diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/zlib/Manifest b/sdk_container/src/third_party/portage-stable/sys-libs/zlib/Manifest
index fda947e4d9..64bfa1e367 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/zlib/Manifest
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/zlib/Manifest
@@ -1,5 +1,4 @@
 DIST zlib-1.2.11-cygwin-gzopen_w.patch 1170 BLAKE2B fe351436716634bd823da8c2811d332327d335d450d89bee85d7713b09dd454fe6aee264b044a41bf3be603aa36d67943ba6c7d8b46470e180e9b639728b5274 SHA512 14cc63a17fbf6afb6c8a8dd0b92df9807b48e0faf09c88f952083f10716ae62be8de2a0e1424b77fb538605b88898b381160521f2872afdda59e12bd27535c5a
-DIST zlib-1.2.11.tar.gz 607698 BLAKE2B 6bfc4bca5dcadba8a0d4121a2b3ed0bfe440c261003521862c8e6381f1a6f0a72d3fc037351d30afd7ef321e8e8d2ec817c046ac749f2ca0c97fbdc2f7e840b7 SHA512 73fd3fff4adeccd4894084c15ddac89890cd10ef105dd5e1835e1e9bbb6a49ff229713bd197d203edfa17c2727700fce65a2a235f07568212d820dca88b528ae
 DIST zlib-1.2.12.tar.gz 1490071 BLAKE2B 76e7b26f8dc761b0eae6276cc32bc36fa74a88197699c95d158c1548f97b80db5e39d21144ecd6ee3eb90c42730aa5f387f9952d9a3f0930b56e9dfcd12f1e67 SHA512 cc2366fa45d5dfee1f983c8c51515e0cff959b61471e2e8d24350dea22d3f6fcc50723615a911b046ffc95f51ba337d39ae402131a55e6d1541d3b095d6c0a14
 DIST zlib-1.2.12.tar.gz.asc 235 BLAKE2B bb1efc89b10b894ebc8e8008ee3e98104348f197fae54d298d62057a2d8b8d7246de937962b531189f80ad64a803112300a73862cba121cbf6a6d5ac5f9bc40c SHA512 5c1144371a83b83f9f1d008aa9297e23c0db992cab6c4a8966f9320e70c6186867d62753511d6a663b0fe181cd37fe256c53586358a42ea348ccc0747b1a7153
 DIST zlib-1.2.7-cygwin-minizip.patch 2626 BLAKE2B 885f1fda877c0b783618b163702fb46126b7db572767cd4edb86bd92db1f432c887ef1724e70c8319c26886368dba3a962af5284ec0875c20ec8ad2245fd100a SHA512 e372f1e06311e843eca2092e182c41abb009b5e9880b60292d708e4bc0de5a9e4c43d49b25b0c09df4784bc46a1254472bc5cdbdd8d6c762a9f6a145a555bfe7
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.11-r4.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.11-r4.ebuild
deleted file mode 100644
index f81dba33f7..0000000000
--- a/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.11-r4.ebuild
+++ /dev/null
@@ -1,168 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-AUTOTOOLS_AUTO_DEPEND="no"
-inherit autotools multilib-minimal usr-ldscript
-
-CYGWINPATCHES=(
-	"https://github.com/cygwinports/zlib/raw/22a3462cae33a82ad966ea0a7d6cbe8fc1368fec/1.2.11-gzopen_w.patch -> ${PN}-1.2.11-cygwin-gzopen_w.patch"
-	"https://github.com/cygwinports/zlib/raw/22a3462cae33a82ad966ea0a7d6cbe8fc1368fec/1.2.7-minizip-cygwin.patch -> ${PN}-1.2.7-cygwin-minizip.patch"
-)
-
-DESCRIPTION="Standard (de)compression library"
-HOMEPAGE="https://zlib.net/"
-SRC_URI="https://zlib.net/${P}.tar.gz
-	https://zlib.net/fossils/${P}.tar.gz
-	http://www.gzip.org/zlib/${P}.tar.gz
-	http://www.zlib.net/current/beta/${P}.tar.gz
-	elibc_Cygwin? ( ${CYGWINPATCHES[*]} )"
-
-LICENSE="ZLIB"
-SLOT="0/1" # subslot = SONAME
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
-IUSE="minizip static-libs"
-
-BDEPEND="minizip? ( ${AUTOTOOLS_DEPEND} )"
-# See #309623 for libxml2
-RDEPEND="
