make: In configure.ac added AC_CONFIG_SRCDIR (suggested by autoscan).
diff --git a/libtool b/libtool
index ad8e0f5..162a36b 100755
--- a/libtool
+++ b/libtool
@@ -1,8 +1,8 @@
#! /bin/sh
# libtool - Provide generalized library-building support services.
-# Generated automatically by config.status (ndn-cpp) 0.5
-# Libtool was configured on host liger.remap.ucla.edu:
+# Generated automatically by config.status (ndn-cpp) 0.2
+# Libtool was configured on host Jeffs-MacBook-Pro.local:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,