Cross Reference: /linux-master/Makefile

554 KBUILD_CFLAGS :=
555 KBUILD_CFLAGS += -std=gnu11
556 KBUILD_CFLAGS += -fshort-wchar
557 KBUILD_CFLAGS += -funsigned-char
558 KBUILD_CFLAGS += -fno-common
559 KBUILD_CFLAGS += -fno-PIE
560 KBUILD_CFLAGS += -fno-strict-aliasing
606 export KBUILD_CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
808 KBUILD_CFLAGS	+= -fno-delete-null-pointer-checks
811 KBUILD_CFLAGS += -O2
814 KBUILD_CFLAGS += -Os
827 KBUILD_CFLAGS	+= $(call cc-option,--param=allow-store-data-races=0)
828 KBUILD_CFLAGS	+= $(call cc-option,-fno-allow-store-data-races)
836 KBUILD_CFLAGS += -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining
843 KBUILD_CFLAGS += $(stackp-flags-y)
849 KBUILD_CFLAGS	+= -fno-omit-frame-pointer -fno-optimize-sibling-calls
860 KBUILD_CFLAGS	+= -fomit-frame-pointer
866 KBUILD_CFLAGS	+= -ftrivial-auto-var-init=pattern
871 KBUILD_CFLAGS	+= -ftrivial-auto-var-init=zero
876 KBUILD_CFLAGS	+= $(CC_AUTO_VAR_INIT_ZERO_ENABLER)
882 KBUILD_CFLAGS	+= $(call cc-option, -fno-stack-clash-protection)
886 KBUILD_CFLAGS	+= -fzero-call-used-regs=used-gpr
918 KBUILD_CFLAGS	+= $(CC_FLAGS_FTRACE) $(CC_FLAGS_USING)
924 KBUILD_CFLAGS += -fno-inline-functions-called-once
937 KBUILD_CFLAGS	+= $(CC_FLAGS_SCS)
956 KBUILD_CFLAGS	+= -fno-lto $(CC_FLAGS_LTO)
963 KBUILD_CFLAGS	+= $(CC_FLAGS_CFI)
972 KBUILD_CFLAGS += -fmin-function-alignment=$(CONFIG_FUNCTION_ALIGNMENT)
974 KBUILD_CFLAGS += -falign-functions=$(CONFIG_FUNCTION_ALIGNMENT)
985 KBUILD_CFLAGS += $(call cc-option, -fstrict-flex-arrays=3)
988 KBUILD_CFLAGS-$(CONFIG_CC_NO_STRINGOP_OVERFLOW) += $(call cc-option, -Wno-stringop-overflow)
989 KBUILD_CFLAGS-$(CONFIG_CC_STRINGOP_OVERFLOW) += $(call cc-option, -Wstringop-overflow)
992 KBUILD_CFLAGS	+= -fno-strict-overflow
995 KBUILD_CFLAGS  += -fno-stack-check
999 KBUILD_CFLAGS   += -fconserve-stack
1026 KBUILD_CFLAGS   += $(KCFLAGS)
1053 KBUILD_USERCFLAGS  += $(filter -m32 -m64 --target=%, $(KBUILD_CFLAGS))
1054 KBUILD_USERLDFLAGS += $(filter -m32 -m64 --target=%, $(KBUILD_CFLAGS))