == 0)
+ return true;
+ return false;
+}
+
+// Sometimes we compress sections. This is typically done for
+// sections that are not part of normal program execution (such as
+// .debug_* sections), and where the readers of these sections know
+// how to deal with compressed sections. This routine doesn't say for
+// certain whether we'll compress -- it depends on commandline options
+// as well -- just whether this section is a candidate for compression.
+// (The Output_compressed_section class decides whether to compress
+// a given section, and picks the name of the compressed section.)
+
+static bool
+is_compressible_debug_section(const char* secname)
+{
+ return (is_prefix_of(".debug", secname));
+}
+
+// We may see compressed debug sections in input files. Return TRUE
+// if this is the name of a compressed debug section.
+
+bool
+is_compressed_debug_section(const char* secname)
+{
+ return (is_prefix_of(".zdebug", secname));
+}
+
+std::string
+corresponding_uncompressed_section_name(std::string secname)
+{
+ gold_assert(secname[0] == '.' && secname[1] == 'z');
+ std::string ret(".");
+ ret.append(secname, 2, std::string::npos);
+ return ret;
+}
+
+// Whether to include this section in the link.
+
+template<int size, bool big_endian>
+bool
+Layout::include_section(Sized_relobj_file<size, big_endian>*, const char* name,
+ const elfcpp::Shdr<size, big_endian>& shdr)
+{
+ if (!parameters->options().relocatable()
+ && (shdr.get_sh_flags() & elfcpp::SHF_EXCLUDE))
+ return false;
+
+ elfcpp::Elf_Word sh_type = shdr.get_sh_type();
+
+ if ((sh_type >= elfcpp::SHT_LOOS && sh_type <= elfcpp::SHT_HIOS)
+ || (sh_type >= elfcpp::SHT_LOPROC && sh_type <= elfcpp::SHT_HIPROC))
+ return parameters->target().should_include_section(sh_type);
+
+ switch (sh_type)
+ {
+ case elfcpp::SHT_NULL:
+ case elfcpp::SHT_SYMTAB:
+ case elfcpp::SHT_DYNSYM:
+ case elfcpp::SHT_HASH:
+ case elfcpp::SHT_DYNAMIC:
+ case elfcpp::SHT_SYMTAB_SHNDX:
+ return false;
+
+ case elfcpp::SHT_STRTAB:
+ // Discard the sections which have special meanings in the ELF
+ // ABI. Keep others (e.g., .stabstr). We could also do this by
+ // checking the sh_link fields of the appropriate sections.
+ return (strcmp(name, ".dynstr") != 0
+ && strcmp(name, ".strtab") != 0
+ && strcmp(name, ".shstrtab") != 0);
+
+ case elfcpp::SHT_RELA:
+ case elfcpp::SHT_REL:
+ case elfcpp::SHT_GROUP:
+ // If we are emitting relocations these should be handled
+ // elsewhere.
+ gold_assert(!parameters->options().relocatable());
+ return false;
+
+ case elfcpp::SHT_PROGBITS:
+ if (parameters->options().strip_debug()
+ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0)
+ {
+ if (is_debug_info_section(name))
+ return false;
+ }
+ if (parameters->options().strip_debug_non_line()
+ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0)
+ {
+ // Debugging sections can only be recognized by name.
+ if (is_prefix_of(".debug_", name)
+ && !is_lines_only_debug_section(name + 7))
+ return false;
+ if (is_prefix_of(".zdebug_", name)
+ && !is_lines_only_debug_section(name + 8))
+ return false;
+ }
+ if (parameters->options().strip_debug_gdb()
+ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0)
+ {
+ // Debugging sections can only be recognized by name.
+ if (is_prefix_of(".debug_", name)
+ && !is_gdb_debug_section(name + 7))
+ return false;
+ if (is_prefix_of(".zdebug_", name)
+ && !is_gdb_debug_section(name + 8))
+ return false;
+ }
+ if (parameters->options().gdb_index()
+ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0)
+ {
+ // When building .gdb_index, we can strip .debug_pubnames,
+ // .debug_pubtypes, and .debug_aranges sections.
+ if (is_prefix_of(".debug_", name)
+ && is_gdb_fast_lookup_section(name + 7))
+ return false;
+ if (is_prefix_of(".zdebug_", name)
+ && is_gdb_fast_lookup_section(name + 8))
+ return false;
+ }
+ if (parameters->options().strip_lto_sections()
+ && !parameters->options().relocatable()
+ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0)
+ {
+ // Ignore LTO sections containing intermediate code.
+ if (is_prefix_of(".gnu.lto_", name))
+ return false;
+ }
+ // The GNU linker strips .gnu_debuglink sections, so we do too.
+ // This is a feature used to keep debugging information in
+ // separate files.
+ if (strcmp(name, ".gnu_debuglink") == 0)
+ return false;
+ return true;
+
+ default:
+ return true;
+ }
+}
+
+// Return an output section named NAME, or NULL if there is none.
+
+Output_section*
+Layout::find_output_section(const char* name) const
+{
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ if (strcmp((*p)->name(), name) == 0)
+ return *p;
+ return NULL;
+}
+
+// Return an output segment of type TYPE, with segment flags SET set
+// and segment flags CLEAR clear. Return NULL if there is none.
+
+Output_segment*
+Layout::find_output_segment(elfcpp::PT type, elfcpp::Elf_Word set,
+ elfcpp::Elf_Word clear) const
+{
+ for (Segment_list::const_iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ if (static_cast<elfcpp::PT>((*p)->type()) == type
+ && ((*p)->flags() & set) == set
+ && ((*p)->flags() & clear) == 0)
+ return *p;
+ return NULL;
+}
+
+// When we put a .ctors or .dtors section with more than one word into
+// a .init_array or .fini_array section, we need to reverse the words
+// in the .ctors/.dtors section. This is because .init_array executes
+// constructors front to back, where .ctors executes them back to
+// front, and vice-versa for .fini_array/.dtors. Although we do want
+// to remap .ctors/.dtors into .init_array/.fini_array because it can
+// be more efficient, we don't want to change the order in which
+// constructors/destructors are run. This set just keeps track of
+// these sections which need to be reversed. It is only changed by
+// Layout::layout. It should be a private member of Layout, but that
+// would require layout.h to #include object.h to get the definition
+// of Section_id.
+static Unordered_set<Section_id, Section_id_hash> ctors_sections_in_init_array;
+
+// Return whether OBJECT/SHNDX is a .ctors/.dtors section mapped to a
+// .init_array/.fini_array section.
+
+bool
+Layout::is_ctors_in_init_array(Relobj* relobj, unsigned int shndx) const
+{
+ return (ctors_sections_in_init_array.find(Section_id(relobj, shndx))
+ != ctors_sections_in_init_array.end());
+}
+
+// Return the output section to use for section NAME with type TYPE
+// and section flags FLAGS. NAME must be canonicalized in the string
+// pool, and NAME_KEY is the key. ORDER is where this should appear
+// in the output sections. IS_RELRO is true for a relro section.
+
+Output_section*
+Layout::get_output_section(const char* name, Stringpool::Key name_key,
+ elfcpp::Elf_Word type, elfcpp::Elf_Xword flags,
+ Output_section_order order, bool is_relro)
+{
+ elfcpp::Elf_Word lookup_type = type;
+
+ // For lookup purposes, treat INIT_ARRAY, FINI_ARRAY, and
+ // PREINIT_ARRAY like PROGBITS. This ensures that we combine
+ // .init_array, .fini_array, and .preinit_array sections by name
+ // whatever their type in the input file. We do this because the
+ // types are not always right in the input files.
+ if (lookup_type == elfcpp::SHT_INIT_ARRAY
+ || lookup_type == elfcpp::SHT_FINI_ARRAY
+ || lookup_type == elfcpp::SHT_PREINIT_ARRAY)
+ lookup_type = elfcpp::SHT_PROGBITS;
+
+ elfcpp::Elf_Xword lookup_flags = flags;
+
+ // Ignoring SHF_WRITE and SHF_EXECINSTR here means that we combine
+ // read-write with read-only sections. Some other ELF linkers do
+ // not do this. FIXME: Perhaps there should be an option
+ // controlling this.
+ lookup_flags &= ~(elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR);
+
+ const Key key(name_key, std::make_pair(lookup_type, lookup_flags));
+ const std::pair<Key, Output_section*> v(key, NULL);
+ std::pair<Section_name_map::iterator, bool> ins(
+ this->section_name_map_.insert(v));
+
+ if (!ins.second)
+ return ins.first->second;
+ else
+ {
+ // This is the first time we've seen this name/type/flags
+ // combination. For compatibility with the GNU linker, we
+ // combine sections with contents and zero flags with sections
+ // with non-zero flags. This is a workaround for cases where
+ // assembler code forgets to set section flags. FIXME: Perhaps
+ // there should be an option to control this.
+ Output_section* os = NULL;
+
+ if (lookup_type == elfcpp::SHT_PROGBITS)
+ {
+ if (flags == 0)
+ {
+ Output_section* same_name = this->find_output_section(name);
+ if (same_name != NULL
+ && (same_name->type() == elfcpp::SHT_PROGBITS
+ || same_name->type() == elfcpp::SHT_INIT_ARRAY
+ || same_name->type() == elfcpp::SHT_FINI_ARRAY
+ || same_name->type() == elfcpp::SHT_PREINIT_ARRAY)
+ && (same_name->flags() & elfcpp::SHF_TLS) == 0)
+ os = same_name;
+ }
+#if 0 /* BZ 1722715, PR 17556. */
+ else if ((flags & elfcpp::SHF_TLS) == 0)
+ {
+ elfcpp::Elf_Xword zero_flags = 0;
+ const Key zero_key(name_key, std::make_pair(lookup_type,
+ zero_flags));
+ Section_name_map::iterator p =
+ this->section_name_map_.find(zero_key);
+ if (p != this->section_name_map_.end())
+ os = p->second;
+ }
+#endif
+ }
+
+ if (os == NULL)
+ os = this->make_output_section(name, type, flags, order, is_relro);
+
+ ins.first->second = os;
+ return os;
+ }
+}
+
+// Returns TRUE iff NAME (an input section from RELOBJ) will
+// be mapped to an output section that should be KEPT.
+
+bool
+Layout::keep_input_section(const Relobj* relobj, const char* name)
+{
+ if (! this->script_options_->saw_sections_clause())
+ return false;
+
+ Script_sections* ss = this->script_options_->script_sections();
+ const char* file_name = relobj == NULL ? NULL : relobj->name().c_str();
+ Output_section** output_section_slot;
+ Script_sections::Section_type script_section_type;
+ bool keep;
+
+ name = ss->output_section_name(file_name, name, &output_section_slot,
+ &script_section_type, &keep, true);
+ return name != NULL && keep;
+}
+
+// Clear the input section flags that should not be copied to the
+// output section.
+
+elfcpp::Elf_Xword
+Layout::get_output_section_flags(elfcpp::Elf_Xword input_section_flags)
+{
+ // Some flags in the input section should not be automatically
+ // copied to the output section.
+ input_section_flags &= ~ (elfcpp::SHF_INFO_LINK
+ | elfcpp::SHF_GROUP
+ | elfcpp::SHF_COMPRESSED
+ | elfcpp::SHF_MERGE
+ | elfcpp::SHF_STRINGS);
+
+ // We only clear the SHF_LINK_ORDER flag in for
+ // a non-relocatable link.
+ if (!parameters->options().relocatable())
+ input_section_flags &= ~elfcpp::SHF_LINK_ORDER;
+
+ return input_section_flags;
+}
+
+// Pick the output section to use for section NAME, in input file
+// RELOBJ, with type TYPE and flags FLAGS. RELOBJ may be NULL for a
+// linker created section. IS_INPUT_SECTION is true if we are
+// choosing an output section for an input section found in a input
+// file. ORDER is where this section should appear in the output
+// sections. IS_RELRO is true for a relro section. This will return
+// NULL if the input section should be discarded. MATCH_INPUT_SPEC
+// is true if the section name should be matched against input specs
+// in a linker script.
+
+Output_section*
+Layout::choose_output_section(const Relobj* relobj, const char* name,
+ elfcpp::Elf_Word type, elfcpp::Elf_Xword flags,
+ bool is_input_section, Output_section_order order,
+ bool is_relro, bool is_reloc,
+ bool match_input_spec)
+{
+ // We should not see any input sections after we have attached
+ // sections to segments.
+ gold_assert(!is_input_section || !this->sections_are_attached_);
+
+ flags = this->get_output_section_flags(flags);
+
+ if (this->script_options_->saw_sections_clause() && !is_reloc)
+ {
+ // We are using a SECTIONS clause, so the output section is
+ // chosen based only on the name.
+
+ Script_sections* ss = this->script_options_->script_sections();
+ const char* file_name = relobj == NULL ? NULL : relobj->name().c_str();
+ Output_section** output_section_slot;
+ Script_sections::Section_type script_section_type;
+ const char* orig_name = name;
+ bool keep;
+ name = ss->output_section_name(file_name, name, &output_section_slot,
+ &script_section_type, &keep,
+ match_input_spec);
+
+ if (name == NULL)
+ {
+ gold_debug(DEBUG_SCRIPT, _("Unable to create output section '%s' "
+ "because it is not allowed by the "
+ "SECTIONS clause of the linker script"),
+ orig_name);
+ // The SECTIONS clause says to discard this input section.
+ return NULL;
+ }
+
+ // We can only handle script section types ST_NONE and ST_NOLOAD.
+ switch (script_section_type)
+ {
+ case Script_sections::ST_NONE:
+ break;
+ case Script_sections::ST_NOLOAD:
+ flags &= elfcpp::SHF_ALLOC;
+ break;
+ default:
+ gold_unreachable();
+ }
+
+ // If this is an orphan section--one not mentioned in the linker
+ // script--then OUTPUT_SECTION_SLOT will be NULL, and we do the
+ // default processing below.
+
+ if (output_section_slot != NULL)
+ {
+ if (*output_section_slot != NULL)
+ {
+ (*output_section_slot)->update_flags_for_input_section(flags);
+ return *output_section_slot;
+ }
+
+ // We don't put sections found in the linker script into
+ // SECTION_NAME_MAP_. That keeps us from getting confused
+ // if an orphan section is mapped to a section with the same
+ // name as one in the linker script.
+
+ name = this->namepool_.add(name, false, NULL);
+
+ Output_section* os = this->make_output_section(name, type, flags,
+ order, is_relro);
+
+ os->set_found_in_sections_clause();
+
+ // Special handling for NOLOAD sections.
+ if (script_section_type == Script_sections::ST_NOLOAD)
+ {
+ os->set_is_noload();
+
+ // The constructor of Output_section sets addresses of non-ALLOC
+ // sections to 0 by default. We don't want that for NOLOAD
+ // sections even if they have no SHF_ALLOC flag.
+ if ((os->flags() & elfcpp::SHF_ALLOC) == 0
+ && os->is_address_valid())
+ {
+ gold_assert(os->address() == 0
+ && !os->is_offset_valid()
+ && !os->is_data_size_valid());
+ os->reset_address_and_file_offset();
+ }
+ }
+
+ *output_section_slot = os;
+ return os;
+ }
+ }
+
+ // FIXME: Handle SHF_OS_NONCONFORMING somewhere.
+
+ size_t len = strlen(name);
+ std::string uncompressed_name;
+
+ // Compressed debug sections should be mapped to the corresponding
+ // uncompressed section.
+ if (is_compressed_debug_section(name))
+ {
+ uncompressed_name =
+ corresponding_uncompressed_section_name(std::string(name, len));
+ name = uncompressed_name.c_str();
+ len = uncompressed_name.length();
+ }
+
+ // Turn NAME from the name of the input section into the name of the
+ // output section.
+ if (is_input_section
+ && !this->script_options_->saw_sections_clause()
+ && !parameters->options().relocatable())
+ {
+ const char *orig_name = name;
+ name = parameters->target().output_section_name(relobj, name, &len);
+ if (name == NULL)
+ name = Layout::output_section_name(relobj, orig_name, &len);
+ }
+
+ Stringpool::Key name_key;
+ name = this->namepool_.add_with_length(name, len, true, &name_key);
+
+ // Find or make the output section. The output section is selected
+ // based on the section name, type, and flags.
+ return this->get_output_section(name, name_key, type, flags, order, is_relro);
+}
+
+// For incremental links, record the initial fixed layout of a section
+// from the base file, and return a pointer to the Output_section.
+
+template<int size, bool big_endian>
+Output_section*
+Layout::init_fixed_output_section(const char* name,
+ elfcpp::Shdr<size, big_endian>& shdr)
+{
+ unsigned int sh_type = shdr.get_sh_type();
+
+ // We preserve the layout of PROGBITS, NOBITS, INIT_ARRAY, FINI_ARRAY,
+ // PRE_INIT_ARRAY, and NOTE sections.
+ // All others will be created from scratch and reallocated.
+ if (!can_incremental_update(sh_type))
+ return NULL;
+
+ // If we're generating a .gdb_index section, we need to regenerate
+ // it from scratch.
+ if (parameters->options().gdb_index()
+ && sh_type == elfcpp::SHT_PROGBITS
+ && strcmp(name, ".gdb_index") == 0)
+ return NULL;
+
+ typename elfcpp::Elf_types<size>::Elf_Addr sh_addr = shdr.get_sh_addr();
+ typename elfcpp::Elf_types<size>::Elf_Off sh_offset = shdr.get_sh_offset();
+ typename elfcpp::Elf_types<size>::Elf_WXword sh_size = shdr.get_sh_size();
+ typename elfcpp::Elf_types<size>::Elf_WXword sh_flags =
+ this->get_output_section_flags(shdr.get_sh_flags());
+ typename elfcpp::Elf_types<size>::Elf_WXword sh_addralign =
+ shdr.get_sh_addralign();
+
+ // Make the output section.
+ Stringpool::Key name_key;
+ name = this->namepool_.add(name, true, &name_key);
+ Output_section* os = this->get_output_section(name, name_key, sh_type,
+ sh_flags, ORDER_INVALID, false);
+ os->set_fixed_layout(sh_addr, sh_offset, sh_size, sh_addralign);
+ if (sh_type != elfcpp::SHT_NOBITS)
+ this->free_list_.remove(sh_offset, sh_offset + sh_size);
+ return os;
+}
+
+// Return the index by which an input section should be ordered. This
+// is used to sort some .text sections, for compatibility with GNU ld.
+
+int
+Layout::special_ordering_of_input_section(const char* name)
+{
+ // The GNU linker has some special handling for some sections that
+ // wind up in the .text section. Sections that start with these
+ // prefixes must appear first, and must appear in the order listed
+ // here.
+ static const char* const text_section_sort[] =
+ {
+ ".text.unlikely",
+ ".text.exit",
+ ".text.startup",
+ ".text.hot",
+ ".text.sorted"
+ };
+
+ for (size_t i = 0;
+ i < sizeof(text_section_sort) / sizeof(text_section_sort[0]);
+ i++)
+ if (is_prefix_of(text_section_sort[i], name))
+ return i;
+
+ return -1;
+}
+
+// Return the output section to use for input section SHNDX, with name
+// NAME, with header HEADER, from object OBJECT. RELOC_SHNDX is the
+// index of a relocation section which applies to this section, or 0
+// if none, or -1U if more than one. RELOC_TYPE is the type of the
+// relocation section if there is one. Set *OFF to the offset of this
+// input section without the output section. Return NULL if the
+// section should be discarded. Set *OFF to -1 if the section
+// contents should not be written directly to the output file, but
+// will instead receive special handling.
+
+template<int size, bool big_endian>
+Output_section*
+Layout::layout(Sized_relobj_file<size, big_endian>* object, unsigned int shndx,
+ const char* name, const elfcpp::Shdr<size, big_endian>& shdr,
+ unsigned int sh_type, unsigned int reloc_shndx,
+ unsigned int, off_t* off)
+{
+ *off = 0;
+
+ if (!this->include_section(object, name, shdr))
+ return NULL;
+
+ // In a relocatable link a grouped section must not be combined with
+ // any other sections.
+ Output_section* os;
+ if (parameters->options().relocatable()
+ && (shdr.get_sh_flags() & elfcpp::SHF_GROUP) != 0)
+ {
+ // Some flags in the input section should not be automatically
+ // copied to the output section.
+ elfcpp::Elf_Xword sh_flags = (shdr.get_sh_flags()
+ & ~ elfcpp::SHF_COMPRESSED);
+ name = this->namepool_.add(name, true, NULL);
+ os = this->make_output_section(name, sh_type, sh_flags, ORDER_INVALID,
+ false);
+ }
+ else
+ {
+ // Get the section flags and mask out any flags that do not
+ // take part in section matching.
+ elfcpp::Elf_Xword sh_flags
+ = (this->get_output_section_flags(shdr.get_sh_flags())
+ & ~object->osabi().ignored_sh_flags());
+
+ // All ".text.unlikely.*" sections can be moved to a unique
+ // segment with --text-unlikely-segment option.
+ bool text_unlikely_segment
+ = (parameters->options().text_unlikely_segment()
+ && is_prefix_of(".text.unlikely",
+ object->section_name(shndx).c_str()));
+ if (text_unlikely_segment)
+ {
+ Stringpool::Key name_key;
+ const char* os_name = this->namepool_.add(".text.unlikely", true,
+ &name_key);
+ os = this->get_output_section(os_name, name_key, sh_type, sh_flags,
+ ORDER_INVALID, false);
+ // Map this output section to a unique segment. This is done to
+ // separate "text" that is not likely to be executed from "text"
+ // that is likely executed.
+ os->set_is_unique_segment();
+ }
+ else
+ {
+ // Plugins can choose to place one or more subsets of sections in
+ // unique segments and this is done by mapping these section subsets
+ // to unique output sections. Check if this section needs to be
+ // remapped to a unique output section.
+ Section_segment_map::iterator it
+ = this->section_segment_map_.find(Const_section_id(object, shndx));
+ if (it == this->section_segment_map_.end())
+ {
+ os = this->choose_output_section(object, name, sh_type,
+ sh_flags, true, ORDER_INVALID,
+ false, false, true);
+ }
+ else
+ {
+ // We know the name of the output section, directly call
+ // get_output_section here by-passing choose_output_section.
+ const char* os_name = it->second->name;
+ Stringpool::Key name_key;
+ os_name = this->namepool_.add(os_name, true, &name_key);
+ os = this->get_output_section(os_name, name_key, sh_type,
+ sh_flags, ORDER_INVALID, false);
+ if (!os->is_unique_segment())
+ {
+ os->set_is_unique_segment();
+ os->set_extra_segment_flags(it->second->flags);
+ os->set_segment_alignment(it->second->align);
+ }
+ }
+ }
+ if (os == NULL)
+ return NULL;
+ }
+
+ // By default the GNU linker sorts input sections whose names match
+ // .ctors.*, .dtors.*, .init_array.*, or .fini_array.*. The
+ // sections are sorted by name. This is used to implement
+ // constructor priority ordering. We are compatible. When we put
+ // .ctor sections in .init_array and .dtor sections in .fini_array,
+ // we must also sort plain .ctor and .dtor sections.
+ if (!this->script_options_->saw_sections_clause()
+ && !parameters->options().relocatable()
+ && (is_prefix_of(".ctors.", name)
+ || is_prefix_of(".dtors.", name)
+ || is_prefix_of(".init_array.", name)
+ || is_prefix_of(".fini_array.", name)
+ || (parameters->options().ctors_in_init_array()
+ && (strcmp(name, ".ctors") == 0
+ || strcmp(name, ".dtors") == 0))))
+ os->set_must_sort_attached_input_sections();
+
+ // By default the GNU linker sorts some special text sections ahead
+ // of others. We are compatible.
+ if (parameters->options().text_reorder()
+ && !this->script_options_->saw_sections_clause()
+ && !this->is_section_ordering_specified()
+ && !parameters->options().relocatable()
+ && Layout::special_ordering_of_input_section(name) >= 0)
+ os->set_must_sort_attached_input_sections();
+
+ // If this is a .ctors or .ctors.* section being mapped to a
+ // .init_array section, or a .dtors or .dtors.* section being mapped
+ // to a .fini_array section, we will need to reverse the words if
+ // there is more than one. Record this section for later. See
+ // ctors_sections_in_init_array above.
+ if (!this->script_options_->saw_sections_clause()
+ && !parameters->options().relocatable()
+ && shdr.get_sh_size() > size / 8
+ && (((strcmp(name, ".ctors") == 0
+ || is_prefix_of(".ctors.", name))
+ && strcmp(os->name(), ".init_array") == 0)
+ || ((strcmp(name, ".dtors") == 0
+ || is_prefix_of(".dtors.", name))
+ && strcmp(os->name(), ".fini_array") == 0)))
+ ctors_sections_in_init_array.insert(Section_id(object, shndx));
+
+ // FIXME: Handle SHF_LINK_ORDER somewhere.
+
+ elfcpp::Elf_Xword orig_flags = os->flags();
+
+ *off = os->add_input_section(this, object, shndx, name, shdr, reloc_shndx,
+ this->script_options_->saw_sections_clause());
+
+ // If the flags changed, we may have to change the order.
+ if ((orig_flags & elfcpp::SHF_ALLOC) != 0)
+ {
+ orig_flags &= (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR);
+ elfcpp::Elf_Xword new_flags =
+ os->flags() & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR);
+ if (orig_flags != new_flags)
+ os->set_order(this->default_section_order(os, false));
+ }
+
+ this->have_added_input_section_ = true;
+
+ return os;
+}
+
+// Maps section SECN to SEGMENT s.
+void
+Layout::insert_section_segment_map(Const_section_id secn,
+ Unique_segment_info *s)
+{
+ gold_assert(this->unique_segment_for_sections_specified_);
+ this->section_segment_map_[secn] = s;
+}
+
+// Handle a relocation section when doing a relocatable link.
+
+template<int size, bool big_endian>
+Output_section*
+Layout::layout_reloc(Sized_relobj_file<size, big_endian>*,
+ unsigned int,
+ const elfcpp::Shdr<size, big_endian>& shdr,
+ Output_section* data_section,
+ Relocatable_relocs* rr)
+{
+ gold_assert(parameters->options().relocatable()
+ || parameters->options().emit_relocs());
+
+ int sh_type = shdr.get_sh_type();
+
+ std::string name;
+ if (sh_type == elfcpp::SHT_REL)
+ name = ".rel";
+ else if (sh_type == elfcpp::SHT_RELA)
+ name = ".rela";
+ else
+ gold_unreachable();
+ name += data_section->name();
+
+ // If the output data section already has a reloc section, use that;
+ // otherwise, make a new one.
+ Output_section* os = data_section->reloc_section();
+ if (os == NULL)
+ {
+ const char* n = this->namepool_.add(name.c_str(), true, NULL);
+ os = this->make_output_section(n, sh_type, shdr.get_sh_flags(),
+ ORDER_INVALID, false);
+ os->set_should_link_to_symtab();
+ os->set_info_section(data_section);
+ data_section->set_reloc_section(os);
+ }
+
+ Output_section_data* posd;
+ if (sh_type == elfcpp::SHT_REL)
+ {
+ os->set_entsize(elfcpp::Elf_sizes<size>::rel_size);
+ posd = new Output_relocatable_relocs<elfcpp::SHT_REL,
+ size,
+ big_endian>(rr);
+ }
+ else if (sh_type == elfcpp::SHT_RELA)
+ {
+ os->set_entsize(elfcpp::Elf_sizes<size>::rela_size);
+ posd = new Output_relocatable_relocs<elfcpp::SHT_RELA,
+ size,
+ big_endian>(rr);
+ }
+ else
+ gold_unreachable();
+
+ os->add_output_section_data(posd);
+ rr->set_output_data(posd);
+
+ return os;
+}
+
+// Handle a group section when doing a relocatable link.
+
+template<int size, bool big_endian>
+void
+Layout::layout_group(Symbol_table* symtab,
+ Sized_relobj_file<size, big_endian>* object,
+ unsigned int,
+ const char* group_section_name,
+ const char* signature,
+ const elfcpp::Shdr<size, big_endian>& shdr,
+ elfcpp::Elf_Word flags,
+ std::vector<unsigned int>* shndxes)
+{
+ gold_assert(parameters->options().relocatable());
+ gold_assert(shdr.get_sh_type() == elfcpp::SHT_GROUP);
+ group_section_name = this->namepool_.add(group_section_name, true, NULL);
+ Output_section* os = this->make_output_section(group_section_name,
+ elfcpp::SHT_GROUP,
+ shdr.get_sh_flags(),
+ ORDER_INVALID, false);
+
+ // We need to find a symbol with the signature in the symbol table.
+ // If we don't find one now, we need to look again later.
+ Symbol* sym = symtab->lookup(signature, NULL);
+ if (sym != NULL)
+ os->set_info_symndx(sym);
+ else
+ {
+ // Reserve some space to minimize reallocations.
+ if (this->group_signatures_.empty())
+ this->group_signatures_.reserve(this->number_of_input_files_ * 16);
+
+ // We will wind up using a symbol whose name is the signature.
+ // So just put the signature in the symbol name pool to save it.
+ signature = symtab->canonicalize_name(signature);
+ this->group_signatures_.push_back(Group_signature(os, signature));
+ }
+
+ os->set_should_link_to_symtab();
+ os->set_entsize(4);
+
+ section_size_type entry_count =
+ convert_to_section_size_type(shdr.get_sh_size() / 4);
+ Output_section_data* posd =
+ new Output_data_group<size, big_endian>(object, entry_count, flags,
+ shndxes);
+ os->add_output_section_data(posd);
+}
+
+// Special GNU handling of sections name .eh_frame. They will
+// normally hold exception frame data as defined by the C++ ABI
+// (http://codesourcery.com/cxx-abi/).
+
+template<int size, bool big_endian>
+Output_section*
+Layout::layout_eh_frame(Sized_relobj_file<size, big_endian>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ const unsigned char* symbol_names,
+ off_t symbol_names_size,
+ unsigned int shndx,
+ const elfcpp::Shdr<size, big_endian>& shdr,
+ unsigned int reloc_shndx, unsigned int reloc_type,
+ off_t* off)
+{
+ const unsigned int unwind_section_type =
+ parameters->target().unwind_section_type();
+
+ gold_assert(shdr.get_sh_type() == elfcpp::SHT_PROGBITS
+ || shdr.get_sh_type() == unwind_section_type);
+ gold_assert((shdr.get_sh_flags() & elfcpp::SHF_ALLOC) != 0);
+
+ Output_section* os = this->make_eh_frame_section(object);
+ if (os == NULL)
+ return NULL;
+
+ gold_assert(this->eh_frame_section_ == os);
+
+ elfcpp::Elf_Xword orig_flags = os->flags();
+
+ Eh_frame::Eh_frame_section_disposition disp =
+ Eh_frame::EH_UNRECOGNIZED_SECTION;
+ if (!parameters->incremental())
+ {
+ disp = this->eh_frame_data_->add_ehframe_input_section(object,
+ symbols,
+ symbols_size,
+ symbol_names,
+ symbol_names_size,
+ shndx,
+ reloc_shndx,
+ reloc_type);
+ }
+
+ if (disp == Eh_frame::EH_OPTIMIZABLE_SECTION)
+ {
+ os->update_flags_for_input_section(shdr.get_sh_flags());
+
+ // A writable .eh_frame section is a RELRO section.
+ if ((orig_flags & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR))
+ != (os->flags() & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR)))
+ {
+ os->set_is_relro();
+ os->set_order(ORDER_RELRO);
+ }
+
+ *off = -1;
+ return os;
+ }
+
+ if (disp == Eh_frame::EH_END_MARKER_SECTION && !this->added_eh_frame_data_)
+ {
+ // We found the end marker section, so now we can add the set of
+ // optimized sections to the output section. We need to postpone
+ // adding this until we've found a section we can optimize so that
+ // the .eh_frame section in crtbeginT.o winds up at the start of
+ // the output section.
+ os->add_output_section_data(this->eh_frame_data_);
+ this->added_eh_frame_data_ = true;
+ }
+
+ // We couldn't handle this .eh_frame section for some reason.
+ // Add it as a normal section.
+ bool saw_sections_clause = this->script_options_->saw_sections_clause();
+ *off = os->add_input_section(this, object, shndx, ".eh_frame", shdr,
+ reloc_shndx, saw_sections_clause);
+ this->have_added_input_section_ = true;
+
+ if ((orig_flags & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR))
+ != (os->flags() & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR)))
+ os->set_order(this->default_section_order(os, false));
+
+ return os;
+}
+
+void
+Layout::finalize_eh_frame_section()
+{
+ // If we never found an end marker section, we need to add the
+ // optimized eh sections to the output section now.
+ if (!parameters->incremental()
+ && this->eh_frame_section_ != NULL
+ && !this->added_eh_frame_data_)
+ {
+ this->eh_frame_section_->add_output_section_data(this->eh_frame_data_);
+ this->added_eh_frame_data_ = true;
+ }
+}
+
+// Create and return the magic .eh_frame section. Create
+// .eh_frame_hdr also if appropriate. OBJECT is the object with the
+// input .eh_frame section; it may be NULL.
+
+Output_section*
+Layout::make_eh_frame_section(const Relobj* object)
+{
+ const unsigned int unwind_section_type =
+ parameters->target().unwind_section_type();
+
+ Output_section* os = this->choose_output_section(object, ".eh_frame",
+ unwind_section_type,
+ elfcpp::SHF_ALLOC, false,
+ ORDER_EHFRAME, false, false,
+ false);
+ if (os == NULL)
+ return NULL;
+
+ if (this->eh_frame_section_ == NULL)
+ {
+ this->eh_frame_section_ = os;
+ this->eh_frame_data_ = new Eh_frame();
+
+ // For incremental linking, we do not optimize .eh_frame sections
+ // or create a .eh_frame_hdr section.
+ if (parameters->options().eh_frame_hdr() && !parameters->incremental())
+ {
+ Output_section* hdr_os =
+ this->choose_output_section(NULL, ".eh_frame_hdr",
+ unwind_section_type,
+ elfcpp::SHF_ALLOC, false,
+ ORDER_EHFRAME, false, false,
+ false);
+
+ if (hdr_os != NULL)
+ {
+ Eh_frame_hdr* hdr_posd = new Eh_frame_hdr(os,
+ this->eh_frame_data_);
+ hdr_os->add_output_section_data(hdr_posd);
+
+ hdr_os->set_after_input_sections();
+
+ if (!this->script_options_->saw_phdrs_clause())
+ {
+ Output_segment* hdr_oseg;
+ hdr_oseg = this->make_output_segment(elfcpp::PT_GNU_EH_FRAME,
+ elfcpp::PF_R);
+ hdr_oseg->add_output_section_to_nonload(hdr_os,
+ elfcpp::PF_R);
+ }
+
+ this->eh_frame_data_->set_eh_frame_hdr(hdr_posd);
+ }
+ }
+ }
+
+ return os;
+}
+
+// Add an exception frame for a PLT. This is called from target code.
+
+void
+Layout::add_eh_frame_for_plt(Output_data* plt, const unsigned char* cie_data,
+ size_t cie_length, const unsigned char* fde_data,
+ size_t fde_length)
+{
+ if (parameters->incremental())
+ {
+ // FIXME: Maybe this could work some day....
+ return;
+ }
+ Output_section* os = this->make_eh_frame_section(NULL);
+ if (os == NULL)
+ return;
+ this->eh_frame_data_->add_ehframe_for_plt(plt, cie_data, cie_length,
+ fde_data, fde_length);
+ if (!this->added_eh_frame_data_)
+ {
+ os->add_output_section_data(this->eh_frame_data_);
+ this->added_eh_frame_data_ = true;
+ }
+}
+
+// Remove all post-map .eh_frame information for a PLT.
+
+void
+Layout::remove_eh_frame_for_plt(Output_data* plt, const unsigned char* cie_data,
+ size_t cie_length)
+{
+ if (parameters->incremental())
+ {
+ // FIXME: Maybe this could work some day....
+ return;
+ }
+ this->eh_frame_data_->remove_ehframe_for_plt(plt, cie_data, cie_length);
+}
+
+// Scan a .debug_info or .debug_types section, and add summary
+// information to the .gdb_index section.
+
+template<int size, bool big_endian>
+void
+Layout::add_to_gdb_index(bool is_type_unit,
+ Sized_relobj<size, big_endian>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ unsigned int shndx,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type)
+{
+ if (this->gdb_index_data_ == NULL)
+ {
+ Output_section* os = this->choose_output_section(NULL, ".gdb_index",
+ elfcpp::SHT_PROGBITS, 0,
+ false, ORDER_INVALID,
+ false, false, false);
+ if (os == NULL)
+ return;
+
+ this->gdb_index_data_ = new Gdb_index(os);
+ os->add_output_section_data(this->gdb_index_data_);
+ os->set_after_input_sections();
+ }
+
+ this->gdb_index_data_->scan_debug_info(is_type_unit, object, symbols,
+ symbols_size, shndx, reloc_shndx,
+ reloc_type);
+}
+
+// Add POSD to an output section using NAME, TYPE, and FLAGS. Return
+// the output section.
+
+Output_section*
+Layout::add_output_section_data(const char* name, elfcpp::Elf_Word type,
+ elfcpp::Elf_Xword flags,
+ Output_section_data* posd,
+ Output_section_order order, bool is_relro)
+{
+ Output_section* os = this->choose_output_section(NULL, name, type, flags,
+ false, order, is_relro,
+ false, false);
+ if (os != NULL)
+ os->add_output_section_data(posd);
+ return os;
+}
+
+// Map section flags to segment flags.
+
+elfcpp::Elf_Word
+Layout::section_flags_to_segment(elfcpp::Elf_Xword flags)
+{
+ elfcpp::Elf_Word ret = elfcpp::PF_R;
+ if ((flags & elfcpp::SHF_WRITE) != 0)
+ ret |= elfcpp::PF_W;
+ if ((flags & elfcpp::SHF_EXECINSTR) != 0)
+ ret |= elfcpp::PF_X;
+ return ret;
+}
+
+// Make a new Output_section, and attach it to segments as
+// appropriate. ORDER is the order in which this section should
+// appear in the output segment. IS_RELRO is true if this is a relro
+// (read-only after relocations) section.
+
+Output_section*
+Layout::make_output_section(const char* name, elfcpp::Elf_Word type,
+ elfcpp::Elf_Xword flags,
+ Output_section_order order, bool is_relro)
+{
+ Output_section* os;
+ if ((flags & elfcpp::SHF_ALLOC) == 0
+ && strcmp(parameters->options().compress_debug_sections(), "none") != 0
+ && is_compressible_debug_section(name))
+ os = new Output_compressed_section(¶meters->options(), name, type,
+ flags);
+ else if ((flags & elfcpp::SHF_ALLOC) == 0
+ && parameters->options().strip_debug_non_line()
+ && strcmp(".debug_abbrev", name) == 0)
+ {
+ os = this->debug_abbrev_ = new Output_reduced_debug_abbrev_section(
+ name, type, flags);
+ if (this->debug_info_)
+ this->debug_info_->set_abbreviations(this->debug_abbrev_);
+ }
+ else if ((flags & elfcpp::SHF_ALLOC) == 0
+ && parameters->options().strip_debug_non_line()
+ && strcmp(".debug_info", name) == 0)
+ {
+ os = this->debug_info_ = new Output_reduced_debug_info_section(
+ name, type, flags);
+ if (this->debug_abbrev_)
+ this->debug_info_->set_abbreviations(this->debug_abbrev_);
+ }
+ else
+ {
+ // Sometimes .init_array*, .preinit_array* and .fini_array* do
+ // not have correct section types. Force them here.
+ if (type == elfcpp::SHT_PROGBITS)
+ {
+ if (is_prefix_of(".init_array", name))
+ type = elfcpp::SHT_INIT_ARRAY;
+ else if (is_prefix_of(".preinit_array", name))
+ type = elfcpp::SHT_PREINIT_ARRAY;
+ else if (is_prefix_of(".fini_array", name))
+ type = elfcpp::SHT_FINI_ARRAY;
+ }
+
+ // FIXME: const_cast is ugly.
+ Target* target = const_cast<Target*>(¶meters->target());
+ os = target->make_output_section(name, type, flags);
+ }
+
+ // With -z relro, we have to recognize the special sections by name.
+ // There is no other way.
+ bool is_relro_local = false;
+ if (!this->script_options_->saw_sections_clause()
+ && parameters->options().relro()
+ && (flags & elfcpp::SHF_ALLOC) != 0
+ && (flags & elfcpp::SHF_WRITE) != 0)
+ {
+ if (type == elfcpp::SHT_PROGBITS)
+ {
+ if ((flags & elfcpp::SHF_TLS) != 0)
+ is_relro = true;
+ else if (strcmp(name, ".data.rel.ro") == 0)
+ is_relro = true;
+ else if (strcmp(name, ".data.rel.ro.local") == 0)
+ {
+ is_relro = true;
+ is_relro_local = true;
+ }
+ else if (strcmp(name, ".ctors") == 0
+ || strcmp(name, ".dtors") == 0
+ || strcmp(name, ".jcr") == 0)
+ is_relro = true;
+ }
+ else if (type == elfcpp::SHT_INIT_ARRAY
+ || type == elfcpp::SHT_FINI_ARRAY
+ || type == elfcpp::SHT_PREINIT_ARRAY)
+ is_relro = true;
+ }
+
+ if (is_relro)
+ os->set_is_relro();
+
+ if (order == ORDER_INVALID && (flags & elfcpp::SHF_ALLOC) != 0)
+ order = this->default_section_order(os, is_relro_local);
+
+ os->set_order(order);
+
+ parameters->target().new_output_section(os);
+
+ this->section_list_.push_back(os);
+
+ // The GNU linker by default sorts some sections by priority, so we
+ // do the same. We need to know that this might happen before we
+ // attach any input sections.
+ if (!this->script_options_->saw_sections_clause()
+ && !parameters->options().relocatable()
+ && (strcmp(name, ".init_array") == 0
+ || strcmp(name, ".fini_array") == 0
+ || (!parameters->options().ctors_in_init_array()
+ && (strcmp(name, ".ctors") == 0
+ || strcmp(name, ".dtors") == 0))))
+ os->set_may_sort_attached_input_sections();
+
+ // The GNU linker by default sorts .text.{unlikely,exit,startup,hot}
+ // sections before other .text sections. We are compatible. We
+ // need to know that this might happen before we attach any input
+ // sections.
+ if (parameters->options().text_reorder()
+ && !this->script_options_->saw_sections_clause()
+ && !this->is_section_ordering_specified()
+ && !parameters->options().relocatable()
+ && strcmp(name, ".text") == 0)
+ os->set_may_sort_attached_input_sections();
+
+ // GNU linker sorts section by name with --sort-section=name.
+ if (strcmp(parameters->options().sort_section(), "name") == 0)
+ os->set_must_sort_attached_input_sections();
+
+ // Check for .stab*str sections, as .stab* sections need to link to
+ // them.
+ if (type == elfcpp::SHT_STRTAB
+ && !this->have_stabstr_section_
+ && strncmp(name, ".stab", 5) == 0
+ && strcmp(name + strlen(name) - 3, "str") == 0)
+ this->have_stabstr_section_ = true;
+
+ // During a full incremental link, we add patch space to most
+ // PROGBITS and NOBITS sections. Flag those that may be
+ // arbitrarily padded.
+ if ((type == elfcpp::SHT_PROGBITS || type == elfcpp::SHT_NOBITS)
+ && order != ORDER_INTERP
+ && order != ORDER_INIT
+ && order != ORDER_PLT
+ && order != ORDER_FINI
+ && order != ORDER_RELRO_LAST
+ && order != ORDER_NON_RELRO_FIRST
+ && strcmp(name, ".eh_frame") != 0
+ && strcmp(name, ".ctors") != 0
+ && strcmp(name, ".dtors") != 0
+ && strcmp(name, ".jcr") != 0)
+ {
+ os->set_is_patch_space_allowed();
+
+ // Certain sections require "holes" to be filled with
+ // specific fill patterns. These fill patterns may have
+ // a minimum size, so we must prevent allocations from the
+ // free list that leave a hole smaller than the minimum.
+ if (strcmp(name, ".debug_info") == 0)
+ os->set_free_space_fill(new Output_fill_debug_info(false));
+ else if (strcmp(name, ".debug_types") == 0)
+ os->set_free_space_fill(new Output_fill_debug_info(true));
+ else if (strcmp(name, ".debug_line") == 0)
+ os->set_free_space_fill(new Output_fill_debug_line());
+ }
+
+ // If we have already attached the sections to segments, then we
+ // need to attach this one now. This happens for sections created
+ // directly by the linker.
+ if (this->sections_are_attached_)
+ this->attach_section_to_segment(¶meters->target(), os);
+
+ return os;
+}
+
+// Return the default order in which a section should be placed in an
+// output segment. This function captures a lot of the ideas in
+// ld/scripttempl/elf.sc in the GNU linker. Note that the order of a
+// linker created section is normally set when the section is created;
+// this function is used for input sections.
+
+Output_section_order
+Layout::default_section_order(Output_section* os, bool is_relro_local)
+{
+ gold_assert((os->flags() & elfcpp::SHF_ALLOC) != 0);
+ bool is_write = (os->flags() & elfcpp::SHF_WRITE) != 0;
+ bool is_execinstr = (os->flags() & elfcpp::SHF_EXECINSTR) != 0;
+ bool is_bss = false;
+
+ switch (os->type())
+ {
+ default:
+ case elfcpp::SHT_PROGBITS:
+ break;
+ case elfcpp::SHT_NOBITS:
+ is_bss = true;
+ break;
+ case elfcpp::SHT_RELA:
+ case elfcpp::SHT_REL:
+ if (!is_write)
+ return ORDER_DYNAMIC_RELOCS;
+ break;
+ case elfcpp::SHT_HASH:
+ case elfcpp::SHT_DYNAMIC:
+ case elfcpp::SHT_SHLIB:
+ case elfcpp::SHT_DYNSYM:
+ case elfcpp::SHT_GNU_HASH:
+ case elfcpp::SHT_GNU_verdef:
+ case elfcpp::SHT_GNU_verneed:
+ case elfcpp::SHT_GNU_versym:
+ if (!is_write)
+ return ORDER_DYNAMIC_LINKER;
+ break;
+ case elfcpp::SHT_NOTE:
+ return is_write ? ORDER_RW_NOTE : ORDER_RO_NOTE;
+ }
+
+ if ((os->flags() & elfcpp::SHF_TLS) != 0)
+ return is_bss ? ORDER_TLS_BSS : ORDER_TLS_DATA;
+
+ if (!is_bss && !is_write)
+ {
+ if (is_execinstr)
+ {
+ if (strcmp(os->name(), ".init") == 0)
+ return ORDER_INIT;
+ else if (strcmp(os->name(), ".fini") == 0)
+ return ORDER_FINI;
+ else if (parameters->options().keep_text_section_prefix())
+ {
+ // -z,keep-text-section-prefix introduces additional
+ // output sections.
+ if (strcmp(os->name(), ".text.hot") == 0)
+ return ORDER_TEXT_HOT;
+ else if (strcmp(os->name(), ".text.startup") == 0)
+ return ORDER_TEXT_STARTUP;
+ else if (strcmp(os->name(), ".text.exit") == 0)
+ return ORDER_TEXT_EXIT;
+ else if (strcmp(os->name(), ".text.unlikely") == 0)
+ return ORDER_TEXT_UNLIKELY;
+ }
+ }
+ return is_execinstr ? ORDER_TEXT : ORDER_READONLY;
+ }
+
+ if (os->is_relro())
+ return is_relro_local ? ORDER_RELRO_LOCAL : ORDER_RELRO;
+
+ if (os->is_small_section())
+ return is_bss ? ORDER_SMALL_BSS : ORDER_SMALL_DATA;
+ if (os->is_large_section())
+ return is_bss ? ORDER_LARGE_BSS : ORDER_LARGE_DATA;
+
+ return is_bss ? ORDER_BSS : ORDER_DATA;
+}
+
+// Attach output sections to segments. This is called after we have
+// seen all the input sections.
+
+void
+Layout::attach_sections_to_segments(const Target* target)
+{
+ for (Section_list::iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ this->attach_section_to_segment(target, *p);
+
+ this->sections_are_attached_ = true;
+}
+
+// Attach an output section to a segment.
+
+void
+Layout::attach_section_to_segment(const Target* target, Output_section* os)
+{
+ if ((os->flags() & elfcpp::SHF_ALLOC) == 0)
+ this->unattached_section_list_.push_back(os);
+ else
+ this->attach_allocated_section_to_segment(target, os);
+}
+
+// Attach an allocated output section to a segment.
+
+void
+Layout::attach_allocated_section_to_segment(const Target* target,
+ Output_section* os)
+{
+ elfcpp::Elf_Xword flags = os->flags();
+ gold_assert((flags & elfcpp::SHF_ALLOC) != 0);
+
+ if (parameters->options().relocatable())
+ return;
+
+ // If we have a SECTIONS clause, we can't handle the attachment to
+ // segments until after we've seen all the sections.
+ if (this->script_options_->saw_sections_clause())
+ return;
+
+ gold_assert(!this->script_options_->saw_phdrs_clause());
+
+ // This output section goes into a PT_LOAD segment.
+
+ elfcpp::Elf_Word seg_flags = Layout::section_flags_to_segment(flags);
+
+ // If this output section's segment has extra flags that need to be set,
+ // coming from a linker plugin, do that.
+ seg_flags |= os->extra_segment_flags();
+
+ // Check for --section-start.
+ uint64_t addr;
+ bool is_address_set = parameters->options().section_start(os->name(), &addr);
+
+ // In general the only thing we really care about for PT_LOAD
+ // segments is whether or not they are writable or executable,
+ // so that is how we search for them.
+ // Large data sections also go into their own PT_LOAD segment.
+ // People who need segments sorted on some other basis will
+ // have to use a linker script.
+
+ Segment_list::const_iterator p;
+ if (!os->is_unique_segment())
+ {
+ for (p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ {
+ if ((*p)->type() != elfcpp::PT_LOAD)
+ continue;
+ if ((*p)->is_unique_segment())
+ continue;
+ if (!parameters->options().omagic()
+ && ((*p)->flags() & elfcpp::PF_W) != (seg_flags & elfcpp::PF_W))
+ continue;
+ if ((target->isolate_execinstr() || parameters->options().rosegment())
+ && ((*p)->flags() & elfcpp::PF_X) != (seg_flags & elfcpp::PF_X))
+ continue;
+ // If -Tbss was specified, we need to separate the data and BSS
+ // segments.
+ if (parameters->options().user_set_Tbss())
+ {
+ if ((os->type() == elfcpp::SHT_NOBITS)
+ == (*p)->has_any_data_sections())
+ continue;
+ }
+ if (os->is_large_data_section() && !(*p)->is_large_data_segment())
+ continue;
+
+ if (is_address_set)
+ {
+ if ((*p)->are_addresses_set())
+ continue;
+
+ (*p)->add_initial_output_data(os);
+ (*p)->update_flags_for_output_section(seg_flags);
+ (*p)->set_addresses(addr, addr);
+ break;
+ }
+
+ (*p)->add_output_section_to_load(this, os, seg_flags);
+ break;
+ }
+ }
+
+ if (p == this->segment_list_.end()
+ || os->is_unique_segment())
+ {
+ Output_segment* oseg = this->make_output_segment(elfcpp::PT_LOAD,
+ seg_flags);
+ if (os->is_large_data_section())
+ oseg->set_is_large_data_segment();
+ oseg->add_output_section_to_load(this, os, seg_flags);
+ if (is_address_set)
+ oseg->set_addresses(addr, addr);
+ // Check if segment should be marked unique. For segments marked
+ // unique by linker plugins, set the new alignment if specified.
+ if (os->is_unique_segment())
+ {
+ oseg->set_is_unique_segment();
+ if (os->segment_alignment() != 0)
+ oseg->set_minimum_p_align(os->segment_alignment());
+ }
+ }
+
+ // If we see a loadable SHT_NOTE section, we create a PT_NOTE
+ // segment.
+ if (os->type() == elfcpp::SHT_NOTE)
+ {
+ uint64_t os_align = os->addralign();
+
+ // See if we already have an equivalent PT_NOTE segment.
+ for (p = this->segment_list_.begin();
+ p != segment_list_.end();
+ ++p)
+ {
+ if ((*p)->type() == elfcpp::PT_NOTE
+ && (*p)->align() == os_align
+ && (((*p)->flags() & elfcpp::PF_W)
+ == (seg_flags & elfcpp::PF_W)))
+ {
+ (*p)->add_output_section_to_nonload(os, seg_flags);
+ break;
+ }
+ }
+
+ if (p == this->segment_list_.end())
+ {
+ Output_segment* oseg = this->make_output_segment(elfcpp::PT_NOTE,
+ seg_flags);
+ oseg->add_output_section_to_nonload(os, seg_flags);
+ oseg->set_align(os_align);
+ }
+ }
+
+ // If we see a loadable SHF_TLS section, we create a PT_TLS
+ // segment. There can only be one such segment.
+ if ((flags & elfcpp::SHF_TLS) != 0)
+ {
+ if (this->tls_segment_ == NULL)
+ this->make_output_segment(elfcpp::PT_TLS, seg_flags);
+ this->tls_segment_->add_output_section_to_nonload(os, seg_flags);
+ }
+
+ // If -z relro is in effect, and we see a relro section, we create a
+ // PT_GNU_RELRO segment. There can only be one such segment.
+ if (os->is_relro() && parameters->options().relro())
+ {
+ gold_assert(seg_flags == (elfcpp::PF_R | elfcpp::PF_W));
+ if (this->relro_segment_ == NULL)
+ this->make_output_segment(elfcpp::PT_GNU_RELRO, seg_flags);
+ this->relro_segment_->add_output_section_to_nonload(os, seg_flags);
+ }
+
+ // If we see a section named .interp, put it into a PT_INTERP
+ // segment. This seems broken to me, but this is what GNU ld does,
+ // and glibc expects it.
+ if (strcmp(os->name(), ".interp") == 0
+ && !this->script_options_->saw_phdrs_clause())
+ {
+ if (this->interp_segment_ == NULL)
+ this->make_output_segment(elfcpp::PT_INTERP, seg_flags);
+ else
+ gold_warning(_("multiple '.interp' sections in input files "
+ "may cause confusing PT_INTERP segment"));
+ this->interp_segment_->add_output_section_to_nonload(os, seg_flags);
+ }
+}
+
+// Make an output section for a script.
+
+Output_section*
+Layout::make_output_section_for_script(
+ const char* name,
+ Script_sections::Section_type section_type)
+{
+ name = this->namepool_.add(name, false, NULL);
+ elfcpp::Elf_Xword sh_flags = elfcpp::SHF_ALLOC;
+ if (section_type == Script_sections::ST_NOLOAD)
+ sh_flags = 0;
+ Output_section* os = this->make_output_section(name, elfcpp::SHT_PROGBITS,
+ sh_flags, ORDER_INVALID,
+ false);
+ os->set_found_in_sections_clause();
+ if (section_type == Script_sections::ST_NOLOAD)
+ os->set_is_noload();
+ return os;
+}
+
+// Return the number of segments we expect to see.
+
+size_t
+Layout::expected_segment_count() const
+{
+ size_t ret = this->segment_list_.size();
+
+ // If we didn't see a SECTIONS clause in a linker script, we should
+ // already have the complete list of segments. Otherwise we ask the
+ // SECTIONS clause how many segments it expects, and add in the ones
+ // we already have (PT_GNU_STACK, PT_GNU_EH_FRAME, etc.)
+
+ if (!this->script_options_->saw_sections_clause())
+ return ret;
+ else
+ {
+ const Script_sections* ss = this->script_options_->script_sections();
+ return ret + ss->expected_segment_count(this);
+ }
+}
+
+// Handle the .note.GNU-stack section at layout time. SEEN_GNU_STACK
+// is whether we saw a .note.GNU-stack section in the object file.
+// GNU_STACK_FLAGS is the section flags. The flags give the
+// protection required for stack memory. We record this in an
+// executable as a PT_GNU_STACK segment. If an object file does not
+// have a .note.GNU-stack segment, we must assume that it is an old
+// object. On some targets that will force an executable stack.
+
+void
+Layout::layout_gnu_stack(bool seen_gnu_stack, uint64_t gnu_stack_flags,
+ const Object* obj)
+{
+ if (!seen_gnu_stack)
+ {
+ this->input_without_gnu_stack_note_ = true;
+ if (parameters->options().warn_execstack()
+ && parameters->target().is_default_stack_executable())
+ gold_warning(_("%s: missing .note.GNU-stack section"
+ " implies executable stack"),
+ obj->name().c_str());
+ }
+ else
+ {
+ this->input_with_gnu_stack_note_ = true;
+ if ((gnu_stack_flags & elfcpp::SHF_EXECINSTR) != 0)
+ {
+ this->input_requires_executable_stack_ = true;
+ if (parameters->options().warn_execstack())
+ gold_warning(_("%s: requires executable stack"),
+ obj->name().c_str());
+ }
+ }
+}
+
+// Read a value with given size and endianness.
+
+static inline uint64_t
+read_sized_value(size_t size, const unsigned char* buf, bool is_big_endian,
+ const Object* object)
+{
+ uint64_t val = 0;
+ if (size == 4)
+ {
+ if (is_big_endian)
+ val = elfcpp::Swap<32, true>::readval(buf);
+ else
+ val = elfcpp::Swap<32, false>::readval(buf);
+ }
+ else if (size == 8)
+ {
+ if (is_big_endian)
+ val = elfcpp::Swap<64, true>::readval(buf);
+ else
+ val = elfcpp::Swap<64, false>::readval(buf);
+ }
+ else
+ {
+ gold_warning(_("%s: in .note.gnu.property section, "
+ "pr_datasz must be 4 or 8"),
+ object->name().c_str());
+ }
+ return val;
+}
+
+// Write a value with given size and endianness.
+
+static inline void
+write_sized_value(uint64_t value, size_t size, unsigned char* buf,
+ bool is_big_endian)
+{
+ if (size == 4)
+ {
+ if (is_big_endian)
+ elfcpp::Swap<32, true>::writeval(buf, static_cast<uint32_t>(value));
+ else
+ elfcpp::Swap<32, false>::writeval(buf, static_cast<uint32_t>(value));
+ }
+ else if (size == 8)
+ {
+ if (is_big_endian)
+ elfcpp::Swap<64, true>::writeval(buf, value);
+ else
+ elfcpp::Swap<64, false>::writeval(buf, value);
+ }
+ else
+ {
+ // We will have already complained about this.
+ }
+}
+
+// Handle the .note.gnu.property section at layout time.
+
+void
+Layout::layout_gnu_property(unsigned int note_type,
+ unsigned int pr_type,
+ size_t pr_datasz,
+ const unsigned char* pr_data,
+ const Object* object)
+{
+ // We currently support only the one note type.
+ gold_assert(note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0);
+
+ if (pr_type >= elfcpp::GNU_PROPERTY_LOPROC
+ && pr_type < elfcpp::GNU_PROPERTY_HIPROC)
+ {
+ // Target-dependent property value; call the target to record.
+ const int size = parameters->target().get_size();
+ const bool is_big_endian = parameters->target().is_big_endian();
+ if (size == 32)
+ {
+ if (is_big_endian)
+ {
+#ifdef HAVE_TARGET_32_BIG
+ parameters->sized_target<32, true>()->
+ record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
+ object);
+#else
+ gold_unreachable();
+#endif
+ }
+ else
+ {
+#ifdef HAVE_TARGET_32_LITTLE
+ parameters->sized_target<32, false>()->
+ record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
+ object);
+#else
+ gold_unreachable();
+#endif
+ }
+ }
+ else if (size == 64)
+ {
+ if (is_big_endian)
+ {
+#ifdef HAVE_TARGET_64_BIG
+ parameters->sized_target<64, true>()->
+ record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
+ object);
+#else
+ gold_unreachable();
+#endif
+ }
+ else
+ {
+#ifdef HAVE_TARGET_64_LITTLE
+ parameters->sized_target<64, false>()->
+ record_gnu_property(note_type, pr_type, pr_datasz, pr_data,
+ object);
+#else
+ gold_unreachable();
+#endif
+ }
+ }
+ else
+ gold_unreachable();
+ return;
+ }
+
+ Gnu_properties::iterator pprop = this->gnu_properties_.find(pr_type);
+ if (pprop == this->gnu_properties_.end())
+ {
+ Gnu_property prop;
+ prop.pr_datasz = pr_datasz;
+ prop.pr_data = new unsigned char[pr_datasz];
+ memcpy(prop.pr_data, pr_data, pr_datasz);
+ this->gnu_properties_[pr_type] = prop;
+ }
+ else
+ {
+ const bool is_big_endian = parameters->target().is_big_endian();
+ switch (pr_type)
+ {
+ case elfcpp::GNU_PROPERTY_STACK_SIZE:
+ // Record the maximum value seen.
+ {
+ uint64_t val1 = read_sized_value(pprop->second.pr_datasz,
+ pprop->second.pr_data,
+ is_big_endian, object);
+ uint64_t val2 = read_sized_value(pr_datasz, pr_data,
+ is_big_endian, object);
+ if (val2 > val1)
+ write_sized_value(val2, pprop->second.pr_datasz,
+ pprop->second.pr_data, is_big_endian);
+ }
+ break;
+ case elfcpp::GNU_PROPERTY_NO_COPY_ON_PROTECTED:
+ // No data to merge.
+ break;
+ default:
+ gold_warning(_("%s: unknown program property type %d "
+ "in .note.gnu.property section"),
+ object->name().c_str(), pr_type);
+ }
+ }
+}
+
+// Merge per-object properties with program properties.
+// This lets the target identify objects that are missing certain
+// properties, in cases where properties must be ANDed together.
+
+void
+Layout::merge_gnu_properties(const Object* object)
+{
+ const int size = parameters->target().get_size();
+ const bool is_big_endian = parameters->target().is_big_endian();
+ if (size == 32)
+ {
+ if (is_big_endian)
+ {
+#ifdef HAVE_TARGET_32_BIG
+ parameters->sized_target<32, true>()->merge_gnu_properties(object);
+#else
+ gold_unreachable();
+#endif
+ }
+ else
+ {
+#ifdef HAVE_TARGET_32_LITTLE
+ parameters->sized_target<32, false>()->merge_gnu_properties(object);
+#else
+ gold_unreachable();
+#endif
+ }
+ }
+ else if (size == 64)
+ {
+ if (is_big_endian)
+ {
+#ifdef HAVE_TARGET_64_BIG
+ parameters->sized_target<64, true>()->merge_gnu_properties(object);
+#else
+ gold_unreachable();
+#endif
+ }
+ else
+ {
+#ifdef HAVE_TARGET_64_LITTLE
+ parameters->sized_target<64, false>()->merge_gnu_properties(object);
+#else
+ gold_unreachable();
+#endif
+ }
+ }
+ else
+ gold_unreachable();
+}
+
+// Add a target-specific property for the output .note.gnu.property section.
+
+void
+Layout::add_gnu_property(unsigned int note_type,
+ unsigned int pr_type,
+ size_t pr_datasz,
+ const unsigned char* pr_data)
+{
+ gold_assert(note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0);
+
+ Gnu_property prop;
+ prop.pr_datasz = pr_datasz;
+ prop.pr_data = new unsigned char[pr_datasz];
+ memcpy(prop.pr_data, pr_data, pr_datasz);
+ this->gnu_properties_[pr_type] = prop;
+}
+
+// Create automatic note sections.
+
+void
+Layout::create_notes()
+{
+ this->create_gnu_properties_note();
+ this->create_gold_note();
+ this->create_stack_segment();
+ this->create_build_id();
+}
+
+// Create the dynamic sections which are needed before we read the
+// relocs.
+
+void
+Layout::create_initial_dynamic_sections(Symbol_table* symtab)
+{
+ if (parameters->doing_static_link())
+ return;
+
+ this->dynamic_section_ = this->choose_output_section(NULL, ".dynamic",
+ elfcpp::SHT_DYNAMIC,
+ (elfcpp::SHF_ALLOC
+ | elfcpp::SHF_WRITE),
+ false, ORDER_RELRO,
+ true, false, false);
+
+ // A linker script may discard .dynamic, so check for NULL.
+ if (this->dynamic_section_ != NULL)
+ {
+ this->dynamic_symbol_ =
+ symtab->define_in_output_data("_DYNAMIC", NULL,
+ Symbol_table::PREDEFINED,
+ this->dynamic_section_, 0, 0,
+ elfcpp::STT_OBJECT, elfcpp::STB_LOCAL,
+ elfcpp::STV_HIDDEN, 0, false, false);
+
+ this->dynamic_data_ = new Output_data_dynamic(&this->dynpool_);
+
+ this->dynamic_section_->add_output_section_data(this->dynamic_data_);
+ }
+}
+
+// For each output section whose name can be represented as C symbol,
+// define __start and __stop symbols for the section. This is a GNU
+// extension.
+
+void
+Layout::define_section_symbols(Symbol_table* symtab)
+{
+ const elfcpp::STV visibility = parameters->options().start_stop_visibility_enum();
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ const char* const name = (*p)->name();
+ if (is_cident(name))
+ {
+ const std::string name_string(name);
+ const std::string start_name(cident_section_start_prefix
+ + name_string);
+ const std::string stop_name(cident_section_stop_prefix
+ + name_string);
+
+ symtab->define_in_output_data(start_name.c_str(),
+ NULL, // version
+ Symbol_table::PREDEFINED,
+ *p,
+ 0, // value
+ 0, // symsize
+ elfcpp::STT_NOTYPE,
+ elfcpp::STB_GLOBAL,
+ visibility,
+ 0, // nonvis
+ false, // offset_is_from_end
+ true); // only_if_ref
+
+ symtab->define_in_output_data(stop_name.c_str(),
+ NULL, // version
+ Symbol_table::PREDEFINED,
+ *p,
+ 0, // value
+ 0, // symsize
+ elfcpp::STT_NOTYPE,
+ elfcpp::STB_GLOBAL,
+ visibility,
+ 0, // nonvis
+ true, // offset_is_from_end
+ true); // only_if_ref
+ }
+ }
+}
+
+// Define symbols for group signatures.
+
+void
+Layout::define_group_signatures(Symbol_table* symtab)
+{
+ for (Group_signatures::iterator p = this->group_signatures_.begin();
+ p != this->group_signatures_.end();
+ ++p)
+ {
+ Symbol* sym = symtab->lookup(p->signature, NULL);
+ if (sym != NULL)
+ p->section->set_info_symndx(sym);
+ else
+ {
+ // Force the name of the group section to the group
+ // signature, and use the group's section symbol as the
+ // signature symbol.
+ if (strcmp(p->section->name(), p->signature) != 0)
+ {
+ const char* name = this->namepool_.add(p->signature,
+ true, NULL);
+ p->section->set_name(name);
+ }
+ p->section->set_needs_symtab_index();
+ p->section->set_info_section_symndx(p->section);
+ }
+ }
+
+ this->group_signatures_.clear();
+}
+
+// Find the first read-only PT_LOAD segment, creating one if
+// necessary.
+
+Output_segment*
+Layout::find_first_load_seg(const Target* target)
+{
+ Output_segment* best = NULL;
+ for (Segment_list::const_iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ {
+ if ((*p)->type() == elfcpp::PT_LOAD
+ && ((*p)->flags() & elfcpp::PF_R) != 0
+ && (parameters->options().omagic()
+ || ((*p)->flags() & elfcpp::PF_W) == 0)
+ && (!target->isolate_execinstr()
+ || ((*p)->flags() & elfcpp::PF_X) == 0))
+ {
+ if (best == NULL || this->segment_precedes(*p, best))
+ best = *p;
+ }
+ }
+ if (best != NULL)
+ return best;
+
+ gold_assert(!this->script_options_->saw_phdrs_clause());
+
+ Output_segment* load_seg = this->make_output_segment(elfcpp::PT_LOAD,
+ elfcpp::PF_R);
+ return load_seg;
+}
+
+// Save states of all current output segments. Store saved states
+// in SEGMENT_STATES.
+
+void
+Layout::save_segments(Segment_states* segment_states)
+{
+ for (Segment_list::const_iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ {
+ Output_segment* segment = *p;
+ // Shallow copy.
+ Output_segment* copy = new Output_segment(*segment);
+ (*segment_states)[segment] = copy;
+ }
+}
+
+// Restore states of output segments and delete any segment not found in
+// SEGMENT_STATES.
+
+void
+Layout::restore_segments(const Segment_states* segment_states)
+{
+ // Go through the segment list and remove any segment added in the
+ // relaxation loop.
+ this->tls_segment_ = NULL;
+ this->relro_segment_ = NULL;
+ Segment_list::iterator list_iter = this->segment_list_.begin();
+ while (list_iter != this->segment_list_.end())
+ {
+ Output_segment* segment = *list_iter;
+ Segment_states::const_iterator states_iter =
+ segment_states->find(segment);
+ if (states_iter != segment_states->end())
+ {
+ const Output_segment* copy = states_iter->second;
+ // Shallow copy to restore states.
+ *segment = *copy;
+
+ // Also fix up TLS and RELRO segment pointers as appropriate.
+ if (segment->type() == elfcpp::PT_TLS)
+ this->tls_segment_ = segment;
+ else if (segment->type() == elfcpp::PT_GNU_RELRO)
+ this->relro_segment_ = segment;
+
+ ++list_iter;
+ }
+ else
+ {
+ list_iter = this->segment_list_.erase(list_iter);
+ // This is a segment created during section layout. It should be
+ // safe to remove it since we should have removed all pointers to it.
+ delete segment;
+ }
+ }
+}
+
+// Clean up after relaxation so that sections can be laid out again.
+
+void
+Layout::clean_up_after_relaxation()
+{
+ // Restore the segments to point state just prior to the relaxation loop.
+ Script_sections* script_section = this->script_options_->script_sections();
+ script_section->release_segments();
+ this->restore_segments(this->segment_states_);
+
+ // Reset section addresses and file offsets
+ for (Section_list::iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ (*p)->restore_states();
+
+ // If an input section changes size because of relaxation,
+ // we need to adjust the section offsets of all input sections.
+ // after such a section.
+ if ((*p)->section_offsets_need_adjustment())
+ (*p)->adjust_section_offsets();
+
+ (*p)->reset_address_and_file_offset();
+ }
+
+ // Reset special output object address and file offsets.
+ for (Data_list::iterator p = this->special_output_list_.begin();
+ p != this->special_output_list_.end();
+ ++p)
+ (*p)->reset_address_and_file_offset();
+
+ // A linker script may have created some output section data objects.
+ // They are useless now.
+ for (Output_section_data_list::const_iterator p =
+ this->script_output_section_data_list_.begin();
+ p != this->script_output_section_data_list_.end();
+ ++p)
+ delete *p;
+ this->script_output_section_data_list_.clear();
+
+ // Special-case fill output objects are recreated each time through
+ // the relaxation loop.
+ this->reset_relax_output();
+}
+
+void
+Layout::reset_relax_output()
+{
+ for (Data_list::const_iterator p = this->relax_output_list_.begin();
+ p != this->relax_output_list_.end();
+ ++p)
+ delete *p;
+ this->relax_output_list_.clear();
+}
+
+// Prepare for relaxation.
+
+void
+Layout::prepare_for_relaxation()
+{
+ // Create an relaxation debug check if in debugging mode.
+ if (is_debugging_enabled(DEBUG_RELAXATION))
+ this->relaxation_debug_check_ = new Relaxation_debug_check();
+
+ // Save segment states.
+ this->segment_states_ = new Segment_states();
+ this->save_segments(this->segment_states_);
+
+ for(Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ (*p)->save_states();
+
+ if (is_debugging_enabled(DEBUG_RELAXATION))
+ this->relaxation_debug_check_->check_output_data_for_reset_values(
+ this->section_list_, this->special_output_list_,
+ this->relax_output_list_);
+
+ // Also enable recording of output section data from scripts.
+ this->record_output_section_data_from_script_ = true;
+}
+
+// If the user set the address of the text segment, that may not be
+// compatible with putting the segment headers and file headers into
+// that segment. For isolate_execinstr() targets, it's the rodata
+// segment rather than text where we might put the headers.
+static inline bool
+load_seg_unusable_for_headers(const Target* target)
+{
+ const General_options& options = parameters->options();
+ if (target->isolate_execinstr())
+ return (options.user_set_Trodata_segment()
+ && options.Trodata_segment() % target->abi_pagesize() != 0);
+ else
+ return (options.user_set_Ttext()
+ && options.Ttext() % target->abi_pagesize() != 0);
+}
+
+// Relaxation loop body: If target has no relaxation, this runs only once
+// Otherwise, the target relaxation hook is called at the end of
+// each iteration. If the hook returns true, it means re-layout of
+// section is required.
+//
+// The number of segments created by a linking script without a PHDRS
+// clause may be affected by section sizes and alignments. There is
+// a remote chance that relaxation causes different number of PT_LOAD
+// segments are created and sections are attached to different segments.
+// Therefore, we always throw away all segments created during section
+// layout. In order to be able to restart the section layout, we keep
+// a copy of the segment list right before the relaxation loop and use
+// that to restore the segments.
+//
+// PASS is the current relaxation pass number.
+// SYMTAB is a symbol table.
+// PLOAD_SEG is the address of a pointer for the load segment.
+// PHDR_SEG is a pointer to the PHDR segment.
+// SEGMENT_HEADERS points to the output segment header.
+// FILE_HEADER points to the output file header.
+// PSHNDX is the address to store the output section index.
+
+off_t inline
+Layout::relaxation_loop_body(
+ int pass,
+ Target* target,
+ Symbol_table* symtab,
+ Output_segment** pload_seg,
+ Output_segment* phdr_seg,
+ Output_segment_headers* segment_headers,
+ Output_file_header* file_header,
+ unsigned int* pshndx)
+{
+ // If this is not the first iteration, we need to clean up after
+ // relaxation so that we can lay out the sections again.
+ if (pass != 0)
+ this->clean_up_after_relaxation();
+
+ // If there is a SECTIONS clause, put all the input sections into
+ // the required order.
+ Output_segment* load_seg;
+ if (this->script_options_->saw_sections_clause())
+ load_seg = this->set_section_addresses_from_script(symtab);
+ else if (parameters->options().relocatable())
+ load_seg = NULL;
+ else
+ load_seg = this->find_first_load_seg(target);
+
+ if (parameters->options().oformat_enum()
+ != General_options::OBJECT_FORMAT_ELF)
+ load_seg = NULL;
+
+ if (load_seg_unusable_for_headers(target))
+ {
+ load_seg = NULL;
+ phdr_seg = NULL;
+ }
+
+ gold_assert(phdr_seg == NULL
+ || load_seg != NULL
+ || this->script_options_->saw_sections_clause());
+
+ // If the address of the load segment we found has been set by
+ // --section-start rather than by a script, then adjust the VMA and
+ // LMA downward if possible to include the file and section headers.
+ uint64_t header_gap = 0;
+ if (load_seg != NULL
+ && load_seg->are_addresses_set()
+ && !this->script_options_->saw_sections_clause()
+ && !parameters->options().relocatable())
+ {
+ file_header->finalize_data_size();
+ segment_headers->finalize_data_size();
+ size_t sizeof_headers = (file_header->data_size()
+ + segment_headers->data_size());
+ const uint64_t abi_pagesize = target->abi_pagesize();
+ uint64_t hdr_paddr = load_seg->paddr() - sizeof_headers;
+ hdr_paddr &= ~(abi_pagesize - 1);
+ uint64_t subtract = load_seg->paddr() - hdr_paddr;
+ if (load_seg->paddr() < subtract || load_seg->vaddr() < subtract)
+ load_seg = NULL;
+ else
+ {
+ load_seg->set_addresses(load_seg->vaddr() - subtract,
+ load_seg->paddr() - subtract);
+ header_gap = subtract - sizeof_headers;
+ }
+ }
+
+ // Lay out the segment headers.
+ if (!parameters->options().relocatable())
+ {
+ gold_assert(segment_headers != NULL);
+ if (header_gap != 0 && load_seg != NULL)
+ {
+ Output_data_zero_fill* z = new Output_data_zero_fill(header_gap, 1);
+ load_seg->add_initial_output_data(z);
+ }
+ if (load_seg != NULL)
+ load_seg->add_initial_output_data(segment_headers);
+ if (phdr_seg != NULL)
+ phdr_seg->add_initial_output_data(segment_headers);
+ }
+
+ // Lay out the file header.
+ if (load_seg != NULL)
+ load_seg->add_initial_output_data(file_header);
+
+ if (this->script_options_->saw_phdrs_clause()
+ && !parameters->options().relocatable())
+ {
+ // Support use of FILEHDRS and PHDRS attachments in a PHDRS
+ // clause in a linker script.
+ Script_sections* ss = this->script_options_->script_sections();
+ ss->put_headers_in_phdrs(file_header, segment_headers);
+ }
+
+ // We set the output section indexes in set_segment_offsets and
+ // set_section_indexes.
+ *pshndx = 1;
+
+ // Set the file offsets of all the segments, and all the sections
+ // they contain.
+ off_t off;
+ if (!parameters->options().relocatable())
+ off = this->set_segment_offsets(target, load_seg, pshndx);
+ else
+ off = this->set_relocatable_section_offsets(file_header, pshndx);
+
+ // Verify that the dummy relaxation does not change anything.
+ if (is_debugging_enabled(DEBUG_RELAXATION))
+ {
+ if (pass == 0)
+ this->relaxation_debug_check_->read_sections(this->section_list_);
+ else
+ this->relaxation_debug_check_->verify_sections(this->section_list_);
+ }
+
+ *pload_seg = load_seg;
+ return off;
+}
+
+// Search the list of patterns and find the position of the given section
+// name in the output section. If the section name matches a glob
+// pattern and a non-glob name, then the non-glob position takes
+// precedence. Return 0 if no match is found.
+
+unsigned int
+Layout::find_section_order_index(const std::string& section_name)
+{
+ Unordered_map<std::string, unsigned int>::iterator map_it;
+ map_it = this->input_section_position_.find(section_name);
+ if (map_it != this->input_section_position_.end())
+ return map_it->second;
+
+ // Absolute match failed. Linear search the glob patterns.
+ std::vector<std::string>::iterator it;
+ for (it = this->input_section_glob_.begin();
+ it != this->input_section_glob_.end();
+ ++it)
+ {
+ if (fnmatch((*it).c_str(), section_name.c_str(), FNM_NOESCAPE) == 0)
+ {
+ map_it = this->input_section_position_.find(*it);
+ gold_assert(map_it != this->input_section_position_.end());
+ return map_it->second;
+ }
+ }
+ return 0;
+}
+
+// Read the sequence of input sections from the file specified with
+// option --section-ordering-file.
+
+void
+Layout::read_layout_from_file()
+{
+ const char* filename = parameters->options().section_ordering_file();
+ std::ifstream in;
+ std::string line;
+
+ in.open(filename);
+ if (!in)
+ gold_fatal(_("unable to open --section-ordering-file file %s: %s"),
+ filename, strerror(errno));
+
+ File_read::record_file_read(filename);
+
+ std::getline(in, line); // this chops off the trailing \n, if any
+ unsigned int position = 1;
+ this->set_section_ordering_specified();
+
+ while (in)
+ {
+ if (!line.empty() && line[line.length() - 1] == '\r') // Windows
+ line.resize(line.length() - 1);
+ // Ignore comments, beginning with '#'
+ if (line[0] == '#')
+ {
+ std::getline(in, line);
+ continue;
+ }
+ this->input_section_position_[line] = position;
+ // Store all glob patterns in a vector.
+ if (is_wildcard_string(line.c_str()))
+ this->input_section_glob_.push_back(line);
+ position++;
+ std::getline(in, line);
+ }
+}
+
+// Finalize the layout. When this is called, we have created all the
+// output sections and all the output segments which are based on
+// input sections. We have several things to do, and we have to do
+// them in the right order, so that we get the right results correctly
+// and efficiently.
+
+// 1) Finalize the list of output segments and create the segment
+// table header.
+
+// 2) Finalize the dynamic symbol table and associated sections.
+
+// 3) Determine the final file offset of all the output segments.
+
+// 4) Determine the final file offset of all the SHF_ALLOC output
+// sections.
+
+// 5) Create the symbol table sections and the section name table
+// section.
+
+// 6) Finalize the symbol table: set symbol values to their final
+// value and make a final determination of which symbols are going
+// into the output symbol table.
+
+// 7) Create the section table header.
+
+// 8) Determine the final file offset of all the output sections which
+// are not SHF_ALLOC, including the section table header.
+
+// 9) Finalize the ELF file header.
+
+// This function returns the size of the output file.
+
+off_t
+Layout::finalize(const Input_objects* input_objects, Symbol_table* symtab,
+ Target* target, const Task* task)
+{
+ unsigned int local_dynamic_count = 0;
+ unsigned int forced_local_dynamic_count = 0;
+
+ target->finalize_sections(this, input_objects, symtab);
+
+ this->count_local_symbols(task, input_objects);
+
+ this->link_stabs_sections();
+
+ Output_segment* phdr_seg = NULL;
+ if (!parameters->options().relocatable() && !parameters->doing_static_link())
+ {
+ // There was a dynamic object in the link. We need to create
+ // some information for the dynamic linker.
+
+ // Create the PT_PHDR segment which will hold the program
+ // headers.
+ if (!this->script_options_->saw_phdrs_clause())
+ phdr_seg = this->make_output_segment(elfcpp::PT_PHDR, elfcpp::PF_R);
+
+ // Create the dynamic symbol table, including the hash table.
+ Output_section* dynstr;
+ std::vector<Symbol*> dynamic_symbols;
+ Versions versions(*this->script_options()->version_script_info(),
+ &this->dynpool_);
+ this->create_dynamic_symtab(input_objects, symtab, &dynstr,
+ &local_dynamic_count,
+ &forced_local_dynamic_count,
+ &dynamic_symbols,
+ &versions);
+
+ // Create the .interp section to hold the name of the
+ // interpreter, and put it in a PT_INTERP segment. Don't do it
+ // if we saw a .interp section in an input file.
+ if ((!parameters->options().shared()
+ || parameters->options().dynamic_linker() != NULL)
+ && this->interp_segment_ == NULL)
+ this->create_interp(target);
+
+ // Finish the .dynamic section to hold the dynamic data, and put
+ // it in a PT_DYNAMIC segment.
+ this->finish_dynamic_section(input_objects, symtab);
+
+ // We should have added everything we need to the dynamic string
+ // table.
+ this->dynpool_.set_string_offsets();
+
+ // Create the version sections. We can't do this until the
+ // dynamic string table is complete.
+ this->create_version_sections(&versions, symtab,
+ (local_dynamic_count
+ + forced_local_dynamic_count),
+ dynamic_symbols, dynstr);
+
+ // Set the size of the _DYNAMIC symbol. We can't do this until
+ // after we call create_version_sections.
+ this->set_dynamic_symbol_size(symtab);
+ }
+
+ // Create segment headers.
+ Output_segment_headers* segment_headers =
+ (parameters->options().relocatable()
+ ? NULL
+ : new Output_segment_headers(this->segment_list_));
+
+ // Lay out the file header.
+ Output_file_header* file_header = new Output_file_header(target, symtab,
+ segment_headers);
+
+ this->special_output_list_.push_back(file_header);
+ if (segment_headers != NULL)
+ this->special_output_list_.push_back(segment_headers);
+
+ // Find approriate places for orphan output sections if we are using
+ // a linker script.
+ if (this->script_options_->saw_sections_clause())
+ this->place_orphan_sections_in_script();
+
+ Output_segment* load_seg;
+ off_t off;
+ unsigned int shndx;
+ int pass = 0;
+
+ // Take a snapshot of the section layout as needed.
+ if (target->may_relax())
+ this->prepare_for_relaxation();
+
+ // Run the relaxation loop to lay out sections.
+ do
+ {
+ off = this->relaxation_loop_body(pass, target, symtab, &load_seg,
+ phdr_seg, segment_headers, file_header,
+ &shndx);
+ pass++;
+ }
+ while (target->may_relax()
+ && target->relax(pass, input_objects, symtab, this, task));
+
+ // If there is a load segment that contains the file and program headers,
+ // provide a symbol __ehdr_start pointing there.
+ // A program can use this to examine itself robustly.
+ Symbol *ehdr_start = symtab->lookup("__ehdr_start");
+ if (ehdr_start != NULL && ehdr_start->is_predefined())
+ {
+ if (load_seg != NULL)
+ ehdr_start->set_output_segment(load_seg, Symbol::SEGMENT_START);
+ else
+ ehdr_start->set_undefined();
+ }
+
+ // Set the file offsets of all the non-data sections we've seen so
+ // far which don't have to wait for the input sections. We need
+ // this in order to finalize local symbols in non-allocated
+ // sections.
+ off = this->set_section_offsets(off, BEFORE_INPUT_SECTIONS_PASS);
+
+ // Set the section indexes of all unallocated sections seen so far,
+ // in case any of them are somehow referenced by a symbol.
+ shndx = this->set_section_indexes(shndx);
+
+ // Create the symbol table sections.
+ this->create_symtab_sections(input_objects, symtab, shndx, &off,
+ local_dynamic_count);
+ if (!parameters->doing_static_link())
+ this->assign_local_dynsym_offsets(input_objects);
+
+ // Process any symbol assignments from a linker script. This must
+ // be called after the symbol table has been finalized.
+ this->script_options_->finalize_symbols(symtab, this);
+
+ // Create the incremental inputs sections.
+ if (this->incremental_inputs_)
+ {
+ this->incremental_inputs_->finalize();
+ this->create_incremental_info_sections(symtab);
+ }
+
+ // Create the .shstrtab section.
+ Output_section* shstrtab_section = this->create_shstrtab();
+
+ // Set the file offsets of the rest of the non-data sections which
+ // don't have to wait for the input sections.
+ off = this->set_section_offsets(off, BEFORE_INPUT_SECTIONS_PASS);
+
+ // Now that all sections have been created, set the section indexes
+ // for any sections which haven't been done yet.
+ shndx = this->set_section_indexes(shndx);
+
+ // Create the section table header.
+ this->create_shdrs(shstrtab_section, &off);
+
+ // If there are no sections which require postprocessing, we can
+ // handle the section names now, and avoid a resize later.
+ if (!this->any_postprocessing_sections_)
+ {
+ off = this->set_section_offsets(off,
+ POSTPROCESSING_SECTIONS_PASS);
+ off =
+ this->set_section_offsets(off,
+ STRTAB_AFTER_POSTPROCESSING_SECTIONS_PASS);
+ }
+
+ file_header->set_section_info(this->section_headers_, shstrtab_section);
+
+ // Now we know exactly where everything goes in the output file
+ // (except for non-allocated sections which require postprocessing).
+ Output_data::layout_complete();
+
+ this->output_file_size_ = off;
+
+ return off;
+}
+
+// Create a note header following the format defined in the ELF ABI.
+// NAME is the name, NOTE_TYPE is the type, SECTION_NAME is the name
+// of the section to create, DESCSZ is the size of the descriptor.
+// ALLOCATE is true if the section should be allocated in memory.
+// This returns the new note section. It sets *TRAILING_PADDING to
+// the number of trailing zero bytes required.
+
+Output_section*
+Layout::create_note(const char* name, int note_type,
+ const char* section_name, size_t descsz,
+ bool allocate, size_t* trailing_padding)
+{
+ // Authorities all agree that the values in a .note field should
+ // be aligned on 4-byte boundaries for 32-bit binaries. However,
+ // they differ on what the alignment is for 64-bit binaries.
+ // The GABI says unambiguously they take 8-byte alignment:
+ // http://sco.com/developers/gabi/latest/ch5.pheader.html#note_section
+ // Other documentation says alignment should always be 4 bytes:
+ // http://www.netbsd.org/docs/kernel/elf-notes.html#note-format
+ // GNU ld and GNU readelf both support the latter (at least as of
+ // version 2.16.91), and glibc always generates the latter for
+ // .note.ABI-tag (as of version 1.6), so that's the one we go with
+ // here.
+#ifdef GABI_FORMAT_FOR_DOTNOTE_SECTION // This is not defined by default.
+ const int size = parameters->target().get_size();
+#else
+ const int size = 32;
+#endif
+ // The NT_GNU_PROPERTY_TYPE_0 note is aligned to the pointer size.
+ const int addralign = ((note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0
+ ? parameters->target().get_size()
+ : size) / 8);
+
+ // The contents of the .note section.
+ size_t namesz = strlen(name) + 1;
+ size_t aligned_namesz = align_address(namesz, size / 8);
+ size_t aligned_descsz = align_address(descsz, size / 8);
+
+ size_t notehdrsz = 3 * (size / 8) + aligned_namesz;
+
+ unsigned char* buffer = new unsigned char[notehdrsz];
+ memset(buffer, 0, notehdrsz);
+
+ bool is_big_endian = parameters->target().is_big_endian();
+
+ if (size == 32)
+ {
+ if (!is_big_endian)
+ {
+ elfcpp::Swap<32, false>::writeval(buffer, namesz);
+ elfcpp::Swap<32, false>::writeval(buffer + 4, descsz);
+ elfcpp::Swap<32, false>::writeval(buffer + 8, note_type);
+ }
+ else
+ {
+ elfcpp::Swap<32, true>::writeval(buffer, namesz);
+ elfcpp::Swap<32, true>::writeval(buffer + 4, descsz);
+ elfcpp::Swap<32, true>::writeval(buffer + 8, note_type);
+ }
+ }
+ else if (size == 64)
+ {
+ if (!is_big_endian)
+ {
+ elfcpp::Swap<64, false>::writeval(buffer, namesz);
+ elfcpp::Swap<64, false>::writeval(buffer + 8, descsz);
+ elfcpp::Swap<64, false>::writeval(buffer + 16, note_type);
+ }
+ else
+ {
+ elfcpp::Swap<64, true>::writeval(buffer, namesz);
+ elfcpp::Swap<64, true>::writeval(buffer + 8, descsz);
+ elfcpp::Swap<64, true>::writeval(buffer + 16, note_type);
+ }
+ }
+ else
+ gold_unreachable();
+
+ memcpy(buffer + 3 * (size / 8), name, namesz);
+
+ elfcpp::Elf_Xword flags = 0;
+ Output_section_order order = ORDER_INVALID;
+ if (allocate)
+ {
+ flags = elfcpp::SHF_ALLOC;
+ order = (note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0
+ ? ORDER_PROPERTY_NOTE : ORDER_RO_NOTE);
+ }
+ Output_section* os = this->choose_output_section(NULL, section_name,
+ elfcpp::SHT_NOTE,
+ flags, false, order, false,
+ false, true);
+ if (os == NULL)
+ return NULL;
+
+ Output_section_data* posd = new Output_data_const_buffer(buffer, notehdrsz,
+ addralign,
+ "** note header");
+ os->add_output_section_data(posd);
+
+ *trailing_padding = aligned_descsz - descsz;
+
+ return os;
+}
+
+// Create a .note.gnu.property section to record program properties
+// accumulated from the input files.
+
+void
+Layout::create_gnu_properties_note()
+{
+ parameters->target().finalize_gnu_properties(this);
+
+ if (this->gnu_properties_.empty())
+ return;
+
+ const unsigned int size = parameters->target().get_size();
+ const bool is_big_endian = parameters->target().is_big_endian();
+
+ // Compute the total size of the properties array.
+ size_t descsz = 0;
+ for (Gnu_properties::const_iterator prop = this->gnu_properties_.begin();
+ prop != this->gnu_properties_.end();
+ ++prop)
+ {
+ descsz = align_address(descsz + 8 + prop->second.pr_datasz, size / 8);
+ }
+
+ // Create the note section.
+ size_t trailing_padding;
+ Output_section* os = this->create_note("GNU", elfcpp::NT_GNU_PROPERTY_TYPE_0,
+ ".note.gnu.property", descsz,
+ true, &trailing_padding);
+ if (os == NULL)
+ return;
+ gold_assert(trailing_padding == 0);
+
+ // Allocate and fill the properties array.
+ unsigned char* desc = new unsigned char[descsz];
+ unsigned char* p = desc;
+ for (Gnu_properties::const_iterator prop = this->gnu_properties_.begin();
+ prop != this->gnu_properties_.end();
+ ++prop)
+ {
+ size_t datasz = prop->second.pr_datasz;
+ size_t aligned_datasz = align_address(prop->second.pr_datasz, size / 8);
+ write_sized_value(prop->first, 4, p, is_big_endian);
+ write_sized_value(datasz, 4, p + 4, is_big_endian);
+ memcpy(p + 8, prop->second.pr_data, datasz);
+ if (aligned_datasz > datasz)
+ memset(p + 8 + datasz, 0, aligned_datasz - datasz);
+ p += 8 + aligned_datasz;
+ }
+ Output_section_data* posd = new Output_data_const(desc, descsz, 4);
+ os->add_output_section_data(posd);
+}
+
+// For an executable or shared library, create a note to record the
+// version of gold used to create the binary.
+
+void
+Layout::create_gold_note()
+{
+ if (parameters->options().relocatable()
+ || parameters->incremental_update())
+ return;
+
+ std::string desc = std::string("gold ") + gold::get_version_string();
+
+ size_t trailing_padding;
+ Output_section* os = this->create_note("GNU", elfcpp::NT_GNU_GOLD_VERSION,
+ ".note.gnu.gold-version", desc.size(),
+ false, &trailing_padding);
+ if (os == NULL)
+ return;
+
+ Output_section_data* posd = new Output_data_const(desc, 4);
+ os->add_output_section_data(posd);
+
+ if (trailing_padding > 0)
+ {
+ posd = new Output_data_zero_fill(trailing_padding, 0);
+ os->add_output_section_data(posd);
+ }
+}
+
+// Record whether the stack should be executable. This can be set
+// from the command line using the -z execstack or -z noexecstack
+// options. Otherwise, if any input file has a .note.GNU-stack
+// section with the SHF_EXECINSTR flag set, the stack should be
+// executable. Otherwise, if at least one input file a
+// .note.GNU-stack section, and some input file has no .note.GNU-stack
+// section, we use the target default for whether the stack should be
+// executable. If -z stack-size was used to set a p_memsz value for
+// PT_GNU_STACK, we generate the segment regardless. Otherwise, we
+// don't generate a stack note. When generating a object file, we
+// create a .note.GNU-stack section with the appropriate marking.
+// When generating an executable or shared library, we create a
+// PT_GNU_STACK segment.
+
+void
+Layout::create_stack_segment()
+{
+ bool is_stack_executable;
+ if (parameters->options().is_execstack_set())
+ {
+ is_stack_executable = parameters->options().is_stack_executable();
+ if (!is_stack_executable
+ && this->input_requires_executable_stack_
+ && parameters->options().warn_execstack())
+ gold_warning(_("one or more inputs require executable stack, "
+ "but -z noexecstack was given"));
+ }
+ else if (!this->input_with_gnu_stack_note_
+ && (!parameters->options().user_set_stack_size()
+ || parameters->options().relocatable()))
+ return;
+ else
+ {
+ if (this->input_requires_executable_stack_)
+ is_stack_executable = true;
+ else if (this->input_without_gnu_stack_note_)
+ is_stack_executable =
+ parameters->target().is_default_stack_executable();
+ else
+ is_stack_executable = false;
+ }
+
+ if (parameters->options().relocatable())
+ {
+ const char* name = this->namepool_.add(".note.GNU-stack", false, NULL);
+ elfcpp::Elf_Xword flags = 0;
+ if (is_stack_executable)
+ flags |= elfcpp::SHF_EXECINSTR;
+ this->make_output_section(name, elfcpp::SHT_PROGBITS, flags,
+ ORDER_INVALID, false);
+ }
+ else
+ {
+ if (this->script_options_->saw_phdrs_clause())
+ return;
+ int flags = elfcpp::PF_R | elfcpp::PF_W;
+ if (is_stack_executable)
+ flags |= elfcpp::PF_X;
+ Output_segment* seg =
+ this->make_output_segment(elfcpp::PT_GNU_STACK, flags);
+ seg->set_size(parameters->options().stack_size());
+ // BFD lets targets override this default alignment, but the only
+ // targets that do so are ones that Gold does not support so far.
+ seg->set_minimum_p_align(16);
+ }
+}
+
+// If --build-id was used, set up the build ID note.
+
+void
+Layout::create_build_id()
+{
+ if (!parameters->options().user_set_build_id())
+ return;
+
+ const char* style = parameters->options().build_id();
+ if (strcmp(style, "none") == 0)
+ return;
+
+ // Set DESCSZ to the size of the note descriptor. When possible,
+ // set DESC to the note descriptor contents.
+ size_t descsz;
+ std::string desc;
+ if (strcmp(style, "md5") == 0)
+ descsz = 128 / 8;
+ else if ((strcmp(style, "sha1") == 0) || (strcmp(style, "tree") == 0))
+ descsz = 160 / 8;
+ else if (strcmp(style, "uuid") == 0)
+ {
+#ifndef __MINGW32__
+ const size_t uuidsz = 128 / 8;
+
+ char buffer[uuidsz];
+ memset(buffer, 0, uuidsz);
+
+ int descriptor = open_descriptor(-1, "/dev/urandom", O_RDONLY);
+ if (descriptor < 0)
+ gold_error(_("--build-id=uuid failed: could not open /dev/urandom: %s"),
+ strerror(errno));
+ else
+ {
+ ssize_t got = ::read(descriptor, buffer, uuidsz);
+ release_descriptor(descriptor, true);
+ if (got < 0)
+ gold_error(_("/dev/urandom: read failed: %s"), strerror(errno));
+ else if (static_cast<size_t>(got) != uuidsz)
+ gold_error(_("/dev/urandom: expected %zu bytes, got %zd bytes"),
+ uuidsz, got);
+ }
+
+ desc.assign(buffer, uuidsz);
+ descsz = uuidsz;
+#else // __MINGW32__
+ UUID uuid;
+ typedef RPC_STATUS (RPC_ENTRY *UuidCreateFn)(UUID *Uuid);
+
+ HMODULE rpc_library = LoadLibrary("rpcrt4.dll");
+ if (!rpc_library)
+ gold_error(_("--build-id=uuid failed: could not load rpcrt4.dll"));
+ else
+ {
+ UuidCreateFn uuid_create = reinterpret_cast<UuidCreateFn>(
+ GetProcAddress(rpc_library, "UuidCreate"));
+ if (!uuid_create)
+ gold_error(_("--build-id=uuid failed: could not find UuidCreate"));
+ else if (uuid_create(&uuid) != RPC_S_OK)
+ gold_error(_("__build_id=uuid failed: call UuidCreate() failed"));
+ FreeLibrary(rpc_library);
+ }
+ desc.assign(reinterpret_cast<const char *>(&uuid), sizeof(UUID));
+ descsz = sizeof(UUID);
+#endif // __MINGW32__
+ }
+ else if (strncmp(style, "0x", 2) == 0)
+ {
+ hex_init();
+ const char* p = style + 2;
+ while (*p != '\0')
+ {
+ if (hex_p(p[0]) && hex_p(p[1]))
+ {
+ char c = (hex_value(p[0]) << 4) | hex_value(p[1]);
+ desc += c;
+ p += 2;
+ }
+ else if (*p == '-' || *p == ':')
+ ++p;
+ else
+ gold_fatal(_("--build-id argument '%s' not a valid hex number"),
+ style);
+ }
+ descsz = desc.size();
+ }
+ else
+ gold_fatal(_("unrecognized --build-id argument '%s'"), style);
+
+ // Create the note.
+ size_t trailing_padding;
+ Output_section* os = this->create_note("GNU", elfcpp::NT_GNU_BUILD_ID,
+ ".note.gnu.build-id", descsz, true,
+ &trailing_padding);
+ if (os == NULL)
+ return;
+
+ if (!desc.empty())
+ {
+ // We know the value already, so we fill it in now.
+ gold_assert(desc.size() == descsz);
+
+ Output_section_data* posd = new Output_data_const(desc, 4);
+ os->add_output_section_data(posd);
+
+ if (trailing_padding != 0)
+ {
+ posd = new Output_data_zero_fill(trailing_padding, 0);
+ os->add_output_section_data(posd);
+ }
+ }
+ else
+ {
+ // We need to compute a checksum after we have completed the
+ // link.
+ gold_assert(trailing_padding == 0);
+ this->build_id_note_ = new Output_data_zero_fill(descsz, 4);
+ os->add_output_section_data(this->build_id_note_);
+ }
+}
+
+// If we have both .stabXX and .stabXXstr sections, then the sh_link
+// field of the former should point to the latter. I'm not sure who
+// started this, but the GNU linker does it, and some tools depend
+// upon it.
+
+void
+Layout::link_stabs_sections()
+{
+ if (!this->have_stabstr_section_)
+ return;
+
+ for (Section_list::iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if ((*p)->type() != elfcpp::SHT_STRTAB)
+ continue;
+
+ const char* name = (*p)->name();
+ if (strncmp(name, ".stab", 5) != 0)
+ continue;
+
+ size_t len = strlen(name);
+ if (strcmp(name + len - 3, "str") != 0)
+ continue;
+
+ std::string stab_name(name, len - 3);
+ Output_section* stab_sec;
+ stab_sec = this->find_output_section(stab_name.c_str());
+ if (stab_sec != NULL)
+ stab_sec->set_link_section(*p);
+ }
+}
+
+// Create .gnu_incremental_inputs and related sections needed
+// for the next run of incremental linking to check what has changed.
+
+void
+Layout::create_incremental_info_sections(Symbol_table* symtab)
+{
+ Incremental_inputs* incr = this->incremental_inputs_;
+
+ gold_assert(incr != NULL);
+
+ // Create the .gnu_incremental_inputs, _symtab, and _relocs input sections.
+ incr->create_data_sections(symtab);
+
+ // Add the .gnu_incremental_inputs section.
+ const char* incremental_inputs_name =
+ this->namepool_.add(".gnu_incremental_inputs", false, NULL);
+ Output_section* incremental_inputs_os =
+ this->make_output_section(incremental_inputs_name,
+ elfcpp::SHT_GNU_INCREMENTAL_INPUTS, 0,
+ ORDER_INVALID, false);
+ incremental_inputs_os->add_output_section_data(incr->inputs_section());
+
+ // Add the .gnu_incremental_symtab section.
+ const char* incremental_symtab_name =
+ this->namepool_.add(".gnu_incremental_symtab", false, NULL);
+ Output_section* incremental_symtab_os =
+ this->make_output_section(incremental_symtab_name,
+ elfcpp::SHT_GNU_INCREMENTAL_SYMTAB, 0,
+ ORDER_INVALID, false);
+ incremental_symtab_os->add_output_section_data(incr->symtab_section());
+ incremental_symtab_os->set_entsize(4);
+
+ // Add the .gnu_incremental_relocs section.
+ const char* incremental_relocs_name =
+ this->namepool_.add(".gnu_incremental_relocs", false, NULL);
+ Output_section* incremental_relocs_os =
+ this->make_output_section(incremental_relocs_name,
+ elfcpp::SHT_GNU_INCREMENTAL_RELOCS, 0,
+ ORDER_INVALID, false);
+ incremental_relocs_os->add_output_section_data(incr->relocs_section());
+ incremental_relocs_os->set_entsize(incr->relocs_entsize());
+
+ // Add the .gnu_incremental_got_plt section.
+ const char* incremental_got_plt_name =
+ this->namepool_.add(".gnu_incremental_got_plt", false, NULL);
+ Output_section* incremental_got_plt_os =
+ this->make_output_section(incremental_got_plt_name,
+ elfcpp::SHT_GNU_INCREMENTAL_GOT_PLT, 0,
+ ORDER_INVALID, false);
+ incremental_got_plt_os->add_output_section_data(incr->got_plt_section());
+
+ // Add the .gnu_incremental_strtab section.
+ const char* incremental_strtab_name =
+ this->namepool_.add(".gnu_incremental_strtab", false, NULL);
+ Output_section* incremental_strtab_os = this->make_output_section(incremental_strtab_name,
+ elfcpp::SHT_STRTAB, 0,
+ ORDER_INVALID, false);
+ Output_data_strtab* strtab_data =
+ new Output_data_strtab(incr->get_stringpool());
+ incremental_strtab_os->add_output_section_data(strtab_data);
+
+ incremental_inputs_os->set_after_input_sections();
+ incremental_symtab_os->set_after_input_sections();
+ incremental_relocs_os->set_after_input_sections();
+ incremental_got_plt_os->set_after_input_sections();
+
+ incremental_inputs_os->set_link_section(incremental_strtab_os);
+ incremental_symtab_os->set_link_section(incremental_inputs_os);
+ incremental_relocs_os->set_link_section(incremental_inputs_os);
+ incremental_got_plt_os->set_link_section(incremental_inputs_os);
+}
+
+// Return whether SEG1 should be before SEG2 in the output file. This
+// is based entirely on the segment type and flags. When this is
+// called the segment addresses have normally not yet been set.
+
+bool
+Layout::segment_precedes(const Output_segment* seg1,
+ const Output_segment* seg2)
+{
+ // In order to produce a stable ordering if we're called with the same pointer
+ // return false.
+ if (seg1 == seg2)
+ return false;
+
+ elfcpp::Elf_Word type1 = seg1->type();
+ elfcpp::Elf_Word type2 = seg2->type();
+
+ // The single PT_PHDR segment is required to precede any loadable
+ // segment. We simply make it always first.
+ if (type1 == elfcpp::PT_PHDR)
+ {
+ gold_assert(type2 != elfcpp::PT_PHDR);
+ return true;
+ }
+ if (type2 == elfcpp::PT_PHDR)
+ return false;
+
+ // The single PT_INTERP segment is required to precede any loadable
+ // segment. We simply make it always second.
+ if (type1 == elfcpp::PT_INTERP)
+ {
+ gold_assert(type2 != elfcpp::PT_INTERP);
+ return true;
+ }
+ if (type2 == elfcpp::PT_INTERP)
+ return false;
+
+ // We then put PT_LOAD segments before any other segments.
+ if (type1 == elfcpp::PT_LOAD && type2 != elfcpp::PT_LOAD)
+ return true;
+ if (type2 == elfcpp::PT_LOAD && type1 != elfcpp::PT_LOAD)
+ return false;
+
+ // We put the PT_TLS segment last except for the PT_GNU_RELRO
+ // segment, because that is where the dynamic linker expects to find
+ // it (this is just for efficiency; other positions would also work
+ // correctly).
+ if (type1 == elfcpp::PT_TLS
+ && type2 != elfcpp::PT_TLS
+ && type2 != elfcpp::PT_GNU_RELRO)
+ return false;
+ if (type2 == elfcpp::PT_TLS
+ && type1 != elfcpp::PT_TLS
+ && type1 != elfcpp::PT_GNU_RELRO)
+ return true;
+
+ // We put the PT_GNU_RELRO segment last, because that is where the
+ // dynamic linker expects to find it (as with PT_TLS, this is just
+ // for efficiency).
+ if (type1 == elfcpp::PT_GNU_RELRO && type2 != elfcpp::PT_GNU_RELRO)
+ return false;
+ if (type2 == elfcpp::PT_GNU_RELRO && type1 != elfcpp::PT_GNU_RELRO)
+ return true;
+
+ const elfcpp::Elf_Word flags1 = seg1->flags();
+ const elfcpp::Elf_Word flags2 = seg2->flags();
+
+ // The order of non-PT_LOAD segments is unimportant. We simply sort
+ // by the numeric segment type and flags values. There should not
+ // be more than one segment with the same type and flags, except
+ // when a linker script specifies such.
+ if (type1 != elfcpp::PT_LOAD)
+ {
+ if (type1 != type2)
+ return type1 < type2;
+ uint64_t align1 = seg1->align();
+ uint64_t align2 = seg2->align();
+ // Place segments with larger alignments first.
+ if (align1 != align2)
+ return align1 > align2;
+ gold_assert(flags1 != flags2
+ || this->script_options_->saw_phdrs_clause());
+ return flags1 < flags2;
+ }
+
+ // If the addresses are set already, sort by load address.
+ if (seg1->are_addresses_set())
+ {
+ if (!seg2->are_addresses_set())
+ return true;
+
+ unsigned int section_count1 = seg1->output_section_count();
+ unsigned int section_count2 = seg2->output_section_count();
+ if (section_count1 == 0 && section_count2 > 0)
+ return true;
+ if (section_count1 > 0 && section_count2 == 0)
+ return false;
+
+ uint64_t paddr1 = (seg1->are_addresses_set()
+ ? seg1->paddr()
+ : seg1->first_section_load_address());
+ uint64_t paddr2 = (seg2->are_addresses_set()
+ ? seg2->paddr()
+ : seg2->first_section_load_address());
+
+ if (paddr1 != paddr2)
+ return paddr1 < paddr2;
+ }
+ else if (seg2->are_addresses_set())
+ return false;
+
+ // A segment which holds large data comes after a segment which does
+ // not hold large data.
+ if (seg1->is_large_data_segment())
+ {
+ if (!seg2->is_large_data_segment())
+ return false;
+ }
+ else if (seg2->is_large_data_segment())
+ return true;
+
+ // Otherwise, we sort PT_LOAD segments based on the flags. Readonly
+ // segments come before writable segments. Then writable segments
+ // with data come before writable segments without data. Then
+ // executable segments come before non-executable segments. Then
+ // the unlikely case of a non-readable segment comes before the
+ // normal case of a readable segment. If there are multiple
+ // segments with the same type and flags, we require that the
+ // address be set, and we sort by virtual address and then physical
+ // address.
+ if ((flags1 & elfcpp::PF_W) != (flags2 & elfcpp::PF_W))
+ return (flags1 & elfcpp::PF_W) == 0;
+ if ((flags1 & elfcpp::PF_W) != 0
+ && seg1->has_any_data_sections() != seg2->has_any_data_sections())
+ return seg1->has_any_data_sections();
+ if ((flags1 & elfcpp::PF_X) != (flags2 & elfcpp::PF_X))
+ return (flags1 & elfcpp::PF_X) != 0;
+ if ((flags1 & elfcpp::PF_R) != (flags2 & elfcpp::PF_R))
+ return (flags1 & elfcpp::PF_R) == 0;
+
+ // We shouldn't get here--we shouldn't create segments which we
+ // can't distinguish. Unless of course we are using a weird linker
+ // script or overlapping --section-start options. We could also get
+ // here if plugins want unique segments for subsets of sections.
+ gold_assert(this->script_options_->saw_phdrs_clause()
+ || parameters->options().any_section_start()
+ || this->is_unique_segment_for_sections_specified()
+ || parameters->options().text_unlikely_segment());
+ return false;
+}
+
+// Increase OFF so that it is congruent to ADDR modulo ABI_PAGESIZE.
+
+static off_t
+align_file_offset(off_t off, uint64_t addr, uint64_t abi_pagesize)
+{
+ uint64_t unsigned_off = off;
+ uint64_t aligned_off = ((unsigned_off & ~(abi_pagesize - 1))
+ | (addr & (abi_pagesize - 1)));
+ if (aligned_off < unsigned_off)
+ aligned_off += abi_pagesize;
+ return aligned_off;
+}
+
+// On targets where the text segment contains only executable code,
+// a non-executable segment is never the text segment.
+
+static inline bool
+is_text_segment(const Target* target, const Output_segment* seg)
+{
+ elfcpp::Elf_Xword flags = seg->flags();
+ if ((flags & elfcpp::PF_W) != 0)
+ return false;
+ if ((flags & elfcpp::PF_X) == 0)
+ return !target->isolate_execinstr();
+ return true;
+}
+
+// Set the file offsets of all the segments, and all the sections they
+// contain. They have all been created. LOAD_SEG must be laid out
+// first. Return the offset of the data to follow.
+
+off_t
+Layout::set_segment_offsets(const Target* target, Output_segment* load_seg,
+ unsigned int* pshndx)
+{
+ // Sort them into the final order. We use a stable sort so that we
+ // don't randomize the order of indistinguishable segments created
+ // by linker scripts.
+ std::stable_sort(this->segment_list_.begin(), this->segment_list_.end(),
+ Layout::Compare_segments(this));
+
+ // Find the PT_LOAD segments, and set their addresses and offsets
+ // and their section's addresses and offsets.
+ uint64_t start_addr;
+ if (parameters->options().user_set_Ttext())
+ start_addr = parameters->options().Ttext();
+ else if (parameters->options().output_is_position_independent())
+ start_addr = 0;
+ else
+ start_addr = target->default_text_segment_address();
+
+ uint64_t addr = start_addr;
+ off_t off = 0;
+
+ // If LOAD_SEG is NULL, then the file header and segment headers
+ // will not be loadable. But they still need to be at offset 0 in
+ // the file. Set their offsets now.
+ if (load_seg == NULL)
+ {
+ for (Data_list::iterator p = this->special_output_list_.begin();
+ p != this->special_output_list_.end();
+ ++p)
+ {
+ off = align_address(off, (*p)->addralign());
+ (*p)->set_address_and_file_offset(0, off);
+ off += (*p)->data_size();
+ }
+ }
+
+ unsigned int increase_relro = this->increase_relro_;
+ if (this->script_options_->saw_sections_clause())
+ increase_relro = 0;
+
+ const bool check_sections = parameters->options().check_sections();
+ Output_segment* last_load_segment = NULL;
+
+ unsigned int shndx_begin = *pshndx;
+ unsigned int shndx_load_seg = *pshndx;
+
+ for (Segment_list::iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ {
+ if ((*p)->type() == elfcpp::PT_LOAD)
+ {
+ if (target->isolate_execinstr())
+ {
+ // When we hit the segment that should contain the
+ // file headers, reset the file offset so we place
+ // it and subsequent segments appropriately.
+ // We'll fix up the preceding segments below.
+ if (load_seg == *p)
+ {
+ if (off == 0)
+ load_seg = NULL;
+ else
+ {
+ off = 0;
+ shndx_load_seg = *pshndx;
+ }
+ }
+ }
+ else
+ {
+ // Verify that the file headers fall into the first segment.
+ if (load_seg != NULL && load_seg != *p)
+ gold_unreachable();
+ load_seg = NULL;
+ }
+
+ bool are_addresses_set = (*p)->are_addresses_set();
+ if (are_addresses_set)
+ {
+ // When it comes to setting file offsets, we care about
+ // the physical address.
