net-fs/samba: Security bump to versions 4.12.9 and 4.13.1

Bug: https://bugs.gentoo.org/751724
Package-Manager: Portage-3.0.8, Repoman-3.0.2
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

3 files changed, 641 insertions, 0 deletions

diff --git a/net-fs/samba/Manifest b/net-fs/samba/Manifest
index 4cf648bc35f2..f0d6d2244da2 100644
--- a/net-fs/samba/Manifest
+++ b/net-fs/samba/Manifest
@@ -1,4 +1,6 @@
 DIST samba-4.11.13.tar.gz 18598813 BLAKE2B 5671498058e61c1afbdb0976b6931dc4e13087792612d4fdc3073e8e40a60be82f578836e3baa48f111a600da5c6e0e08aa7ba638fbc1285bbb57644ae7e8b1d SHA512 396ab636db6f9583b772935d58a3cf1860109bb9e1ef841a38c08d7be9f3839d6e198d5cdc80ef0803fcbfa6c06f1173585f3b582937e8834857fc47d90f7181
 DIST samba-4.12.7.tar.gz 18230157 BLAKE2B cf0ed50177e1e0d840892753537d8fab8c31ed4a6ba9b4e6bfc12e56c9f14a760c9e3dd230dc8e6caf2d7493e204bffb2fbd1bfa0931ae3fd93311ae2d5b3e32 SHA512 5afb1f24b029e665bb4f6bd7b7cf915243476b09b304942b2105586fa99adc6a19b46b4753ca116e230e5bb7b82e011fbe296c62bc70a8a897e56aece55a7f0b
 DIST samba-4.12.8.tar.gz 18235713 BLAKE2B cdebcc3203c1eb7972f63d1844f91423729d7296261756e6a9250a6732c908822e01aeb4914f00f890c359d23c1ddb2e51d477db63cb559d3e029a2b15607cd6 SHA512 63f6db229e1393f4e3bd0381f8336f4620b2178c88a35acde69826567c4cca4030eb8c71c45d8f249ecd95d453916442c0500e408f3683517c3894cc8d11a9ed
+DIST samba-4.12.9.tar.gz 18236198 BLAKE2B e19cbbbb8416626ca2fe769bf26f3645e94f23781538b3c5e1f94ce618efb807d0732e5591525ec066a31cc0211463b9b66105d1d499989012d624edaa2a132c SHA512 8bd3122bcaab2f5a16a73902a9b628384063a8116a08f0254541e05c148016839b3215c60ff0d3291a332e7884708950ad64137204b0ac19801012d3b6684fa6
 DIST samba-4.13.0.tar.gz 18406380 BLAKE2B d54db52102c6d507c3e6f32fc6c64051a95ef8ccfdb1e81a379d2c0325f6f9fe79c64ce9a26ddf48ae11351912ad988f6f532474a81284c7a7147521ceacc509 SHA512 0c15e887efa79ba8c1d24eda2f03898a1a080cb947056df12abc361f12eb5659f9ee37132767f5ef7e4ecb9c431759e5b619cb785921276fda17f4a9411af81c
+DIST samba-4.13.1.tar.gz 18413369 BLAKE2B 0a0b867fc1287b82348670802cda390b259e9664c57bdd6804c88fdacb1671637f1fe941240dc22195efe82fd33a9b95859b8657a089f3e3daf8bd0b7cad09cf SHA512 ee275cc64e2133e55832a41081238c348ce48c55d47c8a8248bd19653b152324ab2080e70b716d3616522dd22470e0d06babd350410790062635fb077a032319
diff --git a/net-fs/samba/samba-4.12.9.ebuild b/net-fs/samba/samba-4.12.9.ebuild
new file mode 100644
index 000000000000..fc9b3c6f6a28
--- /dev/null
+++ b/net-fs/samba/samba-4.12.9.ebuild
@@ -0,0 +1,318 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python3_{6,7,8} )
+PYTHON_REQ_USE='threads(+),xml(+)'
+inherit python-single-r1 waf-utils multilib-minimal linux-info systemd pam
+
+MY_PV="${PV/_rc/rc}"
+MY_P="${PN}-${MY_PV}"
+
+SRC_PATH="stable"
+[[ ${PV} = *_rc* ]] && SRC_PATH="rc"
+
