diff --git a/metadata/md5-cache/sys-libs/ldb-2.4.1 b/metadata/md5-cache/sys-libs/ldb-2.4.1
new file mode 100644
index 0000000..854f1fa
--- /dev/null
+++ b/metadata/md5-cache/sys-libs/ldb-2.4.1
@@ -0,0 +1,16 @@
+BDEPEND=python_single_target_python3_8? ( dev-lang/python:3.8[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_10? ( dev-lang/python:3.10[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_10] ) dev-libs/libxslt virtual/pkgconfig doc? ( app-doc/doxygen )
+DEFINED_PHASES=compile configure install postinst prepare setup test
+DEPEND=!elibc_FreeBSD? ( dev-libs/libbsd[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] ) dev-libs/popt[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] >=dev-util/cmocka-1.1.3[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] >=sys-libs/talloc-2.3.3[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] >=sys-libs/tdb-1.4.4[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] >=sys-libs/tevent-0.11.0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] ldap? ( net-nds/openldap ) lmdb? ( >=dev-db/lmdb-0.9.16[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] ) python? ( python_single_target_python3_8? ( dev-lang/python:3.8[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_10? ( dev-lang/python:3.10[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_10] ) sys-libs/talloc[python,python_single_target_python3_8(-)?,python_single_target_python3_9(-)?,python_single_target_python3_10(-)?] sys-libs/tdb[python,python_single_target_python3_8(-)?,python_single_target_python3_9(-)?,python_single_target_python3_10(-)?] sys-libs/tevent[python,python_single_target_python3_8(-)?,python_single_target_python3_9(-)?,python_single_target_python3_10(-)?] )
+DESCRIPTION=LDAP-like embedded database
+EAPI=7
+HOMEPAGE=https://ldb.samba.org
+IUSE=doc ldap +lmdb python test python_single_target_python3_8 python_single_target_python3_9 python_single_target_python3_10 abi_x86_32 abi_x86_64 abi_x86_x32 abi_mips_n32 abi_mips_n64 abi_mips_o32 abi_ppc_32 abi_ppc_64 abi_s390_32 abi_s390_64 abi_arm_32 abi_arm_64
+KEYWORDS=*
+LICENSE=LGPL-3
+RDEPEND=!elibc_FreeBSD? ( dev-libs/libbsd[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] ) dev-libs/popt[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] >=dev-util/cmocka-1.1.3[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] >=sys-libs/talloc-2.3.3[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] >=sys-libs/tdb-1.4.4[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] >=sys-libs/tevent-0.11.0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] ldap? ( net-nds/openldap ) lmdb? ( >=dev-db/lmdb-0.9.16[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,abi_arm_32(-)?,abi_arm_64(-)?] ) python? ( python_single_target_python3_8? ( dev-lang/python:3.8[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_10? ( dev-lang/python:3.10[threads(+)] >=dev-lang/python-exec-2:=[python_targets_python3_10] ) sys-libs/talloc[python,python_single_target_python3_8(-)?,python_single_target_python3_9(-)?,python_single_target_python3_10(-)?] sys-libs/tdb[python,python_single_target_python3_8(-)?,python_single_target_python3_9(-)?,python_single_target_python3_10(-)?] sys-libs/tevent[python,python_single_target_python3_8(-)?,python_single_target_python3_9(-)?,python_single_target_python3_10(-)?] )
