diff --git a/sdk_container/src/third_party/portage-stable/eclass/aspell-dict-r1.eclass b/sdk_container/src/third_party/portage-stable/eclass/aspell-dict-r1.eclass
deleted file mode 100644
index d633d991c5..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/aspell-dict-r1.eclass
+++ /dev/null
@@ -1,90 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: aspell-dict-r1.eclass
-# @MAINTAINER:
-# maintainer-needed@gentoo.org
-# @AUTHOR:
-# Original author: Seemant Kulleen
-#      -r1 author: David Seifert
-# @SUPPORTED_EAPIS: 6
-# @BLURB: An eclass to streamline the construction of ebuilds for new aspell dicts
-# @DESCRIPTION:
-# The aspell-dict-r1 eclass is designed to streamline the construction of
-# ebuilds for the new aspell dictionaries (from gnu.org) which support
-# aspell-0.50. Support for aspell-0.60 has been added by Sergey Ulanov.
-
-# @ECLASS-VARIABLE: ASPELL_LANG
-# @REQUIRED
-# @DESCRIPTION:
-# Pure cleartext string that is included into DESCRIPTION. This is the name
-# of the language, for instance "Hungarian". Needs to be defined before
-# inheriting the eclass.
-
-# @ECLASS-VARIABLE: ASPELL_VERSION
-# @DESCRIPTION:
-# What major version of aspell is this dictionary for? Valid values are 5, 6 or undefined.
-# This value is used to construct SRC_URI and *DEPEND strings. If defined to 6,
-# >=app-text/aspell-0.60 will be added to DEPEND and RDEPEND, otherwise,
-# >=app-text/aspell-0.50 is added to DEPEND and RDEPEND. If the value is to be overridden,
-# it needs to be overridden before inheriting the eclass.
-
-case ${EAPI:-0} in
-	[0-5])
-		die "aspell-dict-r1.eclass is banned in EAPI ${EAPI:-0}"
-		;;
-	6)
-		;;
-	*)
-		die "Unknown EAPI ${EAPI:-0}"
-		;;
-esac
-
-EXPORT_FUNCTIONS src_configure src_install
-
-if [[ ! ${_ASPELL_DICT_R1} ]]; then
-
-# aspell packages have an idiosyncratic versioning scheme, that is
-# the last separating version separator is replaced by a '-'.
-_ASPELL_P=aspell${ASPELL_VERSION}-${PN/aspell-/}-${PV%.*}-${PV##*.}
-
-# @ECLASS-VARIABLE: ASPELL_SPELLANG
-# @DESCRIPTION:
-# Short (readonly) form of the language code, generated from ${PN}
-# For instance, 'aspell-hu' yields the value 'hu'.
-readonly ASPELL_SPELLANG=${PN/aspell-/}
-S="${WORKDIR}/${_ASPELL_P}"
-
-DESCRIPTION="${ASPELL_LANG} language dictionary for aspell"
-HOMEPAGE="http://aspell.net"
-SRC_URI="mirror://gnu/aspell/dict/${ASPELL_SPELLANG}/${_ASPELL_P}.tar.bz2"
-unset _ASPELL_P
-
-IUSE=""
-SLOT="0"
-
-_ASPELL_MAJOR_VERSION=${ASPELL_VERSION:-5}
-[[ ${_ASPELL_MAJOR_VERSION} != [56] ]] && die "${ASPELL_VERSION} is not a valid version"
-
-RDEPEND=">=app-text/aspell-0.${_ASPELL_MAJOR_VERSION}0"
-DEPEND="${RDEPEND}"
-unset _ASPELL_MAJOR_VERSION
-
-# @FUNCTION: aspell-dict-r1_src_configure
-# @DESCRIPTION:
-# The aspell-dict-r1 src_configure function which is exported.
-aspell-dict-r1_src_configure() {
-	# non-autoconf based script, cannot be used with econf
-	./configure || die
-}
-
-# @FUNCTION: aspell-dict-r1_src_install
-# @DESCRIPTION:
-# The aspell-dict-r1 src_install function which is exported.
-aspell-dict-r1_src_install() {
-	default
-	[[ -s info ]] && dodoc info
-}
-
-_ASPELL_DICT_R1=1
-fi
diff --git a/sdk_container/src/third_party/portage-stable/eclass/bzr.eclass b/sdk_container/src/third_party/portage-stable/eclass/bzr.eclass
deleted file mode 100644
index cc46be7942..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/bzr.eclass
+++ /dev/null
@@ -1,269 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-#
-# @ECLASS: bzr.eclass
-# @MAINTAINER:
-# Ulrich Müller <ulm@gentoo.org>
-# @AUTHOR:
-# Jorge Manuel B. S. Vicetto <jmbsvicetto@gentoo.org>
-# Mark Lee <bzr-gentoo-overlay@lazymalevolence.com>
-# Ulrich Müller <ulm@gentoo.org>
-# Christian Faulhammer <fauli@gentoo.org>
-# @SUPPORTED_EAPIS: 2 3 4 5 6 7
-# @BLURB: generic fetching functions for the Bazaar VCS
-# @DESCRIPTION:
-# The bzr.eclass provides functions to fetch and unpack sources from
-# repositories of the Bazaar distributed version control system.
-# The eclass was originally derived from git.eclass.
-#
-# Note: Just set EBZR_REPO_URI to the URI of the branch and src_unpack()
-# of this eclass will export the branch to ${WORKDIR}/${P}.
-
-EBZR="bzr.eclass"
-
-if [[ ${EBZR_REPO_URI%%:*} = sftp ]]; then
-	DEPEND=">=dev-vcs/bzr-2.6.0[sftp]"
-else
-	DEPEND=">=dev-vcs/bzr-2.6.0"
-fi
-
-case ${EAPI:-0} in
-	2|3|4|5|6) ;;
-	7) BDEPEND="${DEPEND}"; DEPEND="" ;;
-	*) die "${EBZR}: EAPI ${EAPI:-0} is not supported" ;;
-esac
-
-EXPORT_FUNCTIONS src_unpack
-
-# @ECLASS-VARIABLE: EBZR_STORE_DIR
-# @DESCRIPTION:
-# The directory to store all fetched Bazaar live sources.
-: ${EBZR_STORE_DIR:=${PORTAGE_ACTUAL_DISTDIR:-${DISTDIR}}/bzr-src}
-
-# @ECLASS-VARIABLE: EBZR_UNPACK_DIR
-# @DESCRIPTION:
-# The working directory where the sources are copied to.
-: ${EBZR_UNPACK_DIR:=${WORKDIR}/${P}}
-
-# @ECLASS-VARIABLE: EBZR_INIT_REPO_CMD
-# @DESCRIPTION:
-# The Bazaar command to initialise a shared repository.
-: ${EBZR_INIT_REPO_CMD:="bzr init-repository --no-trees"}
-
-# @ECLASS-VARIABLE: EBZR_FETCH_CMD
-# @DESCRIPTION:
-# The Bazaar command to fetch the sources.
-: ${EBZR_FETCH_CMD:="bzr branch --no-tree"}
-
-# @ECLASS-VARIABLE: EBZR_UPDATE_CMD
-# @DESCRIPTION:
-# The Bazaar command to update the sources.
-: ${EBZR_UPDATE_CMD:="bzr pull --overwrite-tags"}
-
-# @ECLASS-VARIABLE: EBZR_EXPORT_CMD
-# @DESCRIPTION:
-# The Bazaar command to export a branch.
-: ${EBZR_EXPORT_CMD:="bzr export"}
-
-# @ECLASS-VARIABLE: EBZR_CHECKOUT_CMD
-# @DESCRIPTION:
-# The Bazaar command to checkout a branch.
-: ${EBZR_CHECKOUT_CMD:="bzr checkout --lightweight -q"}
-
-# @ECLASS-VARIABLE: EBZR_REVNO_CMD
-# @DESCRIPTION:
-# The Bazaar command to list a revision number of the branch.
-: ${EBZR_REVNO_CMD:="bzr revno"}
-
-# @ECLASS-VARIABLE: EBZR_OPTIONS
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# The options passed to the fetch and update commands.
