topics = desktop
localegroups = all eu
profiles = $(foreach topic,$(topics),\
 content/$(topic))
profiles += $(foreach topic,$(topics),$(foreach group,$(localegroups),\
 content/$(topic)/$(group)))
signfiles = $(patsubst %,%.sig,$(profiles))
info = content/NEWS content/TODO

all: symlinkfarm $(profiles) $(info)
sign: $(signfiles)

symlinkfarm:
	shtool mkshadow profiles/wheezy profiles/jessie 2>/dev/null

$(profiles):
	bin/pkglist2preseed $(patsubst content-%,parl-%,$(subst /,-,$@)) $@

$(signfiles): %.sig: %
	rm -f $@
	gpg --detach-sign -a -o $@ $<

$(info): content/% : %
	mkdir -p content
	cp -f $< $@

clean:
	rm -f $(profiles:=/preseed.cfg) $(profiles:=/script.sh)
	rm -f $(info) $(signfiles)
	find profiles -type l -delete
	find profiles $(wildcard content) -empty -delete