X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=toolchain%2Fgcc%2Fcommon.mk;h=e2dfcea6cb54eca6328becd1fe47838d8add95b8;hp=53e4635df4c39dc522a385b54c16fda0eb955e7f;hb=a7d880e830cf786941c14f5fd410a7e918ffcb5d;hpb=3b683b6feb2500801ea005edf8220111ae253cd8

diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk
index 53e4635df4..e2dfcea6cb 100644
--- a/toolchain/gcc/common.mk
+++ b/toolchain/gcc/common.mk
@@ -1,8 +1,8 @@
 #
 # 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) 2006-2012 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
@@ -25,59 +25,25 @@ GCC_VERSION:=$(call qstrip,$(CONFIG_GCC_VERSION))
 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)/$(GCC_DIR)
-else
-ifeq ($(findstring linaro, $(CONFIG_GCC_VERSION)),linaro)
-    ifeq ($(CONFIG_GCC_VERSION),"4.5-linaro")
-      PKG_REV:=4.5-2012.02
-      PKG_VERSION:=4.5.4
-      PKG_VERSION_MAJOR:=4.5
-      PKG_MD5SUM:=e05be9ea8eca2ad4c859d35dbab568e7
-    endif
-    ifeq ($(CONFIG_GCC_VERSION),"4.6-linaro")
-      PKG_REV:=4.6-2012.02
-      PKG_VERSION:=4.6.3
-      PKG_VERSION_MAJOR:=4.6
-      PKG_MD5SUM:=2b7887846f8e5ac1ca58fe4dfaabf5a6
-    endif
-    ifeq ($(CONFIG_GCC_VERSION),"4.7-linaro")
-      PKG_REV:=4.7-2012.04
-      PKG_VERSION:=4.7.1
-      PKG_VERSION_MAJOR:=4.7
-      PKG_MD5SUM:=6dab459c1177fc9ae2969e7a39549d44
-    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
+PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 
-  ifeq ($(PKG_VERSION),4.4.7)
-    PKG_MD5SUM:=295709feb4441b04e87dea3f1bab4281
-  endif
-  ifeq ($(PKG_VERSION),4.6.2)
-    PKG_MD5SUM:=028115c4fbfb6cfd75d6369f4a90d87e
-  endif
-  ifeq ($(PKG_VERSION),4.7.0)
-    PKG_MD5SUM:=2a0f1d99fda235c29d40b561f81d9a77
-  endif
+ifeq ($(PKG_VERSION),5.5.0)
+  PKG_HASH:=530cea139d82fe542b358961130c69cfde8b3d14556370b65823d2f91f0ced87
 endif
+
+ifeq ($(PKG_VERSION),7.5.0)
+  PKG_HASH:=b81946e7f01f90528a1f7352ab08cc602b9ccc05d4e44da4bd501c5a189ee661
+endif
+
+ifeq ($(PKG_VERSION),8.3.0)
+  PKG_HASH:=64baadfe6cc0f4947a84cb12d7f0dfaf45bb58b7e92461639596c21e02d97d2c
 endif
 
 PATCH_DIR=../patches/$(GCC_VERSION)
 
-BUGURL=https://dev.openwrt.org/
+BUGURL=http://bugs.openwrt.org/
+PKGVERSION=OpenWrt GCC $(PKG_VERSION) $(REVISION)
 
 HOST_BUILD_PARALLEL:=1
 
@@ -94,19 +60,38 @@ 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_$(GCC_VARIANT)_installed
+HOST_STAMP_INSTALLED:=$(HOST_BUILD_PREFIX)/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)"
+TARGET_LANGUAGES:="c,c++$(if $(CONFIG_INSTALL_GFORTRAN),$(SEP)fortran)$(if $(CONFIG_INSTALL_GCCGO),$(SEP)go)"
+
+TAR_OPTIONS += \
+	--exclude-from='$(CURDIR)/../exclude-testsuite' --exclude=gcc/ada/*.ad* \
+	--exclude=libjava
 
 export libgcc_cv_fixed_point=no
 ifdef CONFIG_USE_UCLIBC
   export glibcxx_cv_c99_math_tr1=no
 endif
+ifdef CONFIG_INSTALL_GCCGO
+  export libgo_cv_c_split_stack_supported=no
+endif
+
+ifdef CONFIG_GCC_USE_GRAPHITE
+  GRAPHITE_CONFIGURE:= --with-isl=$(TOPDIR)/staging_dir/host
+else
+  GRAPHITE_CONFIGURE:= --without-isl --without-cloog
+endif
 
