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173 lines
5.3 KiB
173 lines
5.3 KiB
#
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# Copyright (C) 2008 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=gcc
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PKG_VERSION:=5.4.0
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PKG_RELEASE:=2
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PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
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PKG_MD5SUM:=4c626ac2a83ef30dfb9260e6f59c2b30
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_INSTALL:=1
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PKG_FIXUP:=libtool
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PKG_BUILD_PARALLEL:=1
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include $(INCLUDE_DIR)/package.mk
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TARGET_LANGUAGES:="c,c++"
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BUGURL=https://dev.openwrt.org/
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PKGVERSION=OpenWrt GCC $(PKG_VERSION)
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# not using sstrip here as this fucks up the .so's somehow
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STRIP:=$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)strip
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RSTRIP:= \
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NM="$(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)nm" \
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STRIP="$(STRIP)" \
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STRIP_KMOD="$(STRIP) --strip-debug" \
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$(SCRIPT_DIR)/rstrip.sh
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ifneq ($(CONFIG_SOFT_FLOAT),y)
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ifeq ($(CONFIG_arm),y)
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ARM_FLOAT_OPTION:= --with-float=hard
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endif
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endif
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define Package/gcc
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SECTION:=devel
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CATEGORY:=Development
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TITLE:=gcc
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MAINTAINER:=Noble Pepper <gccmaintain@noblepepper.com>
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DEPENDS:= +binutils +libstdcpp
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endef
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define Package/gcc/description
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build a native toolchain for compiling on target
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endef
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GMPSRC=gmp-4.3.2
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define Download/gmp
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URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/
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FILE:=$(GMPSRC).tar.bz2
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MD5SUM:=dd60683d7057917e34630b4a787932e8
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endef
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$(eval $(call Download,gmp))
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MPCSRC=mpc-0.8.1
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define Download/mpc
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URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/
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FILE:=$(MPCSRC).tar.gz
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MD5SUM:=5b34aa804d514cc295414a963aedb6bf
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endef
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$(eval $(call Download,mpc))
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MPFRSRC=mpfr-2.4.2
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define Download/mpfr
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URL:=ftp://gcc.gnu.org/pub/gcc/infrastructure/
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FILE:=$(MPFRSRC).tar.bz2
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MD5SUM:=89e59fe665e2b3ad44a6789f40b059a0
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endef
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$(eval $(call Download,mpfr))
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define Build/Prepare
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$(PKG_UNPACK)
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# we have to download and unpack additional stuff before patching
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tar -C $(PKG_BUILD_DIR) -xvjf $(DL_DIR)/$(GMPSRC).tar.bz2
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ln -sf $(PKG_BUILD_DIR)/$(GMPSRC) $(PKG_BUILD_DIR)/gmp
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tar -C $(PKG_BUILD_DIR) -xvzf $(DL_DIR)/$(MPCSRC).tar.gz
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ln -sf $(PKG_BUILD_DIR)/$(MPCSRC) $(PKG_BUILD_DIR)/mpc
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tar -C $(PKG_BUILD_DIR) -xvjf $(DL_DIR)/$(MPFRSRC).tar.bz2
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ln -sf $(PKG_BUILD_DIR)/$(MPFRSRC) $(PKG_BUILD_DIR)/mpfr
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$(Build/Patch)
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# poor man's fix for `none-openwrt-linux' not recognized when building with musl
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cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/mpfr/
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cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/gmp/
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cp $(PKG_BUILD_DIR)/config.sub $(PKG_BUILD_DIR)/mpc/
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endef
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define Build/Configure
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(cd $(PKG_BUILD_DIR); rm -f config.cache; \
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SHELL="$(BASH)" \
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$(TARGET_CONFIGURE_OPTS) \
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$(PKG_BUILD_DIR)/configure \
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$(CONFIGURE_ARGS) \
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--build=$(GNU_HOST_NAME) \
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--host=$(REAL_GNU_TARGET_NAME) \
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--target=$(REAL_GNU_TARGET_NAME) \
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--enable-languages=$(TARGET_LANGUAGES) \
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--with-bugurl=$(BUGURL) \
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--with-pkgversion="$(PKGVERSION)" \
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--enable-shared \
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$(if $(CONFIG_LIBC_USE_GLIBC),--enable,--disable)-__cxa_atexit \
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--with-default-libstdcxx-abi=gcc4-compatible \
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--enable-target-optspace \
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--with-gnu-ld \
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--disable-nls \
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--disable-libsanitizer \
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--disable-libvtv \
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--disable-libcilkrts \
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--disable-libmudflap \
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--disable-multilib \
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--disable-libgomp \
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--disable-libquadmath \
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--disable-libssp \
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--disable-decimal-float \
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--disable-libstdcxx-pch \
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--with-host-libstdcxx=-lstdc++ \
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--prefix=/usr \
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--libexecdir=/usr/lib \
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--with-local-prefix=/usr \
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$(ARM_FLOAT_OPTION) \
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$(SOFT_FLOAT_CONFIG_OPTION) \
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$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
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);
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endef
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define Build/Compile
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export SHELL="$(BASH)"; $(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) \
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DESTDIR="$(PKG_INSTALL_DIR)" $(MAKE_ARGS) all install
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endef
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ENVCFLAGS:="$(TARGET_OPTIMIZATION) $(EXTRA_OPTIMIZATION)
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ifeq ($(CONFIG_SOFT_FLOAT),y)
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ifeq ($(CONFIG_arm),y)
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ENVCFLAGS+= -mfloat-abi=soft
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else
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ENVCFLAGS+= -msoft-float
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endif
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endif
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ENVCFLAGS+="
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ENVLDFLAGS:="-Wl,-rpath=/usr/lib -Wl,--dynamic-linker=/usr/lib/$(DYNLINKER) -L/usr/lib"
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define Package/gcc/install
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$(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
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cp -ar $(PKG_INSTALL_DIR)/usr/include $(1)/usr
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cp -a $(PKG_INSTALL_DIR)/usr/bin/{$(REAL_GNU_TARGET_NAME)-{g++,gcc},cpp,gcov} $(1)/usr/bin
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ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/c++
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ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/g++
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ln -s $(REAL_GNU_TARGET_NAME)-g++ $(1)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++
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ln -s $(REAL_GNU_TARGET_NAME)-gcc $(1)/usr/bin/gcc
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ln -s $(REAL_GNU_TARGET_NAME)-gcc $(1)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc-$(PKG_VERSION)
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cp -ar $(PKG_INSTALL_DIR)/usr/lib/gcc $(1)/usr/lib
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cp -ar $(TOOLCHAIN_DIR)/include $(1)/usr
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cp -a $(TOOLCHAIN_DIR)/lib/*.{o,so*} $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
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cp -a $(TOOLCHAIN_DIR)/lib/*nonshared*.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
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cp -a $(TOOLCHAIN_DIR)/lib/libm.a $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
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rm -f $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/libgo*
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rm -f $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/libcc1*
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echo '#!/bin/sh' > $(1)/usr/bin/gcc_env.sh
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echo 'export LDFLAGS=$(ENVLDFLAGS)' >> $(1)/usr/bin/gcc_env.sh
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echo 'export CFLAGS=$(ENVCFLAGS)' >> $(1)/usr/bin/gcc_env.sh
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chmod +x $(1)/usr/bin/gcc_env.sh
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endef
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$(eval $(call BuildPackage,gcc))
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