how to get doxygen to produce call & caller graphs for c functions

Question

I\'ve spent some time reviewing the docs and going through my doxy config file from end to end. I cut doxygen loose on my config file and it produces documentation and indi

Answer 1

You have to set HAVE_DOT, CALL_GRAPH and CALLER_GRAPH to YES. Also make sure the path to dot is in your PATH variable.

If that still doesn't work, you might have to set EXTRACT_ALL and/or EXTRACT_STATIC, depending on your functions.