#
# 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) 2006-2010 OpenWrt.org
+# Copyright (C) 2005-2006 Felix Fietkau <nbd@nbd.name>
+# Copyright (C) 2006-2014 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
PKG_VERSION:=$(firstword $(subst +, ,$(GCC_VERSION)))
GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION)
-ifdef CONFIG_GCC_VERSION_LLVM
- PKG_SOURCE_VERSION:=c98c494b72ff875884c0c7286be67f16f9f6d7ab
- PKG_REV:=83504
- GCC_DIR:=llvm-gcc-4.2-r$(PKG_REV)
- PKG_VERSION:=4.2.1
- PKG_SOURCE:=$(GCC_DIR).tar.gz
- PKG_SOURCE_PROTO:=git
- PKG_SOURCE_URL:=git://repo.or.cz/llvm-gcc-4.2.git
- PKG_SOURCE_SUBDIR:=$(GCC_DIR)
- HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR)
-else
-ifdef CONFIG_GCC_VERSION_4_5_1_LINARO
- PKG_REV:=4.5-2010.12-0
- PKG_VERSION:=4.5.2
- PKG_SOURCE_URL:=http://launchpad.net/gcc-linaro/4.5/4.5-2010.12-0/+download/
- PKG_SOURCE:=$(PKG_NAME)-linaro-$(PKG_REV).tar.bz2
- PKG_MD5SUM:=a01e511fd1a3b42b54d239b393f740fe
- GCC_DIR:=gcc-linaro-$(PKG_REV)
- HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR)
-else
- PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
- PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
- ifeq ($(PKG_VERSION),4.1.2)
- PKG_MD5SUM:=a4a3eb15c96030906d8494959eeda23c
- endif
- ifeq ($(PKG_VERSION),4.2.4)
- PKG_MD5SUM:=d79f553e7916ea21c556329eacfeaa16
- endif
- ifeq ($(PKG_VERSION),4.3.3)
- PKG_MD5SUM:=cc3c5565fdb9ab87a05ddb106ba0bd1f
- endif
- ifeq ($(PKG_VERSION),4.3.5)
- PKG_MD5SUM:=e588cfde3bf323f82918589b94f14a15
- endif
- ifeq ($(PKG_VERSION),4.4.1)
- PKG_MD5SUM:=927eaac3d44b22f31f9c83df82f26436
- endif
- ifeq ($(PKG_VERSION),4.4.5)
- PKG_MD5SUM:=44b3192c4c584b9be5243d9e8e7e0ed1
- endif
- ifeq ($(PKG_VERSION),4.5.1)
- PKG_MD5SUM:=48231a8e33ed6e058a341c53b819de1a
- endif
+ifeq ($(PKG_VERSION),5.4.0)
+ PKG_MD5SUM:=4c626ac2a83ef30dfb9260e6f59c2b30
endif
+
+ifneq ($(CONFIG_GCC_VERSION_4_8_ARC),)
+ PKG_VERSION:=4.8.5
+ PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/gcc/archive/arc-2016.03
+ PKG_SOURCE:=$(PKG_NAME)-$(GCC_VERSION).tar.gz
+ PKG_MD5SUM:=ca59c8140d6efd07b97a18869bddbb53
+ PKG_REV:=2016.03
+ GCC_DIR:=gcc-arc-$(PKG_REV)
+ HOST_BUILD_DIR = $(BUILD_DIR_HOST)/$(PKG_NAME)-$(GCC_VERSION)
endif
PATCH_DIR=../patches/$(GCC_VERSION)
-BUGURL=https://dev.openwrt.org/
+BUGURL=http://www.lede-project.org/bugs/
+PKGVERSION=LEDE GCC $(PKG_VERSION) $(REVISION)
+
+HOST_BUILD_PARALLEL:=1
include $(INCLUDE_DIR)/toolchain-build.mk
HOST_STAMP_INSTALLED:=$(STAGING_DIR_HOST)/stamp/.gcc_$(GCC_VARIANT)_installed
SEP:=,
-TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)"
+TARGET_LANGUAGES:="c,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) \
--disable-multilib \
--disable-nls \
$(GRAPHITE_CONFIGURE) \
- $(if $(CONFIG_GCC_USE_GRAPHITE),--with-host-libstdcxx=-lstdc++) \
+ --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=64) \
- $(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \
