From: Nico Schottelius <nico-linux-20090330@schottelius.org>
Date: Sat, 25 Apr 2009 07:48:39 +0000 (+0200)
Subject: kbuild: fix scripts/setlocalversion with git
X-Git-Tag: v2.6.30-rc5~56^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a182ad3d0f858f50bb719a48bb35a013e12366c5;p=pandora-kernel.git

kbuild: fix scripts/setlocalversion with git

When using trees like wireless-testing, which have untagged tags,
scripts/setlocalversion does not display any git indication for
localversion.

This patch fixes it: If git is available, but no usable tag is found,
it uses -g${head}. It skips the detection of unanottated tags via
git name-rev.

Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---

Reading git-diff-tree failed