+ addr = (*p)->paddr();
+ }
+ else if (parameters->options().user_set_Ttext()
+ && (parameters->options().omagic()
+ || is_text_segment(target, *p)))
+ {
+ are_addresses_set = true;
+ }
+ else if (parameters->options().user_set_Trodata_segment()
+ && ((*p)->flags() & (elfcpp::PF_W | elfcpp::PF_X)) == 0)
+ {
+ addr = parameters->options().Trodata_segment();
+ are_addresses_set = true;
+ }
+ else if (parameters->options().user_set_Tdata()
+ && ((*p)->flags() & elfcpp::PF_W) != 0
+ && (!parameters->options().user_set_Tbss()
+ || (*p)->has_any_data_sections()))
+ {
+ addr = parameters->options().Tdata();
+ are_addresses_set = true;
+ }
+ else if (parameters->options().user_set_Tbss()
+ && ((*p)->flags() & elfcpp::PF_W) != 0
+ && !(*p)->has_any_data_sections())
+ {
+ addr = parameters->options().Tbss();
+ are_addresses_set = true;
+ }
+
+ uint64_t orig_addr = addr;
+ uint64_t orig_off = off;
+
+ uint64_t aligned_addr = 0;
+ uint64_t abi_pagesize = target->abi_pagesize();
+ uint64_t common_pagesize = target->common_pagesize();
+
+ if (!parameters->options().nmagic()
+ && !parameters->options().omagic())
+ (*p)->set_minimum_p_align(abi_pagesize);
+
+ if (!are_addresses_set)
+ {
+ // Skip the address forward one page, maintaining the same
+ // position within the page. This lets us store both segments
+ // overlapping on a single page in the file, but the loader will
+ // put them on different pages in memory. We will revisit this
+ // decision once we know the size of the segment.
+
+ uint64_t max_align = (*p)->maximum_alignment();
+ if (max_align > abi_pagesize)
+ addr = align_address(addr, max_align);
+ aligned_addr = addr;
+
+ if (load_seg == *p)
+ {
+ // This is the segment that will contain the file
+ // headers, so its offset will have to be exactly zero.
+ gold_assert(orig_off == 0);
+
+ // If the target wants a fixed minimum distance from the
+ // text segment to the read-only segment, move up now.
+ uint64_t min_addr =
+ start_addr + (parameters->options().user_set_rosegment_gap()
+ ? parameters->options().rosegment_gap()
+ : target->rosegment_gap());
+ if (addr < min_addr)
+ addr = min_addr;
+
+ // But this is not the first segment! To make its
+ // address congruent with its offset, that address better
+ // be aligned to the ABI-mandated page size.
+ addr = align_address(addr, abi_pagesize);
+ aligned_addr = addr;
+ }
+ else
+ {
+ if ((addr & (abi_pagesize - 1)) != 0)
+ addr = addr + abi_pagesize;
+
+ off = orig_off + ((addr - orig_addr) & (abi_pagesize - 1));
+ }
+ }
+
+ if (!parameters->options().nmagic()
+ && !parameters->options().omagic())
+ {
+ // Here we are also taking care of the case when
+ // the maximum segment alignment is larger than the page size.
+ off = align_file_offset(off, addr,
+ std::max(abi_pagesize,
+ (*p)->maximum_alignment()));
+ }
+ else
+ {
+ // This is -N or -n with a section script which prevents
+ // us from using a load segment. We need to ensure that
+ // the file offset is aligned to the alignment of the
+ // segment. This is because the linker script
+ // implicitly assumed a zero offset. If we don't align
+ // here, then the alignment of the sections in the
+ // linker script may not match the alignment of the
+ // sections in the set_section_addresses call below,
+ // causing an error about dot moving backward.
+ off = align_address(off, (*p)->maximum_alignment());
+ }
+
+ unsigned int shndx_hold = *pshndx;
+ bool has_relro = false;
+ uint64_t new_addr = (*p)->set_section_addresses(target, this,
+ false, addr,
+ &increase_relro,
+ &has_relro,
+ &off, pshndx);
+
+ // Now that we know the size of this segment, we may be able
+ // to save a page in memory, at the cost of wasting some
+ // file space, by instead aligning to the start of a new
+ // page. Here we use the real machine page size rather than
+ // the ABI mandated page size. If the segment has been
+ // aligned so that the relro data ends at a page boundary,
+ // we do not try to realign it.
+
+ if (!are_addresses_set
+ && !has_relro
+ && aligned_addr != addr
+ && !parameters->incremental())
+ {
+ uint64_t first_off = (common_pagesize
+ - (aligned_addr
+ & (common_pagesize - 1)));
+ uint64_t last_off = new_addr & (common_pagesize - 1);
+ if (first_off > 0
+ && last_off > 0
+ && ((aligned_addr & ~ (common_pagesize - 1))
+ != (new_addr & ~ (common_pagesize - 1)))
+ && first_off + last_off <= common_pagesize)
+ {
+ *pshndx = shndx_hold;
+ addr = align_address(aligned_addr, common_pagesize);
+ addr = align_address(addr, (*p)->maximum_alignment());
+ if ((addr & (abi_pagesize - 1)) != 0)
+ addr = addr + abi_pagesize;
+ off = orig_off + ((addr - orig_addr) & (abi_pagesize - 1));
+ off = align_file_offset(off, addr, abi_pagesize);
+
+ increase_relro = this->increase_relro_;
+ if (this->script_options_->saw_sections_clause())
+ increase_relro = 0;
+ has_relro = false;
+
+ new_addr = (*p)->set_section_addresses(target, this,
+ true, addr,
+ &increase_relro,
+ &has_relro,
+ &off, pshndx);
+ }
+ }
+
+ addr = new_addr;
+
+ // Implement --check-sections. We know that the segments
+ // are sorted by LMA.
+ if (check_sections && last_load_segment != NULL)
+ {
+ gold_assert(last_load_segment->paddr() <= (*p)->paddr());
+ if (last_load_segment->paddr() + last_load_segment->memsz()
+ > (*p)->paddr())
+ {
+ unsigned long long lb1 = last_load_segment->paddr();
+ unsigned long long le1 = lb1 + last_load_segment->memsz();
+ unsigned long long lb2 = (*p)->paddr();
+ unsigned long long le2 = lb2 + (*p)->memsz();
+ gold_error(_("load segment overlap [0x%llx -> 0x%llx] and "
+ "[0x%llx -> 0x%llx]"),
+ lb1, le1, lb2, le2);
+ }
+ }
+ last_load_segment = *p;
+ }
+ }
+
+ if (load_seg != NULL && target->isolate_execinstr())
+ {
+ // Process the early segments again, setting their file offsets
+ // so they land after the segments starting at LOAD_SEG.
+ off = align_file_offset(off, 0, target->abi_pagesize());
+
+ this->reset_relax_output();
+
+ for (Segment_list::iterator p = this->segment_list_.begin();
+ *p != load_seg;
+ ++p)
+ {
+ if ((*p)->type() == elfcpp::PT_LOAD)
+ {
+ // We repeat the whole job of assigning addresses and
+ // offsets, but we really only want to change the offsets and
+ // must ensure that the addresses all come out the same as
+ // they did the first time through.
+ bool has_relro = false;
+ const uint64_t old_addr = (*p)->vaddr();
+ const uint64_t old_end = old_addr + (*p)->memsz();
+ uint64_t new_addr = (*p)->set_section_addresses(target, this,
+ true, old_addr,
+ &increase_relro,
+ &has_relro,
+ &off,
+ &shndx_begin);
+ gold_assert(new_addr == old_end);
+ }
+ }
+
+ gold_assert(shndx_begin == shndx_load_seg);
+ }
+
+ // Handle the non-PT_LOAD segments, setting their offsets from their
+ // section's offsets.
+ for (Segment_list::iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ {
+ // PT_GNU_STACK was set up correctly when it was created.
+ if ((*p)->type() != elfcpp::PT_LOAD
+ && (*p)->type() != elfcpp::PT_GNU_STACK)
+ (*p)->set_offset((*p)->type() == elfcpp::PT_GNU_RELRO
+ ? increase_relro
+ : 0);
+ }
+
+ // Set the TLS offsets for each section in the PT_TLS segment.
+ if (this->tls_segment_ != NULL)
+ this->tls_segment_->set_tls_offsets();
+
+ return off;
+}
+
+// Set the offsets of all the allocated sections when doing a
+// relocatable link. This does the same jobs as set_segment_offsets,
+// only for a relocatable link.
+
+off_t
+Layout::set_relocatable_section_offsets(Output_data* file_header,
+ unsigned int* pshndx)
+{
+ off_t off = 0;
+
+ file_header->set_address_and_file_offset(0, 0);
+ off += file_header->data_size();
+
+ for (Section_list::iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ // We skip unallocated sections here, except that group sections
+ // have to come first.
+ if (((*p)->flags() & elfcpp::SHF_ALLOC) == 0
+ && (*p)->type() != elfcpp::SHT_GROUP)
+ continue;
+
+ off = align_address(off, (*p)->addralign());
+
+ // The linker script might have set the address.
+ if (!(*p)->is_address_valid())
+ (*p)->set_address(0);
+ (*p)->set_file_offset(off);
+ (*p)->finalize_data_size();
+ if ((*p)->type() != elfcpp::SHT_NOBITS)
+ off += (*p)->data_size();
+
+ (*p)->set_out_shndx(*pshndx);
+ ++*pshndx;
+ }
+
+ return off;
+}
+
+// Set the file offset of all the sections not associated with a
+// segment.
+
+off_t
+Layout::set_section_offsets(off_t off, Layout::Section_offset_pass pass)
+{
+ off_t startoff = off;
+ off_t maxoff = off;
+
+ for (Section_list::iterator p = this->unattached_section_list_.begin();
+ p != this->unattached_section_list_.end();
+ ++p)
+ {
+ // The symtab section is handled in create_symtab_sections.
+ if (*p == this->symtab_section_)
+ continue;
+
+ // If we've already set the data size, don't set it again.
+ if ((*p)->is_offset_valid() && (*p)->is_data_size_valid())
+ continue;
+
+ if (pass == BEFORE_INPUT_SECTIONS_PASS
+ && (*p)->requires_postprocessing())
+ {
+ (*p)->create_postprocessing_buffer();
+ this->any_postprocessing_sections_ = true;
+ }
+
+ if (pass == BEFORE_INPUT_SECTIONS_PASS
+ && (*p)->after_input_sections())
+ continue;
+ else if (pass == POSTPROCESSING_SECTIONS_PASS
+ && (!(*p)->after_input_sections()
+ || (*p)->type() == elfcpp::SHT_STRTAB))
+ continue;
+ else if (pass == STRTAB_AFTER_POSTPROCESSING_SECTIONS_PASS
+ && (!(*p)->after_input_sections()
+ || (*p)->type() != elfcpp::SHT_STRTAB))
+ continue;
+
+ if (!parameters->incremental_update())
+ {
+ off = align_address(off, (*p)->addralign());
+ (*p)->set_file_offset(off);
+ (*p)->finalize_data_size();
+ }
+ else
+ {
+ // Incremental update: allocate file space from free list.
+ (*p)->pre_finalize_data_size();
+ off_t current_size = (*p)->current_data_size();
+ off = this->allocate(current_size, (*p)->addralign(), startoff);
+ if (off == -1)
+ {
+ if (is_debugging_enabled(DEBUG_INCREMENTAL))
+ this->free_list_.dump();
+ gold_assert((*p)->output_section() != NULL);
+ gold_fallback(_("out of patch space for section %s; "
+ "relink with --incremental-full"),
+ (*p)->output_section()->name());
+ }
+ (*p)->set_file_offset(off);
+ (*p)->finalize_data_size();
+ if ((*p)->data_size() > current_size)
+ {
+ gold_assert((*p)->output_section() != NULL);
+ gold_fallback(_("%s: section changed size; "
+ "relink with --incremental-full"),
+ (*p)->output_section()->name());
+ }
+ gold_debug(DEBUG_INCREMENTAL,
+ "set_section_offsets: %08lx %08lx %s",
+ static_cast<long>(off),
+ static_cast<long>((*p)->data_size()),
+ ((*p)->output_section() != NULL
+ ? (*p)->output_section()->name() : "(special)"));
+ }
+
+ off += (*p)->data_size();
+ if (off > maxoff)
+ maxoff = off;
+
+ // At this point the name must be set.
+ if (pass != STRTAB_AFTER_POSTPROCESSING_SECTIONS_PASS)
+ this->namepool_.add((*p)->name(), false, NULL);
+ }
+ return maxoff;
+}
+
+// Set the section indexes of all the sections not associated with a
+// segment.
+
+unsigned int
+Layout::set_section_indexes(unsigned int shndx)
+{
+ for (Section_list::iterator p = this->unattached_section_list_.begin();
+ p != this->unattached_section_list_.end();
+ ++p)
+ {
+ if (!(*p)->has_out_shndx())
+ {
+ (*p)->set_out_shndx(shndx);
+ ++shndx;
+ }
+ }
+ return shndx;
+}
+
+// Set the section addresses according to the linker script. This is
+// only called when we see a SECTIONS clause. This returns the
+// program segment which should hold the file header and segment
+// headers, if any. It will return NULL if they should not be in a
+// segment.
+
+Output_segment*
+Layout::set_section_addresses_from_script(Symbol_table* symtab)
+{
+ Script_sections* ss = this->script_options_->script_sections();
+ gold_assert(ss->saw_sections_clause());
+ return this->script_options_->set_section_addresses(symtab, this);
+}
+
+// Place the orphan sections in the linker script.
+
+void
+Layout::place_orphan_sections_in_script()
+{
+ Script_sections* ss = this->script_options_->script_sections();
+ gold_assert(ss->saw_sections_clause());
+
+ // Place each orphaned output section in the script.
+ for (Section_list::iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if (!(*p)->found_in_sections_clause())
+ ss->place_orphan(*p);
+ }
+}
+
+// Count the local symbols in the regular symbol table and the dynamic
+// symbol table, and build the respective string pools.
+
+void
+Layout::count_local_symbols(const Task* task,
+ const Input_objects* input_objects)
+{
+ // First, figure out an upper bound on the number of symbols we'll
+ // be inserting into each pool. This helps us create the pools with
+ // the right size, to avoid unnecessary hashtable resizing.
+ unsigned int symbol_count = 0;
+ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin();
+ p != input_objects->relobj_end();
+ ++p)
+ symbol_count += (*p)->local_symbol_count();
+
+ // Go from "upper bound" to "estimate." We overcount for two
+ // reasons: we double-count symbols that occur in more than one
+ // object file, and we count symbols that are dropped from the
+ // output. Add it all together and assume we overcount by 100%.
+ symbol_count /= 2;
+
+ // We assume all symbols will go into both the sympool and dynpool.
+ this->sympool_.reserve(symbol_count);
+ this->dynpool_.reserve(symbol_count);
+
+ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin();
+ p != input_objects->relobj_end();
+ ++p)
+ {
+ Task_lock_obj<Object> tlo(task, *p);
+ (*p)->count_local_symbols(&this->sympool_, &this->dynpool_);
+ }
+}
+
+// Create the symbol table sections. Here we also set the final
+// values of the symbols. At this point all the loadable sections are
+// fully laid out. SHNUM is the number of sections so far.
+
+void
+Layout::create_symtab_sections(const Input_objects* input_objects,
+ Symbol_table* symtab,
+ unsigned int shnum,
+ off_t* poff,
+ unsigned int local_dynamic_count)
+{
+ int symsize;
+ unsigned int align;
+ if (parameters->target().get_size() == 32)
+ {
+ symsize = elfcpp::Elf_sizes<32>::sym_size;
+ align = 4;
+ }
+ else if (parameters->target().get_size() == 64)
+ {
+ symsize = elfcpp::Elf_sizes<64>::sym_size;
+ align = 8;
+ }
+ else
+ gold_unreachable();
+
+ // Compute file offsets relative to the start of the symtab section.
+ off_t off = 0;
+
+ // Save space for the dummy symbol at the start of the section. We
+ // never bother to write this out--it will just be left as zero.
+ off += symsize;
+ unsigned int local_symbol_index = 1;
+
+ // Add STT_SECTION symbols for each Output section which needs one.
+ for (Section_list::iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if (!(*p)->needs_symtab_index())
+ (*p)->set_symtab_index(-1U);
+ else
+ {
+ (*p)->set_symtab_index(local_symbol_index);
+ ++local_symbol_index;
+ off += symsize;
+ }
+ }
+
+ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin();
+ p != input_objects->relobj_end();
+ ++p)
+ {
+ unsigned int index = (*p)->finalize_local_symbols(local_symbol_index,
+ off, symtab);
+ off += (index - local_symbol_index) * symsize;
+ local_symbol_index = index;
+ }
+
+ unsigned int local_symcount = local_symbol_index;
+ gold_assert(static_cast<off_t>(local_symcount * symsize) == off);
+
+ off_t dynoff;
+ size_t dyncount;
+ if (this->dynsym_section_ == NULL)
+ {
+ dynoff = 0;
+ dyncount = 0;
+ }
+ else
+ {
+ off_t locsize = local_dynamic_count * this->dynsym_section_->entsize();
+ dynoff = this->dynsym_section_->offset() + locsize;
+ dyncount = (this->dynsym_section_->data_size() - locsize) / symsize;
+ gold_assert(static_cast<off_t>(dyncount * symsize)
+ == this->dynsym_section_->data_size() - locsize);
+ }
+
+ off_t global_off = off;
+ off = symtab->finalize(off, dynoff, local_dynamic_count, dyncount,
+ &this->sympool_, &local_symcount);
+
+ if (!parameters->options().strip_all())
+ {
+ this->sympool_.set_string_offsets();
+
+ const char* symtab_name = this->namepool_.add(".symtab", false, NULL);
+ Output_section* osymtab = this->make_output_section(symtab_name,
+ elfcpp::SHT_SYMTAB,
+ 0, ORDER_INVALID,
+ false);
+ this->symtab_section_ = osymtab;
+
+ Output_section_data* pos = new Output_data_fixed_space(off, align,
+ "** symtab");
+ osymtab->add_output_section_data(pos);
+
+ // We generate a .symtab_shndx section if we have more than
+ // SHN_LORESERVE sections. Technically it is possible that we
+ // don't need one, because it is possible that there are no
+ // symbols in any of sections with indexes larger than
+ // SHN_LORESERVE. That is probably unusual, though, and it is
+ // easier to always create one than to compute section indexes
+ // twice (once here, once when writing out the symbols).
+ if (shnum >= elfcpp::SHN_LORESERVE)
+ {
+ const char* symtab_xindex_name = this->namepool_.add(".symtab_shndx",
+ false, NULL);
+ Output_section* osymtab_xindex =
+ this->make_output_section(symtab_xindex_name,
+ elfcpp::SHT_SYMTAB_SHNDX, 0,
+ ORDER_INVALID, false);
+
+ size_t symcount = off / symsize;
+ this->symtab_xindex_ = new Output_symtab_xindex(symcount);
+
+ osymtab_xindex->add_output_section_data(this->symtab_xindex_);
+
+ osymtab_xindex->set_link_section(osymtab);
+ osymtab_xindex->set_addralign(4);
+ osymtab_xindex->set_entsize(4);
+
+ osymtab_xindex->set_after_input_sections();
+
+ // This tells the driver code to wait until the symbol table
+ // has written out before writing out the postprocessing
+ // sections, including the .symtab_shndx section.
+ this->any_postprocessing_sections_ = true;
+ }
+
+ const char* strtab_name = this->namepool_.add(".strtab", false, NULL);
+ Output_section* ostrtab = this->make_output_section(strtab_name,
+ elfcpp::SHT_STRTAB,
+ 0, ORDER_INVALID,
+ false);
+
+ Output_section_data* pstr = new Output_data_strtab(&this->sympool_);
+ ostrtab->add_output_section_data(pstr);
+
+ off_t symtab_off;
+ if (!parameters->incremental_update())
+ symtab_off = align_address(*poff, align);
+ else
+ {
+ symtab_off = this->allocate(off, align, *poff);
+ if (off == -1)
+ gold_fallback(_("out of patch space for symbol table; "
+ "relink with --incremental-full"));
+ gold_debug(DEBUG_INCREMENTAL,
+ "create_symtab_sections: %08lx %08lx .symtab",
+ static_cast<long>(symtab_off),
+ static_cast<long>(off));
+ }
+
+ symtab->set_file_offset(symtab_off + global_off);
+ osymtab->set_file_offset(symtab_off);
+ osymtab->finalize_data_size();
+ osymtab->set_link_section(ostrtab);
+ osymtab->set_info(local_symcount);
+ osymtab->set_entsize(symsize);
+
+ if (symtab_off + off > *poff)
+ *poff = symtab_off + off;
+ }
+}
+
+// Create the .shstrtab section, which holds the names of the
+// sections. At the time this is called, we have created all the
+// output sections except .shstrtab itself.
+
+Output_section*
+Layout::create_shstrtab()
+{
+ // FIXME: We don't need to create a .shstrtab section if we are
+ // stripping everything.
+
+ const char* name = this->namepool_.add(".shstrtab", false, NULL);
+
+ Output_section* os = this->make_output_section(name, elfcpp::SHT_STRTAB, 0,
+ ORDER_INVALID, false);
+
+ if (strcmp(parameters->options().compress_debug_sections(), "none") != 0)
+ {
+ // We can't write out this section until we've set all the
+ // section names, and we don't set the names of compressed
+ // output sections until relocations are complete. FIXME: With
+ // the current names we use, this is unnecessary.
+ os->set_after_input_sections();
+ }
+
+ Output_section_data* posd = new Output_data_strtab(&this->namepool_);
+ os->add_output_section_data(posd);
+
+ return os;
+}
+
+// Create the section headers. SIZE is 32 or 64. OFF is the file
+// offset.
+
+void
+Layout::create_shdrs(const Output_section* shstrtab_section, off_t* poff)
+{
+ Output_section_headers* oshdrs;
+ oshdrs = new Output_section_headers(this,
+ &this->segment_list_,
+ &this->section_list_,
+ &this->unattached_section_list_,
+ &this->namepool_,
+ shstrtab_section);
+ off_t off;
+ if (!parameters->incremental_update())
+ off = align_address(*poff, oshdrs->addralign());
+ else
+ {
+ oshdrs->pre_finalize_data_size();
+ off = this->allocate(oshdrs->data_size(), oshdrs->addralign(), *poff);
+ if (off == -1)
+ gold_fallback(_("out of patch space for section header table; "
+ "relink with --incremental-full"));
+ gold_debug(DEBUG_INCREMENTAL,
+ "create_shdrs: %08lx %08lx (section header table)",
+ static_cast<long>(off),
+ static_cast<long>(off + oshdrs->data_size()));
+ }
+ oshdrs->set_address_and_file_offset(0, off);
+ off += oshdrs->data_size();
+ if (off > *poff)
+ *poff = off;
+ this->section_headers_ = oshdrs;
+}
+
+// Count the allocated sections.
+
+size_t
+Layout::allocated_output_section_count() const
+{
+ size_t section_count = 0;
+ for (Segment_list::const_iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ section_count += (*p)->output_section_count();
+ return section_count;
+}
+
+// Create the dynamic symbol table.
+// *PLOCAL_DYNAMIC_COUNT will be set to the number of local symbols
+// from input objects, and *PFORCED_LOCAL_DYNAMIC_COUNT will be set
+// to the number of global symbols that have been forced local.
+// We need to remember the former because the forced-local symbols are
+// written along with the global symbols in Symtab::write_globals().
+
+void
+Layout::create_dynamic_symtab(const Input_objects* input_objects,
+ Symbol_table* symtab,
+ Output_section** pdynstr,
+ unsigned int* plocal_dynamic_count,
+ unsigned int* pforced_local_dynamic_count,
+ std::vector<Symbol*>* pdynamic_symbols,
+ Versions* pversions)
+{
+ // Count all the symbols in the dynamic symbol table, and set the
+ // dynamic symbol indexes.
+
+ // Skip symbol 0, which is always all zeroes.
+ unsigned int index = 1;
+
+ // Add STT_SECTION symbols for each Output section which needs one.
+ for (Section_list::iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if (!(*p)->needs_dynsym_index())
+ (*p)->set_dynsym_index(-1U);
+ else
+ {
+ (*p)->set_dynsym_index(index);
+ ++index;
+ }
+ }
+
+ // Count the local symbols that need to go in the dynamic symbol table,
+ // and set the dynamic symbol indexes.
+ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin();
+ p != input_objects->relobj_end();
+ ++p)
+ {
+ unsigned int new_index = (*p)->set_local_dynsym_indexes(index);
+ index = new_index;
+ }
+
+ unsigned int local_symcount = index;
+ unsigned int forced_local_count = 0;
+
+ index = symtab->set_dynsym_indexes(index, &forced_local_count,
+ pdynamic_symbols, &this->dynpool_,
+ pversions);
+
+ *plocal_dynamic_count = local_symcount;
+ *pforced_local_dynamic_count = forced_local_count;
+
+ int symsize;
+ unsigned int align;
+ const int size = parameters->target().get_size();
+ if (size == 32)
+ {
+ symsize = elfcpp::Elf_sizes<32>::sym_size;
+ align = 4;
+ }
+ else if (size == 64)
+ {
+ symsize = elfcpp::Elf_sizes<64>::sym_size;
+ align = 8;
+ }
+ else
+ gold_unreachable();
+
+ // Create the dynamic symbol table section.
+
+ Output_section* dynsym = this->choose_output_section(NULL, ".dynsym",
+ elfcpp::SHT_DYNSYM,
+ elfcpp::SHF_ALLOC,
+ false,
+ ORDER_DYNAMIC_LINKER,
+ false, false, false);
+
+ // Check for NULL as a linker script may discard .dynsym.
+ if (dynsym != NULL)
+ {
+ Output_section_data* odata = new Output_data_fixed_space(index * symsize,
+ align,
+ "** dynsym");
+ dynsym->add_output_section_data(odata);
+
+ dynsym->set_info(local_symcount + forced_local_count);
+ dynsym->set_entsize(symsize);
+ dynsym->set_addralign(align);
+
+ this->dynsym_section_ = dynsym;
+ }
+
+ Output_data_dynamic* const odyn = this->dynamic_data_;
+ if (odyn != NULL)
+ {
+ odyn->add_section_address(elfcpp::DT_SYMTAB, dynsym);
+ odyn->add_constant(elfcpp::DT_SYMENT, symsize);
+ }
+
+ // If there are more than SHN_LORESERVE allocated sections, we
+ // create a .dynsym_shndx section. It is possible that we don't
+ // need one, because it is possible that there are no dynamic
+ // symbols in any of the sections with indexes larger than
+ // SHN_LORESERVE. This is probably unusual, though, and at this
+ // time we don't know the actual section indexes so it is
+ // inconvenient to check.
+ if (this->allocated_output_section_count() >= elfcpp::SHN_LORESERVE)
+ {
+ Output_section* dynsym_xindex =
+ this->choose_output_section(NULL, ".dynsym_shndx",
+ elfcpp::SHT_SYMTAB_SHNDX,
+ elfcpp::SHF_ALLOC,
+ false, ORDER_DYNAMIC_LINKER, false, false,
+ false);
+
+ if (dynsym_xindex != NULL)
+ {
+ this->dynsym_xindex_ = new Output_symtab_xindex(index);
+
+ dynsym_xindex->add_output_section_data(this->dynsym_xindex_);
+
+ dynsym_xindex->set_link_section(dynsym);
+ dynsym_xindex->set_addralign(4);
+ dynsym_xindex->set_entsize(4);
+
+ dynsym_xindex->set_after_input_sections();
+
+ // This tells the driver code to wait until the symbol table
+ // has written out before writing out the postprocessing
+ // sections, including the .dynsym_shndx section.
+ this->any_postprocessing_sections_ = true;
+ }
+ }
+
+ // Create the dynamic string table section.
+
+ Output_section* dynstr = this->choose_output_section(NULL, ".dynstr",
+ elfcpp::SHT_STRTAB,
+ elfcpp::SHF_ALLOC,
+ false,
+ ORDER_DYNAMIC_LINKER,
+ false, false, false);
+ *pdynstr = dynstr;
+ if (dynstr != NULL)
+ {
+ Output_section_data* strdata = new Output_data_strtab(&this->dynpool_);
+ dynstr->add_output_section_data(strdata);
+
+ if (dynsym != NULL)
+ dynsym->set_link_section(dynstr);
+ if (this->dynamic_section_ != NULL)
+ this->dynamic_section_->set_link_section(dynstr);
+
+ if (odyn != NULL)
+ {
+ odyn->add_section_address(elfcpp::DT_STRTAB, dynstr);
+ odyn->add_section_size(elfcpp::DT_STRSZ, dynstr);
+ }
+ }
+
+ // Create the hash tables. The Gnu-style hash table must be
+ // built first, because it changes the order of the symbols
+ // in the dynamic symbol table.
+
+ if (strcmp(parameters->options().hash_style(), "gnu") == 0
+ || strcmp(parameters->options().hash_style(), "both") == 0)
+ {
+ unsigned char* phash;
+ unsigned int hashlen;
+ Dynobj::create_gnu_hash_table(*pdynamic_symbols,
+ local_symcount + forced_local_count,
+ &phash, &hashlen);
+
+ Output_section* hashsec =
+ this->choose_output_section(NULL, ".gnu.hash", elfcpp::SHT_GNU_HASH,
+ elfcpp::SHF_ALLOC, false,
+ ORDER_DYNAMIC_LINKER, false, false,
+ false);
+
+ Output_section_data* hashdata = new Output_data_const_buffer(phash,
+ hashlen,
+ align,
+ "** hash");
+ if (hashsec != NULL && hashdata != NULL)
+ hashsec->add_output_section_data(hashdata);
+
+ if (hashsec != NULL)
+ {
+ if (dynsym != NULL)
+ hashsec->set_link_section(dynsym);
+
+ // For a 64-bit target, the entries in .gnu.hash do not have
+ // a uniform size, so we only set the entry size for a
+ // 32-bit target.
+ if (parameters->target().get_size() == 32)
+ hashsec->set_entsize(4);
+
+ if (odyn != NULL)
+ odyn->add_section_address(elfcpp::DT_GNU_HASH, hashsec);
+ }
+ }
+
+ if (strcmp(parameters->options().hash_style(), "sysv") == 0
+ || strcmp(parameters->options().hash_style(), "both") == 0)
+ {
+ unsigned char* phash;
+ unsigned int hashlen;
+ Dynobj::create_elf_hash_table(*pdynamic_symbols,
+ local_symcount + forced_local_count,
+ &phash, &hashlen);
+
+ Output_section* hashsec =
+ this->choose_output_section(NULL, ".hash", elfcpp::SHT_HASH,
+ elfcpp::SHF_ALLOC, false,
+ ORDER_DYNAMIC_LINKER, false, false,
+ false);
+
+ Output_section_data* hashdata = new Output_data_const_buffer(phash,
+ hashlen,
+ align,
+ "** hash");
+ if (hashsec != NULL && hashdata != NULL)
+ hashsec->add_output_section_data(hashdata);
+
+ if (hashsec != NULL)
+ {
+ if (dynsym != NULL)
+ hashsec->set_link_section(dynsym);
+ hashsec->set_entsize(parameters->target().hash_entry_size() / 8);
+ }
+
+ if (odyn != NULL)
+ odyn->add_section_address(elfcpp::DT_HASH, hashsec);
+ }
+}
+
+// Assign offsets to each local portion of the dynamic symbol table.
+
+void
+Layout::assign_local_dynsym_offsets(const Input_objects* input_objects)
+{
+ Output_section* dynsym = this->dynsym_section_;
+ if (dynsym == NULL)
+ return;
+
+ off_t off = dynsym->offset();
+
+ // Skip the dummy symbol at the start of the section.
+ off += dynsym->entsize();
+
+ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin();
+ p != input_objects->relobj_end();
+ ++p)
+ {
+ unsigned int count = (*p)->set_local_dynsym_offset(off);
+ off += count * dynsym->entsize();
+ }
+}
+
+// Create the version sections.
+
+void
+Layout::create_version_sections(const Versions* versions,
+ const Symbol_table* symtab,
+ unsigned int local_symcount,
+ const std::vector<Symbol*>& dynamic_symbols,
+ const Output_section* dynstr)
+{
+ if (!versions->any_defs() && !versions->any_needs())
+ return;
+
+ switch (parameters->size_and_endianness())
+ {
+#ifdef HAVE_TARGET_32_LITTLE
+ case Parameters::TARGET_32_LITTLE:
+ this->sized_create_version_sections<32, false>(versions, symtab,
+ local_symcount,
+ dynamic_symbols, dynstr);
+ break;
+#endif
+#ifdef HAVE_TARGET_32_BIG
+ case Parameters::TARGET_32_BIG:
+ this->sized_create_version_sections<32, true>(versions, symtab,
+ local_symcount,
+ dynamic_symbols, dynstr);
+ break;
+#endif
+#ifdef HAVE_TARGET_64_LITTLE
+ case Parameters::TARGET_64_LITTLE:
+ this->sized_create_version_sections<64, false>(versions, symtab,
+ local_symcount,
+ dynamic_symbols, dynstr);
+ break;
+#endif
+#ifdef HAVE_TARGET_64_BIG
+ case Parameters::TARGET_64_BIG:
+ this->sized_create_version_sections<64, true>(versions, symtab,
+ local_symcount,
+ dynamic_symbols, dynstr);
+ break;
+#endif
+ default:
+ gold_unreachable();
+ }
+}
+
+// Create the version sections, sized version.
+
+template<int size, bool big_endian>
+void
+Layout::sized_create_version_sections(
+ const Versions* versions,
+ const Symbol_table* symtab,
+ unsigned int local_symcount,
+ const std::vector<Symbol*>& dynamic_symbols,
+ const Output_section* dynstr)
+{
+ Output_section* vsec = this->choose_output_section(NULL, ".gnu.version",
+ elfcpp::SHT_GNU_versym,
+ elfcpp::SHF_ALLOC,
+ false,
+ ORDER_DYNAMIC_LINKER,
+ false, false, false);
+
+ // Check for NULL since a linker script may discard this section.
+ if (vsec != NULL)
+ {
+ unsigned char* vbuf;
+ unsigned int vsize;
+ versions->symbol_section_contents<size, big_endian>(symtab,
+ &this->dynpool_,
+ local_symcount,
+ dynamic_symbols,
+ &vbuf, &vsize);
+
+ Output_section_data* vdata = new Output_data_const_buffer(vbuf, vsize, 2,
+ "** versions");
+
+ vsec->add_output_section_data(vdata);
+ vsec->set_entsize(2);
+ vsec->set_link_section(this->dynsym_section_);
+ }
+
+ Output_data_dynamic* const odyn = this->dynamic_data_;
+ if (odyn != NULL && vsec != NULL)
+ odyn->add_section_address(elfcpp::DT_VERSYM, vsec);
+
+ if (versions->any_defs())
+ {
+ Output_section* vdsec;
+ vdsec = this->choose_output_section(NULL, ".gnu.version_d",
+ elfcpp::SHT_GNU_verdef,
+ elfcpp::SHF_ALLOC,
+ false, ORDER_DYNAMIC_LINKER, false,
+ false, false);
+
+ if (vdsec != NULL)
+ {
+ unsigned char* vdbuf;
+ unsigned int vdsize;
+ unsigned int vdentries;
+ versions->def_section_contents<size, big_endian>(&this->dynpool_,
+ &vdbuf, &vdsize,
+ &vdentries);
+
+ Output_section_data* vddata =
+ new Output_data_const_buffer(vdbuf, vdsize, 4, "** version defs");
+
+ vdsec->add_output_section_data(vddata);
+ vdsec->set_link_section(dynstr);
+ vdsec->set_info(vdentries);
+
+ if (odyn != NULL)
+ {
+ odyn->add_section_address(elfcpp::DT_VERDEF, vdsec);
+ odyn->add_constant(elfcpp::DT_VERDEFNUM, vdentries);
+ }
+ }
+ }
+
+ if (versions->any_needs())
+ {
+ Output_section* vnsec;
+ vnsec = this->choose_output_section(NULL, ".gnu.version_r",
+ elfcpp::SHT_GNU_verneed,
+ elfcpp::SHF_ALLOC,
+ false, ORDER_DYNAMIC_LINKER, false,
+ false, false);
+
+ if (vnsec != NULL)
+ {
+ unsigned char* vnbuf;
+ unsigned int vnsize;
+ unsigned int vnentries;
+ versions->need_section_contents<size, big_endian>(&this->dynpool_,
+ &vnbuf, &vnsize,
+ &vnentries);
+
+ Output_section_data* vndata =
+ new Output_data_const_buffer(vnbuf, vnsize, 4, "** version refs");
+
+ vnsec->add_output_section_data(vndata);
+ vnsec->set_link_section(dynstr);
+ vnsec->set_info(vnentries);
+
+ if (odyn != NULL)
+ {
+ odyn->add_section_address(elfcpp::DT_VERNEED, vnsec);
+ odyn->add_constant(elfcpp::DT_VERNEEDNUM, vnentries);
+ }
+ }
+ }
+}
+
+// Create the .interp section and PT_INTERP segment.
+
+void
+Layout::create_interp(const Target* target)
+{
+ gold_assert(this->interp_segment_ == NULL);
+
+ const char* interp = parameters->options().dynamic_linker();
+ if (interp == NULL)
+ {
+ interp = target->dynamic_linker();
+ gold_assert(interp != NULL);
+ }
+
+ size_t len = strlen(interp) + 1;
+
+ Output_section_data* odata = new Output_data_const(interp, len, 1);
+
+ Output_section* osec = this->choose_output_section(NULL, ".interp",
+ elfcpp::SHT_PROGBITS,
+ elfcpp::SHF_ALLOC,
+ false, ORDER_INTERP,
+ false, false, false);
+ if (osec != NULL)
+ osec->add_output_section_data(odata);
+}
+
+// Add dynamic tags for the PLT and the dynamic relocs. This is
+// called by the target-specific code. This does nothing if not doing
+// a dynamic link.
+
+// USE_REL is true for REL relocs rather than RELA relocs.
+
+// If PLT_GOT is not NULL, then DT_PLTGOT points to it.
+
+// If PLT_REL is not NULL, it is used for DT_PLTRELSZ, and DT_JMPREL,
+// and we also set DT_PLTREL. We use PLT_REL's output section, since
+// some targets have multiple reloc sections in PLT_REL.
+
+// If DYN_REL is not NULL, it is used for DT_REL/DT_RELA,
+// DT_RELSZ/DT_RELASZ, DT_RELENT/DT_RELAENT. Again we use the output
+// section.
+
+// If ADD_DEBUG is true, we add a DT_DEBUG entry when generating an
+// executable.
+
+void
+Layout::add_target_dynamic_tags(bool use_rel, const Output_data* plt_got,
+ const Output_data* plt_rel,
+ const Output_data_reloc_generic* dyn_rel,
+ bool add_debug, bool dynrel_includes_plt)
+{
+ Output_data_dynamic* odyn = this->dynamic_data_;
+ if (odyn == NULL)
+ return;
+
+ if (plt_got != NULL && plt_got->output_section() != NULL)
+ odyn->add_section_address(elfcpp::DT_PLTGOT, plt_got);
+
+ if (plt_rel != NULL && plt_rel->output_section() != NULL)
+ {
+ odyn->add_section_size(elfcpp::DT_PLTRELSZ, plt_rel->output_section());
+ odyn->add_section_address(elfcpp::DT_JMPREL, plt_rel->output_section());
+ odyn->add_constant(elfcpp::DT_PLTREL,
+ use_rel ? elfcpp::DT_REL : elfcpp::DT_RELA);
+ }
+
+ if ((dyn_rel != NULL && dyn_rel->output_section() != NULL)
+ || (dynrel_includes_plt
+ && plt_rel != NULL
+ && plt_rel->output_section() != NULL))
+ {
+ bool have_dyn_rel = dyn_rel != NULL && dyn_rel->output_section() != NULL;
+ bool have_plt_rel = plt_rel != NULL && plt_rel->output_section() != NULL;
+ odyn->add_section_address(use_rel ? elfcpp::DT_REL : elfcpp::DT_RELA,
+ (have_dyn_rel
+ ? dyn_rel->output_section()
+ : plt_rel->output_section()));
+ elfcpp::DT size_tag = use_rel ? elfcpp::DT_RELSZ : elfcpp::DT_RELASZ;
+ if (have_dyn_rel && have_plt_rel && dynrel_includes_plt)
+ odyn->add_section_size(size_tag,
+ dyn_rel->output_section(),
+ plt_rel->output_section());
+ else if (have_dyn_rel)
+ odyn->add_section_size(size_tag, dyn_rel->output_section());
+ else
+ odyn->add_section_size(size_tag, plt_rel->output_section());
+ const int size = parameters->target().get_size();
+ elfcpp::DT rel_tag;
+ int rel_size;
+ if (use_rel)
+ {
+ rel_tag = elfcpp::DT_RELENT;
+ if (size == 32)
+ rel_size = Reloc_types<elfcpp::SHT_REL, 32, false>::reloc_size;
+ else if (size == 64)
+ rel_size = Reloc_types<elfcpp::SHT_REL, 64, false>::reloc_size;
+ else
+ gold_unreachable();
+ }
+ else
+ {
+ rel_tag = elfcpp::DT_RELAENT;
+ if (size == 32)
+ rel_size = Reloc_types<elfcpp::SHT_RELA, 32, false>::reloc_size;
+ else if (size == 64)
+ rel_size = Reloc_types<elfcpp::SHT_RELA, 64, false>::reloc_size;
+ else
+ gold_unreachable();
+ }
+ odyn->add_constant(rel_tag, rel_size);
+
+ if (parameters->options().combreloc() && have_dyn_rel)
+ {
+ size_t c = dyn_rel->relative_reloc_count();
+ if (c > 0)
+ odyn->add_constant((use_rel
+ ? elfcpp::DT_RELCOUNT
+ : elfcpp::DT_RELACOUNT),
+ c);
+ }
+ }
+
+ if (add_debug && !parameters->options().shared())
+ {
+ // The value of the DT_DEBUG tag is filled in by the dynamic
+ // linker at run time, and used by the debugger.
+ odyn->add_constant(elfcpp::DT_DEBUG, 0);
+ }
+}
+
+void
+Layout::add_target_specific_dynamic_tag(elfcpp::DT tag, unsigned int val)
+{
+ Output_data_dynamic* odyn = this->dynamic_data_;
+ if (odyn == NULL)
+ return;
+ odyn->add_constant(tag, val);
+}
+
+// Finish the .dynamic section and PT_DYNAMIC segment.
+
+void
+Layout::finish_dynamic_section(const Input_objects* input_objects,
+ const Symbol_table* symtab)
+{
+ if (!this->script_options_->saw_phdrs_clause()
+ && this->dynamic_section_ != NULL)
+ {
+ Output_segment* oseg = this->make_output_segment(elfcpp::PT_DYNAMIC,
+ (elfcpp::PF_R
+ | elfcpp::PF_W));
+ oseg->add_output_section_to_nonload(this->dynamic_section_,
+ elfcpp::PF_R | elfcpp::PF_W);
+ }
+
+ Output_data_dynamic* const odyn = this->dynamic_data_;
+ if (odyn == NULL)
+ return;
+
+ for (Input_objects::Dynobj_iterator p = input_objects->dynobj_begin();
+ p != input_objects->dynobj_end();
+ ++p)
+ {
+ if (!(*p)->is_needed() && (*p)->as_needed())
+ {
+ // This dynamic object was linked with --as-needed, but it
+ // is not needed.
+ continue;
+ }
+
+ odyn->add_string(elfcpp::DT_NEEDED, (*p)->soname());
+ }
+
+ if (parameters->options().shared())
+ {
+ const char* soname = parameters->options().soname();
+ if (soname != NULL)
+ odyn->add_string(elfcpp::DT_SONAME, soname);
+ }
+
+ Symbol* sym = symtab->lookup(parameters->options().init());
+ if (sym != NULL && sym->is_defined() && !sym->is_from_dynobj())
+ odyn->add_symbol(elfcpp::DT_INIT, sym);
+
+ sym = symtab->lookup(parameters->options().fini());
+ if (sym != NULL && sym->is_defined() && !sym->is_from_dynobj())
+ odyn->add_symbol(elfcpp::DT_FINI, sym);
+
+ // Look for .init_array, .preinit_array and .fini_array by checking
+ // section types.
+ for(Layout::Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ switch((*p)->type())
+ {
+ case elfcpp::SHT_FINI_ARRAY:
+ odyn->add_section_address(elfcpp::DT_FINI_ARRAY, *p);
+ odyn->add_section_size(elfcpp::DT_FINI_ARRAYSZ, *p);
+ break;
+ case elfcpp::SHT_INIT_ARRAY:
+ odyn->add_section_address(elfcpp::DT_INIT_ARRAY, *p);
+ odyn->add_section_size(elfcpp::DT_INIT_ARRAYSZ, *p);
+ break;
+ case elfcpp::SHT_PREINIT_ARRAY:
+ odyn->add_section_address(elfcpp::DT_PREINIT_ARRAY, *p);
+ odyn->add_section_size(elfcpp::DT_PREINIT_ARRAYSZ, *p);
+ break;
+ default:
+ break;
+ }
+
+ // Add a DT_RPATH entry if needed.
+ const General_options::Dir_list& rpath(parameters->options().rpath());
+ if (!rpath.empty())
+ {
+ std::string rpath_val;
+ for (General_options::Dir_list::const_iterator p = rpath.begin();
+ p != rpath.end();
+ ++p)
+ {
+ if (rpath_val.empty())
+ rpath_val = p->name();
+ else
+ {
+ // Eliminate duplicates.
+ General_options::Dir_list::const_iterator q;
+ for (q = rpath.begin(); q != p; ++q)
+ if (q->name() == p->name())
+ break;
+ if (q == p)
+ {
+ rpath_val += ':';
+ rpath_val += p->name();
+ }
+ }
+ }
+
+ if (!parameters->options().enable_new_dtags())
+ odyn->add_string(elfcpp::DT_RPATH, rpath_val);
+ else
+ odyn->add_string(elfcpp::DT_RUNPATH, rpath_val);
+ }
+
+ // Look for text segments that have dynamic relocations.
+ bool have_textrel = false;
+ if (!this->script_options_->saw_sections_clause())
+ {
+ for (Segment_list::const_iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ {
+ if ((*p)->type() == elfcpp::PT_LOAD
+ && ((*p)->flags() & elfcpp::PF_W) == 0
+ && (*p)->has_dynamic_reloc())
+ {
+ have_textrel = true;
+ break;
+ }
+ }
+ }
+ else
+ {
+ // We don't know the section -> segment mapping, so we are
+ // conservative and just look for readonly sections with
+ // relocations. If those sections wind up in writable segments,
+ // then we have created an unnecessary DT_TEXTREL entry.
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if (((*p)->flags() & elfcpp::SHF_ALLOC) != 0
+ && ((*p)->flags() & elfcpp::SHF_WRITE) == 0
+ && (*p)->has_dynamic_reloc())
+ {
+ have_textrel = true;
+ break;
+ }
+ }
+ }
+
+ if (parameters->options().filter() != NULL)
+ odyn->add_string(elfcpp::DT_FILTER, parameters->options().filter());
+ if (parameters->options().any_auxiliary())
+ {
+ for (options::String_set::const_iterator p =
+ parameters->options().auxiliary_begin();
+ p != parameters->options().auxiliary_end();
+ ++p)
+ odyn->add_string(elfcpp::DT_AUXILIARY, *p);
+ }
+
+ // Add a DT_FLAGS entry if necessary.
+ unsigned int flags = 0;
+ if (have_textrel)
+ {
+ // Add a DT_TEXTREL for compatibility with older loaders.
+ odyn->add_constant(elfcpp::DT_TEXTREL, 0);
+ flags |= elfcpp::DF_TEXTREL;
+
+ if (parameters->options().text())
+ gold_error(_("read-only segment has dynamic relocations"));
+ else if (parameters->options().warn_shared_textrel()
+ && parameters->options().shared())
+ gold_warning(_("shared library text segment is not shareable"));
+ }
+ if (parameters->options().shared() && this->has_static_tls())
+ flags |= elfcpp::DF_STATIC_TLS;
+ if (parameters->options().origin())
+ flags |= elfcpp::DF_ORIGIN;
+ if (parameters->options().Bsymbolic()
+ && !parameters->options().have_dynamic_list())
+ {
+ flags |= elfcpp::DF_SYMBOLIC;
+ // Add DT_SYMBOLIC for compatibility with older loaders.
+ odyn->add_constant(elfcpp::DT_SYMBOLIC, 0);
+ }
+ if (parameters->options().now())
+ flags |= elfcpp::DF_BIND_NOW;
+ if (flags != 0)
+ odyn->add_constant(elfcpp::DT_FLAGS, flags);
+
+ flags = 0;
+ if (parameters->options().global())
+ flags |= elfcpp::DF_1_GLOBAL;
+ if (parameters->options().initfirst())
+ flags |= elfcpp::DF_1_INITFIRST;
+ if (parameters->options().interpose())
+ flags |= elfcpp::DF_1_INTERPOSE;
+ if (parameters->options().loadfltr())
+ flags |= elfcpp::DF_1_LOADFLTR;
+ if (parameters->options().nodefaultlib())
+ flags |= elfcpp::DF_1_NODEFLIB;
+ if (parameters->options().nodelete())
+ flags |= elfcpp::DF_1_NODELETE;
+ if (parameters->options().nodlopen())
+ flags |= elfcpp::DF_1_NOOPEN;
+ if (parameters->options().nodump())
+ flags |= elfcpp::DF_1_NODUMP;
+ if (!parameters->options().shared())
+ flags &= ~(elfcpp::DF_1_INITFIRST
+ | elfcpp::DF_1_NODELETE
+ | elfcpp::DF_1_NOOPEN);
+ if (parameters->options().origin())
+ flags |= elfcpp::DF_1_ORIGIN;
+ if (parameters->options().now())
+ flags |= elfcpp::DF_1_NOW;
+ if (parameters->options().Bgroup())
+ flags |= elfcpp::DF_1_GROUP;
+ if (parameters->options().pie())
+ flags |= elfcpp::DF_1_PIE;
+ if (flags != 0)
+ odyn->add_constant(elfcpp::DT_FLAGS_1, flags);
+
+ flags = 0;
+ if (parameters->options().unique())
+ flags |= elfcpp::DF_GNU_1_UNIQUE;
+ if (flags != 0)
+ odyn->add_constant(elfcpp::DT_GNU_FLAGS_1, flags);
+}
+
+// Set the size of the _DYNAMIC symbol table to be the size of the
+// dynamic data.
+
+void
+Layout::set_dynamic_symbol_size(const Symbol_table* symtab)
+{
+ Output_data_dynamic* const odyn = this->dynamic_data_;
+ if (odyn == NULL)
+ return;
+ odyn->finalize_data_size();
+ if (this->dynamic_symbol_ == NULL)
+ return;
+ off_t data_size = odyn->data_size();
+ const int size = parameters->target().get_size();
+ if (size == 32)
+ symtab->get_sized_symbol<32>(this->dynamic_symbol_)->set_symsize(data_size);
+ else if (size == 64)
+ symtab->get_sized_symbol<64>(this->dynamic_symbol_)->set_symsize(data_size);
+ else
+ gold_unreachable();
+}
+
+// The mapping of input section name prefixes to output section names.
+// In some cases one prefix is itself a prefix of another prefix; in
+// such a case the longer prefix must come first. These prefixes are
+// based on the GNU linker default ELF linker script.
+
+#define MAPPING_INIT(f, t) { f, sizeof(f) - 1, t, sizeof(t) - 1 }
+#define MAPPING_INIT_EXACT(f, t) { f, 0, t, sizeof(t) - 1 }
+const Layout::Section_name_mapping Layout::section_name_mapping[] =
+{
+ MAPPING_INIT(".text.", ".text"),
+ MAPPING_INIT(".rodata.", ".rodata"),
+ MAPPING_INIT(".data.rel.ro.local.", ".data.rel.ro.local"),
+ MAPPING_INIT_EXACT(".data.rel.ro.local", ".data.rel.ro.local"),
+ MAPPING_INIT(".data.rel.ro.", ".data.rel.ro"),
+ MAPPING_INIT_EXACT(".data.rel.ro", ".data.rel.ro"),
+ MAPPING_INIT(".data.", ".data"),
+ MAPPING_INIT(".bss.", ".bss"),
+ MAPPING_INIT(".tdata.", ".tdata"),
+ MAPPING_INIT(".tbss.", ".tbss"),
+ MAPPING_INIT(".init_array.", ".init_array"),
+ MAPPING_INIT(".fini_array.", ".fini_array"),
+ MAPPING_INIT(".sdata.", ".sdata"),
+ MAPPING_INIT(".sbss.", ".sbss"),
+ // FIXME: In the GNU linker, .sbss2 and .sdata2 are handled
+ // differently depending on whether it is creating a shared library.
+ MAPPING_INIT(".sdata2.", ".sdata"),
+ MAPPING_INIT(".sbss2.", ".sbss"),
+ MAPPING_INIT(".lrodata.", ".lrodata"),
+ MAPPING_INIT(".ldata.", ".ldata"),
+ MAPPING_INIT(".lbss.", ".lbss"),
+ MAPPING_INIT(".gcc_except_table.", ".gcc_except_table"),
+ MAPPING_INIT(".gnu.linkonce.d.rel.ro.local.", ".data.rel.ro.local"),
+ MAPPING_INIT(".gnu.linkonce.d.rel.ro.", ".data.rel.ro"),
+ MAPPING_INIT(".gnu.linkonce.t.", ".text"),
+ MAPPING_INIT(".gnu.linkonce.r.", ".rodata"),
+ MAPPING_INIT(".gnu.linkonce.d.", ".data"),
+ MAPPING_INIT(".gnu.linkonce.b.", ".bss"),
+ MAPPING_INIT(".gnu.linkonce.s.", ".sdata"),
+ MAPPING_INIT(".gnu.linkonce.sb.", ".sbss"),
+ MAPPING_INIT(".gnu.linkonce.s2.", ".sdata"),
+ MAPPING_INIT(".gnu.linkonce.sb2.", ".sbss"),
+ MAPPING_INIT(".gnu.linkonce.wi.", ".debug_info"),
+ MAPPING_INIT(".gnu.linkonce.td.", ".tdata"),
+ MAPPING_INIT(".gnu.linkonce.tb.", ".tbss"),
+ MAPPING_INIT(".gnu.linkonce.lr.", ".lrodata"),
+ MAPPING_INIT(".gnu.linkonce.l.", ".ldata"),
+ MAPPING_INIT(".gnu.linkonce.lb.", ".lbss"),
+ MAPPING_INIT(".ARM.extab", ".ARM.extab"),
+ MAPPING_INIT(".gnu.linkonce.armextab.", ".ARM.extab"),
+ MAPPING_INIT(".ARM.exidx", ".ARM.exidx"),
+ MAPPING_INIT(".gnu.linkonce.armexidx.", ".ARM.exidx"),
+ MAPPING_INIT(".gnu.build.attributes.", ".gnu.build.attributes"),
+};
+
+// Mapping for ".text" section prefixes with -z,keep-text-section-prefix.
+const Layout::Section_name_mapping Layout::text_section_name_mapping[] =
+{
+ MAPPING_INIT(".text.hot.", ".text.hot"),
+ MAPPING_INIT_EXACT(".text.hot", ".text.hot"),
+ MAPPING_INIT(".text.unlikely.", ".text.unlikely"),
+ MAPPING_INIT_EXACT(".text.unlikely", ".text.unlikely"),
+ MAPPING_INIT(".text.startup.", ".text.startup"),
+ MAPPING_INIT_EXACT(".text.startup", ".text.startup"),
+ MAPPING_INIT(".text.exit.", ".text.exit"),
+ MAPPING_INIT_EXACT(".text.exit", ".text.exit"),
+ MAPPING_INIT(".text.", ".text"),
+};
+#undef MAPPING_INIT
+#undef MAPPING_INIT_EXACT
+
+const int Layout::section_name_mapping_count =
+ (sizeof(Layout::section_name_mapping)
+ / sizeof(Layout::section_name_mapping[0]));
+
+const int Layout::text_section_name_mapping_count =
+ (sizeof(Layout::text_section_name_mapping)
+ / sizeof(Layout::text_section_name_mapping[0]));
+
+// Find section name NAME in PSNM and return the mapped name if found
+// with the length set in PLEN.
+const char *
+Layout::match_section_name(const Layout::Section_name_mapping* psnm,
+ const int count,
+ const char* name, size_t* plen)
+{
+ for (int i = 0; i < count; ++i, ++psnm)
+ {
+ if (psnm->fromlen > 0)
+ {
+ if (strncmp(name, psnm->from, psnm->fromlen) == 0)
+ {
+ *plen = psnm->tolen;
+ return psnm->to;
+ }
+ }
+ else
+ {
+ if (strcmp(name, psnm->from) == 0)
+ {
+ *plen = psnm->tolen;
+ return psnm->to;
+ }
+ }
+ }
+ return NULL;
+}
+
+// Choose the output section name to use given an input section name.
+// Set *PLEN to the length of the name. *PLEN is initialized to the
+// length of NAME.
+
+const char*
+Layout::output_section_name(const Relobj* relobj, const char* name,
+ size_t* plen)
+{
+ // gcc 4.3 generates the following sorts of section names when it
+ // needs a section name specific to a function:
+ // .text.FN
+ // .rodata.FN
+ // .sdata2.FN
+ // .data.FN
+ // .data.rel.FN
+ // .data.rel.local.FN
+ // .data.rel.ro.FN
+ // .data.rel.ro.local.FN
+ // .sdata.FN
+ // .bss.FN
+ // .sbss.FN
+ // .tdata.FN
+ // .tbss.FN
+
+ // The GNU linker maps all of those to the part before the .FN,
+ // except that .data.rel.local.FN is mapped to .data, and
+ // .data.rel.ro.local.FN is mapped to .data.rel.ro. The sections
+ // beginning with .data.rel.ro.local are grouped together.
+
+ // For an anonymous namespace, the string FN can contain a '.'.
+
+ // Also of interest: .rodata.strN.N, .rodata.cstN, both of which the
+ // GNU linker maps to .rodata.
+
+ // The .data.rel.ro sections are used with -z relro. The sections
+ // are recognized by name. We use the same names that the GNU
+ // linker does for these sections.
+
+ // It is hard to handle this in a principled way, so we don't even
+ // try. We use a table of mappings. If the input section name is
+ // not found in the table, we simply use it as the output section
+ // name.
+
+ if (parameters->options().keep_text_section_prefix()
+ && is_prefix_of(".text", name))
+ {
+ const char* match = match_section_name(text_section_name_mapping,
+ text_section_name_mapping_count,
+ name, plen);
+ if (match != NULL)
+ return match;
+ }
+
+ const char* match = match_section_name(section_name_mapping,
+ section_name_mapping_count, name, plen);
+ if (match != NULL)
+ return match;
+
+ // As an additional complication, .ctors sections are output in
+ // either .ctors or .init_array sections, and .dtors sections are
+ // output in either .dtors or .fini_array sections.
+ if (is_prefix_of(".ctors.", name) || is_prefix_of(".dtors.", name))
+ {
+ if (parameters->options().ctors_in_init_array())
+ {
+ *plen = 11;
+ return name[1] == 'c' ? ".init_array" : ".fini_array";
+ }
+ else
+ {
+ *plen = 6;
+ return name[1] == 'c' ? ".ctors" : ".dtors";
+ }
+ }
+ if (parameters->options().ctors_in_init_array()
+ && (strcmp(name, ".ctors") == 0 || strcmp(name, ".dtors") == 0))
+ {
+ // To make .init_array/.fini_array work with gcc we must exclude
+ // .ctors and .dtors sections from the crtbegin and crtend
+ // files.
+ if (relobj == NULL
+ || (!Layout::match_file_name(relobj, "crtbegin")
+ && !Layout::match_file_name(relobj, "crtend")))
+ {
+ *plen = 11;
+ return name[1] == 'c' ? ".init_array" : ".fini_array";
+ }
+ }
+
+ return name;
+}
+
+// Return true if RELOBJ is an input file whose base name matches
+// FILE_NAME. The base name must have an extension of ".o", and must
+// be exactly FILE_NAME.o or FILE_NAME, one character, ".o". This is
+// to match crtbegin.o as well as crtbeginS.o without getting confused
+// by other possibilities. Overall matching the file name this way is
+// a dreadful hack, but the GNU linker does it in order to better
+// support gcc, and we need to be compatible.
+
+bool
+Layout::match_file_name(const Relobj* relobj, const char* match)
+{
+ const std::string& file_name(relobj->name());
+ const char* base_name = lbasename(file_name.c_str());
+ size_t match_len = strlen(match);
+ if (strncmp(base_name, match, match_len) != 0)
+ return false;
+ size_t base_len = strlen(base_name);
+ if (base_len != match_len + 2 && base_len != match_len + 3)
+ return false;
+ return memcmp(base_name + base_len - 2, ".o", 2) == 0;
+}
+
+// Check if a comdat group or .gnu.linkonce section with the given
+// NAME is selected for the link. If there is already a section,
+// *KEPT_SECTION is set to point to the existing section and the
+// function returns false. Otherwise, OBJECT, SHNDX, IS_COMDAT, and
+// IS_GROUP_NAME are recorded for this NAME in the layout object,
+// *KEPT_SECTION is set to the internal copy and the function returns
+// true.
+
+bool
+Layout::find_or_add_kept_section(const std::string& name,
+ Relobj* object,
+ unsigned int shndx,
+ bool is_comdat,
+ bool is_group_name,
+ Kept_section** kept_section)
+{
+ // It's normal to see a couple of entries here, for the x86 thunk
+ // sections. If we see more than a few, we're linking a C++
+ // program, and we resize to get more space to minimize rehashing.
+ if (this->signatures_.size() > 4
+ && !this->resized_signatures_)
+ {
+ reserve_unordered_map(&this->signatures_,
+ this->number_of_input_files_ * 64);
+ this->resized_signatures_ = true;
+ }
+
+ Kept_section candidate;
+ std::pair<Signatures::iterator, bool> ins =
+ this->signatures_.insert(std::make_pair(name, candidate));
+
+ if (kept_section != NULL)
+ *kept_section = &ins.first->second;
+ if (ins.second)
+ {
+ // This is the first time we've seen this signature.
+ ins.first->second.set_object(object);
+ ins.first->second.set_shndx(shndx);
+ if (is_comdat)
+ ins.first->second.set_is_comdat();
+ if (is_group_name)
+ ins.first->second.set_is_group_name();
+ return true;
+ }
+
+ // We have already seen this signature.
+
+ if (ins.first->second.is_group_name())
+ {
+ // We've already seen a real section group with this signature.
+ // If the kept group is from a plugin object, and we're in the
+ // replacement phase, accept the new one as a replacement.
+ if (ins.first->second.object() == NULL
+ && parameters->options().plugins()->in_replacement_phase())
+ {
+ ins.first->second.set_object(object);
+ ins.first->second.set_shndx(shndx);
+ return true;
+ }
+ return false;
+ }
+ else if (is_group_name)
+ {
+ // This is a real section group, and we've already seen a
+ // linkonce section with this signature. Record that we've seen
+ // a section group, and don't include this section group.
+ ins.first->second.set_is_group_name();
+ return false;
+ }
+ else
+ {
+ // We've already seen a linkonce section and this is a linkonce
+ // section. These don't block each other--this may be the same
+ // symbol name with different section types.
+ return true;
+ }
+}
+
+// Store the allocated sections into the section list.
+
+void
+Layout::get_allocated_sections(Section_list* section_list) const
+{
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ if (((*p)->flags() & elfcpp::SHF_ALLOC) != 0)
+ section_list->push_back(*p);
+}
+
+// Store the executable sections into the section list.
+
+void
+Layout::get_executable_sections(Section_list* section_list) const
+{
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ if (((*p)->flags() & (elfcpp::SHF_ALLOC | elfcpp::SHF_EXECINSTR))
+ == (elfcpp::SHF_ALLOC | elfcpp::SHF_EXECINSTR))
+ section_list->push_back(*p);
+}
+
+// Create an output segment.
+
+Output_segment*
+Layout::make_output_segment(elfcpp::Elf_Word type, elfcpp::Elf_Word flags)
+{
+ gold_assert(!parameters->options().relocatable());
+ Output_segment* oseg = new Output_segment(type, flags);
+ this->segment_list_.push_back(oseg);
+
+ if (type == elfcpp::PT_TLS)
+ this->tls_segment_ = oseg;
+ else if (type == elfcpp::PT_GNU_RELRO)
+ this->relro_segment_ = oseg;
+ else if (type == elfcpp::PT_INTERP)
+ this->interp_segment_ = oseg;
+
+ return oseg;
+}
+
+// Return the file offset of the normal symbol table.
+
+off_t
+Layout::symtab_section_offset() const
+{
+ if (this->symtab_section_ != NULL)
+ return this->symtab_section_->offset();
+ return 0;
+}
+
+// Return the section index of the normal symbol table. It may have
+// been stripped by the -s/--strip-all option.
+
+unsigned int
+Layout::symtab_section_shndx() const
+{
+ if (this->symtab_section_ != NULL)
+ return this->symtab_section_->out_shndx();
+ return 0;
+}
+
+// Write out the Output_sections. Most won't have anything to write,
+// since most of the data will come from input sections which are
+// handled elsewhere. But some Output_sections do have Output_data.
+
+void
+Layout::write_output_sections(Output_file* of) const
+{
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if (!(*p)->after_input_sections())
+ (*p)->write(of);
+ }
+}
+
+// Write out data not associated with a section or the symbol table.
+
+void
+Layout::write_data(const Symbol_table* symtab, Output_file* of) const
+{
+ if (!parameters->options().strip_all())
+ {
+ const Output_section* symtab_section = this->symtab_section_;
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if ((*p)->needs_symtab_index())
+ {
+ gold_assert(symtab_section != NULL);
+ unsigned int index = (*p)->symtab_index();
+ gold_assert(index > 0 && index != -1U);
+ off_t off = (symtab_section->offset()
+ + index * symtab_section->entsize());
+ symtab->write_section_symbol(*p, this->symtab_xindex_, of, off);
+ }
+ }
+ }
+
+ const Output_section* dynsym_section = this->dynsym_section_;
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if ((*p)->needs_dynsym_index())
+ {
+ gold_assert(dynsym_section != NULL);
+ unsigned int index = (*p)->dynsym_index();
+ gold_assert(index > 0 && index != -1U);
+ off_t off = (dynsym_section->offset()
+ + index * dynsym_section->entsize());
+ symtab->write_section_symbol(*p, this->dynsym_xindex_, of, off);
+ }
+ }
+
+ // Write out the Output_data which are not in an Output_section.
+ for (Data_list::const_iterator p = this->special_output_list_.begin();
+ p != this->special_output_list_.end();
+ ++p)
+ (*p)->write(of);
+
+ // Write out the Output_data which are not in an Output_section
+ // and are regenerated in each iteration of relaxation.
+ for (Data_list::const_iterator p = this->relax_output_list_.begin();
+ p != this->relax_output_list_.end();
+ ++p)
+ (*p)->write(of);
+}
+
+// Write out the Output_sections which can only be written after the
+// input sections are complete.
+
+void
+Layout::write_sections_after_input_sections(Output_file* of)
+{
+ // Determine the final section offsets, and thus the final output
+ // file size. Note we finalize the .shstrab last, to allow the
+ // after_input_section sections to modify their section-names before
+ // writing.
+ if (this->any_postprocessing_sections_)
+ {
+ off_t off = this->output_file_size_;
+ off = this->set_section_offsets(off, POSTPROCESSING_SECTIONS_PASS);
+
+ // Now that we've finalized the names, we can finalize the shstrab.
+ off =
+ this->set_section_offsets(off,
+ STRTAB_AFTER_POSTPROCESSING_SECTIONS_PASS);
+
+ if (off > this->output_file_size_)
+ {
+ of->resize(off);
+ this->output_file_size_ = off;
+ }
+ }
+
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ {
+ if ((*p)->after_input_sections())
+ (*p)->write(of);
+ }
+
+ this->section_headers_->write(of);
+}
+
+// If a tree-style build ID was requested, the parallel part of that computation
+// is already done, and the final hash-of-hashes is computed here. For other
+// types of build IDs, all the work is done here.
+
+void
+Layout::write_build_id(Output_file* of, unsigned char* array_of_hashes,
+ size_t size_of_hashes) const
+{
+ if (this->build_id_note_ == NULL)
+ return;
+
+ unsigned char* ov = of->get_output_view(this->build_id_note_->offset(),
+ this->build_id_note_->data_size());
+
+ if (array_of_hashes == NULL)
+ {
+ const size_t output_file_size = this->output_file_size();
+ const unsigned char* iv = of->get_input_view(0, output_file_size);
+ const char* style = parameters->options().build_id();
+
+ // If we get here with style == "tree" then the output must be
+ // too small for chunking, and we use SHA-1 in that case.
+ if ((strcmp(style, "sha1") == 0) || (strcmp(style, "tree") == 0))
+ sha1_buffer(reinterpret_cast<const char*>(iv), output_file_size, ov);
+ else if (strcmp(style, "md5") == 0)
+ md5_buffer(reinterpret_cast<const char*>(iv), output_file_size, ov);
+ else
+ gold_unreachable();
+
+ of->free_input_view(0, output_file_size, iv);
+ }
+ else
+ {
+ // Non-overlapping substrings of the output file have been hashed.
+ // Compute SHA-1 hash of the hashes.
+ sha1_buffer(reinterpret_cast<const char*>(array_of_hashes),
+ size_of_hashes, ov);
+ delete[] array_of_hashes;
+ }
+
+ of->write_output_view(this->build_id_note_->offset(),
+ this->build_id_note_->data_size(),
+ ov);
+}
+
+// Write out a binary file. This is called after the link is
+// complete. IN is the temporary output file we used to generate the
+// ELF code. We simply walk through the segments, read them from
+// their file offset in IN, and write them to their load address in
+// the output file. FIXME: with a bit more work, we could support
+// S-records and/or Intel hex format here.
+
+void
+Layout::write_binary(Output_file* in) const
+{
+ gold_assert(parameters->options().oformat_enum()
+ == General_options::OBJECT_FORMAT_BINARY);
+
+ // Get the size of the binary file.
+ uint64_t max_load_address = 0;
+ for (Segment_list::const_iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ {
+ if ((*p)->type() == elfcpp::PT_LOAD && (*p)->filesz() > 0)
+ {
+ uint64_t max_paddr = (*p)->paddr() + (*p)->filesz();
+ if (max_paddr > max_load_address)
+ max_load_address = max_paddr;
+ }
+ }
+
+ Output_file out(parameters->options().output_file_name());
+ out.open(max_load_address);
+
+ for (Segment_list::const_iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ {
+ if ((*p)->type() == elfcpp::PT_LOAD && (*p)->filesz() > 0)
+ {
+ const unsigned char* vin = in->get_input_view((*p)->offset(),
+ (*p)->filesz());
+ unsigned char* vout = out.get_output_view((*p)->paddr(),
+ (*p)->filesz());
+ memcpy(vout, vin, (*p)->filesz());
+ out.write_output_view((*p)->paddr(), (*p)->filesz(), vout);
+ in->free_input_view((*p)->offset(), (*p)->filesz(), vin);
+ }
+ }
+
+ out.close();
+}
+
+// Print the output sections to the map file.
+
+void
+Layout::print_to_mapfile(Mapfile* mapfile) const
+{
+ for (Segment_list::const_iterator p = this->segment_list_.begin();
+ p != this->segment_list_.end();
+ ++p)
+ (*p)->print_sections_to_mapfile(mapfile);
+ for (Section_list::const_iterator p = this->unattached_section_list_.begin();
+ p != this->unattached_section_list_.end();
+ ++p)
+ (*p)->print_to_mapfile(mapfile);
+}
+
+// Print statistical information to stderr. This is used for --stats.
+
+void
+Layout::print_stats() const
+{
+ this->namepool_.print_stats("section name pool");
+ this->sympool_.print_stats("output symbol name pool");
+ this->dynpool_.print_stats("dynamic name pool");
+
+ for (Section_list::const_iterator p = this->section_list_.begin();
+ p != this->section_list_.end();
+ ++p)
+ (*p)->print_merge_stats();
+}
+
+// Write_sections_task methods.
+
+// We can always run this task.
+
+Task_token*
+Write_sections_task::is_runnable()
+{
+ return NULL;
+}
+
+// We need to unlock both OUTPUT_SECTIONS_BLOCKER and FINAL_BLOCKER
+// when finished.
+
+void
+Write_sections_task::locks(Task_locker* tl)
+{
+ tl->add(this, this->output_sections_blocker_);
+ if (this->input_sections_blocker_ != NULL)
+ tl->add(this, this->input_sections_blocker_);
+ tl->add(this, this->final_blocker_);
+}
+
+// Run the task--write out the data.
+
+void
+Write_sections_task::run(Workqueue*)
+{
+ this->layout_->write_output_sections(this->of_);
+}
+
+// Write_data_task methods.
+
+// We can always run this task.
+
+Task_token*
+Write_data_task::is_runnable()
+{
+ return NULL;
+}
+
+// We need to unlock FINAL_BLOCKER when finished.
+
+void
+Write_data_task::locks(Task_locker* tl)
+{
+ tl->add(this, this->final_blocker_);
+}
+
+// Run the task--write out the data.
+
+void
+Write_data_task::run(Workqueue*)
+{
+ this->layout_->write_data(this->symtab_, this->of_);
+}
+
+// Write_symbols_task methods.
+
+// We can always run this task.
+
+Task_token*
+Write_symbols_task::is_runnable()
+{
+ return NULL;
+}
+
+// We need to unlock FINAL_BLOCKER when finished.
+
+void
+Write_symbols_task::locks(Task_locker* tl)
+{
+ tl->add(this, this->final_blocker_);
+}
+
+// Run the task--write out the symbols.
+
+void
+Write_symbols_task::run(Workqueue*)
+{
+ this->symtab_->write_globals(this->sympool_, this->dynpool_,
+ this->layout_->symtab_xindex(),
+ this->layout_->dynsym_xindex(), this->of_);
+}
+
+// Write_after_input_sections_task methods.
+
+// We can only run this task after the input sections have completed.
+
+Task_token*
+Write_after_input_sections_task::is_runnable()
+{
+ if (this->input_sections_blocker_->is_blocked())
+ return this->input_sections_blocker_;
+ return NULL;
+}
+
+// We need to unlock FINAL_BLOCKER when finished.
+
+void
+Write_after_input_sections_task::locks(Task_locker* tl)
+{
+ tl->add(this, this->final_blocker_);
+}
+
+// Run the task.
+
+void
+Write_after_input_sections_task::run(Workqueue*)
+{
+ this->layout_->write_sections_after_input_sections(this->of_);
+}
+
+// Build IDs can be computed as a "flat" sha1 or md5 of a string of bytes,
+// or as a "tree" where each chunk of the string is hashed and then those
+// hashes are put into a (much smaller) string which is hashed with sha1.
+// We compute a checksum over the entire file because that is simplest.
+
+void
+Build_id_task_runner::run(Workqueue* workqueue, const Task*)
+{
+ Task_token* post_hash_tasks_blocker = new Task_token(true);
+ const Layout* layout = this->layout_;
+ Output_file* of = this->of_;
+ const size_t filesize = (layout->output_file_size() <= 0 ? 0
+ : static_cast<size_t>(layout->output_file_size()));
+ unsigned char* array_of_hashes = NULL;
+ size_t size_of_hashes = 0;
+
+ if (strcmp(this->options_->build_id(), "tree") == 0
+ && this->options_->build_id_chunk_size_for_treehash() > 0
+ && filesize > 0
+ && (filesize >= this->options_->build_id_min_file_size_for_treehash()))
+ {
+ static const size_t MD5_OUTPUT_SIZE_IN_BYTES = 16;
+ const size_t chunk_size =
+ this->options_->build_id_chunk_size_for_treehash();
+ const size_t num_hashes = ((filesize - 1) / chunk_size) + 1;
+ post_hash_tasks_blocker->add_blockers(num_hashes);
+ size_of_hashes = num_hashes * MD5_OUTPUT_SIZE_IN_BYTES;
+ array_of_hashes = new unsigned char[size_of_hashes];
+ unsigned char *dst = array_of_hashes;
+ for (size_t i = 0, src_offset = 0; i < num_hashes;
+ i++, dst += MD5_OUTPUT_SIZE_IN_BYTES, src_offset += chunk_size)
+ {
+ size_t size = std::min(chunk_size, filesize - src_offset);
+ workqueue->queue(new Hash_task(of,
+ src_offset,
+ size,
+ dst,
+ post_hash_tasks_blocker));
+ }
+ }
+
+ // Queue the final task to write the build id and close the output file.
+ workqueue->queue(new Task_function(new Close_task_runner(this->options_,
+ layout,
+ of,
+ array_of_hashes,
+ size_of_hashes),
+ post_hash_tasks_blocker,
+ "Task_function Close_task_runner"));
+}
+
+// Close_task_runner methods.
+
+// Finish up the build ID computation, if necessary, and write a binary file,
+// if necessary. Then close the output file.
+
+void
+Close_task_runner::run(Workqueue*, const Task*)
+{
+ // At this point the multi-threaded part of the build ID computation,
+ // if any, is done. See Build_id_task_runner.
+ this->layout_->write_build_id(this->of_, this->array_of_hashes_,
+ this->size_of_hashes_);
+
+ // If we've been asked to create a binary file, we do so here.
+ if (this->options_->oformat_enum() != General_options::OBJECT_FORMAT_ELF)
+ this->layout_->write_binary(this->of_);
+
+ if (this->options_->dependency_file())
+ File_read::write_dependency_file(this->options_->dependency_file(),
+ this->options_->output_file_name());
+
+ this->of_->close();
+}
+
+// Instantiate the templates we need. We could use the configure
+// script to restrict this to only the ones for implemented targets.
+
+#ifdef HAVE_TARGET_32_LITTLE
+template
+Output_section*
+Layout::init_fixed_output_section<32, false>(
+ const char* name,
+ elfcpp::Shdr<32, false>& shdr);
+#endif
+
+#ifdef HAVE_TARGET_32_BIG
+template
+Output_section*
+Layout::init_fixed_output_section<32, true>(
+ const char* name,
+ elfcpp::Shdr<32, true>& shdr);
+#endif
+
+#ifdef HAVE_TARGET_64_LITTLE
+template
+Output_section*
+Layout::init_fixed_output_section<64, false>(
+ const char* name,
+ elfcpp::Shdr<64, false>& shdr);
+#endif
+
+#ifdef HAVE_TARGET_64_BIG
+template
+Output_section*
+Layout::init_fixed_output_section<64, true>(
+ const char* name,
+ elfcpp::Shdr<64, true>& shdr);
+#endif
+
+#ifdef HAVE_TARGET_32_LITTLE
+template
+Output_section*
+Layout::layout<32, false>(Sized_relobj_file<32, false>* object,
+ unsigned int shndx,
+ const char* name,
+ const elfcpp::Shdr<32, false>& shdr,
+ unsigned int, unsigned int, unsigned int, off_t*);
+#endif
+
+#ifdef HAVE_TARGET_32_BIG
+template
+Output_section*
+Layout::layout<32, true>(Sized_relobj_file<32, true>* object,
+ unsigned int shndx,
+ const char* name,
+ const elfcpp::Shdr<32, true>& shdr,
+ unsigned int, unsigned int, unsigned int, off_t*);
+#endif
+
+#ifdef HAVE_TARGET_64_LITTLE
+template
+Output_section*
+Layout::layout<64, false>(Sized_relobj_file<64, false>* object,
+ unsigned int shndx,
+ const char* name,
+ const elfcpp::Shdr<64, false>& shdr,
+ unsigned int, unsigned int, unsigned int, off_t*);
+#endif
+
+#ifdef HAVE_TARGET_64_BIG
+template
+Output_section*
+Layout::layout<64, true>(Sized_relobj_file<64, true>* object,
+ unsigned int shndx,
+ const char* name,
+ const elfcpp::Shdr<64, true>& shdr,
+ unsigned int, unsigned int, unsigned int, off_t*);
+#endif
+
+#ifdef HAVE_TARGET_32_LITTLE
+template
+Output_section*
+Layout::layout_reloc<32, false>(Sized_relobj_file<32, false>* object,
+ unsigned int reloc_shndx,
+ const elfcpp::Shdr<32, false>& shdr,
+ Output_section* data_section,
+ Relocatable_relocs* rr);
+#endif
+
+#ifdef HAVE_TARGET_32_BIG
+template
+Output_section*
+Layout::layout_reloc<32, true>(Sized_relobj_file<32, true>* object,
+ unsigned int reloc_shndx,
+ const elfcpp::Shdr<32, true>& shdr,
+ Output_section* data_section,
+ Relocatable_relocs* rr);
+#endif
+
+#ifdef HAVE_TARGET_64_LITTLE
+template
+Output_section*
+Layout::layout_reloc<64, false>(Sized_relobj_file<64, false>* object,
+ unsigned int reloc_shndx,
+ const elfcpp::Shdr<64, false>& shdr,
+ Output_section* data_section,
+ Relocatable_relocs* rr);
+#endif
+
+#ifdef HAVE_TARGET_64_BIG
+template
+Output_section*
+Layout::layout_reloc<64, true>(Sized_relobj_file<64, true>* object,
+ unsigned int reloc_shndx,
+ const elfcpp::Shdr<64, true>& shdr,
+ Output_section* data_section,
+ Relocatable_relocs* rr);
+#endif
+
+#ifdef HAVE_TARGET_32_LITTLE
+template
+void
+Layout::layout_group<32, false>(Symbol_table* symtab,
+ Sized_relobj_file<32, false>* object,
+ unsigned int,
+ const char* group_section_name,
+ const char* signature,
+ const elfcpp::Shdr<32, false>& shdr,
+ elfcpp::Elf_Word flags,
+ std::vector<unsigned int>* shndxes);
+#endif
+
+#ifdef HAVE_TARGET_32_BIG
+template
+void
+Layout::layout_group<32, true>(Symbol_table* symtab,
+ Sized_relobj_file<32, true>* object,
+ unsigned int,
+ const char* group_section_name,
+ const char* signature,
+ const elfcpp::Shdr<32, true>& shdr,
+ elfcpp::Elf_Word flags,
+ std::vector<unsigned int>* shndxes);
+#endif
+
+#ifdef HAVE_TARGET_64_LITTLE
+template
+void
+Layout::layout_group<64, false>(Symbol_table* symtab,
+ Sized_relobj_file<64, false>* object,
+ unsigned int,
+ const char* group_section_name,
+ const char* signature,
+ const elfcpp::Shdr<64, false>& shdr,
+ elfcpp::Elf_Word flags,
+ std::vector<unsigned int>* shndxes);
+#endif
+
+#ifdef HAVE_TARGET_64_BIG
+template
+void
+Layout::layout_group<64, true>(Symbol_table* symtab,
+ Sized_relobj_file<64, true>* object,
+ unsigned int,
+ const char* group_section_name,
+ const char* signature,
+ const elfcpp::Shdr<64, true>& shdr,
+ elfcpp::Elf_Word flags,
+ std::vector<unsigned int>* shndxes);
+#endif
+
+#ifdef HAVE_TARGET_32_LITTLE
+template
+Output_section*
+Layout::layout_eh_frame<32, false>(Sized_relobj_file<32, false>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ const unsigned char* symbol_names,
+ off_t symbol_names_size,
+ unsigned int shndx,
+ const elfcpp::Shdr<32, false>& shdr,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type,
+ off_t* off);
+#endif
+
+#ifdef HAVE_TARGET_32_BIG
+template
+Output_section*
+Layout::layout_eh_frame<32, true>(Sized_relobj_file<32, true>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ const unsigned char* symbol_names,
+ off_t symbol_names_size,
+ unsigned int shndx,
+ const elfcpp::Shdr<32, true>& shdr,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type,
+ off_t* off);
+#endif
+
+#ifdef HAVE_TARGET_64_LITTLE
+template
+Output_section*
+Layout::layout_eh_frame<64, false>(Sized_relobj_file<64, false>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ const unsigned char* symbol_names,
+ off_t symbol_names_size,
+ unsigned int shndx,
+ const elfcpp::Shdr<64, false>& shdr,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type,
+ off_t* off);
+#endif
+
+#ifdef HAVE_TARGET_64_BIG
+template
+Output_section*
+Layout::layout_eh_frame<64, true>(Sized_relobj_file<64, true>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ const unsigned char* symbol_names,
+ off_t symbol_names_size,
+ unsigned int shndx,
+ const elfcpp::Shdr<64, true>& shdr,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type,
+ off_t* off);
+#endif
+
+#ifdef HAVE_TARGET_32_LITTLE
+template
+void
+Layout::add_to_gdb_index(bool is_type_unit,
+ Sized_relobj<32, false>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ unsigned int shndx,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type);
+#endif
+
+#ifdef HAVE_TARGET_32_BIG
+template
+void
+Layout::add_to_gdb_index(bool is_type_unit,
+ Sized_relobj<32, true>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ unsigned int shndx,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type);
+#endif
+
+#ifdef HAVE_TARGET_64_LITTLE
+template
+void
+Layout::add_to_gdb_index(bool is_type_unit,
+ Sized_relobj<64, false>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ unsigned int shndx,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type);
+#endif
+
+#ifdef HAVE_TARGET_64_BIG
+template
+void
+Layout::add_to_gdb_index(bool is_type_unit,
+ Sized_relobj<64, true>* object,
+ const unsigned char* symbols,
+ off_t symbols_size,
+ unsigned int shndx,
+ unsigned int reloc_shndx,
+ unsigned int reloc_type);
+#endif
+
+} // End namespace gold.
Index: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new/gold
===================================================================
--- GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new/gold (nonexistent)
+++ GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new/gold (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new/gold
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-gold-mismatched-section-flags.patch
+
+mv binutils-$VERSION-gold-mismatched-section-flags.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-gold-mismatched-section-flags-patch/file.list (revision 5)
@@ -0,0 +1 @@
+binutils-2.39/gold/layout.cc
Index: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch
===================================================================
--- GNU/binutils/create-2.39-gold-mismatched-section-flags-patch (nonexistent)
+++ GNU/binutils/create-2.39-gold-mismatched-section-flags-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-mismatched-section-flags-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/bfd/config.bfd
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/bfd/config.bfd (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/bfd/config.bfd (revision 5)
@@ -0,0 +1,1518 @@
+# config.bfd
+#
+# Copyright (C) 2012-2022 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+#
+# Convert a canonical host type into a BFD host type.
+# Set shell variable targ to canonical target name, and run
+# using ``. config.bfd''.
+# Sets the following shell variables:
+# targ_defvec Default vector for this target
+# targ_selvecs Vectors to build for this target
+# targ64_selvecs Vectors to build if --enable-64-bit-bfd is given
+# or if host is 64 bit.
+# targ_archs Architectures for this target
+# targ_cflags $(CFLAGS) for this target (FIXME: pretty bogus)
+# targ_underscore Whether underscores are used: yes or no
+
+# Part of this file is processed by targmatch.sed to generate the
+# targmatch.h file. The #ifdef and #endif lines that appear below are
+# copied directly into targmatch.h.
+
+# The binutils c++filt program wants to know whether underscores are
+# stripped or not. That is why we set targ_underscore. c++filt uses
+# this information to choose a default. This information is
+# duplicated in the symbol_leading_char field of the BFD target
+# vector, but c++filt does not deal with object files and is not
+# linked against libbfd.a. It is not terribly important that c++filt
+# get this right; it is just convenient.
+
+targ_defvec=
+targ_selvecs=
+targ64_selvecs=
+targ_cflags=
+targ_underscore=no
+
+# Catch obsolete configurations.
+case $targ in
+ null)
+ if test "x$enable_obsolete" != xyes; then
+ echo "*** Configuration $targ is obsolete." >&2
+ echo "*** Specify --enable-obsolete to build it anyway." >&2
+ echo "*** Support will be REMOVED in the next major release of BINUTILS," >&2
+ echo "*** unless a maintainer comes forward." >&2
+ exit 1
+ fi;;
+esac
+
+# Warn on changed defaulting
+case $targ in
+ *-*-netbsdelf* | *-*-netbsdaout* | *-*-netbsdpe*)
+ # Explicit, no defaulting
+ ;;
+ ns32k-*-netbsd*)
+ # The obsolete warning below is enough, and ns32k does not have ELF support
+ ;;
+ *-*-netbsd* )
+ targ_migrated=`echo "$targ" | sed 's/netbsd/netbsdaout/'`
+ echo "*** WARNING: $targ is now defaults to meaning ELF not a.out." >&2
+ echo "*** Use $targ_migrated instead to explicitly specify a.out." >&2
+ ;;
+esac
+
+case $targ in
+ mips*-*-irix5* | mips*-*-irix6*)
+ # Not obsolete
+ ;;
+ *-adobe-* | \
+ *-go32-rtems* | \
+ *-sony-* | \
+ *-tandem-* | \
+ *-*-ieee* | \
+ *-*-netbsdpe* | \
+ *-*-netware* | \
+ *-*-rtemsaout* | \
+ *-*-rtemscoff* | \
+ a29k-* | \
+ arm*-*-aout | \
+ arm-*-coff | \
+ arm*-*-netbsdaout* | \
+ arm-*-openbsd* | \
+ arm-*-oabi | \
+ arm-*-riscix* | \
+ arm*-*-symbianelf* | \
+ arm-epoc-pe* | \
+ c30-*-*aout* | tic30-*-*aout* | \
+ cr16c-*-* | \
+ h8300*-*-coff | \
+ h8500*-*-coff | \
+ hppa*-*-rtems* | \
+ i[3-7]86-*-unixware* | \
+ i[3-7]86-*-dgux* | \
+ i[3-7]86-*-chorus* | \
+ i[3-7]86-*-sysv* | \
+ i[3-7]86-*-isc* | \
+ i[3-7]86-*-sco* | \
+ i[3-7]86-*-coff | \
+ i[3-7]86-*-aix* | \
+ i[3-7]86-sequent-bsd* | \
+ i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12] | \
+ i[3-7]86-*-netbsdaout* | \
+ i[3-7]86-*-openbsd[0-2].* | i[3-7]86-*-openbsd3.[0-3] | \
+ i[3-7]86-*-linux*aout* | \
+ i[3-7]86-*-mach* | i[3-7]86-*-osf1mk* | \
+ i[3-7]86-*-os9k | \
+ i[3-7]86-none-* | \
+ i[3-7]86-*-aout* | i[3-7]86*-*-vsta* | \
+ i370-* | \
+ i860-*-* | \
+ i960-*-* | \
+ m68*-*-bsd* | \
+ m68*-*-aout* | \
+ m68*-*-coff* | \
+ m68*-*-hpux* | \
+ m68*-*-linux*aout* | \
+ m68*-*-lynxos* | \
+ m68*-*-openbsd* | \
+ m68*-*-os68k* | \
+ m68*-*-psos* | \
+ m68*-*-sunos* | \
+ m68*-*-sysv* | \
+ m68*-*-vsta* | \
+ m68*-*-vxworks* | \
+ m68*-apollo-* | \
+ m68*-apple-aux* | \
+ m68*-bull-sysv* | \
+ m68*-ericsson-* | \
+ m68*-motorola-sysv* | \
+ m68*-netx-* | \
+ m88*-*-* | \
+ maxq-*-coff | \
+ mips*-*-bsd* | \
+ mips*-*-ecoff* | \
+ mips*-*-lnews* | \
+ mips*-*-mach3* | \
+ mips*-*-pe* | \
+ mips*-*-riscos* | \
+ mips*-*-sysv* | \
+ mips*-big-* | \
+ mips*-dec-* | \
+ mips*-sgi-* | \
+ mips*el-*-rtems* | \
+ m32c-*-rtems* | \
+ ns32k-*-netbsd* | \
+ openrisc-*-* | \
+ or32-*-* | \
+ powerpc-*-lynxos* | powerpc-*-windiss* | \
+ powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin* | \
+ sh*-*-netbsdaout* | \
+ sh*-*-symbianelf* | sh5*-*-* | sh64*-*-* | \
+ sparc*-*-*aout* | \
+ sparc*-*-chorus* | \
+ sparc*-*-coff* | \
+ sparc-*-lynxos* | \
+ sparc-*-openbsd[0-2].* | sparc-*-openbsd3.[0-1] | \
+ tahoe-*-* | \
+ vax-*-bsd* | vax-*-ultrix* | vax-*-vms* | \
+ w65-*-* | \
+ we32k-*-* | \
+ xc16x-*-* | \
+ null)
+ echo "*** Configuration $targ is now obsolete" >&2
+ echo "*** and so support for it has been REMOVED." >&2
+ exit 1
+ ;;
+esac
+
+targ_cpu=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+case "${targ_cpu}" in
+aarch64*) targ_archs="bfd_aarch64_arch bfd_arm_arch";;
+alpha*) targ_archs=bfd_alpha_arch ;;
+am33_2.0*) targ_archs=bfd_mn10300_arch ;;
+arc*) targ_archs=bfd_arc_arch ;;
+arm*) targ_archs=bfd_arm_arch ;;
+amdgcn*) targ_archs=bfd_amdgcn_arch ;;
+bfin*) targ_archs=bfd_bfin_arch ;;
+c30*) targ_archs=bfd_tic30_arch ;;
+c4x*) targ_archs=bfd_tic4x_arch ;;
+c54x*) targ_archs=bfd_tic54x_arch ;;
+cr16*) targ_archs=bfd_cr16_arch ;;
+crisv32) targ_archs=bfd_cris_arch ;;
+crx*) targ_archs=bfd_crx_arch ;;
+csky*) targ_archs=bfd_csky_arch ;;
+dlx*) targ_archs=bfd_dlx_arch ;;
+fido*) targ_archs=bfd_m68k_arch ;;
+hppa*) targ_archs=bfd_hppa_arch ;;
+i[3-7]86) targ_archs=bfd_i386_arch ;;
+ia16) targ_archs=bfd_i386_arch ;;
+loongarch*) targ_archs=bfd_loongarch_arch ;;
+m6811*|m68hc11*) targ_archs="bfd_m68hc11_arch bfd_m68hc12_arch bfd_m9s12x_arch bfd_m9s12xg_arch" ;;
+m6812*|m68hc12*) targ_archs="bfd_m68hc12_arch bfd_m68hc11_arch bfd_m9s12x_arch bfd_m9s12xg_arch" ;;
+m68*) targ_archs=bfd_m68k_arch ;;
+microblaze*) targ_archs=bfd_microblaze_arch ;;
+mips*) targ_archs=bfd_mips_arch ;;
+nds32*) targ_archs=bfd_nds32_arch ;;
+nios2*) targ_archs=bfd_nios2_arch ;;
+or1k*|or1knd*) targ_archs=bfd_or1k_arch ;;
+pdp11*) targ_archs=bfd_pdp11_arch ;;
+pj*) targ_archs="bfd_pj_arch bfd_i386_arch";;
+powerpc*) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;;
+pru*) targ_archs=bfd_pru_arch ;;
+riscv*) targ_archs=bfd_riscv_arch ;;
+rs6000) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;;
+s12z*) targ_archs=bfd_s12z_arch ;;
+s390*) targ_archs=bfd_s390_arch ;;
+sh*) targ_archs=bfd_sh_arch ;;
+sparc*) targ_archs=bfd_sparc_arch ;;
+spu*) targ_archs=bfd_spu_arch ;;
+tilegx*) targ_archs=bfd_tilegx_arch ;;
+tilepro*) targ_archs=bfd_tilepro_arch ;;
+v850*) targ_archs="bfd_v850_arch bfd_v850_rh850_arch" ;;
+visium*) targ_archs=bfd_visium_arch ;;
+x86_64*) targ_archs=bfd_i386_arch ;;
+xtensa*) targ_archs=bfd_xtensa_arch ;;
+z80*|r800|z180|gbz80|ez80*) targ_archs=bfd_z80_arch ;;
+z8k*) targ_archs=bfd_z8k_arch ;;
+*) targ_archs=bfd_${targ_cpu}_arch ;;
+esac
+
+
+# WHEN ADDING ENTRIES TO THIS MATRIX:
+# Make sure that the left side always has two dashes. Otherwise you
+# can get spurious matches. Even for unambiguous cases, do this as a
+# convention, else the table becomes a real mess to understand and maintain.
+
+case "${targ}" in
+# START OF targmatch.h
+#ifdef BFD64
+ aarch64-*-darwin*)
+ targ_defvec=aarch64_mach_o_vec
+ targ_selvecs="arm_mach_o_vec mach_o_le_vec mach_o_be_vec mach_o_fat_vec"
+ targ_archs="$targ_archs bfd_i386_arch bfd_powerpc_arch bfd_rs6000_arch"
+ want64=true
+ ;;
+ aarch64-*-elf | aarch64-*-rtems* | aarch64-*-genode*)
+ targ_defvec=aarch64_elf64_le_vec
+ targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec aarch64_pei_vec"
+ want64=true
+ ;;
+ aarch64_be-*-elf)
+ targ_defvec=aarch64_elf64_be_vec
+ targ_selvecs="aarch64_elf64_le_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_be_vec arm_elf32_le_vec"
+ want64=true
+ ;;
+ aarch64-*-freebsd*)
+ targ_defvec=aarch64_elf64_le_vec
+ targ_selvecs="aarch64_elf64_be_vec arm_elf32_le_vec arm_elf32_be_vec"
+ want64=true
+ ;;
+ aarch64-*-fuchsia*)
+ targ_defvec=aarch64_elf64_le_vec
+ targ_selvecs="aarch64_elf64_be_vec arm_elf32_le_vec arm_elf32_be_vec"
+ want64=true
+ ;;
+ aarch64-*-cloudabi*)
+ targ_defvec=aarch64_elf64_le_cloudabi_vec
+ targ_selvecs=aarch64_elf64_be_cloudabi_vec
+ want64=true
+ ;;
+ aarch64-*-haiku*)
+ targ_defvec=aarch64_elf64_le_vec
+ targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec"
+ want64=true
+ ;;
+ aarch64-*-linux* | aarch64-*-netbsd*)
+ targ_defvec=aarch64_elf64_le_vec
+ targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec aarch64_pei_vec"
+ want64=true
+ ;;
+ aarch64_be-*-linux* | aarch64_be-*-netbsd*)
+ targ_defvec=aarch64_elf64_be_vec
+ targ_selvecs="aarch64_elf64_le_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_be_vec arm_elf32_le_vec"
+ want64=true
+ ;;
+ alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
+ targ_defvec=alpha_elf64_fbsd_vec
+ targ_selvecs="alpha_elf64_vec alpha_ecoff_le_vec"
+ want64=true
+ # FreeBSD <= 4.0 supports only the old nonstandard way of ABI labelling.
+ case "${targ}" in
+ alpha*-*-freebsd3* | alpha*-*-freebsd4 | alpha*-*-freebsd4.0*)
+ targ_cflags=-DOLD_FREEBSD_ABI_LABEL ;;
+ esac
+ ;;
+ alpha*-*-netbsd* | alpha*-*-openbsd*)
+ targ_defvec=alpha_elf64_vec
+ targ_selvecs=alpha_ecoff_le_vec
+ want64=true
+ ;;
+ alpha*-*-linux*ecoff*)
+ targ_defvec=alpha_ecoff_le_vec
+ targ_selvecs=alpha_elf64_vec
+ want64=true
+ ;;
+ alpha*-*-linux-* | alpha*-*-elf*)
+ targ_defvec=alpha_elf64_vec
+ targ_selvecs=alpha_ecoff_le_vec
+ want64=true
+ ;;
+ alpha*-*-*vms*)
+ targ_defvec=alpha_vms_vec
+ targ_selvecs=alpha_vms_lib_txt_vec
+ want64=true
+ ;;
+ alpha*-*-*)
+ targ_defvec=alpha_ecoff_le_vec
+ want64=true
+ ;;
+ amdgcn-*-*)
+ targ_defvec=amdgcn_elf64_le_vec
+ want64=true
+ ;;
+ ia64*-*-freebsd* | ia64*-*-netbsd* | ia64*-*-linux-* | ia64*-*-elf* | ia64*-*-kfreebsd*-gnu)
+ targ_defvec=ia64_elf64_le_vec
+ targ_selvecs="ia64_elf64_be_vec ia64_pei_vec"
+ want64=true
+ ;;
+ ia64*-*-hpux*)
+ targ_defvec=ia64_elf32_hpux_be_vec
+ targ_selvecs="ia64_elf64_hpux_be_vec"
+ want64=true
+ ;;
+ ia64*-*-*vms*)
+ targ_defvec=ia64_elf64_vms_vec
+ targ_selvecs=alpha_vms_lib_txt_vec
+ want64=true
+ ;;
+#endif /* BFD64 */
+
+ am33_2.0-*-linux*)
+ targ_defvec=am33_elf32_linux_vec
+ ;;
+
+ arc*eb-*-elf* | arc*eb-*-linux*)
+ targ_defvec=arc_elf32_be_vec
+ targ_selvecs=arc_elf32_le_vec
+ ;;
+
+ arc*-*-elf* | arc*-*-linux*)
+ targ_defvec=arc_elf32_le_vec
+ targ_selvecs=arc_elf32_be_vec
+ ;;
+
+ arm-*-darwin*)
+ targ_defvec=arm_mach_o_vec
+ targ_selvecs="mach_o_le_vec mach_o_be_vec mach_o_fat_vec"
+ targ_archs="$targ_archs bfd_i386_arch bfd_powerpc_arch bfd_rs6000_arch"
+ ;;
+ arm-*-fuchsia*)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs="arm_elf32_be_vec"
+ ;;
+ arm*-*-haiku*)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs="arm_elf32_fdpic_le_vec arm_elf32_be_vec arm_elf32_fdpic_be_vec arm_pe_le_vec arm_pe_be_vec arm_pei_le_vec arm_pei_be_vec"
+ ;;
+ arm-*-nacl*)
+ targ_defvec=arm_elf32_nacl_le_vec
+ targ_selvecs="arm_elf32_nacl_be_vec"
+ ;;
+ armeb-*-nacl*)
+ targ_defvec=arm_elf32_nacl_be_vec
+ targ_selvecs="arm_elf32_nacl_le_vec"
+ ;;
+ armeb-*-netbsd*)
+ targ_defvec=arm_elf32_be_vec
+ targ_selvecs="arm_elf32_le_vec"
+ ;;
+ arm-*-netbsd*)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs="arm_elf32_be_vec"
+ ;;
+ arm-*-nto* | nto*arm*)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs=arm_elf32_be_vec
+ targ_cflags=-D__QNXTARGET__
+ ;;
+ arm-wince-pe | arm-*-wince | arm*-*-mingw32ce* | arm*-*-cegcc*)
+ targ_defvec=arm_pe_wince_le_vec
+ targ_selvecs="arm_pe_wince_le_vec arm_pe_wince_be_vec arm_pei_wince_le_vec arm_pei_wince_be_vec"
+ targ_underscore=no
+ targ_cflags="-DARM_WINCE -DARM_COFF_BUGFIX"
+ ;;
+ arm-*-pe*)
+ targ_defvec=arm_pe_le_vec
+ targ_selvecs="arm_pe_le_vec arm_pe_be_vec arm_pei_le_vec arm_pei_be_vec"
+ targ_underscore=yes
+ ;;
+ arm-*-phoenix*)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs=arm_elf32_be_vec
+ ;;
+ armeb-*-elf | arm*b-*-freebsd* | arm*b-*-linux-* | armeb-*-eabi*)
+ targ_defvec=arm_elf32_be_vec
+ targ_selvecs=arm_elf32_le_vec
+ ;;
+ arm-*-kaos*)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs=arm_elf32_be_vec
+ ;;
+ arm-*-elf | arm*-*-freebsd* | arm*-*-linux-* | arm*-*-conix* | \
+ arm*-*-uclinux* | arm-*-kfreebsd*-gnu | \
+ arm*-*-eabi* | arm-*-rtems* | arm*-*-uclinuxfdpiceabi)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs="arm_elf32_fdpic_le_vec arm_elf32_be_vec arm_elf32_fdpic_be_vec"
+ ;;
+ arm*-*-vxworks | arm*-*-windiss)
+ targ_defvec=arm_elf32_vxworks_le_vec
+ targ_selvecs=arm_elf32_vxworks_be_vec
+ ;;
+ arm9e-*-elf)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs=arm_elf32_be_vec
+ ;;
+
+ avr-*-*)
+ targ_defvec=avr_elf32_vec
+ ;;
+
+ bfin-*-*)
+ targ_defvec=bfin_elf32_vec
+ targ_selvecs=bfin_elf32_fdpic_vec
+ targ_underscore=yes
+ ;;
+
+ c30-*-*coff* | tic30-*-*coff*)
+ targ_defvec=tic30_coff_vec
+ ;;
+
+ c4x-*-*coff* | tic4x-*-*coff*)
+ targ_defvec=tic4x_coff1_vec
+ targ_selvecs="tic4x_coff1_beh_vec tic4x_coff2_vec tic4x_coff2_beh_vec tic4x_coff0_vec tic4x_coff0_beh_vec"
+ targ_underscore=yes
+ ;;
+
+ c54x*-*-*coff* | tic54x-*-*coff*)
+ targ_defvec=tic54x_coff1_vec
+ targ_selvecs="tic54x_coff1_beh_vec tic54x_coff2_vec tic54x_coff2_beh_vec tic54x_coff0_vec tic54x_coff0_beh_vec"
+ targ_underscore=yes
+ ;;
+
+ cr16-*-elf* | cr16*-*-uclinux*)
+ targ_defvec=cr16_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ cris-*-* | crisv32-*-*)
+ targ_defvec=cris_aout_vec
+ targ_selvecs="cris_elf32_us_vec cris_elf32_vec"
+ case "${targ}" in
+ *-*-linux*) ;;
+ *) targ_underscore=yes ;;
+ esac
+ want64=true
+ ;;
+
+ crx-*-elf*)
+ targ_defvec=crx_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ csky-*-elf* | csky-*-linux* )
+ targ_defvec=csky_elf32_le_vec
+ targ_selvecs="csky_elf32_be_vec csky_elf32_le_vec"
+ ;;
+
+ d10v-*-*)
+ targ_defvec=d10v_elf32_vec
+ ;;
+
+ dlx-*-elf*)
+ targ_defvec=dlx_elf32_be_vec
+ targ_selvecs="dlx_elf32_be_vec"
+ ;;
+
+ d30v-*-*)
+ targ_defvec=d30v_elf32_vec
+ ;;
+
+#ifdef BFD64
+ bpf-*-none | bpf-*)
+ targ_defvec=bpf_elf64_le_vec
+ targ_selvecs=bpf_elf64_be_vec
+ targ_underscore=yes
+ ;;
+#endif
+
+ epiphany-*-*)
+ targ_defvec=epiphany_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ fido-*-elf* )
+ targ_defvec=m68k_elf32_vec
+ ;;
+
+ fr30-*-elf)
+ targ_defvec=fr30_elf32_vec
+ ;;
+
+ frv-*-elf)
+ targ_defvec=frv_elf32_vec
+ targ_selvecs=frv_elf32_fdpic_vec
+ ;;
+
+ frv-*-*linux*)
+ targ_defvec=frv_elf32_fdpic_vec
+ targ_selvecs=frv_elf32_vec
+ ;;
+
+ moxie-*-elf | moxie-*-rtems* | moxie-*-uclinux)
+ targ_defvec=moxie_elf32_be_vec
+ targ_selvecs=moxie_elf32_le_vec
+ ;;
+
+ moxie-*-moxiebox*)
+ targ_defvec=moxie_elf32_le_vec
+ ;;
+
+ h8300*-*-elf | h8300*-*-rtems*)
+ targ_defvec=h8300_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ h8300*-*-linux*)
+ targ_defvec=h8300_elf32_linux_vec
+ ;;
+
+#ifdef BFD64
+ hppa*64*-*-linux-*)
+ targ_defvec=hppa_elf64_linux_vec
+ targ_selvecs=hppa_elf64_vec
+ want64=true
+ ;;
+ hppa*64*-*-hpux11*)
+ targ_defvec=hppa_elf64_vec
+ targ_selvecs=hppa_elf64_linux_vec
+ targ_cflags=-DHPUX_LARGE_AR_IDS
+ want64=true
+ ;;
+#endif
+
+ hppa*-*-linux-*)
+ targ_defvec=hppa_elf32_linux_vec
+ targ_selvecs=hppa_elf32_vec
+ ;;
+ hppa*-*-netbsd*)
+ targ_defvec=hppa_elf32_nbsd_vec
+ targ_selvecs="hppa_elf32_vec hppa_elf32_linux_vec"
+ ;;
+ hppa*-*-*elf* | hppa*-*-lites* | hppa*-*-sysv4* | hppa*-*-openbsd*)
+ targ_defvec=hppa_elf32_vec
+ targ_selvecs=hppa_elf32_linux_vec
+ ;;
+
+ hppa*-*-bsd*)
+ targ_defvec=hppa_som_vec
+ targ_selvecs=hppa_elf32_vec
+ ;;
+ hppa*-*-hpux* | hppa*-*-hiux* | hppa*-*-mpeix*)
+ targ_defvec=hppa_som_vec
+ ;;
+ hppa*-*-osf*)
+ targ_defvec=hppa_som_vec
+ targ_selvecs=hppa_elf32_vec
+ ;;
+
+ i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec i386_coff_vec"
+ ;;
+ i[3-7]86-*-solaris2*)
+ targ_defvec=i386_elf32_sol2_vec
+ targ_selvecs="iamcu_elf32_vec i386_coff_vec i386_pei_vec"
+ targ64_selvecs="x86_64_elf64_sol2_vec x86_64_pe_vec x86_64_pei_vec"
+ want64=true
+ ;;
+#ifdef BFD64
+ x86_64-*-solaris2*)
+ targ_defvec=i386_elf32_sol2_vec
+ targ_selvecs="x86_64_elf64_sol2_vec iamcu_elf32_vec i386_coff_vec i386_pei_vec x86_64_pe_vec x86_64_pei_vec"
+ want64=true
+ ;;
+#endif
+ i[3-7]86-*-nto*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec i386_coff_vec"
+ ;;
+ i[3-7]86-*-aros*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs=iamcu_elf32_vec
+ ;;
+ i[3-7]86-*-dicos*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs=iamcu_elf32_vec
+ targ64_selvecs="x86_64_elf64_vec"
+ ;;
+ *-*-msdosdjgpp* | *-*-go32* )
+ targ_defvec=i386_coff_go32_vec
+ targ_selvecs="i386_coff_go32stubbed_vec i386_aout_vec"
+ ;;
+ i[3-7]86-*-darwin* | i[3-7]86-*-macos10* | i[3-7]86-*-rhapsody*)
+ targ_defvec=i386_mach_o_vec
+ targ_selvecs="mach_o_le_vec mach_o_be_vec mach_o_fat_vec pef_vec pef_xlib_vec sym_vec"
+ targ64_selvecs=x86_64_mach_o_vec
+ targ_archs="$targ_archs bfd_powerpc_arch bfd_rs6000_arch"
+ ;;
+ i[3-7]86-*-bsd*)
+ targ_defvec=i386_aout_bsd_vec
+ targ_underscore=yes
+ ;;
+ i[3-7]86-*-dragonfly*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs=iamcu_elf32_vec
+ targ64_selvecs="x86_64_elf64_vec"
+ ;;
+ i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
+ targ_defvec=i386_elf32_fbsd_vec
+ targ_selvecs="i386_elf32_vec iamcu_elf32_vec i386_pei_vec i386_coff_vec"
+ targ64_selvecs="x86_64_elf64_fbsd_vec x86_64_elf64_vec x86_64_pe_vec x86_64_pei_vec"
+ # FreeBSD <= 4.0 supports only the old nonstandard way of ABI labelling.
