How to access subprojects header file in main project
<p>I have one main project and another project which is added as a subprojects. I want to access header file which is defined in subproject into the main projects but unfortunate it is saying file not find error.</p>

<p>Please have look on the attach image. what should I modify to access header files of subprojects?</p>

<p><img src="http://i.stack.imgur.com/bppIK.png" alt="enter image description here"></p>
