54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* Licensed under the Apache License Version 2.0 with LLVM Exceptions
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* https://llvm.org/LICENSE.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#if __cplusplus >= 201703L
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# ifdef __has_include
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# if __has_include(<version>)
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# include <version>
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# if __cpp_lib_filesystem >= 201703L && __has_include(<filesystem>)
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# include <filesystem>
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# define UNIFEX_HAVE_FILESYSTEM 1
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namespace unifex
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{
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namespace filesystem
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{
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using std::filesystem::path;
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}
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}
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# endif
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# endif
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# ifndef UNIFEX_HAVE_FILESYSTEM
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# if __has_include(<experimental/filesystem>)
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# include <experimental/filesystem>
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# define UNIFEX_HAVE_FILESYSTEM 1
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namespace unifex
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{
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namespace filesystem
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{
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using std::experimental::filesystem::path;
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}
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}
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# endif
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# endif
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# endif
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#endif
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#ifndef UNIFEX_HAVE_FILESYSTEM
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# define UNIFEX_HAVE_FILESYSTEM 0
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#endif
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