TARGET=2013_mid
TEX=platex
DVIPDF=dvipdfmx

.SUFFIXES: .tex .dvi .pdf

all: $(TARGET).pdf
	open $(TARGET).pdf

$(TARGET).dvi: $(TARGET).tex

$(TARGET).pdf: $(TARGET).dvi

.tex.dvi:
	$(TEX) $<
	$(TEX) $<

.dvi.pdf:
	$(DVIPDF) $<

clean:
	rm -f $(TARGET).dvi $(TARGET).aux $(TARGET).log
	rm -f $(TARGET).pdf *~