out_default = poster.pdf
out_alt = poster2.pdf
contents = contents.tex

default: $(out_default)

alt: $(out_alt)
	
both: $(out_alt) $(out_default)

%.pdf: %.tex Makefile *.sty $(contents)
	pdflatex --enable-write18 $< &&	pdflatex $<
	#pdflatex --enable-write18 $< &&	pdflatex $< && pdflatex $<
	#pdflatex  $< 

clean:
	  rm -f *.aux	*.bbl	*.blg	*.log	*.nav *.out *.snm *.toc $(out_default) $(out_alt)