Radix cross Linux Toolchains

Toolchains for all supported by Radix cross Linux devices

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radix/toolchains/trunk/core/gcc/12.2.0/Makefile 
Index: Makefile
===================================================================
--- Makefile	(nonexistent)
+++ Makefile	(revision 5)
@@ -0,0 +1,2364 @@
+
+
+COMPONENT_TARGETS  = $(TOOLCHAIN_ARM32_NEWLIB)
+COMPONENT_TARGETS += $(TOOLCHAIN_A33XX_NEWLIB)
+COMPONENT_TARGETS += $(TOOLCHAIN_A9XX_NEWLIB)
+COMPONENT_TARGETS += $(TOOLCHAIN_H5_NEWLIB)
+COMPONENT_TARGETS += $(TOOLCHAIN_S9XX_NEWLIB)
+COMPONENT_TARGETS += $(TOOLCHAIN_RK33XX_NEWLIB)
+COMPONENT_TARGETS += $(TOOLCHAIN_M1000_NEWLIB)
+COMPONENT_TARGETS += $(TOOLCHAIN_AT91SAM7S_NEWLIB)
+COMPONENT_TARGETS += $(TOOLCHAIN_RISCV64_NEWLIB)
+
+COMPONENT_TARGETS += $(TOOLCHAIN_A1X_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_A2X_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_H3_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_H5_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_IMX6_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_IMX6ULL_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_JZ47XX_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_P5600_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_M1000_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_OMAP543X_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_AM335X_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_RK328X_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_S8XX_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_S9XX_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_A9XX_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_A311X_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_RK33XX_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_RK339X_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_A33XX_GLIBC)
+
+COMPONENT_TARGETS += $(TOOLCHAIN_POWER8_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_POWER9_GLIBC)
+
+COMPONENT_TARGETS += $(TOOLCHAIN_POWER8LE_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_POWER9LE_GLIBC)
+
+COMPONENT_TARGETS += $(TOOLCHAIN_RISCV64_GLIBC)
+
+COMPONENT_TARGETS += $(TOOLCHAIN_I586_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_I686_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_X86_64_GLIBC)
+
+
+FLAVOURS = static second full
+
+
+include ../../../build-system/config.mk
+
+
+SOURCE_REQUIRES  = sources/GNU/gcc/gcc-12.2.0
+SOURCE_REQUIRES += sources/GNU/gmp
+SOURCE_REQUIRES += sources/GNU/mpfr
+SOURCE_REQUIRES += sources/GNU/mpc
+SOURCE_REQUIRES += sources/inria/isl
+
+
+ifneq ($(findstring newlib, $(TOOLCHAIN)),)
+ifeq ($(FLAVOUR),static)
+REQUIRES  = core/binutils/2.39
+endif
+ifeq ($(FLAVOUR),full)
+REQUIRES  = core/newlib/4.2.0.20211231^full
+endif
+endif
+
+ifneq ($(findstring -glibc, $(TOOLCHAIN)),)
+ifeq ($(FLAVOUR),static)
+REQUIRES  = core/binutils/2.39
+endif
+ifeq ($(FLAVOUR),second)
+REQUIRES  = core/glibc/2.36^headers
+endif
+ifeq ($(FLAVOUR),full)
+REQUIRES  = core/glibc/2.36^full
+endif
+endif
+
+# ======= __END_OF_REQUIRES__ =======
+
+tar_xz_archive        = $(SRC_PACKAGE_PATH)/GNU/gcc/gcc-12.2.0/gcc-12.2.0.tar.xz
+tar_xz_archive_gmp    = $(SRC_PACKAGE_PATH)/GNU/gmp/gmp-6.2.1.tar.xz
+tar_xz_archive_mpfr   = $(SRC_PACKAGE_PATH)/GNU/mpfr/mpfr-4.1.0.tar.xz
+tar_gz_archive_mpc    = $(SRC_PACKAGE_PATH)/GNU/mpc/mpc-1.2.1.tar.gz
+tar_xz_archive_isl    = $(SRC_PACKAGE_PATH)/inria/isl/isl-0.25.tar.xz
+SRC_ARCHIVE           = $(tar_xz_archive)
+SRC_DIR               = $(TARGET_BUILD_DIR)/gcc-12.2.0
+src_dir_name          = gcc-12.2.0
+src_done              = $(TARGET_BUILD_DIR)/.source-done
+gmp_src_done          = $(TARGET_BUILD_DIR)/.gmp-source-done
+mpfr_src_done         = $(TARGET_BUILD_DIR)/.mpfr-source-done
+mpc_src_done          = $(TARGET_BUILD_DIR)/.mpc-source-done
+isl_src_done          = $(TARGET_BUILD_DIR)/.isl-source-done
+
+ifneq ($(TOOLCHAIN),)
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_AT91SAM7S_NEWLIB)),)
+PATCHES = PATCHES.at91sam7s
+else
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_A9XX_NEWLIB)),)
+PATCHES = PATCHES.a9xx
+else