-
-# @ECLASS-VARIABLE: EBZR_REPO_URI
-# @DEFAULT_UNSET
-# @REQUIRED
-# @DESCRIPTION:
-# The repository URI for the source package.
-#
-# Note: If the ebuild uses an sftp:// URI, then the eclass will depend
-# on dev-vcs/bzr[sftp].
-
-# @ECLASS-VARIABLE: EBZR_INITIAL_URI
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# The URI used for initial branching of the source repository.  If this
-# variable is set, the initial branch will be cloned from the location
-# specified, followed by a pull from ${EBZR_REPO_URI}.  This is intended
-# for special cases, e.g. when download from the original repository is
-# slow, but a fast mirror exists but may be out of date.
-#
-# Normally, this variable needs not be set.
-
-# @ECLASS-VARIABLE: EBZR_PROJECT
-# @DESCRIPTION:
-# The project name of your ebuild.  Normally, the branch will be stored
-# in the ${EBZR_STORE_DIR}/${EBZR_PROJECT} directory.
-#
-# If EBZR_BRANCH is set (see below), then a shared repository will be
-# created in that directory, and the branch will be located in
-# ${EBZR_STORE_DIR}/${EBZR_PROJECT}/${EBZR_BRANCH}.
-: ${EBZR_PROJECT:=${PN}}
-
-# @ECLASS-VARIABLE: EBZR_BRANCH
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# The directory where to store the branch within a shared repository,
-# relative to ${EBZR_STORE_DIR}/${EBZR_PROJECT}.
-#
-# This variable should be set if there are several live ebuilds for
-# different branches of the same upstream project.  The branches can
-# then share the same repository in EBZR_PROJECT, which will save both
-# data traffic volume and disk space.
-#
-# If there is only a live ebuild for one single branch, EBZR_BRANCH
-# needs not be set.  In this case, the branch will be stored in a
-# stand-alone repository directly in EBZR_PROJECT.
-
-# @ECLASS-VARIABLE: EBZR_REVISION
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Revision to fetch, defaults to the latest
-# (see http://bazaar-vcs.org/BzrRevisionSpec or bzr help revisionspec).
-
-# @ECLASS-VARIABLE: EBZR_OFFLINE
-# @DESCRIPTION:
-# Set this variable to a non-empty value to disable automatic updating
-# of a bzr source tree.  This is intended to be set outside the ebuild
-# by users.
-: ${EBZR_OFFLINE=${EVCS_OFFLINE}}
-
-# @ECLASS-VARIABLE: EBZR_WORKDIR_CHECKOUT
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# If this variable is set to a non-empty value, EBZR_CHECKOUT_CMD will
-# be used instead of EBZR_EXPORT_CMD to copy the sources to WORKDIR.
-
-# @FUNCTION: bzr_initial_fetch
-# @USAGE: <repository URI> <branch directory>
-# @DESCRIPTION:
-# Internal function, retrieves the source code from a repository for the
-# first time, using ${EBZR_FETCH_CMD}.
-bzr_initial_fetch() {
-	local repo_uri=$1 branch_dir=$2
-
-	if [[ -n "${EBZR_OFFLINE}" ]]; then
-		ewarn "EBZR_OFFLINE cannot be used when there is no local branch yet."
-	fi
-
-	# fetch branch
-	einfo "bzr branch start -->"
-	einfo "   repository: ${repo_uri} => ${branch_dir}"
-
-	${EBZR_FETCH_CMD} ${EBZR_OPTIONS} "${repo_uri}" "${branch_dir}" \
-		|| die "${EBZR}: can't branch from ${repo_uri}"
-}
-
-# @FUNCTION: bzr_update
-# @USAGE: <repository URI> <branch directory>
-# @DESCRIPTION:
-# Internal function, updates the source code from a repository, using
-# ${EBZR_UPDATE_CMD}.
-bzr_update() {
-	local repo_uri=$1 branch_dir=$2
-
-	if [[ -n "${EBZR_OFFLINE}" ]]; then
-		einfo "skipping bzr pull -->"
-		einfo "   repository: ${repo_uri}"
-	else
-		# update branch
-		einfo "bzr pull start -->"
-		einfo "   repository: ${repo_uri}"
-
-		pushd "${branch_dir}" > /dev/null \
-			|| die "${EBZR}: can't chdir to ${branch_dir}"
-		${EBZR_UPDATE_CMD} ${EBZR_OPTIONS} "${repo_uri}" \
-			|| die "${EBZR}: can't pull from ${repo_uri}"
-		popd > /dev/null
-	fi
-}
-
-# @FUNCTION: bzr_fetch
-# @DESCRIPTION:
-# Wrapper function to fetch sources from a Bazaar repository with
-# bzr branch or bzr pull, depending on whether there is an existing
-# working copy.
-bzr_fetch() {
-	local repo_dir branch_dir
-	local save_sandbox_write=${SANDBOX_WRITE}
-
-	[[ -n ${EBZR_REPO_URI} ]] || die "${EBZR}: EBZR_REPO_URI is empty"
-
-	if [[ ! -d ${EBZR_STORE_DIR} ]] ; then
-		addwrite /
-		mkdir -p "${EBZR_STORE_DIR}" \
-			|| die "${EBZR}: can't mkdir ${EBZR_STORE_DIR}"
-		SANDBOX_WRITE=${save_sandbox_write}
-	fi
-
-	pushd "${EBZR_STORE_DIR}" > /dev/null \
-		|| die "${EBZR}: can't chdir to ${EBZR_STORE_DIR}"
-
-	repo_dir=${EBZR_STORE_DIR}/${EBZR_PROJECT}
-	branch_dir=${repo_dir}${EBZR_BRANCH:+/${EBZR_BRANCH}}
-
-	addwrite "${EBZR_STORE_DIR}"
-
-	if [[ ! -d ${branch_dir}/.bzr ]]; then
-		if [[ ${repo_dir} != "${branch_dir}" && ! -d ${repo_dir}/.bzr ]]; then
-			einfo "creating shared bzr repository: ${repo_dir}"
-			${EBZR_INIT_REPO_CMD} "${repo_dir}" \
-				|| die "${EBZR}: can't create shared repository"
-		fi
-
-		if [[ -z ${EBZR_INITIAL_URI} ]]; then
-			bzr_initial_fetch "${EBZR_REPO_URI}" "${branch_dir}"
-		else
-			# Workaround for faster initial download. This clones the
-			# branch from a fast server (which may be out of date), and
-			# subsequently pulls from the slow original repository.
-			bzr_initial_fetch "${EBZR_INITIAL_URI}" "${branch_dir}"
-			if [[ ${EBZR_REPO_URI} != "${EBZR_INITIAL_URI}" ]]; then
-				EBZR_UPDATE_CMD="${EBZR_UPDATE_CMD} --remember --overwrite" \
-					EBZR_OFFLINE="" \
-					bzr_update "${EBZR_REPO_URI}" "${branch_dir}"
-			fi
-		fi
-	else
-		bzr_update "${EBZR_REPO_URI}" "${branch_dir}"
-	fi
-
-	# Restore sandbox environment
-	SANDBOX_WRITE=${save_sandbox_write}
-
-	cd "${branch_dir}" || die "${EBZR}: can't chdir to ${branch_dir}"
-
-	# Save revision number in environment. #311101
-	export EBZR_REVNO=$(${EBZR_REVNO_CMD})
-
-	if [[ -n ${EBZR_WORKDIR_CHECKOUT} ]]; then
-		einfo "checking out ..."
-		${EBZR_CHECKOUT_CMD} ${EBZR_REVISION:+-r ${EBZR_REVISION}} \
-			. "${EBZR_UNPACK_DIR}" || die "${EBZR}: checkout failed"
-	else
-		einfo "exporting ..."
-		${EBZR_EXPORT_CMD} ${EBZR_REVISION:+-r ${EBZR_REVISION}} \
-			"${EBZR_UNPACK_DIR}" . || die "${EBZR}: export failed"
-	fi
-	einfo \
-		"revision ${EBZR_REVISION:-${EBZR_REVNO}} is now in ${EBZR_UNPACK_DIR}"
-
-	popd > /dev/null
-}
-
-# @FUNCTION: bzr_src_unpack
-# @DESCRIPTION:
-# Default src_unpack(), calls bzr_fetch.
