[toolchain/gcc] add support for gcc 4.7.0 - thanks to acoul!

[openwrt.git] / toolchain / gcc / common.mk

diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk
index d0c6294..731af95 100644 (file)
--- a/toolchain/gcc/common.mk
+++ b/toolchain/gcc/common.mk
@@ -2,7 +2,7 @@
 # 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) 2006-2011 OpenWrt.org
+# Copyright (C) 2006-2012 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
@@ -36,32 +36,35 @@ ifdef CONFIG_GCC_VERSION_LLVM
   PKG_SOURCE_SUBDIR:=$(GCC_DIR)
   HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR)
 else
-ifeq ($(CONFIG_GCC_VERSION),"linaro")
-    PKG_REV:=4.5-2011.06-0
-    PKG_VERSION:=4.5.4
-    PKG_SOURCE_URL:=http://launchpad.net/gcc-linaro/4.5/$(PKG_REV)/+download/
+ifeq ($(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 ($(CONFIG_GCC_VERSION),"4.6-linaro")
+      PKG_REV:=4.6-2012.02
+      PKG_VERSION:=4.6.3
+      PKG_VERSION_MAJOR:=4.6
+      PKG_MD5SUM:=2b7887846f8e5ac1ca58fe4dfaabf5a6
+    endif
+    PKG_SOURCE_URL:=http://launchpad.net/gcc-linaro/$(PKG_VERSION_MAJOR)/$(PKG_REV)/+download/
     PKG_SOURCE:=$(PKG_NAME)-linaro-$(PKG_REV).tar.bz2
-    PKG_MD5SUM:=34562e19a3ea5baf05a2046c7da0a00b
     GCC_DIR:=gcc-linaro-$(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 ($(PKG_VERSION),4.3.3)
-    PKG_MD5SUM:=cc3c5565fdb9ab87a05ddb106ba0bd1f
-  endif
-  ifeq ($(PKG_VERSION),4.3.5)
-    PKG_MD5SUM:=e588cfde3bf323f82918589b94f14a15
-  endif
-  ifeq ($(PKG_VERSION),4.4.1)
-    PKG_MD5SUM:=927eaac3d44b22f31f9c83df82f26436
-  endif
   ifeq ($(PKG_VERSION),4.4.6)
     PKG_MD5SUM:=ab525d429ee4425050a554bc9247d6c4
   endif
-  ifeq ($(PKG_VERSION),4.6.1)
-  PKG_MD5SUM:=c57a9170c677bf795bdc04ed796ca491
+  ifeq ($(PKG_VERSION),4.6.2)
+    PKG_MD5SUM:=028115c4fbfb6cfd75d6369f4a90d87e
+  endif
+  ifeq ($(PKG_VERSION),4.7.0)
+    PKG_MD5SUM:=2a0f1d99fda235c29d40b561f81d9a77
   endif
 endif
 endif
@@ -107,18 +110,11 @@ GCC_CONFIGURE:= \
                --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)$(CONFIG_GCC_VERSION_4_6),)
-  ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
-    GCC_CONFIGURE += --with-mips-plt
-  endif
-endif
 
 ifeq ($(CONFIG_GCC_LLVM),)
   GCC_BUILD_TARGET_LIBGCC:=y
@@ -126,15 +122,14 @@ ifeq ($(CONFIG_GCC_LLVM),)
                --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
 endif
 
 ifneq ($(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),)
-  GCC_BUILD_TARGET_LIBGCC:=y
   GCC_CONFIGURE+= \
-                --with-gmp=$(TOPDIR)/staging_dir/host \
-                --with-mpc=$(TOPDIR)/staging_dir/host \
-                --with-mpfr=$(TOPDIR)/staging_dir/host \
-                --disable-decimal-float
+               --with-mpc=$(TOPDIR)/staging_dir/host
 endif
 
 ifneq ($(CONFIG_SSP_SUPPORT),)
@@ -163,10 +158,6 @@ else
                --enable-__cxa_atexit
 endif
 
-ifdef CONFIG_powerpc
-  TARGET_CFLAGS := $(patsubst -Os,-O2,$(TARGET_CFLAGS))
-endif
-
 ifneq ($(GCC_ARCH),)
   GCC_CONFIGURE+= --with-arch=$(GCC_ARCH)
 endif