export.h

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// Copyright 2016 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
// Modified by Jeremy Retailleau.
 
#ifndef PXR_ARCH_EXPORT_H
#define PXR_ARCH_EXPORT_H
 
 
#include "./defines.h"
 
#if defined(ARCH_OS_WINDOWS)
#   if defined(ARCH_COMPILER_GCC) && ARCH_COMPILER_GCC_MAJOR >= 4 || defined(ARCH_COMPILER_CLANG)
#       define ARCH_EXPORT __attribute__((dllexport))
#       define ARCH_IMPORT __attribute__((dllimport))
#       define ARCH_HIDDEN
#       define ARCH_EXPORT_TYPE
#   else
#       define ARCH_EXPORT __declspec(dllexport)
#       define ARCH_IMPORT __declspec(dllimport)
#       define ARCH_HIDDEN
#       define ARCH_EXPORT_TYPE
#   endif
#elif defined(ARCH_COMPILER_GCC) && ARCH_COMPILER_GCC_MAJOR >= 4 || defined(ARCH_COMPILER_CLANG)
#   define ARCH_EXPORT __attribute__((visibility("default")))
#   define ARCH_IMPORT
#   define ARCH_HIDDEN __attribute__((visibility("hidden")))
#   if defined(ARCH_COMPILER_CLANG)
#       define ARCH_EXPORT_TYPE __attribute__((type_visibility("default")))
#   else
#       define ARCH_EXPORT_TYPE __attribute__((visibility("default")))
#   endif
#else
#   define ARCH_EXPORT
#   define ARCH_IMPORT
#   define ARCH_HIDDEN
#   define ARCH_EXPORT_TYPE
#endif
#define ARCH_EXPORT_TEMPLATE(type, ...)
#define ARCH_IMPORT_TEMPLATE(type, ...) extern template type ARCH_IMPORT __VA_ARGS__
 
#endif // PXR_ARCH_EXPORT_H