SECTIONS := $(wildcard section/*.tex)

TEX := informe.tex
PDF := informe.pdf

TRASH := *.aux *.toc *.log *.out
TRASH += $(addprefix section/, $(TRASH))

.PHONY: $(PDF) clean

$(PDF): $(TEX) $(SECTIONS)
	pdflatex $(TEX)
	pdflatex $(TEX)
	evince $(PDF) &

clean:
	rm -fv $(TRASH)