Same problem on macOS for arm: Undefined symbols for architecture arm64: "_yydebug", referenced from: _main in hishrink-hishrink.o ld: symbol(s) not found for architecture arm64 Dick Koch -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://tug.org/pipermail/tlbuild/attachments/20220223/fdb82e9a/attachment.html>