-bzr_src_unpack() {
-	bzr_fetch
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/freedict.eclass b/sdk_container/src/third_party/portage-stable/eclass/freedict.eclass
deleted file mode 100644
index c1b32d1b6b..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/freedict.eclass
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: freedict.eclass
-# @MAINTAINER:
-# maintainer-needed@gentoo.org
-# @AUTHOR:
-# Original author: Seemant Kulleen
-# @SUPPORTED_EAPIS: 6
-# @BLURB: Ease the installation of freedict translation dictionaries
-# @DESCRIPTION:
-# This eclass exists to ease the installation of freedict translation
-# dictionaries.  The only variables which need to be defined in the actual
-# ebuilds are FORLANG and TOLANG for the source and target languages,
-# respectively.
-
-# @ECLASS-VARIABLE: FORLANG
-# @DESCRIPTION:
-# Please see above for a description.
-
-# @ECLASS-VARIABLE: TOLANG
-# @DESCRIPTION:
-# Please see above for a description.
-
-case ${EAPI:-0} in
-	6) ;;
-	*) die "${ECLASS}.eclass is banned in EAPI=${EAPI}" ;;
-esac
-
-MY_P=${PN/freedict-/}
-
-DESCRIPTION="Freedict for language translation from ${FORLANG} to ${TOLANG}"
-HOMEPAGE="http://freedict.sourceforge.net/"
-SRC_URI="http://freedict.sourceforge.net/download/linux/${MY_P}.tar.gz"
-
-LICENSE="GPL-2+"
-SLOT="0"
-
-RDEPEND="app-text/dictd"
-
-S="${WORKDIR}"
-
-# @FUNCTION: freedict_src_install
-# @DESCRIPTION:
-# The freedict src_install function, which is exported
-freedict_src_install() {
-	insinto /usr/$(get_libdir)/dict
-	doins ${MY_P}.dict.dz
-	doins ${MY_P}.index
-}
-
-EXPORT_FUNCTIONS src_install
diff --git a/sdk_container/src/third_party/portage-stable/eclass/l10n.eclass b/sdk_container/src/third_party/portage-stable/eclass/l10n.eclass
deleted file mode 100644
index 0b2d287afa..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/l10n.eclass
+++ /dev/null
@@ -1,122 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: l10n.eclass
-# @MAINTAINER:
-# Ulrich Müller <ulm@gentoo.org>
-# @AUTHOR:
-# Ben de Groot <yngwin@gentoo.org>
-# @BLURB: convenience functions to handle localizations
-# @DESCRIPTION:
-# The l10n (localization) eclass offers a number of functions to more
-# conveniently handle localizations (translations) offered by packages.
-# These are meant to prevent code duplication for such boring tasks as
-# determining the cross-section between the user's set LINGUAS and what
-# is offered by the package.
-
-# @ECLASS-VARIABLE: PLOCALES
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Variable listing the locales for which localizations are offered by
-# the package.
-#
-# Example: PLOCALES="cy de el_GR en_US pt_BR vi zh_CN"
-
-# @ECLASS-VARIABLE: PLOCALE_BACKUP
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# In some cases the package fails when none of the offered PLOCALES are
-# selected by the user. In that case this variable should be set to a
-# default locale (usually 'en' or 'en_US') as backup.
-#
-# Example: PLOCALE_BACKUP="en_US"
-
-# @FUNCTION: l10n_for_each_locale_do
-# @USAGE: <function>
-# @DESCRIPTION:
-# Convenience function for processing localizations. The parameter should
-# be a function (defined in the consuming eclass or ebuild) which takes
-# an individual localization as (last) parameter.
-#
-# Example: l10n_for_each_locale_do install_locale
-l10n_for_each_locale_do() {
-	local locs x
-	locs=$(l10n_get_locales)
-	for x in ${locs}; do
-		"${@}" ${x} || die "failed to process enabled ${x} locale"
-	done
-}
-
-# @FUNCTION: l10n_for_each_disabled_locale_do
-# @USAGE: <function>
-# @DESCRIPTION:
-# Complementary to l10n_for_each_locale_do, this function will process
-# locales that are disabled. This could be used for example to remove
-# locales from a Makefile, to prevent them from being built needlessly.
-l10n_for_each_disabled_locale_do() {
-	local locs x
-	locs=$(l10n_get_locales disabled)
-	for x in ${locs}; do
-		"${@}" ${x} || die "failed to process disabled ${x} locale"
-	done
-}
-
-# @FUNCTION: l10n_find_plocales_changes
-# @USAGE: <translations dir> <filename pre pattern> <filename post pattern>
-# @DESCRIPTION:
-# Ebuild maintenance helper function to find changes in package offered
-# locales when doing a version bump. This could be added for example to
-# src_prepare
-#
-# Example: l10n_find_plocales_changes "${S}/src/translations" "${PN}_" '.ts'
-l10n_find_plocales_changes() {
-	[[ $# -ne 3 ]] && die "Exactly 3 arguments are needed!"
-	ebegin "Looking in ${1} for new locales"
-	pushd "${1}" >/dev/null || die "Cannot access ${1}"
-	local current= x=
-	for x in ${2}*${3} ; do
-		x=${x#"${2}"}
-		x=${x%"${3}"}
-		current+="${x} "
-	done
-	popd >/dev/null
-	# RHS will be sorted with single spaces so ensure the LHS is too
-	# before attempting to compare them for equality. See bug #513242.
-	# Run them both through the same sorting algorithm so we don't have
-	# to worry about them being the same.
-	if [[ "$(printf '%s\n' ${PLOCALES} | LC_ALL=C sort)" != "$(printf '%s\n' ${current} | LC_ALL=C sort)" ]] ; then
-		eend 1 "There are changes in locales! This ebuild should be updated to:"
-		eerror "PLOCALES=\"${current%[[:space:]]}\""
-		return 1
-	else
-		eend 0
-	fi
-}
-
-# @FUNCTION: l10n_get_locales
-# @USAGE: [disabled]
-# @DESCRIPTION:
-# Determine which LINGUAS the user has enabled that are offered by the
-# package, as listed in PLOCALES, and return them.  In case no locales
-# are selected, fall back on PLOCALE_BACKUP.  When the disabled argument
-# is given, return the disabled locales instead of the enabled ones.
-l10n_get_locales() {
-	local loc locs
-	if [[ -z ${LINGUAS+set} ]]; then
-		# enable all if unset
-		locs=${PLOCALES}
-	else
-		for loc in ${LINGUAS}; do
-			has ${loc} ${PLOCALES} && locs+="${loc} "
-		done
-	fi
-	[[ -z ${locs} ]] && locs=${PLOCALE_BACKUP}
-	if [[ ${1} == disabled ]]; then
-		local disabled_locs
-		for loc in ${PLOCALES}; do
-			has ${loc} ${locs} || disabled_locs+="${loc} "
-		done
-		locs=${disabled_locs}
-	fi
-	printf "%s" "${locs}"
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/myspell-r2.eclass b/sdk_container/src/third_party/portage-stable/eclass/myspell-r2.eclass
deleted file mode 100644
index 9b1de236df..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/myspell-r2.eclass
+++ /dev/null
@@ -1,117 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: myspell-r2.eclass
-# @MAINTAINER:
-# maintainer-needed@gentoo.org
-# @AUTHOR:
-# Tomáš Chvátal <scarabeus@gentoo.org>
-# @BLURB: An eclass to ease the construction of ebuilds for myspell dicts
-# @DESCRIPTION:
-
-EXPORT_FUNCTIONS src_unpack src_install
-
-# @ECLASS-VARIABLE: MYSPELL_DICT
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Array variable containing list of all dictionary files.
-# MYSPELL_DICT=( "file.dic" "dir/file2.aff" )
-
-# @ECLASS-VARIABLE: MYSPELL_HYPH
-# @DESCRIPTION:
-# Array variable containing list of all hyphenation files.
