I think there is a bug in last CVS version of kaffe/scripts/compat/javac.in:
The script appends an empty -classpath option when you don't use it, so you get this error message
Kjc: option ''-classpath'' requires an argument
The patch I propose is very simple, but should work.
23a24
> args="${args} -classpath $classpath"
25d25
< args="${args} -classpath $classpath"
