#!/bin/bash

echo "

digraph {
rankdir=LR"

for src in $@; do
    # do not include test cases (it makes the graph to dense)
    if ! echo $src | grep -q test; then
	# only display nodes which use another file (or are used)
#	if [ -n "$(grep '#include \"' $src | grep -v '/')" ]; then
	    	echo $(echo $src|tr .- __) ' [label=" '$src' "]'
		grep '#include "' $src | grep -v '/' | sed 's/^.*"\([^"]*\)"$/'$src' #> \1/' | tr '#.-' '-__'
#	fi
    fi
done

echo "}"