+vers=`minidom-config --version | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
+minvers=`echo 0.1.3 | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
+if test "$vers" -lt "$minvers"; then
+ AC_MSG_ERROR(you need at least minidom 0.1.3)
+fi
+