Compiling .java file to shared library

Tue Sep 26 12:57:00 GMT 2006

So, now I've successfully applied the dawrin x86 patches to a 4.0.2 tarball and have successfully built it.
Now, I would like to take a .java file and compile it into a native shared library so that I could link and use it in a c++ application. gcj -c -g -O MyLibrary.java successfully creates an .o file. What is the next step to making a shared library?
Michael