diff --git a/sdk_container/src/third_party/portage-stable/eclass/apache-module.eclass b/sdk_container/src/third_party/portage-stable/eclass/apache-module.eclass
deleted file mode 100644
index ff97b6c70f..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/apache-module.eclass
+++ /dev/null
@@ -1,238 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: apache-module.eclass
-# @MAINTAINER:
-# apache-devs@gentoo.org
-# @BLURB: Provides a common set of functions for apache modules
-# @DESCRIPTION:
-# This eclass handles apache modules in a sane way.
-#
-# To make use of this eclass simply call one of the need/want_apache functions
-# described in depend.apache.eclass. Make sure you use the need/want_apache call
-# after you have defined DEPEND and RDEPEND. Also note that you can not rely on
-# the automatic RDEPEND=DEPEND that portage does if you use this eclass.
-#
-# See Bug 107127 for more information.
-#
-# @EXAMPLE:
-#
-# Here is a simple example of an ebuild for mod_foo:
-#
-# @CODE
-# APACHE2_MOD_CONF="42_mod_foo"
-# APACHE2_MOD_DEFINE="FOO"
-# need_apache2
-# @CODE
-#
-# A more complicated example for a module with non-standard locations:
-#
-# @CODE
-# APXS2_S="${S}/apache22/src"
-# APACHE2_MOD_FILE="${APXS2_S}/${PN}.so"
-# APACHE2_MOD_CONF="42_${PN}"
-# APACHE2_MOD_DEFINE="FOO"
-# DOCFILES="docs/*.html"
-# need_apache2_2
-# @CODE
-#
-# A basic module configuration which just loads the module into apache:
-#
-# @CODE
-# <IfDefine FOO>
-# LoadModule foo_module modules/mod_foo.so
-# </IfDefine>
-# @CODE
-
-inherit depend.apache
-
-# ==============================================================================
-# PUBLIC VARIABLES
-# ==============================================================================
-
-# @VARIABLE: APXS2_S
-# @DESCRIPTION:
-# Path to temporary build directory. (Defaults to `${S}/src' if it exists,
-# `${S}' otherwise)
-
-# @VARIABLE: APXS2_ARGS
-# @DESCRIPTION:
-# Arguments to pass to the apxs tool. (Defaults to `-c ${PN}.c')
-
-# @VARIABLE: APACHE2_EXECFILES
-# @DESCRIPTION:
-# List of files that will be installed into ${APACHE_MODULE_DIR} beside
-# ${APACHE2_MOD_FILE}. In addition, this function also sets the executable
-# permission on those files.
-
-# @VARIABLE: APACHE2_MOD_CONF
-# @DESCRIPTION:
-# Module configuration file installed by src_install (minus the .conf suffix and
-# relative to ${FILESDIR}).
-
-# @VARIABLE: APACHE2_MOD_DEFINE
-# @DESCRIPTION:
-# Name of define (e.g. FOO) to use in conditional loading of the installed
-# module/its config file, multiple defines should be space separated.
-
-# @VARIABLE: APACHE2_MOD_FILE
-# @DESCRIPTION:
-# Name of the module that src_install installs minus the .so suffix. (Defaults
-# to `${APXS2_S}/.libs/${PN}.so')
-
-# @VARIABLE: APACHE2_VHOST_CONF
-# @DESCRIPTION:
-# Virtual host configuration file installed by src_install (minus the .conf
-# suffix and relative to ${FILESDIR}).
-
-# @VARIABLE: DOCFILES
-# @DESCRIPTION:
-# If the exported src_install() is being used, and ${DOCFILES} is non-zero, some
-# sed-fu is applied to split out html documentation (if any) from normal
-# documentation, and dodoc'd or dohtml'd.
-
-# ==============================================================================
-# INTERNAL FUNCTIONS
-# ==============================================================================
-
-# Internal function to construct the default ${APXS2_S} path if required.
-apache_cd_dir() {
-	debug-print-function $FUNCNAME $*
-
-	local CD_DIR="${APXS2_S}"
-
-	if [[ -z "${CD_DIR}" ]] ; then
-		if [[ -d "${S}/src" ]] ; then
-			CD_DIR="${S}/src"
-		else
-			CD_DIR="${S}"
-		fi
-	fi
-
-	debug-print $FUNCNAME "CD_DIR=${CD_DIR}"
-	echo "${CD_DIR}"
-}
-
-# Internal function to construct the default ${APACHE2_MOD_FILE} if required.
-apache_mod_file() {
-	debug-print-function $FUNCNAME $*
-
-	local MOD_FILE="${APACHE2_MOD_FILE:-$(apache_cd_dir)/.libs/${PN}.so}"
-
-	debug-print $FUNCNAME "MOD_FILE=${MOD_FILE}"
-	echo "${MOD_FILE}"
-}
-
-# Internal function for picking out html files from ${DOCFILES}. It takes an
-# optional first argument `html'; if the first argument is equals `html', only
-# html files are returned, otherwise normal (non-html) docs are returned.
-apache_doc_magic() {
-	debug-print-function $FUNCNAME $*
-
-	local DOCS=
-
-	if [[ -n "${DOCFILES}" ]] ; then
-		if [[ "x$1" == "xhtml" ]] ; then
-			DOCS="`echo ${DOCFILES} | sed -e 's/ /\n/g' | sed -e '/^[^ ]*.html$/ !d'`"
-		else
-			DOCS="`echo ${DOCFILES} | sed 's, *[^ ]*\+.html, ,g'`"
-		fi
-	fi
-
-	debug-print $FUNCNAME "DOCS=${DOCS}"
-	echo "${DOCS}"
-}
-
-# ==============================================================================
-# EXPORTED FUNCTIONS
-# ==============================================================================
-
-# @FUNCTION: apache-module_src_compile
-# @DESCRIPTION:
-# The default action is to call ${APXS} with the value of ${APXS2_ARGS}. If a
-# module requires a different build setup than this, use ${APXS} in your own
-# src_compile routine.
-apache-module_src_compile() {
-	debug-print-function $FUNCNAME $*
-
-	local CD_DIR=$(apache_cd_dir)
-	cd "${CD_DIR}" || die "cd ${CD_DIR} failed"
-
-	APXS2_ARGS="${APXS2_ARGS:--c ${PN}.c}"
-	${APXS} ${APXS2_ARGS} || die "${APXS} ${APXS2_ARGS} failed"
-}
-
-# @FUNCTION: apache-module_src_install
-# @DESCRIPTION:
-# This installs the files into apache's directories. The module is installed
-# from a directory chosen as above (apache_cd_dir). In addition, this function
-# can also set the executable permission on files listed in
-# ${APACHE2_EXECFILES}.  The configuration file name is listed in
-# ${APACHE2_MOD_CONF} without the .conf extensions, so if you configuration is
-# 55_mod_foo.conf, APACHE2_MOD_CONF would be 55_mod_foo. ${DOCFILES} contains
-# the list of files you want filed as documentation.
