OK here's the deal: I have a few weeks to kill and a z/pdt system to use, so I downloaded the source to oorexx 4.1.0 and converted it to EBCDIC. This is all on the USS side of z/os, of course -- I wouldn't dream of attempting to fit this into TSO right now (next to impossible).
So I followed the instructions and tried running the configure script. It did pretty good, but failed the preprocessor tests. Any suggestions?
P.S. I freely acknowledge that I'm not the ideal candidate for this effort, as I've never done any Unix development before. But, hey, I've got the system and the time right now, so why not?