KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common \
-Werror-implicit-function-declaration \
- -Wno-format-security \
- $(call cc-option,-fno-delete-null-pointer-checks,)
+ -Wno-format-security
+
KBUILD_AFLAGS_KERNEL :=
KBUILD_CFLAGS_KERNEL :=
KBUILD_AFLAGS := -D__ASSEMBLY__
export KBUILD_DEFCONFIG KBUILD_KCONFIG
config: scripts_basic outputmakefile FORCE
- $(Q)mkdir -p include/linux include/config
+ $(Q)mkdir -p include/config
$(Q)$(MAKE) $(build)=scripts/kconfig $@
%config: scripts_basic outputmakefile FORCE
- $(Q)mkdir -p include/linux include/config
+ $(Q)mkdir -p include/config
$(Q)$(MAKE) $(build)=scripts/kconfig $@
else
# Defaults to vmlinux, but the arch makefile usually adds further targets
all: vmlinux
+include $(srctree)/arch/$(SRCARCH)/Makefile
+
+KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks,)
+
ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,)
else
KBUILD_CFLAGS += -O2
endif
-include $(srctree)/arch/$(SRCARCH)/Makefile
-
ifdef CONFIG_READABLE_ASM
# Disable optimizations that make assembler listings hard to read.
# reorder blocks reorders the control in the function