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openwrt-owl/toolchain/gcc/minimal/Makefile

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gcc: split up the build process into three distinct stages (minimal, initial, final), to clean up the dependency handling nastiness and to improve support for rebuilding parts of the toolchain SVN-Revision: 22319
2010-07-20 20:57:21 +00:00
GCC_VARIANT:=minimal
include ../common.mk
GCC_CONFIGURE += \
--with-newlib \
--without-headers \
--enable-languages=c \
gcc: gcc 4.9.x disable libsanitize gcc 4.9.x enables building of libsanitize - libsanitize needs some headers that are not available in uclibc (netrom/netrom.h) according to buildroot project: - build fail with musl - need wordexp with uclibc which increases uclibc size http://git.buildroot.net/buildroot/commit/?id=5f4d658d888b539de9a6247ae5b1a0999de5d4ec http://git.buildroot.net/buildroot/commit/?id=554e29e267e6b36a0fd78c82cbad2c82d939eb7f Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> SVN-Revision: 42767
2014-10-05 14:59:45 +00:00
--disable-libsanitizer \
gcc: split up the build process into three distinct stages (minimal, initial, final), to clean up the dependency handling nastiness and to improve support for rebuilding parts of the toolchain SVN-Revision: 22319
2010-07-20 20:57:21 +00:00
--disable-libssp \
--disable-shared \
--disable-threads
define Host/SetToolchainInfo
$(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk
endef
define Host/Prepare
$(call Host/SetToolchainInfo)
$(call Host/Prepare/Default)
ln -snf $(GCC_DIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
$(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_BUILD_DIR)/
$(SED) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_BUILD_DIR)/gcc/config/*/t-*
gcc: fix up displayed version after r37179 Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37180
2013-07-05 09:16:08 +00:00
$(SED) 'd' $(HOST_BUILD_DIR)/gcc/DEV-PHASE
$(SED) 's, DATESTAMP,,' $(HOST_BUILD_DIR)/gcc/version.c
gcc: split up the build process into three distinct stages (minimal, initial, final), to clean up the dependency handling nastiness and to improve support for rebuilding parts of the toolchain SVN-Revision: 22319
2010-07-20 20:57:21 +00:00
#(cd $(HOST_BUILD_DIR)/libstdc++-v3; autoconf;);
$(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_BUILD_DIR)/libstdc++-v3/configure
mkdir -p $(GCC_BUILD_DIR)
endef
define Host/Compile
build: add the + token to any commands that can pass through the jobserver, fixes parallel build on some systems SVN-Revision: 33523
2012-09-23 09:50:01 +00:00
+$(GCC_MAKE) $(HOST_JOBS) -C $(GCC_BUILD_DIR) all-gcc all-target-libgcc
gcc: split up the build process into three distinct stages (minimal, initial, final), to clean up the dependency handling nastiness and to improve support for rebuilding parts of the toolchain SVN-Revision: 22319
2010-07-20 20:57:21 +00:00
endef
define Host/Install
toolchain: install libgcc for minimal gcc, needed by newer eglibc versions SVN-Revision: 32100
2012-06-07 12:24:13 +00:00
$(GCC_MAKE) -C $(GCC_BUILD_DIR) install-gcc install-target-libgcc
gcc: split up the build process into three distinct stages (minimal, initial, final), to clean up the dependency handling nastiness and to improve support for rebuilding parts of the toolchain SVN-Revision: 22319
2010-07-20 20:57:21 +00:00
endef
define Host/Clean
rm -rf \
$(HOST_BUILD_DIR) \
$(GCC_BUILD_DIR)
endef
$(eval $(call HostBuild))