conduit_exports.h

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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// Copyright (c) 2014-2019, Lawrence Livermore National Security, LLC.
// 
// Produced at the Lawrence Livermore National Laboratory
// 
// LLNL-CODE-666778
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// This file is part of Conduit. 
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// 
// Please also read conduit/LICENSE
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//

//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
#ifndef CONDUIT_EXPORTS_H
#define CONDUIT_EXPORTS_H
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
// -- define proper lib exports for various platforms -- 
//-----------------------------------------------------------------------------

// xxx(kitware) keep all CONDUIT_API hidden.
//
/* #undef CONDUIT_WINDOWS_DLL_EXPORTS */
//#if defined(CONDUIT_EXPORTS) || defined(conduit_EXPORTS)
//    /* define catch all def */
//    #define CONDUIT_EXPORTS_DEFINED 1
//#endif

#if defined(_WIN32)
    #if defined(CONDUIT_WINDOWS_DLL_EXPORTS)
        #if defined(CONDUIT_EXPORTS_DEFINED)
            #define CONDUIT_API __declspec(dllexport)
        #else
            #define CONDUIT_API __declspec(dllimport)
        #endif
    #else
        #define CONDUIT_API /* empty for static builds */
    #endif

    #if defined(_MSC_VER)
        /* Turn off warning about lack of DLL interface */
        #pragma warning(disable:4251)
        /* Turn off warning non-dll class is base for dll-interface class */
        #pragma warning(disable:4275)
        /* Turn off warning about identifier truncation */
        #pragma warning(disable:4786)
    #endif
#else
    #if __GNUC__ >= 4 && defined(CONDUIT_EXPORTS_DEFINED)
       #define CONDUIT_API __attribute__ ((visibility("default")))
    #else
       #define CONDUIT_API __attribute__ ((visibility("hidden")))
    #endif
#endif

//-----------------------------------------------------------------------------
// CONDUIT_EXPORTS_H
//-----------------------------------------------------------------------------
#endif