From: Jialu Xu <xujialu@xxxxxxxxx> Subject: scripts/tags.sh: collect compiled source precisely Parse compiled source from *.cmd but don't 'find' too many files that are not related to compilation. [xujialu@xxxxxxxxx: don't expand symlinks by add option -s for realpath] Link: http://lkml.kernel.org/r/5efc5bfb.1c69fb81.41bf5.7131SMTPIN_ADDED_MISSING@xxxxxxxxxxxxx Link: http://lkml.kernel.org/r/5ee5d8e3.1c69fb81.9b804.47b2SMTPIN_ADDED_MISSING@xxxxxxxxxxxxx Signed-off-by: Jialu Xu <xujialu@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Masahiro Yamada <masahiroy@xxxxxxxxxx> Cc: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> Cc: Jonathan Corbet <corbet@xxxxxxx> Cc: Joe Perches <joe@xxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- scripts/tags.sh | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) --- a/scripts/tags.sh~scripts-tagssh-collect-compiled-source-precisely +++ a/scripts/tags.sh @@ -91,20 +91,10 @@ all_sources() all_compiled_sources() { - for i in $(all_sources); do - case "$i" in - *.[cS]) - j=${i/\.[cS]/\.o} - j="${j#$tree}" - if [ -e $j ]; then - echo $i - fi - ;; - *) - echo $i - ;; - esac - done + realpath -es $([ -z "$KBUILD_ABS_SRCTREE" ] && echo --relative-to=.) \ + include/generated/autoconf.h $(find -name "*.cmd" -exec \ + grep -Poh '(?(?=^source_.* \K).*|(?=^ \K\S).*(?= \\))' {} \+ | + awk '!a[$0]++') | sort -u } all_target_sources() _
