[CMake] enable_languague (... OPTIONAL) broken?

[Johannes Zarl]

Hi,

On Friday, 7. June 2013, 17:08:33, Marcel Loose wrote:
> I'm puzzled w.r.t. the behavior of enable_language(... OPTIONAL).

The documentation currently (since 2.8.11) states that "at present, the 
OPTIONAL argument does not work."

HTH,
  Johannes