+ case "${targ}" in
+ i[3-7]86-*-freebsd3* | i[3-7]86-*-freebsd4 | i[3-7]86-*-freebsd4.0*)
+ targ_cflags=-DOLD_FREEBSD_ABI_LABEL ;;
+ esac
+ ;;
+ i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec"
+ targ64_selvecs="x86_64_elf64_vec"
+ ;;
+ i[3-7]86-*-openbsd*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec"
+ ;;
+ i[3-7]86-*-linux-*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec i386_pei_vec"
+ targ64_selvecs="x86_64_elf64_vec x86_64_elf32_vec x86_64_pe_vec x86_64_pei_vec"
+ ;;
+ i[3-7]86-*-redox*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs=
+ targ64_selvecs=x86_64_elf64_vec
+ ;;
+#ifdef BFD64
+ x86_64-*-cloudabi*)
+ targ_defvec=x86_64_elf64_cloudabi_vec
+ want64=true
+ ;;
+ x86_64-*-darwin*)
+ targ_defvec=x86_64_mach_o_vec
+ targ_selvecs="i386_mach_o_vec mach_o_le_vec mach_o_be_vec mach_o_fat_vec pef_vec pef_xlib_vec sym_vec"
+ targ_archs="$targ_archs bfd_powerpc_arch bfd_rs6000_arch"
+ want64=true
+ ;;
+ x86_64-*-dicos*)
+ targ_defvec=x86_64_elf64_vec
+ targ_selvecs="i386_elf32_vec iamcu_elf32_vec"
+ want64=true
+ ;;
+ x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia | x86_64-*-genode*)
+ targ_defvec=x86_64_elf64_vec
+ targ_selvecs="i386_elf32_vec iamcu_elf32_vec x86_64_elf32_vec"
+ case "${targ}" in
+ x86_64-*-rtems*)
+ targ_selvecs="${targ_selvecs} x86_64_pe_vec x86_64_pei_vec"
+ esac
+ want64=true
+ ;;
+ x86_64-*-dragonfly*)
+ targ_defvec=x86_64_elf64_vec
+ targ_selvecs="i386_elf32_vec iamcu_elf32_vec"
+ want64=true
+ ;;
+ x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
+ targ_defvec=x86_64_elf64_fbsd_vec
+ targ_selvecs="i386_elf32_fbsd_vec iamcu_elf32_vec i386_coff_vec i386_pei_vec x86_64_pe_vec x86_64_pei_vec i386_elf32_vec x86_64_elf64_vec"
+ want64=true
+ ;;
+ x86_64-*-haiku*)
+ targ_defvec=x86_64_elf64_vec
+ targ_selvecs="i386_elf32_vec"
+ want64=true
+ ;;
+ x86_64-*-netbsd* | x86_64-*-openbsd*)
+ targ_defvec=x86_64_elf64_vec
+ targ_selvecs="i386_elf32_vec iamcu_elf32_vec i386_coff_vec i386_pei_vec x86_64_pe_vec x86_64_pei_vec"
+ want64=true
+ ;;
+ x86_64-*-linux-*)
+ targ_defvec=x86_64_elf64_vec
+ targ_selvecs="i386_elf32_vec iamcu_elf32_vec x86_64_elf32_vec i386_pei_vec x86_64_pe_vec x86_64_pei_vec"
+ want64=true
+ ;;
+ x86_64-*-mingw* | x86_64-*-pe | x86_64-*-pep | x86_64-*-cygwin)
+ targ_defvec=x86_64_pe_vec
+ targ_selvecs="x86_64_pe_vec x86_64_pei_vec x86_64_pe_big_vec x86_64_elf64_vec i386_pe_vec i386_pei_vec i386_elf32_vec iamcu_elf32_vec"
+ want64=true
+ targ_underscore=no
+ ;;
+ x86_64-*-rdos*)
+ targ_defvec=x86_64_elf64_vec
+ want64=true
+ ;;
+ x86_64-*-redox*)
+ targ_defvec=x86_64_elf64_vec
+ targ_selvecs=i386_elf32_vec
+ want64=true
+ ;;
+#endif
+ i[3-7]86-*-lynxos*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec i386_coff_lynx_vec i386_aout_lynx_vec"
+ ;;
+ i[3-7]86-*-gnu*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs=iamcu_elf32_vec
+ ;;
+ i[3-7]86-*-msdos*)
+ targ_defvec=i386_aout_vec
+ targ_selvecs=i386_msdos_vec
+ ;;
+ i[3-7]86-*-moss*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec i386_msdos_vec i386_aout_vec"
+ ;;
+ i[3-7]86-*-beospe*)
+ targ_defvec=i386_pe_vec
+ targ_selvecs="i386_pe_vec i386_pei_vec"
+ ;;
+ i[3-7]86-*-beoself* | i[3-7]86-*-beos*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec i386_pe_vec i386_pei_vec"
+ ;;
+ i[3-7]86-*-haiku*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="i386_pei_vec"
+ ;;
+ i[3-7]86-*-interix*)
+ targ_defvec=i386_pei_vec
+ targ_selvecs="i386_pe_vec"
+ # FIXME: This should eventually be checked at runtime.
+ targ_cflags=-DSTRICT_PE_FORMAT
+ ;;
+ i[3-7]86-*-rdos*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="iamcu_elf32_vec i386_coff_vec"
+ ;;
+ i[3-7]86-*-mingw32* | i[3-7]86-*-cygwin* | i[3-7]86-*-winnt | i[3-7]86-*-pe)
+ targ_defvec=i386_pe_vec
+ targ_selvecs="i386_pe_vec i386_pe_big_vec i386_pei_vec i386_elf32_vec iamcu_elf32_vec"
+ targ_underscore=yes
+ ;;
+ i[3-7]86-*-vxworks*)
+ targ_defvec=i386_elf32_vxworks_vec
+ targ_underscore=yes
+ ;;
+
+ ia16-*-elf)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs="i386_msdos_vec i386_aout_vec"
+ ;;
+
+ ip2k-*-elf)
+ targ_defvec=ip2k_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ iq2000-*-elf)
+ targ_defvec=iq2000_elf32_vec
+ ;;
+
+ lm32-*-elf | lm32-*-rtems*)
+ targ_defvec=lm32_elf32_vec
+ targ_selvecs=lm32_elf32_fdpic_vec
+ ;;
+
+ lm32-*-*linux*)
+ targ_defvec=lm32_elf32_fdpic_vec
+ targ_selvecs=lm32_elf32_vec
+ ;;
+
+ m32c-*-elf)
+ targ_defvec=m32c_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ m32r*le-*-linux*)
+ targ_defvec=m32r_elf32_linux_le_vec
+ targ_selvecs="m32r_elf32_linux_vec m32r_elf32_linux_le_vec"
+ ;;
+ m32r*-*-linux*)
+ targ_defvec=m32r_elf32_linux_vec
+ targ_selvecs="m32r_elf32_linux_vec m32r_elf32_linux_le_vec"
+ ;;
+ m32r*le-*-*)
+ targ_defvec=m32r_elf32_le_vec
+ targ_selvecs="m32r_elf32_vec m32r_elf32_le_vec"
+ ;;
+ m32r-*-*)
+ targ_defvec=m32r_elf32_vec
+ ;;
+
+ m68*-*-haiku*)
+ targ_defvec=m68k_elf32_vec
+ ;;
+ m68hc11-*-* | m6811-*-*)
+ targ_defvec=m68hc11_elf32_vec
+ targ_selvecs="m68hc11_elf32_vec m68hc12_elf32_vec"
+ ;;
+ m68hc12-*-* | m6812-*-*)
+ targ_defvec=m68hc12_elf32_vec
+ targ_selvecs="m68hc11_elf32_vec m68hc12_elf32_vec"
+ ;;
+
+ m68*-*-*)
+ targ_defvec=m68k_elf32_vec
+ ;;
+
+ s12z-*-*)
+ targ_defvec=s12z_elf32_vec
+ ;;
+ mcore-*-elf)
+ targ_defvec=mcore_elf32_be_vec
+ targ_selvecs="mcore_elf32_be_vec mcore_elf32_le_vec"
+ ;;
+ mcore-*-pe)
+ targ_defvec=mcore_pe_be_vec
+ targ_selvecs="mcore_pe_be_vec mcore_pe_le_vec mcore_pei_be_vec mcore_pei_le_vec"
+ ;;
+
+ mep-*-elf)
+ targ_defvec=mep_elf32_vec
+ targ_selvecs=mep_elf32_le_vec
+ ;;
+
+ metag-*-*)
+ targ_defvec=metag_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ microblazeel*-*)
+ targ_defvec=microblaze_elf32_le_vec
+ targ_selvecs=microblaze_elf32_vec
+ ;;
+
+ microblaze*-*)
+ targ_defvec=microblaze_elf32_vec
+ targ_selvecs=microblaze_elf32_le_vec
+ ;;
+
+#ifdef BFD64
+ mips*el-*-netbsd*)
+ targ_defvec=mips_elf32_trad_le_vec
+ targ_selvecs="mips_elf32_trad_be_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec mips_ecoff_le_vec mips_ecoff_be_vec"
+ ;;
+ mips*-*-netbsd*)
+ targ_defvec=mips_elf32_trad_be_vec
+ targ_selvecs="mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
+ ;;
+ mips*el-*-haiku*)
+ targ_defvec=mips_elf32_le_vec
+ targ_selvecs="mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_le_vec mips_ecoff_be_vec"
+ ;;
+ mips*-*-irix6*)
+ targ_defvec=mips_elf32_n_be_vec
+ targ_selvecs="mips_elf32_n_le_vec mips_elf32_be_vec mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec"
+ ;;
+ mips64*-ps2-elf*)
+ targ_defvec=mips_elf32_n_le_vec
+ targ_selvecs="mips_elf32_n_le_vec mips_elf32_n_be_vec mips_elf32_be_vec mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec"
+ ;;
+ mips*-ps2-elf*)
+ targ_defvec=mips_elf32_le_vec
+ targ_selvecs="mips_elf32_be_vec mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec"
+ ;;
+ mips*-*-irix5*)
+ targ_defvec=mips_elf32_be_vec
+ targ_selvecs="mips_elf32_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
+ ;;
+ mips*el-*-vxworks*)
+ targ_defvec=mips_elf32_vxworks_le_vec
+ targ_selvecs="mips_elf32_le_vec mips_elf32_vxworks_be_vec mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec"
+ ;;
+ mips*-*-vxworks*)
+ targ_defvec=mips_elf32_vxworks_be_vec
+ targ_selvecs="mips_elf32_be_vec mips_elf32_vxworks_le_vec mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec"
+ ;;
+ mips*el-sde-elf*)
+ targ_defvec=mips_elf32_trad_le_vec
+ targ_selvecs="mips_elf32_trad_be_vec mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
+ ;;
+ mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
+ targ_defvec=mips_elf32_trad_be_vec
+ targ_selvecs="mips_elf32_trad_le_vec mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
+ ;;
+ mips*el-*-elf* | mips*-*-chorus*)
+ targ_defvec=mips_elf32_le_vec
+ targ_selvecs="mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec"
+ ;;
+ mips*-*-elf* | mips*-*-rtems* | mips*-*-windiss | mips*-*-none)
+ targ_defvec=mips_elf32_be_vec
+ targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec"
+ ;;
+ mips64*-*-openbsd*)
+ targ_defvec=mips_elf64_trad_be_vec
+ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec"
+ ;;
+ mips*el-*-openbsd*)
+ targ_defvec=mips_elf32_le_vec
+ targ_selvecs="mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_le_vec mips_ecoff_be_vec"
+ ;;
+ mips*-*-openbsd*)
+ targ_defvec=mips_elf32_be_vec
+ targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
+ ;;
+ mips64*el-*-linux*)
+ targ_defvec=mips_elf32_ntrad_le_vec
+ targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
+ ;;
+ mips64*-*-linux*)
+ targ_defvec=mips_elf32_ntrad_be_vec
+ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
+ ;;
+ mips*el-*-linux*)
+ targ_defvec=mips_elf32_trad_le_vec
+ targ_selvecs="mips_elf32_trad_be_vec mips_ecoff_le_vec mips_ecoff_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec"
+ ;;
+ mips*-*-linux*)
+ targ_defvec=mips_elf32_trad_be_vec
+ targ_selvecs="mips_elf32_trad_le_vec mips_ecoff_be_vec mips_ecoff_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec"
+ ;;
+ mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
+ # FreeBSD vectors
+ targ_defvec=mips_elf32_ntradfbsd_le_vec
+ targ_selvecs="mips_elf32_ntradfbsd_be_vec mips_elf32_tradfbsd_le_vec mips_elf32_tradfbsd_be_vec mips_elf64_tradfbsd_le_vec mips_elf64_tradfbsd_be_vec"
+ # Generic vectors
+ targ_selvecs="${targ_selvecs} mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
+ ;;
+ mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
+ # FreeBSD vectors
+ targ_defvec=mips_elf32_ntradfbsd_be_vec
+ targ_selvecs="mips_elf32_ntradfbsd_le_vec mips_elf32_tradfbsd_be_vec mips_elf32_tradfbsd_le_vec mips_elf64_tradfbsd_be_vec mips_elf64_tradfbsd_le_vec"
+ # Generic vectors
+ targ_selvecs="${targ_selvecs} mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec"
+ ;;
+ mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
+ # FreeBSD vectors
+ targ_defvec=mips_elf32_tradfbsd_le_vec
+ targ_selvecs="mips_elf32_tradfbsd_be_vec mips_elf32_ntradfbsd_le_vec mips_elf64_tradfbsd_le_vec mips_elf32_ntradfbsd_be_vec mips_elf64_tradfbsd_be_vec"
+ # Generic vectors
+ targ_selvecs="${targ_selvecs} mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec"
+ ;;
+ mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
+ # FreeBSD vectors
+ targ_defvec=mips_elf32_tradfbsd_be_vec
+ targ_selvecs="mips_elf32_tradfbsd_le_vec mips_elf32_ntradfbsd_be_vec mips_elf64_tradfbsd_be_vec mips_elf32_ntradfbsd_le_vec mips_elf64_tradfbsd_le_vec"
+ # Generic vectors
+ targ_selvecs="${targ_selvecs} mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec"
+ ;;
+ mmix-*-*)
+ targ_defvec=mmix_elf64_vec
+ targ_selvecs=mmix_mmo_vec
+ want64=true
+ ;;
+#endif
+ mn10200-*-*)
+ targ_defvec=mn10200_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ mn10300-*-*)
+ targ_defvec=mn10300_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ mt-*-elf)
+ targ_defvec=mt_elf32_vec
+ ;;
+
+ msp430-*-*)
+ targ_defvec=msp430_elf32_vec
+ targ_selvecs=msp430_elf32_ti_vec
+ ;;
+
+ nds32*le-*-linux*)
+ targ_defvec=nds32_elf32_linux_le_vec
+ targ_selvecs=nds32_elf32_linux_be_vec
+ ;;
+
+ nds32*be-*-linux*)
+ targ_defvec=nds32_elf32_linux_be_vec
+ targ_selvecs=nds32_elf32_linux_le_vec
+ ;;
+
+ nds32*le-*-*)
+ targ_defvec=nds32_elf32_le_vec
+ targ_selvecs=nds32_elf32_be_vec
+ ;;
+
+ nds32*be-*-*)
+ targ_defvec=nds32_elf32_be_vec
+ targ_selvecs=nds32_elf32_le_vec
+ ;;
+
+#ifdef BFD64
+ nfp-*-*)
+ targ_defvec=nfp_elf64_vec
+ ;;
+#endif
+
+ ns32k-pc532-mach* | ns32k-pc532-ux*)
+ targ_defvec=ns32k_aout_pc532mach_vec
+ targ_underscore=yes
+ ;;
+ ns32k-*-lites* | ns32k-*-*bsd*)
+ targ_defvec=ns32k_aout_pc532nbsd_vec
+ targ_underscore=yes
+ ;;
+
+ nios2eb-*-*)
+ targ_defvec=nios2_elf32_be_vec
+ targ_selvecs=nios2_elf32_le_vec
+ ;;
+
+ nios2el-*-*)
+ targ_defvec=nios2_elf32_le_vec
+ targ_selvecs=nios2_elf32_be_vec
+ ;;
+
+ nios2-*-*)
+ targ_defvec=nios2_elf32_le_vec
+ targ_selvecs=nios2_elf32_be_vec
+ ;;
+
+ or1k-*-elf | or1k-*-linux* | or1k-*-rtems*)
+ targ_defvec=or1k_elf32_vec
+ ;;
+
+ or1knd-*-elf | or1knd-*-linux* | or1knd-*-rtems*)
+ targ_defvec=or1k_elf32_vec
+ ;;
+
+ pdp11-*-*)
+ targ_defvec=pdp11_aout_vec
+ targ_underscore=yes
+ ;;
+
+ pj-*-*)
+ targ_defvec=pj_elf32_vec
+ targ_selvecs="pj_elf32_vec pj_elf32_le_vec"
+ ;;
+
+ pjl-*-*)
+ targ_defvec=pj_elf32_le_vec
+ targ_selvecs="pj_elf32_le_vec pj_elf32_vec i386_elf32_vec iamcu_elf32_vec"
+ ;;
+
+ powerpc-*-aix5.[01] | rs6000-*-aix5.[01])
+ targ_defvec=rs6000_xcoff_vec
+ targ_selvecs="rs6000_xcoff64_aix_vec"
+ want64=true
+ ;;
+ powerpc-*-haiku*)
+ targ_defvec=powerpc_elf32_vec
+ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_le_vec pef_vec pef_xlib_vec powerpc_xcoff_vec powerpc_boot_vec"
+ targ_cflags=-D__HAIKU_TARGET__
+ ;;
+#ifdef BFD64
+ powerpc64-*-aix5.[01])
+ targ_defvec=rs6000_xcoff64_aix_vec
+ targ_selvecs="rs6000_xcoff_vec"
+ want64=true
+ ;;
+#endif
+ powerpc-*-aix[5-9]* | rs6000-*-aix[5-9]*)
+ targ_cflags=-DAIX_WEAK_SUPPORT
+ targ_defvec=rs6000_xcoff_vec
+ targ_selvecs="rs6000_xcoff64_aix_vec"
+ want64=true
+ ;;
+#ifdef BFD64
+ powerpc64-*-aix[5-9]*)
+ targ_cflags=-DAIX_WEAK_SUPPORT
+ targ_defvec=rs6000_xcoff64_aix_vec
+ targ_selvecs="rs6000_xcoff_vec"
+ want64=true
+ ;;
+#endif
+
+ powerpc-*-aix* | powerpc-*-beos* | rs6000-*-*)
+ targ_defvec=rs6000_xcoff_vec
+ targ64_selvecs=rs6000_xcoff64_vec
+ case "${targ}" in
+ *-*-aix4.[3456789]* | *-*-aix[56789]*)
+ want64=true;;
+ *)
+ targ_cflags=-DSMALL_ARCHIVE;;
+ esac
+ ;;
+#ifdef BFD64
+ powerpc64-*-aix*)
+ targ_defvec=rs6000_xcoff64_vec
+ targ_selvecs=rs6000_xcoff_vec
+ want64=true
+ ;;
+ powerpc64-*-freebsd*)
+ targ_defvec=powerpc_elf64_fbsd_vec
+ targ_selvecs="powerpc_elf64_vec powerpc_elf32_vec powerpc_elf32_fbsd_vec powerpc_elf32_le_vec rs6000_xcoff_vec rs6000_xcoff64_vec rs6000_xcoff64_aix_vec"
+ want64=true
+ ;;
+ powerpc64le-*-freebsd*)
+ targ_defvec=powerpc_elf64_fbsd_le_vec
+ targ_selvecs="powerpc_elf64_vec powerpc_elf32_vec powerpc_elf32_fbsd_vec powerpc_elf32_le_vec rs6000_xcoff_vec rs6000_xcoff64_vec rs6000_xcoff64_aix_vec"
+ want64=true
+ ;;
+ powerpc64-*-elf* | powerpc-*-elf64* | powerpc64-*-linux* | \
+ powerpc64-*-*bsd*)
+ targ_defvec=powerpc_elf64_vec
+ targ_selvecs="powerpc_elf64_le_vec powerpc_elf32_vec powerpc_elf32_le_vec rs6000_xcoff_vec rs6000_xcoff64_vec rs6000_xcoff64_aix_vec"
+ want64=true
+ ;;
+ powerpc64le-*-elf* | powerpcle-*-elf64* | powerpc64le-*-linux* | \
+ powerpc64le-*-*bsd*)
+ targ_defvec=powerpc_elf64_le_vec
+ targ_selvecs="powerpc_elf64_vec powerpc_elf32_le_vec powerpc_elf32_vec rs6000_xcoff_vec rs6000_xcoff64_vec rs6000_xcoff64_aix_vec"
+ want64=true
+ ;;
+#endif
+ powerpc-*-*freebsd*)
+ targ_defvec=powerpc_elf32_fbsd_vec
+ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_vec powerpc_elf32_le_vec powerpc_boot_vec"
+ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec powerpc_elf64_fbsd_vec"
+ ;;
+ powerpc-*-*bsd* | powerpc-*-elf* | powerpc-*-sysv4* | powerpc-*-eabi* | \
+ powerpc-*-solaris2* | powerpc-*-linux-* | powerpc-*-rtems* | \
+ powerpc-*-chorus*)
+ targ_defvec=powerpc_elf32_vec
+ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_le_vec powerpc_boot_vec"
+ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec"
+ ;;
+ powerpc-*-kaos*)
+ targ_defvec=powerpc_elf32_vec
+ targ_selvecs="powerpc_elf32_le_vec powerpc_boot_vec"
+ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec"
+ ;;
+ powerpc-*-darwin* | powerpc-*-macos10* | powerpc-*-rhapsody*)
+ targ_defvec=mach_o_be_vec
+ targ_selvecs="mach_o_be_vec mach_o_le_vec mach_o_fat_vec pef_vec pef_xlib_vec sym_vec"
+ targ_archs="$targ_archs bfd_i386_arch"
+ ;;
+ powerpc-*-macos*)
+ targ_defvec=powerpc_xcoff_vec
+ ;;
+ powerpc-*-lynxos*)
+ targ_defvec=powerpc_elf32_vec
+ targ_selvecs="rs6000_xcoff_vec"
+ targ_cflags=-DSMALL_ARCHIVE
+ ;;
+ powerpc-*-nto*)
+ targ_defvec=powerpc_elf32_vec
+ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_le_vec powerpc_boot_vec"
+ ;;
+ powerpc-*-vxworks* | powerpc-*-windiss*)
+ targ_defvec=powerpc_elf32_vxworks_vec
+ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_vec powerpc_elf32_le_vec powerpc_boot_vec"
+ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec"
+ ;;
+ powerpcle-*-nto*)
+ targ_defvec=powerpc_elf32_le_vec
+ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_vec powerpc_boot_vec"
+ ;;
+ powerpcle-*-elf* | powerpcle-*-sysv4* | powerpcle-*-eabi* | \
+ powerpcle-*-solaris2* | powerpcle-*-linux-* | powerpcle-*-vxworks*)
+ targ_defvec=powerpc_elf32_le_vec
+ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_vec powerpc_boot_vec"
+ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec"
+ ;;
+
+ pru-*-*)
+ targ_defvec=pru_elf32_vec
+ ;;
+
+#ifdef BFD64
+ riscvbe-*-* | riscv32be*-*-*)
+ targ_defvec=riscv_elf32_be_vec
+ targ_selvecs="riscv_elf32_vec riscv_elf64_vec riscv_elf32_be_vec riscv_elf64_be_vec"
+ want64=true
+ ;;
+ riscv-*-* | riscv32*-*-*)
+ targ_defvec=riscv_elf32_vec
+ targ_selvecs="riscv_elf32_vec riscv_elf64_vec riscv_elf32_be_vec riscv_elf64_be_vec"
+ want64=true
+ ;;
+ riscv64be*-*-*)
+ targ_defvec=riscv_elf64_be_vec
+ targ_selvecs="riscv_elf32_vec riscv_elf64_vec riscv_elf32_be_vec riscv_elf64_be_vec"
+ want64=true
+ ;;
+ riscv64*-*-*)
+ targ_defvec=riscv_elf64_vec
+ targ_selvecs="riscv_elf32_vec riscv_elf64_vec riscv_elf32_be_vec riscv_elf64_be_vec"
+ want64=true
+ ;;
+#endif
+
+ rl78-*-elf)
+ targ_defvec=rl78_elf32_vec
+ targ_underscore=yes
+ ;;
+
+ rx-*-elf)
+ targ_defvec=rx_elf32_le_vec
+ targ_selvecs="rx_elf32_be_vec rx_elf32_le_vec rx_elf32_be_ns_vec"
+ targ_underscore=yes
+ ;;
+ rx-*-linux*)
+ targ_defvec=rx_elf32_linux_le_vec
+ targ_selvecs="rx_elf32_linux_le_vec"
+ ;;
+
+ s390-*-linux*)
+ targ_defvec=s390_elf32_vec
+ targ64_selvecs=s390_elf64_vec
+ want64=true
+ ;;
+#ifdef BFD64
+ s390x-*-linux*)
+ targ_defvec=s390_elf64_vec
+ targ_selvecs=s390_elf32_vec
+ want64=true
+ ;;
+ s390x-*-tpf*)
+ targ_defvec=s390_elf64_vec
+ want64=true
+ ;;
+
+ score*-*-elf*)
+ targ_defvec=score_elf32_be_vec
+ targ_selvecs=score_elf32_le_vec
+ ;;
+#endif /* BFD64 */
+
+ sh*eb-*-linux*)
+ targ_defvec=sh_elf32_linux_be_vec
+ targ_selvecs=sh_elf32_linux_vec
+ targ_selvecs="${targ_selvecs} sh_elf32_fdpic_le_vec sh_elf32_fdpic_be_vec"
+ ;;
+ sh*-*-linux*)
+ targ_defvec=sh_elf32_linux_vec
+ targ_selvecs=sh_elf32_linux_be_vec
+ targ_selvecs="${targ_selvecs} sh_elf32_fdpic_le_vec sh_elf32_fdpic_be_vec"
+ ;;
+
+ sh-*-uclinux* | sh[12]-*-uclinux*)
+ targ_defvec=sh_elf32_vec
+ targ_selvecs="sh_elf32_le_vec sh_elf32_linux_be_vec sh_elf32_linux_vec sh_elf32_fdpic_le_vec sh_elf32_fdpic_be_vec"
+ ;;
+
+ sh*l*-*-netbsd*)
+ targ_defvec=sh_elf32_nbsd_le_vec
+ targ_selvecs="sh_elf32_nbsd_vec sh_coff_vec sh_coff_le_vec"
+ ;;
+ sh*-*-netbsd*)
+ targ_defvec=sh_elf32_nbsd_vec
+ targ_selvecs="sh_elf32_nbsd_le_vec sh_coff_vec sh_coff_le_vec"
+ ;;
+
+ shl*-*-elf* | sh[1234]l*-*-elf* | sh3el*-*-elf* | shl*-*-kaos*)
+ targ_defvec=sh_elf32_le_vec
+ targ_selvecs="sh_elf32_vec sh_coff_le_vec sh_coff_vec sh_coff_small_le_vec sh_coff_small_vec"
+ targ_underscore=yes
+ ;;
+
+ sh-*-elf* | sh[1234]*-elf* | sh-*-rtems* | sh-*-kaos*)
+ targ_defvec=sh_elf32_vec
+ targ_selvecs="sh_elf32_le_vec sh_coff_vec sh_coff_le_vec sh_coff_small_vec sh_coff_small_le_vec"
+ targ_underscore=yes
+ ;;
+
+ sh-*-nto*)
+ targ_defvec=sh_elf32_vec
+ targ_selvecs="sh_elf32_le_vec sh_coff_vec sh_coff_le_vec sh_coff_small_vec sh_coff_small_le_vec"
+ targ_underscore=yes
+ ;;
+ sh*-*-openbsd*)
+ targ_defvec=sh_elf32_nbsd_le_vec
+ targ_selvecs="sh_elf32_nbsd_vec sh_coff_vec sh_coff_le_vec"
+ ;;
+ sh-*-pe)
+ targ_defvec=sh_pe_le_vec
+ targ_selvecs="sh_pe_le_vec sh_pei_le_vec"
+ targ_underscore=yes
+ ;;
+ sh-*-vxworks)
+ targ_defvec=sh_elf32_vxworks_vec
+ targ_selvecs="sh_elf32_vxworks_le_vec"
+ # FIXME None of the following are actually used on this target, but
+ # they're necessary for coff-sh.c (which is unconditionally used) to be
+ # compiled correctly.
+ targ_selvecs="$targ_selvecs sh_coff_vec sh_coff_le_vec sh_coff_small_vec sh_coff_small_le_vec"
+ targ_underscore=yes
+ ;;
+ sh-*-*)
+ targ_defvec=sh_coff_vec
+ targ_selvecs="sh_coff_vec sh_coff_le_vec sh_coff_small_vec sh_coff_small_le_vec"
+ targ_underscore=yes
+ ;;
+
+ sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
+ # PR 27666: Do not include sparc_elf32_vec here.
+ targ_defvec=sparc_elf32_sol2_vec
+ ;;
+#ifdef BFD64
+ sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
+ # PR 27666: Do not include sparc_elf32_vec or sparc_elf64_vec here.
+ targ_defvec=sparc_elf32_sol2_vec
+ targ_selvecs="sparc_elf64_sol2_vec"
+ want64=true
+ ;;
+ sparc64-*-haiku*)
+ targ_defvec=sparc_elf64_vec
+ targ_selvecs="sparc_elf64_vec sparc_elf32_vec"
+ want64=true
+ ;;
+ sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)
+ targ_defvec=sparc_elf64_fbsd_vec
+ targ_selvecs="sparc_elf64_vec sparc_elf32_vec"
+ ;;
+ sparc64*-*-*)
+ targ_defvec=sparc_elf64_vec
+ targ_selvecs="sparc_elf32_vec"
+ want64=true
+ ;;
+#endif
+ sparc-*-linux-* | sparcv*-*-linux-*)
+ targ_defvec=sparc_elf32_vec
+ targ_selvecs="sparc_elf64_vec"
+ ;;
+ sparc-*-vxworks*)
+ targ_defvec=sparc_elf32_vxworks_vec
+ targ_selvecs="sparc_elf32_vec"
+ ;;
+ sparc*-*-*)
+ targ_defvec=sparc_elf32_vec
+ ;;
+
+ spu-*-elf)
+ targ_defvec=spu_elf32_vec
+ want64=true
+ ;;
+
+ tic6x-*-elf)
+ targ_defvec=tic6x_elf32_c6000_le_vec
+ targ_selvecs="tic6x_elf32_c6000_be_vec tic6x_elf32_le_vec tic6x_elf32_be_vec"
+ ;;
+
+ tic6x-*-uclinux)
+ targ_defvec=tic6x_elf32_linux_le_vec
+ targ_selvecs="tic6x_elf32_linux_be_vec tic6x_elf32_le_vec tic6x_elf32_be_vec"
+ ;;
+
+#ifdef BFD64
+ tilegx-*-*)
+ targ_defvec=tilegx_elf64_le_vec
+ targ_selvecs="tilegx_elf64_be_vec tilegx_elf32_be_vec tilegx_elf32_le_vec"
+ ;;
+ tilegxbe-*-*)
+ targ_defvec=tilegx_elf64_be_vec
+ targ_selvecs="tilegx_elf64_le_vec tilegx_elf32_be_vec tilegx_elf32_le_vec"
+ ;;
+#endif
+
+ tilepro-*-*)
+ targ_defvec=tilepro_elf32_vec
+ ;;
+
+ ft32*-*-*)
+ targ_defvec=ft32_elf32_vec
+ ;;
+
+ v850*-*-*)
+ targ_defvec=v850_elf32_vec
+ targ_selvecs="v800_elf32_vec"
+ targ_underscore=yes
+ ;;
+
+ vax-*-netbsdaout*)
+ targ_defvec=vax_aout_nbsd_vec
+ targ_selvecs="vax_elf32_vec vax_aout_1knbsd_vec"
+ targ_underscore=yes
+ ;;
+
+ vax-*-netbsd*)
+ targ_defvec=vax_elf32_vec
+ targ_selvecs="vax_aout_nbsd_vec vax_aout_1knbsd_vec"
+ ;;
+
+ vax-*-openbsd*)
+ targ_defvec=vax_aout_nbsd_vec
+ targ_underscore=yes
+ ;;
+
+ vax-*-linux-*)
+ targ_defvec=vax_elf32_vec
+ ;;
+
+ visium-*-elf)
+ targ_defvec=visium_elf32_vec
+ ;;
+
+ wasm32-*-*)
+ targ_defvec=wasm32_elf32_vec
+ targ_selvecs="wasm_vec"
+ ;;
+
+ xgate-*-*)
+ targ_defvec=xgate_elf32_vec
+ targ_selvecs="xgate_elf32_vec"
+ ;;
+
+ xstormy16-*-elf)
+ targ_defvec=xstormy16_elf32_vec
+ ;;
+
+ xtensa*-*-*)
+ targ_defvec=xtensa_elf32_le_vec
+ targ_selvecs=xtensa_elf32_be_vec
+ ;;
+
+ z80-*-coff)
+ targ_defvec=z80_coff_vec
+ targ_underscore=no
+ ;;
+
+ z80-*-elf)
+ targ_defvec=z80_elf32_vec
+ targ_underscore=no
+ ;;
+
+ z8k*-*-*)
+ targ_defvec=z8k_coff_vec
+ targ_underscore=yes
+ ;;
+
+#ifdef BFD64
+ loongarch32-*)
+ targ_defvec=loongarch_elf32_vec
+ targ_selvecs="loongarch_elf32_vec"
+ want64=true
+ ;;
+
+ loongarch64-*)
+ targ_defvec=loongarch_elf64_vec
+ targ_selvecs="loongarch_elf32_vec loongarch_elf64_vec"
+ want64=true
+ ;;
+#endif
+
+# END OF targmatch.h
+ bpf-*-*)
+ echo "*** Configuration $targ is not fully supported." >&2
+ echo "*** Use bpf or bpf-*-none as the target instead." >&2
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "*** BFD does not support target '${targ}'. Honest."
+ echo 1>&2 "*** Look in bfd/config.bfd for supported targets."
+ exit 1
+ ;;
+esac
+
+# All MIPS ELF targets need a 64-bit bfd_vma.
+case "${targ_defvec} ${targ_selvecs}" in
+ *mips_elf*)
+ want64=true
+ ;;
+esac
+
+case "${host64}${want64}" in
+ *true*)
+ targ_selvecs="${targ_selvecs} ${targ64_selvecs}"
+ ;;
+esac
+
+# If we support any ELF target, then automatically add support for the
+# generic ELF targets. This permits an objdump with some ELF support
+# to be used on an arbitrary ELF file for anything other than
+# relocation information.
+case "${targ_defvec} ${targ_selvecs}" in
+ *elf64* | *mips_elf32_n*)
+ targ_selvecs="${targ_selvecs} elf64_le_vec elf64_be_vec elf32_le_vec elf32_be_vec"
+ ;;
+ *elf32*)
+ targ_selvecs="${targ_selvecs} elf32_le_vec elf32_be_vec"
+ ;;
+esac
+
+# If we support Intel MCU target, then add support for bfd_iamcu_arch.
+case "${targ_defvec} ${targ_selvecs}" in
+ *iamcu_elf32*)
+ targ_archs="$targ_archs bfd_iamcu_arch"
+ ;;
+esac
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/bfd
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/bfd (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/bfd (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/bfd
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold/configure
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold/configure (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold/configure (revision 5)
@@ -0,0 +1,12036 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for gold 0.1.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='gold'
+PACKAGE_TARNAME='gold'
+PACKAGE_VERSION='0.1'
+PACKAGE_STRING='gold 0.1'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="gold.cc"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+DLOPEN_LIBS
+CXXCPP
+HAVE_NO_USE_LINKER_PLUGIN_FALSE
+HAVE_NO_USE_LINKER_PLUGIN_TRUE
+HAVE_PUBNAMES_FALSE
+HAVE_PUBNAMES_TRUE
+THREADS_FALSE
+THREADS_TRUE
+PTHREAD_CFLAGS
+PTHREAD_LIBS
+PTHREAD_CC
+ax_pthread_config
+SED
+zlibinc
+zlibdir
+LIBOBJS
+LFS_CFLAGS
+GOLD_LDADD
+GOLD_LDFLAGS
+WARN_CXXFLAGS
+WARN_WRITE_STRINGS
+NO_WERROR
+WARN_CFLAGS_FOR_BUILD
+WARN_CFLAGS
+IFUNC_STATIC_FALSE
+IFUNC_STATIC_TRUE
+IFUNC_FALSE
+IFUNC_TRUE
+RANDOM_SEED_CFLAGS
+TLS_DESCRIPTORS_FALSE
+TLS_DESCRIPTORS_TRUE
+TLS_GNU2_DIALECT_FALSE
+TLS_GNU2_DIALECT_TRUE
+OMP_SUPPORT_FALSE
+OMP_SUPPORT_TRUE
+STATIC_TLS_FALSE
+STATIC_TLS_TRUE
+TLS_FALSE
+TLS_TRUE
+MERGE_CONSTANTS_FLAG
+CFLAGS_CF_PROTECTION_FALSE
+CFLAGS_CF_PROTECTION_TRUE
+GCC9_FALSE
+GCC9_TRUE
+MCMODEL_MEDIUM_FALSE
+MCMODEL_MEDIUM_TRUE
+FN_PTRS_IN_SO_WITHOUT_PIC_FALSE
+FN_PTRS_IN_SO_WITHOUT_PIC_TRUE
+HAVE_STATIC_FALSE
+HAVE_STATIC_TRUE
+NATIVE_OR_CROSS_LINKER_FALSE
+NATIVE_OR_CROSS_LINKER_TRUE
+GCC_FALSE
+GCC_TRUE
+NATIVE_LINKER_FALSE
+NATIVE_LINKER_TRUE
+MSGMERGE
+MSGFMT
+MKINSTALLDIRS
+CATOBJEXT
+GENCAT
+INSTOBJEXT
+DATADIRNAME
+CATALOGS
+POSUB
+GMSGFMT
+XGETTEXT
+INCINTL
+LIBINTL_DEP
+LIBINTL
+USE_NLS
+LN_S
+RANLIB
+YFLAGS
+YACC
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+NM
+TARGETOBJS
+DEFAULT_TARGET
+DEFAULT_TARGET_MIPS_FALSE
+DEFAULT_TARGET_MIPS_TRUE
+DEFAULT_TARGET_TILEGX_FALSE
+DEFAULT_TARGET_TILEGX_TRUE
+DEFAULT_TARGET_X86_64_OR_X32_FALSE
+DEFAULT_TARGET_X86_64_OR_X32_TRUE
+DEFAULT_TARGET_X32_FALSE
+DEFAULT_TARGET_X32_TRUE
+DEFAULT_TARGET_X86_64_FALSE
+DEFAULT_TARGET_X86_64_TRUE
+DEFAULT_TARGET_S390_FALSE
+DEFAULT_TARGET_S390_TRUE
+DEFAULT_TARGET_SPARC_FALSE
+DEFAULT_TARGET_SPARC_TRUE
+DEFAULT_TARGET_POWERPC_FALSE
+DEFAULT_TARGET_POWERPC_TRUE
+DEFAULT_TARGET_I386_FALSE
+DEFAULT_TARGET_I386_TRUE
+DEFAULT_TARGET_ARM_FALSE
+DEFAULT_TARGET_ARM_TRUE
+DEFAULT_TARGET_AARCH64_FALSE
+DEFAULT_TARGET_AARCH64_TRUE
+PLUGINS_FALSE
+PLUGINS_TRUE
+installed_linker
+install_as_default
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
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+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures gold 0.1 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/gold]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of gold 0.1:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-gold[=ARG] build gold [ARG={default,yes,no}]
+ --enable-plugins Enable support for plugins
+ --enable-relro enable -z relro in ELF linker by default
+ --enable-targets alternative target configurations
+ --enable-default-hash-style={sysv,gnu,both}
+ use this default hash style
+ --disable-nls do not use Native Language Support
+ --enable-werror treat compile warnings as errors
+ --enable-build-warnings enable build-time compiler warnings
+ --enable-threads[=ARG] multi-threaded linking [ARG={auto,yes,no}]
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-sysroot=DIR search for usr/lib et al within DIR
+ --with-lib-path=dir1:dir2... set default LIB_PATH
+ --with-gold-ldflags=FLAGS additional link flags for gold
+ --with-gold-ldadd=LIBS additional libraries for gold
+ --with-system-zlib use installed libz
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ YACC The `Yet Another Compiler Compiler' implementation to use.
+ Defaults to the first program found out of: `bison -y', `byacc',
+ `yacc'.
+ YFLAGS The list of arguments that will be passed by default to $YACC.
+ This script will default YFLAGS to the empty string to avoid a
+ default value of `-d' given by some make applications.
+ CXXCPP C++ preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+gold configure 0.1
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
+# ---------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_cxx_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_header_mongrel
+
+# ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES
+# -----------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_cxx_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_decl
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_cxx_check_func LINENO FUNC VAR
+# ------------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_cxx_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_cxx_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by gold $as_me 0.1, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+am__api_version='1.15'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
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+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
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+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
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+# Check whether --enable-silent-rules was given.
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+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
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+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
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+ if $as_echo 'TRUE=$(BAR$(V))
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+am__doit:
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+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
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+ am_cv_make_support_nested_variables=no
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
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+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
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+fi
+
+# test whether we have cygpath
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+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
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+ VERSION='0.1'
+
+
+cat >>confdefs.h <<_ACEOF
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+
+
+cat >>confdefs.h <<_ACEOF
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+_ACEOF
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+# Some tools Automake needs.
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+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
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+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
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+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
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+# Always define AMTAR for backward compatibility. Yes, it's still used
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+# We'll loop over all known methods to create a tar archive until one works.
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+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
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+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
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+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
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+else
+ if $as_echo 'TRUE=$(BAR$(V))
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+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
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+ am_cv_make_support_nested_variables=no
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
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+fi
+AM_BACKSLASH='\'
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+
+ac_config_headers="$ac_config_headers config.h:config.in"
+
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
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+am__include="#"
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+# First try GNU make style include.
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+ am__quote=
+ _am_result=GNU
+ ;;
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+# Now try BSD make style include.
+if test "$am__include" = "#"; then
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+ case `$am_make -s -f confmf 2> /dev/null` in #(
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+ am__quote="\""
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+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
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+
+if test "x$enable_dependency_tracking" != xno; then
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+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
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+ AMDEP_FALSE=
+fi
+
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+ac_ext=c
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+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
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+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
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+
+fi
+fi
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+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
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+$as_echo "no" >&6; }
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+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
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+ # Extract the first word of "gcc", so it can be a program name with args.
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
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+else
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+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
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+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
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+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
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+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+# PR 14072
+
+
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot; sysroot=$withval
+else
+ sysroot=no
+fi
+
+
+if test "$sysroot" = "yes"; then
+ sysroot='${exec_prefix}/${target_alias}/sys-root'
+elif test "$sysroot" = "no"; then
+ sysroot=
+fi
+
+sysroot_relocatable=0
+if test -n "$sysroot"; then
+ case "$sysroot" in
+ "${prefix}" | "${prefix}/"* | \
+ "${exec_prefix}" | "${exec_prefix}/"* | \
+ '${prefix}' | '${prefix}/'*| \
+ '${exec_prefix}' | '${exec_prefix}/'*)
+ sysroot_relocatable=1
+ ;;
+ esac
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_SYSTEM_ROOT "$sysroot"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
+_ACEOF
+
+
+
+installed_linker=ld.gold
+# Check whether --enable-gold was given.
+if test "${enable_gold+set}" = set; then :
+ enableval=$enable_gold; case "${enableval}" in
+ default)
+ install_as_default=yes
+ ;;
+ yes)
+ if test x${enable_ld} = xno; then
+ install_as_default=yes
+ fi
+ ;;
+ esac
+else
+ install_as_default=no
+fi
+
+
+
+
+
+ maybe_plugins=no
+ for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+ maybe_plugins=yes
+fi
+
+done
+
+ for ac_header in windows.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_windows_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINDOWS_H 1
+_ACEOF
+ maybe_plugins=yes
+fi
+
+done
+
+
+ # Check whether --enable-plugins was given.
+if test "${enable_plugins+set}" = set; then :
+ enableval=$enable_plugins; case "${enableval}" in
+ no) plugins=no ;;
+ *) plugins=yes
+ if test "$maybe_plugins" != "yes" ; then
+ as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
+ fi ;;
+ esac
+else
+ plugins=$maybe_plugins
+
+fi
+
+ if test "$plugins" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
+$as_echo_n "checking for library containing dlsym... " >&6; }
+if ${ac_cv_search_dlsym+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlsym ();
+int
+main ()
+{
+return dlsym ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_dlsym=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlsym+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlsym+:} false; then :
+
+else
+ ac_cv_search_dlsym=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
+$as_echo "$ac_cv_search_dlsym" >&6; }
+ac_res=$ac_cv_search_dlsym
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ fi
+
+if test "$plugins" = "yes"; then
+
+$as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h
+
+fi
+ if test "$plugins" = "yes"; then
+ PLUGINS_TRUE=
+ PLUGINS_FALSE='#'
+else
+ PLUGINS_TRUE='#'
+ PLUGINS_FALSE=
+fi
+
+
+# Decide if -z relro should be enabled in ELF linker by default.
+ac_default_ld_z_relro=unset
+# Provide a configure time option to override our default.
+# Check whether --enable-relro was given.
+if test "${enable_relro+set}" = set; then :
+ enableval=$enable_relro; case "${enableval}" in
+ yes) ac_default_ld_z_relro=1 ;;
+ no) ac_default_ld_z_relro=0 ;;
+esac
+fi
+if test "${ac_default_ld_z_relro}" = unset; then
+ ac_default_ld_z_relro=1
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_LD_Z_RELRO $ac_default_ld_z_relro
+_ACEOF
+
+
+# Check whether --enable-targets was given.
+if test "${enable_targets+set}" = set; then :
+ enableval=$enable_targets; case "${enableval}" in
+ yes | "")
+ as_fn_error $? "--enable-targets option must specify target names or 'all'" "$LINENO" 5
+ ;;
+ no)
+ enable_targets=
+ ;;
+ *)
+ enable_targets=$enableval
+ ;;
+esac
+else
+ # For now, enable all targets by default
+ enable_targets=all
+
+fi
+
+
+# Canonicalize the enabled targets.
+if test -n "$enable_targets"; then
+ for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
+ result=`$ac_config_sub $targ 2>/dev/null`
+ if test -n "$result"; then
+ canon_targets="$canon_targets $result"
+ else
+ # Permit unrecognized target names, like "all".
+ canon_targets="$canon_targets $targ"
+ fi
+ done
+fi
+
+# Decide which "--hash-style" to use by default
+# Provide a configure time option to override our default.
+# Check whether --enable-default-hash-style was given.
+if test "${enable_default_hash_style+set}" = set; then :
+ enableval=$enable_default_hash_style; case "${enable_default_hash_style}" in
+ sysv | gnu | both) ;;
+ *) as_fn_error $? "bad value ${enable_default_hash_style} for enable-default-hash-style option" "$LINENO" 5 ;;
+esac
+else
+ case "${target}" in
+ # Enable gnu hash only on GNU targets, but not mips
+ mips*-*-*) enable_default_hash_style=sysv ;;
+ *-*-gnu* | *-*-linux* | *-*-nacl*) enable_default_hash_style=both ;;
+ *) enable_default_hash_style=sysv ;;
+esac
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_HASH_STYLE "${enable_default_hash_style}"
+_ACEOF
+
+
+# See which specific instantiations we need.
+targetobjs=
+all_targets=
+default_machine=
+default_size=
+default_big_endian=
+default_osabi=ELFOSABI_NONE
+targ_32_little=
+targ_32_big=
+targ_64_little=
+targ_64_big=
+for targ in $target $canon_targets; do
+ if test "$targ" = "all"; then
+ targ_32_little=yes
+ targ_32_big=yes
+ targ_64_little=yes
+ targ_64_big=yes
+ all_targets=yes
+ else
+ . ${srcdir}/configure.tgt
+
+ if test "$targ_obj" = "UNKNOWN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"unsupported target $targ\"" >&5
+$as_echo "$as_me: WARNING: \"unsupported target $targ\"" >&2;}
+ else
+ targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
+ if test "$targ_extra_obj" != ""; then
+ targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
+ fi
+ if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
+ if test "$targ_big_endian" = "true" \
+ -o "$targ_extra_big_endian" = "true"; then
+ targ_32_big=yes
+ fi
+ if test "$targ_big_endian" = "false" \
+ -o "$targ_extra_big_endian" = "false"; then
+ targ_32_little=yes
+ fi
+ fi
+ if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
+ if test "$targ_big_endian" = "true" \
+ -o "$targ_extra_big_endian" = "true"; then
+ targ_64_big=yes
+ fi
+ if test "$targ_big_endian" = "false" \
+ -o "$targ_extra_big_endian" = "false"; then
+ targ_64_little=yes
+ fi
+ fi
+
+ if test "$target" = "$targ"; then
+ default_machine=$targ_machine
+ default_size=$targ_size
+ default_big_endian=$targ_big_endian
+ default_osabi=$targ_osabi
+
+ if test "$targ_obj" = "aarch64"; then
+ DEFAULT_TARGET_AARCH64_TRUE=
+ DEFAULT_TARGET_AARCH64_FALSE='#'
+else
+ DEFAULT_TARGET_AARCH64_TRUE='#'
+ DEFAULT_TARGET_AARCH64_FALSE=
+fi
+
+ if test "$targ_obj" = "arm"; then
+ DEFAULT_TARGET_ARM_TRUE=
+ DEFAULT_TARGET_ARM_FALSE='#'
+else
+ DEFAULT_TARGET_ARM_TRUE='#'
+ DEFAULT_TARGET_ARM_FALSE=
+fi
+
+ if test "$targ_obj" = "i386"; then
+ DEFAULT_TARGET_I386_TRUE=
+ DEFAULT_TARGET_I386_FALSE='#'
+else
+ DEFAULT_TARGET_I386_TRUE='#'
+ DEFAULT_TARGET_I386_FALSE=
+fi
+
+ if test "$targ_obj" = "powerpc"; then
+ DEFAULT_TARGET_POWERPC_TRUE=
+ DEFAULT_TARGET_POWERPC_FALSE='#'
+else
+ DEFAULT_TARGET_POWERPC_TRUE='#'
+ DEFAULT_TARGET_POWERPC_FALSE=
+fi
+
+ if test "$targ_obj" = "sparc"; then
+ DEFAULT_TARGET_SPARC_TRUE=
+ DEFAULT_TARGET_SPARC_FALSE='#'
+else
+ DEFAULT_TARGET_SPARC_TRUE='#'
+ DEFAULT_TARGET_SPARC_FALSE=
+fi
+
+ if test "$targ_obj" = "s390"; then
+ DEFAULT_TARGET_S390_TRUE=
+ DEFAULT_TARGET_S390_FALSE='#'
+else
+ DEFAULT_TARGET_S390_TRUE='#'
+ DEFAULT_TARGET_S390_FALSE=
+fi
+
+ target_x86_64=no
+ target_x32=no
+ if test "$targ_obj" = "x86_64"; then
+ case "$target" in
+ x86_64*-linux-gnux32)
+ target_x32=yes
+ default_size=32
+ ;;
+ *)
+ target_x86_64=yes
+ ;;
+ esac
+ fi
+ if test "$target_x86_64" = "yes"; then
+ DEFAULT_TARGET_X86_64_TRUE=
+ DEFAULT_TARGET_X86_64_FALSE='#'
+else
+ DEFAULT_TARGET_X86_64_TRUE='#'
+ DEFAULT_TARGET_X86_64_FALSE=
+fi
+
+ if test "$target_x32" = "yes"; then
+ DEFAULT_TARGET_X32_TRUE=
+ DEFAULT_TARGET_X32_FALSE='#'
+else
+ DEFAULT_TARGET_X32_TRUE='#'
+ DEFAULT_TARGET_X32_FALSE=
+fi
+
+ if test "$target_x86_64" = "yes" -o "$target_x32" = "yes"; then
+ DEFAULT_TARGET_X86_64_OR_X32_TRUE=
+ DEFAULT_TARGET_X86_64_OR_X32_FALSE='#'
+else
+ DEFAULT_TARGET_X86_64_OR_X32_TRUE='#'
+ DEFAULT_TARGET_X86_64_OR_X32_FALSE=
+fi
+
+ if test "$targ_obj" = "tilegx"; then
+ DEFAULT_TARGET_TILEGX_TRUE=
+ DEFAULT_TARGET_TILEGX_FALSE='#'
+else
+ DEFAULT_TARGET_TILEGX_TRUE='#'
+ DEFAULT_TARGET_TILEGX_FALSE=
+fi
+
+ if test "$targ_obj" = "mips"; then
+ DEFAULT_TARGET_MIPS_TRUE=
+ DEFAULT_TARGET_MIPS_FALSE='#'
+else
+ DEFAULT_TARGET_MIPS_TRUE='#'
+ DEFAULT_TARGET_MIPS_FALSE=
+fi
+
+ DEFAULT_TARGET=${targ_obj}
+
+ fi
+ fi
+ fi
+done
+
+# Remove any duplicates.
+to=""
+for t in $targetobjs; do
+ case " $to " in
+ *" $t "*) ;;
+ *) to="$to $t" ;;
+ esac
+done
+targetobjs=$to
+
+if test -n "$targ_32_little"; then
+
+$as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h
+
+fi
+if test -n "$targ_32_big"; then
+
+$as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h
+
+fi
+if test -n "$targ_64_little"; then
+
+$as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h
+
+fi
+if test -n "$targ_64_big"; then
+
+$as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h
+
+fi
+
+if test -n "$all_targets"; then
+ TARGETOBJS='$(ALL_TARGETOBJS)'
+else
+ TARGETOBJS="$targetobjs"
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define GOLD_DEFAULT_MACHINE $default_machine
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define GOLD_DEFAULT_SIZE $default_size
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define GOLD_DEFAULT_OSABI $default_osabi
+_ACEOF
+
+
+
+# Check whether --with-lib-path was given.
+if test "${with_lib_path+set}" = set; then :
+ withval=$with_lib_path; case "$withval" in
+ yes) LIB_PATH='"/lib:/usr/lib"' ;;
+ no) LIB_PATH='""' ;;
+ *) LIB_PATH='"'"$withval"'"' ;;
+ esac
+else
+ LIB_PATH='"::DEFAULT::"'
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define LIB_PATH $LIB_PATH
+_ACEOF
+
+if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
+
+$as_echo "#define NATIVE_LINKER 1" >>confdefs.h
+
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nm; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ ac_cv_prog_NM="$NM" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NM="${ac_tool_prefix}nm"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NM=$ac_cv_prog_NM
+if test -n "$NM"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
+$as_echo "$NM" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NM"; then
+ ac_ct_NM=$NM
+ # Extract the first word of "nm", so it can be a program name with args.
+set dummy nm; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NM"; then
+ ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NM="nm"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NM=$ac_cv_prog_ac_ct_NM
+if test -n "$ac_ct_NM"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
+$as_echo "$ac_ct_NM" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NM" = x; then
+ NM=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NM=$ac_ct_NM
+ fi
+else
+ NM="$ac_cv_prog_NM"
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CXX" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+for ac_prog in 'bison -y' byacc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$YACC"; then
+ ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_YACC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+
+
+
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+if test x"$USE_NLS" != xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
+$as_echo_n "checking for catalogs to be installed... " >&6; }
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS=
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
+$as_echo "$LINGUAS" >&6; }
+
+
+ DATADIRNAME=share
+
+ INSTOBJEXT=.mo
+
+ GENCAT=gencat
+
+ CATOBJEXT=.gmo
+
+fi
+
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ case "$ac_aux_dir" in
+ /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
+ *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
+ esac
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+ # Check whether --enable-nls was given.
+if test "${enable_nls+set}" = set; then :
+ enableval=$enable_nls; USE_NLS=$enableval
+else
+ USE_NLS=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+
+
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGFMT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test "$MSGFMT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GMSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GMSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+if test -n "$GMSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+$as_echo "$GMSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XGETTEXT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$XGETTEXT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test "$XGETTEXT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+$as_echo "$XGETTEXT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ rm -f messages.po
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgmerge", so it can be a program name with args.
+set dummy msgmerge; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGMERGE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGMERGE" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
+ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
+ ;;
+esac
+fi
+MSGMERGE="$ac_cv_path_MSGMERGE"
+if test "$MSGMERGE" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
+$as_echo "$MSGMERGE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "$GMSGFMT" != ":"; then
+ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
+ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
+$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
+ GMSGFMT=":"
+ fi
+ fi
+
+ if test "$XGETTEXT" != ":"; then
+ if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
+$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
+ XGETTEXT=":"
+ fi
+ rm -f messages.po
+ fi
+
+ ac_config_commands="$ac_config_commands default-1"
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ # Check for potential -arch flags. It is not universal unless
+ # there are at least two -arch flags with different values.
+ ac_arch=
+ ac_prev=
+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+ if test -n "$ac_prev"; then
+ case $ac_word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+ ac_arch=$ac_word
+ else
+ ac_cv_c_bigendian=universal
+ break
+ fi
+ ;;
+ esac
+ ac_prev=
+ elif test "x$ac_word" = "x-arch"; then
+ ac_prev=arch
+ fi
+ done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then :
+ # Try to guess by grepping values from an object file.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_bigendian=no
+else
+ ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+ no)
+ ;; #(
+ universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+ ;; #(
+ *)
+ as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+
+
+
+ if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
+ NATIVE_LINKER_TRUE=
+ NATIVE_LINKER_FALSE='#'
+else
+ NATIVE_LINKER_TRUE='#'
+ NATIVE_LINKER_FALSE=
+fi
+
+ if test "$GCC" = yes; then
+ GCC_TRUE=
+ GCC_FALSE='#'
+else
+ GCC_TRUE='#'
+ GCC_FALSE=
+fi
+
+
+ if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then
+ NATIVE_OR_CROSS_LINKER_TRUE=
+ NATIVE_OR_CROSS_LINKER_FALSE='#'
+else
+ NATIVE_OR_CROSS_LINKER_TRUE='#'
+ NATIVE_OR_CROSS_LINKER_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether static linking works" >&5
+$as_echo_n "checking whether static linking works... " >&6; }
+if ${gold_cv_lib_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ LDFLAGS_hold=$LDFLAGS
+LDFLAGS="$LDFLAGS -static"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+void f() { }
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gold_cv_lib_static=yes
+else
+ gold_cv_lib_static=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LDFLAGS=$LDFLAGS_hold
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_static" >&5
+$as_echo "$gold_cv_lib_static" >&6; }
+ if test "$gold_cv_lib_static" = "yes"; then
+ HAVE_STATIC_TRUE=
+ HAVE_STATIC_FALSE='#'
+else
+ HAVE_STATIC_TRUE='#'
+ HAVE_STATIC_FALSE=
+fi
+
+
+ if
+ case $target_cpu in
+ powerpc*) false;;
+ x86_64) false;;
+ sparc64) false;;
+ s390x) false;;
+ *) true;;
+ esac; then
+ FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
+ FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
+else
+ FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
+ FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5
+$as_echo_n "checking for gcc >= 4.1... " >&6; }
+if ${gold_cv_prog_gcc41+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#if !defined __GNUC__
+error
+#elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
+error
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_prog_gcc41=yes
+else
+ gold_cv_prog_gcc41=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5
+$as_echo "$gold_cv_prog_gcc41" >&6; }
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -mcmodel=medium"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ have_mcmodel_medium=yes
+else
+ have_mcmodel_medium=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+ if test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"; then
+ MCMODEL_MEDIUM_TRUE=
+ MCMODEL_MEDIUM_FALSE='#'
+else
+ MCMODEL_MEDIUM_TRUE='#'
+ MCMODEL_MEDIUM_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 9" >&5
+$as_echo_n "checking for gcc >= 9... " >&6; }
+if ${gold_cv_prog_gcc9+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#if !defined __GNUC__ || __GNUC__ < 9
+error
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_prog_gcc9=yes
+else
+ gold_cv_prog_gcc9=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc9" >&5
+$as_echo "$gold_cv_prog_gcc9" >&6; }
+ if test "$gold_cv_prog_gcc9" = "yes"; then
+ GCC9_TRUE=
+ GCC9_FALSE='#'
+else
+ GCC9_TRUE='#'
+ GCC9_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fcf-protection" >&5
+$as_echo_n "checking for -fcf-protection... " >&6; }
+if ${gold_cv_cflags_cf_protection+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#if !defined __x86_64__ || !defined __CET__
+error
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_cflags_cf_protection=yes
+else
+ gold_cv_cflags_cf_protection=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_cflags_cf_protection" >&5
+$as_echo "$gold_cv_cflags_cf_protection" >&6; }
+ if test "$gold_cv_cflags_cf_protection" = "yes"; then
+ CFLAGS_CF_PROTECTION_TRUE=
+ CFLAGS_CF_PROTECTION_FALSE='#'
+else
+ CFLAGS_CF_PROTECTION_TRUE='#'
+ CFLAGS_CF_PROTECTION_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fmerge-constants" >&5
+$as_echo_n "checking whether $CC supports -fmerge-constants... " >&6; }
+if ${gold_cv_merge_constants+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fmerge-constants"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+const char *s = "foo";
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_merge_constants=yes
+else
+ gold_cv_merge_constants=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_merge_constants" >&5
+$as_echo "$gold_cv_merge_constants" >&6; }
+
+if test "$gold_cv_merge_constants" = yes; then :
+ MERGE_CONSTANTS_FLAG=-fmerge-constants
+else
+ MERGE_CONSTANTS_FLAG=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
+$as_echo_n "checking for thread support... " >&6; }
+if ${gold_cv_c_thread+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__thread int i = 1;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_c_thread=yes
+else
+ gold_cv_c_thread=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5
+$as_echo "$gold_cv_c_thread" >&6; }
+
+ if test "$gold_cv_c_thread" = "yes"; then
+ TLS_TRUE=
+ TLS_FALSE='#'
+else
+ TLS_TRUE='#'
+ TLS_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5
+$as_echo_n "checking for glibc >= 2.4... " >&6; }
+if ${gold_cv_lib_glibc24+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <features.h>
+#if !defined __GLIBC__
+error
+#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
+error
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_lib_glibc24=yes
+else
+ gold_cv_lib_glibc24=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5
+$as_echo "$gold_cv_lib_glibc24" >&6; }
+
+ if test "$gold_cv_lib_glibc24" = "yes"; then
+ STATIC_TLS_TRUE=
+ STATIC_TLS_FALSE='#'
+else
+ STATIC_TLS_TRUE='#'
+ STATIC_TLS_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5
+$as_echo_n "checking for omp support... " >&6; }
+if ${gold_cv_c_threadprivate+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fopenmp"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <omp.h>
+int i;
+#pragma omp threadprivate (i)
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_c_threadprivate=yes
+else
+ gold_cv_c_threadprivate=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5
+$as_echo "$gold_cv_c_threadprivate" >&6; }
+if test "$gold_cv_c_threadprivate" = "yes"; then
+
+$as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h
+
+fi
+ if test "$gold_cv_c_threadprivate" = "yes"; then
+ OMP_SUPPORT_TRUE=
+ OMP_SUPPORT_FALSE='#'
+else
+ OMP_SUPPORT_TRUE='#'
+ OMP_SUPPORT_FALSE=
+fi
+
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+__thread int i;
+void foo (void)
+{
+ i = 10;
+}
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ have_tls_gnu2=yes
+else
+ have_tls_gnu2=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+ if test "$have_tls_gnu2" = "yes"; then
+ TLS_GNU2_DIALECT_TRUE=
+ TLS_GNU2_DIALECT_FALSE='#'
+else
+ TLS_GNU2_DIALECT_TRUE='#'
+ TLS_GNU2_DIALECT_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5
+$as_echo_n "checking for glibc >= 2.9... " >&6; }
+if ${gold_cv_lib_glibc29+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <features.h>
+#if !defined __GLIBC__
+error
+#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
+error
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_lib_glibc29=yes
+else
+ gold_cv_lib_glibc29=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5
+$as_echo "$gold_cv_lib_glibc29" >&6; }
+
+ if test "$gold_cv_lib_glibc29" = "yes"; then
+ TLS_DESCRIPTORS_TRUE=
+ TLS_DESCRIPTORS_FALSE='#'
+else
+ TLS_DESCRIPTORS_TRUE='#'
+ TLS_DESCRIPTORS_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
+$as_echo_n "checking for -frandom-seed support... " >&6; }
+if ${gold_cv_c_random_seed+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -frandom-seed=foo"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gold_cv_c_random_seed=yes
+else
+ gold_cv_c_random_seed=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5
+$as_echo "$gold_cv_c_random_seed" >&6; }
+if test "$gold_cv_c_random_seed" = "yes"; then
+ # In Makefile, '$@' will be expanded to be the name of the file
+ # being built, providing a unique seed for each file.
+ RANDOM_SEED_CFLAGS=-frandom-seed=\$@
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc ifunc support" >&5
+$as_echo_n "checking for glibc ifunc support... " >&6; }
+if ${gold_cv_lib_glibc_ifunc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -static"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <features.h>
+#if !defined __GLIBC__
+error
+#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11)
+error
+#endif
+void func (void) { }
+void invoke (void);
+__asm__(".type invoke, %gnu_indirect_function");
+typedef void (*funcptr) (void);
+funcptr dispatch (void) __asm__ ("invoke");
+funcptr dispatch (void) { return &func; }
+int
+main ()
+{
+invoke();
+ ;
+ return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then
+ gold_cv_lib_glibc_ifunc=both
+else
+ gold_cv_lib_glibc_ifunc=dyn
+fi
+else
+ gold_cv_lib_glibc_ifunc=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc_ifunc" >&5
+$as_echo "$gold_cv_lib_glibc_ifunc" >&6; }
+
+ if test "$gold_cv_lib_glibc_ifunc" != "no"; then
+ IFUNC_TRUE=
+ IFUNC_FALSE='#'
+else
+ IFUNC_TRUE='#'
+ IFUNC_FALSE=
+fi
+
+ if test "$gold_cv_lib_glibc_ifunc" = "both"; then
+ IFUNC_STATIC_TRUE=
+ IFUNC_STATIC_FALSE='#'
+else
+ IFUNC_STATIC_TRUE='#'
+ IFUNC_STATIC_FALSE=
+fi
+
+
+
+# Set the 'development' global.
+. $srcdir/../bfd/development.sh
+
+# Set acp_cpp_for_build variable
+ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
+
+# Default set of GCC warnings to enable.
+GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
+WARN_WRITE_STRINGS=""
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ WARN_WRITE_STRINGS="-Wwrite-strings"
+fi
+rm -f conftest*
+
+
+# Verify CC_FOR_BUILD to be compatible with warning flags
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Check whether --enable-werror was given.
+if test "${enable_werror+set}" = set; then :
+ enableval=$enable_werror; case "${enableval}" in
+ yes | y) ERROR_ON_WARNING="yes" ;;
+ no | n) ERROR_ON_WARNING="no" ;;
+ *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
+ esac
+fi
+
+
+# Disable -Wformat by default when using gcc on mingw
+case "${host}" in
+ *-*-mingw32*)
+ if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
+ fi
+ ;;
+ *) ;;
+esac
+
+# Enable -Werror by default when using gcc. Turn it off for releases.
+if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
+ ERROR_ON_WARNING=yes
+fi
+
+NO_WERROR=
+if test "${ERROR_ON_WARNING}" = yes ; then
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
+ NO_WERROR="-Wno-error"
+fi
+
+if test "${GCC}" = yes ; then
+ WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
+fi
+
+# Check whether --enable-build-warnings was given.
+if test "${enable_build_warnings+set}" = set; then :
+ enableval=$enable_build_warnings; case "${enableval}" in
+ yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ no) if test "${GCC}" = yes ; then
+ WARN_CFLAGS="-w"
+ WARN_CFLAGS_FOR_BUILD="-w"
+ fi;;
+ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
+ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+fi
+
+
+if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
+ echo "Setting warning flags = $WARN_CFLAGS" 6>&1
+fi
+
+
+
+
+
+
+
+WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
+
+
+
+# Check whether --with-gold-ldflags was given.
+if test "${with_gold_ldflags+set}" = set; then :
+ withval=$with_gold_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
+ GOLD_LDFLAGS=
+ else
+ GOLD_LDFLAGS=$withval
+ fi
+else
+ GOLD_LDFLAGS=
+fi
+
+
+
+
+# Check whether --with-gold-ldadd was given.
+if test "${with_gold_ldadd+set}" = set; then :
+ withval=$with_gold_ldadd; if test "$withval" = "no" -o "$withval" = "yes"; then
+ GOLD_LDADD=
+ else
+ GOLD_LDADD=$withval
+ fi
+else
+ GOLD_LDADD=
+fi
+
+
+
+LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+
+
+for ac_header in sys/mman.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_mman_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_MMAN_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_func in chsize mmap link
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread"
+if test "x$ac_cv_func_pread" = xyes; then :
+ $as_echo "#define HAVE_PREAD 1" >>confdefs.h
+
+else
+ case " $LIBOBJS " in
+ *" pread.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS pread.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
+if test "x$ac_cv_func_ftruncate" = xyes; then :
+ $as_echo "#define HAVE_FTRUNCATE 1" >>confdefs.h
+
+else
+ case " $LIBOBJS " in
+ *" ftruncate.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS ftruncate.$ac_objext"
+ ;;
+esac
+
+fi
+
+ac_fn_c_check_func "$LINENO" "ffsll" "ac_cv_func_ffsll"
+if test "x$ac_cv_func_ffsll" = xyes; then :
+ $as_echo "#define HAVE_FFSLL 1" >>confdefs.h
+
+else
+ case " $LIBOBJS " in
+ *" ffsll.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS ffsll.$ac_objext"
+ ;;
+esac
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5
+$as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; }
+if ${gold_cv_lib_mremap_maymove+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+#include <sys/mman.h>
+void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); }
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gold_cv_lib_mremap_maymove=yes
+else
+ gold_cv_lib_mremap_maymove=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5
+$as_echo "$gold_cv_lib_mremap_maymove" >&6; }
+if test "$gold_cv_lib_mremap_maymove" = "yes"; then
+
+$as_echo "#define HAVE_MREMAP 1" >>confdefs.h
+
+else
+ case " $LIBOBJS " in
+ *" mremap.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS mremap.$ac_objext"
+ ;;
+esac
+
+fi
+
+# Link in zlib if we can. This allows us to write compressed sections.
+
+ # Use the system's zlib library.
+ zlibdir="-L\$(top_builddir)/../zlib"
+ zlibinc="-I\$(top_srcdir)/../zlib"
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then :
+ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
+ zlibdir=
+ zlibinc=
+ fi
+
+fi
+
+
+
+
+
+# Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+ enableval=$enable_threads; case "${enableval}" in
+ yes | "") threads=yes ;;
+ no) threads=no ;;
+ auto) threads=auto ;;
+ *) threads=yes ;;
+ esac
+else
+ threads=auto
+fi
+
+
+if test "$threads" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+ ax_pthread_save_CC="$CC"
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ if test "x$PTHREAD_CC" != "x"; then :
+ CC="$PTHREAD_CC"
+fi
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
+$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_join ();
+int
+main ()
+{
+return pthread_join ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+ if test "x$ax_pthread_ok" = "xno"; then
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+ fi
+ CC="$ax_pthread_save_CC"
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try. Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important. Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+# other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+# (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+# doesn't hurt to check since this sometimes defines pthreads and
+# -D_REENTRANT too), HP C (must be checked before -lpthread, which
+# is present but should not be used directly; and before -mthreads,
+# because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $host_os in
+
+ freebsd*)
+
+ # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+ # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+ ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+ ;;
+
+ hpux*)
+
+ # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+ # multi-threading and also sets -lpthread."
+
+ ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+ ;;
+
+ openedition*)
+
+ # IBM z/OS requires a feature-test macro to be defined in order to
+ # enable POSIX threads at all, so give the user a hint if this is
+ # not set. (We don't define these ourselves, as they can affect
+ # other portions of the system API in unpredictable ways.)
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+ AX_PTHREAD_ZOS_MISSING
+# endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
+$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
+fi
+rm -f conftest*
+
+ ;;
+
+ solaris*)
+
+ # On Solaris (at least, for some versions), libc contains stubbed
+ # (non-functional) versions of the pthreads routines, so link-based
+ # tests will erroneously succeed. (N.B.: The stubs are missing
+ # pthread_cleanup_push, or rather a function called by this macro,
+ # so we could check for that, but who knows whether they'll stub
+ # that too in a future libc.) So we'll check first for the
+ # standard Solaris way of linking pthreads (-mt -lpthread).
+
+ ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
+ ;;
+esac
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+if test "x$GCC" = "xyes"; then :
+ ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
+fi
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+ darwin* | hpux* | linux* | osf* | solaris*)
+ ax_pthread_check_macro="_REENTRANT"
+ ;;
+
+ aix*)
+ ax_pthread_check_macro="_THREAD_SAFE"
+ ;;
+
+ *)
+ ax_pthread_check_macro="--"
+ ;;
+esac
+if test "x$ax_pthread_check_macro" = "x--"; then :
+ ax_pthread_check_cond=0
+else
+ ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
+fi
+
+# Are we compiling with Clang?
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
+$as_echo_n "checking whether $CC is Clang... " >&6; }
+if ${ax_cv_PTHREAD_CLANG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ax_cv_PTHREAD_CLANG=no
+ # Note that Autoconf sets GCC=yes for Clang as well as GCC
+ if test "x$GCC" = "xyes"; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+# if defined(__clang__) && defined(__llvm__)
+ AX_PTHREAD_CC_IS_CLANG
+# endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
+ ax_cv_PTHREAD_CLANG=yes
+fi
+rm -f conftest*
+
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+ax_pthread_clang_warning=no
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+ # Clang takes -pthread; it has never supported any other flag
+
+ # (Note 1: This will need to be revisited if a system that Clang
+ # supports has POSIX threads in a separate library. This tends not
+ # to be the way of modern systems, but it's conceivable.)
+
+ # (Note 2: On some systems, notably Darwin, -pthread is not needed
+ # to get POSIX threads support; the API is always present and
+ # active. We could reasonably leave PTHREAD_CFLAGS empty. But
+ # -pthread does define _REENTRANT, and while the Darwin headers
+ # ignore this macro, third-party headers might not.)
+
+ PTHREAD_CFLAGS="-pthread"
+ PTHREAD_LIBS=
+
+ ax_pthread_ok=yes
+
+ # However, older versions of Clang make a point of warning the user
+ # that, in an invocation where only linking and no compilation is
+ # taking place, the -pthread option has no effect ("argument unused
+ # during compilation"). They expect -pthread to be passed in only
+ # when source code is being compiled.
+ #
+ # Problem is, this is at odds with the way Automake and most other
+ # C build frameworks function, which is that the same flags used in
+ # compilation (CFLAGS) are also used in linking. Many systems
+ # supported by AX_PTHREAD require exactly this for POSIX threads
+ # support, and in fact it is often not straightforward to specify a
+ # flag that is used only in the compilation phase and not in
+ # linking. Such a scenario is extremely rare in practice.
+ #
+ # Even though use of the -pthread flag in linking would only print
+ # a warning, this can be a nuisance for well-run software projects
+ # that build with -Werror. So if the active version of Clang has
+ # this misfeature, we search for an option to squash it.
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
+$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
+if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+ # Create an alternate version of $ac_link that compiles and
+ # links in two steps (.c -> .o, .o -> exe) instead of one
+ # (.c -> exe), because the warning occurs only in the second
+ # step
+ ax_pthread_save_ac_link="$ac_link"
+ ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+ ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+ ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+ if test "x$ax_pthread_try" = "xunknown"; then :
+ break
+fi
+ CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+ ac_link="$ax_pthread_save_ac_link"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_link="$ax_pthread_2step_ac_link"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ done
+ ac_link="$ax_pthread_save_ac_link"
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ if test "x$ax_pthread_try" = "x"; then :
+ ax_pthread_try=no
+fi
+ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
+
+ case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+ no | unknown) ;;
+ *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+ esac
+
+fi # $ax_pthread_clang = yes
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+ case $ax_pthread_try_flag in
+ none)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+ ;;
+
+ -mt,pthread)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
+$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
+ PTHREAD_CFLAGS="-mt"
+ PTHREAD_LIBS="-lpthread"
+ ;;
+
+ -*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
+$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
+ PTHREAD_CFLAGS="$ax_pthread_try_flag"
+ ;;
+
+ pthread-config)
+ # Extract the first word of "pthread-config", so it can be a program name with args.
+set dummy pthread-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ax_pthread_config+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ax_pthread_config"; then
+ ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ax_pthread_config="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
+fi
+fi
+ax_pthread_config=$ac_cv_prog_ax_pthread_config
+if test -n "$ax_pthread_config"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+$as_echo "$ax_pthread_config" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "x$ax_pthread_config" = "xno"; then :
+ continue
+fi
+ PTHREAD_CFLAGS="`pthread-config --cflags`"
+ PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+ ;;
+
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
+$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
+ PTHREAD_LIBS="-l$ax_pthread_try_flag"
+ ;;
+ esac
+
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+
+ # Check for various functions. We must include pthread.h,
+ # since some functions may be macros. (On the Sequent, we
+ # need a special flag -Kthread to make this header compile.)
+ # We check for pthread_join because it is in -lpthread on IRIX
+ # while pthread_create is in libc. We check for pthread_attr_init
+ # due to DEC craziness with -lpthreads. We check for
+ # pthread_cleanup_push because it is one of the few pthread
+ # functions on Solaris that doesn't have a non-functional libc stub.
+ # We try pthread_create on general principles.
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
+# if $ax_pthread_check_cond
+# error "$ax_pthread_check_macro must be defined"
+# endif
+ static void routine(void *a) { a = 0; }
+ static void *start_routine(void *a) { return a; }
+int
+main ()
+{
+pthread_t th; pthread_attr_t attr;
+ pthread_create(&th, 0, start_routine, 0);
+ pthread_join(th, 0);
+ pthread_attr_init(&attr);
+ pthread_cleanup_push(routine, 0);
+ pthread_cleanup_pop(0) /* ; */
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+ if test "x$ax_pthread_ok" = "xyes"; then :
+ break
+fi
+
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+
+ # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+$as_echo_n "checking for joinable pthread attribute... " >&6; }
+if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+ for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
+int
+main ()
+{
+int attr = $ax_pthread_attr; return attr /* ; */
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
+$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
+ if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+ test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
+_ACEOF
+
+ ax_pthread_joinable_attr_defined=yes
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
+$as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
+if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ax_cv_PTHREAD_SPECIAL_FLAGS=no
+ case $host_os in
+ solaris*)
+ ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+ ;;
+ esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
+$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
+ if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+ test "x$ax_pthread_special_flags_added" != "xyes"; then :
+ PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+ ax_pthread_special_flags_added=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
+int
+main ()
+{
+int i = PTHREAD_PRIO_INHERIT;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ax_cv_PTHREAD_PRIO_INHERIT=yes
+else
+ ax_cv_PTHREAD_PRIO_INHERIT=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+ if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+ test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
+
+$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
+
+ ax_pthread_prio_inherit_defined=yes
+
+fi
+
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+
+ # More AIX lossage: compile with *_r variant
+ if test "x$GCC" != "xyes"; then
+ case $host_os in
+ aix*)
+ case "x/$CC" in #(
+ x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
+ #handle absolute path differently from PATH based program lookup
+ case "x$CC" in #(
+ x/*) :
+ if as_fn_executable_p ${CC}_r; then :
+ PTHREAD_CC="${CC}_r"
+fi ;; #(
+ *) :
+ for ac_prog in ${CC}_r
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PTHREAD_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$PTHREAD_CC"; then
+ ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_PTHREAD_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
+if test -n "$PTHREAD_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+$as_echo "$PTHREAD_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$PTHREAD_CC" && break
+done
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+ ;;
+esac ;; #(
+ *) :
+ ;;
+esac
+ ;;
+ esac
+ fi
+fi
+
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+
+
+
+
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+ threads=yes
+ :
+else
+ ax_pthread_ok=no
+ as_fn_error $? "pthread not found" "$LINENO" 5
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+elif test "$threads" = "auto"; then
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+ ax_pthread_save_CC="$CC"
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ if test "x$PTHREAD_CC" != "x"; then :
+ CC="$PTHREAD_CC"
+fi
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
+$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_join ();
+int
+main ()
+{
+return pthread_join ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+ if test "x$ax_pthread_ok" = "xno"; then
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+ fi
+ CC="$ax_pthread_save_CC"
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try. Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important. Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+# other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+# (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+# doesn't hurt to check since this sometimes defines pthreads and
+# -D_REENTRANT too), HP C (must be checked before -lpthread, which
+# is present but should not be used directly; and before -mthreads,
+# because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $host_os in
+
+ freebsd*)
+
+ # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+ # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+ ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+ ;;
+
+ hpux*)
+
+ # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+ # multi-threading and also sets -lpthread."
+
+ ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+ ;;
+
+ openedition*)
+
+ # IBM z/OS requires a feature-test macro to be defined in order to
+ # enable POSIX threads at all, so give the user a hint if this is
+ # not set. (We don't define these ourselves, as they can affect
+ # other portions of the system API in unpredictable ways.)
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+ AX_PTHREAD_ZOS_MISSING
+# endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
+$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
+fi
+rm -f conftest*
+
+ ;;
+
+ solaris*)
+
+ # On Solaris (at least, for some versions), libc contains stubbed
+ # (non-functional) versions of the pthreads routines, so link-based
+ # tests will erroneously succeed. (N.B.: The stubs are missing
+ # pthread_cleanup_push, or rather a function called by this macro,
+ # so we could check for that, but who knows whether they'll stub
+ # that too in a future libc.) So we'll check first for the
+ # standard Solaris way of linking pthreads (-mt -lpthread).
+
+ ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
+ ;;
+esac
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+if test "x$GCC" = "xyes"; then :
+ ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
+fi
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+ darwin* | hpux* | linux* | osf* | solaris*)
+ ax_pthread_check_macro="_REENTRANT"
+ ;;
+
+ aix*)
+ ax_pthread_check_macro="_THREAD_SAFE"
+ ;;
+
+ *)
+ ax_pthread_check_macro="--"
+ ;;
+esac
+if test "x$ax_pthread_check_macro" = "x--"; then :
+ ax_pthread_check_cond=0
+else
+ ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
+fi
+
+# Are we compiling with Clang?
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
+$as_echo_n "checking whether $CC is Clang... " >&6; }
+if ${ax_cv_PTHREAD_CLANG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ax_cv_PTHREAD_CLANG=no
+ # Note that Autoconf sets GCC=yes for Clang as well as GCC
+ if test "x$GCC" = "xyes"; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+# if defined(__clang__) && defined(__llvm__)
+ AX_PTHREAD_CC_IS_CLANG
+# endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
+ ax_cv_PTHREAD_CLANG=yes
+fi
+rm -f conftest*
+
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+ax_pthread_clang_warning=no
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+ # Clang takes -pthread; it has never supported any other flag
+
+ # (Note 1: This will need to be revisited if a system that Clang
+ # supports has POSIX threads in a separate library. This tends not
+ # to be the way of modern systems, but it's conceivable.)
+
+ # (Note 2: On some systems, notably Darwin, -pthread is not needed
+ # to get POSIX threads support; the API is always present and
+ # active. We could reasonably leave PTHREAD_CFLAGS empty. But
+ # -pthread does define _REENTRANT, and while the Darwin headers
+ # ignore this macro, third-party headers might not.)
+
+ PTHREAD_CFLAGS="-pthread"
+ PTHREAD_LIBS=
+
+ ax_pthread_ok=yes
+
+ # However, older versions of Clang make a point of warning the user
+ # that, in an invocation where only linking and no compilation is
+ # taking place, the -pthread option has no effect ("argument unused
+ # during compilation"). They expect -pthread to be passed in only
+ # when source code is being compiled.
+ #
+ # Problem is, this is at odds with the way Automake and most other
+ # C build frameworks function, which is that the same flags used in
+ # compilation (CFLAGS) are also used in linking. Many systems
+ # supported by AX_PTHREAD require exactly this for POSIX threads
+ # support, and in fact it is often not straightforward to specify a
+ # flag that is used only in the compilation phase and not in
+ # linking. Such a scenario is extremely rare in practice.
+ #
+ # Even though use of the -pthread flag in linking would only print
+ # a warning, this can be a nuisance for well-run software projects
+ # that build with -Werror. So if the active version of Clang has
+ # this misfeature, we search for an option to squash it.
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
+$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
+if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+ # Create an alternate version of $ac_link that compiles and
+ # links in two steps (.c -> .o, .o -> exe) instead of one
+ # (.c -> exe), because the warning occurs only in the second
+ # step
+ ax_pthread_save_ac_link="$ac_link"
+ ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+ ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+ ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+ if test "x$ax_pthread_try" = "xunknown"; then :
+ break
+fi
+ CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+ ac_link="$ax_pthread_save_ac_link"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_link="$ax_pthread_2step_ac_link"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ done
+ ac_link="$ax_pthread_save_ac_link"
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ if test "x$ax_pthread_try" = "x"; then :
+ ax_pthread_try=no
+fi
+ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
+
+ case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+ no | unknown) ;;
+ *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+ esac
+
+fi # $ax_pthread_clang = yes
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+ case $ax_pthread_try_flag in
+ none)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+ ;;
+
+ -mt,pthread)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
+$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
+ PTHREAD_CFLAGS="-mt"
+ PTHREAD_LIBS="-lpthread"
+ ;;
+
+ -*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
+$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
+ PTHREAD_CFLAGS="$ax_pthread_try_flag"
+ ;;
+
+ pthread-config)
+ # Extract the first word of "pthread-config", so it can be a program name with args.
+set dummy pthread-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ax_pthread_config+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ax_pthread_config"; then
+ ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ax_pthread_config="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
+fi
+fi
+ax_pthread_config=$ac_cv_prog_ax_pthread_config
+if test -n "$ax_pthread_config"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+$as_echo "$ax_pthread_config" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "x$ax_pthread_config" = "xno"; then :
+ continue
+fi
+ PTHREAD_CFLAGS="`pthread-config --cflags`"
+ PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+ ;;
+
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
+$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
+ PTHREAD_LIBS="-l$ax_pthread_try_flag"
+ ;;
+ esac
+
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+
+ # Check for various functions. We must include pthread.h,
+ # since some functions may be macros. (On the Sequent, we
+ # need a special flag -Kthread to make this header compile.)
+ # We check for pthread_join because it is in -lpthread on IRIX
+ # while pthread_create is in libc. We check for pthread_attr_init
+ # due to DEC craziness with -lpthreads. We check for
+ # pthread_cleanup_push because it is one of the few pthread
+ # functions on Solaris that doesn't have a non-functional libc stub.
+ # We try pthread_create on general principles.
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
+# if $ax_pthread_check_cond
+# error "$ax_pthread_check_macro must be defined"
+# endif
+ static void routine(void *a) { a = 0; }
+ static void *start_routine(void *a) { return a; }
+int
+main ()
+{
+pthread_t th; pthread_attr_t attr;
+ pthread_create(&th, 0, start_routine, 0);
+ pthread_join(th, 0);
+ pthread_attr_init(&attr);
+ pthread_cleanup_push(routine, 0);
+ pthread_cleanup_pop(0) /* ; */
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+ if test "x$ax_pthread_ok" = "xyes"; then :
+ break
+fi
+
+ PTHREAD_LIBS=""
+ PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+ ax_pthread_save_CFLAGS="$CFLAGS"
+ ax_pthread_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+ LIBS="$PTHREAD_LIBS $LIBS"
+
+ # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+$as_echo_n "checking for joinable pthread attribute... " >&6; }
+if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+ for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
+int
+main ()
+{
+int attr = $ax_pthread_attr; return attr /* ; */
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
+$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
+ if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+ test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
+_ACEOF
+
+ ax_pthread_joinable_attr_defined=yes
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
+$as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
+if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ax_cv_PTHREAD_SPECIAL_FLAGS=no
+ case $host_os in
+ solaris*)
+ ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+ ;;
+ esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
+$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
+ if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+ test "x$ax_pthread_special_flags_added" != "xyes"; then :
+ PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+ ax_pthread_special_flags_added=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <pthread.h>
+int
+main ()
+{
+int i = PTHREAD_PRIO_INHERIT;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ax_cv_PTHREAD_PRIO_INHERIT=yes
+else
+ ax_cv_PTHREAD_PRIO_INHERIT=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+ if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+ test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
+
+$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
+
+ ax_pthread_prio_inherit_defined=yes
+
+fi
+
+ CFLAGS="$ax_pthread_save_CFLAGS"
+ LIBS="$ax_pthread_save_LIBS"
+
+ # More AIX lossage: compile with *_r variant
+ if test "x$GCC" != "xyes"; then
+ case $host_os in
+ aix*)
+ case "x/$CC" in #(
+ x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
+ #handle absolute path differently from PATH based program lookup
+ case "x$CC" in #(
+ x/*) :
+ if as_fn_executable_p ${CC}_r; then :
+ PTHREAD_CC="${CC}_r"
+fi ;; #(
+ *) :
+ for ac_prog in ${CC}_r
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PTHREAD_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$PTHREAD_CC"; then
+ ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_PTHREAD_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
+if test -n "$PTHREAD_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+$as_echo "$PTHREAD_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$PTHREAD_CC" && break
+done
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+ ;;
+esac ;; #(
+ *) :
+ ;;
+esac
+ ;;
+ esac
+ fi
+fi
+
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+
+
+
+
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+ threads=yes
+ :
+else
+ ax_pthread_ok=no
+ threads=no
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+
+if test "$threads" = "yes"; then
+
+$as_echo "#define ENABLE_THREADS 1" >>confdefs.h
+
+fi
+ if test "$threads" = "yes"; then
+ THREADS_TRUE=
+ THREADS_FALSE='#'
+else
+ THREADS_TRUE='#'
+ THREADS_FALSE=
+fi
+
+
+ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
+if test "x$ac_cv_have_decl_basename" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
+if test "x$ac_cv_have_decl_ffs" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FFS $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_asprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ASPRINTF $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VASPRINTF $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_snprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SNPRINTF $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VSNPRINTF $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRVERSCMP $ac_have_decl
+_ACEOF
+
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -gpubnames"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ have_pubnames=yes
+else
+ have_pubnames=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+ if test "$have_pubnames" = "yes"; then
+ HAVE_PUBNAMES_TRUE=
+ HAVE_PUBNAMES_FALSE='#'
+else
+ HAVE_PUBNAMES_TRUE='#'
+ HAVE_PUBNAMES_FALSE=
+fi
+
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int i;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ have_no_use_linker_plugin=yes
+else
+ have_no_use_linker_plugin=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+ if test "$have_no_use_linker_plugin" = "yes"; then
+ HAVE_NO_USE_LINKER_PLUGIN_TRUE=
+ HAVE_NO_USE_LINKER_PLUGIN_FALSE='#'
+else
+ HAVE_NO_USE_LINKER_PLUGIN_TRUE='#'
+ HAVE_NO_USE_LINKER_PLUGIN_FALSE=
+fi
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+for ac_header in unordered_set unordered_map
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in tr1/unordered_set tr1/unordered_map
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in ext/hash_map ext/hash_set
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in byteswap.h
+do :
+ ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
+if test "x$ac_cv_header_byteswap_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_BYTESWAP_H 1
+_ACEOF
+
+fi
+
+done
+
+
+ac_fn_cxx_check_decl "$LINENO" "bswap_16" "ac_cv_have_decl_bswap_16" "#include <byteswap.h>
+"
+if test "x$ac_cv_have_decl_bswap_16" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BSWAP_16 $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "bswap_32" "ac_cv_have_decl_bswap_32" "#include <byteswap.h>
+"
+if test "x$ac_cv_have_decl_bswap_32" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BSWAP_32 $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "bswap_64" "ac_cv_have_decl_bswap_64" "#include <byteswap.h>
+"
+if test "x$ac_cv_have_decl_bswap_64" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BSWAP_64 $ac_have_decl
+_ACEOF
+
+
+for ac_header in windows.h
+do :
+ ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
+if test "x$ac_cv_header_windows_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINDOWS_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl dld; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlopen+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+ ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+case "$ac_cv_search_dlopen" in
+ no*) DLOPEN_LIBS="";;
+ *) DLOPEN_LIBS="$ac_cv_search_dlopen";;
+esac
+
+
+for ac_func in mallinfo mallinfo2 posix_fallocate fallocate readv sysconf times mkdtemp
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
+if test "x$ac_cv_have_decl_basename" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
+if test "x$ac_cv_have_decl_ffs" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FFS $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_asprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ASPRINTF $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VASPRINTF $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_snprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SNPRINTF $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VSNPRINTF $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRVERSCMP $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strndup" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRNDUP $ac_have_decl
+_ACEOF
+ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
+if test "x$ac_cv_have_decl_memmem" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_MEMMEM $ac_have_decl
+_ACEOF
+
+
+# Use of ::std::tr1::unordered_map::rehash causes undefined symbols
+# at link time with some versions of GCC.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5
+$as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; }
+if ${gold_cv_unordered_map_rehash+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <tr1/unordered_map>
+void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ gold_cv_unordered_map_rehash=yes
+else
+ gold_cv_unordered_map_rehash=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5
+$as_echo "$gold_cv_unordered_map_rehash" >&6; }
+if test "$gold_cv_unordered_map_rehash" = "yes"; then
+
+$as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
+
+fi
+
+# Use of tr1/unordered_map with off_t as a key is not supported on GCC
+# 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5
+$as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; }
+if ${gold_cv_hash_off_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ CXXFLAGS_hold=$CXXFLAGS
+CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <tr1/unordered_map>
+std::tr1::hash<off_t> h;
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gold_cv_hash_off_t=yes
+else
+ gold_cv_hash_off_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CXXFLAGS=$CXXFLAGS_hold
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5
+$as_echo "$gold_cv_hash_off_t" >&6; }
+if test "$gold_cv_hash_off_t" = "yes"; then
+
+$as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h
+
+fi
+
+# gcc 4.3.0 doesn't recognize the printf attribute on a template
+# function. Check for that. This is gcc bug 35546. This test can
+# probably be removed after the bug has been fixed for a while.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5
+$as_echo_n "checking whether we can use attributes with template functions... " >&6; }
+if ${gold_cv_template_attribute+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+template<typename T> extern void foo(const char*, ...)
+ __attribute__ ((__format__ (__printf__, 1, 2)));
+template<typename T> void foo(const char* format, ...) {}
+void bar() { foo<int>("%s\n", "foo"); }
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gold_cv_template_attribute=yes
+else
+ gold_cv_template_attribute=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5
+$as_echo "$gold_cv_template_attribute" >&6; }
+if test "$gold_cv_template_attribute" = "yes"; then
+
+$as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5
+$as_echo_n "checking for struct stat::st_mtim.... " >&6; }
+if ${gold_cv_stat_st_mtim+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/stat.h>
+long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ gold_cv_stat_st_mtim=yes
+else
+ gold_cv_stat_st_mtim=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5
+$as_echo "$gold_cv_stat_st_mtim" >&6; }
+if test "$gold_cv_stat_st_mtim" = "yes"; then
+
+$as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+for ac_header in locale.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
+if test "x$ac_cv_header_locale_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LOCALE_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_func in setlocale
+do :
+ ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
+if test "x$ac_cv_func_setlocale" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SETLOCALE 1
+_ACEOF
+
+fi
+done
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
+$as_echo_n "checking for LC_MESSAGES... " >&6; }
+if ${am_cv_val_LC_MESSAGES+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_val_LC_MESSAGES=yes
+else
+ am_cv_val_LC_MESSAGES=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
+$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
+ if test $am_cv_val_LC_MESSAGES = yes; then
+
+$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
+
+ fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
+ as_fn_error $? "conditional \"PLUGINS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_AARCH64\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_ARM\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_I386\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_POWERPC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_S390_TRUE}" && test -z "${DEFAULT_TARGET_S390_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_S390\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_X32_TRUE}" && test -z "${DEFAULT_TARGET_X32_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_X32\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_X86_64_OR_X32_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_OR_X32_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_X86_64_OR_X32\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_TILEGX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then
+ as_fn_error $? "conditional \"DEFAULT_TARGET_MIPS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
+ as_fn_error $? "conditional \"NATIVE_LINKER\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
+ as_fn_error $? "conditional \"GCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then
+ as_fn_error $? "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_STATIC_TRUE}" && test -z "${HAVE_STATIC_FALSE}"; then
+ as_fn_error $? "conditional \"HAVE_STATIC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
+ as_fn_error $? "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then
+ as_fn_error $? "conditional \"MCMODEL_MEDIUM\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GCC9_TRUE}" && test -z "${GCC9_FALSE}"; then
+ as_fn_error $? "conditional \"GCC9\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${CFLAGS_CF_PROTECTION_TRUE}" && test -z "${CFLAGS_CF_PROTECTION_FALSE}"; then
+ as_fn_error $? "conditional \"CFLAGS_CF_PROTECTION\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
+ as_fn_error $? "conditional \"TLS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
+ as_fn_error $? "conditional \"STATIC_TLS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
+ as_fn_error $? "conditional \"OMP_SUPPORT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
+ as_fn_error $? "conditional \"TLS_GNU2_DIALECT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
+ as_fn_error $? "conditional \"TLS_DESCRIPTORS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then
+ as_fn_error $? "conditional \"IFUNC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then
+ as_fn_error $? "conditional \"IFUNC_STATIC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
+ as_fn_error $? "conditional \"THREADS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
+ as_fn_error $? "conditional \"HAVE_PUBNAMES\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then
+ as_fn_error $? "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by gold $as_me 0.1, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+gold config.status 0.1
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+# Capture the value of obsolete ALL_LINGUAS because we need it to compute
+ # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
+ # from automake.
+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
+ LINGUAS="${LINGUAS-%UNSET%}"
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
+ "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "default-1":C)
+ for ac_file in $CONFIG_FILES; do
+ # Support "outfile[:infile[:infile...]]"
+ case "$ac_file" in
+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ esac
+ # PO directories have a Makefile.in generated from Makefile.in.in.
+ case "$ac_file" in */Makefile.in)
+ # Adjust a relative srcdir.
+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+ ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+ # In autoconf-2.13 it is called $ac_given_srcdir.
+ # In autoconf-2.50 it is called $srcdir.
+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+ case "$ac_given_srcdir" in
+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+ rm -f "$ac_dir/POTFILES"
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ POMAKEFILEDEPS="POTFILES.in"
+ # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
+ # on $ac_dir but don't depend on user-specified configuration
+ # parameters.
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
+ fi
+ ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ # Hide the ALL_LINGUAS assigment from automake.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+ else
+ # The set of available languages was given in configure.ac.
+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
+ fi
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ GMOFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ done
+ fi
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
+ if test -f "$f"; then
+ case "$f" in
+ *.orig | *.bak | *~) ;;
+ *) cat "$f" >> "$ac_dir/Makefile" ;;
+ esac
+ fi
+ done
+ fi
+ ;;
+ esac
+ done ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
Property changes on: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold/configure
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold/configure.ac
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold/configure.ac (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold/configure.ac (revision 5)
@@ -0,0 +1,711 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl
+dnl This file is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; see the file COPYING3. If not see
+dnl <http://www.gnu.org/licenses/>.
+dnl
+
+AC_INIT(gold, 0.1)
+AC_CONFIG_SRCDIR(gold.cc)
+
+AC_CANONICAL_TARGET
+
+AM_INIT_AUTOMAKE([no-dist parallel-tests])
+AM_SILENT_RULES([yes])
+
+AM_CONFIG_HEADER(config.h:config.in)
+
+AC_USE_SYSTEM_EXTENSIONS
+
+# PR 14072
+AH_VERBATIM([00_CONFIG_H_CHECK],
+[/* Check that config.h is #included before system headers
+ (this works only for glibc, but that should be enough). */
+#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
+# error config.h must be #included before system headers
+#endif
+#define __CONFIG_H__ 1])
+
+AC_ARG_WITH(sysroot,
+[ --with-sysroot[=DIR] search for usr/lib et al within DIR],
+[sysroot=$withval], [sysroot=no])
+
+if test "$sysroot" = "yes"; then
+ sysroot='${exec_prefix}/${target_alias}/sys-root'
+elif test "$sysroot" = "no"; then
+ sysroot=
+fi
+
+sysroot_relocatable=0
+if test -n "$sysroot"; then
+ case "$sysroot" in
+ "${prefix}" | "${prefix}/"* | \
+ "${exec_prefix}" | "${exec_prefix}/"* | \
+ '${prefix}' | '${prefix}/'*| \
+ '${exec_prefix}' | '${exec_prefix}/'*)
+ sysroot_relocatable=1
+ ;;
+ esac
+fi
+
+AC_DEFINE_UNQUOTED(TARGET_SYSTEM_ROOT, "$sysroot",
+ [System root for target files])
+AC_DEFINE_UNQUOTED(TARGET_SYSTEM_ROOT_RELOCATABLE, $sysroot_relocatable,
+ [Whether the system root can be relocated])
+
+dnl "install_as_default" is true if the linker to be installed as the
+dnl default linker, ld.
+dnl "installed_linker" is the installed gold linker name.
+
+installed_linker=ld.gold
+AC_ARG_ENABLE(gold,
+[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]],
+[case "${enableval}" in
+ default)
+ install_as_default=yes
+ ;;
+ yes)
+ if test x${enable_ld} = xno; then
+ install_as_default=yes
+ fi
+ ;;
+ esac],
+[install_as_default=no])
+AC_SUBST(install_as_default)
+AC_SUBST(installed_linker)
+
+AC_PLUGINS
+if test "$plugins" = "yes"; then
+ AC_DEFINE(ENABLE_PLUGINS, 1,
+ [Define to enable linker plugins])
+fi
+AM_CONDITIONAL(PLUGINS, test "$plugins" = "yes")
+
+# Decide if -z relro should be enabled in ELF linker by default.
+ac_default_ld_z_relro=unset
+# Provide a configure time option to override our default.
+AC_ARG_ENABLE(relro,
+ AS_HELP_STRING([--enable-relro],
+ [enable -z relro in ELF linker by default]),
+[case "${enableval}" in
+ yes) ac_default_ld_z_relro=1 ;;
+ no) ac_default_ld_z_relro=0 ;;
+esac])dnl
+if test "${ac_default_ld_z_relro}" = unset; then
+ ac_default_ld_z_relro=1
+fi
+AC_DEFINE_UNQUOTED(DEFAULT_LD_Z_RELRO,
+ $ac_default_ld_z_relro,
+ [Define to 1 if you want to enable -z relro in ELF linker by default.])
+
+AC_ARG_ENABLE([targets],
+[ --enable-targets alternative target configurations],
+[case "${enableval}" in
+ yes | "")
+ AC_MSG_ERROR([--enable-targets option must specify target names or 'all'])
+ ;;
+ no)
+ enable_targets=
+ ;;
+ *)
+ enable_targets=$enableval
+ ;;
+esac],
+[# For now, enable all targets by default
+ enable_targets=all
+])
+
+# Canonicalize the enabled targets.
+if test -n "$enable_targets"; then
+ for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
+ result=`$ac_config_sub $targ 2>/dev/null`
+ if test -n "$result"; then
+ canon_targets="$canon_targets $result"
+ else
+ # Permit unrecognized target names, like "all".
+ canon_targets="$canon_targets $targ"
+ fi
+ done
+fi
+
+# Decide which "--hash-style" to use by default
+# Provide a configure time option to override our default.
+AC_ARG_ENABLE([default-hash-style],
+AS_HELP_STRING([--enable-default-hash-style={sysv,gnu,both}],
+ [use this default hash style]),
+[case "${enable_default_hash_style}" in
+ sysv | gnu | both) ;;
+ *) AC_MSG_ERROR([bad value ${enable_default_hash_style} for enable-default-hash-style option]) ;;
+esac],
+[case "${target}" in
+ # Enable gnu hash only on GNU targets, but not mips
+ mips*-*-*) enable_default_hash_style=sysv ;;
+ *-*-gnu* | *-*-linux* | *-*-nacl*) enable_default_hash_style=both ;;
+ *) enable_default_hash_style=sysv ;;
+esac])
+
+AC_DEFINE_UNQUOTED([DEFAULT_HASH_STYLE],
+ ["${enable_default_hash_style}"],
+ [Set the default --hash-style value])
+
+# See which specific instantiations we need.
+targetobjs=
+all_targets=
+default_machine=
+default_size=
+default_big_endian=
+default_osabi=ELFOSABI_NONE
+targ_32_little=
+targ_32_big=
+targ_64_little=
+targ_64_big=
+for targ in $target $canon_targets; do
+ if test "$targ" = "all"; then
+ targ_32_little=yes
+ targ_32_big=yes
+ targ_64_little=yes
+ targ_64_big=yes
+ all_targets=yes
+ else
+ . ${srcdir}/configure.tgt
+
+ if test "$targ_obj" = "UNKNOWN"; then
+ AC_MSG_WARN("unsupported target $targ")
+ else
+ targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
+ if test "$targ_extra_obj" != ""; then
+ targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
+ fi
+ if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
+ if test "$targ_big_endian" = "true" \
+ -o "$targ_extra_big_endian" = "true"; then
+ targ_32_big=yes
+ fi
+ if test "$targ_big_endian" = "false" \
+ -o "$targ_extra_big_endian" = "false"; then
+ targ_32_little=yes
+ fi
+ fi
+ if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
+ if test "$targ_big_endian" = "true" \
+ -o "$targ_extra_big_endian" = "true"; then
+ targ_64_big=yes
+ fi
+ if test "$targ_big_endian" = "false" \
+ -o "$targ_extra_big_endian" = "false"; then
+ targ_64_little=yes
+ fi
+ fi
+
+ if test "$target" = "$targ"; then
+ default_machine=$targ_machine
+ default_size=$targ_size
+ default_big_endian=$targ_big_endian
+ default_osabi=$targ_osabi
+
+ AM_CONDITIONAL(DEFAULT_TARGET_AARCH64, test "$targ_obj" = "aarch64")
+ AM_CONDITIONAL(DEFAULT_TARGET_ARM, test "$targ_obj" = "arm")
+ AM_CONDITIONAL(DEFAULT_TARGET_I386, test "$targ_obj" = "i386")
+ AM_CONDITIONAL(DEFAULT_TARGET_POWERPC, test "$targ_obj" = "powerpc")
+ AM_CONDITIONAL(DEFAULT_TARGET_SPARC, test "$targ_obj" = "sparc")
+ AM_CONDITIONAL(DEFAULT_TARGET_S390, test "$targ_obj" = "s390")
+ target_x86_64=no
+ target_x32=no
+ if test "$targ_obj" = "x86_64"; then
+ case "$target" in
+ x86_64*-linux-gnux32)
+ target_x32=yes
+ default_size=32
+ ;;
+ *)
+ target_x86_64=yes
+ ;;
+ esac
+ fi
+ AM_CONDITIONAL(DEFAULT_TARGET_X86_64, test "$target_x86_64" = "yes")
+ AM_CONDITIONAL(DEFAULT_TARGET_X32, test "$target_x32" = "yes")
+ AM_CONDITIONAL(DEFAULT_TARGET_X86_64_OR_X32,
+ test "$target_x86_64" = "yes" -o "$target_x32" = "yes")
+ AM_CONDITIONAL(DEFAULT_TARGET_TILEGX, test "$targ_obj" = "tilegx")
+ AM_CONDITIONAL(DEFAULT_TARGET_MIPS, test "$targ_obj" = "mips")
+ DEFAULT_TARGET=${targ_obj}
+ AC_SUBST(DEFAULT_TARGET)
+ fi
+ fi
+ fi
+done
+
+# Remove any duplicates.
+to=""
+for t in $targetobjs; do
+ case " $to " in
+ *" $t "*) ;;
+ *) to="$to $t" ;;
+ esac
+done
+targetobjs=$to
+
+if test -n "$targ_32_little"; then
+ AC_DEFINE(HAVE_TARGET_32_LITTLE, 1,
+ [Define to support 32-bit little-endian targets])
+fi
+if test -n "$targ_32_big"; then
+ AC_DEFINE(HAVE_TARGET_32_BIG, 1,
+ [Define to support 32-bit big-endian targets])
+fi
+if test -n "$targ_64_little"; then
+ AC_DEFINE(HAVE_TARGET_64_LITTLE, 1,
+ [Define to support 64-bit little-endian targets])
+fi
+if test -n "$targ_64_big"; then
+ AC_DEFINE(HAVE_TARGET_64_BIG, 1,
+ [Define to support 64-bit big-endian targets])
+fi
+
+if test -n "$all_targets"; then
+ TARGETOBJS='$(ALL_TARGETOBJS)'
+else
+ TARGETOBJS="$targetobjs"
+fi
+AC_SUBST(TARGETOBJS)
+
+AC_DEFINE_UNQUOTED(GOLD_DEFAULT_MACHINE, $default_machine,
+ [Default machine code])
+AC_DEFINE_UNQUOTED(GOLD_DEFAULT_SIZE, $default_size,
+ [Default size (32 or 64)])
+AC_DEFINE_UNQUOTED(GOLD_DEFAULT_BIG_ENDIAN, $default_big_endian,
+ [Default big endian (true or false)])
+AC_DEFINE_UNQUOTED(GOLD_DEFAULT_OSABI, $default_osabi,
+ [Default OSABI code])
+
+AC_ARG_WITH(lib-path,
+[ --with-lib-path=dir1:dir2... set default LIB_PATH],
+[case "$withval" in
+ yes) LIB_PATH='"/lib:/usr/lib"' ;;
+ no) LIB_PATH='""' ;;
+ *) LIB_PATH='"'"$withval"'"' ;;
+ esac],
+[LIB_PATH='"::DEFAULT::"'])
+AC_DEFINE_UNQUOTED(LIB_PATH, $LIB_PATH,
+ [Default library search path])
+if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
+ AC_DEFINE(NATIVE_LINKER, 1, [Whether configured as a native linker])
+fi
+
+AC_CHECK_TOOL(NM, nm)
+
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_YACC
+AC_PROG_RANLIB
+AC_PROG_INSTALL
+AC_PROG_LN_S
+
+AC_GNU_SOURCE
+
+ZW_GNU_GETTEXT_SISTER_DIR
+AM_PO_SUBDIRS
+
+AC_C_BIGENDIAN
+
+AC_EXEEXT
+
+AM_CONDITIONAL(NATIVE_LINKER,
+ test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias")
+AM_CONDITIONAL(GCC, test "$GCC" = yes)
+
+AM_CONDITIONAL(NATIVE_OR_CROSS_LINKER,
+ test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias")
+
+dnl Test for whether static linking is supported. Some systems do not
+dnl install static libraries. This only affects the set of tests that
+dnl we run.
+AC_CACHE_CHECK([whether static linking works], [gold_cv_lib_static],
+[LDFLAGS_hold=$LDFLAGS
+LDFLAGS="$LDFLAGS -static"
+AC_LINK_IFELSE([
+AC_LANG_PROGRAM([[void f() { }]])],
+[gold_cv_lib_static=yes], [gold_cv_lib_static=no])
+LDFLAGS=$LDFLAGS_hold])
+AM_CONDITIONAL(HAVE_STATIC, test "$gold_cv_lib_static" = "yes")
+
+dnl Some architectures do not support taking pointers of functions
+dnl defined in shared libraries except in -fPIC mode. We need to
+dnl tell the unittest framework if we're compiling for one of those
+dnl targets, so it doesn't try to run the tests that do that.
+AM_CONDITIONAL(FN_PTRS_IN_SO_WITHOUT_PIC, [
+ case $target_cpu in
+ powerpc*) false;;
+ x86_64) false;;
+ sparc64) false;;
+ s390x) false;;
+ *) true;;
+ esac])
+
+dnl Test for gcc 4.1 or later. Full support for -mcmodel=medium is
+dnl only available in gcc 4.1.
+AC_CACHE_CHECK([for gcc >= 4.1], [gold_cv_prog_gcc41],
+[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#if !defined __GNUC__
+error
+#elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
+error
+#endif
+])], [gold_cv_prog_gcc41=yes], [gold_cv_prog_gcc41=no])])
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -mcmodel=medium"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [have_mcmodel_medium=yes], [have_mcmodel_medium=no])
+CFLAGS="$save_CFLAGS"
+dnl Whether we can test -mcmodel=medium.
+AM_CONDITIONAL(MCMODEL_MEDIUM,
+[test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"])
+
+dnl Test for gcc 9 or later. Some incremental tests fail with GCC 9 or
+dnl later.
+AC_CACHE_CHECK([for gcc >= 9], [gold_cv_prog_gcc9],
+[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#if !defined __GNUC__ || __GNUC__ < 9
+error
+#endif
+])], [gold_cv_prog_gcc9=yes], [gold_cv_prog_gcc9=no])])
+AM_CONDITIONAL(GCC9, [test "$gold_cv_prog_gcc9" = "yes"])
+
+dnl Test for -fcf-protection on x86-64. Some incremental tests fail with
+dnl -fcf-protection.
+AC_CACHE_CHECK([for -fcf-protection], [gold_cv_cflags_cf_protection],
+[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#if !defined __x86_64__ || !defined __CET__
+error
+#endif
+])], [gold_cv_cflags_cf_protection=yes], [gold_cv_cflags_cf_protection=no])])
+AM_CONDITIONAL(CFLAGS_CF_PROTECTION, [test "$gold_cv_cflags_cf_protection" = "yes"])
+
+AC_CACHE_CHECK([whether $CC supports -fmerge-constants],
+ [gold_cv_merge_constants], [
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fmerge-constants"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([const char *s = "foo";])],
+ [gold_cv_merge_constants=yes],
+ [gold_cv_merge_constants=no])
+CFLAGS="$save_CFLAGS"])
+AC_SUBST([MERGE_CONSTANTS_FLAG])
+AS_IF([test "$gold_cv_merge_constants" = yes],
+ [MERGE_CONSTANTS_FLAG=-fmerge-constants],
+ [MERGE_CONSTANTS_FLAG=])
+
+dnl Test for __thread support.
+AC_CACHE_CHECK([for thread support], [gold_cv_c_thread],
+[AC_COMPILE_IFELSE([AC_LANG_SOURCE([__thread int i = 1;])],
+[gold_cv_c_thread=yes], [gold_cv_c_thread=no])])
+
+AM_CONDITIONAL(TLS, test "$gold_cv_c_thread" = "yes")
+
+dnl On GNU/Linux TLS in static programs only works when using glibc
+dnl 2.4 or later.
+AC_CACHE_CHECK([for glibc >= 2.4], [gold_cv_lib_glibc24],
+[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#include <features.h>
+#if !defined __GLIBC__
+error
+#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
+error
+#endif
+])], [gold_cv_lib_glibc24=yes], [gold_cv_lib_glibc24=no])])
+
+AM_CONDITIONAL(STATIC_TLS, test "$gold_cv_lib_glibc24" = "yes")
+
+dnl Test for #pragma omp threadprivate
+AC_CACHE_CHECK([for omp support], [gold_cv_c_threadprivate],
+[save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fopenmp"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#include <omp.h>
+int i;
+#pragma omp threadprivate (i)
+])], [gold_cv_c_threadprivate=yes], [gold_cv_c_threadprivate=no])
+CFLAGS="$save_CFLAGS"])
+if test "$gold_cv_c_threadprivate" = "yes"; then
+ AC_DEFINE(HAVE_OMP_SUPPORT, 1,
+ [Define if compiler supports #pragma omp threadprivate])
+fi
+AM_CONDITIONAL(OMP_SUPPORT, test "$gold_cv_c_threadprivate" = "yes")
+
+dnl Test for the -ftls-dialect=gnu2 option.
+dnl Use -Werror in case of compilers that make unknown -m options warnings.
+dnl They would pass the test here, but fail in actual use when $WARN_CFLAGS
+dnl gets set later by default Autoconf magic to include -Werror. (We are
+dnl assuming here that there is no compiler that groks -mtls-dialect=gnu2
+dnl but does not grok -Werror.)
