3.3.1 GCJ Cross compiler configuration issues

[Peter Blemel]

I just wanted to follow up on my port.    I disabled multilib and finally 
got all the way through a build, after tweaking the various things I 
mentioned previously.   Splitting out the various java classes was a bust 
due to class inter-dependencies.   The security manager actually references 
JFrame.   I decided to fight that battle another day and went back to 
building everything.   Once I had a good build of libgcj I went back and did 
a multilib build (and let it run all night :-)

Trying to link against the shared libs for the RTOS was an experience.   
Adding -Wl,--call_shared to the link gave the linker grief.  It took me a 
bit to figure out how to use the linker configuration file, where I put in 
my libraries.   That's a little bit of a kludge given that when I pass the 
build out to the team they may not have the RTOS on the same partion / path. 
  I'd like to be able to pass the RTOS install dir into the link 
configuration script.

I've only got a half dozen undefined symbols left when I try to build 
HelloWorld.    I don't have fcntl. time. strdup, and what not.    Those are 
easy to write, but I'm out of steam and it's a holiday weekend.  I'll tackle 
that next week.

So, thanks again.   I'm just a few symbols shy of trying to run HelloWorld 
on my embedded box.    I'll pass along the diffs that I used to get it to 
compile.

Peter

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