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_A33XX_NEWLIB)),)
+PATCHES = PATCHES.a33xx
+else
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_POWER8_GLIBC) \
+                             $(TOOLCHAIN_POWER9_GLIBC)),)
+PATCHES = PATCHES.powerpc
+else
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_POWER8LE_GLIBC) \
+                             $(TOOLCHAIN_POWER9LE_GLIBC)),)
+PATCHES = PATCHES.powerpcle
+else
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_H5_GLIBC)     \
+                             $(TOOLCHAIN_S9XX_GLIBC)   \
+                             $(TOOLCHAIN_A311X_GLIBC)  \
+                             $(TOOLCHAIN_RK33XX_GLIBC) \
+                             $(TOOLCHAIN_RK339X_GLIBC) \
+                             $(TOOLCHAIN_M1000_GLIBC)),)
+PATCHES = PATCHES.aarch64
+else
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_X86_64_GLIBC)),)
+PATCHES = PATCHES.x86_64
+else
+PATCHES = PATCHES
+endif
+endif
+endif
+endif
+endif
+endif
+endif
+endif
+
+build_dir             = $(TARGET_BUILD_DIR)/build
+
+sysroot_dir           = $(TOOLCHAIN_PATH)/$(TARGET)/sys-root
+
+static_build_target   = $(TARGET_BUILD_DIR)/.static-built
+static_install_target = $(TARGET_BUILD_DIR)/.static-installed
+second_build_target   = $(TARGET_BUILD_DIR)/.second-built
+second_install_target = $(TARGET_BUILD_DIR)/.second-installed
+full_build_target     = $(TARGET_BUILD_DIR)/.full-built
+full_install_target   = $(TARGET_BUILD_DIR)/.full-installed
+
+#
+# Cross GNAT requires native GNAT on the build machine with same version.
+# To be independed from distribution we are working the build GNAT tools
+# created and installed with prefix $(GNATTOOLS_DEST_DIR)
+#
+# see: build-system/3pp/gnattools/12.2.0 for more information.
+#
+GNATTOOLS_DEST_DIR = $(BUILDSYSTEM)/gnattools/12.2.0/usr
+
+environment  = PATH=$(TOOLCHAIN_PATH)/bin:$(GNATTOOLS_DEST_DIR)/bin:$(PATH)
+environment += GNATBIND=$(GNATTOOLS_DEST_DIR)/bin/gnatbind
+environment += GNATMAKE=$(GNATTOOLS_DEST_DIR)/bin/gnatmake
+
+
+LIBSUFFIX    =
+
+
+ifeq ($(FLAVOUR),static)
+BUILD_TARGETS  = $(static_build_target)
+BUILD_TARGETS += $(static_install_target)
+endif
+
+ifeq ($(FLAVOUR),second)
+BUILD_TARGETS  = $(second_build_target)
+BUILD_TARGETS += $(second_install_target)
+endif
+
+ifeq ($(FLAVOUR),full)
+BUILD_TARGETS  = $(full_build_target)
+BUILD_TARGETS += $(full_install_target)
+endif
+
+
+include ../../../build-system/core.mk
+
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_ARM32_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --enable-interwork
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --with-abi=aapcs
+extra_configure_switches += --with-dwarf2
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --disable-tls
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+else
+extra_configure_switches += --enable-plugins
+extra_configure_switches += --with-headers=yes
+extra_configure_switches += --enable-languages=c,c++
+endif
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+extra_configure_switches += --with-multilib-list=aprofile,rmprofile
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_A33XX_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --enable-interwork
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --disable-tls
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+else
+extra_configure_switches += --enable-plugins
+extra_configure_switches += --with-headers=yes
+extra_configure_switches += --enable-languages=c,c++
+endif
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+extra_configure_switches += --with-extra-multilibs=armv6-m
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_A9XX_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --enable-interwork
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --disable-tls
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+else
+extra_configure_switches += --enable-plugins
+extra_configure_switches += --with-headers=yes
+extra_configure_switches += --enable-languages=c,c++
+endif
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+extra_configure_switches += --with-extra-multilibs=armv7-m
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_H5_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --with-multilib-list=lp64,ilp32
