PICS += pic4.cache/100.jpg
pic4.cache/100.jpg: pic4.jpg
	convert -geometry 100x100 pic4.jpg pic4.cache/100.jpg
SIZES += pic4.cache/sizes
pic4.cache/sizes : pic4.jpg pic4.cache/100.jpg
	$(FOTODIR)/sizecalc pic4.jpg pic4.cache/100.jpg > $@
DBSTAMPS += pic4.cache/dbstamp
pic4.cache/dbstamp : pic4.cache/sizes
	$(FOTODIR)/dbupdate tour/99 pic4 < $<
	touch $@