--- libxklavier-5.3/configure.ac	Fri Sep 21 00:35:28 2012
+++ libxklavier-5.3/configure.ac	Sat Mar 15 14:19:16 2014
@@ -27,9 +27,7 @@
 AC_PROG_CC
 AM_ICONV
 
-# Initialize libtool
-LT_PREREQ([2.2])
-LT_INIT
+AC_PROG_LIBTOOL
 
 # Gettext stuff, needed by AM_ICONV
 AM_GNU_GETTEXT([external])