Improving build with CMake

[jpouderoux]

Hi, Would you be interested by a MR that would improve the use of CMake in Cannonball? The current CMake scripts are not really well written and can result to configuration/compilation issues on different systems - especially because some packages like DirectX or OpenGL are not correctly setup with a find_package macro. Cheers and thanks a lot for this amazing retro rewriting piece of code! J.

PS: I am a former employee of Kitware, the company that codes and maintains CMake :)

[djyt]

Hello. Sorry for the slow response. I've been quite busy with a new job.

This would be fantastic if you could!

[jpouderoux]

Great! Working on it.