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60 lines
2.1 KiB
60 lines
2.1 KiB
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2011 KiCad Developers, see change_log.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef IMPORT_EXPORT_H_
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#define IMPORT_EXPORT_H_
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/// Macros which export functions from a DLL/DSO.
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/// See: http://gcc.gnu.org/wiki/Visibility
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#if defined(_WIN32)
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#define APIEXPORT __declspec(dllexport)
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#define APIIMPORT __declspec(dllimport)
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#define APILOCAL
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#elif defined(__GNUC__) && __GNUC__ >= 4
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// On ELF, we compile with hidden visibility, so unwrap that for specific symbols:
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#define APIEXPORT __attribute__ ((visibility("default")))
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#define APIIMPORT __attribute__ ((visibility("default")))
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#define APILOCAL __attribute__ ((visibility("hidden")))
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#else
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#pragma message ( "warning: a supported C++ compiler is required" )
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#define APIEXPORT
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#define APIIMPORT
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#define APILOCAL
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#endif
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#if defined(COMPILING_DLL)
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// Be sure and define COMPILING_DLL when compiling implementation, and NOT when
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// compiling the client.
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#define MY_API(rettype) APIEXPORT rettype
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#else
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#define MY_API(rettype) APIIMPORT rettype
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#endif
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#define MY_LOCAL(rettype) APILOCAL rettype
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#endif // IMPORT_EXPORT_H_
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