title: How do I add a make target to a build configuration in Eclipse?
body: <p>I've added a <code>test</code> target to <code>makefile.targets</code> in an Eclipse C++ project. Now, I want it to be built as part of my Debug and Release build configurations so I can have my unit tests run as part of the normal build process.</p>
  
  <p>How do I do this, given that I cannot edit the auto-generated <code>Debug/makefile</code> and <code>Release/makefile</code>?</p>