SOURCE_IMG = $(wildcard images/*.dia)
PS_IMG = $(SOURCE_IMG:.dia=.ps)
EPS_IMG = $(SOURCE_IMG:.dia=.eps)
PDF_IMG = $(SOURCE_IMG:.dia=.pdf)
SOURCE =  corso.tex
OUTPS = $(SOURCE:.tex=.ps)
OUTDVI = $(SOURCE:.tex=.dvi)
OUTPDF = $(SOURCE:.tex=.pdf)
PNG_IMG = $(wildcard images/*.png)
OUTAUX = $(SOURCE:.tex=.aux)
PNG_IMG= $(wildcard images/*.png)
PNG_EPS_IMG = $(PNG_IMG:.png=.eps)

TEXFILES = $(wildcard *.tex)

all: $(PDF_IMG) $(PNG_EPS_IMG) corso.pdf
	

corso.pdf: $(TEXFILES)
	pdflatex $(@:.pdf=.tex)
	makeindex $(@:.pdf=.idx)
	bibtex $(@:.pdf=.aux)
	pdflatex $(@:.pdf=.tex)
	pdflatex $(@:.pdf=.tex)
	

$(OUTPDF): $(TEXFILES)
	pdflatex $(@:.pdf=.tex)
	makeindex $(@:.pdf=.idx)
	bibtex $(@:.pdf=.aux)
	pdflatex $(@:.pdf=.tex)
	pdflatex $(@:.pdf=.tex)

$(PNG_EPS_IMG): %.eps : %.png
	pngtopnm $< | pnmtops -noturn > $@

$(PDF_IMG): %.pdf: %.eps
	epstopdf $< --outfile=$@

$(PS_IMG): %.ps : %.eps 
	eps2eps $< $@ 

$(EPS_IMG): %.eps : %.dia
	dia  --nosplash -e $@ $< 

$(OUTDVI):  %.dvi : %.tex
	latex $<

$(OUTPS):  %.ps : %.dvi
	dvips $<

$(OUTAUX):  %.aux : %.tex
	latex $<
	makeindex $(<:.tex=.idx)
	bibtex $(<:.tex=)
	latex $<

clean: 
	rm -f *.dvi *.log *.ps *.html *.aux *.toc *.rel *.ilg *.rip *.ind \
	*.pdf  *.out *.idx *~
	rm -f images/*.ps images/*.pdf images/*.eps

corso.tgz: $(wildcard *.tex) $(SOURCE_IMG) $(PNG_IMG) biblio.bib Makefile ChangeLog $(wildcard ../images/*.png) $(wildcard ../commons/*.tex) 
	tar -f $@ -cz $^