ocaml deps findlib, ocaml combined & re-located under DEPEND, stable fault unfixable due to sole reliance on assigned maintainer of Bug 486076 submitting a dev-lang/ocaml-4x for stable. Electing for now not to purge IUSE ocaml and related deps though flagged as a future option.

Package-Manager: portage-2.2.0/cvs/Linux x86_64
Manifest-Sign-Key: 0xB8072B0D

4 files changed, 407 insertions, 7 deletions

diff --git a/app-emulation/xen-tools/ChangeLog b/app-emulation/xen-tools/ChangeLog
index e9e1ca4ecfd2..b2e35fdf217d 100644
--- a/app-emulation/xen-tools/ChangeLog
+++ b/app-emulation/xen-tools/ChangeLog
@@ -1,6 +1,15 @@
 # ChangeLog for app-emulation/xen-tools
 # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen-tools/ChangeLog,v 1.194 2013/10/04 18:06:23 idella4 Exp $
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen-tools/ChangeLog,v 1.195 2013/11/04 11:37:51 idella4 Exp $
+
+*xen-tools-4.3.0-r1 (04 Nov 2013)
+
+  04 Nov 2013; Ian Delaney <idella4@gentoo.org> +xen-tools-4.3.0-r1.ebuild,
+  metadata.xml:
+  ocaml deps findlib, ocaml combined & re-located under DEPEND, stable fault
+  unfixable due to sole reliance on assigned maintainer of Bug 486076 submitting
+  a dev-lang/ocaml-4x for stable. Electing for now not to purge IUSE ocaml and
+  related deps though flagged as a future option.
 
   04 Oct 2013; Ian Delaney <idella4@gentoo.org> -xen-tools-4.2.1-r5.ebuild,
   xen-tools-4.2.2-r3.ebuild, xen-tools-4.2.2-r4.ebuild, xen-tools-4.3.0.ebuild:
diff --git a/app-emulation/xen-tools/Manifest b/app-emulation/xen-tools/Manifest
index 5fe586120679..e3f7e2f32fbd 100644
--- a/app-emulation/xen-tools/Manifest
+++ b/app-emulation/xen-tools/Manifest
@@ -62,13 +62,14 @@ DIST xen-4.2.2.tar.gz 15602746 SHA256 c9bfe91a5e72f8545acebad9889d64368020359bfe
 DIST xen-4.3.0.tar.gz 16425975 SHA256 e1e9faabe4886e2227aacdbde74410653b233d66642ca1972a860cbec6439961 SHA512 e6b8f64e15e48704ea5cee5585cd6151fe6a5a62bc4670caf0b762c1aa71c9598db236c637ac34c42c92c6e8a5001acdd3d9d4b9305401a26273279358f481d6 WHIRLPOOL a91f14bc6535127ab17d3867b92fb3e008089453d5ba7996fd1d0b5c6d32a881c07df320f018c928e919f28de7b4ab4757c6bdb020e0cdb7d67960d4cab9dda0
 EBUILD xen-tools-4.2.2-r3.ebuild 11674 SHA256 16f5a1f6548a679f964dbb5dd892352e18bb31c8940678561e72f00259a578c8 SHA512 a056bf526a71afede4a2950b69f3dc46862ac6f34b5d981e306253ebf521758975603eee7cd4728c66871db17402e282a7c5535a1f537b46d7d7c8fc962a3e0b WHIRLPOOL 249d0b8d433a40a88a3b70ea75c7e5689e48647bb6ac336bf3bcbe52a117bd85288cfafa0653abf49a03f40faf6705b109b4b140fd714dd95e1903970ddb69cd
