We have do not have anything official for Linux and I do not know if anyone has tried that approach yet. The instructions on GitHub are just for how to set up the source code for readiness to compile. It is not a compile process. Have you seen this thread thread about compiling? While these options are primarily for Windows, would they be useful for Linux? Code::Blocks can be used on Linux and there is a CMake approach (the Visual Studio option is not relevant). One challenge might be that we are using a special Code::Blocks version for now, which has been compiled for Windows. But the standard Code::Blocks version might work since it accepts a longer command line string. That is TBD.
https://www.mystran.com/forums/showthread.php?tid=2
https://www.mystran.com/forums/showthread.php?tid=2