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Diffstat (limited to 'include/import_export.h')
| -rw-r--r-- | include/import_export.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/import_export.h b/include/import_export.h new file mode 100644 index 0000000..57de9f9 --- /dev/null +++ b/include/import_export.h @@ -0,0 +1,60 @@ +#ifndef IMPORT_EXPORT_H_ +#define IMPORT_EXPORT_H_ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com> + * Copyright (C) 2011 KiCad Developers, see change_log.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, you may find one here: + * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html + * or you may search the http://www.gnu.org website for the version 2 license, + * or you may write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + */ + + +/// Macros which export functions from a DLL/DSO. +/// See: http://gcc.gnu.org/wiki/Visibility + +#if defined(__MINGW32__) + #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(COMPILING_DLL) + // Be sure and define COMPILING_DLL when compiling implementation, and NOT when + // compiling the client. + #define MY_API(rettype) APIEXPORT rettype +#else + #define MY_API(rettype) APIIMPORT rettype +#endif + +#define MY_LOCAL(rettype) APILOCAL rettype + +#endif // IMPORT_EXPORT_H_ |