Two small ecj tweaks

[Andrew Haley]

Mark Wielaard wrote:

> Two tweaks to make sure we have a fast bootstrap ecj available. This
> makes sure that when we compile the ecj jar with gcj we use
> -findirect-dispatch so any unresolved references in the jar itself don't
> make the compilation fail (like what would happen with the
> eclipse-ecj.jar from fedora 10).

Umm, really?  Yep really, I just checked.  eclipse-ecj.jar really does
have references to classes that aren't included, so will fail at
runtime if any of those classes are actually used.

Andrew.