LATEX   = latex
BIBTEX	= bibtex
DVIPDF	= dvipdf
PDF	= xpdf

ALL_TEX = $(wildcard *.tex)
ALL_AUX = $(patsubst %.tex, %.aux, $(ALL_TEX))
ALL_DVI = $(patsubst %.tex, %.dvi, $(ALL_TEX))
ALL_PDF = $(patsubst %.tex, %.pdf, $(ALL_TEX))

all : $(ALL_AUX) $(ALL_PDF)

$(ALL_AUX) : %.aux : %.tex
	$(LATEX) $< && $(BIBTEX) $@ && $(LATEX) $< && $(LATEX) $<

$(ALL_PDF) : %.pdf : %.dvi
	$(DVIPDF) $<

pdf : $(ALL_AUX) $(ALL_PDF)
	$(PDF) $(ALL_PDF)

clean:
	$(RM) *.aux *.dvi *.pdf *.bbl *.blg *.log *.toc