 EBUILD xen-tools-4.2.2-r4.ebuild 11935 SHA256 3473c7cfd75f791168e74544b43049a8a0f5c0ca035c026b1bd313263e7dce3a SHA512 18d890cd8699322ef1a2380dee1ac8468548c6affe7510cb7f338fe41f10d6c484e8300869be704b502e189670908623d46b3b5f5c982d2a72389a52c0e80601 WHIRLPOOL 47d6875347929b0716969720ccc5480644547ed3ed54ebbed1fc8dbba846129c550dcdafb701a8c9daf8d351672eea5d42fa931c847b8ac885c34e82edc3812e
+EBUILD xen-tools-4.3.0-r1.ebuild 12040 SHA256 1c2dbad0f6c0d8ffb5f4a8168c5652235263f47a98eee129dc24ddba1bf28e06 SHA512 36cb5776d8c0ef68f2fb6e5354e2008401021336a996a7d91e061956a5331ccfabe07578f050372e4d5573f9e331fa31991639f4e08190bdb956ca13ee389567 WHIRLPOOL c4da41caa372074fce40c1c954ee447b82156a5917eaa3968a34edbaf7c014fe784ba776cfe6bcc2a4b453509dd2738a0ca7081ee4bb82628dec61e69e309a2e
 EBUILD xen-tools-4.3.0.ebuild 11858 SHA256 0da51a63bd04b89e01433ad3ea4bee18fe61a5b001a5ab8007c193c693ba61bb SHA512 0046776ac6cd566202216195af6cacc34b95cec4fe889e6d17165e2e99ec89f6c26b847bbdf10743f45eae6ddb4ffb15166da6121c5dde83994c6ce87a2099dd WHIRLPOOL aaffa18f6ebf8997ccc372fec3c065f250b61ddea5ea86bf339a98a5e5723ca8311ece26a6185d4d1c16b98a4acc8d80c04f572a77160c74b1f5aabe3173588f
-MISC ChangeLog 46532 SHA256 de66966a4311c8b12885ee1b313ba1440c1ea6aef33428eb8a13c04b84a2c4fe SHA512 aef5f7c3e36d41df44fed25224b1fb6d34745c122738a82a66ceb98c3d74de78f3548717a56dec24bea1c90859bc409a607ee356d7268ef970a97e4f383a8a1b WHIRLPOOL 932b1bf0dcf12f38ab5cfd5f0fa2e36dd12059b0a9bfb932c89d3472d661f9f5f60d3fa368972694177cd26bb511890857bdbff5db4a76cacd44a4c459db28f9
-MISC metadata.xml 881 SHA256 52d19c65a78ed979b0d6df2f83fc281e8622296e2686c199dbc58cb76a70a57b SHA512 3e2400037f840272c38b0a7b9d46f9975d512bea13e6dc21bf8458fb68b1c741f4458a9eaf18aa53c3183ef4f83e70e8ae50e28132e563fc4a1d6463c77a586d WHIRLPOOL 3b030061503f4c2beec7f51d3bf790f358a4837d78d7a0faf0eee5214832fe888445a53c0b09b94bf8dd811e44523e0bb05535d58583499df97b32280f722312
+MISC ChangeLog 46947 SHA256 6780aada17add4cdc54de6b16f7573bf4a99e7beaffcd88f4e6c5b53a34b2f0c SHA512 2f210b6d2ce700a66c0d0b3e929d033890ae7711523718c8b8c9fb44dd4303b579c1f41709888d983e5ab51df6fd93b7f221dfe764389eed3762d836862c82be WHIRLPOOL bc892615ba4e760f408149957dc1fd343796977f34418cd8c8502e17d1da79dcc5854aafb0659a6a498930707f73c526356ba6787a6de2943cc56a9136a2da7a
+MISC metadata.xml 867 SHA256 e6f3eafba543e9746eaacd260d68bc060ce971ff2ae4a207a01a201ad34c8904 SHA512 dcf4aaf10a7226f876ceb7b1b988b63738af3db23774714b740b7c81172ec92183b435807870f06c7cfa48bf8f2e7199e6e7b42c348a767851ea8ae6c737f8e9 WHIRLPOOL 5935161b1be5ee372eb4e1240718b5a456078aced0cf0244eaa96dbb5674615bc098171fc4783f72be337bde78f43aff1234fc6a160ec85235453fa1bbdac79d
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-d4IAmwS7liN641kSnSnWxp69yCOgywUh
-=1I5Z
+iEYEAREIAAYFAlJ3hx0ACgkQso7CE7gHKw1t8QCeIlMZ2SZ0+ONCeVYYGzqa0CHg
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diff --git a/app-emulation/xen-tools/metadata.xml b/app-emulation/xen-tools/metadata.xml
