X11R4 on i386 running SCO Xenix

[Mladen Victor Wickerhauser]

Would anyone who has compiled X11R4 on a 386 machine under SCO Xenix please
send me any recommendations they may have?  I am particularly interested in
the minimal portion of the distribution needed to compile a running server,
diffs to the makefiles and config files, the patch level used, and which
compiler was used.

Also, is there an anonymous ftp site for binaries compiled under SCO Xenix?

I will post a summary of responses.  Thanks for your time.