10 files changed, 641 insertions, 10 deletions
diff --git a/app-emulation/Manifest.gz b/app-emulation/Manifest.gz
index 73b43d2f12da..d931cc242514 100644
--- a/app-emulation/Manifest.gz
+++ b/app-emulation/Manifest.gz
diff --git a/app-emulation/xen-tools/Manifest b/app-emulation/xen-tools/Manifest
index 550d746acd2d..dbb48aed04c0 100644
--- a/app-emulation/xen-tools/Manifest
+++ b/app-emulation/xen-tools/Manifest
@@ -3,27 +3,31 @@ AUX stubs-32.h 537 BLAKE2B 456f57c4a4ba574c737f1b84b62a085d0290ebc8981a5f96fdebc
 AUX xen-consoles.logrotate 63 BLAKE2B 4ae650876035d2815dbcacc6ed618c58cc61d9cfd9cde1b6c2f792cbf51898c577ef979443ad827fc82ced4d21ae24836883160b20d697965ef5377d50c2973c SHA512 ab2105c75cfe01768aecd5bcbb56269d63666e8a44e42b6a83aee87df6c84ee2f9ab249171c21b2e09f8fec2cae8318f6e87d160989398a3e7dd68db8d52c426
 AUX xen-watchdog.initd 181 BLAKE2B b8529db36016b6f71520c1e4119a2ea5c4d3f52f2c77ccb5603efb67bcdd88b8273a359f6ae0df61763ea31a50bd8a0be775df5aabbd17c90e7928c8ed5b7c0e SHA512 5f6da91c0067b93f1b9f1a2f181caf34034896944ab26f5820e860336e3b3159a65e8a7f39ea273927d64d58a2fe4d918d2c3234f2b03ab0770e0c15d6dfe84b
 AUX xencommons.confd 109 BLAKE2B 6a2023a95cd1e411abe57c321e1c5f13096b51299817ce547e8ff042cbdbf859a5c1f50135e946fe650e0ec9221db3389ff50bc23f6d88d0c0fd1805b64786be SHA512 f0bbc9647cecc6cf806e3059960fbe39b23304d9ca0955fb261e1d320b9b9ce59e5b28cc4b5a9922295b31221f0cd8f0cccb405520e097a7b12dc6ddb3294c17
-AUX xencommons.initd 1451 BLAKE2B f4a0d356e7135c88a7e80f93221bdb21a4222566a3fe3faaa3c3c09b1f8eaf8df494ccda481c97b603db1fe0b92f416910eca6ad49f33b50b2734c1a8046ce91 SHA512 7cd2f2c8b45ce36bac158d7cddd1c33a20b46beb521f33584249338dcf9ac6efb32fd09bdbd67651cda6ffb6304b21043e29e79e62a61903884a8ebcaabcb4b8
+AUX xencommons.initd 1451 BLAKE2B ef0cfa4fc7c4071b7a5822f4ad8983b9f7c386505e8b6967139c8921b002ff03a0a2be235060160d00d3890cffd15300b588c2b06a67a839df110c3737bbaee5 SHA512 1d25ae65ff073a5fc00aed2011af9e38f53d179dfadd06f791a4599c070a5ddbbf75d80b37e219b6de5d09e3466510c241311cbb018ef22cd3c97ce3b7c15b3c
 AUX xenconsoled.confd 44 BLAKE2B 865edf537c1a935cb78b682be805a8284c05e6c53e4a779bdabb4f43fcb1cfd5224b03f8c1febf8e5d49181ee08099c33970e39ff01028478a038feb7a061522 SHA512 30df69cc38d0bed26bc4d6e08a2b62cbdc654d5f663009a05cb3b83b3e3dc5e206362d3fd59abbb753ceb8d6d79eaa6e15d079bb8f4f35dc74667103faf4e85d
-AUX xenconsoled.initd 783 BLAKE2B 4c75a81a713b2f6c45f655315cff1c0c092f4b595e26faf0d57f0e4712b4b2b96f82b8f950a3c48af804cb5ae0f39a1bad18dfc96fbd3394942b5809cff0955c SHA512 fa8085a6988754e2fc6f776e4a4fccc53864d6946f7c06a97cde759453a8fde7e0577c6f23fe329534f10d25e78592a13399d7f7354f438bac23d0f5ef3c7454
+AUX xenconsoled.initd 783 BLAKE2B 1903532f7e6cea87e0154e752d8263d1d6df29e4722dccca330185012de7f443950fe165d009466b138be378ec19c80c45c0b0a5cde7add94707aac5e67c23d3 SHA512 90f3bdb9d670c039d34fcd082769cb2cf90d4b0f6a46e409bd098795839e63fef11ef856bec99cd712ab36ecf7f2a43db2ca8454daa1a19feddf2e18b92e7824
