clean: clean/subdirs clean/examples
veryclean: veryclean/subdirs clean/examples
manpages: apt-vendor.ent manpages/subdirs
-docbook: docbook/subdirs
+docbook: apt-vendor.ent docbook/subdirs
DOCUMENTATIONPO = $(patsubst %.po,%,$(notdir $(wildcard po/*.po)))
DOCDIRLIST = $(addsuffix /makefile,$(DOCUMENTATIONPO))