gentoo auto-resync : 07:08:2024 - 12:37:20

8 files changed, 614 insertions, 23 deletions

diff --git a/sys-devel/llvm/Manifest b/sys-devel/llvm/Manifest
index db7fb7af3b3b..fd62612c9610 100644
--- a/sys-devel/llvm/Manifest
+++ b/sys-devel/llvm/Manifest
@@ -6,8 +6,11 @@ DIST llvm-gentoo-patchset-15.0.7-r3.tar.xz 24268 BLAKE2B 6531ae385ecea87bc26dba8
 DIST llvm-gentoo-patchset-16.0.6.tar.xz 17340 BLAKE2B 37cdf4b38367b4256d4f7a25d1b4f41758e5f81be8e20a1c94a10d6c5e36642e9672121b455e73a0bac2eb40467ef2db4b43789b2912a6790593d97b8b5c27e3 SHA512 2c02b9d8a4c5af9fddcd26c95dc66fffae32cb5b7f85c65a1aa4ed00dd8cd5b01cc1975a711aee63c0b8b11e9dc20f2bc05ea753904eb516892b820f02aff825
 DIST llvm-gentoo-patchset-17.0.6-r2.tar.xz 3664 BLAKE2B b3d61090bec41469027115f1a7b9c51ff2cd720a5363c755da7c87c120e4c85b5a2b4d65b95e418f15d947e580824d267a5ee86336f2d9272e58ec24fa2acaf7 SHA512 4be3d2fefce3f5b6b8f64632ff47a53d4de8a20b276e538527ba01a1a663c2846e1eba28fdd70364e583884618d94ee774791b1ca03fdda1fef8110b664e506c
 DIST llvm-gentoo-patchset-17.0.6.tar.xz 1792 BLAKE2B 21b34b436333c0b37522d4340cccc84a572701f6e267cf7c6adfa9be419913f5a6c9ee40a6be5c62d12fbd868912801d30381573c4459c05676e05785cccaefe SHA512 2d90b5e7fcbb950249ef7133fac1ed3dcb758a4d92732119049526cea0b291bd4e9738c4c0d806d70e7d769e1906f8ef3930066c206c00b6ec7d3509ed0fed19
+DIST llvm-gentoo-patchset-18.1.8-r2.tar.xz 12316 BLAKE2B 25736f6f3417e855924c6eda2ee25f362f406793a37239954e16c8cd11a1fe9f387b524acf95fc04cd84d68a9926cd693efd2bbdfea41ad0d03fd41a559066f5 SHA512 7d62b0d4315e1c73b83e9a33a6f3df02ae422115ae71cb24628436ab1641def3a131907be3f1f5a364ed5818436940c72250beeedb7cb3fb4cbe9365361e9ca0
+DIST llvm-gentoo-patchset-18.1.8-r4.tar.xz 15912 BLAKE2B 7300128244aafe42fcf5863e3aad2beb0c96c3df527e6d35fe571369bad520ba4aa397a329287da17eb33dca902057da5cd5193ec560ea7f5767ba2d00a45818 SHA512 b32633db387d4adb3bb2d067f824ae4e8e8a24a25aaa4888520f6e61a4bb1f8f70ad5f44057fbc0892c6f93c803e360612b0fc02c4ec068470b546a55f246cba
 DIST llvm-gentoo-patchset-18.1.8.tar.xz 7444 BLAKE2B ed41325f7e2efc257c03b3500f9ba49a29333f617ff9914705f9df660bbc1e1b3aafada6f2a68a316d2ee47cf628a35f3495f74c9f0ca00c120079e8e93bd4db SHA512 a6bb4313d2635d38f36a3fdb343b2b7f117129ec62f92ead0bbf7010ae73055cb757958975cd9d1677f2c4b1554819a16a918bef9e9e0d982f8025ce49b9a8ef
-DIST llvm-project-0b9f2847da79298ed09c29493245113f02b32d9f.tar.gz 216399453 BLAKE2B ed13e6639d40bdda6dbd09eba0cc8e4f82f4f53ce3cff9742e902af1c306c60dcb6d5fb008057829d46bbbde391697726cba2096c52cf1592c00faf1e37430e4 SHA512 a5b0bf59fa228a41f0c904a42b4b96740fc5e5caa63248c546eb4a810e86d5d8d1d8df663051ed4444cc0389ffa6ec12ee5dbf7d94d6211a253319550d7fac1c
+DIST llvm-gentoo-patchset-19.1.0-rc1.tar.xz 3396 BLAKE2B 5715b1689d9806d499e9b0facb07894b0dfebe19b9c41f3ddfbbcc99cf20fc632effed48acedfe4d4184867c4d4d531f491b8495cd81c60318e9e17ed0547c42 SHA512 a1a0c1b7908898ef3921ab145265a51f80359a06305abf1ecfd2288ceb93d80b63524a6519333120f9c5c8b6a7fdc68f961e819e21dbdca1c47b21f742fd6362
