[CMake] Creating project distribution using cpack.

[Bill Hoffman]

Rob Mathews wrote:
> Actually, I realize the problem here - you are assuming that one would
> build the full toolset, and I simply built only CMake because I only
> needed CMake and didn't want to wait for the rest of the compile. Thus,
> the first time it ran because it use the defaults from the installation,
> but the next it didn't run because it was using the new partially built
> directory. 
>   
OK, sounds good.  There are cpack commands that are included in CMake 
that will not work correctly if you do not have cpack, which is the 
source of the check.

-Bill