TARGET=summary.pdf $(subst .tex,.pdf,$(wildcard discussion-*.tex))

all: $(TARGET)

summary.pdf: summary.tex $(shell ls sum-*.tex) discussion.sty
	latexmk $<

%.pdf: %.tex $(shell ls sum-*.tex) discussion.sty
	latexmk $<

clean:
	pdflatex -c

.PHONY: clean