STOW_DOWNLOAD_LOCATION ?= $(LOCAL_CACHE)/stow-2.4.1.tar.gz
STOW_DOWNLOAD_URL ?= http://ftp.gnu.org/gnu/stow/stow-2.4.1.tar.gz
BUILD_STOW ?= 0

$(STOW_DOWNLOAD_LOCATION): $(LOCAL_CACHE)
	@echo Downloading Stow 2.4.1
	curl -L -o $@ $(STOW_DOWNLOAD_URL)

$(LOCAL_TOOLS_BIN)/stow: $(STOW_DOWNLOAD_LOCATION) $(LOCAL_TOOLS) $(LOCAL_TOOLS_BIN)
ifeq ($(BUILD_STOW),1)
	@echo Building Stow 2.4.1 from source
	mkdir -p $(LOCAL_TOOLS)/stow
	tar -C $(LOCAL_TOOLS)/stow --strip-components=1 -xzf $(STOW_DOWNLOAD_LOCATION)
	cd $(LOCAL_TOOLS)/stow && /bin/sh ./configure && make
	cp $(LOCAL_TOOLS)/stow/bin/stow $@
else
	@echo Using system-installed Stow
	ln -s $(STOW) $(LOCAL_TOOLS_BIN)/stow
endif