tree 617d9fd1a93447027aebb7bf7a9a04183e1bd1bd
parent c4d5ee67ce26503d7eaf2aca5bb13c58e89d1be8
author Matt Kraai <kraai@ftbfs.org> 1240371503 -0700
committer Sam Ravnborg <sam@ravnborg.org> 1241168042 +0200

kbuild: remove a tag file before it is regenerated

If a tag file is not removed before it is regenerated, the newly
generated data is appended to the old, which preserves stale data and
makes the tag file grow over time.

Signed-off-by: Matt Kraai <kraai@ftbfs.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>