dummy-mail-transfer-agent_all.deb : debian-binary control.tar.gz data.tar.gz
	ar -r $@ $^

control.tar.gz : control
	tar -c $^ | gzip > $@

data.tar.gz :
	tar --exclude '*' -c nothing-at-all | gzip > $@

install : dummy-mail-transfer-agent_all.deb
	dpkg -i $<