dev-libs/libxml2: Sync with Gentoo

It's from Gentoo commit 3aa722d388017616ac06d54065a3d11acf42c32c.

sdk_container/src/third_party/portage-stable/dev-libs/libxml2/Manifest

@@ -1,6 +1,6 @@
 DIST libxml2-2.13.7.tar.xz 2424236 BLAKE2B 464097c4b579f964a42909e26b3c2702d7b40c3029628c8980a1ea7a43867dda3c4bdf38b63557f971b20b125a5fc0ac7031bad5df10b1bc25380e995f7707b4 SHA512 6e69ed38cdf2aaa5df7e26b654a7aadd2d80131619184380bafc6a22811acb6b7286c819175c3b37edb194019a93ba6085852a0281934d6bb36d0b52ce138541
 DIST libxml2-2.13.8.tar.xz 2423128 BLAKE2B 9abe12acb2b619f8649dc4472c39d4c59074a83538bf1a534163737bf9e99e6387fec53404392c325102da1e77f53606f2679c47b7136d7f7541a8fcc6bcd995 SHA512 668e556404693f17e074bc31e2caa5e50bf003ee3cd81b61a51ea25e76efd7eff7ec70ff603eed87b9d9e9b2299673e6e8871798264113e660e703b74b58458f
-DIST libxml2-2.14.3.tar.xz 2325052 BLAKE2B 25ad281925dee3aa032f9ce5c71bebfdfeb3469351eebdcede01c81978ddc411376f2a13b82d207614857b385ca7d589708c3437ad3effd5bc425d7e6b515cf2 SHA512 0efdd42c5fe0160a91945fdbe3193937ee799965e0ac19bd091e1a56e63a36dfc585bd9afee83af330b7d93914e5bd28cf4914246802565dd758a6edd80b1bf7
+DIST libxml2-2.14.4.tar.xz 2325848 BLAKE2B 6ee7e4f35e6f15124fe1ceb55758236229f87e05344c55e82c419f8e8dba763adbd25746c038d13189dfadc3bb023fd8891251e78e9c9046d42961829d93b885 SHA512 5991223bdd6c84886bba8fb81c4e48bf92c8bc3571262ffa8c7673a10efeebceafc1dee362624417dca146982d030ee8d0ccda41f4c82d3074845f74ef6da5d4
 DIST xmlts20130923.tar.gz 641522 BLAKE2B 63a47bc69278ef510cd0b3779aed729e1b309e30efa0015d28ed051cc03f9dfddb447ab57b07b3393e8f47393d15473b0e199c34cb1f5f746b15ddfaa55670be SHA512 d5c4d26b324ed21f4e0641cd7f8b76dbf9de80df8b519982e44d41c960df29fd03618e02e9693b2d11ad06d19c4a965274c95a048ec3b9653eacb919a7f8b733
 DIST xsts-2002-01-16.tar.gz 6894439 BLAKE2B 1e9ec63d2c104655e64249e07440a04d862fcbcd4d4e19745d81b34994319b510a531c9d6df1491fae1e90b5d0764f0f1a827251ca8df5d613178b0eab01ef25 SHA512 43300af6d39c1e2221b0ed7318fe14c7464eeb6eb030ed1e22eb29b4ab17f014e2a4c8887c3a46ae5d243e3072da27f00f4e285498ae6f1288177d38d1108288
 DIST xsts-2004-01-14.tar.gz 2761085 BLAKE2B 41545995fb3a65d053257c376c07d45ffd1041a433bfbdb46d4dd87a5afb60c18c8629a3d988323f9e7a1d709775b5a7e5930276a7121c0725a22705c0976e36 SHA512 32854388d7e720ad67156baf50bf2bae7bd878ca3e35fd7e44e57cad3f434f69d56bbbedd61509f8a1faf01c9eae74a078df8fe130780b182c05c05cb1c39ebe

sdk_container/src/third_party/portage-stable/dev-libs/libxml2/files/libxml2-2.13.8-CVE-2025-6021.patch

