sys-auth/nss-pam-ldapd: fix musl build

* add sys-libs/musl-nscd as dependency for musl, to fix ```unknown type name nss_status_t``` error
* patch for missing NETDB_INTERNAL

Closes: https://bugs.gentoo.org/713612
Closes: https://bugs.gentoo.org/716272
Signed-off-by: Cristian Othón Martínez Vera <cfuga@cfuga.mx>
Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 163 insertions, 0 deletions

diff --git a/sys-auth/nss-pam-ldapd/nss-pam-ldapd-0.9.12-r3.ebuild b/sys-auth/nss-pam-ldapd/nss-pam-ldapd-0.9.12-r3.ebuild
new file mode 100644
index 000000000000..2f0098518878
--- /dev/null
+++ b/sys-auth/nss-pam-ldapd/nss-pam-ldapd-0.9.12-r3.ebuild
@@ -0,0 +1,163 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+inherit autotools python-r1 s6 systemd tmpfiles multilib-minimal
+
+DESCRIPTION="NSS module for name lookups using LDAP"
+HOMEPAGE="https://arthurdejong.org/nss-pam-ldapd/"
+SRC_URI="https://arthurdejong.org/${PN}/${P}.tar.gz"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~amd64 ~hppa ~ia64 ~sparc ~x86"
+IUSE="debug kerberos +pam pynslcd sasl test +utils"
+REQUIRED_USE="
+	utils? ( ${PYTHON_REQUIRED_USE} )
+	test? ( ${PYTHON_REQUIRED_USE} pynslcd )
+"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	acct-group/nslcd
+	acct-user/nslcd
+	net-nds/openldap:=[${MULTILIB_USEDEP}]
+	sasl? ( dev-libs/cyrus-sasl[${MULTILIB_USEDEP}] )
+	kerberos? ( virtual/krb5[${MULTILIB_USEDEP}] )
+	sys-libs/pam[${MULTILIB_USEDEP}]
+	utils? ( ${PYTHON_DEPS} )
+	pynslcd? (
+		dev-python/python-ldap[${PYTHON_USEDEP}]
+		dev-python/python-daemon[${PYTHON_USEDEP}]
+	)
+	elibc_musl? ( sys-libs/musl-nscd )
+	!sys-auth/nss_ldap
+	!sys-auth/pam_ldap
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	${PYTHON_DEPS}
+	test? ( dev-python/pylint[${PYTHON_USEDEP}] )
+"
+
+PATCHES=(
+	"${FILESDIR}"/nss-pam-ldapd-0.9.4-disable-py3-only-linters.patch
+	"${FILESDIR}"/nss-pam-ldapd-0.9.11-use-mkstemp.patch
+	"${FILESDIR}"/nss-pam-ldapd-0.9.11-relative-imports.patch
+	"${FILESDIR}"/nss-pam-ldapd-0.9.11-tests.patch
+	"${FILESDIR}"/nss-pam-ldapd-0.9.11-tests-py39.patch
+	"${FILESDIR}"/nss-pam-ldapd-0.9.12-netdb-defines.patch
+)
+
+pkg_setup() {
+	[[ ${MERGE_TYPE} != binary ]] && python_setup
+}
+
+src_prepare() {
+	default
+
+	touch pynslcd/__init__.py || die "Could not create __init__.py for pynslcd"
+	mv pynslcd/pynslcd.py pynslcd/main.py || die
+
+	eautoreconf
+}
+
+multilib_src_configure() {
+	local myconf=(
+		--disable-utils
+		--enable-warnings
+		--with-ldap-lib=openldap
+		--with-ldap-conf-file="${EPREFIX}"/etc/nslcd.conf
+		--with-nslcd-pidfile=/run/nslcd/nslcd.pid
+		--with-nslcd-socket=/run/nslcd/socket
+		--with-nss-flavour=glibc
+		$(use_enable pynslcd)
+		$(use_enable debug)
+		$(use_enable kerberos)
+		$(use_enable pam)
+		$(use_enable sasl)
+
+		# nss libraries always go in /lib on Gentoo
+		--with-pam-seclib-dir="${EPREFIX}"/$(get_libdir)/security
+		--libdir="${EPREFIX}"/$(get_libdir)
+	)
+	ECONF_SOURCE="${S}" econf "${myconf[@]}"
+}
+
+multilib_src_test() {
+	python_test() {
+		cp -l "${S}"/pynslcd/*.py pynslcd/ || die "Could not copy python files for tests"
+		nonfatal emake check || die "tests failed with ${EPYTHON}"
+	}
+
+	pushd "${BUILD_DIR}" >/dev/null || die
+	ln -s ../pynslcd/constants.py utils/constants.py || die
+	python_foreach_impl python_test
+	popd >/dev/null || die
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" install
+
+	if use pynslcd; then
+		python_moduleinto pynslcd
+		python_foreach_impl python_domodule pynslcd/*.py
+	fi
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	newinitd "${FILESDIR}"/nslcd.init nslcd
+	s6_install_service nslcd "${FILESDIR}"/nslcd.s6
+
+	insinto /usr/share/nss-pam-ldapd
+	doins "${WORKDIR}"/${P}/nslcd.conf
+
+	fperms o-r /etc/nslcd.conf
+
+	if use utils; then
+		python_moduleinto nslcd
+		python_foreach_impl python_domodule utils/*.py
+
+		local script
+		for script in chsh getent; do
+			python_foreach_impl python_newscript utils/${script}.py ${script}.ldap
+		done
+	fi
+	if use pynslcd; then
+		rm -rf "${ED}"/usr/share/pynslcd || die
+		python_moduleinto pynslcd
+		python_foreach_impl python_domodule pynslcd/*.py
+		python_scriptinto /usr/sbin
+		python_foreach_impl python_newscript pynslcd/main.py pynslcd
+		newinitd "${FILESDIR}"/pynslcd.init pynslcd
+	fi
+
+	newtmpfiles "${FILESDIR}"/nslcd-tmpfiles.conf nslcd.conf
+	systemd_newunit "${FILESDIR}"/nslcd.service nslcd.service
+}
+
+pkg_postinst() {
+	tmpfiles_process nslcd.conf
+
+	elog "For this to work you must configure /etc/nslcd.conf"
+	elog "This configuration is similar to pam_ldap's /etc/ldap.conf"
+	elog
+	elog "In order to use nss-pam-ldapd, nslcd needs to be running. You can"
+	elog "start it like this:"
+	elog "  # /etc/init.d/nslcd start"
+	elog
+	elog "You can add it to the default runlevel like so:"
+	elog " # rc-update add nslcd default"
+	elog
+	elog "If you have >=sys-apps/openrc-0.16.3, you can also use s6"
+	elog "to supervise this service."
+	elog "To do this, emerge sys-apps/s6 then add nslcd-s6"
+	elog "default runlevel instead of nslcd."
+	elog
+	elog "If you are upgrading, keep in mind that /etc/nss-ldapd.conf"
+	elog " is now named /etc/nslcd.conf"
+}