GCJ Compiler error building current CVS trees

Tue Sep 21 12:56:00 GMT 1999

Jeff> Well, it looks like the C front-end is being called with
Jeff> -fuse-divide-subroutine which isn't any option I'm aware of.
Jeff> I'd put my money that it's a bug on the java side.
-fuse-divide-subroutine is a Java option.
This bug occurs because we have %{f*} in the "jvgenmain" spec (see
gcc/java/jvspec.c). (gcj can generate a C program and then compile
it; this is how we generate a "main" when given the --main option.)
I'm not entirely sure how to fix this. Presumably some of the -f
options given to gcj should be passed down to cc. I don't see how to
filter them except to list all of the C front end's -f options
explicitly. (Which, of course, I don't want to do.)
Any advice?
Tom