119 lines
3.9 KiB
Makefile
119 lines
3.9 KiB
Makefile
#
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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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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=gcc
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PKG_VERSION:=4.8.3
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PKG_RELEASE:=1
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PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_MD5SUM:=7c60f24fab389f77af203d2516ee110f
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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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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:=Christian Beier <cb@shoutrlabs.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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define Build/Prepare
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$(PKG_UNPACK)
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# we have to download additional stuff before patching
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(cd $(PKG_BUILD_DIR) && ./contrib/download_prerequisites)
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$(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="$(PKGVERSION)" \
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--enable-shared \
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--disable-__cxa_atexit \
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--enable-target-optspace \
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--with-gnu-ld \
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--disable-nls \
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--disable-libmudflap \
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--disable-multilib \
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--disable-libgomp \
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--disable-libquadmath \
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--disable-libssp \
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--disable-decimal-float \
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--disable-libstdcxx-pch \
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--with-host-libstdcxx=-lstdc++ \
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--prefix=/usr \
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--libexecdir=/usr/lib \
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$(SOFT_FLOAT_CONFIG_OPTION) \
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$(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
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$(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \
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--with-abi=$(subst ",,$(CONFIG_MIPS64_ABI))) \
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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)" $(MAKE_ARGS) all install
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endef
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define Package/gcc/install
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$(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 $(1)/usr/lib
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$(RM) $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)/*.a
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cp -ar $(TOOLCHAIN_DIR)/include $(1)/usr/lib/$(PKG_NAME)/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION)
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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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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
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endef
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$(eval $(call BuildPackage,gcc))
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