-# generate program documentation
-autodoc: autodoc_xref $(AUTODOCDIR) $(GLOBALXREFFILE) autodoc_html $(INDEXFILE)
-
-$(GLOBALXREFFILE): $(addsuffix /$(LOCALXREFSFILE), $(subdirs)) .xrefs
-# cat $^ > $@
- $(RM) $@
- find $(PWD) -name "*.xref" -print > $@