Re: [Mingw-users] cygwin1.7.25-1(WIN7):The cbrtf function in math.h, it depends the function `__fpclassifyf' that is not implemented, in mingw cross complier.

[Keith M. <kei...@us...>]

On 14 October 2013 11:04, kl222 wrote:

> ** **
>
> Hello all:****
>
> The ‘cbrtf’ function is defined in the math.h, it depends the function
> `__fpclassifyf' that is not implemented. In mingw cross complier.****
>
> ** **
>
> Enviorment:****
>
> Cygwin 1.7.25-1****
>
> Cross complier:****
>
> $ i686-pc-mingw32-gcc -v
>

This is a cygwin problem; we can't help you with it.  You need to refer it
to a cygwin list.

FWIW, __fpclassifyf() is defined in our libmingwex.a; it is definitely
present
in that library, with my Linux hosted cross compiler.

-- 
Regards,
Keith.