-# MYSPELL_HYPH=( "file.dic" "dir/file2.dic" )
-
-# @ECLASS-VARIABLE: MYSPELL_THES
-# @DESCRIPTION:
-# Array variable containing list of all thesarus files.
-# MYSPELL_THES=( "file.dat" "dir/file2.idx" )
-
-# Basically no extra deps needed.
-# Unzip is required for .oxt libreoffice extensions
-# which are just fancy zip files.
-DEPEND="app-arch/unzip"
-RDEPEND=""
-
-# by default this stuff does not have any folder in the pack
-S="${WORKDIR}"
-
-# @FUNCTION: myspell-r2_src_unpack
-# @DESCRIPTION:
-# Unpack all variants of weird stuff.
-# In our case .oxt packs.
-myspell-r2_src_unpack() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	local f
-	for f in ${A}; do
-		case ${f} in
-			*.oxt)
-				echo ">>> Unpacking "${DISTDIR}/${f}" to ${PWD}"
-				unzip -qoj ${DISTDIR}/${f}
-				assert "failed unpacking ${DISTDIR}/${f}"
-				;;
-			*) unpack ${f} ;;
-		esac
-	done
-}
-
-# @FUNCTION: myspell-r2_src_install
-# @DESCRIPTION:
-# Install the dictionaries to the right places.
-myspell-r2_src_install() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	local x target
-
-	# Following the debian directory layout here.
-	# DICT: /usr/share/hunspell
-	# THES: /usr/share/mythes
-	# HYPH: /usr/share/hyphen
-	# We just need to copy the required files to proper places.
-
-	# TODO: backcompat dosym remove when all dictionaries and libreoffice
-	#       ebuilds in tree use only the new paths
-
-	# Very old installs have hunspell to be symlink to myspell.
-	# This results in fcked up install/symlink stuff.
-	if [[ -L "${EPREFIX}/usr/share/hunspell" ]] ; then
-		eerror "\"${EPREFIX}/usr/share/hunspell\" is a symlink."
-		eerror "Please remove it so it is created properly as folder"
-		die "\"${EPREFIX}/usr/share/hunspell\" is a symlink."
-	fi
-
-	insinto /usr/share/hunspell
-	for x in "${MYSPELL_DICT[@]}"; do
-		target="${x##*/}"
-		newins "${x}" "${target}" || die
-		dosym ../hunspell/"${target}" /usr/share/myspell/"${target}" || die
-	done
-
-	insinto /usr/share/mythes
-	for x in "${MYSPELL_THES[@]}"; do
-		target="${x##*/}"
-		newins "${x}" "${target}" || die
-		dosym ../mythes/"${target}" /usr/share/myspell/"${target}" || die
-	done
-
-	insinto /usr/share/hyphen
-	for x in "${MYSPELL_HYPH[@]}"; do
-		target="${x##*/}"
-		newins "${x}" "${target}" || die
-		dosym ../hyphen/"${target}" /usr/share/myspell/"${target}" || die
-	done
-
-	# Remove licenses as they suffix them with .txt too
-	rm -rf COPYING*
-	rm -rf LICENSE*
-	rm -rf LICENCE*
-	rm -rf license*
-	rm -rf licence*
-	# Readme and so on
-	for x in *.txt README*; do
-		if [[ -f ${x} ]]; then
-			dodoc ${x} || die
-		fi
-	done
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/opam.eclass b/sdk_container/src/third_party/portage-stable/eclass/opam.eclass
deleted file mode 100644
index 5cd6748929..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/opam.eclass
+++ /dev/null
@@ -1,51 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: opam.eclass
-# @MAINTAINER:
-# Gentoo ML Project <ml@gentoo.org>
-# @AUTHOR:
-# Alexis Ballier <aballier@gentoo.org>
-# @SUPPORTED_EAPIS: 5 6 7
-# @BLURB: Provides functions for installing opam packages.
-# @DESCRIPTION:
-# Provides dependencies on opam and ocaml, opam-install and a default
-# src_install for opam-based packages.
-
-case ${EAPI:-0} in
-	5|6|7) ;;
-	*) die "${ECLASS}: EAPI ${EAPI} not supported" ;;
-esac
-
-RDEPEND=">=dev-lang/ocaml-4:="
-DEPEND="${RDEPEND}
-	dev-ml/opam"
-
-# @FUNCTION: opam-install
-# @USAGE: <list of packages>
-# @DESCRIPTION:
-# Installs the opam packages given as arguments. For each "${pkg}" element in
-# that list, "${pkg}.install" must be readable from current working directory.
-opam-install() {
-	local pkg
-	for pkg ; do
-		opam-installer -i \
-			--prefix="${ED%/}/usr" \
-			--libdir="${D%/}/$(ocamlc -where)" \
-			--docdir="${ED%/}/usr/share/doc/${PF}" \
-			--mandir="${ED%/}/usr/share/man" \
-			"${pkg}.install" || die
-	done
-}
-
-opam_src_install() {
-	local pkg="${1:-${PN}}"
-	opam-install "${pkg}"
-	# Handle opam putting doc in a subdir
-	if [ -d "${ED%/}/usr/share/doc/${PF}/${pkg}" ] ; then
-		mv "${ED%/}/usr/share/doc/${PF}/${pkg}/"* "${ED%/}/usr/share/doc/${PF}/" || die
-		rmdir "${ED%/}/usr/share/doc/${PF}/${pkg}" || die
-	fi
-}
-
-EXPORT_FUNCTIONS src_install
diff --git a/sdk_container/src/third_party/portage-stable/eclass/php-pear-r2.eclass b/sdk_container/src/third_party/portage-stable/eclass/php-pear-r2.eclass
deleted file mode 100644
index e4197522b1..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/php-pear-r2.eclass
+++ /dev/null
@@ -1,127 +0,0 @@
-# Copyright 1999-2018 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: php-pear-r2.eclass
-# @MAINTAINER:
-# Gentoo PHP Team <php-bugs@gentoo.org>
-# @AUTHOR:
-# Author: Brian Evans <grknight@gentoo.org>
-# @SUPPORTED_EAPIS: 6 7
-# @BLURB: Provides means for an easy installation of PEAR packages.
-# @DESCRIPTION:
-# This eclass provides means for an easy installation of PEAR packages.
-# For more information on PEAR, see https://pear.php.net/
-# Note that this eclass doesn't handle dependencies of PEAR packages
-# on purpose; please use (R)DEPEND to define them correctly!
-
-EXPORT_FUNCTIONS src_install pkg_postinst pkg_postrm
-
-case "${EAPI:-0}" in
-	6|7)
-		;;
-	*)
-		die "Unsupported EAPI=${EAPI} for ${ECLASS}"
-		;;
-esac
-
-RDEPEND=">=dev-php/pear-1.8.1"
-
-# @ECLASS-VARIABLE: PHP_PEAR_PKG_NAME
-# @DESCRIPTION:
-# Set this if the PEAR package name differs from ${PN/PEAR-/}
-# (generally shouldn't be the case).
