Stupid question.

[Sammy]

Ok, this is an utter newbie question.  Feel free to flame me at will.  But 
if you can answer it, please do!

I searched through the archives and couldn't find the answer.
The mud I started coding on did a full compile every time I changed the 
merc.h file.  The one I am working on now does not.  How do I force a full 
compile without making a tweek to every single file?

Thanks,
Sammy.