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liblua visibility and compiler-flags

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This commit is contained in:
Robin Gareus
2016-04-04 13:42:50 +02:00
parent 1feb50b2b2
commit 8d26a67ddd
3 changed files with 77 additions and 16 deletions
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55
libs/lua/lua.cc
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@@ -1,16 +1,35 @@
/* This is a C++ wrapper to compile the lua C code
* with settings appropriate for including it with
* Ardour.
*/
#include "lua/liblua_visibility.h"
#if _MSC_VER
#pragma push_macro("_CRT_SECURE_NO_WARNINGS")
#ifndef _CRT_SECURE_NO_WARNINGS
#define _CRT_SECURE_NO_WARNINGS
#endif
# pragma push_macro("_CRT_SECURE_NO_WARNINGS")
# ifndef _CRT_SECURE_NO_WARNINGS
# define _CRT_SECURE_NO_WARNINGS
# endif
#elif defined(__clang__)
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wcast-qual"
#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wcast-qual"
#endif
// forward ardour's defines to luaconf.h
#ifdef PLATFORM_WINDOWS
# define LUA_USE_WINDOWS
# define LUA_USE_WINDOWS
#elif defined __APPLE__
# define LUA_USE_MACOSX
# define LUA_USE_MACOSX
#else
# define LUA_USE_LINUX
# define LUA_USE_LINUX
#endif
// forward liblua visibility to luaconf.h
#ifdef LIBLUA_BUILD_AS_DLL
#define LUA_BUILD_AS_DLL
#endif
extern "C"
@@ -27,12 +46,14 @@ extern "C"
#undef LUA_LIB
// override luaconf.h symbol export
#undef LUA_API
#undef LUALIB_API
#undef LUAMOD_API
#define LUA_API extern "C"
#define LUALIB_API LUA_API
#define LUAMOD_API LUALIB_API
#ifdef LIBLUA_STATIC // static lib (no DLL)
# undef LUA_API
# undef LUALIB_API
# undef LUAMOD_API
# define LUA_API extern "C"
# define LUALIB_API LUA_API
# define LUAMOD_API LUALIB_API
#endif
// disable support for extenal libs
#undef LUA_DL_DLL
@@ -89,8 +110,12 @@ extern "C"
#pragma warning (pop)
#endif
}
} // end extern "C"
#if _MSC_VER
#pragma pop_macro("_CRT_SECURE_NO_WARNINGS")
# pragma pop_macro("_CRT_SECURE_NO_WARNINGS")
#elif defined(__clang__)
# pragma clang diagnostic pop
#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
# pragma GCC diagnostic pop
#endif