223 lines
6.8 KiB
C++
223 lines
6.8 KiB
C++
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// sol2
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// The MIT License (MIT)
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// Copyright (c) 2013-2022 Rapptz, ThePhD and contributors
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#ifndef SOL_COMPATIBILITY_LUA_VERSION_HPP
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#define SOL_COMPATIBILITY_LUA_VERSION_HPP
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#include <sol/version.hpp>
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// clang-format off
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#if SOL_IS_ON(SOL_USING_CXX_LUA)
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#include <lua.h>
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#include <lualib.h>
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#include <lauxlib.h>
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#elif SOL_IS_ON(SOL_USE_LUA_HPP)
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#include <lua.hpp>
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#else
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extern "C" {
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#include <lua.h>
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#include <lauxlib.h>
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#include <lualib.h>
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}
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#endif // C++ Mangling for Lua vs. Not
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#if defined(SOL_LUAJIT)
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#if (SOL_LUAJIT != 0)
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#define SOL_USE_LUAJIT_I_ SOL_ON
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#else
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#define SOL_USE_LUAJIT_I_ SOL_OFF
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#endif
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#elif defined(LUAJIT_VERSION)
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#define SOL_USE_LUAJIT_I_ SOL_ON
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#else
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#define SOL_USE_LUAJIT_I_ SOL_DEFAULT_OFF
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#endif // luajit
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#if SOL_IS_ON(SOL_USING_CXX_LUAJIT)
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#include <luajit.h>
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#elif SOL_IS_ON(SOL_USE_LUAJIT)
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extern "C" {
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#include <luajit.h>
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}
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#endif // C++ LuaJIT ... whatever that means
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#if defined(SOL_LUAJIT_VERSION)
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#define SOL_LUAJIT_VERSION_I_ SOL_LUAJIT_VERSION
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#elif SOL_IS_ON(SOL_USE_LUAJIT)
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#define SOL_LUAJIT_VERSION_I_ LUAJIT_VERSION_NUM
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#else
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#define SOL_LUAJIT_VERSION_I_ 0
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#endif
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#if defined(SOL_LUAJIT_FFI_DISABLED)
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#define SOL_LUAJIT_FFI_DISABLED_I_ SOL_ON
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#elif defined(LUAJIT_DISABLE_FFI)
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#define SOL_LUAJIT_FFI_DISABLED_I_ SOL_ON
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#else
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#define SOL_LUAJIT_FFI_DISABLED_I_ SOL_DEFAULT_OFF
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#endif
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#if defined(MOONJIT_VERSION)
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#define SOL_USE_MOONJIT_I_ SOL_ON
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#else
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#define SOL_USE_MOONJIT_I_ SOL_OFF
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#endif
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#if !defined(SOL_LUA_VERSION)
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#if defined(LUA_VERSION_NUM) && LUA_VERSION_NUM >= 502
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#define SOL_LUA_VERSION LUA_VERSION_NUM
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#elif defined(LUA_VERSION_NUM) && LUA_VERSION_NUM == 501
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#define SOL_LUA_VERSION LUA_VERSION_NUM
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#elif !defined(LUA_VERSION_NUM) || !(LUA_VERSION_NUM)
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// Definitely 5.0
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#define SOL_LUA_VERSION 500
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#else
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// ??? Not sure, assume latest?
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#define SOL_LUA_VERSION 504
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#endif // Lua Version 503, 502, 501 || luajit, 500
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#endif // SOL_LUA_VERSION
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#if defined(SOL_LUA_VERSION)
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#define SOL_LUA_VERSION_I_ SOL_LUA_VERSION
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#else
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#define SOL_LUA_VERSION_I_ 504
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#endif
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// Exception safety / propagation, according to Lua information
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// and user defines. Note this can sometimes change based on version information...
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#if defined(SOL_EXCEPTIONS_ALWAYS_UNSAFE)
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#if (SOL_EXCEPTIONS_ALWAYS_UNSAFE != 0)
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#define SOL_PROPAGATE_EXCEPTIONS_I_ SOL_OFF
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#else
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#define SOL_PROPAGATE_EXCEPTIONS_I_ SOL_ON
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#endif
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#elif defined(SOL_EXCEPTIONS_SAFE_PROPAGATION)
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#if (SOL_EXCEPTIONS_SAFE_PROPAGATION != 0)
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#define SOL_PROPAGATE_EXCEPTIONS_I_ SOL_ON
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#else
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#define SOL_PROPAGATE_EXCEPTIONS_I_ SOL_OFF
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#endif
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#elif SOL_LUAJIT_VERSION_I_ >= 20100
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// LuaJIT 2.1.0-beta3 and better have exception support locked in for all platforms (mostly)
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#define SOL_PROPAGATE_EXCEPTIONS_I_ SOL_DEFAULT_ON
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#elif SOL_LUAJIT_VERSION_I_ >= 20000
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// LuaJIT 2.0.x have exception support only on x64 builds
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#if SOL_IS_ON(SOL_PLATFORM_X64)
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#define SOL_PROPAGATE_EXCEPTIONS_I_ SOL_DEFAULT_ON
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#else
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#define SOL_PROPAGATE_EXCEPTIONS_I_ SOL_OFF
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#endif
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#else
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// otherwise, there is no exception safety for
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// shoving exceptions through Lua and errors should
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// always be serialized
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#define SOL_PROPAGATE_EXCEPTIONS_I_ SOL_DEFAULT_OFF
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#endif
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// Some configurations work with exceptions,
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// but cannot catch-all everything...
