toolchain/gcc/minimal/Makefile

   1 GCC_VARIANT:=minimal
   2
   3 include ../common.mk
   4
   5 GCC_CONFIGURE += \
   6         --with-newlib \
   7         --without-headers \
   8         --enable-languages=c \
   9         --disable-libssp \
  10         --disable-shared \
  11         --disable-threads
  12
  13 define Host/SetToolchainInfo
  14         $(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk
  15         $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  16 endef
  17
  18 define Host/Prepare
  19         $(call Host/SetToolchainInfo)
  20         $(call Host/Prepare/Default)
  21         ln -snf $(GCC_DIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
  22         $(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_BUILD_DIR)/
  23         $(SED) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_BUILD_DIR)/gcc/config/*/t-*
  24         $(SED) 's,\(version_string.. = "[0-9\.]*\).*\(";\),\1 (OpenWrt-2.0)\2,' $(HOST_BUILD_DIR)/gcc/version.c
  25         $(SED) 's,\(bug_report_url.. = "\).*\(";\),\1<URL:$(BUGURL)>\2,' $(HOST_BUILD_DIR)/gcc/version.c
  26         $(SED) 's,http://gcc.gnu.org/bugs.html,$(BUGURL),' $(HOST_BUILD_DIR)/gcc/configure
  27         #(cd $(HOST_BUILD_DIR)/libstdc++-v3; autoconf;);
  28         $(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_BUILD_DIR)/libstdc++-v3/configure
  29         mkdir -p $(GCC_BUILD_DIR)
  30 endef
  31
  32 define Host/Compile
  33         +$(GCC_MAKE) $(HOST_JOBS) -C $(GCC_BUILD_DIR) all-gcc all-target-libgcc
  34 endef
  35
  36 define Host/Install
  37         $(GCC_MAKE) -C $(GCC_BUILD_DIR) install-gcc install-target-libgcc
  38 endef
  39
  40 define Host/Clean
  41         rm -rf \
  42                 $(HOST_BUILD_DIR) \
  43                 $(GCC_BUILD_DIR)
  44 endef
  45
  46 $(eval $(call HostBuild))