REPORT := report
PDFLATEX_FLAGS = -halt-on-error -interaction=nonstopmode \
	-output-directory $(@D)

.PHONY: docs

docs: $(b)proposal.pdf $(b)presentation.pdf $(b)$(REPORT).pdf

$(b)%.pdf: $(d)%.tex
	mkdir -p `dirname $@`
	TEXINPUTS=$(d): pdflatex ${PDFLATEX_FLAGS} $^

$(b)$(REPORT).bbl: $(d)$(REPORT).tex $(d)$(REPORT).bib
	pdflatex ${PDFLATEX_FLAGS} $(d)$(REPORT).tex
	BIBINPUTS=$(d) bibtex8 ${@:.bbl=.aux}
	pdflatex ${PDFLATEX_FLAGS} $(d)$(REPORT).tex
	pdflatex ${PDFLATEX_FLAGS} $(d)$(REPORT).tex