index 581b2b88ec9e..7a668f2214fd 100644
--- a/app-emulation/xen-tools/metadata.xml
+++ b/app-emulation/xen-tools/metadata.xml
@@ -14,6 +14,6 @@
 		<flag name='pygrub'>Install the pygrub boot loader</flag>
 		<flag name='screen'>Enable support for running domain U console in an <pkg>app-misc/screen</pkg> session</flag>
 		<flag name='xend'>Enable support the xend and xm to manage xen</flag>
-                <flag name='ocaml'>Enable support for the ocaml language</flag>
+		<flag name='ocaml'>Enable support for the ocaml language</flag>
 	</use>
 </pkgmetadata>
diff --git a/app-emulation/xen-tools/xen-tools-4.3.0-r1.ebuild b/app-emulation/xen-tools/xen-tools-4.3.0-r1.ebuild
new file mode 100644
index 000000000000..52e2aa3d4731
--- /dev/null
+++ b/app-emulation/xen-tools/xen-tools-4.3.0-r1.ebuild
@@ -0,0 +1,390 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/xen-tools/xen-tools-4.3.0-r1.ebuild,v 1.1 2013/11/04 11:37:51 idella4 Exp $
+
+EAPI=5
+
+PYTHON_COMPAT=( python{2_6,2_7} )
+PYTHON_REQ_USE='xml,threads'
+
+IPXE_TARBALL_URL="http://dev.gentoo.org/~idella4/tarballs/ipxe.tar.gz"
+XEN_SEABIOS_URL="http://dev.gentoo.org/~idella4/tarballs/seabios-dir-remote-20130720.tar.gz"
+
+if [[ $PV == *9999 ]]; then
+	KEYWORDS=""
+	REPO="xen-unstable.hg"
+	EHG_REPO_URI="http://xenbits.xensource.com/${REPO}"
+	S="${WORKDIR}/${REPO}"
+	live_eclass="mercurial"
+else
+	KEYWORDS="~amd64 ~x86"
+	SRC_URI="http://bits.xensource.com/oss-xen/release/${PV}/xen-${PV}.tar.gz
+	$IPXE_TARBALL_URL
+	$XEN_SEABIOS_URL"
+	S="${WORKDIR}/xen-${PV}"
+fi
+
+inherit bash-completion-r1 eutils flag-o-matic multilib python-single-r1 toolchain-funcs udev ${live_eclass}
+
+DESCRIPTION="Xend daemon and tools"
+HOMEPAGE="http://xen.org/"
+DOCS=( README docs/README.xen-bugtool )
+
+LICENSE="GPL-2"
+SLOT="0"
+# Inclusion of IUSE ocaml on stabalizing requires aballier to (get off his hands and) make >=dev-lang/ocaml-4 stable
+# Otherwise IUSE ocaml and ocaml capable build need be purged
+IUSE="api custom-cflags debug doc flask hvm qemu ocaml python pygrub screen static-libs xend"
+
+REQUIRED_USE="hvm? ( qemu )"
+
+DEPEND="dev-libs/lzo:2
+	dev-libs/yajl
+	dev-libs/libgcrypt
+	dev-python/lxml[${PYTHON_USEDEP}]
+	dev-python/pypam[${PYTHON_USEDEP}]
+	sys-libs/zlib
+	sys-power/iasl
+	hvm? ( media-libs/libsdl )
+	${PYTHON_DEPS}
+	api? ( dev-libs/libxml2
+		net-misc/curl )
+	pygrub? ( ${PYTHON_DEPS//${PYTHON_REQ_USE}/ncurses} )
+	sys-devel/bin86
+	sys-devel/dev86
+	dev-lang/perl
+	app-misc/pax-utils
+	dev-python/markdown
+	doc? (
+		app-doc/doxygen
+		dev-tex/latex2html[png,gif]
+		media-gfx/graphviz
+		dev-tex/xcolor
+		media-gfx/transfig
+		dev-texlive/texlive-latexextra
+		virtual/latex-base
+		dev-tex/latexmk
