reduce libgcj building time

[Andreas Tobler]

Hi,

on my darwin box it takes a few (around 4) hours to build libgcj.

When trying to debug/fix/implement a partial problem it would be helpful
to reduce building time.

For example I don't need awt, swing, javax, probably also net.

For awt I saw a switch in configure '--enable-java-awt'. Am I correct that
disable exists when an enable exists?

Are there other possibilities to reduce the building time?

Any pointers would be great.

(btw, I don't build multilib)

Thanks,
Andreas