SOURCES = $(wildcard *.tex)
OBJECTS = $(patsubst %.tex, %.pdf, $(SOURCES))

all: $(OBJECTS)

%.pdf : %.tex
	xelatex -halt-on-error $<
	xelatex -halt-on-error $<

clean: cleanup
	rm -f $(OBJECTS)

cleanup:
	rm -f *.log *.aux *.nav *.snm *.toc *.vrb *.out