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 #
   8
   9 include $(TOPDIR)/rules.mk
  10
  11 PKG_NAME:=gcc
  12 PKG_VERSION:=4.8.3
  13 PKG_RELEASE:=1
  14 PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
  15
  16 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  17 PKG_MD5SUM:=7c60f24fab389f77af203d2516ee110f
  18 PKG_INSTALL:=1
  19 PKG_FIXUP:=libtool
  20 PKG_BUILD_PARALLEL:=1
  21
  22 include $(INCLUDE_DIR)/package.mk
  23
  24 TARGET_LANGUAGES:="c,c++"
  25 BUGURL=https://dev.openwrt.org/
  26 PKGVERSION=OpenWrt GCC $(PKG_VERSION)
  27
  28 # not using sstrip here as this fucks up the .so's somehow
  29 STRIP:=$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)strip
  30 RSTRIP:= \
  31        NM="$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)nm" \
  32        STRIP="$(STRIP)" \
  33        STRIP_KMOD="$(STRIP) --strip-debug" \
  34        $(SCRIPT_DIR)/rstrip.sh
  35
  36
  37 define Package/gcc
  38   SECTION:=devel
  39   CATEGORY:=Development
  40   TITLE:=gcc
  41   MAINTAINER:=Christian Beier <cb@shoutrlabs.com>
  42   DEPENDS:= +binutils +libstdcpp
  43 endef
  44
  45 define Package/gcc/description
  46         build a native toolchain for compiling on target
  47 endef
  48
  49
  50 define Build/Prepare
  51         $(PKG_UNPACK)
  52 #       we have to download additional stuff before patching
  53         (cd $(PKG_BUILD_DIR) && ./contrib/download_prerequisites)
  54         $(Build/Patch)
  55 #       poor man's fix for `none-openwrt-linux' not recognized when building with musl
  56         cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/mpfr/
  57         cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/gmp/
  58         cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/mpc/
  59 endef
  60
  61
  62 define Build/Configure
  63         (cd $(PKG_BUILD_DIR); rm -f config.cache; \
  64                 SHELL="$(BASH)" \
  65                 $(TARGET_CONFIGURE_OPTS) \
  66                 $(PKG_BUILD_DIR)/configure \
  67                         $(CONFIGURE_ARGS) \
  68                         --build=$(GNU_HOST_NAME) \
  69                         --host=$(REAL_GNU_TARGET_NAME) \
  70                         --target=$(REAL_GNU_TARGET_NAME) \
  71                         --enable-languages=$(TARGET_LANGUAGES) \
  72                         --with-bugurl=$(BUGURL) \
  73                         --with-pkgversion="$(PKGVERSION)" \
  74                         --enable-shared \
  75                         --disable-__cxa_atexit \
  76                         --enable-target-optspace \
  77                         --with-gnu-ld \
  78                         --disable-nls \
  79                         --disable-libmudflap \
  80                         --disable-multilib \
  81                         --disable-libgomp \
  82                         --disable-libquadmath \
  83                         --disable-libssp \
  84                         --disable-decimal-float \
  85                         --disable-libstdcxx-pch \
  86                         --with-host-libstdcxx=-lstdc++ \
  87                         --prefix=/usr \
  88                         --libexecdir=/usr/lib \
  89                         $(SOFT_FLOAT_CONFIG_OPTION) \
  90                         $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
  91                         $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \
  92                         --with-abi=$(subst ",,$(CONFIG_MIPS64_ABI))) \
  93         );
  94 endef
  95
  96 define Build/Compile
  97         export SHELL="$(BASH)"; $(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) \
  98                         DESTDIR="$(PKG_INSTALL_DIR)" $(MAKE_ARGS) all install
  99 endef
 100
 101 define Package/gcc/install
 102         $(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
 103         cp -ar $(PKG_INSTALL_DIR)/usr/include $(1)/usr
 104         cp -a $(PKG_INSTALL_DIR)/usr/bin/{$(REAL_GNU_TARGET_NAME)-{g++,gcc},cpp,gcov} $(1)/usr/bin
 105         ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/c++
 106         ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/g++
 107         ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++
 108         ln -s $(REAL_GNU_TARGET_NAME)-gcc $(1)/usr/bin/gcc
 109         ln -s $(REAL_GNU_TARGET_NAME)-gcc $(1)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc-$(PKG_VERSION)
 110         cp -ar $(PKG_INSTALL_DIR)/usr/lib/gcc $(1)/usr/lib
 111         $(RM) $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/*.a
 112         cp -ar $(TOOLCHAIN_DIR)/include $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
 113         cp -a $(TOOLCHAIN_DIR)/lib/*.{o,so*} $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
 114         cp -a $(TOOLCHAIN_DIR)/lib/*nonshared*.a  $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
 115         grep "GROUP.*-lgcc" $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/libgcc_s.so && cp -a $(PKG_INSTALL_DIR)/usr/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/libgcc.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/ ; true
 116 endef
 117
 118 $(eval $(call BuildPackage,gcc))