[PATCH xcalc] Drop CRAY support

[walter harms]

Am 06.07.2013 15:39, schrieb Stéphane Aulery:
> Signed-off-by: Stéphane Aulery <lkppo at free.fr>
> ---
>  math.c |   27 ---------------------------
>  1 file changed, 27 deletions(-)
> 
> diff --git a/math.c b/math.c
> index b290beb..7f81757 100644
> --- a/math.c
> +++ b/math.c
> @@ -18,33 +18,6 @@
>  
>  #include "xcalc.h"
>  
> -#ifdef _CRAY		/* kludge around Cray STDC compiler */
> -double (*log_p)() = log;
> -#define log ((*log_p))
> -double (*exp_p)() = exp;
> -#define exp ((*exp_p))
> -double (*sqrt_p)() = sqrt;
> -#define sqrt ((*sqrt_p))
> -double (*log10_p)() = log10;
> -#define log10 ((*log10_p))
> -double (*atan2_p)() = atan2;
> -#define atan2 ((*atan2_p))
> -double (*asin_p)() = asin;
> -#define asin ((*asin_p))
> -double (*acos_p)() = acos;
> -#define acos ((*acos_p))
> -double (*atan_p)() = atan;
> -#define atan ((*atan_p))
> -double (*sin_p)() = sin;
> -#define sin ((*sin_p))
> -double (*cos_p)() = cos;
> -#define cos ((*cos_p))
> -double (*tan_p)() = tan;
> -#define tan ((*tan_p))
> -double (*pow_p)() = pow;
> -#define pow ((*pow_p))
> -#endif /* _CRAY */
> -
>  #ifndef PI		/* sometimes defined in math.h */
>  #define PI          3.14159265358979
>  #endif

This should be M_PI

re,
 wh