diff options
| author | Rob Landley | 2006-06-13 16:17:16 +0000 |
|---|---|---|
| committer | Rob Landley | 2006-06-13 16:17:16 +0000 |
| commit | 7900b7b9b9956661d536223226c462c7f48fa40a (patch) | |
| tree | 7569d3c75c4c3b3909dc478ab29ed1a2bba8d9af | |
| parent | c4b673994e5e6f358b80fa3eef89e1cc26f60cee (diff) | |
| download | busybox-7900b7b9b9956661d536223226c462c7f48fa40a.zip busybox-7900b7b9b9956661d536223226c462c7f48fa40a.tar.gz | |
Use -ffunction-sections -fdata-sections --gc-sections if the compiler supports
it. If nothing else, this gives us better granularity in bloatcheck.
| -rw-r--r-- | Rules.mak | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -253,6 +253,7 @@ ifeq ($(strip $(shell [ $(CC_MAJOR) -ge 4 -a $(CC_MINOR) -ge 1 ] ; echo $$?)),0) endif # gcc-4.1 and beyond endif OPTIMIZATION+=$(call check_cc,$(CC),-fomit-frame-pointer,) +OPTIMIZATION+=$(call check_cc,$(CC),-ffunction-sections -fdata-sections,) # #-------------------------------------------------------- @@ -284,6 +285,7 @@ ifeq ($(strip $(CONFIG_DEBUG)),y) else CFLAGS +=-DNDEBUG CHECKED_LDFLAGS += $(call check_ld,$(LD),--sort-common,) + CHECKED_LDFLAGS += $(call check_ld,--gc-sections,) endif ifneq ($(strip $(CONFIG_DEBUG_PESSIMIZE)),y) |