| // 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 implemented separate compilation features as described in |
| // http://www.boost.org/more/separate_compilation.html |
| // |
| // It's only retained for compatibility now that the library is header-only. |
| |
| // normalize macros ------------------------------------------------------------------// |
| |
| #if !defined(BOOST_SYSTEM_DYN_LINK) && !defined(BOOST_SYSTEM_STATIC_LINK) \ |
| && !defined(BOOST_ALL_DYN_LINK) && !defined(BOOST_ALL_STATIC_LINK) |
| # define BOOST_SYSTEM_STATIC_LINK |
| #endif |
| |
| #if defined(BOOST_ALL_DYN_LINK) && !defined(BOOST_SYSTEM_DYN_LINK) |
| # define BOOST_SYSTEM_DYN_LINK |
| #elif defined(BOOST_ALL_STATIC_LINK) && !defined(BOOST_SYSTEM_STATIC_LINK) |
| # define BOOST_SYSTEM_STATIC_LINK |
| #endif |
| |
| #if defined(BOOST_SYSTEM_DYN_LINK) && defined(BOOST_SYSTEM_STATIC_LINK) |
| # error Must not define both BOOST_SYSTEM_DYN_LINK and BOOST_SYSTEM_STATIC_LINK |
| #endif |
| |
| // 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 |
| |
| #endif // BOOST_SYSTEM_CONFIG_HPP |