EMACS=emacs
BATCH_EMACS=$(EMACS) --batch -Q -l init.el

%.html: %.org
	$(BATCH_EMACS) $*.org -f org-export-as-html

%.tex: %.org
	$(BATCH_EMACS) $*.org -f org-export-as-latex

%.txt: %.org init.el
	$(BATCH_EMACS) $*.org -f org-export-as-utf8

%.pdf: %.tex
	if pdflatex $*.tex </dev/null; then \
		true; \
	else \
		stat=$$?; touch $*.pdf; exit $$stat; \
	fi
	bibtex $*
	while grep "Rerun to get" $*.log; do \
		if pdflatex $*.tex </dev/null; then \
			true; \
		else \
			stat=$$?; touch $*.pdf; exit $$stat; \
		fi; \
	done