From bd8390a872ae42751ff441180017b2d3c76dbe03 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Thu, 12 Jun 2008 20:23:03 +0000 Subject: Reinstate DEBUG_PESSIMIZE (by Christian Ionescu-Idbohrn) --- Makefile.flags | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'Makefile.flags') 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)... -- cgit v1.2.3