-apache-module_src_install() {
-	debug-print-function $FUNCNAME $*
-
-	local CD_DIR=$(apache_cd_dir)
-	pushd "${CD_DIR}" >/dev/null || die "cd ${CD_DIR} failed"
-
-	local MOD_FILE=$(apache_mod_file)
-
-	exeinto "${APACHE_MODULESDIR}"
-	doexe ${MOD_FILE} || die "internal ebuild error: '${MOD_FILE}' not found"
-	[[ -n "${APACHE2_EXECFILES}" ]] && doexe ${APACHE2_EXECFILES}
-
-	if [[ -n "${APACHE2_MOD_CONF}" ]] ; then
-		insinto "${APACHE_MODULES_CONFDIR}"
-		set -- ${APACHE2_MOD_CONF}
-		newins "${FILESDIR}/${1}.conf" "$(basename ${2:-$1}).conf" \
-			|| die "internal ebuild error: '${FILESDIR}/${1}.conf' not found"
-	fi
-
-	if [[ -n "${APACHE2_VHOST_CONF}" ]] ; then
-		insinto "${APACHE_VHOSTS_CONFDIR}"
-		set -- ${APACHE2_VHOST_CONF}
-		newins "${FILESDIR}/${1}.conf" "$(basename ${2:-$1}).conf " \
-			|| die "internal ebuild error: '${FILESDIR}/${1}.conf' not found"
-	fi
-
-	cd "${S}"
-
-	if [[ -n "${DOCFILES}" ]] ; then
-		local OTHER_DOCS=$(apache_doc_magic)
-		local HTML_DOCS=$(apache_doc_magic html)
-
-		[[ -n "${OTHER_DOCS}" ]] && dodoc ${OTHER_DOCS}
-		[[ -n "${HTML_DOCS}" ]] && dohtml ${HTML_DOCS}
-	fi
-
-	popd >/dev/null
-}
-
-# @FUNCTION: apache-module_pkg_postinst
-# @DESCRIPTION:
-# This prints out information about the installed module and how to enable it.
-apache-module_pkg_postinst() {
-	debug-print-function $FUNCNAME $*
-
-	if [[ -n "${APACHE2_MOD_DEFINE}" ]] ; then
-		local my_opts="-D ${APACHE2_MOD_DEFINE// / -D }"
-
-		einfo
-		einfo "To enable ${PN}, you need to edit your /etc/conf.d/apache2 file and"
-		einfo "add '${my_opts}' to APACHE2_OPTS."
-		einfo
-	fi
-
-	if [[ -n "${APACHE2_MOD_CONF}" ]] ; then
-		set -- ${APACHE2_MOD_CONF}
-		einfo
-		einfo "Configuration file installed as"
-		einfo "    ${APACHE_MODULES_CONFDIR}/$(basename ${2:-$1}).conf"
-		einfo "You may want to edit it before turning the module on in /etc/conf.d/apache2"
-		einfo
-	fi
-}
-
-EXPORT_FUNCTIONS src_compile src_install pkg_postinst
diff --git a/sdk_container/src/third_party/portage-stable/eclass/bsdmk.eclass b/sdk_container/src/third_party/portage-stable/eclass/bsdmk.eclass
deleted file mode 100644
index 4286a36b74..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/bsdmk.eclass
+++ /dev/null
@@ -1,86 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: bsdmk.eclass
-# @MAINTAINER:
-# bsd@gentoo.org
-# @BLURB: Some functions for BSDmake
-
-inherit toolchain-funcs portability flag-o-matic
-
-EXPORT_FUNCTIONS src_compile src_install
-
-RDEPEND=""
-# this should actually be BDEPEND, but this works.
-DEPEND="virtual/pmake"
-
-ESED="/usr/bin/sed"
-
-# @ECLASS-VARIABLE: mymakeopts
-# @DESCRIPTION:
-# Options for bsd-make
-
-# @FUNCTION: append-opt
-# @USAGE: < options >
-# @DESCRIPTION:
-# append options to enable or disable features
-append-opt() {
-	mymakeopts="${mymakeopts} $@"
-}
-
-# @FUNCTION: mkmake
-# @USAGE: [ options ]
-# @DESCRIPTION:
-# calls bsd-make command with the given options, passing ${mymakeopts} to
-# enable ports to useflags bridge.
-mkmake() {
-	[[ -z ${BMAKE} ]] && BMAKE="$(get_bmake)"
-
-	tc-export CC CXX LD RANLIB
-
-	set -- ${BMAKE} ${MAKEOPTS} ${EXTRA_EMAKE} ${mymakeopts} NO_WERROR= STRIP= "$@"
-	echo "${@}"
-	"${@}"
-}
-
-# @FUNCTION: mkinstall
-# @USAGE: [ options ]
-# @DESCRIPTION:
-# Calls "bsd-make install" with the given options, passing ${mamakeopts} to
-# enable ports to useflags bridge
-mkinstall() {
-	[[ -z ${BMAKE} ]] && BMAKE="$(get_bmake)"
-
-	# STRIP= will replace the default value of -s, leaving to portage the
-	# task of stripping executables.
-	set -- ${BMAKE} ${mymakeopts} NO_WERROR= STRIP= MANSUBDIR= DESTDIR="${D}" "$@" install
-	echo "${@}"
-	"${@}"
-}
-
-# @FUNCTION: dummy_mk
-# @USAGE: < dirnames >
-# @DESCRIPTION:
-# removes the specified subdirectories and creates a dummy makefile in them
-# useful to remove the need for "minimal" patches
-dummy_mk() {
-	for dir in $@; do
-		[ -d ${dir} ] || ewarn "dummy_mk called on a non-existing directory: $dir"
-		[ -f ${dir}/Makefile ] || ewarn "dummy_mk called on a directory without Makefile: $dir"
-		echo ".include <bsd.lib.mk>" > ${dir}/Makefile
-	done
-}
-
-# @FUNCTION: bsdmk_src_compile
-# @DESCRIPTION:
-# The bsdmk src_compile function, which is exported
-bsdmk_src_compile() {
-	mkmake "$@" || die "make failed"
-}
-
-# @FUNCTION: bsdmk_src_install
-# @DESCRIPTION:
-# The bsdmk src_install function, which is exported
-bsdmk_src_install() {
-	mkinstall "$@" || die "install failed"
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/findlib.eclass b/sdk_container/src/third_party/portage-stable/eclass/findlib.eclass
deleted file mode 100644
index d515dce340..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/findlib.eclass
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: findlib.eclass
-# @MAINTAINER:
-# ml@gentoo.org
-# @AUTHOR:
-# Original author: Matthieu Sozeau <mattam@gentoo.org> (retired)
-# @BLURB: ocamlfind (a.k.a. findlib) eclass
-# @DESCRIPTION:
-# ocamlfind (a.k.a. findlib) eclass
-
-
-
-# From this findlib version there is proper stublibs support.
-DEPEND=">=dev-ml/findlib-1.0.4-r1"
-[[ ${FINDLIB_USE} ]] && DEPEND="${FINDLIB_USE}? ( ${DEPEND} )"
-
-check_ocamlfind() {
-	if [ ! -x "${EPREFIX}"/usr/bin/ocamlfind ]
-	then
-		eerror "In findlib.eclass: could not find the ocamlfind executable"
-		eerror "Please report this bug on gentoo's bugzilla, assigning to ml@gentoo.org"
-		die "ocamlfind executabled not found"
-	fi
-}
-
-# @FUNCTION: findlib_src_preinst
-# @DESCRIPTION:
-# Prepare the image for a findlib installation.
