diff -Nuar --exclude '*.orig' nrpe-2.15.orig/configure.in nrpe-2.15/configure.in
--- nrpe-2.15.orig/configure.in	2013-09-06 08:27:13.000000000 -0700
+++ nrpe-2.15/configure.in	2014-04-19 09:32:52.251766643 -0700
@@ -6,7 +6,8 @@
 
 AC_INIT([nrpe],[2.15],[nagios-users@lists.sourceforge.net],[nrpe],[http://www.nagios.org])
 AC_CONFIG_SRCDIR([src/nrpe.c])
-AC_CONFIG_HEADERS([include/config.h])
+AC_CONFIG_HEADERS([include/autoconf.h])
 AC_CONFIG_FILES([Makefile
+	include/config.h
 	subst
 	src/Makefile
diff -Nuar --exclude '*.orig' nrpe-2.15.orig/include/config.h.in nrpe-2.15/include/config.h.in
--- nrpe-2.15.orig/include/config.h.in	2013-09-06 08:27:13.000000000 -0700
+++ nrpe-2.15/include/config.h.in	2014-04-19 09:33:07.620035056 -0700
@@ -26,6 +26,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include "autoconf.h"
 
 
 #define DEFAULT_SERVER_PORT	@nrpe_port@	/* default port to use */