diff -up swh-LRDF-7ebc032/configure.ac.automake-1_13 swh-LRDF-7ebc032/configure.ac
--- swh-LRDF-7ebc032/configure.ac.automake-1_13	2011-10-04 15:43:59.000000000 +0200
+++ swh-LRDF-7ebc032/configure.ac	2013-01-08 01:16:16.412545150 +0100
@@ -1,7 +1,7 @@
 # Process this file with autoconf to produce a configure script.
 AC_INIT(src/lrdf.c)
 AC_CONFIG_MACRO_DIR([m4])
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 AM_INIT_AUTOMAKE(liblrdf, 0.5.0)
 
 LRDF_LIBTOOL_VERSION=2:0:0