+SRC_URI="mirror://samba/${SRC_PATH}/${MY_P}.tar.gz"
+[[ ${PV} = *_rc* ]] || \
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+
+DESCRIPTION="Samba Suite Version 4"
+HOMEPAGE="https://www.samba.org/"
+LICENSE="GPL-3"
+
+SLOT="0"
+
+IUSE="acl addc addns ads ceph client cluster cups debug dmapi fam gpg iprint
+json ldap pam profiling-data python quota selinux snapper syslog
+system-heimdal +system-mitkrb5 systemd test winbind zeroconf"
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/samba-4.0/policy.h
+	/usr/include/samba-4.0/dcerpc_server.h
+	/usr/include/samba-4.0/ctdb.h
+	/usr/include/samba-4.0/ctdb_client.h
+	/usr/include/samba-4.0/ctdb_protocol.h
+	/usr/include/samba-4.0/ctdb_private.h
+	/usr/include/samba-4.0/ctdb_typesafe_cb.h
+	/usr/include/samba-4.0/ctdb_version.h
+)
+
+CDEPEND="
+	>=app-arch/libarchive-3.1.2[${MULTILIB_USEDEP}]
+	dev-lang/perl:=
+	dev-libs/icu:=[${MULTILIB_USEDEP}]
+	dev-libs/libbsd[${MULTILIB_USEDEP}]
+	dev-libs/libtasn1[${MULTILIB_USEDEP}]
+	dev-libs/popt[${MULTILIB_USEDEP}]
+	dev-perl/Parse-Yapp
+	>=net-libs/gnutls-3.4.7[${MULTILIB_USEDEP}]
+	net-libs/libnsl:=[${MULTILIB_USEDEP}]
+	sys-libs/e2fsprogs-libs[${MULTILIB_USEDEP}]
+	>=sys-libs/ldb-2.1.4[ldap(+)?,python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	<sys-libs/ldb-2.2.0[ldap(+)?,python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	sys-libs/libcap[${MULTILIB_USEDEP}]
+	sys-libs/liburing[${MULTILIB_USEDEP}]
+	sys-libs/ncurses:0=
+	sys-libs/readline:0=
+	>=sys-libs/talloc-2.3.1[python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	>=sys-libs/tdb-1.4.3[python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	>=sys-libs/tevent-0.10.2[python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	sys-libs/zlib[${MULTILIB_USEDEP}]
+	virtual/libiconv
+	pam? ( sys-libs/pam )
+	acl? ( virtual/acl )
+	$(python_gen_cond_dep "
+		dev-python/subunit[\${PYTHON_MULTI_USEDEP},${MULTILIB_USEDEP}]
+		addns? (
+			net-dns/bind-tools[gssapi]
+			dev-python/dnspython:=[\${PYTHON_MULTI_USEDEP}]
+		)
+	")
+	ceph? ( sys-cluster/ceph )
+	cluster? (
+		net-libs/rpcsvc-proto
+		!dev-db/ctdb
+	)
+	cups? ( net-print/cups )
+	debug? ( dev-util/lttng-ust )
+	dmapi? ( sys-apps/dmapi )
+	fam? ( virtual/fam )
+	gpg? ( app-crypt/gpgme )
+	json? ( dev-libs/jansson )
+	ldap? ( net-nds/openldap[${MULTILIB_USEDEP}] )
+	snapper? ( sys-apps/dbus )
+	system-heimdal? ( >=app-crypt/heimdal-1.5[-ssl,${MULTILIB_USEDEP}] )
+	system-mitkrb5? ( >=app-crypt/mit-krb5-1.15.1[${MULTILIB_USEDEP}] )
+	systemd? ( sys-apps/systemd:0= )
+	zeroconf? ( net-dns/avahi[dbus] )
+"
+DEPEND="${CDEPEND}
+	${PYTHON_DEPS}
+	app-text/docbook-xsl-stylesheets
+	dev-libs/libxslt
+	>=dev-util/cmocka-1.1.3[${MULTILIB_USEDEP}]
+	net-libs/libtirpc[${MULTILIB_USEDEP}]