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a53
+extra_configure_switches += --disable-__cxa_atexit
+extra_configure_switches += --enable-fix-cortex-a53-835769
+extra_configure_switches += --enable-fix-cortex-a53-843419
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+else
+extra_configure_switches += --enable-plugins
+extra_configure_switches += --with-headers=yes
+extra_configure_switches += --enable-languages=c,c++
+endif
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_S9XX_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --with-multilib-list=lp64,ilp32
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a53
+extra_configure_switches += --disable-__cxa_atexit
+extra_configure_switches += --enable-fix-cortex-a53-835769
+extra_configure_switches += --enable-fix-cortex-a53-843419
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+else
+extra_configure_switches += --enable-plugins
+extra_configure_switches += --with-headers=yes
+extra_configure_switches += --enable-languages=c,c++
+endif
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_RK33XX_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --with-multilib-list=lp64,ilp32
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a53
+extra_configure_switches += --disable-__cxa_atexit
+extra_configure_switches += --enable-fix-cortex-a53-835769
+extra_configure_switches += --enable-fix-cortex-a53-843419
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+else
+extra_configure_switches += --enable-plugins
+extra_configure_switches += --with-headers=yes
+extra_configure_switches += --enable-languages=c,c++
+endif
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_M1000_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --with-multilib-list=lp64,ilp32
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a57
+extra_configure_switches += --disable-__cxa_atexit
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+else
+extra_configure_switches += --enable-plugins
+extra_configure_switches += --with-headers=yes
+extra_configure_switches += --enable-languages=c,c++
+endif
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_AT91SAM7S_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --enable-interwork
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --enable-fpu=no
+extra_configure_switches += --enable-nofmult=no
+extra_configure_switches += --enable-26bit=no
+extra_configure_switches += --enable-underscore=no
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --with-float=soft
+extra_configure_switches += --with-dwarf2
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --disable-tls
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+extra_configure_switches += --with-extra-multilibs=armv4t
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_RISCV64_NEWLIB))
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --with-abi=lp64d
+extra_configure_switches += --with-arch=rv64imafdc
+extra_configure_switches += --with-dwarf2
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-tm-clone-registry
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-tls
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --without-headers
+extra_configure_switches += --enable-languages=c
+else
+extra_configure_switches += --enable-plugins
+extra_configure_switches += --with-headers=yes
+extra_configure_switches += --enable-languages=c,c++
+endif
+extra_configure_switches += --with-newlib
+extra_configure_switches += --with-sysroot=$(TOOLCHAIN_PATH)/$(TARGET)
+extra_configure_switches += 'CFLAGS_FOR_TARGET=-O2 -mcmodel=medany'
+extra_configure_switches += 'CXXFLAGS_FOR_TARGET=-O2 -mcmodel=medany'
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_A1X_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7-a
+extra_configure_switches += --with-tune=cortex-a8
+extra_configure_switches += --with-fpu=neon
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_A2X_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7ve
+extra_configure_switches += --with-tune=cortex-a7
+extra_configure_switches += --with-fpu=neon-vfpv4
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_H3_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7ve
