Index: Makefile
===================================================================
--- Makefile (nonexistent)
+++ Makefile (revision 11)
@@ -0,0 +1,450 @@
+# Copyright (C) 1991-2023 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C 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 2.1 of the License, or (at your option) any later version.
+
+# The GNU C 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 the GNU C Library; if not, see
+# <https://www.gnu.org/licenses/>.
+
+#
+# Specific makefile for stdio-common.
+#
+subdir := stdio-common
+
+include ../Makeconfig
+
+headers := stdio_ext.h printf.h bits/printf-ldbl.h bits/stdio_lim.h
+
+routines := \
+ _itoa \
+ _itowa \
+ asprintf \
+ ctermid \
+ cuserid \
+ dprintf \
+ flockfile \
+ fprintf \
+ fscanf \
+ ftrylockfile \
+ funlockfile \
+ gentempfd \
+ getline \
+ getw \
+ grouping_iterator \
+ iovfscanf \
+ isoc99_fscanf \
+ isoc99_scanf \
+ isoc99_sscanf \
+ isoc99_vfscanf \
+ isoc99_vscanf \
+ isoc99_vsscanf \
+ itoa-digits \
+ itoa-udigits \
+ itowa-digits \
+ perror \
+ printf \
+ printf-prs \
+ printf_buffer_as_file \
+ printf_buffer_done \
+ printf_buffer_flush \
+ printf_buffer_pad_1 \
+ printf_buffer_putc_1 \
+ printf_buffer_puts_1 \
+ printf_buffer_to_file \
+ printf_buffer_write \
+ printf_fp \
+ printf_fphex \
+ printf_function_invoke \
+ printf_size \
+ psiginfo \
+ psignal \
+ putw \
+ reg-modifier \
+ reg-printf \
+ reg-type \
+ remove \
+ rename \
+ renameat \
+ renameat2 \
+ scanf \
+ snprintf \
+ sprintf \
+ sscanf \
+ tempnam \
+ tempname \
+ tmpfile \
+ tmpfile64 \
+ tmpnam \
+ tmpnam_r \
+ translated_number_width \
+ vfprintf \
+ vfprintf-internal \
+ vfscanf \
+ vfscanf-internal \
+ vfwprintf \
+ vfwprintf-internal \
+ vfwscanf \
+ vfwscanf-internal \
+ vprintf \
+ wprintf_buffer_as_file \
+ wprintf_buffer_done \
+ wprintf_buffer_flush \
+ wprintf_buffer_pad_1 \
+ wprintf_buffer_putc_1 \
+ wprintf_buffer_puts_1 \
+ wprintf_buffer_to_file \
+ wprintf_buffer_write \
+ wprintf_function_invoke \
+ # routines
+
+aux := \
+ errlist \
+ errlist-data \
+ errname \
+ fxprintf \
+ printf-parsemb \
+ printf-parsewc \
+ siglist \
+ # aux
+
+tests := \
+ bug-vfprintf-nargs \
+ bug1 \
+ bug10 \
+ bug11 \
+ bug12 \
+ bug13 \
+ bug14 \
+ bug16 \
+ bug17 \
+ bug18 \
+ bug18a \
+ bug19 \
+ bug19a \
+ bug2 \
+ bug20 \
+ bug21 \
+ bug22 \
+ bug23 \
+ bug23-2 \
+ bug23-3 \
+ bug23-4 \
+ bug24 \
+ bug25 \
+ bug26 \
+ bug3 \
+ bug4 \
+ bug5 \
+ bug6 \
+ bug7 \
+ bug8 \
+ bug9 \
+ errnobug \
+ scanf1 \
+ scanf10 \
+ scanf11 \
+ scanf12 \
+ scanf13 \
+ scanf14 \
+ scanf14a \
+ scanf15 \
+ scanf16 \
+ scanf16a \
+ scanf17 \
+ scanf2 \
+ scanf3 \
+ scanf4 \