-	!<dev-libs/libxml2-2.7.7
-	!sys-libs/zlib-ng[compat]
-"
-DEPEND="${RDEPEND}"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-1.2.11-fix-deflateParams-usage.patch
-	"${FILESDIR}"/${PN}-1.2.11-minizip-drop-crypt-header.patch #658536
-)
-
-src_prepare() {
-	default
-
-	if use elibc_Cygwin ; then
-		local p
-		for p in "${CYGWINPATCHES[@]}" ; do
-			# Strip out the "... -> " from the array
-			eapply -p2 "${DISTDIR}/${p#*> }"
-		done
-	fi
-
-	if use minizip ; then
-		cd contrib/minizip || die
-		eautoreconf
-	fi
-
-	case ${CHOST} in
-	*-cygwin*)
-		# do not use _wopen, is a mingw symbol only
-		sed -i -e '/define WIDECHAR/d' "${S}"/gzguts.h || die
-		# zlib1.dll is the mingw name, need cygz.dll
-		# cygz.dll is loaded by toolchain, put into subdir
-		sed -i -e 's|zlib1.dll|win32/cygz.dll|' win32/Makefile.gcc || die
-		;;
-	esac
-
-	case ${CHOST} in
-	*-mingw*|mingw*|*-cygwin*)
-		# uses preconfigured Makefile rather than configure script
-		multilib_copy_sources
-		;;
-	esac
-}
-
-echoit() { echo "$@"; "$@"; }
-
-multilib_src_configure() {
-	case ${CHOST} in
-	*-mingw*|mingw*|*-cygwin*)
-		;;
-	*)
-		local uname=$("${EPREFIX}"/usr/share/gnuconfig/config.sub "${CHOST}" | cut -d- -f3) #347167
-		local myconf=(
-			--shared
-			--prefix="${EPREFIX}/usr"
-			--libdir="${EPREFIX}/usr/$(get_libdir)"
-			${uname:+--uname=${uname}}
-		)
-		# not an autoconf script, so can't use econf
-		echoit "${S}"/configure "${myconf[@]}" || die
-		;;
-	esac
-
-	if use minizip ; then
-		local minizipdir="contrib/minizip"
-		mkdir -p "${BUILD_DIR}/${minizipdir}" || die
-		cd ${minizipdir} || die
-		ECONF_SOURCE="${S}/${minizipdir}" \
-		econf $(use_enable static-libs static)
-	fi
-}
-
-multilib_src_compile() {
-	case ${CHOST} in
-	*-mingw*|mingw*|*-cygwin*)
-		emake -f win32/Makefile.gcc STRIP=true PREFIX=${CHOST}-
-		sed \
-			-e 's|@prefix@|'"${EPREFIX}"'/usr|g' \
-			-e 's|@exec_prefix@|${prefix}|g' \
-			-e 's|@libdir@|${exec_prefix}/'$(get_libdir)'|g' \
-			-e 's|@sharedlibdir@|${exec_prefix}/'$(get_libdir)'|g' \
-			-e 's|@includedir@|${prefix}/include|g' \
-			-e 's|@VERSION@|'${PV}'|g' \
-			zlib.pc.in > zlib.pc || die
-		;;
-	*)
-		emake
-		;;
-	esac
-	use minizip && emake -C contrib/minizip
-}
-
-sed_macros() {
-	# clean up namespace a little #383179
-	# we do it here so we only have to tweak 2 files
-	sed -i -r 's:\<(O[FN])\>:_Z_\1:g' "$@" || die
-}
-
-multilib_src_install() {
-	case ${CHOST} in
-	*-mingw*|mingw*|*-cygwin*)
-		emake -f win32/Makefile.gcc install \
-			BINARY_PATH="${ED}/usr/bin" \
-			LIBRARY_PATH="${ED}/usr/$(get_libdir)" \
-			INCLUDE_PATH="${ED}/usr/include" \
-			SHARED_MODE=1
-		# overwrites zlib.pc created from win32/Makefile.gcc #620136
-		insinto /usr/$(get_libdir)/pkgconfig
-		doins zlib.pc
-		;;
-
-	*)
-		emake install DESTDIR="${D}" LDCONFIG=:
-		gen_usr_ldscript -a z
-		;;
-	esac
-	sed_macros "${ED}"/usr/include/*.h
-
-	if use minizip ; then
-		emake -C contrib/minizip install DESTDIR="${D}"
-		sed_macros "${ED}"/usr/include/minizip/*.h
-	fi
-
-	if use minizip; then
-		# This might not exist if slibtool is used.
