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mpv/version.sh
wm4 46b218ca34 Change version string
Change the "main" name from "mplayer2" to "mplayer". Note that upstream
mplayer2 uses "MPlayer2", and mplayer uses "MPlayer", so it's
unambiguous.

The version.sh script used to put the latest tag into the version
script. The intention was to add a new tag on each release, but this
hasn't been done in over a year, making the tag absolutely pointless.
Remove it. Now "git-SHORTHASH" is used.

Remove the string "MPlayer & mplayer2 teams" after the copyright date,
because that sounded silly.
2012-07-29 00:04:17 +02:00

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#!/bin/sh
test "$1" && extra="-$1"
# Extract revision number from file used by daily tarball snapshots
# or from "git describe" output
git_revision=$(cat snapshot_version 2> /dev/null)
test $git_revision || test ! -d .git || git_revision=`git rev-parse --short HEAD`
git_revision=$(expr "$git_revision" : v*'\(.*\)')
test $git_revision || git_revision=UNKNOWN
# releases extract the version number from the VERSION file
version=$(cat VERSION 2> /dev/null)
test $version || version=git-$git_revision
NEW_REVISION="#define VERSION \"${version}${extra}\""
OLD_REVISION=$(head -n 1 version.h 2> /dev/null)
# Update version.h only on revision changes to avoid spurious rebuilds
if test "$NEW_REVISION" != "$OLD_REVISION"; then
cat <<EOF > version.h
$NEW_REVISION
EOF
fi