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| -rw-r--r-- | Documentation/kbuild/kbuild.rst | 7 | ||||
| -rwxr-xr-x | scripts/tags.sh | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/kbuild/kbuild.rst b/Documentation/kbuild/kbuild.rst index 08f575e6236c..5202186728b4 100644 --- a/Documentation/kbuild/kbuild.rst +++ b/Documentation/kbuild/kbuild.rst @@ -278,6 +278,13 @@ To get all available archs you can also specify all. E.g.:: $ make ALLSOURCE_ARCHS=all tags +IGNORE_DIRS +----------- +For tags/TAGS/cscope targets, you can choose which directories won't +be included in the databases, separated by blank space. E.g.:: + + $ make IGNORE_DIRS="drivers/gpu/drm/radeon tools" cscope + KBUILD_BUILD_TIMESTAMP ---------------------- Setting this to a date string overrides the timestamp used in the diff --git a/scripts/tags.sh b/scripts/tags.sh index e137cf15aae9..1ad45f17179a 100755 --- a/scripts/tags.sh +++ b/scripts/tags.sh @@ -17,6 +17,13 @@ ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )" # tags and cscope files should also ignore MODVERSION *.mod.c files ignore="$ignore ( -name *.mod.c ) -prune -o" +# ignore arbitrary directories +if [ -n "${IGNORE_DIRS}" ]; then + for i in ${IGNORE_DIRS}; do + ignore="${ignore} ( -path $i ) -prune -o" + done +fi + # Use make KBUILD_ABS_SRCTREE=1 {tags|cscope} # to force full paths for a non-O= build if [ "${srctree}" = "." -o -z "${srctree}" ]; then |