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+__thread int i;
+void foo (void)
+{
+ i = 10;
+}
+])], [have_tls_gnu2=yes], [have_tls_gnu2=no])
+CFLAGS="$save_CFLAGS"
+AM_CONDITIONAL(TLS_GNU2_DIALECT, test "$have_tls_gnu2" = "yes")
+
+dnl On GNU/Linux TLS descriptors are supported by the dynamic loader
+dnl only with glibc 2.9 or later.
+AC_CACHE_CHECK([for glibc >= 2.9], [gold_cv_lib_glibc29],
+[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#include <features.h>
+#if !defined __GLIBC__
+error
+#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
+error
+#endif
+])], [gold_cv_lib_glibc29=yes], [gold_cv_lib_glibc29=no])])
+
+AM_CONDITIONAL(TLS_DESCRIPTORS, test "$gold_cv_lib_glibc29" = "yes")
+
+dnl Test for the -frandom-seed option.
+AC_CACHE_CHECK([for -frandom-seed support], [gold_cv_c_random_seed],
+[save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -frandom-seed=foo"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [gold_cv_c_random_seed=yes],
+[gold_cv_c_random_seed=no])
+CFLAGS="$save_CFLAGS"])
+if test "$gold_cv_c_random_seed" = "yes"; then
+ # In Makefile, '$@' will be expanded to be the name of the file
+ # being built, providing a unique seed for each file.
+ RANDOM_SEED_CFLAGS=-frandom-seed=\$@
+fi
+AC_SUBST(RANDOM_SEED_CFLAGS)
+
+dnl On GNU/Linux ifunc is supported by the dynamic linker in glibc
+dnl 2.11 or later, and by binutils 2.20.1 or later.
+AC_CACHE_CHECK([for glibc ifunc support], [gold_cv_lib_glibc_ifunc],
+[save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -static"
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#include <features.h>
+#if !defined __GLIBC__
+error
+#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11)
+error
+#endif
+void func (void) { }
+void invoke (void);
+__asm__(".type invoke, %gnu_indirect_function");
+typedef void (*funcptr) (void);
+funcptr dispatch (void) __asm__ ("invoke");
+funcptr dispatch (void) { return &func; }]],
+[[invoke();]])
+], [
+if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then
+ gold_cv_lib_glibc_ifunc=both
+else
+ gold_cv_lib_glibc_ifunc=dyn
+fi], [gold_cv_lib_glibc_ifunc=no])
+LDFLAGS="$save_LDFLAGS"])
+
+AM_CONDITIONAL(IFUNC, test "$gold_cv_lib_glibc_ifunc" != "no")
+AM_CONDITIONAL(IFUNC_STATIC, test "$gold_cv_lib_glibc_ifunc" = "both")
+
+AM_BINUTILS_WARNINGS
+
+WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
+AC_SUBST(WARN_CXXFLAGS)
+
+AC_ARG_WITH(gold-ldflags,
+[ --with-gold-ldflags=FLAGS additional link flags for gold],
+[if test "$withval" = "no" -o "$withval" = "yes"; then
+ GOLD_LDFLAGS=
+ else
+ GOLD_LDFLAGS=$withval
+ fi],
+[GOLD_LDFLAGS=])
+AC_SUBST(GOLD_LDFLAGS)
+
+AC_ARG_WITH(gold-ldadd,
+[ --with-gold-ldadd=LIBS additional libraries for gold],
+[if test "$withval" = "no" -o "$withval" = "yes"; then
+ GOLD_LDADD=
+ else
+ GOLD_LDADD=$withval
+ fi],
+[GOLD_LDADD=])
+AC_SUBST(GOLD_LDADD)
+
+dnl Force support for large files by default. This may need to be
+dnl host dependent. If build == host, we can check getconf LFS_CFLAGS.
+LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+AC_SUBST(LFS_CFLAGS)
+
+AC_CHECK_HEADERS(sys/mman.h)
+AC_CHECK_FUNCS(chsize mmap link)
+AC_REPLACE_FUNCS(pread ftruncate ffsll)
+
+AC_CACHE_CHECK([mremap with MREMAP_MAYMOVE], [gold_cv_lib_mremap_maymove],
+[AC_LINK_IFELSE([
+AC_LANG_PROGRAM([[
+#include <sys/mman.h>
+void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); }
+]])], [gold_cv_lib_mremap_maymove=yes], [gold_cv_lib_mremap_maymove=no])])
+if test "$gold_cv_lib_mremap_maymove" = "yes"; then
+ AC_DEFINE(HAVE_MREMAP, 1,
+ [Define to 1 if you have the mremap function with MREMAP_MAYMOVE support])
+else
+ AC_LIBOBJ(mremap)
+fi
+
+# Link in zlib if we can. This allows us to write compressed sections.
+AM_ZLIB
+
+AC_ARG_ENABLE([threads],
+[[ --enable-threads[=ARG] multi-threaded linking [ARG={auto,yes,no}]]],
+[case "${enableval}" in
+ yes | "") threads=yes ;;
+ no) threads=no ;;
+ auto) threads=auto ;;
+ *) threads=yes ;;
+ esac],
+[threads=auto])
+
+if test "$threads" = "yes"; then
+ AX_PTHREAD([threads=yes], AC_MSG_ERROR([pthread not found]))
+elif test "$threads" = "auto"; then
+ AX_PTHREAD([threads=yes], [threads=no])
+fi
+
+if test "$threads" = "yes"; then
+ AC_DEFINE(ENABLE_THREADS, 1,
+ [Define to do multi-threaded linking])
+fi
+AM_CONDITIONAL(THREADS, test "$threads" = "yes")
+
+dnl We have to check these in C, not C++, because autoconf generates
+dnl tests which have no type information, and current glibc provides
+dnl multiple declarations of functions like basename when compiling
+dnl with C++.
+AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp])
+
+dnl Check if gcc supports the -gpubnames option.
+dnl Use -Werror in case of compilers that make unknown -g options warnings.
+dnl They would pass the test here, but fail in actual use when $WARN_CFLAGS
+dnl gets set later by default Autoconf magic to include -Werror. (We are
+dnl assuming here that there is no compiler that groks -gpubnames
+dnl but does not grok -Werror.)
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -gpubnames"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [have_pubnames=yes], [have_pubnames=no])
+CFLAGS="$save_CFLAGS"
+AM_CONDITIONAL(HAVE_PUBNAMES, test "$have_pubnames" = "yes")
+
+dnl Check if gcc supports the -fno-use-linker-plugin option.
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [have_no_use_linker_plugin=yes], [have_no_use_linker_plugin=no])
+CFLAGS="$save_CFLAGS"
+AM_CONDITIONAL(HAVE_NO_USE_LINKER_PLUGIN, test "$have_no_use_linker_plugin" = "yes")
+
+AC_LANG_PUSH(C++)
+
+AC_CHECK_HEADERS(unordered_set unordered_map)
+AC_CHECK_HEADERS(tr1/unordered_set tr1/unordered_map)
+AC_CHECK_HEADERS(ext/hash_map ext/hash_set)
+AC_CHECK_HEADERS(byteswap.h)
+
+dnl Check for bswap_{16,32,64}
+AC_CHECK_DECLS([bswap_16, bswap_32, bswap_64], [], [], [[#include <byteswap.h>]])
+
+dnl When plugins enabled dynamic loader interface is required. Check headers
+dnl which may provide this interface. Add the necessary library to link.
+AC_CHECK_HEADERS(windows.h)
+AC_CHECK_HEADERS(dlfcn.h)
+AC_SEARCH_LIBS(dlopen, [dl dld])
+case "$ac_cv_search_dlopen" in
+ no*) DLOPEN_LIBS="";;
+ *) DLOPEN_LIBS="$ac_cv_search_dlopen";;
+esac
+AC_SUBST(DLOPEN_LIBS)
+
+AC_CHECK_FUNCS(mallinfo mallinfo2 posix_fallocate fallocate readv sysconf times mkdtemp)
+AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp, strndup, memmem])
+
+# Use of ::std::tr1::unordered_map::rehash causes undefined symbols
+# at link time with some versions of GCC.
+AC_CACHE_CHECK([whether ::std::tr1::unordered_map::rehash is usable.],
+[gold_cv_unordered_map_rehash],
+[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#include <tr1/unordered_map>
+void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
+]])], [gold_cv_unordered_map_rehash=yes], [gold_cv_unordered_map_rehash=no])])
+if test "$gold_cv_unordered_map_rehash" = "yes"; then
+ AC_DEFINE(HAVE_TR1_UNORDERED_MAP_REHASH, 1,
+ [Define if ::std::tr1::unordered_map::rehash is usable])
+fi
+
+# Use of tr1/unordered_map with off_t as a key is not supported on GCC
+# 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
+AC_CACHE_CHECK([whether std::tr1::hash<off_t> is defined],
+[gold_cv_hash_off_t],
+[CXXFLAGS_hold=$CXXFLAGS
+CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+#include <sys/types.h>
+#include <tr1/unordered_map>
+std::tr1::hash<off_t> h;
+])],
+[gold_cv_hash_off_t=yes],
+[gold_cv_hash_off_t=no])
+CXXFLAGS=$CXXFLAGS_hold])
+if test "$gold_cv_hash_off_t" = "yes"; then
+ AC_DEFINE(HAVE_TR1_HASH_OFF_T, 1,
+ [Define if std::tr1::hash<off_t> is usable])
+fi
+
+# gcc 4.3.0 doesn't recognize the printf attribute on a template
+# function. Check for that. This is gcc bug 35546. This test can
+# probably be removed after the bug has been fixed for a while.
+AC_CACHE_CHECK([whether we can use attributes with template functions],
+[gold_cv_template_attribute],
+[AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+template<typename T> extern void foo(const char*, ...)
+ __attribute__ ((__format__ (__printf__, 1, 2)));
+template<typename T> void foo(const char* format, ...) {}
+void bar() { foo<int>("%s\n", "foo"); }
+])], [gold_cv_template_attribute=yes], [gold_cv_template_attribute=no])])
+if test "$gold_cv_template_attribute" = "yes"; then
+ AC_DEFINE(HAVE_TEMPLATE_ATTRIBUTES, 1,
+ [Define if attributes work on C++ templates])
+fi
+
+dnl Check if the system has struct stat::st_mtim.
+AC_CACHE_CHECK([for struct stat::st_mtim.],
+[gold_cv_stat_st_mtim],
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/stat.h>
+long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
+]])], [gold_cv_stat_st_mtim=yes], [gold_cv_stat_st_mtim=no])])
+if test "$gold_cv_stat_st_mtim" = "yes"; then
+ AC_DEFINE(HAVE_STAT_ST_MTIM, 1,
+ [Define if struct stat has a field st_mtim with timespec for mtime])
+fi
+
+AC_LANG_POP(C++)
+
+AC_CHECK_HEADERS(locale.h)
+AC_CHECK_FUNCS(setlocale)
+AM_LC_MESSAGES
+
+AM_MAINTAINER_MODE
+
+AC_OUTPUT(Makefile testsuite/Makefile po/Makefile.in:po/Make-in)
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/gold
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/ld/configure.tgt
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/ld/configure.tgt (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/ld/configure.tgt (revision 5)
@@ -0,0 +1,1178 @@
+# configure.tgt
+#
+# Copyright (C) 2013-2022 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+# This is the linker target specific file. This is invoked by the
+# autoconf generated configure script. Putting it in a separate shell
+# file lets us skip running autoconf when modifying target specific
+# information.
+
+# This file switches on the shell variable ${targ}, and sets the
+# following shell variables:
+# targ_emul name of linker emulation to use
+# targ_extra_emuls additional linker emulations to provide
+# targ_extra_libpath additional linker emulations using LIB_PATH
+# targ_extra_ofiles additional host-compiled objects needed by the emulation
+# targ64_extra_emuls additional linker emulations to provide if
+# --enable-64-bit-bfd is given or if host is 64 bit.
+# targ64_extra_libpath additional linker emulations using LIB_PATH if
+# --enable-64-bit-bfd is given or if host is 64 bit.
+# NATIVE_LIB_DIRS library directories to search on this host
+# (if we are a native or sysrooted linker)
+
+targ_extra_emuls=
+targ_extra_libpath=
+targ_extra_ofiles="ldelf.o ldelfgen.o"
+targ64_extra_emuls=
+targ64_extra_libpath=
+
+# By default the linker will generate warnings if it is creating an
+# executable stack or a segment with all three of read, write and
+# execute permissions. These settings are not appropriate for all
+# targets however, so we can change them here:
+
+if test "${ac_default_ld_warn_rwx_segments}" = unset; then
+ case "${targ}" in
+ # The CRIS default linker script yields just one segment
+ # as intended, so a rwx segment warning is not helpful.
+ # The HPPA's and SPARC's PLT sections use a constructed trampoline
+ # hence it needs to have a RWX segment.
+ # Many MIPS targets use executable segments.
+ cris-*-* | crisv32-*-* | \
+ hppa*-*-* | \
+ mips*-*-* | \
+ sparc*-*-*)
+ ac_default_ld_warn_rwx_segments=0
+ ;;
+ *)
+ ;;
+ esac
+fi
+
+if test "${ac_default_ld_warn_execstack}" = 2; then
+ case "${targ}" in
+ # The HPPA port needs to support older kernels that
+ # use executable stacks for signals and syscalls.
+ # Many MIPS targets use executable stacks.
+ hppa*-*-* | \
+ mips*-*-*)
+ ac_default_ld_warn_execstack=0
+ ;;
+ *)
+ ;;
+ esac
+fi
+
+# Please try to keep this table more or less in alphabetic order - it
+# makes it much easier to lookup a specific archictecture.
+case "${targ}" in
+aarch64_be-*-elf) targ_emul=aarch64elfb
+ targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf"
+ ;;
+aarch64-*-elf | aarch64-*-rtems* | aarch64-*-genode*)
+ targ_emul=aarch64elf
+ targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb"
+ ;;
+aarch64-*-cloudabi*) targ_emul=aarch64cloudabi
+ targ_extra_emuls=aarch64cloudabib
+ ;;
+aarch64-*-freebsd*) targ_emul=aarch64fbsd
+ targ_extra_emuls="aarch64fbsdb aarch64elf"
+ ;;
+aarch64-*-fuchsia*) targ_emul=aarch64elf
+ targ_extra_emuls="aarch64elfb armelf armelfb"
+ ;;
+aarch64_be-*-linux-gnu_ilp32)
+ targ_emul=aarch64linux32b
+ targ_extra_libpath="aarch64linuxb aarch64linux aarch64linux32 armelfb_linux_eabi armelf_linux_eabi"
+ targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath"
+ ;;
+aarch64-*-linux-gnu_ilp32)
+ targ_emul=aarch64linux32
+ targ_extra_libpath="aarch64linux aarch64linuxb aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
+ targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath"
+ ;;
+aarch64_be-*-linux*) targ_emul=aarch64linuxb
+ targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
+ targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath"
+ ;;
+aarch64-*-linux*) targ_emul=aarch64linux
+ targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi"
+ targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath"
+ ;;
+aarch64-*-haiku*) targ_emul=aarch64haiku
+ targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb armelf_haiku $targ_extra_libpath"
+ ;;
+alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
+ targ_emul=elf64alpha_fbsd
+ targ_extra_emuls="elf64alpha alpha"
+ tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'`
+ ;;
+alpha*-*-linux*ecoff*) targ_emul=alpha
+ targ_extra_emuls=elf64alpha
+ tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'`
+ ;;
+alpha*-*-linux-*) targ_emul=elf64alpha
+ targ_extra_emuls=alpha
+ tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'`
+ ;;
+alpha*-*-osf*) targ_emul=alpha
+ targ_extra_ofiles=
+ ;;
+alpha*-*-gnu*) targ_emul=elf64alpha
+ ;;
+alpha*-*-netbsd*) targ_emul=elf64alpha_nbsd
+ ;;
+alpha*-*-openbsd*) targ_emul=elf64alpha
+ ;;
+alpha*-*-*vms*) targ_emul=alphavms
+ targ_extra_ofiles=
+ ;;
+am33_2.0-*-linux*) targ_emul=elf32am33lin # mn10300 variant
+ ;;
+arc*-*-elf*) targ_emul=arcelf
+ targ_extra_emuls="arclinux arclinux_nps arcv2elf arcv2elfx"
+ ;;
+arc*-*-linux*) case "${with_cpu}" in
+ nps400) targ_emul=arclinux_nps
+ targ_extra_emuls=arclinux
+ ;;
+ *) targ_emul=arclinux
+ targ_extra_emuls=arclinux_nps
+ ;;
+ esac
+ targ_extra_emuls="${targ_extra_emuls} arcelf arcv2elf arcv2elfx"
+ ;;
+arm*-*-cegcc*) targ_emul=arm_wince_pe
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ LIB_PATH='${tooldir}/lib/w32api'
+ ;;
+arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*)
+ targ_emul=arm_wince_pe
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+arm-*-pe) targ_emul=armpe
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+arm*b-*-freebsd*) targ_emul=armelfb_fbsd
+ targ_extra_emuls="armelf_fbsd armelf"
+ ;;
+arm*-*-freebsd* | arm-*-kfreebsd*-gnu)
+ targ_emul=armelf_fbsd
+ targ_extra_emuls="armelfb_fbsd armelf"
+ ;;
+armeb-*-netbsd*) targ_emul=armelfb_nbsd;
+ targ_extra_emuls="armelf_nbsd armelf"
+ ;;
+arm-*-netbsd*) targ_emul=armelf_nbsd;
+ targ_extra_emuls="armelfb_nbsd armelf"
+ ;;
+arm-*-nto*) targ_emul=armnto
+ ;;
+arm-*-phoenix*) targ_emul=armelf
+ ;;
+armeb-*-elf | armeb-*-eabi*)
+ targ_emul=armelfb
+ ;;
+arm-*-elf | arm*-*-eabi* | arm-*-rtems* | arm-*-genode*)
+ targ_emul=armelf
+ ;;
+arm-*-kaos*) targ_emul=armelf
+ ;;
+arm9e-*-elf) targ_emul=armelf
+ ;;
+arm*b-*-linux-*eabi*) targ_emul=armelfb_linux_eabi
+ targ_extra_emuls=armelf_linux_eabi
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+arm*b-*-linux-*) targ_emul=armelfb_linux
+ targ_extra_emuls="armelfb armelf armelf_linux"
+ targ_extra_libpath="armelf_linux"
+ ;;
+arm*-*-linux-*eabi*) targ_emul=armelf_linux_eabi
+ targ_extra_emuls="armelfb_linux_eabi"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+arm*-*-uclinuxfdpiceabi)
+ targ_emul=armelf_linux_eabi
+ targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+arm*-*-linux-*) targ_emul=armelf_linux
+ targ_extra_emuls="armelf armelfb armelfb_linux"
+ targ_extra_libpath="armelfb_linux"
+ ;;
+arm*b-*-nacl*) targ_emul=armelfb_nacl
+ targ_extra_emuls="armelf_nacl"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+arm*-*-nacl*) targ_emul=armelf_nacl
+ targ_extra_emuls="armelfb_nacl"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+arm*-*-uclinux*eabi*) targ_emul=armelf_linux_eabi
+ targ_extra_emuls=armelfb_linux_eabi
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+arm*-*-uclinux*) targ_emul=armelf_linux
+ targ_extra_emuls="armelf armelfb armelfb_linux"
+ targ_extra_libpath="armelfb_linux"
+ ;;
+arm-*-vxworks) targ_emul=armelf_vxworks
+ ;;
+arm*-*-conix*) targ_emul=armelf
+ ;;
+arm*-*-fuchsia*) targ_emul=armelf_fuchsia
+ targ_extra_emuls="armelfb_fuchsia armelf armelfb"
+ ;;
+arm*-*-haiku*) targ_emul=armelf_haiku
+ targ_extra_emuls=armelf
+ ;;
+avr-*-*) targ_emul=avr2
+ targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny"
+ ;;
+bfin-*-elf | bfin-*-rtems*)
+ targ_emul=elf32bfin
+ targ_extra_emuls="elf32bfinfd"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+bfin-*-uclinux*) targ_emul=elf32bfin;
+ targ_extra_emuls="elf32bfinfd"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+bfin-*-linux-uclibc*) targ_emul=elf32bfinfd;
+ targ_extra_emuls="elf32bfin"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+bpf-* | bpf-*-*) targ_emul=elf64bpf
+ ;;
+cr16-*-elf*) targ_emul=elf32cr16
+ ;;
+cris-*-*aout*) targ_emul=crisaout
+ targ_extra_emuls="criself crislinux"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+cris-*-linux-* | crisv32-*-linux-*)
+ targ_emul=crislinux
+ ;;
+cris-*-* | crisv32-*-*) targ_emul=criself
+ targ_extra_emuls="crisaout crislinux"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+crx-*-elf*) targ_emul=elf32crx
+ ;;
+
+csky-*-elf*) targ_emul=cskyelf
+ ;;
+csky-*-linux*) targ_emul=cskyelf_linux
+ ;;
+
+d10v-*-*) targ_emul=d10velf
+ ;;
+d30v-*-*ext*) targ_emul=d30v_e
+ targ_extra_emuls="d30velf d30v_o"
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+d30v-*-*onchip*) targ_emul=d30v_o
+ targ_extra_emuls="d30velf d30v_e"
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+d30v-*-*) targ_emul=d30velf
+ targ_extra_emuls="d30v_e d30v_o"
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+dlx-*-elf*) targ_emul=elf32_dlx
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+epiphany-*-*) targ_emul=elf32epiphany
+ targ_extra_emuls="elf32epiphany_4x4"
+ ;;
+fido*-*-elf*) targ_emul=m68kelf
+ ;;
+fr30-*-*) targ_emul=elf32fr30
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+frv-*-*linux*) targ_emul=elf32frvfd
+ ;;
+frv-*-*) targ_emul=elf32frv
+ targ_extra_emuls="elf32frvfd"
+ ;;
+ft32-*-*) targ_emul=elf32ft32
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+h8300-*-elf* | h8300-*-rtems*)
+ targ_emul=h8300elf;
+ targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf"
+ ;;
+h8300-*-linux*)
+ targ_emul=h8300elf_linux;
+ targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux"
+ ;;
+hppa*64*-*-linux-*) targ_emul=hppa64linux
+ ;;
+hppa*64*-hpux*) targ_emul=elf64hppa
+ ;;
+hppa*-*-linux-*) targ_emul=hppalinux
+ ;;
+hppa*-*-*elf*) targ_emul=hppaelf
+ ;;
+hppa*-*-lites*) targ_emul=hppaelf
+ ;;
+hppa*-*-netbsd*) targ_emul=hppanbsd
+ ;;
+hppa*-*-openbsd*) targ_emul=hppaobsd
+ ;;
+i[3-7]86-*-nto-qnx*) targ_emul=i386nto
+ ;;
+i[3-7]86-*-go32) targ_emul=i386go32
+ targ_extra_ofiles=
+ ;;
+i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32
+ targ_extra_ofiles=
+ ;;
+i[3-7]86-*-lynxos*) targ_emul=i386lynx
+ ;;
+i[3-7]86-*-aros*) targ_emul=elf_i386
+ targ_extra_emuls=elf_iamcu
+ ;;
+i[3-7]86-*-rdos*) targ_emul=elf_i386
+ targ_extra_emuls=elf_iamcu
+ ;;
+i[3-7]86-*-bsd) targ_emul=i386bsd
+ targ_extra_ofiles=
+ ;;
+i[3-7]86-*-bsd386) targ_emul=i386bsd
+ targ_extra_ofiles=
+ ;;
+i[3-7]86-*-bsdi*) targ_emul=i386bsd
+ targ_extra_ofiles=
+ ;;
+i[3-7]86-*-linux-*) targ_emul=elf_i386
+ targ_extra_emuls="elf_iamcu"
+ targ64_extra_emuls="elf_x86_64 elf32_x86_64"
+ targ64_extra_libpath="elf_x86_64 elf32_x86_64"
+ ;;
+i[3-7]86-*-redox*) targ_emul=elf_i386
+ targ_extra_emuls=elf_x86_64
+ ;;
+i[3-7]86-*-sysv[45]*) targ_emul=elf_i386
+ targ_extra_emuls=elf_iamcu
+ ;;
+i[3-7]86-*-solaris2*) targ_emul=elf_i386_sol2
+ targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+i[3-7]86-*-unixware) targ_emul=elf_i386
+ targ_extra_emuls=elf_iamcu
+ ;;
+i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso
+ targ_extra_emuls="elf_i386"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+i[3-7]86-*-netbsdpe*) targ_emul=i386pe
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+i[3-7]86-*-netbsd* | \
+i[3-7]86-*-netbsd*-gnu* | \
+i[3-7]86-*-knetbsd*-gnu | \
+i[3-7]86-*-openbsd*)
+ targ_emul=elf_i386
+ targ_extra_emuls="elf_iamcu"
+ ;;
+i[3-7]86-*-elfiamcu) targ_emul=elf_iamcu
+ targ_extra_emuls=elf_i386
+ ;;
+i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*)
+ targ_emul=elf_i386
+ targ_extra_emuls=elf_iamcu
+ ;;
+i[3-7]86-*-dragonfly*) targ_emul=elf_i386
+ targ_extra_emuls="elf_iamcu i386bsd"
+ ;;
+i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu)
+ targ_emul=elf_i386_fbsd
+ targ_extra_emuls="elf_i386 elf_iamcu i386bsd"
+ ;;
+i[3-7]86-*-gnu*) targ_emul=elf_i386
+ targ_extra_emuls=elf_iamcu
+ ;;
+i[3-7]86-*-msdos*) targ_emul=i386msdos
+ targ_extra_emuls=i386aout
+ targ_extra_ofiles=
+ ;;
+i[3-7]86-*-moss*) targ_emul=i386moss
+ targ_extra_emuls=i386msdos
+ ;;
+i[3-7]86-*-winnt*) targ_emul=i386pe ;
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+i[3-7]86-*-pe) targ_emul=i386pe ;
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+i[3-7]86-*-cygwin*) targ_emul=i386pe ;
+ targ_extra_ofiles="deffilep.o pe-dll.o" ;
+ test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
+ ;;
+i[3-7]86-*-mingw32*) targ_emul=i386pe ;
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+i[3-7]86-*-interix*) targ_emul=i386pe_posix;
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+i[3-7]86-*-beospe*) targ_emul=i386beos
+ targ_extra_ofiles=
+ ;;
+i[3-7]86-*-beos*) targ_emul=elf_i386_be
+ ;;
+i[3-7]86-*-haiku*) targ_emul=elf_i386_haiku
+ ;;
+i[3-7]86-*-vxworks*) targ_emul=elf_i386_vxworks
+ ;;
+i[3-7]86-*-chaos) targ_emul=elf_i386_chaos
+ ;;
+ia16-*-elf*) targ_emul=elf_i386
+ targ_extra_emuls=i386msdos
+ ;;
+ia64-*-elf*) targ_emul=elf64_ia64
+ ;;
+ia64-*-freebsd* | ia64-*-kfreebsd*-gnu)
+ targ_emul=elf64_ia64_fbsd
+ targ_extra_emuls="elf64_ia64"
+ ;;
+ia64-*-netbsd*) targ_emul=elf64_ia64
+ ;;
+ia64-*-linux*) targ_emul=elf64_ia64
+ ;;
+ia64-*-*vms*) targ_emul=elf64_ia64_vms
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+ia64-*-aix*) targ_emul=elf64_aix
+ ;;
+ip2k-*-elf) targ_emul=elf32ip2k
+ ;;
+iq2000-*-elf) targ_emul=elf32iq2000
+ targ_extra_emuls="elf32iq10"
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+lm32-*-*linux*) targ_emul=elf32lm32fd
+ ;;
+lm32-*-*) targ_emul=elf32lm32
+ targ_extra_emuls="elf32lm32fd"
+ ;;
+m32c-*-elf)
+ targ_emul=elf32m32c
+ ;;
+m32r*le-*-elf*) targ_emul=m32rlelf
+ ;;
+m32r*-*-elf*)
+ targ_emul=m32relf
+ ;;
+m32r*le-*-linux-*) targ_emul=m32rlelf_linux
+ ;;
+m32r*-*-linux-*) targ_emul=m32relf_linux
+ ;;
+m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf
+ targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb"
+ ;;
+m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf
+ targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb"
+ ;;
+m68*-*-netbsd*) targ_emul=m68kelfnbsd
+ ;;
+m68*-*-haiku*) targ_emul=m68kelf
+ ;;
+m68*-*-*) targ_emul=m68kelf
+ ;;
+mcore-*-pe) targ_emul=mcorepe ;
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+mcore-*-elf) targ_emul=elf32mcore
+ ;;
+mep-*-elf) targ_emul=elf32mep
+ ;;
+metag-*-*) targ_emul=elf32metag
+ ;;
+microblazeel*-linux*) targ_emul="elf32mbel_linux"
+ targ_extra_emuls="elf32mb_linux"
+ ;;
+microblaze*-linux*) targ_emul="elf32mb_linux"
+ targ_extra_emuls="elf32mbel_linux"
+ ;;
+microblazeel*) targ_emul=elf32microblazeel
+ targ_extra_emuls=elf32microblaze
+ ;;
+microblaze*) targ_emul=elf32microblaze
+ targ_extra_emuls=elf32microblazeel
+ ;;
+mips*-sgi-irix5*) targ_emul=elf32bsmip
+ ;;
+mips*-sgi-irix6*) targ_emul=elf32bmipn32
+ targ_extra_emuls="elf32bsmip elf64bmip"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips*el-*-haiku*) targ_emul=elf_mipsel_haiku
+ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
+ ;;
+mips*el-*-netbsd*) targ_emul=elf32ltsmip
+ targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip"
+ ;;
+mips*-*-netbsd*) targ_emul=elf32btsmip
+ targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip"
+ ;;
+mips64el-*-openbsd*) targ_emul=elf64ltsmip
+ targ_extra_emuls=elf64btsmip
+ ;;
+mips64-*-openbsd*) targ_emul=elf64btsmip
+ targ_extra_emuls=elf64ltsmip
+ ;;
+mips*vr4300el-*-elf*) targ_emul=elf32l4300
+ ;;
+mips*vr4300-*-elf*) targ_emul=elf32b4300
+ ;;
+mips*vr4100el-*-elf*) targ_emul=elf32l4300
+ ;;
+mips*vr4100-*-elf*) targ_emul=elf32b4300
+ ;;
+mips*vr5000el-*-elf*) targ_emul=elf32l4300
+ ;;
+mips*vr5000-*-elf*) targ_emul=elf32b4300
+ ;;
+mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*)
+ targ_emul=elf32ltsmip
+ targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
+ ;;
+mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
+ targ_emul=elf32btsmip
+ targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
+ ;;
+mips64*el-ps2-elf*) targ_emul=elf32lr5900n32
+ targ_extra_emuls="elf32lr5900"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips*el-ps2-elf*) targ_emul=elf32lr5900
+ targ_extra_emuls="elf32lr5900n32"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips*el-*-elf*) targ_emul=elf32elmip
+ ;;
+mips*-*-elf* | mips*-*-rtems*)
+ targ_emul=elf32ebmip
+ ;;
+mips*el-*-vxworks*) targ_emul=elf32elmipvxworks
+ targ_extra_emuls="elf32ebmipvxworks"
+ ;;
+mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
+ targ_extra_emuls="elf32elmipvxworks"
+ ;;
+mips*-*-windiss) targ_emul=elf32mipswindiss
+ ;;
+mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
+ targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips64*-*-linux-*) targ_emul=elf32btsmipn32
+ targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips*el-*-linux-*) targ_emul=elf32ltsmip
+ targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips*-*-linux-*) targ_emul=elf32btsmip
+ targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu)
+ targ_emul=elf32ltsmipn32_fbsd
+ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu)
+ targ_emul=elf32btsmipn32_fbsd
+ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu)
+ targ_emul=elf32ltsmip_fbsd
+ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips*-*-freebsd* | mips*-*-kfreebsd*-gnu)
+ targ_emul=elf32btsmip_fbsd
+ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+mips*-*-sysv4*) targ_emul=elf32btsmip
+ ;;
+mmix-*-*) targ_emul=mmo
+ targ_extra_emuls=elf64mmix
+ ;;
+mn10200-*-*) targ_emul=mn10200
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+mn10300-*-*) targ_emul=mn10300
+ ;;
+moxie-*-moxiebox*) targ_emul=moxiebox
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+moxie-*-*) targ_emul=elf32moxie
+ ;;
+msp430-*-*) targ_emul=msp430elf
+ targ_extra_emuls="msp430X"
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+mt-*elf) targ_emul=elf32mt
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+nds32*le-*-elf*) targ_emul=nds32elf
+ targ_extra_emuls="nds32elf16m nds32belf nds32belf16m"
+ ;;
+nds32*be-*-elf*) targ_emul=nds32belf
+ targ_extra_emuls="nds32elf nds32elf16m nds32belf16m"
+ ;;
+nds32*le-*-linux-gnu*) targ_emul=nds32elf_linux
+ ;;
+nds32*be-*-linux-gnu*) targ_emul=nds32belf_linux
+ ;;
+nios2*-*-linux*) targ_emul=nios2linux
+ ;;
+nios2*-*-*) targ_emul=nios2elf
+ ;;
+ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha
+ targ_extra_ofiles=
+ ;;
+ns32k-*-*bsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd
+ targ_extra_ofiles=
+ ;;
+or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*)
+ targ_emul=elf32or1k
+ ;;
+or1k-*-linux* | or1knd-*-linux*) targ_emul=elf32or1k_linux
+ ;;
+pdp11-*-*) targ_emul=pdp11
+ targ_extra_ofiles=
+ ;;
+pjl*-*-*) targ_emul=pjlelf
+ targ_extra_emuls="elf_i386 elf_iamcu"
+ ;;
+pj*-*-*) targ_emul=pjelf
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
+ targ_emul=elf32ppc_fbsd
+ targ_extra_emuls="elf32ppc elf32ppcsim"
+ targ_extra_libpath=elf32ppc;
+ tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'`
+ ;;
+powerpc64-*-freebsd*)
+ targ_emul=elf64ppc_fbsd
+ targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc"
+ targ_extra_libpath="elf32ppc_fbsd elf32ppc"
+ tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'`
+ tdir_elf32ppc_fbsd=$tdir_elf32ppc
+ ;;
+powerpc64le-*-freebsd*)
+ targ_emul=elf64lppc_fbsd
+ targ_extra_emuls="elf64lppc"
+ ;;
+powerpc-*-vxworks*)
+ targ_emul=elf32ppcvxworks
+ targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
+ ;;
+powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \
+ | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \
+ | powerpc*-*-rtems* \
+ | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*)
+ case "${targ}" in
+ powerpc64*)
+ targ_emul=elf64ppc
+ targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim"
+ targ_extra_libpath="elf32ppc elf32ppclinux" ;;
+ *linux*)
+ targ_emul=elf32ppclinux
+ targ_extra_emuls="elf32ppc elf32ppcsim"
+ targ_extra_libpath=elf32ppc
+ targ64_extra_emuls=elf64ppc
+ targ64_extra_libpath=elf64ppc ;;
+ *)
+ targ_emul=elf32ppc
+ targ_extra_emuls="elf32ppclinux elf32ppcsim"
+ targ_extra_libpath=elf32ppclinux
+ targ64_extra_emuls=elf64ppc
+ targ64_extra_libpath=elf64ppc ;;
+ esac
+ td=tdir_elf32ppc
+ td64=tdir_elf64ppc
+ s=s/ppc/lppc/g
+ case "${targ}" in
+ powerpcle-* | powerpc64le-*)
+ for z in td td64 targ_emul targ_extra_emuls \
+ targ_extra_libpath targ64_extra_emuls \
+ targ64_extra_libpath
+ do
+ eval ${z}=\"\`echo \$${z} \| sed -e $s\`\"
+ done
+ s=s/lppc/ppc/g ;;
+ esac
+ # Why oh why did we set tooldir based on target_alias
+ # rather than on target?
+ eval tdir_${targ_emul}="${targ_alias}"
+ cpu=`echo "${targ_alias}" | sed -e 's/-.*//'`
+ rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'`
+ le=le
+ case "${cpu}" in
+ *little) le=little
+ esac
+ ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
+ ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}"
+ eval test -n \"\$${td}\" || eval ${td}="${ta32}"
+ eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
+ eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
+ eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
+ # Now provide the other endian
+ for z in targ_extra_emuls targ_extra_libpath
+ do
+ eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\"
+ done
+ for z in targ64_extra_emuls targ64_extra_libpath
+ do
+ eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\"
+ done
+ td=`echo "${td}" | sed -e $s`
+ td64=`echo "${td64}" | sed -e $s`
+ case "${targ}" in
+ powerpcle-* | powerpc64le-*)
+ cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;;
+ *)
+ cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;;
+ esac
+ ta32=`echo "${cpu}" | sed -e s/64//`"${rest}"
+ ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}"
+ eval test -n \"\$${td}\" || eval ${td}="${ta32}"
+ eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}"
+ eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}"
+ eval test -n \"\$${td64}\" || eval ${td64}="${ta64}"
+ ;;
+powerpc-*-nto*) targ_emul=elf32ppcnto
+ ;;
+powerpcle-*-nto*) targ_emul=elf32lppcnto
+ ;;
+powerpc-*-macos*) targ_emul=ppcmacos
+ targ_extra_ofiles=
+ ;;
+powerpc-*-aix[5-9]*) targ_emul=aix5ppc
+ targ_extra_ofiles=
+ ;;
+powerpc-*-aix*) targ_emul=aixppc
+ targ_extra_ofiles=
+ ;;
+powerpc-*-beos*) targ_emul=aixppc
+ targ_extra_ofiles=
+ ;;
+powerpc-*-haiku*) targ_emul=elf32ppchaiku
+ ;;
+powerpc-*-windiss*) targ_emul=elf32ppcwindiss
+ ;;
+pru*-*-*) targ_emul=pruelf
+ ;;
+riscv32be*-*-linux*) targ_emul=elf32briscv
+ targ_extra_emuls="elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+riscv32*-*-linux*) targ_emul=elf32lriscv
+ targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+riscvbe-*-* | riscv32be*-*-*)
+ targ_emul=elf32briscv
+ targ_extra_emuls="elf64briscv elf32lriscv elf64lriscv"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+riscv-*-* | riscv32*-*-*)
+ targ_emul=elf32lriscv
+ targ_extra_emuls="elf64lriscv elf32briscv elf64briscv"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+riscv64be*-*-linux*) targ_emul=elf64briscv
+ targ_extra_emuls="elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+riscv64*-*-linux*) targ_emul=elf64lriscv
+ targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+riscv64be*-*-*) targ_emul=elf64briscv
+ targ_extra_emuls="elf32briscv elf64lriscv elf32lriscv"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+riscv64*-*-*) targ_emul=elf64lriscv
+ targ_extra_emuls="elf32lriscv elf64briscv elf32briscv"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+rs6000-*-aix[5-9]*) targ_emul=aix5rs6
+ targ_extra_ofiles=
+ ;;
+rs6000-*-aix*) targ_emul=aixrs6
+ targ_extra_ofiles=
+ ;;
+rl78-*-*) targ_emul=elf32rl78
+ ;;
+rx-*-linux*) targ_emul=elf32rx_linux
+ ;;
+rx-*-*) targ_emul=elf32rx
+ ;;
+s12z-*-*) targ_emul=m9s12zelf
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+s390x-*-linux*) targ_emul=elf64_s390
+ targ_extra_emuls=elf_s390
+ targ_extra_libpath=$targ_extra_emuls
+ tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
+ ;;
+s390x-*-tpf*) targ_emul=elf64_s390
+ tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'`
+ ;;
+s390-*-linux*) targ_emul=elf_s390
+ targ64_extra_emuls=elf64_s390
+ targ64_extra_libpath=elf64_s390
+ tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'`
+ ;;
+score-*-elf) targ_emul=score7_elf
+ targ_extra_emuls=score3_elf
+ ;;
+sh-*-linux*) targ_emul=shlelf_linux
+ targ_extra_emuls="shelf_linux shlelf_fd shelf_fd"
+ targ_extra_libpath=shelf_linux
+ ;;
+sh*eb-*-linux*) targ_emul=shelf_linux
+ targ_extra_emuls="shelf_fd"
+ ;;
+sh*-*-linux*) targ_emul=shlelf_linux
+ targ_extra_emuls="shlelf_fd"
+ ;;
+sh*l*-*-netbsdaout*) targ_emul=shl
+ targ_extra_emuls=sh
+ ;;
+sh*-*-netbsdaout*) targ_emul=sh
+ targ_extra_emuls=shl
+ ;;
+sh*l*-*-netbsd*) targ_emul=shlelf_nbsd
+ targ_extra_emuls=shelf_nbsd
+ ;;
+sh*-*-netbsd*) targ_emul=shelf_nbsd
+ targ_extra_emuls=shlelf_nbsd
+ ;;
+shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*)
+ targ_emul=shlelf
+ targ_extra_emuls="shelf shl sh"
+ ;;
+sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*)
+ targ_emul=shelf
+ targ_extra_emuls="shlelf sh shl"
+ ;;
+sh-*-uclinux* | sh[12]-*-uclinux*)
+ targ_emul=shelf_uclinux
+ targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd"
+ ;;
+sh-*-vxworks) targ_emul=shelf_vxworks
+ targ_extra_emuls=shlelf_vxworks
+ ;;
+sh-*-nto*) targ_emul=shelf_nto
+ targ_extra_emuls=shlelf_nto
+ ;;
+sh-*-pe) targ_emul=shpe ;
+ targ_extra_ofiles="deffilep.o pe-dll.o"
+ ;;
+sh-*-*) targ_emul=sh;
+ targ_extra_emuls=shl
+ targ_extra_ofiles=
+ ;;
+sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu)
+ targ_emul=elf64_sparc_fbsd
+ targ_extra_emuls="elf64_sparc elf32_sparc"
+ targ_extra_libpath=$targ_extra_emuls
+ tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
+ ;;
+sparc64-*-linux-*) targ_emul=elf64_sparc
+ targ_extra_emuls="elf32_sparc"
+ targ_extra_libpath=elf32_sparc
+ tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
+ ;;
+sparc64-*-*bsd*) targ_emul=elf64_sparc
+ targ_extra_emuls="elf32_sparc"
+ ;;
+sparc64-*-solaris2* | sparcv9-*-solaris2*)
+ targ_emul=elf64_sparc_sol2
+ targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc"
+ targ_extra_libpath=$targ_extra_emuls
+ tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'`
+ ;;
+sparc64-*-haiku*) targ_emul=elf64_sparc
+ ;;
+sparc64-*-*) targ_emul=elf64_sparc
+ ;;
+sparc*-*-linux-*) targ_emul=elf32_sparc
+ targ_extra_emuls="elf64_sparc"
+ targ_extra_libpath=elf64_sparc
+ tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
+ ;;
+sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
+ targ_emul=elf32_sparc_sol2
+ targ_extra_emuls=elf32_sparc
+ ;;
+sparc-*-solaris2*) targ_emul=elf32_sparc_sol2
+ targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc"
+ targ_extra_libpath=$targ_extra_emuls
+ tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'`
+ ;;
+sparc*-*-vxworks*) targ_emul=elf32_sparc_vxworks
+ ;;
+sparc*-*-*) targ_emul=elf32_sparc
+ ;;
+spu-*-elf*) targ_emul=elf32_spu
+ ;;
+tic30-*-*coff*) targ_emul=tic30coff
+ targ_extra_ofiles=
+ ;;
+tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff
+ targ_extra_emuls="tic3xcoff tic3xcoff_onchip"
+ targ_extra_ofiles=
+ ;;
+tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff
+ targ_extra_ofiles=
+ ;;
+tic6x-*-elf) targ_emul=elf32_tic6x_elf_le
+ targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+tic6x-*-uclinux) targ_emul=elf32_tic6x_linux_le
+ targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+tilegx-*-*) targ_emul=elf64tilegx
+ targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+tilegxbe-*-*) targ_emul=elf64tilegx_be
+ targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be"
+ targ_extra_libpath=$targ_extra_emuls
+ ;;
+tilepro-*-*) targ_emul=elf32tilepro
+ ;;
+v850*-*-*) targ_emul=v850_rh850
+ targ_extra_emuls=v850
+ ;;
+vax-*-netbsdaout*) targ_emul=vaxnbsd
+ targ_extra_emuls=elf32vax
+ ;;
+vax-*-netbsd*) targ_emul=elf32vax
+ targ_extra_emuls=vaxnbsd
+ ;;
+vax-*-linux-*) targ_emul=elf32vax
+ ;;
+visium-*-elf) targ_emul=elf32visium
+ ;;
+x86_64-*-rdos*) targ_emul=elf64rdos
+ ;;
+x86_64-*-cloudabi*) targ_emul=elf_x86_64_cloudabi
+ ;;
+x86_64-*-haiku*) targ_emul=elf_x86_64_haiku
+ targ_extra_emuls="elf_x86_64 elf_i386_haiku"
+ ;;
+x86_64-*-linux-gnux32) targ_emul=elf32_x86_64
+ targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu"
+ targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64"
+ tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
+ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'`
+ ;;
+x86_64-*-linux-*) targ_emul=elf_x86_64
+ targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu"
+ targ_extra_libpath="elf_i386 elf32_x86_64"
+ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
+ ;;
+x86_64-*-redox*) targ_emul=elf_x86_64
+ targ_extra_emuls=elf_i386
+ ;;
+x86_64-*-solaris2*) targ_emul=elf_x86_64_sol2
+ targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu"
+ targ_extra_libpath=$targ_extra_emuls
+ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
+ ;;
+x86_64-*-netbsd* | x86_64-*-openbsd*)
+ targ_emul=elf_x86_64
+ targ_extra_emuls="elf_i386 elf_iamcu"
+ tdir_elf_iamcu=`echo ${targ_alias} | \
+ sed -e 's/x86_64/i386/' -e 's/aout//'`
+ tdir_elf_i386=`echo ${targ_alias} | \
+ sed -e 's/x86_64/i386/' -e 's/aout//'`
+ ;;
+x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia* | x86_64-*-genode*)
+ targ_emul=elf_x86_64
+ targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64"
+ targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64"
+ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'`
+ ;;
+x86_64-*-dragonfly*) targ_emul=elf_x86_64
+ targ_extra_emuls="elf_i386 elf_iamcu"
+ ;;
+x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
+ targ_emul=elf_x86_64_fbsd
+ targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu"
+ targ_extra_libpath="elf_i386_fbsd"
+ tdir_elf_i386_fbsd=`echo ${targ_alias} \
+ | sed -e 's/x86_64/i386/'`
+ tdir_elf_iamcu=`echo ${targ_alias} \
+ | sed -e 's/x86_64/i386/'`
+ tdir_elf_i386=`echo ${targ_alias} \
+ | sed -e 's/x86_64/i386/'`
+ ;;
+x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ;
+ targ_extra_emuls=i386pe ;
+ targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
+ ;;
+x86_64-*-cygwin) targ_emul=i386pep ;
+ targ_extra_emuls=i386pe
+ targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
+ test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api'
+ ;;
+x86_64-*-mingw*) targ_emul=i386pep ;
+ targ_extra_emuls=i386pe
+ targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o"
+ ;;
+xgate-*-*) targ_emul=xgateelf
+ targ_extra_ofiles=ldelfgen.o
+ ;;
+xstormy16-*-*) targ_emul=elf32xstormy16
+ ;;
+xtensa*-*-*) targ_emul=elf32xtensa
+ ;;
+z80-*-elf*) targ_emul=elf32z80
+ targ_extra_ofiles="ldelf.o ldelfgen.o"
+ ;;
+z80-*-coff) targ_emul=z80
+ targ_extra_ofiles=
+ ;;
+z8k-*-coff) targ_emul=z8002
+ targ_extra_emuls=z8001
+ targ_extra_ofiles=
+ ;;
+loongarch32-*) targ_emul=elf32loongarch
+ ;;
+loongarch64-*) targ_emul=elf64loongarch
+ ;;
+*-*-ieee*) targ_emul=vanilla
+ targ_extra_ofiles=
+ ;;
+*)
+ echo 2>&1 "*** ld does not support target '${targ}' NO REALLY"
+ echo 2>&1 "*** see ld/configure.tgt for supported targets"
+ exit 1
+
+esac
+
+NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
+case "${target}" in
+
+*-*-dragonfly*)
+ NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib'
+ ;;
+
+*-*-freebsd*)
+ NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
+ ;;
+
+hppa*64*-*-hpux11*)
+ NATIVE_LIB_DIRS=/usr/lib/pa20_64
+ ;;
+
+i[3-7]86-*-sysv4*)
+ NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
+ ;;
+
+i[3-7]86-*-solaris*)
+ NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
+ ;;
+
+i[3-7]86-pc-interix*)
+ NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
+ ;;
+
+ia64-*-aix*)
+ NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
+ ;;
+
+sparc*-*-solaris2*)
+ NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
+ ;;
+
+spu-*-elf*)
+ # This allows one to build a pair of PPU/SPU toolchains with common sysroot.
+ NATIVE_LIB_DIRS='/lib'
+ ;;
+
+i[03-9x]86-*-cygwin* | x86_64-*-cygwin*)
+ NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api'
+ ;;
+
+*-*-linux*)
+ ;;
+
+*-*-netbsd*)
+ ;;
+
+alpha*-*-*)
+ NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
+ ;;
+
+esac
+
+case "${target}" in
+frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*)
+ # Don't enable -z relro by default since many relro tests fail on these
+ # targets:
+ # FAIL: strip -z relro (relro1)
+ # FAIL: strip -z relro -shared (relro1)
+ # FAIL: objcopy -z relro (relro1)
+ # FAIL: objcopy -z relro -shared (relro1)
+ # FAIL: objcopy -z relro (tdata1)
+ # FAIL: objcopy -shared -z relro (tdata1)
+ # FAIL: objcopy -z relro (tdata2)
+ # FAIL: objcopy -shared -z relro (tdata2)
+ # FAIL: objcopy -z relro (tdata3)
+ # FAIL: objcopy -shared -z relro (tdata3)
+ # FAIL: objcopy -shared -z relro (tbss1)
+ # FAIL: objcopy -shared -z relro (tbss2)
+ # FAIL: objcopy -shared -z relro (tbss3)
+ ;;
+*-*-linux*)
+ if test ${ac_default_ld_z_relro} = unset; then
+ ac_default_ld_z_relro=1
+ fi
+ ;;
+esac
+
+# Enable -z separate-code and --warn-textrel by default for Linux/x86.
+case "${target}" in
+i[3-7]86-*-linux-* | x86_64-*-linux-*)
+ if test ${ac_default_ld_z_separate_code} = unset; then
+ ac_default_ld_z_separate_code=1
+ fi
+ if test ${ac_default_ld_textrel_check} = unset; then
+ ac_default_ld_textrel_check=yes
+ fi
+ ;;
+esac
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/ld
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/ld (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/ld (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new/ld
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-warn-unsupported-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-gold-warn-unsupported.patch
+
+mv binutils-$VERSION-gold-warn-unsupported.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-gold-warn-unsupported-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch/file.list (revision 5)
@@ -0,0 +1,4 @@
+binutils-2.39/bfd/config.bfd
+binutils-2.39/gold/configure
+binutils-2.39/gold/configure.ac
+binutils-2.39/ld/configure.tgt
Index: GNU/binutils/create-2.39-gold-warn-unsupported-patch
===================================================================
--- GNU/binutils/create-2.39-gold-warn-unsupported-patch (nonexistent)
+++ GNU/binutils/create-2.39-gold-warn-unsupported-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-gold-warn-unsupported-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld/ldlang.c
===================================================================
--- GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld/ldlang.c (nonexistent)
+++ GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld/ldlang.c (revision 5)
@@ -0,0 +1,9742 @@
+/* Linker command language support.
+ Copyright (C) 1991-2022 Free Software Foundation, Inc.
+
+ This file is part of the GNU Binutils.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include <limits.h>
+#include "bfd.h"
+#include "libiberty.h"
+#include "filenames.h"
+#include "safe-ctype.h"
+#include "obstack.h"
+#include "bfdlink.h"
+#include "ctf-api.h"
+
+#include "ld.h"
+#include "ldmain.h"
+#include "ldexp.h"
+#include "ldlang.h"
+#include <ldgram.h>
+#include "ldlex.h"
+#include "ldmisc.h"
+#include "ldctor.h"
+#include "ldfile.h"
+#include "ldemul.h"
+#include "fnmatch.h"
+#include "demangle.h"
+#include "hashtab.h"
+#include "elf-bfd.h"
+#if BFD_SUPPORTS_PLUGINS
+#include "plugin.h"
+#endif /* BFD_SUPPORTS_PLUGINS */
+
+#ifndef offsetof
+#define offsetof(TYPE, MEMBER) ((size_t) & (((TYPE*) 0)->MEMBER))
+#endif
+
+/* Convert between addresses in bytes and sizes in octets.
+ For currently supported targets, octets_per_byte is always a power
+ of two, so we can use shifts. */
+#define TO_ADDR(X) ((X) >> opb_shift)
+#define TO_SIZE(X) ((X) << opb_shift)
+
+/* Local variables. */
+static struct obstack stat_obstack;
+static struct obstack map_obstack;
+
+#define obstack_chunk_alloc xmalloc
+#define obstack_chunk_free free
+static const char *entry_symbol_default = "start";
+static bool map_head_is_link_order = false;
+static lang_output_section_statement_type *default_common_section;
+static bool map_option_f;
+static bfd_vma print_dot;
+static lang_input_statement_type *first_file;
+static const char *current_target;
+static lang_statement_list_type *stat_save[10];
+static lang_statement_list_type **stat_save_ptr = &stat_save[0];
+static struct unique_sections *unique_section_list;
+static struct asneeded_minfo *asneeded_list_head;
+static unsigned int opb_shift = 0;
+
+/* Forward declarations. */
+static void exp_init_os (etree_type *);
+static lang_input_statement_type *lookup_name (const char *);
+static void insert_undefined (const char *);
+static bool sort_def_symbol (struct bfd_link_hash_entry *, void *);
+static void print_statement (lang_statement_union_type *,
+ lang_output_section_statement_type *);
+static void print_statement_list (lang_statement_union_type *,
+ lang_output_section_statement_type *);
+static void print_statements (void);
+static void print_input_section (asection *, bool);
+static bool lang_one_common (struct bfd_link_hash_entry *, void *);
+static void lang_record_phdrs (void);
+static void lang_do_version_exports_section (void);
+static void lang_finalize_version_expr_head
+ (struct bfd_elf_version_expr_head *);
+static void lang_do_memory_regions (bool);
+
+/* Exported variables. */
+const char *output_target;
+lang_output_section_statement_type *abs_output_section;
+/* Header for list of statements corresponding to any files involved in the
+ link, either specified from the command-line or added implicitely (eg.
+ archive member used to resolved undefined symbol, wildcard statement from
+ linker script, etc.). Next pointer is in next field of a
+ lang_statement_header_type (reached via header field in a
+ lang_statement_union). */
+lang_statement_list_type statement_list;
+lang_statement_list_type lang_os_list;
+lang_statement_list_type *stat_ptr = &statement_list;
+/* Header for list of statements corresponding to files used in the final
+ executable. This can be either object file specified on the command-line
+ or library member resolving an undefined reference. Next pointer is in next
+ field of a lang_input_statement_type (reached via input_statement field in a
+ lang_statement_union). */
+lang_statement_list_type file_chain = { NULL, NULL };
+/* Header for list of statements corresponding to files specified on the
+ command-line for linking. It thus contains real object files and archive
+ but not archive members. Next pointer is in next_real_file field of a
+ lang_input_statement_type statement (reached via input_statement field in a
+ lang_statement_union). */
+lang_statement_list_type input_file_chain;
+static const char *current_input_file;
+struct bfd_elf_dynamic_list **current_dynamic_list_p;
+struct bfd_sym_chain entry_symbol = { NULL, NULL };
+const char *entry_section = ".text";
+struct lang_input_statement_flags input_flags;
+bool entry_from_cmdline;
+bool lang_has_input_file = false;
+bool had_output_filename = false;
+bool lang_float_flag = false;
+bool delete_output_file_on_failure = false;
+struct lang_phdr *lang_phdr_list;
+struct lang_nocrossrefs *nocrossref_list;
+struct asneeded_minfo **asneeded_list_tail;
+#ifdef ENABLE_LIBCTF
+static ctf_dict_t *ctf_output;
+#endif
+
+/* Functions that traverse the linker script and might evaluate
+ DEFINED() need to increment this at the start of the traversal. */
+int lang_statement_iteration = 0;
+
+/* Count times through one_lang_size_sections_pass after mark phase. */
+static int lang_sizing_iteration = 0;
+
+/* Return TRUE if the PATTERN argument is a wildcard pattern.
+ Although backslashes are treated specially if a pattern contains
+ wildcards, we do not consider the mere presence of a backslash to
+ be enough to cause the pattern to be treated as a wildcard.
+ That lets us handle DOS filenames more naturally. */
+#define wildcardp(pattern) (strpbrk ((pattern), "?*[") != NULL)
+
+#define new_stat(x, y) \
+ (x##_type *) new_statement (x##_enum, sizeof (x##_type), y)
+
+#define outside_section_address(q) \
+ ((q)->output_offset + (q)->output_section->vma)
+
+#define outside_symbol_address(q) \
+ ((q)->value + outside_section_address (q->section))
+
+/* CTF sections smaller than this are not compressed: compression of
+ dictionaries this small doesn't gain much, and this lets consumers mmap the
+ sections directly out of the ELF file and use them with no decompression
+ overhead if they want to. */
+#define CTF_COMPRESSION_THRESHOLD 4096
+
+void *
+stat_alloc (size_t size)
+{
+ return obstack_alloc (&stat_obstack, size);
+}
+
+static int
+name_match (const char *pattern, const char *name)
+{
+ if (wildcardp (pattern))
+ return fnmatch (pattern, name, 0);
+ return strcmp (pattern, name);
+}
+
+static char *
+ldirname (const char *name)
+{
+ const char *base = lbasename (name);
+ char *dirname;
+
+ while (base > name && IS_DIR_SEPARATOR (base[-1]))
+ --base;
+ if (base == name)
+ return strdup (".");
+ dirname = strdup (name);
+ dirname[base - name] = '\0';
+ return dirname;
+}
+
+/* If PATTERN is of the form archive:file, return a pointer to the
+ separator. If not, return NULL. */
+
+static char *
+archive_path (const char *pattern)
+{
+ char *p = NULL;
+
+ if (link_info.path_separator == 0)
+ return p;
+
+ p = strchr (pattern, link_info.path_separator);
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+ if (p == NULL || link_info.path_separator != ':')
+ return p;
+
+ /* Assume a match on the second char is part of drive specifier,
+ as in "c:\silly.dos". */
+ if (p == pattern + 1 && ISALPHA (*pattern))
+ p = strchr (p + 1, link_info.path_separator);
+#endif
+ return p;
+}
+
+/* Given that FILE_SPEC results in a non-NULL SEP result from archive_path,
+ return whether F matches FILE_SPEC. */
+
+static bool
+input_statement_is_archive_path (const char *file_spec, char *sep,
+ lang_input_statement_type *f)
+{
+ bool match = false;
+
+ if ((*(sep + 1) == 0
+ || name_match (sep + 1, f->filename) == 0)
+ && ((sep != file_spec)
+ == (f->the_bfd != NULL && f->the_bfd->my_archive != NULL)))
+ {
+ match = true;
+
+ if (sep != file_spec)
+ {
+ const char *aname = bfd_get_filename (f->the_bfd->my_archive);
+ *sep = 0;
+ match = name_match (file_spec, aname) == 0;
+ *sep = link_info.path_separator;
+ }
+ }
+ return match;
+}
+
+static bool
+unique_section_p (const asection *sec,
+ const lang_output_section_statement_type *os)
+{
+ struct unique_sections *unam;
+ const char *secnam;
+
+ if (!link_info.resolve_section_groups
+ && sec->owner != NULL
+ && bfd_is_group_section (sec->owner, sec))
+ return !(os != NULL
+ && strcmp (os->name, DISCARD_SECTION_NAME) == 0);
+
+ secnam = sec->name;
+ for (unam = unique_section_list; unam; unam = unam->next)
+ if (name_match (unam->name, secnam) == 0)
+ return true;
+
+ return false;
+}
+
+/* Generic traversal routines for finding matching sections. */
+
+/* Return true if FILE matches a pattern in EXCLUDE_LIST, otherwise return
+ false. */
+
+static bool
+walk_wild_file_in_exclude_list (struct name_list *exclude_list,
+ lang_input_statement_type *file)
+{
+ struct name_list *list_tmp;
+
+ for (list_tmp = exclude_list;
+ list_tmp;
+ list_tmp = list_tmp->next)
+ {
+ char *p = archive_path (list_tmp->name);
+
+ if (p != NULL)
+ {
+ if (input_statement_is_archive_path (list_tmp->name, p, file))
+ return true;
+ }
+
+ else if (name_match (list_tmp->name, file->filename) == 0)
+ return true;
+
+ /* FIXME: Perhaps remove the following at some stage? Matching
+ unadorned archives like this was never documented and has
+ been superceded by the archive:path syntax. */
+ else if (file->the_bfd != NULL
+ && file->the_bfd->my_archive != NULL
+ && name_match (list_tmp->name,
+ bfd_get_filename (file->the_bfd->my_archive)) == 0)
+ return true;
+ }
+
+ return false;
+}
+
+/* Try processing a section against a wildcard. This just calls
+ the callback unless the filename exclusion list is present
+ and excludes the file. It's hardly ever present so this
+ function is very fast. */
+
+static void
+walk_wild_consider_section (lang_wild_statement_type *ptr,
+ lang_input_statement_type *file,
+ asection *s,
+ struct wildcard_list *sec,
+ callback_t callback,
+ void *data)
+{
+ /* Don't process sections from files which were excluded. */
+ if (walk_wild_file_in_exclude_list (sec->spec.exclude_name_list, file))
+ return;
+
+ (*callback) (ptr, sec, s, file, data);
+}
+
+/* Lowest common denominator routine that can handle everything correctly,
+ but slowly. */
+
+static void
+walk_wild_section_general (lang_wild_statement_type *ptr,
+ lang_input_statement_type *file,
+ callback_t callback,
+ void *data)
+{
+ asection *s;
+ struct wildcard_list *sec;
+
+ for (s = file->the_bfd->sections; s != NULL; s = s->next)
+ {
+ sec = ptr->section_list;
+ if (sec == NULL)
+ (*callback) (ptr, sec, s, file, data);
+
+ while (sec != NULL)
+ {
+ bool skip = false;
+
+ if (sec->spec.name != NULL)
+ {
+ const char *sname = bfd_section_name (s);
+
+ skip = name_match (sec->spec.name, sname) != 0;
+ }
+
+ if (!skip)
+ walk_wild_consider_section (ptr, file, s, sec, callback, data);
+
+ sec = sec->next;
+ }
+ }
+}
+
+/* Routines to find a single section given its name. If there's more
+ than one section with that name, we report that. */
+
+typedef struct
+{
+ asection *found_section;
+ bool multiple_sections_found;
+} section_iterator_callback_data;
+
+static bool
+section_iterator_callback (bfd *abfd ATTRIBUTE_UNUSED, asection *s, void *data)
+{
+ section_iterator_callback_data *d = (section_iterator_callback_data *) data;
+
+ if (d->found_section != NULL)
+ {
+ d->multiple_sections_found = true;
+ return true;
+ }
+
+ d->found_section = s;
+ return false;
+}
+
+static asection *
+find_section (lang_input_statement_type *file,
+ struct wildcard_list *sec,
+ bool *multiple_sections_found)
+{
+ section_iterator_callback_data cb_data = { NULL, false };
+
+ bfd_get_section_by_name_if (file->the_bfd, sec->spec.name,
+ section_iterator_callback, &cb_data);
+ *multiple_sections_found = cb_data.multiple_sections_found;
+ return cb_data.found_section;
+}
+
+/* Code for handling simple wildcards without going through fnmatch,
+ which can be expensive because of charset translations etc. */
+
+/* A simple wild is a literal string followed by a single '*',
+ where the literal part is at least 4 characters long. */
+
+static bool
+is_simple_wild (const char *name)
+{
+ size_t len = strcspn (name, "*?[");
+ return len >= 4 && name[len] == '*' && name[len + 1] == '\0';
+}
+
+static bool
+match_simple_wild (const char *pattern, const char *name)
+{
+ /* The first four characters of the pattern are guaranteed valid
+ non-wildcard characters. So we can go faster. */
+ if (pattern[0] != name[0] || pattern[1] != name[1]
+ || pattern[2] != name[2] || pattern[3] != name[3])
+ return false;
+
+ pattern += 4;
+ name += 4;
+ while (*pattern != '*')
+ if (*name++ != *pattern++)
+ return false;
+
+ return true;
+}
+
+/* Return the numerical value of the init_priority attribute from
+ section name NAME. */
+
+static int
+get_init_priority (const asection *sec)
+{
+ const char *name = bfd_section_name (sec);
+ const char *dot;
+
+ /* GCC uses the following section names for the init_priority
+ attribute with numerical values 101 to 65535 inclusive. A
+ lower value means a higher priority.
+
+ 1: .init_array.NNNNN/.fini_array.NNNNN: Where NNNNN is the
+ decimal numerical value of the init_priority attribute.
+ The order of execution in .init_array is forward and
+ .fini_array is backward.
+ 2: .ctors.NNNNN/.dtors.NNNNN: Where NNNNN is 65535 minus the
+ decimal numerical value of the init_priority attribute.
+ The order of execution in .ctors is backward and .dtors
+ is forward.
+
+ .init_array.NNNNN sections would normally be placed in an output
+ .init_array section, .fini_array.NNNNN in .fini_array,
+ .ctors.NNNNN in .ctors, and .dtors.NNNNN in .dtors. This means
+ we should sort by increasing number (and could just use
+ SORT_BY_NAME in scripts). However if .ctors.NNNNN sections are
+ being placed in .init_array (which may also contain
+ .init_array.NNNNN sections) or .dtors.NNNNN sections are being
+ placed in .fini_array then we need to extract the init_priority
+ attribute and sort on that. */
+ dot = strrchr (name, '.');
+ if (dot != NULL && ISDIGIT (dot[1]))
+ {
+ char *end;
+ unsigned long init_priority = strtoul (dot + 1, &end, 10);
+ if (*end == 0)
+ {
+ if (dot == name + 6
+ && (strncmp (name, ".ctors", 6) == 0
+ || strncmp (name, ".dtors", 6) == 0))
+ init_priority = 65535 - init_priority;
+ if (init_priority <= INT_MAX)
+ return init_priority;
+ }
+ }
+ return -1;
+}
+
+/* Compare sections ASEC and BSEC according to SORT. */
+
+static int
+compare_section (sort_type sort, asection *asec, asection *bsec)
+{
+ int ret;
+ int a_priority, b_priority;
+
+ switch (sort)
+ {
+ default:
+ abort ();
+
+ case by_init_priority:
+ a_priority = get_init_priority (asec);
+ b_priority = get_init_priority (bsec);
+ if (a_priority < 0 || b_priority < 0)
+ goto sort_by_name;
+ ret = a_priority - b_priority;
+ if (ret)
+ break;
+ else
+ goto sort_by_name;
+
+ case by_alignment_name:
+ ret = bfd_section_alignment (bsec) - bfd_section_alignment (asec);
+ if (ret)
+ break;
+ /* Fall through. */
+
+ case by_name:
+ sort_by_name:
+ ret = strcmp (bfd_section_name (asec), bfd_section_name (bsec));
+ break;
+
+ case by_name_alignment:
+ ret = strcmp (bfd_section_name (asec), bfd_section_name (bsec));
+ if (ret)
+ break;
+ /* Fall through. */
+
+ case by_alignment:
+ ret = bfd_section_alignment (bsec) - bfd_section_alignment (asec);
+ break;
+ }
+
+ return ret;
+}
+
+/* Build a Binary Search Tree to sort sections, unlike insertion sort
+ used in wild_sort(). BST is considerably faster if the number of
+ of sections are large. */
+
+static lang_section_bst_type **
+wild_sort_fast (lang_wild_statement_type *wild,
+ struct wildcard_list *sec,
+ lang_input_statement_type *file ATTRIBUTE_UNUSED,
+ asection *section)
+{
+ lang_section_bst_type **tree;
+
+ tree = &wild->tree;
+ if (!wild->filenames_sorted
+ && (sec == NULL || sec->spec.sorted == none))
+ {
+ /* Append at the right end of tree. */
+ while (*tree)
+ tree = &((*tree)->right);
+ return tree;
+ }
+
+ while (*tree)
+ {
+ /* Find the correct node to append this section. */
+ if (compare_section (sec->spec.sorted, section, (*tree)->section) < 0)
+ tree = &((*tree)->left);
+ else
+ tree = &((*tree)->right);
+ }
+
+ return tree;
+}
+
+/* Use wild_sort_fast to build a BST to sort sections. */
+
+static void
+output_section_callback_fast (lang_wild_statement_type *ptr,
+ struct wildcard_list *sec,
+ asection *section,
+ lang_input_statement_type *file,
+ void *output)
+{
+ lang_section_bst_type *node;
+ lang_section_bst_type **tree;
+ lang_output_section_statement_type *os;
+
+ os = (lang_output_section_statement_type *) output;
+
+ if (unique_section_p (section, os))
+ return;
+
+ node = (lang_section_bst_type *) xmalloc (sizeof (lang_section_bst_type));
+ node->left = 0;
+ node->right = 0;
+ node->section = section;
+ node->pattern = ptr->section_list;
+
+ tree = wild_sort_fast (ptr, sec, file, section);
+ if (tree != NULL)
+ *tree = node;
+}
+
+/* Convert a sorted sections' BST back to list form. */
+
+static void
+output_section_callback_tree_to_list (lang_wild_statement_type *ptr,
+ lang_section_bst_type *tree,
+ void *output)
+{
+ if (tree->left)
+ output_section_callback_tree_to_list (ptr, tree->left, output);
+
+ lang_add_section (&ptr->children, tree->section, tree->pattern, NULL,
+ (lang_output_section_statement_type *) output);
+
+ if (tree->right)
+ output_section_callback_tree_to_list (ptr, tree->right, output);
+
+ free (tree);
+}
+
+/* Specialized, optimized routines for handling different kinds of
+ wildcards */
+
+static void
+walk_wild_section_specs1_wild0 (lang_wild_statement_type *ptr,
+ lang_input_statement_type *file,
+ callback_t callback,
+ void *data)
+{
+ /* We can just do a hash lookup for the section with the right name.
+ But if that lookup discovers more than one section with the name
+ (should be rare), we fall back to the general algorithm because
+ we would otherwise have to sort the sections to make sure they
+ get processed in the bfd's order. */
+ bool multiple_sections_found;
+ struct wildcard_list *sec0 = ptr->handler_data[0];
+ asection *s0 = find_section (file, sec0, &multiple_sections_found);
+
+ if (multiple_sections_found)
+ walk_wild_section_general (ptr, file, callback, data);
+ else if (s0)
+ walk_wild_consider_section (ptr, file, s0, sec0, callback, data);
+}
+
+static void
+walk_wild_section_specs1_wild1 (lang_wild_statement_type *ptr,
+ lang_input_statement_type *file,
+ callback_t callback,
+ void *data)
+{
+ asection *s;
+ struct wildcard_list *wildsec0 = ptr->handler_data[0];
+
+ for (s = file->the_bfd->sections; s != NULL; s = s->next)
+ {
+ const char *sname = bfd_section_name (s);
+ bool skip = !match_simple_wild (wildsec0->spec.name, sname);
+
+ if (!skip)
+ walk_wild_consider_section (ptr, file, s, wildsec0, callback, data);
+ }
+}
+
+static void
+walk_wild_section_specs2_wild1 (lang_wild_statement_type *ptr,
+ lang_input_statement_type *file,
+ callback_t callback,
+ void *data)
+{
+ asection *s;
+ struct wildcard_list *sec0 = ptr->handler_data[0];
+ struct wildcard_list *wildsec1 = ptr->handler_data[1];
+ bool multiple_sections_found;
+ asection *s0 = find_section (file, sec0, &multiple_sections_found);
+
+ if (multiple_sections_found)
+ {
+ walk_wild_section_general (ptr, file, callback, data);
+ return;
+ }
+
+ /* Note that if the section was not found, s0 is NULL and
+ we'll simply never succeed the s == s0 test below. */
+ for (s = file->the_bfd->sections; s != NULL; s = s->next)
+ {
+ /* Recall that in this code path, a section cannot satisfy more
+ than one spec, so if s == s0 then it cannot match
+ wildspec1. */
+ if (s == s0)
+ walk_wild_consider_section (ptr, file, s, sec0, callback, data);
+ else
+ {
+ const char *sname = bfd_section_name (s);
+ bool skip = !match_simple_wild (wildsec1->spec.name, sname);
+
+ if (!skip)
+ walk_wild_consider_section (ptr, file, s, wildsec1, callback,
+ data);
+ }
+ }
+}
+
+static void
+walk_wild_section_specs3_wild2 (lang_wild_statement_type *ptr,
+ lang_input_statement_type *file,
+ callback_t callback,
+ void *data)
+{
+ asection *s;
+ struct wildcard_list *sec0 = ptr->handler_data[0];
+ struct wildcard_list *wildsec1 = ptr->handler_data[1];
+ struct wildcard_list *wildsec2 = ptr->handler_data[2];
+ bool multiple_sections_found;
+ asection *s0 = find_section (file, sec0, &multiple_sections_found);
+
+ if (multiple_sections_found)
+ {
+ walk_wild_section_general (ptr, file, callback, data);
+ return;
+ }
+
+ for (s = file->the_bfd->sections; s != NULL; s = s->next)
+ {
+ if (s == s0)
+ walk_wild_consider_section (ptr, file, s, sec0, callback, data);
+ else
+ {
+ const char *sname = bfd_section_name (s);
+ bool skip = !match_simple_wild (wildsec1->spec.name, sname);
+
+ if (!skip)
+ walk_wild_consider_section (ptr, file, s, wildsec1, callback, data);
+ else
+ {
+ skip = !match_simple_wild (wildsec2->spec.name, sname);
+ if (!skip)
+ walk_wild_consider_section (ptr, file, s, wildsec2, callback,
+ data);
+ }
+ }
+ }
+}
+
+static void
+walk_wild_section_specs4_wild2 (lang_wild_statement_type *ptr,
+ lang_input_statement_type *file,
+ callback_t callback,
+ void *data)
+{
+ asection *s;
+ struct wildcard_list *sec0 = ptr->handler_data[0];
+ struct wildcard_list *sec1 = ptr->handler_data[1];
+ struct wildcard_list *wildsec2 = ptr->handler_data[2];
+ struct wildcard_list *wildsec3 = ptr->handler_data[3];
+ bool multiple_sections_found;
+ asection *s0 = find_section (file, sec0, &multiple_sections_found), *s1;
+
+ if (multiple_sections_found)
+ {
+ walk_wild_section_general (ptr, file, callback, data);
+ return;
+ }
+
+ s1 = find_section (file, sec1, &multiple_sections_found);
+ if (multiple_sections_found)
+ {
+ walk_wild_section_general (ptr, file, callback, data);
+ return;
+ }
+
+ for (s = file->the_bfd->sections; s != NULL; s = s->next)
+ {
+ if (s == s0)
+ walk_wild_consider_section (ptr, file, s, sec0, callback, data);
+ else
+ if (s == s1)
+ walk_wild_consider_section (ptr, file, s, sec1, callback, data);
+ else
+ {
+ const char *sname = bfd_section_name (s);
+ bool skip = !match_simple_wild (wildsec2->spec.name, sname);
+
+ if (!skip)
+ walk_wild_consider_section (ptr, file, s, wildsec2, callback,
+ data);
+ else
+ {
+ skip = !match_simple_wild (wildsec3->spec.name, sname);
+ if (!skip)
+ walk_wild_consider_section (ptr, file, s, wildsec3,
+ callback, data);
+ }
+ }
+ }
+}
+
+static void
+walk_wild_section (lang_wild_statement_type *ptr,
+ lang_input_statement_type *file,
+ callback_t callback,
+ void *data)
+{
+ if (file->flags.just_syms)
+ return;
+
+ (*ptr->walk_wild_section_handler) (ptr, file, callback, data);
+}
+
+/* Returns TRUE when name1 is a wildcard spec that might match
+ something name2 can match. We're conservative: we return FALSE
+ only if the prefixes of name1 and name2 are different up to the
+ first wildcard character. */
+
+static bool
+wild_spec_can_overlap (const char *name1, const char *name2)
+{
+ size_t prefix1_len = strcspn (name1, "?*[");
+ size_t prefix2_len = strcspn (name2, "?*[");
+ size_t min_prefix_len;
+
+ /* Note that if there is no wildcard character, then we treat the
+ terminating 0 as part of the prefix. Thus ".text" won't match
+ ".text." or ".text.*", for example. */
+ if (name1[prefix1_len] == '\0')
+ prefix1_len++;
+ if (name2[prefix2_len] == '\0')
+ prefix2_len++;
+
+ min_prefix_len = prefix1_len < prefix2_len ? prefix1_len : prefix2_len;
+
+ return memcmp (name1, name2, min_prefix_len) == 0;
+}
+
+/* Select specialized code to handle various kinds of wildcard
+ statements. */
+
+static void
+analyze_walk_wild_section_handler (lang_wild_statement_type *ptr)
+{
+ int sec_count = 0;
+ int wild_name_count = 0;
+ struct wildcard_list *sec;
+ int signature;
+ int data_counter;
+
+ ptr->walk_wild_section_handler = walk_wild_section_general;
+ ptr->handler_data[0] = NULL;
+ ptr->handler_data[1] = NULL;
+ ptr->handler_data[2] = NULL;
+ ptr->handler_data[3] = NULL;
+ ptr->tree = NULL;
+
+ /* Count how many wildcard_specs there are, and how many of those
+ actually use wildcards in the name. Also, bail out if any of the
+ wildcard names are NULL. (Can this actually happen?
+ walk_wild_section used to test for it.) And bail out if any
+ of the wildcards are more complex than a simple string
+ ending in a single '*'. */
+ for (sec = ptr->section_list; sec != NULL; sec = sec->next)
+ {
+ ++sec_count;
+ if (sec->spec.name == NULL)
+ return;
+ if (wildcardp (sec->spec.name))
+ {
+ ++wild_name_count;
+ if (!is_simple_wild (sec->spec.name))
+ return;
+ }
+ }
+
+ /* The zero-spec case would be easy to optimize but it doesn't
+ happen in practice. Likewise, more than 4 specs doesn't
+ happen in practice. */
+ if (sec_count == 0 || sec_count > 4)
+ return;
+
+ /* Check that no two specs can match the same section. */
+ for (sec = ptr->section_list; sec != NULL; sec = sec->next)
+ {
+ struct wildcard_list *sec2;
+ for (sec2 = sec->next; sec2 != NULL; sec2 = sec2->next)
+ {
+ if (wild_spec_can_overlap (sec->spec.name, sec2->spec.name))
+ return;
+ }
+ }
+
+ signature = (sec_count << 8) + wild_name_count;
+ switch (signature)
+ {
+ case 0x0100:
+ ptr->walk_wild_section_handler = walk_wild_section_specs1_wild0;
+ break;
+ case 0x0101:
+ ptr->walk_wild_section_handler = walk_wild_section_specs1_wild1;
+ break;
+ case 0x0201:
+ ptr->walk_wild_section_handler = walk_wild_section_specs2_wild1;
+ break;
+ case 0x0302:
+ ptr->walk_wild_section_handler = walk_wild_section_specs3_wild2;
+ break;
+ case 0x0402:
+ ptr->walk_wild_section_handler = walk_wild_section_specs4_wild2;
+ break;
+ default:
+ return;
+ }
+
+ /* Now fill the data array with pointers to the specs, first the
+ specs with non-wildcard names, then the specs with wildcard
+ names. It's OK to process the specs in different order from the
+ given order, because we've already determined that no section
+ will match more than one spec. */
+ data_counter = 0;
+ for (sec = ptr->section_list; sec != NULL; sec = sec->next)
+ if (!wildcardp (sec->spec.name))
+ ptr->handler_data[data_counter++] = sec;
+ for (sec = ptr->section_list; sec != NULL; sec = sec->next)
+ if (wildcardp (sec->spec.name))
+ ptr->handler_data[data_counter++] = sec;
+}
+
+/* Handle a wild statement for a single file F. */
+
+static void
+walk_wild_file (lang_wild_statement_type *s,
+ lang_input_statement_type *f,
+ callback_t callback,
+ void *data)
+{
+ if (walk_wild_file_in_exclude_list (s->exclude_name_list, f))
+ return;
+
+ if (f->the_bfd == NULL
+ || !bfd_check_format (f->the_bfd, bfd_archive))
+ walk_wild_section (s, f, callback, data);
+ else
+ {
+ bfd *member;
+
+ /* This is an archive file. We must map each member of the
+ archive separately. */
+ member = bfd_openr_next_archived_file (f->the_bfd, NULL);
+ while (member != NULL)
+ {
+ /* When lookup_name is called, it will call the add_symbols
+ entry point for the archive. For each element of the
+ archive which is included, BFD will call ldlang_add_file,
+ which will set the usrdata field of the member to the
+ lang_input_statement. */
+ if (bfd_usrdata (member) != NULL)
+ walk_wild_section (s, bfd_usrdata (member), callback, data);
+
+ member = bfd_openr_next_archived_file (f->the_bfd, member);
+ }
+ }
+}
+
+static void
+walk_wild (lang_wild_statement_type *s, callback_t callback, void *data)
+{
+ const char *file_spec = s->filename;
+ char *p;
+
+ if (file_spec == NULL)
+ {
+ /* Perform the iteration over all files in the list. */
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
+ {
+ walk_wild_file (s, f, callback, data);
+ }
+ }
+ else if ((p = archive_path (file_spec)) != NULL)
+ {
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
+ {
+ if (input_statement_is_archive_path (file_spec, p, f))
+ walk_wild_file (s, f, callback, data);
+ }
+ }
+ else if (wildcardp (file_spec))
+ {
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
+ {
+ if (fnmatch (file_spec, f->filename, 0) == 0)
+ walk_wild_file (s, f, callback, data);
+ }
+ }
+ else
+ {
+ lang_input_statement_type *f;
+
+ /* Perform the iteration over a single file. */
+ f = lookup_name (file_spec);
+ if (f)
+ walk_wild_file (s, f, callback, data);
+ }
+}
+
+/* lang_for_each_statement walks the parse tree and calls the provided
+ function for each node, except those inside output section statements
+ with constraint set to -1. */
+
+void
+lang_for_each_statement_worker (void (*func) (lang_statement_union_type *),
+ lang_statement_union_type *s)
+{
+ for (; s != NULL; s = s->header.next)
+ {
+ func (s);
+
+ switch (s->header.type)
+ {
+ case lang_constructors_statement_enum:
+ lang_for_each_statement_worker (func, constructor_list.head);
+ break;
+ case lang_output_section_statement_enum:
+ if (s->output_section_statement.constraint != -1)
+ lang_for_each_statement_worker
+ (func, s->output_section_statement.children.head);
+ break;
+ case lang_wild_statement_enum:
+ lang_for_each_statement_worker (func,
+ s->wild_statement.children.head);
+ break;
+ case lang_group_statement_enum:
+ lang_for_each_statement_worker (func,
+ s->group_statement.children.head);
+ break;
+ case lang_data_statement_enum:
+ case lang_reloc_statement_enum:
+ case lang_object_symbols_statement_enum:
+ case lang_output_statement_enum:
+ case lang_target_statement_enum:
+ case lang_input_section_enum:
+ case lang_input_statement_enum:
+ case lang_assignment_statement_enum:
+ case lang_padding_statement_enum:
+ case lang_address_statement_enum:
+ case lang_fill_statement_enum:
+ case lang_insert_statement_enum:
+ break;
+ default:
+ FAIL ();
+ break;
+ }
+ }
+}
+
+void
+lang_for_each_statement (void (*func) (lang_statement_union_type *))
+{
+ lang_for_each_statement_worker (func, statement_list.head);
+}
+
+/*----------------------------------------------------------------------*/
+
+void
+lang_list_init (lang_statement_list_type *list)
+{
+ list->head = NULL;
+ list->tail = &list->head;
+}
+
+static void
+lang_statement_append (lang_statement_list_type *list,
+ void *element,
+ void *field)
+{
+ *(list->tail) = element;
+ list->tail = field;
+}
+
+void
+push_stat_ptr (lang_statement_list_type *new_ptr)
+{
+ if (stat_save_ptr >= stat_save + sizeof (stat_save) / sizeof (stat_save[0]))
+ abort ();
+ *stat_save_ptr++ = stat_ptr;
+ stat_ptr = new_ptr;
+}
+
+void
+pop_stat_ptr (void)
+{
+ if (stat_save_ptr <= stat_save)
+ abort ();
+ stat_ptr = *--stat_save_ptr;
+}
+
+/* Build a new statement node for the parse tree. */
+
+static lang_statement_union_type *
+new_statement (enum statement_enum type,
+ size_t size,
+ lang_statement_list_type *list)
+{
+ lang_statement_union_type *new_stmt;
+
+ new_stmt = stat_alloc (size);
+ new_stmt->header.type = type;
+ new_stmt->header.next = NULL;
+ lang_statement_append (list, new_stmt, &new_stmt->header.next);
+ return new_stmt;
+}
+
+/* Build a new input file node for the language. There are several
+ ways in which we treat an input file, eg, we only look at symbols,
+ or prefix it with a -l etc.
+
+ We can be supplied with requests for input files more than once;
+ they may, for example be split over several lines like foo.o(.text)
+ foo.o(.data) etc, so when asked for a file we check that we haven't
+ got it already so we don't duplicate the bfd. */
+
+static lang_input_statement_type *
+new_afile (const char *name,
+ lang_input_file_enum_type file_type,
+ const char *target,
+ const char *from_filename)
+{
+ lang_input_statement_type *p;
+
+ lang_has_input_file = true;
+
+ p = new_stat (lang_input_statement, stat_ptr);
+ memset (&p->the_bfd, 0,
+ sizeof (*p) - offsetof (lang_input_statement_type, the_bfd));
+ p->extra_search_path = NULL;
+ p->target = target;
+ p->flags.dynamic = input_flags.dynamic;
+ p->flags.add_DT_NEEDED_for_dynamic = input_flags.add_DT_NEEDED_for_dynamic;
+ p->flags.add_DT_NEEDED_for_regular = input_flags.add_DT_NEEDED_for_regular;
+ p->flags.whole_archive = input_flags.whole_archive;
+ p->flags.sysrooted = input_flags.sysrooted;
+
+ switch (file_type)
+ {
+ case lang_input_file_is_symbols_only_enum:
+ p->filename = name;
+ p->local_sym_name = name;
+ p->flags.real = true;
+ p->flags.just_syms = true;
+ break;
+ case lang_input_file_is_fake_enum:
+ p->filename = name;
+ p->local_sym_name = name;
+ break;
+ case lang_input_file_is_l_enum:
+ if (name[0] == ':' && name[1] != '\0')
+ {
+ p->filename = name + 1;
+ p->flags.full_name_provided = true;
+ }
+ else
+ p->filename = name;
+ p->local_sym_name = concat ("-l", name, (const char *) NULL);
+ p->flags.maybe_archive = true;
+ p->flags.real = true;
+ p->flags.search_dirs = true;
+ break;
+ case lang_input_file_is_marker_enum:
+ p->filename = name;
+ p->local_sym_name = name;
+ p->flags.search_dirs = true;
+ break;
+ case lang_input_file_is_search_file_enum:
+ p->filename = name;
+ p->local_sym_name = name;
+ /* If name is a relative path, search the directory of the current linker
+ script first. */
+ if (from_filename && !IS_ABSOLUTE_PATH (name))
+ p->extra_search_path = ldirname (from_filename);
+ p->flags.real = true;
+ p->flags.search_dirs = true;
+ break;
+ case lang_input_file_is_file_enum:
+ p->filename = name;
+ p->local_sym_name = name;
+ p->flags.real = true;
+ break;
+ default:
+ FAIL ();
+ }
+
+ lang_statement_append (&input_file_chain, p, &p->next_real_file);
+ return p;
+}
+
+lang_input_statement_type *
+lang_add_input_file (const char *name,
+ lang_input_file_enum_type file_type,
+ const char *target)
+{
+ if (name != NULL
+ && (*name == '=' || startswith (name, "$SYSROOT")))
+ {
+ lang_input_statement_type *ret;
+ char *sysrooted_name
+ = concat (ld_sysroot,
+ name + (*name == '=' ? 1 : strlen ("$SYSROOT")),
+ (const char *) NULL);
+
+ /* We've now forcibly prepended the sysroot, making the input
+ file independent of the context. Therefore, temporarily
+ force a non-sysrooted context for this statement, so it won't
+ get the sysroot prepended again when opened. (N.B. if it's a
+ script, any child nodes with input files starting with "/"
+ will be handled as "sysrooted" as they'll be found to be
+ within the sysroot subdirectory.) */
+ unsigned int outer_sysrooted = input_flags.sysrooted;
+ input_flags.sysrooted = 0;
+ ret = new_afile (sysrooted_name, file_type, target, NULL);
+ input_flags.sysrooted = outer_sysrooted;
+ return ret;
+ }
+
+ return new_afile (name, file_type, target, current_input_file);
+}
+
+struct out_section_hash_entry
+{
+ struct bfd_hash_entry root;
+ lang_statement_union_type s;
+};
+
+/* The hash table. */
+
+static struct bfd_hash_table output_section_statement_table;
+
+/* Support routines for the hash table used by lang_output_section_find,
+ initialize the table, fill in an entry and remove the table. */
+
+static struct bfd_hash_entry *
+output_section_statement_newfunc (struct bfd_hash_entry *entry,
+ struct bfd_hash_table *table,
+ const char *string)
+{
+ lang_output_section_statement_type **nextp;
+ struct out_section_hash_entry *ret;
+
+ if (entry == NULL)
+ {
+ entry = (struct bfd_hash_entry *) bfd_hash_allocate (table,
+ sizeof (*ret));
+ if (entry == NULL)
+ return entry;
+ }
+
+ entry = bfd_hash_newfunc (entry, table, string);
+ if (entry == NULL)
+ return entry;
+
+ ret = (struct out_section_hash_entry *) entry;
+ memset (&ret->s, 0, sizeof (ret->s));
+ ret->s.header.type = lang_output_section_statement_enum;
+ ret->s.output_section_statement.subsection_alignment = NULL;
+ ret->s.output_section_statement.section_alignment = NULL;
+ ret->s.output_section_statement.block_value = 1;
+ lang_list_init (&ret->s.output_section_statement.children);
+ lang_statement_append (stat_ptr, &ret->s, &ret->s.header.next);
+
+ /* For every output section statement added to the list, except the
+ first one, lang_os_list.tail points to the "next"
+ field of the last element of the list. */
+ if (lang_os_list.head != NULL)
+ ret->s.output_section_statement.prev
+ = ((lang_output_section_statement_type *)
+ ((char *) lang_os_list.tail
+ - offsetof (lang_output_section_statement_type, next)));
+
+ /* GCC's strict aliasing rules prevent us from just casting the
+ address, so we store the pointer in a variable and cast that
+ instead. */
+ nextp = &ret->s.output_section_statement.next;
+ lang_statement_append (&lang_os_list, &ret->s, nextp);
+ return &ret->root;
+}
+
+static void
+output_section_statement_table_init (void)
+{
+ if (!bfd_hash_table_init_n (&output_section_statement_table,
+ output_section_statement_newfunc,
+ sizeof (struct out_section_hash_entry),
+ 61))
+ einfo (_("%F%P: can not create hash table: %E\n"));
+}
+
+static void
+output_section_statement_table_free (void)
+{
+ bfd_hash_table_free (&output_section_statement_table);
+}
+
+/* Build enough state so that the parser can build its tree. */
+
+void
+lang_init (void)
+{
+ obstack_begin (&stat_obstack, 1000);
+
+ stat_ptr = &statement_list;
+
+ output_section_statement_table_init ();
+
+ lang_list_init (stat_ptr);
+
+ lang_list_init (&input_file_chain);
+ lang_list_init (&lang_os_list);
+ lang_list_init (&file_chain);
+ first_file = lang_add_input_file (NULL, lang_input_file_is_marker_enum,
+ NULL);
+ abs_output_section =
+ lang_output_section_statement_lookup (BFD_ABS_SECTION_NAME, 0, 1);
+
+ abs_output_section->bfd_section = bfd_abs_section_ptr;
+
+ asneeded_list_head = NULL;
+ asneeded_list_tail = &asneeded_list_head;
+}
+
+void
+lang_finish (void)
+{
+ output_section_statement_table_free ();
+}
+
+/*----------------------------------------------------------------------
+ A region is an area of memory declared with the
+ MEMORY { name:org=exp, len=exp ... }
+ syntax.
+
+ We maintain a list of all the regions here.
+
+ If no regions are specified in the script, then the default is used
+ which is created when looked up to be the entire data space.
+
+ If create is true we are creating a region inside a MEMORY block.
+ In this case it is probably an error to create a region that has
+ already been created. If we are not inside a MEMORY block it is
+ dubious to use an undeclared region name (except DEFAULT_MEMORY_REGION)
+ and so we issue a warning.
+
+ Each region has at least one name. The first name is either
+ DEFAULT_MEMORY_REGION or the name given in the MEMORY block. You can add
+ alias names to an existing region within a script with
+ REGION_ALIAS (alias, region_name). Each name corresponds to at most one
+ region. */
+
+static lang_memory_region_type *lang_memory_region_list;
+static lang_memory_region_type **lang_memory_region_list_tail
+ = &lang_memory_region_list;
+
+lang_memory_region_type *
+lang_memory_region_lookup (const char *const name, bool create)
+{
+ lang_memory_region_name *n;
+ lang_memory_region_type *r;
+ lang_memory_region_type *new_region;
+
+ /* NAME is NULL for LMA memspecs if no region was specified. */
+ if (name == NULL)
+ return NULL;
+
+ for (r = lang_memory_region_list; r != NULL; r = r->next)
+ for (n = &r->name_list; n != NULL; n = n->next)
+ if (strcmp (n->name, name) == 0)
+ {
+ if (create)
+ einfo (_("%P:%pS: warning: redeclaration of memory region `%s'\n"),
+ NULL, name);
+ return r;
+ }
+
+ if (!create && strcmp (name, DEFAULT_MEMORY_REGION))
+ einfo (_("%P:%pS: warning: memory region `%s' not declared\n"),
+ NULL, name);
+
+ new_region = stat_alloc (sizeof (lang_memory_region_type));
+
+ new_region->name_list.name = xstrdup (name);
+ new_region->name_list.next = NULL;
+ new_region->next = NULL;
+ new_region->origin_exp = NULL;
+ new_region->origin = 0;
+ new_region->length_exp = NULL;
+ new_region->length = ~(bfd_size_type) 0;
+ new_region->current = 0;
+ new_region->last_os = NULL;
+ new_region->flags = 0;
+ new_region->not_flags = 0;
+ new_region->had_full_message = false;
+
+ *lang_memory_region_list_tail = new_region;
+ lang_memory_region_list_tail = &new_region->next;
+
+ return new_region;
+}
+
+void
+lang_memory_region_alias (const char *alias, const char *region_name)
+{
+ lang_memory_region_name *n;
+ lang_memory_region_type *r;
+ lang_memory_region_type *region;
+
+ /* The default region must be unique. This ensures that it is not necessary
+ to iterate through the name list if someone wants the check if a region is
+ the default memory region. */
+ if (strcmp (region_name, DEFAULT_MEMORY_REGION) == 0
+ || strcmp (alias, DEFAULT_MEMORY_REGION) == 0)
+ einfo (_("%F%P:%pS: error: alias for default memory region\n"), NULL);
+
+ /* Look for the target region and check if the alias is not already
+ in use. */
+ region = NULL;
+ for (r = lang_memory_region_list; r != NULL; r = r->next)
+ for (n = &r->name_list; n != NULL; n = n->next)
+ {
+ if (region == NULL && strcmp (n->name, region_name) == 0)
+ region = r;
+ if (strcmp (n->name, alias) == 0)
+ einfo (_("%F%P:%pS: error: redefinition of memory region "
+ "alias `%s'\n"),
+ NULL, alias);
+ }
+
+ /* Check if the target region exists. */
+ if (region == NULL)
+ einfo (_("%F%P:%pS: error: memory region `%s' "
+ "for alias `%s' does not exist\n"),
+ NULL, region_name, alias);
+
+ /* Add alias to region name list. */
+ n = stat_alloc (sizeof (lang_memory_region_name));
+ n->name = xstrdup (alias);
+ n->next = region->name_list.next;
+ region->name_list.next = n;
+}
+
+static lang_memory_region_type *
+lang_memory_default (asection *section)
+{
+ lang_memory_region_type *p;
+
+ flagword sec_flags = section->flags;
+
+ /* Override SEC_DATA to mean a writable section. */
+ if ((sec_flags & (SEC_ALLOC | SEC_READONLY | SEC_CODE)) == SEC_ALLOC)
+ sec_flags |= SEC_DATA;
+
+ for (p = lang_memory_region_list; p != NULL; p = p->next)
+ {
+ if ((p->flags & sec_flags) != 0
+ && (p->not_flags & sec_flags) == 0)
+ {
+ return p;
+ }
+ }
+ return lang_memory_region_lookup (DEFAULT_MEMORY_REGION, false);
+}
+
+/* Get the output section statement directly from the userdata. */
+
+lang_output_section_statement_type *
+lang_output_section_get (const asection *output_section)
+{
+ return bfd_section_userdata (output_section);
+}
+
+/* Find or create an output_section_statement with the given NAME.
+ If CONSTRAINT is non-zero match one with that constraint, otherwise
+ match any non-negative constraint. If CREATE is 0 return NULL when
+ no match exists. If CREATE is 1, create an output_section_statement
+ when no match exists or if CONSTRAINT is SPECIAL. If CREATE is 2,
+ always make a new output_section_statement. */
+
+lang_output_section_statement_type *
+lang_output_section_statement_lookup (const char *name,
+ int constraint,
+ int create)
+{
+ struct out_section_hash_entry *entry;
+
+ entry = ((struct out_section_hash_entry *)
+ bfd_hash_lookup (&output_section_statement_table, name,
+ create != 0, false));
+ if (entry == NULL)
+ {
+ if (create)
+ einfo (_("%F%P: failed creating section `%s': %E\n"), name);
+ return NULL;
+ }
+
+ if (entry->s.output_section_statement.name != NULL)
+ {
+ /* We have a section of this name, but it might not have the correct
+ constraint. */
+ struct out_section_hash_entry *last_ent;
+
+ name = entry->s.output_section_statement.name;
+ do
+ {
+ if (create != 2
+ && !(create && constraint == SPECIAL)
+ && (constraint == entry->s.output_section_statement.constraint
+ || (constraint == 0
+ && entry->s.output_section_statement.constraint >= 0)))
+ return &entry->s.output_section_statement;
+ last_ent = entry;
+ entry = (struct out_section_hash_entry *) entry->root.next;
+ }
+ while (entry != NULL
+ && name == entry->s.output_section_statement.name);
+
+ if (!create)
+ return NULL;
+
+ entry
+ = ((struct out_section_hash_entry *)
+ output_section_statement_newfunc (NULL,
+ &output_section_statement_table,
+ name));
+ if (entry == NULL)
+ {
+ einfo (_("%F%P: failed creating section `%s': %E\n"), name);
+ return NULL;
+ }
+ entry->root = last_ent->root;
+ last_ent->root.next = &entry->root;
+ }
+
+ entry->s.output_section_statement.name = name;
+ entry->s.output_section_statement.constraint = constraint;
+ entry->s.output_section_statement.dup_output = (create == 2
+ || constraint == SPECIAL);
+ return &entry->s.output_section_statement;
+}
+
+/* Find the next output_section_statement with the same name as OS.
+ If CONSTRAINT is non-zero, find one with that constraint otherwise
+ match any non-negative constraint. */
+
+lang_output_section_statement_type *
+next_matching_output_section_statement (lang_output_section_statement_type *os,
+ int constraint)
+{
+ /* All output_section_statements are actually part of a
+ struct out_section_hash_entry. */
+ struct out_section_hash_entry *entry = (struct out_section_hash_entry *)
+ ((char *) os
+ - offsetof (struct out_section_hash_entry, s.output_section_statement));
+ const char *name = os->name;
+
+ ASSERT (name == entry->root.string);
+ do
+ {
+ entry = (struct out_section_hash_entry *) entry->root.next;
+ if (entry == NULL
+ || name != entry->s.output_section_statement.name)
+ return NULL;
+ }
+ while (constraint != entry->s.output_section_statement.constraint
+ && (constraint != 0
+ || entry->s.output_section_statement.constraint < 0));
+
+ return &entry->s.output_section_statement;
+}
+
+/* A variant of lang_output_section_find used by place_orphan.
+ Returns the output statement that should precede a new output
+ statement for SEC. If an exact match is found on certain flags,
+ sets *EXACT too. */
+
+lang_output_section_statement_type *
+lang_output_section_find_by_flags (const asection *sec,
+ flagword sec_flags,
+ lang_output_section_statement_type **exact,
+ lang_match_sec_type_func match_type)
+{
+ lang_output_section_statement_type *first, *look, *found;
+ flagword look_flags, differ;
+
+ /* We know the first statement on this list is *ABS*. May as well
+ skip it. */
+ first = (void *) lang_os_list.head;
+ first = first->next;
+
+ /* First try for an exact match. */
+ found = NULL;
+ for (look = first; look; look = look->next)
+ {
+ look_flags = look->flags;
+ if (look->bfd_section != NULL)
+ {
+ look_flags = look->bfd_section->flags;
+ if (match_type && !match_type (link_info.output_bfd,
+ look->bfd_section,
+ sec->owner, sec))
+ continue;
+ }
+ differ = look_flags ^ sec_flags;
+ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY
+ | SEC_CODE | SEC_SMALL_DATA | SEC_THREAD_LOCAL)))
+ found = look;
+ }
+ if (found != NULL)
+ {
+ if (exact != NULL)
+ *exact = found;
+ return found;
+ }
+
+ if ((sec_flags & SEC_CODE) != 0
+ && (sec_flags & SEC_ALLOC) != 0)
+ {
+ /* Try for a rw code section. */
+ for (look = first; look; look = look->next)
+ {
+ look_flags = look->flags;
+ if (look->bfd_section != NULL)
+ {
+ look_flags = look->bfd_section->flags;
+ if (match_type && !match_type (link_info.output_bfd,
+ look->bfd_section,
+ sec->owner, sec))
+ continue;
+ }
+ differ = look_flags ^ sec_flags;
+ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD
+ | SEC_CODE | SEC_SMALL_DATA | SEC_THREAD_LOCAL)))
+ found = look;
+ }
+ }
+ else if ((sec_flags & SEC_READONLY) != 0
+ && (sec_flags & SEC_ALLOC) != 0)
+ {
+ /* .rodata can go after .text, .sdata2 after .rodata. */
+ for (look = first; look; look = look->next)
+ {
+ look_flags = look->flags;
+ if (look->bfd_section != NULL)
+ {
+ look_flags = look->bfd_section->flags;
+ if (match_type && !match_type (link_info.output_bfd,
+ look->bfd_section,
+ sec->owner, sec))
+ continue;
+ }
+ differ = look_flags ^ sec_flags;
+ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD
+ | SEC_READONLY | SEC_SMALL_DATA))
+ || (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD
+ | SEC_READONLY))
+ && !(look_flags & SEC_SMALL_DATA)))
+ found = look;
+ }
+ }
+ else if ((sec_flags & SEC_THREAD_LOCAL) != 0
+ && (sec_flags & SEC_ALLOC) != 0)
+ {
+ /* .tdata can go after .data, .tbss after .tdata. Treat .tbss
+ as if it were a loaded section, and don't use match_type. */
+ bool seen_thread_local = false;
+
+ match_type = NULL;
+ for (look = first; look; look = look->next)
+ {
+ look_flags = look->flags;
+ if (look->bfd_section != NULL)
+ look_flags = look->bfd_section->flags;
+
+ differ = look_flags ^ (sec_flags | SEC_LOAD | SEC_HAS_CONTENTS);
+ if (!(differ & (SEC_THREAD_LOCAL | SEC_ALLOC)))
+ {
+ /* .tdata and .tbss must be adjacent and in that order. */
+ if (!(look_flags & SEC_LOAD)
+ && (sec_flags & SEC_LOAD))
+ /* ..so if we're at a .tbss section and we're placing
+ a .tdata section stop looking and return the
+ previous section. */
+ break;
+ found = look;
+ seen_thread_local = true;
+ }
+ else if (seen_thread_local)
+ break;
+ else if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD)))
+ found = look;
+ }
+ }
+ else if ((sec_flags & SEC_SMALL_DATA) != 0
+ && (sec_flags & SEC_ALLOC) != 0)
+ {
+ /* .sdata goes after .data, .sbss after .sdata. */
+ for (look = first; look; look = look->next)
+ {
+ look_flags = look->flags;
+ if (look->bfd_section != NULL)
+ {
+ look_flags = look->bfd_section->flags;
+ if (match_type && !match_type (link_info.output_bfd,
+ look->bfd_section,
+ sec->owner, sec))
+ continue;
+ }
+ differ = look_flags ^ sec_flags;
+ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD
+ | SEC_THREAD_LOCAL))
+ || ((look_flags & SEC_SMALL_DATA)
+ && !(sec_flags & SEC_HAS_CONTENTS)))
+ found = look;
+ }
+ }
+ else if ((sec_flags & SEC_HAS_CONTENTS) != 0
+ && (sec_flags & SEC_ALLOC) != 0)
+ {
+ /* .data goes after .rodata. */
+ for (look = first; look; look = look->next)
+ {
+ look_flags = look->flags;
+ if (look->bfd_section != NULL)
+ {
+ look_flags = look->bfd_section->flags;
+ if (match_type && !match_type (link_info.output_bfd,
+ look->bfd_section,
+ sec->owner, sec))
+ continue;
+ }
+ differ = look_flags ^ sec_flags;
+ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD
+ | SEC_SMALL_DATA | SEC_THREAD_LOCAL)))
+ found = look;
+ }
+ }
+ else if ((sec_flags & SEC_ALLOC) != 0)
+ {
+ /* .bss goes after any other alloc section. */
+ for (look = first; look; look = look->next)
+ {
+ look_flags = look->flags;
+ if (look->bfd_section != NULL)
+ {
+ look_flags = look->bfd_section->flags;
+ if (match_type && !match_type (link_info.output_bfd,
+ look->bfd_section,
+ sec->owner, sec))
+ continue;
+ }
+ differ = look_flags ^ sec_flags;
+ if (!(differ & SEC_ALLOC))
+ found = look;
+ }
+ }
+ else
+ {
+ /* non-alloc go last. */
+ for (look = first; look; look = look->next)
+ {
+ look_flags = look->flags;
+ if (look->bfd_section != NULL)
+ look_flags = look->bfd_section->flags;
+ differ = look_flags ^ sec_flags;
+ if (!(differ & SEC_DEBUGGING))
+ found = look;
+ }
+ return found;
+ }
+
+ if (found || !match_type)
+ return found;
+
+ return lang_output_section_find_by_flags (sec, sec_flags, NULL, NULL);
+}
+
+/* Find the last output section before given output statement.
+ Used by place_orphan. */
+
+static asection *
+output_prev_sec_find (lang_output_section_statement_type *os)
+{
+ lang_output_section_statement_type *lookup;
+
+ for (lookup = os->prev; lookup != NULL; lookup = lookup->prev)
+ {
+ if (lookup->constraint < 0)
+ continue;
+
+ if (lookup->bfd_section != NULL && lookup->bfd_section->owner != NULL)
+ return lookup->bfd_section;
+ }
+
+ return NULL;
+}
+
+/* Look for a suitable place for a new output section statement. The
+ idea is to skip over anything that might be inside a SECTIONS {}
+ statement in a script, before we find another output section
+ statement. Assignments to "dot" before an output section statement
+ are assumed to belong to it, except in two cases; The first
+ assignment to dot, and assignments before non-alloc sections.
+ Otherwise we might put an orphan before . = . + SIZEOF_HEADERS or
+ similar assignments that set the initial address, or we might
+ insert non-alloc note sections among assignments setting end of
+ image symbols. */
+
+static lang_statement_union_type **
+insert_os_after (lang_output_section_statement_type *after)
+{
+ lang_statement_union_type **where;
+ lang_statement_union_type **assign = NULL;
+ bool ignore_first;
+
+ ignore_first = after == (void *) lang_os_list.head;
+
+ for (where = &after->header.next;
+ *where != NULL;
+ where = &(*where)->header.next)
+ {
+ switch ((*where)->header.type)
+ {
+ case lang_assignment_statement_enum:
+ if (assign == NULL)
+ {
+ lang_assignment_statement_type *ass;
+
+ ass = &(*where)->assignment_statement;
+ if (ass->exp->type.node_class != etree_assert
+ && ass->exp->assign.dst[0] == '.'
+ && ass->exp->assign.dst[1] == 0)
+ {
+ if (!ignore_first)
+ assign = where;
+ ignore_first = false;
+ }
+ }
+ continue;
+ case lang_wild_statement_enum:
+ case lang_input_section_enum:
+ case lang_object_symbols_statement_enum:
+ case lang_fill_statement_enum:
+ case lang_data_statement_enum:
+ case lang_reloc_statement_enum:
+ case lang_padding_statement_enum:
+ case lang_constructors_statement_enum:
+ assign = NULL;
+ ignore_first = false;
+ continue;
+ case lang_output_section_statement_enum:
+ if (assign != NULL)
+ {
+ asection *s = (*where)->output_section_statement.bfd_section;
+
+ if (s == NULL
+ || s->map_head.s == NULL
+ || (s->flags & SEC_ALLOC) != 0)
+ where = assign;
+ }
+ break;
+ case lang_input_statement_enum:
+ case lang_address_statement_enum:
+ case lang_target_statement_enum:
+ case lang_output_statement_enum:
+ case lang_group_statement_enum:
+ case lang_insert_statement_enum:
+ continue;
+ }
+ break;
+ }
+
+ return where;
+}
+
+lang_output_section_statement_type *
+lang_insert_orphan (asection *s,
+ const char *secname,
+ int constraint,
+ lang_output_section_statement_type *after,
+ struct orphan_save *place,
+ etree_type *address,
+ lang_statement_list_type *add_child)
+{
+ lang_statement_list_type add;
+ lang_output_section_statement_type *os;
+ lang_output_section_statement_type **os_tail;
+
+ /* If we have found an appropriate place for the output section
+ statements for this orphan, add them to our own private list,
+ inserting them later into the global statement list. */
+ if (after != NULL)
+ {
+ lang_list_init (&add);
+ push_stat_ptr (&add);
+ }
+
+ if (bfd_link_relocatable (&link_info)
+ || (s->flags & (SEC_LOAD | SEC_ALLOC)) == 0)
+ address = exp_intop (0);
+
+ os_tail = (lang_output_section_statement_type **) lang_os_list.tail;
+ os = lang_enter_output_section_statement (
+ secname, address, normal_section, 0, NULL, NULL, NULL, constraint, 0);
+
+ if (add_child == NULL)
+ add_child = &os->children;
+ lang_add_section (add_child, s, NULL, NULL, os);
+
+ if (after && (s->flags & (SEC_LOAD | SEC_ALLOC)) != 0)
+ {
+ const char *region = (after->region
+ ? after->region->name_list.name
+ : DEFAULT_MEMORY_REGION);
+ const char *lma_region = (after->lma_region
+ ? after->lma_region->name_list.name
+ : NULL);
+ lang_leave_output_section_statement (NULL, region, after->phdrs,
+ lma_region);
+ }
+ else
+ lang_leave_output_section_statement (NULL, DEFAULT_MEMORY_REGION, NULL,
+ NULL);
+
+ /* Restore the global list pointer. */
+ if (after != NULL)
+ pop_stat_ptr ();
+
+ if (after != NULL && os->bfd_section != NULL)
+ {
+ asection *snew, *as;
+ bool place_after = place->stmt == NULL;
+ bool insert_after = true;
+
+ snew = os->bfd_section;
+
+ /* Shuffle the bfd section list to make the output file look
+ neater. This is really only cosmetic. */
+ if (place->section == NULL
+ && after != (void *) lang_os_list.head)
+ {
+ asection *bfd_section = after->bfd_section;
+
+ /* If the output statement hasn't been used to place any input
+ sections (and thus doesn't have an output bfd_section),
+ look for the closest prior output statement having an
+ output section. */
+ if (bfd_section == NULL)
+ bfd_section = output_prev_sec_find (after);
+
+ if (bfd_section != NULL && bfd_section != snew)
+ place->section = &bfd_section->next;
+ }
+
+ if (place->section == NULL)
+ place->section = &link_info.output_bfd->sections;
+
+ as = *place->section;
+
+ if (!as)
+ {
+ /* Put the section at the end of the list. */
+
+ /* Unlink the section. */
+ bfd_section_list_remove (link_info.output_bfd, snew);
+
+ /* Now tack it back on in the right place. */
+ bfd_section_list_append (link_info.output_bfd, snew);
+ }
+ else if ((bfd_get_flavour (link_info.output_bfd)
+ == bfd_target_elf_flavour)
+ && (bfd_get_flavour (s->owner)
+ == bfd_target_elf_flavour)
+ && ((elf_section_type (s) == SHT_NOTE
+ && (s->flags & SEC_LOAD) != 0)
+ || (elf_section_type (as) == SHT_NOTE
+ && (as->flags & SEC_LOAD) != 0)))
+ {
+ /* Make sure that output note sections are grouped and sorted
+ by alignments when inserting a note section or insert a
+ section after a note section, */
+ asection *sec;
+ /* A specific section after which the output note section
+ should be placed. */
+ asection *after_sec;
+ /* True if we need to insert the orphan section after a
+ specific section to maintain output note section order. */
+ bool after_sec_note = false;
+
+ static asection *first_orphan_note = NULL;
+
+ /* Group and sort output note section by alignments in
+ ascending order. */
+ after_sec = NULL;
+ if (elf_section_type (s) == SHT_NOTE
+ && (s->flags & SEC_LOAD) != 0)
+ {
+ /* Search from the beginning for the last output note
+ section with equal or larger alignments. NB: Don't
+ place orphan note section after non-note sections. */
+
+ first_orphan_note = NULL;
+ for (sec = link_info.output_bfd->sections;
+ (sec != NULL
+ && !bfd_is_abs_section (sec));
+ sec = sec->next)
+ if (sec != snew
+ && elf_section_type (sec) == SHT_NOTE
+ && (sec->flags & SEC_LOAD) != 0)
+ {
+ if (!first_orphan_note)
+ first_orphan_note = sec;
+ if (sec->alignment_power >= s->alignment_power)
+ after_sec = sec;
+ }
+ else if (first_orphan_note)
+ {
+ /* Stop if there is non-note section after the first
+ orphan note section. */
+ break;
+ }
+
+ /* If this will be the first orphan note section, it can
+ be placed at the default location. */
+ after_sec_note = first_orphan_note != NULL;
+ if (after_sec == NULL && after_sec_note)
+ {
+ /* If all output note sections have smaller
+ alignments, place the section before all
+ output orphan note sections. */
+ after_sec = first_orphan_note;
+ insert_after = false;
+ }
+ }
+ else if (first_orphan_note)
+ {
+ /* Don't place non-note sections in the middle of orphan
+ note sections. */
+ after_sec_note = true;
+ after_sec = as;
+ for (sec = as->next;
+ (sec != NULL
+ && !bfd_is_abs_section (sec));
+ sec = sec->next)
+ if (elf_section_type (sec) == SHT_NOTE
+ && (sec->flags & SEC_LOAD) != 0)
+ after_sec = sec;
+ }
+
+ if (after_sec_note)
+ {
+ if (after_sec)
+ {
+ /* Search forward to insert OS after AFTER_SEC output
+ statement. */
+ lang_output_section_statement_type *stmt, *next;
+ bool found = false;
+ for (stmt = after; stmt != NULL; stmt = next)
+ {
+ next = stmt->next;
+ if (insert_after)
+ {
+ if (stmt->bfd_section == after_sec)
+ {
+ place_after = true;
+ found = true;
+ after = stmt;
+ break;
+ }
+ }
+ else
+ {
+ /* If INSERT_AFTER is FALSE, place OS before
+ AFTER_SEC output statement. */
+ if (next && next->bfd_section == after_sec)
+ {
+ place_after = true;
+ found = true;
+ after = stmt;
+ break;
+ }
+ }
+ }
+
+ /* Search backward to insert OS after AFTER_SEC output
+ statement. */
+ if (!found)
+ for (stmt = after; stmt != NULL; stmt = stmt->prev)
+ {
+ if (insert_after)
+ {
+ if (stmt->bfd_section == after_sec)
+ {
+ place_after = true;
+ after = stmt;
+ break;
+ }
+ }
+ else
+ {
+ /* If INSERT_AFTER is FALSE, place OS before
+ AFTER_SEC output statement. */
+ if (stmt->next->bfd_section == after_sec)
+ {
+ place_after = true;
+ after = stmt;
+ break;
+ }
+ }
+ }
+ }
+
+ if (after_sec == NULL
+ || (insert_after && after_sec->next != snew)
+ || (!insert_after && after_sec->prev != snew))
+ {
+ /* Unlink the section. */
+ bfd_section_list_remove (link_info.output_bfd, snew);
+
+ /* Place SNEW after AFTER_SEC. If AFTER_SEC is NULL,
+ prepend SNEW. */
+ if (after_sec)
+ {
+ if (insert_after)
+ bfd_section_list_insert_after (link_info.output_bfd,
+ after_sec, snew);
+ else
+ bfd_section_list_insert_before (link_info.output_bfd,
+ after_sec, snew);
+ }
+ else
+ bfd_section_list_prepend (link_info.output_bfd, snew);
+ }
+ }
+ else if (as != snew && as->prev != snew)
+ {
+ /* Unlink the section. */
+ bfd_section_list_remove (link_info.output_bfd, snew);
+
+ /* Now tack it back on in the right place. */
+ bfd_section_list_insert_before (link_info.output_bfd,
+ as, snew);
+ }
+ }
+ else if (as != snew && as->prev != snew)
+ {
+ /* Unlink the section. */
+ bfd_section_list_remove (link_info.output_bfd, snew);
+
+ /* Now tack it back on in the right place. */
+ bfd_section_list_insert_before (link_info.output_bfd, as, snew);
+ }
+
+ /* Save the end of this list. Further ophans of this type will
+ follow the one we've just added. */
+ place->section = &snew->next;
+
+ /* The following is non-cosmetic. We try to put the output
+ statements in some sort of reasonable order here, because they
+ determine the final load addresses of the orphan sections.
