maintopics = desktop
desktoptopics = email media mobile office scheduling web
lcdesktoptopics = email office web
lcgroups = all eu
desktoptopiclists = $(patsubst %,profiles/desktop-%,$(desktoptopics))
desktoptopiclcgrouplists = $(foreach topic,$(lcdesktoptopics),\
 profiles/desktop-$(topic)-%)
desktoptweaks = tweaks/base tweaks/desktop
mainfiles = $(patsubst %,content/%/preseed.cfg,$(maintopics))
mainlcgroupfiles = $(patsubst %,content/desktop/%/preseed.cfg,$(lcgroups))
profiles-di = $(mainfiles) $(mainlcgroupfiles)
profiles-script = $(patsubst %/preseed.cfg,%/script.sh,$(profiles-di))
profiles = $(profiles-di) $(profiles-script)
mdfiles = content/MD5SUMS
shafiles = $(patsubst %,content/SHA%SUMS,1 256 512)
checksumfiles = $(mdfiles) $(shafiles)
signfiles = $(patsubst %,%.sig,$(checksumfiles))
info = content/NEWS content/TODO

all: $(checksumfiles) $(info)
sign: $(signfiles)

$(mainfiles): content/%/preseed.cfg : skel/preseed.cfg.in profiles/% $(desktoptopiclists) profiles/%-z $(desktoptweaks)
	bin/pkglist2preseed $(filter skel/%,$^) $@ "$(filter profiles/%,$^)" "$(filter tweaks/%,$^)"

$(mainlcgroupfiles): content/desktop/%/preseed.cfg : skel/preseed.cfg.in profiles/desktop $(desktoptopiclists) $(desktoptopiclcgrouplists) profiles/desktop-z $(desktoptweaks)
	bin/pkglist2preseed $(filter skel/%,$^) $@ "$(filter profiles/%,$^)" "$(filter tweaks/%,$^)"

$(profiles-script): %script.sh : %preseed.cfg

$(mdfiles): content/MD%SUMS: $(profiles)
	cd content && md$*sum $(profiles:content/%=%) > MD$*SUMS~
	rm -f $@.sig
	mv -f $@~ $@

$(shafiles): content/SHA%SUMS: $(profiles)
	cd content && sha$*sum $(profiles:content/%=%) > SHA$*SUMS~
	rm -f $@.sig
	mv -f $@~ $@

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

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

clean:
	rm -f $(profiles) $(info) $(checksumfiles) $(signfiles)