+DIST llvm-project-130c135689ec12ab78c53645808524a8d28f7cae.tar.gz 217788932 BLAKE2B 9ba8ad82597780f24e750272f9439d1e8d464813a607efec4920a13473103975bc181506dcc15c76a6e4ca83622284b77a7903e36aff6145719529630121cf0b SHA512 d9c67155f462e53968ec448e325b35a80c0d207039dd7155568fa366aa1894bc8dfaa2d5c03a67320bdefb1934720a1d23bc4b972c9fae3ff09c7a79d885c53d
 DIST llvm-project-15.0.7.src.tar.xz 110936452 BLAKE2B f3d277e2029157329e5be78b78af36b0826a1dfd9a337992499bf701e33149665bfc47d5e14978e38f342559629a559f8b2ce328705ba34fdf6830f5ae9721a5 SHA512 4836d3603f32e8e54434cbfa8ef33d9d473ac5dc20ebf9c67132653c73f4524931abd1084655eaee5f20bcfcb91bcc4bbc5c4a0b603ad0c9029c556e14dc4c52
 DIST llvm-project-15.0.7.src.tar.xz.sig 566 BLAKE2B 47dc8c82d86237b80c6d85f83a6c9a6e9e174cf8e7f367b071e0cd9481d7cd408e991337c5624e07f3f370f26387c814f212808575ed1c1b58404d3e3836b7df SHA512 fc6891b440dd1175eb8df3790590af8d36bc92301660f84744ae15123475aeb900a151e6a8e7998ded27ec4d86871903ad0b89cd61164943054c2e3bc8d8beb2
 DIST llvm-project-16.0.6.src.tar.xz 118013488 BLAKE2B 95192d39cbd2914e5609db365965f1c00bfea6c2d653b3996bd2acef8a2b37e37f6fc8a9d2b65711ad72657e0ef52c42f733053cf65051e7822f27396c30406d SHA512 89a67ebfbbc764cc456e8825ecfa90707741f8835b1b2adffae0b227ab1fe5ca9cce75b0efaffc9ca8431cae528dc54fd838867a56a2b645344d9e82d19ab1b7
@@ -16,16 +19,19 @@ DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e06541
 DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
 DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f SHA512 25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
 DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd SHA512 ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
-DIST llvm-project-1bad7024561bc64ed4bfda0772b16376b475eba5.tar.gz 216657623 BLAKE2B 99c48a95c427e8fae5568e5f59ab9bec8b2d8bec0c5d3cf453c261a738fe1c295b34e2e10e6b08d2b02cae43e3b0cd4c8eb025d19a83ee51f47a49afadd56d3f SHA512 08fc904122ab346edbfc3903cafae4f50ba57e146b2d821a568f8378c0f3ab4d413e07c5df2bf061374f9db4634b5f6b27f204fc4f2f68984303ceec9c963c0c
-DIST llvm-project-72d8c2737bb557af9d0c735b9fa30b1b03485627.tar.gz 217324958 BLAKE2B d43c161ac98860e2ce03e7e2474c55766e7496200b090ebb1cb6dcf0c2ad3a32bae76249feca53cd8b56c63806a740c280e6306890cd28429c4a7e84cae5eada SHA512 af3b44ec3f96d636d919906cf20547eb91d0a83d07731c9db38f28311a52011d8ec66833422fad9bb89ca9ac546e308b02015a7b365086341bee1f3de1b6c5e2
+DIST llvm-project-19.1.0-rc1.src.tar.xz 141259912 BLAKE2B e882ff54a96900b4948e572cf073c897df6b4ce159869a42c56a4c830187d83b8d9d9b3940dad22346f142f9674575191cc9d079312f0d9aa1105390c07f504f SHA512 9f43dbe8d5f1322f73fb1c638ce4fc7a8179c9ca33fdbfbb6d72632a3d6bf4bc4993f8f5ec827510af55f4f013fba8fe3d7d9e45f262eec16ecf9ab39296b4b8
+DIST llvm-project-19.1.0-rc1.src.tar.xz.sig 438 BLAKE2B cc1acbd33440bb14f78c19cc3061a5c0cb3d9dbcd6f0d1516fe118ac02c500ba4df129f870ddf3fe1a52519feab4b631866413fce9c726272d52c3865a9eea27 SHA512 a3361992b55be13aeff5d91bb90a15e3a2ab89e486328fa4d9abc9efa3925aee70bea48449b003ae1926909d389bf71afcf6dc56d800ed2e0e3dbc65da6e4e92
+DIST llvm-project-19.1.0-rc2.src.tar.xz 141264388 BLAKE2B 690b4912d9e4a8019b7990934dd6486362337ccb303dca119c0e75aa1063ad452222be1ee965e43b160dfcea20e491a20c289344152666b618712a1d76dc4780 SHA512 508a401e8433b1ac9a399246eb1a3c18faed7c3d41d8c118e77cefbb64cc6d6e171bd41a3e5584f6c84df141ba6819f1a1cce75b5c1ef33e3d2ac239e662d07c