+extra_configure_switches += --with-tune=cortex-a7
+extra_configure_switches += --with-fpu=neon-vfpv4
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --with-mode=thumb
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# --without-headers replacement for --with-newlib, to make libgcc independed from glibc:
+extra_configure_switches += --without-headers
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_H5_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a53
+extra_configure_switches += --with-abi=lp64
+extra_configure_switches += --enable-fix-cortex-a53-835769
+extra_configure_switches += --enable-fix-cortex-a53-843419
+# add
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_S8XX_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7-a
+extra_configure_switches += --with-tune=cortex-a5
+extra_configure_switches += --with-fpu=neon
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_S9XX_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a53
+extra_configure_switches += --with-abi=lp64
+extra_configure_switches += --enable-fix-cortex-a53-835769
+extra_configure_switches += --enable-fix-cortex-a53-843419
+# add
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_A9XX_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-fpu=neon-fp-armv8
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_A311X_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a73.cortex-a53
+extra_configure_switches += --with-abi=lp64
+extra_configure_switches += --enable-fix-cortex-a53-835769
+extra_configure_switches += --enable-fix-cortex-a53-843419
+# add
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_RK33XX_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a53
+extra_configure_switches += --with-abi=lp64
+extra_configure_switches += --enable-fix-cortex-a53-835769
+extra_configure_switches += --enable-fix-cortex-a53-843419
+# add
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_RK339X_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a72.cortex-a53
+extra_configure_switches += --with-abi=lp64
+extra_configure_switches += --enable-fix-cortex-a53-835769
+extra_configure_switches += --enable-fix-cortex-a53-843419
+# add
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_A33XX_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-fpu=neon-fp-armv8
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_RK328X_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7ve
+extra_configure_switches += --with-tune=cortex-a17
+extra_configure_switches += --with-fpu=neon-vfpv4
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_IMX6_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7-a
+extra_configure_switches += --with-tune=cortex-a9
+extra_configure_switches += --with-fpu=vfpv3
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --with-mode=thumb
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# --without-headers replacement for --with-newlib, to make libgcc independed from glibc:
+extra_configure_switches += --without-headers
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_IMX6ULL_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7-a
+extra_configure_switches += --with-tune=cortex-a7
+extra_configure_switches += --with-fpu=neon-vfpv4
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# --without-headers replacement for --with-newlib, to make libgcc independed from glibc:
+extra_configure_switches += --without-headers
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_OMAP543X_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7ve
+extra_configure_switches += --with-tune=cortex-a15
+extra_configure_switches += --with-fpu=neon-vfpv4
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --with-mode=thumb
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# --without-headers replacement for --with-newlib, to make libgcc independed from glibc:
+extra_configure_switches += --without-headers
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_AM335X_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=armv7-a
+extra_configure_switches += --with-tune=cortex-a8
+extra_configure_switches += --with-fpu=neon
+extra_configure_switches += --with-abi=aapcs-linux
