app-emulation/xen-tools: re-add xen-tools-4.5.2-r1.ebuild

Package-Manager: portage-2.2.24
RepoMan-Options: --force

2 files changed, 467 insertions, 0 deletions

diff --git a/app-emulation/xen-tools/Manifest b/app-emulation/xen-tools/Manifest
index d3b614f07a09..a67c895a583a 100644
--- a/app-emulation/xen-tools/Manifest
+++ b/app-emulation/xen-tools/Manifest
@@ -12,6 +12,7 @@ DIST xen-gentoo-patches-1.tar.xz 23044 SHA256 dcff35bbc4b6946473c9b55ad595a5fea8
 DIST xen-gentoo-patches-4.tar.xz 23632 SHA256 5cdb0f93ee32d0a5fc4fc7282270ace73acfdc4df694f7b29c1135180d902049 SHA512 3006ce4cd67e80a9f79d9ba3814a64704b0d762159a439a140b1ec0a2699473cd5537950f0913b55f8f7e3d0fd2e9861f3199793120d8d2502aa3f8ef7816c8f WHIRLPOOL 4a921103df2825ccd8b0481708e7cd692fa45d5aadae286c1522c144a1576920e7d3567648565bb9af85bb6bb597ea9d0ec04ea6abd2115db4caf7e739717b1a
 DIST xen-gentoo-patches-5.tar.xz 23664 SHA256 41e23ec6fb5a4ef5a1f8746de0e33579de2c725368afed6bd2b7506df5e8c2b5 SHA512 8370cef1aa06585e8fa8f8c6eb7f29375ac6f5a240c859ebb6982d1c1ec159c9c331c861f39838f53093cdceca24ee1b0d98c1c92874dd4113e73eb884842eac WHIRLPOOL 4b65283220b66555a69b65331d3dcb8b8353fef584eb723c2a703712bc6eac57b70f500eeeffc511e75d3ab5d3a1eac8aac83133baf4c90ab498b1843764eb9f
 DIST xen-ovmf-patches-1.tar.xz 4724 SHA256 d14e98e62c78c9f4b8a7e7b4a04de6dabf300f393eff44154d06f93aa43d7703 SHA512 a17467762f6d92018ff9bce783ce148039f23159405e801ec2aef4c3db72c3976c6f1e41d8c2a2cb704a9654556a2050302f284cfe8e32f28f393b8e2c6d2f1c WHIRLPOOL de53ad07f20aa14fe76d974db92d5b6808f0a2dd26a627b818914990add7adad8e6135d42641819dc22947031981c5815bae5aeeed0f28785c90beda0a6ff6c8
+DIST xen-security-patches-0.tar.gz 1034 SHA256 283dfdf73735d1ce45db7d5b9880fec378317ebda097423b36d61aa1bf2146a8 SHA512 c15374546ddab803f1b1a2bc961f8d8b0ec04c141036f6a0c6a4d60129e23ace2d88ba6b292d6382463fa80d8bf8dbdfd788b325b1baa8a9aa5df63be26f8ed4 WHIRLPOOL 08fe26578f796a97e486e178a1b7b8e515e1d9797bdb868b487eabc95fa4f2063e5d08b554689fdb0392cc85643aaa22a93df197fd68729d4581c127df84fa5a
 DIST xen-security-patches-1.tar.gz 7040 SHA256 30733e9ca71bf4291ff212eb191afb22687ccd9b2579767fe0ee013152980c76 SHA512 89c72897f18a86c2060bb76a182e7cca72ad2f33a3aab964ecae66e057aeecafee2e9986204d6feb98f81ccb740460ee2cb37663b1ab79f47adc1dd73e0091bc WHIRLPOOL c27e612b87b4a30abbf59e6be019e2c21a78bfbdf1715da5498d95607d390d616251768d419ac5ce76087bbf7cdfc410dd0088ba48e425082cea971efcb64346
