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authorMike Frysinger <vapier@gentoo.org>2008-02-04 17:44:23 -0500
committerWolfgang Denk <wd@denx.de>2008-02-14 23:43:24 +0100
commit0ec7a061fb1c277f6afd73d61dd71bd21e7ef7b2 (patch)
tree182dffbddca6872412e6f6abba3606c753490811 /common/serial.c
parent208447f8e953f347425eb92c8e28d59e6d911363 (diff)
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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>
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