76 lines
2.7 KiB
C++
Executable File
76 lines
2.7 KiB
C++
Executable File
// 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>
|
|
|
|
// BOOST_POSIX_API or BOOST_WINDOWS_API specify which API to use.
|
|
// If not specified, a sensible default will be applied.
|
|
|
|
# if defined( BOOST_WINDOWS_API ) && defined( BOOST_POSIX_API )
|
|
# error both BOOST_WINDOWS_API and BOOST_POSIX_API are defined
|
|
# elif !defined( BOOST_WINDOWS_API ) && !defined( BOOST_POSIX_API )
|
|
# if defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(__CYGWIN__)
|
|
# define BOOST_WINDOWS_API
|
|
# else
|
|
# define BOOST_POSIX_API
|
|
# endif
|
|
# endif
|
|
|
|
// enable dynamic linking on Windows ---------------------------------------//
|
|
|
|
//# if (defined(BOOST_ALL_DYN_LINK) || defined(BOOST_SYSTEM_DYN_LINK)) && defined(__BORLANDC__) && defined(__WIN32__)
|
|
//# error Dynamic linking Boost.System does not work for Borland; use static linking instead
|
|
//# endif
|
|
|
|
#ifdef BOOST_HAS_DECLSPEC // defined in config system
|
|
// we need to import/export our code only if the user has specifically
|
|
// asked for it by defining either BOOST_ALL_DYN_LINK if they want all boost
|
|
// libraries to be dynamically linked, or BOOST_SYSTEM_DYN_LINK
|
|
// if they want just this one to be dynamically liked:
|
|
#if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_SYSTEM_DYN_LINK)
|
|
// export if this is our own source, otherwise import:
|
|
#ifdef BOOST_SYSTEM_SOURCE
|
|
# define BOOST_SYSTEM_DECL __declspec(dllexport)
|
|
#else
|
|
# define BOOST_SYSTEM_DECL __declspec(dllimport)
|
|
#endif // BOOST_SYSTEM_SOURCE
|
|
#endif // DYN_LINK
|
|
#endif // BOOST_HAS_DECLSPEC
|
|
//
|
|
// if BOOST_SYSTEM_DECL isn't defined yet define it now:
|
|
#ifndef BOOST_SYSTEM_DECL
|
|
#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
|
|
|