title: xcode can't load GLFW which compile by CMake
body: <p>I follows the <a href="http://www.glfw.org/docs/latest/compile_guide.html#compile_generate" rel="nofollow noreferrer">CMake org</a> and <a href="https://stackoverflow.com/questions/17768008/how-to-build-install-glfw-3-and-use-it-in-a-linux-project">this one</a> attempt to load the library but failed.<br>
  I have use <code>make install</code> put GLFW to /usr/local/include/GLFW/, and then, I add the directory to <strong><em>Link Binary With Libraries</em></strong> in XCode project.<br>
  But <code>#include &lt;GLFW/glfw3.h&gt;</code> said the file not found.<br>
  How to load the library? thanks</p>