-# We use the stublibs style, so no ld.conf needs to be
-# updated when a package installs C shared libraries.
-findlib_src_preinst() {
-	has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
-	has "${EAPI:-0}" 0 1 2 && use !prefix && ED="${D}"
-	check_ocamlfind
-
-	# destdir is the ocaml sitelib
-	local destdir=`ocamlfind printconf destdir`
-
-	# strip off prefix
-	destdir=${destdir#${EPREFIX}}
-
-	dodir ${destdir} || die "dodir failed"
-	export OCAMLFIND_DESTDIR=${ED}${destdir}
-
-	# stublibs style
-	dodir ${destdir}/stublibs || die "dodir failed"
-	export OCAMLFIND_LDCONF=ignore
-}
-
-# @FUNCTION: findlib_src_install
-# @DESCRIPTION:
-# Install with a properly setup findlib
-findlib_src_install() {
-	findlib_src_preinst
-	make DESTDIR="${D}" "$@" install || die "make failed"
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/font-ebdftopcf.eclass b/sdk_container/src/third_party/portage-stable/eclass/font-ebdftopcf.eclass
deleted file mode 100644
index c36cd14256..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/font-ebdftopcf.eclass
+++ /dev/null
@@ -1,45 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# Author: Robin H. Johnson <robbat2@gentoo.org>
-
-# font-ebdftopcf.eclass
-# Eclass to make PCF font generator from BDF uniform and optimal
-# The manpage for this eclass is in media-gfx/ebdftopcf.
-
-# inherit this eclass after font.eclass
-
-# if USE="-X", this eclass is basically a no-op, since bdftopcf requires Xorg.
-IUSE="X"
-
-# Variable declarations
-DEPEND="X? ( media-gfx/ebdftopcf )"
-RDEPEND=""
-
-#
-# Public functions
-#
-ebdftopcf() {
-	local bdffiles
-	bdffiles="$@"
-	[ -z "$bdffiles" ] && die "No BDF files specified."
-	emake -f "${EPREFIX}"/usr/share/ebdftopcf/Makefile.ebdftopcf \
-		BDFFILES="${bdffiles}" \
-		BDFTOPCF_PARAMS="${BDFTOPCF_PARAMS}" \
-		|| die "Failed to build PCF files"
-}
-
-#
-# Public inheritable functions
-#
-font-ebdftopcf_src_compile() {
-	use X && FONT_SUFFIX="pcf.gz"
-	use X || FONT_SUFFIX="bdf"
-
-	if use X; then
-		[ -z "${BDFFILES}" ] && BDFFILES="$(find . -name '*.bdf')"
-		ebdftopcf ${BDFFILES}
-	fi
-}
-
-EXPORT_FUNCTIONS src_compile
diff --git a/sdk_container/src/third_party/portage-stable/eclass/freebsd.eclass b/sdk_container/src/third_party/portage-stable/eclass/freebsd.eclass
deleted file mode 100644
index 7c89d953c4..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/freebsd.eclass
+++ /dev/null
@@ -1,333 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-#
-# @MAINTAINER:
-# maintainer-needed@gentoo.org
-# @AUTHOR:
-# Diego Pettenò <flameeyes@gentoo.org>
-
-inherit versionator eutils flag-o-matic bsdmk
-
-# Drop patch level from ${PV}
-MY_PV=${PV/_p*}
-PLEVEL=${PV##*_p}
-
-LICENSE="BSD"
-HOMEPAGE="http://www.freebsd.org/"
-
-# Define global package names
-LIB="freebsd-lib-${PV}"
-BIN="freebsd-bin-${PV}"
-CONTRIB="freebsd-contrib-${PV}"
-SHARE="freebsd-share-${PV}"
-UBIN="freebsd-ubin-${PV}"
-USBIN="freebsd-usbin-${PV}"
-CRYPTO="freebsd-crypto-${PV}"
-LIBEXEC="freebsd-libexec-${PV}"
-SBIN="freebsd-sbin-${PV}"
-GNU="freebsd-gnu-${PV}"
-ETC="freebsd-etc-${PV}"
-SYS="freebsd-sys-${PV}"
-INCLUDE="freebsd-include-${PV}"
-RESCUE="freebsd-rescue-${PV}"
-CDDL="freebsd-cddl-${PV}"
-SECURE="freebsd-secure-${PV}"
-
-# Release version (5.3, 5.4, 6.0, etc)
-RV="$(get_version_component_range 1-2 ${MY_PV})"
-
-# SVN ebuild support.
-#   9.1.0.9999 -->	release/9.1.0
-#	9.1.9999   -->	releng/9.1
-#   9.9999     -->	stable/9
-#	9999 -->	head
-#
-# svn revision can be specified by patch level:
-#	freebsd-lib-9.9999_p247000 --> set svn -r 247000
-
-if [[ ${MY_PV} == *9999* ]]; then
-	inherit subversion
-
-	# Set SVN revision using patch level.
-	[[ ${PV} == *_p* ]] && ESVN_REVISION="${PLEVEL}"
-
-	case ${MY_PV%.9999} in
-		*.*.*)	BRANCH="release";;
-		*.*)	BRANCH="releng"	;;
-		9999)	BRANCH="head"	;;
-		*)	    BRANCH="stable"	;;
-	esac
-
-	if [[ ${BRANCH} == head ]]  ; then
-		SVN_SUB_URI="${BRANCH}"
-	else
-		SVN_SUB_URI="${BRANCH}/${MY_PV%.9999}"
-	fi
-
-	ESVN_REPO_URI="svn://svn.freebsd.org/base/${SVN_SUB_URI}"
-	ESVN_PROJECT="freebsd-${BRANCH}"
-fi
-
-# Use the original source code.
-if [[ ${MY_PV} != *9999* ]] && version_is_at_least 10.0 ${RV} ; then
-	DL_PV=${MY_PV/_rc/-RC}
-	DL_PV=${DL_PV/_beta/-BETA}
-	DL_PV=${DL_PV/_alpha/-ALPHA}
-	if [[ ${DL_PV} == ${MY_PV} ]]; then
-		DL_PV="${DL_PV}-RELEASE"
-	fi
-	SRC_URI="mirror://freebsd/releases/i386/${DL_PV}/src.txz -> freebsd-src-${MY_PV}.tar.xz"
-fi
-
-IUSE="profile"
-
-#unalias -a
-alias install-info='/usr/bin/bsdinstall-info'
-
-EXPORT_FUNCTIONS src_compile src_install src_unpack
-
-# doperiodic <kind> <file> ...
-doperiodic() {
-	local kind=$1
-	shift
-
-	( # dont want to pollute calling env
-		insinto /etc/periodic/${kind}
-		insopts -m 0755
-		doins "$@"
-	)
-}
-
-freebsd_get_bmake() {
-	local bmake
-	bmake=$(get_bmake)
-	if version_is_at_least 11.0 ${RV} ; then
-		if [[ ${CBUILD} == *-freebsd* ]] ; then
-			bmake="${bmake} -m /usr/share/mk/system"
-		else
-			bmake="${bmake} -m /usr/share/mk/freebsd/system"
-		fi
-	else
-		[[ ${CBUILD} == *-freebsd* ]] || bmake="${bmake} -m /usr/share/mk/freebsd"
-	fi
-
-	echo "${bmake}"
-}
-
-# Generates SRC_URI or DISTDIR for the upstream patch.
