Forward declaration of classes needed when using GCJ?

[Andrew W]

OK I've solved  the problem when you've just got the two simple classes 
A & B. It seems is obscurely fussy about the current working directory.

It insists the current directory is the root of the project and you 
specify the .java files as a sub path below that it will NOT allow you 
to have the package dir containing the .java  files as the current 
directory. i.e

cd /path/to/project

gcj --main=net.mydomain.core.ClassA ./net/mydomain/core/ClassA.java 
./net/mydomain/core/ClassB.java

WILL work

cd /path/to/project/net/mydomain/core/

gcj --main=net.mydomain.core.ClassA ./ClassA.java ./ClassB.java

will NOT

Anyway.

If you then try linking against jar files using --classpath= you're back 
to square 1.

Taking the above example (the 1st one) if you copy any  .JAR file to 
/path/to/project/

 then do

gcj --main=net.mydomain.core.ClassA ./net/mydomain/core/ClassA.java 
./net/mydomain/core/ClassB.java --classpath='./lo4j-1.2.8.jar'

you get the same error about not recognising ClassB.

Even appending the current dir onto the end of the classpath doesnt 
solve it.

Any ideas?

Regards
Andrew