path := base
name := initramfs
suffix := gz
version_of := src/busybox
modul_version = $(shell for modul in INITRAMFS LOGO;  do sum=$$(( $$sum + $$( svn info ../$${modul%%.*} 2>/dev/null | { grep Rev: || echo 0 0 0 0; } | cut -d " " -f 4 ))); done; echo $$sum)
deps := xfsprogs dialog

include ../Makefile.default
include ../Makefile.tools


all: ../LOGO $(name).$(suffix)

clean: _clean 
	$(MAKE) -C src/busybox clean
	$(MAKE) -C src/uClibc clean
	$(MAKE) -C src/uClibc/utils clean
	$(MAKE) -C src/yaird clean
	$(MAKE) -C src/bootsplash clean
	$(MAKE) -C src/aufs clean


$(name).$(suffix): $(modul)
	$(MAKE) copy_deps
	cd $(modul) && find . | cpio --quiet -o -H newc | gzip -9 > ../$(modulname)
	ln -fs $(modulname) $@
	ln -fs $@ $(name).cpio.gz

$(modul): src/busybox/busybox src/uClibc/utils/ldconfig src/yaird/exec/run_init src/bootsplash/splash src/bootsplash/bootsplash src/aufs/mount.aufs template
	$(MAKE) $(addon)
	$(MAKE) copy_from_host
	cp src/busybox/busybox $@/bin/busybox
	cp src/bootsplash/bootsplash $@/bootsplash
	cp src/uClibc/utils/ldconfig src/yaird/exec/run_init src/bootsplash/splash src/aufs/mount.aufs src/aufs/umount.aufs src/aufs/auplink $@/sbin
	cp /usr/bin/tac src/aufs/aubrsync src/aufs/auchk $@/usr/bin
	mkdir -p $@/etc/default
	cp src/aufs/etc_default_aufs $@/etc/default/aufs
	sed -i $@/etc/rc.config -e "s/^SYSTEM_VERSION=.*/SYSTEM_VERSION=\"$(DISTRI_VER)\"/g"
	sed -i $@/etc/rc.config -e "s/^DEVELOPER=.*/DEVELOPER=\"$(shell whoami)\"/g"
	test "$(shell whoami)" != "nightbuild" || sed -i $@/etc/apm-sources.list -e "/{DEVELOPER}/d"
	cp $@/etc/dialogrc.$(bgcolor) $@/etc/dialogrc
	rm $@/etc/dialogrc.*
	$@/sbin/ldconfig -r $@
#	test ! -e $@/lib/modules/$(KERNEL) || /sbin/depmod -b $@ $(KERNEL)


#.PHONY: src/busybox/busybox src/uClibc/utils/ldconfig src/yaird/exec/run_init src/bootsplash/bootsplash src/bootsplash/splash

src/busybox/busybox: src/busybox/.config
	$(MAKE) -C src/busybox

src/bootsplash/splash:
src/bootsplash/bootsplash:
	$(MAKE) -C $(@D) style=$(style)


src/yaird/exec/run_init: src/yaird/Makefile
	$(MAKE) -C $(@D) $(@F) || ( $(MAKE) -C src/yaird && $(MAKE) -C $(@D) $(@F) )

src/yaird/Makefile:
	cd $(@D); ./configure


src/uClibc/utils/ldconfig: src/uClibc/.config
	$(MAKE) -C $(@D) || ( $(MAKE) -C src/uClibc && $(MAKE) -C $(@D) )

src/uClibc/.config:
	cd $(@D); make defconfig
	sed "s/RUNTIME_PREFIX=.*/RUNTIME_PREFIX=\"\/\"/" -i $@
	sed "s/DEVEL_PREFIX=.*/DEVEL_PREFIX=\"\/usr\/\"/" -i $@


src/aufs/%: src/aufs ../KERNEL/include
	CPPFLAGS="-I $$(pwd)/../KERNEL/include" $(MAKE) -C $(@D)

src/aufs:
	git clone http://git.c3sl.ufpr.br/pub/scm/aufs/aufs2-util.git $@-$$(date +%Y.%m.%d)
	ln -fs $(@F)-$$(date +%Y.%m.%d) $@
	if [ "$(word 3,$(subst ., ,$(KERNEL)))" -ge "36" ]; then \
		cd src/aufs; git checkout aufs2.1; \
	fi