From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 4 Jan 2015 23:12:07 +0000 (+0000)
Subject: GIT-VERSION-GEN: Recognize git version in gitweb snapshots.
X-Git-Tag: v0.5.4~2^2
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=95287575857a96b049b5e7faeb03fd36c3a9df07;hp=95287575857a96b049b5e7faeb03fd36c3a9df07

GIT-VERSION-GEN: Recognize git version in gitweb snapshots.

gitweb prepends the repo name and the git version number to all paths
of the snapshot tarballs (example: paraslash-32a81d7/). This commit
teaches GIT-VERSION-GEN to make use of this information. The patched
script reports the git version thusly encoded in the current directory,
rather than resort to "unnamed_version" as before.
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