I have made progress on this.  I found older versions, which is important, and been able to compile - mostly.

The older versions are important since the 3.3.1.1 requires Java 6 to compile (Java 6 API being used).  Kaffe and Tiger do not have Java 6 support also.  Although Kaffe is a dependency, I don't think it is actually being used to compile (not that I care).

Since the version that I can get to compile does not have a build.xml file, how do I create a patch file for a missing file?  I can patch an existing file, but how do I add a missing file?  diff -u just tells me the file is missing.