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