diff options
| author | Sam James <sam@gentoo.org> | 2022-11-16 21:26:34 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-23 05:50:43 +0300 |
| commit | 50c697215a8cc22f0e58c88f06f2716c05a26e85 (patch) | |
| tree | a3f0e2ab73ff1a53f7be042d915a353525de87c9 /mm | |
| parent | db8e0998c35af67bceee91cad8acf3f6f330782f (diff) | |
| download | linux-50c697215a8cc22f0e58c88f06f2716c05a26e85.tar.xz | |
kbuild: fix -Wimplicit-function-declaration in license_is_gpl_compatible
Add missing <linux/string.h> include for strcmp.
Clang 16 makes -Wimplicit-function-declaration an error by default.
Unfortunately, out of tree modules may use this in configure scripts,
which means failure might cause silent miscompilation or misconfiguration.
For more information, see LWN.net [0] or LLVM's Discourse [1], gentoo-dev@ [2],
or the (new) c-std-porting mailing list [3].
[0] https://lwn.net/Articles/913505/
[1] https://discourse.llvm.org/t/configure-script-breakage-with-the-new-werror-implicit-function-declaration/65213
[2] https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
[3] hosted at lists.linux.dev.
[akpm@linux-foundation.org: remember "linux/"]
Link: https://lkml.kernel.org/r/20221116182634.2823136-1-sam@gentoo.org
Signed-off-by: Sam James <sam@gentoo.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions