#  Makefile - hhl - /src
#  Copyright 2020 Nathan Fisher <nfisher.sr@gmail.com>
#
include src-config.mk
uid            = $(shell id -u)

include_dir    = /src/include/mk
make_includes += $(wildcard $(include_dir)/*.mk)

pkgdbdir       = $(build)/var/db/pkg/base
plists        += $(pkgdbdir)/plist
plists        += $(pkgdbdir)/etc.plist

dirs          += dev
dirs          += proc
dirs          += run
dirs          += sys

ifeq ($(arch),x86_64)
dirs          += lib64
endif
alldirs       += $(dirs)
alldirs       += bin
alldirs       += boot
alldirs       += etc
alldirs       += home
alldirs       += lib
alldirs       += media
alldirs       += mnt
alldirs       += opt
alldirs       += root
alldirs       += sbin
alldirs       += srv
alldirs       += tmp
alldirs       += usr
alldirs       += var

all: buildworld

.PHONY: all

buildtools: $(tooldir)/.built
	$(info $(grn)=== Temporary toolchain build ===$(reset))

.PHONY: buildtools

$(tooldir)/.built: config.mk | $(dirs)
	$(info $(grn)=== Building temporary toolchain ===$(reset))
	$(MAKE) -C toolchain
	touch $@

smalltools: $(tooldir)/.built
	$(MAKE) -C toolchain reduce-size

.PHONY: smalltools

toolsclean:
	$(MAKE) -C toolchain clean

.PHONY: toolsclean

buildworld: $(build)/.built
	$(info $(grn)=== World build complete ===$(reset))

.PHONY: buildworld

$(build)/.built: $(tooldir)/.built $(build)/.skeleton.built
	$(MAKE) -C world
	find $(build)/lib $(build)/usr/lib $(build)/usr/lib64 -name '*.la' -delete
	touch $@

buildkernel: $(build)/.kernel.built $(build)/.firmware.built
	$(info $(grn)=== Kernel build complete ===$(reset))

.PHONY: buildkernel

$(build)/.kernel.built:
	$(MAKE) -C kernel
	touch $@

$(build)/.firmware.built:
	$(MAKE) -C firmware
	touch $@

strip: $(build)/.stripped

.PHONY: strip

$(build)/.stripped:
	for dir in $(stripdirs) ; \
		do $(arch)-strip --strip-debug $${dir}/* > \
			/dev/null 2>&1 || true ; done
	touch $@

$(build)/.skeleton.built: | $(dirs)
	install -d -m 0750 $(build)/root
	install -dv -m 1777 $(build)/tmp $(build)/var/tmp
	[ -h $(build)/var/run ] || ln -sv /run $(build)/var/run
	[ -h $(build)/var/lock ] || ln -sv /run/lock $(build)/var/lock
	#su -c "mknod -m 600 $(build)/dev/console c 5 1 && mknod -m 666 $(build)/dev/null c 1 3"
	touch $@

$(plists): $(build)/.built $(build)/.kernel.built
	$(info $(grn)=== Creating plist ===$(reset))
	pkgname=base $(MAKE) -C $(build) -f $(include_dir)/create-plist.mk install

$(dirs):
	install -d $(build)/$@

.PHONY: remove-toolchain

toolchain-tgz: toolchain-hhl-$(os_version)-$(arch).tgz

toolchain-tbz: toolchain-hhl-$(os_version)-$(arch).tbz

toolchain-txz: toolchain-hhl-$(os_version)-$(arch).txz

.PHONY: toolchain-tgz toolchain-tbz toolchain-txz

rootfs-tgz: rootfs-hhl-$(os_version)-$(arch).tgz

rootfs-tbz: rootfs-hhl-$(os_version)-$(arch).tbz

rootfs-txz: rootfs-hhl-$(os_version)-$(arch).txz

.PHONY: rootfs-tgz rootfs-tbz rootfs-txz

toolchain-hhl-$(os_version)-$(arch).tgz: $(tooldir)/.built smalltools
	cd build && paxtar -M uidgid -czf $(basedir)/$@ toolchain-$(arch)

toolchain-hhl-$(os_version)-$(arch).tbz: $(tooldir)/.built smalltools
	cd build && paxtar -M uidgid -cjf $(basedir)/$@ toolchain-$(arch)

toolchain-hhl-$(os_version)-$(arch).txz: $(tooldir)/.built smalltools
	cd build && paxtar -M uidgid -cJf $(basedir)/$@ toolchain-$(arch)

rootfs-hhl-$(os_version)-$(arch).tgz: $(plists) $(build)/.stripped
	cd $(build) && paxtar -M uidgid -czf $(basedir)/$@ $(alldirs)

rootfs-hhl-$(os_version)-$(arch).tbz: $(plists) $(build)/.stripped
	cd $(build) && paxtar -M uidgid -cjf $(basedir)/$@ $(alldirs)

rootfs-hhl-$(os_version)-$(arch).txz: $(plists) $(build)/.stripped
	cd $(build) && paxtar -M uidgid -cJf $(basedir)/$@ $(alldirs)

remove-toolchain:
	$(MAKE) -C toolchain remove

clean:
	$(MAKE) -C world clean
	$(MAKE) -C toolchain clean
	rm -rf build/src-*
	rm -rf build/obj-*

distclean:
	$(MAKE) -C world clean
	$(MAKE) -C toolchain clean
	rm -rf build/*

.PHONY: clean