-data/sprites/rock%.png: rocks.pov gfx.mk
- povray -Irocks.pov -D +H52 +W52 +K`echo "$@" | grep -o '[0-9][0-9]'` +Fp -O$@.pnm 2>/dev/null
- pnmcrop < $@.pnm > $@-c.pnm
- pnmtopng -transparent black < $@-c.pnm > $@
- rm $@.pnm $@-c.pnm
+data/life.png: ship.pov $(gfx-deps)
+ ./povimg.sh +W17 +H17 $< > $@ || sh -c "rm $@; false"
+
+data/rock%.png: rocks.pov $(gfx-deps)
+ ./povimg.sh +H52 +W52 +K$* $< > $@ || sh -c "rm $@; false"
+
+font_guts: font_guts.c
+
+font_guts.pov: font_guts font_template.txt
+ ./font_guts < font_template.txt > $@ || sh -c "rm $@ && false"
+
+data/font.png: font.pov font_guts.pov
+ ./povimg.sh +W3000 +H40 $< > $@ || sh -c "rm $@; false"