I'm not convinced that libodejava.jnilib in CVS is up-to-date.
In my version, the timestamps on all other binaries are from early to mid July. The timestamp on the mac version, however, is from early April.
Am I misinterpreting this, or have the mac binaries not been updated?
Also, I'm not terribly knowledgeable about the differences between GCC under OS X and Linux. If someone can tell me how to produce a universal binary from the command line, I'd be happy to compile and post an updated jnilib for CVS if it isn't up-to-date already.
Sorry, I forgot to check in the new universal binary before leaving for a week 
It's in CVS now.