 AUX xendomains-screen.confd 890 BLAKE2B 91eb128682e7d81436cc3c82e7ae873bac4fbcc5d5f70e70c0ed16eb5af3f4cb61799f39ab275bc30b3d5686f5cbfac8c09aba6937f827ab6afdfe7ed995f352 SHA512 fb7bfc1806608c6e30bb7db367afe9cf75d44e809556c3ba2794cb3ce0c9f35bcfd7f2bfc4a15a8d805f3d57ff082fe9a525cbac3306e64cbbd0ee5cef554505
 AUX xendomains.confd 291 BLAKE2B 8784abad4db4b4b649c4e57a3a1f818cb431e5eaa2277da65e6272f36e421230bfe7feb52b9cade50050c73eac379acd1684d5307fb89ced073345a213b4c56e SHA512 8ad255d39fc0b390c854a64ed82333b6a3041e1247b7a3934cd8274710c168c0017ef2dddbe32c120268d7ea946f8c1b148d7d06a3a4bf415a77eeec36dce2da
-AUX xendomains.initd-r2 2805 BLAKE2B e1cc46e08f753843ea6643e1092a99d7bcf383c035404c492bb015780609a72733db5883cd17ec9ceb89670327c1fc6b50d8dd529e787aa9ddd056675fdd86de SHA512 60aa6b57985b00a4be98ad68d39b6120147947d5633e6dd7190fd35ad1336cc6ade057981fb6697363ce378331f43352d556c18b076f0ac8f22932b008dfe1f1
+AUX xendomains.initd-r2 2805 BLAKE2B 6f5e0cd4a9e3e0e2b4f6ad9b9f9fd9e399f04462e120bb1bf68f63d2afe73689522f3dd127867751e8055a735a2764393aaa6ea5aa10f8191fd5c503f01cee04 SHA512 cbfb37302b0930f608def30dad8942a0c52e1ad8c3f9068a1b125428777e9b8f4d2f41b0cbb1f26cd78d569a196946ff58e21cc8a87f8e955dc1a485f4769185
 AUX xenqemudev.confd 156 BLAKE2B 566dbe6e3a3d3bbbfd1b3cded7b0677b8b94ee3382226f4e8bf30e9e60771bfdca68c5448c63abf94be41c28082f2cbab6f9ea21335b41d24ba7b7e0347769af SHA512 d3cdeaed625e65e60fb22128baf24dceb45143ddf494d7db26464497abc42dbba0c0c9878f1e3908e2910557f4c4d600939824e944938aa251609ec5a1a86ee4
-AUX xenqemudev.initd 1828 BLAKE2B db01ab9f24d0d5b0abef886a8f0b162f4c00289d9f86a545a689e5468e4c4810843b995228d623d5e07108f1d3ed3035cd7ffa82b289525dff96b8ece20e6dee SHA512 6c391f52659117e9d1c8eb8ccd4a9886b207e009903c48f69e1c92c67a1365e64c6e6a02bbdbf3c844cca9c0cba01fa35c235fef0621ee16bfbe75489247c739
+AUX xenqemudev.initd 1828 BLAKE2B 695090fca31cff426c8434fe7a766c491725bcc91975b8338a8bd7d69bd51409bc8b586597866f7dc570e93693c87961e327c720cf44e7e941e1b83a157076e3 SHA512 d9ef6c0446cd2510f79d2117f0ad9ea3605854d1f5f601526706d9563abc72b71b4777c773e39ea1a9a77772e6ac70f6111109696a2621bc4b98c4518c7b589f
 AUX xenstored.confd 42 BLAKE2B 61153f1bb17c78614e215f25f59642f35185f7f7a2e911e04285a7f589c6a69856f914096621eded787b0c23a3f8994076ee15d2dd3e2a36589a65cd585c7946 SHA512 0906cbcdc84935d07cf53bc4447a1f9a9dc4e4fb9fda9a7163f6982f1d8a3ada1f0650fcd254fb6f715a54f7971daf0a5e61c3de6db70dfd156156fd55b59fe4
-AUX xenstored.initd 1058 BLAKE2B 9fbf48f4245276ead9df1f47583b160d20b15ece27ee59b288a1c0e5231a0864c8880824a844e71563735e9fab1199b5596fc4e7390ed47dd5ec8e98856c6e39 SHA512 195a7a8d50d28597d8f66416141d416c32095af5499d5978c6163996ea9cbbd6bfb343f7e0fe7a8835e39c8924906547cfc662e2ddd96ec571f47b3da79de090