+	virtual/pkgconfig
+	|| (
+		net-libs/rpcsvc-proto
+		<sys-libs/glibc-2.26[rpc(+)]
+	)
+	test? (
+		!system-mitkrb5? (
+			>=sys-libs/nss_wrapper-1.1.3
+			>=net-dns/resolv_wrapper-1.1.4
+			>=net-libs/socket_wrapper-1.1.9
+			>=sys-libs/uid_wrapper-1.2.1
+		)
+	)"
+RDEPEND="${CDEPEND}
+	python? ( ${PYTHON_DEPS} )
+	client? ( net-fs/cifs-utils[ads?] )
+	selinux? ( sec-policy/selinux-samba )
+"
+
+REQUIRED_USE="
+	addc? ( python json winbind )
+	addns? ( python )
+	ads? ( acl ldap winbind )
+	cluster? ( ads )
+	gpg? ( addc )
+	test? ( python )
+	?? ( system-heimdal system-mitkrb5 )
+	${PYTHON_REQUIRED_USE}
+"
+
+# the test suite is messed, it uses system-installed samba
+# bits instead of what was built, tests things disabled via use
+# flags, and generally just fails to work in a way ebuilds could
+# rely on in its current state
+RESTRICT="test"
+
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-4.4.0-pam.patch"
+	"${FILESDIR}/${PN}-4.9.2-timespec.patch"
+	"${FILESDIR}/${PN}-4.13-winexe_option.patch"
+	"${FILESDIR}/${PN}-4.13-vfs_snapper_configure_option.patch"
+)
+
+#CONFDIR="${FILESDIR}/$(get_version_component_range 1-2)"
+CONFDIR="${FILESDIR}/4.4"
+
+WAF_BINARY="${S}/buildtools/bin/waf"
+
+SHAREDMODS=""
+
+pkg_setup() {
+	# Package fails to build with distcc
+	export DISTCC_DISABLE=1
+
+	python-single-r1_pkg_setup
+	if use cluster ; then
+		SHAREDMODS="idmap_rid,idmap_tdb2,idmap_ad"
+	elif use ads ; then
+		SHAREDMODS="idmap_ad"
+	fi
+}
+
+src_prepare() {
+	default
+
+	# un-bundle dnspython
+	sed -i -e '/"dns.resolver":/d' "${S}"/third_party/wscript || die
+
+	# unbundle iso8601 unless tests are enabled
+	if ! use test ; then
+		sed -i -e '/"iso8601":/d' "${S}"/third_party/wscript || die
+	fi
+
+	## ugly hackaround for bug #592502
+	#cp /usr/include/tevent_internal.h "${S}"/lib/tevent/ || die
+
+	sed -e 's:<gpgme\.h>:<gpgme/gpgme.h>:' \
+		-i source4/dsdb/samdb/ldb_modules/password_hash.c \
+		|| die
+
+	# Friggin' WAF shit
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	# when specifying libs for samba build you must append NONE to the end to
+	# stop it automatically including things
+	local bundled_libs="NONE"
+	if ! use system-heimdal && ! use system-mitkrb5 ; then
+		bundled_libs="heimbase,heimntlm,hdb,kdc,krb5,wind,gssapi,hcrypto,hx509,roken,asn1,com_err,NONE"
+	fi
+
+	local myconf=(
+		--enable-fhs
+		--sysconfdir="${EPREFIX}/etc"
+		--localstatedir="${EPREFIX}/var"
+		--with-modulesdir="${EPREFIX}/usr/$(get_libdir)/samba"
+		--with-piddir="${EPREFIX}/run/${PN}"
+		--bundled-libraries="${bundled_libs}"
+		--builtin-libraries=NONE
+		--disable-rpath
+		--disable-rpath-install
+		--nopyc
+		--nopyo
+		--without-winexe
+		$(multilib_native_use_with acl acl-support)
+		$(multilib_native_usex addc '' '--without-ad-dc')
+		$(multilib_native_use_with addns dnsupdate)
+		$(multilib_native_use_with ads)
+		$(multilib_native_use_enable ceph cephfs)
+		$(multilib_native_use_with cluster cluster-support)
+		$(multilib_native_use_enable cups)
+		$(multilib_native_use_with dmapi)
+		$(multilib_native_use_with fam)
+		$(multilib_native_use_with gpg gpgme)
+		$(multilib_native_use_with json)
+		$(multilib_native_use_enable iprint)
+		$(multilib_native_use_with pam)
+		$(multilib_native_usex pam "--with-pammodulesdir=${EPREFIX}/$(get_libdir)/security" '')
+		$(multilib_native_use_with quota quotas)
+		$(multilib_native_use_enable snapper)
+		$(multilib_native_use_with syslog)
+		$(multilib_native_use_with systemd)
+		--systemd-install-services
+		--with-systemddir="$(systemd_get_systemunitdir)"
+		$(multilib_native_use_with winbind)
+		$(multilib_native_usex python '' '--disable-python')
+		$(multilib_native_use_enable zeroconf avahi)
+		$(multilib_native_usex test '--enable-selftest' '')
+		$(usex system-mitkrb5 "--with-system-mitkrb5 $(multilib_native_usex addc --with-experimental-mit-ad-dc '')" '')
+		$(use_with debug lttng)
+		$(use_with ldap)
+		$(use_with profiling-data)
+		# bug #683148
+		--jobs 1
+	)
+
+	multilib_is_native_abi && myconf+=( --with-shared-modules=${SHAREDMODS} )
+
+	CPPFLAGS="-I${SYSROOT}${EPREFIX}/usr/include/et ${CPPFLAGS}" \
+		waf-utils_src_configure ${myconf[@]}
+}
+
+multilib_src_compile() {
+	waf-utils_src_compile
+}
+
+multilib_src_install() {
+	waf-utils_src_install
+
+	# Make all .so files executable
+	find "${ED}" -type f -name "*.so" -exec chmod +x {} + || die
+
+	if multilib_is_native_abi ; then
+		# install ldap schema for server (bug #491002)
+		if use ldap ; then
+			insinto /etc/openldap/schema
+			doins examples/LDAP/samba.schema
+		fi
+
+		# create symlink for cups (bug #552310)
+		if use cups ; then
+			dosym ../../../bin/smbspool /usr/libexec/cups/backend/smb
+		fi
+
+		# install example config file
+		insinto /etc/samba
+		doins examples/smb.conf.default
+
+		# Fix paths in example file (#603964)
+		sed \
+			-e '/log file =/s@/usr/local/samba/var/@/var/log/samba/@' \
+			-e '/include =/s@/usr/local/samba/lib/@/etc/samba/@' \
+			-e '/path =/s@/usr/local/samba/lib/@/var/lib/samba/@' \
+			-e '/path =/s@/usr/local/samba/@/var/lib/samba/@' \
+			-e '/path =/s@/usr/spool/samba@/var/spool/samba@' \
+			-i "${ED%/}"/etc/samba/smb.conf.default || die
+
+		# Install init script and conf.d file
+		newinitd "${CONFDIR}/samba4.initd-r1" samba
+		newconfd "${CONFDIR}/samba4.confd" samba
+
+		systemd_dotmpfilesd "${FILESDIR}"/samba.conf
+		use addc || rm "${D}/$(systemd_get_systemunitdir)/samba.service" || die
+
+		# Preserve functionality for old gentoo-specific unit names
