| commit | 9fc96c7c19dfab67bf81b25fbc4f49b7752d5060 | [log] [tgz] |
|---|---|---|
| author | John Hubbard <jhubbard@nvidia.com> | Tue Jun 06 00:16:37 2023 -0700 |
| committer | Andrew Morton <akpm@linux-foundation.org> | Mon Jun 19 16:19:03 2023 -0700 |
| tree | 3ee6a1918520056eeffbec3eaac2423bbaf9ea09 | |
| parent | 01d6c48a828b4c1cda2fadcb811b432b757bdf8e [diff] |
selftests: error out if kernel header files are not yet built
As per a discussion with Muhammad Usama Anjum [1], the following is how
one is supposed to build selftests:
make headers && make -C tools/testing/selftests/mm
Change the selftest build system's lib.mk to fail out with a helpful
message if that prerequisite "make headers" has not been done yet.
[1] https://lore.kernel.org/all/bf910fa5-0c96-3707-cce4-5bcc656b6274@collabora.com/
[jhubbard@nvidia.com: abort the make process the first time headers aren't detected]
Link: https://lkml.kernel.org/r/14573e7e-f2ad-ff34-dfbd-3efdebee51ed@nvidia.com
[anders.roxell@linaro.org: fix out-of-tree builds]
Link: https://lkml.kernel.org/r/20230613074931.666966-1-anders.roxell@linaro.org
Link: https://lkml.kernel.org/r/20230606071637.267103-12-jhubbard@nvidia.com
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>