commit:     fe01e28de7590ce82b9812956d1aad17c8f1a267
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sun Mar 10 18:24:49 2019 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sun Mar 10 19:52:58 2019 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fe01e28d

sys-devel/llvm: Drop <4

Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 sys-devel/llvm/Manifest               |  30 --
 sys-devel/llvm/llvm-3.4.2-r100.ebuild | 273 -----------------
 sys-devel/llvm/llvm-3.5.2-r100.ebuild | 276 -----------------
 sys-devel/llvm/llvm-3.6.2-r100.ebuild | 280 -----------------
 sys-devel/llvm/llvm-3.7.1-r3.ebuild   | 559 ----------------------------------
 sys-devel/llvm/llvm-3.9.1-r1.ebuild   | 547 ---------------------------------
 sys-devel/llvm/metadata.xml           |   7 -
 7 files changed, 1972 deletions(-)

diff --git a/sys-devel/llvm/Manifest b/sys-devel/llvm/Manifest
index 2f8313c3647..7b62f9c64cb 100644
--- a/sys-devel/llvm/Manifest
+++ b/sys-devel/llvm/Manifest
@@ -1,33 +1,3 @@
-DIST cfe-3.4.2.src.tar.gz 10612313 BLAKE2B 
6a5d9f20d181b217f3ca72b6585bd953150cc0d207a203feb24aa9cb9b2e341ac6a2e152a1c40baf2d53e5a52c4e4e86a518a329bdda39c08986b3437b04cee8
 SHA512 
e01fa8e312e9b3b7b3cb572ac21349161aaa50078ecfe7bded273b75db4a0c44acde524f8fdfcbeec54c61eeeb8339e9917d1f205a8fda18e34fe7ccbe89c36d
-DIST cfe-3.5.2.src.tar.xz 8268008 BLAKE2B 
9444f44e5d2cc8b83832bdb820c79fd9a8d5c9e5b0bc29d1213c10a60e3ef8ba9160c68cabfdbf6ae3eac804cc64b4a539274f5c83baee0059fdfc96dedeeef9
 SHA512 
2ad9a7daa8e62cdbf47b001aa6b937a06ae7e6396dcd1832797e2d98036522443ccfca9f1253e16d531a99d1edf237fcd2b457c55491ff68ca4534a2396ca52f
-DIST cfe-3.6.2.src.tar.xz 8617576 BLAKE2B 
02a162d7afa32d25e77618ef890b81f532eba87369611dad332943be5460ff747ede3cb53d2d66398243341ecd1ecee0c5ee2e72ff8ca5ea744d2655946fc934
 SHA512 
ed837c48f38d8998efd675b56477c8681dcedfcf3f71bba65930f145501289bebb6fe6a6d9de336548f94c381d016b99f10c58e046b885449755d44ac782de03
-DIST cfe-3.7.1.src.tar.xz 9110616 BLAKE2B 
9df6971afbfc1384c537f384b808f4af6914d3bf32f11017f08bec597e9cc535a96660aafe042a99cd8e450adb5555915392a6098d423993856ea7a1f8e4ee10
 SHA512 
8e3285a32ad0fd4721fa77c4fb9709f31bb4e4f7cb5245357aaf57b0767b6ef18a30d902b59d1437a6febffb6c2128214f9ce5aa913bb298743221a28c4f9de5
-DIST cfe-3.9.1.src.tar.xz 10363080 BLAKE2B 
6f6cfe80ea0344342f070d451dabd41b9cf58962ca354f495868821173446f8a08c5a69819f0c5d20b4f49019036fa4a238838b224a1e55d5ac805668fc837d5
 SHA512 
3f0eea194597e438bbe49ce9ef5fdced81459c21cbdd2653750b2fe02c55a0154d6a33a8cfd02e607b83314a8e35b2c300f944462120ab6de1d4139d85db56b8
-DIST clang-tools-extra-3.7.1.src.tar.xz 277476 BLAKE2B 
19ed7feb1a558f691af0d0735a3d0f2dc2b80f06cc5ad0ae9dd8dc0545b38d35cd55231d73c0c7c8abe96d045ba4077f5c8c98a454a73a30a00c6a2415bedf46
 SHA512 
06e2db8af75f1e6ee82da6ee723b5256b9e3f6ba196428f18944ec02d07df26d04329ca8824a083c5f25274ce7e3469aa75e3a29ccfbdb6375524841d65e3ad7
-DIST clang-tools-extra-3.9.1.src.tar.xz 456464 BLAKE2B 
32cbb7d5282e286e0bf9f8b1e9ecddc5401b78fd088b1302978e0f6cf71fe864ab47eebe81bdea59ccd49122e6d2ef2281b5bd52e97af5eefdbd5d7da9550f5f
 SHA512 
5691fb09f80b519876cdd2e82ad23a20bba32a0bc356e15e6db631b2936763911f15ff55f8bf5f073100b9e4cf217f08fdce90ae98ef0e084274259d3cfe9634
-DIST compiler-rt-3.4.src.tar.gz 1858593 BLAKE2B 
3e1107b3056b9eaf33ffa0786db144a006f24c0bef2c525e722d2946d0cc70b16aa776a68d1b668671925951efd270b733820085ca310c538892023a780361b0
 SHA512 
70efffaf12ff7c15befa87ce808489c6f6b6eb421d0ab5d8ecd525239efc8aab850c7ed34b31a993ff5e499657b72598619945cc4461fe3e5359e9a94aaac0c8
-DIST compiler-rt-3.5.2.src.tar.xz 1093000 BLAKE2B 
633e18ba17f1df077a06089bef5cd495f8b639981330083c300de2e2d31f2033e882fb17286d5c7e13b31b78d24a60e354daacbffebd98d6415b811ad089e0d2
 SHA512 
319a8a1dbe07eb4f1fcccfe79a1fa445f348fb854a441500e89fa0a128e45716b65d06347f19a63de32e9294cd2331e914ae0d5fe8224f0b2452c39b79ac96ff
-DIST compiler-rt-3.6.2.src.tar.xz 1128080 BLAKE2B 
934bc3fb139d0a3a82e7824256ebbf524a8298bf5872a89351786585854a09739071fe53f319815b45aca03f1d8ba0d3cc0c2ad8e3cc529fbaf6e180b33cd2c6
 SHA512 
7dafcc5bd4822475de649d8a84ae51af3c4ed4d0958f76b1b55ba79219638f3e78eb94a1986c6e9ba0e7f1ccf3ec834d546b5ca60e8b08083fea5880ecdf17a3
-DIST compiler-rt-3.7.1.src.tar.xz 1181772 BLAKE2B 
bcc11ee67806bc3b65690a7828f46f9fdc52992f30ce7159045ae21d916de4cb16dd8047913101a56b87c4496872c37e37ce0b54fa72b681a4a369b1f861b070
 SHA512 
bf434519ea0838264c30de1e1e8681320aa868df0ecc825a45c659077b963a4120c18216946558cbf8aea24a8ac8ec39af2066dab906bc7cabc0894d51d61325
-DIST compiler-rt-3.9.1.src.tar.xz 1376372 BLAKE2B 
1c7391a429329591d96e474c9ac5b36672a8d50dc621bd21a9e97035811d85293981e98ada1c3284f9d05115a1113086ba3888073fc3b76e09f83614cd7d37ce
 SHA512 
91a4c78a5e8c1cdd2d6bbcb27d2c34f49ea30a952733444ef4f4a7cc7503c880d4b6924595e87745ef6278851178f49f98d38d2068975d4fb6577fb9e9cdcdbe
-DIST lldb-3.7.1.src.tar.xz 10650524 BLAKE2B 
432e7064f4f48b62b96c80ca184fc2a69ac7e2ee62d14020017c01659aa15299b5f5c47852855b1ff12606d264c1cccf9a31b5818909dd779c8f353df62d12dc
 SHA512 
d2d3e1052026edd6ef9113ff5362acb4a32cef598098b4031c35e389301130ef2e1bda594f30de4d65c9fdc0beaecdd35afcf36676eb540baad34015aca294d1
-DIST lldb-3.9.1.src.tar.xz 13750816 BLAKE2B 
40bd2797e1e06f600cdd88ba56af8e3c315cd9f2bc2ca12c3172623ae16750f051f9e6d76df354a3fc0c6a4fb802fa842952e1ff1d47a28f5cd218546da89563
 SHA512 
e2957a1da60284595b21c205b07fa3db5c474bfad1935ab8e1bc832f30af497e9eb709efeb703591ef62e7dd73a28d22fc21398097a232c8a729946d72eb5df7
-DIST llvm-3.4-manpages.tar.bz2 33753 BLAKE2B 
b6a57cc492d133eddad08507521395f8c4cd6c7609b6134e61c330045d68a222bee88f8d0ab7883654db55157b185b59690ca3024957ddaaaa3054fcb9ccf831
 SHA512 
8e438a9392c9b896ccb2b1460a8f57ffa01633e3a6bba61e2bf2f718d970ff96c17d63b0bc0d4da1162e1d1dc4cb9b2a9e9a14a722e8a5b5d2f205f037ae665d
-DIST llvm-3.4-patchset-darwin-leopard.tar.gz 7704 BLAKE2B 
a46dacae703b19ad2876d3f1f4f59ca12be96e2368d35d2578d4d67e4ea28051e37279e79cd5169f63277ba4d591d2ac8baf3a6f6af6b45e1019c4aa83f1515d
 SHA512 
1f34ef6a20fe09e6de473bd15f9ef30e3d7a16a5a9fdb62d88d1ac22ffc31a2a7814e0a2e677b21dbf0865241786aa2b8b4646737cede1765c8f3c6b5202fccc
-DIST llvm-3.4.2-patchset.tar.gz 4612 BLAKE2B 
e7be0957dac5ceae7e81beef2dbb914554809095fd4857d45809b00ae06f297649f8a5e7baaa1602b711b678120ca18aee1f60413136d0572c8226f7fabae03e
 SHA512 
32c7cf229a6a8917f0fc67efa1fb11994945281f6906395cee7e5c51399c8fb4c06f554a03253c8f9073890a7bc7af151a8adfe887ad62f45f1523e6e358f769
-DIST llvm-3.4.2.src.tar.gz 15938155 BLAKE2B 
51b2f5e04f448d71fdd757a84c71157de0f9958aace6e8837971e3c62f2b017387b1bc8b310bacfae137b48501d25be8decb4ffa3caa7fcd0083a73c4c65949e
 SHA512 
6c1453f7d9d9110257db3574cc4f6227fed8938705cbb09851ac09a868089b48f1556a1b6e758aff6d97520b08b5605d3ed20411ad9dd22cdc573d62176905f0
-DIST llvm-3.5.0-manpages.tar.bz2 35314 BLAKE2B 
5368ddc4471d4ebf7e6f2bbd6525293dc8f6300fecf9a303e344b4e5415e5e04e9a9d0fbd636b2a1b554e8a55a69e4306842491ad3cc7c4c227b6ac35f52cc8b
 SHA512 
d99d6096d7f21a81923297584fe5eeb23e0d83d4538fe376615c92fffc8aff3189999f7ab3c537b5aa5d6bc2c22c53eb05717d48c7ab99c42315b8665bac62c3
-DIST llvm-3.5.2-patchset.tar.gz 4568 BLAKE2B 
ab7db30375f497a41e2cd657a628bddf621ccaf48042dbdf29b7bdec0c5b11b2c0dd2d99df72dd9b5acb01b7bb3147f2b91844984be2f842fb115149f61cf0aa
 SHA512 
6df5a61d3e949dbe9840e713eb90e7514760c5ae68e241494d0246925015ac7e9d73671dd0646eb44d2d9232665027783d02c00639f41385615ec541d4e2fa93
-DIST llvm-3.5.2.src.tar.xz 11876128 BLAKE2B 
05700e6b162beddb246077507147c30cc36f334f4c3142225b038104f674cbb40a3fe145ba82724196ec995235c137fd132e1f98689f77b102c722a84300e069
 SHA512 
0f6a83cc61a385387e7baf8fb8f0d9f18e3fd00d2d389a3c7e2c3792be7d82ed095506cac52c24e65ae3c1f94456a441d39440feef6125e25ef18447ec9dd406
-DIST llvm-3.6.1-manpages.tar.bz2 38338 BLAKE2B 
d5d385e55c3817e8b25dd33178929d9bcbf59cb8390ecfb44c83c58c3bc1e7c2aae2b0969da4f4f5dbe6b052ab802e00c48f3fb68c6548bc4c8647f5fe4687f9
 SHA512 
a47aeb0b4632329eaaa1d6c774446fea5822d7692d81533a9a5c5de1c6a3b37fdd6b7c1fc6433339649f4d3a53a753065e73afb30fd84f253ad31d5fb3d48662
-DIST llvm-3.6.2-patchset.tar.gz 4562 BLAKE2B 
76b7c01e54d5fe154e10478aa6fc8a414458baf3939b71d8a2fe5787c52b7d28bdc07a7eb4b1c00ec4c2da4cdc6df75b49ade528f4451a1e4ee0d31940fab033
 SHA512 
6018e7d96317e6a46f373259430782a1377193ab64b337d5f6720a4ffe0eb0891e7e9373fb9c20da66e840f07e52f2bccb2a8c51bb55ded0f124748796cce1c8
-DIST llvm-3.6.2.src.tar.xz 12802380 BLAKE2B 
c9ac1c83d99efe5d673a41650b587584b6233420a9d1e02a5cfdc0b7bb99b761ddb3fe48677c8bc0714734af06660a72daf96936057bac19f3e41645404d347b
 SHA512 