-: ${PHP_PEAR_PKG_NAME:=${PN/PEAR-/}}
-
-# @ECLASS-VARIABLE: PEAR_PV
-# @DESCRIPTION:
-# Set in ebuild if the ${PV} breaks SRC_URI for alpha/beta/rc versions
-: ${PEAR_PV:=${PV}}
-
-# @ECLASS-VARIABLE: PEAR-P
-# @INTERNAL
-# @DESCRIPTION: Combines PHP_PEAR_PKG_NAME and PEAR_PV
-PEAR_P="${PHP_PEAR_PKG_NAME}-${PEAR_PV}"
-
-# @ECLASS-VARIABLE: PHP_PEAR_DOMAIN
-# @DESCRIPTION:
-# Set in ebuild to the domain name of the channel if not pear.php.net
-# When the domain is not pear.php.net, setting the SRC_URI is required
-: ${PHP_PEAR_DOMAIN:=pear.php.net}
-
-# @ECLASS-VARIABLE: PHP_PEAR_CHANNEL
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# Set in ebuild to the path of channel.xml file which is necessary for
-# 3rd party pear channels (besides pear.php.net) to be added to PEAR
-# Default is unset to do nothing
-
-# set default SRC_URI for pear.php.net packages
-if [[ "${PHP_PEAR_DOMAIN}" == "pear.php.net" ]] ; then
-	SRC_URI="https://pear.php.net/get/${PEAR_P}.tgz"
-fi
-
-: ${HOMEPAGE:=https://${PHP_PEAR_DOMAIN}/package/${PHP_PEAR_PKG_NAME}}
-
-S="${WORKDIR}/${PEAR_P}"
-
-# @FUNCTION: php-pear-r2_install_packagexml
-# @DESCRIPTION:
-# Copies the package2.xml or package.xml file and, optionally, the channel.xml
-# file to a Gentoo-specific location so that pkg_postinst can install the package
-# to the local PEAR database
-php-pear-r2_install_packagexml() {
-	insinto /usr/share/php/.packagexml
-	if [[ -f "${WORKDIR}/package2.xml" ]] ; then
-		newins "${WORKDIR}/package2.xml" "${PEAR_P}.xml"
-	elif [[ -f "${WORKDIR}/package.xml" ]] ; then
-		newins "${WORKDIR}/package.xml" "${PEAR_P}.xml"
-	fi
-
-	if [[ -f "${PHP_PEAR_CHANNEL}" ]] ; then
-		newins "${PHP_PEAR_CHANNEL}" "${PEAR_P}-channel.xml"
-	fi
-}
-
-# @FUNCTION: php-pear-r2_src_install
-# @DESCRIPTION:
-# Takes care of standard install for PEAR packages.
-# Override src_install if the package installs more than "${PHP_PEAR_PKG_NAME}.php"
-# or "${PHP_PEAR_PKG_NAME%%_*}/" as a directory
-php-pear-r2_src_install() {
-	insinto /usr/share/php
-	[[ -f "${PHP_PEAR_PKG_NAME}.php" ]] && doins "${PHP_PEAR_PKG_NAME}.php"
-	[[ -d "${PHP_PEAR_PKG_NAME%%_*}" ]] && doins -r "${PHP_PEAR_PKG_NAME%%_*}/"
-	php-pear-r2_install_packagexml
-	einstalldocs
-}
-
-# @FUNCTION: php-pear-r2_pkg_postinst
-# @DESCRIPTION:
-# Register package with the local PEAR database.
-php-pear-r2_pkg_postinst() {
-	# Add unknown channels
-	if [[ -f "${EROOT%/}/usr/share/php/.packagexml/${PEAR_P}-channel.xml" ]] ; then
-		"${EROOT%/}/usr/bin/peardev" channel-info "${PHP_PEAR_DOMAIN}" &> /dev/null
-		if [[ $? -ne 0 ]]; then
-			"${EROOT%/}/usr/bin/peardev" channel-add \
-				"${EROOT%/}/usr/share/php/.packagexml/${PEAR_P}-channel.xml" \
-				|| einfo "Ignore any errors about existing channels"
-		fi
-	fi
-
-	# Register the package from the package{,2}.xml file
-	# It is not critical to complete so only warn on failure
-	if [[ -f "${EROOT%/}/usr/share/php/.packagexml/${PEAR_P}.xml" ]] ; then
-		"${EROOT%/}/usr/bin/peardev" install -nrO --force \
-			"${EROOT%/}/usr/share/php/.packagexml/${PEAR_P}.xml" 2> /dev/null \
-			|| ewarn "Failed to insert package into local PEAR database"
-	fi
-}
-
-# @FUNCTION: php-pear-r2_pkg_postrm
-# @DESCRIPTION:
-# Deregister package from the local PEAR database
-php-pear-r2_pkg_postrm() {
-	# Uninstall known dependency
-	"${EROOT%/}/usr/bin/peardev" uninstall -nrO "${PHP_PEAR_DOMAIN}/${PHP_PEAR_PKG_NAME}"
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/stardict.eclass b/sdk_container/src/third_party/portage-stable/eclass/stardict.eclass
deleted file mode 100644
index cbfb10c545..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/stardict.eclass
+++ /dev/null
@@ -1,59 +0,0 @@
-# Copyright 1999-2012 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# Author : Alastair Tse <liquidx@gentoo.org>
-#
-# Convienence class to do stardict dictionary installations.
-#
-# Usage:
-#   - Variables to set :
-#      * FROM_LANG     -  From this language
-#      * TO_LANG       -  To this language
-#      * DICT_PREFIX   -  SRC_URI prefix, like "dictd_www.mova.org_"
-#	   * DICT_SUFFIX   -  SRC_URI after the prefix.
-
-RESTRICT="strip"
-
-[ -z "${DICT_SUFFIX}" ] && DICT_SUFFIX=${PN#stardict-[[:lower:]]*-}
-[ -z "${DICT_P}" ] && DICT_P=stardict-${DICT_PREFIX}${DICT_SUFFIX}-${PV}
-
-if [ -n "${FROM_LANG}" -a -n "${TO_LANG}" ]; then
-	DESCRIPTION="Stardict Dictionary ${FROM_LANG} to ${TO_LANG}"
-elif [ -z "${DESCRIPTION}" ]; then
-	DESCRIPTION="Another Stardict Dictionary"
-fi
-
-HOMEPAGE="http://stardict.sourceforge.net/"
-SRC_URI="mirror://sourceforge/stardict/${DICT_P}.tar.bz2"
-
-IUSE="gzip"
-SLOT="0"
-LICENSE="GPL-2"
-
-DEPEND="|| ( >=app-text/stardict-2.4.2
-		app-text/sdcv
-		app-text/goldendict )
-	gzip? ( app-arch/gzip
-		app-text/dictd )"
-
-S=${WORKDIR}/${DICT_P}
-
-stardict_src_compile() {
-	if use gzip; then
-		for file in *.idx; do
-			[[ -f $file ]] && gzip ${file}
-		done
-		for file in *.dict; do
-			[[ -f $file ]] && dictzip ${file}
-		done
-	fi
-}
-
-stardict_src_install() {
-	insinto /usr/share/stardict/dic
-	doins *.dict.dz*
-	doins *.idx*
-	doins *.ifo
-}
-
-EXPORT_FUNCTIONS src_compile src_install
diff --git a/sdk_container/src/third_party/portage-stable/eclass/sword-module.eclass b/sdk_container/src/third_party/portage-stable/eclass/sword-module.eclass
deleted file mode 100644
index 6e8d38c769..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/sword-module.eclass
+++ /dev/null
@@ -1,33 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-#
-# eclass to simplify installation of Sword modules
-# Bugs to theology@gentoo.org
-#
-
-HOMEPAGE="http://www.crosswire.org/sword/modules/"
-
-# Sword packages are generally released as FooBar.zip in their 'rawzip' form
-# The files are also unversioned, so the packager will need to rename the
-# original file to something else and host it somewhere to avoid breaking
-# the digest when new versions are released.
-
-SRC_URI="mirror://gentoo/${SWORD_MODULE}-${PV}.zip"
-
-SLOT="0"
-IUSE=""
-
-S="${WORKDIR}"
-
-RDEPEND="app-text/sword"
-DEPEND="app-arch/unzip"
-
-sword-module_src_install() {
-	insinto /usr/share/sword/modules
-	doins -r "${S}"/modules/*
-	insinto /usr/share/sword/mods.d
-	doins "${S}"/mods.d/*
-}
-
-EXPORT_FUNCTIONS src_install
diff --git a/sdk_container/src/third_party/portage-stable/eclass/webapp.eclass b/sdk_container/src/third_party/portage-stable/eclass/webapp.eclass
deleted file mode 100644
index e11835735c..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/webapp.eclass
+++ /dev/null
@@ -1,577 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: webapp.eclass
-# @MAINTAINER:
-# web-apps@gentoo.org
-# @BLURB: functions for installing applications to run under a web server
-# @DESCRIPTION:
-# The webapp eclass contains functions to handle web applications with
-# webapp-config. Part of the implementation of GLEP #11
-
-# @ECLASS-VARIABLE: WEBAPP_DEPEND
-# @DESCRIPTION:
-# An ebuild should use WEBAPP_DEPEND if a custom DEPEND needs to be built, most
-# notably in combination with WEBAPP_OPTIONAL.
