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SubjectRe: [PATCH v2] Makefile: kselftest and kselftest-clean fail for make O=dir case
2017-09-21 2:32 GMT+09:00 Shuah Khan <shuahkh@osg.samsung.com>:
> kselftest and kselftest-clean targets fail when object directory is
> specified to relocate objects. Fix it so it can find the source tree
> to build from.
>
> make O=/tmp/kselftest_top kselftest
>
> make[1]: Entering directory '/tmp/kselftest_top'
> make[2]: Entering directory '/tmp/kselftest_top'
> make[2]: *** tools/testing/selftests: No such file or directory. Stop.
> make[2]: Leaving directory '/tmp/kselftest_top'
> ./linux-kselftest/Makefile:1185: recipe for target
> 'kselftest' failed
> make[1]: *** [kselftest] Error 2
> make[1]: Leaving directory '/tmp/kselftest_top'
> Makefile:145: recipe for target 'sub-make' failed
> make: *** [sub-make] Error 2
>
> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
> ---
> Changes v1 - V2: Simplify logic - use $(srctree)
>
> Makefile | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 64cbc66cebca..7735fc32b24e 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1169,14 +1169,13 @@ headers_check: headers_install
>
> # ---------------------------------------------------------------------------
> # Kernel selftest
> -
> PHONY += kselftest
> kselftest:
> - $(Q)$(MAKE) -C tools/testing/selftests run_tests
> + $(Q)$(MAKE) -C $(srctree)/tools/testing/selftests run_tests
>
> PHONY += kselftest-clean
> kselftest-clean:
> - $(Q)$(MAKE) -C tools/testing/selftests clean
> + $(Q)$(MAKE) -C $(srctree)/tools/testing/selftests clean
>
> PHONY += kselftest-merge
> kselftest-merge:
> --

Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>




--
Best Regards
Masahiro Yamada

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