42b44ce69cfb96e2dc12dc2246f0de8ff983a99741206e2c46ccf074b3248aaab9c0f22c6baad802de851d06f202f40db9dd62fe38aab4479b3f70026c936b36
-DIST llvm-3.7.0-manpages.tar.bz2 38095 BLAKE2B 
67be777ceba745fee8a2128de05d2e22b1eeec275afb24376891dcda90dbd2486e58456248934b1cfaf907a80954c7ee537fe0d69bb87db167401f41c404212a
 SHA512 
ea70ac15dbaef3740b31f66aa798338f7f9b82484586582aa62e0364f9d74bf175be2f4f29721df253b8157c1cbc146ab9045c0656c42a6375434e994786b643
-DIST llvm-3.7.1-patchset.tar.gz 17234 BLAKE2B 
93e3676c9b1a34462435a376e35f0768d57e4db1001d136864f99b569c0235be7f51c21491f9792e7169e221de1e9faeb728928b8963420bbb36234ff28b4eb7
 SHA512 
030dc7f72d11fcd53307f707d5dde321054feb0f0977601c3e188a37f2be6c14bfd05482d1c1e5f435aaf32ca7c7e3701cf5f1375fbd0cf83cf8afbad7f4f6be
-DIST llvm-3.7.1.src.tar.xz 14592544 BLAKE2B 
f3a197dec9a397be02d2c55d73624352cf1474d935ca6dac466f8f44de0990c3f37b10a598fa2e871dfa27d3506087826dfcd23cb19bbd700cec54141c7d35fb
 SHA512 
ac521debc02f6deba96ef975d6a546b0c5c77299c1dbf5e1b87a7974ff5e7fd715bd7e384b92d9adf572ce47130bdbf6d3c648eb0d7f72f16f976292e4909e90
-DIST llvm-3.9.0_rc3-manpages.tar.bz2 80007 BLAKE2B 
e770497834a5863f5c988d3bae8ef0f7e5551a505d2db9557567976c10fbaa68fb6013f9136db2123e626a99046b47ea5c0d62e1ea830d998015a1f67f67eeb9
 SHA512 
f96c340021de3f096ec3ad7d51a6af2c7a84974122d1df15729a39d4f9d65452f063a85ab38adb064288dc14220d9cc679b31ee19b48424d3d7cde621ff37597
-DIST llvm-3.9.1-patchset.tar.xz 16404 BLAKE2B 
9c9d630e6c6a70ba6a026a6ecb7a7d29a567e6b85fc92ce128a8129006ccad44defc07a46351dfa188128a91d419696f6c36a0e184a04f9d1270d5431cbd59f5
 SHA512 
dcae89ba910b5195bb455924242912f526b6994f0f236571b6364fd594bf9ca03cc74e116a44ae4372e34ce63b21f1351125157e7af7a957aee115f400b54089
-DIST llvm-3.9.1.src.tar.xz 18130436 BLAKE2B 
90afd2c06e612132bbc84c29fed59abdfdaed41f8a7590e3f60ba5072179317365f15f301f577ba050b78797f682bef8fa85ebad7391fd3e67b46eb02a5df068
 SHA512 
50cbe8ee911080f586e77861c442348701bd02e2de0c090c54c34f82ac275ecfcd712af0f41e387c33b4a6057778a4258a27554292fe68ab4af3fd9dd6d90683
 DIST llvm-4.0.1.src.tar.xz 21065652 BLAKE2B 
6327eed2d1feb108440f22d2581d1ff86c10a10c29793538d8d899c7e2dc83d3f7b147d3fd4bcce2bd2bf57c071b08c624aeafe40a3e7a3914506e7751727e6c
 SHA512 
16adc39b34ddb628f81b171119a8e2a0e9138b25011e803ef0b688e2fbea116fc4953d3a1b61b90a98a75e33619f81566b7cb06a9a2ea4d04ac5e0eb303a2d1d
 DIST llvm-5.0.1-patchset.tar.bz2 4204 BLAKE2B 
e7282e84578631d88549bdf34e5a44e0294e47ef1fee29c0cb954d7afd160d4b6a0f39bb3bd53791ea53503a60eaa0ada0a512a63d696ff096dc6f21f4aecdc7
 SHA512 
395ea2b13008e222c034e2bdd8c2bb033b9c01e61fb89c840f009f6cddb499b317df8b061d29f40968d8f0df5540a2f4a9de31eef1de886796c8c334f37254eb
 DIST llvm-5.0.2-manpages.tar.bz2 93977 BLAKE2B 
8c5e8899e0df9d6037fb7d5c373de6492ccdc9fd2c26cc7dfbd8fb2b9e68418ca8fdf42cdc303c361e649cc6939bf5229cbad017bdccbd5d791e92752328252f
 SHA512 
568615bce5a75d42e4b6d592557472d366d49a99f8e81be10ae679804f1fe674c7fd0bbdac09af44fc67ee5aa34c4ed2153c2767c536ac8e45dd15c811c92dcb

diff --git a/sys-devel/llvm/llvm-3.4.2-r100.ebuild 
b/sys-devel/llvm/llvm-3.4.2-r100.ebuild
deleted file mode 100644
index 5b59202f359..00000000000
--- a/sys-devel/llvm/llvm-3.4.2-r100.ebuild
+++ /dev/null
@@ -1,273 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-PYTHON_COMPAT=( python2_7 )
-inherit eutils check-reqs flag-o-matic multilib pax-utils prefix \
-       python-any-r1 toolchain-funcs
-
-DESCRIPTION="Low Level Virtual Machine"
-HOMEPAGE="https://llvm.org/";
-SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.gz
-       clang? ( https://llvm.org/releases/3.4/compiler-rt-3.4.src.tar.gz
-               https://llvm.org/releases/${PV}/cfe-${PV}.src.tar.gz )
-       https://dev.gentoo.org/~mgorny/dist/llvm/${PN}-3.4-manpages.tar.bz2
-       https://dev.gentoo.org/~mgorny/dist/llvm/${P}-patchset.tar.gz
-       
https://dev.gentoo.org/~grobian/distfiles/${PN}-3.4-patchset-darwin-leopard.tar.gz";
-
-# Additional licenses:
-# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
-# 2. ARM backend (disabled): ARM.
-# 3. MD5 code: public-domain.
-# 4. autoconf (not installed): some undefined M.I.T. license.
-# 5. Tests (not installed):
-#  a. gtest: BSD.
-#  b. YAML tests: MIT.
-
-LICENSE="UoI-NCSA rc BSD public-domain"
-SLOT="0/3.4"
-KEYWORDS="~ppc-macos ~x64-macos ~x86-macos"
-IUSE="clang +libffi"
-
-COMMON_DEPEND="
-       sys-libs/zlib:0=
-       libffi? ( >=virtual/libffi-3.0.13-r1:0= )"
-DEPEND="${COMMON_DEPEND}
-       dev-lang/perl
-       >=sys-devel/make-3.81
-       >=sys-devel/flex-2.5.4
-       >=sys-devel/bison-1.875d
-       || ( >=sys-devel/gcc-apple-4.2.1 >=sys-devel/llvm-3.3 )
-       >=sys-devel/binutils-apple-5.1
-       libffi? ( virtual/pkgconfig )
-       ${PYTHON_DEPS}"
-RDEPEND="${COMMON_DEPEND}
-       clang? ( !<=sys-devel/clang-${PV}-r99
-               !>=sys-devel/clang-9999 )"
-PDEPEND="clang? ( =sys-devel/clang-${PV}-r100 )"
-
-S=${WORKDIR}/${P}.src
-
-check_space() {
-       # in megs
-       # !clang !debug !multitarget -O2       400
-       # !clang !debug  multitarget -O2       550
-       #  clang !debug !multitarget -O2       950
-       #  clang !debug  multitarget -O2      1200
-       # !clang  debug  multitarget -O2      5G
-       #  clang !debug  multitarget -O0 -g  12G
-       #  clang  debug  multitarget -O2     16G
-       #  clang  debug  multitarget -O0 -g  14G
-
-       local build_size=550
-       use clang && build_size=1200
-
-       if is-flagq '-g?(gdb)?([1-9])'; then
-               ewarn "The C++ compiler -g option is known to increase the size 
of the package"
-               ewarn "considerably. If you run out of space, please consider 
removing it."
-               ewarn
-
-               (( build_size *= 10 ))
-       fi
-
-       local CHECKREQS_DISK_BUILD=${build_size}M
-       check-reqs_pkg_pretend
-}
-
-pkg_pretend() {
-       check_space
-}
-
-pkg_setup() {
-       check_space
-}
-
-src_unpack() {
-       default
-
-       rm -f "${S}"/tools/clang "${S}"/projects/compiler-rt \
-               || die "symlinks removal failed"
-
-       if use clang; then
-               mv "${WORKDIR}"/cfe-${PV}.src "${S}"/tools/clang \
-                       || die "clang source directory move failed"
-               mv "${WORKDIR}"/compiler-rt-3.4 "${S}"/projects/compiler-rt \
-                       || die "compiler-rt source directory move failed"
-       fi
-}
-
-src_prepare() {
-       epatch "${WORKDIR}/${P}-patchset"/nodoctargz.patch
-       epatch "${WORKDIR}/${P}-patchset"/gentoo-install.patch
-
-       if use clang; then
-               # Automatically select active system GCC's libraries, bugs 
#406163 and #417913
-               epatch 
"${WORKDIR}/${P}-patchset"/clang/gentoo-runtime-gcc-detection-v3.patch
-
-               epatch "${WORKDIR}/${P}-patchset"/clang/gentoo-install.patch
-
-               if [[ ${CHOST} != *-darwin8 ]] ; then
-                       # Darwin8/Tiger-only patch
-                       rm 
"${WORKDIR}"/${PN}-3.4-patchset-darwin-leopard/0006-* || die
-               fi
-
-               if [[ ${CHOST} == *-darwin8 ]] || [[ ${CHOST} == *-darwin9 ]] ; 
then
-                       
EPATCH_SOURCE="${WORKDIR}"/${PN}-3.4-patchset-darwin-leopard \
-                               EPATCH_SUFFIX=patch EPATCH_FORCE=yes epatch
-               fi
-               epatch "${WORKDIR}/${P}-patchset"/clang/darwin_build_fix.patch
-               epatch 
"${WORKDIR}/${P}-patchset"/clang/darwin_prefix-include-paths.patch
-               eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp
-
-               if use prefix ; then
-                       sed -i -e "/^CFLAGS 
/s@-Werror@-I${EPREFIX}/usr/include@" \
-                               projects/compiler-rt/make/platform/clang_*.mk 
|| die
-               fi
-               if [[ ${CHOST} == powerpc*-apple-darwin* ]] ; then
-                       # set ppc as arch for compiler_rt
-                       local arch=${CHOST%%-*}
-                       sed -i -e '/^UniversalArchs/s/:=.*$/:= 
'${arch/ower/}'/' \
-                               
projects/compiler-rt/make/platform/clang_darwin*.mk || die
-               fi
-       fi
-
-       local sub_files=(
-               Makefile.config.in
-               Makefile.rules
-               tools/llvm-config/llvm-config.cpp
-       )
-       use clang && sub_files+=(
-               tools/clang/lib/Driver/Tools.cpp
-               tools/clang/tools/scan-build/scan-build
-       )
-
-       # unfortunately ./configure won't listen to --mandir and the-like, so 
take
-       # care of this.
