LATEX:=pdflatex
BASE:=pres
GRAPHS:=$(addsuffix .pdf,$(basename $(shell ls img/*.dot)))
MISCDEPS:=exrss.xml

all: $(BASE).pdf

.SECONDARY: $(BASE).fmt $(GRAPHS)

%.pdf: %.fmt %.tex $(GRAPHS) $(MISCDEPS)
	$(LATEX) $(basename $@)
	$(LATEX) $(basename $@)

%.fmt: preamble.tex
	$(LATEX) -ini -jobname="$(basename $@)" "&$(LATEX) $<\dump"

%.pdf: %.dot
	dot -Tpdf $< > $@

clean:
	$(RM) -v $(addprefix $(BASE).,aux log out toc pdf fmt nav snm) $(GRAPHS)