[gentoo-commits] repo/gentoo:master commit in: app-emulation/xen-tools/files/, app-emulation/xen-tools/

[Yixun Lan]

commit:     f7ead2d5ea953d031ecce494e39a90c07db68c49
Author:     Tomas Mozes <hydrapolic <AT> gmail <DOT> com>
AuthorDate: Thu Nov 23 07:34:09 2017 +0000
Commit:     Yixun Lan <dlan <AT> gentoo <DOT> org>
CommitDate: Tue Dec  5 02:24:30 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f7ead2d5

app-emulation/xen-tools: bump to 4.9.1

Closes: https://github.com/gentoo/gentoo/pull/6267

Package-Manager: Portage-2.3.16, Repoman-2.3.6
Signed-off-by: Yixun Lan <dlan <AT> gentoo.org>

 app-emulation/xen-tools/Manifest                  |  17 +-
 app-emulation/xen-tools/files/gentoo-patches.conf |   8 +
 app-emulation/xen-tools/xen-tools-4.9.1.ebuild    | 462 ++++++++++++++++++++++
 3 files changed, 479 insertions(+), 8 deletions(-)

diff --git a/app-emulation/xen-tools/Manifest b/app-emulation/xen-tools/Manifest
index dcab98036c3..444a38987a7 100644
--- a/app-emulation/xen-tools/Manifest
+++ b/app-emulation/xen-tools/Manifest
@@ -1,8 +1,9 @@
-DIST ovmf-20151110.tar.bz2 27518370 SHA256 74199f6b5c6f756881323242742c396c52096db5f61700a4eb839343f9ab0604 SHA512 dda185af2fc0b9a8d5fc7e1e96db6aa31807782fe77d38491896164d125c30d2277db3d71a7dce7bbd569723b344b97dfebbc78ddddca0a095721f6b1ae3a1d3 WHIRLPOOL 145fb1c873cce96b81b269b44800987ca1b7350425b682fd5a5799648b0270c6c17bb337ad7e06650e6b66a9ac6eef8d9c9239f1478a687be4af187e60c3f3f5
-DIST seabios-1.10.0.tar.gz 588213 SHA256 8976fc4c1ebcda66ac96689762247dfc99115a5f7acb3a7d4e18d18ff5de12a9 SHA512 f1b83ce37b59070b488e19f98c95ca9f413cf4969663331b631c3ccb884c90b2db793d32a779ef05cead538c2fd123be4b73391ad2fa20c900a1f14237178d8c WHIRLPOOL 77718eac01a59f94c3fa81195925ae09c19e11f80f107b3387e910408d88d3ffc93eaca3b73d6a52b67514538c0e020b0f4078db8277a5ee6361fd0d3ada8598
-DIST xen-4.8.2-upstream-patches-2.tar.xz 38852 SHA256 12c1f1fd2adba22b923d2ee944e6e66794701393966f9e9e2079961e202f6d64 SHA512 536823eabf03e92585a8c5cde90ce502672dd1ec080b28b39411d6a778b899436a57bfb633f11c94d48d2f963848b7771e469f5ea53e84b580976f631f69cc5d WHIRLPOOL 5baf92709da895eccbe8b154c1d1cdf4c2f0faf5166ef2e4bbf32ca6899d8b88aa67ccd765a15a2f9a6d5200d4a1eb832775891d41c00a950855e5d1d4358e35
-DIST xen-4.8.2.tar.gz 22522336 SHA256 cb1cc2f0985e3d8651215e5d24c1fcc3036994fa7cc495a5091a2c85ece2aff9 SHA512 7805531f73d23ecfff3439770e62d387f4254a444875670d53a0a739323e5d4d8f8fcc478f8936ee1ae8aff3e0229549e47c01c606365a8ce060dd5c503e87da WHIRLPOOL 8e54e79219f89640162673da471a02ee8a39bb884e2376a79a09226462903185b49a771fef51ceca54c4dd42a110ee1214db6dbf94235a156a17d6c597634c3d
-DIST xen-4.9.0-upstream-patches-0.tar.xz 58780 SHA256 f3539c0f620d168e4dcfc4c11f895bd6850c1c566d53a9d3366907662c2960e3 SHA512 98c601d791661a306e3dce5befb37b80de8a71cdd1759f3da00b199d48e3b9468efd1332e26ae044ad616b41a02771ad07a1c96972103b7e0aa39b93fb556999 WHIRLPOOL 711d3a5bcc9bd9afded35252b2efc0d4ba39ab9edb595328e4ebd808513c863e447e3554600328982a440fe936b7f68baf0b925f9d8ef8d17965439eed35d98b