-       # note: we're setting the main libdir intentionally.
-       # where per-ABI is appropriate, we use $(GENTOO_LIBDIR) make.
-       einfo "Fixing install dirs"
-       sed -e "s,@libdir@,$(get_libdir),g" \
-               -e "s,@PF@,${PF},g" \
-               -e "s,@EPREFIX@,${EPREFIX},g" \
-               -i "${sub_files[@]}" \
-               || die "install paths sed failed"
-
-       if use clang; then
-               # constantly fails for a long time, likely due to our patches
-               rm tools/clang/test/Driver/cross-linux.c || die
-       fi
-
-       # User patches
-       epatch_user
-
-       python_setup
-}
-
-src_configure() {
-       # disable timestamps since they confuse ccache
-       local conf_flags=(
-               --disable-timestamps
-               --enable-keep-symbols
-               --enable-shared
-               --with-optimize-option=
-               --enable-optimized
-               --disable-assertions
-               --disable-expensive-checks
-               --disable-terminfo
-               $(use_enable libffi)
-
-               --enable-bindings=none
-               --enable-targets=host
-
-               ac_cv_prog_XML2CONFIG=""
-       )
-
-       if use libffi; then
-               local CPPFLAGS=${CPPFLAGS}
-               append-cppflags "$($(tc-getPKG_CONFIG) --cflags libffi)"
-       fi
-
-       # llvm prefers clang over gcc, so we may need to force that
-       tc-export CC CXX
-
-       ECONF_SOURCE=${S} \
-       econf "${conf_flags[@]}"
-}
-
-src_compile() {
-       LLVM_MAKEARGS=(
-               VERBOSE=1
-               REQUIRES_RTTI=1
-               GENTOO_LIBDIR=$(get_libdir)
-       )
-
-       emake "${LLVM_MAKEARGS[@]}"
-
-       pax-mark m Release/bin/llvm-rtdyld
-       pax-mark m Release/bin/lli
-       pax-mark m Release/bin/lli-child-target
-}
-
-src_install() {
-       emake "${LLVM_MAKEARGS[@]}" DESTDIR="${D}" install
-
-       if ! use clang; then
-               rm "${WORKDIR}"/${PN}-3.4-manpages/clang.1 || die
-       else
-               for tool in clang{,++} ; do
-                       dosym ${tool} /usr/bin/${CHOST}-${tool}
-               done
-       fi
-       doman "${WORKDIR}"/${PN}-3.4-manpages/*.1
-
-       # Fix install_names on Darwin.  The build system is too complicated
-       # to just fix this, so we correct it post-install
-       local lib= f= odylib= ndylib= libpv=${PV}
-       if [[ ${CHOST} == *-darwin* ]] ; then
-               eval $(grep PACKAGE_VERSION= configure)
-               [[ -n ${PACKAGE_VERSION} ]] && libpv=${PACKAGE_VERSION}
-               libpvminor=${libpv%.[0-9]*}
-               for lib in 
lib{EnhancedDisassembly,LLVM-${libpv},LTO,profile_rt,clang}.dylib 
LLVMHello.dylib BugpointPasses.dylib 
clang/${libpv}/lib/darwin/libclang_rt.asan_{osx,iossim}_dynamic.dylib; do
-                       # libEnhancedDisassembly is Darwin10 only, so non-fatal
-                       # + omit clang libs if not enabled
-                       [[ -f ${ED}/usr/lib/${lib} ]] || continue
-
-                       ebegin "fixing install_name of $lib"
-                       install_name_tool \
-                               -id "${EPREFIX}"/usr/lib/${lib} \
-                               "${ED}"/usr/lib/${lib}
-                       eend $?
-               done
-               for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/lib*.dylib 
"${ED}"/usr/lib/clang/${libpv}/lib/darwin/*.dylib ; do
-                       # omit clang libs if not enabled
-                       [[ -f "${f}" ]] || continue
-
-                       scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | \
-                       while read odylib ; do
-                               ndylib=
-                               case ${odylib} in
-                                       */libclang.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libclang.dylib
-                                               ;;
-                                       */libLLVM-${libpv}.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpv}.dylib
-                                               ;;
-                                       */libLLVM-${libpvminor}.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpvminor}.dylib
-                                               ;;
-                                       */libLTO.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLTO.dylib
-                                               ;;
-                               esac
-                               if [[ -n ${ndylib} ]] ; then
-                                       ebegin "fixing install_name reference 
to ${odylib} of ${f##*/}"
-                                       install_name_tool \
-                                               -change "${odylib}" "${ndylib}" 
\
-                                               "${f}"
-                                       eend $?
-                               fi
-                       done
-               done
-       fi
-}

diff --git a/sys-devel/llvm/llvm-3.5.2-r100.ebuild 
b/sys-devel/llvm/llvm-3.5.2-r100.ebuild
deleted file mode 100644
index fc7b03e22ba..00000000000
--- a/sys-devel/llvm/llvm-3.5.2-r100.ebuild
+++ /dev/null
@@ -1,276 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-PYTHON_COMPAT=( python2_7 )
-inherit eutils check-reqs flag-o-matic multilib pax-utils prefix \
-       python-any-r1 toolchain-funcs
-
-DESCRIPTION="Low Level Virtual Machine"
-HOMEPAGE="https://llvm.org/";
-SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.xz
-       clang? ( https://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.xz
-               https://llvm.org/releases/${PV}/cfe-${PV}.src.tar.xz )
-       https://dev.gentoo.org/~voyageur/distfiles/${PN}-3.5.0-manpages.tar.bz2
-       https://dev.gentoo.org/~mgorny/dist/llvm/${P}-patchset.tar.gz";
-
-# Additional licenses:
-# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
-# 2. ARM backend: LLVM Software Grant by ARM.
-# 3. MD5 code: public-domain.
-# 4. autoconf (not installed): some undefined M.I.T. license.
-# 5. Tests (not installed):
-#  a. gtest: BSD.
-#  b. YAML tests: MIT.
-
-LICENSE="UoI-NCSA rc BSD public-domain"
-SLOT="0/3.5"
-KEYWORDS="~ppc-macos ~x64-macos ~x86-macos"
-IUSE="clang +libffi"
-
-COMMON_DEPEND="
-       sys-libs/zlib:0=
-       libffi? ( >=virtual/libffi-3.0.13-r1:0= )"
-# configparser-3.2 breaks the build (3.3 or none at all are fine)
-DEPEND="${COMMON_DEPEND}
-       app-arch/xz-utils
-       dev-lang/perl
-       >=sys-devel/make-3.81
-       >=sys-devel/flex-2.5.4
-       >=sys-devel/bison-1.875d
-       || ( >=sys-devel/gcc-apple-4.2.1 >=sys-devel/llvm-3.3 )
-       >=sys-devel/binutils-apple-5.1
-       libffi? ( virtual/pkgconfig )
-       !!<dev-python/configparser-3.3.0.2
-       ${PYTHON_DEPS}"
-RDEPEND="${COMMON_DEPEND}
-       clang? ( !<=sys-devel/clang-${PV}-r99
-               !>=sys-devel/clang-9999 )"
-PDEPEND="clang? ( =sys-devel/clang-${PV}-r100 )"
-
-S=${WORKDIR}/${P}.src
-
-check_space() {
-       # in megs
-       # !clang !debug !multitarget -O2       400
-       # !clang !debug  multitarget -O2       550
-       #  clang !debug !multitarget -O2       950
-       #  clang !debug  multitarget -O2      1200
-       # !clang  debug  multitarget -O2      5G
-       #  clang !debug  multitarget -O0 -g  12G
-       #  clang  debug  multitarget -O2     16G
-       #  clang  debug  multitarget -O0 -g  14G
-
-       local build_size=550
-       use clang && build_size=1200
-
-       if is-flagq '-g?(gdb)?([1-9])'; then
-               ewarn "The C++ compiler -g option is known to increase the size 
of the package"
-               ewarn "considerably. If you run out of space, please consider 
removing it."
-               ewarn
-
-               (( build_size *= 10 ))
-       fi
-
-       local CHECKREQS_DISK_BUILD=${build_size}M
-       check-reqs_pkg_pretend
-
-       if [[ ${MERGE_TYPE} != binary ]]; then
-               echo 'int main() {return 0;}' > "${T}"/test.cxx || die
-               ebegin "Trying to build a C++11 test program"
-               if ! $(tc-getCXX) -std=c++11 -o /dev/null "${T}"/test.cxx; then
-                       eerror "LLVM-${PV} requires C++11-capable C++ compiler. 
Your current compiler"
-                       eerror "does not seem to support -std=c++11 option. 
Please upgrade your compiler"
-                       eerror "to gcc-4.7 or an equivalent version supporting 
C++11."
-                       die "Currently active compiler does not support 
-std=c++11"
-               fi
-               eend ${?}
-       fi
-}
-
-pkg_pretend() {
-       check_space
-}
-
-pkg_setup() {
-       check_space
-}
-
-src_unpack() {
-       default
-
-       rm -f "${S}"/tools/clang "${S}"/projects/compiler-rt \
-               || die "symlinks removal failed"
-
-       if use clang; then
-               mv "${WORKDIR}"/cfe-${PV}.src "${S}"/tools/clang \
-                       || die "clang source directory move failed"
-               mv "${WORKDIR}"/compiler-rt-${PV}.src 
"${S}"/projects/compiler-rt \
-                       || die "compiler-rt source directory move failed"
-       fi
-}
-
-src_prepare() {
-       epatch "${WORKDIR}/${P}-patchset"/nodoctargz.patch
-       epatch "${WORKDIR}/${P}-patchset"/gcc-4.9.patch
-       epatch "${WORKDIR}/${P}-patchset"/gentoo-install.patch
-       epatch "${WORKDIR}/${P}-patchset"/gcc-5.1.patch
-
-       if use clang; then
-               # Automatically select active system GCC's libraries, bugs 
#406163 and #417913
-               epatch 
"${WORKDIR}/${P}-patchset"/clang/gentoo-runtime-gcc-detection-v3.patch
-
-               epatch "${WORKDIR}/${P}-patchset"/clang/gentoo-install.patch
-               epatch 
"${WORKDIR}/${P}-patchset"/clang/darwin_prefix-include-paths.patch
-               eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp
-       fi
-
-       if use prefix && use clang; then
-               sed -i -e "/^CFLAGS /s@-Werror@-I${EPREFIX}/usr/include@" \
-                       projects/compiler-rt/make/platform/clang_*.mk || die
-       fi
-
-       # disable use of SDK on OSX, bug #568758
-       sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die
-
-       local sub_files=(
-               Makefile.config.in
-               Makefile.rules
-               tools/llvm-config/llvm-config.cpp
-       )
-       use clang && sub_files+=(
-               tools/clang/lib/Driver/Tools.cpp
-               tools/clang/tools/scan-build/scan-build
-       )
-
-       # unfortunately ./configure won't listen to --mandir and the-like, so 
take
-       # care of this.
-       # note: we're setting the main libdir intentionally.
-       # where per-ABI is appropriate, we use $(GENTOO_LIBDIR) make.