@@ -0,0 +1,57 @@
+From ebe46ba82340cea8f030e0c0b3bb89aabad83674 Mon Sep 17 00:00:00 2001
+Message-ID: <ebe46ba82340cea8f030e0c0b3bb89aabad83674.1750520310.git.sam@gentoo.org>
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Tue, 27 May 2025 12:53:17 +0200
+Subject: [PATCH] tree: Fix integer overflow in xmlBuildQName
+
+This issue affects memory safety and might receive a CVE ID later.
+
+Fixes #926.
+
+(cherry picked from commit acbbeef9f5dcdcc901c5f3fa14d583ef8cfd22f0)
+---
+ tree.c | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/tree.c b/tree.c
+index f097cf87..76112e22 100644
+--- a/tree.c
++++ b/tree.c
+@@ -22,6 +22,7 @@
+ #include <stddef.h>
+ #include <limits.h>
+ #include <ctype.h>
++#include <stdint.h>
+ #include <stdlib.h>
+ 
+ #ifdef LIBXML_ZLIB_ENABLED
+@@ -167,10 +168,10 @@ xmlGetParameterEntityFromDtd(const xmlDtd *dtd, const xmlChar *name) {
+ xmlChar *
+ xmlBuildQName(const xmlChar *ncname, const xmlChar *prefix,
+ 	      xmlChar *memory, int len) {
+-    int lenn, lenp;
++    size_t lenn, lenp;
+     xmlChar *ret;
+ 
+-    if (ncname == NULL) return(NULL);
++    if ((ncname == NULL) || (len < 0)) return(NULL);
+     if (prefix == NULL) return((xmlChar *) ncname);
+ 
+ #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+@@ -181,8 +182,10 @@ xmlBuildQName(const xmlChar *ncname, const xmlChar *prefix,
+ 
+     lenn = strlen((char *) ncname);
+     lenp = strlen((char *) prefix);
++    if (lenn >= SIZE_MAX - lenp - 1)
++        return(NULL);
+ 
+-    if ((memory == NULL) || (len < lenn + lenp + 2)) {
++    if ((memory == NULL) || ((size_t) len < lenn + lenp + 2)) {
+ 	ret = (xmlChar *) xmlMallocAtomic(lenn + lenp + 2);
+ 	if (ret == NULL)
+ 	    return(NULL);
+
+base-commit: 3a1c25f5e7bbf8180690cf5c4c5a9fc1caf55c62
+-- 
+2.50.0
+

sdk_container/src/third_party/portage-stable/dev-libs/libxml2/files/libxml2-2.14.4-cmake.patch

@@ -0,0 +1,66 @@
+https://gitlab.gnome.org/GNOME/libxml2/-/commit/5700d989cc18889e1601c651ad69a41af8b32073
+https://gitlab.gnome.org/GNOME/libxml2/-/commit/d3e33dc214276498e73b61188be02b2863c9670a
+
+From 5700d989cc18889e1601c651ad69a41af8b32073 Mon Sep 17 00:00:00 2001
+From: Markus Rickert <markus.rickert@uni-bamberg.de>
+Date: Wed, 18 Jun 2025 13:48:55 +0200
+Subject: [PATCH] Fix CMake iconv handling after change to private dependency
+
+---
+ CMakeLists.txt          | 2 +-
+ libxml2-config.cmake.in | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e136f2167..b952d7bfa 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -354,7 +354,7 @@ if(WIN32)
+ endif()
+ 
+ if(LIBXML2_WITH_ICONV)
+-    target_link_libraries(LibXml2 PUBLIC Iconv::Iconv)
++    target_link_libraries(LibXml2 PRIVATE Iconv::Iconv)
+     if(NOT Iconv_IS_BUILT_IN)
+         set(ICONV_LIBS "-liconv")
+     endif()
+diff --git a/libxml2-config.cmake.in b/libxml2-config.cmake.in
+index e040a759b..3ce7ef43f 100644
+--- a/libxml2-config.cmake.in
++++ b/libxml2-config.cmake.in
+@@ -56,7 +56,7 @@ if(NOT LIBXML2_SHARED)
+     if(LIBXML2_WITH_ICONV)
+         find_dependency(Iconv)
+         list(APPEND LIBXML2_LIBRARIES    ${Iconv_LIBRARIES})
+-        list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "Iconv::Iconv")
++        list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:Iconv::Iconv>")
+         if(NOT Iconv_FOUND)
+             set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
+             set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "Iconv dependency was not found")
+-- 
+GitLab
+
+From d3e33dc214276498e73b61188be02b2863c9670a Mon Sep 17 00:00:00 2001
+From: Nick Wellnhofer <wellnhofer@aevum.de>
+Date: Fri, 20 Jun 2025 11:20:34 +0200
+Subject: [PATCH] cmake: Add missing endif() in libxml2-config.cmake.in
+
+Regressed with 28ccdaf9.
+---
+ libxml2-config.cmake.in | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/libxml2-config.cmake.in b/libxml2-config.cmake.in
+index 3ce7ef43f..bd971e081 100644
+--- a/libxml2-config.cmake.in
++++ b/libxml2-config.cmake.in
+@@ -119,6 +119,7 @@ if(NOT LIBXML2_SHARED)
+         if(LIBXML2_WITH_HTTP)
+             list(APPEND LIBXML2_LIBRARIES ws2_32)
+             list(APPEND LIBXML2_INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:ws2_32>")
++        endif()
+     endif()
+ endif()
+ 
+-- 
+GitLab

sdk_container/src/third_party/portage-stable/dev-libs/libxml2/libxml2-2.13.8-r1.ebuild