+DIST llvm-project-19.1.0-rc2.src.tar.xz.sig 438 BLAKE2B 1eaf10a1419ecf009c033a8f6ecb6eec86107d81621d5b4665c8d929b05f4845ce0c432017343d7b06f33e6ff6384df9e1d8fc7b9c6efe7f10ef69798891b7e5 SHA512 b46e9a1d40f891c5f3544d8cc6295900bff5dda9a4a526b8db55a42a37ae90deb216b316d2117984e82f4e918d15343e75b3b9e6d6c773866707c3398e032826
 EBUILD llvm-15.0.7-r3.ebuild 12592 BLAKE2B 81cd473990810203c4e8a47ceb0189ed399c869b85fab3181724dbd1429063cdaad1f6b6cb1ab5b392f531b0b4907cc61f266558b873b236f9a3ff439045aa37 SHA512 2321f9e6da93af22d5f074175a6a92b7dcd271e2b9b92128d268dd777a9c3bdd876010740153734e2593b90d26a58d4f784b2256a6b1e18160d13b3c10441fb3
 EBUILD llvm-16.0.6.ebuild 12822 BLAKE2B fe0a8bca0506827f09ea9edc18e8574443af644540cec84126fa3668ca8fa538a103c76315ee7c61b0af67a1391168ae7b04201e7825958a46fe8642a327e93b SHA512 a1a861d11791cb583dc33b9c71a86bd50690ffb8b743a6bccf8b4600976f48e96a2b4171cc9b449c17c8b0516ef440cee89df8cff97a3c691968b3431a149612
 EBUILD llvm-17.0.6-r2.ebuild 13303 BLAKE2B 292bff5aa3489c685c2a89ba55a6e4d0c06123cfcf6986c934494b1bc28a93f8768f8cac04f86eca44595167b6ce8b0c84548db45c4e810bdbbfb3f42660048a SHA512 2a7c8fb5a691acc9293c7bd39b2c7e0354420556ae7d9a02df35e550f2668063d690e9f8453da22f76cfe1e39132ba4af8e95112f4de8e8486521d8c5e81dfd6
 EBUILD llvm-17.0.6.ebuild 13293 BLAKE2B 50e4212c63f1561f4fc8397a831f83bd3ea370349fa3b6239dfe2f9212757f6e8d5bb1921b8714680fe94d0f02ca523d289447b1396124aa94f91b539aabb17a SHA512 5b2b1d2293cf00d0c547a06111a0af706b2cad1f7cb5f2cc421f54a129c165560adbba4342d9bea486d5b2474a1eed066f1ae955a89133cd94b61a62313980bb
-EBUILD llvm-18.1.8-r1.ebuild 13379 BLAKE2B 855f17e2ad07f22652859c82bf474bcc9b48a0ab6557a0cccd375555ef0173d13fa9079c1bf9017495fe5e7d861eb0a82c75af3aad7ad975d5b97c0fe41a5d88 SHA512 c32af68388d681d1491abbb4f63fbbdc691265c7a13520e91451cb15639a89bfec95cbc1f8932a697f9dcfa2d73c5836b125cd0544fb125a6576d37bd04d9a96
-EBUILD llvm-18.1.8.ebuild 13359 BLAKE2B 0baff2537134709ae351f867b40e9f0a7bcb540540d9b8ef49398163efcacccc0e02791121c06752ac17d1ad961ad0d639f8d5df08d36c34f060b00bf65e3ebb SHA512 25a83a7e365d6ec933196f8356c3b1805220ac88e6e342c87b041597a67f21de479670db6d78157e0899f31f9158a6e17f730c279df1883c687f174ec9c496fa
-EBUILD llvm-19.0.0.9999.ebuild 12883 BLAKE2B 7cdb711526347c7a2c378c0e52e006429021daf3d637187eb9439d70a35ab94b59b028e9dd0d832e83ca2a522a2dd701268f5dc942ef53b3bba8d9bc1942e5f0 SHA512 43b7a87422810949d8c59d97e21be87311f755f2565828dacb988e64510c4f7c16202aa50f047ddddafd0c9cec14618cfc65c38a0016a9e8aa2055f18510dc59
-EBUILD llvm-19.0.0_pre20240706.ebuild 12883 BLAKE2B 7cdb711526347c7a2c378c0e52e006429021daf3d637187eb9439d70a35ab94b59b028e9dd0d832e83ca2a522a2dd701268f5dc942ef53b3bba8d9bc1942e5f0 SHA512 43b7a87422810949d8c59d97e21be87311f755f2565828dacb988e64510c4f7c16202aa50f047ddddafd0c9cec14618cfc65c38a0016a9e8aa2055f18510dc59
-EBUILD llvm-19.0.0_pre20240712.ebuild 12883 BLAKE2B 7cdb711526347c7a2c378c0e52e006429021daf3d637187eb9439d70a35ab94b59b028e9dd0d832e83ca2a522a2dd701268f5dc942ef53b3bba8d9bc1942e5f0 SHA512 43b7a87422810949d8c59d97e21be87311f755f2565828dacb988e64510c4f7c16202aa50f047ddddafd0c9cec14618cfc65c38a0016a9e8aa2055f18510dc59
