title: One recipi setting path for the recipes that depend on it
body: <p>I have two recipes that add two packages that depend on each other. For example <code>exlib</code> which adds a library and a couple of header files. There is another application called <code>ex-calibrate</code> which uses the library and the header files. <code>ex-calibrate_0.1.bb</code> has the <code>DEPENDS = exlib</code> set. However, the <code>ex-calibrate_0.1.bb</code> <code>do_compile</code> fails because it can't access the header files that <code>exlib</code> provides.</p>
  
  <p>Is there some bitbake "proper" way to provide this information between these two recipes?  </p>