Advice on compiling GCJ for ARM

Tue Sep 21 03:17:00 GMT 2010

I've been trying off and on for a week to build a GCJ compiler for webOS, a Linux variant on ARM, with very little success. On the bright side I've started to learn more about how the GCC build system works. :) My host machine is Mac OSX 10.6.4, Snow Leopard. I've been able to get GCJ for Mac OSX (darwin) working (though with a few issues), but I can't the cross compiler to even finish compiling.
So my first question is really just a request for advice: what version of GCC should I start with? Which one is likely to give me the most success? Recent 4.5 builds? 
Second, should I be using glibc or newlib? 
Thanks for any help. If there's already some prebuilt GCJ for ARM binaries I'm willing to try those as well.
Thanks!
	Josh
Blasting forth in three part harmony!