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