+ In addition, placing output statements in the wrong order may
+ require extra segments. For instance, given a typical
+ situation of all read-only sections placed in one segment and
+ following that a segment containing all the read-write
+ sections, we wouldn't want to place an orphan read/write
+ section before or amongst the read-only ones. */
+ if (add.head != NULL)
+ {
+ lang_output_section_statement_type *newly_added_os;
+
+ /* Place OS after AFTER if AFTER_NOTE is TRUE. */
+ if (place_after)
+ {
+ lang_statement_union_type **where = insert_os_after (after);
+
+ *add.tail = *where;
+ *where = add.head;
+
+ place->os_tail = &after->next;
+ }
+ else
+ {
+ /* Put it after the last orphan statement we added. */
+ *add.tail = *place->stmt;
+ *place->stmt = add.head;
+ }
+
+ /* Fix the global list pointer if we happened to tack our
+ new list at the tail. */
+ if (*stat_ptr->tail == add.head)
+ stat_ptr->tail = add.tail;
+
+ /* Save the end of this list. */
+ place->stmt = add.tail;
+
+ /* Do the same for the list of output section statements. */
+ newly_added_os = *os_tail;
+ *os_tail = NULL;
+ newly_added_os->prev = (lang_output_section_statement_type *)
+ ((char *) place->os_tail
+ - offsetof (lang_output_section_statement_type, next));
+ newly_added_os->next = *place->os_tail;
+ if (newly_added_os->next != NULL)
+ newly_added_os->next->prev = newly_added_os;
+ *place->os_tail = newly_added_os;
+ place->os_tail = &newly_added_os->next;
+
+ /* Fixing the global list pointer here is a little different.
+ We added to the list in lang_enter_output_section_statement,
+ trimmed off the new output_section_statment above when
+ assigning *os_tail = NULL, but possibly added it back in
+ the same place when assigning *place->os_tail. */
+ if (*os_tail == NULL)
+ lang_os_list.tail = (lang_statement_union_type **) os_tail;
+ }
+ }
+ return os;
+}
+
+static void
+lang_print_asneeded (void)
+{
+ struct asneeded_minfo *m;
+
+ if (asneeded_list_head == NULL)
+ return;
+
+ minfo (_("\nAs-needed library included to satisfy reference by file (symbol)\n\n"));
+
+ for (m = asneeded_list_head; m != NULL; m = m->next)
+ {
+ size_t len;
+
+ minfo ("%s", m->soname);
+ len = strlen (m->soname);
+
+ if (len >= 29)
+ {
+ print_nl ();
+ len = 0;
+ }
+ while (len < 30)
+ {
+ print_space ();
+ ++len;
+ }
+
+ if (m->ref != NULL)
+ minfo ("%pB ", m->ref);
+ minfo ("(%pT)\n", m->name);
+ }
+}
+
+static void
+lang_map_flags (flagword flag)
+{
+ if (flag & SEC_ALLOC)
+ minfo ("a");
+
+ if (flag & SEC_CODE)
+ minfo ("x");
+
+ if (flag & SEC_READONLY)
+ minfo ("r");
+
+ if (flag & SEC_DATA)
+ minfo ("w");
+
+ if (flag & SEC_LOAD)
+ minfo ("l");
+}
+
+void
+lang_map (void)
+{
+ lang_memory_region_type *m;
+ bool dis_header_printed = false;
+
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
+ {
+ asection *s;
+
+ if ((file->the_bfd->flags & (BFD_LINKER_CREATED | DYNAMIC)) != 0
+ || file->flags.just_syms)
+ continue;
+
+ if (config.print_map_discarded)
+ for (s = file->the_bfd->sections; s != NULL; s = s->next)
+ if ((s->output_section == NULL
+ || s->output_section->owner != link_info.output_bfd)
+ && (s->flags & (SEC_LINKER_CREATED | SEC_KEEP)) == 0)
+ {
+ if (! dis_header_printed)
+ {
+ fprintf (config.map_file, _("\nDiscarded input sections\n\n"));
+ dis_header_printed = true;
+ }
+
+ print_input_section (s, true);
+ }
+ }
+
+ minfo (_("\nMemory Configuration\n\n"));
+ fprintf (config.map_file, "%-16s %-18s %-18s %s\n",
+ _("Name"), _("Origin"), _("Length"), _("Attributes"));
+
+ for (m = lang_memory_region_list; m != NULL; m = m->next)
+ {
+ char buf[100];
+ int len;
+
+ fprintf (config.map_file, "%-16s ", m->name_list.name);
+
+ sprintf_vma (buf, m->origin);
+ minfo ("0x%s ", buf);
+ len = strlen (buf);
+ while (len < 16)
+ {
+ print_space ();
+ ++len;
+ }
+
+ minfo ("0x%V", m->length);
+ if (m->flags || m->not_flags)
+ {
+#ifndef BFD64
+ minfo (" ");
+#endif
+ if (m->flags)
+ {
+ print_space ();
+ lang_map_flags (m->flags);
+ }
+
+ if (m->not_flags)
+ {
+ minfo (" !");
+ lang_map_flags (m->not_flags);
+ }
+ }
+
+ print_nl ();
+ }
+
+ fprintf (config.map_file, _("\nLinker script and memory map\n\n"));
+
+ if (!link_info.reduce_memory_overheads)
+ {
+ obstack_begin (&map_obstack, 1000);
+ bfd_link_hash_traverse (link_info.hash, sort_def_symbol, 0);
+ }
+ expld.phase = lang_fixed_phase_enum;
+ lang_statement_iteration++;
+ print_statements ();
+
+ ldemul_extra_map_file_text (link_info.output_bfd, &link_info,
+ config.map_file);
+}
+
+static bool
+sort_def_symbol (struct bfd_link_hash_entry *hash_entry,
+ void *info ATTRIBUTE_UNUSED)
+{
+ if ((hash_entry->type == bfd_link_hash_defined
+ || hash_entry->type == bfd_link_hash_defweak)
+ && hash_entry->u.def.section->owner != link_info.output_bfd
+ && hash_entry->u.def.section->owner != NULL)
+ {
+ input_section_userdata_type *ud;
+ struct map_symbol_def *def;
+
+ ud = bfd_section_userdata (hash_entry->u.def.section);
+ if (!ud)
+ {
+ ud = stat_alloc (sizeof (*ud));
+ bfd_set_section_userdata (hash_entry->u.def.section, ud);
+ ud->map_symbol_def_tail = &ud->map_symbol_def_head;
+ ud->map_symbol_def_count = 0;
+ }
+ else if (!ud->map_symbol_def_tail)
+ ud->map_symbol_def_tail = &ud->map_symbol_def_head;
+
+ def = (struct map_symbol_def *) obstack_alloc (&map_obstack, sizeof *def);
+ def->entry = hash_entry;
+ *(ud->map_symbol_def_tail) = def;
+ ud->map_symbol_def_tail = &def->next;
+ ud->map_symbol_def_count++;
+ }
+ return true;
+}
+
+/* Initialize an output section. */
+
+static void
+init_os (lang_output_section_statement_type *s, flagword flags)
+{
+ if (strcmp (s->name, DISCARD_SECTION_NAME) == 0)
+ einfo (_("%F%P: illegal use of `%s' section\n"), DISCARD_SECTION_NAME);
+
+ if (!s->dup_output)
+ s->bfd_section = bfd_get_section_by_name (link_info.output_bfd, s->name);
+ if (s->bfd_section == NULL)
+ s->bfd_section = bfd_make_section_anyway_with_flags (link_info.output_bfd,
+ s->name, flags);
+ if (s->bfd_section == NULL)
+ {
+ einfo (_("%F%P: output format %s cannot represent section"
+ " called %s: %E\n"),
+ link_info.output_bfd->xvec->name, s->name);
+ }
+ s->bfd_section->output_section = s->bfd_section;
+ s->bfd_section->output_offset = 0;
+
+ /* Set the userdata of the output section to the output section
+ statement to avoid lookup. */
+ bfd_set_section_userdata (s->bfd_section, s);
+
+ /* If there is a base address, make sure that any sections it might
+ mention are initialized. */
+ if (s->addr_tree != NULL)
+ exp_init_os (s->addr_tree);
+
+ if (s->load_base != NULL)
+ exp_init_os (s->load_base);
+
+ /* If supplied an alignment, set it. */
+ if (s->section_alignment != NULL)
+ s->bfd_section->alignment_power = exp_get_power (s->section_alignment,
+ "section alignment");
+}
+
+/* Make sure that all output sections mentioned in an expression are
+ initialized. */
+
+static void
+exp_init_os (etree_type *exp)
+{
+ switch (exp->type.node_class)
+ {
+ case etree_assign:
+ case etree_provide:
+ case etree_provided:
+ exp_init_os (exp->assign.src);
+ break;
+
+ case etree_binary:
+ exp_init_os (exp->binary.lhs);
+ exp_init_os (exp->binary.rhs);
+ break;
+
+ case etree_trinary:
+ exp_init_os (exp->trinary.cond);
+ exp_init_os (exp->trinary.lhs);
+ exp_init_os (exp->trinary.rhs);
+ break;
+
+ case etree_assert:
+ exp_init_os (exp->assert_s.child);
+ break;
+
+ case etree_unary:
+ exp_init_os (exp->unary.child);
+ break;
+
+ case etree_name:
+ switch (exp->type.node_code)
+ {
+ case ADDR:
+ case LOADADDR:
+ {
+ lang_output_section_statement_type *os;
+
+ os = lang_output_section_find (exp->name.name);
+ if (os != NULL && os->bfd_section == NULL)
+ init_os (os, 0);
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+}
+
+static void
+section_already_linked (bfd *abfd, asection *sec, void *data)
+{
+ lang_input_statement_type *entry = (lang_input_statement_type *) data;
+
+ /* If we are only reading symbols from this object, then we want to
+ discard all sections. */
+ if (entry->flags.just_syms)
+ {
+ bfd_link_just_syms (abfd, sec, &link_info);
+ return;
+ }
+
+ /* Deal with SHF_EXCLUDE ELF sections. */
+ if (!bfd_link_relocatable (&link_info)
+ && (abfd->flags & BFD_PLUGIN) == 0
+ && (sec->flags & (SEC_GROUP | SEC_KEEP | SEC_EXCLUDE)) == SEC_EXCLUDE)
+ sec->output_section = bfd_abs_section_ptr;
+
+ if (!(abfd->flags & DYNAMIC))
+ bfd_section_already_linked (abfd, sec, &link_info);
+}
+
+
+/* Returns true if SECTION is one we know will be discarded based on its
+ section flags, otherwise returns false. */
+
+static bool
+lang_discard_section_p (asection *section)
+{
+ bool discard;
+ flagword flags = section->flags;
+
+ /* Discard sections marked with SEC_EXCLUDE. */
+ discard = (flags & SEC_EXCLUDE) != 0;
+
+ /* Discard the group descriptor sections when we're finally placing the
+ sections from within the group. */
+ if ((flags & SEC_GROUP) != 0
+ && link_info.resolve_section_groups)
+ discard = true;
+
+ /* Discard debugging sections if we are stripping debugging
+ information. */
+ if ((link_info.strip == strip_debugger || link_info.strip == strip_all)
+ && (flags & SEC_DEBUGGING) != 0)
+ discard = true;
+
+ return discard;
+}
+
+/* The wild routines.
+
+ These expand statements like *(.text) and foo.o to a list of
+ explicit actions, like foo.o(.text), bar.o(.text) and
+ foo.o(.text, .data). */
+
+/* Add SECTION to the output section OUTPUT. Do this by creating a
+ lang_input_section statement which is placed at PTR. */
+
+void
+lang_add_section (lang_statement_list_type *ptr,
+ asection *section,
+ struct wildcard_list *pattern,
+ struct flag_info *sflag_info,
+ lang_output_section_statement_type *output)
+{
+ flagword flags = section->flags;
+
+ bool discard;
+ lang_input_section_type *new_section;
+ bfd *abfd = link_info.output_bfd;
+
+ /* Is this section one we know should be discarded? */
+ discard = lang_discard_section_p (section);
+
+ /* Discard input sections which are assigned to a section named
+ DISCARD_SECTION_NAME. */
+ if (strcmp (output->name, DISCARD_SECTION_NAME) == 0)
+ discard = true;
+
+ if (discard)
+ {
+ if (section->output_section == NULL)
+ {
+ /* This prevents future calls from assigning this section. */
+ section->output_section = bfd_abs_section_ptr;
+ }
+ else if (link_info.non_contiguous_regions_warnings)
+ einfo (_("%P:%pS: warning: --enable-non-contiguous-regions makes "
+ "section `%pA' from '%pB' match /DISCARD/ clause.\n"),
+ NULL, section, section->owner);
+
+ return;
+ }
+
+ if (sflag_info)
+ {
+ bool keep;
+
+ keep = bfd_lookup_section_flags (&link_info, sflag_info, section);
+ if (!keep)
+ return;
+ }
+
+ if (section->output_section != NULL)
+ {
+ if (!link_info.non_contiguous_regions)
+ return;
+
+ /* SECTION has already been handled in a special way
+ (eg. LINK_ONCE): skip it. */
+ if (bfd_is_abs_section (section->output_section))
+ return;
+
+ /* Already assigned to the same output section, do not process
+ it again, to avoid creating loops between duplicate sections
+ later. */
+ if (section->output_section == output->bfd_section)
+ return;
+
+ if (link_info.non_contiguous_regions_warnings && output->bfd_section)
+ einfo (_("%P:%pS: warning: --enable-non-contiguous-regions may "
+ "change behaviour for section `%pA' from '%pB' (assigned to "
+ "%pA, but additional match: %pA)\n"),
+ NULL, section, section->owner, section->output_section,
+ output->bfd_section);
+
+ /* SECTION has already been assigned to an output section, but
+ the user allows it to be mapped to another one in case it
+ overflows. We'll later update the actual output section in
+ size_input_section as appropriate. */
+ }
+
+ /* We don't copy the SEC_NEVER_LOAD flag from an input section
+ to an output section, because we want to be able to include a
+ SEC_NEVER_LOAD section in the middle of an otherwise loaded
+ section (I don't know why we want to do this, but we do).
+ build_link_order in ldwrite.c handles this case by turning
+ the embedded SEC_NEVER_LOAD section into a fill. */
+ flags &= ~ SEC_NEVER_LOAD;
+
+ /* If final link, don't copy the SEC_LINK_ONCE flags, they've
+ already been processed. One reason to do this is that on pe
+ format targets, .text$foo sections go into .text and it's odd
+ to see .text with SEC_LINK_ONCE set. */
+ if ((flags & (SEC_LINK_ONCE | SEC_GROUP)) == (SEC_LINK_ONCE | SEC_GROUP))
+ {
+ if (link_info.resolve_section_groups)
+ flags &= ~(SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_RELOC);
+ else
+ flags &= ~(SEC_LINK_DUPLICATES | SEC_RELOC);
+ }
+ else if (!bfd_link_relocatable (&link_info))
+ flags &= ~(SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_RELOC);
+
+ switch (output->sectype)
+ {
+ case normal_section:
+ case overlay_section:
+ case first_overlay_section:
+ case type_section:
+ break;
+ case noalloc_section:
+ flags &= ~SEC_ALLOC;
+ break;
+ case typed_readonly_section:
+ case readonly_section:
+ flags |= SEC_READONLY;
+ break;
+ case noload_section:
+ flags &= ~SEC_LOAD;
+ flags |= SEC_NEVER_LOAD;
+ /* Unfortunately GNU ld has managed to evolve two different
+ meanings to NOLOAD in scripts. ELF gets a .bss style noload,
+ alloc, no contents section. All others get a noload, noalloc
+ section. */
+ if (bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour)
+ flags &= ~SEC_HAS_CONTENTS;
+ else
+ flags &= ~SEC_ALLOC;
+ break;
+ }
+
+ if (output->bfd_section == NULL)
+ init_os (output, flags);
+
+ /* If SEC_READONLY is not set in the input section, then clear
+ it from the output section. */
+ output->bfd_section->flags &= flags | ~SEC_READONLY;
+
+ if (output->bfd_section->linker_has_input)
+ {
+ /* Only set SEC_READONLY flag on the first input section. */
+ flags &= ~ SEC_READONLY;
+
+ /* Keep SEC_MERGE and SEC_STRINGS only if they are the same. */
+ if ((output->bfd_section->flags & (SEC_MERGE | SEC_STRINGS))
+ != (flags & (SEC_MERGE | SEC_STRINGS))
+ || ((flags & SEC_MERGE) != 0
+ && output->bfd_section->entsize != section->entsize))
+ {
+ output->bfd_section->flags &= ~ (SEC_MERGE | SEC_STRINGS);
+ flags &= ~ (SEC_MERGE | SEC_STRINGS);
+ }
+ }
+ output->bfd_section->flags |= flags;
+
+ if (!output->bfd_section->linker_has_input)
+ {
+ output->bfd_section->linker_has_input = 1;
+ /* This must happen after flags have been updated. The output
+ section may have been created before we saw its first input
+ section, eg. for a data statement. */
+ bfd_init_private_section_data (section->owner, section,
+ link_info.output_bfd,
+ output->bfd_section,
+ &link_info);
+ if ((flags & SEC_MERGE) != 0)
+ output->bfd_section->entsize = section->entsize;
+ }
+
+ if ((flags & SEC_TIC54X_BLOCK) != 0
+ && bfd_get_arch (section->owner) == bfd_arch_tic54x)
+ {
+ /* FIXME: This value should really be obtained from the bfd... */
+ output->block_value = 128;
+ }
+
+ /* When a .ctors section is placed in .init_array it must be copied
+ in reverse order. Similarly for .dtors. Set that up. */
+ if (bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour
+ && ((startswith (section->name, ".ctors")
+ && strcmp (output->bfd_section->name, ".init_array") == 0)
+ || (startswith (section->name, ".dtors")
+ && strcmp (output->bfd_section->name, ".fini_array") == 0))
+ && (section->name[6] == 0 || section->name[6] == '.'))
+ section->flags |= SEC_ELF_REVERSE_COPY;
+
+ if (section->alignment_power > output->bfd_section->alignment_power)
+ output->bfd_section->alignment_power = section->alignment_power;
+
+ section->output_section = output->bfd_section;
+
+ if (!map_head_is_link_order)
+ {
+ asection *s = output->bfd_section->map_tail.s;
+ output->bfd_section->map_tail.s = section;
+ section->map_head.s = NULL;
+ section->map_tail.s = s;
+ if (s != NULL)
+ s->map_head.s = section;
+ else
+ output->bfd_section->map_head.s = section;
+ }
+
+ /* Add a section reference to the list. */
+ new_section = new_stat (lang_input_section, ptr);
+ new_section->section = section;
+ new_section->pattern = pattern;
+}
+
+/* Handle wildcard sorting. This returns the lang_input_section which
+ should follow the one we are going to create for SECTION and FILE,
+ based on the sorting requirements of WILD. It returns NULL if the
+ new section should just go at the end of the current list. */
+
+static lang_statement_union_type *
+wild_sort (lang_wild_statement_type *wild,
+ struct wildcard_list *sec,
+ lang_input_statement_type *file,
+ asection *section)
+{
+ lang_statement_union_type *l;
+
+ if (!wild->filenames_sorted
+ && (sec == NULL || sec->spec.sorted == none))
+ return NULL;
+
+ for (l = wild->children.head; l != NULL; l = l->header.next)
+ {
+ lang_input_section_type *ls;
+
+ if (l->header.type != lang_input_section_enum)
+ continue;
+ ls = &l->input_section;
+
+ /* Sorting by filename takes precedence over sorting by section
+ name. */
+
+ if (wild->filenames_sorted)
+ {
+ const char *fn, *ln;
+ bool fa, la;
+ int i;
+
+ /* The PE support for the .idata section as generated by
+ dlltool assumes that files will be sorted by the name of
+ the archive and then the name of the file within the
+ archive. */
+
+ if (file->the_bfd != NULL
+ && file->the_bfd->my_archive != NULL)
+ {
+ fn = bfd_get_filename (file->the_bfd->my_archive);
+ fa = true;
+ }
+ else
+ {
+ fn = file->filename;
+ fa = false;
+ }
+
+ if (ls->section->owner->my_archive != NULL)
+ {
+ ln = bfd_get_filename (ls->section->owner->my_archive);
+ la = true;
+ }
+ else
+ {
+ ln = bfd_get_filename (ls->section->owner);
+ la = false;
+ }
+
+ i = filename_cmp (fn, ln);
+ if (i > 0)
+ continue;
+ else if (i < 0)
+ break;
+
+ if (fa || la)
+ {
+ if (fa)
+ fn = file->filename;
+ if (la)
+ ln = bfd_get_filename (ls->section->owner);
+
+ i = filename_cmp (fn, ln);
+ if (i > 0)
+ continue;
+ else if (i < 0)
+ break;
+ }
+ }
+
+ /* Here either the files are not sorted by name, or we are
+ looking at the sections for this file. */
+
+ if (sec != NULL
+ && sec->spec.sorted != none
+ && sec->spec.sorted != by_none)
+ if (compare_section (sec->spec.sorted, section, ls->section) < 0)
+ break;
+ }
+
+ return l;
+}
+
+/* Expand a wild statement for a particular FILE. SECTION may be
+ NULL, in which case it is a wild card. */
+
+static void
+output_section_callback (lang_wild_statement_type *ptr,
+ struct wildcard_list *sec,
+ asection *section,
+ lang_input_statement_type *file,
+ void *output)
+{
+ lang_statement_union_type *before;
+ lang_output_section_statement_type *os;
+
+ os = (lang_output_section_statement_type *) output;
+
+ /* Exclude sections that match UNIQUE_SECTION_LIST. */
+ if (unique_section_p (section, os))
+ return;
+
+ before = wild_sort (ptr, sec, file, section);
+
+ /* Here BEFORE points to the lang_input_section which
+ should follow the one we are about to add. If BEFORE
+ is NULL, then the section should just go at the end
+ of the current list. */
+
+ if (before == NULL)
+ lang_add_section (&ptr->children, section, ptr->section_list,
+ ptr->section_flag_list, os);
+ else
+ {
+ lang_statement_list_type list;
+ lang_statement_union_type **pp;
+
+ lang_list_init (&list);
+ lang_add_section (&list, section, ptr->section_list,
+ ptr->section_flag_list, os);
+
+ /* If we are discarding the section, LIST.HEAD will
+ be NULL. */
+ if (list.head != NULL)
+ {
+ ASSERT (list.head->header.next == NULL);
+
+ for (pp = &ptr->children.head;
+ *pp != before;
+ pp = &(*pp)->header.next)
+ ASSERT (*pp != NULL);
+
+ list.head->header.next = *pp;
+ *pp = list.head;
+ }
+ }
+}
+
+/* Check if all sections in a wild statement for a particular FILE
+ are readonly. */
+
+static void
+check_section_callback (lang_wild_statement_type *ptr ATTRIBUTE_UNUSED,
+ struct wildcard_list *sec ATTRIBUTE_UNUSED,
+ asection *section,
+ lang_input_statement_type *file ATTRIBUTE_UNUSED,
+ void *output)
+{
+ lang_output_section_statement_type *os;
+
+ os = (lang_output_section_statement_type *) output;
+
+ /* Exclude sections that match UNIQUE_SECTION_LIST. */
+ if (unique_section_p (section, os))
+ return;
+
+ if (section->output_section == NULL && (section->flags & SEC_READONLY) == 0)
+ os->all_input_readonly = false;
+}
+
+/* This is passed a file name which must have been seen already and
+ added to the statement tree. We will see if it has been opened
+ already and had its symbols read. If not then we'll read it. */
+
+static lang_input_statement_type *
+lookup_name (const char *name)
+{
+ lang_input_statement_type *search;
+
+ for (search = (void *) input_file_chain.head;
+ search != NULL;
+ search = search->next_real_file)
+ {
+ /* Use the local_sym_name as the name of the file that has
+ already been loaded as filename might have been transformed
+ via the search directory lookup mechanism. */
+ const char *filename = search->local_sym_name;
+
+ if (filename != NULL
+ && filename_cmp (filename, name) == 0)
+ break;
+ }
+
+ if (search == NULL)
+ {
+ /* Arrange to splice the input statement added by new_afile into
+ statement_list after the current input_file_chain tail.
+ We know input_file_chain is not an empty list, and that
+ lookup_name was called via open_input_bfds. Later calls to
+ lookup_name should always match an existing input_statement. */
+ lang_statement_union_type **tail = stat_ptr->tail;
+ lang_statement_union_type **after
+ = (void *) ((char *) input_file_chain.tail
+ - offsetof (lang_input_statement_type, next_real_file)
+ + offsetof (lang_input_statement_type, header.next));
+ lang_statement_union_type *rest = *after;
+ stat_ptr->tail = after;
+ search = new_afile (name, lang_input_file_is_search_file_enum,
+ default_target, NULL);
+ *stat_ptr->tail = rest;
+ if (*tail == NULL)
+ stat_ptr->tail = tail;
+ }
+
+ /* If we have already added this file, or this file is not real
+ don't add this file. */
+ if (search->flags.loaded || !search->flags.real)
+ return search;
+
+ if (!load_symbols (search, NULL))
+ return NULL;
+
+ return search;
+}
+
+/* Save LIST as a list of libraries whose symbols should not be exported. */
+
+struct excluded_lib
+{
+ char *name;
+ struct excluded_lib *next;
+};
+static struct excluded_lib *excluded_libs;
+
+void
+add_excluded_libs (const char *list)
+{
+ const char *p = list, *end;
+
+ while (*p != '\0')
+ {
+ struct excluded_lib *entry;
+ end = strpbrk (p, ",:");
+ if (end == NULL)
+ end = p + strlen (p);
+ entry = (struct excluded_lib *) xmalloc (sizeof (*entry));
+ entry->next = excluded_libs;
+ entry->name = (char *) xmalloc (end - p + 1);
+ memcpy (entry->name, p, end - p);
+ entry->name[end - p] = '\0';
+ excluded_libs = entry;
+ if (*end == '\0')
+ break;
+ p = end + 1;
+ }
+}
+
+static void
+check_excluded_libs (bfd *abfd)
+{
+ struct excluded_lib *lib = excluded_libs;
+
+ while (lib)
+ {
+ int len = strlen (lib->name);
+ const char *filename = lbasename (bfd_get_filename (abfd));
+
+ if (strcmp (lib->name, "ALL") == 0)
+ {
+ abfd->no_export = true;
+ return;
+ }
+
+ if (filename_ncmp (lib->name, filename, len) == 0
+ && (filename[len] == '\0'
+ || (filename[len] == '.' && filename[len + 1] == 'a'
+ && filename[len + 2] == '\0')))
+ {
+ abfd->no_export = true;
+ return;
+ }
+
+ lib = lib->next;
+ }
+}
+
+/* Get the symbols for an input file. */
+
+bool
+load_symbols (lang_input_statement_type *entry,
+ lang_statement_list_type *place)
+{
+ char **matching;
+
+ if (entry->flags.loaded)
+ return true;
+
+ ldfile_open_file (entry);
+
+ /* Do not process further if the file was missing. */
+ if (entry->flags.missing_file)
+ return true;
+
+ if (trace_files || verbose)
+ info_msg ("%pI\n", entry);
+
+ if (!bfd_check_format (entry->the_bfd, bfd_archive)
+ && !bfd_check_format_matches (entry->the_bfd, bfd_object, &matching))
+ {
+ bfd_error_type err;
+ struct lang_input_statement_flags save_flags;
+ extern FILE *yyin;
+
+ err = bfd_get_error ();
+
+ /* See if the emulation has some special knowledge. */
+ if (ldemul_unrecognized_file (entry))
+ {
+ if (err == bfd_error_file_ambiguously_recognized)
+ free (matching);
+ return true;
+ }
+
+ if (err == bfd_error_file_ambiguously_recognized)
+ {
+ char **p;
+
+ einfo (_("%P: %pB: file not recognized: %E;"
+ " matching formats:"), entry->the_bfd);
+ for (p = matching; *p != NULL; p++)
+ einfo (" %s", *p);
+ free (matching);
+ einfo ("%F\n");
+ }
+ else if (err != bfd_error_file_not_recognized
+ || place == NULL)
+ einfo (_("%F%P: %pB: file not recognized: %E\n"), entry->the_bfd);
+
+ bfd_close (entry->the_bfd);
+ entry->the_bfd = NULL;
+
+ /* Try to interpret the file as a linker script. */
+ save_flags = input_flags;
+ ldfile_open_command_file (entry->filename);
+
+ push_stat_ptr (place);
+ input_flags.add_DT_NEEDED_for_regular
+ = entry->flags.add_DT_NEEDED_for_regular;
+ input_flags.add_DT_NEEDED_for_dynamic
+ = entry->flags.add_DT_NEEDED_for_dynamic;
+ input_flags.whole_archive = entry->flags.whole_archive;
+ input_flags.dynamic = entry->flags.dynamic;
+
+ ldfile_assumed_script = true;
+ parser_input = input_script;
+ current_input_file = entry->filename;
+ yyparse ();
+ current_input_file = NULL;
+ ldfile_assumed_script = false;
+
+ /* missing_file is sticky. sysrooted will already have been
+ restored when seeing EOF in yyparse, but no harm to restore
+ again. */
+ save_flags.missing_file |= input_flags.missing_file;
+ input_flags = save_flags;
+ pop_stat_ptr ();
+ fclose (yyin);
+ yyin = NULL;
+ entry->flags.loaded = true;
+
+ return true;
+ }
+
+ if (ldemul_recognized_file (entry))
+ return true;
+
+ /* We don't call ldlang_add_file for an archive. Instead, the
+ add_symbols entry point will call ldlang_add_file, via the
+ add_archive_element callback, for each element of the archive
+ which is used. */
+ switch (bfd_get_format (entry->the_bfd))
+ {
+ default:
+ break;
+
+ case bfd_object:
+ if (!entry->flags.reload)
+ ldlang_add_file (entry);
+ break;
+
+ case bfd_archive:
+ check_excluded_libs (entry->the_bfd);
+
+ bfd_set_usrdata (entry->the_bfd, entry);
+ if (entry->flags.whole_archive)
+ {
+ bfd *member = NULL;
+ bool loaded = true;
+
+ for (;;)
+ {
+ bfd *subsbfd;
+ member = bfd_openr_next_archived_file (entry->the_bfd, member);
+
+ if (member == NULL)
+ break;
+
+ if (!bfd_check_format (member, bfd_object))
+ {
+ einfo (_("%F%P: %pB: member %pB in archive is not an object\n"),
+ entry->the_bfd, member);
+ loaded = false;
+ }
+
+ subsbfd = member;
+ if (!(*link_info.callbacks
+ ->add_archive_element) (&link_info, member,
+ "--whole-archive", &subsbfd))
+ abort ();
+
+ /* Potentially, the add_archive_element hook may have set a
+ substitute BFD for us. */
+ if (!bfd_link_add_symbols (subsbfd, &link_info))
+ {
+ einfo (_("%F%P: %pB: error adding symbols: %E\n"), member);
+ loaded = false;
+ }
+ }
+
+ entry->flags.loaded = loaded;
+ return loaded;
+ }
+ break;
+ }
+
+ if (bfd_link_add_symbols (entry->the_bfd, &link_info))
+ entry->flags.loaded = true;
+ else
+ einfo (_("%F%P: %pB: error adding symbols: %E\n"), entry->the_bfd);
+
+ return entry->flags.loaded;
+}
+
+/* Handle a wild statement. S->FILENAME or S->SECTION_LIST or both
+ may be NULL, indicating that it is a wildcard. Separate
+ lang_input_section statements are created for each part of the
+ expansion; they are added after the wild statement S. OUTPUT is
+ the output section. */
+
+static void
+wild (lang_wild_statement_type *s,
+ const char *target ATTRIBUTE_UNUSED,
+ lang_output_section_statement_type *output)
+{
+ struct wildcard_list *sec;
+
+ if (s->handler_data[0]
+ && s->handler_data[0]->spec.sorted == by_name
+ && !s->filenames_sorted)
+ {
+ lang_section_bst_type *tree;
+
+ walk_wild (s, output_section_callback_fast, output);
+
+ tree = s->tree;
+ if (tree)
+ {
+ output_section_callback_tree_to_list (s, tree, output);
+ s->tree = NULL;
+ }
+ }
+ else
+ walk_wild (s, output_section_callback, output);
+
+ if (default_common_section == NULL)
+ for (sec = s->section_list; sec != NULL; sec = sec->next)
+ if (sec->spec.name != NULL && strcmp (sec->spec.name, "COMMON") == 0)
+ {
+ /* Remember the section that common is going to in case we
+ later get something which doesn't know where to put it. */
+ default_common_section = output;
+ break;
+ }
+}
+
+/* Return TRUE iff target is the sought target. */
+
+static int
+get_target (const bfd_target *target, void *data)
+{
+ const char *sought = (const char *) data;
+
+ return strcmp (target->name, sought) == 0;
+}
+
+/* Like strcpy() but convert to lower case as well. */
+
+static void
+stricpy (char *dest, const char *src)
+{
+ char c;
+
+ while ((c = *src++) != 0)
+ *dest++ = TOLOWER (c);
+
+ *dest = 0;
+}
+
+/* Remove the first occurrence of needle (if any) in haystack
+ from haystack. */
+
+static void
+strcut (char *haystack, const char *needle)
+{
+ haystack = strstr (haystack, needle);
+
+ if (haystack)
+ {
+ char *src;
+
+ for (src = haystack + strlen (needle); *src;)
+ *haystack++ = *src++;
+
+ *haystack = 0;
+ }
+}
+
+/* Compare two target format name strings.
+ Return a value indicating how "similar" they are. */
+
+static int
+name_compare (const char *first, const char *second)
+{
+ char *copy1;
+ char *copy2;
+ int result;
+
+ copy1 = (char *) xmalloc (strlen (first) + 1);
+ copy2 = (char *) xmalloc (strlen (second) + 1);
+
+ /* Convert the names to lower case. */
+ stricpy (copy1, first);
+ stricpy (copy2, second);
+
+ /* Remove size and endian strings from the name. */
+ strcut (copy1, "big");
+ strcut (copy1, "little");
+ strcut (copy2, "big");
+ strcut (copy2, "little");
+
+ /* Return a value based on how many characters match,
+ starting from the beginning. If both strings are
+ the same then return 10 * their length. */
+ for (result = 0; copy1[result] == copy2[result]; result++)
+ if (copy1[result] == 0)
+ {
+ result *= 10;
+ break;
+ }
+
+ free (copy1);
+ free (copy2);
+
+ return result;
+}
+
+/* Set by closest_target_match() below. */
+static const bfd_target *winner;
+
+/* Scan all the valid bfd targets looking for one that has the endianness
+ requirement that was specified on the command line, and is the nearest
+ match to the original output target. */
+
+static int
+closest_target_match (const bfd_target *target, void *data)
+{
+ const bfd_target *original = (const bfd_target *) data;
+
+ if (command_line.endian == ENDIAN_BIG
+ && target->byteorder != BFD_ENDIAN_BIG)
+ return 0;
+
+ if (command_line.endian == ENDIAN_LITTLE
+ && target->byteorder != BFD_ENDIAN_LITTLE)
+ return 0;
+
+ /* Must be the same flavour. */
+ if (target->flavour != original->flavour)
+ return 0;
+
+ /* Ignore generic big and little endian elf vectors. */
+ if (strcmp (target->name, "elf32-big") == 0
+ || strcmp (target->name, "elf64-big") == 0
+ || strcmp (target->name, "elf32-little") == 0
+ || strcmp (target->name, "elf64-little") == 0)
+ return 0;
+
+ /* If we have not found a potential winner yet, then record this one. */
+ if (winner == NULL)
+ {
+ winner = target;
+ return 0;
+ }
+
+ /* Oh dear, we now have two potential candidates for a successful match.
+ Compare their names and choose the better one. */
+ if (name_compare (target->name, original->name)
+ > name_compare (winner->name, original->name))
+ winner = target;
+
+ /* Keep on searching until wqe have checked them all. */
+ return 0;
+}
+
+/* Return the BFD target format of the first input file. */
+
+static const char *
+get_first_input_target (void)
+{
+ const char *target = NULL;
+
+ LANG_FOR_EACH_INPUT_STATEMENT (s)
+ {
+ if (s->header.type == lang_input_statement_enum
+ && s->flags.real)
+ {
+ ldfile_open_file (s);
+
+ if (s->the_bfd != NULL
+ && bfd_check_format (s->the_bfd, bfd_object))
+ {
+ target = bfd_get_target (s->the_bfd);
+
+ if (target != NULL)
+ break;
+ }
+ }
+ }
+
+ return target;
+}
+
+const char *
+lang_get_output_target (void)
+{
+ const char *target;
+
+ /* Has the user told us which output format to use? */
+ if (output_target != NULL)
+ return output_target;
+
+ /* No - has the current target been set to something other than
+ the default? */
+ if (current_target != default_target && current_target != NULL)
+ return current_target;
+
+ /* No - can we determine the format of the first input file? */
+ target = get_first_input_target ();
+ if (target != NULL)
+ return target;
+
+ /* Failed - use the default output target. */
+ return default_target;
+}
+
+/* Open the output file. */
+
+static void
+open_output (const char *name)
+{
+ lang_input_statement_type *f;
+ char *out = lrealpath (name);
+
+ for (f = (void *) input_file_chain.head;
+ f != NULL;
+ f = f->next_real_file)
+ if (f->flags.real)
+ {
+ char *in = lrealpath (f->local_sym_name);
+ if (filename_cmp (in, out) == 0)
+ einfo (_("%F%P: input file '%s' is the same as output file\n"),
+ f->filename);
+ free (in);
+ }
+ free (out);
+
+ output_target = lang_get_output_target ();
+
+ /* Has the user requested a particular endianness on the command
+ line? */
+ if (command_line.endian != ENDIAN_UNSET)
+ {
+ /* Get the chosen target. */
+ const bfd_target *target
+ = bfd_iterate_over_targets (get_target, (void *) output_target);
+
+ /* If the target is not supported, we cannot do anything. */
+ if (target != NULL)
+ {
+ enum bfd_endian desired_endian;
+
+ if (command_line.endian == ENDIAN_BIG)
+ desired_endian = BFD_ENDIAN_BIG;
+ else
+ desired_endian = BFD_ENDIAN_LITTLE;
+
+ /* See if the target has the wrong endianness. This should
+ not happen if the linker script has provided big and
+ little endian alternatives, but some scrips don't do
+ this. */
+ if (target->byteorder != desired_endian)
+ {
+ /* If it does, then see if the target provides
+ an alternative with the correct endianness. */
+ if (target->alternative_target != NULL
+ && (target->alternative_target->byteorder == desired_endian))
+ output_target = target->alternative_target->name;
+ else
+ {
+ /* Try to find a target as similar as possible to
+ the default target, but which has the desired
+ endian characteristic. */
+ bfd_iterate_over_targets (closest_target_match,
+ (void *) target);
+
+ /* Oh dear - we could not find any targets that
+ satisfy our requirements. */
+ if (winner == NULL)
+ einfo (_("%P: warning: could not find any targets"
+ " that match endianness requirement\n"));
+ else
+ output_target = winner->name;
+ }
+ }
+ }
+ }
+
+ link_info.output_bfd = bfd_openw (name, output_target);
+
+ if (link_info.output_bfd == NULL)
+ {
+ if (bfd_get_error () == bfd_error_invalid_target)
+ einfo (_("%F%P: target %s not found\n"), output_target);
+
+ einfo (_("%F%P: cannot open output file %s: %E\n"), name);
+ }
+
+ delete_output_file_on_failure = true;
+
+ if (!bfd_set_format (link_info.output_bfd, bfd_object))
+ einfo (_("%F%P: %s: can not make object file: %E\n"), name);
+ if (!bfd_set_arch_mach (link_info.output_bfd,
+ ldfile_output_architecture,
+ ldfile_output_machine))
+ einfo (_("%F%P: %s: can not set architecture: %E\n"), name);
+
+ link_info.hash = bfd_link_hash_table_create (link_info.output_bfd);
+ if (link_info.hash == NULL)
+ einfo (_("%F%P: can not create hash table: %E\n"));
+
+ bfd_set_gp_size (link_info.output_bfd, g_switch_value);
+}
+
+static void
+ldlang_open_output (lang_statement_union_type *statement)
+{
+ switch (statement->header.type)
+ {
+ case lang_output_statement_enum:
+ ASSERT (link_info.output_bfd == NULL);
+ open_output (statement->output_statement.name);
+ ldemul_set_output_arch ();
+ if (config.magic_demand_paged
+ && !bfd_link_relocatable (&link_info))
+ link_info.output_bfd->flags |= D_PAGED;
+ else
+ link_info.output_bfd->flags &= ~D_PAGED;
+ if (config.text_read_only)
+ link_info.output_bfd->flags |= WP_TEXT;
+ else
+ link_info.output_bfd->flags &= ~WP_TEXT;
+ if (link_info.traditional_format)
+ link_info.output_bfd->flags |= BFD_TRADITIONAL_FORMAT;
+ else
+ link_info.output_bfd->flags &= ~BFD_TRADITIONAL_FORMAT;
+ break;
+
+ case lang_target_statement_enum:
+ current_target = statement->target_statement.target;
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+init_opb (asection *s)
+{
+ unsigned int x;
+
+ opb_shift = 0;
+ if (bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour
+ && s != NULL
+ && (s->flags & SEC_ELF_OCTETS) != 0)
+ return;
+
+ x = bfd_arch_mach_octets_per_byte (ldfile_output_architecture,
+ ldfile_output_machine);
+ if (x > 1)
+ while ((x & 1) == 0)
+ {
+ x >>= 1;
+ ++opb_shift;
+ }
+ ASSERT (x == 1);
+}
+
+/* Open all the input files. */
+
+enum open_bfd_mode
+ {
+ OPEN_BFD_NORMAL = 0,
+ OPEN_BFD_FORCE = 1,
+ OPEN_BFD_RESCAN = 2
+ };
+#if BFD_SUPPORTS_PLUGINS
+static lang_input_statement_type *plugin_insert = NULL;
+static struct bfd_link_hash_entry *plugin_undefs = NULL;
+#endif
+
+static void
+open_input_bfds (lang_statement_union_type *s, enum open_bfd_mode mode)
+{
+ for (; s != NULL; s = s->header.next)
+ {
+ switch (s->header.type)
+ {
+ case lang_constructors_statement_enum:
+ open_input_bfds (constructor_list.head, mode);
+ break;
+ case lang_output_section_statement_enum:
+ open_input_bfds (s->output_section_statement.children.head, mode);
+ break;
+ case lang_wild_statement_enum:
+ /* Maybe we should load the file's symbols. */
+ if ((mode & OPEN_BFD_RESCAN) == 0
+ && s->wild_statement.filename
+ && !wildcardp (s->wild_statement.filename)
+ && !archive_path (s->wild_statement.filename))
+ lookup_name (s->wild_statement.filename);
+ open_input_bfds (s->wild_statement.children.head, mode);
+ break;
+ case lang_group_statement_enum:
+ {
+ struct bfd_link_hash_entry *undefs;
+#if BFD_SUPPORTS_PLUGINS
+ lang_input_statement_type *plugin_insert_save;
+#endif
+
+ /* We must continually search the entries in the group
+ until no new symbols are added to the list of undefined
+ symbols. */
+
+ do
+ {
+#if BFD_SUPPORTS_PLUGINS
+ plugin_insert_save = plugin_insert;
+#endif
+ undefs = link_info.hash->undefs_tail;
+ open_input_bfds (s->group_statement.children.head,
+ mode | OPEN_BFD_FORCE);
+ }
+ while (undefs != link_info.hash->undefs_tail
+#if BFD_SUPPORTS_PLUGINS
+ /* Objects inserted by a plugin, which are loaded
+ before we hit this loop, may have added new
+ undefs. */
+ || (plugin_insert != plugin_insert_save && plugin_undefs)
+#endif
+ );
+ }
+ break;
+ case lang_target_statement_enum:
+ current_target = s->target_statement.target;
+ break;
+ case lang_input_statement_enum:
+ if (s->input_statement.flags.real)
+ {
+ lang_statement_union_type **os_tail;
+ lang_statement_list_type add;
+ bfd *abfd;
+
+ s->input_statement.target = current_target;
+
+ /* If we are being called from within a group, and this
+ is an archive which has already been searched, then
+ force it to be researched unless the whole archive
+ has been loaded already. Do the same for a rescan.
+ Likewise reload --as-needed shared libs. */
+ if (mode != OPEN_BFD_NORMAL
+#if BFD_SUPPORTS_PLUGINS
+ && ((mode & OPEN_BFD_RESCAN) == 0
+ || plugin_insert == NULL)
+#endif
+ && s->input_statement.flags.loaded
+ && (abfd = s->input_statement.the_bfd) != NULL
+ && ((bfd_get_format (abfd) == bfd_archive
+ && !s->input_statement.flags.whole_archive)
+ || (bfd_get_format (abfd) == bfd_object
+ && ((abfd->flags) & DYNAMIC) != 0
+ && s->input_statement.flags.add_DT_NEEDED_for_regular
+ && bfd_get_flavour (abfd) == bfd_target_elf_flavour
+ && (elf_dyn_lib_class (abfd) & DYN_AS_NEEDED) != 0)))
+ {
+ s->input_statement.flags.loaded = false;
+ s->input_statement.flags.reload = true;
+ }
+
+ os_tail = lang_os_list.tail;
+ lang_list_init (&add);
+
+ if (!load_symbols (&s->input_statement, &add))
+ config.make_executable = false;
+
+ if (add.head != NULL)
+ {
+ /* If this was a script with output sections then
+ tack any added statements on to the end of the
+ list. This avoids having to reorder the output
+ section statement list. Very likely the user
+ forgot -T, and whatever we do here will not meet
+ naive user expectations. */
+ if (os_tail != lang_os_list.tail)
+ {
+ einfo (_("%P: warning: %s contains output sections;"
+ " did you forget -T?\n"),
+ s->input_statement.filename);
+ *stat_ptr->tail = add.head;
+ stat_ptr->tail = add.tail;
+ }
+ else
+ {
+ *add.tail = s->header.next;
+ s->header.next = add.head;
+ }
+ }
+ }
+#if BFD_SUPPORTS_PLUGINS
+ /* If we have found the point at which a plugin added new
+ files, clear plugin_insert to enable archive rescan. */
+ if (&s->input_statement == plugin_insert)
+ plugin_insert = NULL;
+#endif
+ break;
+ case lang_assignment_statement_enum:
+ if (s->assignment_statement.exp->type.node_class != etree_assert)
+ exp_fold_tree_no_dot (s->assignment_statement.exp);
+ break;
+ default:
+ break;
+ }
+ }
+
+ /* Exit if any of the files were missing. */
+ if (input_flags.missing_file)
+ einfo ("%F");
+}
+
+#ifdef ENABLE_LIBCTF
+/* Emit CTF errors and warnings. fp can be NULL to report errors/warnings
+ that happened specifically at CTF open time. */
+static void
+lang_ctf_errs_warnings (ctf_dict_t *fp)
+{
+ ctf_next_t *i = NULL;
+ char *text;
+ int is_warning;
+ int err;
+
+ while ((text = ctf_errwarning_next (fp, &i, &is_warning, &err)) != NULL)
+ {
+ einfo (_("%s: %s\n"), is_warning ? _("CTF warning"): _("CTF error"),
+ text);
+ free (text);
+ }
+ if (err != ECTF_NEXT_END)
+ {
+ einfo (_("CTF error: cannot get CTF errors: `%s'\n"),
+ ctf_errmsg (err));
+ }
+
+ /* `err' returns errors from the error/warning iterator in particular.
+ These never assert. But if we have an fp, that could have recorded
+ an assertion failure: assert if it has done so. */
+ ASSERT (!fp || ctf_errno (fp) != ECTF_INTERNAL);
+}
+
+/* Open the CTF sections in the input files with libctf: if any were opened,
+ create a fake input file that we'll write the merged CTF data to later
+ on. */
+
+static void
+ldlang_open_ctf (void)
+{
+ int any_ctf = 0;
+ int err;
+
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
+ {
+ asection *sect;
+
+ /* Incoming files from the compiler have a single ctf_dict_t in them
+ (which is presented to us by the libctf API in a ctf_archive_t
+ wrapper): files derived from a previous relocatable link have a CTF
+ archive containing possibly many CTF files. */
+
+ if ((file->the_ctf = ctf_bfdopen (file->the_bfd, &err)) == NULL)
+ {
+ if (err != ECTF_NOCTFDATA)
+ {
+ lang_ctf_errs_warnings (NULL);
+ einfo (_("%P: warning: CTF section in %pB not loaded; "
+ "its types will be discarded: %s\n"), file->the_bfd,
+ ctf_errmsg (err));
+ }
+ continue;
+ }
+
+ /* Prevent the contents of this section from being written, while
+ requiring the section itself to be duplicated in the output, but only
+ once. */
+ /* This section must exist if ctf_bfdopen() succeeded. */
+ sect = bfd_get_section_by_name (file->the_bfd, ".ctf");
+ sect->size = 0;
+ sect->flags |= SEC_NEVER_LOAD | SEC_HAS_CONTENTS | SEC_LINKER_CREATED;
+
+ if (any_ctf)
+ sect->flags |= SEC_EXCLUDE;
+ any_ctf = 1;
+ }
+
+ if (!any_ctf)
+ {
+ ctf_output = NULL;
+ return;
+ }
+
+ if ((ctf_output = ctf_create (&err)) != NULL)
+ return;
+
+ einfo (_("%P: warning: CTF output not created: `%s'\n"),
+ ctf_errmsg (err));
+
+ LANG_FOR_EACH_INPUT_STATEMENT (errfile)
+ ctf_close (errfile->the_ctf);
+}
+
+/* Merge together CTF sections. After this, only the symtab-dependent
+ function and data object sections need adjustment. */
+
+static void
+lang_merge_ctf (void)
+{
+ asection *output_sect;
+ int flags = 0;
+
+ if (!ctf_output)
+ return;
+
+ output_sect = bfd_get_section_by_name (link_info.output_bfd, ".ctf");
+
+ /* If the section was discarded, don't waste time merging. */
+ if (output_sect == NULL)
+ {
+ ctf_dict_close (ctf_output);
+ ctf_output = NULL;
+
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
+ {
+ ctf_close (file->the_ctf);
+ file->the_ctf = NULL;
+ }
+ return;
+ }
+
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
+ {
+ if (!file->the_ctf)
+ continue;
+
+ /* Takes ownership of file->the_ctf. */
+ if (ctf_link_add_ctf (ctf_output, file->the_ctf, file->filename) < 0)
+ {
+ einfo (_("%P: warning: CTF section in %pB cannot be linked: `%s'\n"),
+ file->the_bfd, ctf_errmsg (ctf_errno (ctf_output)));
+ ctf_close (file->the_ctf);
+ file->the_ctf = NULL;
+ continue;
+ }
+ }
+
+ if (!config.ctf_share_duplicated)
+ flags = CTF_LINK_SHARE_UNCONFLICTED;
+ else
+ flags = CTF_LINK_SHARE_DUPLICATED;
+ if (!config.ctf_variables)
+ flags |= CTF_LINK_OMIT_VARIABLES_SECTION;
+ if (bfd_link_relocatable (&link_info))
+ flags |= CTF_LINK_NO_FILTER_REPORTED_SYMS;
+
+ if (ctf_link (ctf_output, flags) < 0)
+ {
+ lang_ctf_errs_warnings (ctf_output);
+ einfo (_("%P: warning: CTF linking failed; "
+ "output will have no CTF section: %s\n"),
+ ctf_errmsg (ctf_errno (ctf_output)));
+ if (output_sect)
+ {
+ output_sect->size = 0;
+ output_sect->flags |= SEC_EXCLUDE;
+ }
+ }
+ /* Output any lingering errors that didn't come from ctf_link. */
+ lang_ctf_errs_warnings (ctf_output);
+}
+
+/* Let the emulation acquire strings from the dynamic strtab to help it optimize
+ the CTF, if supported. */
+
+void
+ldlang_ctf_acquire_strings (struct elf_strtab_hash *dynstrtab)
+{
+ ldemul_acquire_strings_for_ctf (ctf_output, dynstrtab);
+}
+
+/* Inform the emulation about the addition of a new dynamic symbol, in BFD
+ internal format. */
+void ldlang_ctf_new_dynsym (int symidx, struct elf_internal_sym *sym)
+{
+ ldemul_new_dynsym_for_ctf (ctf_output, symidx, sym);
+}
+
+/* Write out the CTF section. Called early, if the emulation isn't going to
+ need to dedup against the strtab and symtab, then possibly called from the
+ target linker code if the dedup has happened. */
+static void
+lang_write_ctf (int late)
+{
+ size_t output_size;
+ asection *output_sect;
+
+ if (!ctf_output)
+ return;
+
+ if (late)
+ {
+ /* Emit CTF late if this emulation says it can do so. */
+ if (ldemul_emit_ctf_early ())
+ return;
+ }
+ else
+ {
+ if (!ldemul_emit_ctf_early ())
+ return;
+ }
+
+ /* Inform the emulation that all the symbols that will be received have
+ been. */
+
+ ldemul_new_dynsym_for_ctf (ctf_output, 0, NULL);
+
+ /* Emit CTF. */
+
+ output_sect = bfd_get_section_by_name (link_info.output_bfd, ".ctf");
+ if (output_sect)
+ {
+ output_sect->contents = ctf_link_write (ctf_output, &output_size,
+ CTF_COMPRESSION_THRESHOLD);
+ output_sect->size = output_size;
+ output_sect->flags |= SEC_IN_MEMORY | SEC_KEEP;
+
+ lang_ctf_errs_warnings (ctf_output);
+ if (!output_sect->contents)
+ {
+ einfo (_("%P: warning: CTF section emission failed; "
+ "output will have no CTF section: %s\n"),
+ ctf_errmsg (ctf_errno (ctf_output)));
+ output_sect->size = 0;
+ output_sect->flags |= SEC_EXCLUDE;
+ }
+ }
+
+ /* This also closes every CTF input file used in the link. */
+ ctf_dict_close (ctf_output);
+ ctf_output = NULL;
+
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
+ file->the_ctf = NULL;
+}
+
+/* Write out the CTF section late, if the emulation needs that. */
+
+void
+ldlang_write_ctf_late (void)
+{
+ /* Trigger a "late call", if the emulation needs one. */
+
+ lang_write_ctf (1);
+}
+#else
+static void
+ldlang_open_ctf (void)
+{
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
+ {
+ asection *sect;
+
+ /* If built without CTF, warn and delete all CTF sections from the output.
+ (The alternative would be to simply concatenate them, which does not
+ yield a valid CTF section.) */
+
+ if ((sect = bfd_get_section_by_name (file->the_bfd, ".ctf")) != NULL)
+ {
+ einfo (_("%P: warning: CTF section in %pB not linkable: "
+ "%P was built without support for CTF\n"), file->the_bfd);
+ sect->size = 0;
+ sect->flags |= SEC_EXCLUDE;
+ }
+ }
+}
+
+static void lang_merge_ctf (void) {}
+void
+ldlang_ctf_acquire_strings (struct elf_strtab_hash *dynstrtab
+ ATTRIBUTE_UNUSED) {}
+void
+ldlang_ctf_new_dynsym (int symidx ATTRIBUTE_UNUSED,
+ struct elf_internal_sym *sym ATTRIBUTE_UNUSED) {}
+static void lang_write_ctf (int late ATTRIBUTE_UNUSED) {}
+void ldlang_write_ctf_late (void) {}
+#endif
+
+/* Add the supplied name to the symbol table as an undefined reference.
+ This is a two step process as the symbol table doesn't even exist at
+ the time the ld command line is processed. First we put the name
+ on a list, then, once the output file has been opened, transfer the
+ name to the symbol table. */
+
+typedef struct bfd_sym_chain ldlang_undef_chain_list_type;
+
+#define ldlang_undef_chain_list_head entry_symbol.next
+
+void
+ldlang_add_undef (const char *const name, bool cmdline ATTRIBUTE_UNUSED)
+{
+ ldlang_undef_chain_list_type *new_undef;
+
+ new_undef = stat_alloc (sizeof (*new_undef));
+ new_undef->next = ldlang_undef_chain_list_head;
+ ldlang_undef_chain_list_head = new_undef;
+
+ new_undef->name = xstrdup (name);
+
+ if (link_info.output_bfd != NULL)
+ insert_undefined (new_undef->name);
+}
+
+/* Insert NAME as undefined in the symbol table. */
+
+static void
+insert_undefined (const char *name)
+{
+ struct bfd_link_hash_entry *h;
+
+ h = bfd_link_hash_lookup (link_info.hash, name, true, false, true);
+ if (h == NULL)
+ einfo (_("%F%P: bfd_link_hash_lookup failed: %E\n"));
+ if (h->type == bfd_link_hash_new)
+ {
+ h->type = bfd_link_hash_undefined;
+ h->u.undef.abfd = NULL;
+ h->non_ir_ref_regular = true;
+ bfd_link_add_undef (link_info.hash, h);
+ }
+}
+
+/* Run through the list of undefineds created above and place them
+ into the linker hash table as undefined symbols belonging to the
+ script file. */
+
+static void
+lang_place_undefineds (void)
+{
+ ldlang_undef_chain_list_type *ptr;
+
+ for (ptr = ldlang_undef_chain_list_head; ptr != NULL; ptr = ptr->next)
+ insert_undefined (ptr->name);
+}
+
+/* Mark -u symbols against garbage collection. */
+
+static void
+lang_mark_undefineds (void)
+{
+ ldlang_undef_chain_list_type *ptr;
+
+ if (is_elf_hash_table (link_info.hash))
+ for (ptr = ldlang_undef_chain_list_head; ptr != NULL; ptr = ptr->next)
+ {
+ struct elf_link_hash_entry *h = (struct elf_link_hash_entry *)
+ bfd_link_hash_lookup (link_info.hash, ptr->name, false, false, true);
+ if (h != NULL)
+ h->mark = 1;
+ }
+}
+
+/* Structure used to build the list of symbols that the user has required
+ be defined. */
+
+struct require_defined_symbol
+{
+ const char *name;
+ struct require_defined_symbol *next;
+};
+
+/* The list of symbols that the user has required be defined. */
+
+static struct require_defined_symbol *require_defined_symbol_list;
+
+/* Add a new symbol NAME to the list of symbols that are required to be
+ defined. */
+
+void
+ldlang_add_require_defined (const char *const name)
+{
+ struct require_defined_symbol *ptr;
+
+ ldlang_add_undef (name, true);
+ ptr = stat_alloc (sizeof (*ptr));
+ ptr->next = require_defined_symbol_list;
+ ptr->name = strdup (name);
+ require_defined_symbol_list = ptr;
+}
+
+/* Check that all symbols the user required to be defined, are defined,
+ raise an error if we find a symbol that is not defined. */
+
+static void
+ldlang_check_require_defined_symbols (void)
+{
+ struct require_defined_symbol *ptr;
+
+ for (ptr = require_defined_symbol_list; ptr != NULL; ptr = ptr->next)
+ {
+ struct bfd_link_hash_entry *h;
+
+ h = bfd_link_hash_lookup (link_info.hash, ptr->name,
+ false, false, true);
+ if (h == NULL
+ || (h->type != bfd_link_hash_defined
+ && h->type != bfd_link_hash_defweak))
+ einfo(_("%X%P: required symbol `%s' not defined\n"), ptr->name);
+ }
+}
+
+/* Check for all readonly or some readwrite sections. */
+
+static void
+check_input_sections
+ (lang_statement_union_type *s,
+ lang_output_section_statement_type *output_section_statement)
+{
+ for (; s != NULL; s = s->header.next)
+ {
+ switch (s->header.type)
+ {
+ case lang_wild_statement_enum:
+ walk_wild (&s->wild_statement, check_section_callback,
+ output_section_statement);
+ if (!output_section_statement->all_input_readonly)
+ return;
+ break;
+ case lang_constructors_statement_enum:
+ check_input_sections (constructor_list.head,
+ output_section_statement);
+ if (!output_section_statement->all_input_readonly)
+ return;
+ break;
+ case lang_group_statement_enum:
+ check_input_sections (s->group_statement.children.head,
+ output_section_statement);
+ if (!output_section_statement->all_input_readonly)
+ return;
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+/* Update wildcard statements if needed. */
+
+static void
+update_wild_statements (lang_statement_union_type *s)
+{
+ struct wildcard_list *sec;
+
+ switch (sort_section)
+ {
+ default:
+ FAIL ();
+
+ case none:
+ break;
+
+ case by_name:
+ case by_alignment:
+ for (; s != NULL; s = s->header.next)
+ {
+ switch (s->header.type)
+ {
+ default:
+ break;
+
+ case lang_wild_statement_enum:
+ for (sec = s->wild_statement.section_list; sec != NULL;
+ sec = sec->next)
+ /* Don't sort .init/.fini sections. */
+ if (strcmp (sec->spec.name, ".init") != 0
+ && strcmp (sec->spec.name, ".fini") != 0)
+ switch (sec->spec.sorted)
+ {
+ case none:
+ sec->spec.sorted = sort_section;
+ break;
+ case by_name:
+ if (sort_section == by_alignment)
+ sec->spec.sorted = by_name_alignment;
+ break;
+ case by_alignment:
+ if (sort_section == by_name)
+ sec->spec.sorted = by_alignment_name;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case lang_constructors_statement_enum:
+ update_wild_statements (constructor_list.head);
+ break;
+
+ case lang_output_section_statement_enum:
+ update_wild_statements
+ (s->output_section_statement.children.head);
+ break;
+
+ case lang_group_statement_enum:
+ update_wild_statements (s->group_statement.children.head);
+ break;
+ }
+ }
+ break;
+ }
+}
+
+/* Open input files and attach to output sections. */
+
+static void
+map_input_to_output_sections
+ (lang_statement_union_type *s, const char *target,
+ lang_output_section_statement_type *os)
+{
+ for (; s != NULL; s = s->header.next)
+ {
+ lang_output_section_statement_type *tos;
+ flagword flags;
+ unsigned int type = 0;
+
+ switch (s->header.type)
+ {
+ case lang_wild_statement_enum:
+ wild (&s->wild_statement, target, os);
+ break;
+ case lang_constructors_statement_enum:
+ map_input_to_output_sections (constructor_list.head,
+ target,
+ os);
+ break;
+ case lang_output_section_statement_enum:
+ tos = &s->output_section_statement;
+ if (tos->constraint == ONLY_IF_RW
+ || tos->constraint == ONLY_IF_RO)
+ {
+ tos->all_input_readonly = true;
+ check_input_sections (tos->children.head, tos);
+ if (tos->all_input_readonly != (tos->constraint == ONLY_IF_RO))
+ tos->constraint = -1;
+ }
+ if (tos->constraint >= 0)
+ map_input_to_output_sections (tos->children.head,
+ target,
+ tos);
+ break;
+ case lang_output_statement_enum:
+ break;
+ case lang_target_statement_enum:
+ target = s->target_statement.target;
+ break;
+ case lang_group_statement_enum:
+ map_input_to_output_sections (s->group_statement.children.head,
+ target,
+ os);
+ break;
+ case lang_data_statement_enum:
+ /* Make sure that any sections mentioned in the expression
+ are initialized. */
+ exp_init_os (s->data_statement.exp);
+ /* The output section gets CONTENTS, ALLOC and LOAD, but
+ these may be overridden by the script. */
+ flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD;
+ switch (os->sectype)
+ {
+ case normal_section:
+ case overlay_section:
+ case first_overlay_section:
+ break;
+ case noalloc_section:
+ flags = SEC_HAS_CONTENTS;
+ break;
+ case readonly_section:
+ flags |= SEC_READONLY;
+ break;
+ case typed_readonly_section:
+ flags |= SEC_READONLY;
+ /* Fall through. */
+ case type_section:
+ if (os->sectype_value->type.node_class == etree_name
+ && os->sectype_value->type.node_code == NAME)
+ {
+ const char *name = os->sectype_value->name.name;
+ if (strcmp (name, "SHT_PROGBITS") == 0)
+ type = SHT_PROGBITS;
+ else if (strcmp (name, "SHT_STRTAB") == 0)
+ type = SHT_STRTAB;
+ else if (strcmp (name, "SHT_NOTE") == 0)
+ type = SHT_NOTE;
+ else if (strcmp (name, "SHT_NOBITS") == 0)
+ type = SHT_NOBITS;
+ else if (strcmp (name, "SHT_INIT_ARRAY") == 0)
+ type = SHT_INIT_ARRAY;
+ else if (strcmp (name, "SHT_FINI_ARRAY") == 0)
+ type = SHT_FINI_ARRAY;
+ else if (strcmp (name, "SHT_PREINIT_ARRAY") == 0)
+ type = SHT_PREINIT_ARRAY;
+ else
+ einfo (_ ("%F%P: invalid type for output section `%s'\n"),
+ os->name);
+ }
+ else
+ {
+ exp_fold_tree_no_dot (os->sectype_value);
+ if (expld.result.valid_p)
+ type = expld.result.value;
+ else
+ einfo (_ ("%F%P: invalid type for output section `%s'\n"),
+ os->name);
+ }
+ break;
+ case noload_section:
+ if (bfd_get_flavour (link_info.output_bfd)
+ == bfd_target_elf_flavour)
+ flags = SEC_NEVER_LOAD | SEC_ALLOC;
+ else
+ flags = SEC_NEVER_LOAD | SEC_HAS_CONTENTS;
+ break;
+ }
+ if (os->bfd_section == NULL)
+ init_os (os, flags | SEC_READONLY);
+ else
+ os->bfd_section->flags |= flags;
+ os->bfd_section->type = type;
+ break;
+ case lang_input_section_enum:
+ break;
+ case lang_fill_statement_enum:
+ case lang_object_symbols_statement_enum:
+ case lang_reloc_statement_enum:
+ case lang_padding_statement_enum:
+ case lang_input_statement_enum:
+ if (os != NULL && os->bfd_section == NULL)
+ init_os (os, 0);
+ break;
+ case lang_assignment_statement_enum:
+ if (os != NULL && os->bfd_section == NULL)
+ init_os (os, 0);
+
+ /* Make sure that any sections mentioned in the assignment
+ are initialized. */
+ exp_init_os (s->assignment_statement.exp);
+ break;
+ case lang_address_statement_enum:
+ /* Mark the specified section with the supplied address.
+ If this section was actually a segment marker, then the
+ directive is ignored if the linker script explicitly
+ processed the segment marker. Originally, the linker
+ treated segment directives (like -Ttext on the
+ command-line) as section directives. We honor the
+ section directive semantics for backwards compatibility;
+ linker scripts that do not specifically check for
+ SEGMENT_START automatically get the old semantics. */
+ if (!s->address_statement.segment
+ || !s->address_statement.segment->used)
+ {
+ const char *name = s->address_statement.section_name;
+
+ /* Create the output section statement here so that
+ orphans with a set address will be placed after other
+ script sections. If we let the orphan placement code
+ place them in amongst other sections then the address
+ will affect following script sections, which is
+ likely to surprise naive users. */
+ tos = lang_output_section_statement_lookup (name, 0, 1);
+ tos->addr_tree = s->address_statement.address;
+ if (tos->bfd_section == NULL)
+ init_os (tos, 0);
+ }
+ break;
+ case lang_insert_statement_enum:
+ break;
+ }
+ }
+}
+
+/* An insert statement snips out all the linker statements from the
+ start of the list and places them after the output section
+ statement specified by the insert. This operation is complicated
+ by the fact that we keep a doubly linked list of output section
+ statements as well as the singly linked list of all statements.
+ FIXME someday: Twiddling with the list not only moves statements
+ from the user's script but also input and group statements that are
+ built from command line object files and --start-group. We only
+ get away with this because the list pointers used by file_chain
+ and input_file_chain are not reordered, and processing via
+ statement_list after this point mostly ignores input statements.
+ One exception is the map file, where LOAD and START GROUP/END GROUP
+ can end up looking odd. */
+
+static void
+process_insert_statements (lang_statement_union_type **start)
+{
+ lang_statement_union_type **s;
+ lang_output_section_statement_type *first_os = NULL;
+ lang_output_section_statement_type *last_os = NULL;
+ lang_output_section_statement_type *os;
+
+ s = start;
+ while (*s != NULL)
+ {
+ if ((*s)->header.type == lang_output_section_statement_enum)
+ {
+ /* Keep pointers to the first and last output section
+ statement in the sequence we may be about to move. */
+ os = &(*s)->output_section_statement;
+
+ ASSERT (last_os == NULL || last_os->next == os);
+ last_os = os;
+
+ /* Set constraint negative so that lang_output_section_find
+ won't match this output section statement. At this
+ stage in linking constraint has values in the range
+ [-1, ONLY_IN_RW]. */
+ last_os->constraint = -2 - last_os->constraint;
+ if (first_os == NULL)
+ first_os = last_os;
+ }
+ else if ((*s)->header.type == lang_group_statement_enum)
+ {
+ /* A user might put -T between --start-group and
+ --end-group. One way this odd construct might arise is
+ from a wrapper around ld to change library search
+ behaviour. For example:
+ #! /bin/sh
+ exec real_ld --start-group "$@" --end-group
+ This isn't completely unreasonable so go looking inside a
+ group statement for insert statements. */
+ process_insert_statements (&(*s)->group_statement.children.head);
+ }
+ else if ((*s)->header.type == lang_insert_statement_enum)
+ {
+ lang_insert_statement_type *i = &(*s)->insert_statement;
+ lang_output_section_statement_type *where;
+ lang_statement_union_type **ptr;
+ lang_statement_union_type *first;
+
+ if (link_info.non_contiguous_regions)
+ {
+ einfo (_("warning: INSERT statement in linker script is "
+ "incompatible with --enable-non-contiguous-regions.\n"));
+ }
+
+ where = lang_output_section_find (i->where);
+ if (where != NULL && i->is_before)
+ {
+ do
+ where = where->prev;
+ while (where != NULL && where->constraint < 0);
+ }
+ if (where == NULL)
+ {
+ einfo (_("%F%P: %s not found for insert\n"), i->where);
+ return;
+ }
+
+ /* Deal with reordering the output section statement list. */
+ if (last_os != NULL)
+ {
+ asection *first_sec, *last_sec;
+ struct lang_output_section_statement_struct **next;
+
+ /* Snip out the output sections we are moving. */
+ first_os->prev->next = last_os->next;
+ if (last_os->next == NULL)
+ {
+ next = &first_os->prev->next;
+ lang_os_list.tail = (lang_statement_union_type **) next;
+ }
+ else
+ last_os->next->prev = first_os->prev;
+ /* Add them in at the new position. */
+ last_os->next = where->next;
+ if (where->next == NULL)
+ {
+ next = &last_os->next;
+ lang_os_list.tail = (lang_statement_union_type **) next;
+ }
+ else
+ where->next->prev = last_os;
+ first_os->prev = where;
+ where->next = first_os;
+
+ /* Move the bfd sections in the same way. */
+ first_sec = NULL;
+ last_sec = NULL;
+ for (os = first_os; os != NULL; os = os->next)
+ {
+ os->constraint = -2 - os->constraint;
+ if (os->bfd_section != NULL
+ && os->bfd_section->owner != NULL)
+ {
+ last_sec = os->bfd_section;
+ if (first_sec == NULL)
+ first_sec = last_sec;
+ }
+ if (os == last_os)
+ break;
+ }
+ if (last_sec != NULL)
+ {
+ asection *sec = where->bfd_section;
+ if (sec == NULL)
+ sec = output_prev_sec_find (where);
+
+ /* The place we want to insert must come after the
+ sections we are moving. So if we find no
+ section or if the section is the same as our
+ last section, then no move is needed. */
+ if (sec != NULL && sec != last_sec)
+ {
+ /* Trim them off. */
+ if (first_sec->prev != NULL)
+ first_sec->prev->next = last_sec->next;
+ else
+ link_info.output_bfd->sections = last_sec->next;
+ if (last_sec->next != NULL)
+ last_sec->next->prev = first_sec->prev;
+ else
+ link_info.output_bfd->section_last = first_sec->prev;
+ /* Add back. */
+ last_sec->next = sec->next;
+ if (sec->next != NULL)
+ sec->next->prev = last_sec;
+ else
+ link_info.output_bfd->section_last = last_sec;
+ first_sec->prev = sec;
+ sec->next = first_sec;
+ }
+ }
+
+ first_os = NULL;
+ last_os = NULL;
+ }
+
+ ptr = insert_os_after (where);
+ /* Snip everything from the start of the list, up to and
+ including the insert statement we are currently processing. */
+ first = *start;
+ *start = (*s)->header.next;
+ /* Add them back where they belong, minus the insert. */
+ *s = *ptr;
+ if (*s == NULL)
+ statement_list.tail = s;
+ *ptr = first;
+ s = start;
+ continue;
+ }
+ s = &(*s)->header.next;
+ }
+
+ /* Undo constraint twiddling. */
+ for (os = first_os; os != NULL; os = os->next)
+ {
+ os->constraint = -2 - os->constraint;
+ if (os == last_os)
+ break;
+ }
+}
+
+/* An output section might have been removed after its statement was
+ added. For example, ldemul_before_allocation can remove dynamic
+ sections if they turn out to be not needed. Clean them up here. */
+
+void
+strip_excluded_output_sections (void)
+{
+ lang_output_section_statement_type *os;
+
+ /* Run lang_size_sections (if not already done). */
+ if (expld.phase != lang_mark_phase_enum)
+ {
+ expld.phase = lang_mark_phase_enum;
+ expld.dataseg.phase = exp_seg_none;
+ one_lang_size_sections_pass (NULL, false);
+ lang_reset_memory_regions ();
+ }
+
+ for (os = (void *) lang_os_list.head;
+ os != NULL;
+ os = os->next)
+ {
+ asection *output_section;
+ bool exclude;
+
+ if (os->constraint < 0)
+ continue;
+
+ output_section = os->bfd_section;
+ if (output_section == NULL)
+ continue;
+
+ exclude = (output_section->rawsize == 0
+ && (output_section->flags & SEC_KEEP) == 0
+ && !bfd_section_removed_from_list (link_info.output_bfd,
+ output_section));
+
+ /* Some sections have not yet been sized, notably .gnu.version,
+ .dynsym, .dynstr and .hash. These all have SEC_LINKER_CREATED
+ input sections, so don't drop output sections that have such
+ input sections unless they are also marked SEC_EXCLUDE. */
+ if (exclude && output_section->map_head.s != NULL)
+ {
+ asection *s;
+
+ for (s = output_section->map_head.s; s != NULL; s = s->map_head.s)
+ if ((s->flags & SEC_EXCLUDE) == 0
+ && ((s->flags & SEC_LINKER_CREATED) != 0
+ || link_info.emitrelocations))
+ {
+ exclude = false;
+ break;
+ }
+ }
+
+ if (exclude)
+ {
+ /* We don't set bfd_section to NULL since bfd_section of the
+ removed output section statement may still be used. */
+ if (!os->update_dot)
+ os->ignored = true;
+ output_section->flags |= SEC_EXCLUDE;
+ bfd_section_list_remove (link_info.output_bfd, output_section);
+ link_info.output_bfd->section_count--;
+ }
+ }
+}
+
+/* Called from ldwrite to clear out asection.map_head and
+ asection.map_tail for use as link_orders in ldwrite. */
+
+void
+lang_clear_os_map (void)
+{
+ lang_output_section_statement_type *os;
+
+ if (map_head_is_link_order)
+ return;
+
+ for (os = (void *) lang_os_list.head;
+ os != NULL;
+ os = os->next)
+ {
+ asection *output_section;
+
+ if (os->constraint < 0)
+ continue;
+
+ output_section = os->bfd_section;
+ if (output_section == NULL)
+ continue;
+
+ /* TODO: Don't just junk map_head.s, turn them into link_orders. */
+ output_section->map_head.link_order = NULL;
+ output_section->map_tail.link_order = NULL;
+ }
+
+ /* Stop future calls to lang_add_section from messing with map_head
+ and map_tail link_order fields. */
+ map_head_is_link_order = true;
+}
+
+static void
+print_output_section_statement
+ (lang_output_section_statement_type *output_section_statement)
+{
+ asection *section = output_section_statement->bfd_section;
+ int len;
+
+ if (output_section_statement != abs_output_section)
+ {
+ minfo ("\n%s", output_section_statement->name);
+
+ if (section != NULL)
+ {
+ print_dot = section->vma;
+
+ len = strlen (output_section_statement->name);
+ if (len >= SECTION_NAME_MAP_LENGTH - 1)
+ {
+ print_nl ();
+ len = 0;
+ }
+ while (len < SECTION_NAME_MAP_LENGTH)
+ {
+ print_space ();
+ ++len;
+ }
+
+ minfo ("0x%V %W", section->vma, TO_ADDR (section->size));
+
+ if (section->vma != section->lma)
+ minfo (_(" load address 0x%V"), section->lma);
+
+ if (output_section_statement->update_dot_tree != NULL)
+ exp_fold_tree (output_section_statement->update_dot_tree,
+ bfd_abs_section_ptr, &print_dot);
+ }
+
+ print_nl ();
+ }
+
+ print_statement_list (output_section_statement->children.head,
+ output_section_statement);
+}
+
+static void
+print_assignment (lang_assignment_statement_type *assignment,
+ lang_output_section_statement_type *output_section)
+{
+ unsigned int i;
+ bool is_dot;
+ etree_type *tree;
+ asection *osec;
+
+ for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++)
+ print_space ();
+
+ if (assignment->exp->type.node_class == etree_assert)
+ {
+ is_dot = false;
+ tree = assignment->exp->assert_s.child;
+ }
+ else
+ {
+ const char *dst = assignment->exp->assign.dst;
+
+ is_dot = (dst[0] == '.' && dst[1] == 0);
+ tree = assignment->exp;
+ }
+
+ osec = output_section->bfd_section;
+ if (osec == NULL)
+ osec = bfd_abs_section_ptr;
+
+ if (assignment->exp->type.node_class != etree_provide)
+ exp_fold_tree (tree, osec, &print_dot);
+ else
+ expld.result.valid_p = false;
+
+ if (expld.result.valid_p)
+ {
+ bfd_vma value;
+
+ if (assignment->exp->type.node_class == etree_assert
+ || is_dot
+ || expld.assign_name != NULL)
+ {
+ value = expld.result.value;
+
+ if (expld.result.section != NULL)
+ value += expld.result.section->vma;
+
+ minfo ("0x%V", value);
+ if (is_dot)
+ print_dot = value;
+ }
+ else
+ {
+ struct bfd_link_hash_entry *h;
+
+ h = bfd_link_hash_lookup (link_info.hash, assignment->exp->assign.dst,
+ false, false, true);
+ if (h != NULL
+ && (h->type == bfd_link_hash_defined
+ || h->type == bfd_link_hash_defweak))
+ {
+ value = h->u.def.value;
+ value += h->u.def.section->output_section->vma;
+ value += h->u.def.section->output_offset;
+
+ minfo ("[0x%V]", value);
+ }
+ else
+ minfo ("[unresolved]");
+ }
+ }
+ else
+ {
+ if (assignment->exp->type.node_class == etree_provide)
+ minfo ("[!provide]");
+ else
+ minfo ("*undef* ");
+#ifdef BFD64
+ minfo (" ");
+#endif
+ }
+ expld.assign_name = NULL;
+
+ minfo (" ");
+ exp_print_tree (assignment->exp);
+ print_nl ();
+}
+
+static void
+print_input_statement (lang_input_statement_type *statm)
+{
+ if (statm->filename != NULL)
+ fprintf (config.map_file, "LOAD %s\n", statm->filename);
+}
+
+/* Print all symbols defined in a particular section. This is called
+ via bfd_link_hash_traverse, or by print_all_symbols. */
+
+bool
+print_one_symbol (struct bfd_link_hash_entry *hash_entry, void *ptr)
+{
+ asection *sec = (asection *) ptr;
+
+ if ((hash_entry->type == bfd_link_hash_defined
+ || hash_entry->type == bfd_link_hash_defweak)
+ && sec == hash_entry->u.def.section)
+ {
+ int i;
+
+ for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++)
+ print_space ();
+ minfo ("0x%V ",
+ (hash_entry->u.def.value
+ + hash_entry->u.def.section->output_offset
+ + hash_entry->u.def.section->output_section->vma));
+
+ minfo (" %pT\n", hash_entry->root.string);
+ }
+
+ return true;
+}
+
+static int
+hash_entry_addr_cmp (const void *a, const void *b)
+{
+ const struct bfd_link_hash_entry *l = *(const struct bfd_link_hash_entry **)a;
+ const struct bfd_link_hash_entry *r = *(const struct bfd_link_hash_entry **)b;
+
+ if (l->u.def.value < r->u.def.value)
+ return -1;
+ else if (l->u.def.value > r->u.def.value)
+ return 1;
+ else
+ return 0;
+}
+
+static void
+print_all_symbols (asection *sec)
+{
+ input_section_userdata_type *ud = bfd_section_userdata (sec);
+ struct map_symbol_def *def;
+ struct bfd_link_hash_entry **entries;
+ unsigned int i;
+
+ if (!ud)
+ return;
+
+ *ud->map_symbol_def_tail = 0;
+
+ /* Sort the symbols by address. */
+ entries = (struct bfd_link_hash_entry **)
+ obstack_alloc (&map_obstack,
+ ud->map_symbol_def_count * sizeof (*entries));
+
+ for (i = 0, def = ud->map_symbol_def_head; def; def = def->next, i++)
+ entries[i] = def->entry;
+
+ qsort (entries, ud->map_symbol_def_count, sizeof (*entries),
+ hash_entry_addr_cmp);
+
+ /* Print the symbols. */
+ for (i = 0; i < ud->map_symbol_def_count; i++)
+ ldemul_print_symbol (entries[i], sec);
+
+ obstack_free (&map_obstack, entries);
+}
+
+/* Print information about an input section to the map file. */
+
+static void
+print_input_section (asection *i, bool is_discarded)
+{
+ bfd_size_type size = i->size;
+ int len;
+ bfd_vma addr;
+
+ init_opb (i);
+
+ print_space ();
+ minfo ("%s", i->name);
+
+ len = 1 + strlen (i->name);
+ if (len >= SECTION_NAME_MAP_LENGTH - 1)
+ {
+ print_nl ();
+ len = 0;
+ }
+ while (len < SECTION_NAME_MAP_LENGTH)
+ {
+ print_space ();
+ ++len;
+ }
+
+ if (i->output_section != NULL
+ && i->output_section->owner == link_info.output_bfd)
+ addr = i->output_section->vma + i->output_offset;
+ else
+ {
+ addr = print_dot;
+ if (!is_discarded)
+ size = 0;
+ }
+
+ minfo ("0x%V %W %pB\n", addr, TO_ADDR (size), i->owner);
+
+ if (size != i->rawsize && i->rawsize != 0)
+ {
+ len = SECTION_NAME_MAP_LENGTH + 3;
+#ifdef BFD64
+ len += 16;
+#else
+ len += 8;
+#endif
+ while (len > 0)
+ {
+ print_space ();
+ --len;
+ }
+
+ minfo (_("%W (size before relaxing)\n"), TO_ADDR (i->rawsize));
+ }
+
+ if (i->output_section != NULL
+ && i->output_section->owner == link_info.output_bfd)
+ {
+ if (link_info.reduce_memory_overheads)
+ bfd_link_hash_traverse (link_info.hash, ldemul_print_symbol, i);
+ else
+ print_all_symbols (i);
+
+ /* Update print_dot, but make sure that we do not move it
+ backwards - this could happen if we have overlays and a
+ later overlay is shorter than an earier one. */
+ if (addr + TO_ADDR (size) > print_dot)
+ print_dot = addr + TO_ADDR (size);
+ }
+}
+
+static void
+print_fill_statement (lang_fill_statement_type *fill)
+{
+ size_t size;
+ unsigned char *p;
+ fputs (" FILL mask 0x", config.map_file);
+ for (p = fill->fill->data, size = fill->fill->size; size != 0; p++, size--)
+ fprintf (config.map_file, "%02x", *p);
+ fputs ("\n", config.map_file);
+}
+
+static void
+print_data_statement (lang_data_statement_type *data)
+{
+ int i;
+ bfd_vma addr;
+ bfd_size_type size;
+ const char *name;
+
+ init_opb (data->output_section);
+ for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++)
+ print_space ();
+
+ addr = data->output_offset;
+ if (data->output_section != NULL)
+ addr += data->output_section->vma;
+
+ switch (data->type)
+ {
+ default:
+ abort ();
+ case BYTE:
+ size = BYTE_SIZE;
+ name = "BYTE";
+ break;
+ case SHORT:
+ size = SHORT_SIZE;
+ name = "SHORT";
+ break;
+ case LONG:
+ size = LONG_SIZE;
+ name = "LONG";
+ break;
+ case QUAD:
+ size = QUAD_SIZE;
+ name = "QUAD";
+ break;
+ case SQUAD:
+ size = QUAD_SIZE;
+ name = "SQUAD";
+ break;
+ }
+
+ if (size < TO_SIZE ((unsigned) 1))
+ size = TO_SIZE ((unsigned) 1);
+ minfo ("0x%V %W %s 0x%v", addr, TO_ADDR (size), name, data->value);
+
+ if (data->exp->type.node_class != etree_value)
+ {
+ print_space ();
+ exp_print_tree (data->exp);
+ }
+
+ print_nl ();
+
+ print_dot = addr + TO_ADDR (size);
+}
+
+/* Print an address statement. These are generated by options like
+ -Ttext. */
+
+static void
+print_address_statement (lang_address_statement_type *address)
+{
+ minfo (_("Address of section %s set to "), address->section_name);
+ exp_print_tree (address->address);
+ print_nl ();
+}
+
+/* Print a reloc statement. */
+
+static void
+print_reloc_statement (lang_reloc_statement_type *reloc)
+{
+ int i;
+ bfd_vma addr;
+ bfd_size_type size;
+
+ init_opb (reloc->output_section);
+ for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++)
+ print_space ();
+
+ addr = reloc->output_offset;
+ if (reloc->output_section != NULL)
+ addr += reloc->output_section->vma;
+
+ size = bfd_get_reloc_size (reloc->howto);
+
+ minfo ("0x%V %W RELOC %s ", addr, TO_ADDR (size), reloc->howto->name);
+
+ if (reloc->name != NULL)
+ minfo ("%s+", reloc->name);
+ else
+ minfo ("%s+", reloc->section->name);
+
+ exp_print_tree (reloc->addend_exp);
+
+ print_nl ();
+
+ print_dot = addr + TO_ADDR (size);
+}
+
+static void
+print_padding_statement (lang_padding_statement_type *s)
+{
+ int len;
+ bfd_vma addr;
+
+ init_opb (s->output_section);
+ minfo (" *fill*");
+
+ len = sizeof " *fill*" - 1;
+ while (len < SECTION_NAME_MAP_LENGTH)
+ {
+ print_space ();
+ ++len;
+ }
+
+ addr = s->output_offset;
+ if (s->output_section != NULL)
+ addr += s->output_section->vma;
+ minfo ("0x%V %W ", addr, TO_ADDR (s->size));
+
+ if (s->fill->size != 0)
+ {
+ size_t size;
+ unsigned char *p;
+ for (p = s->fill->data, size = s->fill->size; size != 0; p++, size--)
+ fprintf (config.map_file, "%02x", *p);
+ }
+
+ print_nl ();
+
+ print_dot = addr + TO_ADDR (s->size);
+}
+
+static void
+print_wild_statement (lang_wild_statement_type *w,
+ lang_output_section_statement_type *os)
+{
+ struct wildcard_list *sec;
+
+ print_space ();
+
+ if (w->exclude_name_list)
+ {
+ name_list *tmp;
+ minfo ("EXCLUDE_FILE(%s", w->exclude_name_list->name);
+ for (tmp = w->exclude_name_list->next; tmp; tmp = tmp->next)
+ minfo (" %s", tmp->name);
+ minfo (") ");
+ }
+
+ if (w->filenames_sorted)
+ minfo ("SORT_BY_NAME(");
+ if (w->filename != NULL)
+ minfo ("%s", w->filename);
+ else
+ minfo ("*");
+ if (w->filenames_sorted)
+ minfo (")");
+
+ minfo ("(");
+ for (sec = w->section_list; sec; sec = sec->next)
+ {
+ int closing_paren = 0;
+
+ switch (sec->spec.sorted)
+ {
+ case none:
+ break;
+
+ case by_name:
+ minfo ("SORT_BY_NAME(");
+ closing_paren = 1;
+ break;
+
+ case by_alignment:
+ minfo ("SORT_BY_ALIGNMENT(");
+ closing_paren = 1;
+ break;
+
+ case by_name_alignment:
+ minfo ("SORT_BY_NAME(SORT_BY_ALIGNMENT(");
+ closing_paren = 2;
+ break;
+
+ case by_alignment_name:
+ minfo ("SORT_BY_ALIGNMENT(SORT_BY_NAME(");
+ closing_paren = 2;
+ break;
+
+ case by_none:
+ minfo ("SORT_NONE(");
+ closing_paren = 1;
+ break;
+
+ case by_init_priority:
+ minfo ("SORT_BY_INIT_PRIORITY(");
+ closing_paren = 1;
+ break;
+ }
+
+ if (sec->spec.exclude_name_list != NULL)
+ {
+ name_list *tmp;
+ minfo ("EXCLUDE_FILE(%s", sec->spec.exclude_name_list->name);
+ for (tmp = sec->spec.exclude_name_list->next; tmp; tmp = tmp->next)
+ minfo (" %s", tmp->name);
+ minfo (") ");
+ }
+ if (sec->spec.name != NULL)
+ minfo ("%s", sec->spec.name);
+ else
+ minfo ("*");
+ for (;closing_paren > 0; closing_paren--)
+ minfo (")");
+ if (sec->next)
+ minfo (" ");
+ }
+ minfo (")");
+
+ print_nl ();
+
+ print_statement_list (w->children.head, os);
+}
+
+/* Print a group statement. */
+
+static void
+print_group (lang_group_statement_type *s,
+ lang_output_section_statement_type *os)
+{
+ fprintf (config.map_file, "START GROUP\n");
+ print_statement_list (s->children.head, os);
+ fprintf (config.map_file, "END GROUP\n");
+}
+
+/* Print the list of statements in S.
+ This can be called for any statement type. */
+
+static void
+print_statement_list (lang_statement_union_type *s,
+ lang_output_section_statement_type *os)
+{
+ while (s != NULL)
+ {
+ print_statement (s, os);
+ s = s->header.next;
+ }
+}
+
+/* Print the first statement in statement list S.
+ This can be called for any statement type. */
+
+static void
+print_statement (lang_statement_union_type *s,
+ lang_output_section_statement_type *os)
+{
+ switch (s->header.type)
+ {
+ default:
+ fprintf (config.map_file, _("Fail with %d\n"), s->header.type);
+ FAIL ();
+ break;
+ case lang_constructors_statement_enum:
+ if (constructor_list.head != NULL)
+ {
+ if (constructors_sorted)
+ minfo (" SORT (CONSTRUCTORS)\n");
+ else
+ minfo (" CONSTRUCTORS\n");
+ print_statement_list (constructor_list.head, os);
+ }
+ break;
+ case lang_wild_statement_enum:
+ print_wild_statement (&s->wild_statement, os);
+ break;
+ case lang_address_statement_enum:
+ print_address_statement (&s->address_statement);
+ break;
+ case lang_object_symbols_statement_enum:
+ minfo (" CREATE_OBJECT_SYMBOLS\n");
+ break;
+ case lang_fill_statement_enum:
+ print_fill_statement (&s->fill_statement);
+ break;
+ case lang_data_statement_enum:
+ print_data_statement (&s->data_statement);
+ break;
+ case lang_reloc_statement_enum:
+ print_reloc_statement (&s->reloc_statement);
+ break;
+ case lang_input_section_enum:
+ print_input_section (s->input_section.section, false);
+ break;
+ case lang_padding_statement_enum:
+ print_padding_statement (&s->padding_statement);
+ break;
+ case lang_output_section_statement_enum:
+ print_output_section_statement (&s->output_section_statement);
+ break;
+ case lang_assignment_statement_enum:
+ print_assignment (&s->assignment_statement, os);
+ break;
+ case lang_target_statement_enum:
+ fprintf (config.map_file, "TARGET(%s)\n", s->target_statement.target);
+ break;
+ case lang_output_statement_enum:
+ minfo ("OUTPUT(%s", s->output_statement.name);
+ if (output_target != NULL)
+ minfo (" %s", output_target);
+ minfo (")\n");
+ break;
+ case lang_input_statement_enum:
+ print_input_statement (&s->input_statement);
+ break;
+ case lang_group_statement_enum:
+ print_group (&s->group_statement, os);
+ break;
+ case lang_insert_statement_enum:
+ minfo ("INSERT %s %s\n",
+ s->insert_statement.is_before ? "BEFORE" : "AFTER",
+ s->insert_statement.where);
+ break;
+ }
+}
+
+static void
+print_statements (void)
+{
+ print_statement_list (statement_list.head, abs_output_section);
+}
+
+/* Print the first N statements in statement list S to STDERR.
+ If N == 0, nothing is printed.
+ If N < 0, the entire list is printed.
+ Intended to be called from GDB. */
+
+void
+dprint_statement (lang_statement_union_type *s, int n)
+{
+ FILE *map_save = config.map_file;
+
+ config.map_file = stderr;
+
+ if (n < 0)
+ print_statement_list (s, abs_output_section);
+ else
+ {
+ while (s && --n >= 0)
+ {
+ print_statement (s, abs_output_section);
+ s = s->header.next;
+ }
+ }
+
+ config.map_file = map_save;
+}
+
+static void
+insert_pad (lang_statement_union_type **ptr,
+ fill_type *fill,
+ bfd_size_type alignment_needed,
+ asection *output_section,
+ bfd_vma dot)
+{
+ static fill_type zero_fill;
+ lang_statement_union_type *pad = NULL;
+
+ if (ptr != &statement_list.head)
+ pad = ((lang_statement_union_type *)
+ ((char *) ptr - offsetof (lang_statement_union_type, header.next)));
+ if (pad != NULL
+ && pad->header.type == lang_padding_statement_enum
+ && pad->padding_statement.output_section == output_section)
+ {
+ /* Use the existing pad statement. */
+ }
+ else if ((pad = *ptr) != NULL
+ && pad->header.type == lang_padding_statement_enum
+ && pad->padding_statement.output_section == output_section)
+ {
+ /* Use the existing pad statement. */
+ }
+ else
+ {
+ /* Make a new padding statement, linked into existing chain. */
+ pad = stat_alloc (sizeof (lang_padding_statement_type));
+ pad->header.next = *ptr;
+ *ptr = pad;
+ pad->header.type = lang_padding_statement_enum;
+ pad->padding_statement.output_section = output_section;
+ if (fill == NULL)
+ fill = &zero_fill;
+ pad->padding_statement.fill = fill;
+ }
+ pad->padding_statement.output_offset = dot - output_section->vma;
+ pad->padding_statement.size = alignment_needed;
+ if (!(output_section->flags & SEC_FIXED_SIZE))
+ output_section->size = TO_SIZE (dot + TO_ADDR (alignment_needed)
+ - output_section->vma);
+}
+
+/* Work out how much this section will move the dot point. */
+
+static bfd_vma
+size_input_section
+ (lang_statement_union_type **this_ptr,
+ lang_output_section_statement_type *output_section_statement,
+ fill_type *fill,
+ bool *removed,
+ bfd_vma dot)
+{
+ lang_input_section_type *is = &((*this_ptr)->input_section);
+ asection *i = is->section;
+ asection *o = output_section_statement->bfd_section;
+ *removed = 0;
+
+ if (link_info.non_contiguous_regions)
+ {
+ /* If the input section I has already been successfully assigned
+ to an output section other than O, don't bother with it and
+ let the caller remove it from the list. Keep processing in
+ case we have already handled O, because the repeated passes
+ have reinitialized its size. */
+ if (i->already_assigned && i->already_assigned != o)
+ {
+ *removed = 1;
+ return dot;
+ }
+ }
+
+ if (i->sec_info_type == SEC_INFO_TYPE_JUST_SYMS)
+ i->output_offset = i->vma - o->vma;
+ else if (((i->flags & SEC_EXCLUDE) != 0)
+ || output_section_statement->ignored)
+ i->output_offset = dot - o->vma;
+ else
+ {
+ bfd_size_type alignment_needed;
+
+ /* Align this section first to the input sections requirement,
+ then to the output section's requirement. If this alignment
+ is greater than any seen before, then record it too. Perform
+ the alignment by inserting a magic 'padding' statement. */
+
+ if (output_section_statement->subsection_alignment != NULL)
+ i->alignment_power
+ = exp_get_power (output_section_statement->subsection_alignment,
+ "subsection alignment");
+
+ if (o->alignment_power < i->alignment_power)
+ o->alignment_power = i->alignment_power;
+
+ alignment_needed = align_power (dot, i->alignment_power) - dot;
+
+ if (alignment_needed != 0)
+ {
+ insert_pad (this_ptr, fill, TO_SIZE (alignment_needed), o, dot);
+ dot += alignment_needed;
+ }
+
+ if (link_info.non_contiguous_regions)
+ {
+ /* If I would overflow O, let the caller remove I from the
+ list. */
+ if (output_section_statement->region)
+ {
+ bfd_vma end = output_section_statement->region->origin
+ + output_section_statement->region->length;
+
+ if (dot + TO_ADDR (i->size) > end)
+ {
+ if (i->flags & SEC_LINKER_CREATED)
+ einfo (_("%F%P: Output section '%s' not large enough for the "
+ "linker-created stubs section '%s'.\n"),
+ i->output_section->name, i->name);
+
+ if (i->rawsize && i->rawsize != i->size)
+ einfo (_("%F%P: Relaxation not supported with "
+ "--enable-non-contiguous-regions (section '%s' "
+ "would overflow '%s' after it changed size).\n"),
+ i->name, i->output_section->name);
+
+ *removed = 1;
+ dot = end;
+ i->output_section = NULL;
+ return dot;
+ }
+ }
+ }
+
+ /* Remember where in the output section this input section goes. */
+ i->output_offset = dot - o->vma;
+
+ /* Mark how big the output section must be to contain this now. */
+ dot += TO_ADDR (i->size);
+ if (!(o->flags & SEC_FIXED_SIZE))
+ o->size = TO_SIZE (dot - o->vma);
+
+ if (link_info.non_contiguous_regions)
+ {
+ /* Record that I was successfully assigned to O, and update
+ its actual output section too. */
+ i->already_assigned = o;
+ i->output_section = o;
+ }
+ }
+
+ return dot;
+}
+
+struct check_sec
+{
+ asection *sec;
+ bool warned;
+};
+
+static int
+sort_sections_by_lma (const void *arg1, const void *arg2)
+{
+ const asection *sec1 = ((const struct check_sec *) arg1)->sec;
+ const asection *sec2 = ((const struct check_sec *) arg2)->sec;
+
+ if (sec1->lma < sec2->lma)
+ return -1;
+ else if (sec1->lma > sec2->lma)
+ return 1;
+ else if (sec1->id < sec2->id)
+ return -1;
+ else if (sec1->id > sec2->id)
+ return 1;
+
+ return 0;
+}
+
+static int
+sort_sections_by_vma (const void *arg1, const void *arg2)
+{
+ const asection *sec1 = ((const struct check_sec *) arg1)->sec;
+ const asection *sec2 = ((const struct check_sec *) arg2)->sec;
+
+ if (sec1->vma < sec2->vma)
+ return -1;
+ else if (sec1->vma > sec2->vma)
+ return 1;
+ else if (sec1->id < sec2->id)
+ return -1;
+ else if (sec1->id > sec2->id)
+ return 1;
+
+ return 0;
+}
+
+#define IS_TBSS(s) \
+ ((s->flags & (SEC_LOAD | SEC_THREAD_LOCAL)) == SEC_THREAD_LOCAL)
+
+#define IGNORE_SECTION(s) \
+ ((s->flags & SEC_ALLOC) == 0 || IS_TBSS (s))
+
+/* Check to see if any allocated sections overlap with other allocated
+ sections. This can happen if a linker script specifies the output
+ section addresses of the two sections. Also check whether any memory
+ region has overflowed. */
+
+static void
+lang_check_section_addresses (void)
+{
+ asection *s, *p;
+ struct check_sec *sections;
+ size_t i, count;
+ bfd_vma addr_mask;
+ bfd_vma s_start;
+ bfd_vma s_end;
+ bfd_vma p_start = 0;
+ bfd_vma p_end = 0;
+ lang_memory_region_type *m;
+ bool overlays;
+
+ /* Detect address space overflow on allocated sections. */
+ addr_mask = ((bfd_vma) 1 <<
+ (bfd_arch_bits_per_address (link_info.output_bfd) - 1)) - 1;
+ addr_mask = (addr_mask << 1) + 1;
+ for (s = link_info.output_bfd->sections; s != NULL; s = s->next)
+ if ((s->flags & SEC_ALLOC) != 0)
+ {
+ s_end = (s->vma + s->size) & addr_mask;
+ if (s_end != 0 && s_end < (s->vma & addr_mask))
+ einfo (_("%X%P: section %s VMA wraps around address space\n"),
+ s->name);
+ else
+ {
+ s_end = (s->lma + s->size) & addr_mask;
+ if (s_end != 0 && s_end < (s->lma & addr_mask))
+ einfo (_("%X%P: section %s LMA wraps around address space\n"),
+ s->name);
+ }
+ }
+
+ if (bfd_count_sections (link_info.output_bfd) <= 1)
+ return;
+
+ count = bfd_count_sections (link_info.output_bfd);
+ sections = XNEWVEC (struct check_sec, count);
+
+ /* Scan all sections in the output list. */
+ count = 0;
+ for (s = link_info.output_bfd->sections; s != NULL; s = s->next)
+ {
+ if (IGNORE_SECTION (s)
+ || s->size == 0)
+ continue;
+
+ sections[count].sec = s;
+ sections[count].warned = false;
+ count++;
+ }
+
+ if (count <= 1)
+ {
+ free (sections);
+ return;
+ }
+
+ qsort (sections, count, sizeof (*sections), sort_sections_by_lma);
+
+ /* First check section LMAs. There should be no overlap of LMAs on
+ loadable sections, even with overlays. */
+ for (p = NULL, i = 0; i < count; i++)
+ {
+ s = sections[i].sec;
+ init_opb (s);
+ if ((s->flags & SEC_LOAD) != 0)
+ {
+ s_start = s->lma;
+ s_end = s_start + TO_ADDR (s->size) - 1;
+
+ /* Look for an overlap. We have sorted sections by lma, so
+ we know that s_start >= p_start. Besides the obvious
+ case of overlap when the current section starts before
+ the previous one ends, we also must have overlap if the
+ previous section wraps around the address space. */
+ if (p != NULL
+ && (s_start <= p_end
+ || p_end < p_start))
+ {
+ einfo (_("%X%P: section %s LMA [%V,%V]"
+ " overlaps section %s LMA [%V,%V]\n"),
+ s->name, s_start, s_end, p->name, p_start, p_end);
+ sections[i].warned = true;
+ }
+ p = s;
+ p_start = s_start;
+ p_end = s_end;
+ }
+ }
+
+ /* If any non-zero size allocated section (excluding tbss) starts at
+ exactly the same VMA as another such section, then we have
+ overlays. Overlays generated by the OVERLAY keyword will have
+ this property. It is possible to intentionally generate overlays
+ that fail this test, but it would be unusual. */
+ qsort (sections, count, sizeof (*sections), sort_sections_by_vma);
+ overlays = false;
+ p_start = sections[0].sec->vma;
+ for (i = 1; i < count; i++)
+ {
+ s_start = sections[i].sec->vma;
+ if (p_start == s_start)
+ {
+ overlays = true;
+ break;
+ }
+ p_start = s_start;
+ }
+
+ /* Now check section VMAs if no overlays were detected. */
+ if (!overlays)
+ {
+ for (p = NULL, i = 0; i < count; i++)
+ {
+ s = sections[i].sec;
+ init_opb (s);
+ s_start = s->vma;
+ s_end = s_start + TO_ADDR (s->size) - 1;
+
+ if (p != NULL
+ && !sections[i].warned
+ && (s_start <= p_end
+ || p_end < p_start))
+ einfo (_("%X%P: section %s VMA [%V,%V]"
+ " overlaps section %s VMA [%V,%V]\n"),
+ s->name, s_start, s_end, p->name, p_start, p_end);
+ p = s;
+ p_start = s_start;
+ p_end = s_end;
+ }
+ }
+
+ free (sections);
+
+ /* If any memory region has overflowed, report by how much.
+ We do not issue this diagnostic for regions that had sections
+ explicitly placed outside their bounds; os_region_check's
+ diagnostics are adequate for that case.
+
+ FIXME: It is conceivable that m->current - (m->origin + m->length)
+ might overflow a 32-bit integer. There is, alas, no way to print
+ a bfd_vma quantity in decimal. */
+ for (m = lang_memory_region_list; m; m = m->next)
+ if (m->had_full_message)
+ {
+ unsigned long over = m->current - (m->origin + m->length);
+ einfo (ngettext ("%X%P: region `%s' overflowed by %lu byte\n",
+ "%X%P: region `%s' overflowed by %lu bytes\n",
+ over),
+ m->name_list.name, over);
+ }
+}
+
+/* Make sure the new address is within the region. We explicitly permit the
+ current address to be at the exact end of the region when the address is
+ non-zero, in case the region is at the end of addressable memory and the
+ calculation wraps around. */
+
+static void
+os_region_check (lang_output_section_statement_type *os,
+ lang_memory_region_type *region,
+ etree_type *tree,
+ bfd_vma rbase)
+{
+ if ((region->current < region->origin
+ || (region->current - region->origin > region->length))
+ && ((region->current != region->origin + region->length)
+ || rbase == 0))
+ {
+ if (tree != NULL)
+ {
+ einfo (_("%X%P: address 0x%v of %pB section `%s'"
+ " is not within region `%s'\n"),
+ region->current,
+ os->bfd_section->owner,
+ os->bfd_section->name,
+ region->name_list.name);
+ }
+ else if (!region->had_full_message)
+ {
+ region->had_full_message = true;
+
+ einfo (_("%X%P: %pB section `%s' will not fit in region `%s'\n"),
+ os->bfd_section->owner,
+ os->bfd_section->name,
+ region->name_list.name);
+ }
+ }
+}
+
+static void
+ldlang_check_relro_region (lang_statement_union_type *s)
+{
+ seg_align_type *seg = &expld.dataseg;
+
+ if (seg->relro == exp_seg_relro_start)
+ {
+ if (!seg->relro_start_stat)
+ seg->relro_start_stat = s;
+ else
+ {
+ ASSERT (seg->relro_start_stat == s);
+ }
+ }
+ else if (seg->relro == exp_seg_relro_end)
+ {
+ if (!seg->relro_end_stat)
+ seg->relro_end_stat = s;
+ else
+ {
+ ASSERT (seg->relro_end_stat == s);
+ }
+ }
+}
+
+/* Set the sizes for all the output sections. */
+
+static bfd_vma
+lang_size_sections_1
+ (lang_statement_union_type **prev,
+ lang_output_section_statement_type *output_section_statement,
+ fill_type *fill,
+ bfd_vma dot,
+ bool *relax,
+ bool check_regions)
+{
+ lang_statement_union_type *s;
+ lang_statement_union_type *prev_s = NULL;
+ bool removed_prev_s = false;
+
+ /* Size up the sections from their constituent parts. */
+ for (s = *prev; s != NULL; prev_s = s, s = s->header.next)
+ {
+ bool removed = false;
+
+ switch (s->header.type)
+ {
+ case lang_output_section_statement_enum:
+ {
+ bfd_vma newdot, after, dotdelta;
+ lang_output_section_statement_type *os;
+ lang_memory_region_type *r;
+ int section_alignment = 0;
+
+ os = &s->output_section_statement;
+ init_opb (os->bfd_section);
+ if (os->constraint == -1)
+ break;
+
+ /* FIXME: We shouldn't need to zero section vmas for ld -r
+ here, in lang_insert_orphan, or in the default linker scripts.
