[Committed] S/390 TPF: Fix target default flags

[Joseph S. Myers]

On Wed, 7 Oct 2009, Andreas Krebbel wrote:

> Hi,
> 
> when the S/390 back-end options were moved to s390.opt we forgot to
> adjust the tpf default flags accordingly.
> 
> Done with the attached patch.

If you're maintaining the TPF target, could you add the stdint.h type 
configuration for it to GCC?  Of the OSes listed in 
<http://gcc.gnu.org/ml/gcc/2009-07/msg00625.html> as needing it added, I 
think only OpenBSD has so far had it added since then.

-- 
Joseph S. Myers
joseph@codesourcery.com