+# add
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# --without-headers replacement for --with-newlib, to make libgcc independed from glibc:
+extra_configure_switches += --without-headers
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_JZ47XX_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch-32=mips32r2
+extra_configure_switches += --with-arch-64=mips64r2
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --with-mips-plt
+extra_configure_switches += --enable-target-optspace
+extra_configure_switches += --enable-symvers=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_P5600_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=mips32r5
+extra_configure_switches += --with-tune=p5600
+extra_configure_switches += --with-float=hard
+extra_configure_switches += --with-mips-plt
+extra_configure_switches += --enable-target-optspace
+extra_configure_switches += --enable-symvers=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --with-gnu-as
+extra_configure_switches += --with-gnu-ld
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_M1000_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multiarch
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a57
+extra_configure_switches += --with-abi=lp64
+# add
+extra_configure_switches += --enable-gold
+extra_configure_switches += --enable-c99
+extra_configure_switches += --enable-long-long
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+# without-headers replacement, to make libgcc independed from glibc:
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_POWER8_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-multilib-list=m64,m32
+extra_configure_switches += --with-cpu-32=power8
+extra_configure_switches += --with-tune-32=power8
+extra_configure_switches += --with-cpu-64=power8
+extra_configure_switches += --with-tune-64=power8
+extra_configure_switches += --with-long-double-128
+# gnu-indirect-function available for i[3456]86*|x86_64*|ppc*|ppc64*|s390*|arm*|aarch64*|mips* targets:
+extra_configure_switches += --enable-gnu-indirect-function
+extra_configure_switches += --enable-secureplt
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_POWER9_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-multilib-list=m64,m32
+extra_configure_switches += --with-cpu-32=power9
+extra_configure_switches += --with-tune-32=power9
+extra_configure_switches += --with-cpu-64=power9
+extra_configure_switches += --with-tune-64=power9
+extra_configure_switches += --with-long-double-128
+# gnu-indirect-function available for i[3456]86*|x86_64*|ppc*|ppc64*|s390*|arm*|aarch64*|mips* targets:
+extra_configure_switches += --enable-gnu-indirect-function
+extra_configure_switches += --enable-secureplt
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_POWER8LE_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-cpu=power8
+extra_configure_switches += --with-tune=power8
+extra_configure_switches += --with-long-double-128
+# gnu-indirect-function available for i[3456]86*|x86_64*|ppc*|ppc64*|s390*|arm*|aarch64*|mips* targets:
+extra_configure_switches += --enable-gnu-indirect-function
+extra_configure_switches += --enable-secureplt
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_POWER9LE_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-cpu=power9
+extra_configure_switches += --with-tune=power9
+extra_configure_switches += --with-long-double-128
+# gnu-indirect-function available for i[3456]86*|x86_64*|ppc*|ppc64*|s390*|arm*|aarch64*|mips* targets:
+extra_configure_switches += --enable-gnu-indirect-function
+extra_configure_switches += --enable-secureplt
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_RISCV64_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --disable-multilib
+extra_configure_switches += --with-abi=lp64d
+extra_configure_switches += --with-arch=rv64imafdc
+extra_configure_switches += --enable-tls
+extra_configure_switches += --disable-tm-clone-registry
+extra_configure_switches += --disable-isl-version-check
+extra_configure_switches += 'CFLAGS_FOR_TARGET=-O2 -mcmodel=medany'
+extra_configure_switches += 'CXXFLAGS_FOR_TARGET=-O2 -mcmodel=medany'
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --disable-nls