 DIST xen-security-patches-6.tar.xz 24780 SHA256 b41422583e5f7b4c85b82d89ab66f3e0fa8de8fdb2ae42aa3da40822e9507ef5 SHA512 c58831eb5e26a78a3072623b83bad125ddd4cd67c0075a708be81a7f50ee936cd2e5832a9b88129e11ec81ebafc9cfbc339fb8296d6f4b44c04630b349c4a621 WHIRLPOOL edecaefef0b6dd1a10c479362362640d9bd7a43623085c1f20b1171c65746220d7fdfd0e20892f60ea7d2f6052389da2a1d3c0179a88d7c4d52b3aa33cbef05e
 DIST xen-security-patches-7.tar.xz 22604 SHA256 e831c71f830316f452eb8645a5e7ca497264587aa8b353945fd9535f485166e3 SHA512 051769f4118f5c6d5d961759f547526d3fb0e86a4c1dee265a7f0224f10a88e2217b5b5fcf8dbfc706a1ec3c8d1632ab688d3f70dfd89d830261dc7391dd41c2 WHIRLPOOL 8e6dfb4e1700a07e3e3207b67afaddc5d6aa6fd84db9b3e76bd9ff54f682740fed01070e5860bb5378d50903d5777b55dff88eb3444d45bdd63dba657889393d
diff --git a/app-emulation/xen-tools/xen-tools-4.5.2-r1.ebuild b/app-emulation/xen-tools/xen-tools-4.5.2-r1.ebuild
new file mode 100644
index 000000000000..86df54d5a79b
--- /dev/null
+++ b/app-emulation/xen-tools/xen-tools-4.5.2-r1.ebuild
@@ -0,0 +1,466 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+MY_PV=${PV/_/-}
+
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE='xml,threads'
+
+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 ~arm ~arm64 -x86"
+	UPSTREAM_VER=
+	SECURITY_VER=7
+	# xen-tools's gentoo patches tarball
+	GENTOO_VER=4
+	# xen-tools's gentoo patches version which apply to this specific ebuild
+	GENTOO_GPV=0
+	# xen-tools ovmf's patches
+	OVMF_VER=1
+
+	SEABIOS_VER=1.7.5
+	OVMF_PV=20150629
+
+	[[ -n ${UPSTREAM_VER} ]] && \
+		UPSTREAM_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${P/-tools/}-upstream-patches-${UPSTREAM_VER}.tar.xz"
+	[[ -n ${SECURITY_VER} ]] && \
+		SECURITY_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN/-tools}-security-patches-${SECURITY_VER}.tar.xz"
+	[[ -n ${GENTOO_VER} ]] && \
+		GENTOO_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN/-tools}-gentoo-patches-${GENTOO_VER}.tar.xz"
+	[[ -n ${OVMF_VER} ]] && \
+		OVMF_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN/-tools}-ovmf-patches-${OVMF_VER}.tar.xz"
+
+	SRC_URI="http://bits.xensource.com/oss-xen/release/${MY_PV}/xen-${MY_PV}.tar.gz
+	http://code.coreboot.org/p/seabios/downloads/get/seabios-${SEABIOS_VER}.tar.gz
+	https://dev.gentoo.org/~dlan/distfiles/seabios-${SEABIOS_VER}.tar.gz
+	ovmf? ( https://dev.gentoo.org/~dlan/distfiles/ovmf-${OVMF_PV}.tar.bz2
