[cdt-dev] Hudson builds are running

[Doug Schaefer <cdtdoug@xxxxxxxxx>]

OK, the hudson builds are running. cdt-nightly is off of HEAD and
cdt-release is off of cdt_7_0 and are on hudson.eclipse.org.

There are a few changes here that may impact how you write JUnits.
There is a master machine and some slave machines which seem to be a
mix of 32 and 64-bit x86 Linux. It's somewhat random which one it uses
so I've set the build to use the 32-bit Java 5 VM and eclipse.

Also since we're now x86 Linux, we could start relying on the test
environment. I noticed some warning messages from the tests
complaining about g++ missing and I'm not sure gdb is there. But if
you guys see the need we can ask to have them installed. Let me know.

Enjoy!
Doug.