-DIST xen-4.9.0.tar.gz 23361741 SHA256 cade643fe3310d4d6f97d0c215c6fa323bc1130d7e64d7e2043ffaa73a96f33b SHA512 97f8075c49ef9ec0adbe95106c0cff4f9379578fd568777697565476c3fd948335d72ddcacf8be65fd9db219c0a35dcdc007f355f7e5874dd950fd4c0a0f966f WHIRLPOOL 354527ea01f69c6ab632cffe8f50ca93721d9a89cbc4d84886d24b53fabdb7f62132b80e36189c30c0c9fae66b367eec7e00bb4df5f7af054ec27cec912ecf47
-DIST xen-gentoo-patches-10.tar.xz 27876 SHA256 aa91759d25611afa2e851e190c8445b18e4262037fc06da886f2fa4a4c500b94 SHA512 2033f4cb671971c73841cfaa7eb46623c37778c5746b47302eee252c4af287ccbeb8d1884ffdf32cd97a38cd7785257d56f13ef20d4c03dc0fb1cb196dc04ece WHIRLPOOL e02cc3c6ffd701b2f04df111ab33b18f7fa09e292b94a34af4d806509a564b896a7b677ab64654523ee992f363d59bf6bd4c2cbeaea7330f368cf657bfa2d538
-DIST xen-ovmf-patches-2.tar.xz 4344 SHA256 495d61d718440057f8b0b54fb57061450dd764c6e87fe5f8bda1785bcddba770 SHA512 0bdc83029a01b613f5c1ca029bd45aebe211c332f09db91a0cc7d6b6f85a81dbbfdc20c62f0d20e973ee41b155a6551a4fad518cb792e1d508bf070e23d6a1d3 WHIRLPOOL 8346d68fa5d2a8e8a5c007b55e2b85cf48df045cc8c4818f09c756d28a52dd856671f37b4a53478e9b96ca9d2eca0c67fd15f009a94d1d2dfed8e83e596d9633
+DIST ovmf-20151110.tar.bz2 27518370 BLAKE2B c4ba51e59ca3f597d75639a792b1f307a70dc6127917306e6ce182a76646435bec8006f7db9ac5c580e0ad79465a2b2902cffa90139d367c89d16e28280a978b SHA512 dda185af2fc0b9a8d5fc7e1e96db6aa31807782fe77d38491896164d125c30d2277db3d71a7dce7bbd569723b344b97dfebbc78ddddca0a095721f6b1ae3a1d3
+DIST seabios-1.10.0.tar.gz 588213 BLAKE2B 254eb4572a1dac06020a545820efb53a130a027aaab035cd916009b424475f89bd151f82f1bc5103c01c4657d09da3219d2fbcc7728add473011dcfc7bff7410 SHA512 f1b83ce37b59070b488e19f98c95ca9f413cf4969663331b631c3ccb884c90b2db793d32a779ef05cead538c2fd123be4b73391ad2fa20c900a1f14237178d8c
+DIST xen-4.8.2-upstream-patches-2.tar.xz 38852 BLAKE2B cbc7bad4703fabd05b703c66268df0670e2ae97b77007895dceaf6465b12a2f9fbe3773c7735b307427ad18c61711b20beb7f3ae6b1f1b8b5efda2a847fec0ec SHA512 536823eabf03e92585a8c5cde90ce502672dd1ec080b28b39411d6a778b899436a57bfb633f11c94d48d2f963848b7771e469f5ea53e84b580976f631f69cc5d
+DIST xen-4.8.2.tar.gz 22522336 BLAKE2B 2c9da971622b4e52fe78fa029107bb1c5f945a63605406493df607c410c6f2a8c2cdb38b1eb30c1bc1c8bc6e5620efad977c3ba55e04c579c01d51f0104afcce SHA512 7805531f73d23ecfff3439770e62d387f4254a444875670d53a0a739323e5d4d8f8fcc478f8936ee1ae8aff3e0229549e47c01c606365a8ce060dd5c503e87da
+DIST xen-4.9.0-upstream-patches-0.tar.xz 58780 BLAKE2B 6d12a5a5bb7d2be7ca6bb8636648ee219c9526dd34086c929d8cd32d096d2454d6cb499d459b436f228fa49f42ef3a1f5fbe9b5c84557e4054565a9edc0daad6 SHA512 98c601d791661a306e3dce5befb37b80de8a71cdd1759f3da00b199d48e3b9468efd1332e26ae044ad616b41a02771ad07a1c96972103b7e0aa39b93fb556999
