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| author | André Almeida <andrealmeid@igalia.com> | 2024-10-10 19:59:33 -0300 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2024-10-14 09:51:38 -0600 |
| commit | 82f5ee35d0b960c54370a72418b9ec0dca382262 (patch) | |
| tree | 651426bb20254231d4781dcf848ce3b80c38f615 /scripts/lib/kdoc/kdoc_output.py | |
| parent | f7e1d19105b20f23f2ffb6d4949bb2a20bd56da0 (diff) | |
scripts/kernel-doc: Fix build time warnings
As stated at Documentation/kbuild/llvm.rst, to make usage of ccache one
must set KBUILD_BUILD_TIMESTAMP=''. Setting this together with W=1
will trigger the following warning for every compiled file:
date: invalid date ‘+%s’
This comes from kernel-doc script, that produces the following command
when KBUILD_BUILD_TIMESTAMP is empty:
date -d"" +%s
That triggers the warning above. Add a space between the flag `-d` and
the string argument to fix date command and remove the warning.
Signed-off-by: André Almeida <andrealmeid@igalia.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20241010225933.166436-1-andrealmeid@igalia.com
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions