#!/usr/bin/make -f
# By Jelmer Vernooij <jelmer@samba.org>
#

include /usr/share/dpkg/architecture.mk

DESTDIR = $(CURDIR)/debian/tmp

export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed

PYVERS=$(shell pyversions -vr)

DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
LDB_VERSION = $(shell pkg-config --modversion ldb)
LDB_EPOCH = $(shell dpkg-query -f '$${Version}' -W libldb-dev | sed 's/:.*//')
LDB_NEXT_VERSION = $(shell python -c "x = '$(LDB_VERSION)'.split('.'); x[-1] = str(int(x[-1])+1); print '.'.join(x)")
# samba ships ldb modules, which are specific to the ldb version, so we need a
# strict dependency on the upstream ldb version
# this also mean samba needs a rebuild when the upstream ldb version changes
LDB_DEPENDS = "libldb1 (<< $(LDB_EPOCH):$(LDB_NEXT_VERSION)~), libldb1 (>> $(LDB_EPOCH):$(LDB_VERSION)~)"
export PYSHORT=$(shell pyversions -d)
export PYTHON=$(shell which $(PYSHORT))
export PYTHON_CONFIG="$(PYTHON)-config"
WAF = $(PYTHON) ./buildtools/bin/waf -v

# turn DEB_BUILD_OPTIONS='foo,bar' into DEB_BUILD_OPT_FOO and DEB_BUILD_OPT_BAR
d_b_o:=$(shell echo "$$DEB_BUILD_OPTIONS"|sed 's/[^-[:alnum:]]/ /g'|tr a-z A-Z)
$(foreach o, $(d_b_o), $(eval DEB_BUILD_OPT_$o := 1))

# for xsltproc wrapper
export PATH:=$(CURDIR)/debian/bin:$(PATH)
export SOURCE_DATE=$(shell debian/get_source_changedate.pl)

ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
WAF += -j $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
endif


ifneq (illumos,$(DEB_HOST_ARCH_OS))
ctdb := --with-ctdb=/usr --with-cluster-support
endif

conf_args = \
		--prefix=/usr \
		--enable-fhs \
		--sysconfdir=/etc \
		--localstatedir=/var \
		--with-privatedir=/var/lib/samba/private \
		--with-smbpasswd-file=/etc/samba/smbpasswd \
		--with-piddir=/var/run/samba \
		--with-pammodulesdir=/lib/$(DEB_HOST_MULTIARCH)/security \
		--with-pam \
		--with-syslog \
		--with-utmp \
		--with-pam_smbpass \
		--with-winbind \
		--with-shared-modules=idmap_rid,idmap_ad,idmap_adex,idmap_hash,idmap_ldap,idmap_tdb2,vfs_dfs_samba4,auth_samba4 \
		--with-automount \
		--with-ldap \
		--with-ads \
		--with-dnsupdate \
		--libdir=/usr/lib/$(DEB_HOST_MULTIARCH) \
		--with-modulesdir=/usr/lib/$(DEB_HOST_MULTIARCH)/samba \
		--datadir=/usr/share \
		--with-lockdir=/var/run/samba \
		--with-statedir=/var/lib/samba \
		--with-cachedir=/var/cache/samba \
		--disable-avahi \
		--disable-rpath \
		--disable-rpath-install \
		--bundled-libraries=NONE,pytevent,iniparser \
		--builtin-libraries=replace,ccan \
		$(ctdb) \
		--minimum-library-version="$(shell ./debian/autodeps.py --minimum-library-version)"

%:
	dh $* --with python2

override_dh_auto_configure:
	$(shell dpkg-buildflags --export=configure) $(WAF) configure \
		$(conf_args)

override_dh_auto_clean:
	-$(WAF) clean
	find . -name "*.pyc" | xargs rm -f
	rm -rf buildtools/bin/.waf-*
	rm -rf bin
	rm -f .lock-wscript

override_dh_auto_install:
	DESTDIR="$(DESTDIR)" $(WAF) install

override_dh_auto_build:
	DESTDIR="$(DESTDIR)" $(WAF)

override_dh_auto_test:
	# Running make test requires configuration with --enable-selftest, which
	# we don't want to do for production systems.

override_dh_install:
	# get list of files in build log
	find ${DESTDIR}
	# MIT plugin not required, we are using Heimdal
	rm $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/mit_samba.so
	# Included in python-tevent
	rm $(DESTDIR)/usr/lib/python*/*-packages/_tevent.so
	rm $(DESTDIR)/usr/lib/python*/*-packages/tevent.py
	# Already included in various system packages
	rm -r $(DESTDIR)/usr/lib/python*/*-packages/samba/external
	# Already documented in debian/copyright
	-rm $(DESTDIR)/usr/share/samba/setup/ad-schema/licence.txt
	# System ldb loads its modules from a different path
	mkdir -p $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/ldb/modules/ldb
	ln -sf ../../../samba/ldb $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/ldb/modules/ldb/samba
	# pam stuff
	mkdir -p $(DESTDIR)/usr/share/pam-configs
	install -m 0644 debian/libpam-smbpass.pam-config $(DESTDIR)/usr/share/pam-configs/smbpasswd-migrate
	install -m 0644 debian/winbind.pam-config $(DESTDIR)/usr/share/pam-configs/winbind
	mv $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/libnss_* $(DESTDIR)/lib/$(DEB_HOST_MULTIARCH)/
	# we don't ship the symlinks
	rm $(DESTDIR)/lib/$(DEB_HOST_MULTIARCH)/libnss_*.so
	#Remove unused ldb share configuration plugin
	rm $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/samba/share/ldb.so
	#Remove unused vfstest manpage as there is no more vfstest apparently
	rm $(DESTDIR)/usr/share/man/man1/vfstest.1
	mkdir -p $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/plugin/krb5
	mv $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/winbind_krb5_locator.so \
	   $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/plugin/krb5
	install -m 0755 debian/setoption.py $(DESTDIR)/usr/share/samba
	install -m 0755 debian/addshare.py $(DESTDIR)/usr/share/samba
	mkdir -p $(DESTDIR)/usr/lib/tmpfiles.d
	echo "d /run/samba 0755 root root -" > $(DESTDIR)/usr/lib/tmpfiles.d/samba.conf
	# Install samba-common's conffiles - they'll get moved later to their
	# correct place by dh_install
	cp debian/smb.conf* $(DESTDIR)/usr/share/samba/
	install -m755 debian/panic-action $(DESTDIR)/usr/share/samba/panic-action
	cp debian/gdbcommands $(DESTDIR)/etc/samba/
	mkdir -p $(DESTDIR)/etc/dhcp/dhclient-enter-hooks.d
	install -m755 debian/samba-common.dhcp $(DESTDIR)/etc/dhcp/dhclient-enter-hooks.d/samba
	# Install other stuff not installed by "make install"
	install -m 0755 debian/mksmbpasswd.awk $(DESTDIR)/usr/sbin/mksmbpasswd
	mkdir -p debian/samba/usr/lib/$(PYSHORT)/dist-packages/samba
	mv $(DESTDIR)/usr/lib/$(PYSHORT)/dist-packages/samba/dckeytab.so \
	   debian/samba/usr/lib/$(PYSHORT)/dist-packages/samba/dckeytab.so
	# use upstream version of smb.conf.5 if there is no built version
	# this is a temporary workaround for #750593 in xsltproc
	[ -e $(DESTIDR)/usr/share/man/man5/smb.conf.5 ] || \
	   cp docs/manpages/smb.conf.5 $(DESTDIR)/usr/share/man/man5/smb.conf.5
	dh_install --sourcedir=$(DESTDIR) --list-missing --fail-missing

override_dh_python2:
	dh_python2 --no-guessing-versions

override_dh_installpam:
	dh_installpam --name=samba

get-packaged-orig-source:
	./debian/build-orig.sh

override_dh_installchangelogs:
	dh_installchangelogs -Nlibpam-smbpass
ifneq (,$(filter libpam-smbpass, $(shell dh_listpackages)))
	dh_installchangelogs -plibpam-smbpass source3/pam_smbpass/CHANGELOG
endif

override_dh_installinit:
ifneq (,$(filter samba, $(shell dh_listpackages)))
	dh_installinit -psamba --name smbd
	dh_installinit -psamba --name nmbd
	dh_installinit -psamba --name samba-ad-dc
	dh_installinit -psamba --noscripts
	dh_installinit -psamba --no-start --name reload-smbd
endif
ifneq (,$(filter winbind, $(shell dh_listpackages)))
	dh_installinit -pwinbind
endif

override_dh_shlibdeps:
	LD_LIBRARY_PATH=$(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/samba:$$LD_LIBRARY_PATH dh_shlibdeps -a

override_dh_gencontrol:
	dh_gencontrol -- -Vldb:Depends=$(LDB_DEPENDS)

override_dh_makeshlibs:
	# create symbols and shlibs files in separate wrapper script to deal with
	# private libraries
	debian/make_shlibs

override_dh_strip:
	# add debug symbols for all samba packages to the same debug package
	dh_strip -a --dbg-package=samba-dbg

override_dh_fixperms:
	dh_fixperms
ifneq (,$(filter samba-common, $(shell dh_listpackages)))
	chmod a+x debian/samba-common/usr/share/samba/panic-action
	# Set some reasonable default perms for the samba logdir.
	chmod 0750 debian/samba-common/var/log/samba/
	chown root:adm debian/samba-common/var/log/samba/
endif
ifneq (,$(filter samba, $(shell dh_listpackages)))
	chmod 1777 debian/samba/var/spool/samba/
endif