55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
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//
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// Copyright (c) 2019-2024 Ruben Perez Hidalgo (rubenperez038 at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BOOST_MYSQL_DETAIL_CONFIG_HPP
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#define BOOST_MYSQL_DETAIL_CONFIG_HPP
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#include <boost/config.hpp>
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// clang-format off
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// Concepts
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#if defined(__cpp_concepts) && defined(__cpp_lib_concepts)
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#define BOOST_MYSQL_HAS_CONCEPTS
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#endif
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// C++14 conformance
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#if BOOST_CXX_VERSION >= 201402L
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#define BOOST_MYSQL_CXX14
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#endif
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// Consteval
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#ifdef __cpp_consteval
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#define BOOST_MYSQL_CONSTEVAL consteval
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#else
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#define BOOST_MYSQL_CONSTEVAL constexpr
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#endif
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// Separate build
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#if defined(BOOST_MYSQL_SEPARATE_COMPILATION)
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#define BOOST_MYSQL_DECL
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#else
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#define BOOST_MYSQL_HEADER_ONLY
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#define BOOST_MYSQL_DECL inline
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#endif
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// Auto return type. Having this as a macro helps the documentation tool.
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#ifdef BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
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#define BOOST_MYSQL_RETURN_TYPE(...) -> __VA_ARGS__
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#else
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#define BOOST_MYSQL_RETURN_TYPE(...)
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#endif
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// Chrono calendar types and functions
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#if __cpp_lib_chrono >= 201907L
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#define BOOST_MYSQL_HAS_LOCAL_TIME
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#endif
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// clang-format on
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#endif
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