-WEBAPP_DEPEND=">=app-admin/webapp-config-1.50.15"
-
-# @ECLASS-VARIABLE: WEBAPP_NO_AUTO_INSTALL
-# @DESCRIPTION:
-# An ebuild sets this to `yes' if an automatic installation and/or upgrade is
-# not possible. The ebuild should overwrite pkg_postinst() and explain the
-# reason for this BEFORE calling webapp_pkg_postinst().
-
-# @ECLASS-VARIABLE: WEBAPP_OPTIONAL
-# @DESCRIPTION:
-# An ebuild sets this to `yes' to make webapp support optional, in which case
-# you also need to take care of USE-flags and dependencies.
-
-if [[ "${WEBAPP_OPTIONAL}" != "yes" ]]; then
-	[[ "${WEBAPP_NO_AUTO_INSTALL}" == "yes" ]] || IUSE="vhosts"
-	SLOT="${PVR}"
-	DEPEND="${WEBAPP_DEPEND}"
-	RDEPEND="${DEPEND}"
-fi
-
-EXPORT_FUNCTIONS pkg_postinst pkg_setup src_install pkg_prerm
-
-INSTALL_DIR="/${PN}"
-IS_UPGRADE=0
-IS_REPLACE=0
-
-INSTALL_CHECK_FILE="installed_by_webapp_eclass"
-SETUP_CHECK_FILE="setup_by_webapp_eclass"
-
-ETC_CONFIG="${ROOT%/}/etc/vhosts/webapp-config"
-WEBAPP_CONFIG="${ROOT%/}/usr/sbin/webapp-config"
-WEBAPP_CLEANER="${ROOT%/}/usr/sbin/webapp-cleaner"
-
-# ==============================================================================
-# INTERNAL FUNCTIONS
-# ==============================================================================
-
-# Load the config file /etc/vhosts/webapp-config
-# Supports both the old bash version, and the new python version
-webapp_read_config() {
-	debug-print-function $FUNCNAME $*
-
-	if has_version '>=app-admin/webapp-config-1.50'; then
-		ENVVAR=$(${WEBAPP_CONFIG} --query ${PN} ${PVR}) || die "Could not read settings from webapp-config!"
-		eval ${ENVVAR}
-	elif [[ "${WEBAPP_OPTIONAL}" != "yes" ]]; then
-		# ETC_CONFIG might not be available
-		. ${ETC_CONFIG} || die "Unable to read ${ETC_CONFIG}"
-	elif [[ -f "${ETC_CONFIG}" ]]; then
-		# WEBAPP_OPTIONAL is set to yes
-		# and this must run only if ETC_CONFIG actually exists
-		. ${ETC_CONFIG} || die "Unable to read ${ETC_CONFIG}"
-	fi
-}
-
-# Check whether a specified file exists in the given directory (`.' by default)
-webapp_checkfileexists() {
-	debug-print-function $FUNCNAME $*
-
-	local my_prefix=${2:+${2}/}
-
-	if [[ ! -e "${my_prefix}${1}" ]]; then
-		msg="ebuild fault: file '${1}' not found"
-		eerror "$msg"
-		eerror "Please report this as a bug at https://bugs.gentoo.org/"
-		die "$msg"
-	fi
-}
-
-webapp_check_installedat() {
-	debug-print-function $FUNCNAME $*
-	${WEBAPP_CONFIG} --show-installed -h localhost -d "${INSTALL_DIR}" 2> /dev/null
-}
-
-webapp_strip_appdir() {
-	debug-print-function $FUNCNAME $*
-	echo "${1#${MY_APPDIR}/}"
-}
-
-webapp_strip_d() {
-	debug-print-function $FUNCNAME $*
-	echo "${1#${D}}"
-}
-
-webapp_strip_cwd() {
-	debug-print-function $FUNCNAME $*
-	echo "${1/#.\///}"
-}
-
-webapp_getinstalltype() {
-	debug-print-function $FUNCNAME $*
-
-	if ! has vhosts ${IUSE} || use vhosts; then
-		return
-	fi
-
-	local my_output
-	my_output="$(webapp_check_installedat)"
-
-	if [[ $? -eq 0 ]]; then
-		# something is already installed there
-		# make sure it isn't the same version
-
-		local my_pn="$(echo ${my_output} | awk '{ print $1 }')"
-		local my_pvr="$(echo ${my_output} | awk '{ print $2 }')"
-
-		REMOVE_PKG="${my_pn}-${my_pvr}"
-
-		if [[ "${my_pn}" == "${PN}" ]]; then
-			if [[ "${my_pvr}" != "${PVR}" ]]; then
-				elog "This is an upgrade"
-				IS_UPGRADE=1
-				# for binpkgs, reset status, var declared in global scope
-				IS_REPLACE=0
-			else
-				elog "This is a re-installation"
-				IS_REPLACE=1
-				# for binpkgs, reset status, var declared in global scope
-				IS_UPGRADE=0
-			fi
-		else
-			elog "${my_output} is installed there"
-		fi
-	else
-		# for binpkgs, reset status, var declared in global scope
-		IS_REPLACE=0
-		IS_UPGRADE=0
-		elog "This is an installation"
-	fi
-}
-
-# ==============================================================================
-# PUBLIC FUNCTIONS
-# ==============================================================================
-
-# @FUNCTION: need_httpd
-# @DESCRIPTION:
-# Call this function AFTER your ebuilds DEPEND line if any of the available
-# webservers are able to run this application.
-need_httpd() {
-	DEPEND="${DEPEND}
-		|| ( virtual/httpd-basic virtual/httpd-cgi virtual/httpd-fastcgi )"
-}
-
-# @FUNCTION: need_httpd_cgi
-# @DESCRIPTION:
-# Call this function AFTER your ebuilds DEPEND line if any of the available
-# CGI-capable webservers are able to run this application.
-need_httpd_cgi() {
-	DEPEND="${DEPEND}
-		|| ( virtual/httpd-cgi virtual/httpd-fastcgi )"
-}
-
-# @FUNCTION: need_httpd_fastcgi
-# @DESCRIPTION:
-# Call this function AFTER your ebuilds DEPEND line if any of the available
-# FastCGI-capabale webservers are able to run this application.
-need_httpd_fastcgi() {
-	DEPEND="${DEPEND}
-		virtual/httpd-fastcgi"
-}
-
-# @FUNCTION: webapp_configfile
-# @USAGE: <file> [more files ...]
-# @DESCRIPTION:
-# Mark a file config-protected for a web-based application.
-webapp_configfile() {
-	debug-print-function $FUNCNAME $*
-
-	local m
-	for m in "$@"; do
-		webapp_checkfileexists "${m}" "${D}"
-
-		local my_file="$(webapp_strip_appdir "${m}")"
-		my_file="$(webapp_strip_cwd "${my_file}")"
-
-		elog "(config) ${my_file}"
-		echo "${my_file}" >> ${D}/${WA_CONFIGLIST}
-	done
-}
-
-# @FUNCTION: webapp_hook_script
-# @USAGE: <file>
-# @DESCRIPTION:
-# Install a script that will run after a virtual copy is created, and
-# before a virtual copy has been removed.
-webapp_hook_script() {
-	debug-print-function $FUNCNAME $*
-
-	webapp_checkfileexists "${1}"
-
-	elog "(hook) ${1}"
-	cp "${1}" "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")" || die "Unable to install ${1} into ${D}/${MY_HOOKSCRIPTSDIR}/"
-	chmod 555 "${D}/${MY_HOOKSCRIPTSDIR}/$(basename "${1}")"
-}
-
-# @FUNCTION: webapp_postinst_txt
-# @USAGE: <lang> <file>
-# @DESCRIPTION:
-# Install a text file containing post-installation instructions.
-webapp_postinst_txt() {
-	debug-print-function $FUNCNAME $*
-
-	webapp_checkfileexists "${2}"
-
-	elog "(info) ${2} (lang: ${1})"
-	cp "${2}" "${D}/${MY_APPDIR}/postinst-${1}.txt"
-}
-
-# @FUNCTION: webapp_postupgrade_txt
-# @USAGE: <lang> <file>
-# @DESCRIPTION:
-# Install a text file containing post-upgrade instructions.
