Re: Portable replacement function for `trunc'?

[Benoit SIGOURE]

On Oct 7, 2007, at 5:15 AM, Bruno Haible wrote:

> Ben Pfaff noticed that, unlike floor() and ceil(), the function  
> trunc()
> is not declared by default on glibc systems. (The difference is in
> /usr/include/bits/mathcalls.h.)
>
> This should fix it.
>
> 2007-10-06  Bruno Haible  <address@hidden>
>
>         * modules/trunc (Dependencies): Add 'extensions'.
>         * m4/trunc.m4 (gl_FUNC_TRUNC): Require gl_USE_SYSTEM_EXTENSIONS.
>         Reported by Ben Pfaff <address@hidden>.
>
> http://git.sv.gnu.org/gitweb/? 
> p=gnulib.git;a=commitdiff;h=1e424ce10c76ad2c9a75fdc6ab02628931c2bcf0
>
> Bruno

FYI, I needed a replacement of `trunc' and `round' for mipsel-linux-g+ 
+-3.3.2 with newlib-1.10.0.

--
Benoit Sigoure aka Tsuna
EPITA Research and Development Laboratory

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