-EBUILD llvm-19.0.0_pre20240720.ebuild 12883 BLAKE2B 7cdb711526347c7a2c378c0e52e006429021daf3d637187eb9439d70a35ab94b59b028e9dd0d832e83ca2a522a2dd701268f5dc942ef53b3bba8d9bc1942e5f0 SHA512 43b7a87422810949d8c59d97e21be87311f755f2565828dacb988e64510c4f7c16202aa50f047ddddafd0c9cec14618cfc65c38a0016a9e8aa2055f18510dc59
+EBUILD llvm-18.1.8-r1.ebuild 13372 BLAKE2B cb78f1c21e29ec1987c52edeebdc3d0200ec0b6f5d4b6443b2fd62eda6e3cafcc4bf849cd0bd1112f899904f3816970f5f4672f9c7a51f400bb39ce924d023d4 SHA512 9246e225b934b64e982c3d4399faea476871845616f979fa6d7eed832a75f879d611f85a29e04ca768bd6690945f24a3e7eebdbe8b81f156299b37965944ec91
+EBUILD llvm-18.1.8-r2.ebuild 13382 BLAKE2B d85b411e98047789336ecd973e3b87251d171626ab0de97cea41ad8b5e1345fcc26c67458d3158eb15a6c379dfc72ddd9d9f31497e0a71952dd86e0a561b507f SHA512 6672975ef95fd9f2c8368ee1ddb9a448f993903cc053e5097ae278060752e33b2adcb67097d4062a6c0ae8661dfdfc08814846c5ed46a764fb12a9437483aeb9
+EBUILD llvm-18.1.8-r4.ebuild 13382 BLAKE2B 2d52ad708ed578868b700b97cc581ea732147219b9b71d4ced6dbe2553054e2524ba0971e051934b610d5aaa4e6a164e14c56be9961637349b37d9bafa97916b SHA512 4e67d7e9ceb174d8b9135e330ff5371e385d0253f6d8f6c7058840de7dc7819a5711670fa6ca0b487d9f4985de20987c0d69ee1809e131fbea029029643da475
+EBUILD llvm-19.1.0_rc1.ebuild 13080 BLAKE2B 0da2f320c2b93dc378fbc66878488db659091e42f649901d0f6bb6669f1485a5782816a13eca5e5f503c4c0f635dd695f7bf081d56eb57993f71e294d5f607d6 SHA512 799333cc46d55e910f46a2e40ca866797766419e6ed6f34a8044a039bf7799ede52c9e6d0b557567116a22dc0648d9c744f1d69a4f0855759619b9251f1747c8
+EBUILD llvm-19.1.0_rc2.ebuild 13056 BLAKE2B 58a31e7b71687262ab0d6a7b194dbd8fdca492af1402f56d6fd638fd2cee7139faa686a08bf1b33b4c1c7721f1312d2aa1d7e0ce5ba452b9bf571ec49c4e127e SHA512 2cf4583ef22f45b7edb666d665b7d06728873ce724fe851d0cd974dd5f3ecc1e473ed6aa16111f5a6382d2f09088595be4b41fa4d5bf2e316048de0ff250cfbc
+EBUILD llvm-20.0.0.9999.ebuild 13137 BLAKE2B a7e19b19f8caa7fc54e74971f5525c580a9ac93cc26f55eeebe3f77401e588f658c8114549531458ec6f8166918396b77f03180309f2e0406c25a4dcb63c264c SHA512 3e77439099120b69390aca71f834ca60953860496ebc8e31086b3cc4e8b9a84350d1bac16e7cad00a53b68837eb3717c6669ba785d8f607301916f04f390c41d
+EBUILD llvm-20.0.0_pre20240801.ebuild 13137 BLAKE2B a7e19b19f8caa7fc54e74971f5525c580a9ac93cc26f55eeebe3f77401e588f658c8114549531458ec6f8166918396b77f03180309f2e0406c25a4dcb63c264c SHA512 3e77439099120b69390aca71f834ca60953860496ebc8e31086b3cc4e8b9a84350d1bac16e7cad00a53b68837eb3717c6669ba785d8f607301916f04f390c41d
 MISC metadata.xml 2835 BLAKE2B 07816d714509d62c0e0a443cc4af1f1f049497de75431f80a981f662b4f2281a16655be3e733a26099d0d814d5ce26d80cee13aa7a4e8d079168846a8e02670f SHA512 292ccb0a05a0239b5b00c6a84be11b4b385900d6467a6a139af03588c61aff9ac0e4bbcd23e89b2a7d7947f7d8cf8ba9323f2539a6c563a338b73f5ac6ffd00f
diff --git a/sys-devel/llvm/llvm-18.1.8-r1.ebuild b/sys-devel/llvm/llvm-18.1.8-r1.ebuild
index 9ef81558cf89..30440d3d4cb5 100644
--- a/sys-devel/llvm/llvm-18.1.8-r1.ebuild
+++ b/sys-devel/llvm/llvm-18.1.8-r1.ebuild
@@ -19,7 +19,7 @@ HOMEPAGE="https://llvm.org/"
 
 LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA BSD public-domain rc"
 SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
-KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
+KEYWORDS="amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
 IUSE="
 	+binutils-plugin debug debuginfod doc exegesis libedit +libffi
 	ncurses test xml z3 zstd
diff --git a/sys-devel/llvm/llvm-18.1.8.ebuild b/sys-devel/llvm/llvm-18.1.8-r2.ebuild
index 8b9fe8989341..7f8d300a14f2 100644
--- a/sys-devel/llvm/llvm-18.1.8.ebuild
+++ b/sys-devel/llvm/llvm-18.1.8-r2.ebuild
@@ -67,6 +67,7 @@ PDEPEND="
 
 LLVM_COMPONENTS=( llvm cmake third-party )
 LLVM_MANPAGES=1
+LLVM_PATCHSET=${PV}-r2
 LLVM_USE_TARGETS=provide
 llvm.org_set_globals
 
diff --git a/sys-devel/llvm/llvm-19.0.0_pre20240706.ebuild b/sys-devel/llvm/llvm-18.1.8-r4.ebuild
index c4930d262794..0fe41451404e 100644
--- a/sys-devel/llvm/llvm-19.0.0_pre20240706.ebuild
+++ b/sys-devel/llvm/llvm-18.1.8-r4.ebuild
@@ -19,9 +19,10 @@ HOMEPAGE="https://llvm.org/"
 
 LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA BSD public-domain rc"
 SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos"
 IUSE="
-	+binutils-plugin +debug debuginfod doc exegesis libedit +libffi
-	test xml z3 zstd
+	+binutils-plugin debug debuginfod doc exegesis libedit +libffi
+	ncurses test xml z3 zstd
 "
 RESTRICT="!test? ( test )"
 
@@ -34,6 +35,7 @@ RDEPEND="
 	exegesis? ( dev-libs/libpfm:= )
 	libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] )
 	libffi? ( >=dev-libs/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] )
+	ncurses? ( >=sys-libs/ncurses-5.9-r3:0=[${MULTILIB_USEDEP}] )
 	xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
 	z3? ( >=sci-mathematics/z3-4.7.1:0=[${MULTILIB_USEDEP}] )
 	zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] )
@@ -65,6 +67,7 @@ PDEPEND="
 
 LLVM_COMPONENTS=( llvm cmake third-party )
 LLVM_MANPAGES=1
+LLVM_PATCHSET=${PV}-r4
 LLVM_USE_TARGETS=provide
 llvm.org_set_globals
 
@@ -310,7 +313,6 @@ get_distribution_components() {
 			llvm-xray
 			obj2yaml
 			opt
-			reduce-chunk-list
 			sancov
 			sanstats
 			split-file
@@ -385,6 +387,7 @@ multilib_src_configure() {
 
