Wanted: UNIX-based cross-compilers for Microsoft C 6.0

[Colonel Panic]

Currently, we use Oasys' cross development system for Microsoft C 5.1
(and MASM 5.1 and the compatible MS LINK), running on Sparcstations, 
for the bulk of our DOS development.  Using the Oasys stuff is a real 
dream compared to doing everything on the PCs (all of the source is 
on the UNIX side, and we used to do everything from DOS using PC-NFS).

The problem:
Oasys has no MS C 6.0 (or 6.00a) cross-compiler, and they don't plan to
offer one.  Ouch.

The question:
Does anybody know of other vendors who publish similar cross
development packages using MS C 6.0?  Functionality close to the Oasys
system for 5.1 would be ideal.

Email preferred; followups to comp.sys.ibm.pc.programmer.

Thanks in advance.

--
Alan Denney      aland at informix.com      {pyramid|uunet}!infmx!aland

"When will Apple get socially responsible and offer separate trash can
 icons for glass, aluminum, and paper?"
  - Lincoln Spector