Re: Gnuplot 4.4.2 (fixes some problems with 4.4.1)

[Ethan M. <merritt@u.washington.edu>]

On Wednesday 29 September 2010 10:32:23 am Ethan Merritt wrote:
> If you change the configuration file config.dj2 does it build properly?
> 
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> --- config.dj2.old      2010-09-29 10:21:42.000000000 -0700
> +++ config.dj2  2010-09-29 10:22:06.000000000 -0700
> @@ -142,7 +142,7 @@
>  #endif
> 
>  /* Define to 1 if you have the `isnan' function. */
> -/* #undef HAVE_ISNAN */
> +#define HAVE_ISNAN
> 
>  /* Define if you use have kpsexpand (TeX). */
>  /* #undef HAVE_KPSEXPAND */
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> 
> I think this should work, because I now see that there is a call to isnan()
> in datafile.c that is not protected by #ifdef HAVE_ISNAN.  
> So if djpp can compile datafile.c, then it must support isnan().

I made a small mistake.
The unprotected call to isnan() is in graphics.c, not datafile.c.
But still I think it must be true that djpp supports isnan().

	Ethan