More s/390 bugs.

[Nick Clifton]

Hi Martin,

> Hmm, this time it failed for my too. Very strange, how did I managed
> to get around this test in the first place? Oh well, we better use
> the rule s390-*-* in this case.
> 
> ChangeLog and patch follows:
> 
> 2001-06-12  Martin Schwidefsky <schwidefsky@de.ibm.com>
> 
>      * testsuite/ld-undefined/undefined.exp: Correct setup_xfail rule.

Approved and applied.

Cheers
        Nick