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_I586_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=i586
+extra_configure_switches += --with-tune=i586
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_I686_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --with-arch=i686
+extra_configure_switches += --with-tune=i686
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_X86_64_GLIBC)),)
+extra_configure_switches  = '--with-pkgversion=Radix $(TOOLCHAINS_VERSION)'
+extra_configure_switches += '--with-bugurl=https://radix.pro'
+extra_configure_switches += --libdir=$(TOOLCHAIN_PATH)/lib$(LIBSUFFIX)
+extra_configure_switches += --enable-multilib
+extra_configure_switches += --with-multilib-list=m64,m32
+extra_configure_switches += --disable-isl-version-check
+ifeq ($(FLAVOUR),static)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --disable-threads
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --disable-shared
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+extra_configure_switches += --with-newlib
+endif
+ifeq ($(FLAVOUR),second)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --disable-libatomic
+extra_configure_switches += --disable-libgomp
+extra_configure_switches += --disable-libitm
+extra_configure_switches += --disable-libmudflap
+extra_configure_switches += --disable-libquadmath
+extra_configure_switches += --disable-libsanitizer
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --disable-libstdc++-v3
+extra_configure_switches += --enable-languages=c
+extra_configure_switches += --enable-decimal-float=no
+extra_configure_switches += --disable-nls
+endif
+ifeq ($(FLAVOUR),full)
+extra_configure_switches += --with-sysroot=$(sysroot_dir)
+extra_configure_switches += --enable-languages=c,c++,d,objc,obj-c++,fortran,go,lto,ada
+extra_configure_switches += --enable-libstdcxx-dual-abi
+extra_configure_switches += --with-default-libstdcxx-abi=new
+extra_configure_switches += --disable-libstdcxx-pch
+extra_configure_switches += --disable-libunwind-exceptions
+extra_configure_switches += --with-linker-hash-style=gnu
+extra_configure_switches += --enable-gnu-unique-object
+extra_configure_switches += --enable-clocale=gnu
+extra_configure_switches += --enable-__cxa_atexit
+extra_configure_switches += --enable-threads=posix
+extra_configure_switches += --enable-default-ssp
+extra_configure_switches += --disable-libssp
+extra_configure_switches += --enable-shared
+extra_configure_switches += --enable-plugin
+extra_configure_switches += --enable-lto
+extra_configure_switches += --enable-nls
+extra_configure_switches += --with-included-gettext
+endif
+endif
+
+
+
+$(src_done): $(SRC_ARCHIVE) $(PATCHES_DEP)
+	$(UNPACK_SRC_ARCHIVE)
+	$(APPLY_PATCHES)
+	@touch $@
+
+$(gmp_src_done): $(src_done)
+	@echo "Expanding $(tar_xz_archive_gmp)"
+	@tar xJf $(tar_xz_archive_gmp) -C $(TARGET_BUILD_DIR)
+	@cd $(SRC_DIR); ln -sf ../gmp-6.2.1 gmp
+	@touch $@
+
+$(mpfr_src_done): $(src_done)
+	@echo "Expanding $(tar_xz_archive_mpfr)"
+	@tar xJf $(tar_xz_archive_mpfr) -C $(TARGET_BUILD_DIR)
+	@cd $(SRC_DIR); ln -sf ../mpfr-4.1.0 mpfr
+	@touch $@
+
+$(mpc_src_done): $(src_done)
+	@echo "Expanding $(tar_gz_archive_mpc)"
+	@tar xzf $(tar_gz_archive_mpc) -C $(TARGET_BUILD_DIR)
+	@cd $(SRC_DIR); ln -sf ../mpc-1.2.1 mpc
+	@touch $@
+
+$(isl_src_done): $(src_done)
+	@echo "Expanding $(tar_xz_archive_isl)"
+	@tar xJf $(tar_xz_archive_isl) -C $(TARGET_BUILD_DIR)
+	@cd $(SRC_DIR); ln -sf ../isl-0.25 isl
+	@touch $@
+
+$(static_build_target): $(gmp_src_done) $(mpfr_src_done) $(mpc_src_done) $(isl_src_done)
+	@mkdir -p $(build_dir)
+	@cd $(build_dir) && $(environment) ../$(src_dir_name)/configure \
+	  --prefix=$(TOOLCHAIN_PATH)       \
+	  --build=$(HOST)                  \
+	  --host=$(HOST)                   \
+	  --target=$(TARGET)               \
+	  --with-as=$(TOOLCHAIN_PATH)/bin/$(TARGET)-as \
+	  --with-ld=$(TOOLCHAIN_PATH)/bin/$(TARGET)-ld \
+	  --datadir=$(TOOLCHAIN_PATH)/share       \
+	  --infodir=$(TOOLCHAIN_PATH)/share/info  \
+	  --mandir=$(TOOLCHAIN_PATH)/share/man    \
+	  $(extra_configure_switches)
+	@$(environment) $(MAKE) -C $(build_dir) all
+	@touch $@
+
