all: main.pdf

images:
	$(MAKE) -C images all

main.pdf: main.tex images
	pdflatex main.tex
	makeindex main.idx
	bibtex main.aux
	pdflatex main.tex
	pdflatex main.tex

clean:
	$(MAKE) -C images clean
	rm -f main.pdf *.aux *.bbl *.blg *.idx *.log *.lof *.ind *.ilg *.out *.toc *.backup *~

archive: main.pdf
	cp main.pdf thesis-`date +%Y-%m-%d-%Hh%M`.pdf

.PHONY: images clean