Re: mingw frexp failure

[Bruno Haible]

Eric Blake wrote:
> When compiling natively:
>
> checking whether frexp() can be used without linking with libm... yes
> checking whether frexp works... no
>
> The failure is with +inf, where frexp mistakenly returns NaN instead of
> inf.
>
> But when cross-compiling, mingw was omitted from the list of broken
> platforms.
>
> Installing this:

Thanks! I also updated the comments.

Bruno