47 lines
1.4 KiB
Makefile
47 lines
1.4 KiB
Makefile
GCC_VARIANT:=minimal
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include ../common.mk
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GCC_CONFIGURE += \
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--with-newlib \
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--without-headers \
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--enable-languages=c \
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--disable-libssp \
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--disable-shared \
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--disable-threads
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define Host/SetToolchainInfo
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$(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk
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$(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk
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endef
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define Host/Prepare
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$(call Host/SetToolchainInfo)
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$(call Host/Prepare/Default)
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ln -snf $(GCC_DIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
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$(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_BUILD_DIR)/
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$(SED) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_BUILD_DIR)/gcc/config/*/t-*
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$(SED) 's,\(version_string.. = "[0-9\.]*\).*\(";\),\1 (OpenWrt-2.0)\2,' $(HOST_BUILD_DIR)/gcc/version.c
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$(SED) 's,\(bug_report_url.. = "\).*\(";\),\1<URL:$(BUGURL)>\2,' $(HOST_BUILD_DIR)/gcc/version.c
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$(SED) 's,http://gcc.gnu.org/bugs.html,$(BUGURL),' $(HOST_BUILD_DIR)/gcc/configure
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#(cd $(HOST_BUILD_DIR)/libstdc++-v3; autoconf;);
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$(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_BUILD_DIR)/libstdc++-v3/configure
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mkdir -p $(GCC_BUILD_DIR)
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endef
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define Host/Compile
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+$(GCC_MAKE) $(HOST_JOBS) -C $(GCC_BUILD_DIR) all-gcc all-target-libgcc
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endef
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define Host/Install
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$(GCC_MAKE) -C $(GCC_BUILD_DIR) install-gcc install-target-libgcc
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endef
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define Host/Clean
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rm -rf \
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$(HOST_BUILD_DIR) \
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$(GCC_BUILD_DIR)
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endef
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$(eval $(call HostBuild))
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