Patch: FYI: libgcj version number

[Tom Tromey]

Bryce> It would be nice to have access to the full version string
Bryce> including the build date. Is there any reason not to #include
Bryce> gcc/version.h?

I think __VERSION__ includes this info.
I get this:

    creche. gij --version
    gij (GNU libgcj) version 3.2 20020227 (experimental)

Tom