DOCUMENT=formula-book.pdf

PDFLATEX = pdflatex
figures = $(wildcard *.fig)
epsfigs = $(figures:.fig=.eps)
pdffigs = $(figures:.fig=.pdf)

all: $(DOCUMENT)

$(DOCUMENT): $(pdffigs)

%.pdf: %.tex
	@echo
	@echo \*
	@echo \* Compiling $<
	@echo \*
	$(PDFLATEX) $<
	@while ( grep "Rerun to get cross-references"                   \
			$(subst .tex,.log,$<) >/dev/null ); do          \
		echo '** Re-running LaTeX **';                          \
		$(PDFLATEX) $<;                                         \
	done
%.pdf: %.eps
	@echo
	@echo \*
	@echo \* Producing PDF for $<
	@echo \*
	epstopdf $<

# %.eps: %.fig
# 	@echo
# 	@echo \*
# 	@echo \* Producing $@ from $<
# 	@echo \*
# 	fig2dev -L eps $< $@

%.eps: %.fig
	@echo
	@echo \*
	@echo \* Producing $@ from $<
	@echo \*
	figfrag $<

clean:
	rm -f *.log *.ps *.toc *.aux *.ps *.eps $(pdffigs) *.dvi *.out *~ *.zip *.pic

zip: clean
	zip -9 formula-book.zip * -x old/ -x RCS/