Mac OS X compilation

[Jideel <jideel@free.fr>]

Hello,

Just to say that i tried to compile spiped on Mac OS X Snow Leopard 
(10.6.7) and the following error occured : "ld: library not found for 
-lrt". As it seems Mac OS X doesn't use this library, i removed the 
linker directive "-lrt" from the Makefile and, well, it compiled 
successfully.
I was expecting errors, but i didn't found any header inclusion relative 
to this lib, so i guess that's why it worked.
I don't know the way librt.so was supposed to interact with spiped, what 
kind of impact can have this removal ?
Also, i successfully established a tunnel between Mac OS X SL and a 
fit-pc first generation running Gentoo (2.6.36-gentoo-r8).
One more question, even if i can almost gess the answer ("well, no."), 
could spiped be used to secure classic FTP ?
Thank you.