+		${OVMF_PATCHSET_URI} )
+	${UPSTREAM_PATCHSET_URI}
+	${SECURITY_PATCHSET_URI}
+	${GENTOO_PATCHSET_URI}
+	https://dev.gentoo.org/~idella4/distfiles/xen-security-patches-0.tar.gz"
+
+	S="${WORKDIR}/xen-${MY_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 maintainer of ocaml to (get off his hands and) make
+# >=dev-lang/ocaml-4 stable
+# Masked in profiles/eapi-5-files instead
+IUSE="api custom-cflags debug doc flask hvm qemu ocaml ovmf +pam python pygrub screen static-libs system-qemu system-seabios"
+
+REQUIRED_USE="hvm? ( || ( qemu system-qemu ) )
+	${PYTHON_REQUIRED_USE}
+	pygrub? ( python )
+	ovmf? ( hvm )
+	qemu? ( !system-qemu )"
+
+COMMON_DEPEND="
+	dev-libs/lzo:2
+	dev-libs/glib:2
+	dev-libs/yajl
+	dev-libs/libaio
+	dev-libs/libgcrypt:0
+	sys-libs/zlib
+"
+
+DEPEND="${COMMON_DEPEND}
+	dev-python/lxml[${PYTHON_USEDEP}]
+	pam? ( dev-python/pypam[${PYTHON_USEDEP}] )
+	hvm? ( media-libs/libsdl )
+	${PYTHON_DEPS}
+	api? ( dev-libs/libxml2
+		net-misc/curl )
+	pygrub? ( ${PYTHON_DEPS//${PYTHON_REQ_USE}/ncurses} )
+	ovmf? ( ${PYTHON_DEPS//${PYTHON_REQ_USE}/sqlite} )
+	!amd64? ( >=sys-apps/dtc-1.4.0 )
+	amd64? ( sys-devel/bin86
+		system-seabios? ( sys-firmware/seabios )
+		sys-firmware/ipxe
+		sys-devel/dev86
+		sys-power/iasl )
+	dev-lang/perl
+	app-misc/pax-utils
+	doc? (
+		app-doc/doxygen
+		dev-python/markdown[${PYTHON_USEDEP}]
+		dev-tex/latex2html[png,gif]
+		media-gfx/graphviz
+		dev-tex/xcolor
+		media-gfx/transfig
+		dev-texlive/texlive-latexextra
+		virtual/latex-base
+		dev-tex/latexmk
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-pictures
+		dev-texlive/texlive-latexrecommended
+	)
+	hvm? ( x11-proto/xproto
+		!net-libs/libiscsi )
+	qemu? ( x11-libs/pixman )
+	system-qemu? ( app-emulation/qemu[xen] )
+	ocaml? ( dev-ml/findlib
+		>=dev-lang/ocaml-4 )"
+
+RDEPEND="${COMMON_DEPEND}
+	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
+	usr/share/qemu-xen/qemu/s390-ccw.img"
+
+RESTRICT="test"
+
+pkg_setup() {
+	python-single-r1_pkg_setup
+	export "CONFIG_LOMOUNT=y"
+
+	#bug 522642, disable compile tools/tests
+	export "CONFIG_TESTS=n"
+
+	if has_version dev-libs/libgcrypt:0; then
+		export "CONFIG_GCRYPT=y"
+	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"
+		elif use arm; then
+			export XEN_TARGET_ARCH="arm32"
+		elif use arm64; then
+			export XEN_TARGET_ARCH="arm64"
+		else
+			die "Unsupported architecture!"
