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Revision 190807a56c88231d26c9f66f0dc19cb32db3afb4 authored by Mans Rullgard on 09 October 2011, 19:38:01 UTC, committed by Michael Niedermayer on 04 November 2011, 00:02:17 UTC 
4xm: fix signed overflow
 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 84dda407628e298f33d610e9e04a8b2945d24665)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
1 parent 33029d7
Raw File
version.sh 
#!/bin/sh

# check for git short hash
if ! test "$revision"; then
    revision=$(cd "$1" && git describe --tags --match N 2> /dev/null)
fi

# no revision number found
test "$revision" || revision=$(cd "$1" && cat RELEASE 2> /dev/null)

# releases extract the version number from the VERSION file
version=$(cd "$1" && cat VERSION 2> /dev/null)
test "$version" || version=$revision

test -n "$3" && version=$version-$3

if [ -z "$2" ]; then
    echo "$version"
    exit
fi

NEW_REVISION="#define FFMPEG_VERSION \"$version\""
OLD_REVISION=$(cat version.h 2> /dev/null)

# Update version.h only on revision changes to avoid spurious rebuilds
if test "$NEW_REVISION" != "$OLD_REVISION"; then
    echo "$NEW_REVISION" > "$2"
fi
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