PDF_TARGETS = $(wildcard infoZettel.2017/*.pdf)
PDF_PRINT_TARGETS = $(notdir $(PDF_TARGETS:.pdf=.druck.pdf))


.PHONY: all clean

all:
#	make -j --directory=infoZettel.2016/
	make -j --directory=infoZettel.2017/

clean:
	make --directory=infoZettel.2016/ clean
	make --directory=infoZettel.2017/ clean
	$(RM) *.druck.pdf

.PHONY: druck
druck: all $(PDF_PRINT_TARGETS)
#	echo $(PDF_TARGETS)
#	echo $(PDF_PRINT_TARGETS)


%.druck.pdf: infoZettel.2017/%.pdf
	pdfnup --outfile $@ --nup 2x2 --no-landscape $< '1,1,1,1,2,2,2,2'