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 include $(TOPDIR)/rules.mk
   9 define Package/gcc/description
  10         Build a native toolchain for compiling on target
  11         device.
  12 endef
  13
  14
  15 define Package/gcc
  16   SECTION:=devel
  17   CATEGORY:=Development
  18   TITLE:=gcc
  19   MAINTAINER:=Noble Pepper <gccmaintain@noblepepper.com>
  20   DEPENDS:= +binutils +libstdcpp @!arc
  21   MENU:=1
  22 endef
  23
  24 PKG_NAME:=gcc
  25 # PKG_VERSION=7.3.0
  26 PKG_VERSION=7.4.0
  27 PKG_RELEASE:=5
  28 PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
  29 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
  30 PKG_INSTALL:=1
  31 PKG_FIXUP:=libtool
  32 PKG_BUILD_PARALLEL:=1
  33
  34 ifeq ($(PKG_VERSION),7.3.0)
  35         PKG_HASH:=832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c
  36 endif
  37 ifeq ($(PKG_VERSION),7.4.0)
  38         PKG_HASH:=eddde28d04f334aec1604456e536416549e9b1aa137fc69204e65eb0c009fe51
  39 endif
  40
  41
  42 define Package/gcc/config
  43   source "$(SOURCE)/Config.in"
  44 endef
  45
  46 ifeq ($(CONFIG_INCLUDE_STATIC_LIBC),y)
  47         COPY_STATIC_LIBC=cp -a $(TOOLCHAIN_DIR)/lib/libc.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
  48 endif
  49
  50 ifeq ($(CONFIG_INCLUDE_STATIC_LIBPTHREAD),y)
  51         COPY_STATIC_LIBPTHREAD=cp -a $(TOOLCHAIN_DIR)/lib/libpthread.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
  52 endif
  53
  54 ifeq ($(CONFIG_INCLUDE_STATIC_LIBSTDC),y)
  55         COPY_STATIC_LIBSTDC=cp -a $(TOOLCHAIN_DIR)/lib/libstdc++.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
  56 endif
  57
  58 ifeq ($(CONFIG_INCLUDE_STATIC_LINK_SPEC),y)
  59         INSTALL_STATIC_SPEC=g++ -dumpspecs |sed s/--start-group}\ %G\ %L\ /--start-group}\ %G\ %L\ -lstdc++\ -lgcc_pic\ / >/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/specs
  60         REMOVE_STATIC_SPEC=rm /usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/specs
  61 endif
  62
  63 include $(INCLUDE_DIR)/package.mk
  64 TARGET_LANGUAGES:="c,c++"
  65 BUGURL=https://dev.openwrt.org/
  66 PKGVERSION=OpenWrt GCC $(PKG_VERSION)
  67 TARGET_CPPFLAGS += -D_GLIBCXX_INCLUDE_NEXT_C_HEADERS
  68
  69 # not using sstrip here as this fucks up the .so's somehow
  70 STRIP:=$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)strip
  71 RSTRIP:= \
  72         NM="$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)nm" \
  73         STRIP="$(STRIP)" \
  74         STRIP_KMOD="$(STRIP) --strip-debug" \
  75         $(SCRIPT_DIR)/rstrip.sh
  76
  77 ifneq ($(CONFIG_SOFT_FLOAT),y)
  78         ifeq ($(CONFIG_arm),y)
  79                 ARM_FLOAT_OPTION:= --with-float=hard
  80         endif
  81 endif
  82 GMPSRC=gmp-6.1.0
  83
  84 define Download/gmp
  85   URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/
  86   FILE:=$(GMPSRC).tar.bz2
  87   HASH:=498449a994efeba527885c10405993427995d3f86b8768d8cdf8d9dd7c6b73e8
  88 endef
  89 $(eval $(call Download,gmp))
  90
  91 MPCSRC=mpc-1.0.3
  92
  93 define Download/mpc
  94   URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/
  95   FILE:=$(MPCSRC).tar.gz
  96   HASH:=617decc6ea09889fb08ede330917a00b16809b8db88c29c31bfbb49cbf88ecc3
  97 endef
  98 $(eval $(call Download,mpc))
  99
 100 MPFRSRC=mpfr-3.1.4
 101
 102 define Download/mpfr
 103   URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/
 104   FILE:=$(MPFRSRC).tar.bz2
 105   HASH:=d3103a80cdad2407ed581f3618c4bed04e0c92d1cf771a65ead662cc397f7775
 106 endef
 107 $(eval $(call Download,mpfr))
 108
 109 define Build/Prepare
 110         $(PKG_UNPACK)
 111 #       we have to download and unpack additional stuff before patching
 112         tar -C $(PKG_BUILD_DIR) -xvjf $(DL_DIR)/$(GMPSRC).tar.bz2
 113         ln -sf $(PKG_BUILD_DIR)/$(GMPSRC) $(PKG_BUILD_DIR)/gmp
 114         tar -C $(PKG_BUILD_DIR) -xvzf $(DL_DIR)/$(MPCSRC).tar.gz
 115         ln -sf $(PKG_BUILD_DIR)/$(MPCSRC) $(PKG_BUILD_DIR)/mpc
 116         tar -C $(PKG_BUILD_DIR) -xvjf $(DL_DIR)/$(MPFRSRC).tar.bz2
 117         ln -sf $(PKG_BUILD_DIR)/$(MPFRSRC) $(PKG_BUILD_DIR)/mpfr
 118         $(Build/Patch)
 119 #       poor man's fix for `none-openwrt-linux' not recognized when building with musl
 120         cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/mpfr/
 121         cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/gmp/
 122         chmod u+w $(PKG_BUILD_DIR)/mpc/config.sub
 123         cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/mpc/
 124 endef
 125
 126 CONFIGURE_ARGS +=  CXXFLAGS_FOR_TARGET="-g -O2 -D_GLIBCXX_INCLUDE_NEXT_C_HEADERS"
