fenv.h

[Joel Sherrill]

On 10/19/2015 8:34 AM, Corinna Vinschen wrote:
> On Oct  7 18:49, Stefan Heinzmann wrote:
>> Hi all,
>>
>> I have seen a couple of discussions about fenv.h in the past on this list,
>> and there seems to be support for fenv.h in newlib for the spu target, but
>> for no other. As fenv.h belongs to C99, I wonder why that is so. Is fenv.h
>> support meant to be the responsibility of the C library or of the compiler
>> support library? What about implementations for the more mainstream
>> architectures, such as X86 or ARM?
>
> I guess the answer is simply that nobody provided them yet, so SPU
> and Cygwin are the only ones so far.

Is the Cygwin implementation general enough for x86?

--joel