 GCC_CONFIGURE:= \
 	SHELL="$(BASH)" \
+	$(if $(shell gcc --version 2>&1 | grep -E "Apple.(LLVM|clang)"), \
+		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) \
@@ -116,32 +101,35 @@ GCC_CONFIGURE:= \
 		--disable-libgomp \
 		--disable-libmudflap \
 		--disable-multilib \
+		--disable-libmpx \
 		--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=64) \
-		$(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \
-		$(if $(CONFIG_sparc),--with-long-double-128) \
-
-ifeq ($(CONFIG_GCC_LLVM),)
-  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 \
-		--disable-decimal-float
-  ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
-    GCC_CONFIGURE += --with-mips-plt
-  endif
+		--with-mpc=$(TOPDIR)/staging_dir/host \
+		--disable-decimal-float \
+		--with-diagnostics-color=auto-if-env
+ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
+  GCC_CONFIGURE += --with-mips-plt
+endif
+
+ifneq ($(CONFIG_GCC_DEFAULT_PIE),)
+  GCC_CONFIGURE+= \
+		--enable-default-pie
 endif
 
-ifneq ($(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),)
+ifneq ($(CONFIG_GCC_DEFAULT_SSP),)
   GCC_CONFIGURE+= \
-		--with-mpc=$(TOPDIR)/staging_dir/host
+		--enable-default-ssp
 endif
 
-ifneq ($(CONFIG_SSP_SUPPORT),)
+ifneq ($(CONFIG_GCC_LIBSSP),)
   GCC_CONFIGURE+= \
 		--enable-libssp
 else
@@ -156,7 +144,9 @@ ifneq ($(CONFIG_EXTRA_TARGET_ARCH),)
 endif
 
 ifdef CONFIG_sparc
-  GCC_CONFIGURE+= --enable-targets=all
+  GCC_CONFIGURE+= \
+		--enable-targets=all \
+		--with-long-double-128
 endif
 
 ifeq ($(LIBC),uClibc)
@@ -171,16 +161,58 @@ ifneq ($(GCC_ARCH),)
   GCC_CONFIGURE+= --with-arch=$(GCC_ARCH)
 endif
 
+ifeq ($(CONFIG_arm),y)
+  GCC_CONFIGURE+= \
+	--with-cpu=$(word 1, $(subst +," ,$(CONFIG_CPU_TYPE)))
+
+  ifneq ($(CONFIG_SOFT_FLOAT),y)
+    GCC_CONFIGURE+= \
+		--with-fpu=$(word 2, $(subst +, ",$(CONFIG_CPU_TYPE))) \
+		--with-float=hard
+  endif
+
+  # Do not let TARGET_CFLAGS get poisoned by extra CPU optimization flags
+  # that do not belong here. The cpu,fpu type should be specified via
+  # --with-cpu and --with-fpu for ARM and not CFLAGS.
+  TARGET_CFLAGS:=$(filter-out -m%,$(call qstrip,$(TARGET_CFLAGS)))
+endif
+
+ifeq ($(CONFIG_TARGET_x86)$(CONFIG_USE_GLIBC)$(CONFIG_INSTALL_GCCGO),yyy)
+  TARGET_CFLAGS+=-fno-split-stack
+endif
+
 GCC_MAKE:= \
 	export SHELL="$(BASH)"; \
-	$(MAKE) $(TOOLCHAIN_JOBS) \
+	$(MAKE) \
+		CFLAGS="$(HOST_CFLAGS)" \
 		CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
-		CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)"
+		CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
+		GOCFLAGS_FOR_TARGET="$(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) \
@@ -188,9 +220,9 @@ define Host/Configure
 endef
 
 define Host/Clean
-	rm -rf \
-		$(STAGING_DIR_HOST)/stamp/.gcc_* \
-		$(STAGING_DIR_HOST)/stamp/.binutils_* \
+	rm -rf $(if $(GCC_PREPARE),$(HOST_SOURCE_DIR)) \
+		$(HOST_BUILD_PREFIX)/stamp/.gcc_* \
+		$(HOST_BUILD_PREFIX)/stamp/.binutils_* \
 		$(GCC_BUILD_DIR) \
 		$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
 		$(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME) \