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scripts/tags.sh: exclude tools directory from tags generation 

when COMPILED_SOURCE is set, running 'make ARCH=x86_64 COMPILED_SOURCE=1
cscope tags' in KBUILD_OUTPUT directory produces lots of "No such file
or directory" warnings:
...
realpath: sigchain.h: No such file or directory
realpath: orc_gen.c: No such file or directory
realpath: objtool.c: No such file or directory
...
let's exclude tools directory from tags generation

Fixes: 4f491bb6ea ("scripts/tags.sh: collect compiled source precisely")
Link: https://lore.kernel.org/lkml/20200809210056.GA1344537@thinkpad
Signed-off-by: Rustam Kovhaev <rkovhaev@gmail.com>
Link: https://lore.kernel.org/r/20200810153650.1822316-1-rkovhaev@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rustam Kovhaev 2020-08-10 08:36:50 -07:00 committed by Greg Kroah-Hartman
parent bd018a6a75
commit 162343a876
1 changed files with 6 additions and 2 deletions
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8
scripts/tags.sh
View File

@ -26,7 +26,11 @@ else
fi
# ignore userspace tools
ignore="$ignore ( -path ${tree}tools ) -prune -o"
if [ -n "$COMPILED_SOURCE" ]; then
ignore="$ignore ( -path ./tools ) -prune -o"
else
ignore="$ignore ( -path ${tree}tools ) -prune -o"
fi
# Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
if [ "${ALLSOURCE_ARCHS}" = "" ]; then
@ -92,7 +96,7 @@ all_sources()
all_compiled_sources()
{
realpath -es $([ -z "$KBUILD_ABS_SRCTREE" ] && echo --relative-to=.) \
include/generated/autoconf.h $(find -name "*.cmd" -exec \
include/generated/autoconf.h $(find $ignore -name "*.cmd" -exec \
grep -Poh '(?(?=^source_.* \K).*|(?=^ \K\S).*(?= \\))' {} \+ |
awk '!a[$0]++') | sort -u
}