From 94780e82b867e9ff2400eb9c7b7d7f82bad693f2 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 27 Oct 2009 01:11:35 +0000
Subject: [PATCH] gcc: compile libgcc and libstdc++ with -O2 instead of -Os on
 power pc to avoid generating references to gpr save/restore functions which
 cannot yet be resolved at this point

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18177 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 toolchain/gcc/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index 3b31127b4..77243c5fa 100644
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -151,6 +151,10 @@ GCC_CONFIGURE_STAGE2:= \
 		--disable-tls \
 		--with-slibdir=$(TOOLCHAIN_DIR)/lib \
 
+ifdef CONFIG_powerpc
+  TARGET_CFLAGS := $(patsubst -Os,-O2,$(TARGET_CFLAGS))
+endif
+
 GCC_MAKE:= \
 	export SHELL="$(BASH)"; \
 	$(MAKE) \