 		-DLLVM_ENABLE_FFI=$(usex libffi)
 		-DLLVM_ENABLE_LIBEDIT=$(usex libedit)
+		-DLLVM_ENABLE_TERMINFO=$(usex ncurses)
 		-DLLVM_ENABLE_LIBXML2=$(usex xml)
 		-DLLVM_ENABLE_ASSERTIONS=$(usex debug)
 		-DLLVM_ENABLE_LIBPFM=$(usex exegesis)
@@ -454,6 +457,10 @@ multilib_src_configure() {
 	fi
 
 	use kernel_Darwin && mycmakeargs+=(
+		# On Macos prefix, Gentoo doesn't split sys-libs/ncurses to libtinfo and
+		# libncurses, but llvm tries to use libtinfo before libncurses, and ends up
+		# using libtinfo (actually, libncurses.dylib) from system instead of prefix
+		-DTerminfo_LIBRARIES=-lncurses
 		# Use our libtool instead of looking it up with xcrun
 		-DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool"
 	)
diff --git a/sys-devel/llvm/llvm-19.0.0.9999.ebuild b/sys-devel/llvm/llvm-19.1.0_rc1.ebuild
index c4930d262794..4e698e1a7b88 100644
--- a/sys-devel/llvm/llvm-19.0.0.9999.ebuild
+++ b/sys-devel/llvm/llvm-19.1.0_rc1.ebuild
@@ -65,6 +65,7 @@ PDEPEND="
 
 LLVM_COMPONENTS=( llvm cmake third-party )
 LLVM_MANPAGES=1
+LLVM_PATCHSET=${PV/_/-}
 LLVM_USE_TARGETS=provide
 llvm.org_set_globals
 
@@ -191,6 +192,11 @@ src_prepare() {
 	check_uptodate
 
 	llvm.org_src_prepare
+
+	if has_version ">=sys-libs/glibc-2.40"; then
+		# https://github.com/llvm/llvm-project/issues/100791
+		rm -r test/tools/llvm-exegesis/X86/latency || die
+	fi
 }
 
 get_distribution_components() {
@@ -249,6 +255,7 @@ get_distribution_components() {
 			llvm-c-test
 			llvm-cat
 			llvm-cfi-verify
+			llvm-cgdata
 			llvm-config
 			llvm-cov
 			llvm-cvtres
diff --git a/sys-devel/llvm/llvm-19.0.0_pre20240720.ebuild b/sys-devel/llvm/llvm-19.1.0_rc2.ebuild
index c4930d262794..bf837e6c1b30 100644
--- a/sys-devel/llvm/llvm-19.0.0_pre20240720.ebuild
+++ b/sys-devel/llvm/llvm-19.1.0_rc2.ebuild
@@ -191,6 +191,11 @@ src_prepare() {
 	check_uptodate
 
 	llvm.org_src_prepare
+
+	if has_version ">=sys-libs/glibc-2.40"; then
+		# https://github.com/llvm/llvm-project/issues/100791
+		rm -r test/tools/llvm-exegesis/X86/latency || die
+	fi
 }
 
 get_distribution_components() {
@@ -249,6 +254,7 @@ get_distribution_components() {
 			llvm-c-test
 			llvm-cat
 			llvm-cfi-verify
+			llvm-cgdata
 			llvm-config
 			llvm-cov
 			llvm-cvtres
diff --git a/sys-devel/llvm/llvm-19.0.0_pre20240712.ebuild b/sys-devel/llvm/llvm-20.0.0.9999.ebuild
index c4930d262794..8401f1a55543 100644
--- a/sys-devel/llvm/llvm-19.0.0_pre20240712.ebuild
+++ b/sys-devel/llvm/llvm-20.0.0.9999.ebuild
@@ -100,18 +100,23 @@ check_uptodate() {
 		has "${i}" "${prod_targets[@]}" || exp_targets+=( "${i}" )
 	done
 
+	local outdated
 	if [[ ${exp_targets[*]} != ${ALL_LLVM_EXPERIMENTAL_TARGETS[*]} ]]; then
-		eqawarn "ALL_LLVM_EXPERIMENTAL_TARGETS is outdated!"
-		eqawarn "    Have: ${ALL_LLVM_EXPERIMENTAL_TARGETS[*]}"
-		eqawarn "Expected: ${exp_targets[*]}"
-		eqawarn
+		eerror "ALL_LLVM_EXPERIMENTAL_TARGETS are outdated!"
+		eerror "    Have: ${ALL_LLVM_EXPERIMENTAL_TARGETS[*]}"
+		eerror "Expected: ${exp_targets[*]}"
+		eerror
+		outdated=1
 	fi
 