+DIST xen-4.9.0.tar.gz 23361741 BLAKE2B 1cfebb791ca5e51eda9b86a5d98e0883fab1554f5ac805fc065916fbbd3695e6b0f11ca75935a8f973735cc8dd83e38fe4a670d8489010be865be49d8fc1a341 SHA512 97f8075c49ef9ec0adbe95106c0cff4f9379578fd568777697565476c3fd948335d72ddcacf8be65fd9db219c0a35dcdc007f355f7e5874dd950fd4c0a0f966f
+DIST xen-4.9.1.tar.gz 23368303 BLAKE2B 4cfddb351c9a4aa08227138dc1afa921f3d1880048f897428226da38eff9470cd81ae9896f174583048dad0ba8d5c1426df58b029115ba1623366d1980630c0d SHA512 9d22f0aa5dcd01a1c105d17c14bce570cc597e884ddb9b4a46b80a72f647625b76ae5213cede423d0458c14e1906983595a9269bb6e6ff2e9e7e4dea840f4274
+DIST xen-gentoo-patches-10.tar.xz 27876 BLAKE2B 8efece8548a046b47c04e5b9354ca8bdff55affd6c6bc67315ac7536778fbaa183d346e0ff83e365030df2433bddf845188a1c3fb8feaea2e93d5ba0dd1c779a SHA512 2033f4cb671971c73841cfaa7eb46623c37778c5746b47302eee252c4af287ccbeb8d1884ffdf32cd97a38cd7785257d56f13ef20d4c03dc0fb1cb196dc04ece
+DIST xen-ovmf-patches-2.tar.xz 4344 BLAKE2B 1514c89dcba05c84281e9d46ec5c3e9e946ea777dcbe64d1d7689298e187aac2c9a5febf407d79bdb3ebe47563972ea66e0f5204590c5abc98df9cf24549b92d SHA512 0bdc83029a01b613f5c1ca029bd45aebe211c332f09db91a0cc7d6b6f85a81dbbfdc20c62f0d20e973ee41b155a6551a4fad518cb792e1d508bf070e23d6a1d3

diff --git a/app-emulation/xen-tools/files/gentoo-patches.conf b/app-emulation/xen-tools/files/gentoo-patches.conf
index 14f11d99af1..1d98a23ac5d 100644
--- a/app-emulation/xen-tools/files/gentoo-patches.conf
+++ b/app-emulation/xen-tools/files/gentoo-patches.conf
@@ -118,3 +118,11 @@ ${_gx027}
 ${_gx028} ${_gx029}
 ${_gx037} ${_gx042}
 "
+# xen-tools-4.9.1 patches set
+_gpv_xen_tools_491_0="
+${_gx008}
+${_gx038} ${_gx017} ${_gx039}
+${_gx027}
+${_gx028} ${_gx029}
+${_gx037} ${_gx042}
+"

diff --git a/app-emulation/xen-tools/xen-tools-4.9.1.ebuild b/app-emulation/xen-tools/xen-tools-4.9.1.ebuild
new file mode 100644
index 00000000000..e15cda8916a
--- /dev/null
+++ b/app-emulation/xen-tools/xen-tools-4.9.1.ebuild
@@ -0,0 +1,462 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE='ncurses,xml,threads'
+
+inherit bash-completion-r1 eutils flag-o-matic multilib python-single-r1 toolchain-funcs versionator
+
+MY_PV=${PV/_/-}
+MAJOR_V="$(get_version_component_range 1-2)"
+
+if [[ $PV == *9999 ]]; then
+	inherit git-r3
+	KEYWORDS=""
+	REPO="xen.git"
+	EGIT_REPO_URI="git://xenbits.xen.org/${REPO}"
+	S="${WORKDIR}/${REPO}"
+else
+	KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+	UPSTREAM_VER=
+	SECURITY_VER=
+	# xen-tools's gentoo patches tarball
+	GENTOO_VER=10
+	# xen-tools's gentoo patches version which apply to this specific ebuild
+	GENTOO_GPV=0
+	# xen-tools ovmf's patches
+	OVMF_VER=2
+
+	SEABIOS_VER=1.10.0
+	# OVMF upstream 52a99493cce88a9d4ec8a02d7f1bd1a1001ce60d
+	OVMF_PV=20151110
+
+	[[ -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-${OVMF_VER}.tar.xz"
