diff -uNr suphp-0.7.1.old/configure.ac suphp-0.7.1/configure.ac
--- suphp-0.7.1.old/configure.ac	2009-03-14 18:58:11.000000000 +0100
+++ suphp-0.7.1/configure.ac	2013-04-12 15:26:34.102119142 +0200
@@ -10,7 +10,7 @@
 # Check for right directory
 AC_CONFIG_SRCDIR([src/Application.cpp])
 # Config headers for automake
-AM_CONFIG_HEADER([src/config.h])
+AC_CONFIG_HEADERS([src/config.h])
 
 # Build time sanity check
 AM_SANITY_CHECK