Calvin Morrison wrote:

> One thing with cmake that would be good is a list of options.
> 
> All should be disabled by default, like samelian says, but there should be
> the option to enable all dependencies (not just -DBUILD_ALL) and a way to
> see what options are available.
> 
> Agreed?

Yes, that seams reasonable, but I'd also add an option to disable an 
option and continue with a message if a prerequisite is not found.

   -- Bruce