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openwrt-owl/toolchain/gcc/initial/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:=initial
include ../common.mk
GCC_CONFIGURE += \
--with-newlib \
toolchain: fix the sysroot mess by getting rid of $(TOOLCHAIN_DIR)/usr and moving it back to $(TOOLCHAIN_DIR), this change makes the toolchain relocatable again, which should fix the SDK SVN-Revision: 22723
2010-08-19 12:49:51 +00:00
--with-sysroot=$(TOOLCHAIN_DIR) \
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
--enable-languages=c \
--disable-shared \
--disable-threads \
define Host/Compile
$(CP) $(BUILD_DIR_TOOLCHAIN)/linux-dev/* $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/
$(GCC_MAKE) -C $(GCC_BUILD_DIR) \
all-build-libiberty \
all-gcc \
$(if $(GCC_BUILD_TARGET_LIBGCC),all-target-libgcc)
endef
define Host/Install
$(GCC_MAKE) -C $(GCC_BUILD_DIR) \
install-gcc \
$(if $(GCC_BUILD_TARGET_LIBGCC),install-target-libgcc)
# XXX: glibc insists on linking against libgcc_eh
toolchain: fix the sysroot mess by getting rid of $(TOOLCHAIN_DIR)/usr and moving it back to $(TOOLCHAIN_DIR), this change makes the toolchain relocatable again, which should fix the SDK SVN-Revision: 22723
2010-08-19 12:49:51 +00:00
( cd $(TOOLCHAIN_DIR)/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) ; \
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
[ -e libgcc_eh.a ] || ln -sf libgcc.a libgcc_eh.a ; \
cp libgcc.a libgcc_initial.a; \
)
endef
$(eval $(call HostBuild))