KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector)
endif
# This warning generated too much noise in a regular build.
# Use make W=1 to enable this warning (see scripts/Makefile.build)
KBUILD_CFLAGS += $(call cc-option, -Wno-unused-but-set-variable)
ifdef CONFIG_FRAME_POINTER
KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls
else
KBUILD_EXTRA_WARNINGS += -Wshadow
KBUILD_EXTRA_WARNINGS += -Wswitch-default
KBUILD_EXTRA_WARNINGS += $(call cc-option, -Wvla,)
KBUILD_EXTRA_WARNINGS += $(call cc-option, -Wunused-but-set-variable)
KBUILD_CFLAGS += $(KBUILD_EXTRA_WARNINGS)