dist-hook:
	test -z "$(EXTRA__DIST__SUBDIRS)" || \
	for d in $(EXTRA__DIST__SUBDIRS) ; do \
		mkdir $(distdir)/$$d ; \
		for f in `find $(srcdir)/$$d -name '.svn' -prune -o -printf "%P\n"` ; do \
			if test -d $(srcdir)/$$d/$$f ; then \
				mkdir $(distdir)/$$d/$$f ; \
			else \
				cp -p $(srcdir)/$$d/$$f $(distdir)/$$d/$$f ; \
			fi ; \
		done ; \
	done