Messages in this thread Patch in this message | | | From | Masahiro Yamada <> | Subject | [PATCH] kbuild: disable header exports for UML in a straightforward way | Date | Thu, 1 Sep 2022 10:12:52 +0900 |
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Previously 'make ARCH=um headers' stopped because of missing arch/um/include/uapi/asm/Kbuild.
The error is not shown since commit ed102bf2afed ("um: Fix W=1 missing-include-dirs warnings") because UML got arch/um/include/uapi/asm/Kbuild.
Hard-code the unsupported architecture, so it works like before.
Fixes: ed102bf2afed ("um: Fix W=1 missing-include-dirs warnings") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> ---
Makefile | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/Makefile b/Makefile index 9d40255d1557..8d2047a4de9b 100644 --- a/Makefile +++ b/Makefile @@ -1304,8 +1304,7 @@ hdr-inst := -f $(srctree)/scripts/Makefile.headersinst obj PHONY += headers headers: $(version_h) scripts_unifdef uapi-asm-generic archheaders archscripts - $(if $(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/Kbuild),, \ - $(error Headers not exportable for the $(SRCARCH) architecture)) + $(if $(filter um, $(SRCARCH)), $(error Headers not exportable for UML)) $(Q)$(MAKE) $(hdr-inst)=include/uapi $(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi -- 2.34.1
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