-webapp_postupgrade_txt() {
-	debug-print-function $FUNCNAME $*
-
-	webapp_checkfileexists "${2}"
-
-	elog "(info) ${2} (lang: ${1})"
-	cp "${2}" "${D}/${MY_APPDIR}/postupgrade-${1}.txt"
-}
-
-# helper for webapp_serverowned()
-_webapp_serverowned() {
-	debug-print-function $FUNCNAME $*
-
-	webapp_checkfileexists "${1}" "${D}"
-	local my_file="$(webapp_strip_appdir "${1}")"
-	my_file="$(webapp_strip_cwd "${my_file}")"
-
-	echo "${my_file}" >> "${D}/${WA_SOLIST}"
-}
-
-# @FUNCTION: webapp_serverowned
-# @USAGE: [-R] <file> [more files ...]
-# @DESCRIPTION:
-# Identify a file which must be owned by the webserver's user:group settings.
-# The ownership of the file is NOT set until the application is installed using
-# the webapp-config tool. If -R is given directories are handled recursively.
-webapp_serverowned() {
-	debug-print-function $FUNCNAME $*
-
-	local a m
-	if [[ "${1}" == "-R" ]]; then
-		shift
-		for m in "$@"; do
-			find "${D}${m}" | while read a; do
-				a=$(webapp_strip_d "${a}")
-				_webapp_serverowned "${a}"
-			done
-		done
-	else
-		for m in "$@"; do
-			_webapp_serverowned "${m}"
-		done
-	fi
-}
-
-# @FUNCTION: webapp_server_configfile
-# @USAGE: <server> <file> [new name]
-# @DESCRIPTION:
-# Install a configuration file for the webserver.  You need to specify a
-# webapp-config supported <server>.  if no new name is given `basename $2' is
-# used by default. Note: this function will automagically prepend $1 to the
-# front of your config file's name.
-webapp_server_configfile() {
-	debug-print-function $FUNCNAME $*
-
-	webapp_checkfileexists "${2}"
-
-	# WARNING:
-	#
-	# do NOT change the naming convention used here without changing all
-	# the other scripts that also rely upon these names
-
-	local my_file="${1}-${3:-$(basename "${2}")}"
-
-	elog "(${1}) config file '${my_file}'"
-	cp "${2}" "${D}/${MY_SERVERCONFIGDIR}/${my_file}"
-}
-
-# @FUNCTION: webapp_sqlscript
-# @USAGE: <db> <file> [version]
-# @DESCRIPTION:
-# Install a SQL script that creates/upgrades a database schema for the web
-# application. Currently supported database engines are mysql and postgres.
-# If a version is given the script should upgrade the database schema from
-# the given version to $PVR.
-webapp_sqlscript() {
-	debug-print-function $FUNCNAME $*
-
-	webapp_checkfileexists "${2}"
-
-	dodir "${MY_SQLSCRIPTSDIR}/${1}"
-
-	# WARNING:
-	#
-	# do NOT change the naming convention used here without changing all
-	# the other scripts that also rely upon these names
-
-	if [[ -n "${3}" ]]; then
-		elog "(${1}) upgrade script for ${PN}-${3} to ${PVR}"
-		cp "${2}" "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
-		chmod 600 "${D}${MY_SQLSCRIPTSDIR}/${1}/${3}_to_${PVR}.sql"
-	else
-		elog "(${1}) create script for ${PN}-${PVR}"
-		cp "${2}" "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
-		chmod 600 "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
-	fi
-}
-
-# @FUNCTION: webapp_src_preinst
-# @DESCRIPTION:
-# You need to call this function in src_install() BEFORE anything else has run.
-# For now we just create required webapp-config directories.
-webapp_src_preinst() {
-	debug-print-function $FUNCNAME $*
-
-	# sanity checks, to catch bugs in the ebuild
-	if [[ ! -f "${T}/${SETUP_CHECK_FILE}" ]]; then
-		eerror
-		eerror "This ebuild did not call webapp_pkg_setup() at the beginning"
-		eerror "of the pkg_setup() function"
-		eerror
-		eerror "Please log a bug on https://bugs.gentoo.org"
-		eerror
-		eerror "You should use emerge -C to remove this package, as the"
-		eerror "installation is incomplete"
-		eerror
-		die "Ebuild did not call webapp_pkg_setup() - report to https://bugs.gentoo.org"
-	fi
-
-	# Hint, see the webapp_read_config() function to find where these are
-	# defined.
-	dodir "${MY_HTDOCSDIR}"
-	dodir "${MY_HOSTROOTDIR}"
-	dodir "${MY_CGIBINDIR}"
-	dodir "${MY_ICONSDIR}"
-	dodir "${MY_ERRORSDIR}"
-	dodir "${MY_SQLSCRIPTSDIR}"
-	dodir "${MY_HOOKSCRIPTSDIR}"
-	dodir "${MY_SERVERCONFIGDIR}"
-}
-
-# ==============================================================================
-# EXPORTED FUNCTIONS
-# ==============================================================================
-
-# @FUNCTION: webapp_pkg_setup
-# @DESCRIPTION:
-# The default pkg_setup() for this eclass. This will gather required variables
-# from webapp-config and check if there is an application installed to
-# `${ROOT%/}/var/www/localhost/htdocs/${PN}/' if USE=vhosts is not set.
-#
-# You need to call this function BEFORE anything else has run in your custom
-# pkg_setup().
-webapp_pkg_setup() {
-	debug-print-function $FUNCNAME $*
-
-	# to test whether or not the ebuild has correctly called this function
-	# we add an empty file to the filesystem
-	#
-	# we used to just set a variable in the shell script, but we can
-	# no longer rely on Portage calling both webapp_pkg_setup() and
-	# webapp_src_install() within the same shell process
-	touch "${T}/${SETUP_CHECK_FILE}"
-
-	# special case - some ebuilds *do* need to overwride the SLOT
-	if [[ "${SLOT}+" != "${PVR}+" && "${WEBAPP_MANUAL_SLOT}" != "yes" ]]; then
-		die "Set WEBAPP_MANUAL_SLOT=\"yes\" if you need to SLOT manually"
-	fi
-
-	# pull in the shared configuration file
-	G_HOSTNAME="localhost"
-	webapp_read_config
-
-	local my_dir="${ROOT%/}/${VHOST_ROOT}/${MY_HTDOCSBASE}/${PN}"
-
-	# if USE=vhosts is enabled OR no application is installed we're done here
-	if ! has vhosts ${IUSE} || use vhosts || [[ ! -d "${my_dir}" ]]; then
-		return
-	fi
-
-	local my_output
-	my_output="$(webapp_check_installedat)"
-
-	if [[ $? -ne 0 ]]; then
-		# okay, whatever is there, it isn't webapp-config-compatible
-		echo
-		ewarn
-		ewarn "You already have something installed in ${my_dir}"
-		ewarn
-		ewarn "Whatever is in ${my_dir}, it's not"
-		ewarn "compatible with webapp-config."
-		ewarn
-		ewarn "This ebuild may be overwriting important files."
-		ewarn
-		echo
-	elif [[ "$(echo ${my_output} | awk '{ print $1 }')" != "${PN}" ]]; then
-		echo
-		eerror "You already have ${my_output} installed in ${my_dir}"
-		eerror
-		eerror "I cannot upgrade a different application"
-		eerror
-		echo
-		die "Cannot upgrade contents of ${my_dir}"
-	fi
-
-}
-
-# @FUNCTION: webapp_src_install
-# @DESCRIPTION:
-# This is the default src_install(). For now, we just make sure that root owns
-# everything, and that there are no setuid files.
-#
-# You need to call this function AFTER everything else has run in your custom
-# src_install().
-webapp_src_install() {
-	debug-print-function $FUNCNAME $*
-
-	# to test whether or not the ebuild has correctly called this function
-	# we add an empty file to the filesystem
-	#
-	# we used to just set a variable in the shell script, but we can
-	# no longer rely on Portage calling both webapp_src_install() and
-	# webapp_pkg_postinst() within the same shell process
-	touch "${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE}"
-
-	chown -R "${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID}" "${D}/"
-	chmod -R u-s "${D}/"
-	chmod -R g-s "${D}/"
-
-	keepdir "${MY_PERSISTDIR}"
-	fowners "root:0" "${MY_PERSISTDIR}"
-	fperms 755 "${MY_PERSISTDIR}"
-}
-
-# @FUNCTION: webapp_pkg_postinst
-# @DESCRIPTION:
-# The default pkg_postinst() for this eclass. This installs the web application to
-# `${ROOT%/}/var/www/localhost/htdocs/${PN}/' if USE=vhosts is not set. Otherwise
-# display a short notice how to install this application with webapp-config.
-#
-# You need to call this function AFTER everything else has run in your custom
-# pkg_postinst().
-webapp_pkg_postinst() {
-	debug-print-function $FUNCNAME $*
-
-	webapp_read_config
-
-	# sanity checks, to catch bugs in the ebuild
-	if [[ ! -f "${ROOT%/}/${MY_APPDIR}/${INSTALL_CHECK_FILE}" ]]; then
-		eerror
-		eerror "This ebuild did not call webapp_src_install() at the end"
-		eerror "of the src_install() function"
-		eerror
-		eerror "Please log a bug on https://bugs.gentoo.org"
-		eerror
-		eerror "You should use emerge -C to remove this package, as the"
-		eerror "installation is incomplete"
-		eerror
-		die "Ebuild did not call webapp_src_install() - report to https://bugs.gentoo.org"
-	fi
-
-	if has vhosts ${IUSE}; then
-		if ! use vhosts; then
-			echo
-			elog "vhosts USE flag not set - auto-installing using webapp-config"
-
-			G_HOSTNAME="localhost"
-			webapp_read_config
-
-			local my_mode=-I
-			webapp_getinstalltype
-
-			if [[ "${IS_REPLACE}" == "1" ]]; then
-				elog "${PN}-${PVR} is already installed - replacing"
-				my_mode=-I
-			elif [[ "${IS_UPGRADE}" == "1" ]]; then
-				elog "${REMOVE_PKG} is already installed - upgrading"
-				my_mode=-U
-			else
-				elog "${PN}-${PVR} is not installed - using install mode"
-			fi
-
-			my_cmd="${WEBAPP_CONFIG} -h localhost -u root -d ${INSTALL_DIR} ${my_mode} ${PN} ${PVR}"
-			elog "Running ${my_cmd}"
-			${my_cmd}
-
-			echo
-			local cleaner="${WEBAPP_CLEANER} -p -C ${CATEGORY}/${PN}"
-			einfo "Running ${cleaner}"
-			${cleaner}
-		else
-			elog
-			elog "The 'vhosts' USE flag is switched ON"
-			elog "This means that Portage will not automatically run webapp-config to"
-			elog "complete the installation."
-			elog
-			elog "To install ${PN}-${PVR} into a virtual host, run the following command:"
-			elog
-			elog "    webapp-config -h <host> -d ${PN} -I ${PN} ${PVR}"
-			elog
-			elog "For more details, see the webapp-config(8) man page"
-		fi
-	else
-		elog
-		elog "This ebuild does not support the 'vhosts' USE flag."
-		elog "This means that Portage will not automatically run webapp-config to"
-		elog "complete the installation."
-		elog
-		elog "To install ${PN}-${PVR} into a virtual host, run the following command:"
-		elog
-		elog "    webapp-config -h <host> -d ${PN} -I ${PN} ${PVR}"
-		elog
-		elog "For more details, see the webapp-config(8) man page"
-	fi
-}
-
-# @FUNCTION: webapp_pkg_prerm
-# @DESCRIPTION:
-# This is the default pkg_prerm() for this eclass. If USE=vhosts is not set
-# remove all installed copies of this web application. Otherwise instruct the
-# user to manually remove those copies. See bug #136959.
-webapp_pkg_prerm() {
-	debug-print-function $FUNCNAME $*
-
-	local my_output=
-	my_output="$(${WEBAPP_CONFIG} --list-installs ${PN} ${PVR})"
-	[[ $? -ne 0 ]] && return
-
-	local x
-	if has vhosts ${IUSE} && ! use vhosts; then
-		echo "${my_output}" | while read x; do
-			if [[ -f "${x}"/.webapp ]]; then
-				. "${x}"/.webapp
-				if [[ -n "${WEB_HOSTNAME}" && -n "${WEB_INSTALLDIR}" ]]; then
-					${WEBAPP_CONFIG} -h ${WEB_HOSTNAME} -d ${WEB_INSTALLDIR} -C ${PN} ${PVR}
-				fi
-			else
-				ewarn "Cannot find file ${x}/.webapp"
-			fi
-		done
-	elif [[ "${my_output}" != "" ]]; then
-		echo
-		ewarn
-		ewarn "Don't forget to use webapp-config to remove any copies of"
-		ewarn "${PN}-${PVR} installed in"
-		ewarn
-
-		echo "${my_output}" | while read x; do
-			if [[ -f "${x}"/.webapp ]]; then
-				ewarn "    ${x}"
-			else
-				ewarn "Cannot find file ${x}/.webapp"
-			fi
-		done
-
-		ewarn
-		echo
-	fi
-}
diff --git a/sdk_container/src/third_party/portage-stable/eclass/xemacs-packages.eclass b/sdk_container/src/third_party/portage-stable/eclass/xemacs-packages.eclass
deleted file mode 100644
index a40487bae7..0000000000
--- a/sdk_container/src/third_party/portage-stable/eclass/xemacs-packages.eclass
+++ /dev/null
@@ -1,59 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: xemacs-packages.eclass
-# @MAINTAINER:
-# xemacs@gentoo.org
-# @BLURB: Eclass to support elisp packages distributed by XEmacs.
-# @DESCRIPTION:
-# This eclass supports ebuilds for packages distributed by XEmacs.
-
-# @ECLASS-VARIABLE: XEMACS_PKG_CAT
-# @REQUIRED
-# @DESCRIPTION:
-# The package category that the package is in. Can be either standard,
-# mule, or contrib.
-
-# @ECLASS-VARIABLE: XEMACS_EXPERIMENTAL
-# @DEFAULT_UNSET
-# @DESCRIPTION:
-# If set then the package is downloaded from the experimental packages
-# repository, which is the staging area for packages upstream. Packages
-# in the experimental repository are auto-generated from XEmacs VCS, so
-# they may not be well-tested.
-
-EXPORT_FUNCTIONS src_unpack src_install
-
-RDEPEND="app-editors/xemacs"
-S="${WORKDIR}"
-
-: ${HOMEPAGE:="http://xemacs.org/"}
-: ${LICENSE:="GPL-2+"}
-
-# Backwards compatibility code, to be removed after 2017-05-03
-: ${XEMACS_PKG_CAT:=${PKG_CAT}}
-: ${XEMACS_EXPERIMENTAL:=${EXPERIMENTAL}}
-
-if [[ -n ${XEMACS_EXPERIMENTAL} ]]; then
-	: ${SRC_URI:="http://ftp.xemacs.org/pub/xemacs/beta/experimental/packages/${P}-pkg.tar.gz"}
-else
-	: ${SRC_URI:="http://ftp.xemacs.org/pub/xemacs/packages/${P}-pkg.tar.gz"}
-fi
-
-xemacs-packages_src_unpack() { :; }
-
-xemacs-packages_src_install() {
-	local install_dir
-
-	case ${XEMACS_PKG_CAT} in
-		standard) install_dir="/usr/lib/xemacs/xemacs-packages" ;;
-		mule)     install_dir="/usr/lib/xemacs/mule-packages"   ;;
-		contrib)  install_dir="/usr/lib/xemacs/site-packages"   ;;
-		*) die "Unsupported package category in XEMACS_PKG_CAT (or unset)" ;;
-	esac
-	debug-print "install_dir is ${install_dir}"
-
-	dodir "${install_dir}"
-	cd "${D}${EPREFIX}${install_dir}" || die
-	unpack ${A}
-}