 127
 128 define Build/Configure
 129         (cd $(PKG_BUILD_DIR); rm -f config.cache; \
 130                 SHELL="$(BASH)" \
 131                 $(TARGET_CONFIGURE_OPTS) \
 132                 $(PKG_BUILD_DIR)/configure \
 133                         $(CONFIGURE_ARGS) \
 134                         --build=$(GNU_HOST_NAME) \
 135                         --host=$(REAL_GNU_TARGET_NAME) \
 136                         --target=$(REAL_GNU_TARGET_NAME) \
 137                         --enable-languages=$(TARGET_LANGUAGES) \
 138                         --with-bugurl=$(BUGURL) \
 139                         --with-pkgversion="$(PKGVERSION)" \
 140                         --enable-shared \
 141                         $(if $(CONFIG_LIBC_USE_GLIBC),--enable,--disable)-__cxa_atexit \
 142                         --with-default-libstdcxx-abi=gcc4-compatible \
 143                         --enable-target-optspace \
 144                         --with-gnu-ld \
 145                         --disable-nls \
 146                         --disable-libsanitizer \
 147                         --disable-libvtv \
 148                         --disable-libcilkrts \
 149                         --disable-libmudflap \
 150                         --disable-libmpx \
 151                         --disable-multilib \
 152                         --disable-libgomp \
 153                         --disable-libquadmath \
 154                         --disable-libssp \
 155                         --disable-decimal-float \
 156                         --disable-libstdcxx-pch \
 157                         --with-host-libstdcxx=-lstdc++ \
 158                         --prefix=/usr \
 159                         --libexecdir=/usr/lib \
 160                         --with-local-prefix=/usr \
 161                         --with-stage1-ldflags=-lstdc++ \
 162                         $(ARM_FLOAT_OPTION) \
 163                         $(SOFT_FLOAT_CONFIG_OPTION) \
 164                         $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
 165         );
 166 endef
 167
 168 define Build/Compile
 169         export SHELL="$(BASH)"; $(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) \
 170                         DESTDIR="$(PKG_INSTALL_DIR)" $(MAKE_ARGS) all install
 171 endef
 172
 173 ENVCFLAGS:="$(TARGET_OPTIMIZATION) $(EXTRA_OPTIMIZATION)
 174 ifeq ($(CONFIG_SOFT_FLOAT),y)
 175     ifeq ($(CONFIG_arm),y)
 176         ENVCFLAGS+= -mfloat-abi=soft
 177     else
 178         ENVCFLAGS+= -msoft-float
 179     endif
 180 endif
 181 ENVCFLAGS+="
 182
 183 ENVLDFLAGS:="-Wl,-rpath=/usr/lib -Wl,--dynamic-linker=/usr/lib/$(DYNLINKER) -L/usr/lib, -lstdc++"
 184
 185 define Package/gcc/install
 186         $(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
 187         cp -ar $(PKG_INSTALL_DIR)/usr/include $(1)/usr
 188         cp -a $(PKG_INSTALL_DIR)/usr/bin/{$(REAL_GNU_TARGET_NAME)-{g++,gcc},cpp,gcov} $(1)/usr/bin
 189         ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/c++
 190         ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/g++
 191         ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++
 192         ln -s $(REAL_GNU_TARGET_NAME)-gcc $(1)/usr/bin/gcc
 193         ln -s $(REAL_GNU_TARGET_NAME)-gcc $(1)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc-$(PKG_VERSION)
 194         cp -ar $(PKG_INSTALL_DIR)/usr/lib/gcc $(1)/usr/lib
 195         cp -ar $(TOOLCHAIN_DIR)/include $(1)/usr
 196         cp -a $(TOOLCHAIN_DIR)/lib/*.{o,so*} $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
 197         cp -a $(TOOLCHAIN_DIR)/lib/*nonshared*.a  $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
 198         cp -a $(TOOLCHAIN_DIR)/lib/libm.a  $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
 199         $(COPY_STATIC_LIBC)
 200         $(COPY_STATIC_LIBPTHREAD)
 201         $(COPY_STATIC_LIBSTDC)
 202         rm -f $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/libgo*
 203         rm -f $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/libcc1*
 204         echo '#!/bin/sh' > $(1)/usr/bin/gcc_env.sh
 205         echo 'export LDFLAGS=$(ENVLDFLAGS)' >> $(1)/usr/bin/gcc_env.sh
 206         echo 'export CFLAGS=$(ENVCFLAGS)' >> $(1)/usr/bin/gcc_env.sh
 207         chmod +x $(1)/usr/bin/gcc_env.sh
 208 endef
 209
 210 define Package/gcc/postinst
 211         #!/bin/sh
 212         $(INSTALL_STATIC_SPEC)
 213 endef
 214
 215 define Package/gcc/postrm
 216         #!/bin/sh
 217         $(REMOVE_STATIC_SPEC)
 218 endef
 219
 220 $(eval $(call BuildPackage,gcc))