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39 lines
1.4 KiB
C++
39 lines
1.4 KiB
C++
/*---------------------------------------------------------*\
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| filesystem.h |
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| Selects between std and experimental filesystem library |
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| This file is part of the OpenRGB project |
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| SPDX-License-Identifier: GPL-2.0-or-later |
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\*---------------------------------------------------------*/
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#ifndef FILESYSTEM_H
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#define FILESYSTEM_H
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#if defined(__has_include) && __has_include(<filesystem>)
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#include <filesystem>
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// Debian 10 provides the header, but does not enable the feature, so we additionally check for the feature test macro
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// MSVC below 2017 does not provide feature test macros, so we leave an exception for them
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#if defined(__cpp_lib_filesystem) || defined (_MSC_VER)
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namespace filesystem = std::filesystem;
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#define STD_FILESYSTEM_FOUND
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#endif
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#endif
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#ifndef STD_FILESYSTEM_FOUND
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#if defined(__has_include) && !__has_include(<experimental/filesystem>)
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#error Neither <filesystem> nor <experimental/filesystem> could be found on the system! Please report an issue to OpenRGB developers providing your system info.
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#endif
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#define _SILENCE_EXPERIMENTAL_FILESYSTEM_DEPRECATION_WARNING
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#include <experimental/filesystem>
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namespace filesystem = std::experimental::filesystem;
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#endif // C++17
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#endif // FILESYSTEM_H
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