+REQUIRED_USE=^^ ( python_single_target_python3_8 python_single_target_python3_9 python_single_target_python3_10 ) test? ( python )
+RESTRICT=!test? ( test )
+SLOT=0/2.4.1
+SRC_URI=https://samba.org/ftp/pub/ldb/ldb-2.4.1.tar.gz
+_eclasses_=eapi8-dosym	cd7d420bb5be5ee079f27239ce76b8f5	multibuild	40fe59465edacd730c644ec2bc197809	multilib	2477ebe553d3e4d2c606191fe6c33602	multilib-build	1979aa0ff4d356d32507ca4650d9f37d	multilib-minimal	8bddda43703ba94d8341f4e247f97566	multiprocessing	c3cf317581e5bd068a4b851f03dd8cba	python-single-r1	674c48c926cbb44e91b656e0399d8f54	python-utils-r1	655fe65f186504e455c2f3116808fda8	toolchain-funcs	f783d68a26b62d6b19e070e6bcada5e6	waf-utils	6dce9ffe7d6fe961321a99f8da53a887
+_md5_=bf02520bcf3fbee1eba0b9f89ee3b2cf
diff --git a/sys-libs/ldb/Manifest b/sys-libs/ldb/Manifest
new file mode 100644
index 0000000..703765c
--- /dev/null
+++ b/sys-libs/ldb/Manifest
@@ -0,0 +1,5 @@
+DIST ldb-2.2.1.tar.gz 1676819 BLAKE2B 794575d5bd7d33dcd586cb5de6c392411795c467f472f517d5182a2559698a5489e703c8360baf2d0b1bff080c943a403a666d0ef7a9a180ae90052055966f40 SHA512 a2b1598869e3d9f17c5b82fc2b7289f1f08a7378a1d72609af5ed5cc91fb571ac67d3a8c22d64dad5dcc9fe32520baccd5cc37d5b4fc5f1b00a7064902296344
+DIST ldb-2.3.0.tar.gz 1686378 BLAKE2B b31949e14a41f6fc99ef022e4072021d135037d835aeca80ee81a58ed20cab4f8cbd96e394f59460df11e2424e2e263d5fb01b9cebbfb4ca1bcc77162e93ed3f SHA512 7e389c0b4700a809893276d69216436ebd6d30e1f52407e4a08a1113cf14e151aed74300d8c36765c91c8f3195d8054b13a28cbdfcab031f88fd1d353e415348
+DIST ldb-2.3.1.tar.gz 1718379 BLAKE2B e2aa196e6e09846be2a631d81bf0b94c0cd80984ac124757888889717efdf78caf5501c4278ace33dcc2a6fb92a4a2f224b20ea9f3bf3fa5c7333f9994dcbdc1 SHA512 d87f3839481c3ac3f5ce5e2b5bb766451fe39681bff9c53747d45e2cdcef9f1eb91c0a7d6a9c202c4d01097600d66ca431a175f4fc28a126ad987b9783cb87bc
+DIST ldb-2.4.0.tar.gz 1689484 BLAKE2B 904d74900011ce3f63ad1c24fe88b1a090e835c68829ddfda5e8af2c0ab3674d7a8cd9a62b95c1f38f26578d0704556d3562e46e21a54cbb44a15b9d83676521 SHA512 6c500b723c081488bc0717b6a5b0e8966c5d8a751232f8856281a6fe4d358ae6b5878c8400a82fa666379066105fbb9259b2967313e73efabef0e1386095e2ee
+DIST ldb-2.4.1.tar.gz 1719769 BLAKE2B 868d3dcc51bd8272d99f2335ed1af2e37506b6a175254f1aca37f758488ba0997e37419a7d8c81def77698128307df97de26d4807ac78c34088f7a623f8d9e68 SHA512 14ab5397d28c369142b2ccf55a2ab4e678a3fe6e018541cfce46241f8226400bc169360bbef254fae4410a6e15024ae986f02298d3d324e3d3a8b88801bf76d7
diff --git a/sys-libs/ldb/OWNERS b/sys-libs/ldb/OWNERS
new file mode 100644
index 0000000..1261db2
--- /dev/null
+++ b/sys-libs/ldb/OWNERS
@@ -0,0 +1 @@
+include chromiumos/platform2:/smbfs/OWNERS
diff --git a/sys-libs/ldb/files/ldb-1.1.31-fix_PKGCONFIGDIR-when-python-disabled.patch b/sys-libs/ldb/files/ldb-1.1.31-fix_PKGCONFIGDIR-when-python-disabled.patch
new file mode 100644
index 0000000..c45b13f
--- /dev/null
