title: CMake with include and source paths - basic setup
body: <p>I'm trying to set up a test project looking like my own project just to get things working first and it looks like this:</p>
  
  <pre><code>/MainProject/inc/main.h
  /MainProject/src/main.cpp
  /LibProject/inc/test.h
  /LibProject/src/test.cpp
  </code></pre>
  
  <p>I've found some tutorials, but I cant find out how to set up this when I have the inc and src folder? How would the CMakeLists.txt files look? Would I have one in /, one in each of the project folders? It seems like I dont need to have one in the inc and src folders?</p>