Openwrt/target/linux/generic-2.6/patches-2.6.26/004-extra_optimization.patch
Gabor Juhos 93e8eb8171 refresh generic 2.6.26 patches
SVN-Revision: 11336
2008-06-02 19:49:28 +00:00

13 lines
359 B
Diff

--- a/Makefile
+++ b/Makefile
@@ -537,6 +537,9 @@
NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
CHECKFLAGS += $(NOSTDINC_FLAGS)
+# improve gcc optimization
+CFLAGS += $(call cc-option,-funit-at-a-time,)
+
# warn about C99 declaration after statement
KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)