only update version header as needed
authorMike Frysinger <vapier@gentoo.org>
Mon, 4 Feb 2008 22:44:23 +0000 (17:44 -0500)
committerWolfgang Denk <wd@denx.de>
Thu, 14 Feb 2008 22:43:24 +0000 (23:43 +0100)
commit0ec7a061fb1c277f6afd73d61dd71bd21e7ef7b2
tree182dffbddca6872412e6f6abba3606c753490811
parent208447f8e953f347425eb92c8e28d59e6d911363
only update version header as needed

Constantly rebuilding the version header will force useless relinking, so we
simply need to compare the new header with the existing one before updating
it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Makefile