+ This is covering for coff backend linker bugs. See PR6945. */
+ if (os->addr_tree == NULL
+ && bfd_link_relocatable (&link_info)
+ && (bfd_get_flavour (link_info.output_bfd)
+ == bfd_target_coff_flavour))
+ os->addr_tree = exp_intop (0);
+ if (os->addr_tree != NULL)
+ {
+ exp_fold_tree (os->addr_tree, bfd_abs_section_ptr, &dot);
+
+ if (expld.result.valid_p)
+ {
+ dot = expld.result.value;
+ if (expld.result.section != NULL)
+ dot += expld.result.section->vma;
+ }
+ else if (expld.phase != lang_mark_phase_enum)
+ einfo (_("%F%P:%pS: non constant or forward reference"
+ " address expression for section %s\n"),
+ os->addr_tree, os->name);
+ }
+
+ if (os->bfd_section == NULL)
+ /* This section was removed or never actually created. */
+ break;
+
+ /* If this is a COFF shared library section, use the size and
+ address from the input section. FIXME: This is COFF
+ specific; it would be cleaner if there were some other way
+ to do this, but nothing simple comes to mind. */
+ if (((bfd_get_flavour (link_info.output_bfd)
+ == bfd_target_ecoff_flavour)
+ || (bfd_get_flavour (link_info.output_bfd)
+ == bfd_target_coff_flavour))
+ && (os->bfd_section->flags & SEC_COFF_SHARED_LIBRARY) != 0)
+ {
+ asection *input;
+
+ if (os->children.head == NULL
+ || os->children.head->header.next != NULL
+ || (os->children.head->header.type
+ != lang_input_section_enum))
+ einfo (_("%X%P: internal error on COFF shared library"
+ " section %s\n"), os->name);
+
+ input = os->children.head->input_section.section;
+ bfd_set_section_vma (os->bfd_section,
+ bfd_section_vma (input));
+ if (!(os->bfd_section->flags & SEC_FIXED_SIZE))
+ os->bfd_section->size = input->size;
+ break;
+ }
+
+ newdot = dot;
+ dotdelta = 0;
+ if (bfd_is_abs_section (os->bfd_section))
+ {
+ /* No matter what happens, an abs section starts at zero. */
+ ASSERT (os->bfd_section->vma == 0);
+ }
+ else
+ {
+ if (os->addr_tree == NULL)
+ {
+ /* No address specified for this section, get one
+ from the region specification. */
+ if (os->region == NULL
+ || ((os->bfd_section->flags & (SEC_ALLOC | SEC_LOAD))
+ && os->region->name_list.name[0] == '*'
+ && strcmp (os->region->name_list.name,
+ DEFAULT_MEMORY_REGION) == 0))
+ {
+ os->region = lang_memory_default (os->bfd_section);
+ }
+
+ /* If a loadable section is using the default memory
+ region, and some non default memory regions were
+ defined, issue an error message. */
+ if (!os->ignored
+ && !IGNORE_SECTION (os->bfd_section)
+ && !bfd_link_relocatable (&link_info)
+ && check_regions
+ && strcmp (os->region->name_list.name,
+ DEFAULT_MEMORY_REGION) == 0
+ && lang_memory_region_list != NULL
+ && (strcmp (lang_memory_region_list->name_list.name,
+ DEFAULT_MEMORY_REGION) != 0
+ || lang_memory_region_list->next != NULL)
+ && lang_sizing_iteration == 1)
+ {
+ /* By default this is an error rather than just a
+ warning because if we allocate the section to the
+ default memory region we can end up creating an
+ excessively large binary, or even seg faulting when
+ attempting to perform a negative seek. See
+ sources.redhat.com/ml/binutils/2003-04/msg00423.html
+ for an example of this. This behaviour can be
+ overridden by the using the --no-check-sections
+ switch. */
+ if (command_line.check_section_addresses)
+ einfo (_("%F%P: error: no memory region specified"
+ " for loadable section `%s'\n"),
+ bfd_section_name (os->bfd_section));
+ else
+ einfo (_("%P: warning: no memory region specified"
+ " for loadable section `%s'\n"),
+ bfd_section_name (os->bfd_section));
+ }
+
+ newdot = os->region->current;
+ section_alignment = os->bfd_section->alignment_power;
+ }
+ else
+ section_alignment = exp_get_power (os->section_alignment,
+ "section alignment");
+
+ /* Align to what the section needs. */
+ if (section_alignment > 0)
+ {
+ bfd_vma savedot = newdot;
+ bfd_vma diff = 0;
+
+ newdot = align_power (newdot, section_alignment);
+ dotdelta = newdot - savedot;
+
+ if (lang_sizing_iteration == 1)
+ diff = dotdelta;
+ else if (lang_sizing_iteration > 1)
+ {
+ /* Only report adjustments that would change
+ alignment from what we have already reported. */
+ diff = newdot - os->bfd_section->vma;
+ if (!(diff & (((bfd_vma) 1 << section_alignment) - 1)))
+ diff = 0;
+ }
+ if (diff != 0
+ && (config.warn_section_align
+ || os->addr_tree != NULL))
+ einfo (_("%P: warning: "
+ "start of section %s changed by %ld\n"),
+ os->name, (long) diff);
+ }
+
+ bfd_set_section_vma (os->bfd_section, newdot);
+
+ os->bfd_section->output_offset = 0;
+ }
+
+ lang_size_sections_1 (&os->children.head, os,
+ os->fill, newdot, relax, check_regions);
+
+ os->processed_vma = true;
+
+ if (bfd_is_abs_section (os->bfd_section) || os->ignored)
+ /* Except for some special linker created sections,
+ no output section should change from zero size
+ after strip_excluded_output_sections. A non-zero
+ size on an ignored section indicates that some
+ input section was not sized early enough. */
+ ASSERT (os->bfd_section->size == 0);
+ else
+ {
+ dot = os->bfd_section->vma;
+
+ /* Put the section within the requested block size, or
+ align at the block boundary. */
+ after = ((dot
+ + TO_ADDR (os->bfd_section->size)
+ + os->block_value - 1)
+ & - (bfd_vma) os->block_value);
+
+ if (!(os->bfd_section->flags & SEC_FIXED_SIZE))
+ os->bfd_section->size = TO_SIZE (after
+ - os->bfd_section->vma);
+ }
+
+ /* Set section lma. */
+ r = os->region;
+ if (r == NULL)
+ r = lang_memory_region_lookup (DEFAULT_MEMORY_REGION, false);
+
+ if (os->load_base)
+ {
+ bfd_vma lma = exp_get_abs_int (os->load_base, 0, "load base");
+ os->bfd_section->lma = lma;
+ }
+ else if (os->lma_region != NULL)
+ {
+ bfd_vma lma = os->lma_region->current;
+
+ if (os->align_lma_with_input)
+ lma += dotdelta;
+ else
+ {
+ /* When LMA_REGION is the same as REGION, align the LMA
+ as we did for the VMA, possibly including alignment
+ from the bfd section. If a different region, then
+ only align according to the value in the output
+ statement. */
+ if (os->lma_region != os->region)
+ section_alignment = exp_get_power (os->section_alignment,
+ "section alignment");
+ if (section_alignment > 0)
+ lma = align_power (lma, section_alignment);
+ }
+ os->bfd_section->lma = lma;
+ }
+ else if (r->last_os != NULL
+ && (os->bfd_section->flags & SEC_ALLOC) != 0)
+ {
+ bfd_vma lma;
+ asection *last;
+
+ last = r->last_os->output_section_statement.bfd_section;
+
+ /* A backwards move of dot should be accompanied by
+ an explicit assignment to the section LMA (ie.
+ os->load_base set) because backwards moves can
+ create overlapping LMAs. */
+ if (dot < last->vma
+ && os->bfd_section->size != 0
+ && dot + TO_ADDR (os->bfd_section->size) <= last->vma)
+ {
+ /* If dot moved backwards then leave lma equal to
+ vma. This is the old default lma, which might
+ just happen to work when the backwards move is
+ sufficiently large. Nag if this changes anything,
+ so people can fix their linker scripts. */
+
+ if (last->vma != last->lma)
+ einfo (_("%P: warning: dot moved backwards "
+ "before `%s'\n"), os->name);
+ }
+ else
+ {
+ /* If this is an overlay, set the current lma to that
+ at the end of the previous section. */
+ if (os->sectype == overlay_section)
+ lma = last->lma + TO_ADDR (last->size);
+
+ /* Otherwise, keep the same lma to vma relationship
+ as the previous section. */
+ else
+ lma = os->bfd_section->vma + last->lma - last->vma;
+
+ if (section_alignment > 0)
+ lma = align_power (lma, section_alignment);
+ os->bfd_section->lma = lma;
+ }
+ }
+ os->processed_lma = true;
+
+ /* Keep track of normal sections using the default
+ lma region. We use this to set the lma for
+ following sections. Overlays or other linker
+ script assignment to lma might mean that the
+ default lma == vma is incorrect.
+ To avoid warnings about dot moving backwards when using
+ -Ttext, don't start tracking sections until we find one
+ of non-zero size or with lma set differently to vma.
+ Do this tracking before we short-cut the loop so that we
+ track changes for the case where the section size is zero,
+ but the lma is set differently to the vma. This is
+ important, if an orphan section is placed after an
+ otherwise empty output section that has an explicit lma
+ set, we want that lma reflected in the orphans lma. */
+ if (((!IGNORE_SECTION (os->bfd_section)
+ && (os->bfd_section->size != 0
+ || (r->last_os == NULL
+ && os->bfd_section->vma != os->bfd_section->lma)
+ || (r->last_os != NULL
+ && dot >= (r->last_os->output_section_statement
+ .bfd_section->vma))))
+ || os->sectype == first_overlay_section)
+ && os->lma_region == NULL
+ && !bfd_link_relocatable (&link_info))
+ r->last_os = s;
+
+ if (bfd_is_abs_section (os->bfd_section) || os->ignored)
+ break;
+
+ /* .tbss sections effectively have zero size. */
+ if (!IS_TBSS (os->bfd_section)
+ || bfd_link_relocatable (&link_info))
+ dotdelta = TO_ADDR (os->bfd_section->size);
+ else
+ dotdelta = 0;
+ dot += dotdelta;
+
+ if (os->update_dot_tree != 0)
+ exp_fold_tree (os->update_dot_tree, bfd_abs_section_ptr, &dot);
+
+ /* Update dot in the region ?
+ We only do this if the section is going to be allocated,
+ since unallocated sections do not contribute to the region's
+ overall size in memory. */
+ if (os->region != NULL
+ && (os->bfd_section->flags & (SEC_ALLOC | SEC_LOAD)))
+ {
+ os->region->current = dot;
+
+ if (check_regions)
+ /* Make sure the new address is within the region. */
+ os_region_check (os, os->region, os->addr_tree,
+ os->bfd_section->vma);
+
+ if (os->lma_region != NULL && os->lma_region != os->region
+ && ((os->bfd_section->flags & SEC_LOAD)
+ || os->align_lma_with_input))
+ {
+ os->lma_region->current = os->bfd_section->lma + dotdelta;
+
+ if (check_regions)
+ os_region_check (os, os->lma_region, NULL,
+ os->bfd_section->lma);
+ }
+ }
+ }
+ break;
+
+ case lang_constructors_statement_enum:
+ dot = lang_size_sections_1 (&constructor_list.head,
+ output_section_statement,
+ fill, dot, relax, check_regions);
+ break;
+
+ case lang_data_statement_enum:
+ {
+ unsigned int size = 0;
+
+ s->data_statement.output_offset =
+ dot - output_section_statement->bfd_section->vma;
+ s->data_statement.output_section =
+ output_section_statement->bfd_section;
+
+ /* We might refer to provided symbols in the expression, and
+ need to mark them as needed. */
+ exp_fold_tree (s->data_statement.exp, bfd_abs_section_ptr, &dot);
+
+ switch (s->data_statement.type)
+ {
+ default:
+ abort ();
+ case QUAD:
+ case SQUAD:
+ size = QUAD_SIZE;
+ break;
+ case LONG:
+ size = LONG_SIZE;
+ break;
+ case SHORT:
+ size = SHORT_SIZE;
+ break;
+ case BYTE:
+ size = BYTE_SIZE;
+ break;
+ }
+ if (size < TO_SIZE ((unsigned) 1))
+ size = TO_SIZE ((unsigned) 1);
+ dot += TO_ADDR (size);
+ if (!(output_section_statement->bfd_section->flags
+ & SEC_FIXED_SIZE))
+ output_section_statement->bfd_section->size
+ = TO_SIZE (dot - output_section_statement->bfd_section->vma);
+
+ }
+ break;
+
+ case lang_reloc_statement_enum:
+ {
+ int size;
+
+ s->reloc_statement.output_offset =
+ dot - output_section_statement->bfd_section->vma;
+ s->reloc_statement.output_section =
+ output_section_statement->bfd_section;
+ size = bfd_get_reloc_size (s->reloc_statement.howto);
+ dot += TO_ADDR (size);
+ if (!(output_section_statement->bfd_section->flags
+ & SEC_FIXED_SIZE))
+ output_section_statement->bfd_section->size
+ = TO_SIZE (dot - output_section_statement->bfd_section->vma);
+ }
+ break;
+
+ case lang_wild_statement_enum:
+ dot = lang_size_sections_1 (&s->wild_statement.children.head,
+ output_section_statement,
+ fill, dot, relax, check_regions);
+ break;
+
+ case lang_object_symbols_statement_enum:
+ link_info.create_object_symbols_section
+ = output_section_statement->bfd_section;
+ output_section_statement->bfd_section->flags |= SEC_KEEP;
+ break;
+
+ case lang_output_statement_enum:
+ case lang_target_statement_enum:
+ break;
+
+ case lang_input_section_enum:
+ {
+ asection *i;
+
+ i = s->input_section.section;
+ if (relax)
+ {
+ bool again;
+
+ if (!bfd_relax_section (i->owner, i, &link_info, &again))
+ einfo (_("%F%P: can't relax section: %E\n"));
+ if (again)
+ *relax = true;
+ }
+ dot = size_input_section (prev, output_section_statement,
+ fill, &removed, dot);
+ }
+ break;
+
+ case lang_input_statement_enum:
+ break;
+
+ case lang_fill_statement_enum:
+ s->fill_statement.output_section =
+ output_section_statement->bfd_section;
+
+ fill = s->fill_statement.fill;
+ break;
+
+ case lang_assignment_statement_enum:
+ {
+ bfd_vma newdot = dot;
+ etree_type *tree = s->assignment_statement.exp;
+
+ expld.dataseg.relro = exp_seg_relro_none;
+
+ exp_fold_tree (tree,
+ output_section_statement->bfd_section,
+ &newdot);
+
+ ldlang_check_relro_region (s);
+
+ expld.dataseg.relro = exp_seg_relro_none;
+
+ /* This symbol may be relative to this section. */
+ if ((tree->type.node_class == etree_provided
+ || tree->type.node_class == etree_assign)
+ && (tree->assign.dst [0] != '.'
+ || tree->assign.dst [1] != '\0'))
+ output_section_statement->update_dot = 1;
+
+ if (!output_section_statement->ignored)
+ {
+ if (output_section_statement == abs_output_section)
+ {
+ /* If we don't have an output section, then just adjust
+ the default memory address. */
+ lang_memory_region_lookup (DEFAULT_MEMORY_REGION,
+ false)->current = newdot;
+ }
+ else if (newdot != dot)
+ {
+ /* Insert a pad after this statement. We can't
+ put the pad before when relaxing, in case the
+ assignment references dot. */
+ insert_pad (&s->header.next, fill, TO_SIZE (newdot - dot),
+ output_section_statement->bfd_section, dot);
+
+ /* Don't neuter the pad below when relaxing. */
+ s = s->header.next;
+
+ /* If dot is advanced, this implies that the section
+ should have space allocated to it, unless the
+ user has explicitly stated that the section
+ should not be allocated. */
+ if (output_section_statement->sectype != noalloc_section
+ && (output_section_statement->sectype != noload_section
+ || (bfd_get_flavour (link_info.output_bfd)
+ == bfd_target_elf_flavour)))
+ output_section_statement->bfd_section->flags |= SEC_ALLOC;
+ }
+ dot = newdot;
+ }
+ }
+ break;
+
+ case lang_padding_statement_enum:
+ /* If this is the first time lang_size_sections is called,
+ we won't have any padding statements. If this is the
+ second or later passes when relaxing, we should allow
+ padding to shrink. If padding is needed on this pass, it
+ will be added back in. */
+ s->padding_statement.size = 0;
+
+ /* Make sure output_offset is valid. If relaxation shrinks
+ the section and this pad isn't needed, it's possible to
+ have output_offset larger than the final size of the
+ section. bfd_set_section_contents will complain even for
+ a pad size of zero. */
+ s->padding_statement.output_offset
+ = dot - output_section_statement->bfd_section->vma;
+ break;
+
+ case lang_group_statement_enum:
+ dot = lang_size_sections_1 (&s->group_statement.children.head,
+ output_section_statement,
+ fill, dot, relax, check_regions);
+ break;
+
+ case lang_insert_statement_enum:
+ break;
+
+ /* We can only get here when relaxing is turned on. */
+ case lang_address_statement_enum:
+ break;
+
+ default:
+ FAIL ();
+ break;
+ }
+
+ /* If an input section doesn't fit in the current output
+ section, remove it from the list. Handle the case where we
+ have to remove an input_section statement here: there is a
+ special case to remove the first element of the list. */
+ if (link_info.non_contiguous_regions && removed)
+ {
+ /* If we removed the first element during the previous
+ iteration, override the loop assignment of prev_s. */
+ if (removed_prev_s)
+ prev_s = NULL;
+
+ if (prev_s)
+ {
+ /* If there was a real previous input section, just skip
+ the current one. */
+ prev_s->header.next=s->header.next;
+ s = prev_s;
+ removed_prev_s = false;
+ }
+ else
+ {
+ /* Remove the first input section of the list. */
+ *prev = s->header.next;
+ removed_prev_s = true;
+ }
+
+ /* Move to next element, unless we removed the head of the
+ list. */
+ if (!removed_prev_s)
+ prev = &s->header.next;
+ }
+ else
+ {
+ prev = &s->header.next;
+ removed_prev_s = false;
+ }
+ }
+ return dot;
+}
+
+/* Callback routine that is used in _bfd_elf_map_sections_to_segments.
+ The BFD library has set NEW_SEGMENT to TRUE iff it thinks that
+ CURRENT_SECTION and PREVIOUS_SECTION ought to be placed into different
+ segments. We are allowed an opportunity to override this decision. */
+
+bool
+ldlang_override_segment_assignment (struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ bfd *abfd ATTRIBUTE_UNUSED,
+ asection *current_section,
+ asection *previous_section,
+ bool new_segment)
+{
+ lang_output_section_statement_type *cur;
+ lang_output_section_statement_type *prev;
+
+ /* The checks below are only necessary when the BFD library has decided
+ that the two sections ought to be placed into the same segment. */
+ if (new_segment)
+ return true;
+
+ /* Paranoia checks. */
+ if (current_section == NULL || previous_section == NULL)
+ return new_segment;
+
+ /* If this flag is set, the target never wants code and non-code
+ sections comingled in the same segment. */
+ if (config.separate_code
+ && ((current_section->flags ^ previous_section->flags) & SEC_CODE))
+ return true;
+
+ /* Find the memory regions associated with the two sections.
+ We call lang_output_section_find() here rather than scanning the list
+ of output sections looking for a matching section pointer because if
+ we have a large number of sections then a hash lookup is faster. */
+ cur = lang_output_section_find (current_section->name);
+ prev = lang_output_section_find (previous_section->name);
+
+ /* More paranoia. */
+ if (cur == NULL || prev == NULL)
+ return new_segment;
+
+ /* If the regions are different then force the sections to live in
+ different segments. See the email thread starting at the following
+ URL for the reasons why this is necessary:
+ http://sourceware.org/ml/binutils/2007-02/msg00216.html */
+ return cur->region != prev->region;
+}
+
+void
+one_lang_size_sections_pass (bool *relax, bool check_regions)
+{
+ lang_statement_iteration++;
+ if (expld.phase != lang_mark_phase_enum)
+ lang_sizing_iteration++;
+ lang_size_sections_1 (&statement_list.head, abs_output_section,
+ 0, 0, relax, check_regions);
+}
+
+static bool
+lang_size_segment (void)
+{
+ /* If XXX_SEGMENT_ALIGN XXX_SEGMENT_END pair was seen, check whether
+ a page could be saved in the data segment. */
+ seg_align_type *seg = &expld.dataseg;
+ bfd_vma first, last;
+
+ first = -seg->base & (seg->commonpagesize - 1);
+ last = seg->end & (seg->commonpagesize - 1);
+ if (first && last
+ && ((seg->base & ~(seg->commonpagesize - 1))
+ != (seg->end & ~(seg->commonpagesize - 1)))
+ && first + last <= seg->commonpagesize)
+ {
+ seg->phase = exp_seg_adjust;
+ return true;
+ }
+
+ seg->phase = exp_seg_done;
+ return false;
+}
+
+static bfd_vma
+lang_size_relro_segment_1 (void)
+{
+ seg_align_type *seg = &expld.dataseg;
+ bfd_vma relro_end, desired_end;
+ asection *sec;
+
+ /* Compute the expected PT_GNU_RELRO/PT_LOAD segment end. */
+ relro_end = (seg->relro_end + seg->relropagesize - 1) & -seg->relropagesize;
+
+ /* Adjust by the offset arg of XXX_SEGMENT_RELRO_END. */
+ desired_end = relro_end - seg->relro_offset;
+
+ /* For sections in the relro segment.. */
+ for (sec = link_info.output_bfd->section_last; sec; sec = sec->prev)
+ if ((sec->flags & SEC_ALLOC) != 0
+ && sec->vma >= seg->base
+ && sec->vma < seg->relro_end - seg->relro_offset)
+ {
+ /* Where do we want to put this section so that it ends as
+ desired? */
+ bfd_vma start, end, bump;
+
+ end = start = sec->vma;
+ if (!IS_TBSS (sec))
+ end += TO_ADDR (sec->size);
+ bump = desired_end - end;
+ /* We'd like to increase START by BUMP, but we must heed
+ alignment so the increase might be less than optimum. */
+ start += bump;
+ start &= ~(((bfd_vma) 1 << sec->alignment_power) - 1);
+ /* This is now the desired end for the previous section. */
+ desired_end = start;
+ }
+
+ seg->phase = exp_seg_relro_adjust;
+ ASSERT (desired_end >= seg->base);
+ seg->base = desired_end;
+ return relro_end;
+}
+
+static bool
+lang_size_relro_segment (bool *relax, bool check_regions)
+{
+ bool do_reset = false;
+
+ if (link_info.relro && expld.dataseg.relro_end)
+ {
+ bfd_vma data_initial_base = expld.dataseg.base;
+ bfd_vma data_relro_end = lang_size_relro_segment_1 ();
+
+ lang_reset_memory_regions ();
+ one_lang_size_sections_pass (relax, check_regions);
+
+ /* Assignments to dot, or to output section address in a user
+ script have increased padding over the original. Revert. */
+ if (expld.dataseg.relro_end > data_relro_end)
+ {
+ expld.dataseg.base = data_initial_base;
+ do_reset = true;
+ }
+ }
+ else if (lang_size_segment ())
+ do_reset = true;
+
+ return do_reset;
+}
+
+void
+lang_size_sections (bool *relax, bool check_regions)
+{
+ expld.phase = lang_allocating_phase_enum;
+ expld.dataseg.phase = exp_seg_none;
+
+ one_lang_size_sections_pass (relax, check_regions);
+
+ if (expld.dataseg.phase != exp_seg_end_seen)
+ expld.dataseg.phase = exp_seg_done;
+
+ if (expld.dataseg.phase == exp_seg_end_seen)
+ {
+ bool do_reset
+ = lang_size_relro_segment (relax, check_regions);
+
+ if (do_reset)
+ {
+ lang_reset_memory_regions ();
+ one_lang_size_sections_pass (relax, check_regions);
+ }
+
+ if (link_info.relro && expld.dataseg.relro_end)
+ {
+ link_info.relro_start = expld.dataseg.base;
+ link_info.relro_end = expld.dataseg.relro_end;
+ }
+ }
+}
+
+static lang_output_section_statement_type *current_section;
+static lang_assignment_statement_type *current_assign;
+static bool prefer_next_section;
+
+/* Worker function for lang_do_assignments. Recursiveness goes here. */
+
+static bfd_vma
+lang_do_assignments_1 (lang_statement_union_type *s,
+ lang_output_section_statement_type *current_os,
+ fill_type *fill,
+ bfd_vma dot,
+ bool *found_end)
+{
+ for (; s != NULL; s = s->header.next)
+ {
+ switch (s->header.type)
+ {
+ case lang_constructors_statement_enum:
+ dot = lang_do_assignments_1 (constructor_list.head,
+ current_os, fill, dot, found_end);
+ break;
+
+ case lang_output_section_statement_enum:
+ {
+ lang_output_section_statement_type *os;
+ bfd_vma newdot;
+
+ os = &(s->output_section_statement);
+ os->after_end = *found_end;
+ init_opb (os->bfd_section);
+ newdot = dot;
+ if (os->bfd_section != NULL)
+ {
+ if (!os->ignored && (os->bfd_section->flags & SEC_ALLOC) != 0)
+ {
+ current_section = os;
+ prefer_next_section = false;
+ }
+ newdot = os->bfd_section->vma;
+ }
+ newdot = lang_do_assignments_1 (os->children.head,
+ os, os->fill, newdot, found_end);
+ if (!os->ignored)
+ {
+ if (os->bfd_section != NULL)
+ {
+ newdot = os->bfd_section->vma;
+
+ /* .tbss sections effectively have zero size. */
+ if (!IS_TBSS (os->bfd_section)
+ || bfd_link_relocatable (&link_info))
+ newdot += TO_ADDR (os->bfd_section->size);
+
+ if (os->update_dot_tree != NULL)
+ exp_fold_tree (os->update_dot_tree,
+ bfd_abs_section_ptr, &newdot);
+ }
+ dot = newdot;
+ }
+ }
+ break;
+
+ case lang_wild_statement_enum:
+
+ dot = lang_do_assignments_1 (s->wild_statement.children.head,
+ current_os, fill, dot, found_end);
+ break;
+
+ case lang_object_symbols_statement_enum:
+ case lang_output_statement_enum:
+ case lang_target_statement_enum:
+ break;
+
+ case lang_data_statement_enum:
+ exp_fold_tree (s->data_statement.exp, bfd_abs_section_ptr, &dot);
+ if (expld.result.valid_p)
+ {
+ s->data_statement.value = expld.result.value;
+ if (expld.result.section != NULL)
+ s->data_statement.value += expld.result.section->vma;
+ }
+ else if (expld.phase == lang_final_phase_enum)
+ einfo (_("%F%P: invalid data statement\n"));
+ {
+ unsigned int size;
+ switch (s->data_statement.type)
+ {
+ default:
+ abort ();
+ case QUAD:
+ case SQUAD:
+ size = QUAD_SIZE;
+ break;
+ case LONG:
+ size = LONG_SIZE;
+ break;
+ case SHORT:
+ size = SHORT_SIZE;
+ break;
+ case BYTE:
+ size = BYTE_SIZE;
+ break;
+ }
+ if (size < TO_SIZE ((unsigned) 1))
+ size = TO_SIZE ((unsigned) 1);
+ dot += TO_ADDR (size);
+ }
+ break;
+
+ case lang_reloc_statement_enum:
+ exp_fold_tree (s->reloc_statement.addend_exp,
+ bfd_abs_section_ptr, &dot);
+ if (expld.result.valid_p)
+ s->reloc_statement.addend_value = expld.result.value;
+ else if (expld.phase == lang_final_phase_enum)
+ einfo (_("%F%P: invalid reloc statement\n"));
+ dot += TO_ADDR (bfd_get_reloc_size (s->reloc_statement.howto));
+ break;
+
+ case lang_input_section_enum:
+ {
+ asection *in = s->input_section.section;
+
+ if ((in->flags & SEC_EXCLUDE) == 0)
+ dot += TO_ADDR (in->size);
+ }
+ break;
+
+ case lang_input_statement_enum:
+ break;
+
+ case lang_fill_statement_enum:
+ fill = s->fill_statement.fill;
+ break;
+
+ case lang_assignment_statement_enum:
+ current_assign = &s->assignment_statement;
+ if (current_assign->exp->type.node_class != etree_assert)
+ {
+ const char *p = current_assign->exp->assign.dst;
+
+ if (current_os == abs_output_section && p[0] == '.' && p[1] == 0)
+ prefer_next_section = true;
+
+ while (*p == '_')
+ ++p;
+ if (strcmp (p, "end") == 0)
+ *found_end = true;
+ }
+ exp_fold_tree (s->assignment_statement.exp,
+ (current_os->bfd_section != NULL
+ ? current_os->bfd_section : bfd_und_section_ptr),
+ &dot);
+ break;
+
+ case lang_padding_statement_enum:
+ dot += TO_ADDR (s->padding_statement.size);
+ break;
+
+ case lang_group_statement_enum:
+ dot = lang_do_assignments_1 (s->group_statement.children.head,
+ current_os, fill, dot, found_end);
+ break;
+
+ case lang_insert_statement_enum:
+ break;
+
+ case lang_address_statement_enum:
+ break;
+
+ default:
+ FAIL ();
+ break;
+ }
+ }
+ return dot;
+}
+
+void
+lang_do_assignments (lang_phase_type phase)
+{
+ bool found_end = false;
+
+ current_section = NULL;
+ prefer_next_section = false;
+ expld.phase = phase;
+ lang_statement_iteration++;
+ lang_do_assignments_1 (statement_list.head,
+ abs_output_section, NULL, 0, &found_end);
+}
+
+/* For an assignment statement outside of an output section statement,
+ choose the best of neighbouring output sections to use for values
+ of "dot". */
+
+asection *
+section_for_dot (void)
+{
+ asection *s;
+
+ /* Assignments belong to the previous output section, unless there
+ has been an assignment to "dot", in which case following
+ assignments belong to the next output section. (The assumption
+ is that an assignment to "dot" is setting up the address for the
+ next output section.) Except that past the assignment to "_end"
+ we always associate with the previous section. This exception is
+ for targets like SH that define an alloc .stack or other
+ weirdness after non-alloc sections. */
+ if (current_section == NULL || prefer_next_section)
+ {
+ lang_statement_union_type *stmt;
+ lang_output_section_statement_type *os;
+
+ for (stmt = (lang_statement_union_type *) current_assign;
+ stmt != NULL;
+ stmt = stmt->header.next)
+ if (stmt->header.type == lang_output_section_statement_enum)
+ break;
+
+ os = stmt ? &stmt->output_section_statement : NULL;
+ while (os != NULL
+ && !os->after_end
+ && (os->bfd_section == NULL
+ || (os->bfd_section->flags & SEC_EXCLUDE) != 0
+ || bfd_section_removed_from_list (link_info.output_bfd,
+ os->bfd_section)))
+ os = os->next;
+
+ if (current_section == NULL || os == NULL || !os->after_end)
+ {
+ if (os != NULL)
+ s = os->bfd_section;
+ else
+ s = link_info.output_bfd->section_last;
+ while (s != NULL
+ && ((s->flags & SEC_ALLOC) == 0
+ || (s->flags & SEC_THREAD_LOCAL) != 0))
+ s = s->prev;
+ if (s != NULL)
+ return s;
+
+ return bfd_abs_section_ptr;
+ }
+ }
+
+ s = current_section->bfd_section;
+
+ /* The section may have been stripped. */
+ while (s != NULL
+ && ((s->flags & SEC_EXCLUDE) != 0
+ || (s->flags & SEC_ALLOC) == 0
+ || (s->flags & SEC_THREAD_LOCAL) != 0
+ || bfd_section_removed_from_list (link_info.output_bfd, s)))
+ s = s->prev;
+ if (s == NULL)
+ s = link_info.output_bfd->sections;
+ while (s != NULL
+ && ((s->flags & SEC_ALLOC) == 0
+ || (s->flags & SEC_THREAD_LOCAL) != 0))
+ s = s->next;
+ if (s != NULL)
+ return s;
+
+ return bfd_abs_section_ptr;
+}
+
+/* Array of __start/__stop/.startof./.sizeof/ symbols. */
+
+static struct bfd_link_hash_entry **start_stop_syms;
+static size_t start_stop_count = 0;
+static size_t start_stop_alloc = 0;
+
+/* Give start/stop SYMBOL for SEC a preliminary definition, and add it
+ to start_stop_syms. */
+
+static void
+lang_define_start_stop (const char *symbol, asection *sec)
+{
+ struct bfd_link_hash_entry *h;
+
+ h = bfd_define_start_stop (link_info.output_bfd, &link_info, symbol, sec);
+ if (h != NULL)
+ {
+ if (start_stop_count == start_stop_alloc)
+ {
+ start_stop_alloc = 2 * start_stop_alloc + 10;
+ start_stop_syms
+ = xrealloc (start_stop_syms,
+ start_stop_alloc * sizeof (*start_stop_syms));
+ }
+ start_stop_syms[start_stop_count++] = h;
+ }
+}
+
+/* Check for input sections whose names match references to
+ __start_SECNAME or __stop_SECNAME symbols. Give the symbols
+ preliminary definitions. */
+
+static void
+lang_init_start_stop (void)
+{
+ bfd *abfd;
+ asection *s;
+ char leading_char = bfd_get_symbol_leading_char (link_info.output_bfd);
+
+ for (abfd = link_info.input_bfds; abfd != NULL; abfd = abfd->link.next)
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ const char *ps;
+ const char *secname = s->name;
+
+ for (ps = secname; *ps != '\0'; ps++)
+ if (!ISALNUM ((unsigned char) *ps) && *ps != '_')
+ break;
+ if (*ps == '\0')
+ {
+ char *symbol = (char *) xmalloc (10 + strlen (secname));
+
+ symbol[0] = leading_char;
+ sprintf (symbol + (leading_char != 0), "__start_%s", secname);
+ lang_define_start_stop (symbol, s);
+
+ symbol[1] = leading_char;
+ memcpy (symbol + 1 + (leading_char != 0), "__stop", 6);
+ lang_define_start_stop (symbol + 1, s);
+
+ free (symbol);
+ }
+ }
+}
+
+/* Iterate over start_stop_syms. */
+
+static void
+foreach_start_stop (void (*func) (struct bfd_link_hash_entry *))
+{
+ size_t i;
+
+ for (i = 0; i < start_stop_count; ++i)
+ func (start_stop_syms[i]);
+}
+
+/* __start and __stop symbols are only supposed to be defined by the
+ linker for orphan sections, but we now extend that to sections that
+ map to an output section of the same name. The symbols were
+ defined early for --gc-sections, before we mapped input to output
+ sections, so undo those that don't satisfy this rule. */
+
+static void
+undef_start_stop (struct bfd_link_hash_entry *h)
+{
+ if (h->ldscript_def)
+ return;
+
+ if (h->u.def.section->output_section == NULL
+ || h->u.def.section->output_section->owner != link_info.output_bfd
+ || strcmp (h->u.def.section->name,
+ h->u.def.section->output_section->name) != 0)
+ {
+ asection *sec = bfd_get_section_by_name (link_info.output_bfd,
+ h->u.def.section->name);
+ if (sec != NULL)
+ {
+ /* When there are more than one input sections with the same
+ section name, SECNAME, linker picks the first one to define
+ __start_SECNAME and __stop_SECNAME symbols. When the first
+ input section is removed by comdat group, we need to check
+ if there is still an output section with section name
+ SECNAME. */
+ asection *i;
+ for (i = sec->map_head.s; i != NULL; i = i->map_head.s)
+ if (strcmp (h->u.def.section->name, i->name) == 0)
+ {
+ h->u.def.section = i;
+ return;
+ }
+ }
+ h->type = bfd_link_hash_undefined;
+ h->u.undef.abfd = NULL;
+ if (is_elf_hash_table (link_info.hash))
+ {
+ const struct elf_backend_data *bed;
+ struct elf_link_hash_entry *eh = (struct elf_link_hash_entry *) h;
+ unsigned int was_forced = eh->forced_local;
+
+ bed = get_elf_backend_data (link_info.output_bfd);
+ (*bed->elf_backend_hide_symbol) (&link_info, eh, true);
+ if (!eh->ref_regular_nonweak)
+ h->type = bfd_link_hash_undefweak;
+ eh->def_regular = 0;
+ eh->forced_local = was_forced;
+ }
+ }
+}
+
+static void
+lang_undef_start_stop (void)
+{
+ foreach_start_stop (undef_start_stop);
+}
+
+/* Check for output sections whose names match references to
+ .startof.SECNAME or .sizeof.SECNAME symbols. Give the symbols
+ preliminary definitions. */
+
+static void
+lang_init_startof_sizeof (void)
+{
+ asection *s;
+
+ for (s = link_info.output_bfd->sections; s != NULL; s = s->next)
+ {
+ const char *secname = s->name;
+ char *symbol = (char *) xmalloc (10 + strlen (secname));
+
+ sprintf (symbol, ".startof.%s", secname);
+ lang_define_start_stop (symbol, s);
+
+ memcpy (symbol + 1, ".size", 5);
+ lang_define_start_stop (symbol + 1, s);
+ free (symbol);
+ }
+}
+
+/* Set .startof., .sizeof., __start and __stop symbols final values. */
+
+static void
+set_start_stop (struct bfd_link_hash_entry *h)
+{
+ if (h->ldscript_def
+ || h->type != bfd_link_hash_defined)
+ return;
+
+ if (h->root.string[0] == '.')
+ {
+ /* .startof. or .sizeof. symbol.
+ .startof. already has final value. */
+ if (h->root.string[2] == 'i')
+ {
+ /* .sizeof. */
+ h->u.def.value = TO_ADDR (h->u.def.section->size);
+ h->u.def.section = bfd_abs_section_ptr;
+ }
+ }
+ else
+ {
+ /* __start or __stop symbol. */
+ int has_lead = bfd_get_symbol_leading_char (link_info.output_bfd) != 0;
+
+ h->u.def.section = h->u.def.section->output_section;
+ if (h->root.string[4 + has_lead] == 'o')
+ {
+ /* __stop_ */
+ h->u.def.value = TO_ADDR (h->u.def.section->size);
+ }
+ }
+}
+
+static void
+lang_finalize_start_stop (void)
+{
+ foreach_start_stop (set_start_stop);
+}
+
+static void
+lang_symbol_tweaks (void)
+{
+ /* Give initial values for __start and __stop symbols, so that ELF
+ gc_sections will keep sections referenced by these symbols. Must
+ be done before lang_do_assignments. */
+ if (config.build_constructors)
+ lang_init_start_stop ();
+
+ /* Make __ehdr_start hidden, and set def_regular even though it is
+ likely undefined at this stage. For lang_check_relocs. */
+ if (is_elf_hash_table (link_info.hash)
+ && !bfd_link_relocatable (&link_info))
+ {
+ struct elf_link_hash_entry *h = (struct elf_link_hash_entry *)
+ bfd_link_hash_lookup (link_info.hash, "__ehdr_start",
+ false, false, true);
+
+ /* Only adjust the export class if the symbol was referenced
+ and not defined, otherwise leave it alone. */
+ if (h != NULL
+ && (h->root.type == bfd_link_hash_new
+ || h->root.type == bfd_link_hash_undefined
+ || h->root.type == bfd_link_hash_undefweak
+ || h->root.type == bfd_link_hash_common))
+ {
+ const struct elf_backend_data *bed;
+ bed = get_elf_backend_data (link_info.output_bfd);
+ (*bed->elf_backend_hide_symbol) (&link_info, h, true);
+ if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL)
+ h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN;
+ h->def_regular = 1;
+ h->root.linker_def = 1;
+ h->root.rel_from_abs = 1;
+ }
+ }
+}
+
+static void
+lang_end (void)
+{
+ struct bfd_link_hash_entry *h;
+ bool warn;
+
+ if ((bfd_link_relocatable (&link_info) && !link_info.gc_sections)
+ || bfd_link_dll (&link_info))
+ warn = entry_from_cmdline;
+ else
+ warn = true;
+
+ /* Force the user to specify a root when generating a relocatable with
+ --gc-sections, unless --gc-keep-exported was also given. */
+ if (bfd_link_relocatable (&link_info)
+ && link_info.gc_sections
+ && !link_info.gc_keep_exported)
+ {
+ struct bfd_sym_chain *sym;
+
+ for (sym = link_info.gc_sym_list; sym != NULL; sym = sym->next)
+ {
+ h = bfd_link_hash_lookup (link_info.hash, sym->name,
+ false, false, false);
+ if (h != NULL
+ && (h->type == bfd_link_hash_defined
+ || h->type == bfd_link_hash_defweak)
+ && !bfd_is_const_section (h->u.def.section))
+ break;
+ }
+ if (!sym)
+ einfo (_("%F%P: --gc-sections requires a defined symbol root "
+ "specified by -e or -u\n"));
+ }
+
+ if (entry_symbol.name == NULL)
+ {
+ /* No entry has been specified. Look for the default entry, but
+ don't warn if we don't find it. */
+ entry_symbol.name = entry_symbol_default;
+ warn = false;
+ }
+
+ h = bfd_link_hash_lookup (link_info.hash, entry_symbol.name,
+ false, false, true);
+ if (h != NULL
+ && (h->type == bfd_link_hash_defined
+ || h->type == bfd_link_hash_defweak)
+ && h->u.def.section->output_section != NULL)
+ {
+ bfd_vma val;
+
+ val = (h->u.def.value
+ + bfd_section_vma (h->u.def.section->output_section)
+ + h->u.def.section->output_offset);
+ if (!bfd_set_start_address (link_info.output_bfd, val))
+ einfo (_("%F%P: %s: can't set start address\n"), entry_symbol.name);
+ }
+ else
+ {
+ bfd_vma val;
+ const char *send;
+
+ /* We couldn't find the entry symbol. Try parsing it as a
+ number. */
+ val = bfd_scan_vma (entry_symbol.name, &send, 0);
+ if (*send == '\0')
+ {
+ if (!bfd_set_start_address (link_info.output_bfd, val))
+ einfo (_("%F%P: can't set start address\n"));
+ }
+ /* BZ 2004952: Only use the start of the entry section for executables. */
+ else if bfd_link_executable (&link_info)
+ {
+ asection *ts;
+
+ /* Can't find the entry symbol, and it's not a number. Use
+ the first address in the text section. */
+ ts = bfd_get_section_by_name (link_info.output_bfd, entry_section);
+ if (ts != NULL)
+ {
+ if (warn)
+ einfo (_("%P: warning: cannot find entry symbol %s;"
+ " defaulting to %V\n"),
+ entry_symbol.name,
+ bfd_section_vma (ts));
+ if (!bfd_set_start_address (link_info.output_bfd,
+ bfd_section_vma (ts)))
+ einfo (_("%F%P: can't set start address\n"));
+ }
+ else
+ {
+ if (warn)
+ einfo (_("%P: warning: cannot find entry symbol %s;"
+ " not setting start address\n"),
+ entry_symbol.name);
+ }
+ }
+ else
+ {
+ if (warn)
+ einfo (_("%P: warning: cannot find entry symbol %s;"
+ " not setting start address\n"),
+ entry_symbol.name);
+ }
+ }
+}
+
+/* This is a small function used when we want to ignore errors from
+ BFD. */
+
+static void
+ignore_bfd_errors (const char *fmt ATTRIBUTE_UNUSED,
+ va_list ap ATTRIBUTE_UNUSED)
+{
+ /* Don't do anything. */
+}
+
+/* Check that the architecture of all the input files is compatible
+ with the output file. Also call the backend to let it do any
+ other checking that is needed. */
+
+static void
+lang_check (void)
+{
+ lang_input_statement_type *file;
+ bfd *input_bfd;
+ const bfd_arch_info_type *compatible;
+
+ for (file = (void *) file_chain.head;
+ file != NULL;
+ file = file->next)
+ {
+#if BFD_SUPPORTS_PLUGINS
+ /* Don't check format of files claimed by plugin. */
+ if (file->flags.claimed)
+ continue;
+#endif /* BFD_SUPPORTS_PLUGINS */
+ input_bfd = file->the_bfd;
+ compatible
+ = bfd_arch_get_compatible (input_bfd, link_info.output_bfd,
+ command_line.accept_unknown_input_arch);
+
+ /* In general it is not possible to perform a relocatable
+ link between differing object formats when the input
+ file has relocations, because the relocations in the
+ input format may not have equivalent representations in
+ the output format (and besides BFD does not translate
+ relocs for other link purposes than a final link). */
+ if (!file->flags.just_syms
+ && (bfd_link_relocatable (&link_info)
+ || link_info.emitrelocations)
+ && (compatible == NULL
+ || (bfd_get_flavour (input_bfd)
+ != bfd_get_flavour (link_info.output_bfd)))
+ && (bfd_get_file_flags (input_bfd) & HAS_RELOC) != 0)
+ {
+ einfo (_("%F%P: relocatable linking with relocations from"
+ " format %s (%pB) to format %s (%pB) is not supported\n"),
+ bfd_get_target (input_bfd), input_bfd,
+ bfd_get_target (link_info.output_bfd), link_info.output_bfd);
+ /* einfo with %F exits. */
+ }
+
+ if (compatible == NULL)
+ {
+ if (command_line.warn_mismatch)
+ einfo (_("%X%P: %s architecture of input file `%pB'"
+ " is incompatible with %s output\n"),
+ bfd_printable_name (input_bfd), input_bfd,
+ bfd_printable_name (link_info.output_bfd));
+ }
+
+ /* If the input bfd has no contents, it shouldn't set the
+ private data of the output bfd. */
+ else if (!file->flags.just_syms
+ && ((input_bfd->flags & DYNAMIC) != 0
+ || bfd_count_sections (input_bfd) != 0))
+ {
+ bfd_error_handler_type pfn = NULL;
+
+ /* If we aren't supposed to warn about mismatched input
+ files, temporarily set the BFD error handler to a
+ function which will do nothing. We still want to call
+ bfd_merge_private_bfd_data, since it may set up
+ information which is needed in the output file. */
+ if (!command_line.warn_mismatch)
+ pfn = bfd_set_error_handler (ignore_bfd_errors);
+ if (!bfd_merge_private_bfd_data (input_bfd, &link_info))
+ {
+ if (command_line.warn_mismatch)
+ einfo (_("%X%P: failed to merge target specific data"
+ " of file %pB\n"), input_bfd);
+ }
+ if (!command_line.warn_mismatch)
+ bfd_set_error_handler (pfn);
+ }
+ }
+}
+
+/* Look through all the global common symbols and attach them to the
+ correct section. The -sort-common command line switch may be used
+ to roughly sort the entries by alignment. */
+
+static void
+lang_common (void)
+{
+ if (link_info.inhibit_common_definition)
+ return;
+ if (bfd_link_relocatable (&link_info)
+ && !command_line.force_common_definition)
+ return;
+
+ if (!config.sort_common)
+ bfd_link_hash_traverse (link_info.hash, lang_one_common, NULL);
+ else
+ {
+ unsigned int power;
+
+ if (config.sort_common == sort_descending)
+ {
+ for (power = 4; power > 0; power--)
+ bfd_link_hash_traverse (link_info.hash, lang_one_common, &power);
+
+ power = 0;
+ bfd_link_hash_traverse (link_info.hash, lang_one_common, &power);
+ }
+ else
+ {
+ for (power = 0; power <= 4; power++)
+ bfd_link_hash_traverse (link_info.hash, lang_one_common, &power);
+
+ power = (unsigned int) -1;
+ bfd_link_hash_traverse (link_info.hash, lang_one_common, &power);
+ }
+ }
+}
+
+/* Place one common symbol in the correct section. */
+
+static bool
+lang_one_common (struct bfd_link_hash_entry *h, void *info)
+{
+ unsigned int power_of_two;
+ bfd_vma size;
+ asection *section;
+
+ if (h->type != bfd_link_hash_common)
+ return true;
+
+ size = h->u.c.size;
+ power_of_two = h->u.c.p->alignment_power;
+
+ if (config.sort_common == sort_descending
+ && power_of_two < *(unsigned int *) info)
+ return true;
+ else if (config.sort_common == sort_ascending
+ && power_of_two > *(unsigned int *) info)
+ return true;
+
+ section = h->u.c.p->section;
+ if (!bfd_define_common_symbol (link_info.output_bfd, &link_info, h))
+ einfo (_("%F%P: could not define common symbol `%pT': %E\n"),
+ h->root.string);
+
+ if (config.map_file != NULL)
+ {
+ static bool header_printed;
+ int len;
+ char *name;
+ char buf[50];
+
+ if (!header_printed)
+ {
+ minfo (_("\nAllocating common symbols\n"));
+ minfo (_("Common symbol size file\n\n"));
+ header_printed = true;
+ }
+
+ name = bfd_demangle (link_info.output_bfd, h->root.string,
+ DMGL_ANSI | DMGL_PARAMS);
+ if (name == NULL)
+ {
+ minfo ("%s", h->root.string);
+ len = strlen (h->root.string);
+ }
+ else
+ {
+ minfo ("%s", name);
+ len = strlen (name);
+ free (name);
+ }
+
+ if (len >= 19)
+ {
+ print_nl ();
+ len = 0;
+ }
+ while (len < 20)
+ {
+ print_space ();
+ ++len;
+ }
+
+ minfo ("0x");
+ if (size <= 0xffffffff)
+ sprintf (buf, "%lx", (unsigned long) size);
+ else
+ sprintf_vma (buf, size);
+ minfo ("%s", buf);
+ len = strlen (buf);
+
+ while (len < 16)
+ {
+ print_space ();
+ ++len;
+ }
+
+ minfo ("%pB\n", section->owner);
+ }
+
+ return true;
+}
+
+/* Handle a single orphan section S, placing the orphan into an appropriate
+ output section. The effects of the --orphan-handling command line
+ option are handled here. */
+
+static void
+ldlang_place_orphan (asection *s)
+{
+ if (config.orphan_handling == orphan_handling_discard)
+ {
+ lang_output_section_statement_type *os;
+ os = lang_output_section_statement_lookup (DISCARD_SECTION_NAME, 0, 1);
+ if (os->addr_tree == NULL
+ && (bfd_link_relocatable (&link_info)
+ || (s->flags & (SEC_LOAD | SEC_ALLOC)) == 0))
+ os->addr_tree = exp_intop (0);
+ lang_add_section (&os->children, s, NULL, NULL, os);
+ }
+ else
+ {
+ lang_output_section_statement_type *os;
+ const char *name = s->name;
+ int constraint = 0;
+
+ if (config.orphan_handling == orphan_handling_error)
+ einfo (_("%X%P: error: unplaced orphan section `%pA' from `%pB'\n"),
+ s, s->owner);
+
+ if (config.unique_orphan_sections || unique_section_p (s, NULL))
+ constraint = SPECIAL;
+
+ os = ldemul_place_orphan (s, name, constraint);
+ if (os == NULL)
+ {
+ os = lang_output_section_statement_lookup (name, constraint, 1);
+ if (os->addr_tree == NULL
+ && (bfd_link_relocatable (&link_info)
+ || (s->flags & (SEC_LOAD | SEC_ALLOC)) == 0))
+ os->addr_tree = exp_intop (0);
+ lang_add_section (&os->children, s, NULL, NULL, os);
+ }
+
+ if (config.orphan_handling == orphan_handling_warn)
+ einfo (_("%P: warning: orphan section `%pA' from `%pB' being "
+ "placed in section `%s'\n"),
+ s, s->owner, os->name);
+ }
+}
+
+/* Run through the input files and ensure that every input section has
+ somewhere to go. If one is found without a destination then create
+ an input request and place it into the statement tree. */
+
+static void
+lang_place_orphans (void)
+{
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
+ {
+ asection *s;
+
+ for (s = file->the_bfd->sections; s != NULL; s = s->next)
+ {
+ if (s->output_section == NULL)
+ {
+ /* This section of the file is not attached, root
+ around for a sensible place for it to go. */
+
+ if (file->flags.just_syms)
+ bfd_link_just_syms (file->the_bfd, s, &link_info);
+ else if (lang_discard_section_p (s))
+ s->output_section = bfd_abs_section_ptr;
+ else if (strcmp (s->name, "COMMON") == 0)
+ {
+ /* This is a lonely common section which must have
+ come from an archive. We attach to the section
+ with the wildcard. */
+ if (!bfd_link_relocatable (&link_info)
+ || command_line.force_common_definition)
+ {
+ if (default_common_section == NULL)
+ default_common_section
+ = lang_output_section_statement_lookup (".bss", 0, 1);
+ lang_add_section (&default_common_section->children, s,
+ NULL, NULL, default_common_section);
+ }
+ }
+ else
+ ldlang_place_orphan (s);
+ }
+ }
+ }
+}
+
+void
+lang_set_flags (lang_memory_region_type *ptr, const char *flags, int invert)
+{
+ flagword *ptr_flags;
+
+ ptr_flags = invert ? &ptr->not_flags : &ptr->flags;
+
+ while (*flags)
+ {
+ switch (*flags)
+ {
+ /* PR 17900: An exclamation mark in the attributes reverses
+ the sense of any of the attributes that follow. */
+ case '!':
+ invert = !invert;
+ ptr_flags = invert ? &ptr->not_flags : &ptr->flags;
+ break;
+
+ case 'A': case 'a':
+ *ptr_flags |= SEC_ALLOC;
+ break;
+
+ case 'R': case 'r':
+ *ptr_flags |= SEC_READONLY;
+ break;
+
+ case 'W': case 'w':
+ *ptr_flags |= SEC_DATA;
+ break;
+
+ case 'X': case 'x':
+ *ptr_flags |= SEC_CODE;
+ break;
+
+ case 'L': case 'l':
+ case 'I': case 'i':
+ *ptr_flags |= SEC_LOAD;
+ break;
+
+ default:
+ einfo (_("%F%P: invalid character %c (%d) in flags\n"),
+ *flags, *flags);
+ break;
+ }
+ flags++;
+ }
+}
+
+/* Call a function on each real input file. This function will be
+ called on an archive, but not on the elements. */
+
+void
+lang_for_each_input_file (void (*func) (lang_input_statement_type *))
+{
+ lang_input_statement_type *f;
+
+ for (f = (void *) input_file_chain.head;
+ f != NULL;
+ f = f->next_real_file)
+ if (f->flags.real)
+ func (f);
+}
+
+/* Call a function on each real file. The function will be called on
+ all the elements of an archive which are included in the link, but
+ will not be called on the archive file itself. */
+
+void
+lang_for_each_file (void (*func) (lang_input_statement_type *))
+{
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
+ {
+ if (f->flags.real)
+ func (f);
+ }
+}
+
+void
+ldlang_add_file (lang_input_statement_type *entry)
+{
+ lang_statement_append (&file_chain, entry, &entry->next);
+
+ /* The BFD linker needs to have a list of all input BFDs involved in
+ a link. */
+ ASSERT (link_info.input_bfds_tail != &entry->the_bfd->link.next
+ && entry->the_bfd->link.next == NULL);
+ ASSERT (entry->the_bfd != link_info.output_bfd);
+
+ *link_info.input_bfds_tail = entry->the_bfd;
+ link_info.input_bfds_tail = &entry->the_bfd->link.next;
+ bfd_set_usrdata (entry->the_bfd, entry);
+ bfd_set_gp_size (entry->the_bfd, g_switch_value);
+
+ /* Look through the sections and check for any which should not be
+ included in the link. We need to do this now, so that we can
+ notice when the backend linker tries to report multiple
+ definition errors for symbols which are in sections we aren't
+ going to link. FIXME: It might be better to entirely ignore
+ symbols which are defined in sections which are going to be
+ discarded. This would require modifying the backend linker for
+ each backend which might set the SEC_LINK_ONCE flag. If we do
+ this, we should probably handle SEC_EXCLUDE in the same way. */
+
+ bfd_map_over_sections (entry->the_bfd, section_already_linked, entry);
+}
+
+void
+lang_add_output (const char *name, int from_script)
+{
+ /* Make -o on command line override OUTPUT in script. */
+ if (!had_output_filename || !from_script)
+ {
+ output_filename = name;
+ had_output_filename = true;
+ }
+}
+
+lang_output_section_statement_type *
+lang_enter_output_section_statement (const char *output_section_statement_name,
+ etree_type *address_exp,
+ enum section_type sectype,
+ etree_type *sectype_value,
+ etree_type *align,
+ etree_type *subalign,
+ etree_type *ebase,
+ int constraint,
+ int align_with_input)
+{
+ lang_output_section_statement_type *os;
+
+ os = lang_output_section_statement_lookup (output_section_statement_name,
+ constraint, 2);
+ current_section = os;
+
+ if (os->addr_tree == NULL)
+ {
+ os->addr_tree = address_exp;
+ }
+ os->sectype = sectype;
+ if (sectype == type_section || sectype == typed_readonly_section)
+ os->sectype_value = sectype_value;
+ else if (sectype == noload_section)
+ os->flags = SEC_NEVER_LOAD;
+ else
+ os->flags = SEC_NO_FLAGS;
+ os->block_value = 1;
+
+ /* Make next things chain into subchain of this. */
+ push_stat_ptr (&os->children);
+
+ os->align_lma_with_input = align_with_input == ALIGN_WITH_INPUT;
+ if (os->align_lma_with_input && align != NULL)
+ einfo (_("%F%P:%pS: error: align with input and explicit align specified\n"),
+ NULL);
+
+ os->subsection_alignment = subalign;
+ os->section_alignment = align;
+
+ os->load_base = ebase;
+ return os;
+}
+
+void
+lang_final (void)
+{
+ lang_output_statement_type *new_stmt;
+
+ new_stmt = new_stat (lang_output_statement, stat_ptr);
+ new_stmt->name = output_filename;
+}
+
+/* Reset the current counters in the regions. */
+
+void
+lang_reset_memory_regions (void)
+{
+ lang_memory_region_type *p = lang_memory_region_list;
+ asection *o;
+ lang_output_section_statement_type *os;
+
+ for (p = lang_memory_region_list; p != NULL; p = p->next)
+ {
+ p->current = p->origin;
+ p->last_os = NULL;
+ }
+
+ for (os = (void *) lang_os_list.head;
+ os != NULL;
+ os = os->next)
+ {
+ os->processed_vma = false;
+ os->processed_lma = false;
+ }
+
+ for (o = link_info.output_bfd->sections; o != NULL; o = o->next)
+ {
+ /* Save the last size for possible use by bfd_relax_section. */
+ o->rawsize = o->size;
+ if (!(o->flags & SEC_FIXED_SIZE))
+ o->size = 0;
+ }
+}
+
+/* Worker for lang_gc_sections_1. */
+
+static void
+gc_section_callback (lang_wild_statement_type *ptr,
+ struct wildcard_list *sec ATTRIBUTE_UNUSED,
+ asection *section,
+ lang_input_statement_type *file ATTRIBUTE_UNUSED,
+ void *data ATTRIBUTE_UNUSED)
+{
+ /* If the wild pattern was marked KEEP, the member sections
+ should be as well. */
+ if (ptr->keep_sections)
+ section->flags |= SEC_KEEP;
+}
+
+/* Iterate over sections marking them against GC. */
+
+static void
+lang_gc_sections_1 (lang_statement_union_type *s)
+{
+ for (; s != NULL; s = s->header.next)
+ {
+ switch (s->header.type)
+ {
+ case lang_wild_statement_enum:
+ walk_wild (&s->wild_statement, gc_section_callback, NULL);
+ break;
+ case lang_constructors_statement_enum:
+ lang_gc_sections_1 (constructor_list.head);
+ break;
+ case lang_output_section_statement_enum:
+ lang_gc_sections_1 (s->output_section_statement.children.head);
+ break;
+ case lang_group_statement_enum:
+ lang_gc_sections_1 (s->group_statement.children.head);
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+static void
+lang_gc_sections (void)
+{
+ /* Keep all sections so marked in the link script. */
+ lang_gc_sections_1 (statement_list.head);
+
+ /* SEC_EXCLUDE is ignored when doing a relocatable link, except in
+ the special case of .stabstr debug info. (See bfd/stabs.c)
+ Twiddle the flag here, to simplify later linker code. */
+ if (bfd_link_relocatable (&link_info))
+ {
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
+ {
+ asection *sec;
+#if BFD_SUPPORTS_PLUGINS
+ if (f->flags.claimed)
+ continue;
+#endif
+ for (sec = f->the_bfd->sections; sec != NULL; sec = sec->next)
+ if ((sec->flags & SEC_DEBUGGING) == 0
+ || strcmp (sec->name, ".stabstr") != 0)
+ sec->flags &= ~SEC_EXCLUDE;
+ }
+ }
+
+ if (link_info.gc_sections)
+ bfd_gc_sections (link_info.output_bfd, &link_info);
+}
+
+/* Worker for lang_find_relro_sections_1. */
+
+static void
+find_relro_section_callback (lang_wild_statement_type *ptr ATTRIBUTE_UNUSED,
+ struct wildcard_list *sec ATTRIBUTE_UNUSED,
+ asection *section,
+ lang_input_statement_type *file ATTRIBUTE_UNUSED,
+ void *data)
+{
+ /* Discarded, excluded and ignored sections effectively have zero
+ size. */
+ if (section->output_section != NULL
+ && section->output_section->owner == link_info.output_bfd
+ && (section->output_section->flags & SEC_EXCLUDE) == 0
+ && !IGNORE_SECTION (section)
+ && section->size != 0)
+ {
+ bool *has_relro_section = (bool *) data;
+ *has_relro_section = true;
+ }
+}
+
+/* Iterate over sections for relro sections. */
+
+static void
+lang_find_relro_sections_1 (lang_statement_union_type *s,
+ bool *has_relro_section)
+{
+ if (*has_relro_section)
+ return;
+
+ for (; s != NULL; s = s->header.next)
+ {
+ if (s == expld.dataseg.relro_end_stat)
+ break;
+
+ switch (s->header.type)
+ {
+ case lang_wild_statement_enum:
+ walk_wild (&s->wild_statement,
+ find_relro_section_callback,
+ has_relro_section);
+ break;
+ case lang_constructors_statement_enum:
+ lang_find_relro_sections_1 (constructor_list.head,
+ has_relro_section);
+ break;
+ case lang_output_section_statement_enum:
+ lang_find_relro_sections_1 (s->output_section_statement.children.head,
+ has_relro_section);
+ break;
+ case lang_group_statement_enum:
+ lang_find_relro_sections_1 (s->group_statement.children.head,
+ has_relro_section);
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+static void
+lang_find_relro_sections (void)
+{
+ bool has_relro_section = false;
+
+ /* Check all sections in the link script. */
+
+ lang_find_relro_sections_1 (expld.dataseg.relro_start_stat,
+ &has_relro_section);
+
+ if (!has_relro_section)
+ link_info.relro = false;
+}
+
+/* Relax all sections until bfd_relax_section gives up. */
+
+void
+lang_relax_sections (bool need_layout)
+{
+ /* NB: Also enable relaxation to layout sections for DT_RELR. */
+ if (RELAXATION_ENABLED || link_info.enable_dt_relr)
+ {
+ /* We may need more than one relaxation pass. */
+ int i = link_info.relax_pass;
+
+ /* The backend can use it to determine the current pass. */
+ link_info.relax_pass = 0;
+
+ while (i--)
+ {
+ /* Keep relaxing until bfd_relax_section gives up. */
+ bool relax_again;
+
+ link_info.relax_trip = -1;
+ do
+ {
+ link_info.relax_trip++;
+
+ /* Note: pe-dll.c does something like this also. If you find
+ you need to change this code, you probably need to change
+ pe-dll.c also. DJ */
+
+ /* Do all the assignments with our current guesses as to
+ section sizes. */
+ lang_do_assignments (lang_assigning_phase_enum);
+
+ /* We must do this after lang_do_assignments, because it uses
+ size. */
+ lang_reset_memory_regions ();
+
+ /* Perform another relax pass - this time we know where the
+ globals are, so can make a better guess. */
+ relax_again = false;
+ lang_size_sections (&relax_again, false);
+ }
+ while (relax_again);
+
+ link_info.relax_pass++;
+ }
+ need_layout = true;
+ }
+
+ if (need_layout)
+ {
+ /* Final extra sizing to report errors. */
+ lang_do_assignments (lang_assigning_phase_enum);
+ lang_reset_memory_regions ();
+ lang_size_sections (NULL, true);
+ }
+}
+
+#if BFD_SUPPORTS_PLUGINS
+/* Find the insert point for the plugin's replacement files. We
+ place them after the first claimed real object file, or if the
+ first claimed object is an archive member, after the last real
+ object file immediately preceding the archive. In the event
+ no objects have been claimed at all, we return the first dummy
+ object file on the list as the insert point; that works, but
+ the callee must be careful when relinking the file_chain as it
+ is not actually on that chain, only the statement_list and the
+ input_file list; in that case, the replacement files must be
+ inserted at the head of the file_chain. */
+
+static lang_input_statement_type *
+find_replacements_insert_point (bool *before)
+{
+ lang_input_statement_type *claim1, *lastobject;
+ lastobject = (void *) input_file_chain.head;
+ for (claim1 = (void *) file_chain.head;
+ claim1 != NULL;
+ claim1 = claim1->next)
+ {
+ if (claim1->flags.claimed)
+ {
+ *before = claim1->flags.claim_archive;
+ return claim1->flags.claim_archive ? lastobject : claim1;
+ }
+ /* Update lastobject if this is a real object file. */
+ if (claim1->the_bfd != NULL && claim1->the_bfd->my_archive == NULL)
+ lastobject = claim1;
+ }
+ /* No files were claimed by the plugin. Choose the last object
+ file found on the list (maybe the first, dummy entry) as the
+ insert point. */
+ *before = false;
+ return lastobject;
+}
+
+/* Find where to insert ADD, an archive element or shared library
+ added during a rescan. */
+
+static lang_input_statement_type **
+find_rescan_insertion (lang_input_statement_type *add)
+{
+ bfd *add_bfd = add->the_bfd;
+ lang_input_statement_type *f;
+ lang_input_statement_type *last_loaded = NULL;
+ lang_input_statement_type *before = NULL;
+ lang_input_statement_type **iter = NULL;
+
+ if (add_bfd->my_archive != NULL)
+ add_bfd = add_bfd->my_archive;
+
+ /* First look through the input file chain, to find an object file
+ before the one we've rescanned. Normal object files always
+ appear on both the input file chain and the file chain, so this
+ lets us get quickly to somewhere near the correct place on the
+ file chain if it is full of archive elements. Archives don't
+ appear on the file chain, but if an element has been extracted
+ then their input_statement->next points at it. */
+ for (f = (void *) input_file_chain.head;
+ f != NULL;
+ f = f->next_real_file)
+ {
+ if (f->the_bfd == add_bfd)
+ {
+ before = last_loaded;
+ if (f->next != NULL)
+ return &f->next->next;
+ }
+ if (f->the_bfd != NULL && f->next != NULL)
+ last_loaded = f;
+ }
+
+ for (iter = before ? &before->next : &file_chain.head->input_statement.next;
+ *iter != NULL;
+ iter = &(*iter)->next)
+ if (!(*iter)->flags.claim_archive
+ && (*iter)->the_bfd->my_archive == NULL)
+ break;
+
+ return iter;
+}
+
+/* Insert SRCLIST into DESTLIST after given element by chaining
+ on FIELD as the next-pointer. (Counterintuitively does not need
+ a pointer to the actual after-node itself, just its chain field.) */
+
+static void
+lang_list_insert_after (lang_statement_list_type *destlist,
+ lang_statement_list_type *srclist,
+ lang_statement_union_type **field)
+{
+ *(srclist->tail) = *field;
+ *field = srclist->head;
+ if (destlist->tail == field)
+ destlist->tail = srclist->tail;
+}
+
+/* Detach new nodes added to DESTLIST since the time ORIGLIST
+ was taken as a copy of it and leave them in ORIGLIST. */
+
+static void
+lang_list_remove_tail (lang_statement_list_type *destlist,
+ lang_statement_list_type *origlist)
+{
+ union lang_statement_union **savetail;
+ /* Check that ORIGLIST really is an earlier state of DESTLIST. */
+ ASSERT (origlist->head == destlist->head);
+ savetail = origlist->tail;
+ origlist->head = *(savetail);
+ origlist->tail = destlist->tail;
+ destlist->tail = savetail;
+ *savetail = NULL;
+}
+
+static lang_statement_union_type **
+find_next_input_statement (lang_statement_union_type **s)
+{
+ for ( ; *s; s = &(*s)->header.next)
+ {
+ lang_statement_union_type **t;
+ switch ((*s)->header.type)
+ {
+ case lang_input_statement_enum:
+ return s;
+ case lang_wild_statement_enum:
+ t = &(*s)->wild_statement.children.head;
+ break;
+ case lang_group_statement_enum:
+ t = &(*s)->group_statement.children.head;
+ break;
+ case lang_output_section_statement_enum:
+ t = &(*s)->output_section_statement.children.head;
+ break;
+ default:
+ continue;
+ }
+ t = find_next_input_statement (t);
+ if (*t)
+ return t;
+ }
+ return s;
+}
+#endif /* BFD_SUPPORTS_PLUGINS */
+
+/* Add NAME to the list of garbage collection entry points. */
+
+void
+lang_add_gc_name (const char *name)
+{
+ struct bfd_sym_chain *sym;
+
+ if (name == NULL)
+ return;
+
+ sym = stat_alloc (sizeof (*sym));
+
+ sym->next = link_info.gc_sym_list;
+ sym->name = name;
+ link_info.gc_sym_list = sym;
+}
+
+/* Check relocations. */
+
+static void
+lang_check_relocs (void)
+{
+ if (link_info.check_relocs_after_open_input)
+ {
+ bfd *abfd;
+
+ for (abfd = link_info.input_bfds;
+ abfd != (bfd *) NULL; abfd = abfd->link.next)
+ if (!bfd_link_check_relocs (abfd, &link_info))
+ {
+ /* No object output, fail return. */
+ config.make_executable = false;
+ /* Note: we do not abort the loop, but rather
+ continue the scan in case there are other
+ bad relocations to report. */
+ }
+ }
+}
+
+/* Look through all output sections looking for places where we can
+ propagate forward the lma region. */
+
+static void
+lang_propagate_lma_regions (void)
+{
+ lang_output_section_statement_type *os;
+
+ for (os = (void *) lang_os_list.head;
+ os != NULL;
+ os = os->next)
+ {
+ if (os->prev != NULL
+ && os->lma_region == NULL
+ && os->load_base == NULL
+ && os->addr_tree == NULL
+ && os->region == os->prev->region)
+ os->lma_region = os->prev->lma_region;
+ }
+}
+
+void
+lang_process (void)
+{
+ /* Finalize dynamic list. */
+ if (link_info.dynamic_list)
+ lang_finalize_version_expr_head (&link_info.dynamic_list->head);
+
+ current_target = default_target;
+
+ /* Open the output file. */
+ lang_for_each_statement (ldlang_open_output);
+ init_opb (NULL);
+
+ ldemul_create_output_section_statements ();
+
+ /* Add to the hash table all undefineds on the command line. */
+ lang_place_undefineds ();
+
+ if (!bfd_section_already_linked_table_init ())
+ einfo (_("%F%P: can not create hash table: %E\n"));
+
+ /* A first pass through the memory regions ensures that if any region
+ references a symbol for its origin or length then this symbol will be
+ added to the symbol table. Having these symbols in the symbol table
+ means that when we call open_input_bfds PROVIDE statements will
+ trigger to provide any needed symbols. The regions origins and
+ lengths are not assigned as a result of this call. */
+ lang_do_memory_regions (false);
+
+ /* Create a bfd for each input file. */
+ current_target = default_target;
+ lang_statement_iteration++;
+ open_input_bfds (statement_list.head, OPEN_BFD_NORMAL);
+
+ /* Now that open_input_bfds has processed assignments and provide
+ statements we can give values to symbolic origin/length now. */
+ lang_do_memory_regions (true);
+
+#if BFD_SUPPORTS_PLUGINS
+ if (link_info.lto_plugin_active)
+ {
+ lang_statement_list_type added;
+ lang_statement_list_type files, inputfiles;
+
+ ldemul_before_plugin_all_symbols_read ();
+
+ /* Now all files are read, let the plugin(s) decide if there
+ are any more to be added to the link before we call the
+ emulation's after_open hook. We create a private list of
+ input statements for this purpose, which we will eventually
+ insert into the global statement list after the first claimed
+ file. */
+ added = *stat_ptr;
+ /* We need to manipulate all three chains in synchrony. */
+ files = file_chain;
+ inputfiles = input_file_chain;
+ if (plugin_call_all_symbols_read ())
+ einfo (_("%F%P: %s: plugin reported error after all symbols read\n"),
+ plugin_error_plugin ());
+ link_info.lto_all_symbols_read = true;
+ /* Open any newly added files, updating the file chains. */
+ plugin_undefs = link_info.hash->undefs_tail;
+ open_input_bfds (*added.tail, OPEN_BFD_NORMAL);
+ if (plugin_undefs == link_info.hash->undefs_tail)
+ plugin_undefs = NULL;
+ /* Restore the global list pointer now they have all been added. */
+ lang_list_remove_tail (stat_ptr, &added);
+ /* And detach the fresh ends of the file lists. */
+ lang_list_remove_tail (&file_chain, &files);
+ lang_list_remove_tail (&input_file_chain, &inputfiles);
+ /* Were any new files added? */
+ if (added.head != NULL)
+ {
+ /* If so, we will insert them into the statement list immediately
+ after the first input file that was claimed by the plugin,
+ unless that file was an archive in which case it is inserted
+ immediately before. */
+ bool before;
+ lang_statement_union_type **prev;
+ plugin_insert = find_replacements_insert_point (&before);
+ /* If a plugin adds input files without having claimed any, we
+ don't really have a good idea where to place them. Just putting
+ them at the start or end of the list is liable to leave them
+ outside the crtbegin...crtend range. */
+ ASSERT (plugin_insert != NULL);
+ /* Splice the new statement list into the old one. */
+ prev = &plugin_insert->header.next;
+ if (before)
+ {
+ prev = find_next_input_statement (prev);
+ if (*prev != (void *) plugin_insert->next_real_file)
+ {
+ /* We didn't find the expected input statement.
+ Fall back to adding after plugin_insert. */
+ prev = &plugin_insert->header.next;
+ }
+ }
+ lang_list_insert_after (stat_ptr, &added, prev);
+ /* Likewise for the file chains. */
+ lang_list_insert_after (&input_file_chain, &inputfiles,
+ (void *) &plugin_insert->next_real_file);
+ /* We must be careful when relinking file_chain; we may need to
+ insert the new files at the head of the list if the insert
+ point chosen is the dummy first input file. */
+ if (plugin_insert->filename)
+ lang_list_insert_after (&file_chain, &files,
+ (void *) &plugin_insert->next);
+ else
+ lang_list_insert_after (&file_chain, &files, &file_chain.head);
+
+ /* Rescan archives in case new undefined symbols have appeared. */
+ files = file_chain;
+ lang_statement_iteration++;
+ open_input_bfds (statement_list.head, OPEN_BFD_RESCAN);
+ lang_list_remove_tail (&file_chain, &files);
+ while (files.head != NULL)
+ {
+ lang_input_statement_type **insert;
+ lang_input_statement_type **iter, *temp;
+ bfd *my_arch;
+
+ insert = find_rescan_insertion (&files.head->input_statement);
+ /* All elements from an archive can be added at once. */
+ iter = &files.head->input_statement.next;
+ my_arch = files.head->input_statement.the_bfd->my_archive;
+ if (my_arch != NULL)
+ for (; *iter != NULL; iter = &(*iter)->next)
+ if ((*iter)->the_bfd->my_archive != my_arch)
+ break;
+ temp = *insert;
+ *insert = &files.head->input_statement;
+ files.head = (lang_statement_union_type *) *iter;
+ *iter = temp;
+ if (my_arch != NULL)
+ {
+ lang_input_statement_type *parent = bfd_usrdata (my_arch);
+ if (parent != NULL)
+ parent->next = (lang_input_statement_type *)
+ ((char *) iter
+ - offsetof (lang_input_statement_type, next));
+ }
+ }
+ }
+ }
+#endif /* BFD_SUPPORTS_PLUGINS */
+
+ /* Make sure that nobody has tried to add a symbol to this list
+ before now. */
+ ASSERT (link_info.gc_sym_list == NULL);
+
+ link_info.gc_sym_list = &entry_symbol;
+
+ if (entry_symbol.name == NULL)
+ {
+ link_info.gc_sym_list = ldlang_undef_chain_list_head;
+
+ /* entry_symbol is normally initialied by a ENTRY definition in the
+ linker script or the -e command line option. But if neither of
+ these have been used, the target specific backend may still have
+ provided an entry symbol via a call to lang_default_entry().
+ Unfortunately this value will not be processed until lang_end()
+ is called, long after this function has finished. So detect this
+ case here and add the target's entry symbol to the list of starting
+ points for garbage collection resolution. */
+ lang_add_gc_name (entry_symbol_default);
+ }
+
+ lang_add_gc_name (link_info.init_function);
+ lang_add_gc_name (link_info.fini_function);
+
+ ldemul_after_open ();
+ if (config.map_file != NULL)
+ lang_print_asneeded ();
+
+ ldlang_open_ctf ();
+
+ bfd_section_already_linked_table_free ();
+
+ /* Make sure that we're not mixing architectures. We call this
+ after all the input files have been opened, but before we do any
+ other processing, so that any operations merge_private_bfd_data
+ does on the output file will be known during the rest of the
+ link. */
+ lang_check ();
+
+ /* Handle .exports instead of a version script if we're told to do so. */
+ if (command_line.version_exports_section)
+ lang_do_version_exports_section ();
+
+ /* Build all sets based on the information gathered from the input
+ files. */
+ ldctor_build_sets ();
+
+ lang_symbol_tweaks ();
+
+ /* PR 13683: We must rerun the assignments prior to running garbage
+ collection in order to make sure that all symbol aliases are resolved. */
+ lang_do_assignments (lang_mark_phase_enum);
+ expld.phase = lang_first_phase_enum;
+
+ /* Size up the common data. */
+ lang_common ();
+
+ /* Remove unreferenced sections if asked to. */
+ lang_gc_sections ();
+
+ lang_mark_undefineds ();
+
+ /* Check relocations. */
+ lang_check_relocs ();
+
+ ldemul_after_check_relocs ();
+
+ /* Update wild statements. */
+ update_wild_statements (statement_list.head);
+
+ /* Run through the contours of the script and attach input sections
+ to the correct output sections. */
+ lang_statement_iteration++;
+ map_input_to_output_sections (statement_list.head, NULL, NULL);
+
+ /* Start at the statement immediately after the special abs_section
+ output statement, so that it isn't reordered. */
+ process_insert_statements (&lang_os_list.head->header.next);
+
+ ldemul_before_place_orphans ();
+
+ /* Find any sections not attached explicitly and handle them. */
+ lang_place_orphans ();
+
+ if (!bfd_link_relocatable (&link_info))
+ {
+ asection *found;
+
+ /* Merge SEC_MERGE sections. This has to be done after GC of
+ sections, so that GCed sections are not merged, but before
+ assigning dynamic symbols, since removing whole input sections
+ is hard then. */
+ bfd_merge_sections (link_info.output_bfd, &link_info);
+
+ /* Look for a text section and set the readonly attribute in it. */
+ found = bfd_get_section_by_name (link_info.output_bfd, ".text");
+
+ if (found != NULL)
+ {
+ if (config.text_read_only)
+ found->flags |= SEC_READONLY;
+ else
+ found->flags &= ~SEC_READONLY;
+ }
+ }
+
+ /* Merge together CTF sections. After this, only the symtab-dependent
+ function and data object sections need adjustment. */
+ lang_merge_ctf ();
+
+ /* Emit the CTF, iff the emulation doesn't need to do late emission after
+ examining things laid out late, like the strtab. */
+ lang_write_ctf (0);
+
+ /* Copy forward lma regions for output sections in same lma region. */
+ lang_propagate_lma_regions ();
+
+ /* Defining __start/__stop symbols early for --gc-sections to work
+ around a glibc build problem can result in these symbols being
+ defined when they should not be. Fix them now. */
+ if (config.build_constructors)
+ lang_undef_start_stop ();
+
+ /* Define .startof./.sizeof. symbols with preliminary values before
+ dynamic symbols are created. */
+ if (!bfd_link_relocatable (&link_info))
+ lang_init_startof_sizeof ();
+
+ /* Do anything special before sizing sections. This is where ELF
+ and other back-ends size dynamic sections. */
+ ldemul_before_allocation ();
+
+ /* We must record the program headers before we try to fix the
+ section positions, since they will affect SIZEOF_HEADERS. */
+ lang_record_phdrs ();
+
+ /* Check relro sections. */
+ if (link_info.relro && !bfd_link_relocatable (&link_info))
+ lang_find_relro_sections ();
+
+ /* Size up the sections. */
+ lang_size_sections (NULL, !RELAXATION_ENABLED);
+
+ /* See if anything special should be done now we know how big
+ everything is. This is where relaxation is done. */
+ ldemul_after_allocation ();
+
+ /* Fix any __start, __stop, .startof. or .sizeof. symbols. */
+ lang_finalize_start_stop ();
+
+ /* Do all the assignments again, to report errors. Assignment
+ statements are processed multiple times, updating symbols; In
+ open_input_bfds, lang_do_assignments, and lang_size_sections.
+ Since lang_relax_sections calls lang_do_assignments, symbols are
+ also updated in ldemul_after_allocation. */
+ lang_do_assignments (lang_final_phase_enum);
+
+ ldemul_finish ();
+
+ /* Convert absolute symbols to section relative. */
+ ldexp_finalize_syms ();
+
+ /* Make sure that the section addresses make sense. */
+ if (command_line.check_section_addresses)
+ lang_check_section_addresses ();
+
+ /* Check any required symbols are known. */
+ ldlang_check_require_defined_symbols ();
+
+ lang_end ();
+}
+
+/* EXPORTED TO YACC */
+
+void
+lang_add_wild (struct wildcard_spec *filespec,
+ struct wildcard_list *section_list,
+ bool keep_sections)
+{
+ struct wildcard_list *curr, *next;
+ lang_wild_statement_type *new_stmt;
+
+ /* Reverse the list as the parser puts it back to front. */
+ for (curr = section_list, section_list = NULL;
+ curr != NULL;
+ section_list = curr, curr = next)
+ {
+ next = curr->next;
+ curr->next = section_list;
+ }
+
+ if (filespec != NULL && filespec->name != NULL)
+ {
+ if (strcmp (filespec->name, "*") == 0)
+ filespec->name = NULL;
+ else if (!wildcardp (filespec->name))
+ lang_has_input_file = true;
+ }
+
+ new_stmt = new_stat (lang_wild_statement, stat_ptr);
+ new_stmt->filename = NULL;
+ new_stmt->filenames_sorted = false;
+ new_stmt->section_flag_list = NULL;
+ new_stmt->exclude_name_list = NULL;
+ if (filespec != NULL)
+ {
+ new_stmt->filename = filespec->name;
+ new_stmt->filenames_sorted = filespec->sorted == by_name;
+ new_stmt->section_flag_list = filespec->section_flag_list;
+ new_stmt->exclude_name_list = filespec->exclude_name_list;
+ }
+ new_stmt->section_list = section_list;
+ new_stmt->keep_sections = keep_sections;
+ lang_list_init (&new_stmt->children);
+ analyze_walk_wild_section_handler (new_stmt);
+}
+
+void
+lang_section_start (const char *name, etree_type *address,
+ const segment_type *segment)
+{
+ lang_address_statement_type *ad;
+
+ ad = new_stat (lang_address_statement, stat_ptr);
+ ad->section_name = name;
+ ad->address = address;
+ ad->segment = segment;
+}
+
+/* Set the start symbol to NAME. CMDLINE is nonzero if this is called
+ because of a -e argument on the command line, or zero if this is
+ called by ENTRY in a linker script. Command line arguments take
+ precedence. */
+
+void
+lang_add_entry (const char *name, bool cmdline)
+{
+ if (entry_symbol.name == NULL
+ || cmdline
+ || !entry_from_cmdline)
+ {
+ entry_symbol.name = name;
+ entry_from_cmdline = cmdline;
+ }
+}
+
+/* Set the default start symbol to NAME. .em files should use this,
+ not lang_add_entry, to override the use of "start" if neither the
+ linker script nor the command line specifies an entry point. NAME
+ must be permanently allocated. */
+void
+lang_default_entry (const char *name)
+{
+ entry_symbol_default = name;
+}
+
+void
+lang_add_target (const char *name)
+{
+ lang_target_statement_type *new_stmt;
+
+ new_stmt = new_stat (lang_target_statement, stat_ptr);
+ new_stmt->target = name;
+}
+
+void
+lang_add_map (const char *name)
+{
+ while (*name)
+ {
+ switch (*name)
+ {
+ case 'F':
+ map_option_f = true;
+ break;
+ }
+ name++;
+ }
+}
+
+void
+lang_add_fill (fill_type *fill)
+{
+ lang_fill_statement_type *new_stmt;
+
+ new_stmt = new_stat (lang_fill_statement, stat_ptr);
+ new_stmt->fill = fill;
+}
+
+void
+lang_add_data (int type, union etree_union *exp)
+{
+ lang_data_statement_type *new_stmt;
+
+ new_stmt = new_stat (lang_data_statement, stat_ptr);
+ new_stmt->exp = exp;
+ new_stmt->type = type;
+}
+
+/* Create a new reloc statement. RELOC is the BFD relocation type to
+ generate. HOWTO is the corresponding howto structure (we could
+ look this up, but the caller has already done so). SECTION is the
+ section to generate a reloc against, or NAME is the name of the
+ symbol to generate a reloc against. Exactly one of SECTION and
+ NAME must be NULL. ADDEND is an expression for the addend. */
+
+void
+lang_add_reloc (bfd_reloc_code_real_type reloc,
+ reloc_howto_type *howto,
+ asection *section,
+ const char *name,
+ union etree_union *addend)
+{
+ lang_reloc_statement_type *p = new_stat (lang_reloc_statement, stat_ptr);
+
+ p->reloc = reloc;
+ p->howto = howto;
+ p->section = section;
+ p->name = name;
+ p->addend_exp = addend;
+
+ p->addend_value = 0;
+ p->output_section = NULL;
+ p->output_offset = 0;
+}
+
+lang_assignment_statement_type *
+lang_add_assignment (etree_type *exp)
+{
+ lang_assignment_statement_type *new_stmt;
+
+ new_stmt = new_stat (lang_assignment_statement, stat_ptr);
+ new_stmt->exp = exp;
+ return new_stmt;
+}
+
+void
+lang_add_attribute (enum statement_enum attribute)
+{
+ new_statement (attribute, sizeof (lang_statement_header_type), stat_ptr);
+}
+
+void
+lang_startup (const char *name)
+{
+ if (first_file->filename != NULL)
+ {
+ einfo (_("%F%P: multiple STARTUP files\n"));
+ }
+ first_file->filename = name;
+ first_file->local_sym_name = name;
+ first_file->flags.real = true;
+}
+
+void
+lang_float (bool maybe)
+{
+ lang_float_flag = maybe;
+}
+
+
+/* Work out the load- and run-time regions from a script statement, and
+ store them in *LMA_REGION and *REGION respectively.
+
+ MEMSPEC is the name of the run-time region, or the value of
+ DEFAULT_MEMORY_REGION if the statement didn't specify one.
+ LMA_MEMSPEC is the name of the load-time region, or null if the
+ statement didn't specify one.HAVE_LMA_P is TRUE if the statement
+ had an explicit load address.
+
+ It is an error to specify both a load region and a load address. */
+
+static void
+lang_get_regions (lang_memory_region_type **region,
+ lang_memory_region_type **lma_region,
+ const char *memspec,
+ const char *lma_memspec,
+ bool have_lma,
+ bool have_vma)
+{
+ *lma_region = lang_memory_region_lookup (lma_memspec, false);
+
+ /* If no runtime region or VMA has been specified, but the load region
+ has been specified, then use the load region for the runtime region
+ as well. */
+ if (lma_memspec != NULL
+ && !have_vma
+ && strcmp (memspec, DEFAULT_MEMORY_REGION) == 0)
+ *region = *lma_region;
+ else
+ *region = lang_memory_region_lookup (memspec, false);
+
+ if (have_lma && lma_memspec != 0)
+ einfo (_("%X%P:%pS: section has both a load address and a load region\n"),
+ NULL);
+}
+
+void
+lang_leave_output_section_statement (fill_type *fill, const char *memspec,
+ lang_output_section_phdr_list *phdrs,
+ const char *lma_memspec)
+{
+ lang_get_regions (¤t_section->region,
+ ¤t_section->lma_region,
+ memspec, lma_memspec,
+ current_section->load_base != NULL,
+ current_section->addr_tree != NULL);
+
+ current_section->fill = fill;
+ current_section->phdrs = phdrs;
+ pop_stat_ptr ();
+}
+
+/* Set the output format type. -oformat overrides scripts. */
+
+void
+lang_add_output_format (const char *format,
+ const char *big,
+ const char *little,
+ int from_script)
+{
+ if (output_target == NULL || !from_script)
+ {
+ if (command_line.endian == ENDIAN_BIG
+ && big != NULL)
+ format = big;
+ else if (command_line.endian == ENDIAN_LITTLE
+ && little != NULL)
+ format = little;
+
+ if (getenv ("LD_FORCE_LE") != NULL)
+ {
+ if (strcmp (format, "elf64-powerpc") == 0)
+ format = "elf64-powerpcle";
+ else if (strcmp (format, "elf32-powerpc") == 0)
+ format = "elf32-powerpcle";
+ else if (strcmp (format, "elf64-big") == 0)
+ format = "elf64-little";
+ else if (strcmp (format, "elf32-big") == 0)
+ format = "elf32-little";
+ }
+
+ output_target = format;
+ }
+}
+
+void
+lang_add_insert (const char *where, int is_before)
+{
+ lang_insert_statement_type *new_stmt;
+
+ new_stmt = new_stat (lang_insert_statement, stat_ptr);
+ new_stmt->where = where;
+ new_stmt->is_before = is_before;
+ saved_script_handle = previous_script_handle;
+}
+
+/* Enter a group. This creates a new lang_group_statement, and sets
+ stat_ptr to build new statements within the group. */
+
+void
+lang_enter_group (void)
+{
+ lang_group_statement_type *g;
+
+ g = new_stat (lang_group_statement, stat_ptr);
+ lang_list_init (&g->children);
+ push_stat_ptr (&g->children);
+}
+
+/* Leave a group. This just resets stat_ptr to start writing to the
+ regular list of statements again. Note that this will not work if
+ groups can occur inside anything else which can adjust stat_ptr,
+ but currently they can't. */
+
+void
+lang_leave_group (void)
+{
+ pop_stat_ptr ();
+}
+
+/* Add a new program header. This is called for each entry in a PHDRS
+ command in a linker script. */
+
+void
+lang_new_phdr (const char *name,
+ etree_type *type,
+ bool filehdr,
+ bool phdrs,
+ etree_type *at,
+ etree_type *flags)
+{
+ struct lang_phdr *n, **pp;
+ bool hdrs;
+
+ n = stat_alloc (sizeof (struct lang_phdr));
+ n->next = NULL;
+ n->name = name;
+ n->type = exp_get_vma (type, 0, "program header type");
+ n->filehdr = filehdr;
+ n->phdrs = phdrs;
+ n->at = at;
+ n->flags = flags;
+
+ hdrs = n->type == 1 && (phdrs || filehdr);
+
+ for (pp = &lang_phdr_list; *pp != NULL; pp = &(*pp)->next)
+ if (hdrs
+ && (*pp)->type == 1
+ && !((*pp)->filehdr || (*pp)->phdrs))
+ {
+ einfo (_("%X%P:%pS: PHDRS and FILEHDR are not supported"
+ " when prior PT_LOAD headers lack them\n"), NULL);
+ hdrs = false;
+ }
+
+ *pp = n;
+}
+
+/* Record the program header information in the output BFD. FIXME: We
+ should not be calling an ELF specific function here. */
+
+static void
+lang_record_phdrs (void)
+{
+ unsigned int alc;
+ asection **secs;
+ lang_output_section_phdr_list *last;
+ struct lang_phdr *l;
+ lang_output_section_statement_type *os;
+
+ alc = 10;
+ secs = (asection **) xmalloc (alc * sizeof (asection *));
+ last = NULL;
+
+ for (l = lang_phdr_list; l != NULL; l = l->next)
+ {
+ unsigned int c;
+ flagword flags;
+ bfd_vma at;
+
+ c = 0;
+ for (os = (void *) lang_os_list.head;
+ os != NULL;
+ os = os->next)
+ {
+ lang_output_section_phdr_list *pl;
+
+ if (os->constraint < 0)
+ continue;
+
+ pl = os->phdrs;
+ if (pl != NULL)
+ last = pl;
+ else
+ {
+ if (os->sectype == noload_section
+ || os->bfd_section == NULL
+ || (os->bfd_section->flags & SEC_ALLOC) == 0)
+ continue;
+
+ /* Don't add orphans to PT_INTERP header. */
+ if (l->type == 3)
+ continue;
+
+ if (last == NULL)
+ {
+ lang_output_section_statement_type *tmp_os;
+
+ /* If we have not run across a section with a program
+ header assigned to it yet, then scan forwards to find
+ one. This prevents inconsistencies in the linker's
+ behaviour when a script has specified just a single
+ header and there are sections in that script which are
+ not assigned to it, and which occur before the first
+ use of that header. See here for more details:
+ http://sourceware.org/ml/binutils/2007-02/msg00291.html */
+ for (tmp_os = os; tmp_os; tmp_os = tmp_os->next)
+ if (tmp_os->phdrs)
+ {
+ last = tmp_os->phdrs;
+ break;
+ }
+ if (last == NULL)
+ einfo (_("%F%P: no sections assigned to phdrs\n"));
+ }
+ pl = last;
+ }
+
+ if (os->bfd_section == NULL)
+ continue;
+
+ for (; pl != NULL; pl = pl->next)
+ {
+ if (strcmp (pl->name, l->name) == 0)
+ {
+ if (c >= alc)
+ {
+ alc *= 2;
+ secs = (asection **) xrealloc (secs,
+ alc * sizeof (asection *));
+ }
+ secs[c] = os->bfd_section;
+ ++c;
+ pl->used = true;
+ }
+ }
+ }
+
+ if (l->flags == NULL)
+ flags = 0;
+ else
+ flags = exp_get_vma (l->flags, 0, "phdr flags");
+
+ if (l->at == NULL)
+ at = 0;
+ else
+ at = exp_get_vma (l->at, 0, "phdr load address");
+
+ if (!bfd_record_phdr (link_info.output_bfd, l->type,
+ l->flags != NULL, flags, l->at != NULL,
+ at, l->filehdr, l->phdrs, c, secs))
+ einfo (_("%F%P: bfd_record_phdr failed: %E\n"));
+ }
+
+ free (secs);
+
+ /* Make sure all the phdr assignments succeeded. */
+ for (os = (void *) lang_os_list.head;
+ os != NULL;
+ os = os->next)
+ {
+ lang_output_section_phdr_list *pl;
+
+ if (os->constraint < 0
+ || os->bfd_section == NULL)
+ continue;
+
+ for (pl = os->phdrs;
+ pl != NULL;
+ pl = pl->next)
+ if (!pl->used && strcmp (pl->name, "NONE") != 0)
+ einfo (_("%X%P: section `%s' assigned to non-existent phdr `%s'\n"),
+ os->name, pl->name);
+ }
+}
+
+/* Record a list of sections which may not be cross referenced. */
+
+void
+lang_add_nocrossref (lang_nocrossref_type *l)
+{
+ struct lang_nocrossrefs *n;
+
+ n = (struct lang_nocrossrefs *) xmalloc (sizeof *n);
+ n->next = nocrossref_list;
+ n->list = l;
+ n->onlyfirst = false;
+ nocrossref_list = n;
+
+ /* Set notice_all so that we get informed about all symbols. */
+ link_info.notice_all = true;
+}
+
+/* Record a section that cannot be referenced from a list of sections. */
+
+void
+lang_add_nocrossref_to (lang_nocrossref_type *l)
+{
+ lang_add_nocrossref (l);
+ nocrossref_list->onlyfirst = true;
+}
+
+/* Overlay handling. We handle overlays with some static variables. */
+
+/* The overlay virtual address. */
+static etree_type *overlay_vma;
+/* And subsection alignment. */
+static etree_type *overlay_subalign;
+
+/* An expression for the maximum section size seen so far. */
+static etree_type *overlay_max;
+
+/* A list of all the sections in this overlay. */
+
+struct overlay_list {
+ struct overlay_list *next;
+ lang_output_section_statement_type *os;
+};
+
+static struct overlay_list *overlay_list;
+
+/* Start handling an overlay. */
+
+void
+lang_enter_overlay (etree_type *vma_expr, etree_type *subalign)
+{
+ /* The grammar should prevent nested overlays from occurring. */
+ ASSERT (overlay_vma == NULL
+ && overlay_subalign == NULL
+ && overlay_max == NULL);
+
+ overlay_vma = vma_expr;
+ overlay_subalign = subalign;
+}
+
+/* Start a section in an overlay. We handle this by calling
+ lang_enter_output_section_statement with the correct VMA.
+ lang_leave_overlay sets up the LMA and memory regions. */
+
+void
+lang_enter_overlay_section (const char *name)
+{
+ struct overlay_list *n;
+ etree_type *size;
+
+ lang_enter_output_section_statement (name, overlay_vma, overlay_section,
+ 0, 0, overlay_subalign, 0, 0, 0);
+
+ /* If this is the first section, then base the VMA of future
+ sections on this one. This will work correctly even if `.' is
+ used in the addresses. */
+ if (overlay_list == NULL)
+ overlay_vma = exp_nameop (ADDR, name);
+
+ /* Remember the section. */
+ n = (struct overlay_list *) xmalloc (sizeof *n);
+ n->os = current_section;
+ n->next = overlay_list;
+ overlay_list = n;
+
+ size = exp_nameop (SIZEOF, name);
+
+ /* Arrange to work out the maximum section end address. */
+ if (overlay_max == NULL)
+ overlay_max = size;
+ else
+ overlay_max = exp_binop (MAX_K, overlay_max, size);
+}
+
+/* Finish a section in an overlay. There isn't any special to do
+ here. */
+
+void
+lang_leave_overlay_section (fill_type *fill,
+ lang_output_section_phdr_list *phdrs)
+{
+ const char *name;
+ char *clean, *s2;
+ const char *s1;
+ char *buf;
+
+ name = current_section->name;
+
+ /* For now, assume that DEFAULT_MEMORY_REGION is the run-time memory
+ region and that no load-time region has been specified. It doesn't
+ really matter what we say here, since lang_leave_overlay will
+ override it. */
+ lang_leave_output_section_statement (fill, DEFAULT_MEMORY_REGION, phdrs, 0);
+
+ /* Define the magic symbols. */
+
+ clean = (char *) xmalloc (strlen (name) + 1);
+ s2 = clean;
+ for (s1 = name; *s1 != '\0'; s1++)
+ if (ISALNUM (*s1) || *s1 == '_')
+ *s2++ = *s1;
+ *s2 = '\0';
+
+ buf = (char *) xmalloc (strlen (clean) + sizeof "__load_start_");
+ sprintf (buf, "__load_start_%s", clean);
+ lang_add_assignment (exp_provide (buf,
+ exp_nameop (LOADADDR, name),
+ false));
+
+ buf = (char *) xmalloc (strlen (clean) + sizeof "__load_stop_");
+ sprintf (buf, "__load_stop_%s", clean);
+ lang_add_assignment (exp_provide (buf,
+ exp_binop ('+',
+ exp_nameop (LOADADDR, name),
+ exp_nameop (SIZEOF, name)),
+ false));
+
+ free (clean);
+}
+
+/* Finish an overlay. If there are any overlay wide settings, this
+ looks through all the sections in the overlay and sets them. */
+
+void
+lang_leave_overlay (etree_type *lma_expr,
+ int nocrossrefs,
+ fill_type *fill,
+ const char *memspec,
+ lang_output_section_phdr_list *phdrs,
+ const char *lma_memspec)
+{
+ lang_memory_region_type *region;
+ lang_memory_region_type *lma_region;
+ struct overlay_list *l;
+ lang_nocrossref_type *nocrossref;
+
+ lang_get_regions (®ion, &lma_region,
+ memspec, lma_memspec,
+ lma_expr != NULL, false);
+
+ nocrossref = NULL;
+
+ /* After setting the size of the last section, set '.' to end of the
+ overlay region. */
+ if (overlay_list != NULL)
+ {
+ overlay_list->os->update_dot = 1;
+ overlay_list->os->update_dot_tree
+ = exp_assign (".", exp_binop ('+', overlay_vma, overlay_max), false);
+ }
+
+ l = overlay_list;
+ while (l != NULL)
+ {
+ struct overlay_list *next;
+
+ if (fill != NULL && l->os->fill == NULL)
+ l->os->fill = fill;
+
+ l->os->region = region;
+ l->os->lma_region = lma_region;
+
+ /* The first section has the load address specified in the
+ OVERLAY statement. The rest are worked out from that.
+ The base address is not needed (and should be null) if
+ an LMA region was specified. */
+ if (l->next == 0)
+ {
+ l->os->load_base = lma_expr;
+ l->os->sectype = first_overlay_section;
+ }
+ if (phdrs != NULL && l->os->phdrs == NULL)
+ l->os->phdrs = phdrs;
+
+ if (nocrossrefs)
+ {
+ lang_nocrossref_type *nc;
+
+ nc = (lang_nocrossref_type *) xmalloc (sizeof *nc);
+ nc->name = l->os->name;
+ nc->next = nocrossref;
+ nocrossref = nc;
+ }
+
+ next = l->next;
+ free (l);
+ l = next;
+ }
+
+ if (nocrossref != NULL)
+ lang_add_nocrossref (nocrossref);
+
+ overlay_vma = NULL;
+ overlay_list = NULL;
+ overlay_max = NULL;
+ overlay_subalign = NULL;
+}
+
+/* Version handling. This is only useful for ELF. */
+
+/* If PREV is NULL, return first version pattern matching particular symbol.
+ If PREV is non-NULL, return first version pattern matching particular
+ symbol after PREV (previously returned by lang_vers_match). */
+
+static struct bfd_elf_version_expr *
+lang_vers_match (struct bfd_elf_version_expr_head *head,
+ struct bfd_elf_version_expr *prev,
+ const char *sym)
+{
+ const char *c_sym;
+ const char *cxx_sym = sym;
+ const char *java_sym = sym;
+ struct bfd_elf_version_expr *expr = NULL;
+ enum demangling_styles curr_style;
+
+ curr_style = CURRENT_DEMANGLING_STYLE;
+ cplus_demangle_set_style (no_demangling);
+ c_sym = bfd_demangle (link_info.output_bfd, sym, DMGL_NO_OPTS);
+ if (!c_sym)
+ c_sym = sym;
+ cplus_demangle_set_style (curr_style);
+
+ if (head->mask & BFD_ELF_VERSION_CXX_TYPE)
+ {
+ cxx_sym = bfd_demangle (link_info.output_bfd, sym,
+ DMGL_PARAMS | DMGL_ANSI);
+ if (!cxx_sym)
+ cxx_sym = sym;
+ }
+ if (head->mask & BFD_ELF_VERSION_JAVA_TYPE)
+ {
+ java_sym = bfd_demangle (link_info.output_bfd, sym, DMGL_JAVA);
+ if (!java_sym)
+ java_sym = sym;
+ }
+
+ if (head->htab && (prev == NULL || prev->literal))
+ {
+ struct bfd_elf_version_expr e;
+
+ switch (prev ? prev->mask : 0)
+ {
+ case 0:
+ if (head->mask & BFD_ELF_VERSION_C_TYPE)
+ {
+ e.pattern = c_sym;
+ expr = (struct bfd_elf_version_expr *)
+ htab_find ((htab_t) head->htab, &e);
+ while (expr && strcmp (expr->pattern, c_sym) == 0)
+ if (expr->mask == BFD_ELF_VERSION_C_TYPE)
+ goto out_ret;
+ else
+ expr = expr->next;
+ }
+ /* Fallthrough */
+ case BFD_ELF_VERSION_C_TYPE:
+ if (head->mask & BFD_ELF_VERSION_CXX_TYPE)
+ {
+ e.pattern = cxx_sym;
+ expr = (struct bfd_elf_version_expr *)
+ htab_find ((htab_t) head->htab, &e);
+ while (expr && strcmp (expr->pattern, cxx_sym) == 0)
+ if (expr->mask == BFD_ELF_VERSION_CXX_TYPE)
+ goto out_ret;
+ else
+ expr = expr->next;
+ }
+ /* Fallthrough */
+ case BFD_ELF_VERSION_CXX_TYPE:
+ if (head->mask & BFD_ELF_VERSION_JAVA_TYPE)
+ {
+ e.pattern = java_sym;
+ expr = (struct bfd_elf_version_expr *)
+ htab_find ((htab_t) head->htab, &e);
+ while (expr && strcmp (expr->pattern, java_sym) == 0)
+ if (expr->mask == BFD_ELF_VERSION_JAVA_TYPE)
+ goto out_ret;
+ else
+ expr = expr->next;
+ }
+ /* Fallthrough */
+ default:
+ break;
+ }
+ }
+
+ /* Finally, try the wildcards. */
+ if (prev == NULL || prev->literal)
+ expr = head->remaining;
+ else
+ expr = prev->next;
+ for (; expr; expr = expr->next)
+ {
+ const char *s;
+
+ if (!expr->pattern)
+ continue;
+
+ if (expr->pattern[0] == '*' && expr->pattern[1] == '\0')
+ break;
+
+ if (expr->mask == BFD_ELF_VERSION_JAVA_TYPE)
+ s = java_sym;
+ else if (expr->mask == BFD_ELF_VERSION_CXX_TYPE)
+ s = cxx_sym;
+ else
+ s = c_sym;
+ if (fnmatch (expr->pattern, s, 0) == 0)
+ break;
+ }
+
+ out_ret:
+ if (c_sym != sym)
+ free ((char *) c_sym);
+ if (cxx_sym != sym)
+ free ((char *) cxx_sym);
+ if (java_sym != sym)
+ free ((char *) java_sym);
+ return expr;
+}
+
+/* Return NULL if the PATTERN argument is a glob pattern, otherwise,
+ return a pointer to the symbol name with any backslash quotes removed. */
+
+static const char *
+realsymbol (const char *pattern)
+{
+ const char *p;
+ bool changed = false, backslash = false;
+ char *s, *symbol = (char *) xmalloc (strlen (pattern) + 1);
+
+ for (p = pattern, s = symbol; *p != '\0'; ++p)
+ {
+ /* It is a glob pattern only if there is no preceding
+ backslash. */
+ if (backslash)
+ {
+ /* Remove the preceding backslash. */
+ *(s - 1) = *p;
+ backslash = false;
+ changed = true;
+ }
+ else
+ {
+ if (*p == '?' || *p == '*' || *p == '[')
+ {
+ free (symbol);
+ return NULL;
+ }
+
+ *s++ = *p;
+ backslash = *p == '\\';
+ }
+ }
+
+ if (changed)
+ {
+ *s = '\0';
+ return symbol;
+ }
+ else
+ {
+ free (symbol);
+ return pattern;
+ }
+}
+
+/* This is called for each variable name or match expression. NEW_NAME is
+ the name of the symbol to match, or, if LITERAL_P is FALSE, a glob
+ pattern to be matched against symbol names. */
+
+struct bfd_elf_version_expr *
+lang_new_vers_pattern (struct bfd_elf_version_expr *orig,
+ const char *new_name,
+ const char *lang,
+ bool literal_p)
+{
+ struct bfd_elf_version_expr *ret;
+
+ ret = (struct bfd_elf_version_expr *) xmalloc (sizeof *ret);
+ ret->next = orig;
+ ret->symver = 0;
+ ret->script = 0;
+ ret->literal = true;
+ ret->pattern = literal_p ? new_name : realsymbol (new_name);
+ if (ret->pattern == NULL)
+ {
+ ret->pattern = new_name;
+ ret->literal = false;
+ }
+
+ if (lang == NULL || strcasecmp (lang, "C") == 0)
+ ret->mask = BFD_ELF_VERSION_C_TYPE;
+ else if (strcasecmp (lang, "C++") == 0)
+ ret->mask = BFD_ELF_VERSION_CXX_TYPE;
+ else if (strcasecmp (lang, "Java") == 0)
+ ret->mask = BFD_ELF_VERSION_JAVA_TYPE;
+ else
+ {
+ einfo (_("%X%P: unknown language `%s' in version information\n"),
+ lang);
+ ret->mask = BFD_ELF_VERSION_C_TYPE;
+ }
+
+ return ldemul_new_vers_pattern (ret);
+}
+
+/* This is called for each set of variable names and match
+ expressions. */
+
+struct bfd_elf_version_tree *
+lang_new_vers_node (struct bfd_elf_version_expr *globals,
+ struct bfd_elf_version_expr *locals)
+{
+ struct bfd_elf_version_tree *ret;
+
+ ret = (struct bfd_elf_version_tree *) xcalloc (1, sizeof *ret);
+ ret->globals.list = globals;
+ ret->locals.list = locals;
+ ret->match = lang_vers_match;
+ ret->name_indx = (unsigned int) -1;
+ return ret;
+}
+
+/* This static variable keeps track of version indices. */
+
+static int version_index;
+
+static hashval_t
+version_expr_head_hash (const void *p)
+{
+ const struct bfd_elf_version_expr *e =
+ (const struct bfd_elf_version_expr *) p;
+
+ return htab_hash_string (e->pattern);
+}
+
+static int
+version_expr_head_eq (const void *p1, const void *p2)
+{
+ const struct bfd_elf_version_expr *e1 =
+ (const struct bfd_elf_version_expr *) p1;
+ const struct bfd_elf_version_expr *e2 =
+ (const struct bfd_elf_version_expr *) p2;
+
+ return strcmp (e1->pattern, e2->pattern) == 0;
+}
+
+static void
+lang_finalize_version_expr_head (struct bfd_elf_version_expr_head *head)
+{
+ size_t count = 0;
+ struct bfd_elf_version_expr *e, *next;
+ struct bfd_elf_version_expr **list_loc, **remaining_loc;
+
+ for (e = head->list; e; e = e->next)
+ {
+ if (e->literal)
+ count++;
+ head->mask |= e->mask;
+ }
+
+ if (count)
+ {
+ head->htab = htab_create (count * 2, version_expr_head_hash,
+ version_expr_head_eq, NULL);
+ list_loc = &head->list;
+ remaining_loc = &head->remaining;
+ for (e = head->list; e; e = next)
+ {
+ next = e->next;
+ if (!e->literal)
+ {
+ *remaining_loc = e;
+ remaining_loc = &e->next;
+ }
+ else
+ {
+ void **loc = htab_find_slot ((htab_t) head->htab, e, INSERT);
+
+ if (*loc)
+ {
+ struct bfd_elf_version_expr *e1, *last;
+
+ e1 = (struct bfd_elf_version_expr *) *loc;
+ last = NULL;
+ do
+ {
+ if (e1->mask == e->mask)
+ {
+ last = NULL;
+ break;
+ }
+ last = e1;
+ e1 = e1->next;
+ }
+ while (e1 && strcmp (e1->pattern, e->pattern) == 0);
+
+ if (last == NULL)
+ {
+ /* This is a duplicate. */
+ /* FIXME: Memory leak. Sometimes pattern is not
+ xmalloced alone, but in larger chunk of memory. */
+ /* free (e->pattern); */
+ free (e);
+ }
+ else
+ {
+ e->next = last->next;
+ last->next = e;
+ }
+ }
+ else
+ {
+ *loc = e;
+ *list_loc = e;
+ list_loc = &e->next;
+ }
+ }
+ }
+ *remaining_loc = NULL;
+ *list_loc = head->remaining;
+ }
+ else
+ head->remaining = head->list;
+}
+
+/* This is called when we know the name and dependencies of the
+ version. */
+
+void
+lang_register_vers_node (const char *name,
+ struct bfd_elf_version_tree *version,
+ struct bfd_elf_version_deps *deps)
+{
+ struct bfd_elf_version_tree *t, **pp;
+ struct bfd_elf_version_expr *e1;
+
+ if (name == NULL)
+ name = "";
+
+ if (link_info.version_info != NULL
+ && (name[0] == '\0' || link_info.version_info->name[0] == '\0'))
+ {
+ einfo (_("%X%P: anonymous version tag cannot be combined"
+ " with other version tags\n"));
+ free (version);
+ return;
+ }
+
+ /* Make sure this node has a unique name. */
+ for (t = link_info.version_info; t != NULL; t = t->next)
+ if (strcmp (t->name, name) == 0)
+ einfo (_("%X%P: duplicate version tag `%s'\n"), name);
+
+ lang_finalize_version_expr_head (&version->globals);
+ lang_finalize_version_expr_head (&version->locals);
+
+ /* Check the global and local match names, and make sure there
+ aren't any duplicates. */
+
+ for (e1 = version->globals.list; e1 != NULL; e1 = e1->next)
+ {
+ for (t = link_info.version_info; t != NULL; t = t->next)
+ {
+ struct bfd_elf_version_expr *e2;
+
+ if (t->locals.htab && e1->literal)
+ {
+ e2 = (struct bfd_elf_version_expr *)
+ htab_find ((htab_t) t->locals.htab, e1);
+ while (e2 && strcmp (e1->pattern, e2->pattern) == 0)
+ {
+ if (e1->mask == e2->mask)
+ einfo (_("%X%P: duplicate expression `%s'"
+ " in version information\n"), e1->pattern);
+ e2 = e2->next;
+ }
+ }
+ else if (!e1->literal)
+ for (e2 = t->locals.remaining; e2 != NULL; e2 = e2->next)
+ if (strcmp (e1->pattern, e2->pattern) == 0
+ && e1->mask == e2->mask)
+ einfo (_("%X%P: duplicate expression `%s'"
+ " in version information\n"), e1->pattern);
+ }
+ }
+
+ for (e1 = version->locals.list; e1 != NULL; e1 = e1->next)
+ {
+ for (t = link_info.version_info; t != NULL; t = t->next)
+ {
+ struct bfd_elf_version_expr *e2;
+
+ if (t->globals.htab && e1->literal)
+ {
+ e2 = (struct bfd_elf_version_expr *)
+ htab_find ((htab_t) t->globals.htab, e1);
+ while (e2 && strcmp (e1->pattern, e2->pattern) == 0)
+ {
+ if (e1->mask == e2->mask)
+ einfo (_("%X%P: duplicate expression `%s'"
+ " in version information\n"),
+ e1->pattern);
+ e2 = e2->next;
+ }
+ }
+ else if (!e1->literal)
+ for (e2 = t->globals.remaining; e2 != NULL; e2 = e2->next)
+ if (strcmp (e1->pattern, e2->pattern) == 0
+ && e1->mask == e2->mask)
+ einfo (_("%X%P: duplicate expression `%s'"
+ " in version information\n"), e1->pattern);
+ }
+ }
+
+ version->deps = deps;
+ version->name = name;
+ if (name[0] != '\0')
+ {
+ ++version_index;
+ version->vernum = version_index;
+ }
+ else
+ version->vernum = 0;
+
+ for (pp = &link_info.version_info; *pp != NULL; pp = &(*pp)->next)
+ ;
+ *pp = version;
+}
+
+/* This is called when we see a version dependency. */
+
+struct bfd_elf_version_deps *
+lang_add_vers_depend (struct bfd_elf_version_deps *list, const char *name)
+{
+ struct bfd_elf_version_deps *ret;
+ struct bfd_elf_version_tree *t;
+
+ ret = (struct bfd_elf_version_deps *) xmalloc (sizeof *ret);
+ ret->next = list;
+
+ for (t = link_info.version_info; t != NULL; t = t->next)
+ {
+ if (strcmp (t->name, name) == 0)
+ {
+ ret->version_needed = t;
+ return ret;
+ }
+ }
+
+ einfo (_("%X%P: unable to find version dependency `%s'\n"), name);
+
+ ret->version_needed = NULL;
+ return ret;
+}
+
+static void
+lang_do_version_exports_section (void)
+{
+ struct bfd_elf_version_expr *greg = NULL, *lreg;
+
+ LANG_FOR_EACH_INPUT_STATEMENT (is)
+ {
+ asection *sec = bfd_get_section_by_name (is->the_bfd, ".exports");
+ char *contents, *p;
+ bfd_size_type len;
+
+ if (sec == NULL)
+ continue;
+
+ len = sec->size;
+ contents = (char *) xmalloc (len);
+ if (!bfd_get_section_contents (is->the_bfd, sec, contents, 0, len))
+ einfo (_("%X%P: unable to read .exports section contents\n"), sec);
+
+ p = contents;
+ while (p < contents + len)
+ {
+ greg = lang_new_vers_pattern (greg, p, NULL, false);
+ p = strchr (p, '\0') + 1;
+ }
+
+ /* Do not free the contents, as we used them creating the regex. */
+
+ /* Do not include this section in the link. */
+ sec->flags |= SEC_EXCLUDE | SEC_KEEP;
+ }
+
+ lreg = lang_new_vers_pattern (NULL, "*", NULL, false);
+ lang_register_vers_node (command_line.version_exports_section,
+ lang_new_vers_node (greg, lreg), NULL);
+}
+
+/* Evaluate LENGTH and ORIGIN parts of MEMORY spec. This is initially
+ called with UPDATE_REGIONS_P set to FALSE, in this case no errors are
+ thrown, however, references to symbols in the origin and length fields
+ will be pushed into the symbol table, this allows PROVIDE statements to
+ then provide these symbols. This function is called a second time with
+ UPDATE_REGIONS_P set to TRUE, this time the we update the actual region
+ data structures, and throw errors if missing symbols are encountered. */
+
+static void
+lang_do_memory_regions (bool update_regions_p)
+{
+ lang_memory_region_type *r = lang_memory_region_list;
+
+ for (; r != NULL; r = r->next)
+ {
+ if (r->origin_exp)
+ {
+ exp_fold_tree_no_dot (r->origin_exp);
+ if (update_regions_p)
+ {
+ if (expld.result.valid_p)
+ {
+ r->origin = expld.result.value;
+ r->current = r->origin;
+ }
+ else
+ einfo (_("%P: invalid origin for memory region %s\n"),
+ r->name_list.name);
+ }
+ }
+ if (r->length_exp)
+ {
+ exp_fold_tree_no_dot (r->length_exp);
+ if (update_regions_p)
+ {
+ if (expld.result.valid_p)
+ r->length = expld.result.value;
+ else
+ einfo (_("%P: invalid length for memory region %s\n"),
+ r->name_list.name);
+ }
+ }
+ }
+}
+
+void
+lang_add_unique (const char *name)
+{
+ struct unique_sections *ent;
+
+ for (ent = unique_section_list; ent; ent = ent->next)
+ if (strcmp (ent->name, name) == 0)
+ return;
+
+ ent = (struct unique_sections *) xmalloc (sizeof *ent);
+ ent->name = xstrdup (name);
+ ent->next = unique_section_list;
+ unique_section_list = ent;
+}
+
+/* Append the list of dynamic symbols to the existing one. */
+
+void
+lang_append_dynamic_list (struct bfd_elf_dynamic_list **list_p,
+ struct bfd_elf_version_expr *dynamic)
+{
+ if (*list_p)
+ {
+ struct bfd_elf_version_expr *tail;
+ for (tail = dynamic; tail->next != NULL; tail = tail->next)
+ ;
+ tail->next = (*list_p)->head.list;
+ (*list_p)->head.list = dynamic;
+ }
+ else
+ {
+ struct bfd_elf_dynamic_list *d;
+
+ d = (struct bfd_elf_dynamic_list *) xcalloc (1, sizeof *d);
+ d->head.list = dynamic;
+ d->match = lang_vers_match;
+ *list_p = d;
+ }
+}
+
+/* Append the list of C++ typeinfo dynamic symbols to the existing
+ one. */
+
+void
+lang_append_dynamic_list_cpp_typeinfo (void)
+{
+ const char *symbols[] =
+ {
+ "typeinfo name for*",
+ "typeinfo for*"
+ };
+ struct bfd_elf_version_expr *dynamic = NULL;
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE (symbols); i++)
+ dynamic = lang_new_vers_pattern (dynamic, symbols [i], "C++",
+ false);
+
+ lang_append_dynamic_list (&link_info.dynamic_list, dynamic);
+}
+
+/* Append the list of C++ operator new and delete dynamic symbols to the
+ existing one. */
+
+void
+lang_append_dynamic_list_cpp_new (void)
+{
+ const char *symbols[] =
+ {
+ "operator new*",
+ "operator delete*"
+ };
+ struct bfd_elf_version_expr *dynamic = NULL;
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE (symbols); i++)
+ dynamic = lang_new_vers_pattern (dynamic, symbols [i], "C++",
+ false);
+
+ lang_append_dynamic_list (&link_info.dynamic_list, dynamic);
+}
+
+/* Scan a space and/or comma separated string of features. */
+
+void
+lang_ld_feature (char *str)
+{
+ char *p, *q;
+
+ p = str;
+ while (*p)
+ {
+ char sep;
+ while (*p == ',' || ISSPACE (*p))
+ ++p;
+ if (!*p)
+ break;
+ q = p + 1;
+ while (*q && *q != ',' && !ISSPACE (*q))
+ ++q;
+ sep = *q;
+ *q = 0;
+ if (strcasecmp (p, "SANE_EXPR") == 0)
+ config.sane_expr = true;
+ else
+ einfo (_("%X%P: unknown feature `%s'\n"), p);
+ *q = sep;
+ p = q;
+ }
+}
+
+/* Pretty print memory amount. */
+
+static void
+lang_print_memory_size (bfd_vma sz)
+{
+ if ((sz & 0x3fffffff) == 0)
+ printf ("%10" BFD_VMA_FMT "u GB", sz >> 30);
+ else if ((sz & 0xfffff) == 0)
+ printf ("%10" BFD_VMA_FMT "u MB", sz >> 20);
+ else if ((sz & 0x3ff) == 0)
+ printf ("%10" BFD_VMA_FMT "u KB", sz >> 10);
+ else
+ printf (" %10" BFD_VMA_FMT "u B", sz);
+}
+
+/* Implement --print-memory-usage: disply per region memory usage. */
+
+void
+lang_print_memory_usage (void)
+{
+ lang_memory_region_type *r;
+
+ printf ("Memory region Used Size Region Size %%age Used\n");
+ for (r = lang_memory_region_list; r->next != NULL; r = r->next)
+ {
+ bfd_vma used_length = r->current - r->origin;
+
+ printf ("%16s: ",r->name_list.name);
+ lang_print_memory_size (used_length);
+ lang_print_memory_size ((bfd_vma) r->length);
+
+ if (r->length != 0)
+ {
+ double percent = used_length * 100.0 / r->length;
+ printf (" %6.2f%%", percent);
+ }
+ printf ("\n");
+ }
+}
Index: GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld/ldmain.c
===================================================================
--- GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld/ldmain.c (nonexistent)
+++ GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld/ldmain.c (revision 5)
@@ -0,0 +1,1665 @@
+/* Main program of GNU linker.
