1) fix_tools_exports.pl need only be run on Windows hosts; was run unnecessarily on Linux too.
2) Need to export modload.pm on Linux as well as Windows hosts.
#ifndef BOOST_BIND_HPP_INCLUDED
#define BOOST_BIND_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// bind.hpp - binds function objects to arguments
//
// Copyright (c) 2009 Peter Dimov
//
// 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/bind/bind.html for documentation.
//
#include <boost/bind/bind.hpp>
#endif // #ifndef BOOST_BIND_HPP_INCLUDED