BIBS = ts #bu1 bu2 bu3 ts.pdf: ts.tex $(BIBS:%=%.bbl) $(BIBS:%=%.blg) pdflatex "$<" pdflatex "$<" $(BIBS:%=%.aux): %.aux: ts.tex pdflatex "$<" $(BIBS:%=%.bbl): %.bbl: %.aux bibtex "$<" $(BIBS:%=%.blg): %.blg: %.aux bibtex "$<" clean: rm -f *.aux *.bbl *.blg *.log *.out *.pdf