[CMake] Disabling RTTI in a portable way

[Eric Noulard]

2009/4/2 Robert Dailey <rcdailey at gmail.com>:
> Is there a portable way of disabling Runtime Type Information (RTTI) through
> CMake? I hope I don't have to strangle CMake too much to get this basic
> functionality...

Disabling rtti is a compiler dependent option:

GCC: -fno-rtti
Visual Studio/VCC: /GR-
Intel C++: -fno-rtti

etc...

I do not currently know if CMake did abtract this away?
-- 
Erk