+ scanf5 \
+ scanf7 \
+ scanf8 \
+ scanf9 \
+ temptest \
+ test-fseek \
+ test-fwrite \
+ test-popen \
+ test-strerr \
+ test-vfprintf \
+ test_rdwr \
+ tfformat \
+ tiformat \
+ tllformat \
+ tst-bz11319 \
+ tst-bz11319-fortify2 \
+ tst-cookie \
+ tst-dprintf-length \
+ tst-fdopen \
+ tst-ferror \
+ tst-fgets \
+ tst-fileno \
+ tst-fmemopen \
+ tst-fmemopen2 \
+ tst-fmemopen3 \
+ tst-fmemopen4 \
+ tst-fphex \
+ tst-fphex-wide \
+ tst-fseek \
+ tst-fwrite \
+ tst-gets \
+ tst-grouping \
+ tst-grouping2 \
+ tst-grouping3 \
+ tst-long-dbl-fphex \
+ tst-memstream-string \
+ tst-obprintf \
+ tst-perror \
+ tst-popen \
+ tst-popen2 \
+ tst-printf-binary \
+ tst-printf-bz18872 \
+ tst-printf-bz25691 \
+ tst-printf-fp-free \
+ tst-printf-fp-leak \
+ tst-printf-oct \
+ tst-printf-round \
+ tst-printfsz \
+ tst-put-error \
+ tst-renameat2 \
+ tst-rndseek \
+ tst-scanf-round \
+ tst-setvbuf1 \
+ tst-sprintf \
+ tst-sprintf-errno \
+ tst-sprintf2 \
+ tst-sprintf3 \
+ tst-sscanf \
+ tst-swprintf \
+ tst-swscanf \
+ tst-tmpnam \
+ tst-ungetc \
+ tst-unlockedio \
+ tst-vfprintf-mbs-prec \
+ tst-vfprintf-user-type \
+ tst-vfprintf-width-prec \
+ tst-vfprintf-width-prec-alloc \
+ tst-vfprintf-width-i18n \
+ tst-wc-printf \
+ tstdiomisc \
+ tstgetln \
+ tstscanf \
+ xbug \
+ # tests
+
+generated += \
+ errlist-data-aux-shared.S \
+ errlist-data-aux.S \
+ siglist-aux-shared.S \
+ siglist-aux.S \
+ # generated
+
+tests-internal = \
+ tst-grouping_iterator \
+ # tests-internal
+
+test-srcs = tst-unbputc tst-printf tst-printfsz-islongdouble
+
+ifeq ($(run-built-tests),yes)
+tests-special += \
+ $(objpfx)tst-printf-bz18872-mem.out \
+ $(objpfx)tst-printf-bz25691-mem.out \
+ $(objpfx)tst-printf-fp-free-mem.out \
+ $(objpfx)tst-printf-fp-leak-mem.out \
+ $(objpfx)tst-printf.out \
+ $(objpfx)tst-printfsz-islongdouble.out \
+ $(objpfx)tst-setvbuf1-cmp.out \
+ $(objpfx)tst-unbputc.out \
+ $(objpfx)tst-vfprintf-width-prec-mem.out \
+ # tests-special
+
+generated += \
+ tst-printf-bz18872-mem.out \
+ tst-printf-bz18872.c \
+ tst-printf-bz18872.mtrace \
+ tst-printf-bz25691-mem.out \
+ tst-printf-bz25691.mtrace \
+ tst-printf-fp-free-mem.out \
+ tst-printf-fp-free.mtrace \
+ tst-printf-fp-leak-mem.out \
+ tst-printf-fp-leak.mtrace \
+ tst-vfprintf-width-prec-mem.out \
+ tst-vfprintf-width-prec.mtrace \
+ # generated
+endif # $(run-built-tests)
+
+tests-special += $(objpfx)tst-errno-manual.out
+
+include ../Rules
+
+# The errlist.c is built in two phases because compiler might reorder the
+# compat_symbol directive prior the object itself and on binutils older
+# than 2.29 it might generate object sizes different than the expected ones.