+
+	SRC_URI="https://downloads.xenproject.org/release/xen/${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}
+	${GENTOO_PATCHSET_URI}"
+
+	S="${WORKDIR}/xen-${MY_PV}"
+fi
+
+DESCRIPTION="Xen tools including QEMU and xl"
+HOMEPAGE="https://www.xenproject.org"
+DOCS=( README docs/README.xen-bugtool )
+
+LICENSE="GPL-2"
+SLOT="0/${MAJOR_V}"
+# 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 ocaml ovmf +pam pygrub python +qemu +qemu-traditional screen sdl static-libs system-qemu system-seabios"
+
+REQUIRED_USE="
+	${PYTHON_REQUIRED_USE}
+	pygrub? ( python )
+	ovmf? ( hvm )
+	^^ ( qemu system-qemu )"
+
+COMMON_DEPEND="
+	sys-apps/pciutils
+	dev-libs/lzo:2
+	dev-libs/glib:2
+	dev-libs/yajl
+	dev-libs/libaio
+	dev-libs/libgcrypt:0
+	sys-libs/zlib
+	${PYTHON_DEPS}
+"
+
+DEPEND="${COMMON_DEPEND}
+	>=sys-kernel/linux-headers-4.11
+	dev-python/lxml[${PYTHON_USEDEP}]
+	x86? ( sys-devel/dev86
+		sys-power/iasl )
+	pam? ( dev-python/pypam[${PYTHON_USEDEP}] )
+	api? ( dev-libs/libxml2
+		net-misc/curl )
+	ovmf? (
+		!arm? ( !arm64? ( dev-lang/nasm ) )
+		$(python_gen_impl_dep sqlite)
+		)
+	!amd64? ( >=sys-apps/dtc-1.4.0 )
+	amd64? ( sys-devel/bin86
+		system-seabios? ( sys-firmware/seabios )
+		sys-firmware/ipxe
+		sys-devel/dev86
+		sys-power/iasl )
+	dev-lang/perl
+	app-misc/pax-utils
+	doc? (
+		app-text/ghostscript-gpl
+		app-text/pandoc
+		dev-python/markdown[${PYTHON_USEDEP}]
+		dev-texlive/texlive-latexextra
+		media-gfx/transfig
+	)
+	hvm? ( x11-proto/xproto
+		!net-libs/libiscsi )
+	qemu? (
+		app-arch/snappy:=
+		x11-libs/pixman
+		sdl? ( media-libs/libsdl[X] )
+	)
+	system-qemu? ( app-emulation/qemu[xen] )
+	ocaml? ( dev-ml/findlib
+		>=dev-lang/ocaml-4 )"
+
+RDEPEND="${COMMON_DEPEND}
+	sys-apps/iproute2[-minimal]
+	net-misc/bridge-utils
+	screen? (
+		app-misc/screen
+		app-admin/logrotate
+	)"
+
+# hvmloader is used to bootstrap a fully virtualized kernel
+# Approved by QA team in bug #144032
+QA_WX_LOAD="
+	usr/libexec/xen/boot/hvmloader
+	usr/share/qemu-xen/qemu/s390-ccw.img
+	usr/share/qemu-xen/qemu/u-boot.e500
+"
+
+QA_PREBUILT="
+	usr/libexec/xen/bin/ivshmem-client
+	usr/libexec/xen/bin/ivshmem-server
+	usr/libexec/xen/bin/qemu-img
+	usr/libexec/xen/bin/qemu-io
+	usr/libexec/xen/bin/qemu-nbd
+	usr/libexec/xen/bin/qemu-system-i386
+	usr/libexec/xen/bin/virtfs-proxy-helper
+	usr/libexec/xen/libexec/xen-bridge-helper
+	usr/share/qemu-xen/qemu/s390-ccw.img
+	usr/share/qemu-xen/qemu/u-boot.e500
+"
+
+RESTRICT="test"
+
+pkg_setup() {
+	python_setup
+	export "CONFIG_LOMOUNT=y"
+
+	#bug 522642, disable compile tools/tests
+	export "CONFIG_TESTS=n"
+
+	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() {
+	local i
+
+	# Upstream's patchset
+	if [[ -n ${UPSTREAM_VER} ]]; then
+		einfo "Try to apply Xen Upstream patch set"
+		EPATCH_SUFFIX="patch" \