@@ -0,0 +1,191 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Note: Please bump in sync with dev-libs/libxslt
+
+PYTHON_COMPAT=( python3_{11..14} )
+PYTHON_REQ_USE="xml(+)"
+inherit autotools python-r1 multilib-minimal
+
+XSTS_HOME="http://www.w3.org/XML/2004/xml-schema-test-suite"
+XSTS_NAME_1="xmlschema2002-01-16"
+XSTS_NAME_2="xmlschema2004-01-14"
+XSTS_TARBALL_1="xsts-2002-01-16.tar.gz"
+XSTS_TARBALL_2="xsts-2004-01-14.tar.gz"
+XMLCONF_TARBALL="xmlts20130923.tar.gz"
+
+DESCRIPTION="XML C parser and toolkit"
+HOMEPAGE="https://gitlab.gnome.org/GNOME/libxml2/-/wikis/home"
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://gitlab.gnome.org/GNOME/libxml2"
+	inherit git-r3
+else
+	inherit gnome.org
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+fi
+
+SRC_URI+="
+	test? (
+		${XSTS_HOME}/${XSTS_NAME_1}/${XSTS_TARBALL_1}
+		${XSTS_HOME}/${XSTS_NAME_2}/${XSTS_TARBALL_2}
+		https://www.w3.org/XML/Test/${XMLCONF_TARBALL}
+	)
+"
+S="${WORKDIR}/${PN}-${PV%_rc*}"
+
+LICENSE="MIT"
+SLOT="2"
+IUSE="examples icu lzma +python readline static-libs test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+RDEPEND="
+	virtual/libiconv
+	>=sys-libs/zlib-1.2.8-r1:=[${MULTILIB_USEDEP}]
+	icu? ( >=dev-libs/icu-51.2-r1:=[${MULTILIB_USEDEP}] )
+	lzma? ( >=app-arch/xz-utils-5.0.5-r1:=[${MULTILIB_USEDEP}] )
+	python? ( ${PYTHON_DEPS} )
+	readline? ( sys-libs/readline:= )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+if [[ ${PV} == 9999 ]] ; then
+	BDEPEND+=" dev-build/gtk-doc-am"
+fi
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/xml2-config
+)
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.12.9-icu-pkgconfig.patch
+	"${FILESDIR}"/${PN}-2.13.8-CVE-2025-6021.patch
+)
+
+src_unpack() {
+	if [[ ${PV} == 9999 ]] ; then
+		git-r3_src_unpack
+	else
+		local tarname=${P/_rc/-rc}.tar.xz
+
+		# ${A} isn't used to avoid unpacking of test tarballs into ${WORKDIR},
+		# as they are needed as tarballs in ${S}/xstc instead and not unpacked
+		unpack ${tarname}
+
+		if [[ -n ${PATCHSET_VERSION} ]] ; then
+			unpack ${PN}-${PATCHSET_VERSION}.tar.xz
+		fi
+	fi
+
+	cd "${S}" || die
+
+	if use test ; then
+		cp "${DISTDIR}/${XSTS_TARBALL_1}" \
+			"${DISTDIR}/${XSTS_TARBALL_2}" \
+			"${S}"/xstc/ \
+			|| die "Failed to install test tarballs"
+		unpack ${XMLCONF_TARBALL}
+	fi
+}
+
+src_prepare() {
+	default
+
+	# Please do not remove, as else we get references to PORTAGE_TMPDIR
+	# in /usr/lib/python?.?/site-packages/libxml2mod.la among things.
+	#elibtoolize
