#!/bin/sh | |
revision=0.5 | |
test -n "$3" && revision=$revision-$3 | |
NEW_REVISION="#define FFMPEG_VERSION \"$revision\"" | |
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 |