--- /dev/null
+From 8f3e4f4d6df9f813572051e12e974b35c26a1743 Mon Sep 17 00:00:00 2001
+From: Lars Wendler <polynomial-c@gentoo.org>
+Date: Mon, 28 May 2018 12:13:10 +0200
+Subject: [PATCH] Fix undefined references and bad include when build with
+ junction support
+
+---
+ support/junction/Makefile.am | 2 +-
+ utils/nfsref/Makefile.am | 6 +++---
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/support/junction/Makefile.am b/support/junction/Makefile.am
+index 97e7426..89cb532 100644
+--- a/support/junction/Makefile.am
++++ b/support/junction/Makefile.am
+@@ -31,4 +31,4 @@ libjunction_la_SOURCES = display.c export-cache.c junction.c \
+
+ MAINTAINERCLEANFILES = Makefile.in
+
+-AM_CPPFLAGS = -I. -I../include -I/usr/include/libxml2
++AM_CPPFLAGS = -I. -I../include -I/usr/include/libxml2 @TIRPC_CFLAGS@
+diff --git a/utils/nfsref/Makefile.am b/utils/nfsref/Makefile.am
+index 2b2bb53..a652b03 100644
+--- a/utils/nfsref/Makefile.am
++++ b/utils/nfsref/Makefile.am
+@@ -27,13 +27,13 @@ noinst_HEADERS = nfsref.h
+
+ sbin_PROGRAMS = nfsref
+ nfsref_SOURCES = add.c lookup.c nfsref.c remove.c
+-LDADD = $(LIBXML2) $(LIBCAP) \
+- ../../support/nfs/libnfs.la \
++LIBS += $(LIBXML2) $(LIBCAP)
++LDADD = ../../support/nfs/libnfs.la \
+ ../../support/junction/libjunction.la
+
+ man8_MANS = nfsref.man
+
+ MAINTAINERCLEANFILES = Makefile.in
+
+-AM_CPPFLAGS = -I. -I../../support/include
++AM_CPPFLAGS = -I. -I../../support/include @TIRPC_CFLAGS@
+ ##AM_LDFLAGS = -Wl,--as-needed
+--
+2.17.0
+
--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools flag-o-matic multilib systemd
+
+DESCRIPTION="NFS client and server daemons"
+HOMEPAGE="http://linux-nfs.org/"
+
+if [[ "${PV}" = *_rc* ]] ; then
+ inherit versionator
+ MY_PV="$(replace_all_version_separators -)"
+ SRC_URI="http://git.linux-nfs.org/?p=steved/nfs-utils.git;a=snapshot;h=refs/tags/${PN}-${MY_PV};sf=tgz -> ${P}.tar.gz"
+ S="${WORKDIR}/${PN}-${PN}-${MY_PV}"
+else
+ SRC_URI="mirror://sourceforge/nfs/${P}.tar.bz2"
+ KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="caps ipv6 junction kerberos ldap +libmount nfsdcld +nfsidmap +nfsv4 nfsv41 selinux tcpd +uuid"
+REQUIRED_USE="kerberos? ( nfsv4 )"
+RESTRICT="test" #315573
+
+# kth-krb doesn't provide the right include
+# files, and nfs-utils doesn't build against heimdal either,
+# so don't depend on virtual/krb.
+# (04 Feb 2005 agriffis)
+DEPEND_COMMON="
+ net-libs/libtirpc:=
+ >=net-nds/rpcbind-0.2.4
+ sys-libs/e2fsprogs-libs
+ caps? ( sys-libs/libcap )
+ ldap? ( net-nds/openldap )
+ libmount? ( sys-apps/util-linux )
+ nfsdcld? ( >=dev-db/sqlite-3.3 )
+ nfsv4? (
+ dev-libs/libevent:=
+ >=sys-apps/keyutils-1.5.9
+ kerberos? (
+ >=net-libs/libtirpc-0.2.4-r1[kerberos]
+ app-crypt/mit-krb5
+ )
+ )
+ nfsv41? (
+ sys-fs/lvm2
+ )
+ tcpd? ( sys-apps/tcp-wrappers )
+ uuid? ( sys-apps/util-linux )"
+RDEPEND="${DEPEND_COMMON}
+ !net-libs/libnfsidmap
+ !net-nds/portmap
+ !<sys-apps/openrc-0.13.9
+ selinux? (
+ sec-policy/selinux-rpc
+ sec-policy/selinux-rpcbind
+ )
+"
+DEPEND="${DEPEND_COMMON}
+ dev-libs/libxml2
+ virtual/pkgconfig"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-1.1.4-mtab-sym.patch
+ "${FILESDIR}"/${PN}-1.2.8-cross-build.patch
+ "${FILESDIR}"/${PN}-2.3.2-junction_libs.patch
+)
+
+src_prepare() {
+ default
+
+ sed \
+ -e "/^sbindir/s:= := \"${EPREFIX}\":g" \
+ -i utils/*/Makefile.am || die
+
+ eautoreconf
+}
+
+src_configure() {
+ export libsqlite3_cv_is_recent=yes # Our DEPEND forces this.
