--- libiec61883-1.2.0/configure.ac.orig	2013-01-06 19:43:43.889969444 -0500
+++ libiec61883-1.2.0/configure.ac	2013-01-06 19:43:46.511908172 -0500
@@ -2,7 +2,7 @@
 
 AC_INIT(Makefile.am)
 AM_INIT_AUTOMAKE(libiec61883, 1.2.0)
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 
 AC_PROG_CC
 AM_PROG_LIBTOOL