You are going to LOVE this…. Celestial Software, has two great directories stuff with all kinds of neat software for xenix.
First in the gnu, directory, you’ll find all kinds of newer builds of gcc 2.5.8, and libg++ 2.5.3
And in the software section, there is a bunch of stuff like ckermit, cnews, elm, gtar, joe, perl, rzsz, samba, smail, tripwire…
I, myself haven’t loaded any of it, but I know many people out there will get a kick out of this.