+ export ac_cv_header_keyutils_h=$(usex nfsidmap)
+ local myeconfargs=(
+ --with-statedir="${EPREFIX%/}"/var/lib/nfs
+ --enable-tirpc
+ --with-tirpcinclude="${EPREFIX%/}"/usr/include/tirpc/
+ --with-pluginpath="${EPREFIX%/}"/usr/$(get_libdir)/libnfsidmap
+ --with-systemd="$(systemd_get_systemunitdir)"
+ --without-gssglue
+ $(use_enable caps)
+ $(use_enable ipv6)
+ $(use_enable junction)
+ $(use_enable kerberos gss)
+ $(use_enable kerberos svcgss)
+ $(use_enable ldap)
+ $(use_enable libmount libmount-mount)
+ $(use_enable nfsdcld nfsdcltrack)
+ $(use_enable nfsv4)
+ $(use_enable nfsv41)
+ $(use_enable uuid)
+ $(use_with tcpd tcp-wrappers)
+ )
+ econf "${myeconfargs[@]}"
+}
+
+src_compile(){
+ # remove compiled files bundled in the tarball
+ emake clean
+ default
+}
+
+src_install() {
+ default
+ rm linux-nfs/Makefile* || die
+ dodoc -r linux-nfs README
+
+ # Don't overwrite existing xtab/etab, install the original
+ # versions somewhere safe... more info in pkg_postinst
+ keepdir /var/lib/nfs/{,sm,sm.bak}
+ mv "${ED%/}"/var/lib/nfs "${ED%/}"/usr/$(get_libdir)/ || die
+
+ # Install some client-side binaries in /sbin
+ dodir /sbin
+ mv "${ED%/}"/usr/sbin/rpc.statd "${ED%/}"/sbin/ || die
+
+ if use nfsv4 && use nfsidmap ; then
+ # Install a config file for idmappers in newer kernels. #415625
+ insinto /etc/request-key.d
+ echo 'create id_resolver * * /usr/sbin/nfsidmap -t 600 %k %d' > id_resolver.conf
+ doins id_resolver.conf
+ fi
+
+ insinto /etc
+ doins "${FILESDIR}"/exports
+ keepdir /etc/exports.d
+
+ local f list=() opt_need=""
+ if use nfsv4 ; then
+ opt_need="rpc.idmapd"
+ list+=( rpc.idmapd rpc.pipefs )
+ use kerberos && list+=( rpc.gssd rpc.svcgssd )
+ fi
+ for f in nfs nfsclient rpc.statd "${list[@]}" ; do
+ newinitd "${FILESDIR}"/${f}.initd ${f}
+ done
+ newinitd "${FILESDIR}"/nfsmount.initd-1.3.1 nfsmount # Nuke after 2015/08/01
+ for f in nfs nfsclient ; do
+ newconfd "${FILESDIR}"/${f}.confd ${f}
+ done
+ sed -i \
+ -e "/^NFS_NEEDED_SERVICES=/s:=.*:=\"${opt_need}\":" \
+ "${ED%/}"/etc/conf.d/nfs || die #234132
+
+ local systemd_systemunitdir="$(systemd_get_systemunitdir)"
+ sed -i \
+ -e 's:/usr/sbin/rpc.statd:/sbin/rpc.statd:' \
+ "${ED%/}${systemd_systemunitdir}"/* || die
+
+ keepdir /var/lib/nfs #368505
+ keepdir /var/lib/nfs/v4recovery #603628
+
+}
+
+pkg_postinst() {
+ # Install default xtab and friends if there's none existing. In
+ # src_install we put them in /usr/lib/nfs for safe-keeping, but
+ # the daemons actually use the files in /var/lib/nfs. #30486
+ local f
+ for f in "${EROOT%/}"/usr/$(get_libdir)/nfs/*; do
+ [[ -e ${EROOT%/}/var/lib/nfs/${f##*/} ]] && continue
+ einfo "Copying default ${f##*/} from ${EPREFIX}/usr/$(get_libdir)/nfs to ${EPREFIX}/var/lib/nfs"
+ cp -pPR "${f}" "${EROOT%/}"/var/lib/nfs/
+ done
+
+ if systemd_is_booted; then
+ if [[ ${REPLACING_VERSIONS} < 1.3.0 ]]; then
+ ewarn "We have switched to upstream systemd unit files. Since"
+ ewarn "they got renamed, you should probably enable the new ones."
+ ewarn "You can run 'equery files nfs-utils | grep systemd'"
+ ewarn "to know what services you need to enable now."
+ fi
+ else
+ ewarn "If you use OpenRC, the nfsmount service has been replaced with nfsclient."
+ ewarn "If you were using nfsmount, please add nfsclient and netmount to the"
+ ewarn "same runlevel as nfsmount."
+ fi
+}