-freebsd_upstream_patches() {
-	local opt=$1
-	[[ ${#UPSTREAM_PATCHES[@]} -eq 0 ]] && return 1
-	for x in "${UPSTREAM_PATCHES[@]}"
-	do
-		local out=${PN}-${x/\//-}
-		out=${out/:/}
-		if [[ ${opt} == -s ]] ; then
-			echo "${DISTDIR}/${out}"
-		else
-			echo "https://security.freebsd.org/patches/${x} -> ${out}"
-		fi
-	done
-}
-
-freebsd_do_patches() {
-	if [[ ${#PATCHES[@]} -gt 1 ]] ; then
-		for x in "${PATCHES[@]}"; do
-			epatch "${x}"
-		done
-	else
-		for x in ${PATCHES} ; do
-			epatch "${x}"
-		done
-	fi
-
-	# Upstream patches need to be applied on WORKDIR.
-	if [[ ${#UPSTREAM_PATCHES[@]} -gt 0 ]] ; then
-		cd "${WORKDIR}" || die
-		epatch $(freebsd_upstream_patches -s)
-		cd "${S}" || die
-	fi
-	epatch_user
-}
-
-freebsd_rename_libraries() {
-	ebegin "Renaming libraries"
-	# We don't use libtermcap, we use libncurses
-	find "${S}" -name Makefile -print0 | xargs -0 \
-		sed -i -e 's:-ltermcap:-lncurses:g; s:{LIBTERMCAP}:{LIBNCURSES}:g'
-	# flex provides libfl, not libl
-	find "${S}" -name Makefile -print0 | xargs -0 \
-		sed -i -e 's:-ll$:-lfl:g; s:-ll :-lfl :g; s:{LIBL}:{LIBFL}:g'
-	# ncurses provides libncursesw not libcursesw
-	find "${S}" -name Makefile -print0 | xargs -0 \
-		sed -i -e 's:-lcursesw:-lncursesw:g'
-	# we use expat instead of bsdxml
-	find "${S}" -name Makefile -print0 | xargs -0 \
-		sed -i -e 's:-lbsdxml:-lexpat:g'
-
-	eend $?
-}
-
-freebsd_src_unpack() {
-	if [[ ${MY_PV} == *9999* ]]; then
-		S="${WORKDIR}" subversion_src_unpack
-
-		# When share/mk exists in ${WORKDIR}, BSD's make will try to use it on FreeBSD 10.0 or later.
-		# We should remove "${WORKDIR}"/share/mk/*.mk to use /usr/share/mk{,/system}.
-		if [[ ${PN} != freebsd-mk-defs ]] ; then
-			[[ -e "${WORKDIR}"/share/mk ]] && rm -rf "${WORKDIR}"/share/mk/*.mk
-		fi
-	else
-		if version_is_at_least 10.0 ${RV} ; then
-			local tarball="freebsd-src-${MY_PV}.tar.xz"
-			local topdir="usr/src/"
-			local extractlist=()
-			for i in ${EXTRACTONLY} tools/ ; do
-				extractlist+=( ${topdir}${i} )
-			done
-			ebegin "Unpacking parts of ${tarball} to ${WORKDIR}"
-			cd "${WORKDIR}" || die
-			tar -xJpf "${DISTDIR}/${tarball}" --strip-components=2 "${extractlist[@]}" 2> /dev/null || die "tar extract command failed"
-			cd - || die
-		else
-			for f in ${A} ; do
-				[[ ${f} == *.tar.* ]] && unpack ${f}
-			done
-		fi
-	fi
-	cd "${S}"
-
-	dummy_mk ${REMOVE_SUBDIRS}
-
-	freebsd_do_patches
-	if ! version_is_at_least 11.0 ${RV} ; then
-		freebsd_rename_libraries
-	fi
-
-	# Starting from FreeBSD 9.2, its install command supports the -l option and
-	# they now use it. Emulate it if we are on a system that does not have it.
-	if version_is_at_least 9.2 ${RV} && ! has_version '>=sys-freebsd/freebsd-ubin-9.2_beta1' ; then
-		export INSTALL_LINK="ln -f"
-		export INSTALL_SYMLINK="ln -fs"
-	fi
-	# An older version of install command doesn't support the -T option.
-	if version_is_at_least 11.0 ${RV} && ! has_version ">=sys-freebsd/freebsd-ubin-${RV}" ; then
-		export INSTALL="sh ${WORKDIR}/tools/install.sh"
-	fi
-
-	# If CC=clang, we should use clang-cpp instead of cpp. #478810, #595878
-	if [[ $(tc-getCC) == *clang* ]] ; then
-		if type -P clang-cpp > /dev/null ; then
-			export CPP=clang-cpp
-		else
-			mkdir "${WORKDIR}"/workaround_clang-cpp || die "Could not create ${WORKDIR}/workaround_clang-cpp"
-			ln -s "$(type -P clang)" "${WORKDIR}"/workaround_clang-cpp/clang-cpp || die "Could not create clang-cpp symlink."
-			export CPP="${WORKDIR}/workaround_clang-cpp/clang-cpp"
-		fi
-	fi
-
-	# Add the special CFLAGS required for multilib support.
-	use amd64-fbsd && export CFLAGS_x86_fbsd="${CFLAGS_x86_fbsd} -DCOMPAT_32BIT -B/usr/lib32 -L/usr/lib32"
-}
-
-freebsd_src_compile() {
-	use profile && filter-flags "-fomit-frame-pointer"
-	if version_is_at_least 11.0 ${RV} ; then
-		if ! use profile ; then
-			mymakeopts="${mymakeopts} WITHOUT_PROFILE= "
-		fi
-		# Disable the debugging information, use FEATURES=splitdebug instead.
-		mymakeopts="${mymakeopts} WITHOUT_DEBUG_FILES= "
-		# We don't support test yet.
-		mymakeopts="${mymakeopts} WITHOUT_TESTS= "
-		# Set the SRCTOP to detect the source directory.
-		mymakeopts="${mymakeopts} SRCTOP=${WORKDIR} "
-		# Set the common settings.
-		mymakeopts="${mymakeopts} WITHOUT_MANCOMPRESS= WITHOUT_INFOCOMPRESS= "
-	else
-		use profile || mymakeopts="${mymakeopts} NO_PROFILE= "
-		mymakeopts="${mymakeopts} NO_MANCOMPRESS= NO_INFOCOMPRESS= "
-	fi
-
-	mymakeopts="${mymakeopts} NO_FSCHG="
-
-	# Make sure to use FreeBSD definitions while crosscompiling
-	[[ -z "${BMAKE}" ]] && BMAKE="$(freebsd_get_bmake)"
-
-	# Create objdir if MAKEOBJDIRPREFIX is defined, so that we can make out of
-	# tree builds easily.