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-pictures
+		dev-texlive/texlive-latexrecommended
+	)
+	hvm? ( x11-proto/xproto
+		!net-libs/libiscsi )
+	qemu? ( x11-libs/pixman )
+	ocaml? ( dev-ml/findlib
+		>=dev-lang/ocaml-4 )"
+RDEPEND="sys-apps/iproute2
+	net-misc/bridge-utils
+	screen? (
+		app-misc/screen
+		app-admin/logrotate
+	)
+	virtual/udev"
+
+# hvmloader is used to bootstrap a fully virtualized kernel
+# Approved by QA team in bug #144032
+QA_WX_LOAD="usr/lib/xen/boot/hvmloader"
+
+RESTRICT="test"
+
+pkg_setup() {
+	python-single-r1_pkg_setup
+	export "CONFIG_LOMOUNT=y"
+
+	if has_version dev-libs/libgcrypt; then
+		export "CONFIG_GCRYPT=y"
+	fi
+
+	if use qemu; then
+		export "CONFIG_IOEMU=y"
+	else
+		export "CONFIG_IOEMU=n"
+	fi
+
+	if ! use x86 && ! has x86 $(get_all_abis) && use hvm; then
+		eerror "HVM (VT-x and AMD-v) cannot be built on this system. An x86 or"
+		eerror "an amd64 multilib profile is required. Remove the hvm use flag"
+		eerror "to build xen-tools on your current profile."
+		die "USE=hvm is unsupported on this system."
+	fi
+
+	if [[ -z ${XEN_TARGET_ARCH} ]] ; then
+		if use x86 && use amd64; then
+			die "Confusion! Both x86 and amd64 are set in your use flags!"
+		elif use x86; then
+			export XEN_TARGET_ARCH="x86_32"
+		elif use amd64 ; then
+			export XEN_TARGET_ARCH="x86_64"
+		else
+			die "Unsupported architecture!"
+		fi
+	fi
+}
+
+src_prepare() {
+	# Drop .config, fixes to gcc-4.6
+	epatch "${FILESDIR}"/${PN/-tools/}-4.3-fix_dotconfig-gcc.patch
+
+	# Xend
+	if ! use xend; then
+		sed -e 's:xm xen-bugtool xen-python-path xend:xen-bugtool xen-python-path:' \
+			-i tools/misc/Makefile || die "Disabling xend failed"
+		sed -e 's:^XEND_INITD:#XEND_INITD:' \
+			-i tools/examples/Makefile || die "Disabling xend failed"
+	fi
+
+	# if the user *really* wants to use their own custom-cflags, let them
+	if use custom-cflags; then
+		einfo "User wants their own CFLAGS - removing defaults"
+
+		# try and remove all the default cflags
+		find "${S}" \( -name Makefile -o -name Rules.mk -o -name Config.mk \) \
+			-exec sed \
+				-e 's/CFLAGS\(.*\)=\(.*\)-O3\(.*\)/CFLAGS\1=\2\3/' \
+				-e 's/CFLAGS\(.*\)=\(.*\)-march=i686\(.*\)/CFLAGS\1=\2\3/' \
+				-e 's/CFLAGS\(.*\)=\(.*\)-fomit-frame-pointer\(.*\)/CFLAGS\1=\2\3/' \
+				-e 's/CFLAGS\(.*\)=\(.*\)-g3*\s\(.*\)/CFLAGS\1=\2 \3/' \
+				-e 's/CFLAGS\(.*\)=\(.*\)-O2\(.*\)/CFLAGS\1=\2\3/' \
+				-i {} + || die "failed to re-set custom-cflags"
+	fi
+
+	if ! use pygrub; then
+		sed -e '/^SUBDIRS-y += pygrub/d' -i tools/Makefile || die
+	fi
+
+	if ! use python; then
+		sed -e '/^SUBDIRS-y += python$/d' -i tools/Makefile || die
+	fi
+
+	# Disable hvm support on systems that don't support x86_32 binaries.