+		dosym nmb.service "$(systemd_get_systemunitdir)/nmbd.service"
+		dosym smb.service "$(systemd_get_systemunitdir)/smbd.service"
+		dosym winbind.service "$(systemd_get_systemunitdir)/winbindd.service"
+	fi
+
+	if use pam && use winbind ; then
+		newpamd "${CONFDIR}/system-auth-winbind.pam" system-auth-winbind
+		# bugs #376853 and #590374
+		insinto /etc/security
+		doins examples/pam_winbind/pam_winbind.conf
+	fi
+
+	keepdir /var/cache/samba
+	keepdir /var/lib/ctdb
+	keepdir /var/lib/samba/{bind-dns,private}
+	keepdir /var/lock/samba
+	keepdir /var/log/samba
+}
+
+multilib_src_test() {
+	if multilib_is_native_abi ; then
+		"${WAF_BINARY}" test || die "test failed"
+	fi
+}
+
+pkg_postinst() {
+	ewarn "Be aware that this release contains the best of all of Samba's"
+	ewarn "technology parts, both a file server (that you can reasonably expect"
+	ewarn "to upgrade existing Samba 3.x releases to) and the AD domain"
+	ewarn "controller work previously known as 'samba4'."
+
+	elog "For further information and migration steps make sure to read "
+	elog "https://samba.org/samba/history/${P}.html "
+	elog "https://wiki.samba.org/index.php/Samba4/HOWTO "
+}
diff --git a/net-fs/samba/samba-4.13.1.ebuild b/net-fs/samba/samba-4.13.1.ebuild
new file mode 100644
index 000000000000..db2b144b11b6
--- /dev/null
+++ b/net-fs/samba/samba-4.13.1.ebuild
@@ -0,0 +1,321 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python3_{6,7,8} )
+PYTHON_REQ_USE='threads(+),xml(+)'
+inherit python-single-r1 waf-utils multilib-minimal linux-info systemd pam
+
+MY_PV="${PV/_rc/rc}"
+MY_P="${PN}-${MY_PV}"
+
+SRC_PATH="stable"
+[[ ${PV} = *_rc* ]] && SRC_PATH="rc"
+
+SRC_URI="mirror://samba/${SRC_PATH}/${MY_P}.tar.gz"
+[[ ${PV} = *_rc* ]] || \
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+
+DESCRIPTION="Samba Suite Version 4"
+HOMEPAGE="https://www.samba.org/"
+LICENSE="GPL-3"
+
+SLOT="0"
+
+IUSE="acl addc addns ads ceph client cluster cups debug dmapi fam gpg iprint
+json ldap pam profiling-data python quota selinux snapper syslog
+system-heimdal +system-mitkrb5 systemd test winbind zeroconf"
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/samba-4.0/policy.h
+	/usr/include/samba-4.0/dcerpc_server.h
+	/usr/include/samba-4.0/ctdb.h
+	/usr/include/samba-4.0/ctdb_client.h
+	/usr/include/samba-4.0/ctdb_protocol.h
+	/usr/include/samba-4.0/ctdb_private.h
+	/usr/include/samba-4.0/ctdb_typesafe_cb.h
+	/usr/include/samba-4.0/ctdb_version.h
+)
+
+CDEPEND="
+	>=app-arch/libarchive-3.1.2[${MULTILIB_USEDEP}]
+	dev-lang/perl:=
+	dev-libs/icu:=[${MULTILIB_USEDEP}]
+	dev-libs/libbsd[${MULTILIB_USEDEP}]
+	dev-libs/libtasn1[${MULTILIB_USEDEP}]
+	dev-libs/popt[${MULTILIB_USEDEP}]
+	dev-perl/Parse-Yapp
+	>=net-libs/gnutls-3.4.7[${MULTILIB_USEDEP}]