- $(if $(CONFIG_GCC_VERSION_4_3_3_CS)$(CONFIG_GCC_VERSION_4_4_1_CS),--enable-poison-system-directories)
-
-ifneq ($(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),)
- ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
- GCC_CONFIGURE += --with-mips-plt
- endif
-endif
-
-ifneq ($(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),)
- GCC_BUILD_TARGET_LIBGCC:=y
- GCC_CONFIGURE+= \
+ $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \
+ --with-abi=$(call qstrip,$(CONFIG_MIPS64_ABI))) \
+ $(if $(CONFIG_arc),--with-cpu=$(CONFIG_CPU_TYPE)) \
--with-gmp=$(TOPDIR)/staging_dir/host \
--with-mpfr=$(TOPDIR)/staging_dir/host \
+ --with-mpc=$(TOPDIR)/staging_dir/host \
--disable-decimal-float
+ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
+ GCC_CONFIGURE += --with-mips-plt
endif
-ifneq ($(CONFIG_GCC_VERSION_4_5),)
- GCC_BUILD_TARGET_LIBGCC:=y
- GCC_CONFIGURE+= \
- --with-gmp=$(TOPDIR)/staging_dir/host \
- --with-mpc=$(TOPDIR)/staging_dir/host \
- --with-mpfr=$(TOPDIR)/staging_dir/host \
- --disable-decimal-float
+ifndef GCC_VERSION_4_8
+ GCC_CONFIGURE += --with-diagnostics-color=auto-if-env
endif
ifneq ($(CONFIG_SSP_SUPPORT),)
endif
ifdef CONFIG_sparc
- GCC_CONFIGURE+= --enable-targets=all
+ GCC_CONFIGURE+= \
+ --enable-targets=all \
+ --with-long-double-128
endif
ifeq ($(LIBC),uClibc)
--enable-__cxa_atexit
endif
-ifdef CONFIG_powerpc
- TARGET_CFLAGS := $(patsubst -Os,-O2,$(TARGET_CFLAGS))
+ifneq ($(GCC_ARCH),)
+ GCC_CONFIGURE+= --with-arch=$(GCC_ARCH)
+endif
+
+ifneq ($(CONFIG_SOFT_FLOAT),y)
+ ifeq ($(CONFIG_arm),y)
+ GCC_CONFIGURE+= \
+ --with-float=hard
+ endif
endif
GCC_MAKE:= \
export SHELL="$(BASH)"; \
- $(MAKE) $(TOOLCHAIN_JOBS) \
+ $(MAKE) \
+ CFLAGS="$(HOST_CFLAGS)" \
CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)"
-define Host/Prepare
- mkdir -p $(GCC_BUILD_DIR)
+define Host/SetToolchainInfo
+ $(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk
+ $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk
endef
+ifneq ($(GCC_PREPARE),)
+ define Host/Prepare
+ $(call Host/SetToolchainInfo)
+ $(call Host/Prepare/Default)
+ ln -snf $(GCC_DIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
+ $(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_SOURCE_DIR)/
+ $(SED) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_SOURCE_DIR)/gcc/config/*/t-*
+ $(SED) 'd' $(HOST_SOURCE_DIR)/gcc/DEV-PHASE
+ $(SED) 's, DATESTAMP,,' $(HOST_SOURCE_DIR)/gcc/version.c
+ #(cd $(HOST_SOURCE_DIR)/libstdc++-v3; autoconf;);
+ $(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_SOURCE_DIR)/libstdc++-v3/configure
+ mkdir -p $(GCC_BUILD_DIR)
+ endef
+else
+ define Host/Prepare
+ mkdir -p $(GCC_BUILD_DIR)
+ endef
+endif
+
define Host/Configure
(cd $(GCC_BUILD_DIR) && rm -f config.cache; \
$(GCC_CONFIGURE) \
endef
define Host/Clean
- rm -rf \
+ rm -rf $(if $(GCC_PREPARE),$(HOST_SOURCE_DIR)) \
$(STAGING_DIR_HOST)/stamp/.gcc_* \
$(STAGING_DIR_HOST)/stamp/.binutils_* \
$(GCC_BUILD_DIR) \
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