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mdbx-cmake: незначительное уточнение пробника для std::filesystem.

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Леонид Юрьев (Leonid Yuriev) 2023-05-14 00:40:28 +03:00
parent c019631a8c
commit 4fd21d2f7b
1 changed files with 8 additions and 2 deletions
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10
cmake/compiler.cmake
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@ -1039,9 +1039,15 @@ macro(probe_libcxx_filesystem)
#endif #endif
int main(int argc, const char*argv[]) { int main(int argc, const char*argv[]) {
fs::path probe(argv[0]); std::string str(argv[0]);
fs::path probe(str);
if (argc != 1) throw fs::filesystem_error(std::string("fake"), std::error_code()); if (argc != 1) throw fs::filesystem_error(std::string("fake"), std::error_code());
return fs::is_directory(probe.relative_path()); int r = fs::is_directory(probe.relative_path());
for (auto const& i : fs::directory_iterator(probe)) {
++r;
(void)i;
}
return r;
} }
]]) ]])
set(LIBCXX_FILESYSTEM "") set(LIBCXX_FILESYSTEM "")