diff -Naur autotrace-0.31.1.old/configure.in autotrace-0.31.1.new/configure.in
--- autotrace-0.31.1.old/configure.in	2013-01-19 19:22:47.000000000 +0100
+++ autotrace-0.31.1.new/configure.in	2013-01-19 19:25:24.000000000 +0100
@@ -34,7 +34,7 @@
 
 AM_MAINTAINER_MODE
 
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 
 AC_PROG_CPP
 AC_PROG_RANLIB