all: patch/tree/map/definition.csv

VANILLA_SRC ?= ../vanilla

patch/tree:
	mkdir $@
patch/tree/map: patch/tree
	mkdir $@
patch/work/map_definition.csv: $(VANILLA_SRC)/map/definition.csv
	cp -v $< $@
patch/tree/map/definition.csv: patch/work/map_definition.csv patch/patches/map_definition.patch | patch/tree/map
	cp -v $< $@
	patch -u --binary -N $^