TARGET = lec0.ps lec1.ps lec2.ps lec3.ps lec4.ps lec5.ps lec6.ps lec7.ps\
	lec8.ps lec9.ps lec10.ps lec11.ps lec12.ps
PDFTARGET = lec0.pdf lec1.pdf lec2.pdf lec3.pdf lec4.pdf lec5.pdf lec6.pdf\
	lec7.pdf lec8.pdf lec9.pdf lec10.pdf lec11.pdf lec12.pdf

SRC = $(wildcard *.tex)

all: $(TARGET)
pdf: $(PDFTARGET)

%.ps: %.dvi $(SRC)
	dvips -o$@ $<

%.dvi: %.tex $(SRC)
	@latex -interaction=nonstopmode $<
	@! fgrep -q 'Rerun to get cross-references right.' $*.log \
		|| latex $<
	@! fgrep -q 'Rerun to get cross-references right.' $*.log \
		|| latex $<

%.pdf: %.ps
	ps2pdf $< $@

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