-	if [[ -n "${MAKEOBJDIRPREFIX}" ]] ; then
-		mkmake obj || die
-	fi
-
-	bsdmk_src_compile "$@"
-}
-
-# Helper function to make a multilib build with FreeBSD Makefiles.
-# Usage:
-# MULTIBUILD_VARIANTS=( $(get_all_abis) )
-# multibuild_foreach_variant freebsd_multilib_multibuild_wrapper my_function
-#
-# Important note: To use this function you _have_ to:
-# - inherit multilib.eclass and multibuild.eclass
-# - set MULTIBUILD_VARIANTS
-
-freebsd_multilib_multibuild_wrapper() {
-	# Get the ABI from multibuild.eclass
-	# This assumes MULTIBUILD_VARIANTS contains only valid ABIs.
-	local ABI=${MULTIBUILD_VARIANT}
-
-	# First, save the variables: CFLAGS, CXXFLAGS, LDFLAGS, LDADD and mymakeopts.
-	for i in CFLAGS CXXFLAGS LDFLAGS LDADD mymakeopts ; do
-		export ${i}_SAVE="${!i}"
-	done
-
-	# Setup the variables specific to this ABI.
-	multilib_toolchain_setup "${ABI}"
-
-	local target="$(tc-arch-kernel ${CHOST})"
-	mymakeopts="${mymakeopts} TARGET=${target} MACHINE=${target} MACHINE_ARCH=${target} SHLIBDIR=/usr/$(get_libdir) LIBDIR=/usr/$(get_libdir)"
-	if [ "${ABI}" != "${DEFAULT_ABI}" ] ; then
-		mymakeopts="${mymakeopts} COMPAT_32BIT="
-	fi
-
-	einfo "Building for ABI=${ABI} and TARGET=${target}"
-
-	export MAKEOBJDIRPREFIX="${BUILD_DIR}"
-	if [ ! -d "${MAKEOBJDIRPREFIX}" ] ; then
-		mkdir "${MAKEOBJDIRPREFIX}" || die "Could not create ${MAKEOBJDIRPREFIX}."
-	fi
-
-	CTARGET="${CHOST}" "$@"
-
-	# Restore the variables now.
-	for i in CFLAGS CXXFLAGS LDFLAGS LDADD mymakeopts ; do
-		ii="${i}_SAVE"
-		export ${i}="${!ii}"
-	done
-}
-
-freebsd_src_install() {
-	if version_is_at_least 11.0 ${RV} ; then
-		if ! use profile ; then
-			mymakeopts="${mymakeopts} WITHOUT_PROFILE= "
-		fi
-		# Disable the debugging information, use FEATURES=splitdebug instead.
-		mymakeopts="${mymakeopts} WITHOUT_DEBUG_FILES= "
-		# We don't support test yet.
-		mymakeopts="${mymakeopts} WITHOUT_TESTS= "
-		# Set the SRCTOP to detect the source directory.
-		mymakeopts="${mymakeopts} SRCTOP=${WORKDIR} "
-		# Set the common settings.
-		mymakeopts="${mymakeopts} WITHOUT_MANCOMPRESS= WITHOUT_INFOCOMPRESS= "
-	else
-		use profile || mymakeopts="${mymakeopts} NO_PROFILE= "
-		mymakeopts="${mymakeopts} NO_MANCOMPRESS= NO_INFOCOMPRESS= "
-	fi
-
-	mymakeopts="${mymakeopts} NO_FSCHG="
-
-	[[ -z "${BMAKE}" ]] && BMAKE="$(freebsd_get_bmake)"
-
-	bsdmk_src_install "$@"
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/mono.eclass b/sdk_container/src/third_party/portage-stable/eclass/mono.eclass
deleted file mode 100644
index 913c04c85c..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/mono.eclass
+++ /dev/null
@@ -1,80 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: mono.eclass
-# @MAINTAINER:
-# dotnet@gentoo.org
-# @BLURB: common settings and functions for mono and dotnet related packages
-# @DESCRIPTION:
-# The mono eclass contains common environment settings that are useful for
-# dotnet packages.  Currently, it provides no functions, just exports
-# MONO_SHARED_DIR and sets LC_ALL in order to prevent errors during compilation
-# of dotnet packages.
-
-inherit multilib
-
-# >=mono-0.92 versions using mcs -pkg:foo-sharp require shared memory, so we set the
-# shared dir to ${T} so that ${T}/.wapi can be used during the install process.
-export MONO_SHARED_DIR="${T}"
-
-# Building mono, nant and many other dotnet packages is known to fail if LC_ALL
-# variable is not set to C. To prevent this all mono related packages will be
-# build with LC_ALL=C (see bugs #146424, #149817)
-export LC_ALL=C
-
-# Monodevelop-using applications need this to be set or they will try to create config
-# files in the user's ~ dir.
-
-export XDG_CONFIG_HOME="${T}"
-
-# Fix bug 83020:
-# "Access Violations Arise When Emerging Mono-Related Packages with MONO_AOT_CACHE"
-
-unset MONO_AOT_CACHE
-
-egacinstall() {
-	use !prefix && has "${EAPI:-0}" 0 1 2 && ED="${D}"
-	gacutil -i "${1}" \
-		-root "${ED}"/usr/$(get_libdir) \
-		-gacdir /usr/$(get_libdir) \
-		-package ${2:-${GACPN:-${PN}}} \
-		|| die "installing ${1} into the Global Assembly Cache failed"
-}
-
-mono_multilib_comply() {
-	use !prefix && has "${EAPI:-0}" 0 1 2 && ED="${D}"
-	local dir finddirs=() mv_command=${mv_command:-mv}
-	if [[ -d "${ED}/usr/lib" && "$(get_libdir)" != "lib" ]]
-	then
-		if ! [[ -d "${ED}"/usr/"$(get_libdir)" ]]
-		then
-			mkdir "${ED}"/usr/"$(get_libdir)" || die "Couldn't mkdir ${ED}/usr/$(get_libdir)"
-		fi
-		${mv_command} "${ED}"/usr/lib/* "${ED}"/usr/"$(get_libdir)"/ || die "Moving files into correct libdir failed"
-		rm -rf "${ED}"/usr/lib
-		for dir in "${ED}"/usr/"$(get_libdir)"/pkgconfig "${ED}"/usr/share/pkgconfig
-		do
-
-			if [[ -d "${dir}" && "$(find "${dir}" -name '*.pc')" != "" ]]
-			then
-				pushd "${dir}" &> /dev/null
-				sed  -i -r -e 's:/(lib)([^a-zA-Z0-9]|$):/'"$(get_libdir)"'\2:g' \
-					*.pc \
-					|| die "Sedding some sense into pkgconfig files failed."
