🚀 go-pugleaf

I'm looking for a general purpose cross compiler for the 1802 micro-
processor (other chips are ok too) for someone in our department.  We
have been using CROSS on a DECsystem-10, but the last of those was
decommissioned at the end of August, leaving us with no way to
generate code.  A system that runs on any of the following systems
would be suitable: VAX/VMS, VAX/BSD4.3, SunOS, MS-DOS, Macintosh
(native), VM/CMS, or CDC NOS/VE.  One of the first 4 would be the
perferred over those further down the list.  

Any pointers would be appreciated.  Thanks.