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#if defined(SOL_EXCEPTIONS_CATCH_ALL)
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#if (SOL_EXCEPTIONS_CATCH_ALL != 0)
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#define SOL_EXCEPTIONS_CATCH_ALL_I_ SOL_ON
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#else
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#define SOL_EXCEPTIONS_CATCH_ALL_I_ SOL_OFF
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#endif
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#else
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#if SOL_IS_ON(SOL_USE_LUAJIT)
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#define SOL_EXCEPTIONS_CATCH_ALL_I_ SOL_DEFAULT_OFF
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#elif SOL_IS_ON(SOL_USING_CXX_LUAJIT)
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#define SOL_EXCEPTIONS_CATCH_ALL_I_ SOL_DEFAULT_OFF
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#elif SOL_IS_ON(SOL_USING_CXX_LUA)
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#define SOL_EXCEPTIONS_CATCH_ALL_I_ SOL_DEFAULT_OFF
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#else
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#define SOL_EXCEPTIONS_CATCH_ALL_I_ SOL_DEFAULT_ON
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#endif
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#endif
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#if defined(SOL_LUAJIT_USE_EXCEPTION_TRAMPOLINE)
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#if (SOL_LUAJIT_USE_EXCEPTION_TRAMPOLINE != 0)
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#define SOL_USE_LUAJIT_EXCEPTION_TRAMPOLINE_I_ SOL_ON
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#else
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#define SOL_USE_LUAJIT_EXCEPTION_TRAMPOLINE_I_ SOL_OFF
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#endif
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#else
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#if SOL_IS_OFF(SOL_PROPAGATE_EXCEPTIONS) && SOL_IS_ON(SOL_USE_LUAJIT)
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#define SOL_USE_LUAJIT_EXCEPTION_TRAMPOLINE_I_ SOL_ON
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#else
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#define SOL_USE_LUAJIT_EXCEPTION_TRAMPOLINE_I_ SOL_DEFAULT_OFF
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#endif
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#endif
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#if defined(SOL_LUAL_STREAM_HAS_CLOSE_FUNCTION)
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#if (SOL_LUAL_STREAM_HAS_CLOSE_FUNCTION != 0)
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#define SOL_LUAL_STREAM_USE_CLOSE_FUNCTION_I_ SOL_ON
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#else
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#define SOL_LUAL_STREAM_USE_CLOSE_FUNCTION_I_ SOL_OFF
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#endif
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#else
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#if SOL_IS_OFF(SOL_USE_LUAJIT) && (SOL_LUA_VERSION > 501)
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#define SOL_LUAL_STREAM_USE_CLOSE_FUNCTION_I_ SOL_ON
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#else
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#define SOL_LUAL_STREAM_USE_CLOSE_FUNCTION_I_ SOL_DEFAULT_OFF
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#endif
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#endif
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#if defined (SOL_LUA_BIT32_LIB)
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#if SOL_LUA_BIT32_LIB != 0
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#define SOL_LUA_BIT32_LIB_I_ SOL_ON
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#else
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#define SOL_LUA_BIT32_LIB_I_ SOL_OFF
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#endif
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#else
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// Lua 5.2 only (deprecated in 5.3 (503)) (Can be turned on with Compat flags)
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// Lua 5.2, or other versions of Lua with the compat flag, or Lua that is not 5.2 with the specific define (5.4.1 either removed it entirely or broke it)
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#if (SOL_LUA_VERSION_I_ == 502)
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#define SOL_LUA_BIT32_LIB_I_ SOL_ON
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#elif defined(LUA_COMPAT_BITLIB)
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#define SOL_LUA_BIT32_LIB_I_ SOL_ON
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#elif (SOL_LUA_VERSION_I_ < 504 && defined(LUA_COMPAT_5_2))
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#define SOL_LUA_BIT32_LIB_I_ SOL_ON
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#else
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#define SOL_LUA_BIT32_LIB_I_ SOL_DEFAULT_OFF
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#endif
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#endif
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#if defined (SOL_LUA_NIL_IN_TABLES)
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#if SOL_LUA_NIL_IN_TABLES != 0
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#define SOL_LUA_NIL_IN_TABLES_I_ SOL_ON
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#else
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#define SOL_LUA_NIL_IN_TABLES_I_ SOL_OFF
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#endif
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#else
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#if defined(LUA_NILINTABLE) && (LUA_NILINTABLE != 0)
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#define SOL_LUA_NIL_IN_TABLES_I_ SOL_DEFAULT_ON
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#else
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#define SOL_LUA_NIL_IN_TABLES_I_ SOL_DEFAULT_OFF
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#endif
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#endif
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// clang-format on
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#endif // SOL_COMPATIBILITY_LUA_VERSION_HPP
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