-		# https://bugs.gentoo.org/816756
-		rm -f "${ED}"/usr/$(get_libdir)/libminizip.la || die
-	fi
-
-	if ! use static-libs ; then
-		# https://bugs.gentoo.org/419645
-		rm "${ED}"/usr/$(get_libdir)/libz.a || die
-	fi
-}
-
-multilib_src_install_all() {
-	dodoc FAQ README ChangeLog doc/*.txt
-	use minizip && dodoc contrib/minizip/*.txt
-}
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.11-r5.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.11-r5.ebuild
deleted file mode 100644
index c24cdc4a35..0000000000
--- a/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.11-r5.ebuild
+++ /dev/null
@@ -1,169 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-AUTOTOOLS_AUTO_DEPEND="no"
-inherit autotools multilib-minimal usr-ldscript
-
-CYGWINPATCHES=(
-	"https://github.com/cygwinports/zlib/raw/22a3462cae33a82ad966ea0a7d6cbe8fc1368fec/1.2.11-gzopen_w.patch -> ${PN}-1.2.11-cygwin-gzopen_w.patch"
-	"https://github.com/cygwinports/zlib/raw/22a3462cae33a82ad966ea0a7d6cbe8fc1368fec/1.2.7-minizip-cygwin.patch -> ${PN}-1.2.7-cygwin-minizip.patch"
-)
-
-DESCRIPTION="Standard (de)compression library"
-HOMEPAGE="https://zlib.net/"
-SRC_URI="https://zlib.net/${P}.tar.gz
-	https://zlib.net/fossils/${P}.tar.gz
-	http://www.gzip.org/zlib/${P}.tar.gz
-	http://www.zlib.net/current/beta/${P}.tar.gz
-	elibc_Cygwin? ( ${CYGWINPATCHES[*]} )"
-
-LICENSE="ZLIB"
-SLOT="0/1" # subslot = SONAME
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
-IUSE="minizip static-libs"
-
-BDEPEND="minizip? ( ${AUTOTOOLS_DEPEND} )"
-# See #309623 for libxml2
-RDEPEND="
-	!<dev-libs/libxml2-2.7.7
-	!sys-libs/zlib-ng[compat]
-"
-DEPEND="${RDEPEND}"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-1.2.11-fix-deflateParams-usage.patch
-	"${FILESDIR}"/${PN}-1.2.11-minizip-drop-crypt-header.patch #658536
-	"${FILESDIR}"/${PN}-1.2.11-configure-fix-AR-RANLIB-NM-detection.patch #831628
-)
-
-src_prepare() {
-	default
-
-	if use elibc_Cygwin ; then
-		local p
-		for p in "${CYGWINPATCHES[@]}" ; do
-			# Strip out the "... -> " from the array
-			eapply -p2 "${DISTDIR}/${p#*> }"
-		done
-	fi
-
-	if use minizip ; then
-		cd contrib/minizip || die
-		eautoreconf
-	fi
-
-	case ${CHOST} in
-	*-cygwin*)
-		# do not use _wopen, is a mingw symbol only
-		sed -i -e '/define WIDECHAR/d' "${S}"/gzguts.h || die
-		# zlib1.dll is the mingw name, need cygz.dll
