[CMake] Execute_process with wildcard characters

[Philippe Fremy]

Bill Hoffman wrote:
> FILE(GLOB_RECURSE variable [RELATIVE path])
> FILE(REMOVE [file1 ...])

While we are on this topic, I found something missing from the FILE
command: the ability to rename a file or a directory. I need just this
for one of my programs and it's missing.

I tried to add it as a feature request but the bugtracker seems locked,
probably because of the spam problems.

	Philippe