+		fi
+	fi
+}
+
+src_prepare() {
+	# Upstream's patchset
+	if [[ -n ${UPSTREAM_VER} ]]; then
+		einfo "Try to apply Xen Upstream patcheset"
+		EPATCH_SUFFIX="patch" \
+		EPATCH_FORCE="yes" \
+		EPATCH_OPTS="-p1" \
+			epatch "${WORKDIR}"/patches-upstream
+	fi
+
+	# Security patchset
+	if [[ -n ${SECURITY_VER} ]]; then
+		einfo "Try to apply Xen Security patcheset"
+		source "${WORKDIR}"/patches-security/${PV}.conf
+		# apply main xen patches
+		for i in ${XEN_SECURITY_MAIN}; do
+			EPATCH_SUFFIX="patch" \
+			EPATCH_FORCE="yes" \
+				epatch "${WORKDIR}"/patches-security/xen/$i
+		done
+
+		# apply qemu-traditional patches
+		mv "${WORKDIR}"/xsa162-qemut.patch \
+			"${WORKDIR}"/patches-security/qemut/ || die
+		XEN_SECURITY_QEMUT="xsa162-qemut.patch"
+		pushd "${S}"/tools/qemu-xen-traditional/ > /dev/null
+		for i in ${XEN_SECURITY_QEMUT}; do
+			EPATCH_SUFFIX="patch" \
+			EPATCH_FORCE="yes" \
+				epatch "${WORKDIR}"/patches-security/qemut/$i
+		done
+		popd > /dev/null
+
+		# apply qemu-xen/upstream patches
+		mv "${WORKDIR}"/xsa162-qemuu.patch \
+                        "${WORKDIR}"/patches-security/qemuu/ || die
+		XEN_SECURITY_QEMUU="xsa162-qemuu.patch"
+		pushd "${S}"/tools/qemu-xen/ > /dev/null
+		for i in ${XEN_SECURITY_QEMUU}; do
+			EPATCH_SUFFIX="patch" \
+			EPATCH_FORCE="yes" \
+				epatch "${WORKDIR}"/patches-security/qemuu/$i
+		done
+		popd > /dev/null
+	fi
+
+	# move before Gentoo patch, one patch should apply to seabios, to fix gcc-4.5.x build err
+	mv ../seabios-${SEABIOS_VER} tools/firmware/seabios-dir-remote || die
+	pushd tools/firmware/ > /dev/null
+	ln -s seabios-dir-remote seabios-dir || die
+	popd > /dev/null
+
+	# Gentoo's patchset
+	if [[ -n ${GENTOO_VER} && -n ${GENTOO_GPV} ]]; then
+		einfo "Try to apply Gentoo specific patch set"
+		source "${FILESDIR}"/gentoo-patches.conf
+		_gpv=_gpv_${PN/-/_}_${PV//./}_${GENTOO_GPV}
+		for i in ${!_gpv}; do
+			EPATCH_SUFFIX="patch" \
+			EPATCH_FORCE="yes" \
+				epatch "${WORKDIR}"/patches-gentoo/$i
+		done
+	fi
+
+	# Ovmf's patchset
+	if [[ -n ${OVMF_VER} ]] && use ovmf; then
+		einfo "Try to apply Ovmf patch set"
+		pushd "${WORKDIR}"/ovmf-*/ > /dev/null
+		EPATCH_SUFFIX="patch" \
+		EPATCH_FORCE="yes" \
+		EPATCH_OPTS="-p1" \
+			epatch "${WORKDIR}"/patches-ovmf
+		popd > /dev/null
+		mv ../ovmf-${OVMF_PV} tools/firmware/ovmf-dir-remote || die
+	fi
+
+	mv tools/qemu-xen/qemu-bridge-helper.c tools/qemu-xen/xen-bridge-helper.c || die
+
+	# Fix texi2html build error with new texi2html, qemu.doc.html
+	sed -i -e "/texi2html -monolithic/s/-number//" tools/qemu-xen-traditional/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
+
+	# Drop .config, fixes to gcc-4.6
+	sed -e '/-include $(XEN_ROOT)\/.config/d' -i Config.mk || die "Couldn't	drop"
+
+	# if the user *really* wants to use their own custom-cflags, let them
+	if use custom-cflags; then
+		einfo "User wants their own CFLAGS - removing defaults"
+
+		# try and remove all the default cflags
+		find "${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$/d' -i tools/Makefile || die
+	fi
+
+	if ! use hvm; then
+		sed -e '/SUBDIRS-$(CONFIG_X86) += firmware/d' -i tools/Makefile || die
+	# Bug 351648
+	elif ! use x86 && ! has x86 $(get_all_abis); then
+		mkdir -p "${WORKDIR}"/extra-headers/gnu || die
