patches for eclipse building

[Håkon Alstadheim]

Christian Lynbech writes:
> I have thrown in another little modification. Under CMUCL, I have
> changed the %quit% code from calling `quit' to calling `unix:exit'. I
> have numerous times gotten an eclipse process looping endslessly in a
> SIGPIPE error after exiting X. I guess that `quit' wants to do some
> cleanup, but this fails since the connection has been closed
> down. After the change I have not seen that problem. Alternatively we
> could probably just call `quit' with a non-nil argument which
> presumably has pretty much the same effect (judging from the document
> string of `quit').

CMUCL 18e will have a QUIT that only takes keyword parameters. Better
to use UNIX:EXIT.