Thanks to Logan Donaldson, Motif is now running under DarwinOS. You can download everything from his web site: http://pound.med.utoronto.ca/~logan. OpenDX compiles all the way to src/exec/dpexec/loader.c, which is highly system-specific code for loadables. May just be a simple problem, but I doubt I'll have time to even look at it for another week. There is also a nice web site devoted to XFree86 under Darwin/Mac OS X DP 4: http://mrcla.com/XonX/. Could be we have all the pieces in place now.
Richard Gillilan Cornell Theory Center
