PRE:=docker.pdf
DEPS:=moby.pdf $(wildcard examples/*/Dockerfile)
AUX:=moby.svg

TEX:=pdflatex
TEXFLAGS:=-file-line-error -shell-escape

all: $(PRE)

%.pdf: %.tex $(DEPS)
	$(TEX) $(TEXFLAGS) -jobname=$(basename $@) $< &&\
		$(TEX) $(TEXFLAGS) -jobname=$(basename $@) $<

%.pdf: %.svg
	convert $< $@

moby.svg:
	wget https://www.docker.com/sites/default/files/moby.svg

clean:
	$(RM) $(AUX) $(DEPS) $(PRE)