Move MPI library to the top level

[SVN r36741]

src/python/datatypes.cpp

@@ -0,0 +1,25 @@
+// (C) Copyright 2006 Douglas Gregor <doug.gregor -at- gmail.com>
+
+// Use, modification and distribution is subject to 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)
+
+//  Authors: Douglas Gregor
+
+/** @file datatypes.cpp
+ *
+ *  This file provides datatypes support for Boost.MPI in Python.
+ */
+#include <boost/mpi/python/serialize.hpp>
+#include <boost/mpi.hpp>
+
+namespace boost { namespace mpi { namespace python {
+
+void export_datatypes()
+{
+  register_serialized(long(0), &PyInt_Type);
+  register_serialized(false, &PyBool_Type);
+  register_serialized(double(0.0), &PyFloat_Type);
+}
+
+} } } // end namespace boost::mpi::python