Cross Reference: /linux-master/Makefile

561 KBUILD_CFLAGS :=
562 KBUILD_CFLAGS += -std=gnu11
563 KBUILD_CFLAGS += -fshort-wchar
564 KBUILD_CFLAGS += -funsigned-char
565 KBUILD_CFLAGS += -fno-common
566 KBUILD_CFLAGS += -fno-PIE
567 KBUILD_CFLAGS += -fno-strict-aliasing
613 export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
815 KBUILD_CFLAGS	+= -fno-delete-null-pointer-checks
818 KBUILD_CFLAGS += -O2
821 KBUILD_CFLAGS += -Os
834 KBUILD_CFLAGS	+= $(call cc-option,--param=allow-store-data-races=0)
835 KBUILD_CFLAGS	+= $(call cc-option,-fno-allow-store-data-races)
843 KBUILD_CFLAGS += -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining
850 KBUILD_CFLAGS += $(stackp-flags-y)
856 KBUILD_CFLAGS	+= -fno-omit-frame-pointer -fno-optimize-sibling-calls
867 KBUILD_CFLAGS	+= -fomit-frame-pointer
873 KBUILD_CFLAGS	+= -ftrivial-auto-var-init=pattern
878 KBUILD_CFLAGS	+= -ftrivial-auto-var-init=zero
883 KBUILD_CFLAGS	+= $(CC_AUTO_VAR_INIT_ZERO_ENABLER)
889 KBUILD_CFLAGS	+= $(call cc-option, -fno-stack-clash-protection)
893 KBUILD_CFLAGS	+= -fzero-call-used-regs=used-gpr
925 KBUILD_CFLAGS	+= $(CC_FLAGS_FTRACE) $(CC_FLAGS_USING)
931 KBUILD_CFLAGS += -fno-inline-functions-called-once
944 KBUILD_CFLAGS	+= $(CC_FLAGS_SCS)
962 KBUILD_CFLAGS	+= -fno-lto $(CC_FLAGS_LTO)
969 KBUILD_CFLAGS	+= $(CC_FLAGS_CFI)
983 KBUILD_CFLAGS += -fmin-function-alignment=$(CONFIG_FUNCTION_ALIGNMENT)
985 KBUILD_CFLAGS += -falign-functions=$(CONFIG_FUNCTION_ALIGNMENT)
996 KBUILD_CFLAGS += $(call cc-option, -fstrict-flex-arrays=3)
999 KBUILD_CFLAGS-$(CONFIG_CC_NO_STRINGOP_OVERFLOW) += $(call cc-option, -Wno-stringop-overflow)
1000 KBUILD_CFLAGS-$(CONFIG_CC_STRINGOP_OVERFLOW) += $(call cc-option, -Wstringop-overflow)
1003 KBUILD_CFLAGS	+= -fno-strict-overflow
1006 KBUILD_CFLAGS  += -fno-stack-check
1010 KBUILD_CFLAGS   += -fconserve-stack
1037 KBUILD_CFLAGS   += $(KCFLAGS)
1064 KBUILD_USERCFLAGS  += $(filter -m32 -m64 --target=%, $(KBUILD_CFLAGS))
1065 KBUILD_USERLDFLAGS += $(filter -m32 -m64 --target=%, $(KBUILD_CFLAGS))