all:	2011-summit-rjones-handout-libguestfs.pdf

SOURCES = \
	2011-summit-rjones-handout-libguestfs.tex \
	libguestfs-overview.pdf \
	libguestfs-timeline.pdf \
	nested-filesystem.pdf \
	df-chart.png

log=2011-summit-rjones-handout-libguestfs.log

2011-summit-rjones-handout-libguestfs.pdf: $(SOURCES)
	pdflatex $<
	@if grep -q "LaTeX Warning: There were undefined references" $(log) || \
	   grep -q "Rerun to get cross-references right" $(log); \
	then \
	  echo "Rerunning to fix references ..."; \
	  pdflatex $<; \
	fi

clean:
	rm -f 2011-summit-rjones-handout-libguestfs.{aux,log,dvi,pdf}