title: How to get rebar to run 'make' for a dependency?
body: <p>One of my dependencies doesn't use <code>rebar</code> -- it uses a Makefile. How do I get <code>rebar</code> to run this Makefile, rather than attempting to compile the source itself?</p>
  
  <p>Note that I'd like to continue using rebar for everything else.</p>