[PATCH] kbuild: incremental tags updating with GNU GLOBAL

[VÃctor Manuel JÃquez Leal]

Instead of generating the tag database each time the target is ran, is better
just update incrementally the database. It will expend less time.

Signed-off-by: VÃctor Manuel JÃquez Leal <vjaquez@xxxxxxxxxx>
---
 scripts/tags.sh |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/scripts/tags.sh b/scripts/tags.sh
index 75c5d24..6a2fedc 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -116,7 +116,11 @@ docscope()
 
 dogtags()
 {
-	all_sources | gtags -f -
+	if global -p; then
+		global -u
+	else
+		all_sources | gtags -f -
+	fi
 }
 
 exuberant()
-- 
1.7.5.4

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