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version.sh: make it independant of version.h file name

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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Timothy Gu 2013-11-28 17:00:28 -08:00 committed by Michael Niedermayer
parent f2f17dd874
commit 802ba5f557
1 changed files with 2 additions and 2 deletions
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version.sh
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@ -40,9 +40,9 @@ if [ -z "$2" ]; then
fi fi
NEW_REVISION="#define FFMPEG_VERSION \"$version\"" NEW_REVISION="#define FFMPEG_VERSION \"$version\""
OLD_REVISION=$(cat version.h 2> /dev/null) OLD_REVISION=$(cat "$2" 2> /dev/null)
# Update version.h only on revision changes to avoid spurious rebuilds # Update version header only on revision changes to avoid spurious rebuilds
if test "$NEW_REVISION" != "$OLD_REVISION"; then if test "$NEW_REVISION" != "$OLD_REVISION"; then
echo "$NEW_REVISION" > "$2" echo "$NEW_REVISION" > "$2"
fi fi