+	net-libs/libnsl:=[${MULTILIB_USEDEP}]
+	sys-libs/e2fsprogs-libs[${MULTILIB_USEDEP}]
+	>=sys-libs/ldb-2.2.0[ldap(+)?,python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	<sys-libs/ldb-2.3.0[ldap(+)?,python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	sys-libs/libcap[${MULTILIB_USEDEP}]
+	sys-libs/liburing[${MULTILIB_USEDEP}]
+	sys-libs/ncurses:0=
+	sys-libs/readline:0=
+	>=sys-libs/talloc-2.3.1[python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	>=sys-libs/tdb-1.4.3[python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	>=sys-libs/tevent-0.10.2[python?,${PYTHON_SINGLE_USEDEP},${MULTILIB_USEDEP}]
+	sys-libs/zlib[${MULTILIB_USEDEP}]
+	virtual/libiconv
+	pam? ( sys-libs/pam )
+	acl? ( virtual/acl )
+	$(python_gen_cond_dep "
+		dev-python/subunit[\${PYTHON_MULTI_USEDEP},${MULTILIB_USEDEP}]
+		addns? (
+			net-dns/bind-tools[gssapi]
+			dev-python/dnspython:=[\${PYTHON_MULTI_USEDEP}]
+		)
+	")
+	ceph? ( sys-cluster/ceph )
+	cluster? (
+		net-libs/rpcsvc-proto
+		!dev-db/ctdb
+	)
+	cups? ( net-print/cups )
+	debug? ( dev-util/lttng-ust )
+	dmapi? ( sys-apps/dmapi )
+	fam? ( virtual/fam )
+	gpg? ( app-crypt/gpgme )
+	json? ( dev-libs/jansson )
+	ldap? ( net-nds/openldap[${MULTILIB_USEDEP}] )
+	snapper? ( sys-apps/dbus )
+	system-heimdal? ( >=app-crypt/heimdal-1.5[-ssl,${MULTILIB_USEDEP}] )
+	system-mitkrb5? ( >=app-crypt/mit-krb5-1.15.1[${MULTILIB_USEDEP}] )
+	systemd? ( sys-apps/systemd:0= )
+	zeroconf? ( net-dns/avahi[dbus] )
+"
+DEPEND="${CDEPEND}
+	${PYTHON_DEPS}
+	app-text/docbook-xsl-stylesheets
+	dev-libs/libxslt
+	>=dev-util/cmocka-1.1.3[${MULTILIB_USEDEP}]
+	net-libs/libtirpc[${MULTILIB_USEDEP}]
+	virtual/pkgconfig
+	|| (
+		net-libs/rpcsvc-proto
+		<sys-libs/glibc-2.26[rpc(+)]
+	)
+	test? (
+		!system-mitkrb5? (
+			>=sys-libs/nss_wrapper-1.1.3
+			>=net-dns/resolv_wrapper-1.1.4
+			>=net-libs/socket_wrapper-1.1.9
+			>=sys-libs/uid_wrapper-1.2.1
+		)
+	)"
+RDEPEND="${CDEPEND}
+	python? ( ${PYTHON_DEPS} )
+	client? ( net-fs/cifs-utils[ads?] )
+	selinux? ( sec-policy/selinux-samba )
+"
+
+REQUIRED_USE="
+	addc? ( python json winbind )
+	addns? ( python )
+	ads? ( acl ldap winbind )
+	cluster? ( ads )
+	gpg? ( addc )
+	test? ( python )
+	!ads? ( !addc )
+	?? ( system-heimdal system-mitkrb5 )
+	${PYTHON_REQUIRED_USE}
+"
+
+# the test suite is messed, it uses system-installed samba
+# bits instead of what was built, tests things disabled via use
+# flags, and generally just fails to work in a way ebuilds could
+# rely on in its current state
+RESTRICT="test"
+
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-4.4.0-pam.patch"
+)
+
+#CONFDIR="${FILESDIR}/$(get_version_component_range 1-2)"
+CONFDIR="${FILESDIR}/4.4"
+
+WAF_BINARY="${S}/buildtools/bin/waf"
+
+SHAREDMODS=""
+
+pkg_setup() {
