UM needs to perform header file generation for $(HEADER_ARCH), in addition to the standard $(ARCH). Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> --- Prerequisite for "x86/uapi: Use Kbuild logic to include <asm-generic/types.h>" https://lkml.org/lkml/2013/11/25/229 Else it fails with: In file included from include/linux/types.h:5:0, from include/linux/page-flags.h:8, from kernel/bounds.c:9: include/uapi/linux/types.h:4:23: fatal error: asm/types.h: No such file or directory arch/um/Makefile | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/um/Makefile b/arch/um/Makefile index 36e658a4291c..4a6caa4bc633 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -113,6 +113,12 @@ KBUILD_KCONFIG := $(HOST_DIR)/um/Kconfig archheaders: $(Q)$(MAKE) -C '$(srctree)' KBUILD_SRC= \ ARCH=$(HEADER_ARCH) O='$(objtree)' archheaders + $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \ + SRCARCH=$(HEADER_ARCH) src=asm \ + obj=arch/$(HEADER_ARCH)/include/generated/asm + $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \ + SRCARCH=$(HEADER_ARCH) src=uapi/asm \ + obj=arch/$(HEADER_ARCH)/include/generated/uapi/asm archprepare: include/generated/user_constants.h -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