-       einfo "Fixing install dirs"
-       sed -e "s,@libdir@,$(get_libdir),g" \
-               -e "s,@PF@,${PF},g" \
-               -e "s,@EPREFIX@,${EPREFIX},g" \
-               -i "${sub_files[@]}" \
-               || die "install paths sed failed"
-
-       if use clang; then
-               # constantly fails for a long time, likely due to our patches
-               rm tools/clang/test/Driver/cross-linux.c || die
-       fi
-
-       # User patches
-       epatch_user
-
-       python_setup
-}
-
-src_configure() {
-       # disable timestamps since they confuse ccache
-       local conf_flags=(
-               --disable-timestamps
-               --enable-keep-symbols
-               --enable-shared
-               --with-optimize-option=
-               --enable-optimized
-               --disable-assertions
-               --disable-expensive-checks
-               --disable-libedit
-               --disable-terminfo
-               $(use_enable libffi)
-
-               --enable-bindings=none
-               --enable-targets=host
-
-               ac_cv_prog_XML2CONFIG=""
-       )
-
-       if use libffi; then
-               local CPPFLAGS=${CPPFLAGS}
-               append-cppflags "$($(tc-getPKG_CONFIG) --cflags libffi)"
-       fi
-
-       # llvm prefers clang over gcc, so we may need to force that
-       tc-export CC CXX
-
-       ECONF_SOURCE=${S} \
-       econf "${conf_flags[@]}"
-}
-
-src_compile() {
-       LLVM_MAKEARGS=(
-               VERBOSE=1
-               REQUIRES_RTTI=1
-               GENTOO_LIBDIR=$(get_libdir)
-       )
-
-       emake "${LLVM_MAKEARGS[@]}"
-
-       pax-mark m Release/bin/llvm-rtdyld
-       pax-mark m Release/bin/lli
-       pax-mark m Release/bin/lli-child-target
-}
-
-src_install() {
-       emake "${LLVM_MAKEARGS[@]}" DESTDIR="${D}" install
-
-       if ! use clang; then
-               rm "${WORKDIR}"/${PN}-3.5.0-manpages/clang.1 || die
-       else
-               for tool in clang{,++} ; do
-                       dosym ${tool} /usr/bin/${CHOST}-${tool}
-               done
-       fi
-       doman "${WORKDIR}"/${PN}-3.5.0-manpages/*.1
-
-       # Fix install_names on Darwin.  The build system is too complicated
-       # to just fix this, so we correct it post-install
-       local lib= f= odylib= ndylib= libpv=${PV}
-       if [[ ${CHOST} == *-darwin* ]] ; then
-               eval $(grep PACKAGE_VERSION= configure)
-               [[ -n ${PACKAGE_VERSION} ]] && libpv=${PACKAGE_VERSION}
-               libpvminor=${libpv%.[0-9]*}
-               for lib in 
lib{EnhancedDisassembly,LLVM-${libpv},LTO,profile_rt,clang}.dylib 
LLVMHello.dylib 
clang/${libpv}/lib/darwin/libclang_rt.asan_{osx,iossim}_dynamic.dylib; do
-                       # libEnhancedDisassembly is Darwin10 only, so non-fatal
-                       # + omit clang libs if not enabled
-                       [[ -f ${ED}/usr/lib/${lib} ]] || continue
-
-                       ebegin "fixing install_name of $lib"
-                       install_name_tool \
-                               -id "${EPREFIX}"/usr/lib/${lib} \
-                               "${ED}"/usr/lib/${lib}
-                       eend $?
-               done
-               for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/lib*.dylib 
"${ED}"/usr/lib/clang/${libpv}/lib/darwin/*.dylib ; do
-                       # omit clang libs if not enabled
-                       [[ -f "${f}" ]] || continue
-
-                       scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | \
-                       while read odylib ; do
-                               ndylib=
-                               case ${odylib} in
-                                       */libclang.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libclang.dylib
-                                               ;;
-                                       */libLLVM-${libpv}.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpv}.dylib
-                                               ;;
-                                       */libLLVM-${libpvminor}.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpvminor}.dylib
-                                               ;;
-                                       */libLTO.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLTO.dylib
-                                               ;;
-                               esac
-                               if [[ -n ${ndylib} ]] ; then
-                                       ebegin "fixing install_name reference 
to ${odylib} of ${f##*/}"
-                                       install_name_tool \
-                                               -change "${odylib}" "${ndylib}" 
\
-                                               "${f}"
-                                       eend $?
-                               fi
-                       done
-               done
-       fi
-}

diff --git a/sys-devel/llvm/llvm-3.6.2-r100.ebuild 
b/sys-devel/llvm/llvm-3.6.2-r100.ebuild
deleted file mode 100644
index c84af618ae0..00000000000
--- a/sys-devel/llvm/llvm-3.6.2-r100.ebuild
+++ /dev/null
@@ -1,280 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-PYTHON_COMPAT=( python2_7 )
-inherit eutils check-reqs flag-o-matic multilib pax-utils prefix \
-       python-any-r1 toolchain-funcs
-
-DESCRIPTION="Low Level Virtual Machine"
-HOMEPAGE="https://llvm.org/";
-SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.xz
-       clang? ( https://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.xz
-               https://llvm.org/releases/${PV}/cfe-${PV}.src.tar.xz )
-       https://dev.gentoo.org/~voyageur/distfiles/${PN}-3.6.1-manpages.tar.bz2
-       https://dev.gentoo.org/~mgorny/dist/llvm/${P}-patchset.tar.gz";
-
-# Additional licenses:
-# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
-# 2. ARM backend: LLVM Software Grant by ARM.
-# 3. MD5 code: public-domain.
-# 4. autoconf (not installed): some undefined M.I.T. license.
-# 5. Tests (not installed):
-#  a. gtest: BSD.
-#  b. YAML tests: MIT.
-
-LICENSE="UoI-NCSA rc BSD public-domain"
-SLOT="0/3.6"
-KEYWORDS="~ppc-macos ~x64-macos ~x86-macos"
-IUSE="clang +libffi"
-
-COMMON_DEPEND="
-       sys-libs/zlib:0=
-       libffi? ( >=virtual/libffi-3.0.13-r1:0= )"
-# configparser-3.2 breaks the build (3.3 or none at all are fine)
-DEPEND="${COMMON_DEPEND}
-       app-arch/xz-utils
-       dev-lang/perl
-       >=sys-devel/make-3.81
-       >=sys-devel/flex-2.5.4
-       >=sys-devel/bison-1.875d
-       || ( >=sys-devel/gcc-apple-4.2.1 >=sys-devel/llvm-3.3 )
-       >=sys-devel/binutils-apple-5.1
-       libffi? ( virtual/pkgconfig )
-       !!<dev-python/configparser-3.3.0.2
-       ${PYTHON_DEPS}"
-RDEPEND="${COMMON_DEPEND}
-       clang? ( !<=sys-devel/clang-${PV}-r99
-               !>=sys-devel/clang-9999 )"
-PDEPEND="clang? ( =sys-devel/clang-${PV}-r100 )"
-
-S=${WORKDIR}/${P}.src
-
-check_space() {
-       # in megs
-       # !clang !debug !multitarget -O2       400
-       # !clang !debug  multitarget -O2       550
-       #  clang !debug !multitarget -O2       950
-       #  clang !debug  multitarget -O2      1200
-       # !clang  debug  multitarget -O2      5G
-       #  clang !debug  multitarget -O0 -g  12G
-       #  clang  debug  multitarget -O2     16G
-       #  clang  debug  multitarget -O0 -g  14G
-
-       local build_size=550
-       use clang && build_size=1200
-
-       if is-flagq '-g?(gdb)?([1-9])'; then
-               ewarn "The C++ compiler -g option is known to increase the size 
of the package"
-               ewarn "considerably. If you run out of space, please consider 
removing it."
-               ewarn
-
-               (( build_size *= 10 ))
-       fi
-
-       local CHECKREQS_DISK_BUILD=${build_size}M
-       check-reqs_pkg_pretend
-
-       if [[ ${MERGE_TYPE} != binary ]]; then
-               echo 'int main() {return 0;}' > "${T}"/test.cxx || die
-               ebegin "Trying to build a C++11 test program"
-               if ! $(tc-getCXX) -std=c++11 -o /dev/null "${T}"/test.cxx; then
-                       eerror "LLVM-${PV} requires C++11-capable C++ compiler. 
Your current compiler"
-                       eerror "does not seem to support -std=c++11 option. 
Please upgrade your compiler"
-                       eerror "to gcc-4.7 or an equivalent version supporting 
C++11."
-                       die "Currently active compiler does not support 
-std=c++11"
-               fi
-               eend ${?}
-       fi
-}
-
-pkg_pretend() {
-       check_space
-}
-
-pkg_setup() {
-       check_space
-}
-
-src_unpack() {
-       default
-
-       rm -f "${S}"/tools/clang "${S}"/projects/compiler-rt \
-               || die "symlinks removal failed"
-
-       if use clang; then
-               mv "${WORKDIR}"/cfe-${PV/_}.src "${S}"/tools/clang \
-                       || die "clang source directory move failed"
-               mv "${WORKDIR}"/compiler-rt-${PV/_}.src 
"${S}"/projects/compiler-rt \
-                       || die "compiler-rt source directory move failed"
-       fi
-}
-
-src_prepare() {
-       epatch "${WORKDIR}/${P}-patchset"/nodoctargz.patch
-       epatch "${WORKDIR}/${P}-patchset"/gcc-4.9.patch
-       epatch "${WORKDIR}/${P}-patchset"/gentoo-install.patch
-
-       if use clang; then
-               # Automatically select active system GCC's libraries, bugs 
#406163 and #417913
-               epatch 
"${WORKDIR}/${P}-patchset"/clang/gentoo-runtime-gcc-detection-v3.patch
-
-               epatch "${WORKDIR}/${P}-patchset"/clang/gentoo-install.patch
-               epatch 
"${WORKDIR}/${P}-patchset"/clang/darwin_prefix-include-paths.patch
-               eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp
-
-               # Fix build fails with using gcc-4.9 on Gentoo/FreeBSD, bug 
#548444
-               epatch "${WORKDIR}/${P}-patchset"/clang/fbsd-gcc49.patch
-       fi
-
-       if use prefix && use clang; then
-               sed -i -e "/^CFLAGS /s@-Werror@-I${EPREFIX}/usr/include@" \
-                       projects/compiler-rt/make/platform/clang_*.mk || die
-       fi
-
-       # disable use of SDK on OSX, bug #568758
-       sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die
-
-       local sub_files=(
-               Makefile.config.in
-               Makefile.rules
-               tools/llvm-config/llvm-config.cpp
-       )
-       use clang && sub_files+=(
-               tools/clang/lib/Driver/Tools.cpp
-               tools/clang/tools/scan-build/scan-build
-       )
-
-       # unfortunately ./configure won't listen to --mandir and the-like, so 
take
-       # care of this.
-       # note: we're setting the main libdir intentionally.
-       # where per-ABI is appropriate, we use $(GENTOO_LIBDIR) make.
-       einfo "Fixing install dirs"
-       sed -e "s,@libdir@,$(get_libdir),g" \
-               -e "s,@PF@,${PF},g" \
-               -e "s,@EPREFIX@,${EPREFIX},g" \
-               -i "${sub_files[@]}" \
-               || die "install paths sed failed"
-
-       if use clang; then
-               # constantly fails for a long time, likely due to our patches
-               rm tools/clang/test/Driver/cross-linux.c || die
-       fi
-
-       # User patches
-       epatch_user
-
-       python_setup
-}
-
-src_configure() {
-       # disable timestamps since they confuse ccache
-       local conf_flags=(
-               --disable-timestamps
-               --enable-keep-symbols
-               --enable-shared
-               --with-optimize-option=
-               --enable-optimized
-               --disable-assertions
-               --disable-expensive-checks
-               --disable-libedit
-               --disable-terminfo
-               $(use_enable libffi)
-
-               --enable-bindings=none
-               --enable-targets=host
-
-               ac_cv_prog_XML2CONFIG=""
-       )
-
-       if use libffi; then
-               local CPPFLAGS=${CPPFLAGS}
-               append-cppflags "$($(tc-getPKG_CONFIG) --cflags libffi)"
-       fi
-
-       # Enable large file support, bug #550708
-       append-lfs-flags
-       # llvm prefers clang over gcc, so we may need to force that
-       tc-export CC CXX
-
-       ECONF_SOURCE=${S} \
-       econf "${conf_flags[@]}"
-}
-
-src_compile() {
-       LLVM_MAKEARGS=(
-               VERBOSE=1
-               REQUIRES_RTTI=1
-               GENTOO_LIBDIR=$(get_libdir)
-       )
-
-       emake "${LLVM_MAKEARGS[@]}"
-
-       pax-mark m Release/bin/llvm-rtdyld
-       pax-mark m Release/bin/lli
-       pax-mark m Release/bin/lli-child-target
-}
-
-src_install() {
-       emake "${LLVM_MAKEARGS[@]}" DESTDIR="${D}" install
-
-       if ! use clang; then
-               rm "${WORKDIR}"/${PN}-3.6.1-manpages/clang.1 || die
-       else
-               for tool in clang{,++} ; do
-                       dosym ${tool} /usr/bin/${CHOST}-${tool}
-               done
-       fi
-       doman "${WORKDIR}"/${PN}-3.6.1-manpages/*.1
-
-       # Fix install_names on Darwin.  The build system is too complicated
-       # to just fix this, so we correct it post-install
-       local lib= f= odylib= ndylib= libpv=${PV}
-       if [[ ${CHOST} == *-darwin* ]] ; then
-               eval $(grep PACKAGE_VERSION= configure)
-               [[ -n ${PACKAGE_VERSION} ]] && libpv=${PACKAGE_VERSION}
-               libpvminor=${libpv%.[0-9]*}
-               for lib in 
lib{EnhancedDisassembly,LLVM-${libpv},LTO,profile_rt,clang}.dylib 
LLVMHello.dylib 
clang/${libpv}/lib/darwin/libclang_rt.asan_{osx,iossim}_dynamic.dylib; do
-                       # libEnhancedDisassembly is Darwin10 only, so non-fatal
-                       # + omit clang libs if not enabled
-                       [[ -f ${ED}/usr/lib/${lib} ]] || continue
-
-                       ebegin "fixing install_name of $lib"
-                       install_name_tool \
-                               -id "${EPREFIX}"/usr/lib/${lib} \
-                               "${ED}"/usr/lib/${lib}
-                       eend $?