+ Copyright (C) 1991-2022 Free Software Foundation, Inc.
+ Written by Steve Chamberlain steve@cygnus.com
+
+ This file is part of the GNU Binutils.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "safe-ctype.h"
+#include "libiberty.h"
+#include "progress.h"
+#include "bfdlink.h"
+#include "ctf-api.h"
+#include "filenames.h"
+#include "elf/common.h"
+
+#include "ld.h"
+#include "ldmain.h"
+#include "ldmisc.h"
+#include "ldwrite.h"
+#include "ldexp.h"
+#include "ldlang.h"
+#include <ldgram.h>
+#include "ldlex.h"
+#include "ldfile.h"
+#include "ldemul.h"
+#include "ldctor.h"
+#if BFD_SUPPORTS_PLUGINS
+#include "plugin.h"
+#include "plugin-api.h"
+#endif /* BFD_SUPPORTS_PLUGINS */
+
+/* Somewhere above, sys/stat.h got included. */
+#if !defined(S_ISDIR) && defined(S_IFDIR)
+#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#endif
+
+#include <string.h>
+
+#ifndef TARGET_SYSTEM_ROOT
+#define TARGET_SYSTEM_ROOT ""
+#endif
+
+/* EXPORTS */
+
+FILE *saved_script_handle = NULL;
+FILE *previous_script_handle = NULL;
+bool force_make_executable = false;
+
+char *default_target;
+const char *output_filename = "a.out";
+
+/* Name this program was invoked by. */
+char *program_name;
+
+/* The prefix for system library directories. */
+const char *ld_sysroot;
+
+/* The canonical representation of ld_sysroot. */
+char *ld_canon_sysroot;
+int ld_canon_sysroot_len;
+
+/* Set by -G argument, for targets like MIPS ELF. */
+int g_switch_value = 8;
+
+/* Nonzero means print names of input files as processed. */
+unsigned int trace_files;
+
+/* Nonzero means report actions taken by the linker, and describe the linker script in use. */
+bool verbose;
+
+/* Nonzero means version number was printed, so exit successfully
+ instead of complaining if no input files are given. */
+bool version_printed;
+
+/* TRUE if we should demangle symbol names. */
+bool demangling;
+
+args_type command_line;
+
+ld_config_type config;
+
+sort_type sort_section;
+
+static const char *get_sysroot
+ (int, char **);
+static char *get_emulation
+ (int, char **);
+static bool add_archive_element
+ (struct bfd_link_info *, bfd *, const char *, bfd **);
+static void multiple_definition
+ (struct bfd_link_info *, struct bfd_link_hash_entry *,
+ bfd *, asection *, bfd_vma);
+static void multiple_common
+ (struct bfd_link_info *, struct bfd_link_hash_entry *,
+ bfd *, enum bfd_link_hash_type, bfd_vma);
+static void add_to_set
+ (struct bfd_link_info *, struct bfd_link_hash_entry *,
+ bfd_reloc_code_real_type, bfd *, asection *, bfd_vma);
+static void constructor_callback
+ (struct bfd_link_info *, bool, const char *, bfd *,
+ asection *, bfd_vma);
+static void warning_callback
+ (struct bfd_link_info *, const char *, const char *, bfd *,
+ asection *, bfd_vma);
+static void warning_find_reloc
+ (bfd *, asection *, void *);
+static void undefined_symbol
+ (struct bfd_link_info *, const char *, bfd *, asection *, bfd_vma,
+ bool);
+static void reloc_overflow
+ (struct bfd_link_info *, struct bfd_link_hash_entry *, const char *,
+ const char *, bfd_vma, bfd *, asection *, bfd_vma);
+static void reloc_dangerous
+ (struct bfd_link_info *, const char *, bfd *, asection *, bfd_vma);
+static void unattached_reloc
+ (struct bfd_link_info *, const char *, bfd *, asection *, bfd_vma);
+static bool notice
+ (struct bfd_link_info *, struct bfd_link_hash_entry *,
+ struct bfd_link_hash_entry *, bfd *, asection *, bfd_vma, flagword);
+
+static struct bfd_link_callbacks link_callbacks =
+{
+ add_archive_element,
+ multiple_definition,
+ multiple_common,
+ add_to_set,
+ constructor_callback,
+ warning_callback,
+ undefined_symbol,
+ reloc_overflow,
+ reloc_dangerous,
+ unattached_reloc,
+ notice,
+ einfo,
+ info_msg,
+ minfo,
+ ldlang_override_segment_assignment,
+ ldlang_ctf_acquire_strings,
+ NULL,
+ ldlang_ctf_new_dynsym,
+ ldlang_write_ctf_late
+};
+
+static bfd_assert_handler_type default_bfd_assert_handler;
+static bfd_error_handler_type default_bfd_error_handler;
+
+struct bfd_link_info link_info;
+
+struct dependency_file
+{
+ struct dependency_file *next;
+ char *name;
+};
+
+static struct dependency_file *dependency_files, *dependency_files_tail;
+
+void
+track_dependency_files (const char *filename)
+{
+ struct dependency_file *dep
+ = (struct dependency_file *) xmalloc (sizeof (*dep));
+ dep->name = xstrdup (filename);
+ dep->next = NULL;
+ if (dependency_files == NULL)
+ dependency_files = dep;
+ else
+ dependency_files_tail->next = dep;
+ dependency_files_tail = dep;
+}
+
+static void
+write_dependency_file (void)
+{
+ FILE *out;
+ struct dependency_file *dep;
+
+ out = fopen (config.dependency_file, FOPEN_WT);
+ if (out == NULL)
+ {
+ einfo (_("%F%P: cannot open dependency file %s: %E\n"),
+ config.dependency_file);
+ }
+
+ fprintf (out, "%s:", output_filename);
+
+ for (dep = dependency_files; dep != NULL; dep = dep->next)
+ fprintf (out, " \\\n %s", dep->name);
+
+ fprintf (out, "\n");
+ for (dep = dependency_files; dep != NULL; dep = dep->next)
+ fprintf (out, "\n%s:\n", dep->name);
+
+ fclose (out);
+}
+
+static void
+ld_cleanup (void)
+{
+ bfd_cache_close_all ();
+#if BFD_SUPPORTS_PLUGINS
+ plugin_call_cleanup ();
+#endif
+ if (output_filename && delete_output_file_on_failure)
+ unlink_if_ordinary (output_filename);
+}
+
+/* Hook to notice BFD assertions. */
+
+static void
+ld_bfd_assert_handler (const char *fmt, const char *bfdver,
+ const char *file, int line)
+{
+ config.make_executable = false;
+ (*default_bfd_assert_handler) (fmt, bfdver, file, line);
+}
+
+/* Hook the bfd error/warning handler for --fatal-warnings. */
+
+static void
+ld_bfd_error_handler (const char *fmt, va_list ap)
+{
+ if (config.fatal_warnings)
+ config.make_executable = false;
+ (*default_bfd_error_handler) (fmt, ap);
+}
+
+int
+main (int argc, char **argv)
+{
+ char *emulation;
+ long start_time = get_run_time ();
+
+#ifdef HAVE_LC_MESSAGES
+ setlocale (LC_MESSAGES, "");
+#endif
+ setlocale (LC_CTYPE, "");
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
+ program_name = argv[0];
+ xmalloc_set_program_name (program_name);
+
+ START_PROGRESS (program_name, 0);
+
+ expandargv (&argc, &argv);
+
+ if (bfd_init () != BFD_INIT_MAGIC)
+ einfo (_("%F%P: fatal error: libbfd ABI mismatch\n"));
+
+ bfd_set_error_program_name (program_name);
+
+ /* We want to notice and fail on those nasty BFD assertions which are
+ likely to signal incorrect output being generated but otherwise may
+ leave no trace. */
+ default_bfd_assert_handler = bfd_set_assert_handler (ld_bfd_assert_handler);
+
+ /* Also hook the bfd error/warning handler for --fatal-warnings. */
+ default_bfd_error_handler = bfd_set_error_handler (ld_bfd_error_handler);
+
+ xatexit (ld_cleanup);
+
+ /* Set up the sysroot directory. */
+ ld_sysroot = get_sysroot (argc, argv);
+ if (*ld_sysroot)
+ ld_canon_sysroot = lrealpath (ld_sysroot);
+ if (ld_canon_sysroot)
+ {
+ ld_canon_sysroot_len = strlen (ld_canon_sysroot);
+
+ /* is_sysrooted_pathname() relies on no trailing dirsep. */
+ if (ld_canon_sysroot_len > 0
+ && IS_DIR_SEPARATOR (ld_canon_sysroot [ld_canon_sysroot_len - 1]))
+ ld_canon_sysroot [--ld_canon_sysroot_len] = '\0';
+ }
+ else
+ ld_canon_sysroot_len = -1;
+
+ /* Set the default BFD target based on the configured target. Doing
+ this permits the linker to be configured for a particular target,
+ and linked against a shared BFD library which was configured for
+ a different target. The macro TARGET is defined by Makefile. */
+ if (!bfd_set_default_target (TARGET))
+ {
+ einfo (_("%X%P: can't set BFD default target to `%s': %E\n"), TARGET);
+ xexit (1);
+ }
+
+#if YYDEBUG
+ {
+ extern int yydebug;
+ yydebug = 1;
+ }
+#endif
+
+ config.build_constructors = true;
+ config.rpath_separator = ':';
+ config.split_by_reloc = (unsigned) -1;
+ config.split_by_file = (bfd_size_type) -1;
+ config.make_executable = true;
+ config.magic_demand_paged = true;
+ config.text_read_only = true;
+ config.print_map_discarded = true;
+ link_info.disable_target_specific_optimizations = -1;
+
+ command_line.warn_mismatch = true;
+ command_line.warn_search_mismatch = true;
+ command_line.check_section_addresses = -1;
+
+ /* We initialize DEMANGLING based on the environment variable
+ COLLECT_NO_DEMANGLE. The gcc collect2 program will demangle the
+ output of the linker, unless COLLECT_NO_DEMANGLE is set in the
+ environment. Acting the same way here lets us provide the same
+ interface by default. */
+ demangling = getenv ("COLLECT_NO_DEMANGLE") == NULL;
+
+ link_info.allow_undefined_version = true;
+ link_info.keep_memory = true;
+ link_info.max_cache_size = (bfd_size_type) -1;
+ link_info.combreloc = true;
+ link_info.strip_discarded = true;
+ link_info.prohibit_multiple_definition_absolute = false;
+ link_info.textrel_check = DEFAULT_LD_TEXTREL_CHECK;
+ link_info.emit_hash = DEFAULT_EMIT_SYSV_HASH;
+ link_info.emit_gnu_hash = DEFAULT_EMIT_GNU_HASH;
+ link_info.callbacks = &link_callbacks;
+ link_info.input_bfds_tail = &link_info.input_bfds;
+ /* SVR4 linkers seem to set DT_INIT and DT_FINI based on magic _init
+ and _fini symbols. We are compatible. */
+ link_info.init_function = "_init";
+ link_info.fini_function = "_fini";
+ link_info.relax_pass = 1;
+ link_info.extern_protected_data = -1;
+ link_info.dynamic_undefined_weak = -1;
+ link_info.indirect_extern_access = -1;
+ link_info.pei386_auto_import = -1;
+ link_info.spare_dynamic_tags = 5;
+ link_info.path_separator = ':';
+#ifdef DEFAULT_FLAG_COMPRESS_DEBUG
+ link_info.compress_debug = COMPRESS_DEBUG_GABI_ZLIB;
+#endif
+#ifdef DEFAULT_NEW_DTAGS
+ link_info.new_dtags = DEFAULT_NEW_DTAGS;
+#endif
+ link_info.start_stop_gc = false;
+ link_info.start_stop_visibility = STV_PROTECTED;
+
+ ldfile_add_arch ("");
+ emulation = get_emulation (argc, argv);
+ ldemul_choose_mode (emulation);
+ default_target = ldemul_choose_target (argc, argv);
+ lang_init ();
+ ldexp_init ();
+ ldemul_before_parse ();
+ lang_has_input_file = false;
+ parse_args (argc, argv);
+
+ if (config.hash_table_size != 0)
+ bfd_hash_set_default_size (config.hash_table_size);
+
+#if BFD_SUPPORTS_PLUGINS
+ /* Now all the plugin arguments have been gathered, we can load them. */
+ plugin_load_plugins ();
+#endif /* BFD_SUPPORTS_PLUGINS */
+
+ ldemul_set_symbols ();
+
+ /* If we have not already opened and parsed a linker script,
+ try the default script from command line first. */
+ if (saved_script_handle == NULL
+ && command_line.default_script != NULL)
+ {
+ ldfile_open_script_file (command_line.default_script);
+ parser_input = input_script;
+ yyparse ();
+ }
+
+ /* If we have not already opened and parsed a linker script
+ read the emulation's appropriate default script. */
+ if (saved_script_handle == NULL)
+ {
+ int isfile;
+ char *s = ldemul_get_script (&isfile);
+
+ if (isfile)
+ ldfile_open_default_command_file (s);
+ else
+ {
+ lex_string = s;
+ lex_redirect (s, _("built in linker script"), 1);
+ }
+ parser_input = input_script;
+ yyparse ();
+ lex_string = NULL;
+ }
+
+ if (verbose)
+ {
+ if (saved_script_handle)
+ info_msg (_("using external linker script:"));
+ else
+ info_msg (_("using internal linker script:"));
+ info_msg ("\n==================================================\n");
+
+ if (saved_script_handle)
+ {
+ static const int ld_bufsz = 8193;
+ size_t n;
+ char *buf = (char *) xmalloc (ld_bufsz);
+
+ rewind (saved_script_handle);
+ while ((n = fread (buf, 1, ld_bufsz - 1, saved_script_handle)) > 0)
+ {
+ buf[n] = 0;
+ info_msg ("%s", buf);
+ }
+ rewind (saved_script_handle);
+ free (buf);
+ }
+ else
+ {
+ int isfile;
+
+ info_msg (ldemul_get_script (&isfile));
+ }
+
+ info_msg ("\n==================================================\n");
+ }
+
+ if (command_line.force_group_allocation
+ || !bfd_link_relocatable (&link_info))
+ link_info.resolve_section_groups = true;
+ else
+ link_info.resolve_section_groups = false;
+
+ if (command_line.print_output_format)
+ info_msg ("%s\n", lang_get_output_target ());
+
+ lang_final ();
+
+ /* If the only command line argument has been -v or --version or --verbose
+ then ignore any input files provided by linker scripts and exit now.
+ We do not want to create an output file when the linker is just invoked
+ to provide version information. */
+ if (argc == 2 && version_printed)
+ xexit (0);
+
+ if (link_info.inhibit_common_definition && !bfd_link_dll (&link_info))
+ einfo (_("%F%P: --no-define-common may not be used without -shared\n"));
+
+ if (!lang_has_input_file)
+ {
+ if (version_printed || command_line.print_output_format)
+ xexit (0);
+ einfo (_("%F%P: no input files\n"));
+ }
+
+ if (verbose)
+ info_msg (_("%P: mode %s\n"), emulation);
+
+ ldemul_after_parse ();
+
+ if (config.map_filename)
+ {
+ if (strcmp (config.map_filename, "-") == 0)
+ {
+ config.map_file = stdout;
+ }
+ else
+ {
+ config.map_file = fopen (config.map_filename, FOPEN_WT);
+ if (config.map_file == (FILE *) NULL)
+ {
+ bfd_set_error (bfd_error_system_call);
+ einfo (_("%F%P: cannot open map file %s: %E\n"),
+ config.map_filename);
+ }
+ }
+ link_info.has_map_file = true;
+ }
+
+ lang_process ();
+
+ /* Print error messages for any missing symbols, for any warning
+ symbols, and possibly multiple definitions. */
+ if (bfd_link_relocatable (&link_info))
+ link_info.output_bfd->flags &= ~EXEC_P;
+ else
+ link_info.output_bfd->flags |= EXEC_P;
+
+ if ((link_info.compress_debug & COMPRESS_DEBUG))
+ {
+ link_info.output_bfd->flags |= BFD_COMPRESS;
+ if (link_info.compress_debug == COMPRESS_DEBUG_GABI_ZLIB)
+ link_info.output_bfd->flags |= BFD_COMPRESS_GABI;
+ }
+
+ ldwrite ();
+
+ if (config.map_file != NULL)
+ lang_map ();
+ if (command_line.cref)
+ output_cref (config.map_file != NULL ? config.map_file : stdout);
+ if (nocrossref_list != NULL)
+ check_nocrossrefs ();
+ if (command_line.print_memory_usage)
+ lang_print_memory_usage ();
+#if 0
+ {
+ struct bfd_link_hash_entry *h;
+
+ h = bfd_link_hash_lookup (link_info.hash, "__image_base__", 0,0,1);
+ fprintf (stderr, "lookup = %p val %lx\n", h, h ? h->u.def.value : 1);
+ }
+#endif
+ ldexp_finish ();
+ lang_finish ();
+
+ if (config.dependency_file != NULL)
+ write_dependency_file ();
+
+ /* Even if we're producing relocatable output, some non-fatal errors should
+ be reported in the exit status. (What non-fatal errors, if any, do we
+ want to ignore for relocatable output?) */
+ if (!config.make_executable && !force_make_executable)
+ {
+ if (verbose)
+ einfo (_("%P: link errors found, deleting executable `%s'\n"),
+ output_filename);
+
+ /* The file will be removed by ld_cleanup. */
+ xexit (1);
+ }
+ else
+ {
+ if (!bfd_close (link_info.output_bfd))
+ einfo (_("%F%P: %pB: final close failed: %E\n"), link_info.output_bfd);
+
+ /* If the --force-exe-suffix is enabled, and we're making an
+ executable file and it doesn't end in .exe, copy it to one
+ which does. */
+ if (!bfd_link_relocatable (&link_info)
+ && command_line.force_exe_suffix)
+ {
+ int len = strlen (output_filename);
+
+ if (len < 4
+ || (strcasecmp (output_filename + len - 4, ".exe") != 0
+ && strcasecmp (output_filename + len - 4, ".dll") != 0))
+ {
+ FILE *src;
+ FILE *dst;
+ const int bsize = 4096;
+ char *buf = (char *) xmalloc (bsize);
+ int l;
+ char *dst_name = (char *) xmalloc (len + 5);
+
+ strcpy (dst_name, output_filename);
+ strcat (dst_name, ".exe");
+ src = fopen (output_filename, FOPEN_RB);
+ dst = fopen (dst_name, FOPEN_WB);
+
+ if (!src)
+ einfo (_("%F%P: unable to open for source of copy `%s'\n"),
+ output_filename);
+ if (!dst)
+ einfo (_("%F%P: unable to open for destination of copy `%s'\n"),
+ dst_name);
+ while ((l = fread (buf, 1, bsize, src)) > 0)
+ {
+ int done = fwrite (buf, 1, l, dst);
+
+ if (done != l)
+ einfo (_("%P: error writing file `%s'\n"), dst_name);
+ }
+
+ fclose (src);
+ if (fclose (dst) == EOF)
+ einfo (_("%P: error closing file `%s'\n"), dst_name);
+ free (dst_name);
+ free (buf);
+ }
+ }
+ }
+
+ END_PROGRESS (program_name);
+
+ if (config.stats)
+ {
+ long run_time = get_run_time () - start_time;
+
+ fflush (stdout);
+ fprintf (stderr, _("%s: total time in link: %ld.%06ld\n"),
+ program_name, run_time / 1000000, run_time % 1000000);
+ fflush (stderr);
+ }
+
+ /* Prevent ld_cleanup from doing anything, after a successful link. */
+ output_filename = NULL;
+
+ xexit (0);
+ return 0;
+}
+
+/* If the configured sysroot is relocatable, try relocating it based on
+ default prefix FROM. Return the relocated directory if it exists,
+ otherwise return null. */
+
+static char *
+get_relative_sysroot (const char *from ATTRIBUTE_UNUSED)
+{
+#ifdef TARGET_SYSTEM_ROOT_RELOCATABLE
+ char *path;
+ struct stat s;
+
+ path = make_relative_prefix (program_name, from, TARGET_SYSTEM_ROOT);
+ if (path)
+ {
+ if (stat (path, &s) == 0 && S_ISDIR (s.st_mode))
+ return path;
+ free (path);
+ }
+#endif
+ return 0;
+}
+
+/* Return the sysroot directory. Return "" if no sysroot is being used. */
+
+static const char *
+get_sysroot (int argc, char **argv)
+{
+ int i;
+ const char *path = NULL;
+
+ for (i = 1; i < argc; i++)
+ if (startswith (argv[i], "--sysroot="))
+ path = argv[i] + strlen ("--sysroot=");
+
+ if (!path)
+ path = get_relative_sysroot (BINDIR);
+
+ if (!path)
+ path = get_relative_sysroot (TOOLBINDIR);
+
+ if (!path)
+ path = TARGET_SYSTEM_ROOT;
+
+ if (IS_DIR_SEPARATOR (*path) && path[1] == 0)
+ path = "";
+
+ return path;
+}
+
+/* We need to find any explicitly given emulation in order to initialize the
+ state that's needed by the lex&yacc argument parser (parse_args). */
+
+static char *
+get_emulation (int argc, char **argv)
+{
+ char *emulation;
+ int i;
+
+ emulation = getenv (EMULATION_ENVIRON);
+ if (emulation == NULL)
+ emulation = DEFAULT_EMULATION;
+
+ for (i = 1; i < argc; i++)
+ {
+ if (startswith (argv[i], "-m"))
+ {
+ if (argv[i][2] == '\0')
+ {
+ /* -m EMUL */
+ if (i < argc - 1)
+ {
+ emulation = argv[i + 1];
+ i++;
+ }
+ else
+ einfo (_("%F%P: missing argument to -m\n"));
+ }
+ else if (strcmp (argv[i], "-mips1") == 0
+ || strcmp (argv[i], "-mips2") == 0
+ || strcmp (argv[i], "-mips3") == 0
+ || strcmp (argv[i], "-mips4") == 0
+ || strcmp (argv[i], "-mips5") == 0
+ || strcmp (argv[i], "-mips32") == 0
+ || strcmp (argv[i], "-mips32r2") == 0
+ || strcmp (argv[i], "-mips32r3") == 0
+ || strcmp (argv[i], "-mips32r5") == 0
+ || strcmp (argv[i], "-mips32r6") == 0
+ || strcmp (argv[i], "-mips64") == 0
+ || strcmp (argv[i], "-mips64r2") == 0
+ || strcmp (argv[i], "-mips64r3") == 0
+ || strcmp (argv[i], "-mips64r5") == 0
+ || strcmp (argv[i], "-mips64r6") == 0)
+ {
+ /* FIXME: The arguments -mips1, -mips2, -mips3, etc. are
+ passed to the linker by some MIPS compilers. They
+ generally tell the linker to use a slightly different
+ library path. Perhaps someday these should be
+ implemented as emulations; until then, we just ignore
+ the arguments and hope that nobody ever creates
+ emulations named ips1, ips2 or ips3. */
+ }
+ else if (strcmp (argv[i], "-m486") == 0)
+ {
+ /* FIXME: The argument -m486 is passed to the linker on
+ some Linux systems. Hope that nobody creates an
+ emulation named 486. */
+ }
+ else
+ {
+ /* -mEMUL */
+ emulation = &argv[i][2];
+ }
+ }
+ }
+
+ if ((strncmp (emulation, "elf64ppc", 8) == 0
+ || strncmp (emulation, "elf32ppc", 8) == 0)
+ && getenv ("LD_FORCE_LE") != NULL)
+ {
+ size_t len = strlen (emulation);
+ char *le = xmalloc (len + 2);
+ memcpy (le, emulation, 5);
+ le[5] = 'l';
+ memcpy (le + 6, emulation + 5, len - 4);
+ emulation = le;
+ }
+
+ return emulation;
+}
+
+void
+add_ysym (const char *name)
+{
+ if (link_info.notice_hash == NULL)
+ {
+ link_info.notice_hash
+ = (struct bfd_hash_table *) xmalloc (sizeof (struct bfd_hash_table));
+ if (!bfd_hash_table_init_n (link_info.notice_hash,
+ bfd_hash_newfunc,
+ sizeof (struct bfd_hash_entry),
+ 61))
+ einfo (_("%F%P: bfd_hash_table_init failed: %E\n"));
+ }
+
+ if (bfd_hash_lookup (link_info.notice_hash, name, true, true) == NULL)
+ einfo (_("%F%P: bfd_hash_lookup failed: %E\n"));
+}
+
+void
+add_ignoresym (struct bfd_link_info *info, const char *name)
+{
+ if (info->ignore_hash == NULL)
+ {
+ info->ignore_hash = xmalloc (sizeof (struct bfd_hash_table));
+ if (!bfd_hash_table_init_n (info->ignore_hash,
+ bfd_hash_newfunc,
+ sizeof (struct bfd_hash_entry),
+ 61))
+ einfo (_("%F%P: bfd_hash_table_init failed: %E\n"));
+ }
+
+ if (bfd_hash_lookup (info->ignore_hash, name, true, true) == NULL)
+ einfo (_("%F%P: bfd_hash_lookup failed: %E\n"));
+}
+
+/* Record a symbol to be wrapped, from the --wrap option. */
+
+void
+add_wrap (const char *name)
+{
+ if (link_info.wrap_hash == NULL)
+ {
+ link_info.wrap_hash
+ = (struct bfd_hash_table *) xmalloc (sizeof (struct bfd_hash_table));
+ if (!bfd_hash_table_init_n (link_info.wrap_hash,
+ bfd_hash_newfunc,
+ sizeof (struct bfd_hash_entry),
+ 61))
+ einfo (_("%F%P: bfd_hash_table_init failed: %E\n"));
+ }
+
+ if (bfd_hash_lookup (link_info.wrap_hash, name, true, true) == NULL)
+ einfo (_("%F%P: bfd_hash_lookup failed: %E\n"));
+}
+
+/* Handle the -retain-symbols-file option. */
+
+void
+add_keepsyms_file (const char *filename)
+{
+ FILE *file;
+ char *buf;
+ size_t bufsize;
+ int c;
+
+ if (link_info.strip == strip_some)
+ einfo (_("%X%P: error: duplicate retain-symbols-file\n"));
+
+ file = fopen (filename, "r");
+ if (file == NULL)
+ {
+ bfd_set_error (bfd_error_system_call);
+ einfo ("%X%P: %s: %E\n", filename);
+ return;
+ }
+
+ link_info.keep_hash = (struct bfd_hash_table *)
+ xmalloc (sizeof (struct bfd_hash_table));
+ if (!bfd_hash_table_init (link_info.keep_hash, bfd_hash_newfunc,
+ sizeof (struct bfd_hash_entry)))
+ einfo (_("%F%P: bfd_hash_table_init failed: %E\n"));
+
+ bufsize = 100;
+ buf = (char *) xmalloc (bufsize);
+
+ c = getc (file);
+ while (c != EOF)
+ {
+ while (ISSPACE (c))
+ c = getc (file);
+
+ if (c != EOF)
+ {
+ size_t len = 0;
+
+ while (!ISSPACE (c) && c != EOF)
+ {
+ buf[len] = c;
+ ++len;
+ if (len >= bufsize)
+ {
+ bufsize *= 2;
+ buf = (char *) xrealloc (buf, bufsize);
+ }
+ c = getc (file);
+ }
+
+ buf[len] = '\0';
+
+ if (bfd_hash_lookup (link_info.keep_hash, buf, true, true) == NULL)
+ einfo (_("%F%P: bfd_hash_lookup for insertion failed: %E\n"));
+ }
+ }
+
+ if (link_info.strip != strip_none)
+ einfo (_("%P: `-retain-symbols-file' overrides `-s' and `-S'\n"));
+
+ free (buf);
+ link_info.strip = strip_some;
+ fclose (file);
+}
+
+/* Callbacks from the BFD linker routines. */
+
+/* This is called when BFD has decided to include an archive member in
+ a link. */
+
+static bool
+add_archive_element (struct bfd_link_info *info,
+ bfd *abfd,
+ const char *name,
+ bfd **subsbfd ATTRIBUTE_UNUSED)
+{
+ lang_input_statement_type *input;
+ lang_input_statement_type *parent;
+ lang_input_statement_type orig_input;
+
+ input = (lang_input_statement_type *)
+ xcalloc (1, sizeof (lang_input_statement_type));
+ input->header.type = lang_input_statement_enum;
+ input->filename = bfd_get_filename (abfd);
+ input->local_sym_name = bfd_get_filename (abfd);
+ input->the_bfd = abfd;
+
+ /* Save the original data for trace files/tries below, as plugins
+ (if enabled) may possibly alter it to point to a replacement
+ BFD, but we still want to output the original BFD filename. */
+ orig_input = *input;
+#if BFD_SUPPORTS_PLUGINS
+ if (link_info.lto_plugin_active)
+ {
+ /* We must offer this archive member to the plugins to claim. */
+ plugin_maybe_claim (input);
+ if (input->flags.claimed)
+ {
+ if (no_more_claiming)
+ {
+ /* Don't claim new IR symbols after all IR symbols have
+ been claimed. */
+ if (verbose)
+ info_msg ("%pI: no new IR symbols to claim\n",
+ &orig_input);
+ input->flags.claimed = 0;
+ return false;
+ }
+ input->flags.claim_archive = true;
+ *subsbfd = input->the_bfd;
+ }
+ }
+#endif /* BFD_SUPPORTS_PLUGINS */
+
+ if (link_info.input_bfds_tail == &input->the_bfd->link.next
+ || input->the_bfd->link.next != NULL)
+ {
+ /* We have already loaded this element, and are attempting to
+ load it again. This can happen when the archive map doesn't
+ match actual symbols defined by the element. */
+ free (input);
+ bfd_set_error (bfd_error_malformed_archive);
+ return false;
+ }
+
+ /* Set the file_chain pointer of archives to the last element loaded
+ from the archive. See ldlang.c:find_rescan_insertion. */
+ parent = bfd_usrdata (abfd->my_archive);
+ if (parent != NULL && !parent->flags.reload)
+ parent->next = input;
+
+ ldlang_add_file (input);
+
+ if (config.map_file != NULL)
+ {
+ static bool header_printed;
+ struct bfd_link_hash_entry *h;
+ bfd *from;
+ int len;
+
+ h = bfd_link_hash_lookup (info->hash, name, false, false, true);
+ if (h == NULL
+ && info->pei386_auto_import
+ && startswith (name, "__imp_"))
+ h = bfd_link_hash_lookup (info->hash, name + 6, false, false, true);
+
+ if (h == NULL)
+ from = NULL;
+ else
+ {
+ switch (h->type)
+ {
+ default:
+ from = NULL;
+ break;
+
+ case bfd_link_hash_defined:
+ case bfd_link_hash_defweak:
+ from = h->u.def.section->owner;
+ break;
+
+ case bfd_link_hash_undefined:
+ case bfd_link_hash_undefweak:
+ from = h->u.undef.abfd;
+ break;
+
+ case bfd_link_hash_common:
+ from = h->u.c.p->section->owner;
+ break;
+ }
+ }
+
+ if (!header_printed)
+ {
+ minfo (_("Archive member included to satisfy reference by file (symbol)\n\n"));
+ header_printed = true;
+ }
+
+ if (abfd->my_archive == NULL
+ || bfd_is_thin_archive (abfd->my_archive))
+ {
+ minfo ("%s", bfd_get_filename (abfd));
+ len = strlen (bfd_get_filename (abfd));
+ }
+ else
+ {
+ minfo ("%s(%s)", bfd_get_filename (abfd->my_archive),
+ bfd_get_filename (abfd));
+ len = (strlen (bfd_get_filename (abfd->my_archive))
+ + strlen (bfd_get_filename (abfd))
+ + 2);
+ }
+
+ if (len >= 29)
+ {
+ print_nl ();
+ len = 0;
+ }
+ while (len < 30)
+ {
+ print_space ();
+ ++len;
+ }
+
+ if (from != NULL)
+ minfo ("%pB ", from);
+ if (h != NULL)
+ minfo ("(%pT)\n", h->root.string);
+ else
+ minfo ("(%s)\n", name);
+ }
+
+ if (verbose
+ || trace_files > 1
+ || (trace_files && bfd_is_thin_archive (orig_input.the_bfd->my_archive)))
+ info_msg ("%pI\n", &orig_input);
+ return true;
+}
+
+/* This is called when BFD has discovered a symbol which is defined
+ multiple times. */
+
+static void
+multiple_definition (struct bfd_link_info *info,
+ struct bfd_link_hash_entry *h,
+ bfd *nbfd,
+ asection *nsec,
+ bfd_vma nval)
+{
+ const char *name;
+ bfd *obfd;
+ asection *osec;
+ bfd_vma oval;
+
+ if (info->allow_multiple_definition)
+ return;
+
+ switch (h->type)
+ {
+ case bfd_link_hash_defined:
+ osec = h->u.def.section;
+ oval = h->u.def.value;
+ obfd = h->u.def.section->owner;
+ break;
+ case bfd_link_hash_indirect:
+ osec = bfd_ind_section_ptr;
+ oval = 0;
+ obfd = NULL;
+ break;
+ default:
+ abort ();
+ }
+
+ /* Ignore a redefinition of an absolute symbol to the
+ same value; it's harmless. */
+ if (h->type == bfd_link_hash_defined
+ && bfd_is_abs_section (osec)
+ && bfd_is_abs_section (nsec)
+ && nval == oval)
+ return;
+
+ /* If either section has the output_section field set to
+ bfd_abs_section_ptr, it means that the section is being
+ discarded, and this is not really a multiple definition at all.
+ FIXME: It would be cleaner to somehow ignore symbols defined in
+ sections which are being discarded. */
+ if (!info->prohibit_multiple_definition_absolute
+ && ((osec->output_section != NULL
+ && ! bfd_is_abs_section (osec)
+ && bfd_is_abs_section (osec->output_section))
+ || (nsec->output_section != NULL
+ && !bfd_is_abs_section (nsec)
+ && bfd_is_abs_section (nsec->output_section))))
+ return;
+
+ name = h->root.string;
+ if (nbfd == NULL)
+ {
+ nbfd = obfd;
+ nsec = osec;
+ nval = oval;
+ obfd = NULL;
+ }
+ if (info->warn_multiple_definition)
+ einfo (_("%P: %C: warning: multiple definition of `%pT'"),
+ nbfd, nsec, nval, name);
+ else
+ einfo (_("%X%P: %C: multiple definition of `%pT'"),
+ nbfd, nsec, nval, name);
+ if (obfd != NULL)
+ einfo (_("; %D: first defined here"), obfd, osec, oval);
+ einfo ("\n");
+
+ if (RELAXATION_ENABLED_BY_USER)
+ {
+ einfo (_("%P: disabling relaxation; it will not work with multiple definitions\n"));
+ DISABLE_RELAXATION;
+ }
+}
+
+/* This is called when there is a definition of a common symbol, or
+ when a common symbol is found for a symbol that is already defined,
+ or when two common symbols are found. We only do something if
+ -warn-common was used. */
+
+static void
+multiple_common (struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ struct bfd_link_hash_entry *h,
+ bfd *nbfd,
+ enum bfd_link_hash_type ntype,
+ bfd_vma nsize)
+{
+ const char *name;
+ bfd *obfd;
+ enum bfd_link_hash_type otype;
+ bfd_vma osize;
+
+ if (!config.warn_common)
+ return;
+
+ name = h->root.string;
+ otype = h->type;
+ if (otype == bfd_link_hash_common)
+ {
+ obfd = h->u.c.p->section->owner;
+ osize = h->u.c.size;
+ }
+ else if (otype == bfd_link_hash_defined
+ || otype == bfd_link_hash_defweak)
+ {
+ obfd = h->u.def.section->owner;
+ osize = 0;
+ }
+ else
+ {
+ /* FIXME: It would nice if we could report the BFD which defined
+ an indirect symbol, but we don't have anywhere to store the
+ information. */
+ obfd = NULL;
+ osize = 0;
+ }
+
+ if (ntype == bfd_link_hash_defined
+ || ntype == bfd_link_hash_defweak
+ || ntype == bfd_link_hash_indirect)
+ {
+ ASSERT (otype == bfd_link_hash_common);
+ if (obfd != NULL)
+ einfo (_("%P: %pB: warning: definition of `%pT' overriding common"
+ " from %pB\n"),
+ nbfd, name, obfd);
+ else
+ einfo (_("%P: %pB: warning: definition of `%pT' overriding common\n"),
+ nbfd, name);
+ }
+ else if (otype == bfd_link_hash_defined
+ || otype == bfd_link_hash_defweak
+ || otype == bfd_link_hash_indirect)
+ {
+ ASSERT (ntype == bfd_link_hash_common);
+ if (obfd != NULL)
+ einfo (_("%P: %pB: warning: common of `%pT' overridden by definition"
+ " from %pB\n"),
+ nbfd, name, obfd);
+ else
+ einfo (_("%P: %pB: warning: common of `%pT' overridden by definition\n"),
+ nbfd, name);
+ }
+ else
+ {
+ ASSERT (otype == bfd_link_hash_common && ntype == bfd_link_hash_common);
+ if (osize > nsize)
+ {
+ if (obfd != NULL)
+ einfo (_("%P: %pB: warning: common of `%pT' overridden"
+ " by larger common from %pB\n"),
+ nbfd, name, obfd);
+ else
+ einfo (_("%P: %pB: warning: common of `%pT' overridden"
+ " by larger common\n"),
+ nbfd, name);
+ }
+ else if (nsize > osize)
+ {
+ if (obfd != NULL)
+ einfo (_("%P: %pB: warning: common of `%pT' overriding"
+ " smaller common from %pB\n"),
+ nbfd, name, obfd);
+ else
+ einfo (_("%P: %pB: warning: common of `%pT' overriding"
+ " smaller common\n"),
+ nbfd, name);
+ }
+ else
+ {
+ if (obfd != NULL)
+ einfo (_("%P: %pB and %pB: warning: multiple common of `%pT'\n"),
+ nbfd, obfd, name);
+ else
+ einfo (_("%P: %pB: warning: multiple common of `%pT'\n"),
+ nbfd, name);
+ }
+ }
+}
+
+/* This is called when BFD has discovered a set element. H is the
+ entry in the linker hash table for the set. SECTION and VALUE
+ represent a value which should be added to the set. */
+
+static void
+add_to_set (struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ struct bfd_link_hash_entry *h,
+ bfd_reloc_code_real_type reloc,
+ bfd *abfd,
+ asection *section,
+ bfd_vma value)
+{
+ if (config.warn_constructors)
+ einfo (_("%P: warning: global constructor %s used\n"),
+ h->root.string);
+
+ if (!config.build_constructors)
+ return;
+
+ ldctor_add_set_entry (h, reloc, NULL, section, value);
+
+ if (h->type == bfd_link_hash_new)
+ {
+ h->type = bfd_link_hash_undefined;
+ h->u.undef.abfd = abfd;
+ /* We don't call bfd_link_add_undef to add this to the list of
+ undefined symbols because we are going to define it
+ ourselves. */
+ }
+}
+
+/* This is called when BFD has discovered a constructor. This is only
+ called for some object file formats--those which do not handle
+ constructors in some more clever fashion. This is similar to
+ adding an element to a set, but less general. */
+
+static void
+constructor_callback (struct bfd_link_info *info,
+ bool constructor,
+ const char *name,
+ bfd *abfd,
+ asection *section,
+ bfd_vma value)
+{
+ char *s;
+ struct bfd_link_hash_entry *h;
+ char set_name[1 + sizeof "__CTOR_LIST__"];
+
+ if (config.warn_constructors)
+ einfo (_("%P: warning: global constructor %s used\n"), name);
+
+ if (!config.build_constructors)
+ return;
+
+ /* Ensure that BFD_RELOC_CTOR exists now, so that we can give a
+ useful error message. */
+ if (bfd_reloc_type_lookup (info->output_bfd, BFD_RELOC_CTOR) == NULL
+ && (bfd_link_relocatable (info)
+ || bfd_reloc_type_lookup (abfd, BFD_RELOC_CTOR) == NULL))
+ einfo (_("%F%P: BFD backend error: BFD_RELOC_CTOR unsupported\n"));
+
+ s = set_name;
+ if (bfd_get_symbol_leading_char (abfd) != '\0')
+ *s++ = bfd_get_symbol_leading_char (abfd);
+ if (constructor)
+ strcpy (s, "__CTOR_LIST__");
+ else
+ strcpy (s, "__DTOR_LIST__");
+
+ h = bfd_link_hash_lookup (info->hash, set_name, true, true, true);
+ if (h == (struct bfd_link_hash_entry *) NULL)
+ einfo (_("%F%P: bfd_link_hash_lookup failed: %E\n"));
+ if (h->type == bfd_link_hash_new)
+ {
+ h->type = bfd_link_hash_undefined;
+ h->u.undef.abfd = abfd;
+ /* We don't call bfd_link_add_undef to add this to the list of
+ undefined symbols because we are going to define it
+ ourselves. */
+ }
+
+ ldctor_add_set_entry (h, BFD_RELOC_CTOR, name, section, value);
+}
+
+/* A structure used by warning_callback to pass information through
+ bfd_map_over_sections. */
+
+struct warning_callback_info
+{
+ bool found;
+ const char *warning;
+ const char *symbol;
+ asymbol **asymbols;
+};
+
+/* Look through the relocs to see if we can find a plausible address
+ for SYMBOL in ABFD. Return TRUE if found. Otherwise return FALSE. */
+
+static bool
+symbol_warning (const char *warning, const char *symbol, bfd *abfd)
+{
+ struct warning_callback_info cinfo;
+
+ if (!bfd_generic_link_read_symbols (abfd))
+ einfo (_("%F%P: %pB: could not read symbols: %E\n"), abfd);
+
+ cinfo.found = false;
+ cinfo.warning = warning;
+ cinfo.symbol = symbol;
+ cinfo.asymbols = bfd_get_outsymbols (abfd);
+ bfd_map_over_sections (abfd, warning_find_reloc, &cinfo);
+ return cinfo.found;
+}
+
+/* This is called when there is a reference to a warning symbol. */
+
+static void
+warning_callback (struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const char *warning,
+ const char *symbol,
+ bfd *abfd,
+ asection *section,
+ bfd_vma address)
+{
+ /* This is a hack to support warn_multiple_gp. FIXME: This should
+ have a cleaner interface, but what? */
+ if (!config.warn_multiple_gp
+ && strcmp (warning, "using multiple gp values") == 0)
+ return;
+
+ if (section != NULL)
+ einfo ("%P: %C: %s%s\n", abfd, section, address, _("warning: "), warning);
+ else if (abfd == NULL)
+ einfo ("%P: %s%s\n", _("warning: "), warning);
+ else if (symbol == NULL)
+ einfo ("%P: %pB: %s%s\n", abfd, _("warning: "), warning);
+ else if (!symbol_warning (warning, symbol, abfd))
+ {
+ bfd *b;
+ /* Search all input files for a reference to SYMBOL. */
+ for (b = info->input_bfds; b; b = b->link.next)
+ if (b != abfd && symbol_warning (warning, symbol, b))
+ return;
+ einfo ("%P: %pB: %s%s\n", abfd, _("warning: "), warning);
+ }
+}
+
+/* This is called by warning_callback for each section. It checks the
+ relocs of the section to see if it can find a reference to the
+ symbol which triggered the warning. If it can, it uses the reloc
+ to give an error message with a file and line number. */
+
+static void
+warning_find_reloc (bfd *abfd, asection *sec, void *iarg)
+{
+ struct warning_callback_info *info = (struct warning_callback_info *) iarg;
+ long relsize;
+ arelent **relpp;
+ long relcount;
+ arelent **p, **pend;
+
+ if (info->found)
+ return;
+
+ relsize = bfd_get_reloc_upper_bound (abfd, sec);
+ if (relsize < 0)
+ einfo (_("%F%P: %pB: could not read relocs: %E\n"), abfd);
+ if (relsize == 0)
+ return;
+
+ relpp = (arelent **) xmalloc (relsize);
+ relcount = bfd_canonicalize_reloc (abfd, sec, relpp, info->asymbols);
+ if (relcount < 0)
+ einfo (_("%F%P: %pB: could not read relocs: %E\n"), abfd);
+
+ p = relpp;
+ pend = p + relcount;
+ for (; p < pend && *p != NULL; p++)
+ {
+ arelent *q = *p;
+
+ if (q->sym_ptr_ptr != NULL
+ && *q->sym_ptr_ptr != NULL
+ && strcmp (bfd_asymbol_name (*q->sym_ptr_ptr), info->symbol) == 0)
+ {
+ /* We found a reloc for the symbol we are looking for. */
+ einfo ("%P: %C: %s%s\n", abfd, sec, q->address, _("warning: "),
+ info->warning);
+ info->found = true;
+ break;
+ }
+ }
+
+ free (relpp);
+}
+
+#if SUPPORT_ERROR_HANDLING_SCRIPT
+char * error_handling_script = NULL;
+#endif
+
+/* This is called when an undefined symbol is found. */
+
+static void
+undefined_symbol (struct bfd_link_info *info,
+ const char *name,
+ bfd *abfd,
+ asection *section,
+ bfd_vma address,
+ bool error)
+{
+ static char *error_name;
+ static unsigned int error_count;
+
+#define MAX_ERRORS_IN_A_ROW 5
+
+ if (info->ignore_hash != NULL
+ && bfd_hash_lookup (info->ignore_hash, name, false, false) != NULL)
+ return;
+
+ if (config.warn_once)
+ {
+ /* Only warn once about a particular undefined symbol. */
+ add_ignoresym (info, name);
+ }
+
+ /* We never print more than a reasonable number of errors in a row
+ for a single symbol. */
+ if (error_name != NULL
+ && strcmp (name, error_name) == 0)
+ ++error_count;
+ else
+ {
+ error_count = 0;
+ free (error_name);
+ error_name = xstrdup (name);
+ }
+
+#if SUPPORT_ERROR_HANDLING_SCRIPT
+ if (error_handling_script != NULL
+ && error_count < MAX_ERRORS_IN_A_ROW)
+ {
+ char * argv[4];
+ const char * res;
+ int status, err;
+
+ argv[0] = error_handling_script;
+ argv[1] = "undefined-symbol";
+ argv[2] = (char *) name;
+ argv[3] = NULL;
+
+ if (verbose)
+ einfo (_("%P: About to run error handling script '%s' with arguments: '%s' '%s'\n"),
+ argv[0], argv[1], argv[2]);
+
+ res = pex_one (PEX_SEARCH, error_handling_script, argv,
+ N_("error handling script"),
+ NULL /* Send stdout to random, temp file. */,
+ NULL /* Write to stderr. */,
+ &status, &err);
+ if (res != NULL)
+ {
+ einfo (_("%P: Failed to run error handling script '%s', reason: "),
+ error_handling_script);
+ /* FIXME: We assume here that errrno == err. */
+ perror (res);
+ }
+ /* We ignore the return status of the script and
+ carry on to issue the normal error message. */
+ }
+#endif /* SUPPORT_ERROR_HANDLING_SCRIPT */
+
+ if (section != NULL)
+ {
+ if (error_count < MAX_ERRORS_IN_A_ROW)
+ {
+ if (error)
+ einfo (_("%X%P: %C: undefined reference to `%pT'\n"),
+ abfd, section, address, name);
+ else
+ einfo (_("%P: %C: warning: undefined reference to `%pT'\n"),
+ abfd, section, address, name);
+ }
+ else if (error_count == MAX_ERRORS_IN_A_ROW)
+ {
+ if (error)
+ einfo (_("%X%P: %D: more undefined references to `%pT' follow\n"),
+ abfd, section, address, name);
+ else
+ einfo (_("%P: %D: warning: more undefined references to `%pT' follow\n"),
+ abfd, section, address, name);
+ }
+ else if (error)
+ einfo ("%X");
+ }
+ else
+ {
+ if (error_count < MAX_ERRORS_IN_A_ROW)
+ {
+ if (error)
+ einfo (_("%X%P: %pB: undefined reference to `%pT'\n"),
+ abfd, name);
+ else
+ einfo (_("%P: %pB: warning: undefined reference to `%pT'\n"),
+ abfd, name);
+ }
+ else if (error_count == MAX_ERRORS_IN_A_ROW)
+ {
+ if (error)
+ einfo (_("%X%P: %pB: more undefined references to `%pT' follow\n"),
+ abfd, name);
+ else
+ einfo (_("%P: %pB: warning: more undefined references to `%pT' follow\n"),
+ abfd, name);
+ }
+ else if (error)
+ einfo ("%X");
+ }
+}
+
+/* Counter to limit the number of relocation overflow error messages
+ to print. Errors are printed as it is decremented. When it's
+ called and the counter is zero, a final message is printed
+ indicating more relocations were omitted. When it gets to -1, no
+ such errors are printed. If it's initially set to a value less
+ than -1, all such errors will be printed (--verbose does this). */
+
+int overflow_cutoff_limit = 10;
+
+/* This is called when a reloc overflows. */
+
+static void
+reloc_overflow (struct bfd_link_info *info,
+ struct bfd_link_hash_entry *entry,
+ const char *name,
+ const char *reloc_name,
+ bfd_vma addend,
+ bfd *abfd,
+ asection *section,
+ bfd_vma address)
+{
+ if (overflow_cutoff_limit == -1)
+ return;
+
+ einfo ("%X%H:", abfd, section, address);
+
+ if (overflow_cutoff_limit >= 0
+ && overflow_cutoff_limit-- == 0)
+ {
+ einfo (_(" additional relocation overflows omitted from the output\n"));
+ return;
+ }
+
+ if (entry)
+ {
+ while (entry->type == bfd_link_hash_indirect
+ || entry->type == bfd_link_hash_warning)
+ entry = entry->u.i.link;
+ switch (entry->type)
+ {
+ case bfd_link_hash_undefined:
+ case bfd_link_hash_undefweak:
+ einfo (_(" relocation truncated to fit: "
+ "%s against undefined symbol `%pT'"),
+ reloc_name, entry->root.string);
+ break;
+ case bfd_link_hash_defined:
+ case bfd_link_hash_defweak:
+ einfo (_(" relocation truncated to fit: "
+ "%s against symbol `%pT' defined in %pA section in %pB"),
+ reloc_name, entry->root.string,
+ entry->u.def.section,
+ entry->u.def.section == bfd_abs_section_ptr
+ ? info->output_bfd : entry->u.def.section->owner);
+ break;
+ default:
+ abort ();
+ break;
+ }
+ }
+ else
+ einfo (_(" relocation truncated to fit: %s against `%pT'"),
+ reloc_name, name);
+ if (addend != 0)
+ einfo ("+%v", addend);
+ einfo ("\n");
+}
+
+/* This is called when a dangerous relocation is made. */
+
+static void
+reloc_dangerous (struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const char *message,
+ bfd *abfd,
+ asection *section,
+ bfd_vma address)
+{
+ einfo (_("%X%H: dangerous relocation: %s\n"),
+ abfd, section, address, message);
+}
+
+/* This is called when a reloc is being generated attached to a symbol
+ that is not being output. */
+
+static void
+unattached_reloc (struct bfd_link_info *info ATTRIBUTE_UNUSED,
+ const char *name,
+ bfd *abfd,
+ asection *section,
+ bfd_vma address)
+{
+ einfo (_("%X%H: reloc refers to symbol `%pT' which is not being output\n"),
+ abfd, section, address, name);
+}
+
+/* This is called if link_info.notice_all is set, or when a symbol in
+ link_info.notice_hash is found. Symbols are put in notice_hash
+ using the -y option, while notice_all is set if the --cref option
+ has been supplied, or if there are any NOCROSSREFS sections in the
+ linker script; and if plugins are active, since they need to monitor
+ all references from non-IR files. */
+
+static bool
+notice (struct bfd_link_info *info,
+ struct bfd_link_hash_entry *h,
+ struct bfd_link_hash_entry *inh ATTRIBUTE_UNUSED,
+ bfd *abfd,
+ asection *section,
+ bfd_vma value,
+ flagword flags ATTRIBUTE_UNUSED)
+{
+ const char *name;
+
+ if (h == NULL)
+ {
+ if (command_line.cref || nocrossref_list != NULL)
+ return handle_asneeded_cref (abfd, (enum notice_asneeded_action) value);
+ return true;
+ }
+
+ name = h->root.string;
+ if (info->notice_hash != NULL
+ && bfd_hash_lookup (info->notice_hash, name, false, false) != NULL)
+ {
+ if (bfd_is_und_section (section))
+ einfo (_("%P: %pB: reference to %s\n"), abfd, name);
+ else
+ einfo (_("%P: %pB: definition of %s\n"), abfd, name);
+ }
+
+ if (command_line.cref || nocrossref_list != NULL)
+ add_cref (name, abfd, section, value);
+
+ return true;
+}
Index: GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld
===================================================================
--- GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld (nonexistent)
+++ GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld (revision 5)
Property changes on: GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new/ld
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new
===================================================================
--- GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new (nonexistent)
+++ GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new (revision 5)
Property changes on: GNU/binutils/create-2.39-ldforcele-patch/binutils-2.39-new
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-ldforcele-patch/create.patch.sh
===================================================================
--- GNU/binutils/create-2.39-ldforcele-patch/create.patch.sh (nonexistent)
+++ GNU/binutils/create-2.39-ldforcele-patch/create.patch.sh (revision 5)
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+VERSION=2.39
+
+tar --files-from=file.list -xJvf ../binutils-$VERSION.tar.xz
+mv binutils-$VERSION binutils-$VERSION-orig
+
+cp -rf ./binutils-$VERSION-new ./binutils-$VERSION
+
+diff --unified -Nr binutils-$VERSION-orig binutils-$VERSION > binutils-$VERSION-ldforcele.patch
+
+mv binutils-$VERSION-ldforcele.patch ../patches
+
+rm -rf ./binutils-$VERSION
+rm -rf ./binutils-$VERSION-orig
Property changes on: GNU/binutils/create-2.39-ldforcele-patch/create.patch.sh
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-ldforcele-patch/file.list
===================================================================
--- GNU/binutils/create-2.39-ldforcele-patch/file.list (nonexistent)
+++ GNU/binutils/create-2.39-ldforcele-patch/file.list (revision 5)
@@ -0,0 +1,2 @@
+binutils-2.39/ld/ldlang.c
+binutils-2.39/ld/ldmain.c
Index: GNU/binutils/create-2.39-ldforcele-patch
===================================================================
--- GNU/binutils/create-2.39-ldforcele-patch (nonexistent)
+++ GNU/binutils/create-2.39-ldforcele-patch (revision 5)
Property changes on: GNU/binutils/create-2.39-ldforcele-patch
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/bfd/configure
===================================================================
--- GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/bfd/configure (nonexistent)
+++ GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/bfd/configure (revision 5)
@@ -0,0 +1,17652 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for bfd 2.39.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='bfd'
+PACKAGE_TARNAME='bfd'
+PACKAGE_VERSION='2.39'
+PACKAGE_STRING='bfd 2.39'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="libbfd.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_header_list=
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+bfd_ufile_ptr
+bfd_file_ptr
+lt_cv_dlopen_libs
+supports_plugins
+COREFLAG
+COREFILE
+havevecs
+tdefaults
+bfd_default_target_size
+bfd_machines
+bfd_backends
+all_backends
+bfd64_libs
+wordsize
+TDEFINES
+SHARED_LIBADD
+SHARED_LDFLAGS
+LIBM
+BFD_INT64_FMT
+zlibinc
+zlibdir
+EXEEXT_FOR_BUILD
+CC_FOR_BUILD
+HDEFINES
+MSGMERGE
+MSGFMT
+MKINSTALLDIRS
+CATOBJEXT
+GENCAT
+INSTOBJEXT
+DATADIRNAME
+CATALOGS
+POSUB
+GMSGFMT
+XGETTEXT
+INCINTL
+LIBINTL_DEP
+LIBINTL
+USE_NLS
+bfdincludedir
+bfdlibdir
+target_noncanonical
+host_noncanonical
+INSTALL_LIBBFD_FALSE
+INSTALL_LIBBFD_TRUE
+GENINSRC_NEVER_FALSE
+GENINSRC_NEVER_TRUE
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+WARN_WRITE_STRINGS
+NO_WERROR
+WARN_CFLAGS_FOR_BUILD
+WARN_CFLAGS
+REPORT_BUGS_TEXI
+REPORT_BUGS_TO
+PKGVERSION
+DEBUGDIR
+ENABLE_BFD_64_BIT_FALSE
+ENABLE_BFD_64_BIT_TRUE
+PLUGINS_FALSE
+PLUGINS_TRUE
+LARGEFILE_CPPFLAGS
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+RANLIB
+AR
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_shared
+enable_dependency_tracking
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+enable_plugins
+enable_largefile
+enable_checking
+enable_64_bit_bfd
+enable_targets
+enable_64_bit_archive
+with_mmap
+enable_secureplt
+enable_separate_code
+enable_leading_mingw64_underscores
+with_separate_debug_dir
+with_pkgversion
+with_bugurl
+enable_werror
+enable_build_warnings
+enable_maintainer_mode
+enable_install_libbfd
+enable_nls
+with_system_zlib
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
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+ datarootdir=$ac_optarg ;;
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+ -disable-* | --disable-*)
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+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+ ac_unrecognized_sep=', ';;
+ esac
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+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
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+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
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+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
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+ # Reject names that are not valid shell variable names.
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+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
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+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
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+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
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+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures bfd 2.39 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/bfd]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of bfd 2.39:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-shared[=PKGS] build shared libraries [default=no]
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-plugins Enable support for plugins
+ --disable-largefile omit support for large files
+ --enable-checking enable run-time checks
+ --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
+ --enable-targets alternative target configurations
+ --enable-64-bit-archive force 64-bit archives
+ --enable-secureplt Default to creating read-only plt entries
+ --enable-separate-code enable -z separate-code in ELF linker by default
+ --enable-leading-mingw64-underscores
+ Enable leading underscores on 64 bit mingw targets
+ --enable-werror treat compile warnings as errors
+ --enable-build-warnings enable build-time compiler warnings
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+ --enable-install-libbfd controls installation of libbfd and related headers
+ --disable-nls do not use Native Language Support
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-pic try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-mmap try using mmap for BFD input files if available
+ --with-separate-debug-dir=DIR
+ Look for global separate debug info in DIR
+ [[default=LIBDIR/debug]]
+ --with-pkgversion=PKG Use PKG in the version string in place of "GNU
+ Binutils"
+ --with-bugurl=URL Direct users to URL to report a bug
+ --with-system-zlib use installed libz
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+bfd configure 2.39
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_compute_int
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by bfd $as_me 2.39, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+as_fn_append ac_header_list " stdlib.h"
+as_fn_append ac_header_list " unistd.h"
+as_fn_append ac_header_list " sys/param.h"
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
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+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
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+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
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+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
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+IFS=$ac_save_IFS
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+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+am__api_version='1.15'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='bfd'
+ VERSION='2.39'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=no
+fi
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
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+ ac_status=$?
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+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
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+for ac_file in $ac_files ''
+do
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+ case $ac_file in
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+ [ab].out )
+ # We found the default executable, but exeext='' is most
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+ *.* )
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
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+ case $ac_file in
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+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
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+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
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+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
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+$as_echo_n "checking whether we are cross compiling... " >&6; }
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+case "(($ac_try" in
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
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+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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+ ac_status=$?
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+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
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+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
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+
+ ;
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+}
+_ACEOF
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+
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+as_fn_error $? "cannot compute suffix of object files: cannot compile
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
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+else
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+/* end confdefs.h. */
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+if ${ac_cv_prog_cc_g+:} false; then :
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+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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+ ;
+ return 0;
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+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
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+{
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+ ;
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+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
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+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
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+int
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+{
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+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
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+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
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+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
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+ va_list v;
+ va_start (v,p);
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+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
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+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
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+ that's true only with -std. */
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+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
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+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
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+ ;
+ return 0;
+}
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+rm -f conftest.$ac_ext
+CC=$ac_save_CC
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+fi
+# AC_CACHE_VAL
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+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
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+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
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+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
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+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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+ ac_status=$?
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+
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+
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+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
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+am__include="#"
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+# First try GNU make style include.
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+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
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+ case `$am_make -s -f confmf 2> /dev/null` in #(
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+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.7a'
+macro_revision='1.3134'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the nm to test.
+ lt_nm_to_check="$NM"
+ else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ fi
+ for lt_tmp_nm in "$lt_nm_to_check"; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ # Strip out any user-provided options from the nm to test twice,
+ # the first time to test to see if nm (rather than its options) has
+ # an explicit path, the second time to yield a file which can be
+ # nm'ed itself.
+ tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
+ case "$tmp_nm_path" in
+ */*|*\\*) tmp_nm="$lt_tmp_nm";;
+ *) tmp_nm="$ac_dir/$lt_tmp_nm";;
+ esac
+ tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
+ if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+ *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+ *$tmp_nm*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ touch conftest.c
+ $AR $plugin_option rc conftest.a conftest.c
+ if test "$?" != 0; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
+$as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
+ else
+ AR="$AR $plugin_option"
+ fi
+ rm -f conftest.*
+ fi
+fi
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BCDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+enable_dlopen=yes
+
+
+
+
+ enable_win32_dll=no
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ lt_prog_compiler_pic='-Xcompiler -fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ F* | *Sun*Fortran*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
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+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # find out which ABI we are using
+ libsuff=
+ case "$host_cpu" in
+ x86_64*|s390*|powerpc*|ppc*|sparc*)
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *64-bit*)
+ libsuff=
+ if test x"$sys_lib_search_path_spec" = x"/lib /usr/lib /usr/local/lib"; then
+ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
+ fi
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+ ;;
+ *32-bit*)
+ libsuff=32
+ if test x"$sys_lib_search_path_spec" = x"/lib /usr/lib /usr/local/lib"; then
+ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
+ fi
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+ esac
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 11090 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 11196 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# AC_PLUGINS setting $plugins is called by ACX_LARGEFILE.
+
+# The tests for host and target for $enable_largefile require
+# canonical names.
+
+
+
+# As the $enable_largefile decision depends on --enable-plugins we must set it
+# even in directories otherwise not depending on the $plugins option.
+
+
+ maybe_plugins=no
+ for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+ maybe_plugins=yes
+fi
+
+done
+
+ for ac_header in windows.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_windows_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINDOWS_H 1
+_ACEOF
+ maybe_plugins=yes
+fi
+
+done
+
+
+ # Check whether --enable-plugins was given.
+if test "${enable_plugins+set}" = set; then :
+ enableval=$enable_plugins; case "${enableval}" in
+ no) plugins=no ;;
+ *) plugins=yes
+ if test "$maybe_plugins" != "yes" ; then
+ as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
+ fi ;;
+ esac
+else
+ plugins=$maybe_plugins
+
+fi
+
+ if test "$plugins" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
+$as_echo_n "checking for library containing dlsym... " >&6; }
+if ${ac_cv_search_dlsym+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlsym ();
+int
+main ()
+{
+return dlsym ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_dlsym=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlsym+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlsym+:} false; then :
+
+else
+ ac_cv_search_dlsym=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
+$as_echo "$ac_cv_search_dlsym" >&6; }
+ac_res=$ac_cv_search_dlsym
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ fi
+
+
+case "${host}" in
+ sparc-*-solaris*|i?86-*-solaris*)
+ # On native 32-bit Solaris/SPARC and x86, large-file and procfs support
+ # were mutually exclusive until Solaris 11.3. Without procfs support,
+ # the bfd/ elf module cannot provide certain routines such as
+ # elfcore_write_prpsinfo or elfcore_write_prstatus. So unless the user
+ # explicitly requested large-file support through the
+ # --enable-largefile switch, disable large-file support in favor of
+ # procfs support.
+ #
+ # Check if <sys/procfs.h> is incompatible with large-file support.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#define _STRUCTURED_PROC 1
+#include <sys/procfs.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ acx_cv_procfs_lfs=yes
+else
+ acx_cv_procfs_lfs=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ #
+ # Forcefully disable large-file support only if necessary, gdb is in
+ # tree and enabled.
+ if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \
+ -a -d $srcdir/../gdb -a "$enable_gdb" != no; then
+ : ${enable_largefile="no"}
+ if test "$plugins" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+plugin support disabled; require large-file support which is incompatible with GDB." >&5
+$as_echo "$as_me: WARNING:
+plugin support disabled; require large-file support which is incompatible with GDB." >&2;}
+ plugins=no
+ fi
+ fi
+ #
+ # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the
+ # benefit of g++ 9+ which predefines it on Solaris.
+ if test "$enable_largefile" = no; then
+ LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS"
+
+ fi
+ ;;
+esac
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+
+
+case "${target}" in
+ hppa*64*-*-*) ;;
+ *-*-*aout*| i[3-7]86-*-msdos* | ns32k-*-* | pdp11-*-*)
+ if test "$plugins" = "yes"; then
+ if test "${enable_plugins+set}" = set; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Enabling plugins for AOUT is experimental" >&5
+$as_echo "$as_me: WARNING: Enabling plugins for AOUT is experimental" >&2;}
+ else
+ plugins=no
+ fi
+ fi ;;
+ hppa*-*-hpux* | *-*-*vms* | \
+ powerpc*-*-aix* | powerpc-*-beos* | powerpc-*-macos* | rs6000-*-*)
+ if test "$plugins" = "yes"; then
+ if test "${enable_plugins+set}" = set; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Enabling plugins may result in ar creating non-standard archives for ${target}" >&5
+$as_echo "$as_me: WARNING: Enabling plugins may result in ar creating non-standard archives for ${target}" >&2;}
+ else
+ plugins=no
+ fi
+ fi ;;
+esac
+
+ if test "$plugins" = "yes"; then
+ PLUGINS_TRUE=
+ PLUGINS_FALSE='#'
+else
+ PLUGINS_TRUE='#'
+ PLUGINS_FALSE=
+fi
+
+
+ac_checking=
+. ${srcdir}/development.sh
+test "$development" = true && ac_checking=yes
+# Check whether --enable-checking was given.
+if test "${enable_checking+set}" = set; then :
+ enableval=$enable_checking; case "${enableval}" in
+ no|none) ac_checking= ;;
+ *) ac_checking=yes ;;
+esac
+fi
+if test x$ac_checking != x ; then
+
+$as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-64-bit-bfd was given.
+if test "${enable_64_bit_bfd+set}" = set; then :
+ enableval=$enable_64_bit_bfd; case $enableval in #(
+ yes|no) :
+ ;; #(
+ *) :
+ as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; #(
+ *) :
+ ;;
+esac
+else
+ enable_64_bit_bfd=no
+fi
+
+
+if test "x$enable_64_bit_bfd" = "xno"; then :
+ # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+ if test "x$ac_cv_sizeof_void_p" = "x8"; then :
+ enable_64_bit_bfd=yes
+fi
+
+fi
+
+ if test "x$enable_64_bit_bfd" = "xyes"; then
+ ENABLE_BFD_64_BIT_TRUE=
+ ENABLE_BFD_64_BIT_FALSE='#'
+else
+ ENABLE_BFD_64_BIT_TRUE='#'
+ ENABLE_BFD_64_BIT_FALSE=
+fi
+
+
+if test $enable_64_bit_bfd = yes ; then
+ want64=true
+else
+ want64=false
+fi
+
+# Check whether --enable-targets was given.
+if test "${enable_targets+set}" = set; then :
+ enableval=$enable_targets; case "${enableval}" in
+ yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
+ ;;
+ no) enable_targets= ;;
+ *) enable_targets=$enableval ;;
+esac
+fi
+
+# Check whether --enable-64_bit_archive was given.
+if test "${enable_64_bit_archive+set}" = set; then :
+ enableval=$enable_64_bit_archive; case "${enableval}" in
+ yes) want_64_bit_archive=true ;;
+ no) want_64_bit_archive=false ;;
+ *) as_fn_error $? "bad value ${enableval} for 64-bit-archive option" "$LINENO" 5 ;;
+esac
+else
+ want_64_bit_archive=unset
+fi
+
+
+# Check whether --with-mmap was given.
+if test "${with_mmap+set}" = set; then :
+ withval=$with_mmap; case "${withval}" in
+ yes) want_mmap=true ;;
+ no) want_mmap=false ;;
+ *) as_fn_error $? "bad value ${withval} for BFD with-mmap option" "$LINENO" 5 ;;
+esac
+else
+ want_mmap=false
+fi
+
+# Check whether --enable-secureplt was given.
+if test "${enable_secureplt+set}" = set; then :
+ enableval=$enable_secureplt; case "${enableval}" in
+ yes) use_secureplt=true ;;
+ no) use_secureplt=false ;;
+ *) as_fn_error $? "bad value ${enableval} for secureplt option" "$LINENO" 5 ;;
+esac
+else
+ use_secureplt=true
+fi
+if test $use_secureplt = true; then
+
+$as_echo "#define USE_SECUREPLT 1" >>confdefs.h
+
+fi
+
+# Decide if -z separate-code should be enabled in ELF linker by default.
+ac_default_ld_z_separate_code=unset
+# Check whether --enable-separate-code was given.
+if test "${enable_separate_code+set}" = set; then :
+ enableval=$enable_separate_code; case "${enableval}" in
+ yes) ac_default_ld_z_separate_code=1 ;;
+ no) ac_default_ld_z_separate_code=0 ;;
+esac
+fi
+
+# Enable -z separate-code by default for Linux/x86.
+case "${target}" in
+i[3-7]86-*-linux-* | x86_64-*-linux-*)
+ if test ${ac_default_ld_z_separate_code} = unset; then
+ ac_default_ld_z_separate_code=1
+ fi
+ ;;
+esac
+if test "${ac_default_ld_z_separate_code}" = unset; then
+ ac_default_ld_z_separate_code=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_LD_Z_SEPARATE_CODE $ac_default_ld_z_separate_code
+_ACEOF
+
+
+# Check whether --enable-leading-mingw64-underscores was given.
+if test "${enable_leading_mingw64_underscores+set}" = set; then :
+ enableval=$enable_leading_mingw64_underscores;
+fi
+
+if test x"$enable_leading_mingw64_underscores" = xyes ; then :
+
+$as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
+
+fi
+
+DEBUGDIR=${libdir}/debug
+
+# Check whether --with-separate-debug-dir was given.
+if test "${with_separate_debug_dir+set}" = set; then :
+ withval=$with_separate_debug_dir; DEBUGDIR="${withval}"
+fi
+
+
+
+
+
+# Check whether --with-pkgversion was given.
+if test "${with_pkgversion+set}" = set; then :
+ withval=$with_pkgversion; case "$withval" in
+ yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
+ no) PKGVERSION= ;;
+ *) PKGVERSION="($withval) " ;;
+ esac
+else
+ PKGVERSION="(GNU Binutils) "
+
+fi
+
+
+
+
+
+# Check whether --with-bugurl was given.
+if test "${with_bugurl+set}" = set; then :
+ withval=$with_bugurl; case "$withval" in
+ yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
+ no) BUGURL=
+ ;;
+ *) BUGURL="$withval"
+ ;;
+ esac
+else
+ BUGURL="https://sourceware.org/bugzilla/"
+
+fi
+
+ case ${BUGURL} in
+ "")
+ REPORT_BUGS_TO=
+ REPORT_BUGS_TEXI=
+ ;;
+ *)
+ REPORT_BUGS_TO="<$BUGURL>"
+ REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
+ ;;
+ esac;
+
+
+
+
+
+# Set the 'development' global.
+. $srcdir/../bfd/development.sh
+
+# Set acp_cpp_for_build variable
+ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
+
+# Default set of GCC warnings to enable.
+GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
+WARN_WRITE_STRINGS=""
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ WARN_WRITE_STRINGS="-Wwrite-strings"
+fi
+rm -f conftest*
+
+
+# Verify CC_FOR_BUILD to be compatible with warning flags
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Check whether --enable-werror was given.
+if test "${enable_werror+set}" = set; then :
+ enableval=$enable_werror; case "${enableval}" in
+ yes | y) ERROR_ON_WARNING="yes" ;;
+ no | n) ERROR_ON_WARNING="no" ;;
+ *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
+ esac
+fi
+
+
+# Disable -Wformat by default when using gcc on mingw
+case "${host}" in
+ *-*-mingw32*)
+ if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
+ fi
+ ;;
+ *) ;;
+esac
+
+# Enable -Werror by default when using gcc. Turn it off for releases.
+if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
+ ERROR_ON_WARNING=yes
+fi
+
+NO_WERROR=
+if test "${ERROR_ON_WARNING}" = yes ; then
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
+ NO_WERROR="-Wno-error"
+fi
+
+if test "${GCC}" = yes ; then
+ WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
+fi
+
+# Check whether --enable-build-warnings was given.
+if test "${enable_build_warnings+set}" = set; then :
+ enableval=$enable_build_warnings; case "${enableval}" in
+ yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ no) if test "${GCC}" = yes ; then
+ WARN_CFLAGS="-w"
+ WARN_CFLAGS_FOR_BUILD="-w"
+ fi;;
+ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
+ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+fi
+
+
+if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
+ echo "Setting warning flags = $WARN_CFLAGS" 6>&1
+fi
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h:config.in"
+
+
+# PR 14072
+
+
+if test -z "$target" ; then
+ as_fn_error $? "Unrecognized target system type; please check config.sub." "$LINENO" 5
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+ if false; then
+ GENINSRC_NEVER_TRUE=
+ GENINSRC_NEVER_FALSE='#'
+else
+ GENINSRC_NEVER_TRUE='#'
+ GENINSRC_NEVER_FALSE=
+fi
+
+ case ${build_alias} in
+ "") build_noncanonical=${build} ;;
+ *) build_noncanonical=${build_alias} ;;
+esac
+
+ case ${host_alias} in
+ "") host_noncanonical=${build_noncanonical} ;;
+ *) host_noncanonical=${host_alias} ;;
+esac
+
+ case ${target_alias} in
+ "") target_noncanonical=${host_noncanonical} ;;
+ *) target_noncanonical=${target_alias} ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libbfd" >&5
+$as_echo_n "checking whether to install libbfd... " >&6; }
+ # Check whether --enable-install-libbfd was given.
+if test "${enable_install_libbfd+set}" = set; then :
+ enableval=$enable_install_libbfd; install_libbfd_p=$enableval
+else
+ if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then
+ install_libbfd_p=yes
+ else
+ install_libbfd_p=no
+ fi
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $install_libbfd_p" >&5
+$as_echo "$install_libbfd_p" >&6; }
+ if test $install_libbfd_p = yes; then
+ INSTALL_LIBBFD_TRUE=
+ INSTALL_LIBBFD_FALSE='#'
+else
+ INSTALL_LIBBFD_TRUE='#'
+ INSTALL_LIBBFD_FALSE=
+fi
+
+ # Need _noncanonical variables for this.
+
+
+
+
+ # libbfd.a is a host library containing target dependent code
+ bfdlibdir='$(libdir)'
+ bfdincludedir='$(includedir)'
+ if test "${host}" != "${target}"; then
+ bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib'
+ bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include'
+ fi
+
+
+
+
+
+
+
+
+host64=false
+target64=false
+bfd_default_target_size=32
+
+# host stuff:
+
+ALL_LINGUAS="da es fi fr hr id ja ro ru rw sr sv tr uk vi zh_CN pt"
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+if test x"$USE_NLS" != xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
+$as_echo_n "checking for catalogs to be installed... " >&6; }
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS=
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
+$as_echo "$LINGUAS" >&6; }
+
+
+ DATADIRNAME=share
+
+ INSTOBJEXT=.mo
+
+ GENCAT=gencat
+
+ CATOBJEXT=.gmo
+
+fi
+
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ case "$ac_aux_dir" in
+ /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
+ *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
+ esac
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+ # Check whether --enable-nls was given.
+if test "${enable_nls+set}" = set; then :
+ enableval=$enable_nls; USE_NLS=$enableval
+else
+ USE_NLS=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+
+
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGFMT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test "$MSGFMT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GMSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GMSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+if test -n "$GMSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+$as_echo "$GMSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XGETTEXT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$XGETTEXT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test "$XGETTEXT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+$as_echo "$XGETTEXT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ rm -f messages.po
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgmerge", so it can be a program name with args.
+set dummy msgmerge; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGMERGE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGMERGE" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
+ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
+ ;;
+esac
+fi
+MSGMERGE="$ac_cv_path_MSGMERGE"
+if test "$MSGMERGE" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
+$as_echo "$MSGMERGE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "$GMSGFMT" != ":"; then
+ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
+ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
+$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
+ GMSGFMT=":"
+ fi
+ fi
+
+ if test "$XGETTEXT" != ":"; then
+ if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
+$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
+ XGETTEXT=":"
+ fi
+ rm -f messages.po
+ fi
+
+ ac_config_commands="$ac_config_commands default-1"
+
+
+
+# Permit host specific settings.
+. ${srcdir}/configure.host
+
+
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
+$as_echo_n "checking size of long long... " >&6; }
+if ${ac_cv_sizeof_long_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
+$as_echo "$ac_cv_sizeof_long_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_void_p" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_int" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_int=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+
+if test "x${ac_cv_sizeof_void_p}" = "x8"; then
+ host64=true
+fi
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+if test -z "$CC_FOR_BUILD"; then
+ if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD='$(CC)'
+ else
+ CC_FOR_BUILD=gcc
+ fi
+fi
+
+# Also set EXEEXT_FOR_BUILD.
+if test "x$cross_compiling" = "xno"; then
+ EXEEXT_FOR_BUILD='$(EXEEXT)'
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5
+$as_echo_n "checking for build system executable suffix... " >&6; }
+if ${bfd_cv_build_exeext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftest*
+ echo 'int main () { return 0; }' > conftest.c
+ bfd_cv_build_exeext=
+ ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
+ for file in conftest.*; do
+ case $file in
+ *.c | *.o | *.obj | *.ilk | *.pdb) ;;
+ *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
+ esac
+ done
+ rm -f conftest*
+ test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5
+$as_echo "$bfd_cv_build_exeext" >&6; }
+ EXEEXT_FOR_BUILD=""
+ test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
+fi
+
+
+for ac_header in fcntl.h sys/file.h sys/resource.h sys/stat.h sys/types.h \
+ unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in fcntl fdopen fileno fls getgid getpagesize getrlimit getuid \
+ sysconf
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
+if test "x$ac_cv_have_decl_basename" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
+if test "x$ac_cv_have_decl_ffs" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FFS $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "$ac_includes_default"
+if test "x$ac_cv_have_decl_stpcpy" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STPCPY $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_asprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ASPRINTF $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_VASPRINTF $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strnlen" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRNLEN $ac_have_decl
+_ACEOF
+
+
+
+case "${host}" in
+*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
+
+$as_echo "#define USE_BINARY_FOPEN 1" >>confdefs.h
+ ;;
+esac
+
+# Link in zlib if we can. This allows us to read compressed debug sections.
+# This is used only by compress.c.
+
+ # Use the system's zlib library.
+ zlibdir="-L\$(top_builddir)/../zlib"
+ zlibinc="-I\$(top_srcdir)/../zlib"
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then :
+ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
+ zlibdir=
+ zlibinc=
+ fi
+
+fi
+
+
+
+
+
+save_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler support for hidden visibility" >&5
+$as_echo_n "checking compiler support for hidden visibility... " >&6; }
+if ${bfd_cv_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+const char hw[] __attribute__ ((__visibility__ ("hidden"))) = "Hello, World\n";
+extern void print (const char *) __attribute__ ((__visibility__ ("hidden")));
+int
+main ()
+{
+print (hw);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_hidden=yes
+else
+ bfd_cv_hidden=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_hidden" >&5
+$as_echo "$bfd_cv_hidden" >&6; }
+CFLAGS="$save_CFLAGS"
+if test $bfd_cv_hidden = yes; then
+
+$as_echo "#define HAVE_HIDDEN 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking printf int64_t format" >&5
+$as_echo_n "checking printf int64_t format... " >&6; }
+if ${bfd_cv_int64_fmt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ for style in I64 ll l; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define __STDC_FORMAT_MACROS 1
+ #include <stdio.h>
+ #include <inttypes.h>
+ extern char PRId64_probe[sizeof PRId64 == sizeof "${style}d" ? 1 : -1];
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_int64_fmt=${style}
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_int64_fmt" >&5
+$as_echo "$bfd_cv_int64_fmt" >&6; }
+BFD_INT64_FMT=\"$bfd_cv_int64_fmt\"
+
+
+# Check if linker supports --as-needed and --no-as-needed options
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
+$as_echo_n "checking linker --as-needed support... " >&6; }
+if ${bfd_cv_ld_as_needed+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ bfd_cv_ld_as_needed=no
+ if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
+ bfd_cv_ld_as_needed=yes
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_ld_as_needed" >&5
+$as_echo "$bfd_cv_ld_as_needed" >&6; }
+
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mwvalidcheckl in -lmw" >&5
+$as_echo_n "checking for _mwvalidcheckl in -lmw... " >&6; }
+if ${ac_cv_lib_mw__mwvalidcheckl+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmw $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char _mwvalidcheckl ();
+int
+main ()
+{
+return _mwvalidcheckl ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_mw__mwvalidcheckl=yes
+else
+ ac_cv_lib_mw__mwvalidcheckl=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mw__mwvalidcheckl" >&5
+$as_echo "$ac_cv_lib_mw__mwvalidcheckl" >&6; }
+if test "x$ac_cv_lib_mw__mwvalidcheckl" = xyes; then :
+ LIBM="-lmw"
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5
+$as_echo_n "checking for cos in -lm... " >&6; }
+if ${ac_cv_lib_m_cos+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char cos ();
+int
+main ()
+{
+return cos ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_m_cos=yes
+else
+ ac_cv_lib_m_cos=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5
+$as_echo "$ac_cv_lib_m_cos" >&6; }
+if test "x$ac_cv_lib_m_cos" = xyes; then :
+ LIBM="$LIBM -lm"
+fi
+
+ ;;
+*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5
+$as_echo_n "checking for cos in -lm... " >&6; }
+if ${ac_cv_lib_m_cos+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char cos ();
+int
+main ()
+{
+return cos ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_m_cos=yes
+else
+ ac_cv_lib_m_cos=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5
+$as_echo "$ac_cv_lib_m_cos" >&6; }
+if test "x$ac_cv_lib_m_cos" = xyes; then :
+ LIBM="-lm"
+fi
+
+ ;;
+esac
+
+
+
+# When building a shared libbfd, link against the pic version of libiberty
+# so that apps that use libbfd won't need libiberty just to satisfy any
+# libbfd references.
+# We can't do that if a pic libiberty is unavailable since including non-pic
+# code would insert text relocations into libbfd.
+SHARED_LIBADD=
+SHARED_LDFLAGS=
+if test "$enable_shared" = "yes"; then
+ x=`sed -n -e 's/^[ ]*PICFLAG[ ]*=[ ]*//p' < ../libiberty/Makefile | sed -n '$p'`
+ if test -n "$x"; then
+ SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty"
+ fi
+fi
+
+SHARED_LIBADD="$SHARED_LIBADD $LIBINTL"
+
+if test "$enable_shared" = "yes"; then
+ case "${host}" in
+ # More hacks to build DLLs on Windows.
+ *-*-cygwin*)
+ SHARED_LDFLAGS="-no-undefined"
+ SHARED_LIBADD="-L`pwd`/../libiberty -liberty $SHARED_LIBADD -lcygwin -lkernel32"
+ ;;
+ esac
+
+ if test -n "$SHARED_LIBADD"; then
+ if test -n "$LIBM"; then
+ if test x"$bfd_cv_ld_as_needed" = xyes; then
+ # Link against libm only when needed. Put -lc, -lm inside -Wl
+ # to stop libtool reordering these options.
+ SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed"
+ else
+ SHARED_LIBADD="$SHARED_LIBADD $LIBM"
+ fi
+ fi
+ fi
+fi
+
+
+
+# target stuff:
+
+# Canonicalize the secondary target names.
+if test -n "$enable_targets" ; then
+ for targ in `echo $enable_targets | sed 's/,/ /g'`
+ do
+ result=`$ac_config_sub $targ 2>/dev/null`
+ if test -n "$result" ; then
+ canon_targets="$canon_targets $result"
+ else
+ # Allow targets that config.sub doesn't recognize, like "all".
+ canon_targets="$canon_targets $targ"
+ fi
+ done
+fi
+
+all_targets=false
+defvec=
+selvecs=
+assocvecs=
+selarchs=
+TDEFINES=
+for targ in $target $canon_targets
+do
+ if test $targ = all; then
+ all_targets=true
+ assocvecs="$assocvecs $targ_defvec $targ_selvecs"
+ elif test $targ != plugin; then
+ . $srcdir/config.bfd
+ if test $targ = $target; then
+ defvec=$targ_defvec
+ fi
+ selvecs="$selvecs $targ_defvec $targ_selvecs"
+ selarchs="$selarchs $targ_archs"
+ TDEFINES="$TDEFINES $targ_cflags"
+ fi
+done
+
+
+# This processing still needs to be done if we're to decide properly whether
+# 64-bit support needs to be compiled in. Currently, it will be included if
+# the default or any other explicitly requested target requires it; it
+# will not be included on a 32-bit host if no 64-bit target is requested, and
+# no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is
+# used.
+
+# uniq the default and selected vectors in all the configured targets.
+f=""
+for i in $selvecs ; do
+ case " $f " in
+ *" $i "*) ;;
+ *) f="$f $i" ;;
+ esac
+done
+selvecs="$f"
+
+
+# uniq the associated vectors in all the configured targets.
+f=""
+for i in $assocvecs ; do
+ case " $f " in
+ *" $i "*) ;;
+ *) f="$f $i" ;;
+ esac
+done
+assocvecs="$f"
+
+
+# uniq the architectures in all the configured targets.
+f=""
+for i in $selarchs ; do
+ case " $f " in
+ *" $i "*) ;;
+ *) f="$f $i" ;;
+ esac
+done
+selarchs="$f"
+
+# Target backend .o files.
+tb=
+
+elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo elf-eh-frame.lo
+ dwarf1.lo dwarf2.lo"
+coffgen="coffgen.lo dwarf2.lo"
+coff="cofflink.lo $coffgen"
+ecoff="ecofflink.lo $coffgen"
+xcoff="xcofflink.lo $coffgen"
+
+elfxx_x86="elfxx-x86.lo elf-ifunc.lo elf-vxworks.lo"
+for vec in $selvecs
+do
+ target_size=32
+ case "$vec" in
+ # This list is alphabetized to make it easy to compare
+ # with the two vector lists in targets.c. For the same reason,
+ # use one entry per line, even though this leads to long lines.
+ aarch64_elf32_be_vec) tb="$tb elf32-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;;
+ aarch64_elf32_le_vec) tb="$tb elf32-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;;
+ aarch64_elf64_be_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
+ aarch64_elf64_be_cloudabi_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
+ aarch64_elf64_le_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
+ aarch64_elf64_le_cloudabi_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
+ aarch64_mach_o_vec) tb="$tb mach-o-aarch64.lo"; target_size=64 ;;
+ aarch64_pei_vec) tb="$tb pei-aarch64.lo pe-aarch64igen.lo $coff"; target_size=64 ;;
+ alpha_ecoff_le_vec) tb="$tb coff-alpha.lo ecoff.lo $ecoff"; target_size=64 ;;
+ alpha_elf64_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
+ alpha_elf64_fbsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;;
+ alpha_vms_vec) tb="$tb vms-alpha.lo vms-misc.lo vms-lib.lo"; target_size=64 ;;
+ alpha_vms_lib_txt_vec) tb="$tb vms-lib.lo vms-misc.lo" ;;
+ am33_elf32_linux_vec) tb="$tb elf32-am33lin.lo elf32.lo $elf" ;;
+ amdgcn_elf64_le_vec) tb="$tb elf64-amdgcn.lo elf64.lo $elf"; target_size=64 ;;
+ aout0_be_vec) tb="$tb aout0.lo aout32.lo" ;;
+ aout64_vec) tb="$tb demo64.lo aout64.lo"; target_size=64 ;;
+ aout_vec) tb="$tb host-aout.lo aout32.lo" ;;
+ arc_elf32_be_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;;
+ arc_elf32_le_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;;
+ arm_elf32_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+ arm_elf32_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+ arm_elf32_fdpic_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+ arm_elf32_fdpic_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+ arm_elf32_nacl_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+ arm_elf32_nacl_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+ arm_elf32_vxworks_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+ arm_elf32_vxworks_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;;
+ arm_pe_be_vec) tb="$tb pe-arm.lo peigen.lo $coff" ;;
+ arm_pe_le_vec) tb="$tb pe-arm.lo peigen.lo $coff" ;;
+ arm_pe_wince_be_vec) tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo $coff" ;;
+ arm_pe_wince_le_vec) tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo $coff" ;;
+ arm_pei_be_vec) tb="$tb pei-arm.lo peigen.lo $coff" ;;
+ arm_pei_le_vec) tb="$tb pei-arm.lo peigen.lo $coff" ;;
+ arm_pei_wince_be_vec) tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo $coff" ;;
+ arm_pei_wince_le_vec) tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo $coff" ;;
+ arm_mach_o_vec) tb="$tb mach-o-arm.lo" ;;
+ avr_elf32_vec) tb="$tb elf32-avr.lo elf32.lo $elf" ;;
+ bfin_elf32_vec) tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
+ bfin_elf32_fdpic_vec) tb="$tb elf32-bfin.lo elf32.lo $elf" ;;
+ cr16_elf32_vec) tb="$tb elf32-cr16.lo elf32.lo $elf" ;;
+ cris_aout_vec) tb="$tb aout-cris.lo" ;;
+ cris_elf32_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;;
+ cris_elf32_us_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;;
+ crx_elf32_vec) tb="$tb elf32-crx.lo elf32.lo $elf" ;;
+ csky_elf32_be_vec) tb="$tb elf32-csky.lo elf32.lo $elf" ;;
+ csky_elf32_le_vec) tb="$tb elf32-csky.lo elf32.lo $elf" ;;
+ d10v_elf32_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
+ d30v_elf32_vec) tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
+ dlx_elf32_be_vec) tb="$tb elf32-dlx.lo elf32.lo $elf" ;;
+ elf32_be_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
+ elf32_le_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;;
+ elf64_be_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
+ elf64_le_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
+ bpf_elf64_le_vec) tb="$tb elf64-bpf.lo elf64.lo $elf"; target_size=64;;
+ bpf_elf64_be_vec) tb="$tb elf64-bpf.lo elf64.lo $elf"; target_size=64 ;;
+ epiphany_elf32_vec) tb="$tb elf32-epiphany.lo elf32.lo $elf" ;;
+ fr30_elf32_vec) tb="$tb elf32-fr30.lo elf32.lo $elf" ;;
+ frv_elf32_vec) tb="$tb elf32-frv.lo elf32.lo $elf" ;;
+ frv_elf32_fdpic_vec) tb="$tb elf32-frv.lo elf32.lo $elf" ;;
+ h8300_elf32_vec) tb="$tb elf32-h8300.lo elf32.lo $elf" ;;
+ h8300_elf32_linux_vec) tb="$tb elf32-h8300.lo elf32.lo $elf" ;;
+ hppa_elf32_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
+ hppa_elf32_linux_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
+ hppa_elf32_nbsd_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;;
+ hppa_elf64_vec) tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
+ hppa_elf64_linux_vec) tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;;
+ hppa_som_vec) tb="$tb som.lo" ;;
+ i386_aout_vec) tb="$tb i386aout.lo aout32.lo" ;;
+ i386_aout_bsd_vec) tb="$tb i386bsd.lo aout32.lo" ;;
+ i386_aout_lynx_vec) tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;;
+ i386_coff_vec) tb="$tb coff-i386.lo $coff" ;;
+ i386_coff_go32_vec) tb="$tb coff-go32.lo $coff" ;;
+ i386_coff_go32stubbed_vec) tb="$tb coff-stgo32.lo $coff" ;;
+ i386_coff_lynx_vec) tb="$tb cf-i386lynx.lo lynx-core.lo $coff" ;;
+ i386_elf32_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;;
+ i386_elf32_fbsd_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;;
+ i386_elf32_sol2_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;;
+ i386_elf32_vxworks_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;;
+ i386_mach_o_vec) tb="$tb mach-o-i386.lo" ;;
+ i386_msdos_vec) tb="$tb i386msdos.lo" ;;
+ i386_pe_vec) tb="$tb pe-i386.lo peigen.lo $coff" ;;
+ i386_pe_big_vec) tb="$tb pe-i386.lo peigen.lo $coff" ;;
+ i386_pei_vec) tb="$tb pei-i386.lo peigen.lo $coff" ;;
+ iamcu_elf32_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;;
+ ia64_elf32_be_vec) tb="$tb elf32-ia64.lo elfxx-ia64.lo elf32.lo $elf" ;;
+ ia64_elf32_hpux_be_vec) tb="$tb elf32-ia64.lo elfxx-ia64.lo elf32.lo $elf" ;;
+ ia64_elf64_be_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
+ ia64_elf64_le_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
+ ia64_elf64_hpux_be_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;;
+ ia64_elf64_vms_vec) tb="$tb elf64-ia64-vms.lo elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;;
+ ia64_pei_vec) tb="$tb pei-ia64.lo pepigen.lo $coff"; target_size=64 ;;
+ ip2k_elf32_vec) tb="$tb elf32-ip2k.lo elf32.lo $elf" ;;
+ iq2000_elf32_vec) tb="$tb elf32-iq2000.lo elf32.lo $elf" ;;
+ lm32_elf32_vec) tb="$tb elf32-lm32.lo elf32.lo $elf" ;;
+ lm32_elf32_fdpic_vec) tb="$tb elf32-lm32.lo elf32.lo $elf" ;;
+ loongarch_elf32_vec) tb="$tb elf32-loongarch.lo elfxx-loongarch.lo elf32.lo elf-ifunc.lo $elf" ;;
+ loongarch_elf64_vec) tb="$tb elf64-loongarch.lo elf64.lo elfxx-loongarch.lo elf32.lo elf-ifunc.lo $elf"; target_size=64 ;;
+ m32c_elf32_vec) tb="$tb elf32-m32c.lo elf32.lo $elf" ;;
+ m32r_elf32_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
+ m32r_elf32_le_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
+ m32r_elf32_linux_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
+ m32r_elf32_linux_le_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;;
+ m68hc11_elf32_vec) tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
+ m68hc12_elf32_vec) tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;;
+ m68k_elf32_vec) tb="$tb elf32-m68k.lo elf32.lo $elf" ;;
+ s12z_elf32_vec) tb="$tb elf32-s12z.lo elf32.lo $elf" ;;
+ mach_o_be_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
+ mach_o_le_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
+ mach_o_fat_vec) tb="$tb mach-o.lo dwarf2.lo" ;;
+ mcore_elf32_be_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
+ mcore_elf32_le_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;;
+ mcore_pe_be_vec) tb="$tb pe-mcore.lo peigen.lo $coff" ;;
+ mcore_pe_le_vec) tb="$tb pe-mcore.lo peigen.lo $coff" ;;
+ mcore_pei_be_vec) tb="$tb pei-mcore.lo peigen.lo $coff" ;;
+ mcore_pei_le_vec) tb="$tb pei-mcore.lo peigen.lo $coff" ;;
+ mep_elf32_vec) tb="$tb elf32-mep.lo elf32.lo $elf" ;;
+ mep_elf32_le_vec) tb="$tb elf32-mep.lo elf32.lo $elf" ;;
+ metag_elf32_vec) tb="$tb elf32-metag.lo elf32.lo $elf" ;;
+ microblaze_elf32_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;;
+ microblaze_elf32_le_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;;
+ mips_ecoff_be_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
+ mips_ecoff_le_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
+ mips_ecoff_bele_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;;
+ mips_elf32_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
+ mips_elf32_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
+ mips_elf32_n_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf32_n_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf32_ntrad_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf32_ntrad_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf32_ntradfbsd_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf32_ntradfbsd_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf32_trad_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
+ mips_elf32_trad_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
+ mips_elf32_tradfbsd_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
+ mips_elf32_tradfbsd_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
+ mips_elf32_vxworks_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
+ mips_elf32_vxworks_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;;
+ mips_elf64_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf64_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf64_trad_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf64_trad_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf64_tradfbsd_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mips_elf64_tradfbsd_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;;
+ mmix_elf64_vec) tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;
+ mmix_mmo_vec) tb="$tb mmo.lo" target_size=64 ;;
+ mn10200_elf32_vec) tb="$tb elf-m10200.lo elf32.lo $elf" ;;
+ mn10300_elf32_vec) tb="$tb elf-m10300.lo elf32.lo $elf" ;;
+ moxie_elf32_be_vec) tb="$tb elf32-moxie.lo elf32.lo $elf" ;;
+ moxie_elf32_le_vec) tb="$tb elf32-moxie.lo elf32.lo $elf" ;;
+ msp430_elf32_vec) tb="$tb elf32-msp430.lo elf32.lo $elf" ;;
+ msp430_elf32_ti_vec) tb="$tb elf32-msp430.lo elf32.lo $elf" ;;
+ mt_elf32_vec) tb="$tb elf32-mt.lo elf32.lo $elf" ;;
+ nds32_elf32_be_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;;
+ nds32_elf32_le_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;;
+ nds32_elf32_linux_be_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;;
+ nds32_elf32_linux_le_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;;
+ nfp_elf64_vec) tb="$tb elf64-nfp.lo elf64.lo $elf" ;;
+ nios2_elf32_be_vec) tb="$tb elf32-nios2.lo elf32.lo $elf" ;;
+ nios2_elf32_le_vec) tb="$tb elf32-nios2.lo elf32.lo $elf" ;;
+ ns32k_aout_pc532mach_vec) tb="$tb pc532-mach.lo aout-ns32k.lo" ;;
+ ns32k_aout_pc532nbsd_vec) tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;;
+ or1k_elf32_vec) tb="$tb elf32-or1k.lo elf32.lo $elf" ;;
+ pdp11_aout_vec) tb="$tb pdp11.lo" ;;
+ pef_vec) tb="$tb pef.lo" ;;
+ pef_xlib_vec) tb="$tb pef.lo" ;;
+ pj_elf32_vec) tb="$tb elf32-pj.lo elf32.lo $elf" ;;
+ pj_elf32_le_vec) tb="$tb elf32-pj.lo elf32.lo $elf" ;;
+ powerpc_boot_vec) tb="$tb ppcboot.lo" ;;
+ powerpc_elf32_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
+ powerpc_elf32_le_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
+ powerpc_elf32_fbsd_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
+ powerpc_elf32_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;;
+ powerpc_elf64_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
+ powerpc_elf64_le_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;;
+ powerpc_elf64_fbsd_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;;
+ powerpc_elf64_fbsd_le_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;;
+ powerpc_xcoff_vec) tb="$tb coff-rs6000.lo $xcoff" ;;
+ pru_elf32_vec) tb="$tb elf32-pru.lo elf32.lo $elf" ;;
+ riscv_elf32_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf" ;;
+ riscv_elf64_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;;
+ riscv_elf32_be_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf" ;;
+ riscv_elf64_be_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;;
+ rl78_elf32_vec) tb="$tb elf32-rl78.lo elf32.lo $elf" ;;
+ rs6000_xcoff64_vec) tb="$tb coff64-rs6000.lo aix5ppc-core.lo $xcoff"; target_size=64 ;;
+ rs6000_xcoff64_aix_vec) tb="$tb coff64-rs6000.lo aix5ppc-core.lo $xcoff"; target_size=64 ;;
+ rs6000_xcoff_vec) tb="$tb coff-rs6000.lo $xcoff" ;;
+ rx_elf32_be_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
+ rx_elf32_be_ns_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
+ rx_elf32_le_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
+ rx_elf32_linux_le_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;;
+ s390_elf32_vec) tb="$tb elf32-s390.lo elf32.lo $elf" ;;
+ s390_elf64_vec) tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;;
+ score_elf32_be_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo elf64.lo $elf"; want64=true; target_size=64 ;;
+ score_elf32_le_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo elf64.lo $elf"; want64=true; target_size=64 ;;
+ sh_coff_vec) tb="$tb coff-sh.lo $coff" ;;
+ sh_coff_le_vec) tb="$tb coff-sh.lo $coff" ;;
+ sh_coff_small_vec) tb="$tb coff-sh.lo $coff" ;;
+ sh_coff_small_le_vec) tb="$tb coff-sh.lo $coff" ;;
+ sh_elf32_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_fdpic_be_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_fdpic_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_linux_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_linux_be_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_nbsd_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_nbsd_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_vxworks_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_elf32_vxworks_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;;
+ sh_pe_le_vec) tb="$tb pe-sh.lo coff-sh.lo peigen.lo $coff" ;;
+ sh_pei_le_vec) tb="$tb pei-sh.lo coff-sh.lo peigen.lo $coff" ;;
+ sparc_elf32_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
+ sparc_elf32_sol2_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
+ sparc_elf32_vxworks_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
+ sparc_elf64_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
+ sparc_elf64_fbsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
+ sparc_elf64_sol2_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
+ spu_elf32_vec) tb="$tb elf32-spu.lo elf32.lo $elf" ;;
+ sym_vec) tb="$tb xsym.lo" ;;
+ tic30_coff_vec) tb="$tb coff-tic30.lo $coffgen" ;;
+ tic4x_coff0_vec) tb="$tb coff-tic4x.lo $coffgen" ;;
+ tic4x_coff0_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;;
+ tic4x_coff1_vec) tb="$tb coff-tic4x.lo $coffgen" ;;
+ tic4x_coff1_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;;
+ tic4x_coff2_vec) tb="$tb coff-tic4x.lo $coffgen" ;;
+ tic4x_coff2_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;;
+ tic54x_coff0_vec) tb="$tb coff-tic54x.lo $coffgen" ;;
+ tic54x_coff0_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;;
+ tic54x_coff1_vec) tb="$tb coff-tic54x.lo $coffgen" ;;
+ tic54x_coff1_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;;
+ tic54x_coff2_vec) tb="$tb coff-tic54x.lo $coffgen" ;;
+ tic54x_coff2_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;;
+ tic6x_elf32_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;;
+ tic6x_elf32_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;;
+ tic6x_elf32_c6000_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;;
+ tic6x_elf32_c6000_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;;
+ tic6x_elf32_linux_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;;
+ tic6x_elf32_linux_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;;
+ tilegx_elf32_be_vec) tb="$tb elf32-tilegx.lo elfxx-tilegx.lo elf32.lo $elf" ; target_size=32 ;;
+ tilegx_elf32_le_vec) tb="$tb elf32-tilegx.lo elfxx-tilegx.lo elf32.lo $elf" ; target_size=32 ;;
+ tilegx_elf64_be_vec) tb="$tb elf64-tilegx.lo elfxx-tilegx.lo elf64.lo $elf" ; target_size=64 ;;
+ tilegx_elf64_le_vec) tb="$tb elf64-tilegx.lo elfxx-tilegx.lo elf64.lo $elf" ; target_size=64 ;;
+ tilepro_elf32_vec) tb="$tb elf32-tilepro.lo elf32.lo $elf" ;;
+ v800_elf32_vec) tb="$tb elf32-v850.lo elf32.lo $elf" ;;
+ v850_elf32_vec) tb="$tb elf32-v850.lo elf32.lo $elf" ;;
+ vax_aout_1knbsd_vec) tb="$tb vax1knetbsd.lo aout32.lo" ;;
+ vax_aout_nbsd_vec) tb="$tb vaxnetbsd.lo aout32.lo" ;;
+ vax_elf32_vec) tb="$tb elf32-vax.lo elf32.lo $elf" ;;
+ ft32_elf32_vec) tb="$tb elf32-ft32.lo elf32.lo $elf" ;;
+ visium_elf32_vec) tb="$tb elf32-visium.lo elf32.lo $elf" ;;
+ wasm_vec) tb="$tb wasm-module.lo" ;;
+ wasm32_elf32_vec) tb="$tb elf32-wasm32.lo elf32.lo $elf" ;;
+ x86_64_coff_vec) tb="$tb coff-x86_64.lo $coff"; target_size=64 ;;
+ x86_64_elf32_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo elf32.lo $elf"; target_size=64 ;;
+ x86_64_elf64_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;;
+ x86_64_elf64_cloudabi_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;;
+ x86_64_elf64_fbsd_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;;
+ x86_64_elf64_sol2_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;;
+ x86_64_mach_o_vec) tb="$tb mach-o-x86-64.lo" ;;
+ x86_64_pe_vec) tb="$tb pe-x86_64.lo pex64igen.lo $coff"; target_size=64 ;;
+ x86_64_pe_big_vec) tb="$tb pe-x86_64.lo pex64igen.lo $coff"; target_size=64 ;;
+ x86_64_pei_vec) tb="$tb pei-x86_64.lo pex64igen.lo $coff"; target_size=64 ;;
+ xgate_elf32_vec) tb="$tb elf32-xgate.lo elf32.lo $elf" ;;
+ xstormy16_elf32_vec) tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;;
+ xtensa_elf32_be_vec) tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
+ xtensa_elf32_le_vec) tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;;
+ z80_coff_vec) tb="$tb coff-z80.lo reloc16.lo $coffgen" ;;
+ z80_elf32_vec) tb="$tb elf32-z80.lo elf32.lo $elf" ;;
+ z8k_coff_vec) tb="$tb coff-z8k.lo reloc16.lo $coff" ;;
+
+ # These appear out of order in targets.c
+ srec_vec) tb="$tb srec.lo" ;;
+ symbolsrec_vec) tb="$tb srec.lo" ;;
+ tekhex_vec) tb="$tb tekhex.lo" ;;
+ core_cisco_be_vec) tb="$tb cisco-core.lo" ;;
+ core_cisco_le_vec) tb="$tb cisco-core.lo" ;;
+
+ "") ;;
+ *) as_fn_error $? "*** unknown target vector $vec" "$LINENO" 5 ;;
+ esac
+
+ if test ${target_size} = 64; then
+ target64=true
+ fi
+ if test x"${vec}" = x"${defvec}"; then
+ bfd_default_target_size=${target_size}
+ fi
+done
+
+if test "$plugins" = "yes"; then
+ tb="$tb plugin.lo"
+fi
+
+# Target architecture .o files.
+# A couple of CPUs use shorter file names to avoid problems on DOS
+# filesystems.
+ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/`
+
+# Weed out duplicate .o files.
+f=""
+for i in $tb ; do
+ case " $f " in
+ *" $i "*) ;;
+ *) f="$f $i" ;;
+ esac
+done
+tb="$f"
+
+f=""
+for i in $ta ; do
+ case " $f " in
+ *" $i "*) ;;
+ *) f="$f $i" ;;
+ esac
+done
+ta="$f"
+
+bfd_backends="$tb"
+bfd_machines="$ta"
+
+if test x${all_targets} = xtrue ; then
+ bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
+ bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
+ selvecs=
+ havevecs=-DHAVE_all_vecs
+ selarchs=
+ test -n "$assocvecs" &&
+ assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
+else # all_targets is true
+ # Only set these if they will be nonempty, for the clever echo.
+ havevecs=
+ assocvecs=
+ test -n "$selvecs" &&
+ havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
+ test -n "$selvecs" &&
+ selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
+ test -n "$selarchs" &&
+ selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
+fi # all_targets is true
+
+# 64-bit archives need a 64-bit bfd_vma.
+if test "x$want_64_bit_archive" = xtrue; then
+ want64=true
+
+$as_echo "#define USE_64_BIT_ARCHIVE 1" >>confdefs.h
+
+fi
+
+case ${host64}-${target64}-${want64} in
+ *true*)
+ wordsize=64
+ bfd64_libs='$(BFD64_LIBS)'
+ all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
+ if test -n "$GCC" ; then
+ bad_64bit_gcc=no;
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc version with buggy 64-bit support" >&5
+$as_echo_n "checking for gcc version with buggy 64-bit support... " >&6; }
+ # Add more tests for gcc versions with non-working 64-bit support here.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+:__GNUC__:__GNUC_MINOR__:__i386__:
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP ": 2 : 91 : 1 :" >/dev/null 2>&1; then :
+ bad_64bit_gcc=yes;
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes: egcs-1.1.2 on ix86 spotted" >&5
+$as_echo "yes: egcs-1.1.2 on ix86 spotted" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f conftest*
+
+ if test $bad_64bit_gcc = yes ; then
+ as_fn_error $? "A newer version of gcc is needed for the requested 64-bit BFD configuration" "$LINENO" 5
+ fi
+ fi
+ ;;
+ false-false-false)
+ wordsize=32
+ all_backends='$(BFD32_BACKENDS)'
+ ;;
+esac
+
+tdefaults=""
+test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
+test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
+test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'"
+test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
+
+
+
+
+
+
+
+
+
+
+# If we are configured native, pick a core file support file.
+COREFILE=
+COREFLAG=
+CORE_HEADER=
+TRAD_HEADER=
+if test "${target}" = "${host}"; then
+ case "${host}" in
+ alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu | alpha*-*-*vms*)
+ COREFILE=''
+ ;;
+ alpha*-*-linux-*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/alphalinux.h"'
+ ;;
+ alpha*-*-netbsd* | alpha*-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ alpha*-*-*)
+ COREFILE=osf-core.lo
+ ;;
+ arm-*-freebsd* | arm-*-kfreebsd*-gnu)
+ COREFILE='' ;;
+ arm*-*-netbsd* | arm-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ arm-*-riscix) COREFILE=trad-core.lo ;;
+ hppa*-*-hpux*) COREFILE=hpux-core.lo ;;
+ hppa*-*-hiux*) COREFILE=hpux-core.lo ;;
+ hppa*-*-mpeix*) COREFILE=hpux-core.lo ;;
+ hppa*-*-bsd*) COREFILE="hpux-core.lo hppabsd-core.lo"
+ COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
+ hppa*-*-netbsd* | hppa*-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+
+ i[3-7]86-sequent-bsd*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/symmetry.h"'
+ ;;
+ i[3-7]86-sequent-sysv4*) ;;
+ i[3-7]86-sequent-sysv*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/symmetry.h"'
+ ;;
+ i[3-7]86-*-bsdi)
+ COREFILE=
+ ;;
+ i[3-7]86-*-bsd* | i[3-7]86-*-freebsd[123] | i[3-7]86-*-freebsd[123]\.* | i[3-7]86-*-freebsd4\.[01234] | i[3-7]86-*-freebsd4\.[01234]\.* | i[3-7]86-*-freebsd*aout*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/i386bsd.h"'
+ ;;
+ i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*)
+ COREFILE=''
+ TRAD_HEADER='"hosts/i386bsd.h"'
+ ;;
+ i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu | i[3-7]86-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ i[3-7]86-esix-sysv3*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/esix.h"'
+ ;;
+ i[3-7]86-*-sco3.2v5*)
+ COREFILE=sco5-core.lo
+ ;;
+ i[3-7]86-*-sco* | i[3-7]86-*-isc*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/i386sco.h"'
+ ;;
+ i[3-7]86-*-mach3*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/i386mach3.h"'
+ ;;
+ i[3-7]86-*-linux-*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/i386linux.h"'
+ case "$enable_targets"-"$want64" in
+ *x86_64-*linux*|*-true)
+ CORE_HEADER='"hosts/x86-64linux.h"'
+ esac
+ ;;
+ i[3-7]86-*-isc*) COREFILE=trad-core.lo ;;
+ i[3-7]86-*-aix*) COREFILE=aix386-core.lo ;;
+ mips*-*-netbsd* | mips*-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ mips-sgi-irix4*) COREFILE=irix-core.lo ;;
+ mips-sgi-irix5*) COREFILE=irix-core.lo ;;
+ mips-sgi-irix6*) COREFILE=irix-core.lo ;;
+ m68*-*-linux-*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/m68klinux.h"'
+ ;;
+ m68*-*-netbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ ns32k-pc532-mach)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/pc532mach.h"'
+ ;;
+ ns32k-*-netbsd* | ns32k-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ rs6000-*-lynx*)
+ COREFILE=lynx-core.lo
+ ;;
+ rs6000-*-aix[5-9].* | powerpc-*-aix[5-9].* | powerpc64-*-aix[5-9].*)
+ COREFILE=rs6000-core.lo
+ COREFLAG="$COREFLAG -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE"
+ ;;
+ rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*)
+ COREFILE=rs6000-core.lo
+ COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE"
+ # Not all versions of AIX with -DAIX_CORE_DUMPX_CORE
+ # have c_impl as a member of struct core_dumpx
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_impl in struct core_dumpx" >&5
+$as_echo_n "checking for c_impl in struct core_dumpx... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <core.h>
+int
+main ()
+{
+struct core_dumpx c; c.c_impl = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+$as_echo "#define HAVE_ST_C_IMPL 1" >>confdefs.h
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ;;
+ rs6000-*-aix4*) COREFILE=rs6000-core.lo ;;
+ rs6000-*-*) COREFILE=rs6000-core.lo ;;
+ powerpc64-*-aix*) COREFILE=rs6000-core.lo ;;
+ powerpc-*-aix4*) COREFILE=rs6000-core.lo ;;
+ powerpc-*-aix*) COREFILE=rs6000-core.lo ;;
+ powerpc-*-beos*) ;;
+ powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu)
+ COREFILE='' ;;
+ powerpc-*-netbsd*) COREFILE=netbsd-core.lo ;;
+ powerpc-*-*bsd*) COREFILE=netbsd-core.lo ;;
+ s390*-*-*) COREFILE=trad-core.lo ;;
+ sh*-*-netbsd* | sh*-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ sparc-*-netbsd* | sparc*-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ vax-*-netbsd* | vax-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ vax-*-ultrix2*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/vaxult2.h"'
+ ;;
+ vax-*-ultrix*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/vaxult2.h"'
+ ;;
+ vax-*-linux-*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/vaxlinux.h"'
+ ;;
+ vax-*-*)
+ COREFILE=trad-core.lo
+ TRAD_HEADER='"hosts/vaxbsd.h"'
+ ;;
+ x86_64-*-linux*)
+ CORE_HEADER='"hosts/x86-64linux.h"'
+ ;;
+ x86_64-*-netbsd* | x86_64-*-openbsd*)
+ COREFILE=netbsd-core.lo
+ ;;
+ esac
+
+ case "$COREFILE" in
+ aix386-core.lo) COREFLAG=-DAIX386_CORE ;;
+ hppabsd-core.lo) COREFLAG=-DHPPABSD_CORE ;;
+ hpux-core.lo) COREFLAG=-DHPUX_CORE ;;
+ irix-core.lo) COREFLAG=-DIRIX_CORE ;;
+ lynx-core.lo) COREFLAG=-DLYNX_CORE ;;
+ netbsd-core.lo) COREFLAG=-DNETBSD_CORE ;;
+ osf-core.lo) COREFLAG=-DOSF_CORE ;;
+ ptrace-core.lo) COREFLAG=-DPTRACE_CORE ;;
+ rs6000-core.lo) COREFLAG="$COREFLAG -DAIX_CORE" ;;
+ sco5-core.lo) COREFLAG="$COREFLAG -DSCO5_CORE" ;;
+ trad-core.lo) COREFLAG="$COREFLAG -DTRAD_CORE" ;;
+ esac
+
+ # ELF corefile support has several flavors, but all of
+ # them use something called <sys/procfs.h>
+
+$as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
+
+ for ac_header in sys/procfs.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_procfs_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_PROCFS_H 1
+_ACEOF
+
+fi
+
+done
+
+ if test "$ac_cv_header_sys_procfs_h" = yes; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prstatus_t in sys/procfs.h" >&5
+$as_echo_n "checking for prstatus_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_prstatus_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prstatus_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_prstatus_t=yes
+else
+ bfd_cv_have_sys_procfs_type_prstatus_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_prstatus_t = yes; then
+
+$as_echo "#define HAVE_PRSTATUS_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prstatus_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_prstatus_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prstatus32_t in sys/procfs.h" >&5
+$as_echo_n "checking for prstatus32_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_prstatus32_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prstatus32_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_prstatus32_t=yes
+else
+ bfd_cv_have_sys_procfs_type_prstatus32_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_prstatus32_t = yes; then
+
+$as_echo "#define HAVE_PRSTATUS32_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prstatus32_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_prstatus32_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prstatus_t.pr_who in sys/procfs.h" >&5
+$as_echo_n "checking for prstatus_t.pr_who in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prstatus_t avar; void* aref = (void*) &avar.pr_who
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who=yes
+else
+ bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who = yes; then
+
+$as_echo "#define HAVE_PRSTATUS_T_PR_WHO 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prstatus32_t.pr_who in sys/procfs.h" >&5
+$as_echo_n "checking for prstatus32_t.pr_who in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prstatus32_t avar; void* aref = (void*) &avar.pr_who
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who=yes
+else
+ bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who = yes; then
+
+$as_echo "#define HAVE_PRSTATUS32_T_PR_WHO 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
+$as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_pstatus_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+pstatus_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_pstatus_t=yes
+else
+ bfd_cv_have_sys_procfs_type_pstatus_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
+
+$as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pxstatus_t in sys/procfs.h" >&5
+$as_echo_n "checking for pxstatus_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_pxstatus_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+pxstatus_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_pxstatus_t=yes
+else
+ bfd_cv_have_sys_procfs_type_pxstatus_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_pxstatus_t = yes; then
+
+$as_echo "#define HAVE_PXSTATUS_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pxstatus_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_pxstatus_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus32_t in sys/procfs.h" >&5
+$as_echo_n "checking for pstatus32_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_pstatus32_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+pstatus32_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_pstatus32_t=yes
+else
+ bfd_cv_have_sys_procfs_type_pstatus32_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_pstatus32_t = yes; then
+
+$as_echo "#define HAVE_PSTATUS32_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus32_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_pstatus32_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prpsinfo_t in sys/procfs.h" >&5
+$as_echo_n "checking for prpsinfo_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_prpsinfo_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prpsinfo_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_prpsinfo_t=yes
+else
+ bfd_cv_have_sys_procfs_type_prpsinfo_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_prpsinfo_t = yes; then
+
+$as_echo "#define HAVE_PRPSINFO_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prpsinfo_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_prpsinfo_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prpsinfo_t.pr_pid in sys/procfs.h" >&5
+$as_echo_n "checking for prpsinfo_t.pr_pid in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prpsinfo_t avar; void* aref = (void*) &avar.pr_pid
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid=yes
+else
+ bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid = yes; then
+
+$as_echo "#define HAVE_PRPSINFO_T_PR_PID 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prpsinfo32_t in sys/procfs.h" >&5
+$as_echo_n "checking for prpsinfo32_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_prpsinfo32_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prpsinfo32_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_prpsinfo32_t=yes
+else
+ bfd_cv_have_sys_procfs_type_prpsinfo32_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_prpsinfo32_t = yes; then
+
+$as_echo "#define HAVE_PRPSINFO32_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prpsinfo32_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_prpsinfo32_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prpsinfo32_t.pr_pid in sys/procfs.h" >&5
+$as_echo_n "checking for prpsinfo32_t.pr_pid in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+prpsinfo32_t avar; void* aref = (void*) &avar.pr_pid
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid=yes
+else
+ bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid = yes; then
+
+$as_echo "#define HAVE_PRPSINFO32_T_PR_PID 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psinfo_t in sys/procfs.h" >&5
+$as_echo_n "checking for psinfo_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_psinfo_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+psinfo_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_psinfo_t=yes
+else
+ bfd_cv_have_sys_procfs_type_psinfo_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_psinfo_t = yes; then
+
+$as_echo "#define HAVE_PSINFO_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psinfo_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_psinfo_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psinfo_t.pr_pid in sys/procfs.h" >&5
+$as_echo_n "checking for psinfo_t.pr_pid in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+psinfo_t avar; void* aref = (void*) &avar.pr_pid
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid=yes
+else
+ bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid = yes; then
+
+$as_echo "#define HAVE_PSINFO_T_PR_PID 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psinfo32_t in sys/procfs.h" >&5
+$as_echo_n "checking for psinfo32_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_psinfo32_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+psinfo32_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_psinfo32_t=yes
+else
+ bfd_cv_have_sys_procfs_type_psinfo32_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_psinfo32_t = yes; then
+
+$as_echo "#define HAVE_PSINFO32_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psinfo32_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_psinfo32_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psinfo32_t.pr_pid in sys/procfs.h" >&5
+$as_echo_n "checking for psinfo32_t.pr_pid in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+psinfo32_t avar; void* aref = (void*) &avar.pr_pid
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid=yes
+else
+ bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid = yes; then
+
+$as_echo "#define HAVE_PSINFO32_T_PR_PID 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpstatus_t in sys/procfs.h" >&5
+$as_echo_n "checking for lwpstatus_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_lwpstatus_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+lwpstatus_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_lwpstatus_t=yes
+else
+ bfd_cv_have_sys_procfs_type_lwpstatus_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_lwpstatus_t = yes; then
+
+$as_echo "#define HAVE_LWPSTATUS_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpstatus_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_lwpstatus_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpxstatus_t in sys/procfs.h" >&5
+$as_echo_n "checking for lwpxstatus_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_lwpxstatus_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+lwpxstatus_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_lwpxstatus_t=yes
+else
+ bfd_cv_have_sys_procfs_type_lwpxstatus_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_lwpxstatus_t = yes; then
+
+$as_echo "#define HAVE_LWPXSTATUS_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpxstatus_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_lwpxstatus_t" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpstatus_t.pr_context in sys/procfs.h" >&5
+$as_echo_n "checking for lwpstatus_t.pr_context in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+lwpstatus_t avar; void* aref = (void*) &avar.pr_context
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context=yes
+else
+ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context = yes; then
+
+$as_echo "#define HAVE_LWPSTATUS_T_PR_CONTEXT 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpstatus_t.pr_reg in sys/procfs.h" >&5
+$as_echo_n "checking for lwpstatus_t.pr_reg in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+lwpstatus_t avar; void* aref = (void*) &avar.pr_reg
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg=yes
+else
+ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg = yes; then
+
+$as_echo "#define HAVE_LWPSTATUS_T_PR_REG 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpstatus_t.pr_fpreg in sys/procfs.h" >&5
+$as_echo_n "checking for lwpstatus_t.pr_fpreg in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+lwpstatus_t avar; void* aref = (void*) &avar.pr_fpreg
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg=yes
+else
+ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg = yes; then
+
+$as_echo "#define HAVE_LWPSTATUS_T_PR_FPREG 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg" >&6; }
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for win32_pstatus_t in sys/procfs.h" >&5
+$as_echo_n "checking for win32_pstatus_t in sys/procfs.h... " >&6; }
+ if ${bfd_cv_have_sys_procfs_type_win32_pstatus_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _SYSCALL32
+#include <sys/procfs.h>
+int
+main ()
+{
+win32_pstatus_t avar
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bfd_cv_have_sys_procfs_type_win32_pstatus_t=yes
+else
+ bfd_cv_have_sys_procfs_type_win32_pstatus_t=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+ if test $bfd_cv_have_sys_procfs_type_win32_pstatus_t = yes; then
+
+$as_echo "#define HAVE_WIN32_PSTATUS_T 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_win32_pstatus_t" >&5
+$as_echo "$bfd_cv_have_sys_procfs_type_win32_pstatus_t" >&6; }
+
+ fi
+fi
+
+
+if test -n "$CORE_HEADER"; then
+
+cat >>confdefs.h <<_ACEOF
+#define CORE_HEADER $CORE_HEADER
+_ACEOF
+
+fi
+if test -n "$TRAD_HEADER"; then
+
+cat >>confdefs.h <<_ACEOF
+#define TRAD_HEADER $TRAD_HEADER
+_ACEOF
+
+fi
+
+if test "$plugins" = "yes"; then
+ supports_plugins=1
+else
+ supports_plugins=0
+fi
+
+
+
+# Determine the host dependent file_ptr a.k.a. off_t type. In order
+# prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and
+# fseeko, long. This assumes that sizeof off_t is .ge. sizeof long.
+# Hopefully a reasonable assumption since fseeko et.al. should be
+# upward compatible.
+for ac_func in ftello ftello64 fseeko fseeko64 fopen64
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+ac_fn_c_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default"
+if test "x$ac_cv_have_decl_ftello" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FTELLO $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "ftello64" "ac_cv_have_decl_ftello64" "$ac_includes_default"
+if test "x$ac_cv_have_decl_ftello64" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FTELLO64 $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default"
+if test "x$ac_cv_have_decl_fseeko" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FSEEKO $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "fseeko64" "ac_cv_have_decl_fseeko64" "$ac_includes_default"
+if test "x$ac_cv_have_decl_fseeko64" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FSEEKO64 $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "fopen64" "ac_cv_have_decl_fopen64" "$ac_includes_default"
+if test "x$ac_cv_have_decl_fopen64" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_FOPEN64 $ac_have_decl
+_ACEOF
+
+if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then
+ # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
+$as_echo_n "checking size of off_t... " >&6; }
+if ${ac_cv_sizeof_off_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_off_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (off_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_off_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
+$as_echo "$ac_cv_sizeof_off_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
+_ACEOF
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking file_ptr type" >&5
+$as_echo_n "checking file_ptr type... " >&6; }
+bfd_file_ptr="long"
+bfd_ufile_ptr="unsigned long"
+if test x"$ac_cv_func_ftello64" = xyes -a x"$ac_cv_func_fseeko64" = xyes \
+ -o x"${ac_cv_sizeof_off_t}" = x8; then
+ bfd_file_ptr=int64_t
+ bfd_ufile_ptr=uint64_t
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_file_ptr" >&5
+$as_echo "$bfd_file_ptr" >&6; }
+
+
+
+
+
+
+ for ac_header in $ac_header_list
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+
+for ac_func in getpagesize
+do :
+ ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
+if test "x$ac_cv_func_getpagesize" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETPAGESIZE 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
+$as_echo_n "checking for working mmap... " >&6; }
+if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_mmap_fixed_mapped=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+/* malloc might have been renamed as rpl_malloc. */
+#undef malloc
+
+/* Thanks to Mike Haertel and Jim Avera for this test.
+ Here is a matrix of mmap possibilities:
+ mmap private not fixed
+ mmap private fixed at somewhere currently unmapped
+ mmap private fixed at somewhere already mapped
+ mmap shared not fixed
+ mmap shared fixed at somewhere currently unmapped
+ mmap shared fixed at somewhere already mapped
+ For private mappings, we should verify that changes cannot be read()
+ back from the file, nor mmap's back from the file at a different
+ address. (There have been systems where private was not correctly
+ implemented like the infamous i386 svr4.0, and systems where the
+ VM page cache was not coherent with the file system buffer cache
+ like early versions of FreeBSD and possibly contemporary NetBSD.)
+ For shared mappings, we should conversely verify that changes get
+ propagated back to all the places they're supposed to be.
+
+ Grep wants private fixed already mapped.
+ The main things grep needs to know about mmap are:
+ * does it exist and is it safe to write into the mmap'd area
+ * how to use it (BSD variants) */
+
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
+char *malloc ();
+#endif
+
+/* This mess was copied from the GNU getpagesize.h. */
+#ifndef HAVE_GETPAGESIZE
+# ifdef _SC_PAGESIZE
+# define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# ifdef EXEC_PAGESIZE
+# define getpagesize() EXEC_PAGESIZE
+# else /* no EXEC_PAGESIZE */
+# ifdef NBPG
+# define getpagesize() NBPG * CLSIZE
+# ifndef CLSIZE
+# define CLSIZE 1
+# endif /* no CLSIZE */
+# else /* no NBPG */
+# ifdef NBPC
+# define getpagesize() NBPC
+# else /* no NBPC */
+# ifdef PAGESIZE
+# define getpagesize() PAGESIZE
+# endif /* PAGESIZE */
+# endif /* no NBPC */
+# endif /* no NBPG */
+# endif /* no EXEC_PAGESIZE */
+# else /* no HAVE_SYS_PARAM_H */
+# define getpagesize() 8192 /* punt totally */
+# endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+int
+main ()
+{
+ char *data, *data2, *data3;
+ const char *cdata2;
+ int i, pagesize;
+ int fd, fd2;
+
+ pagesize = getpagesize ();
+
+ /* First, make a file with some known garbage in it. */
+ data = (char *) malloc (pagesize);
+ if (!data)
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ *(data + i) = rand ();
+ umask (0);
+ fd = creat ("conftest.mmap", 0600);
+ if (fd < 0)
+ return 2;
+ if (write (fd, data, pagesize) != pagesize)
+ return 3;
+ close (fd);
+
+ /* Next, check that the tail of a page is zero-filled. File must have
+ non-zero length, otherwise we risk SIGBUS for entire page. */
+ fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
+ if (fd2 < 0)
+ return 4;
+ cdata2 = "";
+ if (write (fd2, cdata2, 1) != 1)
+ return 5;
+ data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
+ if (data2 == MAP_FAILED)
+ return 6;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data2 + i))
+ return 7;
+ close (fd2);
+ if (munmap (data2, pagesize))
+ return 8;
+
+ /* Next, try to mmap the file at a fixed address which already has
+ something else allocated at it. If we can, also make sure that
+ we see the same garbage. */
+ fd = open ("conftest.mmap", O_RDWR);
+ if (fd < 0)
+ return 9;
+ if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_FIXED, fd, 0L))
+ return 10;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data2 + i))
+ return 11;
+
+ /* Finally, make sure that changes to the mapped area do not
+ percolate back to the file as seen by read(). (This is a bug on
+ some variants of i386 svr4.0.) */
+ for (i = 0; i < pagesize; ++i)
+ *(data2 + i) = *(data2 + i) + 1;
+ data3 = (char *) malloc (pagesize);
+ if (!data3)
+ return 12;
+ if (read (fd, data3, pagesize) != pagesize)
+ return 13;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data3 + i))
+ return 14;
+ close (fd);
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_mmap_fixed_mapped=yes
+else
+ ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
+$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+
+$as_echo "#define HAVE_MMAP 1" >>confdefs.h
+
+fi
+rm -f conftest.mmap conftest.txt
+
+for ac_func in madvise mprotect
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in
+ true+yes )
+$as_echo "#define USE_MMAP 1" >>confdefs.h
+ ;;
+esac
+
+ac_config_files="$ac_config_files Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in"
+
+
+ac_config_commands="$ac_config_commands default"
+
+
+
+
+
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
+ as_fn_error $? "conditional \"PLUGINS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_BFD_64_BIT_TRUE}" && test -z "${ENABLE_BFD_64_BIT_FALSE}"; then
+ as_fn_error $? "conditional \"ENABLE_BFD_64_BIT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GENINSRC_NEVER_TRUE}" && test -z "${GENINSRC_NEVER_FALSE}"; then
+ as_fn_error $? "conditional \"GENINSRC_NEVER\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${INSTALL_LIBBFD_TRUE}" && test -z "${INSTALL_LIBBFD_FALSE}"; then
+ as_fn_error $? "conditional \"INSTALL_LIBBFD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by bfd $as_me 2.39, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+bfd config.status 2.39
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+# Capture the value of obsolete ALL_LINGUAS because we need it to compute
+ # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
+ # from automake.
+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
+ LINGUAS="${LINGUAS-%UNSET%}"
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
+ "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "bfd-in3.h") CONFIG_FILES="$CONFIG_FILES bfd-in3.h:bfd-in2.h" ;;
+ "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
+ "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1+=\$2"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+ ;;
+ esac
+
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+ ;;
+ "default-1":C)
+ for ac_file in $CONFIG_FILES; do
+ # Support "outfile[:infile[:infile...]]"
+ case "$ac_file" in
+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ esac
+ # PO directories have a Makefile.in generated from Makefile.in.in.
+ case "$ac_file" in */Makefile.in)
+ # Adjust a relative srcdir.
+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+ ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+ # In autoconf-2.13 it is called $ac_given_srcdir.
+ # In autoconf-2.50 it is called $srcdir.
+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+ case "$ac_given_srcdir" in
+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+ rm -f "$ac_dir/POTFILES"
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ POMAKEFILEDEPS="POTFILES.in"
+ # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
+ # on $ac_dir but don't depend on user-specified configuration
+ # parameters.
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
+ fi
+ ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ # Hide the ALL_LINGUAS assigment from automake.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+ else
+ # The set of available languages was given in configure.ac.
+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
+ fi
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ GMOFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ done
+ fi
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
+ if test -f "$f"; then
+ case "$f" in
+ *.orig | *.bak | *~) ;;
+ *) cat "$f" >> "$ac_dir/Makefile" ;;
+ esac
+ fi
+ done
+ fi
+ ;;
+ esac
+ done ;;
+ "default":C)
+case "$srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+esac
+POFILES=
+GMOFILES=
+for lang in dummy $OBSOLETE_ALL_LINGUAS; do
+ if test $lang != dummy; then
+ POFILES="$POFILES $srcdirpre$lang.po"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ fi
+done
+sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' \
+ -e '/BLD-POTFILES =/r po/BLD-POTFILES' \
+ -e "s,@POFILES@,$POFILES," \
+ -e "s,@GMOFILES@,$GMOFILES," \
+ po/Makefile.in > po/Makefile ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+
+touch config.status.tmp
+if touch --reference=config.status config.status.tmp > /dev/null 2>&1; then
+ sed '/as_fn_exit 0/i \
+sed -e \"s/^\t\\\(\\\$(AM_V_CCLD)\\\)/\t+ \\\1/\" Makefile > Makefile.tmp \
+touch --reference=Makefile Makefile.tmp \
+mv Makefile.tmp Makefile \
+' config.status > config.status.tmp
+ touch --reference=config.status config.status.tmp
+ mv config.status.tmp config.status
+ chmod +x config.status
+ sed -e "s/^\t\(\$(AM_V_CCLD)\)/\t+ \1/" Makefile > Makefile.tmp
+ touch --reference=Makefile Makefile.tmp
+ mv Makefile.tmp Makefile
+else
+ rm -f config.status.tmp
+fi
Property changes on: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/bfd/configure
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/bfd
===================================================================
--- GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/bfd (nonexistent)
+++ GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/bfd (revision 5)
Property changes on: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/bfd
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/binutils/configure
===================================================================
--- GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/binutils/configure (nonexistent)
+++ GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/binutils/configure (revision 5)
@@ -0,0 +1,17404 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for binutils 2.39.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='binutils'
+PACKAGE_TARNAME='binutils'
+PACKAGE_VERSION='2.39'
+PACKAGE_STRING='binutils 2.39'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="ar.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_header_list=
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+EMULATION_VECTOR
+EMULATION
+OBJDUMP_PRIVATE_OFILES
+OBJDUMP_DEFS
+BUILD_INSTALL_MISC
+BUILD_MISC
+BUILD_DLLWRAP
+BUILD_WINDMC
+BUILD_WINDRES
+DLLTOOL_DEFS
+BUILD_DLLTOOL
+BUILD_SRCONV
+LTLIBICONV
+LIBICONV
+MSGPACK_LIBS
+MSGPACK_CFLAGS
+zlibinc
+zlibdir
+DEMANGLER_NAME
+EXEEXT_FOR_BUILD
+CC_FOR_BUILD
+HDEFINES
+GENINSRC_NEVER_FALSE
+GENINSRC_NEVER_TRUE
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+MSGMERGE
+MSGFMT
+MKINSTALLDIRS
+CATOBJEXT
+GENCAT
+INSTOBJEXT
+DATADIRNAME
+CATALOGS
+POSUB
+GMSGFMT
+XGETTEXT
+INCINTL
+LIBINTL_DEP
+LIBINTL
+USE_NLS
+LEXLIB
+LEX_OUTPUT_ROOT
+LEX
+YFLAGS
+YACC
+WARN_WRITE_STRINGS
+NO_WERROR
+WARN_CFLAGS_FOR_BUILD
+WARN_CFLAGS
+ENABLE_LIBCTF_FALSE
+ENABLE_LIBCTF_TRUE
+DEBUGINFOD_LIBS
+DEBUGINFOD_CFLAGS
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+LARGEFILE_CPPFLAGS
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+RANLIB
+AR
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_dependency_tracking
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+enable_plugins
+enable_largefile
+enable_checking
+enable_targets
+enable_deterministic_archives
+enable_default_strings_all
+enable_f_for_ifunc_symbols
+enable_follow_debug_links
+with_debuginfod
+enable_libctf
+enable_werror
+enable_build_warnings
+enable_nls
+enable_maintainer_mode
+with_system_zlib
+with_msgpack
+enable_rpath
+with_libiconv_prefix
+with_libiconv_type
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+DEBUGINFOD_CFLAGS
+DEBUGINFOD_LIBS
+YACC
+YFLAGS
+MSGPACK_CFLAGS
+MSGPACK_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
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+ enable make rules and dependencies not useful (and
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+generated by GNU Autoconf 2.69
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+Copyright (C) 2012 Free Software Foundation, Inc.
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+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_compute_int
+
+# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
+# ----------------------------------------------------
+# Tries to find if the field MEMBER exists in type AGGR, after including
+# INCLUDES, setting cache variable VAR accordingly.
+ac_fn_c_check_member ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+$as_echo_n "checking for $2.$3... " >&6; }
+if eval \${$4+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (sizeof ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ eval "$4=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$4
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_member
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by binutils $as_me 2.39, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+as_fn_append ac_header_list " stdlib.h"
+as_fn_append ac_header_list " unistd.h"
+as_fn_append ac_header_list " sys/param.h"
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+am__api_version='1.15'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='binutils'
+ VERSION='2.39'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
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+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.7a'
+macro_revision='1.3134'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the nm to test.
+ lt_nm_to_check="$NM"
+ else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ fi
+ for lt_tmp_nm in "$lt_nm_to_check"; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ # Strip out any user-provided options from the nm to test twice,
+ # the first time to test to see if nm (rather than its options) has
+ # an explicit path, the second time to yield a file which can be
+ # nm'ed itself.
+ tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
+ case "$tmp_nm_path" in
+ */*|*\\*) tmp_nm="$lt_tmp_nm";;
+ *) tmp_nm="$ac_dir/$lt_tmp_nm";;
+ esac
+ tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
+ if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+ *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+ *$tmp_nm*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ touch conftest.c
+ $AR $plugin_option rc conftest.a conftest.c
+ if test "$?" != 0; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
+$as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
+ else
+ AR="$AR $plugin_option"
+ fi
+ rm -f conftest.*
+ fi
+fi
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BCDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ lt_prog_compiler_pic='-Xcompiler -fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ F* | *Sun*Fortran*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # find out which ABI we are using
+ libsuff=
+ case "$host_cpu" in
+ x86_64*|s390*|powerpc*|ppc*|sparc*)
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *64-bit*)
+ libsuff=
+ if test x"$sys_lib_search_path_spec" = x"/lib /usr/lib /usr/local/lib"; then
+ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
+ fi
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+ ;;
+ *32-bit*)
+ libsuff=32
+ if test x"$sys_lib_search_path_spec" = x"/lib /usr/lib /usr/local/lib"; then
+ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
+ fi
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+ esac
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 10990 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 11096 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# The tests for host and target for $enable_largefile require
+# canonical names.
+
+
+
+# As the $enable_largefile decision depends on --enable-plugins we must set it
+# even in directories otherwise not depending on the $plugins option.
+
+
+ maybe_plugins=no
+ for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+ maybe_plugins=yes
+fi
+
+done
+
+ for ac_header in windows.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_windows_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINDOWS_H 1
+_ACEOF
+ maybe_plugins=yes
+fi
+
+done
+
+
+ # Check whether --enable-plugins was given.
+if test "${enable_plugins+set}" = set; then :
+ enableval=$enable_plugins; case "${enableval}" in
+ no) plugins=no ;;
+ *) plugins=yes
+ if test "$maybe_plugins" != "yes" ; then
+ as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
+ fi ;;
+ esac
+else
+ plugins=$maybe_plugins
+
+fi
+
+ if test "$plugins" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
+$as_echo_n "checking for library containing dlsym... " >&6; }
+if ${ac_cv_search_dlsym+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlsym ();
+int
+main ()
+{
+return dlsym ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_dlsym=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlsym+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlsym+:} false; then :
+
+else
+ ac_cv_search_dlsym=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
+$as_echo "$ac_cv_search_dlsym" >&6; }
+ac_res=$ac_cv_search_dlsym
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ fi
+
+
+case "${host}" in
+ sparc-*-solaris*|i?86-*-solaris*)
+ # On native 32-bit Solaris/SPARC and x86, large-file and procfs support
+ # were mutually exclusive until Solaris 11.3. Without procfs support,
+ # the bfd/ elf module cannot provide certain routines such as
+ # elfcore_write_prpsinfo or elfcore_write_prstatus. So unless the user
+ # explicitly requested large-file support through the
+ # --enable-largefile switch, disable large-file support in favor of
+ # procfs support.
+ #
+ # Check if <sys/procfs.h> is incompatible with large-file support.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#define _STRUCTURED_PROC 1
+#include <sys/procfs.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ acx_cv_procfs_lfs=yes
+else
+ acx_cv_procfs_lfs=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ #
+ # Forcefully disable large-file support only if necessary, gdb is in
+ # tree and enabled.
+ if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \
+ -a -d $srcdir/../gdb -a "$enable_gdb" != no; then
+ : ${enable_largefile="no"}
+ if test "$plugins" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+plugin support disabled; require large-file support which is incompatible with GDB." >&5
+$as_echo "$as_me: WARNING:
+plugin support disabled; require large-file support which is incompatible with GDB." >&2;}
+ plugins=no
+ fi
+ fi
+ #
+ # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the
+ # benefit of g++ 9+ which predefines it on Solaris.
+ if test "$enable_largefile" = no; then
+ LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS"
+
+ fi
+ ;;
+esac
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+
+
+ac_checking=
+. ${srcdir}/../bfd/development.sh
+test "$development" = true && ac_checking=yes
+# Check whether --enable-checking was given.
+if test "${enable_checking+set}" = set; then :
+ enableval=$enable_checking; case "${enableval}" in
+ no|none) ac_checking= ;;
+ *) ac_checking=yes ;;
+esac
+fi
+if test x$ac_checking != x ; then
+
+$as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
+
+fi
+
+# Check whether --enable-targets was given.
+if test "${enable_targets+set}" = set; then :
+ enableval=$enable_targets; case "${enableval}" in
+ yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
+ ;;
+ no) enable_targets= ;;
+ *) enable_targets=$enableval ;;
+esac
+fi
+
+
+# Check whether --enable-deterministic-archives was given.
+if test "${enable_deterministic_archives+set}" = set; then :
+ enableval=$enable_deterministic_archives;
+if test "${enableval}" = no; then
+ default_ar_deterministic=0
+else
+ default_ar_deterministic=1
+fi
+else
+ default_ar_deterministic=0
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_AR_DETERMINISTIC $default_ar_deterministic
+_ACEOF
+
+
+
+# Check whether --enable-default-strings-all was given.
+if test "${enable_default_strings_all+set}" = set; then :
+ enableval=$enable_default_strings_all;
+if test "${enableval}" = no; then
+ default_strings_all=0
+else
+ default_strings_all=1
+fi
+else
+ default_strings_all=1
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_STRINGS_ALL $default_strings_all
+_ACEOF
+
+
+
+# Check whether --enable-f-for-ifunc-symbols was given.
+if test "${enable_f_for_ifunc_symbols+set}" = set; then :
+ enableval=$enable_f_for_ifunc_symbols;
+if test "${enableval}" = no; then
+ default_f_for_ifunc=0
+else
+ default_f_for_ifunc=1
+fi
+else
+ default_f_for_ifunc=0
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_F_FOR_IFUNC_SYMBOLS $default_f_for_ifunc
+_ACEOF
+
+
+
+# Check whether --enable-follow-debug-links was given.
+if test "${enable_follow_debug_links+set}" = set; then :
+ enableval=$enable_follow_debug_links;
+if test "${enableval}" = no; then
+ default_for_follow_links=0
+else
+ default_for_follow_links=1
+fi
+else
+ default_for_follow_links=1
+fi
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_FOR_FOLLOW_LINKS $default_for_follow_links
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+# Handle optional debuginfod support
+
+# Check whether --with-debuginfod was given.
+if test "${with_debuginfod+set}" = set; then :
+ withval=$with_debuginfod;
+else
+ with_debuginfod=auto
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use debuginfod" >&5
+$as_echo_n "checking whether to use debuginfod... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_debuginfod" >&5
+$as_echo "$with_debuginfod" >&6; }
+
+if test "x$with_debuginfod" != xno; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.179" >&5
+$as_echo_n "checking for libdebuginfod >= 0.179... " >&6; }
+
+if test -n "$DEBUGINFOD_CFLAGS"; then
+ pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.179" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$DEBUGINFOD_LIBS"; then
+ pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.179" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+if test $pkg_failed = no; then
+ pkg_save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ pkg_failed=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$pkg_save_LDFLAGS
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
+ else
+ DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$DEBUGINFOD_PKG_ERRORS" >&5
+
+ if test "x$with_debuginfod" = xyes; then
+ as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
+$as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
+ fi
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ if test "x$with_debuginfod" = xyes; then
+ as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
+$as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
+ fi
+else
+ DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
+ DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define HAVE_LIBDEBUGINFOD 1" >>confdefs.h
+
+fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: debuginfod support disabled; some features may be unavailable." >&5
+$as_echo "$as_me: WARNING: debuginfod support disabled; some features may be unavailable." >&2;}
+fi
+
+
+ # Check whether --enable-libctf was given.
+if test "${enable_libctf+set}" = set; then :
+ enableval=$enable_libctf;
+ case "$enableval" in
+ yes|no) ;;
+ *) as_fn_error $? "Argument to enable/disable libctf must be yes or no" "$LINENO" 5 ;;
+ esac
+
+else
+ enable_libctf=yes
+fi
+
+
+if test "${enable_libctf}" = yes; then
+
+$as_echo "#define ENABLE_LIBCTF 1" >>confdefs.h
+
+fi
+ if test "${enable_libctf}" = yes; then
+ ENABLE_LIBCTF_TRUE=
+ ENABLE_LIBCTF_FALSE='#'
+else
+ ENABLE_LIBCTF_TRUE='#'
+ ENABLE_LIBCTF_FALSE=
+fi
+
+
+
+# Set the 'development' global.
+. $srcdir/../bfd/development.sh
+
+# Set acp_cpp_for_build variable
+ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
+
+# Default set of GCC warnings to enable.
+GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
+WARN_WRITE_STRINGS=""
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ WARN_WRITE_STRINGS="-Wwrite-strings"
+fi
+rm -f conftest*
+
+
+# Verify CC_FOR_BUILD to be compatible with warning flags
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Check whether --enable-werror was given.
+if test "${enable_werror+set}" = set; then :
+ enableval=$enable_werror; case "${enableval}" in
+ yes | y) ERROR_ON_WARNING="yes" ;;
+ no | n) ERROR_ON_WARNING="no" ;;
+ *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
+ esac
+fi
+
+
+# Disable -Wformat by default when using gcc on mingw
+case "${host}" in
+ *-*-mingw32*)
+ if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
+ fi
+ ;;
+ *) ;;
+esac
+
+# Enable -Werror by default when using gcc. Turn it off for releases.
+if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
+ ERROR_ON_WARNING=yes
+fi
+
+NO_WERROR=
+if test "${ERROR_ON_WARNING}" = yes ; then
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
+ NO_WERROR="-Wno-error"
+fi
+
+if test "${GCC}" = yes ; then
+ WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
+fi
+
+# Check whether --enable-build-warnings was given.
+if test "${enable_build_warnings+set}" = set; then :
+ enableval=$enable_build_warnings; case "${enableval}" in
+ yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ no) if test "${GCC}" = yes ; then
+ WARN_CFLAGS="-w"
+ WARN_CFLAGS_FOR_BUILD="-w"
+ fi;;
+ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
+ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+fi
+
+
+if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
+ echo "Setting warning flags = $WARN_CFLAGS" 6>&1
+fi
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h:config.in"
+
+
+
+
+if test -z "$target" ; then
+ as_fn_error $? "Unrecognized target system type; please check config.sub." "$LINENO" 5
+fi
+if test -z "$host" ; then
+ as_fn_error $? "Unrecognized host system type; please check config.sub." "$LINENO" 5
+fi
+
+for ac_prog in 'bison -y' byacc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$YACC"; then
+ ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_YACC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+for ac_prog in flex lex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+case "$LEX" in
+ :|*"missing "*) ;;
+ *) cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
+ yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+ return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$LEX conftest.l") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ ac_save_LIBS=$LIBS
+ ac_cv_lib_lex='none needed'
+ for ac_lib in '' -lfl -ll; do
+ LIBS="$ac_lib $ac_save_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ test "$ac_cv_lib_lex" != 'none needed' && break
+ done
+ LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+ test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+ ;;
+esac
+if test "$LEX" = :; then
+ LEX=${am_missing_run}flex
+fi
+
+ALL_LINGUAS="bg ca da es fi fr hr id it ja pt ro ru rw sk sr sv tr uk vi zh_CN zh_TW"
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+if test x"$USE_NLS" != xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
+$as_echo_n "checking for catalogs to be installed... " >&6; }
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS=
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
+$as_echo "$LINGUAS" >&6; }
+
+
+ DATADIRNAME=share
+
+ INSTOBJEXT=.mo
+
+ GENCAT=gencat
+
+ CATOBJEXT=.gmo
+
+fi
+
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ case "$ac_aux_dir" in
+ /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
+ *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
+ esac
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+ # Check whether --enable-nls was given.
+if test "${enable_nls+set}" = set; then :
+ enableval=$enable_nls; USE_NLS=$enableval
+else
+ USE_NLS=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+
+
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGFMT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test "$MSGFMT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GMSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GMSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+if test -n "$GMSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+$as_echo "$GMSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XGETTEXT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$XGETTEXT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test "$XGETTEXT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+$as_echo "$XGETTEXT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ rm -f messages.po
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgmerge", so it can be a program name with args.
+set dummy msgmerge; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGMERGE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGMERGE" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
+ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
+ ;;
+esac
+fi
+MSGMERGE="$ac_cv_path_MSGMERGE"
+if test "$MSGMERGE" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
+$as_echo "$MSGMERGE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "$GMSGFMT" != ":"; then
+ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
+ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
+$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
+ GMSGFMT=":"
+ fi
+ fi
+
+ if test "$XGETTEXT" != ":"; then
+ if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
+$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
+ XGETTEXT=":"
+ fi
+ rm -f messages.po
+ fi
+
+ ac_config_commands="$ac_config_commands default-1"
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+ if false; then
+ GENINSRC_NEVER_TRUE=
+ GENINSRC_NEVER_FALSE='#'
+else
+ GENINSRC_NEVER_TRUE='#'
+ GENINSRC_NEVER_FALSE=
+fi
+
+
+if test -n "$EXEEXT"; then
+
+$as_echo "#define HAVE_EXECUTABLE_SUFFIX 1" >>confdefs.h
+
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define EXECUTABLE_SUFFIX "${EXEEXT}"
+_ACEOF
+
+
+# host-specific stuff:
+
+HDEFINES=
+
+. ${srcdir}/../bfd/configure.host
+
+
+AR=${AR-ar}
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+
+
+# Put a plausible default for CC_FOR_BUILD in Makefile.
+if test -z "$CC_FOR_BUILD"; then
+ if test "x$cross_compiling" = "xno"; then
+ CC_FOR_BUILD='$(CC)'
+ else
+ CC_FOR_BUILD=gcc
+ fi
+fi
+
+# Also set EXEEXT_FOR_BUILD.
+if test "x$cross_compiling" = "xno"; then
+ EXEEXT_FOR_BUILD='$(EXEEXT)'
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5
+$as_echo_n "checking for build system executable suffix... " >&6; }
+if ${bfd_cv_build_exeext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f conftest*
+ echo 'int main () { return 0; }' > conftest.c
+ bfd_cv_build_exeext=
+ ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
+ for file in conftest.*; do
+ case $file in
+ *.c | *.o | *.obj | *.ilk | *.pdb) ;;
+ *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
+ esac
+ done
+ rm -f conftest*
+ test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5
+$as_echo "$bfd_cv_build_exeext" >&6; }
+ EXEEXT_FOR_BUILD=""
+ test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
+fi
+
+
+DEMANGLER_NAME=c++filt
+case "${host}" in
+ *-*-go32* | *-*-msdos*)
+ DEMANGLER_NAME=cxxfilt
+esac
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
+$as_echo_n "checking size of long long... " >&6; }
+if ${ac_cv_sizeof_long_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
+$as_echo "$ac_cv_sizeof_long_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+
+# We use headers from include/ that check various HAVE_*_H macros, thus
+# should ensure they are set by configure. This is true even when C99
+# guarantees they are available.
+# plugin-api.h tests HAVE_STDINT_H and HAVE_INTTYPES_H
+# Besides those, we need to check anything used in binutils/ not in C99.
+for ac_header in fcntl.h inttypes.h stdint.h sys/file.h \
+ sys/stat.h sys/time.h sys/types.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if ${ac_cv_header_sys_wait_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_sys_wait_h=yes
+else
+ ac_cv_header_sys_wait_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+fi
+
+
+
+
+ for ac_header in $ac_header_list
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+
+for ac_func in getpagesize
+do :
+ ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
+if test "x$ac_cv_func_getpagesize" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETPAGESIZE 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
+$as_echo_n "checking for working mmap... " >&6; }
+if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_mmap_fixed_mapped=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+/* malloc might have been renamed as rpl_malloc. */
+#undef malloc
+
+/* Thanks to Mike Haertel and Jim Avera for this test.
+ Here is a matrix of mmap possibilities:
+ mmap private not fixed
+ mmap private fixed at somewhere currently unmapped
+ mmap private fixed at somewhere already mapped
+ mmap shared not fixed
+ mmap shared fixed at somewhere currently unmapped
+ mmap shared fixed at somewhere already mapped
+ For private mappings, we should verify that changes cannot be read()
+ back from the file, nor mmap's back from the file at a different
+ address. (There have been systems where private was not correctly
+ implemented like the infamous i386 svr4.0, and systems where the
+ VM page cache was not coherent with the file system buffer cache
+ like early versions of FreeBSD and possibly contemporary NetBSD.)
+ For shared mappings, we should conversely verify that changes get
+ propagated back to all the places they're supposed to be.
+
+ Grep wants private fixed already mapped.
+ The main things grep needs to know about mmap are:
+ * does it exist and is it safe to write into the mmap'd area
+ * how to use it (BSD variants) */
+
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
+char *malloc ();
+#endif
+
+/* This mess was copied from the GNU getpagesize.h. */
+#ifndef HAVE_GETPAGESIZE
+# ifdef _SC_PAGESIZE
+# define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# ifdef EXEC_PAGESIZE
+# define getpagesize() EXEC_PAGESIZE
+# else /* no EXEC_PAGESIZE */
+# ifdef NBPG
+# define getpagesize() NBPG * CLSIZE
+# ifndef CLSIZE
+# define CLSIZE 1
+# endif /* no CLSIZE */
+# else /* no NBPG */
+# ifdef NBPC
+# define getpagesize() NBPC
+# else /* no NBPC */
+# ifdef PAGESIZE
+# define getpagesize() PAGESIZE
+# endif /* PAGESIZE */
+# endif /* no NBPC */
+# endif /* no NBPG */
+# endif /* no EXEC_PAGESIZE */
+# else /* no HAVE_SYS_PARAM_H */
+# define getpagesize() 8192 /* punt totally */
+# endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+int
+main ()
+{
+ char *data, *data2, *data3;
+ const char *cdata2;
+ int i, pagesize;
+ int fd, fd2;
+
+ pagesize = getpagesize ();
+
+ /* First, make a file with some known garbage in it. */
+ data = (char *) malloc (pagesize);
+ if (!data)
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ *(data + i) = rand ();
+ umask (0);
+ fd = creat ("conftest.mmap", 0600);
+ if (fd < 0)
+ return 2;
+ if (write (fd, data, pagesize) != pagesize)
+ return 3;
+ close (fd);
+
+ /* Next, check that the tail of a page is zero-filled. File must have
+ non-zero length, otherwise we risk SIGBUS for entire page. */
+ fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
+ if (fd2 < 0)
+ return 4;
+ cdata2 = "";
+ if (write (fd2, cdata2, 1) != 1)
+ return 5;
+ data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
+ if (data2 == MAP_FAILED)
+ return 6;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data2 + i))
+ return 7;
+ close (fd2);
+ if (munmap (data2, pagesize))
+ return 8;
+
+ /* Next, try to mmap the file at a fixed address which already has
+ something else allocated at it. If we can, also make sure that
+ we see the same garbage. */
+ fd = open ("conftest.mmap", O_RDWR);
+ if (fd < 0)
+ return 9;
+ if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_FIXED, fd, 0L))
+ return 10;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data2 + i))
+ return 11;
+
+ /* Finally, make sure that changes to the mapped area do not
+ percolate back to the file as seen by read(). (This is a bug on
+ some variants of i386 svr4.0.) */
+ for (i = 0; i < pagesize; ++i)
+ *(data2 + i) = *(data2 + i) + 1;
+ data3 = (char *) malloc (pagesize);
+ if (!data3)
+ return 12;
+ if (read (fd, data3, pagesize) != pagesize)
+ return 13;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data3 + i))
+ return 14;
+ close (fd);
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_mmap_fixed_mapped=yes
+else
+ ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
+$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+
+$as_echo "#define HAVE_MMAP 1" >>confdefs.h
+
+fi
+rm -f conftest.mmap conftest.txt
+
+for ac_func in getc_unlocked mkdtemp mkstemp sbrk utimensat utimes
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
+$as_echo_n "checking for mbstate_t... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <wchar.h>
+int
+main ()
+{
+mbstate_t teststate;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ have_mbstate_t=yes
+else
+ have_mbstate_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mbstate_t" >&5
+$as_echo "$have_mbstate_t" >&6; }
+if test x"$have_mbstate_t" = xyes; then
+
+$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
+
+fi
+
+# Copied from gnulib stat-time.m4.
+# We should just switch over to using gnulib.
+ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
+$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
+if ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #if HAVE_SYS_TIME_H
+ # include <sys/time.h>
+ #endif
+ #include <time.h>
+ struct timespec ts;
+ struct stat st;
+
+int
+main ()
+{
+
+ st.st_atim = ts;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
+else
+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
+$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
+ if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
+
+$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
+
+ fi
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
+_ACEOF
+
+
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
+_ACEOF
+
+
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
+_ACEOF
+
+
+fi
+
+fi
+
+fi
+
+fi
+
+
+# Some systems have frexp only in -lm, not in -lc.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing frexp" >&5
+$as_echo_n "checking for library containing frexp... " >&6; }
+if ${ac_cv_search_frexp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char frexp ();
+int
+main ()
+{
+return frexp ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_frexp=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_frexp+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_frexp+:} false; then :
+
+else
+ ac_cv_search_frexp=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_frexp" >&5
+$as_echo "$ac_cv_search_frexp" >&6; }
+ac_res=$ac_cv_search_frexp
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
+$as_echo_n "checking for LC_MESSAGES... " >&6; }
+if ${am_cv_val_LC_MESSAGES+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_val_LC_MESSAGES=yes
+else
+ am_cv_val_LC_MESSAGES=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
+$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
+ if test $am_cv_val_LC_MESSAGES = yes; then
+
+$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
+
+ fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a known getopt prototype in unistd.h" >&5
+$as_echo_n "checking for a known getopt prototype in unistd.h... " >&6; }
+if ${bu_cv_decl_getopt_unistd_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <unistd.h>
+int
+main ()
+{
+extern int getopt (int, char *const*, const char *);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bu_cv_decl_getopt_unistd_h=yes
+else
+ bu_cv_decl_getopt_unistd_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bu_cv_decl_getopt_unistd_h" >&5
+$as_echo "$bu_cv_decl_getopt_unistd_h" >&6; }
+if test $bu_cv_decl_getopt_unistd_h = yes; then
+
+$as_echo "#define HAVE_DECL_GETOPT 1" >>confdefs.h
+
+fi
+
+# Under Next 3.2 <utime.h> apparently does not define struct utimbuf
+# by default.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for utime.h" >&5
+$as_echo_n "checking for utime.h... " >&6; }
+if ${bu_cv_header_utime_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#include <utime.h>
+int
+main ()
+{
+struct utimbuf s;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ bu_cv_header_utime_h=yes
+else
+ bu_cv_header_utime_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bu_cv_header_utime_h" >&5
+$as_echo "$bu_cv_header_utime_h" >&6; }
+if test $bu_cv_header_utime_h = yes; then
+
+$as_echo "#define HAVE_GOOD_UTIME_H 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
+if test "x$ac_cv_have_decl_asprintf" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ASPRINTF $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "environ" "ac_cv_have_decl_environ" "$ac_includes_default"
+if test "x$ac_cv_have_decl_environ" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_ENVIRON $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
+if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
+if test "x$ac_cv_have_decl_sbrk" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SBRK $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "$ac_includes_default"
+if test "x$ac_cv_have_decl_stpcpy" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STPCPY $ac_have_decl
+_ACEOF
+ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strnlen" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRNLEN $ac_have_decl
+_ACEOF
+
+
+# Link in zlib if we can. This allows us to read compressed debug
+# sections. This is used only by readelf.c (objdump uses bfd for
+# reading compressed sections).
+
+ # Use the system's zlib library.
+ zlibdir="-L\$(top_builddir)/../zlib"
+ zlibinc="-I\$(top_srcdir)/../zlib"
+
+# Check whether --with-system-zlib was given.
+if test "${with_system_zlib+set}" = set; then :
+ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
+ zlibdir=
+ zlibinc=
+ fi
+
+fi
+
+
+
+
+
+
+case "${host}" in
+*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
+
+$as_echo "#define USE_BINARY_FOPEN 1" >>confdefs.h
+ ;;
+esac
+
+# Support for the msgpack C library.
+
+# Check whether --with-msgpack was given.
+if test "${with_msgpack+set}" = set; then :
+ withval=$with_msgpack;
+else
+ with_msgpack=auto
+fi
+
+
+
+if test "$with_msgpack" != no; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for msgpack" >&5
+$as_echo_n "checking for msgpack... " >&6; }
+
+if test -n "$MSGPACK_CFLAGS"; then
+ pkg_cv_MSGPACK_CFLAGS="$MSGPACK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"msgpack\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "msgpack") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_MSGPACK_CFLAGS=`$PKG_CONFIG --cflags "msgpack" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$MSGPACK_LIBS"; then
+ pkg_cv_MSGPACK_LIBS="$MSGPACK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"msgpack\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "msgpack") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_MSGPACK_LIBS=`$PKG_CONFIG --libs "msgpack" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+if test $pkg_failed = no; then
+ pkg_save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $pkg_cv_MSGPACK_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ pkg_failed=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$pkg_save_LDFLAGS
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ MSGPACK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "msgpack" 2>&1`
+ else
+ MSGPACK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "msgpack" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$MSGPACK_PKG_ERRORS" >&5
+
+
+ if test "$with_msgpack" = yes; then
+ as_fn_error $? "--with-msgpack was given, but msgpack is missing or unusable." "$LINENO" 5
+ fi
+
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+ if test "$with_msgpack" = yes; then
+ as_fn_error $? "--with-msgpack was given, but msgpack is missing or unusable." "$LINENO" 5
+ fi
+
+else
+ MSGPACK_CFLAGS=$pkg_cv_MSGPACK_CFLAGS
+ MSGPACK_LIBS=$pkg_cv_MSGPACK_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+
+$as_echo "#define HAVE_MSGPACK 1" >>confdefs.h
+
+
+fi
+fi
+
+# target-specific stuff:
+
+# Canonicalize the secondary target names.
+if test -n "$enable_targets"; then
+ for targ in `echo $enable_targets | sed 's/,/ /g'`
+ do
+ result=`$ac_config_sub $targ 2>/dev/null`
+ if test -n "$result"; then
+ canon_targets="$canon_targets $result"
+ else
+ # Allow targets that config.sub doesn't recognize, like "all".
+ canon_targets="$canon_targets $targ"
+ fi
+ done
+fi
+
+ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
+if test "x$ac_cv_header_iconv_h" = xyes; then :
+
+fi
+
+
+
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
+$as_echo_n "checking for ld used by GCC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | [A-Za-z]:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${acl_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${acl_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ acl_cv_prog_gnu_ld=yes
+else
+ acl_cv_prog_gnu_ld=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
+$as_echo "$acl_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$acl_cv_prog_gnu_ld
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
+$as_echo_n "checking for shared library run path origin... " >&6; }
+if ${acl_cv_rpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
+$as_echo "$acl_cv_rpath" >&6; }
+ wl="$acl_cv_wl"
+ libext="$acl_cv_libext"
+ shlibext="$acl_cv_shlibext"
+ hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ hardcode_direct="$acl_cv_hardcode_direct"
+ hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ # Check whether --enable-rpath was given.
+if test "${enable_rpath+set}" = set; then :
+ enableval=$enable_rpath; :
+else
+ enable_rpath=yes
+fi
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then :
+ withval=$with_libiconv_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+
+fi
+
+
+# Check whether --with-libiconv-type was given.
+if test "${with_libiconv_type+set}" = set; then :
+ withval=$with_libiconv_type; with_libiconv_type=$withval
+else
+ with_libiconv_type=auto
+fi
+
+ lib_type=`eval echo \$with_libiconv_type`
+
+ LIBICONV=
+ LTLIBICONV=
+ INCICONV=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='iconv '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ if test $use_additional = yes; then
+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$additional_libdir"
+ found_so="$additional_libdir/lib$name.$shlibext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$additional_libdir/lib$name.$libext"; then
+ found_dir="$additional_libdir"
+ found_a="$additional_libdir/lib$name.$libext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$dir"
+ found_so="$dir/lib$name.$shlibext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$dir/lib$name.$libext"; then
+ found_dir="$dir"
+ found_a="$dir/lib$name.$libext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$hardcode_direct" = yes; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
+ fi
+ if test "$hardcode_minus_L" != no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */lib | */lib/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
+ fi
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
+ done
+ fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
+$as_echo_n "checking for iconv... " >&6; }
+if ${am_cv_func_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ am_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+
+ if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
+ for _libs in .libs _libs; do
+ am_save_CPPFLAGS="$CPPFLAGS"
+ am_save_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS -I../libiconv/include"
+ LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ INCICONV="-I../libiconv/include"
+ LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
+ LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBS="$am_save_LIBS"
+ if test "$am_cv_func_iconv" = "yes"; then
+ break
+ fi
+ done
+ fi
+
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_CPPFLAGS="$CPPFLAGS"
+ am_save_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS $INCICONV"
+ LIBS="$LIBS $LIBICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBS="$am_save_LIBS"
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
+$as_echo "$am_cv_func_iconv" >&6; }
+ if test "$am_cv_func_iconv" = yes; then
+
+$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+
+ for element in $INCICONV; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
+$as_echo_n "checking how to link with libiconv... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
+$as_echo "$LIBICONV" >&6; }
+ else
+ LIBICONV=
+ LTLIBICONV=
+ fi
+
+
+
+ if test "$am_cv_func_iconv" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
+$as_echo_n "checking for iconv declaration... " >&6; }
+ if ${am_cv_proto_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ am_cv_proto_iconv_arg1=""
+else
+ am_cv_proto_iconv_arg1="const"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
+fi
+
+ am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
+ }$am_cv_proto_iconv" >&5
+$as_echo "${ac_t:-
+ }$am_cv_proto_iconv" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define ICONV_CONST $am_cv_proto_iconv_arg1
+_ACEOF
+
+ fi
+
+
+all_targets=false
+BUILD_SRCONV=
+BUILD_DLLTOOL=
+DLLTOOL_DEFS=
+DLLTOOL_DEFAULT=
+BUILD_WINDRES=
+BUILD_WINDMC=
+BUILD_DLLWRAP=
+BUILD_MISC=
+BUILD_INSTALL_MISC=
+OBJDUMP_DEFS=
+OBJDUMP_PRIVATE_VECTORS=
+OBJDUMP_PRIVATE_OFILES=
+od_vectors=
+
+for targ in $target $canon_targets
+do
+ if test "x$targ" = "xall"; then
+ all_targets=true
+ BUILD_SRCONV='$(SRCONV_PROG)'
+ BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
+ BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
+ od_vectors="$od_vectors objdump_private_desc_xcoff"
+ else
+ case $targ in
+ *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
+ esac
+
+ case $targ in
+ arm-wince-pe* | arm-*-wince | arm*-*-cegcc* | arm*-*-mingw32ce*)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+ ;;
+ arm-*-pe*)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+ ;;
+ x86_64-*-mingw* | x86_64-*-cygwin*)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+ BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
+ ;;
+ i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32**)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+ BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
+ ;;
+ i[3-7]86-*-interix)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
+ ;;
+ powerpc*-aix5.[01])
+ ;;
+ powerpc*-aix[5-9].*)
+ OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
+ ;;
+ powerpc*-*-linux* | powerpc*-*-elf* | powerpc*-*-eabi*)
+ case "$BUILD_INSTALL_MISC" in
+ *embedspu*) ;;
+ *) BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
+ esac
+ ;;
+ sh*-*-pe)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+ ;;
+ spu-*-*)
+ BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
+ ;;
+ mips*-*-pe)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+ ;;
+ mcore-*-pe)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+ ;;
+ mcore-*-elf)
+ BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
+ if test -z "$DLLTOOL_DEFAULT"; then
+ DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
+ fi
+ DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
+ ;;
+ mep-*)
+ OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
+ ;;
+ esac
+
+ # Add objdump private vectors.
+ case $targ in
+ avr-*-*)
+ od_vectors="$od_vectors objdump_private_desc_elf32_avr"
+ ;;
+ powerpc*-*-aix* | rs6000-*-aix*)
+ od_vectors="$od_vectors objdump_private_desc_xcoff"
+ ;;
+ *-*-darwin*)
+ od_vectors="$od_vectors objdump_private_desc_mach_o"
+ ;;
+ esac
+ fi
+done
+
+# Uniq objdump private vector, build objdump target ofiles.
+od_files=
+f=""
+for i in $od_vectors ; do
+ case " $f " in
+ *" $i "*) ;;
+ *)
+ f="$f $i"
+ OBJDUMP_PRIVATE_VECTORS="$OBJDUMP_PRIVATE_VECTORS &$i,"
+ case $i in
+ objdump_private_desc_elf32_avr)
+ od_files="$od_files od-elf32_avr" ;;
+ objdump_private_desc_xcoff)
+ od_files="$od_files od-xcoff" ;;
+ objdump_private_desc_mach_o)
+ od_files="$od_files od-macho" ;;
+ *) as_fn_error $? "*** unknown private vector $i" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+done
+
+# Uniq objdump target ofiles
+f=""
+for i in $od_files ; do
+ case " $f " in
+ *" $i "*) ;;
+ *)
+ f="$f $i"
+ OBJDUMP_PRIVATE_OFILES="$OBJDUMP_PRIVATE_OFILES $i.$objext"
+ ;;
+ esac
+done
+
+DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
+
+if test "${with_windres+set}" = set; then
+ BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
+fi
+
+if test "${with_windmc+set}" = set; then
+ BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
+fi
+
+OBJDUMP_DEFS="${OBJDUMP_DEFS} -DOBJDUMP_PRIVATE_VECTORS=\"${OBJDUMP_PRIVATE_VECTORS}\""
+
+
+
+
+
+
+
+
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET "${target}"
+_ACEOF
+
+
+targ=$target
+. $srcdir/../bfd/config.bfd
+if test "x$targ_underscore" = "xyes"; then
+ UNDERSCORE=1
+else
+ UNDERSCORE=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_PREPENDS_UNDERSCORE $UNDERSCORE
+_ACEOF
+
+
+# Emulation
+targ=$target
+. ${srcdir}/configure.tgt
+EMULATION=$targ_emul
+EMULATION_VECTOR=$targ_emul_vector
+
+
+
+
+# Required for html and install-html
+
+
+
+
+
+ac_config_files="$ac_config_files Makefile po/Makefile.in:po/Make-in"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_LIBCTF_TRUE}" && test -z "${ENABLE_LIBCTF_FALSE}"; then
+ as_fn_error $? "conditional \"ENABLE_LIBCTF\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GENINSRC_NEVER_TRUE}" && test -z "${GENINSRC_NEVER_FALSE}"; then
+ as_fn_error $? "conditional \"GENINSRC_NEVER\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by binutils $as_me 2.39, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+binutils config.status 2.39
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+# Capture the value of obsolete ALL_LINGUAS because we need it to compute
+ # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
+ # from automake.
+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
+ LINGUAS="${LINGUAS-%UNSET%}"
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
+ "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1+=\$2"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+ ;;
+ esac
+
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+ ;;
+ "default-1":C)
+ for ac_file in $CONFIG_FILES; do
+ # Support "outfile[:infile[:infile...]]"
+ case "$ac_file" in
+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ esac
+ # PO directories have a Makefile.in generated from Makefile.in.in.
+ case "$ac_file" in */Makefile.in)
+ # Adjust a relative srcdir.
+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+ ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+ # In autoconf-2.13 it is called $ac_given_srcdir.
+ # In autoconf-2.50 it is called $srcdir.
+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+ case "$ac_given_srcdir" in
+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+ rm -f "$ac_dir/POTFILES"
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ POMAKEFILEDEPS="POTFILES.in"
+ # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
+ # on $ac_dir but don't depend on user-specified configuration
+ # parameters.
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
+ fi
+ ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ # Hide the ALL_LINGUAS assigment from automake.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+ else
+ # The set of available languages was given in configure.ac.
+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
+ fi
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ GMOFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ done
+ fi
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
+ if test -f "$f"; then
+ case "$f" in
+ *.orig | *.bak | *~) ;;
+ *) cat "$f" >> "$ac_dir/Makefile" ;;
+ esac
+ fi
+ done
+ fi
+ ;;
+ esac
+ done ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+
+touch config.status.tmp
+if touch --reference=config.status config.status.tmp > /dev/null 2>&1; then
+ sed '/as_fn_exit 0/i \
+sed -e \"s/^\t\\\(\\\$(AM_V_CCLD)\\\)/\t+ \\\1/\" Makefile > Makefile.tmp \
+touch --reference=Makefile Makefile.tmp \
+mv Makefile.tmp Makefile \
+' config.status > config.status.tmp
+ touch --reference=config.status config.status.tmp
+ mv config.status.tmp config.status
+ chmod +x config.status
+ sed -e "s/^\t\(\$(AM_V_CCLD)\)/\t+ \1/" Makefile > Makefile.tmp
+ touch --reference=Makefile Makefile.tmp
+ mv Makefile.tmp Makefile
+else
+ rm -f config.status.tmp
+fi
Property changes on: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/binutils/configure
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/binutils
===================================================================
--- GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/binutils (nonexistent)
+++ GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/binutils (revision 5)
Property changes on: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/binutils
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/gas/configure
===================================================================
--- GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/gas/configure (nonexistent)
+++ GNU/binutils/create-2.39-libtool-lib64-patch/binutils-2.39-new/gas/configure (revision 5)
@@ -0,0 +1,16611 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for gas 2.39.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='gas'
+PACKAGE_TARNAME='gas'
+PACKAGE_VERSION='2.39'
+PACKAGE_STRING='gas 2.39'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="as.h"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+zlibinc
+zlibdir
+LIBM
+GENINSRC_NEVER_FALSE
+GENINSRC_NEVER_TRUE
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+MSGMERGE
+MSGFMT
+MKINSTALLDIRS
+CATOBJEXT
+GENCAT
+INSTOBJEXT
+DATADIRNAME
+CATALOGS
+POSUB
+GMSGFMT
+XGETTEXT
+INCINTL
+LIBINTL_DEP
+LIBINTL
+USE_NLS
+LEXLIB
+LEX_OUTPUT_ROOT
+LEX
+YFLAGS
+YACC
+OPCODES_LIB
+atof
+install_tooldir
+te_file
+obj_format
+target_cpu_type
+extra_objects
+cgen_cpu_prefix
+GDBINIT
+WARN_WRITE_STRINGS
+NO_WERROR
+WARN_CFLAGS_FOR_BUILD
+WARN_CFLAGS
+do_compare
+LARGEFILE_CPPFLAGS
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+RANLIB
+AR
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_dependency_tracking
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+enable_plugins
+enable_largefile
+enable_targets
+enable_checking
+enable_compressed_debug_sections
+enable_x86_relax_relocations
+enable_elf_stt_common
+enable_generate_build_notes
+enable_mips_fix_loongson3_llsc
+enable_x86_used_note
+enable_default_riscv_attribute
+enable_werror
+enable_build_warnings
+with_cpu
+enable_nls
+enable_maintainer_mode
+with_system_zlib
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+YACC
+YFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures gas 2.39 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
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+Installation directories:
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+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/gas]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of gas 2.39:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-plugins Enable support for plugins
+ --disable-largefile omit support for large files
+ --enable-targets alternative target configurations besides the primary
+ --enable-checking enable run-time checks
+ --enable-compressed-debug-sections={all,gas,none}
+ compress debug sections by default
+ --enable-x86-relax-relocations
+ generate x86 relax relocations by default
+ --enable-elf-stt-common generate ELF common symbols with STT_COMMON type by
+ default
+ --enable-generate-build-notes
+ generate GNU Build notes if none are provided by the
+ input
+ --enable-mips-fix-loongson3-llsc
+ enable MIPS fix Loongson3 LLSC errata
+ --enable-x86-used-note generate GNU x86 used ISA and feature properties
+ --enable-default-riscv-attribute
+ generate RISC-V arch attribute by default
+ --enable-werror treat compile warnings as errors
+ --enable-build-warnings enable build-time compiler warnings
+ --disable-nls do not use Native Language Support
+ --enable-maintainer-mode
+ enable make rules and dependencies not useful (and
+ sometimes confusing) to the casual installer
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-pic try to use only PIC/non-PIC objects [default=use
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+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-cpu=CPU default cpu variant is CPU (currently only supported
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+ --with-system-zlib use installed libz
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+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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+Use these variables to override the choices made by `configure' or to help
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+
+Report bugs to the package provider.
+_ACEOF
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+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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+ cat <<\_ACEOF
+gas configure 2.39
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by gas $as_me 2.39, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+ac_aux_dir=
+for ac_dir in .. "$srcdir"/..; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+am__api_version='1.15'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
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+_ACEOF
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+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
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+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
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+rmdir .tst 2>/dev/null
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+# Check whether --enable-silent-rules was given.
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+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
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+am_make=${MAKE-make}
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+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
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+else
+ if $as_echo 'TRUE=$(BAR$(V))
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
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+ AM_V=$AM_DEFAULT_VERBOSITY
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+AM_BACKSLASH='\'
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+ fi
+fi
+
+# test whether we have cygpath
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+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
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+
+
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+
+
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+_ACEOF
+
+# Some tools Automake needs.
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+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
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+
+# We'll loop over all known methods to create a tar archive until one works.
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+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+# Check whether --enable-silent-rules was given.
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+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
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+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
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+else
+ if $as_echo 'TRUE=$(BAR$(V))
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+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
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+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
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+$as_echo_n "checking for $ac_word... " >&6; }
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+ break 2
+ fi
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+ done
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+
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+$as_echo "no" >&6; }
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+
+
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+if test -z "$ac_cv_prog_CC"; then
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+ # Extract the first word of "gcc", so it can be a program name with args.
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+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
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+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
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+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
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+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
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+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
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+if test -z "$CC"; then
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
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+ # We chose a different compiler from the bogus one.
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+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
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+ do
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
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+else
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+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
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+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
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+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
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+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
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+
+
+ test -n "$CC" && break
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+do
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
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+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
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+$as_echo "$ac_ct_CC" >&6; }
+else
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+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
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+
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+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
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+
+fi
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+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
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+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
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+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
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+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
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+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
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+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
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+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
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+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
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+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
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+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
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+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
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+ break;;
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+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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+as_fn_error 77 "C compiler cannot create executables
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+$as_echo "yes" >&6; }
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
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+ case $ac_file in
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+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
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+$as_echo_n "checking whether we are cross compiling... " >&6; }
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+case "(($ac_try" in
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
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+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
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+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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+
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
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+ ;
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+}
+_ACEOF
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+
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+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
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+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
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+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
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+{
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+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
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+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
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+if ${ac_cv_prog_cc_g+:} false; then :
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+else
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+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
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+{
+
+ ;
+ return 0;
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+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
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+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
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+ CFLAGS="-g"
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+ if test "$GCC" = yes; then
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+ else
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+ fi
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
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+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
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+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
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+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
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+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
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+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
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+fi
+
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+ac_compiler_gnu=$ac_cv_c_compiler_gnu
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+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
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+int
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+
+ ;
+ return 0;
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+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
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+ for am_i in 1 2; do
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+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
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+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
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+ # FIXME: It is wrong to rewrite CC.
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+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
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+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
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+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
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+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.7a'
+macro_revision='1.3134'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the nm to test.
+ lt_nm_to_check="$NM"
+ else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ fi
+ for lt_tmp_nm in "$lt_nm_to_check"; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ # Strip out any user-provided options from the nm to test twice,
+ # the first time to test to see if nm (rather than its options) has
+ # an explicit path, the second time to yield a file which can be
+ # nm'ed itself.
+ tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
+ case "$tmp_nm_path" in
+ */*|*\\*) tmp_nm="$lt_tmp_nm";;
+ *) tmp_nm="$ac_dir/$lt_tmp_nm";;
+ esac
+ tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
+ if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+ *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+ *$tmp_nm*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ touch conftest.c
+ $AR $plugin_option rc conftest.a conftest.c
+ if test "$?" != 0; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
+$as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
+ else
+ AR="$AR $plugin_option"
+ fi
+ rm -f conftest.*
+ fi
+fi
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BCDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012][,.]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ lt_prog_compiler_pic='-Xcompiler -fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ F* | *Sun*Fortran*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
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+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # find out which ABI we are using
+ libsuff=
+ case "$host_cpu" in
+ x86_64*|s390*|powerpc*|ppc*|sparc*)
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *64-bit*)
+ libsuff=
+ if test x"$sys_lib_search_path_spec" = x"/lib /usr/lib /usr/local/lib"; then
+ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
+ fi
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+ ;;
+ *32-bit*)
+ libsuff=32
+ if test x"$sys_lib_search_path_spec" = x"/lib /usr/lib /usr/local/lib"; then
+ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
+ fi
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+ esac
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 10705 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 10811 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# The tests for host and target for $enable_largefile require
+# canonical names.
+
+
+
+# As the $enable_largefile decision depends on --enable-plugins we must set it
+# even in directories otherwise not depending on the $plugins option.
+
+
+ maybe_plugins=no
+ for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+ maybe_plugins=yes
+fi
+
+done
+
+ for ac_header in windows.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_windows_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINDOWS_H 1
+_ACEOF
+ maybe_plugins=yes
+fi
+
+done
+
+
+ # Check whether --enable-plugins was given.
+if test "${enable_plugins+set}" = set; then :
+ enableval=$enable_plugins; case "${enableval}" in
+ no) plugins=no ;;
+ *) plugins=yes
+ if test "$maybe_plugins" != "yes" ; then
+ as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
+ fi ;;
+ esac
+else
+ plugins=$maybe_plugins
+
+fi
+
+ if test "$plugins" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
+$as_echo_n "checking for library containing dlsym... " >&6; }
+if ${ac_cv_search_dlsym+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlsym ();
+int
+main ()
+{
+return dlsym ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_dlsym=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_dlsym+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_dlsym+:} false; then :
+
+else
+ ac_cv_search_dlsym=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
+$as_echo "$ac_cv_search_dlsym" >&6; }
+ac_res=$ac_cv_search_dlsym
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ fi
+
+
+case "${host}" in
+ sparc-*-solaris*|i?86-*-solaris*)
+ # On native 32-bit Solaris/SPARC and x86, large-file and procfs support
+ # were mutually exclusive until Solaris 11.3. Without procfs support,
+ # the bfd/ elf module cannot provide certain routines such as
+ # elfcore_write_prpsinfo or elfcore_write_prstatus. So unless the user
+ # explicitly requested large-file support through the
+ # --enable-largefile switch, disable large-file support in favor of
+ # procfs support.
+ #
+ # Check if <sys/procfs.h> is incompatible with large-file support.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#define _STRUCTURED_PROC 1
+#include <sys/procfs.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ acx_cv_procfs_lfs=yes
+else
+ acx_cv_procfs_lfs=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ #
+ # Forcefully disable large-file support only if necessary, gdb is in
+ # tree and enabled.
+ if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \
+ -a -d $srcdir/../gdb -a "$enable_gdb" != no; then
+ : ${enable_largefile="no"}
+ if test "$plugins" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
+plugin support disabled; require large-file support which is incompatible with GDB." >&5
+$as_echo "$as_me: WARNING:
+plugin support disabled; require large-file support which is incompatible with GDB." >&2;}
+ plugins=no
+ fi
+ fi
+ #
+ # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the
+ # benefit of g++ 9+ which predefines it on Solaris.
+ if test "$enable_largefile" = no; then
+ LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS"
+
+ fi
+ ;;
+esac
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to compare bootstrapped objects" >&5
+$as_echo_n "checking how to compare bootstrapped objects... " >&6; }
+if ${gcc_cv_prog_cmp_skip+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ echo abfoo >t1
+ echo cdfoo >t2
+ gcc_cv_prog_cmp_skip='tail -c +17 $$f1 > tmp-foo1; tail -c +17 $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
+ if cmp t1 t2 2 2 > /dev/null 2>&1; then
+ if cmp t1 t2 1 1 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
+ fi
+ fi
+ if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
+ if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
+ fi
+ fi
+ rm t1 t2
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
+$as_echo "$gcc_cv_prog_cmp_skip" >&6; }
+do_compare="$gcc_cv_prog_cmp_skip"
+
+
+
+# Check whether --enable-targets was given.
+if test "${enable_targets+set}" = set; then :
+ enableval=$enable_targets; case "${enableval}" in
+ yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
+ ;;
+ no) enable_targets= ;;
+ *) enable_targets=$enableval ;;
+esac
+fi
+
+ac_checking=
+. ${srcdir}/../bfd/development.sh
+test "$development" = true && ac_checking=yes
+# Check whether --enable-checking was given.
+if test "${enable_checking+set}" = set; then :
+ enableval=$enable_checking; case "${enableval}" in
+ no|none) ac_checking= ;;
+ *) ac_checking=yes ;;
+esac
+fi
+if test x$ac_checking != x ; then
+
+$as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
+
+fi
+
+# PR gas/19109
+# Decide the default method for compressing debug sections.
+ac_default_compressed_debug_sections=unset
+# Provide a configure time option to override our default.
+# Check whether --enable-compressed_debug_sections was given.
+if test "${enable_compressed_debug_sections+set}" = set; then :
+ enableval=$enable_compressed_debug_sections; case ,"${enableval}", in
+ ,yes, | ,all, | *,gas,*) ac_default_compressed_debug_sections=yes ;;
+ ,no, | ,none,) ac_default_compressed_debug_sections=no ;;
+ *) ac_default_compressed_debug_sections=unset ;;
+esac
+fi
+
+# PR gas/19520
+# Decide if x86 assembler should generate relax relocations.
+ac_default_x86_relax_relocations=unset
+# Provide a configure time option to override our default.
+# Check whether --enable-x86_relax_relocations was given.
+if test "${enable_x86_relax_relocations+set}" = set; then :
+ enableval=$enable_x86_relax_relocations; case "${enableval}" in
+ no) ac_default_x86_relax_relocations=0 ;;
+esac
+fi
+
+# Decide if ELF assembler should generate common symbols with the
+# STT_COMMON type.
+ac_default_elf_stt_common=unset
+# Provide a configure time option to override our default.
+# Check whether --enable-elf_stt_common was given.
+if test "${enable_elf_stt_common+set}" = set; then :
+ enableval=$enable_elf_stt_common; case "${enableval}" in
+ yes) ac_default_elf_stt_common=1 ;;
+esac
+fi
+
+
+# Decide if the ELF assembler should default to generating
+# GNU Build notes if none are provided by the input.
+ac_default_generate_build_notes=0
+# Provide a configuration option to override the default.
+# Check whether --enable-generate_build_notes was given.
+if test "${enable_generate_build_notes+set}" = set; then :
+ enableval=$enable_generate_build_notes; case "${enableval}" in
+ yes) ac_default_generate_build_notes=1 ;;
+ no) ac_default_generate_build_notes=0 ;;
+esac
+fi
+
+# Decide if the MIPS assembler should default to enable MIPS fix Loongson3
+# LLSC errata.
+ac_default_mips_fix_loongson3_llsc=unset
+# Provide a configuration option to override the default.
+# Check whether --enable-mips-fix-loongson3-llsc was given.
+if test "${enable_mips_fix_loongson3_llsc+set}" = set; then :
+ enableval=$enable_mips_fix_loongson3_llsc; case "${enableval}" in
+ yes) ac_default_mips_fix_loongson3_llsc=1 ;;
+ no) ac_default_mips_fix_loongson3_llsc=0 ;;
+esac
+fi
+
+# Decide if the x86 ELF assembler should default to generating GNU x86
+# used ISA and feature properties.
+ac_default_generate_x86_used_note=unset
+# Provide a configuration option to override the default.
+# Check whether --enable-x86-used-note was given.
+if test "${enable_x86_used_note+set}" = set; then :
+ enableval=$enable_x86_used_note; case "${enableval}" in
+ yes) ac_default_generate_x86_used_note=1 ;;
+ no) ac_default_generate_x86_used_note=0 ;;
+esac
+fi
+
+# Decide if the RISC-V ELF assembler should default to generating attribute.
+ac_default_generate_riscv_attr=unset
+# Provide a configuration option to override the default.
+# Check whether --enable-default-riscv-attribute was given.
+if test "${enable_default_riscv_attribute+set}" = set; then :
+ enableval=$enable_default_riscv_attribute; case "${enableval}" in
+ yes) ac_default_generate_riscv_attr=1 ;;
+ no) ac_default_generate_riscv_attr=0 ;;
+esac
+fi
+
+using_cgen=no
+
+
+# Set the 'development' global.
+. $srcdir/../bfd/development.sh
+
+# Set acp_cpp_for_build variable
+ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
+
+# Default set of GCC warnings to enable.
+GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
+WARN_WRITE_STRINGS=""
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ WARN_WRITE_STRINGS="-Wwrite-strings"
+fi
+rm -f conftest*
+
+
+# Verify CC_FOR_BUILD to be compatible with warning flags
+
+# Add -Wshadow if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
+fi
+rm -f conftest*
+
+
+# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+__GNUC__
+_ACEOF
+if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
+ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then :
+
+else
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
+fi
+rm -f conftest*
+
+
+# Check whether --enable-werror was given.
+if test "${enable_werror+set}" = set; then :
+ enableval=$enable_werror; case "${enableval}" in
+ yes | y) ERROR_ON_WARNING="yes" ;;
+ no | n) ERROR_ON_WARNING="no" ;;
+ *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
+ esac
+fi
+
+
+# Disable -Wformat by default when using gcc on mingw
+case "${host}" in
+ *-*-mingw32*)
+ if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
+ fi
+ ;;
+ *) ;;
+esac
+
+# Enable -Werror by default when using gcc. Turn it off for releases.
+if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
+ ERROR_ON_WARNING=yes
+fi
+
+NO_WERROR=
+if test "${ERROR_ON_WARNING}" = yes ; then
+ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
+ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
+ NO_WERROR="-Wno-error"
+fi
+
+if test "${GCC}" = yes ; then
+ WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
+fi
+
+# Check whether --enable-build-warnings was given.
+if test "${enable_build_warnings+set}" = set; then :
+ enableval=$enable_build_warnings; case "${enableval}" in
+ yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ no) if test "${GCC}" = yes ; then
+ WARN_CFLAGS="-w"
+ WARN_CFLAGS_FOR_BUILD="-w"
+ fi;;
+ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
+ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
+ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
+ WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
+ *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
+ WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
+esac
+fi
+
+
+if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
+ echo "Setting warning flags = $WARN_CFLAGS" 6>&1
+fi
+
+
+
+
+
+
+
+# Generate a header file
+ac_config_headers="$ac_config_headers config.h:config.in"
+
+
+
+# Check whether --with-cpu was given.
+if test "${with_cpu+set}" = set; then :
+ withval=$with_cpu;
+cat >>confdefs.h <<_ACEOF
+#define TARGET_WITH_CPU "${with_cpu}"
+_ACEOF
+
+fi
+
+
+# PR 14072
+
+
+# If we are on a DOS filesystem, we must use gdb.ini rather than
+# .gdbinit.
+case "${host}" in
+ *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-windows*)
+ GDBINIT="gdb.ini"
+ ac_config_files="$ac_config_files gdb.ini:gdbinit.in"
+
+ ;;
+ *)
+ GDBINIT=".gdbinit"
+ ac_config_files="$ac_config_files .gdbinit:gdbinit.in"
+
+ ;;
+esac
+
+
+#We need this for the host.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ # Check for potential -arch flags. It is not universal unless
+ # there are at least two -arch flags with different values.
+ ac_arch=
+ ac_prev=
+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+ if test -n "$ac_prev"; then
+ case $ac_word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+ ac_arch=$ac_word
+ else
+ ac_cv_c_bigendian=universal
+ break
+ fi
+ ;;
+ esac
+ ac_prev=
+ elif test "x$ac_word" = "x-arch"; then
+ ac_prev=arch
+ fi
+ done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then :
+ # Try to guess by grepping values from an object file.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_bigendian=no
+else
+ ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+ no)
+ ;; #(
+ universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+ ;; #(
+ *)
+ as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+
+te_file=generic
+
+# Makefile target for installing gas in $(tooldir)/bin.
+install_tooldir=install-exec-tooldir
+
+canon_targets=""
+all_targets=no
+if test -n "$enable_targets" ; then
+ for t in `echo $enable_targets | sed 's/,/ /g'`; do
+ if test $t = "all"; then
+ all_targets=yes
+ continue
+ fi
+ result=`$ac_config_sub $t 2>/dev/null`
+ if test -n "$result" ; then
+ canon_targets="$canon_targets $result"
+# else
+# # Permit "all", etc. We don't support it yet though.
+# canon_targets="$canon_targets $t"
+ fi
+ done
+ _gas_uniq_list="$canon_targets"
+_gas_uniq_newlist=""
+for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
+ case $_gas_uniq_i in
+ _gas_uniq_dummy) ;;
+ *) case " $_gas_uniq_newlist " in
+ *" $_gas_uniq_i "*) ;;
+ *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
+ esac ;;
+ esac
+done
+canon_targets=$_gas_uniq_newlist
+
+fi
+
+emulations=""
+
+for this_target in $target $canon_targets ; do
+
+ targ=${this_target}
+ . ${srcdir}/configure.tgt
+
+ case ${target_cpu} in
+ crisv32)
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_CRIS_ARCH $arch
+_ACEOF
+
+ ;;
+ esac
+
+ if test ${this_target} = $target ; then
+ target_cpu_type=${cpu_type}
+ elif test ${target_cpu_type} != ${cpu_type} ; then
+ continue
+ fi
+
+ generic_target=${cpu_type}-${target_vendor}-${target_os}
+ case ${generic_target} in
+ i386-*-msdosdjgpp* \
+ | i386-*-go32* \
+ | i386-go32-rtems*)
+
+$as_echo "#define STRICTCOFF 1" >>confdefs.h
+
+ ;;
+
+ i386-*-linux-* | x86_64-*-linux-*)
+ if test ${this_target} = $target \
+ && test ${ac_default_generate_x86_used_note} = unset; then
+ ac_default_generate_x86_used_note=1
+ fi
+ ;;
+
+ i386-*-solaris2 \
+ | x86_64-*-solaris2 \
+ | i386-*-solaris2.[0-9] \
+ | i386-*-solaris2.1[01] \
+ | x86_64-*-solaris2.1[01])
+ if test ${this_target} = $target \
+ && test ${ac_default_x86_relax_relocations} = unset; then
+ ac_default_x86_relax_relocations=0
+ fi
+ ;;
+
+ microblaze*)
+ ;;
+
+ ppc-*-aix[5-9].*)
+
+$as_echo "#define AIX_WEAK_SUPPORT 1" >>confdefs.h
+
+ ;;
+ ppc-*-solaris*)
+ if test ${this_target} = $target; then
+
+$as_echo "#define TARGET_SOLARIS_COMMENT 1" >>confdefs.h
+
+ fi
+ if test x${endian} = xbig; then
+ as_fn_error $? "Solaris must be configured little endian" "$LINENO" 5
+ fi
+ ;;
+ esac
+
+ if test ${this_target} = $target ; then
+ endian_def=
+ if test x${endian} = xbig; then
+ endian_def=1
+ elif test x${endian} = xlittle; then
+ endian_def=0
+ fi
+ if test x${endian_def} != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_BYTES_BIG_ENDIAN $endian_def
+_ACEOF
+
+ fi
+ fi
+
+# Other random stuff.
+
+ case ${cpu_type} in
+ mips)
+ # Set mips_cpu to the name of the default CPU.
+ case ${target_cpu} in
+ mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el)
+ mips_cpu=from-abi
+ ;;
+ mipsisa32 | mipsisa32el)
+ mips_cpu=mips32
+ ;;
+ mipsisa32r2 | mipsisa32r2el)
+ mips_cpu=mips32r2
+ ;;
+ mipsisa32r3 | mipsisa32r3el)
+ mips_cpu=mips32r3
+ ;;
+ mipsisa32r5 | mipsisa32r5el)
+ mips_cpu=mips32r5
+ ;;
+ mipsisa32r6 | mipsisa32r6el)
+ mips_cpu=mips32r6
+ ;;
+ mipsisa64 | mipsisa64el)
+ mips_cpu=mips64
+ ;;
+ mipsisa64r2 | mipsisa64r2el)
+ mips_cpu=mips64r2
+ ;;
+ mipsisa64r3 | mipsisa64r3el)
+ mips_cpu=mips64r3
+ ;;
+ mipsisa64r5 | mipsisa64r5el)
+ mips_cpu=mips64r5
+ ;;
+ mipsisa64r6 | mipsisa64r6el)
+ mips_cpu=mips64r6
+ ;;
+ mipstx39 | mipstx39el)
+ mips_cpu=r3900
+ ;;
+ mips64vr | mips64vrel)
+ mips_cpu=vr4100
+ ;;
+ mipsisa32r2* | mipsisa64r2*)
+ mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..r2//' -e 's/el$//'`
+ ;;
+ mipsisa32r6* | mipsisa64r6*)
+ mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..r6//' -e 's/el$//'`
+ ;;
+ mips64* | mipsisa64* | mipsisa32*)
+ mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'`
+ ;;
+ mips*)
+ mips_cpu=`echo $target_cpu | sed -e 's/^mips//' -e 's/el$//'`
+ ;;
+ *)
+ as_fn_error $? "$target_cpu isn't a supported MIPS CPU name" "$LINENO" 5
+ ;;
+ esac
+ # See whether it's appropriate to set E_MIPS_ABI_O32 for o32
+ # binaries. It's a GNU extension that some OSes don't understand.
+ case ${target} in
+ *-*-irix*)
+ use_e_mips_abi_o32=0
+ ;;
+ *)
+ use_e_mips_abi_o32=1
+ ;;
+ esac
+ # Decide whether to generate 32-bit or 64-bit code by default.
+ # Used to resolve -march=from-abi when an embedded ABI is selected.
+ case ${target} in
+ mips64*-*-* | mipsisa64*-*-*)
+ mips_default_64bit=1
+ ;;
+ *)
+ mips_default_64bit=0
+ ;;
+ esac
+ # Decide which ABI to target by default.
+ case ${target} in
+ mips64*-linux* | mips-sgi-irix6* | mips64*-freebsd* \
+ | mips64*-kfreebsd*-gnu | mips64*-ps2-elf*)
+ mips_default_abi=N32_ABI
+ ;;
+ mips*-linux* | mips*-freebsd* | mips*-kfreebsd*-gnu)
+ mips_default_abi=O32_ABI
+ ;;
+ mips64*-openbsd*)
+ mips_default_abi=N64_ABI
+ ;;
+ *)
+ mips_default_abi=NO_ABI
+ ;;
+ esac
+
+cat >>confdefs.h <<_ACEOF
+#define MIPS_CPU_STRING_DEFAULT "$mips_cpu"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define USE_E_MIPS_ABI_O32 $use_e_mips_abi_o32
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define MIPS_DEFAULT_64BIT $mips_default_64bit
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define MIPS_DEFAULT_ABI $mips_default_abi
+_ACEOF
+
+ ;;
+ esac
+
+ # Do we need the opcodes library?
+ case ${cpu_type} in
+ vax | tic30)
+ ;;
+
+ *)
+ need_opcodes=yes
+
+ case "${enable_shared}" in
+ yes) shared_opcodes=true ;;
+ *opcodes*) shared_opcodes=true ;;
+ *) shared_opcodes=false ;;
+ esac
+ ;;
+ esac
+
+ # Any other special object files needed ?
+ case ${cpu_type} in
+
+ bfin)
+ for f in config/bfin-parse.o config/bfin-lex-wrapper.o; do
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac
+ done
+ ;;
+
+ bpf)
+ if test $this_target = $target ; then
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_ARCH "${arch}"
+_ACEOF
+
+ fi
+ using_cgen=yes
+ ;;
+ epiphany | fr30 | ip2k | iq2000 | lm32 | m32r | or1k)
+ using_cgen=yes
+ ;;
+
+ loongarch)
+ for f in config/loongarch-parse.o config/loongarch-lex-wrapper.o; do
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac
+ done
+ # --target=loongarch[32|64]-*-*. */
+ if test $this_target = $target ; then
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_ARCH "${arch}"
+_ACEOF
+
+ fi
+ ;;
+
+ m32c)
+ using_cgen=yes
+ ;;
+ frv)
+ using_cgen=yes
+ ;;
+ m68k)
+ f=config/m68k-parse.o
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac
+ ;;
+
+ mep)
+ using_cgen=yes
+ ;;
+
+ mips)
+ for f in itbl-parse.o itbl-lex-wrapper.o itbl-ops.o; do
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac
+ done
+ ;;
+
+ mt)
+ using_cgen=yes
+ ;;
+
+ nds32)
+ # setup NDS32_LINUX_TOOLCHAIN definition
+ if test "linux" = $em; then
+
+$as_echo "#define NDS32_LINUX_TOOLCHAIN 1" >>confdefs.h
+
+ else
+
+$as_echo "#define NDS32_LINUX_TOOLCHAIN 0" >>confdefs.h
+
+ fi
+
+ # Decide BASELINE, REDUCED_REGS, FPU_DP_EXT, FPU_SP_EXT features
+ # based on arch_name.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --with-arch" >&5
+$as_echo_n "checking for default configuration of --with-arch... " >&6; }
+ if test "x${with_arch}" != x; then
+ case ${with_arch} in
+ v2j | v2s | v2f | v2 | v3m | v3j | v3s | v3f | v3 )
+
+cat >>confdefs.h <<_ACEOF
+#define NDS32_DEFAULT_ARCH_NAME "$with_arch"
+_ACEOF
+
+ ;;
+ *)
+ as_fn_error $? "This kind of arch name does *NOT* exist!" "$LINENO" 5
+ ;;
+ esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_arch" >&5
+$as_echo "$with_arch" >&6; }
+
+ # Decide features one by one.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-dx-regs" >&5
+$as_echo_n "checking for default configuration of --enable-dx-regs... " >&6; }
+ if test "x${enable_dx_regs}" = xyes; then
+
+$as_echo "#define NDS32_DEFAULT_DX_REGS 1" >>confdefs.h
+
+ else
+
+$as_echo "#define NDS32_DEFAULT_DX_REGS 0" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dx_regs" >&5
+$as_echo "$enable_dx_regs" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-perf-ext" >&5
+$as_echo_n "checking for default configuration of --enable-perf-ext... " >&6; }
+ if test "x${enable_perf_ext}" = xno; then
+
+$as_echo "#define NDS32_DEFAULT_PERF_EXT 0" >>confdefs.h
+
+ else
+
+$as_echo "#define NDS32_DEFAULT_PERF_EXT 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_perf_ext" >&5
+$as_echo "$enable_perf_ext" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-perf-ext2" >&5
+$as_echo_n "checking for default configuration of --enable-perf-ext2... " >&6; }
+ if test "x${enable_perf_ext2}" = xno; then
+
+$as_echo "#define NDS32_DEFAULT_PERF_EXT2 0" >>confdefs.h
+
+ else
+
+$as_echo "#define NDS32_DEFAULT_PERF_EXT2 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_perf_ext2" >&5
+$as_echo "$enable_perf_ext2" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-string-ext" >&5
+$as_echo_n "checking for default configuration of --enable-string-ext... " >&6; }
+ if test "x${enable_string_ext}" = xno; then
+
+$as_echo "#define NDS32_DEFAULT_STRING_EXT 0" >>confdefs.h
+
+ else
+
+$as_echo "#define NDS32_DEFAULT_STRING_EXT 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_string_ext" >&5
+$as_echo "$enable_string_ext" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-audio-ext" >&5
+$as_echo_n "checking for default configuration of --enable-audio-ext... " >&6; }
+ if test "x${enable_audio_ext}" = xno; then
+
+$as_echo "#define NDS32_DEFAULT_AUDIO_EXT 0" >>confdefs.h
+
+ else
+
+$as_echo "#define NDS32_DEFAULT_AUDIO_EXT 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_audio_ext" >&5
+$as_echo "$enable_audio_ext" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-dsp-ext" >&5
+$as_echo_n "checking for default configuration of --enable-dsp-ext... " >&6; }
+ if test "x${enable_dsp_ext}" = xno; then
+
+$as_echo "#define NDS32_DEFAULT_DSP_EXT 0" >>confdefs.h
+
+ else
+
+$as_echo "#define NDS32_DEFAULT_DSP_EXT 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dsp_ext" >&5
+$as_echo "$enable_dsp_ext" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --enable-zol-ext" >&5
+$as_echo_n "checking for default configuration of --enable-zol-ext... " >&6; }
+ if test "x${enable_zol_ext}" = xno; then
+
+$as_echo "#define NDS32_DEFAULT_ZOL_EXT 0" >>confdefs.h
+
+ else
+
+$as_echo "#define NDS32_DEFAULT_ZOL_EXT 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_zol_ext" >&5
+$as_echo "$enable_zol_ext" >&6; }
+ ;;
+
+ aarch64 | i386 | s390 | sparc)
+ if test $this_target = $target ; then
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_ARCH "${arch}"
+_ACEOF
+
+ fi
+ ;;
+
+ riscv)
+ # --target=riscv[32|64]-*-*. */
+ if test $this_target = $target ; then
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_ARCH "${arch}"
+_ACEOF
+
+ fi
+
+ # --with-arch=<value>. The syntax of <value> is same as Gas option -march.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --with-arch" >&5
+$as_echo_n "checking for default configuration of --with-arch... " >&6; }
+ if test "x${with_arch}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_RISCV_ARCH_WITH_EXT "$with_arch"
+_ACEOF
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_arch" >&5
+$as_echo "$with_arch" >&6; }
+
+ # --with-isa-spec=[2.2|20190608|20191213].
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --with-isa-spec" >&5
+$as_echo_n "checking for default configuration of --with-isa-spec... " >&6; }
+ if test "x${with_isa_spec}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_RISCV_ISA_SPEC "$with_isa_spec"
+_ACEOF
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_isa_spec" >&5
+$as_echo "$with_isa_spec" >&6; }
+
+ # --with-priv-spec=[1.9.1|1.10|1.11|1.12].
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default configuration of --with-priv-spec" >&5
+$as_echo_n "checking for default configuration of --with-priv-spec... " >&6; }
+ if test "x${with_priv_spec}" != x; then
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_RISCV_PRIV_SPEC "$with_priv_spec"
+_ACEOF
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_priv_spec" >&5
+$as_echo "$with_priv_spec" >&6; }
+ ;;
+
+ rl78)
+ f=config/rl78-parse.o
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac
+ ;;
+
+ rx)
+ f=config/rx-parse.o
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac
+ ;;
+
+ xstormy16)
+ using_cgen=yes
+ ;;
+
+ xtensa)
+ f=config/xtensa-relax.o
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac
+ ;;
+
+ *)
+ ;;
+ esac
+
+ if test $using_cgen = yes ; then
+ f=cgen.o
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac
+ fi
+
+# See if we really can support this configuration with the emulation code.
+
+ if test $this_target = $target ; then
+ obj_format=$fmt
+ te_file=$em
+ fi
+
+ case ${te_file} in
+ vms)
+ f=config/te-vms.o
+ case " $extra_objects " in
+ *" $f "*) ;;
+ *) extra_objects="$extra_objects $f" ;;
+ esac ;;
+ esac
+
+# From target name and format, produce a list of supported emulations.
+
+ case ${generic_target}-${fmt} in
+ mips-*-*-*) case "$endian" in
+ big) emulation="mipsbelf mipslelf mipself" ;;
+ *) emulation="mipslelf mipsbelf mipself" ;;
+ esac ;;
+ # i386-pc-pe-coff != i386-pc-coff.
+ i386-*-pe-coff) ;;
+ # Uncommenting the next line will turn on support for i386 AOUT
+ # for the default linux configuration
+ # i386-*-linux*-elf) emulation="i386elf i386aout" ;;
+ #
+ i386-*-aout) emulation="i386aout" ;;
+ i386-*-coff) emulation="i386coff" ;;
+ i386-*-elf) emulation="i386elf" ;;
+
+ # Always all formats. The first stated emulation becomes the default.
+ cris-*-*aout*) emulation="crisaout criself" ;;
+ cris-*-*) emulation="criself crisaout" ;;
+ esac
+
+ emulations="$emulations $emulation"
+
+done
+
+if test ${ac_default_x86_relax_relocations} = unset; then
+ ac_default_x86_relax_relocations=1
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_GENERATE_X86_RELAX_RELOCATIONS $ac_default_x86_relax_relocations
+_ACEOF
+
+
+if test ${ac_default_elf_stt_common} = unset; then
+ ac_default_elf_stt_common=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_GENERATE_ELF_STT_COMMON $ac_default_elf_stt_common
+_ACEOF
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_GENERATE_BUILD_NOTES $ac_default_generate_build_notes
+_ACEOF
+
+
+if test ${ac_default_generate_x86_used_note} = unset; then
+ ac_default_generate_x86_used_note=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_X86_USED_NOTE $ac_default_generate_x86_used_note
+_ACEOF
+
+
+if test ${ac_default_generate_riscv_attr} = unset; then
+ ac_default_generate_riscv_attr=1
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_RISCV_ATTR $ac_default_generate_riscv_attr
+_ACEOF
+
+
+if test ${ac_default_mips_fix_loongson3_llsc} = unset; then
+ ac_default_mips_fix_loongson3_llsc=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_MIPS_FIX_LOONGSON3_LLSC $ac_default_mips_fix_loongson3_llsc
+_ACEOF
+
+
+if test x$ac_default_compressed_debug_sections = xyes ; then
+
+$as_echo "#define DEFAULT_FLAG_COMPRESS_DEBUG 1" >>confdefs.h
+
+fi
+
+# Turn on all targets if possible
+if test ${all_targets} = "yes"; then
+ case ${target_cpu_type} in
+ i386)
+ case ${obj_format} in
+ aout)
+ emulations="$emulations i386coff i386elf"
+ ;;
+ coff)
+ emulations="$emulations i386aout i386elf"
+ ;;
+ elf)
+ emulations="$emulations i386aout i386coff"
+ ;;
+ esac
+ ;;
+ x86_64)
+ case ${obj_format} in
+ aout)
+ emulations="$emulations i386coff i386elf"
+ ;;
+ coff)
+ emulations="$emulations i386aout i386elf"
+ ;;
+ elf)
+ emulations="$emulations i386aout i386coff"
+ ;;
+ esac
+ ;;
+ esac
+fi
+
+# PE code has way too many macros tweaking behaviour
+case ${te_file} in
+ pe*) emulations="" ;;
+esac
+
+# Assign floating point type. Most processors with FP support
+# IEEE FP. On those that don't support FP at all, usually IEEE
+# is emulated.
+case ${target_cpu} in
+ vax | pdp11 ) atof=vax ;;
+ *) atof=ieee ;;
+esac
+
+case "${obj_format}" in
+ "") as_fn_error $? "GAS does not know what format to use for target ${target}" "$LINENO" 5 ;;
+esac
+
+# Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU).
+cgen_cpu_prefix=""
+if test $using_cgen = yes ; then
+ case ${target_cpu} in
+ or1knd)
+ cgen_cpu_prefix=or1k ;;
+ *) cgen_cpu_prefix=${target_cpu} ;;
+ esac
+
+
+$as_echo "#define USING_CGEN 1" >>confdefs.h
+
+fi
+
+
+if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
+ as_fn_error $? "GAS does not support target CPU ${target_cpu_type}" "$LINENO" 5
+fi
+
+if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
+ as_fn_error $? "GAS does not have support for object file format ${obj_format}" "$LINENO" 5
+fi
+
+# Some COFF configurations want these random other flags set.
+case ${obj_format} in
+ coff)
+ case ${target_cpu_type} in
+ i386)
+$as_echo "#define I386COFF 1" >>confdefs.h
+ ;;
+ x86_64)
+$as_echo "#define I386COFF 1" >>confdefs.h
+ ;;
+ esac
+ ;;
+esac
+
+# Getting this done right is going to be a bitch. Each configuration specified
+# with --enable-targets=... should be checked for environment, format, cpu
+# setting.
+#
+# For each configuration, the necessary object file support code must be linked
+# in. This might be only one, it might be up to four. The necessary emulation
+# code needs to be provided, too.
+#
+# And then there's "--enable-targets=all"....
+#
+# For now, just always do it for MIPS ELF configurations. Sigh.
+
+formats="${obj_format}"
+emfiles=""
+EMULATIONS=""
+_gas_uniq_list="$emulations"
+_gas_uniq_newlist=""
+for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
+ case $_gas_uniq_i in
+ _gas_uniq_dummy) ;;
+ *) case " $_gas_uniq_newlist " in
+ *" $_gas_uniq_i "*) ;;
+ *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
+ esac ;;
+ esac
+done
+emulations=$_gas_uniq_newlist
+
+for em in . $emulations ; do
+ case $em in
+ .) continue ;;
+ mipsbelf | mipslelf | mipself)
+ fmt=elf file=mipself ;;
+ *coff)
+ fmt=coff file=$em ;;
+ *aout)
+ fmt=aout file=$em ;;
+ *elf)
+ fmt=elf file=$em ;;
+ esac
+ formats="$formats $fmt"
+ emfiles="$emfiles config/e-$file.o"
+ EMULATIONS="$EMULATIONS &$em,"
+done
+_gas_uniq_list="$formats"
+_gas_uniq_newlist=""
+for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
+ case $_gas_uniq_i in
+ _gas_uniq_dummy) ;;
+ *) case " $_gas_uniq_newlist " in
+ *" $_gas_uniq_i "*) ;;
+ *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
+ esac ;;
+ esac
+done
+formats=$_gas_uniq_newlist
+
+_gas_uniq_list="$emfiles"
+_gas_uniq_newlist=""
+for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
+ case $_gas_uniq_i in
+ _gas_uniq_dummy) ;;
+ *) case " $_gas_uniq_newlist " in
+ *" $_gas_uniq_i "*) ;;
+ *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
+ esac ;;
+ esac
+done
+emfiles=$_gas_uniq_newlist
+
+if test `set . $formats ; shift ; echo $#` -gt 1 ; then
+ for fmt in $formats ; do
+ case $fmt in
+ aout)
+$as_echo "#define OBJ_MAYBE_AOUT 1" >>confdefs.h
+ ;;
+ coff)
+$as_echo "#define OBJ_MAYBE_COFF 1" >>confdefs.h
+ ;;
+ ecoff)
+$as_echo "#define OBJ_MAYBE_ECOFF 1" >>confdefs.h
+ ;;
+ elf)
+$as_echo "#define OBJ_MAYBE_ELF 1" >>confdefs.h
+ ;;
+ generic)
+$as_echo "#define OBJ_MAYBE_GENERIC 1" >>confdefs.h
+ ;;
+ som)
+$as_echo "#define OBJ_MAYBE_SOM 1" >>confdefs.h
+ ;;
+ esac
+ extra_objects="$extra_objects config/obj-$fmt.o"
+ done
+ obj_format=multi
+fi
+if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
+ DEFAULT_EMULATION=`set . $emulations ; echo $2`
+ # e-mipself has more than one emulation per file, e-i386* has just one at the
+ # moment. If only one emulation is specified, then don't define
+ # USE_EMULATIONS or include any of the e-files as they will only be bloat.
+ case "${obj_format}${emfiles}" in
+ multi* | *mipself*)
+ extra_objects="$extra_objects $emfiles"
+
+$as_echo "#define USE_EMULATIONS 1" >>confdefs.h
+ ;;
+ esac
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define EMULATIONS $EMULATIONS
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
+_ACEOF
+
+
+reject_dev_configs=yes
+
+case ${reject_dev_configs}-${dev} in
+ yes-yes) # Oops.
+ as_fn_error $? "GAS does not support the ${generic_target} configuration." "$LINENO" 5
+ ;;
+esac
+
+
+
+
+
+
+
+# do we need the opcodes library?
+case "${need_opcodes}" in
+yes)
+ OPCODES_LIB=../opcodes/libopcodes.la
+ ;;
+esac
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_ALIAS "${target_alias}"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_CANONICAL "${target}"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_CPU "${target_cpu}"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_VENDOR "${target_vendor}"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define TARGET_OS "${target_os}"
+_ACEOF
+
+
+for ac_prog in 'bison -y' byacc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$YACC"; then
+ ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_YACC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+for ac_prog in flex lex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LEX"; then
+ ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LEX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+case "$LEX" in
+ :|*"missing "*) ;;
+ *) cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
+ yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+ return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$LEX conftest.l") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+ ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+ ac_cv_prog_lex_root=lexyy
+else
+ as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ ac_save_LIBS=$LIBS
+ ac_cv_lib_lex='none needed'
+ for ac_lib in '' -lfl -ll; do
+ LIBS="$ac_lib $ac_save_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ test "$ac_cv_lib_lex" != 'none needed' && break
+ done
+ LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+ test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent. Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+ ;;
+esac
+if test "$LEX" = :; then
+ LEX=${am_missing_run}flex
+fi
+
+ALL_LINGUAS="es fi fr id ja ru rw sv tr uk zh_CN"
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+if test x"$USE_NLS" != xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
+$as_echo_n "checking for catalogs to be installed... " >&6; }
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS=
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
+$as_echo "$LINGUAS" >&6; }
+
+
+ DATADIRNAME=share
+
+ INSTOBJEXT=.mo
+
+ GENCAT=gencat
+
+ CATOBJEXT=.gmo
+
+fi
+
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ case "$ac_aux_dir" in
+ /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
+ *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
+ esac
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+ # Check whether --enable-nls was given.
+if test "${enable_nls+set}" = set; then :
+ enableval=$enable_nls; USE_NLS=$enableval
+else
+ USE_NLS=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+
+
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGFMT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test "$MSGFMT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GMSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GMSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+if test -n "$GMSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+$as_echo "$GMSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XGETTEXT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$XGETTEXT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test "$XGETTEXT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+$as_echo "$XGETTEXT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ rm -f messages.po
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgmerge", so it can be a program name with args.
+set dummy msgmerge; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGMERGE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGMERGE" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
+ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
+ ;;
+esac
+fi
+MSGMERGE="$ac_cv_path_MSGMERGE"
+if test "$MSGMERGE" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
+$as_echo "$MSGMERGE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "$GMSGFMT" != ":"; then
+ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
+ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
+$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
+ GMSGFMT=":"
+ fi
+ fi
+
+ if test "$XGETTEXT" != ":"; then
+ if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
+$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
+ XGETTEXT=":"
+ fi
+ rm -f messages.po
+ fi
+
+ ac_config_commands="$ac_config_commands default-1"
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+ USE_MAINTAINER_MODE=no
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+ if false; then
+ GENINSRC_NEVER_TRUE=
+ GENINSRC_NEVER_FALSE='#'
+else
+ GENINSRC_NEVER_TRUE='#'
+ GENINSRC_NEVER_FALSE=
+fi
+
+
+
+for ac_header in memory.h sys/stat.h sys/types.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Put this here so that autoconf's "cross-compiling" message doesn't confuseRadix cross Linux
The main Radix cross Linux repository contains the build scripts of packages, which have the most complete and common functionality for desktop machines
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