+
+	eautoreconf
+}
+
+multilib_src_configure() {
+	libxml2_configure() {
+		ECONF_SOURCE="${S}" econf \
+			$(use_with icu) \
+			$(use_with lzma) \
+			$(use_enable static-libs static) \
+			$(multilib_native_use_with readline) \
+			$(multilib_native_use_with readline history) \
+			--with-legacy \
+			"$@"
+	}
+
+	# Build python bindings separately
+	libxml2_configure --without-python
+
+	multilib_is_native_abi && use python &&
+		python_foreach_impl run_in_build_dir libxml2_configure --with-python
+}
+
+libxml2_py_emake() {
+	pushd "${BUILD_DIR}"/python >/dev/null || die
+
+	emake top_builddir="${NATIVE_BUILD_DIR}" "$@"
+
+	popd >/dev/null || die
+}
+
+multilib_src_compile() {
+	default
+
+	if multilib_is_native_abi && use python ; then
+		NATIVE_BUILD_DIR="${BUILD_DIR}"
+		python_foreach_impl run_in_build_dir libxml2_py_emake all
+	fi
+}
+
+multilib_src_test() {
+	ln -s "${S}"/xmlconf || die
+
+	emake check
+
+	multilib_is_native_abi && use python &&
+		python_foreach_impl run_in_build_dir libxml2_py_emake check
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" install
+
+	multilib_is_native_abi && use python &&
+		python_foreach_impl run_in_build_dir libxml2_py_emake DESTDIR="${D}" install
+
+	# Hack until automake release is made for the optimise fix
+	# https://git.savannah.gnu.org/cgit/automake.git/commit/?id=bde43d0481ff540418271ac37012a574a4fcf097
+	multilib_is_native_abi && use python && python_foreach_impl python_optimize
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	if ! use examples ; then
+		rm -rf "${ED}"/usr/share/doc/${PF}/examples || die
+		rm -rf "${ED}"/usr/share/doc/${PF}/python/examples || die
+	fi
+
+	rm -rf "${ED}"/usr/share/doc/${PN}-python-${PVR} || die
+
+	find "${ED}" -name '*.la' -delete || die
+}
+
+pkg_postinst() {
+	# We don't want to do the xmlcatalog during stage1, as xmlcatalog will not
+	# be in / and stage1 builds to ROOT=/tmp/stage1root. This fixes bug #208887.
+	if [[ -n "${ROOT}" ]]; then
+		elog "Skipping XML catalog creation for stage building (bug #208887)."
+	else
+		# Need an XML catalog, so no-one writes to a non-existent one
+		CATALOG="${EROOT}/etc/xml/catalog"
+
+		# We don't want to clobber an existing catalog though,
+		# only ensure that one is there
+		# <obz@gentoo.org>
+		if [[ ! -e "${CATALOG}" ]]; then
+			[[ -d "${EROOT}/etc/xml" ]] || mkdir -p "${EROOT}/etc/xml"
+			"${EPREFIX}"/usr/bin/xmlcatalog --create > "${CATALOG}"
+			einfo "Created XML catalog in ${CATALOG}"
+		fi
+	fi
+}

