> sysdep.c:4133:3: error: use of undeclared identifier 'rusage_info_current'
>  rusage_info_current ri;


This appears to be a consequence of 6d51805154 (bug#48548) which uses an interface that was introduced in macOS 10.9. It should be possible to unify the old and new code to get something that works on your system as well. I'll write a patch.

This, too, seems to be a regression in Emacs 28.1.