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
2009-10-27 01:11:35 +00:00 · 2009-10-27 01:11:35 +00:00 · 4ffee7b6f0
parent 763125a873
commit 4ffee7b6f0
1 changed files with 4 additions and 0 deletions
--- 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) \