+AUX xenstored.initd 1058 BLAKE2B ef28c6f9f1f91dd46d5d431a70736d76a9a72b215b6b8f7955e5cc11abcbadb796d464a3a084b26afbfbe315617e929c207c66126bf5845520a0d9ef1ee75bab SHA512 f07febb0436d65dfab03e2125380b25dc2bcd7512a533879a152ab939a12b1a954b70babb69fc854b37bcb039a8897c2dc84a3988df426946f1e4af310dc1392
 AUX xenstored.initd-r1 916 BLAKE2B 5acda60c3d1c8aaf91d14d980a0b68f3d5ff803b617431c87f46b5c2c6f4c87548fa8db32ebd554e8aad4928d7ec0b16598bf8dfb0aa7e3642caa96eb164a292 SHA512 1404c9c454f5359389a2e9588317f10412dafdbdeb1de5da945c10f8e6efd09007e96d35b75d04a4c3d5c59baa9c3bbee4192240cacee128b0adf9066d3efc10
 DIST ovmf-20151110.tar.bz2 27518370 BLAKE2B c4ba51e59ca3f597d75639a792b1f307a70dc6127917306e6ce182a76646435bec8006f7db9ac5c580e0ad79465a2b2902cffa90139d367c89d16e28280a978b SHA512 dda185af2fc0b9a8d5fc7e1e96db6aa31807782fe77d38491896164d125c30d2277db3d71a7dce7bbd569723b344b97dfebbc78ddddca0a095721f6b1ae3a1d3
+DIST ovmf-20170321.tar.xz 22141096 BLAKE2B 79e991c8f9deb297865c319e88b6e6d46b1d08067d3fd639c83f2a379670779ecc60c74c2671ea4eb4a6659fe08ac2d7d4ff337b010b42a908a50829a2d18eeb SHA512 f65dabde3df967224e2072817211786ee4fc3994ee31f8f9d6f67fd74e3479e1da459c720169dd81020cdc1777e4600e531bb124b4625c2ded42c6005bdc802a
 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-upstream-patches-1.tar.xz 24592 BLAKE2B 774c5219d6c14d729358e790d880a1a31fb4cda741e54e71879bff164e79bafbd8492eb8bccb7becdf7a2f9605e71266bb4fc15848deff8f9028ed7f8844f915 SHA512 edbc7cad2f6f8a5c7e8aac8efd5454428aa25e0e13018438f78c7f401cfb9173345267e16c7a5dfa78066a952980b172976409a0c63162094b7f507058e712ed
 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
+DIST xen-ovmf-patches-3.tar.xz 4208 BLAKE2B 0df8f85667a33c91cbfd86c59aec2ae65eca892b45d66eed76f793a52e2748989bc2785861f8bfdf94235ef7a6c0be6572c6e6cce9695469e40f0facd0ce3947 SHA512 abe001053ca702138bbcdd6bea14e2daae5c785f862d6a15001ca894c8ed8617f0c5dc439c6f54a41433b988acf57c71911af1db074aa76732c39d98622a3b5b
 EBUILD xen-tools-4.8.2-r3.ebuild 13955 BLAKE2B 52f60a82e49dacfd8125b7bafa850d9349192814f4c9cc1ce25e00f0781399f06faa90161941274dbc730cfd8c3c477110d0f4786e3f5dde71b3bb41e6f529db SHA512 405bf5661339cb4384e59cf2c019fbad39074f595dfc6bc6dd00347fb433ebfd843c5c02e29b918cf760390731569fd58ced5f57073edd2db626ca51fd7b1fd2
 EBUILD xen-tools-4.9.0.ebuild 13941 BLAKE2B 5fa54a3ca4a191aa9ca927eb3bfd2daa2a6ef7ec9941e9761369dffbef7f0a2aac9097abb68ceda913ea69ffba9f33f716ce85079f4610c26909afa94617e1aa SHA512 ba54bdc680040454856aa7f950bfed5dc9aefeeaaa9256059160814182a51b3c2f8fcfdffa22c961e614e8cc67eaa1aaec473720982d1956d9dea46abf28bbd4
+EBUILD xen-tools-4.9.1-r1.ebuild 13741 BLAKE2B 65366b9f3a106f1860ef5a7496ec1048f704aee7dfc4f5311636624f5666816d4d241cd4b7baef93a30a93b7e01bac507d98d14780d45eb88144e9df02daf77f SHA512 c765d1f1bcfd9b01878d33abda3c4f8b252d6b54539300a1fcb02833132517ff6cc12a7dc0a8d3ff4df7a110aa44ed535576a43e1175207b0264a013484dd7a8