+		EPATCH_FORCE="yes" \
+		EPATCH_OPTS="-p1" \
+			epatch "${WORKDIR}"/patches-upstream
+	fi
+
+	# Security patchset
+	if [[ -n ${SECURITY_VER} ]]; then
+	einfo "Try to apply Xen Security patch set"
+		# apply main xen patches
+		# Two parallel systems, both work side by side
+		# Over time they may concdense into one. This will suffice for now
+		EPATCH_SUFFIX="patch"
+		EPATCH_FORCE="yes"
+
+		source "${WORKDIR}"/patches-security/${PV}.conf || die
+
+		for i in ${XEN_SECURITY_MAIN}; do
+			epatch "${WORKDIR}"/patches-security/xen/$i
+		done
+
+		# apply qemu-xen/upstream patches
+		pushd "${S}"/tools/qemu-xen/ > /dev/null
+		for i in ${XEN_SECURITY_QEMUU}; do
+			epatch "${WORKDIR}"/patches-security/qemuu/$i
+		done
+		popd > /dev/null
+
+		# apply qemu-traditional patches
+		pushd "${S}"/tools/qemu-xen-traditional/ > /dev/null
+		for i in ${XEN_SECURITY_QEMUT}; do
+			epatch "${WORKDIR}"/patches-security/qemut/$i
+		done
+		popd > /dev/null
+	fi
+
+	# move before Gentoo patch, one patch should apply to seabios, to fix gcc-4.5.x build err
+	mv ../seabios-${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 || die
+		_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 use ovmf; then
+		if [[ -n ${OVMF_VER} ]];then
+			einfo "Try to apply Ovmf patch set"
+			pushd "${WORKDIR}"/ovmf-*/ > /dev/null
+			EPATCH_SUFFIX="patch" \
+			EPATCH_FORCE="yes" \
+			EPATCH_OPTS="-p1" \
+				epatch "${WORKDIR}"/patches-ovmf
+			popd > /dev/null
+		fi
+		mv ../ovmf-${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"
+	else
+		unset CFLAGS
+		unset LDFLAGS
+		unset ASFLAGS
+		unset CPPFLAGS
+	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
+
+	if use qemu; then
+		if use sdl; then
+			sed -i -e "s:\$\$source/configure:\0 --enable-sdl:" \
+				tools/Makefile || die
+		else
+			sed -i -e "s:\${QEMU_ROOT\:\-\.}/configure:\0 --disable-sdl:" \
+				tools/qemu-xen-traditional/xen-setup || die
+			sed -i -e "s:\$\$source/configure:\0 --disable-sdl:" \
+				tools/Makefile || die
+		fi
+	else
+		# Don't bother with qemu, only needed for fully virtualised guests
+		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 ?= $(get_bashcompdir):" \
+		-i Config.mk || die
+	sed -i -e "/bash-completion/s/xl\.sh/xl/g" tools/libxl/Makefile || die
+
+	# xencommons, Bug #492332, sed lighter weight than patching
+	sed -e 's:\$QEMU_XEN -xen-domid:test -e "\$QEMU_XEN" \&\& &:' \
+		-i tools/hotplug/Linux/init.d/xencommons.in || die
+
+	# fix bashishm
+	sed -e '/Usage/s/\$//g' \
+		-i tools/hotplug/Linux/init.d/xendriverdomain.in || die
+
+	# respect multilib, usr/lib/libcacard.so.0.0.0
+	sed -e "/^libdir=/s/\/lib/\/$(get_libdir)/" \
+		-i tools/qemu-xen/configure || die
+
+	#bug 518136, don't build 32bit exactuable for nomultilib profile
+	if [[ "${ARCH}" == 'amd64' ]] && ! has_multilib_profile; then
