linux PPC port

Hello,
I managed to get jogl running on G4 mac running linux, and I think it should apply to G5 as well. would it be of interest to the community and in that case, how would I submit it?

the changes are mainly adding a few new targets to ANT, adding another entry to the cpu int size detection code and kick the paths a bit. I got it working with the IBM java implementation. I would have to clean up a bit to make compulation robust but it runs very fine.

Please file a bug with the JOGL Issue Tracker.