macports openjdk6 install

[Henri Gomez]

> I believe the answer is YES...
>
> Most especially if the 32 bit JDK6 version is a Universal Binary
> that'll run on 10.4 ppc and 10.4+ Intel.  Additionally, there will be
> demand for the 64 Bit version on 10.5.

We're using 10.6 machines to build 32 and 64bits OpenJDK 7 VM.

I guess we should find 10.5 machine to build OpenJDK 6 for 10.5
systems (x86 & PPC).
Advices welcome.

> I think these "older compatibilities" are much more important for
> openjdk6 than for openjdk7.

Both are importants :)

Even with the new OS/X Port for OpenJDK 1.7, we plan to keep our
continuous build to provide Java 7 VM very often.