#! /usr/bin/make -f

#export DH_VERBOSE=1
#export DEB_BUILD_OPTIONS="nostrip"

VERSION = $(shell dpkg-parsechangelog | sed -n -e '/^Version:/s/.*: //p')

# Ubuntu: systemd{,-sysv} not yet approved for universe
BINARY_BLACKLIST = -Nsystemd -Nsystemd-sysv

DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

CONFFLAGS = \
	--with-rootprefix= \
	--with-rootlibdir=/lib/$(DEB_HOST_MULTIARCH) \
	--with-sysvinit-path=/etc/init.d \
	--with-sysvrcnd-path=/etc \
	--with-firmware-path=/lib/firmware \
	--with-debug-shell=/bin/bash \
	--enable-libcryptsetup \
	--enable-tcpwrap \
	--disable-coredump \
	--disable-efi \
	--disable-myhostname \
	--disable-keymap \
	--disable-vconsole \
	--disable-silent-rules

CONFFLAGS_deb = \
	--enable-selinux \
	--enable-introspection \
	--enable-gtk-doc

CONFFLAGS_udeb = \
	--disable-cgmanager \
	--disable-selinux \
	--disable-introspection \
	--disable-gtk-doc \
	--disable-binfmt \
	--disable-readahead \
	--disable-bootchart \
	--disable-quotacheck \
	--disable-randomseed \
	--disable-logind \
	--disable-hostnamed \
	--disable-timedated \
	--disable-localed \
	--disable-polkit \
	--disable-acl \
	--disable-xattr \
	--disable-gudev \
	--disable-manpages \
	--without-python

override_dh_auto_configure:
	dh_auto_configure --builddirectory=build-deb \
		-- $(CONFFLAGS) $(CONFFLAGS_deb)
	dh_auto_configure --builddirectory=build-udeb \
		-- $(CONFFLAGS) $(CONFFLAGS_udeb)

override_dh_auto_build:
	dh_auto_build --builddirectory=build-deb
	dh_auto_build --builddirectory=build-udeb

override_dh_auto_install:
	dh_auto_install --builddirectory=build-deb \
		--destdir=debian/install/deb
	dh_auto_install --builddirectory=build-udeb \
		--destdir=debian/install/udeb

override_dh_auto_clean:
	dh_auto_clean --builddirectory=build-deb
	dh_auto_clean --builddirectory=build-udeb
	rm -rf debian/install/
	# remove pre-generated man pages so they are rebuilt
	rm -f man/*.[13578]
	# remove Python byte code files
	rm -f *.pyc

