[patch/rfc] Add host's floatformat

[Andrew Cagney]

>>>> > Er, no.  The person who causes the problem gets to fix it.  Especially
>>>> > when the problem is known beforehand, a workable solution is offered,
>>>> > and you choose otherwise anyway.
>>
>>> 
>>> Please point me at a case that doesn't work.
> 
> 
> I can't think of a concrete example off the top of my head, but then
> again, that rationalizing would have me set IEEE as the default and
> use configure.ac only to override it.

So what's wrong with my code then?