[Patch, mips] Fix warning when using --with-synci

[Richard Sandiford]

Steve Ellcey <sellcey@mips.com> writes:
> On Mon, 2012-06-25 at 20:00 +0100, Richard Sandiford wrote:
>> Or to put it another way, MIPS_ISA_LEVEL_SPEC and MIPS_ARCH_FLOAT_SPEC
>> make the multilib options explicit on the command line.  You can then
>> use that information to add whatever options you want to be the default
>> for a given multilib.
>
> OK, I didn't really understand this setup before, but I think I get it
> now and I see how I would use this to set -msynci.  I guess I would
> want to create a new triple for a multilib linux mips target so I will
> work on that approach and see how it goes.

In case the run-around over this patch has put you off: it'd be
great if you could submit the configuration once you're happy with it.
If MIPS think a target like this is needed then that's good enough for me.

Thanks,
Richard