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boost/system/config.hpp

//  boost/system/config.hpp  -----------------------------------------------------------//

//  Copyright Beman Dawes 2003, 2006

//  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/system for documentation.

#ifndef BOOST_SYSTEM_CONFIG_HPP                  
#define BOOST_SYSTEM_CONFIG_HPP

#include <boost/config.hpp>
#include <boost/system/api_config.hpp>  // for BOOST_POSIX_API or BOOST_WINDOWS_API

// This header implements separate compilation features as described in
// http://www.boost.org/more/separate_compilation.html

//  enable dynamic or static linking as requested --------------------------------------//

#if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_SYSTEM_DYN_LINK)
# if defined(BOOST_SYSTEM_SOURCE)
#   define BOOST_SYSTEM_DECL BOOST_SYMBOL_EXPORT
# else 
#   define BOOST_SYSTEM_DECL BOOST_SYMBOL_IMPORT
# endif
#else
# define BOOST_SYSTEM_DECL
#endif

//  enable automatic library variant selection  ----------------------------------------// 

#if !defined(BOOST_SYSTEM_SOURCE) && !defined(BOOST_ALL_NO_LIB) && !defined(BOOST_SYSTEM_NO_LIB)
//
// Set the name of our library, this will get undef'ed by auto_link.hpp
// once it's done with it:
//
#define BOOST_LIB_NAME boost_system
//
// If we're importing code from a dll, then tell auto_link.hpp about it:
//
#if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_SYSTEM_DYN_LINK)
#  define BOOST_DYN_LINK
#endif
//
// And include the header that does the work:
//
#include <boost/config/auto_link.hpp>
#endif  // auto-linking disabled

#endif // BOOST_SYSTEM_CONFIG_HPP