-				popd "${dir}" &> /dev/null
-			fi
-		done
-		if [[ -d "${ED}/usr/bin" ]]
-		then
-			for exe in "${ED}/usr/bin"/*
-			do
-				if [[ "$(file "${exe}")" == *"shell script text"* ]]
-				then
-					sed -r -i -e ":/lib(/|$): s:/lib(/|$):/$(get_libdir)\1:" \
-						"${exe}" || die "Sedding some sense into ${exe} failed"
-				fi
-			done
-		fi
-
-	fi
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/oasis.eclass b/sdk_container/src/third_party/portage-stable/eclass/oasis.eclass
deleted file mode 100644
index 53db4b7772..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/oasis.eclass
+++ /dev/null
@@ -1,128 +0,0 @@
-# Copyright 1999-2012 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: oasis.eclass
-# @MAINTAINER:
-# ml@gentoo.org
-# @AUTHOR:
-# Original Author: Alexis Ballier <aballier@gentoo.org>
-# @SUPPORTED_EAPIS: 3 4 5 6 7
-# @BLURB: Provides common ebuild phases for oasis-based packages.
-# @DESCRIPTION:
-# Provides common ebuild phases for oasis-based packages.
-# Most of these packages will just have to inherit the eclass, set their
-# dependencies and the DOCS variable for base.eclass to install it and be done.
-#
-# It inherits multilib, findlib, eutils and base eclasses.
-# Ebuilds using oasis.eclass must be EAPI>=3.
-
-# @ECLASS-VARIABLE: OASIS_BUILD_DOCS
-# @DESCRIPTION:
-# Will make oasis_src_compile build the documentation if this variable is
-# defined and the doc useflag is enabled.
-# The eclass takes care of setting doc in IUSE but the ebuild should take care
-# of the extra dependencies it may need.
-# Set before inheriting the eclass.
-
-# @ECLASS-VARIABLE: OASIS_BUILD_TESTS
-# @DESCRIPTION:
-# Will make oasis_src_configure enable building the tests if the test useflag is
-# enabled. oasis_src_test will then run them.
-# Note that you sometimes need to enable this for src_test to be useful,
-# sometimes not. It has to be enabled on a per-case basis.
-# The eclass takes care of setting test in IUSE but the ebuild should take care
-# of the extra dependencies it may need.
-# Set before inheriting the eclass.
-
-
-# @ECLASS-VARIABLE: OASIS_NO_DEBUG
-# @DESCRIPTION:
-# Disable debug useflag usage. Old oasis versions did not support it so we allow
-# disabling it in those cases.
-# The eclass takes care of setting debug in IUSE.
-# Set before inheriting the eclass.
-
-# @ECLASS-VARIABLE: OASIS_DOC_DIR
-# @DESCRIPTION:
-# Specify where to install documentation. Default is for ocamldoc HTML.
-# Change it before inherit if this is not what you want.
-# EPREFIX is automatically prepended.
-: ${OASIS_DOC_DIR:="/usr/share/doc/${PF}/html"}
-
-inherit multilib findlib eutils base
-
-case ${EAPI:-0} in
-	0|1|2) die "You need at least EAPI-3 to use oasis.eclass";;
-	3|4) RDEPEND=">=dev-lang/ocaml-3.12[ocamlopt?]";;
-	*) RDEPEND=">=dev-lang/ocaml-3.12:=[ocamlopt?]";;
-esac
-
-IUSE="+ocamlopt"
-[ -n "${OASIS_NO_DEBUG}" ]   || IUSE="${IUSE} debug"
-[ -n "${OASIS_BUILD_DOCS}" ] && IUSE="${IUSE} doc"
-[ -n "${OASIS_BUILD_TESTS}" ] && IUSE="${IUSE} test"
-
-DEPEND="${RDEPEND}
-	dev-ml/ocamlbuild"
-
-# @FUNCTION: oasis_use_enable
-# @USAGE: < useflag > < variable >
-# @DESCRIPTION:
-# A use_enable-like function for oasis configure variables.
-# Outputs '--override variable (true|false)', whether useflag is enabled or
-# not.
-# Typical usage: $(oasis_use_enable ocamlopt is_native) as an oasis configure
-# argument.
-oasis_use_enable() {
-	echo "--override $2 $(usex $1 true false)"
-}
-
-# @FUNCTION: oasis_src_configure
-# @DESCRIPTION:
-# src_configure phase shared by oasis-based packages.
-# Extra arguments may be passed via oasis_configure_opts.
-oasis_src_configure() {
-	local confargs=""
-	[ -n "${OASIS_BUILD_TESTS}" ] && confargs="${confargs} $(use_enable test tests)"
-	[ -n "${OASIS_NO_DEBUG}"    ] || confargs="${confargs} $(oasis_use_enable debug debug)"
-	${OASIS_SETUP_COMMAND:-ocaml setup.ml} -configure \
-		--prefix "${ED}/usr" \
-		--libdir "${ED}/usr/$(get_libdir)" \
-		--docdir "${ED}${OASIS_DOC_DIR}" \
-		$(oasis_use_enable ocamlopt is_native) \
-		${confargs} \
-		${oasis_configure_opts} \
-		|| die
-}
-
-# @FUNCTION: oasis_src_compile
-# @DESCRIPTION:
-# Builds an oasis-based package.
-# Will build documentation if OASIS_BUILD_DOCS is defined and the doc useflag is
-# enabled.
-oasis_src_compile() {
-	${OASIS_SETUP_COMMAND:-ocaml setup.ml} -build || die
-	if [ -n "${OASIS_BUILD_DOCS}" ] && use doc; then
-		ocaml setup.ml -doc || die
-	fi
-}
-
-# @FUNCTION: oasis_src_test
-# @DESCRIPTION:
-# Runs the testsuite of an oasis-based package.
-oasis_src_test() {
-	 LD_LIBRARY_PATH="${S}/_build/lib" ${OASIS_SETUP_COMMAND:-ocaml setup.ml} -test || die
-}
-
-# @FUNCTION: oasis_src_install
-# @DESCRIPTION:
-# Installs an oasis-based package.
-# It calls base_src_install_docs, so will install documentation declared in the
-# DOCS variable.
-oasis_src_install() {
-	findlib_src_preinst
-	${OASIS_SETUP_COMMAND:-ocaml setup.ml} -install || die
-	base_src_install_docs
-}
-
-EXPORT_FUNCTIONS src_configure src_compile src_test src_install
diff --git a/sdk_container/src/third_party/portage-stable/eclass/xemacs-elisp-common.eclass b/sdk_container/src/third_party/portage-stable/eclass/xemacs-elisp-common.eclass
deleted file mode 100644
index 5f8fec40d4..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/xemacs-elisp-common.eclass
+++ /dev/null
@@ -1,310 +0,0 @@
-# Copyright 1999-2012 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-#
-# Copyright 2007-2011 Hans de Graaff <graaff@gentoo.org>
-#
-# Based on elisp-common.eclass:
-# Copyright 2007 Christian Faulhammer <opfer@gentoo.org>
-# Copyright 2002-2004 Matthew Kennedy <mkennedy@gentoo.org>
-# Copyright 2004-2005 Mamoru Komachi <usata@gentoo.org>
-# Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
-# Copyright 2007 Ulrich Müller <ulm@gentoo.org>
-#
-# @ECLASS: xemacs-elisp-common.eclass
-# @MAINTAINER:
-# xemacs@gentoo.org
-# @BLURB: XEmacs-related installation utilities
-# @DESCRIPTION:
-#
-# Usually you want to use this eclass for (optional) XEmacs support of
-# your package.  This is NOT for GNU Emacs!