 	if [[ ${prod_targets[*]} != ${ALL_LLVM_PRODUCTION_TARGETS[*]} ]]; then
-		eqawarn "ALL_LLVM_PRODUCTION_TARGETS is outdated!"
-		eqawarn "    Have: ${ALL_LLVM_PRODUCTION_TARGETS[*]}"
-		eqawarn "Expected: ${prod_targets[*]}"
+		eerror "ALL_LLVM_PRODUCTION_TARGETS are outdated!"
+		eerror "    Have: ${ALL_LLVM_PRODUCTION_TARGETS[*]}"
+		eerror "Expected: ${prod_targets[*]}"
+		outdated=1
 	fi
+
+	[[ ${outdated} ]] && die "Update ALL_LLVM*_TARGETS"
 }
 
 check_distribution_components() {
@@ -149,6 +154,10 @@ check_distribution_components() {
 					docs-llvm-html)
 						use doc || continue
 						;;
+					# used only w/ USE=debuginfd
+					llvm-debuginfod)
+						use debuginfod || continue
+						;;
 				esac
 
 				all_targets+=( "${l}" )
@@ -172,9 +181,10 @@ check_distribution_components() {
 		done
 
 		if [[ ${#add[@]} -gt 0 || ${#remove[@]} -gt 0 ]]; then
-			eqawarn "get_distribution_components() is outdated!"
-			eqawarn "   Add: ${add[*]}"
-			eqawarn "Remove: ${remove[*]}"
+			eerror "get_distribution_components() is outdated!"
+			eerror "   Add: ${add[*]}"
+			eerror "Remove: ${remove[*]}"
+			die "Update get_distribution_components()!"
 		fi
 		cd - >/dev/null || die
 	fi
@@ -251,6 +261,7 @@ get_distribution_components() {
 			llvm-cfi-verify
 			llvm-config
 			llvm-cov
+			llvm-ctxprof-util
 			llvm-cvtres
 			llvm-cxxdump
 			llvm-cxxfilt
diff --git a/sys-devel/llvm/llvm-20.0.0_pre20240801.ebuild b/sys-devel/llvm/llvm-20.0.0_pre20240801.ebuild
new file mode 100644
index 000000000000..8401f1a55543
--- /dev/null
+++ b/sys-devel/llvm/llvm-20.0.0_pre20240801.ebuild
@@ -0,0 +1,553 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+
+inherit cmake flag-o-matic llvm.org multilib-minimal pax-utils python-any-r1
+inherit toolchain-funcs
+
+DESCRIPTION="Low Level Virtual Machine"
+HOMEPAGE="https://llvm.org/"
+
+# Additional licenses:
+# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
+# 2. xxhash: BSD.
+# 3. MD5 code: public-domain.
+# 4. ConvertUTF.h: TODO.
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA BSD public-domain rc"
+SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
+IUSE="
+	+binutils-plugin +debug debuginfod doc exegesis libedit +libffi
+	test xml z3 zstd
+"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	sys-libs/zlib:0=[${MULTILIB_USEDEP}]
+	debuginfod? (
+		net-misc/curl:=
+		dev-cpp/cpp-httplib:=
+	)
+	exegesis? ( dev-libs/libpfm:= )
+	libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] )
+	libffi? ( >=dev-libs/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] )
+	xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
+	z3? ( >=sci-mathematics/z3-4.7.1:0=[${MULTILIB_USEDEP}] )
+	zstd? ( app-arch/zstd:=[${MULTILIB_USEDEP}] )
+"
+DEPEND="
+	${RDEPEND}
+	binutils-plugin? ( sys-libs/binutils-libs )
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	dev-lang/perl
+	sys-devel/gnuconfig
+	kernel_Darwin? (
+		<sys-libs/libcxx-${LLVM_VERSION}.9999
+	)
+	libffi? ( virtual/pkgconfig )
+"
+# There are no file collisions between these versions but having :0
+# installed means llvm-config there will take precedence.
+RDEPEND="
+	${RDEPEND}
+	!sys-devel/llvm:0
+"
+PDEPEND="
+	sys-devel/llvm-common
+	sys-devel/llvm-toolchain-symlinks:${LLVM_MAJOR}
+	binutils-plugin? ( >=sys-devel/llvmgold-${LLVM_MAJOR} )
+"
+
+LLVM_COMPONENTS=( llvm cmake third-party )
+LLVM_MANPAGES=1
+LLVM_USE_TARGETS=provide
+llvm.org_set_globals
+
+[[ -n ${LLVM_MANPAGE_DIST} ]] && BDEPEND+=" doc? ( "
+BDEPEND+="
+	$(python_gen_any_dep '