-		# cygz.dll is loaded by toolchain, put into subdir
-		sed -i -e 's|zlib1.dll|win32/cygz.dll|' win32/Makefile.gcc || die
-		;;
-	esac
-
-	case ${CHOST} in
-	*-mingw*|mingw*|*-cygwin*)
-		# uses preconfigured Makefile rather than configure script
-		multilib_copy_sources
-		;;
-	esac
-}
-
-echoit() { echo "$@"; "$@"; }
-
-multilib_src_configure() {
-	case ${CHOST} in
-	*-mingw*|mingw*|*-cygwin*)
-		;;
-	*)
-		local uname=$("${EPREFIX}"/usr/share/gnuconfig/config.sub "${CHOST}" | cut -d- -f3) #347167
-		local myconf=(
-			--shared
-			--prefix="${EPREFIX}/usr"
-			--libdir="${EPREFIX}/usr/$(get_libdir)"
-			${uname:+--uname=${uname}}
-		)
-		# not an autoconf script, so can't use econf
-		echoit "${S}"/configure "${myconf[@]}" || die
-		;;
-	esac
-
-	if use minizip ; then
-		local minizipdir="contrib/minizip"
-		mkdir -p "${BUILD_DIR}/${minizipdir}" || die
-		cd ${minizipdir} || die
-		ECONF_SOURCE="${S}/${minizipdir}" \
-		econf $(use_enable static-libs static)
-	fi
-}
-
-multilib_src_compile() {
-	case ${CHOST} in
-	*-mingw*|mingw*|*-cygwin*)
-		emake -f win32/Makefile.gcc STRIP=true PREFIX=${CHOST}-
-		sed \
-			-e 's|@prefix@|'"${EPREFIX}"'/usr|g' \
-			-e 's|@exec_prefix@|${prefix}|g' \
-			-e 's|@libdir@|${exec_prefix}/'$(get_libdir)'|g' \
-			-e 's|@sharedlibdir@|${exec_prefix}/'$(get_libdir)'|g' \
-			-e 's|@includedir@|${prefix}/include|g' \
-			-e 's|@VERSION@|'${PV}'|g' \
-			zlib.pc.in > zlib.pc || die
-		;;
-	*)
-		emake
-		;;
-	esac
-	use minizip && emake -C contrib/minizip
-}
-
-sed_macros() {
-	# clean up namespace a little #383179
-	# we do it here so we only have to tweak 2 files
-	sed -i -r 's:\<(O[FN])\>:_Z_\1:g' "$@" || die
-}
-
-multilib_src_install() {
-	case ${CHOST} in
-	*-mingw*|mingw*|*-cygwin*)
-		emake -f win32/Makefile.gcc install \
-			BINARY_PATH="${ED}/usr/bin" \
-			LIBRARY_PATH="${ED}/usr/$(get_libdir)" \
-			INCLUDE_PATH="${ED}/usr/include" \
-			SHARED_MODE=1
-		# overwrites zlib.pc created from win32/Makefile.gcc #620136
-		insinto /usr/$(get_libdir)/pkgconfig
-		doins zlib.pc
-		;;
-
-	*)
-		emake install DESTDIR="${D}" LDCONFIG=:
-		gen_usr_ldscript -a z
-		;;
-	esac
-	sed_macros "${ED}"/usr/include/*.h
-
-	if use minizip ; then
-		emake -C contrib/minizip install DESTDIR="${D}"
-		sed_macros "${ED}"/usr/include/minizip/*.h
-	fi
-
-	if use minizip; then
-		# This might not exist if slibtool is used.
