capp2021.zip: presentation/presentation.tex presentation.pdf phony
	@rm -f $@
	zip $@ $$(find . -type f | sort)

presentation/presentation.tex: phony
	lyx --export-to xetex $@ presentation/presentation.lyx

presentation.pdf: phony
	lyx --export-to pdf4 $@ presentation/presentation.lyx

clean:
	rm -f capp2021.zip presentation.pdf

phony:;