+$(objpfx)errlist-data-aux-shared.S: errlist-data-gen.c
+ $(make-target-directory)
+ $(compile-command.c) $(pic-cppflags) $(pic-ccflag) $(no-stack-protector) -S
+
+$(objpfx)errlist-data-aux.S: errlist-data-gen.c
+ $(make-target-directory)
+ $(compile-command.c) $(pie-default) $(no-stack-protector) -S
+
+ifndef no_deps
+-include $(objpfx)errlist-data-aux.S.d $(objpfx)errlist-data-aux-shared.S.d
+endif
+
+$(objpfx)errlist-data.os: $(objpfx)errlist-data-aux-shared.S
+$(addprefix $(objpfx)errlist-data, $(object-suffixes-noshared)): \
+ $(objpfx)errlist-data-aux.S
+
+$(objpfx)siglist-aux-shared.S: siglist-gen.c
+ $(make-target-directory)
+ $(compile-command.c) $(pic-cppflags) $(pic-ccflag) $(no-stack-protector) -S
+
+$(objpfx)siglist-aux.S: siglist-gen.c
+ $(make-target-directory)
+ $(compile-command.c) $(pie-default) $(no-stack-protector) -S
+
+ifndef no_deps
+-include $(objpfx)siglist-aux.S.d $(objpfx)siglist-aux-shared.S.d
+endif
+
+$(objpfx)siglist.os: $(objpfx)siglist-aux-shared.S
+$(addprefix $(objpfx)siglist, $(object-suffixes-noshared)): \
+ $(objpfx)siglist-aux.S
+
+ifeq ($(run-built-tests),yes)
+LOCALES := \
+ de_DE.ISO-8859-1 \
+ de_DE.UTF-8 \
+ en_US.ISO-8859-1 \
+ hi_IN.UTF-8 \
+ ja_JP.EUC-JP \
+ ps_AF.UTF-8 \
+ tg_TJ.UTF-8 \
+ # LOCALES
+include ../gen-locales.mk
+
+$(objpfx)bug14.out: $(gen-locales)
+$(objpfx)scanf13.out: $(gen-locales)
+$(objpfx)test-vfprintf.out: $(gen-locales)
+$(objpfx)tst-grouping.out: $(gen-locales)
+$(objpfx)tst-grouping2.out: $(gen-locales)
+$(objpfx)tst-grouping_iterator.out: $(gen-locales)
+$(objpfx)tst-sprintf.out: $(gen-locales)
+$(objpfx)tst-sscanf.out: $(gen-locales)
+$(objpfx)tst-swprintf.out: $(gen-locales)
+$(objpfx)tst-vfprintf-mbs-prec.out: $(gen-locales)
+$(objpfx)tst-vfprintf-width-i18n.out: $(gen-locales)
+endif
+
+tst-printf-bz18872-ENV = MALLOC_TRACE=$(objpfx)tst-printf-bz18872.mtrace \
+ LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
+tst-vfprintf-width-prec-ENV = \
+ MALLOC_TRACE=$(objpfx)tst-vfprintf-width-prec.mtrace \
+ LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
+tst-printf-bz25691-ENV = \
+ MALLOC_TRACE=$(objpfx)tst-printf-bz25691.mtrace \
+ LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
+tst-printf-fp-free-ENV = \
+ MALLOC_TRACE=$(objpfx)tst-printf-fp-free.mtrace \
+ LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
+tst-printf-fp-leak-ENV = \
+ MALLOC_TRACE=$(objpfx)tst-printf-fp-leak.mtrace \
+ LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
+
+$(objpfx)tst-unbputc.out: tst-unbputc.sh $(objpfx)tst-unbputc
+ $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
+ $(evaluate-test)
+
+$(objpfx)tst-printf.out: tst-printf.sh $(objpfx)tst-printf
+ $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
+ $(evaluate-test)
+
+$(objpfx)tst-printfsz-islongdouble.out: \
+ tst-printfsz-islongdouble.sh $(objpfx)tst-printfsz-islongdouble
+ $(SHELL) $^ '$(test-program-prefix)' $@; \
+ $(evaluate-test)
+
+# We generate this source because it requires a printf invocation with
+# 10K arguments.