sdk_container/src/third_party/portage-stable/dev-libs/libxml2/libxml2-2.13.8.ebuild

@@ -23,7 +23,7 @@ if [[ ${PV} == 9999 ]] ; then
 	inherit git-r3
 else
 	inherit gnome.org
-	KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~loong ~m68k ~mips ~ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 fi
 
 SRC_URI+="

sdk_container/src/third_party/portage-stable/dev-libs/libxml2/libxml2-2.14.4-r1.ebuild

@@ -0,0 +1,184 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Note: Please bump in sync with dev-libs/libxslt
+
+PYTHON_COMPAT=( python3_{11..14} )
+PYTHON_REQ_USE="xml(+)"
+inherit python-r1 meson-multilib
+
+XSTS_HOME="http://www.w3.org/XML/2004/xml-schema-test-suite"
+XSTS_NAME_1="xmlschema2002-01-16"
+XSTS_NAME_2="xmlschema2004-01-14"
+XSTS_TARBALL_1="xsts-2002-01-16.tar.gz"
+XSTS_TARBALL_2="xsts-2004-01-14.tar.gz"
+XMLCONF_TARBALL="xmlts20130923.tar.gz"
+
+DESCRIPTION="XML C parser and toolkit"
+HOMEPAGE="https://gitlab.gnome.org/GNOME/libxml2/-/wikis/home"
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://gitlab.gnome.org/GNOME/libxml2"
+	inherit git-r3
+else
+	inherit gnome.org
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+fi
+
+SRC_URI+="
+	test? (
+		${XSTS_HOME}/${XSTS_NAME_1}/${XSTS_TARBALL_1}
+		${XSTS_HOME}/${XSTS_NAME_2}/${XSTS_TARBALL_2}
+		https://www.w3.org/XML/Test/${XMLCONF_TARBALL}
+	)
+"
+S="${WORKDIR}/${PN}-${PV%_rc*}"
+
+LICENSE="MIT"
+# see so_version = v_maj + v_min_compat for subslot
+SLOT="2/16"
+IUSE="icu +python readline static-libs test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+RDEPEND="
+	virtual/libiconv
+	>=sys-libs/zlib-1.2.8-r1:=[${MULTILIB_USEDEP}]
+	icu? ( >=dev-libs/icu-51.2-r1:=[${MULTILIB_USEDEP}] )
+	python? ( ${PYTHON_DEPS} )
+	readline? ( sys-libs/readline:= )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/xml2-config
+)
+
+PATCHES=(
+	"${FILESDIR}"/libxml2-2.14.2-no-git.patch
+	"${FILESDIR}"/libxml2-2.14.4-cmake.patch
+)
+
+src_unpack() {
+	if [[ ${PV} == 9999 ]] ; then
+		git-r3_src_unpack
+	else
+		local tarname=${P/_rc/-rc}.tar.xz
+
+		# ${A} isn't used to avoid unpacking of test tarballs into ${WORKDIR},
+		# as they are needed as tarballs in ${S}/xstc instead and not unpacked
+		unpack ${tarname}
+
+		if [[ -n ${PATCHSET_VERSION} ]] ; then
+			unpack ${PN}-${PATCHSET_VERSION}.tar.xz
+		fi
+	fi
+
+	cd "${S}" || die
+
+	if use test ; then
+		cp "${DISTDIR}/${XSTS_TARBALL_1}" \
+			"${DISTDIR}/${XSTS_TARBALL_2}" \
+			"${S}"/xstc/ \
+			|| die "Failed to install test tarballs"
+		unpack ${XMLCONF_TARBALL}
+	fi
+}
+
+src_prepare() {
+	default
+
+	sed -e "/^dir_doc/ s/meson.project_name()$/\'${PF}\'/" -i meson.build || die
+}
+
+python_configure() {
+	local emesonargs=(
+		$(meson_feature icu)
+		$(meson_native_use_feature readline)
+		$(meson_native_use_feature readline history)
+		-Dpython=enabled
+	)
+	mkdir "${BUILD_DIR}" || die
+	pushd "${BUILD_DIR}" >/dev/null || die
+	meson_src_configure
+	popd >/dev/null || die
+}
+
+multilib_src_configure() {
+	local emesonargs=(
+		-Ddefault_library=$(multilib_native_usex static-libs both shared)
+		$(meson_feature icu)
+		$(meson_native_use_feature readline)
+		$(meson_native_use_feature readline history)
+		-Dpython=disabled
+
+		# There has been a clean break with a soname bump.
+		# It's time to deal with the breakage.
+		# bug #935452
+		-Dlegacy=disabled
+	)
+	meson_src_configure
+
+	if multilib_is_native_abi && use python ; then
+		python_foreach_impl python_configure
+	fi
+}
+
+python_compile() {
+	pushd "${BUILD_DIR}" >/dev/null || die
+	meson_src_compile
+	popd >/dev/null || die
+}
+
+multilib_src_compile() {
+	meson_src_compile
+
+	if multilib_is_native_abi && use python ; then
+		python_foreach_impl python_compile
+	fi
+}
+
+multilib_src_test() {
+	meson_src_test
+
+	if multilib_is_native_abi && use python ; then
+		python_foreach_impl meson_src_test
+	fi
+}
+
+python_install() {
+	pushd "${BUILD_DIR}" >/dev/null || die
+	meson_src_install
+	python_optimize
+	popd >/dev/null || die
+}
+
+multilib_src_install() {
+	if multilib_is_native_abi && use python ; then
+		python_foreach_impl python_install
+	fi
+
+	meson_src_install
+}
+
+pkg_postinst() {
+	# We don't want to do the xmlcatalog during stage1, as xmlcatalog will not
+	# be in / and stage1 builds to ROOT=/tmp/stage1root. This fixes bug #208887.
+	if [[ -n "${ROOT}" ]]; then
+		elog "Skipping XML catalog creation for stage building (bug #208887)."
+	else
+		# Need an XML catalog, so no-one writes to a non-existent one
+		CATALOG="${EROOT}/etc/xml/catalog"
+
+		# We don't want to clobber an existing catalog though,
+		# only ensure that one is there
+		# <obz@gentoo.org>
+		if [[ ! -e "${CATALOG}" ]]; then
+			[[ -d "${EROOT}/etc/xml" ]] || mkdir -p "${EROOT}/etc/xml"
+			"${EPREFIX}"/usr/bin/xmlcatalog --create > "${CATALOG}"
+			einfo "Created XML catalog in ${CATALOG}"
+		fi
+	fi
+}