I’m currently looking for volunteers interested in helping to port the native code for joal to Linux and OSX. Some of this work has already been done in the source code, so what remains to be done is to verify and update extal.c to ensure that it will in fact compile correctly on the various platforms and then create the appropriate compile targets in the build.xml.
I will personally buy several drinks for the man or woman who takes on all or part of this task.
Any volunteers?