Patch for Review: libjava Configury Changes for Cross Builds

[Mohan Embar]

Hi Andrew,

>However, I have one comment to make.  When you have carefully analyzed
>a problem and come up with a solution that still needs some caveats,
>please add some commentary *to the files in question*.

Good point. I'm sure this patch will go through another iteration and
that Tom and others will clarify things that I haven't completely
understood, so I'll do this in the second round....

-- Mohan
http://www.thisiscool.com/
http://www.animalsong.org/