+	if ! use hvm; then
+		sed -e '/^CONFIG_IOEMU := y$/d' -i config/*.mk || die
+		sed -e '/SUBDIRS-$(CONFIG_X86) += firmware/d' -i tools/Makefile || die
+	fi
+
+	# Don't bother with qemu, only needed for fully virtualised guests
+	if ! use qemu; then
+		sed -e "/^CONFIG_IOEMU := y$/d" -i config/*.mk || die
+		sed -e "s:install-tools\: tools/ioemu-dir:install-tools\: :g" -i Makefile || die
+	fi
+
+	# Fix texi2html build error with new texi2html, qemu.doc.html
+	epatch "${FILESDIR}"/${PN}-4-docfix.patch \
+		"${FILESDIR}"/${PN}-4-qemu-xen-doc.patch
+
+	# Fix network broadcast on bridged networks
+	epatch "${FILESDIR}/${PN}-3.4.0-network-bridge-broadcast.patch"
+
+	# Prevent the downloading of ipxe, seabios
+	epatch "${FILESDIR}"/${P/-tools/}-anti-download.patch
+	cp "${DISTDIR}"/ipxe.tar.gz tools/firmware/etherboot/ || die
+	mv ../seabios-dir-remote tools/firmware/ || die
+	pushd tools/firmware/ > /dev/null
+	ln -s seabios-dir-remote seabios-dir || die
+	popd > /dev/null
+
+	# Fix bridge by idella4, bug #362575
+	epatch "${FILESDIR}/${PN}-4.1.1-bridge.patch"
+
+	# Don't build ipxe with pie on hardened, Bug #360805
+	if gcc-specs-pie; then
+		epatch "${FILESDIR}"/ipxe-nopie.patch
+	fi
+
+	# Prevent double stripping of files at install
+	epatch "${FILESDIR}"/${PN/-tools/}-4.2.0-nostrip.patch
+
+	# fix jobserver in Makefile
+	epatch "${FILESDIR}"/${PN/-tools/}-4.3-jserver.patch
+
+	# add missing header
+	epatch "${FILESDIR}"/xen-4-ulong.patch
+
+	# Set dom0-min-mem to kb; Bug #472982
+	epatch "${FILESDIR}"/${PN/-tools/}-4.2-configsxp.patch
+
+	#Security patches, currently valid
+	epatch "${FILESDIR}"/xen-4-CVE-2012-6075-XSA-41.patch \
+		"${FILESDIR}"/xen-4-CVE-2013-1922-XSA-48.patch
+
+	# Bug 472438
+	sed -e 's:^BASH_COMPLETION_DIR ?= $(CONFIG_DIR)/bash_completion.d:BASH_COMPLETION_DIR ?= $(SHARE_DIR)/bash-completion:' \
+		-i Config.mk || die
+
+	# Bug 477676
+	epatch "${FILESDIR}"/${PN}-4.3-ar-cc.patch
+
+	# Prevent file collision with qemu package Bug 478064
+	if use qemu; then
+		epatch "${FILESDIR}"/qemu-bridge.patch
+		mv tools/qemu-xen/qemu-bridge-helper.c tools/qemu-xen/xen-bridge-helper.c || die
+	fi
+
+	use flask || sed -e "/SUBDIRS-y += flask/d" -i tools/Makefile || die
+	use api   || sed -e "/SUBDIRS-\$(LIBXENAPI_BINDINGS) += libxen/d" -i tools/Makefile || die
+	sed -e 's:$(MAKE) PYTHON=$(PYTHON) subdirs-$@:LC_ALL=C "$(MAKE)" PYTHON=$(PYTHON) subdirs-$@:' -i tools/firmware/Makefile || die
+
+	epatch_user
+}
+
+src_configure() {
+	local myconf="--prefix=/usr --disable-werror"
+	if use ocaml
+	then
