# # Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org> # Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org> # Copyright (C) 2005-2006 Felix Fietkau <nbd@openwrt.org> # Copyright (C) 2006-2013 OpenWrt.org # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA include $(TOPDIR)/rules.mk PKG_NAME:=gcc GCC_VERSION:=$(call qstrip,$(CONFIG_GCC_VERSION)) PKG_VERSION:=$(firstword $(subst +, ,$(GCC_VERSION))) GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION) ifeq ($(findstring linaro, $(CONFIG_GCC_VERSION)),linaro) ifeq ($(CONFIG_GCC_VERSION),"4.6-linaro") PKG_REV:=4.6-2012.12 PKG_VERSION:=4.6.4 PKG_VERSION_MAJOR:=4.6 PKG_MD5SUM:=6b6c6a4faa026edd1193cf6426309039 endif ifeq ($(CONFIG_GCC_VERSION),"4.7-linaro") PKG_REV:=4.7-2013.03 PKG_VERSION:=4.7.3 PKG_VERSION_MAJOR:=4.7 PKG_MD5SUM:=72e37ed0601f72e4d7e842d7e5373148 endif ifeq ($(CONFIG_GCC_VERSION),"4.8-linaro") PKG_REV:=4.8-2013.04 PKG_VERSION:=4.8.1 PKG_VERSION_MAJOR:=4.8 PKG_MD5SUM:=b6b8195019c7cb93629727ad14eaf7ca endif PKG_SOURCE_URL:=http://launchpad.net/gcc-linaro/$(PKG_VERSION_MAJOR)/$(PKG_REV)/+download/ PKG_SOURCE:=$(PKG_NAME)-linaro-$(PKG_REV).tar.bz2 GCC_DIR:=gcc-linaro-$(PKG_REV) HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR) else PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION) PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 ifeq ($(PKG_VERSION),4.4.7) PKG_MD5SUM:=295709feb4441b04e87dea3f1bab4281 endif ifeq ($(PKG_VERSION),4.6.3) PKG_MD5SUM:=773092fe5194353b02bb0110052a972e endif ifeq ($(PKG_VERSION),4.7.2) PKG_MD5SUM:=cc308a0891e778cfda7a151ab8a6e762 endif ifeq ($(PKG_VERSION),4.8.0) PKG_MD5SUM:=e6040024eb9e761c3bea348d1fa5abb0 endif endif PATCH_DIR=../patches/$(GCC_VERSION) BUGURL=https://dev.openwrt.org/ ifeq ($(findstring linaro, $(CONFIG_GCC_VERSION)),linaro) PKGVERSION=OpenWrt/Linaro GCC $(PKG_REV) $(REVISION) else PKGVERSION=OpenWrt GCC $(PKG_VERSION) $(REVISION) endif HOST_BUILD_PARALLEL:=1 include $(INCLUDE_DIR)/toolchain-build.mk HOST_SOURCE_DIR:=$(HOST_BUILD_DIR) ifeq ($(GCC_VARIANT),minimal) GCC_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT) else HOST_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT) GCC_BUILD_DIR:=$(HOST_BUILD_DIR) endif HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared HOST_STAMP_BUILT:=$(GCC_BUILD_DIR)/.built HOST_STAMP_CONFIGURED:=$(GCC_BUILD_DIR)/.configured HOST_STAMP_INSTALLED:=$(STAGING_DIR_HOST)/stamp/.gcc_$(GCC_VARIANT)_installed SEP:=, TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)$(if $(CONFIG_INSTALL_GFORTRAN),$(SEP)fortran)" export libgcc_cv_fixed_point=no ifdef CONFIG_USE_UCLIBC export glibcxx_cv_c99_math_tr1=no endif GCC_CONFIGURE:= \ SHELL="$(BASH)" \ $(HOST_SOURCE_DIR)/configure \ --with-bugurl=$(BUGURL) \ --with-pkgversion="$(PKGVERSION)" \ --prefix=$(TOOLCHAIN_DIR) \ --build=$(GNU_HOST_NAME) \ --host=$(GNU_HOST_NAME) \ --target=$(REAL_GNU_TARGET_NAME) \ --with-gnu-ld \ --enable-target-optspace \ --disable-libgomp \ --disable-libmudflap \ --disable-multilib \ --disable-nls \ $(GRAPHITE_CONFIGURE) \ --with-host-libstdcxx=-lstdc++ \ $(SOFT_FLOAT_CONFIG_OPTION) \ $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \ $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \ --with-abi=$(subst ",,$(CONFIG_MIPS64_ABI))) \ --with-gmp=$(TOPDIR)/staging_dir/host \ --with-mpfr=$(TOPDIR)/staging_dir/host \ --disable-decimal-float ifneq ($(CONFIG_mips)$(CONFIG_mipsel),) GCC_CONFIGURE += --with-mips-plt endif ifeq ($(CONFIG_GCC_VERSION_4_4),) GCC_CONFIGURE+= \ --with-mpc=$(TOPDIR)/staging_dir/host endif ifneq ($(CONFIG_SSP_SUPPORT),) GCC_CONFIGURE+= \ --enable-libssp else GCC_CONFIGURE+= \ --disable-libssp endif ifneq ($(CONFIG_EXTRA_TARGET_ARCH),) GCC_CONFIGURE+= \ --enable-biarch \ --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX) endif ifdef CONFIG_sparc GCC_CONFIGURE+= \ --enable-targets=all \ --with-long-double-128 endif ifeq ($(LIBC),uClibc) GCC_CONFIGURE+= \ --disable-__cxa_atexit else GCC_CONFIGURE+= \ --enable-__cxa_atexit endif ifneq ($(GCC_ARCH),) GCC_CONFIGURE+= --with-arch=$(GCC_ARCH) endif GCC_MAKE:= \ export SHELL="$(BASH)"; \ $(MAKE) \ CFLAGS="$(HOST_CFLAGS)" \ CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \ CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" define Host/Prepare mkdir -p $(GCC_BUILD_DIR) endef define Host/Configure (cd $(GCC_BUILD_DIR) && rm -f config.cache; \ $(GCC_CONFIGURE) \ ); endef define Host/Clean rm -rf \ $(STAGING_DIR_HOST)/stamp/.gcc_* \ $(STAGING_DIR_HOST)/stamp/.binutils_* \ $(GCC_BUILD_DIR) \ $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \ $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME) \ $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc* \ $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c* endef