-               done
-               for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/lib*.dylib 
"${ED}"/usr/lib/clang/${libpv}/lib/darwin/*.dylib ; do
-                       # omit clang libs if not enabled
-                       [[ -f "${f}" ]] || continue
-
-                       scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | \
-                       while read odylib ; do
-                               ndylib=
-                               case ${odylib} in
-                                       */libclang.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libclang.dylib
-                                               ;;
-                                       */libLLVM-${libpv}.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpv}.dylib
-                                               ;;
-                                       */libLLVM-${libpvminor}.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLLVM-${libpvminor}.dylib
-                                               ;;
-                                       */libLTO.dylib)
-                                               
ndylib="${EPREFIX}"/usr/lib/libLTO.dylib
-                                               ;;
-                               esac
-                               if [[ -n ${ndylib} ]] ; then
-                                       ebegin "fixing install_name reference 
to ${odylib} of ${f##*/}"
-                                       install_name_tool \
-                                               -change "${odylib}" "${ndylib}" 
\
-                                               "${f}"
-                                       eend $?
-                               fi
-                       done
-               done
-       fi
-}

diff --git a/sys-devel/llvm/llvm-3.7.1-r3.ebuild 
b/sys-devel/llvm/llvm-3.7.1-r3.ebuild
deleted file mode 100644
index e431dbff768..00000000000
--- a/sys-devel/llvm/llvm-3.7.1-r3.ebuild
+++ /dev/null
@@ -1,559 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
-PYTHON_COMPAT=( python2_7 )
-
-inherit check-reqs cmake-utils eutils flag-o-matic multilib \
-       multilib-minimal python-single-r1 toolchain-funcs pax-utils prefix
-
-DESCRIPTION="Low Level Virtual Machine"
-HOMEPAGE="https://llvm.org/";
-SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.xz
-       clang? ( https://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.xz
-               https://llvm.org/releases/${PV}/cfe-${PV}.src.tar.xz
-               
https://llvm.org/releases/${PV}/clang-tools-extra-${PV}.src.tar.xz )
-       lldb? ( https://llvm.org/releases/${PV}/lldb-${PV}.src.tar.xz )
-       !doc? ( 
https://dev.gentoo.org/~voyageur/distfiles/${PN}-3.7.0-manpages.tar.bz2 )
-       https://dev.gentoo.org/~mgorny/dist/llvm/${P}-patchset.tar.gz";
-
-# Additional licenses:
-# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
-# 2. ARM backend: LLVM Software Grant by ARM.
-# 3. MD5 code: public-domain.
-# 4. autoconf (not used): some undefined M.I.T. license.
-# 5. Tests (not installed):
-#  a. gtest: BSD.
-#  b. YAML tests: MIT.
-
-LICENSE="UoI-NCSA rc BSD public-domain
-       arm? ( LLVM-Grant )
-       multitarget? ( LLVM-Grant )"
-SLOT="0/${PV}"
-KEYWORDS="~arm ~ppc-macos ~x64-macos ~x86-macos"
-IUSE="clang debug doc gold libedit +libffi lldb multitarget ncurses ocaml
-       python +static-analyzer test xml video_cards_radeon
-       kernel_Darwin"
-
-COMMON_DEPEND="
-       sys-libs/zlib:0=
-       clang? (
-               python? ( ${PYTHON_DEPS} )
-               static-analyzer? (
-                       dev-lang/perl:*
-                       ${PYTHON_DEPS}
-               )
-               xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
-       )
-       gold? ( >=sys-devel/binutils-2.22:*[cxx] )
-       libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] )
-       libffi? ( >=virtual/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] )
-       ncurses? ( >=sys-libs/ncurses-5.9-r3:0=[${MULTILIB_USEDEP}] )
-       ocaml? (
-               >=dev-lang/ocaml-4.00.0:0=
-               dev-ml/findlib
-               dev-ml/ocaml-ctypes
-               !!<=sys-devel/llvm-3.7.0-r1[ocaml] )"
-# configparser-3.2 breaks the build (3.3 or none at all are fine)
-DEPEND="${COMMON_DEPEND}
-       dev-lang/perl
-       >=sys-devel/make-3.81
-       >=sys-devel/flex-2.5.4
-       >=sys-devel/bison-1.875d
-       || ( >=sys-devel/gcc-3.0 >=sys-devel/llvm-3.5
-               ( >=sys-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx )
-       )
-       || ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-5.1 )
-       clang? ( xml? ( virtual/pkgconfig ) )
-       doc? ( dev-python/sphinx )
-       gold? ( sys-libs/binutils-libs )
-       libffi? ( virtual/pkgconfig )
-       lldb? ( dev-lang/swig )
-       !!<dev-python/configparser-3.3.0.2
-       ocaml? ( test? ( dev-ml/ounit ) )
-       ${PYTHON_DEPS}"
-RDEPEND="${COMMON_DEPEND}
-       clang? ( !<=sys-devel/clang-${PV}-r99 )"
-PDEPEND="clang? ( =sys-devel/clang-${PV}-r100 )
-       kernel_Darwin? ( =sys-libs/libcxx-${PV}* )"
-
-# pypy gives me around 1700 unresolved tests due to open file limit
-# being exceeded. probably GC does not close them fast enough.
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-       lldb? ( clang xml )"
-
-S=${WORKDIR}/${P/_}.src
-
-check_space() {
-       # in megs
-       # !clang !debug !multitarget -O2       400
-       # !clang !debug  multitarget -O2       550
-       #  clang !debug !multitarget -O2       950
-       #  clang !debug  multitarget -O2      1200
-       # !clang  debug  multitarget -O2      5G
-       #  clang !debug  multitarget -O0 -g  12G
-       #  clang  debug  multitarget -O2     16G
-       #  clang  debug  multitarget -O0 -g  14G
-
-       local build_size=550
-       use clang && build_size=1200
-
-       if use debug; then
-               ewarn "USE=debug is known to increase the size of package 
considerably"
-               ewarn "and cause the tests to fail."
-               ewarn
-
-               (( build_size *= 14 ))
-       elif is-flagq '-g?(gdb)?([1-9])'; then
-               ewarn "The C++ compiler -g option is known to increase the size 
of the package"
-               ewarn "considerably. If you run out of space, please consider 
removing it."
-               ewarn
-
-               (( build_size *= 10 ))
-       fi
-
-       # Multiply by number of ABIs :).
-       local abis=( $(multilib_get_enabled_abis) )
-       (( build_size *= ${#abis[@]} ))
-
-       local CHECKREQS_DISK_BUILD=${build_size}M
-       check-reqs_pkg_pretend
-}
-
-pkg_pretend() {
-       check_space
-}
-
-pkg_setup() {
-       check_space
-}
-
-src_unpack() {
-       default
-
-       if use clang; then
-               mv "${WORKDIR}"/cfe-${PV/_}.src "${S}"/tools/clang \
-                       || die "clang source directory move failed"
-               mv "${WORKDIR}"/compiler-rt-${PV/_}.src 
"${S}"/projects/compiler-rt \
-                       || die "compiler-rt source directory move failed"
-               mv "${WORKDIR}"/clang-tools-extra-${PV/_}.src 
"${S}"/tools/clang/tools/extra \
-                       || die "clang-tools-extra source directory move failed"
-       fi
-
-       if use lldb; then
-               mv "${WORKDIR}"/lldb-${PV/_}.src "${S}"/tools/lldb \
-                       || die "lldb source directory move failed"
-       fi
-}
-
-src_prepare() {
-       python_setup
-
-       # Make ocaml warnings non-fatal, bug #537308
-       sed -e "/RUN/s/-warn-error A//" -i test/Bindings/OCaml/*ml  || die
-       # Fix libdir for ocaml bindings install, bug #559134
-       eapply 
"${WORKDIR}/${P}-patchset"/0001-cmake-Install-OCaml-modules-into-correct-package-loc.patch
-       # Do not build/install ocaml docs with USE=-doc, bug #562008
-       eapply 
"${WORKDIR}/${P}-patchset"/0002-cmake-Make-OCaml-docs-dependent-on-LLVM_BUILD_DOCS.patch
-
-       # Make it possible to override Sphinx HTML install dirs
-       # https://llvm.org/bugs/show_bug.cgi?id=23780
-       eapply 
"${WORKDIR}/${P}-patchset"/0003-cmake-Support-overriding-Sphinx-HTML-doc-install-dir.patch
-
-       # Prevent race conditions with parallel Sphinx runs
-       # https://llvm.org/bugs/show_bug.cgi?id=23781
-       eapply 
"${WORKDIR}/${P}-patchset"/0004-cmake-Add-an-ordering-dep-between-HTML-man-Sphinx-ta.patch
-
-       # Prevent installing libgtest
-       # https://llvm.org/bugs/show_bug.cgi?id=18341
-       eapply 
"${WORKDIR}/${P}-patchset"/0005-cmake-Do-not-install-libgtest.patch
-
-       # Fix llvm-config for shared linking, sane flags and return values
-       # in order:
-       # - backported r247159 that adds --build-system (needed for later code)
-       # - backported r252532 that adds better shared linking support
-       # - our fixes
-       # - backported r260343 that fixes cross-compilation
-       # combination of backported upstream r252532 with our patch
-       # https://bugs.gentoo.org/show_bug.cgi?id=565358
-       eapply "${WORKDIR}/${P}-patchset"/llvm-config-0.patch
-       eapply "${WORKDIR}/${P}-patchset"/llvm-config-1.patch
-       eapply "${WORKDIR}/${P}-patchset"/llvm-config-2.patch
-       eapply "${WORKDIR}/${P}-patchset"/llvm-config-3.patch
-
-       # Fix msan with newer kernels, #569894
-       eapply "${WORKDIR}/${P}-patchset"/msan-fix.patch
-
-       # disable use of SDK on OSX, bug #568758
-       sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die
-
-       if use clang; then
-               # Automatically select active system GCC's libraries, bugs 
#406163 and #417913
-               eapply 
"${WORKDIR}/${P}-patchset"/clang/gentoo-runtime-gcc-detection-v3.patch
-
-               # Support gcc4.9 search paths
-               # https://github.com/llvm-mirror/clang/commit/af4db76e059c1a3
-               eapply "${WORKDIR}/${P}-patchset"/clang/gcc4.9-search-path.patch
-
-               eapply "${WORKDIR}/${P}-patchset"/clang/gentoo-install.patch
-
-               eapply 
"${WORKDIR}/${P}-patchset"/clang/darwin_prefix-include-paths.patch
-               eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp
-
-               # Fix -isystem support in ccc-analyzer
-               eapply 
"${WORKDIR}/${P}-patchset"/clang/ccc-analyzer-isystem.patch
-
-               sed -i -e "s^@EPREFIX@^${EPREFIX}^" \
-                       tools/clang/tools/scan-build/scan-build || die
-
-               # Install clang runtime into /usr/lib/clang
-               # https://llvm.org/bugs/show_bug.cgi?id=23792
-               eapply 
"${WORKDIR}/${P}-patchset"/clang/0001-Install-clang-runtime-into-usr-lib-without-suffix.patch
-               eapply 
"${WORKDIR}/${P}-patchset"/compiler-rt/0001-cmake-Install-compiler-rt-into-usr-lib-without-suffi.patch
-
-               # Do not force -march flags on arm platforms
-               # https://bugs.gentoo.org/show_bug.cgi?id=562706
-               eapply 
"${WORKDIR}/${P}-patchset"/compiler-rt/arm_march_flags.patch
-
-               # Make it possible to override CLANG_LIBDIR_SUFFIX
-               # (that is used only to find LLVMgold.so)
-               # https://llvm.org/bugs/show_bug.cgi?id=23793
-               eapply 
"${WORKDIR}/${P}-patchset"/clang/0002-cmake-Make-CLANG_LIBDIR_SUFFIX-overridable.patch
-
-               # Fix git-clang-format shebang, bug #562688
-               python_fix_shebang 
tools/clang/tools/clang-format/git-clang-format
-
-               pushd projects/compiler-rt >/dev/null || die
-
-               # Fix msan with newer kernels, compiler-rt part, #569894
-               eapply "${WORKDIR}/${P}-patchset"/compiler-rt/msan-fix.patch
-
-               # Fix WX sections, bug #421527
-               find lib/builtins -type f -name '*.S' -exec sed \
-                       -e '$a\\n#if defined(__linux__) && 
defined(__ELF__)\n.section .note.GNU-stack,"",%progbits\n#endif' \
-                       -i {} + || die
-
-               popd >/dev/null || die
-       fi
-
-       if use lldb; then
-               # Do not install dummy readline.so module from
-               # https://llvm.org/bugs/show_bug.cgi?id=18841
-               sed -e 's/add_subdirectory(readline)/#&/' \
-                       -i tools/lldb/scripts/Python/modules/CMakeLists.txt || 
die
-
-               # Fix Python paths, bugs #562436 and #562438
-               eapply "${WORKDIR}/${P}-patchset"/lldb/python.patch
-               sed -e "s/GENTOO_LIBDIR/$(get_libdir)/" \
-                       -i tools/lldb/scripts/Python/finishSwigPythonLLDB.py || 
die
-
-               # Fix build with ncurses[tinfo], #560474
-               # 