-#
-# Many of the steps here are sometimes done by the build system of your
-# package (especially compilation), so this is mainly for standalone elisp
-# files you gathered from somewhere else.
-#
-# When relying on the xemacs USE flag, you need to add
-#
-#       xemacs? ( app-editors/xemacs )
-#
-# to your DEPEND/RDEPEND line and use the functions provided here to bring
-# the files to the correct locations.
-#
-# @ROFF .SS
-# src_compile() usage:
-#
-# An elisp file is compiled by the xemacs-elisp-compile() function
-# defined here and simply takes the source files as arguments.
-#
-#   xemacs-elisp-compile *.el
-#
-# In the case of interdependent elisp files, you can use the
-# xemacs-elisp-comp() function which makes sure all files are
-# loadable.
-#
-#   xemacs-elisp-comp *.el
-#
-# Function xemacs-elisp-make-autoload-file() can be used to generate a
-# file with autoload definitions for the lisp functions.  It takes a
-# list of directories (default: working directory) as its argument.
-# Use of this function requires that the elisp source files contain
-# magic ";;;###autoload" comments. See the XEmacs Lisp Reference Manual
-# (node "Autoload") for a detailed explanation.
-#
-# @ROFF .SS
-# src_install() usage:
-#
-# The resulting compiled files (.elc) should be put in a subdirectory
-# of /usr/lib/xemacs/site-lisp/ which is named after the first
-# argument of xemacs-elisp-install().  The following parameters are
-# the files to be put in that directory.  Usually the subdirectory
-# should be ${PN}, but you can choose something else.
-#
-#   xemacs-elisp-install ${PN} *.el *.elc
-#
-# To let the XEmacs support be activated by XEmacs on startup, you need
-# to provide a site file (shipped in ${FILESDIR}) which contains the
-# startup code (have a look in the documentation of your software).
-# Normally this would look like this:
-#
-#   	(add-to-list 'load-path "@SITELISP@")
-#   	(add-to-list 'auto-mode-alist '("\\.csv\\'" . csv-mode))
-#   	(autoload 'csv-mode "csv-mode" "Major mode for csv files." t)
-#
-# If your XEmacs support files are installed in a subdirectory of
-# /usr/share/xemacs/site-packages/ (which is strongly recommended), you need
-# to extend XEmacs' load-path as shown in the first non-comment line.
-# The xemacs-elisp-site-file-install() function of this eclass will replace
-# "@SITELISP@" by the actual path.
-#
-# The next line tells XEmacs to load the mode opening a file ending
-# with ".csv" and load functions depending on the context and needed
-# features.  Be careful though.  Commands as "load-library" or "require"
-# bloat the editor as they are loaded on every startup.  When having
-# many XEmacs support files, users may be annoyed by the start-up time.
-# Also avoid keybindings as they might interfere with the user's
-# settings.  Give a hint in pkg_postinst(), which should be enough.
-#
-# The naming scheme for this site-init file matches the shell pattern
-# "[1-8][0-9]*-gentoo*.el", where the two digits at the beginning define
-# the loading order (numbers below 10 or above 89 are reserved for
-# internal use).  So if your initialisation depends on another XEmacs
-# package, your site file's number must be higher!  If there are no such
-# interdependencies then the number should be 50.  Otherwise, numbers
-# divisible by 10 are preferred.
-#
-# Best practice is to define a SITEFILE variable in the global scope of
-# your ebuild (e.g., right after S or RDEPEND):
-#
-#   	SITEFILE="50${PN}-gentoo.el"
-#
-# Which is then installed by
-#
-#   	xemacs-elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
-#
-# in src_install().  Any characters after the "-gentoo" part and before
-# the extension will be stripped from the destination file's name.
-# For example, a file "50${PN}-gentoo-${PV}.el" will be installed as
-# "50${PN}-gentoo.el".  If your subdirectory is not named ${PN}, give
-# the differing name as second argument.
-
-# @ECLASS-VARIABLE: XEMACS_SITELISP
-# @DESCRIPTION:
-# Directory where packages install indivivual XEmacs Lisp files.
-XEMACS_SITELISP=/usr/share/xemacs/site-lisp
-
-# @ECLASS-VARIABLE: XEMACS_SITEPACKAGE
-# @DESCRIPTION:
-# Directory where packages install XEmacs Lisp packages.
-XEMACS_SITEPACKAGE=/usr/share/xemacs/site-packages
-
-# @ECLASS-VARIABLE: XEMACS
-# @DESCRIPTION:
-# Path of XEmacs executable.
-XEMACS=/usr/bin/xemacs
-
-# @ECLASS-VARIABLE: XEMACS_BATCH_CLEAN
-# @DESCRIPTION:
-# Invocation of XEMACS in batch mode.
-XEMACS_BATCH_CLEAN="${XEMACS} --batch --no-site-file --no-init-file"
-
-# @FUNCTION: xemacs-elisp-compile
-# @USAGE: <list of elisp files>
-# @DESCRIPTION:
-# Byte-compile elisp files with xemacs. This function will die when
-# there is a problem compiling the lisp files.
-xemacs-elisp-compile () {
-	{
-		${XEMACS_BATCH_CLEAN} -f batch-byte-compile "$@"
-		xemacs-elisp-make-autoload-file "$@"
-	} || die "Compile lisp files failed"
-}
-
-xemacs-elisp-make-autoload-file () {
-	${XEMACS_BATCH_CLEAN} \
-		-eval "(setq autoload-package-name \"${PN}\")" \
-		-eval "(setq generated-autoload-file \"${S}/auto-autoloads.el\")" \
-		-l autoload -f batch-update-autoloads "$@"
-}
-
-# @FUNCTION: xemacs-elisp-install
-# @USAGE: <subdirectory> <list of files>
-# @DESCRIPTION:
-# Install elisp source and byte-compiled files. All files are installed
-# in site-packages in their own directory, indicated by the first
-# argument to the function. This function will die if there is a problem
-# installing the list files.
-
-xemacs-elisp-install () {
-	local subdir="$1"
-	shift
-	(  # use sub-shell to avoid possible environment polution
-		dodir "${XEMACS_SITEPACKAGE}"/lisp/"${subdir}"
-		insinto "${XEMACS_SITEPACKAGE}"/lisp/"${subdir}"
-		doins "$@"
-	) || die "Installing lisp files failed"
-}
-
-# @FUNCTION: xemacs-elisp-comp
-# @USAGE: <list of elisp files>
-# @DESCRIPTION:
-# Byte-compile interdependent XEmacs lisp files.
-# Originally taken from GNU autotools, but some configuration options
-# removed as they don't make sense with the current status of XEmacs
-# in Gentoo.
-
-xemacs-elisp-comp() {
-	# Copyright 1995 Free Software Foundation, Inc.
-	# François Pinard <pinard@iro.umontreal.ca>, 1995.
-	# This script byte-compiles all `.el' files which are part of its
-	# arguments, using XEmacs, and put the resulting `.elc' files into
-	# the current directory, so disregarding the original directories used
-	# in `.el' arguments.
-	#
-	# This script manages in such a way that all XEmacs LISP files to
-	# be compiled are made visible between themselves, in the event
-	# they require or load-library one another.
