The patch titled
Subject: scripts/tags.sh: exclude tools directory from tags generation
has been added to the -mm tree. Its filename is
scripts-tagssh-exclude-tools-directory-from-tags-generation.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/scripts-tagssh-exclude-tools-directory-from-tags-generation.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/scripts-tagssh-exclude-tools-directory-from-tags-generation.patch
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------------------------------------------------------
From: Rustam Kovhaev <rkovhaev@xxxxxxxxx>
Subject: 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
Link: https://lkml.kernel.org/r/20200810153650.1822316-1-rkovhaev@xxxxxxxxx
Link: https://lore.kernel.org/lkml/20200809210056.GA1344537@thinkpad
Fixes: 4f491bb6ea2a ("scripts/tags.sh: collect compiled source precisely")
Signed-off-by: Rustam Kovhaev <rkovhaev@xxxxxxxxx>
Cc: Masahiro Yamada <masahiroy@xxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Jialu Xu <xujialu@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/tags.sh | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--- a/scripts/tags.sh~scripts-tagssh-exclude-tools-directory-from-tags-generation
+++ a/scripts/tags.sh
@@ -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
}
_
Patches currently in -mm which might be from rkovhaev@xxxxxxxxx are
scripts-tagssh-exclude-tools-directory-from-tags-generation.patch
