devel/gcc/Makefile

   1 #
   2 # Copyright (C) 2008 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 PKG_NAME:=gcc
   9 PKG_VERSION:=$(strip $(subst ",, $(CONFIG_GCC_VERSION)))#"))
  10 PKG_RELEASE:=1
  11 PATCH_DIR=$(TOPDIR)/toolchain/gcc/patches/$(PKG_VERSION)
  12 PKG_SOURCE_URL:=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-$(PKG_VERSION) \
  13     http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(PKG_VERSION) \
  14             ftp://ftp.gnu.org/gnu/gcc/releases/gcc-$(PKG_VERSION)
  15
  16 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  17 PKG_MD5SUM:=354853e0b2da90c527e35aabb8d6f1e6
  18
  19 include $(INCLUDE_DIR)/package.mk
  20
  21 SEP:=,
  22 TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)"
  23 EXTRA_TARGET=$(if $(CONFIG_EXTRA_TARGET_ARCH),--enable-biarch --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-uclibc)
  24
  25 define Package/gcc
  26   SECTION:=devel
  27   CATEGORY:=Development
  28   TITLE:=gcc
  29   DEPENDS:=@TARGET_x86 @BUILD_DEVELOPER_SYSTEM
  30 endef
  31
  32 define Package/gcc/description
  33         build a native toolchain for compiling on target
  34 endef
  35
  36 define Build/Prepare
  37         $(call Build/Prepare/Default)
  38         $(SED) 's,\(version_string.. = "[0-9\.]*\).*\(";\),\1 (OpenWrt-2.0)\2,' $(PKG_BUILD_DIR)/gcc/version.c
  39         $(SED) 's,\(bug_report_url.. = "\).*\(";\),\1<URL:https://dev.openwrt.org/>\2,' $(PKG_BUILD_DIR)/gcc/version.c
  40         (cd $(PKG_BUILD_DIR)/libstdc++-v3; autoconf;);
  41         $(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(PKG_BUILD_DIR)/libstdc++-v3/configure
  42 endef
  43
  44 define Build/Configure
  45         (cd $(PKG_BUILD_DIR); rm -f config.cache; \
  46                 SHELL="$(BASH)" \
  47                 $(TARGET_CONFIGURE_OPTS) \
  48                 $(PKG_BUILD_DIR)/configure \
  49                         $(TARGET_CONFIGURE_ARGS) \
  50                         --build=$(GNU_HOST_NAME) \
  51                         --host=$(REAL_GNU_TARGET_NAME) \
  52                         --target=$(REAL_GNU_TARGET_NAME) \
  53                         --enable-languages=$(TARGET_LANGUAGES) \
  54                         --enable-shared \
  55                         --disable-__cxa_atexit \
  56                         --enable-target-optspace \
  57                         --with-gnu-ld \
  58                         --disable-nls \
  59                         --disable-libmudflap \
  60                         --disable-multilib \
  61                         $(EXTRA_TARGET) \
  62                         $(SOFT_FLOAT_CONFIG_OPTION) \
  63                         $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
  64         );
  65 endef
  66
  67 define Build/Compile
  68         export SHELL="$(BASH)"; $(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) \
  69                         DESTDIR="$(PKG_INSTALL_DIR)" $(MAKE_ARGS) all install
  70         # Set up the symlinks to enable lying about target name.
  71         set -e; \
  72         (cd $(TOOLCHAIN_DIR); \
  73                 ln -sf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
  74                 cd bin; \
  75                 for app in $(REAL_GNU_TARGET_NAME)-* ; do \
  76                         ln -sf $$$${app} \
  77                         $(GNU_TARGET_NAME)$$$${app##$(REAL_GNU_TARGET_NAME)}; \
  78                 done; \
  79         );
  80 endef
  81
  82 define Package/gcc/install
  83         $(INSTALL_DIR) $(1)/usr/lib/
  84         cp -r $(PKG_INSTALL_DIR)/* $(1)
  85         cp -r $(TOOLCHAIN_DIR)/include $(1)/usr/
  86         cp $(TOOLCHAIN_DIR)/lib/crt* $(1)/usr/lib/
  87         cp $(TOOLCHAIN_DIR)/lib/libc.so $(1)/usr/lib/
  88 endef
  89
  90 $(eval $(call BuildPackage,gcc))