-		# https://bugs.gentoo.org/816756
-		rm -f "${ED}"/usr/$(get_libdir)/libminizip.la || die
-	fi
-
-	if ! use static-libs ; then
-		# https://bugs.gentoo.org/419645
-		rm "${ED}"/usr/$(get_libdir)/libz.a || die
-	fi
-}
-
-multilib_src_install_all() {
-	dodoc FAQ README ChangeLog doc/*.txt
-	use minizip && dodoc contrib/minizip/*.txt
-}
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.12-r2.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.12-r2.ebuild
deleted file mode 100644
index 5741a146d6..0000000000
--- a/sdk_container/src/third_party/portage-stable/sys-libs/zlib/zlib-1.2.12-r2.ebuild
+++ /dev/null
@@ -1,196 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# Worth keeping an eye on 'develop' branch upstream for possible backports.
-AUTOTOOLS_AUTO_DEPEND="no"
-VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/madler.asc
-inherit autotools multilib-minimal usr-ldscript verify-sig
-
-CYGWINPATCHES=(
-	"https://github.com/cygwinports/zlib/raw/22a3462cae33a82ad966ea0a7d6cbe8fc1368fec/1.2.11-gzopen_w.patch -> ${PN}-1.2.11-cygwin-gzopen_w.patch"
-	"https://github.com/cygwinports/zlib/raw/22a3462cae33a82ad966ea0a7d6cbe8fc1368fec/1.2.7-minizip-cygwin.patch -> ${PN}-1.2.7-cygwin-minizip.patch"
-)
-
-DESCRIPTION="Standard (de)compression library"
-HOMEPAGE="https://zlib.net/"
-SRC_URI="https://zlib.net/${P}.tar.gz
-	https://zlib.net/fossils/${P}.tar.gz
-	https://www.gzip.org/zlib/${P}.tar.gz
-	https://www.zlib.net/current/beta/${P}.tar.gz
-	verify-sig? ( https://zlib.net/${P}.tar.gz.asc )
-	elibc_Cygwin? ( ${CYGWINPATCHES[*]} )"
-
-LICENSE="ZLIB"
-SLOT="0/1" # subslot = SONAME
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
-IUSE="minizip static-libs"
-
-RDEPEND="!sys-libs/zlib-ng[compat]"
-DEPEND="${RDEPEND}"
-BDEPEND="minizip? ( ${AUTOTOOLS_DEPEND} )
-	verify-sig? ( sec-keys/openpgp-keys-madler )"
-
-PATCHES=(
-	# Don't install unexpected & unused crypt.h header (which would clash with other pkgs)
-	# Pending upstream. bug #658536
-	"${FILESDIR}"/${PN}-1.2.11-minizip-drop-crypt-header.patch
-
-	# Respect AR, RANLIB, NM during build. Pending upstream. bug #831628
-	"${FILESDIR}"/${PN}-1.2.11-configure-fix-AR-RANLIB-NM-detection.patch
-
-	# Respect LDFLAGS during configure tests. Pending upstream
-	"${FILESDIR}"/${PN}-1.2.12-use-LDFLAGS-in-configure.patch
-
-	# Fix broken CC logic
-	"${FILESDIR}"/${P}-fix-CC-logic-in-configure.patch
-
-	# Backport for Java (and others), bug #836370
-	"${FILESDIR}"/${P}-CRC-buggy-input.patch
-)
-
-src_prepare() {
-	default
-
-	if use elibc_Cygwin ; then
-		local p
-		for p in "${CYGWINPATCHES[@]}" ; do
-			# Strip out the "... -> " from the array
-			eapply -p2 "${DISTDIR}/${p#*> }"
-		done
-	fi
-
-	if use minizip ; then
-		cd contrib/minizip || die
-		eautoreconf
-	fi
-
-	case ${CHOST} in
-		*-cygwin*)
-			# Do not use _wopen, it's a mingw-only symbol
