Re: Gnuplot 4.4.2 (fixes some problems with 4.4.1)

[Tatsuro M. <tma...@ya...>]

Hello 

The test shown in the previous mail was done by cvs source at 2010-09-30.

Regards

Tatsuro


--- Tatsuro MATSUOKA  wrote:

> Hello
> 
> --- Tatsuro MATSUOKA  wrote:
> > I have searched the information of the DJGPP 
> > 
> > For version 2.04
> > http://www.delorie.com/djgpp/doc/kb/kb_6.html
> > 
> > ************************
> > The macro NAN was added.
> > The functions strtod, strtof, strtold and _strtold now understand "Inf", "Infinity", "NaN",
> > "NaN()",
> > "NaN(hex-number)" and any variations of case in the input string.
> > 
> > New functions snprintf and vsnprintf added.
> > ***********************
> > 
> > However, version 2.04 is the beta release.
> > (Last update is 30-Nov-2003 for 2.04).
> > 
> > Application is still updated on the 2.03.
> > (The gcc has been updated to 4.4.4!  as Hans suggested.)
> > 
> > Thinking to the above, it is better to apply you patch for DJGPP.
> > 
> > Please wait for a while after I will carry out the test the patch
> 
> With the two patches,
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> --- 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
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> --- gnuplot-cvs/src/stdfn.c 2010-07-30 12:11:40.000000000 -0700
> +++ gnuplot-djgpp/src/stdfn.c     2010-09-30 18:12:55.000000000 -0700
> @@ -458,7 +458,7 @@
>  double
>  not_a_number(void)
>  {
> -#ifdef __MSC__
> +#if defined(__MSC__) || defined(DJGPP) || defined(__DJGPP__)
>         unsigned long lnan[2]={0xffffffff, 0x7fffffff};
>      return *( double* )lnan;
>  #else
> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
> NaN issue for DJGPP seems to be solved.
> 
> 
> Terminal type set to 'svga'
> gnuplot> pr NaN
> NaN
> 
> gnuplot> cd '../demo'
> gnuplot> load 'candlesticks.dem'
> Hit return to continue
> Hit return to continue
> Hit return to continue
> Hit return to continue
> Hit return to continue
> Hit return to continue
> 
> candlesticks.dem went well.
> 
> Thanks!!
> 
> Regards
> 
> Tatsuro
> 
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