+		myconf="${myconf} $(use_enable ocaml ocamltools)"
+	else
+		myconf="${myconf} --disable-ocamltools"
+	fi
+
+	econf ${myconf}
+}
+
+src_compile() {
+	export VARTEXFONTS="${T}/fonts"
+	local myopt
+	use debug && myopt="${myopt} debug=y"
+
+	use custom-cflags || unset CFLAGS
+	if test-flag-CC -fno-strict-overflow; then
+		append-flags -fno-strict-overflow
+	fi
+
+	unset LDFLAGS
+	unset CFLAGS
+	emake V=1 CC="$(tc-getCC)" LD="$(tc-getLD)" AR="$(tc-getAR)" RANLIB="$(tc-getRANLIB)" -C tools ${myopt}
+
+	use doc && emake -C docs txt html
+	emake -C docs man-pages
+}
+
+src_install() {
+	# Override auto-detection in the build system, bug #382573
+	export INITD_DIR=/tmp/init.d
+	export CONFIG_LEAF_DIR=../tmp/default
+
+	# Let the build system compile installed Python modules.
+	local PYTHONDONTWRITEBYTECODE
+	export PYTHONDONTWRITEBYTECODE
+
+	emake DESTDIR="${ED}" DOCDIR="/usr/share/doc/${PF}" \
+		XEN_PYTHON_NATIVE_INSTALL=y install-tools
+
+	# Fix the remaining Python shebangs.
+	python_fix_shebang "${D}"
+
+	# Remove RedHat-specific stuff
+	rm -rf "${D}"tmp || die
+
+	# uncomment lines in xl.conf
+	sed -e 's:^#autoballoon=1:autoballoon=1:' \
+		-e 's:^#lockfile="/var/lock/xl":lockfile="/var/lock/xl":' \
+		-e 's:^#vifscript="vif-bridge":vifscript="vif-bridge":' \
+		-i tools/examples/xl.conf  || die
+
+	# Reset bash completion dir; Bug 472438
+	mv "${D}"bash-completion "${D}"usr/share/ || die
+
+	if use doc; then
+		emake DESTDIR="${D}" DOCDIR="/usr/share/doc/${PF}" install-docs
+
+		dohtml -r docs/
+		docinto pdf
+		dodoc ${DOCS[@]}
+		[ -d "${D}"/usr/share/doc/xen ] && mv "${D}"/usr/share/doc/xen/* "${D}"/usr/share/doc/${PF}/html
+	fi
+
+	rm -rf "${D}"/usr/share/doc/xen/
+	doman docs/man?/*
+
+	if use xend; then
+		newinitd "${FILESDIR}"/xend.initd-r2 xend || die "Couldn't install xen.initd"
+	fi
+	newconfd "${FILESDIR}"/xendomains.confd xendomains
+	newconfd "${FILESDIR}"/xenstored.confd xenstored
+	newconfd "${FILESDIR}"/xenconsoled.confd xenconsoled
+	newinitd "${FILESDIR}"/xendomains.initd-r2 xendomains
+	newinitd "${FILESDIR}"/xenstored.initd xenstored
+	newinitd "${FILESDIR}"/xenconsoled.initd xenconsoled
+
+	if use screen; then
+		cat "${FILESDIR}"/xendomains-screen.confd >> "${D}"/etc/conf.d/xendomains || die
+		cp "${FILESDIR}"/xen-consoles.logrotate "${D}"/etc/xen/ || die
+		keepdir /var/log/xen-consoles
+	fi
+
+	# Move files built with use qemu, Bug #477884
+	if [[ "${ARCH}" == 'amd64' ]] && use qemu; then
+		mkdir -p "${D}"usr/$(get_libdir)/xen/bin || die
+		mv "${D}"usr/lib/xen/bin/* "${D}"usr/$(get_libdir)/xen/bin/ || die
