mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-08 13:23:51 +00:00
68 lines
2.6 KiB
C
68 lines
2.6 KiB
C
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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//
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//============================================================================
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#ifndef @EXPORT_MACRO_NAME@_EXPORT_H
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#define @EXPORT_MACRO_NAME@_EXPORT_H
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#if defined(_MSC_VER)
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# if @EXPORT_IS_BUILT_STATIC@
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/* This is a static component and has no need for exports
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elf based static libraries are able to have hidden/default visibility
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controls on symbols so we should propagate this information in that
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use case
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*/
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# define @EXPORT_MACRO_NAME@_EXPORT_DEFINE
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# define @EXPORT_MACRO_NAME@_IMPORT_DEFINE
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# define @EXPORT_MACRO_NAME@_NO_EXPORT_DEFINE
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# else
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# define @EXPORT_MACRO_NAME@_EXPORT_DEFINE __declspec(dllexport)
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# define @EXPORT_MACRO_NAME@_IMPORT_DEFINE __declspec(dllimport)
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# define @EXPORT_MACRO_NAME@_NO_EXPORT_DEFINE
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# endif
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#else
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# define @EXPORT_MACRO_NAME@_EXPORT_DEFINE __attribute__((visibility("default")))
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# define @EXPORT_MACRO_NAME@_IMPORT_DEFINE __attribute__((visibility("default")))
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# define @EXPORT_MACRO_NAME@_NO_EXPORT_DEFINE __attribute__((visibility("hidden")))
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#endif
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#ifndef @EXPORT_MACRO_NAME@_EXPORT
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# if defined(@EXPORT_IMPORT_CONDITION@)
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/* We are building this library */
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# define @EXPORT_MACRO_NAME@_EXPORT @EXPORT_MACRO_NAME@_EXPORT_DEFINE
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# else
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/* We are using this library */
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# define @EXPORT_MACRO_NAME@_EXPORT @EXPORT_MACRO_NAME@_IMPORT_DEFINE
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# endif
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#endif
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#ifndef @EXPORT_MACRO_NAME@_TEMPLATE_EXPORT
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# if defined(@EXPORT_IMPORT_CONDITION@) && defined(_MSC_VER)
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/* Warning C4910 on windows state that extern explicit template can't be
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labeled with __declspec(dllexport). So that is why we use a new custom
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define. But when other modules ( e.g. rendering ) include this header
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we need them to see that the extern template is actually being imported.
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*/
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/* We are building this library with MSVC */
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# define @EXPORT_MACRO_NAME@_TEMPLATE_EXPORT
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# elif defined(@EXPORT_IMPORT_CONDITION@)
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/* We are building this library */
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# define @EXPORT_MACRO_NAME@_TEMPLATE_EXPORT @EXPORT_MACRO_NAME@_EXPORT_DEFINE
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# else
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/* We are using this library */
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# define @EXPORT_MACRO_NAME@_TEMPLATE_EXPORT @EXPORT_MACRO_NAME@_IMPORT_DEFINE
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# endif
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#endif
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#ifndef @EXPORT_MACRO_NAME@_NO_EXPORT
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#define @EXPORT_MACRO_NAME@_NO_EXPORT @EXPORT_MACRO_NAME@_NO_EXPORT_DEFINE
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#endif
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#endif
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