title: How to create call graph for c/c++ code in eclipse?
body: <p>I have read on internet that cdt is basically used for generating call graphs for c/c++ code in eclipse.
  I have installed eclipse juna's latest version along with the MinGW and cygwin to compile and run c/c++ code. My question is do I have to install cdt again along with the eclipse version. I already have option of creating cdt project under my eclipse new tab. Also how is the call graph generated in eclipse. Basically steps are needed for the same. </p>