# $Cambridge: hermes/doc/talks/2006-11-techlinks/Makefile,v 1.2 2006/11/23 17:36:16 fanf2 Exp $

MSSRC	=	paper.ms
TBLSRC	=	
PICSRC	=	
TXTSRC	=	

TXTMS	=	${TXTSRC:.txt=.ms}
MSPS	=	${MSSRC:.ms=.ps}
MSHTML	=	${MSSRC:.ms=.html}
PICPS	=	${PICSRC:.pic=.ps}
TBLPS	=	${TBLSRC:.tbl=.ps}

PS	=	${MSPS} ${PICPS} ${TBLPS}
EPS	=	${PS:.ps=.eps}
PDF	=	${PS:.ps=.pdf}

all: ${PS} ${PDF} ${MSHTML}

clean:
	rm -rf slides slides.html paper.html ${COPIES}
	rm -f .gscache.* mgp* grohtml* munghtml.pl
	rm -f *.ps *.pdf *.eps *.epsi ex*.?s ${TXTSRC} ${TXTMS}

# dependencies

paper.ps paper.html: paper.ms \
		${TBLSRC} ${PICSRC} ${TXTMS}

# excessively complicated eps construction

.SUFFIXES: .pic .tbl .ms .ps .pdf .eps .epsi .html .txt

.txt.ms:
	perl -ne 's/\\/\\\\/g;							\
		my $$dot = $$. % 2	? sprintf "%04d", $$.			\
					: "\\0\\0\\0\\0";			\
		printf "\\f[R]\\s[\\n[listnum]]%s \\s[\\n[listtxt]]\\f[CR]  %s",\
				$$dot, $$_' $< > $@

.ms.ps:
	groff -Tps -dpaper=a4 -P-pa4 -ms -sptR $< > $@

.ms.html:
	groff -Thtml -ms -sptR $< > $@
	sed 's|</*small>||g' < $@ > $@.big
	mv $@.big $@

.pic.ps:
	groff -Tps -p $< > $@

.tbl.ps:
	groff -Tps -t $< > $@

.ps.pdf:
	ps2pdf $< $@

.ps.epsi:
	ps2epsi $< $@

# this hack isn't strictly necessary, but makes smaller .eps files

.epsi.eps:
	sed -e '/^% /d;/^%%[A-Z][a-z]*Preview/d' $< > $@

# EOF