echo "digraph G {" > $@
echo " rankdir = TB ;" >> $@
for i in $(MODULES); do $(OCAMLFIND) query helm-$$i -recursive -p-format | grep helm | sed "s/^helm-/ \"$$i\" -> \"/g" | sed "s/$$/\";/g" >> $@ ; done
echo "digraph G {" > $@
echo " rankdir = TB ;" >> $@
for i in $(MODULES); do $(OCAMLFIND) query helm-$$i -recursive -p-format | grep helm | sed "s/^helm-/ \"$$i\" -> \"/g" | sed "s/$$/\";/g" >> $@ ; done