https://llvm.org/viewvc/llvm-project?view=revision&revision=247842
-               eapply "${WORKDIR}/${P}-patchset"/lldb/tinfo.patch
-       fi
-
-       # User patches + QA
-       cmake-utils_src_prepare
-
-       # Native libdir is used to hold LLVMgold.so
-       NATIVE_LIBDIR=$(get_libdir)
-}
-
-multilib_src_configure() {
-       local targets
-       if use multitarget; then
-               targets=all
-       else
-               targets='host;BPF;CppBackend'
-               use video_cards_radeon && targets+=';AMDGPU'
-       fi
-
-       local ffi_cflags ffi_ldflags
-       if use libffi; then
-               ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
-               ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
-       fi
-
-       local libdir=$(get_libdir)
-       local mycmakeargs=(
-               -DLLVM_LIBDIR_SUFFIX=${libdir#lib}
-
-               -DBUILD_SHARED_LIBS=ON
-               -DLLVM_ENABLE_TIMESTAMPS=OFF
-               -DLLVM_TARGETS_TO_BUILD="${targets}"
-               -DLLVM_BUILD_TESTS=$(usex test)
-
-               -DLLVM_ENABLE_FFI=$(usex libffi)
-               -DLLVM_ENABLE_TERMINFO=$(usex ncurses)
-               -DLLVM_ENABLE_ASSERTIONS=$(usex debug)
-               -DLLVM_ENABLE_EH=ON
-               -DLLVM_ENABLE_RTTI=ON
-
-               -DWITH_POLLY=OFF # TODO
-
-               -DLLVM_HOST_TRIPLE="${CHOST}"
-
-               -DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
-               -DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
-
-               -DHAVE_HISTEDIT_H=$(usex libedit)
-       )
-
-       if use clang; then
-               mycmakeargs+=(
-                       -DCMAKE_DISABLE_FIND_PACKAGE_LibXml2=$(usex !xml)
-                       # libgomp support fails to find headers without 
explicit -I
-                       # furthermore, it provides only syntax checking
-                       -DCLANG_DEFAULT_OPENMP_RUNTIME=libomp
-               )
-       fi
-
-       if use lldb; then
-               mycmakeargs+=(
-                       -DLLDB_DISABLE_LIBEDIT=$(usex !libedit)
-                       -DLLDB_DISABLE_CURSES=$(usex !ncurses)
-                       -DLLDB_ENABLE_TERMINFO=$(usex ncurses)
-               )
-       fi
-
-       if ! multilib_is_native_abi || ! use ocaml; then
-               mycmakeargs+=(
-                       -DOCAMLFIND=NO
-               )
-       fi
-#      Note: go bindings have no CMake rules at the moment
-#      but let's kill the check in case they are introduced
-#      if ! multilib_is_native_abi || ! use go; then
-               mycmakeargs+=(
-                       -DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND
-               )
-#      fi
-
-       if multilib_is_native_abi; then
-               mycmakeargs+=(
-                       -DLLVM_BUILD_DOCS=$(usex doc)
-                       -DLLVM_ENABLE_SPHINX=$(usex doc)
-                       -DLLVM_ENABLE_DOXYGEN=OFF
-                       
-DLLVM_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/html"
-                       -DSPHINX_WARNINGS_AS_ERRORS=OFF
-                       -DLLVM_INSTALL_UTILS=ON
-               )
-
-               if use clang; then
-                       mycmakeargs+=(
-                               
-DCLANG_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/clang"
-                       )
-               fi
-
-               if use gold; then
-                       mycmakeargs+=(
-                               -DLLVM_BINUTILS_INCDIR="${EPREFIX}"/usr/include
-                       )
-               fi
-
-               if use lldb; then
-                       mycmakeargs+=(
-                               -DLLDB_DISABLE_PYTHON=$(usex !python)
-                       )
-               fi
-
-       else
-               if use clang; then
-                       mycmakeargs+=(
-                               # disable compiler-rt on non-native ABI because:
-                               # 1. it fails to configure because of -m32
-                               # 2. it is shared between ABIs so no point 
building
-                               # it multiple times
-                               -DLLVM_EXTERNAL_COMPILER_RT_BUILD=OFF
-                               -DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_BUILD=OFF
-                       )
-               fi
-               if use lldb; then
-                       mycmakeargs+=(
-                               # only run swig on native abi
-                               -DLLDB_DISABLE_PYTHON=ON
-                       )
-               fi
-       fi
-
-       if use clang; then
-               mycmakeargs+=(
-                       -DCLANG_ENABLE_ARCMT=$(usex static-analyzer)
-                       -DCLANG_ENABLE_STATIC_ANALYZER=$(usex static-analyzer)
-                       -DCLANG_LIBDIR_SUFFIX="${NATIVE_LIBDIR#lib}"
-               )
-
-               # -- not needed when compiler-rt is built with host compiler --
-               # cmake passes host C*FLAGS to compiler-rt build
-               # which is performed using clang, so we need to filter out
-               # some flags clang does not support
-               # (if you know some more flags that don't work, let us know)
-               #filter-flags -msahf -frecord-gcc-switches
-       fi
-
-       cmake-utils_src_configure
-}
-
-multilib_src_compile() {
-       cmake-utils_src_compile
-       # TODO: not sure why this target is not correctly called
-       multilib_is_native_abi && use doc && use ocaml && cmake-utils_src_make 
docs/ocaml_doc
-
-       pax-mark m "${BUILD_DIR}"/bin/llvm-rtdyld
-       pax-mark m "${BUILD_DIR}"/bin/lli
-       pax-mark m "${BUILD_DIR}"/bin/lli-child-target
-
-       if use test; then
-               pax-mark m 
"${BUILD_DIR}"/unittests/ExecutionEngine/Orc/OrcJITTests
-               pax-mark m 
"${BUILD_DIR}"/unittests/ExecutionEngine/MCJIT/MCJITTests
-               pax-mark m "${BUILD_DIR}"/unittests/Support/SupportTests
-       fi
-}
-
-multilib_src_test() {
-       # respect TMPDIR!
-       local -x LIT_PRESERVES_TMP=1
-       local test_targets=( check )
-       # clang tests won't work on non-native ABI because we skip compiler-rt
-       multilib_is_native_abi && use clang && test_targets+=( check-clang )
-       cmake-utils_src_make "${test_targets[@]}"
-}
-
-src_install() {
-       local MULTILIB_CHOST_TOOLS=(
-               /usr/bin/llvm-config
-       )
-
-       local MULTILIB_WRAPPED_HEADERS=(
-               /usr/include/llvm/Config/config.h
-               /usr/include/llvm/Config/llvm-config.h
-       )
-
-       if use clang; then
-               # note: magic applied in multilib_src_install()!
-               CLANG_VERSION=${PV%.*}
-
-               MULTILIB_CHOST_TOOLS+=(
-                       /usr/bin/clang
-                       /usr/bin/clang++
-                       /usr/bin/clang-cl
-                       /usr/bin/clang-${CLANG_VERSION}
-                       /usr/bin/clang++-${CLANG_VERSION}
-                       /usr/bin/clang-cl-${CLANG_VERSION}
-               )
-
-               MULTILIB_WRAPPED_HEADERS+=(
-                       /usr/include/clang/Config/config.h
-               )
-       fi
-
-       multilib-minimal_src_install
-}
-
-multilib_src_install() {
-       cmake-utils_src_install
-
-       if multilib_is_native_abi; then
-               # Install man pages.
-               use doc || doman "${WORKDIR}"/${PN}-3.7.0-manpages/*.1
-
-               # Symlink the gold plugin.
-               if use gold; then
-                       dodir "/usr/${CHOST}/binutils-bin/lib/bfd-plugins"
-                       dosym "../../../../$(get_libdir)/LLVMgold.so" \
-                               
"/usr/${CHOST}/binutils-bin/lib/bfd-plugins/LLVMgold.so"
-               fi
-       fi
-
-       # apply CHOST and CLANG_VERSION to clang executables
-       # they're statically linked so we don't have to worry about the lib
-       if use clang; then
-               local clang_tools=( clang clang++ clang-cl )
-               local i
-
-               # cmake gives us:
-               # - clang-X.Y
-               # - clang -> clang-X.Y
-               # - clang++, clang-cl -> clang
-               # we want to have:
-               # - clang-X.Y
-               # - clang++-X.Y, clang-cl-X.Y -> clang-X.Y
-               # - clang, clang++, clang-cl -> clang*-X.Y
-               # so we need to fix the two tools
-               for i in "${clang_tools[@]:1}"; do
-                       rm "${ED%/}/usr/bin/${i}" || die
-                       dosym "clang-${CLANG_VERSION}" 
"/usr/bin/${i}-${CLANG_VERSION}"
-                       dosym "${i}-${CLANG_VERSION}" "/usr/bin/${i}"
-               done
-
-               # now prepend ${CHOST} and let the multilib-build.eclass 
symlink it
-               if ! multilib_is_native_abi; then
-                       # non-native? let's replace it with a simple wrapper
-                       for i in "${clang_tools[@]}"; do
-                               rm "${ED%/}/usr/bin/${i}-${CLANG_VERSION}" || 
die
-                               cat > "${T}"/wrapper.tmp <<-_EOF_
-                                       #!${EPREFIX}/bin/sh
-                                       exec "${i}-${CLANG_VERSION}" 
$(get_abi_CFLAGS) "\${@}"
-                               _EOF_
-                               newbin "${T}"/wrapper.tmp 
"${i}-${CLANG_VERSION}"
-                       done
-               fi
-       fi
-}
-
-multilib_src_install_all() {
-       insinto /usr/share/vim/vimfiles
-       doins -r utils/vim/*/.
-       # some users may find it useful
-       dodoc utils/vim/vimrc
-
-       if use clang; then
-               pushd tools/clang >/dev/null || die
-
-               if use static-analyzer ; then
-                       pushd tools/scan-build >/dev/null || die
-
-                       dobin ccc-analyzer scan-build
-                       dosym ccc-analyzer /usr/bin/c++-analyzer
-                       doman scan-build.1
-
-                       insinto /usr/share/llvm
-                       doins scanview.css sorttable.js
-
-                       popd >/dev/null || die
-               fi
-
-               if use static-analyzer ; then
-                       pushd tools/scan-view >/dev/null || die
-
-                       python_doscript scan-view
-
-                       touch __init__.py || die
-                       python_moduleinto clang
-                       python_domodule *.py Resources
-
-                       popd >/dev/null || die
-               fi
-
-               if use python ; then
-                       pushd bindings/python/clang >/dev/null || die
-
-                       python_moduleinto clang
-                       python_domodule *.py
-
-                       popd >/dev/null || die
-               fi
-
-               # AddressSanitizer symbolizer (currently separate)
-               dobin 
"${S}"/projects/compiler-rt/lib/asan/scripts/asan_symbolize.py
-
-               popd >/dev/null || die
-
-               python_fix_shebang "${ED}"
-               if use lldb && use python; then
-                       python_optimize
-               fi
-       fi
-}

diff --git a/sys-devel/llvm/llvm-3.9.1-r1.ebuild 
b/sys-devel/llvm/llvm-3.9.1-r1.ebuild
deleted file mode 100644
index 39e45f7ddb7..00000000000
--- a/sys-devel/llvm/llvm-3.9.1-r1.ebuild
+++ /dev/null
@@ -1,547 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
-PYTHON_COMPAT=( python2_7 )
-
-inherit check-reqs cmake-utils eutils flag-o-matic multilib \
-       multilib-minimal python-single-r1 toolchain-funcs pax-utils prefix
-
-DESCRIPTION="Low Level Virtual Machine"
-HOMEPAGE="https://llvm.org/";
-SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.xz
-       clang? ( https://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.xz
-               https://llvm.org/releases/${PV}/cfe-${PV}.src.tar.xz
-               
https://llvm.org/releases/${PV}/clang-tools-extra-${PV}.src.tar.xz )
-       lldb? ( https://llvm.org/releases/${PV}/lldb-${PV}.src.tar.xz )
-       !doc? ( 
https://dev.gentoo.org/~mgorny/dist/llvm/${PN}-3.9.0_rc3-manpages.tar.bz2 )
-       https://dev.gentoo.org/~mgorny/dist/llvm/${P}-patchset.tar.xz";
-
-# Keep in sync with CMakeLists.txt
-ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Mips MSP430
-       NVPTX PowerPC Sparc SystemZ X86 XCore )
-ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
-
-# Additional licenses:
-# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
-# 2. ARM backend: LLVM Software Grant by ARM.
