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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-06-12 20:23:03 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-06-12 20:23:03 +0000 |
| commit | bd8390a872ae42751ff441180017b2d3c76dbe03 (patch) | |
| tree | b17dd9976205b20247b3d5787ff49b41848b7361 /Makefile.flags | |
| parent | fdddab0c61c55c25d4218d4370e2b16a7936a794 (diff) | |
| download | busybox-bd8390a872ae42751ff441180017b2d3c76dbe03.tar.gz | |
Reinstate DEBUG_PESSIMIZE (by Christian Ionescu-Idbohrn)
Diffstat (limited to 'Makefile.flags')
| -rw-r--r-- | Makefile.flags | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Makefile.flags b/Makefile.flags index e9405476b..0ffc05c35 100644 --- a/Makefile.flags +++ b/Makefile.flags @@ -35,7 +35,7 @@ endif # gcc 3.x emits bogus "old style proto" warning on find.c:alloc_action() CFLAGS += $(call cc-ifversion, -ge, 0400, -Wold-style-definition) -CFLAGS += $(call cc-option,-Os -fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer -ffunction-sections -fdata-sections,) +CFLAGS += $(call cc-option,-fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer -ffunction-sections -fdata-sections,) # -fno-guess-branch-probability: prohibit pseudo-random guessing # of branch probabilities (hopefully makes bloatcheck more stable): CFLAGS += $(call cc-option,-fno-guess-branch-probability,) @@ -46,8 +46,15 @@ CFLAGS += $(call cc-option,-falign-functions=1 -falign-jumps=1 -falign-labels=1 # be fixed.. #CFLAGS+=$(call cc-option,-Wconversion,) -ifeq ($(CONFIG_DEBUG),y) -CFLAGS += $(call cc-option,-g) +ifneq ($(CONFIG_DEBUG),y) +CFLAGS += $(call cc-option,-Os,) +else +CFLAGS += $(call cc-option,-g,) +ifeq ($(CONFIG_DEBUG_PESSIMIZE),y) +CFLAGS += $(call cc-option,-O0,) +else +CFLAGS += $(call cc-option,-Os,) +endif endif # If arch/$(ARCH)/Makefile did not override it (with, say, -fPIC)... |