+	# Package fails to build with distcc
+	export DISTCC_DISABLE=1
+
+	python-single-r1_pkg_setup
+
+	SHAREDMODS="$(usex snapper '' '!')vfs_snapper"
+	if use cluster ; then
+		SHAREDMODS+=",idmap_rid,idmap_tdb2,idmap_ad"
+	elif use ads ; then
+		SHAREDMODS+=",idmap_ad"
+	fi
+}
+
+src_prepare() {
+	default
+
+	# un-bundle dnspython
+	sed -i -e '/"dns.resolver":/d' "${S}"/third_party/wscript || die
+
+	# unbundle iso8601 unless tests are enabled
+	if ! use test ; then
+		sed -i -e '/"iso8601":/d' "${S}"/third_party/wscript || die
+	fi
+
+	## ugly hackaround for bug #592502
+	#cp /usr/include/tevent_internal.h "${S}"/lib/tevent/ || die
+
+	sed -e 's:<gpgme\.h>:<gpgme/gpgme.h>:' \
+		-i source4/dsdb/samdb/ldb_modules/password_hash.c \
+		|| die
+
+	# Friggin' WAF shit
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	# when specifying libs for samba build you must append NONE to the end to
+	# stop it automatically including things
+	local bundled_libs="NONE"
+	if ! use system-heimdal && ! use system-mitkrb5 ; then
+		bundled_libs="heimbase,heimntlm,hdb,kdc,krb5,wind,gssapi,hcrypto,hx509,roken,asn1,com_err,NONE"
+	fi
+
+	local myconf=(
+		--enable-fhs
+		--sysconfdir="${EPREFIX}/etc"
+		--localstatedir="${EPREFIX}/var"
+		--with-modulesdir="${EPREFIX}/usr/$(get_libdir)/samba"
+		--with-piddir="${EPREFIX}/run/${PN}"
+		--bundled-libraries="${bundled_libs}"
+		--builtin-libraries=NONE
+		--disable-rpath
+		--disable-rpath-install
+		--nopyc
+		--nopyo
+		--without-winexe
+		$(multilib_native_use_with acl acl-support)
+		$(multilib_native_usex addc '' '--without-ad-dc')
+		$(multilib_native_use_with addns dnsupdate)
+		$(multilib_native_use_with ads)
+		$(multilib_native_use_enable ceph cephfs)
+		$(multilib_native_use_with cluster cluster-support)
+		$(multilib_native_use_enable cups)
+		$(multilib_native_use_with dmapi)
+		$(multilib_native_use_with fam)
+		$(multilib_native_use_with gpg gpgme)
+		$(multilib_native_use_with json)
+		$(multilib_native_use_enable iprint)
+		$(multilib_native_use_with pam)
+		$(multilib_native_usex pam "--with-pammodulesdir=${EPREFIX}/$(get_libdir)/security" '')
+		$(multilib_native_use_with quota quotas)
+		$(multilib_native_use_with syslog)
+		$(multilib_native_use_with systemd)
+		--systemd-install-services
+		--with-systemddir="$(systemd_get_systemunitdir)"
+		$(multilib_native_use_with winbind)
+		$(multilib_native_usex python '' '--disable-python')
+		$(multilib_native_use_enable zeroconf avahi)
+		$(multilib_native_usex test '--enable-selftest' '')
+		$(usex system-mitkrb5 "--with-system-mitkrb5 $(multilib_native_usex addc --with-experimental-mit-ad-dc '')" '')
+		$(use_with debug lttng)
+		$(use_with ldap)
+		$(use_with profiling-data)
+		# bug #683148
+		--jobs 1
+	)
+
