all:	pumpkin-books.ps

pumpkin-books.ps: pumpkin-books.ps.pl
	./$< >$@.new && mv -f $@.new $@

pumpkin-books.pdf: pumpkin-books.ps
	gs -q -dNOPAUSE -dBATCH -dPDFSETTINGS=/prepress \
		-sDEVICE=pdfwrite -sOutputFile=$@ $<