# # Copyright (C) 2002-2003 Erik Andersen # Copyright (C) 2004 Manuel Novoa III # Copyright (C) 2005-2006 Felix Fietkau # 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:=4.8-2014.04 PKG_VERSION:=4.8.3 PKG_VERSION_MAJOR:=4.8 PKG_MD5SUM:=5ba2f3a449b1658ccc09d27cc7ab3c03 PKG_COMP:=xz endif #PKG_SOURCE_URL:=http://launchpad.net/gcc-linaro/$(PKG_VERSION_MAJOR)/$(PKG_REV)/+download/ PKG_SOURCE:=$(PKG_NAME)-linaro-$(PKG_REV).tar.$(PKG_COMP) GCC_DIR:=gcc-linaro-$(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 ($(PKG_VERSION),4.6.2) PKG_MD5SUM:=028115c4fbfb6cfd75d6369f4a90d87e endif ifeq ($(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 ifeq ($(PKG_VERSION),5.3.0) PKG_MD5SUM:=c9616fd448f980259c31de613e575719 endif ifeq ($(PKG_VERSION),5.5.0) PKG_MD5SUM:=d87af596eb9954385f64e2130580a558 endif endif PKG_SOURCE_URL:=@ZyXEL_SITE/opensource/toolchain/gcc 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 ifdef CONFIG_GCC_USE_GRAPHITE ifdef CONFIG_GCC_VERSION_4_8 GRAPHITE_CONFIGURE=--with-cloog=$(REAL_STAGING_DIR_HOST) else GRAPHITE_CONFIGURE=--with-isl=$(REAL_STAGING_DIR_HOST) endif else GRAPHITE_CONFIGURE=--without-isl --without-cloog endif GCC_CONFIGURE:= \ SHELL="$(BASH)" \ $(if $(shell gcc --version 2>&1 | grep LLVM), \ CFLAGS="-O2 -fbracket-depth=512 -pipe" \ CXXFLAGS="-O2 -fbracket-depth=512 -pipe" \ ) \ $(HOST_SOURCE_DIR)/configure \ --with-bugurl=$(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 \ $(GRAPHITE_CONFIGURE) \ $(SOFT_FLOAT_CONFIG_OPTION) \ $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \ $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \ --with-abi=$(call qstrip,$(CONFIG_MIPS64_ABI))) \ --with-gmp=$(TOPDIR)/staging_dir/host \ --with-mpfr=$(TOPDIR)/staging_dir/host \ --with-mpc=$(TOPDIR)/staging_dir/host \ --disable-decimal-float ifeq ("_$(CONFIG_arm)_$(CONFIG_TARGET_brcm963xx)_","_y_y_") GCC_CONFIGURE += \ --with-abi=aapcs-linux \ --with-tune=cortex-a9 \ --enable-tls ifneq ($(CONFIG_GCC_VERSION_5_3_0)$(CONFIG_GCC_VERSION_5_5_0),) ifeq ($(GCC_VARIANT),final) GCC_CONFIGURE += \ --enable-static endif GCC_CONFIGURE += \ --with-mode=arm \ --disable-libmudflap \ --disable-libquadmath \ --disable-nls ifneq ($(CONFIG_GCC_VERSION_5_5_0),) GCC_CONFIGURE += \ --with-float=soft \ --disable-option-checking endif endif else ifeq ("_$(CONFIG_aarch64)_$(CONFIG_TARGET_brcm963xx)_","_y_y_") GCC_CONFIGURE += \ --with-abi=lp64 \ --with-cpu=cortex-a53 \ --enable-tls ifneq ($(CONFIG_GCC_VERSION_5_3_0)$(CONFIG_GCC_VERSION_5_5_0),) ifeq ($(GCC_VARIANT),final) GCC_CONFIGURE += \ --enable-static endif ifneq ($(GCC_VARIANT),final) GCC_CONFIGURE += \ --disable-nls endif GCC_CONFIGURE += \ --disable-libmudflap \ --disable-libquadmath ifneq ($(CONFIG_GCC_VERSION_5_5_0),) GCC_CONFIGURE += --disable-option-checking endif endif else ifeq ("_$(CONFIG_mips)_$(CONFIG_TARGET_en75xx)_$(CONFIG_UCLIBC_VERSION_0_9_33)_","_y_y_y_") GCC_CONFIGURE += \ --with-abi=32 \ --with-tune=mips32r2 \ --disable-nls \ --enable-tls ifeq ("$(CONFIG_TC_SDK_7_3_245_300)","y") GCC_CONFIGURE += --disable-libmudflap endif else ifeq ("_$(CONFIG_mipsel)_$(CONFIG_TARGET_en75xx)_$(CONFIG_UCLIBC_VERSION_0_9_33)_","_y_y_y_") GCC_CONFIGURE += \ --with-abi=32 \ --with-tune=mips32r2 \ --disable-nls \ --enable-tls ifeq ("$(CONFIG_TC_SDK_7_3_257_150)","y") GCC_CONFIGURE += --disable-libmudflap endif else GCC_CONFIGURE += \ --disable-libmudflap \ --disable-nls \ --with-host-libstdcxx=-lstdc++ endif endif endif endif ifneq ($(CONFIG_mips)$(CONFIG_mipsel),) ifeq ($(CONFIG_UCLIBC_VERSION_0_9_29)$(CONFIG_UCLIBC_VERSION_0_9_30_3)$(CONFIG_UCLIBC_VERSION_0_9_33),) GCC_CONFIGURE += --with-mips-plt endif endif GCC_CONFIGURE += --disable-multilib ifndef GCC_VERSION_4_8 GCC_CONFIGURE += --with-diagnostics-color=auto-if-env endif ifneq ($(CONFIG_SSP_SUPPORT),) GCC_CONFIGURE+= \ --enable-libssp else GCC_CONFIGURE+= \ --disable-libssp endif ifneq ($(CONFIG_TLS_UNSUPPORTED),) GCC_CONFIGURE+= \ --disable-tls endif ifneq ($(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 ifneq ("_$(CONFIG_aarch64)_$(CONFIG_TARGET_brcm963xx)_$(CONFIG_GCC_VERSION_5_5_0)_","_y_y_y_") GCC_CONFIGURE+= \ --enable-__cxa_atexit endif endif ifneq ($(GCC_ARCH),) ifeq ($(GCC_VARIANT),final) ifneq ("_$(call qstrip,$(CONFIG_arm)$(CONFIG_aarch64))_$(CONFIG_TARGET_brcm963xx)_","_y_y_") ifneq ($(CONFIG_GCC_VERSION_5_3_0)$(CONFIG_GCC_VERSION_5_5_0),y) GCC_CONFIGURE+= --with-arch=$(GCC_ARCH) endif endif endif endif ifneq ($(CONFIG_SOFT_FLOAT),y) ifeq ($(CONFIG_arm),y) GCC_CONFIGURE+= \ --with-float=hard endif 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