PATCH: PR libjava/32078: Update libtool in classpath

[Paolo Bonzini]

>  > Certainly.  Any compile-and-link tests won't work.
> 
> I'm sorry, I missed the "and link" part of your question.  Configury
> tests of this kind really aren't going to work.  For things like tests
> for PIC, it's pointless: gcj supports the same options as gcc.

Then, does anybody know the very reason why all those tests are run 
repeatedly for each language?

Paolo