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.
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.