AW: beta3 on HPUX 9.04 with cc/gcc

[Andrew Tridgell]

> configure: In function `main':
> configure:2986: `samba_cv_have_setresgid' undeclared (first use this function)

ahh, this is something that Jeremy has fixed already, but after the
beta3 release. beta3 won't work on any platform that needs setresgid()
(that's only HPUX as far as I know).

I've put a fixed configure script for beta3 at
ftp://samba.org/pub/tridge/configure