SBINDIR = $(DESTDIR)/usr/sbin
#ETCDIR = $(DESTDIR)/etc/overlay
#MAN1DIR = $(DESTDIR)/usr/share/man/man1
MAN8DIR = $(DESTDIR)/usr/share/man/man8
VARLIBDIR = $(DESTDIR)/var/lib/overlay-boot

#SBINCFILES =
#SBINFILES = overlay-boot overlay-go overlay-stop
# The SBINFILES are installed via links; see debian/overlay-boot.links
#ETCFILES =
#MAN1FILES = 
MAN8FILES = overlay-boot.8 overlay-go.8 overlay-stop.8
#HTMLDOC = $(MAN8FILES:%=%.html)
VARLIBFILES = overlay-boot overlay-go overlay-stop functions reaper
VARLIBFILES += overlay-init overlay-postmount overlay-premount

# The default is to build asm/reaper
REAPER = src/reaper
all: $(REAPER)

# Specific rule: $(REAPER) is ensured by "recursive make"
$(REAPER): 
	$(MAKE) -C $$(dirname $(REAPER)) reaper

# Specific rule: the reaper program originates from $(REAPER)
reaper: $(REAPER)
	cp -p $< $@

# Generic rule: any dependee directory needs to be created
%/:
	mkdir -p $@

# Generic rule: a local .8 file depends on the same .8.adoc file, if any
$(MAN8FILES): %: %.adoc
	a2x -d manpage -f manpage $^

# Generic rule: an installed MAN8FILE file depends on a local the
# same, and that the installation directory exists
$(addprefix $(MAN8DIR)/,$(MAN8FILES)): $(MAN8DIR)/%: % | $(MAN8DIR)/
	cp $< $@

# Generic rule: an installed VARLIBFILES file depends on a local the
# same, and that the installation directory exists
$(addprefix $(VARLIBDIR)/,$(VARLIBFILES)): $(VARLIBDIR)/%: % | $(VARLIBDIR)/
	cp -p $< $@

# Make target: to clean up this workspace
clean:
	rm -f reaper overlay-boot.8
	make -C $$(dirname $(REAPER)) clean
	dh_clean -d

# Make target: enumerates that which should be installed
#INSTALLTARGETS = $(addprefix $(SBINDIR)/,$(SBINFILES))
#INSTALLTARGETS += $(addprefix $(ETCDIR)/,$(ETCFILES))
#INSTALLTARGETS += $(addprefix $(MAN1DIR)/,$(MAN1FILES))
INSTALLTARGETS += $(addprefix $(MAN8DIR)/,$(MAN8FILES))
INSTALLTARGETS += $(addprefix $(VARLIBDIR)/,$(VARLIBFILES))
install: $(INSTALLTARGETS)

# Make target: make a .deb file in ../
BUILDPACKAGE = -us -uc --build=full -Iolle
deb:
	dpkg-buildpackage $(BUILDPACKAGE)
#	PREFIX= INCLUDE_PREFIX=/usr