GCC Go Patch to conditionalize use of sys/mman.h methods

[Jay Foad]

> +#ifndef HAVE_SYS_MMAN_H
> +  {
> +    int i;
> +    i = mprotect (ret, size, PROT_READ | PROT_WRITE | PROT_EXEC);
> +    assert (i == 0);
> +  }
> +#endif

Did you mean "#ifdef" ?

Jay.