Remove unused file
[libav.git] / version.sh
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1#!/bin/sh
2
59d0fc57 3svn_revision=`cd "$1" && LC_ALL=C svn info 2> /dev/null | grep Revision | cut -d' ' -f2`
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4test $svn_revision || svn_revision=`cd "$1" && grep revision .svn/entries 2>/dev/null | cut -d '"' -f2`
5test $svn_revision || svn_revision=`cd "$1" && sed -n -e '/^dir$/{n;p;q}' .svn/entries 2>/dev/null`
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6test $svn_revision || svn_revision=UNKNOWN
7
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8NEW_REVISION="#define FFMPEG_VERSION \"SVN-r$svn_revision\""
9OLD_REVISION=`cat version.h 2> /dev/null`
10
11# Update version.h only on revision changes to avoid spurious rebuilds
12if test "$NEW_REVISION" != "$OLD_REVISION"; then
13 echo "$NEW_REVISION" > version.h
14fi