macOS How install this librairy ?

Hello guys I'm a new Mac user and to run a program I need to compil a library called Stormlib. I hope someone knows about it, I downloaded the library from the website of Zelula and I also downloaded Xcode and CMake, could someone help me please ? I don't know how to do, to compile this lib and install it. Thank for reading
Namok

Re:

Okay Thank you I'll try and there is not an other way with the help of the Terminale ?