diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 14 |
1 files changed, 13 insertions, 1 deletions
@@ -226,6 +226,15 @@ CHECK = sparse CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \ -Wbitwise -Wno-return-void -D__CHECK_ENDIAN__ $(CF) +# Use UBOOTINCLUDE when you must reference the include/ directory. +# Needed to be compatible with the O= option +UBOOTINCLUDE := +ifneq ($(OBJTREE),$(SRCTREE)) +UBOOTINCLUDE += -I$(OBJTREE)/include +endif +UBOOTINCLUDE += -I$(srctree)/include \ + -I$(srctree)/arch/$(ARCH)/include + KBUILD_CPPFLAGS := -D__KERNEL__ KBUILD_CFLAGS := -Wall -Wstrict-prototypes \ @@ -238,7 +247,7 @@ export CPP AR NM LDR STRIP OBJCOPY OBJDUMP export MAKE AWK export DTC CHECK CHECKFLAGS -export KBUILD_CPPFLAGS +export KBUILD_CPPFLAGS NOSTDINC_FLAGS UBOOTINCLUDE export KBUILD_CFLAGS KBUILD_AFLAGS KBUILD_CFLAGS += -Os #-fomit-frame-pointer @@ -254,6 +263,9 @@ KBUILD_CFLAGS += -g # option to the assembler. KBUILD_AFLAGS += -g +NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) +CHECKFLAGS += $(NOSTDINC_FLAGS) + # Report stack usage if supported KBUILD_CFLAGS += $(call cc-option,-fstack-usage) |
