| #ifndef BOOST_SYSTEM_DETAIL_CONFIG_HPP_INCLUDED |
| #define BOOST_SYSTEM_DETAIL_CONFIG_HPP_INCLUDED |
| |
| // Copyright 2018 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/system for documentation. |
| |
| #include <boost/config.hpp> |
| #include <boost/config/workaround.hpp> |
| |
| // BOOST_SYSTEM_HAS_SYSTEM_ERROR |
| |
| #if !defined(BOOST_NO_CXX11_HDR_SYSTEM_ERROR) |
| # define BOOST_SYSTEM_HAS_SYSTEM_ERROR |
| #endif |
| |
| #if BOOST_WORKAROUND(BOOST_GCC, < 40600) |
| // g++ 4.4's <map> is not good enough |
| # undef BOOST_SYSTEM_HAS_SYSTEM_ERROR |
| #endif |
| |
| #if defined(BOOST_NO_CXX11_HDR_MUTEX) |
| // Required for thread-safe map manipulation |
| # undef BOOST_SYSTEM_HAS_SYSTEM_ERROR |
| #endif |
| |
| // BOOST_SYSTEM_NOEXCEPT |
| // Retained for backward compatibility |
| |
| #define BOOST_SYSTEM_NOEXCEPT BOOST_NOEXCEPT |
| |
| // BOOST_SYSTEM_HAS_CONSTEXPR |
| |
| #if !defined(BOOST_NO_CXX14_CONSTEXPR) |
| # define BOOST_SYSTEM_HAS_CONSTEXPR |
| #endif |
| |
| #if BOOST_WORKAROUND(BOOST_GCC, < 60000) |
| # undef BOOST_SYSTEM_HAS_CONSTEXPR |
| #endif |
| |
| #if defined(BOOST_SYSTEM_HAS_CONSTEXPR) |
| # define BOOST_SYSTEM_CONSTEXPR constexpr |
| #else |
| # define BOOST_SYSTEM_CONSTEXPR |
| #endif |
| |
| // BOOST_SYSTEM_DEPRECATED |
| |
| #if defined(__clang__) |
| # define BOOST_SYSTEM_DEPRECATED(msg) __attribute__((deprecated(msg))) |
| #elif defined(__GNUC__) |
| # if __GNUC__ * 100 + __GNUC_MINOR__ >= 405 |
| # define BOOST_SYSTEM_DEPRECATED(msg) __attribute__((deprecated(msg))) |
| # else |
| # define BOOST_SYSTEM_DEPRECATED(msg) __attribute__((deprecated)) |
| # endif |
| #elif defined(_MSC_VER) |
| # define BOOST_SYSTEM_DEPRECATED(msg) __declspec(deprecated(msg)) |
| #else |
| # define BOOST_SYSTEM_DEPRECATED(msg) |
| #endif |
| |
| #endif // BOOST_SYSTEM_DETAIL_CONFIG_HPP_INCLUDED |