default: charte.pdf fede.pdf regle.pdf

diff: charte.diff.pdf fede.diff.pdf regle.diff.pdf

%.pdf: %.tex
	pdflatex $*
	pdflatex $*

%.diff.tex: %.tex
	@if [ -z "$${LAST}" ]; then echo "Il faut passer une variable LAST=<tag> à la commande"; exit 1; fi
	@git show ${LAST}:$< > tmp.tex
	latexdiff tmp.tex $< > $@
	@rm -f tmp.tex