+++ b/sys-libs/ldb/files/ldb-1.1.31-fix_PKGCONFIGDIR-when-python-disabled.patch
@@ -0,0 +1,17 @@
+--- a/wscript	2017-07-05 15:35:52.178964698 -0400
++++ b/wscript	2017-07-05 15:49:20.137977649 -0400
+@@ -208,6 +208,14 @@
+         ldb_headers = ('include/ldb.h include/ldb_errors.h '
+                        'include/ldb_module.h include/ldb_handlers.h')
+ 
++        # we're not currently linking against the ldap libs, but ldb.pc.in
++        # has @LDAP_LIBS@
++        bld.env.LDAP_LIBS = ''
++
++        if not 'PACKAGE_VERSION' in bld.env:
++            bld.env.PACKAGE_VERSION = VERSION
++            bld.env.PKGCONFIGDIR = '${LIBDIR}/pkgconfig'
++
+         bld.SAMBA_LIBRARY('ldb',
+                           COMMON_SRC + ' ' + LDB_MAP_SRC,
+                           deps='tevent LIBLDB_MAIN replace',
diff --git a/sys-libs/ldb/files/ldb-1.5.2-optional_packages.patch b/sys-libs/ldb/files/ldb-1.5.2-optional_packages.patch
new file mode 100644
index 0000000..bdceeb3
--- /dev/null
+++ b/sys-libs/ldb/files/ldb-1.5.2-optional_packages.patch
@@ -0,0 +1,40 @@
+--- ldb-1.5.2/wscript
++++ ldb-1.5.2/wscript
+@@ -33,6 +33,10 @@
+     opt.RECURSE('lib/tevent')
+     opt.RECURSE('lib/replace')
+     opt.load('python') # options for disabling pyc or pyo compilation
++    if opt.IN_LAUNCH_DIR():
++        opt.add_option('--disable-ldap',
++        help=("disable ldap support"),
++        action="store_true", dest='disable_ldap', default=False)
+ 
+     opt.add_option('--without-ldb-lmdb',
+                    help='disable new LMDB backend for LDB',
+@@ -40,6 +44,10 @@
+ 
+ 
+ def configure(conf):
++    conf.env.standalone_ldb = conf.IN_LAUNCH_DIR()
++
++    conf.env.disable_ldap = getattr(Options.options, 'disable_ldap', False)
++
+     conf.RECURSE('lib/tdb')
+     conf.RECURSE('lib/tevent')
+ 
+@@ -157,9 +165,12 @@
+     if conf.env.standalone_ldb:
+         conf.CHECK_XSLTPROC_MANPAGES()
+ 
+-        # we need this for the ldap backend
+-        if conf.CHECK_FUNCS_IN('ber_flush ldap_open ldap_initialize', 'lber ldap', headers='lber.h ldap.h'):
+-            conf.env.ENABLE_LDAP_BACKEND = True
++        if not conf.env.disable_ldap:
++    	    # we need this for the ldap backend
++            if conf.CHECK_FUNCS_IN('ber_flush ldap_open ldap_initialize', 'lber ldap', headers='lber.h ldap.h'):
++                conf.env.ENABLE_LDAP_BACKEND = True
++        else:
++            conf.env.ENABLE_LDAP_BACKEND = False
+ 
+         # we don't want any libraries or modules to rely on runtime
+         # resolution of symbols
diff --git a/sys-libs/ldb/ldb-2.4.1.ebuild b/sys-libs/ldb/ldb-2.4.1.ebuild
new file mode 100644
index 0000000..44fc29b
--- /dev/null
+++ b/sys-libs/ldb/ldb-2.4.1.ebuild
@@ -0,0 +1,118 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6..9} )
+PYTHON_REQ_USE="threads(+)"
+inherit python-single-r1 waf-utils multilib-minimal
+
+DESCRIPTION="LDAP-like embedded database"
+HOMEPAGE="https://ldb.samba.org"
+SRC_URI="https://samba.org/ftp/pub/${PN}/${P}.tar.gz"
+
+LICENSE="LGPL-3"
+SLOT="0/${PV}"
+KEYWORDS="*"