+	fi
+
+	# For -static-libs wrt Bug 384355
+	if ! use static-libs; then
+		rm -f "${D}"usr/$(get_libdir)/*.a "${D}"usr/$(get_libdir)/ocaml/*/*.a
+	fi
+
+	# xend expects these to exist
+	keepdir /var/run/xenstored /var/lib/xenstored /var/xen/dump /var/lib/xen /var/log/xen
+
+	# for xendomains
+	keepdir /etc/xen/auto
+
+	# Temp QA workaround
+	dodir "$(udev_get_udevdir)"
+	mv "${D}"/etc/udev/* "${D}/$(udev_get_udevdir)"
+	rm -rf "${D}"/etc/udev
+
+	# Remove files failing QA AFTER emake installs them, avoiding seeking absent files
+	find "${D}" \( -name openbios-sparc32 -o -name openbios-sparc64 \
+		-o -name openbios-ppc -o -name palcode-clipper \) -delete || die
+}
+
+pkg_postinst() {
+	elog "Official Xen Guide and the offical wiki page:"
+	elog "http://www.gentoo.org/doc/en/xen-guide.xml"
+	elog "http://wiki.xen.org/wiki/Main_Page"
+
+	if [[ "$(scanelf -s __guard -q "${PYTHON}")" ]] ; then
+		echo
+		ewarn "xend may not work when python is built with stack smashing protection (ssp)."
+		ewarn "If 'xm create' fails with '<ProtocolError for /RPC2: -1 >', see bug #141866"
+		ewarn "This problem may be resolved as of Xen 3.0.4, if not post in the bug."
+	fi
+
+	# TODO: we need to have the current Python slot here.
+	if ! has_version "dev-lang/python[ncurses]"; then
+		echo
+		ewarn "NB: Your dev-lang/python is built without USE=ncurses."
+		ewarn "Please rebuild python with USE=ncurses to make use of xenmon.py."
+	fi
+
+	if has_version "sys-apps/iproute2[minimal]"; then
+		echo
+		ewarn "Your sys-apps/iproute2 is built with USE=minimal. Networking"
+		ewarn "will not work until you rebuild iproute2 without USE=minimal."
+	fi
+
+	if ! use hvm; then
+		echo
+		elog "HVM (VT-x and AMD-V) support has been disabled. If you need hvm"
+		elog "support enable the hvm use flag."
+		elog "An x86 or amd64 multilib system is required to build HVM support."
+	fi
+
+	if use xend; then
+		elog"";elog "xend capability has been enabled and installed"
+	fi
+
+	if use qemu; then
+		elog "The qemu-bridge-helper is renamed to the xen-bridge-helper in the in source"
+		elog "build of qemu.  This allows for app-emulation/qemu to be emerged concurrently"
+		elog "with the qemu capable xen.  It is up to the user to distinguish between and utilise"
+		elog "the qemu-bridge-helper and the xen-bridge-helper.  File bugs of any issues that arise"
+	fi
+
+	if grep -qsF XENSV= "${ROOT}/etc/conf.d/xend"; then
+		echo
+		elog "xensv is broken upstream (Gentoo bug #142011)."
+		elog "Please remove '${ROOT%/}/etc/conf.d/xend', as it is no longer needed."
+	fi
+}