From 3a5deae00d84d266dba76ec0bbae49402959574d Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 12 Nov 2009 13:42:07 +0000
Subject: [PATCH] gcc: add a config option for using the gcc graphite framework
 (disabled by default)

SVN-Revision: 18403
---
 toolchain/gcc/Config.in | 5 +++++
 toolchain/gcc/Makefile  | 2 +-
 tools/Makefile          | 4 ++--
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in
index 6df2661737..b19427be0a 100644
--- a/toolchain/gcc/Config.in
+++ b/toolchain/gcc/Config.in
@@ -50,6 +50,11 @@ endif
 
 endchoice
 
+config GCC_USE_GRAPHITE
+	bool
+	prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS
+	depends GCC_VERSION_4_4_1 || GCC_VERSION_4_4_2
+
 config EXTRA_GCC_CONFIG_OPTIONS
 	string
 	prompt "Additional gcc configure options" if TOOLCHAINOPTS
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index 9d865e94d3..ea103c4539 100644
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -90,7 +90,7 @@ GCC_CONFIGURE:= \
 		--disable-libmudflap \
 		--disable-multilib \
 		--disable-nls \
-		$(if $(CONFIG_GCC_VERSION_4_4),--with-host-libstdcxx=-lstdc++) \
+		$(if $(CONFIG_GCC_USE_GRAPHITE),--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) \
diff --git a/tools/Makefile b/tools/Makefile
index 6e5eb24cd3..b7c7f43db6 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -20,7 +20,7 @@ tools-y += firmware-utils patch-cmdline quilt yaffs2
 tools-$(CONFIG_CCACHE) += ccache
 tools-dep += lzma
 
-ifdef CONFIG_GCC_VERSION_4_4
+ifdef CONFIG_GCC_USE_GRAPHITE
   tools-y += ppl cloog
   $(curdir)/cloog/compile := $(curdir)/ppl/install
 endif
@@ -82,5 +82,5 @@ $(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(
 $(curdir)/ := .config prereq
 $(curdir)//install = $(1)/compile
 
-$(eval $(call stampfile,$(curdir),tools,install,,CONFIG_CCACHE CONFIG_powerpc CONFIG_GCC_VERSION_4_3))
+$(eval $(call stampfile,$(curdir),tools,install,,CONFIG_CCACHE CONFIG_powerpc CONFIG_GCC_VERSION_4_3 CONFIG_GCC_USE_GRAPHITE))
 $(eval $(call subdir,$(curdir)))
-- 
2.25.1