doxygen

enable source browser
enable call/caller graph

Doxyfile

@@ -1244,7 +1244,7 @@ FORTRAN_COMMENT_AFTER  = 72
 # also VERBATIM_HEADERS is set to NO.
 # The default value is: NO.
 
-SOURCE_BROWSER         = NO
+SOURCE_BROWSER         = YES
 
 # Setting the INLINE_SOURCES tag to YES will include the body of functions,
 # multi-line macros, enums or list initialized variables directly into the
@@ -2573,7 +2573,7 @@ HIDE_UNDOC_RELATIONS   = YES
 # set to NO
 # The default value is: NO.
 
-HAVE_DOT               = NO
+HAVE_DOT               = YES
 
 # The DOT_NUM_THREADS specifies the number of dot invocations Doxygen is allowed
 # to run in parallel. When set to 0 Doxygen will base this on the number of
@@ -2745,7 +2745,7 @@ INCLUDED_BY_GRAPH      = YES
 # The default value is: NO.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-CALL_GRAPH             = NO
+CALL_GRAPH             = YES
 
 # If the CALLER_GRAPH tag is set to YES then Doxygen will generate a caller
 # dependency graph for every global function or class method.
@@ -2757,7 +2757,7 @@ CALL_GRAPH             = NO
 # The default value is: NO.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-CALLER_GRAPH           = NO
+CALLER_GRAPH           = YES
 
 # If the GRAPHICAL_HIERARCHY tag is set to YES then Doxygen will graphical
 # hierarchy of all classes instead of a textual one.