ifsg_defs.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck <[email protected]>
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
/*
 * Note: this is based on kicad's import_export.h file but is
 * reproduced here in order to facilitate support of out-of-tree
 * builds for 3D plugins.
 */
 
#ifndef IFSG_DEFS_H
#define IFSG_DEFS_H
 
#if defined(_WIN32)
    #define APIEXPORT __declspec(dllexport)
    #define APIIMPORT __declspec(dllimport)
    #define APILOCAL
 
#elif defined(__GNUC__) && __GNUC__ >= 4
    // On ELF, we compile with hidden visibility, so unwrap that for specific symbols:
    #define APIEXPORT __attribute__ ((visibility("default")))
    #define APIIMPORT __attribute__ ((visibility("default")))
    #define APILOCAL  __attribute__ ((visibility("hidden")))
 
#else
    #pragma message ( "warning: a supported C++ compiler is required" )
    #define APIEXPORT
    #define APIIMPORT
    #define APILOCAL
#endif
 
#if defined (COMPILE_SGLIB)
    #define SGLIB_API APIEXPORT
    #define MASK_3D_SG "3D_SG"
#else
    #define SGLIB_API APIIMPORT
#endif
 
#endif  // IFSG_DEFS_H