 EBUILD xen-tools-4.9.1.ebuild 13741 BLAKE2B 52b179de0a023ff0045c819eeeface99bd48adbd3087f4d7c615dc466164cd12a6fa75aebef9c14f2a923c6e34a0baf7c98110148f437866143adf8a4ac842d8 SHA512 2eaa8c4faafa3f191bdcc52d61fb7965c53216a75ef0ee4e65c4098ef77cd06b28e75761b7bd85e80acf0d3ecb66b9e04e950cd382b766649eab353eb757f8e6
 MISC metadata.xml 1267 BLAKE2B 8b9111b781201a51e373b606c888440fe42630f9cb08a43a4bb5a512456f57e7bb4e4f2af0a23d4cbf75489ba01efbc38820a6881317f16a459c96f8717d2b52 SHA512 c4e947a8cff20e4c5e77f5764fe26ee86a5674cc24ba2eedb7867476f9805ca47b895fcee92e8f353bb4bce877d32832318f8f7fd9514103fb2a963d6ea74647
diff --git a/app-emulation/xen-tools/files/xencommons.initd b/app-emulation/xen-tools/files/xencommons.initd
index d1fbb181c3a7..a7c1efed9abe 100644
--- a/app-emulation/xen-tools/files/xencommons.initd
+++ b/app-emulation/xen-tools/files/xencommons.initd
@@ -1,5 +1,5 @@
 #!/sbin/openrc-run
-# Copyright 1999-2013 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 depend() {
diff --git a/app-emulation/xen-tools/files/xenconsoled.initd b/app-emulation/xen-tools/files/xenconsoled.initd
index d31737af7fc5..094871cd0478 100644
--- a/app-emulation/xen-tools/files/xenconsoled.initd
+++ b/app-emulation/xen-tools/files/xenconsoled.initd
@@ -1,5 +1,5 @@
 #!/sbin/openrc-run
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 depend() {
diff --git a/app-emulation/xen-tools/files/xendomains.initd-r2 b/app-emulation/xen-tools/files/xendomains.initd-r2
index c1a70815c26b..0926498ceac4 100644
--- a/app-emulation/xen-tools/files/xendomains.initd-r2
+++ b/app-emulation/xen-tools/files/xendomains.initd-r2
@@ -1,5 +1,5 @@
 #!/sbin/openrc-run
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 extra_commands="status"
diff --git a/app-emulation/xen-tools/files/xenqemudev.initd b/app-emulation/xen-tools/files/xenqemudev.initd
index 90da3ac6865a..9dcbb3f2244e 100644
--- a/app-emulation/xen-tools/files/xenqemudev.initd
+++ b/app-emulation/xen-tools/files/xenqemudev.initd
@@ -1,5 +1,5 @@
 #!/sbin/openrc-run
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 depend() {
diff --git a/app-emulation/xen-tools/files/xenstored.initd b/app-emulation/xen-tools/files/xenstored.initd
index d92616b5cb90..1b7eec92658a 100644
--- a/app-emulation/xen-tools/files/xenstored.initd
+++ b/app-emulation/xen-tools/files/xenstored.initd
@@ -1,5 +1,5 @@
 #!/sbin/openrc-run
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 depend() {
diff --git a/app-emulation/xen-tools/xen-tools-4.9.1-r1.ebuild b/app-emulation/xen-tools/xen-tools-4.9.1-r1.ebuild
new file mode 100644
index 000000000000..4f9eb745833c
--- /dev/null
+++ b/app-emulation/xen-tools/xen-tools-4.9.1-r1.ebuild
@@ -0,0 +1,454 @@
+# 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=1
+	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=3
+
+	SEABIOS_VER=1.10.0
+	# OVMF upstream 5920a9d16b1ab887c2858224316a98e961d71b05
