Good afternoon, clang++ 8 has (and has since 5, with small changes) c++17 support for <filesystem>, but it relies on libc++fs, which neither the current clang-8.0 port (LIBCXX_INSTALL_LIBRARY=off) nor libcxx provide (even on old systems that utilize it). Starting with 9, this will become part of libc++ if I'm interpreting this [1] correctly.
Is there any way to support <filesystem> via MP's clang-8.0? Perhaps include just libc++fs.a? Or is XCode 11 (which apparently [2] has <filesystem> support) required to get a capable libc++? Thanks, - Eric [1] https://libcxx.llvm.org/docs/UsingLibcxx.html#using-filesystem [2] https://developer.apple.com/documentation/xcode_release_notes/xcode_11_beta_4_release_notes?preferredLanguage=occ