-
-	test $# -gt 0 || return 1
-
-	einfo "Compiling XEmacs Elisp files ..."
-
-	tempdir=elc.$$
-	mkdir ${tempdir}
-	cp "$@" ${tempdir}
-	pushd ${tempdir}
-
-	echo "(add-to-list 'load-path \"../\")" > script
-	${XEMACS_BATCH_CLEAN} -l script -f batch-byte-compile *.el
-	local ret=$?
-	mv *.elc ..
-
-	popd
-	rm -fr ${tempdir}
-	return ${ret}
-}
-
-# @FUNCTION: xemacs-elisp-site-file-install
-# @USAGE: <site-init file> [subdirectory]
-# @DESCRIPTION:
-# Install XEmacs site-init file in XEMACS_SITELISP directory.
-# Automatically inserts a standard comment header with the name of the
-# package (unless it is already present).  Token @SITELISP@ is replaced
-# by the path to the package's subdirectory in XEMACS_SITELISP.
-
-xemacs-elisp-site-file-install() {
-	local sf="${1##*/}" my_pn="${2:-${PN}}" ret
-	local header=";;; ${PN} site-lisp configuration"
-
-	[[ ${sf} == [0-9][0-9]*-gentoo*.el ]] \
-		|| ewarn "xemacs-elisp-site-file-install: bad name of site-init file"
-	sf="${T}/${sf/%-gentoo*.el/-gentoo.el}"
-	ebegin "Installing site initialisation file for XEmacs"
-	[[ $1 = "${sf}" ]] || cp "$1" "${sf}"
-	sed -i -e "1{:x;/^\$/{n;bx;};/^;.*${PN}/I!s:^:${header}\n\n:;1s:^:\n:;}" \
-		-e "s:@SITELISP@:${EPREFIX}${XEMACS_SITELISP}/${my_pn}:g" "${sf}"
-	( # subshell to avoid pollution of calling environment
-		insinto "${XEMACS_SITELISP}/site-gentoo.d"
-		doins "${sf}"
-	)
-	ret=$?
-	rm -f "${sf}"
-	eend ${ret} "xemacs-elisp-site-file-install: doins failed"
-}
-
-# @FUNCTION: xemacs-elisp-site-regen
-# @DESCRIPTION:
-# Regenerate the site-gentoo.el file, based on packages' site
-# initialisation files in the /usr/share/xemacs/site-lisp/site-gentoo.d/
-# directory.
-
-xemacs-elisp-site-regen() {
-	local sitelisp=${ROOT}${EPREFIX}${XEMACS_SITELISP}
-	local sf i line null="" page=$'\f'
-	local -a sflist
-
-	if [ ! -d "${sitelisp}" ]; then
-		eerror "xemacs-elisp-site-regen: Directory ${sitelisp} does not exist"
-		return 1
-	fi
-
-	if [ ! -d "${T}" ]; then
-		eerror "xemacs-elisp-site-regen: Temporary directory ${T} does not exist"
-		return 1
-	fi
-
-	einfon "Regenerating site-gentoo.el for XEmacs (${EBUILD_PHASE}) ..."
-
-	for sf in "${sitelisp}"/site-gentoo.d/[0-9][0-9]*.el
-	do
-		[ -r "${sf}" ] || continue
-		# sort files by their basename. straight insertion sort.
-		for ((i=${#sflist[@]}; i>0; i--)); do
-			[[ ${sf##*/} < ${sflist[i-1]##*/} ]] || break
-			sflist[i]=${sflist[i-1]}
-		done
-		sflist[i]=${sf}
-	done
-
-	cat <<-EOF >"${T}"/site-gentoo.el
-	;;; site-gentoo.el --- site initialisation for Gentoo-installed packages
-
-	;;; Commentary:
-	;; Automatically generated by xemacs-elisp-common.eclass
-	;; DO NOT EDIT THIS FILE
-
-	;;; Code:
-	EOF
-	# Use sed instead of cat here, since files may miss a trailing newline.
-	sed '$q' "${sflist[@]}" </dev/null >>"${T}"/site-gentoo.el
-	cat <<-EOF >>"${T}"/site-gentoo.el
-
-	${page}
-	(provide 'site-gentoo)
-
-	;; Local ${null}Variables:
-	;; no-byte-compile: t
-	;; buffer-read-only: t
-	;; End:
-
-	;;; site-gentoo.el ends here
-	EOF
-
-	if cmp -s "${sitelisp}"/site-gentoo.el "${T}"/site-gentoo.el; then
-		# This prevents outputting unnecessary text when there
-		# was actually no change.
-		# A case is a remerge where we have doubled output.
-		rm -f "${T}"/site-gentoo.el
-		echo " no changes."
-	else
-		mv "${T}"/site-gentoo.el "${sitelisp}"/site-gentoo.el
-		echo
-		case ${#sflist[@]} in
-			0) ewarn "... Huh? No site initialisation files found." ;;
-			1) einfo "... ${#sflist[@]} site initialisation file included." ;;
-			*) einfo "... ${#sflist[@]} site initialisation files included." ;;
-		esac
-	fi
-
-	return 0
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/xemacs-elisp.eclass b/sdk_container/src/third_party/portage-stable/eclass/xemacs-elisp.eclass
deleted file mode 100644
index 45546fb0ad..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/xemacs-elisp.eclass
+++ /dev/null
@@ -1,54 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-#
-# Copyright 2007-2011 Hans de Graaff <graaff@gentoo.org>
-#
-# Based on elisp.eclass:
-# Copyright 2007 Christian Faulhammer <opfer@gentoo.org>
-# Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org>
-# Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com>
-#
-# @ECLASS: xemacs-elisp.eclass
-# @MAINTAINER:
-# xemacs@gentoo.org
-# @BLURB: Eclass for XEmacs Lisp packages
-# @DESCRIPTION:
-# Emacs support for other than pure elisp packages is handled by
-# xemacs-elisp-common.eclass where you won't have a dependency on XEmacs
-# itself.  All elisp-* functions are documented there.
-
-# @ECLASS-VARIABLE: SIMPLE_ELISP
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Setting SIMPLE_ELISP=t in an ebuild means, that the package's source
-# is a single (in whatever way) compressed elisp file with the file name
-# ${PN}-${PV}.  This eclass will then redefine ${S}, and move
-# ${PN}-${PV}.el to ${PN}.el in src_unpack().
-
-inherit xemacs-elisp-common
-
-if [ "${SIMPLE_ELISP}" = 't' ]; then
-	S="${WORKDIR}/"
-fi
-
-
-DEPEND="app-editors/xemacs"
-IUSE=""
-
-xemacs-elisp_src_unpack() {
-	unpack ${A}
-	if [ "${SIMPLE_ELISP}" = 't' ]
-		then
-		cd "${S}" && mv ${P}.el ${PN}.el
-	fi
-}
-
-xemacs-elisp_src_compile() {
-	xemacs-elisp-compile *.el
-}
-
-xemacs-elisp_src_install () {
-	xemacs-elisp-install "${PN}" *.el *.elc
-}
-
-EXPORT_FUNCTIONS src_unpack src_compile src_install