+	OVMF_PV=20170321
+
+	[[ -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.xz
+		${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 ${UPSTREAM_VER} ]]; then
+		einfo "Try to apply Xen Upstream patch set"
+		eapply "${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 ${XEN_SECURITY_MAIN}; do
+			eapply "${WORKDIR}"/patches-security/xen/$i
+		done
+
+		# apply qemu-xen/upstream patches
+		pushd "${S}"/tools/qemu-xen/ > /dev/null
+		for i in ${XEN_SECURITY_QEMUU}; do
+			eapply "${WORKDIR}"/patches-security/qemuu/$i
+		done
+		popd > /dev/null
+
+		# apply qemu-traditional patches
+		pushd "${S}"/tools/qemu-xen-traditional/ > /dev/null
+		for i in ${XEN_SECURITY_QEMUT}; do
+			eapply "${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 ${!_gpv}; do
+			eapply "${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
+			eapply "${WORKDIR}"/patches-ovmf
+			popd > /dev/null
+		fi
+		mv ../ovmf-${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
+}
diff --git a/app-emulation/xen/Manifest b/app-emulation/xen/Manifest
index 0b422f392116..276f98c7e998 100644
--- a/app-emulation/xen/Manifest
+++ b/app-emulation/xen/Manifest
@@ -5,9 +5,11 @@ DIST xen-4.8.2.tar.gz 22522336 BLAKE2B 2c9da971622b4e52fe78fa029107bb1c5f945a636
 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-upstream-patches-0.tar.xz 6856 BLAKE2B 52a7e3b456d330444166c36ce68b008150831b7bb5b64b4a3dbebfbbe8cd024311f3d7aadd1313b194bd5ce7a20cd2ca5a424754e59589b986490eda97bf5d06 SHA512 9af8861443a708c60df52c21512099a55a6018238350ece962a715b07ade9141cab2d46540b5d5e8e20347980f786f7d28ec130f7e8e03c46ff4808d3b36a913
+DIST xen-4.9.1-upstream-patches-1.tar.xz 24592 BLAKE2B 774c5219d6c14d729358e790d880a1a31fb4cda741e54e71879bff164e79bafbd8492eb8bccb7becdf7a2f9605e71266bb4fc15848deff8f9028ed7f8844f915 SHA512 edbc7cad2f6f8a5c7e8aac8efd5454428aa25e0e13018438f78c7f401cfb9173345267e16c7a5dfa78066a952980b172976409a0c63162094b7f507058e712ed
 DIST xen-4.9.1.tar.gz 23368303 BLAKE2B 4cfddb351c9a4aa08227138dc1afa921f3d1880048f897428226da38eff9470cd81ae9896f174583048dad0ba8d5c1426df58b029115ba1623366d1980630c0d SHA512 9d22f0aa5dcd01a1c105d17c14bce570cc597e884ddb9b4a46b80a72f647625b76ae5213cede423d0458c14e1906983595a9269bb6e6ff2e9e7e4dea840f4274
 EBUILD xen-4.8.2-r2.ebuild 4933 BLAKE2B bb5a4b58eb2820d1aaf50d395fca36192fbda8c0bb337771f22745591e41fb405798f53e8994771fad1a9c6598cc7c71864aa7c5f97d053847636af3227684df SHA512 ce0551c26ed51598405eab862b42c872bccfe05e2064b2dd589e56c34828820356f4f39ffbffaf78cd07408e91569091de947cfe0cc0602faa3503063d3a7fa1
 EBUILD xen-4.8.2-r3.ebuild 4788 BLAKE2B 7d86e51fd58fa5f817d045d0b1eb8c4941c05258fde806e90d0aa442b6f293e58ea3e8c93dda16597df080a8860bac2f88597ae5a64fd6a0518ef22688e9a83c SHA512 0a284557d9bbe0baea2c72ddeb2fcebfa3a72ab11ff94b68125644249ac7675d053bf5c3962e7f571aa3557404e472866495d92b0c2d4d9e990b82cb4679476a