-# 3. MD5 code: public-domain.
-# 4. Tests (not installed):
-#  a. gtest: BSD.
-#  b. YAML tests: MIT.
-
-LICENSE="UoI-NCSA rc BSD public-domain
-       llvm_targets_ARM? ( LLVM-Grant )"
-SLOT="0/${PV}"
-KEYWORDS="~ppc-macos ~x64-macos ~x86-macos"
-IUSE="clang debug default-compiler-rt default-libcxx doc gold libedit +libffi
-       lldb multitarget ncurses ocaml python +sanitize +static-analyzer test 
xml
-       elibc_musl kernel_Darwin kernel_FreeBSD ${ALL_LLVM_TARGETS[*]}"
-
-COMMON_DEPEND="
-       sys-libs/zlib:0=
-       clang? (
-               python? ( ${PYTHON_DEPS} )
-               static-analyzer? (
-                       dev-lang/perl:*
-                       ${PYTHON_DEPS}
-               )
-               xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
-       )
-       gold? ( >=sys-devel/binutils-2.22:*[cxx] )
-       libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] )
-       libffi? ( >=virtual/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] )
-       lldb? ( dev-python/six[${PYTHON_USEDEP}] )
-       ncurses? ( >=sys-libs/ncurses-5.9-r3:0=[${MULTILIB_USEDEP}] )
-       ocaml? (
-               >=dev-lang/ocaml-4.00.0:0=
-               dev-ml/ocaml-ctypes:=
-               !!<=sys-devel/llvm-3.7.0-r1[ocaml] )"
-# configparser-3.2 breaks the build (3.3 or none at all are fine)
-DEPEND="${COMMON_DEPEND}
-       dev-lang/perl
-       >=sys-devel/make-3.81
-       >=sys-devel/flex-2.5.4
-       >=sys-devel/bison-1.875d
-       || ( >=sys-devel/gcc-3.0 >=sys-devel/llvm-3.5
-               ( >=sys-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx )
-       )
-       || ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-5.1 )
-       kernel_Darwin? ( <sys-libs/libcxx-${PV%_rc*}.9999 )
-       clang? ( xml? ( virtual/pkgconfig ) )
-       doc? ( dev-python/sphinx )
-       gold? ( sys-libs/binutils-libs )
-       libffi? ( virtual/pkgconfig )
-       lldb? ( dev-lang/swig )
-       !!<dev-python/configparser-3.3.0.2
-       ocaml? ( dev-ml/findlib
-               test? ( dev-ml/ounit ) )
-       ${PYTHON_DEPS}"
-RDEPEND="${COMMON_DEPEND}
-       clang? ( !<=sys-devel/clang-${PV}-r99 )"
-PDEPEND="
-       clang? (
-               =sys-devel/clang-${PV}-r100
-               ~sys-devel/clang-runtime-${PV}
-       )
-       default-libcxx? ( sys-libs/libcxx )
-       kernel_Darwin? ( =sys-libs/libcxx-${PV%.*}* )"
-
-# pypy gives me around 1700 unresolved tests due to open file limit
-# being exceeded. probably GC does not close them fast enough.
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-       lldb? ( clang xml )
-       || ( ${ALL_LLVM_TARGETS[*]} )
-       multitarget? ( ${ALL_LLVM_TARGETS[*]} )"
-
-S=${WORKDIR}/${P/_}.src
-
-check_space() {
-       # in megs
-       # !clang !debug !multitarget -O2       400
-       # !clang !debug  multitarget -O2       550
-       #  clang !debug !multitarget -O2       950
-       #  clang !debug  multitarget -O2      1200
-       # !clang  debug  multitarget -O2      5G
-       #  clang !debug  multitarget -O0 -g  12G
-       #  clang  debug  multitarget -O2     16G
-       #  clang  debug  multitarget -O0 -g  14G
-
-       local build_size=550
-       use clang && build_size=1200
-
-       if use debug; then
-               ewarn "USE=debug is known to increase the size of package 
considerably"
-               ewarn "and cause the tests to fail."
-               ewarn
-
-               (( build_size *= 14 ))
-       elif is-flagq '-g?(gdb)?([1-9])'; then
-               ewarn "The C++ compiler -g option is known to increase the size 
of the package"
-               ewarn "considerably. If you run out of space, please consider 
removing it."
-               ewarn
-
-               (( build_size *= 10 ))
-       fi
-
-       # Multiply by number of ABIs :).
-       local abis=( $(multilib_get_enabled_abis) )
-       (( build_size *= ${#abis[@]} ))
-
-       local CHECKREQS_DISK_BUILD=${build_size}M
-       check-reqs_pkg_pretend
-}
-
-pkg_pretend() {
-       check_space
-}
-
-pkg_setup() {
-       check_space
-}
-
-src_unpack() {
-       default
-
-       if use clang; then
-               mv "${WORKDIR}"/cfe-${PV/_}.src "${S}"/tools/clang \
-                       || die "clang source directory move failed"
-               mv "${WORKDIR}"/compiler-rt-${PV/_}.src 
"${S}"/projects/compiler-rt \
-                       || die "compiler-rt source directory move failed"
-               mv "${WORKDIR}"/clang-tools-extra-${PV/_}.src 
"${S}"/tools/clang/tools/extra \
-                       || die "clang-tools-extra source directory move failed"
-       fi
-
-       if use lldb; then
-               mv "${WORKDIR}"/lldb-${PV/_}.src "${S}"/tools/lldb \
-                       || die "lldb source directory move failed"
-       fi
-}
-
-src_prepare() {
-       python_setup
-
-       # Fix libdir for ocaml bindings install, bug #559134
-       eapply 
"${WORKDIR}/${P}-patchset"/0001-cmake-Install-OCaml-modules-into-correct-package-loc.patch
-       # Do not build/install ocaml docs with USE=-doc, bug #562008
-       eapply 
"${WORKDIR}/${P}-patchset"/0002-cmake-Make-OCaml-docs-dependent-on-LLVM_BUILD_DOCS.patch
-
-       # Make it possible to override Sphinx HTML install dirs
-       # https://llvm.org/bugs/show_bug.cgi?id=23780
-       eapply 
"${WORKDIR}/${P}-patchset"/0003-cmake-Support-overriding-Sphinx-HTML-doc-install-dir.patch
-
-       # Prevent race conditions with parallel Sphinx runs
-       # https://llvm.org/bugs/show_bug.cgi?id=23781
-       eapply 
"${WORKDIR}/${P}-patchset"/0004-cmake-Use-separate-doctrees-to-prevent-races-between.patch
-
-       # Allow custom cmake build types (like 'Gentoo')
-       eapply 
"${WORKDIR}/${P}-patchset"/0006-cmake-Remove-the-CMAKE_BUILD_TYPE-assertion.patch
-
-       # Fix llvm-config for shared linking and sane flags
-       # https://bugs.gentoo.org/show_bug.cgi?id=565358
-       eapply "${WORKDIR}/${P}-patchset"/llvm-config-r1.patch
-
-       # Restore SOVERSIONs for shared libraries
-       # https://bugs.gentoo.org/show_bug.cgi?id=578392
-       eapply 
"${WORKDIR}/${P}-patchset"/0008-cmake-Reintroduce-ldconfig-compatible-SOVERSIONs-on-.patch
-
-       # Revert commit breaking AMDGPU
-       # https://bugs.gentoo.org/show_bug.cgi?id=603858
-       eapply 
"${WORKDIR}/${P}-patchset"/0009-Revert-AMDGPU-Fix-an-interaction-between-WQM-and-pol.patch
-
-       # support building llvm against musl-libc
-       use elibc_musl && eapply "${WORKDIR}/${P}-patchset"/musl-fixes.patch
-
-       # disable use of SDK on OSX, bug #568758
-       sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die
-
-       # Workaround, can be compiled with gcc on Gentoo/FreeBSD, bug #578064
-       use kernel_FreeBSD && tc-is-gcc && append-cppflags "-D_GLIBCXX_USE_C99"
-
-       if use clang; then
-               # Automatically select active system GCC's libraries, bugs 
#406163 and #417913
-               eapply "${WORKDIR}/${P}-patchset"/clang/gcc-config.patch
-
-               eapply 
"${WORKDIR}/${P}-patchset"/clang/darwin_prefix-include-paths.patch
-               eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp
-
-               eapply 
"${WORKDIR}/${P}-patchset"/compiler-rt/darwin-default-sysroot.patch
-
-               pushd "${S}"/tools/clang >/dev/null || die
-               # be able to specify default values for -stdlib and -rtlib at 
build time
-               eapply "${WORKDIR}/${P}-patchset"/clang/default-libs.patch
-               popd >/dev/null || die
-
-               sed -i -e "s^@EPREFIX@^${EPREFIX}^" \
-                       tools/clang/tools/scan-build/bin/scan-build || die
-
-               # Install clang runtime into /usr/lib/clang
-               # https://llvm.org/bugs/show_bug.cgi?id=23792
-               eapply 
"${WORKDIR}/${P}-patchset"/clang/0001-Install-clang-runtime-into-usr-lib-without-suffix.patch
-               eapply 
"${WORKDIR}/${P}-patchset"/compiler-rt/0001-cmake-Install-compiler-rt-into-usr-lib-without-suffi.patch
-
-               # Make it possible to override CLANG_LIBDIR_SUFFIX
-               # (that is used only to find LLVMgold.so)
-               # https://llvm.org/bugs/show_bug.cgi?id=23793
-               eapply 
"${WORKDIR}/${P}-patchset"/clang/0002-cmake-Make-CLANG_LIBDIR_SUFFIX-overridable.patch
-
-               # Fix git-clang-format shebang, bug #562688
-               python_fix_shebang 
tools/clang/tools/clang-format/git-clang-format
-
-               pushd projects/compiler-rt >/dev/null || die
-
-               # Fix WX sections, bug #421527
-               find lib/builtins -type f -name '*.S' -exec sed \
-                       -e '$a\\n#if defined(__linux__) && 
defined(__ELF__)\n.section .note.GNU-stack,"",%progbits\n#endif' \
-                       -i {} + || die
-
-               popd >/dev/null || die
-       fi
-
-       if use lldb; then
-               # Do not install dummy readline.so module from
-               # https://llvm.org/bugs/show_bug.cgi?id=18841
-               sed -e 's/add_subdirectory(readline)/#&/' \
-                       -i tools/lldb/scripts/Python/modules/CMakeLists.txt || 
die
-               # Do not install bundled six module
-               eapply "${WORKDIR}/${P}-patchset"/lldb/six.patch
-       fi
-
-       # User patches + QA
-       cmake-utils_src_prepare
-
-       # Native libdir is used to hold LLVMgold.so
-       NATIVE_LIBDIR=$(get_libdir)
-}
-
-multilib_src_configure() {
-       local ffi_cflags ffi_ldflags
-       if use libffi; then
-               ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
-               ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
-       fi
-
-       local libdir=$(get_libdir)
-       local mycmakeargs=(
-               -DLLVM_LIBDIR_SUFFIX=${libdir#lib}
-
-               -DBUILD_SHARED_LIBS=ON
-               -DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}"
-               -DLLVM_BUILD_TESTS=$(usex test)
-
-               -DLLVM_ENABLE_FFI=$(usex libffi)
-               -DLLVM_ENABLE_TERMINFO=$(usex ncurses)
-               -DLLVM_ENABLE_ASSERTIONS=$(usex debug)
-               -DLLVM_ENABLE_EH=ON
-               -DLLVM_ENABLE_RTTI=ON
-
-               -DWITH_POLLY=OFF # TODO
-
-               -DLLVM_HOST_TRIPLE="${CHOST}"
-
-               -DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
-               -DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
-
-               -DHAVE_HISTEDIT_H=$(usex libedit)
-       )
-
-       if use clang; then
-               mycmakeargs+=(
-                       -DCMAKE_DISABLE_FIND_PACKAGE_LibXml2=$(usex !xml)
-                       # libgomp support fails to find headers without 
explicit -I
-                       # furthermore, it provides only syntax checking
-                       -DCLANG_DEFAULT_OPENMP_RUNTIME=libomp
-
-                       # override default stdlib and rtlib
-                       -DCLANG_DEFAULT_CXX_STDLIB=$(usex default-libcxx libc++ 
"")
-                       -DCLANG_DEFAULT_RTLIB=$(usex default-compiler-rt 
compiler-rt "")
-
-                       # compiler-rt's test cases depend on sanitizer
-                       -DCOMPILER_RT_BUILD_SANITIZERS=$(usex sanitize)
-                       -DCOMPILER_RT_INCLUDE_TESTS=$(usex sanitize)
-               )
-       fi
-
-       if use lldb; then
-               mycmakeargs+=(
-                       -DLLDB_DISABLE_LIBEDIT=$(usex !libedit)
