Fix issue with GCC 7. #4591
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Fix issue with GCC 7. #4591
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This version of GCC came out around the same time as C++17. Although its preprocessor macros claim that it supports the C++17, there were still some portions of the specifications that were not supported. In particular, `std::filesystem` is not supported. In there case where this is needed, detect GCC 7 and do not attempt to use it.
pnorbert
approved these changes
Jul 17, 2025
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This version of GCC came out around the same time as C++17. Although its preprocessor macros claim that it supports the C++17, there were still some portions of the specifications that were not supported. In particular,
std::filesystemis not supported. In there case where this is needed, detect GCC 7 and do not attempt to use it.