Ludovic Courtès wrote:
> on alpha*-linux-gnu, `-mieee' is apparently not needed:
>
> --8<---------------cut here---------------start------------->8---
> #include <math.h>
>
> int
> main (int argc, char *argv[])
> {
> return isnan (NAN);
> }
> --8<---------------cut here---------------end--------------->8---It's not needed for this particular program, but for overflow and division by zero. Overflow and division by 0.0 lead to SIGFPE by default, on alpha-*-* platforms. Bruno
