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| author | Masahiro Yamada <masahiroy@kernel.org> | 2022-09-01 10:12:52 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-09-02 00:14:30 +0900 |
| commit | 1b620d539ccc18a1aca1613d9ff078115a7891a1 (patch) | |
| tree | 1622f2310906a6871cc12e84625f539c502529ad /Makefile | |
| parent | c11efc57d4ccca47c5cf89341c4500acbb2c7599 (diff) | |
| download | lwn-1b620d539ccc18a1aca1613d9ff078115a7891a1.tar.gz lwn-1b620d539ccc18a1aca1613d9ff078115a7891a1.zip | |
kbuild: disable header exports for UML in a straightforward way
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") added 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>
Acked-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -1287,8 +1287,7 @@ 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 |