MP=$(wildcard *.mp)
PNG=$(wildcard *-*[0-9].png)
IMG=$(patsubst %.png,%-img.png,$(PNG))
PDF=$(wildcard *.pdf)
PNG2=$(patsubst %.pdf,%.png,$(PDF))
F = 2
B = 15

tmp: $(MP)
$(MP) : %.mp : %.mpf
	touch -r $@ $<

png: $(PNG2)
$(PNG2) : %.png : %.pdf
	gslab -f $(F) -b $(B) $<

img: $(IMG)
$(IMG) : %-img.png : %.png
	@convert -size 350x350 $< -thumbnail '175x175>' -bordercolor white -border 100 -gravity center -crop 175x175+0+0 +repage -colors 256 $@ 



clean:
	rm -f *.mpx  *.log  *.*[0-9]