-                       -DLLDB_DISABLE_CURSES=$(usex !ncurses)
-                       -DLLDB_ENABLE_TERMINFO=$(usex ncurses)
-               )
-       fi
-
-       if ! multilib_is_native_abi || ! use ocaml; then
-               mycmakeargs+=(
-                       -DOCAMLFIND=NO
-               )
-       fi
-#      Note: go bindings have no CMake rules at the moment
-#      but let's kill the check in case they are introduced
-#      if ! multilib_is_native_abi || ! use go; then
-               mycmakeargs+=(
-                       -DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND
-               )
-#      fi
-
-       if multilib_is_native_abi; then
-               mycmakeargs+=(
-                       -DLLVM_BUILD_DOCS=$(usex doc)
-                       -DLLVM_ENABLE_SPHINX=$(usex doc)
-                       -DLLVM_ENABLE_DOXYGEN=OFF
-                       
-DLLVM_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/html"
-                       -DSPHINX_WARNINGS_AS_ERRORS=OFF
-                       -DLLVM_INSTALL_UTILS=ON
-               )
-
-               if use clang; then
-                       mycmakeargs+=(
-                               
-DCLANG_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/clang"
-                       )
-               fi
-
-               if use gold; then
-                       mycmakeargs+=(
-                               -DLLVM_BINUTILS_INCDIR="${EPREFIX}"/usr/include
-                       )
-               fi
-
-               if use lldb; then
-                       mycmakeargs+=(
-                               -DLLDB_DISABLE_PYTHON=$(usex !python)
-                       )
-               fi
-
-       else
-               if use clang; then
-                       mycmakeargs+=(
-                               # disable compiler-rt on non-native ABI because:
-                               # 1. it fails to configure because of -m32
-                               # 2. it is shared between ABIs so no point 
building
-                               # it multiple times
-                               -DLLVM_EXTERNAL_COMPILER_RT_BUILD=OFF
-                               -DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_BUILD=OFF
-                       )
-               fi
-               if use lldb; then
-                       mycmakeargs+=(
-                               # only run swig on native abi
-                               -DLLDB_DISABLE_PYTHON=ON
-                       )
-               fi
-       fi
-
-       if use clang; then
-               mycmakeargs+=(
-                       -DCLANG_ENABLE_ARCMT=$(usex static-analyzer)
-                       -DCLANG_ENABLE_STATIC_ANALYZER=$(usex static-analyzer)
-                       -DCLANG_LIBDIR_SUFFIX="${NATIVE_LIBDIR#lib}"
-               )
-
-               # -- not needed when compiler-rt is built with host compiler --
-               # cmake passes host C*FLAGS to compiler-rt build
-               # which is performed using clang, so we need to filter out
-               # some flags clang does not support
-               # (if you know some more flags that don't work, let us know)
-               #filter-flags -msahf -frecord-gcc-switches
-       fi
-
-       if tc-is-cross-compiler; then
-               [[ -x "/usr/bin/llvm-tblgen" ]] \
-                       || die "/usr/bin/llvm-tblgen not found or usable"
-               mycmakeargs+=(
-                       -DCMAKE_CROSSCOMPILING=ON
-                       -DLLVM_TABLEGEN=/usr/bin/llvm-tblgen
-               )
-
-               if use clang; then
-                       [[ -x "/usr/bin/clang-tblgen" ]] \
-                               || die "/usr/bin/clang-tblgen not found or 
usable"
-                       mycmakeargs+=(
-                               -DCLANG_TABLEGEN=/usr/bin/clang-tblgen
-                       )
-               fi
-       fi
-
-       cmake-utils_src_configure
-}
-
-multilib_src_compile() {
-       cmake-utils_src_compile
-       # TODO: not sure why this target is not correctly called
-       multilib_is_native_abi && use doc && use ocaml && cmake-utils_src_make 
docs/ocaml_doc
-
-       pax-mark m "${BUILD_DIR}"/bin/llvm-rtdyld
-       pax-mark m "${BUILD_DIR}"/bin/lli
-       pax-mark m "${BUILD_DIR}"/bin/lli-child-target
-
-       if use test; then
-               pax-mark m 
"${BUILD_DIR}"/unittests/ExecutionEngine/Orc/OrcJITTests
-               pax-mark m 
"${BUILD_DIR}"/unittests/ExecutionEngine/MCJIT/MCJITTests
-               pax-mark m "${BUILD_DIR}"/unittests/Support/SupportTests
-       fi
-
-       # provide a symlink for tests
-       if [[ $(get_libdir) != lib ]]; then
-               ln -s "../$(get_libdir)/clang" lib/clang || die
-       fi
-}
-
-multilib_src_test() {
-       # respect TMPDIR!
-       local -x LIT_PRESERVES_TMP=1
-       local test_targets=( check )
-       # clang tests won't work on non-native ABI because we skip compiler-rt
-       multilib_is_native_abi && use clang && test_targets+=( check-clang )
-       cmake-utils_src_make "${test_targets[@]}"
-}
-
-src_install() {
-       local MULTILIB_CHOST_TOOLS=(
-               /usr/bin/llvm-config
-       )
-
-       local MULTILIB_WRAPPED_HEADERS=(
-               /usr/include/llvm/Config/config.h
-               /usr/include/llvm/Config/llvm-config.h
-       )
-
-       if use clang; then
-               MULTILIB_WRAPPED_HEADERS+=(
-                       /usr/include/clang/Config/config.h
-               )
-       fi
-
-       multilib-minimal_src_install
-
-       if use clang; then
-               # Apply CHOST and version suffix to clang tools
-               local clang_version=${PV%.*}
-               local clang_tools=( clang clang++ clang-cl clang-cpp )
-               local abi i
-
-               # cmake gives us:
-               # - clang-X.Y
-               # - clang -> clang-X.Y
-               # - clang++, clang-cl, clang-cpp -> clang
-               # we want to have:
-               # - clang-X.Y
-               # - clang++-X.Y, clang-cl-X.Y, clang-cpp-X.Y -> clang-X.Y
-               # - clang, clang++, clang-cl, clang-cpp -> clang*-X.Y
-               # also in CHOST variant
-               for i in "${clang_tools[@]:1}"; do
-                       rm -f "${ED%/}/usr/bin/${i}" || die
-                       dosym "clang-${clang_version}" 
"/usr/bin/${i}-${clang_version}"
-                       dosym "${i}-${clang_version}" "/usr/bin/${i}"
-               done
-
-               # now create target symlinks for all supported ABIs
-               for abi in $(get_all_abis); do
-                       local abi_chost=$(get_abi_CHOST "${abi}")
-                       for i in "${clang_tools[@]}"; do
-                               dosym "${i}-${clang_version}" \
-                                       
"/usr/bin/${abi_chost}-${i}-${clang_version}"
-                               dosym "${abi_chost}-${i}-${clang_version}" \
-                                       "/usr/bin/${abi_chost}-${i}"
-                       done
-               done
-       fi
-
-       # Remove unnecessary headers on FreeBSD, bug #417171
-       if use kernel_FreeBSD && use clang; then
-               rm 
"${ED}"usr/lib/clang/${PV}/include/{std,float,iso,limits,tgmath,varargs}*.h || 
die
-       fi
-}
-
-multilib_src_install() {
-       cmake-utils_src_install
-
-       if multilib_is_native_abi; then
-               # Symlink the gold plugin.
-               if use gold; then
-                       dodir "/usr/${CHOST}/binutils-bin/lib/bfd-plugins"
-                       dosym "../../../../$(get_libdir)/LLVMgold.so" \
-                               
"/usr/${CHOST}/binutils-bin/lib/bfd-plugins/LLVMgold.so"
-               fi
-       fi
-}
-
-multilib_src_install_all() {
-       insinto /usr/share/vim/vimfiles
-       doins -r utils/vim/*/.
-       # some users may find it useful
-       dodoc utils/vim/vimrc
-
-       # Install man pages from the prebuilt package
-       if ! use doc; then
-               if ! use clang; then
-                       rm 
"${WORKDIR}"/${PN}-3.9.0_rc3-manpages/{clang,extraclangtools,scan-build}.1 || 
die
-               fi
-
-               doman "${WORKDIR}"/${PN}-3.9.0_rc3-manpages/*.1
-       fi
-
-       if use clang; then
-               pushd tools/clang >/dev/null || die
-
-               if use python ; then
-                       pushd bindings/python/clang >/dev/null || die
-
-                       python_moduleinto clang
-                       python_domodule *.py
-
-                       popd >/dev/null || die
-               fi
-
-               # AddressSanitizer symbolizer (currently separate)
-               dobin 
"${S}"/projects/compiler-rt/lib/asan/scripts/asan_symbolize.py
-
-               popd >/dev/null || die
-
-               python_fix_shebang "${ED}"
-               if use static-analyzer; then
-                       python_optimize "${ED}"usr/share/scan-view
-               fi
-       fi
-}

diff --git a/sys-devel/llvm/metadata.xml b/sys-devel/llvm/metadata.xml
index 4538466dde0..d0737020549 100644
--- a/sys-devel/llvm/metadata.xml
+++ b/sys-devel/llvm/metadata.xml
@@ -10,18 +10,11 @@
        3. A compiler infrastructure - LLVM is also a collection of source code 
that implements the language and compilation strategy. The primary components 
of the LLVM infrastructure are a GCC-based C and C++ front-end, a link-time 
optimization framework with a growing set of global and interprocedural 
analyses and transformations, static back-ends for many popular (and some 
obscure) architectures, a back-end which emits portable C code, and a 
Just-In-Time compilers for several architectures.
        4. LLVM does not imply things that you would expect from a high-level 
virtual machine. It does not require garbage collection or run-time code 
generation (In fact, LLVM makes a great static compiler!). Note that optional 
LLVM components can be used to build high-level virtual machines and other 
systems that need these services.</longdescription>
        <use>
-               <flag name="clang">Build the clang C/C++ compiler</flag>
-               <flag name="default-compiler-rt">Use compiler-rt instead of 
libgcc as the default rtlib for clang</flag>
-               <flag name="default-libcxx">Use libc++ instead of libstdc++ as 
the default stdlib for clang</flag>
                <flag name="doc">Build and install the HTML documentation and 
regenerate the man pages</flag>
                <flag name="exegesis">Enable performance counter support for 
llvm-exegesis tool
                        that can be used to measure host machine instruction 
characteristics</flag>
                <flag name="gold">Build the gold linker plugin</flag>
-               <flag name="lldb">Build the lldb debugger</flag>
-               <flag name="multitarget">Build all host targets (default: host 
only)</flag>
                <flag name="ncurses">Support querying terminal properties using 
ncurses' terminfo</flag>
-               <flag name="sanitize">Build compiler-rt's sanitizers</flag>
-               <flag name="static-analyzer">Install the Clang static analyzer 
(requires USE=clang)</flag>
                <flag name="xar">Support dumping LLVM bitcode sections in 
Mach-O files
                        (uses <pkg>app-arch/xar</pkg>)</flag>
        </use>

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