title: CMake command line arguments in a Ninja build
body: <p>I am trying to use Ninja + CMake to build a project.</p>
  
  <p>This project has a custom target that takes additional arguments.</p>
  
  <p>E.g. <code>make target option=value</code></p>
  
  <p>It works fine in <code>make</code>, however I am not sure how to get Ninja to take in additional command line arguments.
  Is this possible with a Ninja build?</p>