title: Run doesn't build referenced projects in Eclipse
body: <p>I have a project with two dependencies which I want to be built when I build my project. I did this by going to Project Properties->Project References and selected the two dependencies. When I make a change to one of the dependencies I can rebuild my project for them to be built, but if I just run my project, the referenced dependencies are not rebuilt. How can I fix this?</p>
  
  <p>EDIT:<br><br>
  I have the following Eclipse settings as asked:</p>
  
  <ul>
  <li>Project->"Build Automatically" is checked</li>
  <li>Window->Preferences->General->Workspace->"Build Automatically" and ->"Save automatically before Build" both checked</li>
  <li>Window->Run/Debug->Launching->GeneralOptions->"Build (if required) before launching" is checked</li>
  </ul>
  
  <p>The last point seems to be what isn't working correctly. Having this checked <strong>will</strong> build my project before launching, but it <strong>will not</strong> build the dependencies. </p>