#!/bin/sh
-sed -i
+set -e
-major=`head -n 1 version.h | sed 's/.*"\([0-9]*\)\.\([0-9]*\).*/\1/g'`
-minor=`head -n 1 version.h | sed 's/.*"\([0-9]*\)\.\([0-9]*\).*/\2/g'`
-revision=`head -n 1 revision.h | sed 's/.*"\([0-9]*\)".*/\1/g'`
+verfile=../common/version.h
+test -f $verfile
+
+major=`head -n 1 $verfile | sed 's/.*"\([0-9]*\)\.\([0-9]*\).*/\1/g'`
+minor=`head -n 1 $verfile | sed 's/.*"\([0-9]*\)\.\([0-9]*\).*/\2/g'`
+# lame, I know..
+build=`git describe HEAD | grep -- - | sed -e 's/.*\-\(.*\)\-.*/\1/'`
+test -n "$build" || build=0
+
+trap "rm -f $2" ERR
sed 's/@major@/'$major'/' "$1" > "$2"
sed -i 's/@minor@/'$minor'/' "$2"
-sed -i 's/@revision@/'$revision'/' "$2"
+sed -i 's/@build@/'$build'/' "$2"