Loki/include/loki/LokiExport.h

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////////////////////////////////////////////////////////////////////////////////
// The Loki Library
// Copyright (c) 2006 by Peter K<>mmel
// Permission to use, copy, modify, distribute and sell this software for any
// purpose is hereby granted without fee, provided that the above copyright
// notice appear in all copies and that both that copyright notice and this
// permission notice appear in supporting documentation.
// The author makes no representations about the
// suitability of this software for any purpose. It is provided "as is"
// without express or implied warranty.
////////////////////////////////////////////////////////////////////////////////
#ifndef LOKI_LOKIEXPORT_INC_
#define LOKI_LOKIEXPORT_INC_
// $Id$
#ifdef __GNUC__
#ifdef _HAVE_GCC_VISIBILITY
#define LOKI_EXPORT_SPEC __attribute__ ((visibility("default")))
#define LOKI_IMPORT_SPEC
#else
#define LOKI_EXPORT_SPEC
#define LOKI_IMPORT_SPEC
#endif
#else
#ifdef _WIN32
#define LOKI_EXPORT_SPEC __declspec(dllexport)
#define LOKI_IMPORT_SPEC __declspec(dllimport)
#else
#define LOKI_EXPORT_SPEC
#define LOKI_IMPORT_SPEC
#endif
#endif
#if (defined(LOKI_MAKE_DLL) && defined(LOKI_DLL)) || \
(defined(LOKI_MAKE_DLL) && defined(LOKI_STATIC)) || \
(defined(LOKI_DLL) && defined(LOKI_STATIC))
#error export macro error: you could not build AND use the library
#endif
#ifdef LOKI_MAKE_DLL
#define LOKI_EXPORT LOKI_EXPORT_SPEC
#endif
#ifdef LOKI_DLL
#define LOKI_EXPORT LOKI_IMPORT_SPEC
#endif
#ifdef LOKI_STATIC
#define LOKI_EXPORT
#endif
#if !defined(LOKI_EXPORT) && !defined(EXPLICIT_EXPORT)
#define LOKI_EXPORT
#endif
#ifndef LOKI_EXPORT
#error export macro error: LOKI_EXPORT was not defined, disable EXPLICIT_EXPORT or define a export specification
#endif
#endif // end file guardian