So…MS broke cuda compiles with their latest update to VS2019 (a break in xutility).
It appears that an older version of VS2019 still works.  As luck would have it, I have a community version that is on the broken new version, but a VS2019 professional version that should have a version that still works.
However, I’m finding it unclear how I can set this.  It appears that the cl.exe in git-bash is picking up the community directory and I don’t know how to change this to the professional directory.
Has anyone had any experience redirecting what VS setuptools is discovering?