Hack way to compile freeradius causing freeradius to hang under multithread mode

[Ming-Ching Tiew]

> 
> However, the produced binary will not work under
> multithread mode, it will only work under these modes :-
> 
>          radiusd -X
>          radiusd -s
>          radiusd -t 
> 
> It will not work if it's run as :-
> 
>          radiusd
> 
> Well, this behaviour is repeatable under gnu lib
> environment too ( tested
> under debian environment), ie run ./configure, edit
> src/include/autoconf.h by hand to comment HAVE_THREAD_TLS.
> 

Sorry to confuse you, after I posted, I found that without commenting HAVE_THREAD_TLS, it hangs too under under gnu libraries. 

I guess the right question to ask is whether running 'radiusd'
alone without any parameters is an intended mode.

Regards