In common.h, define func_lib for function objects.  In configure.ac, define HAVE_STD_FUNCTION and HAVE_BOOST_FUNCTION.  Include function headers in ndnboost.
diff --git a/ndnboost/mpl/aux_/preprocessor/add.hpp b/ndnboost/mpl/aux_/preprocessor/add.hpp
new file mode 100644
index 0000000..bd5abc6
--- /dev/null
+++ b/ndnboost/mpl/aux_/preprocessor/add.hpp
@@ -0,0 +1,65 @@
+
+#ifndef BOOST_MPL_AUX_PREPROCESSOR_ADD_HPP_INCLUDED
+#define BOOST_MPL_AUX_PREPROCESSOR_ADD_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2002-2004
+//
+// Distributed under the Boost Software License, Version 1.0. 
+// (See accompanying file LICENSE_1_0.txt or copy at 
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/libs/mpl for documentation.
+
+// $Id: add.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
+// $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
+// $Revision: 49267 $
+
+#include <ndnboost/mpl/aux_/config/preprocessor.hpp>
+
+#if !defined(BOOST_MPL_CFG_NO_OWN_PP_PRIMITIVES)
+
+#   include <ndnboost/mpl/aux_/preprocessor/tuple.hpp>
+
+#if defined(BOOST_MPL_CFG_BROKEN_PP_MACRO_EXPANSION)
+#   include <ndnboost/preprocessor/cat.hpp>
+
+#   define BOOST_MPL_PP_ADD(i,j) \
+    BOOST_MPL_PP_ADD_DELAY(i,j) \
+    /**/
+
+#   define BOOST_MPL_PP_ADD_DELAY(i,j) \
+    BOOST_PP_CAT(BOOST_MPL_PP_TUPLE_11_ELEM_##i,BOOST_MPL_PP_ADD_##j) \
+    /**/
+#else
+#   define BOOST_MPL_PP_ADD(i,j) \
+    BOOST_MPL_PP_ADD_DELAY(i,j) \
+    /**/
+
+#   define BOOST_MPL_PP_ADD_DELAY(i,j) \
+    BOOST_MPL_PP_TUPLE_11_ELEM_##i BOOST_MPL_PP_ADD_##j \
+    /**/
+#endif
+
+#   define BOOST_MPL_PP_ADD_0 (0,1,2,3,4,5,6,7,8,9,10)
+#   define BOOST_MPL_PP_ADD_1 (1,2,3,4,5,6,7,8,9,10,0)
+#   define BOOST_MPL_PP_ADD_2 (2,3,4,5,6,7,8,9,10,0,0)
+#   define BOOST_MPL_PP_ADD_3 (3,4,5,6,7,8,9,10,0,0,0)
+#   define BOOST_MPL_PP_ADD_4 (4,5,6,7,8,9,10,0,0,0,0)
+#   define BOOST_MPL_PP_ADD_5 (5,6,7,8,9,10,0,0,0,0,0)
+#   define BOOST_MPL_PP_ADD_6 (6,7,8,9,10,0,0,0,0,0,0)
+#   define BOOST_MPL_PP_ADD_7 (7,8,9,10,0,0,0,0,0,0,0)
+#   define BOOST_MPL_PP_ADD_8 (8,9,10,0,0,0,0,0,0,0,0)
+#   define BOOST_MPL_PP_ADD_9 (9,10,0,0,0,0,0,0,0,0,0)
+#   define BOOST_MPL_PP_ADD_10 (10,0,0,0,0,0,0,0,0,0,0)
+
+#else
+
+#   include <ndnboost/preprocessor/arithmetic/add.hpp>
+
+#   define BOOST_MPL_PP_ADD(i,j) \
+    BOOST_PP_ADD(i,j) \
+    /**/
+    
+#endif 
+
+#endif // BOOST_MPL_AUX_PREPROCESSOR_ADD_HPP_INCLUDED