sol2/include/sol/compatibility.hpp

// sol2

// The MIT License (MIT)

// Copyright (c) 2013-2022 Rapptz, ThePhD and contributors

// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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#ifndef SOL_COMPATIBILITY_HPP
#define SOL_COMPATIBILITY_HPP

// The various pieces of the compatibility layer
// comes from https://github.com/keplerproject/lua-compat-5.3
// but has been modified in many places for use with sol and luajit,
// though the core abstractions remain the same

#include <sol/version.hpp>
#include <sol/compatibility/lua_version.hpp>

#if SOL_IS_ON(SOL_USE_COMPATIBILITY_LAYER)

// clang-format off
#if SOL_IS_ON(SOL_USING_CXX_LUA) || SOL_IS_ON(SOL_USING_CXX_LUAJIT)
	#ifndef COMPAT53_LUA_CPP
		#define COMPAT53_LUA_CPP 1
	#endif // Build Lua Compat layer as C++
#endif
	#ifndef COMPAT53_INCLUDE_SOURCE
		#define COMPAT53_INCLUDE_SOURCE 1
	#endif // Build Compat Layer Inline
	#include <sol/compatibility/compat-5.3.h>
	#include <sol/compatibility/compat-5.4.h>
#endif
// clang-format on

#endif // SOL_COMPATIBILITY_HPP