[LLVMdev] [RFC] Raise minimum required CMake version to 3.0

[Rafael Espíndola]

> Can those fixes not just be committed in a way that they are not available
> for older cmake versions, but that instead an error is given if people are
> using these configurations?

Maybe, but it is odd: We would be willing to exchange developer time
to create a more complicated solution to save linux users (but not OS
X or Windows) the effort of installing a really trivial tool.

Cheers,
Rafael