webroot     := /var/www

include	$(webroot)/makefile.generic

general  := .gnuplot/general.gnuplot
mortgage := .gnuplot/mortgage.gnuplot
plotall  := .gnuplot/plot-all.gnuplot
ymoylpng := ymoyl.png
ymoylps  := ymoyl.ps
mortpngs := mortgage_liability.png mortgage_interest.png

HEADER.html: $(ymoylpng) $(ymoylps) $(mortpngs)
graphs.html: $(ymoylpng) $(mortpngs)

edit:
	vi -o income expenses investment_income expenses_postfi

$(ymoylpng): income expenses expenses_postfi investment_income $(general) 
	gnuplot $(general) .gnuplot/plot-pngs.gnuplot
$(ymoylps): income expenses expenses_postfi investment_income $(general) 
	gnuplot $(general) .gnuplot/plot-postscript.gnuplot $(plotall)

$(mortpngs): mortgage_interest mortgage_liability $(mortgage)
	gnuplot $(mortgage) .gnuplot/plot-mortgage-pngs.gnuplot

view: $(ymoylps) 
	@gnuplot -persist $(general) $(plotall)

print: $(ymoylps)
	lpr $(ymoylps)