# Makefile for IPS

SOURCES = \
	ips.tex ips.cls \
	basics.tex \
	auth-mac.tex auth-sig.tex \
	enc-intro.tex enc-pub.tex enc-symm.tex enc-ies.tex

all: \
	ips.dvi ips.ps ips.pdf \
	noans.dvi noans.ps noans.pdf \
	slides.dvi slides.ps slides.pdf

ips.dvi: $(SOURCES)
	latex ips && bibtex ips && \
	latex ips && latex ips
ips.pdf: ips.dvi
	pdflatex ips.tex && cp ips.pdf ..
ips.ps: ips.dvi
	dvips -o ips.ps ips.dvi

noans.dvi: $(SOURCES)
	@if [ ! -d noans ]; then \
	  mkdir noans; \
	  for i in $(SOURCES); do ln -s ../$$i noans; done; \
	  echo '\ipsanswersfalse' >noans/ips.cfg; \
	fi
	cd noans && \
	latex ips && bibtex ips && \
	latex ips && latex ips && \
	cp ips.dvi ../noans.dvi
noans.pdf: noans.dvi
	cd noans && pdflatex ips.tex && cp ips.pdf ../noans.pdf
noans.ps: noans.dvi
	dvips -o noans.ps noans.dvi

slides.dvi: $(SOURCES)
	@if [ ! -d slides ]; then \
	  mkdir slides; \
	  for i in $(SOURCES); do ln -s ../$$i slides; done; \
	  echo '\ipsslidestrue' >slides/ips.cfg; \
	fi
	cd slides && \
	latex ips && bibtex ips && \
	latex ips && latex ips && \
	cp ips.dvi ../slides.dvi
slides.pdf: slides.dvi
	cd slides && pdflatex ips.tex && cp ips.pdf ../slides.pdf
slides.ps: slides.dvi
	dvips -o slides.ps slides.dvi

clean:
	rm -f ips.dvi ips.ps ips.pdf
	rm -f noans.dvi noans.ps noans.pdf
	rm -f slides.dvi slides.ps slides.pdf
	rm -f *.log *.bbl *.blg *.toc *.ans *.aux
	rm -rf slides noans ips.cfg

.PHONY: clean