all: view-cards.pid

view-cards.pid: cards.pdf
	test -s $@ && kill -HUP $$(cat $@) 2>/dev/null && touch $@ || (mupdf -r 120 $< & echo $$! > $@)

urls:
	test -s urls || cp urls.example $@

config.ps:
	test -s config.ps || cp config.example.ps $@

cards.pdf: cards.ps config.ps | urls
	./gencards.sh > $@ < urls

clean:
	rm -f cards.pdf

.PHONY: clean