+$(objpfx)tst-printf-bz18872.c: tst-printf-bz18872.sh
+ rm -f $@ && $(BASH) $^ > $@.new && mv $@.new $@
+
+$(objpfx)tst-%-mem.out: $(objpfx)tst-%.out
+ $(common-objpfx)malloc/mtrace $(objpfx)tst-$*.mtrace > $@; \
+ $(evaluate-test)
+
+errlist-h = $(firstword $(wildcard $(addsuffix /errlist.h,$(sysdirs) .)))
+
+$(objpfx)tst-errno-manual.out: tst-errno-manual.py \
+ $(errlist-h) \
+ $(..)manual/errno.texi
+ $(PYTHON) tst-errno-manual.py -m $(..)manual/errno.texi \
+ -e $(errlist-h) > $@; \
+ $(evaluate-test)
+
+CFLAGS-vfprintf.c += -Wno-uninitialized
+CFLAGS-vfwprintf.c += -Wno-uninitialized
+
+CFLAGS-tmpfile.c += -fexceptions
+CFLAGS-tmpfile64.c += -fexceptions
+CFLAGS-tempname.c += -fexceptions
+CFLAGS-psignal.c += -fexceptions
+CFLAGS-vprintf.c += -fexceptions
+CFLAGS-cuserid.c += -fexceptions
+
+CFLAGS-vfprintf.c += -fexceptions
+CFLAGS-fprintf.c += -fexceptions
+CFLAGS-printf.c += -fexceptions
+CFLAGS-vfwprintf.c += -fexceptions
+CFLAGS-vfscanf.c += -fexceptions
+CFLAGS-vfwscanf.c += -fexceptions
+CFLAGS-fscanf.c += -fexceptions
+CFLAGS-scanf.c += -fexceptions
+CFLAGS-isoc99_vfscanf.c += -fexceptions
+CFLAGS-isoc99_vscanf.c += -fexceptions
+CFLAGS-isoc99_fscanf.c += -fexceptions
+CFLAGS-isoc99_scanf.c += -fexceptions
+
+CFLAGS-dprintf.c += $(config-cflags-wno-ignored-attributes)
+
+# scanf14a.c and scanf16a.c test a deprecated extension which is no
+# longer visible under most conformance levels; see the source files
+# for more detail.
+CFLAGS-scanf14a.c += -std=gnu89
+CFLAGS-scanf16a.c += -std=gnu89
+
+CFLAGS-bug3.c += -DOBJPFX=\"$(objpfx)\"
+CFLAGS-bug4.c += -DOBJPFX=\"$(objpfx)\"
+CFLAGS-bug5.c += -DOBJPFX=\"$(objpfx)\"
+CFLAGS-test-fseek.c += -DOBJPFX=\"$(objpfx)\"
+CFLAGS-test-popen.c += -DOBJPFX=\"$(objpfx)\"
+CFLAGS-test_rdwr.c += -DOBJPFX=\"$(objpfx)\"
+
+# tst-gets.c tests a deprecated function.
+CFLAGS-tst-gets.c += -Wno-deprecated-declarations
+
+# BZ #11319 was first fixed for regular vdprintf, then reopened because
+# the fortified version had the same bug.
+CFLAGS-tst-bz11319-fortify2.c += -D_FORTIFY_SOURCE=2
+
+CFLAGS-tst-memstream-string.c += -fno-builtin-fprintf
+
+CPPFLAGS += $(libio-mtsafe)
+
+$(objpfx)tst-setvbuf1.out: /dev/null $(objpfx)tst-setvbuf1
+ $(test-program-cmd) > $@ 2>&1; \
+ $(evaluate-test)
+
+$(objpfx)tst-setvbuf1-cmp.out: tst-setvbuf1.expect $(objpfx)tst-setvbuf1.out
+ cmp $^ > $@; \
+ $(evaluate-test)
+
+$(objpfx)tst-printf-round: $(libm)
+$(objpfx)tst-scanf-round: $(libm)