override_dh_install:
	# remove unnecessary / unused files
	rm -f debian/install/*/usr/share/doc/systemd/LICENSE.*
	rm -f debian/install/*/var/log/README
	rm -f debian/install/*/etc/init.d/README
	rm -f debian/install/*/usr/share/man/man8/kernel-install.8
	rm -rf debian/install/*/etc/rpm/
	rm -rf debian/install/*/etc/kernel/
	find debian/install/ -name '*.la' -delete
	dh_install -pudev-udeb -plibudev1-udeb --sourcedir=debian/install/udeb
	dh_install -Nudev-udeb -Nlibudev1-udeb --sourcedir=debian/install/deb --list-missing
	# install some files manually, --sourcedir makes that necessary
	# udev-udeb
	install -D --mode=755 debian/extra/udev.startup \
		debian/udev-udeb/lib/debian-installer/start-udev
	install -D --mode=755 debian/extra/udev.base-installer \
		debian/udev-udeb/usr/lib/base-installer.d/05udev
	mkdir -p debian/udev-udeb/lib/udev/rules.d/
	mkdir -p debian/udev-udeb/lib/udev
	install -D --mode=644 \
		debian/extra/hotplug.functions \
		debian/extra/rule_generator.functions \
		debian/udev-udeb/lib/udev/
	install -D --mode=755 \
		debian/extra/write_net_rules \
		debian/udev-udeb/lib/udev/
	# udev: initramfs-tools support
	install -D --mode=755 debian/extra/initramfs.hook \
		debian/udev/usr/share/initramfs-tools/hooks/udev
	install -D --mode=755 debian/extra/initramfs.top \
		debian/udev/usr/share/initramfs-tools/scripts/init-top/udev
	install -D --mode=755 debian/extra/initramfs.bottom \
		debian/udev/usr/share/initramfs-tools/scripts/init-bottom/udev
	# udev: debian specific rules and helpers
	install -D --mode=644 debian/extra/rules/* \
		debian/udev/lib/udev/rules.d/
	install -D --mode=644 debian/extra/fbdev-blacklist.conf \
		debian/udev/etc/modprobe.d/fbdev-blacklist.conf
	install -D --mode=644 \
		debian/extra/hotplug.functions \
		debian/extra/rule_generator.functions \
		debian/udev/lib/udev/
	install -D --mode=755 \
		debian/extra/write_net_rules \
		debian/udev/lib/udev/
	# udev rules documentation
	install -m 644 -o root -g root debian/extra/README-etc-rules.d \
		debian/udev/etc/udev/rules.d/README
	install -m 644 -o root -g root debian/extra/README-lib-rules.d \
		debian/udev/lib/udev/rules.d/README
	# systemd
	cp -a debian/pam-configs debian/libpam-systemd/usr/share/
	install -D --mode=644 debian/init-functions.d/40-systemd \
		debian/systemd/lib/lsb/init-functions.d/40-systemd
	install --mode=644 debian/tmpfiles.d/debian.conf \
		debian/systemd/usr/lib/tmpfiles.d/
	install --mode=644 debian/debian-fixup.service debian/ifup@.service \
		debian/units/run-lock.mount debian/units/run-user.mount \
		debian/systemd/lib/systemd/system/
	install --mode=755 debian/debian-fixup \
		debian/systemd/lib/systemd/
	install --mode=755 debian/systemd-logind-launch \
		debian/systemd/lib/systemd/
	# Remove tmp.mount symlink to avoid mounting /tmp as tmpfs by default.
	rm debian/systemd/lib/systemd/system/local-fs.target.wants/tmp.mount
	# remove duplicates
	# files shipped by systemd-sysv / sysvinit
	rm debian/systemd/usr/share/man/man1/init.1
	rm debian/systemd/usr/share/man/man8/halt.8
	rm debian/systemd/usr/share/man/man8/poweroff.8
	rm debian/systemd/usr/share/man/man8/reboot.8
	rm debian/systemd/usr/share/man/man8/shutdown.8
	rm debian/systemd/usr/share/man/man8/telinit.8
	rm debian/systemd/usr/share/man/man8/runlevel.8
	# files shipped by libpam-systemd
	rm debian/systemd/usr/share/man/man8/pam_systemd.8
	# files shipped by udev
	rm -r debian/systemd/etc/udev/
	rm debian/systemd/lib/systemd/system/systemd-udev*
	rm debian/systemd/lib/systemd/system/*.target.wants/systemd-udev*
	rm debian/systemd/lib/systemd/systemd-udevd
	rm debian/systemd/usr/share/man/man7/udev.7
	rm debian/systemd/usr/share/man/man8/*udev*.8
	# files systemd by cryptsetup
	rm debian/systemd/usr/share/man/man5/crypttab.5
	# files shipped by systemd-services
	rm debian/systemd/etc/systemd/logind.conf
	rm debian/systemd/lib/systemd/systemd-logind
	rm debian/systemd/lib/systemd/systemd-hostnamed
	rm debian/systemd/lib/systemd/systemd-localed
	rm debian/systemd/lib/systemd/systemd-timedated
	rm debian/systemd/usr/share/man/man5/logind*
	rm debian/systemd/usr/share/man/man8/systemd-logind*
	rm debian/systemd/usr/share/man/man8/systemd-hostnamed*
	rm debian/systemd/usr/share/man/man8/systemd-localed*
	rm debian/systemd/usr/share/man/man8/systemd-timedated*
	rm debian/udev/lib/udev/rules.d/70-uaccess.rules
	rm debian/udev/lib/udev/rules.d/73-seat-late.rules
	rm debian/udev/lib/udev/rules.d/71-seat.rules
	# files shipped by systemd
	rm debian/udev/lib/udev/rules.d/99-systemd.rules

	# we continue to use the old net iface naming schema for the time being
	rm -f debian/udev/lib/udev/rules.d/80-net-name-slot.rules
	rm -f debian/udev-udeb/lib/udev/rules.d/80-net-name-slot.rules

override_dh_installinit:
	dh_installinit --upstart-only --no-start
	dh_installinit --upstart-only --name=udev-finish --no-start
	dh_installinit --upstart-only --name=udevtrigger --no-start
	dh_installinit --upstart-only --name=udevmonitor --no-start
	dh_installinit --upstart-only --name=udev-fallback-graphics --no-start
	dh_installinit --upstart-only --name systemd-logind

override_dh_makeshlibs:
	dh_makeshlibs -plibudev1 --add-udeb=libudev1-udeb
	dh_makeshlibs --remaining-packages

autoreconf:
	gtkdocize --copy --docdir docs/
	intltoolize -f -c
	autoreconf -f -i

override_dh_autoreconf:
	dh_autoreconf debian/rules -- autoreconf

override_dh_auto_test:
ifeq (, $(findstring nocheck, $(DEB_BUILD_OPTIONS)))
	# some tests hang under fakeroot, so disable fakeroot
	echo "01234567890123456789012345678901" > build-deb/machine-id
	env -u LD_PRELOAD SYSTEMD_MACHINE_ID_PATH=$(CURDIR)/build-deb/machine-id \
		make -C build-deb check || ( \
		cd build-deb; \
		for f in test-*.log; do echo "==== $$f ===="; cat $$f; done; \
		exit 1; )
endif

%:
	dh $@ --with autoreconf,gir,python2

override_dh_gencontrol:
	# Ubuntu has an epoch on gudev
	dh_gencontrol -plibgudev-1.0-0 -plibgudev-1.0-dev -pgir1.2-gudev-1.0 -- "-v1:$(VERSION)"
	dh_gencontrol $(BINARY_BLACKLIST) --remaining-packages

override_dh_strip:
	dh_strip $(BINARY_BLACKLIST)

override_dh_builddeb:
	dh_builddeb $(BINARY_BLACKLIST)
