2023-04-03-4dfcd85

This update is mandatory.
Mac version only works on intel macs and requires running with sudo.

• fa279ad: Bringing macOS up-to-date, some changes needed
• a0e5889: Merge pull request #55 from Obverser/master
• 1c9f82a: Fixing a syntax error in sys.cpp
• a5dd658: Initial support for win64
• 493654d: Update SOURCE.URL
• f156fb4: bump fmtlog for less submodule dependencies
• c914e90: Fix compiling with clang and libcxx
• 9784412: Add mac build actions
• 8f90c5d: Fix Xxh64 lowercasing
• 4dfcd85: Mac build script fixups