--- configure.ac.old	2008-05-10 19:56:22.000000000 +0200
+++ configure.ac	2008-05-10 19:56:57.000000000 +0200
@@ -31,6 +31,7 @@
 IT_PROG_INTLTOOL([0.35.0])
 
 AC_PROG_LIBTOOL
+m4_ifdef([LT_OUTPUT],[LT_OUTPUT])
 
 GNOME_DOC_INIT
 GTK_DOC_CHECK([1.0])