 EBUILD xen-4.9.0.ebuild 4907 BLAKE2B 79f07a9604c8d3d20903d9da5f410d2ce1b85fd0b888d8f0b2ff8d768941abf0f18a006bd1748cb480beac6c9cd7c1434a0005b15e6d33c4bfc0e81905009498 SHA512 a70419e05a800da71ef24b097a950b7eea338c467fb0313d69fae25e7f6555b8ffdc3c7c27f18b11081625e315f5a90858668a56fe863cc21fe7c94357c08e57
+EBUILD xen-4.9.1-r1.ebuild 4715 BLAKE2B 930781effec60cbaeb35fb579b93cfaaee2733cb01b3c00a446f25135294616fa017a3015e9475e3416406147f378ab03eee1288df4240ee54d6f6e0cfca610f SHA512 292fc89c18ac5c282a1e2c64dad5a76a4e35043e18b1a2e9da978b3c22bee83f21ba66a80fde5398af5c783611ca6f78dc3865ff82f37627581c13f1898c9321
 EBUILD xen-4.9.1.ebuild 4715 BLAKE2B 3b7fa7af4b51afda5effb7e723e169be2a3db76aefcd4496220362d3ea0d07d51e78b99547860efd4e036c5156f67ae1ba77f4404c98e5d978a0820cebef0ca3 SHA512 955c0089c6ec4bd489141d60ed4f40ce5f21769dd25231f332db9674badbadf9aacb47d8783b80fcff7d076e384456214ea227f71f6de67506d82e03f32edf2e
 MISC metadata.xml 417 BLAKE2B 5713c8e5f27d56714938b7d2bed096c3b3f9fbb0ad9bce2bb3240e4a8556134cfc88efe0e2c7feb2e9cc722c11800e8433afa0d03746b05998909dd976230225 SHA512 2708f84b8a1508eebc96539993ae1bde4b921d4401229c221e2bee9a0cd643fdf1f854fcbba6033ed68667d0efb00c25222f4c68535a96f2200084d8d8759946
diff --git a/app-emulation/xen/xen-4.9.1-r1.ebuild b/app-emulation/xen/xen-4.9.1-r1.ebuild
new file mode 100644
index 000000000000..6b7b46c13e64
--- /dev/null
+++ b/app-emulation/xen/xen-4.9.1-r1.ebuild
@@ -0,0 +1,171 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit eutils flag-o-matic mount-boot multilib python-any-r1 toolchain-funcs
+
+MY_PV=${PV/_/-}
+MY_P=${PN}-${MY_PV}
+
+if [[ $PV == *9999 ]]; then
+	inherit git-r3
+	KEYWORDS=""
+	EGIT_REPO_URI="git://xenbits.xen.org/xen.git"
+	SRC_URI=""
+else
+	KEYWORDS="~amd64 ~arm -x86"
+	UPSTREAM_VER=1
+	SECURITY_VER=
+	GENTOO_VER=
+
+	[[ -n ${UPSTREAM_VER} ]] && \
+		UPSTREAM_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${P}-upstream-patches-${UPSTREAM_VER}.tar.xz"
+	[[ -n ${SECURITY_VER} ]] && \
+		SECURITY_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN}-security-patches-${SECURITY_VER}.tar.xz"
+	[[ -n ${GENTOO_VER} ]] && \
+		GENTOO_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN}-gentoo-patches-${GENTOO_VER}.tar.xz"
+	SRC_URI="https://downloads.xenproject.org/release/xen/${MY_PV}/${MY_P}.tar.gz
+		${UPSTREAM_PATCHSET_URI}
+		${SECURITY_PATCHSET_URI}
+		${GENTOO_PATCHSET_URI}"
+fi
+
+DESCRIPTION="The Xen virtual machine monitor"
+HOMEPAGE="https://www.xenproject.org"
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug efi flask"
+
+DEPEND="${PYTHON_DEPS}
+	efi? ( >=sys-devel/binutils-2.22[multitarget] )
+	!efi? ( >=sys-devel/binutils-2.22 )"
+RDEPEND=""
+PDEPEND="~app-emulation/xen-tools-${PV}"
+
+# no tests are available for the hypervisor
+# prevent the silliness of /usr/lib/debug/usr/lib/debug files