+IUSE="doc ldap +lmdb python test"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+	test? ( python )"
+
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	!elibc_FreeBSD? ( dev-libs/libbsd[${MULTILIB_USEDEP}] )
+	dev-libs/popt[${MULTILIB_USEDEP}]
+	>=dev-util/cmocka-1.1.3[${MULTILIB_USEDEP}]
+	>=sys-libs/talloc-2.3.3[${MULTILIB_USEDEP}]
+	>=sys-libs/tdb-1.4.4[${MULTILIB_USEDEP}]
+	>=sys-libs/tevent-0.11.0[${MULTILIB_USEDEP}]
+	ldap? ( net-nds/openldap )
+	lmdb? ( >=dev-db/lmdb-0.9.16[${MULTILIB_USEDEP}] )
+	python? (
+		${PYTHON_DEPS}
+		sys-libs/talloc[python,${PYTHON_SINGLE_USEDEP}]
+		sys-libs/tdb[python,${PYTHON_SINGLE_USEDEP}]
+		sys-libs/tevent[python,${PYTHON_SINGLE_USEDEP}]
+	)
+"
+DEPEND="${RDEPEND}"
+BDEPEND="${PYTHON_DEPS}
+	dev-libs/libxslt
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen )
+"
+
+WAF_BINARY="${S}/buildtools/bin/waf"
+
+MULTILIB_WRAPPED_HEADERS=( /usr/include/pyldb.h )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.5.2-optional_packages.patch
+	"${FILESDIR}"/${PN}-1.1.31-fix_PKGCONFIGDIR-when-python-disabled.patch
+)
+
+pkg_setup() {
+	# Package fails to build with distcc
+	export DISTCC_DISABLE=1
+
+	# waf requires a python interpreter
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	local myconf=(
+		$(usex ldap '' --disable-ldap)
+		$(usex lmdb '' --without-ldb-lmdb)
+		--disable-rpath
+		--disable-rpath-install --bundled-libraries=NONE
+		--with-modulesdir="${EPREFIX}"/usr/$(get_libdir)/samba
+		--builtin-libraries=NONE
+	)
+	if ! multilib_is_native_abi; then
+		myconf+=( --disable-python )
+	else
+		use python || myconf+=( --disable-python )
+	fi
+	waf-utils_src_configure "${myconf[@]}"
+}
+
+multilib_src_compile() {
+	waf-utils_src_compile
+	multilib_is_native_abi && use doc && doxygen Doxyfile
+}
+
+multilib_src_test() {
+	if multilib_is_native_abi; then
+		WAF_MAKE=1 \
+		PATH=buildtools/bin:../../../buildtools/bin:$PATH:"${BUILD_DIR}"/bin/shared/private/ \
+		LD_LIBRARY_PATH=$LD_LIBRARY_PATH:"${BUILD_DIR}"/bin/shared/private/:"${BUILD_DIR}"/bin/shared \
+		waf test || die
+	fi
+}
+
+multilib_src_install() {
+	waf-utils_src_install
+
+	if multilib_is_native_abi && use doc; then
+		doman  apidocs/man/man3/*.3
+		docinto html
+		dodoc -r apidocs/html/.
+	fi
+
+	use python && python_optimize #726454
+}
+
+pkg_postinst() {
+	if has_version sys-auth/sssd; then
+		ewarn "You have sssd installed. It is known to break after ldb upgrades,"
+		ewarn "so please try to rebuild it before reporting bugs."
+		ewarn "See https://bugs.gentoo.org/404281"
+	fi
+}
diff --git a/sys-libs/ldb/metadata.xml b/sys-libs/ldb/metadata.xml
new file mode 100644
index 0000000..a47d418
--- /dev/null
+++ b/sys-libs/ldb/metadata.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>samba@gentoo.org</email>
+		<name>Samba</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="cpe">cpe:/a:samba:samba</remote-id>
+	</upstream>
+	<use>
+		<flag name="doc">Builds documentation</flag>
+		<flag name="ldap">Enable LDAP support</flag>
+		<flag name="lmdb">Enable LMDB backend</flag>
+		<flag name="python">Enable Python support</flag>
+	</use>
+</pkgmetadata>