diff --git a/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/Manifest b/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/Manifest
new file mode 100644
index 0000000000..7862ecec4b
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/Manifest
@@ -0,0 +1,3 @@
+DIST elt-patches-20170317.tar.xz 23356 SHA256 24d2665ba560d01160b955ecf46a17433ee879960e3d914698be170b6698dad4 SHA512 28da9a214cd2bccebad45f464a414fedf80fc6b497d1f6b8f30a0a67570a614065ef67ce43316872d94a144de1a154ecd164a47009ebcd7d39128ccc2dd39618 WHIRLPOOL 944e2a1a92485a93b1b236047d8c6394c76b8b68242f8bf3f683511c0357ee351a2823e77707e2737ea247873fd88287120c3fc3af4ed28488bfafb13a0b163b
+EBUILD elt-patches-20170317.ebuild 736 SHA256 c4973abc56d0941ef9a82aae95ae6c50a9ba5c06c8e1ab4e245b9cc8f0fb846b SHA512 a3b0ca1ea555df8d11dd27870c8c7e26650539dbb484f9932fa1bf5b1186d1b0e658acb74a5c26923daf2f861224244756d45ee635dfa357e6038e3d4b7567bc WHIRLPOOL baf679f6e14c48aa0b48d0f0e83efa1848402683d583d7b82a767f6328a41d3c5fc4a130503ada9f06610e66071797724e22b4422b8acd99afd85d4eba5ba07b
+MISC metadata.xml 223 SHA256 0834d0e288620f593dd7fdfcd741f70a9148531d7259c483f062e9aac0d690d9 SHA512 291302ff827472b8aaaa094bf6ed7b728166f21c9603b98beed59db2071a75193d7c5e462c4d435eea7e1047a1f31076bdf6deb08a1c8ab794ddd965c9be92bb WHIRLPOOL a86eedb2ffe72a1deeed960f811fd16ff3bd26f22d9cde76d93280cee537d614b5a9ec3cd310df89de6704b8eacd37c2feec3b67e42eec46d13b108049b45484
diff --git a/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/elt-patches-20170317.ebuild b/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/elt-patches-20170317.ebuild
new file mode 100644
index 0000000000..cb682a66eb
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/elt-patches-20170317.ebuild
@@ -0,0 +1,20 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+DESCRIPTION="Collection of patches for libtool.eclass"
+HOMEPAGE="https://gitweb.gentoo.org/proj/elt-patches.git/"
+SRC_URI="https://dev.gentoo.org/~mgorny/dist/${P}.tar.xz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~ppc-aix ~amd64-linux ~arm-linux ~arm64-linux ~ppc64-linux ~x86-linux ~ppc-macos ~x86-macos ~x64-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt ~x64-cygwin ~x86-cygwin"
+IUSE=""
+
+DEPEND="app-arch/xz-utils"
+
+src_install() {
+	insinto /usr/share/elt-patches
+	doins -r .
+}
diff --git a/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/metadata.xml b/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/metadata.xml
new file mode 100644
index 0000000000..f540000d5a
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/app-portage/elt-patches/metadata.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>base-system@gentoo.org</email>
+	</maintainer>
+</pkgmetadata>
diff --git a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/app-portage/elt-patches-20170317 b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/app-portage/elt-patches-20170317
new file mode 100644
index 0000000000..2d6c80c530
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/app-portage/elt-patches-20170317
@@ -0,0 +1,10 @@
+DEFINED_PHASES=install
+DEPEND=app-arch/xz-utils
+DESCRIPTION=Collection of patches for libtool.eclass
+EAPI=6
+HOMEPAGE=https://gitweb.gentoo.org/proj/elt-patches.git/
+KEYWORDS=alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~ppc-aix ~amd64-linux ~arm-linux ~arm64-linux ~ppc64-linux ~x86-linux ~ppc-macos ~x86-macos ~x64-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt ~x64-cygwin ~x86-cygwin
+LICENSE=GPL-2
+SLOT=0
+SRC_URI=https://dev.gentoo.org/~mgorny/dist/elt-patches-20170317.tar.xz
+_md5_=d3c315f695c428f8e4abfde5be0ac966