+# prevent stripping of the debug info from the /usr/lib/debug/xen-syms
+RESTRICT="test splitdebug strip"
+
+# Approved by QA team in bug #144032
+QA_WX_LOAD="boot/xen-syms-${PV}"
+
+REQUIRED_USE="arm? ( debug )"
+
+S="${WORKDIR}/${MY_P}"
+
+pkg_setup() {
+	python-any-r1_pkg_setup
+	if [[ -z ${XEN_TARGET_ARCH} ]]; then
+		if 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
+
+	if use flask ; then
+		export "XSM_ENABLE=y"
+		export "FLASK_ENABLE=y"
+	fi
+}
+
+src_prepare() {
+	# Upstream's patchset
+	[[ -n ${UPSTREAM_VER} ]] && eapply "${WORKDIR}"/patches-upstream
+
+	# Security patchset
+	if [[ -n ${SECURITY_VER} ]]; then
+	einfo "Try to apply Xen Security patch set"
+		# apply main xen patches
+		# Two parallel systems, both work side by side
+		# Over time they may concdense into one. This will suffice for now
+		source "${WORKDIR}"/patches-security/${PV}.conf
+
+		local i
+		for i in ${XEN_SECURITY_MAIN}; do
+			eapply "${WORKDIR}"/patches-security/xen/$i
+		done
+	fi
+
+	# Gentoo's patchset
+	[[ -n ${GENTOO_VER} ]] && eapply "${WORKDIR}"/patches-gentoo
+
+	eapply "${FILESDIR}"/${PN}-4.6-efi.patch
+
+	# Drop .config
+	sed -e '/-include $(XEN_ROOT)\/.config/d' -i Config.mk || die "Couldn't	drop"
+
+	if use efi; then
+		export EFI_VENDOR="gentoo"
+		export EFI_MOUNTPOINT="boot"
+	fi
+
+	# if the user *really* wants to use their own custom-cflags, let them
+	if use custom-cflags; then
+		einfo "User wants their own CFLAGS - removing defaults"
+		# try and remove all the default custom-cflags
+		find "${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
+
+	default
+}
+
+src_configure() {
+	use arm && myopt="${myopt} CONFIG_EARLY_PRINTK=sun7i"
+
+	use debug && myopt="${myopt} debug=y"
+
+	if use custom-cflags; then
+		filter-flags -fPIE -fstack-protector
+		replace-flags -O3 -O2
+	else
+		unset CFLAGS
+		unset LDFLAGS
+		unset ASFLAGS
+	fi
+}
+
+src_compile() {
+	# Send raw LDFLAGS so that --as-needed works
+	emake V=1 CC="$(tc-getCC)" LDFLAGS="$(raw-ldflags)" LD="$(tc-getLD)" -C xen ${myopt}
+}
+
+src_install() {
+	local myopt
+	use debug && myopt="${myopt} debug=y"
+
+	# The 'make install' doesn't 'mkdir -p' the subdirs
+	if use efi; then
+		mkdir -p "${D}"${EFI_MOUNTPOINT}/efi/${EFI_VENDOR} || die
+	fi
+
+	emake LDFLAGS="$(raw-ldflags)" DESTDIR="${D}" -C xen ${myopt} install
+
+	# make install likes to throw in some extra EFI bits if it built
+	use efi || rm -rf "${D}/usr/$(get_libdir)/efi"
+}
+
+pkg_postinst() {
+	elog "Official Xen Guide:"
+	elog " https://wiki.gentoo.org/wiki/Xen"
+
+	use efi && einfo "The efi executable is installed in boot/efi/gentoo"
+
+	elog "You can optionally block the installation of /boot/xen-syms by an entry"
+	elog "in folder /etc/portage/env using the portage's feature INSTALL_MASK"
+	elog "e.g. echo ${msg} > /etc/portage/env/xen.conf"
+}