gcj version that include javax.sound.* implementations

[Ewald Peiszer]

Hi,

I'd like to compile an application that uses javax.sound.* classes (and 
Tritonus classes) to native code.

I use Debian Sarge and thus gcj version 3.4. I learned, however, that 
this version of gcj is much to old.

Can anyone tell me what version of of gcj I actually need? (I assume 4.1 
or 4.2?)

Second question: what is the easiest way to install this version on my 
Stable Debian?

Should I try to compile it from source? I tried that already and didn't 
get very far (configure: error: cannot run /bin/sh ./config.sub).

Or is it better to use apt-get (adding lines for unstable to source.list 
etc)?

Thank you for your help.

regards,
Ewald