+		sed -i -e "/x86_emulator/d" tools/tests/Makefile || die
+	fi
+
+	# uncomment lines in xl.conf
+	sed -e 's:^#autoballoon=:autoballoon=:' \
+		-e 's:^#lockfile=:lockfile=:' \
+		-e 's:^#vif.default.script=:vif.default.script=:' \
+		-i tools/examples/xl.conf  || die
+
+	default
+}
+
+src_configure() {
+	local myconf="--prefix=${PREFIX}/usr \
+		--libdir=${PREFIX}/usr/$(get_libdir) \
+		--libexecdir=${PREFIX}/usr/libexec \
+		--localstatedir=${EPREFIX}/var \
+		--disable-werror \
+		--disable-xen \
+		--enable-tools \
+		--enable-docs \
+		$(use_enable pam) \
+		$(use_enable api xenapi) \
+		$(use_enable ovmf) \
+		$(use_enable ocaml ocamltools) \
+		--with-xenstored=$(usex ocaml 'oxenstored' 'xenstored') \
+		"
+
+	use system-seabios && myconf+=" --with-system-seabios=/usr/share/seabios/bios.bin"
+	use system-qemu && myconf+=" --with-system-qemu=/usr/bin/qemu-system-x86_64"
+	use amd64 && myconf+=" $(use_enable qemu-traditional)"
+	econf ${myconf}
+}
+
+src_compile() {
+	local myopt
+	use debug && myopt="${myopt} debug=y"
+
+	if test-flag-CC -fno-strict-overflow; then
+		append-flags -fno-strict-overflow
+	fi
+
+	emake CC="$(tc-getCC)" LD="$(tc-getLD)" AR="$(tc-getAR)" RANLIB="$(tc-getRANLIB)" build-tools ${myopt}
+
+	if use doc; then
+		emake -C docs build
+	else
+		emake -C docs man-pages
+	fi
+}
+
+src_install() {
+	# Override auto-detection in the build system, bug #382573
+	export INITD_DIR=/tmp/init.d
+	export CONFIG_LEAF_DIR=../tmp/default
+
+	# Let the build system compile installed Python modules.
+	local PYTHONDONTWRITEBYTECODE
+	export PYTHONDONTWRITEBYTECODE
+
+	emake DESTDIR="${ED}" DOCDIR="/usr/share/doc/${PF}" \
+		XEN_PYTHON_NATIVE_INSTALL=y install-tools
+
+	# Created at runtime
+	rm -rv "${ED%/}/var/run" || die
+
+	# Fix the remaining Python shebangs.
+	python_fix_shebang "${D}"
+
+	# Remove RedHat-specific stuff
+	rm -rf "${D}"tmp || die
+
+	emake DESTDIR="${D}" DOCDIR="/usr/share/doc/${PF}" install-docs
+	use doc && dodoc -r docs/{pdf,txt}
+	dodoc ${DOCS[@]}
+
+	newconfd "${FILESDIR}"/xendomains.confd xendomains
+	newconfd "${FILESDIR}"/xenstored.confd xenstored
+	newconfd "${FILESDIR}"/xenconsoled.confd xenconsoled
+	newinitd "${FILESDIR}"/xendomains.initd-r2 xendomains
+	newinitd "${FILESDIR}"/xenstored.initd-r1 xenstored
+	newinitd "${FILESDIR}"/xenconsoled.initd xenconsoled
+	newinitd "${FILESDIR}"/xencommons.initd xencommons
+	newconfd "${FILESDIR}"/xencommons.confd xencommons
+	newinitd "${FILESDIR}"/xenqemudev.initd xenqemudev
+	newconfd "${FILESDIR}"/xenqemudev.confd xenqemudev
+	newinitd "${FILESDIR}"/xen-watchdog.initd xen-watchdog
+
+	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
+
+	# 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 "https://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"
+
+	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
+}