[CMake] CMake minimum required version

[Russell Wallace]

On Sat, Aug 25, 2012 at 7:13 PM, David Cole <david.cole at kitware.com> wrote:
> Of course, having said that:
>
> If you ever have a source file on disk that you DON'T want to include
> in your build, then file(GLOB once again bends towards "evil"...

Are you kidding? A stray src/foo.cc that wasn't in the build would be
a maintenance nightmare waiting to happen! If glob did nothing but
safeguard against that, it would be worth using it for that reason
alone!