ifndef f
	f=ppc
endif

all:
	latex $(f)
	bibtex $(f)
	latex $(f)
	latex $(f)
	dvips $(f).dvi -o $(f).ps
	ps2pdf $(f).ps
	gzip -f $(f).ps
	rm {*,*/*}.{aux,log,dvi,aix,idx,spl,bbl,blg,lo*,toc,*~} || true