+	if multilib_is_native_abi ; then
+		myconf+=( --with-shared-modules=${SHAREDMODS} )
+	else
+		myconf+=( --with-shared-modules=DEFAULT,!vfs_snapper )
+	fi
+
+	CPPFLAGS="-I${SYSROOT}${EPREFIX}/usr/include/et ${CPPFLAGS}" \
+		waf-utils_src_configure ${myconf[@]}
+}
+
+multilib_src_compile() {
+	waf-utils_src_compile
+}
+
+multilib_src_install() {
+	waf-utils_src_install
+
+	# Make all .so files executable
+	find "${ED}" -type f -name "*.so" -exec chmod +x {} + || die
+
+	if multilib_is_native_abi ; then
+		# install ldap schema for server (bug #491002)
+		if use ldap ; then
+			insinto /etc/openldap/schema
+			doins examples/LDAP/samba.schema
+		fi
+
+		# create symlink for cups (bug #552310)
+		if use cups ; then
+			dosym ../../../bin/smbspool /usr/libexec/cups/backend/smb
+		fi
+
+		# install example config file
+		insinto /etc/samba
+		doins examples/smb.conf.default
+
+		# Fix paths in example file (#603964)
+		sed \
+			-e '/log file =/s@/usr/local/samba/var/@/var/log/samba/@' \
+			-e '/include =/s@/usr/local/samba/lib/@/etc/samba/@' \
+			-e '/path =/s@/usr/local/samba/lib/@/var/lib/samba/@' \
+			-e '/path =/s@/usr/local/samba/@/var/lib/samba/@' \
+			-e '/path =/s@/usr/spool/samba@/var/spool/samba@' \
+			-i "${ED%/}"/etc/samba/smb.conf.default || die
+
+		# Install init script and conf.d file
+		newinitd "${CONFDIR}/samba4.initd-r1" samba
+		newconfd "${CONFDIR}/samba4.confd" samba
+
+		systemd_dotmpfilesd "${FILESDIR}"/samba.conf
+		use addc || rm "${D}/$(systemd_get_systemunitdir)/samba.service" || die
+
+		# Preserve functionality for old gentoo-specific unit names
+		dosym nmb.service "$(systemd_get_systemunitdir)/nmbd.service"
+		dosym smb.service "$(systemd_get_systemunitdir)/smbd.service"
+		dosym winbind.service "$(systemd_get_systemunitdir)/winbindd.service"
+	fi
+
+	if use pam && use winbind ; then
+		newpamd "${CONFDIR}/system-auth-winbind.pam" system-auth-winbind
+		# bugs #376853 and #590374
+		insinto /etc/security
+		doins examples/pam_winbind/pam_winbind.conf
+	fi
+
+	keepdir /var/cache/samba
+	keepdir /var/lib/ctdb
+	keepdir /var/lib/samba/{bind-dns,private}
+	keepdir /var/lock/samba
+	keepdir /var/log/samba
+}
+
+multilib_src_test() {
+	if multilib_is_native_abi ; then
+		"${WAF_BINARY}" test || die "test failed"
+	fi
+}
+
+pkg_postinst() {
+	ewarn "Be aware that this release contains the best of all of Samba's"
+	ewarn "technology parts, both a file server (that you can reasonably expect"
+	ewarn "to upgrade existing Samba 3.x releases to) and the AD domain"
+	ewarn "controller work previously known as 'samba4'."
+
+	elog "For further information and migration steps make sure to read "
+	elog "https://samba.org/samba/history/${P}.html "
+	elog "https://wiki.samba.org/index.php/Samba4/HOWTO "
+}