+		touch "${WORKDIR}"/extra-headers/gnu/stubs-32.h || die
+		export CPATH="${WORKDIR}"/extra-headers
+	fi
+
+	# Don't bother with qemu, only needed for fully virtualised guests
+	if ! use qemu; then
+		sed -e "s:install-tools\: tools/qemu-xen-traditional-dir:install-tools\: :g" -i Makefile || die
+	fi
+
+	# Reset bash completion dir; Bug 472438
+	sed -e "s:^BASH_COMPLETION_DIR ?= \$(CONFIG_DIR)/bash_completion.d:BASH_COMPLETION_DIR ?= $(get_bashcompdir):" \
+		-i Config.mk || die
+	sed -i -e "/bash-completion/s/xl\.sh/xl/g" tools/libxl/Makefile || die
+
+	# xencommons, Bug #492332, sed lighter weight than patching
+	sed -e 's:\$QEMU_XEN -xen-domid:test -e "\$QEMU_XEN" \&\& &:' \
+		-i tools/hotplug/Linux/init.d/xencommons.in || die
+
+	# respect multilib, usr/lib/libcacard.so.0.0.0
+	sed -e "/^libdir=/s/\/lib/\/$(get_libdir)/" \
+		-i tools/qemu-xen/configure || die
+
+	#bug 518136, don't build 32bit exactuable for nomultilib profile
+	if [[ "${ARCH}" == 'amd64' ]] && ! has_multilib_profile; then
+		sed -i -e "/x86_emulator/d" tools/tests/Makefile || die
+	fi
+
+	# use /var instead of /var/lib, consistat with previous ebuild
+	sed -i -e   "/XEN_LOCK_DIR=/s/\$localstatedir/\/var/g" \
+		m4/paths.m4 configure tools/configure || die
+	# use /run instead of /var/run
+	sed -i -e   "/XEN_RUN_DIR=/s/\$localstatedir//g" \
+		m4/paths.m4 configure tools/configure || die
+
+	# uncomment lines in xl.conf
+	sed -e 's:^#autoballoon=:autoballoon=:' \
+		-e 's:^#lockfile=:lockfile=:' \
+		-e 's:^#vif.default.script=:vif.default.script=:' \
+		-i tools/examples/xl.conf  || die
+
+	epatch_user
+}
+
+src_configure() {
+	local myconf="--prefix=${PREFIX}/usr \
+		--libdir=${PREFIX}/usr/$(get_libdir) \
+		--libexecdir=${PREFIX}/usr/libexec \
+		--disable-werror \
+		--disable-xen \
+		--enable-tools \
+		--enable-docs \
+		$(use_with system-qemu) \
+		$(use_enable pam) \
+		$(use_enable api xenapi) \
+		$(use_enable ovmf) \
+		$(use_enable ocaml ocamltools) \
+		"
+	use system-seabios && myconf+=" --with-system-seabios=/usr/share/seabios/bios.bin"
+	use qemu || myconf+=" --with-system-qemu"
+	use amd64 && myconf+=" --enable-qemu-traditional"
+	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 "${D}"tmp || die
+
+	if use doc; then
+		emake DESTDIR="${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?/*
+
+	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
+	newinitd "${FILESDIR}"/xencommons.initd xencommons
+	newconfd "${FILESDIR}"/xencommons.confd xencommons
+	newinitd "${FILESDIR}"/xenqemudev.initd xenqemudev
+	newconfd "${FILESDIR}"/xenqemudev.confd xenqemudev
+
+	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
+
+	# 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
+
+	# for xendomains
+	keepdir /etc/xen/auto
+
+	# Temp QA workaround
+	dodir "$(get_udevdir)"
+	mv "${D}"/etc/udev/* "${D}/$(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 "https://wiki.gentoo.org/wiki/Xen"
+	elog "http://wiki.xen.org/wiki/Main_Page"
+	elog ""
+	elog "Recommended to utilise the xencommons script to config sytem At boot"
+	elog "Add by use of rc-update on completion of the install"
+
+	# 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 system is required to build HVM support."
+	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
+}