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scripts/tags.sh: improve compiled sources generation

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Use grep instead of sed for all compiled sources generation, it is three
times more efficient.

Signed-off-by: Jialu Xu <xujialu@vimux.org>
Tested-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20230601010402.71040-1-xujialu@vimux.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jialu Xu 2023-06-01 09:04:02 +08:00 committed by Greg Kroah-Hartman
parent dbf87ab2ea
commit 82089b00ae
1 changed files with 1 additions and 1 deletions
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scripts/tags.sh
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@ -98,7 +98,7 @@ all_compiled_sources()
{
echo include/generated/autoconf.h
find $ignore -name "*.cmd" -exec \
sed -n -E 's/^source_.* (.*)/\1/p; s/^ (\S.*) \\/\1/p' {} \+ |
grep -Poh '(?<=^ )\S+|(?<== )\S+[^\\](?=$)' {} \+ |
awk '!a[$0]++'
} | xargs realpath -esq $([ -z "$KBUILD_ABS_SRCTREE" ] && echo --relative-to=.) |
sort -u