-			sed -i -e '/define WIDECHAR/d' "${S}"/gzguts.h || die
-
-			# zlib1.dll is the mingw name, need cygz.dll
-			# cygz.dll is loaded by toolchain, put into subdir
-			sed -i -e 's|zlib1.dll|win32/cygz.dll|' win32/Makefile.gcc || die
-
-			;;
-	esac
-
-	case ${CHOST} in
-		*-mingw*|mingw*|*-cygwin*)
-			# Uses preconfigured Makefile rather than configure script
-			multilib_copy_sources
-
-			;;
-	esac
-}
-
-echoit() { echo "$@"; "$@"; }
-
-multilib_src_configure() {
-	case ${CHOST} in
-		*-mingw*|mingw*|*-cygwin*)
-			;;
-
-		*)
-			# bug #347167
-			local uname=$("${BROOT}"/usr/share/gnuconfig/config.sub "${CHOST}" | cut -d- -f3)
-
-			local myconf=(
-				--shared
-				--prefix="${EPREFIX}/usr"
-				--libdir="${EPREFIX}/usr/$(get_libdir)"
-				${uname:+--uname=${uname}}
-			)
-
-			# Not an autoconf script, so can't use econf
-			echoit "${S}"/configure "${myconf[@]}" || die
-
-			;;
-	esac
-
-	if use minizip ; then
-		local minizipdir="contrib/minizip"
-		mkdir -p "${BUILD_DIR}/${minizipdir}" || die
-
-		cd ${minizipdir} || die
-		ECONF_SOURCE="${S}/${minizipdir}" econf $(use_enable static-libs static)
-	fi
-}
-
-multilib_src_compile() {
-	case ${CHOST} in
-		*-mingw*|mingw*|*-cygwin*)
-			emake -f win32/Makefile.gcc STRIP=true PREFIX=${CHOST}-
-			sed \
-				-e 's|@prefix@|'"${EPREFIX}"'/usr|g' \
-				-e 's|@exec_prefix@|${prefix}|g' \
-				-e 's|@libdir@|${exec_prefix}/'$(get_libdir)'|g' \
-				-e 's|@sharedlibdir@|${exec_prefix}/'$(get_libdir)'|g' \
-				-e 's|@includedir@|${prefix}/include|g' \
-				-e 's|@VERSION@|'${PV}'|g' \
-				zlib.pc.in > zlib.pc || die
-			;;
-
-		*)
-			emake
-
-			;;
-	esac
-
-	use minizip && emake -C contrib/minizip
-}
-
-sed_macros() {
-	# Clean up namespace a little, bug #383179
-	# We do it here so we only have to tweak 2 files
-	sed -i -r 's:\<(O[FN])\>:_Z_\1:g' "$@" || die
-}
-
-multilib_src_install() {
-	case ${CHOST} in
-		*-mingw*|mingw*|*-cygwin*)
-			emake -f win32/Makefile.gcc install \
-				BINARY_PATH="${ED}/usr/bin" \
-				LIBRARY_PATH="${ED}/usr/$(get_libdir)" \
-				INCLUDE_PATH="${ED}/usr/include" \
-				SHARED_MODE=1
-
-			# Overwrites zlib.pc created from win32/Makefile.gcc, bug #620136
-			insinto /usr/$(get_libdir)/pkgconfig
-			doins zlib.pc
-
-			;;
-
-		*)
-			emake install DESTDIR="${D}" LDCONFIG=:
-			gen_usr_ldscript -a z
-
-			;;
-	esac
-
-	sed_macros "${ED}"/usr/include/*.h
-
-	if use minizip ; then
-		emake -C contrib/minizip install DESTDIR="${D}"
-		sed_macros "${ED}"/usr/include/minizip/*.h
-	fi
-
-	if use minizip; then
-		# This might not exist if slibtool is used.
-		# bug #816756
-		rm -f "${ED}"/usr/$(get_libdir)/libminizip.la || die
-	fi
-
-	if ! use static-libs ; then
-		# bug #419645
-		rm "${ED}"/usr/$(get_libdir)/libz.a || die
-	fi
-}
-
-multilib_src_install_all() {
-	dodoc FAQ README ChangeLog doc/*.txt
-	use minizip && dodoc contrib/minizip/*.txt
-}