--- configure.ac.orig	2009-05-28 15:20:01.000000000 +0200
+++ configure.ac	2009-05-28 15:21:06.000000000 +0200
@@ -17,6 +17,7 @@
 AC_PROG_MAKE_SET
 AC_PROG_RANLIB
 AM_PROG_CC_STDC
+AC_PROG_LIBTOOL
 
 if test "x$am_cv_prog_cc_stdc" = xno ; then
   AC_ERROR([the C compiler doesn't handle ANSI-C])