SLIDES+= data-flow
SLIDES+= dflow-equal
SLIDES+= data-flow
SLIDES+= nmu-linear
SLIDES+= nmu-basic
SLIDES+= nmu-compare

SLIDEFILES=$(addsuffix .ps, $(SLIDES))

o= >$@.new && mv -f $@.new $@

all:	slides.pdf

%.ps:   %.fig
	iconv <$< >$@.1 -f UTF-8 -t ISO-8859-1
	# wtf!
	LC_CTYPE=en_GB fig2dev -L ps -l dummy -z A4 <$@.1 $o

%.eps:   %.fig
	iconv <$< >$@.1 -f UTF-8 -t ISO-8859-1
	# wtf!
	LC_CTYPE=en_GB fig2dev -L eps <$@.1 $o

nmu-compare.ps: my-history-inc.eps

%.txt.eps: %.txt ./txt2ps
	./txt2ps <$< |ps2eps -s a3 $o

%.ps:	%.lout
	lout $< $o

slides.ps: $(SLIDEFILES) Makefile
	cat $(SLIDEFILES) $o

slides.pdf:     slides.ps Makefile
	ps2pdf $< $@

install: slides.pdf talk.txt
	rsync -vP $^ ijackson@chiark:public-html/2015/debconf-dgit-talk/
	git push ijackson@chiark:public-git/talk-2015-debconf-dgit.git