--- /dev/null
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{7,8} )
+inherit autotools flag-o-matic multilib-minimal python-any-r1 systemd
+
+MY_P="${P/mit-}"
+P_DIR=$(ver_cut 1-2)
+DESCRIPTION="MIT Kerberos V"
+HOMEPAGE="https://web.mit.edu/kerberos/www/"
+SRC_URI="https://web.mit.edu/kerberos/dist/krb5/${P_DIR}/${MY_P}.tar.gz"
+
+LICENSE="openafs-krb5-a BSD MIT OPENLDAP BSD-2 HPND BSD-4 ISC RSA CC-BY-SA-3.0 || ( BSD-2 GPL-2+ )"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86"
+IUSE="cpu_flags_x86_aes doc +keyutils libressl lmdb nls openldap +pkinit selinux +threads test xinetd"
+
+# Test suite requires network access
+RESTRICT="test"
+
+DEPEND="
+ !!app-crypt/heimdal
+ >=sys-libs/e2fsprogs-libs-1.42.9[${MULTILIB_USEDEP}]
+ || (
+ >=dev-libs/libverto-0.2.5[libev,${MULTILIB_USEDEP}]
+ >=dev-libs/libverto-0.2.5[libevent,${MULTILIB_USEDEP}]
+ >=dev-libs/libverto-0.2.5[tevent,${MULTILIB_USEDEP}]
+ )
+ keyutils? ( >=sys-apps/keyutils-1.5.8:=[${MULTILIB_USEDEP}] )
+ lmdb? ( dev-db/lmdb )
+ nls? ( sys-devel/gettext[${MULTILIB_USEDEP}] )
+ openldap? ( >=net-nds/openldap-2.4.38-r1[${MULTILIB_USEDEP}] )
+ pkinit? (
+ !libressl? ( >=dev-libs/openssl-1.0.1h-r2:0=[${MULTILIB_USEDEP}] )
+ libressl? ( dev-libs/libressl:0=[${MULTILIB_USEDEP}] )
+ )
+ xinetd? ( sys-apps/xinetd )
+ "
+BDEPEND="
+ ${PYTHON_DEPS}
+ virtual/yacc
+ cpu_flags_x86_aes? (
+ amd64? ( dev-lang/yasm )
+ x86? ( dev-lang/yasm )
+ )
+ doc? ( virtual/latex-base )
+ test? (
+ ${PYTHON_DEPS}
+ dev-lang/tcl:0
+ dev-util/dejagnu
+ dev-util/cmocka
+ )"
+RDEPEND="${DEPEND}
+ selinux? ( sec-policy/selinux-kerberos )"
+
+S=${WORKDIR}/${MY_P}/src
+
+PATCHES=(
+ "${FILESDIR}/${PN}-1.12_warn_cflags.patch"
+ "${FILESDIR}/${PN}-config_LDFLAGS-r1.patch"
+ "${FILESDIR}/${PN}-1.16.3-libressl-r1.patch"
+ "${FILESDIR}/${PN}_dont_create_run.patch"
+ "${FILESDIR}/${PN}-1.18-libressl.patch"
+)
+
+MULTILIB_CHOST_TOOLS=(
+ /usr/bin/krb5-config
+)
+
+src_prepare() {
+ default
+ # Make sure we always use the system copies.
+ rm -rf util/{et,ss,verto}
+ sed -i 's:^[[:space:]]*util/verto$::' configure.ac || die
+
+ eautoreconf
+}
+
+src_configure() {
+ # QA
+ append-flags -fno-strict-aliasing
+ append-flags -fno-strict-overflow
+
+ multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+ ECONF_SOURCE=${S} \
+ WARN_CFLAGS="set" \
+ econf \
+ $(use_with openldap ldap) \
+ "$(multilib_native_use_with test tcl "${EPREFIX}/usr")" \
+ $(use_enable nls) \
+ $(use_enable pkinit) \
+ $(use_enable threads thread-support) \
+ $(use_with lmdb) \
+ $(use_with keyutils) \
+ --without-hesiod \
+ --enable-shared \
+ --with-system-et \
+ --with-system-ss \
+ --enable-dns-for-realm \
+ --enable-kdc-lookaside-cache \
+ --with-system-verto \
+ --disable-rpath
+}
+
+multilib_src_compile() {
+ emake -j1
+}
+
+multilib_src_test() {
+ multilib_is_native_abi && emake -j1 check
+}
+
+multilib_src_install() {
+ emake \
+ DESTDIR="${D}" \
+ EXAMPLEDIR="${EPREFIX}/usr/share/doc/${PF}/examples" \
+ install
+}
+
+multilib_src_install_all() {
+ # default database dir
+ keepdir /var/lib/krb5kdc
+
+ cd ..
+ dodoc README
+
+ if use doc; then
+ dodoc -r doc/html
+ docinto pdf
+ dodoc doc/pdf/*.pdf
+ fi
+
+ newinitd "${FILESDIR}"/mit-krb5kadmind.initd-r2 mit-krb5kadmind
+ newinitd "${FILESDIR}"/mit-krb5kdc.initd-r2 mit-krb5kdc
+ newinitd "${FILESDIR}"/mit-krb5kpropd.initd-r2 mit-krb5kpropd
+ newconfd "${FILESDIR}"/mit-krb5kadmind.confd mit-krb5kadmind
+ newconfd "${FILESDIR}"/mit-krb5kdc.confd mit-krb5kdc
+ newconfd "${FILESDIR}"/mit-krb5kpropd.confd mit-krb5kpropd
+
+ systemd_newunit "${FILESDIR}"/mit-krb5kadmind.service mit-krb5kadmind.service
+ systemd_newunit "${FILESDIR}"/mit-krb5kdc.service mit-krb5kdc.service
+ systemd_newunit "${FILESDIR}"/mit-krb5kpropd.service mit-krb5kpropd.service
+ systemd_newunit "${FILESDIR}"/mit-krb5kpropd_at.service "mit-krb5kpropd@.service"
+ systemd_newunit "${FILESDIR}"/mit-krb5kpropd.socket mit-krb5kpropd.socket
+
+ insinto /etc
+ newins "${ED}/usr/share/doc/${PF}/examples/krb5.conf" krb5.conf.example
+ insinto /var/lib/krb5kdc
+ newins "${ED}/usr/share/doc/${PF}/examples/kdc.conf" kdc.conf.example
+
+ if use openldap ; then
+ insinto /etc/openldap/schema
+ doins "${S}/plugins/kdb/ldap/libkdb_ldap/kerberos.schema"
+ fi
+
+ if use xinetd ; then
+ insinto /etc/xinetd.d
+ newins "${FILESDIR}/kpropd.xinetd" kpropd
+ fi
+}