+$(static_install_target): $(static_build_target)
+	@$(MAKE) $(environment) -j1 -C $(build_dir) install
+	@rm -f $(TOOLCHAIN_PATH)/share/info/dir
+	@echo "  $(subst $(TOP_BUILD_DIR_ABS)/,,$(CURDIR))$(if $(FLAVOUR),:$(FLAVOUR),)" >> $(TOOLCHAIN_PATH)/README
+	@touch $@
+
+$(second_build_target): $(gmp_src_done) $(mpfr_src_done) $(mpc_src_done) $(isl_src_done)
+	@mkdir -p $(build_dir)
+	@cd $(build_dir) && $(environment) ../$(src_dir_name)/configure \
+	  --prefix=$(TOOLCHAIN_PATH)       \
+	  --build=$(HOST)                  \
+	  --host=$(HOST)                   \
+	  --target=$(TARGET)               \
+	  --with-as=$(TOOLCHAIN_PATH)/bin/$(TARGET)-as \
+	  --with-ld=$(TOOLCHAIN_PATH)/bin/$(TARGET)-ld \
+	  --datadir=$(TOOLCHAIN_PATH)/share       \
+	  --infodir=$(TOOLCHAIN_PATH)/share/info  \
+	  --mandir=$(TOOLCHAIN_PATH)/share/man    \
+	  $(extra_configure_switches)
+	@$(environment) $(MAKE) -C $(build_dir) all
+	@touch $@
+
+$(second_install_target): $(second_build_target)
+	@$(MAKE) $(environment) -j1 -C $(build_dir) install
+	@rm -f $(TOOLCHAIN_PATH)/share/info/dir
+	@cp -d $(TOOLCHAIN_PATH)/$(TARGET)/lib/libgcc_s.so $(sysroot_dir)/usr/lib
+	@cp    $(TOOLCHAIN_PATH)/$(TARGET)/lib/libgcc_s.so.1 $(sysroot_dir)/usr/lib
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_POWER8_GLIBC) $(TOOLCHAIN_POWER9_GLIBC) \
+                             $(TOOLCHAIN_X86_64_GLIBC)),)
+	@cp -d $(TOOLCHAIN_PATH)/$(TARGET)/lib32/libgcc_s.so $(sysroot_dir)/usr/lib32
+	@cp    $(TOOLCHAIN_PATH)/$(TARGET)/lib32/libgcc_s.so.1 $(sysroot_dir)/usr/lib32
+endif
+	@echo "  $(subst $(TOP_BUILD_DIR_ABS)/,,$(CURDIR))$(if $(FLAVOUR),:$(FLAVOUR),)" >> $(TOOLCHAIN_PATH)/README
+	@touch $@
+
+$(full_build_target): $(gmp_src_done) $(mpfr_src_done) $(mpc_src_done) $(isl_src_done)
+	@mkdir -p $(build_dir)
+	cd $(build_dir) && $(environment) ../$(src_dir_name)/configure \
+	  --prefix=$(TOOLCHAIN_PATH)       \
+	  --build=$(HOST)                  \
+	  --host=$(HOST)                   \
+	  --target=$(TARGET)               \
+	  --with-as=$(TOOLCHAIN_PATH)/bin/$(TARGET)-as \
+	  --with-ld=$(TOOLCHAIN_PATH)/bin/$(TARGET)-ld \
+	  --datadir=$(TOOLCHAIN_PATH)/share       \
+	  --infodir=$(TOOLCHAIN_PATH)/share/info  \
+	  --mandir=$(TOOLCHAIN_PATH)/share/man    \
+	  $(extra_configure_switches)
+	$(environment) $(MAKE) -C $(build_dir) all
+	@touch $@
+
+#
+# Before installing final GCC we remove libgcc builded with second GCC.
+# The final gcc doesn't install libgcc_s.so, libstdc++.so into $(sysroot_dir)/usr/{lib|lib32}
+# and it is not needed.
+# NOTE: if you want to install libgcc_s.so, libstdc++.so and other libraries builded with GCC
+#       and placed into $(TOOLCHAIN_PATH)/{lib|lib32} during GCC installation into TARGET
+#       root file system then you should change *.la files. So the lines
+#
+# libdir='/opt/toolchain/x86_64-PC-linux-glibc/1.0.0/x86_64-radix-linux-gnu/lib/../lib32'
+#
+# where '/opt/toolchain/x86_64-PC-linux-glibc/1.0.0/x86_64-radix-linux-gnu' is the same
+#    as '$(TOOLCHAIN_PATH)/$(TARGET)'
+# should be replaced by
+# libdir='/usr/lib/../lib32'
+#
+# In the other words we hould do following
+#
+#	@cat $(TOOLCHAIN_PATH)/$(TARGET)/lib$(LIBSUFFIX)/*.la | \
+#	  $(SED) -e "s|$(TOOLCHAIN_PATH)/$(TARGET)|/usr/lib$(LIBSUFFIX)|g" > \
+#	  $(TOOLCHAIN_PATH)/$(TARGET)/lib$(LIBSUFFIX)/*.la.tmp && \
+#	  mv $(TOOLCHAIN_PATH)/$(TARGET)/lib$(LIBSUFFIX)/*.la.tmp \
+#	     $(target_rootfs)/usr/lib$(LIBSUFFIX)/*.la
+#
+# for each *.la file in the $(TOOLCHAIN_PATH)/$(TARGET)/{lib|lib32} directory.
+#
+
+$(full_install_target): $(full_build_target)
+	@rm -f $(sysroot_dir)/usr/lib/libgcc_s.so
+	@rm -f $(sysroot_dir)/usr/lib/libgcc_s.so.1
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_POWER8_GLIBC) $(TOOLCHAIN_POWER9_GLIBC) \
+                             $(TOOLCHAIN_X86_64_GLIBC)),)
+	@rm -f $(sysroot_dir)/usr/lib32/libgcc_s.so
+	@rm -f $(sysroot_dir)/usr/lib32/libgcc_s.so.1
+endif
+	@$(MAKE) $(environment) -j1 -C $(build_dir) install
+	@rm -f $(TOOLCHAIN_PATH)/share/info/dir
+	@echo "  $(subst $(TOP_BUILD_DIR_ABS)/,,$(CURDIR))$(if $(FLAVOUR),:$(FLAVOUR),)" >> $(TOOLCHAIN_PATH)/README
+	@touch $@
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