+		dev-python/myst-parser[${PYTHON_USEDEP}]
+		dev-python/sphinx[${PYTHON_USEDEP}]
+	')
+"
+[[ -n ${LLVM_MANPAGE_DIST} ]] && BDEPEND+=" ) "
+
+python_check_deps() {
+	llvm_are_manpages_built || return 0
+
+	python_has_version -b "dev-python/myst-parser[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/sphinx[${PYTHON_USEDEP}]"
+}
+
+check_uptodate() {
+	local prod_targets=(
+		$(sed -n -e '/set(LLVM_ALL_TARGETS/,/)/p' CMakeLists.txt \
+			| tail -n +2 | head -n -1)
+	)
+	local all_targets=(
+		lib/Target/*/
+	)
+	all_targets=( "${all_targets[@]#lib/Target/}" )
+	all_targets=( "${all_targets[@]%/}" )
+
+	local exp_targets=() i
+	for i in "${all_targets[@]}"; do
+		has "${i}" "${prod_targets[@]}" || exp_targets+=( "${i}" )
+	done
+
+	local outdated
+	if [[ ${exp_targets[*]} != ${ALL_LLVM_EXPERIMENTAL_TARGETS[*]} ]]; then
+		eerror "ALL_LLVM_EXPERIMENTAL_TARGETS are outdated!"
+		eerror "    Have: ${ALL_LLVM_EXPERIMENTAL_TARGETS[*]}"
+		eerror "Expected: ${exp_targets[*]}"
+		eerror
+		outdated=1
+	fi
+
+	if [[ ${prod_targets[*]} != ${ALL_LLVM_PRODUCTION_TARGETS[*]} ]]; then
+		eerror "ALL_LLVM_PRODUCTION_TARGETS are outdated!"
+		eerror "    Have: ${ALL_LLVM_PRODUCTION_TARGETS[*]}"
+		eerror "Expected: ${prod_targets[*]}"
+		outdated=1
+	fi
+
+	[[ ${outdated} ]] && die "Update ALL_LLVM*_TARGETS"
+}
+
+check_distribution_components() {
+	if [[ ${CMAKE_MAKEFILE_GENERATOR} == ninja ]]; then
+		local all_targets=() my_targets=() l
+		cd "${BUILD_DIR}" || die
+
+		while read -r l; do
+			if [[ ${l} == install-*-stripped:* ]]; then
+				l=${l#install-}
+				l=${l%%-stripped*}
+
+				case ${l} in
+					# shared libs
+					LLVM|LLVMgold)
+						;;
+					# TableGen lib + deps
+					LLVMDemangle|LLVMSupport|LLVMTableGen)
+						;;
+					# used by lldb
+					LLVMDebuginfod)
+						;;
+					# testing libraries
+					LLVMTestingAnnotations|LLVMTestingSupport)
+						;;
+					# static libs
+					LLVM*)
+						continue
+						;;
+					# meta-targets
+					distribution|llvm-libraries)
+						continue
+						;;
+					# used only w/ USE=doc
+					docs-llvm-html)
+						use doc || continue
+						;;
+					# used only w/ USE=debuginfd
+					llvm-debuginfod)
+						use debuginfod || continue
+						;;
+				esac
+
+				all_targets+=( "${l}" )
+			fi
+		done < <(${NINJA} -t targets all)
+
+		while read -r l; do
+			my_targets+=( "${l}" )
+		done < <(get_distribution_components $"\n")
+
+		local add=() remove=()
+		for l in "${all_targets[@]}"; do
+			if ! has "${l}" "${my_targets[@]}"; then
+				add+=( "${l}" )
+			fi
+		done
+		for l in "${my_targets[@]}"; do
+			if ! has "${l}" "${all_targets[@]}"; then
+				remove+=( "${l}" )
+			fi
+		done
+
+		if [[ ${#add[@]} -gt 0 || ${#remove[@]} -gt 0 ]]; then
+			eerror "get_distribution_components() is outdated!"
+			eerror "   Add: ${add[*]}"
+			eerror "Remove: ${remove[*]}"
+			die "Update get_distribution_components()!"
+		fi
+		cd - >/dev/null || die
+	fi
+}
+
+src_prepare() {
+	# disable use of SDK on OSX, bug #568758
+	sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die
+
+	# Update config.guess to support more systems
+	cp "${BROOT}/usr/share/gnuconfig/config.guess" cmake/ || die
+
+	# Verify that the ebuild is up-to-date
+	check_uptodate
+
+	llvm.org_src_prepare
+}
+
+get_distribution_components() {
+	local sep=${1-;}
+
+	local out=(
+		# shared libs
+		LLVM
+		LTO
+		Remarks
+
+		# tools
+		llvm-config
+
+		# common stuff
+		cmake-exports
+		llvm-headers
+
+		# libraries needed for clang-tblgen
+		LLVMDemangle
+		LLVMSupport
+		LLVMTableGen
+
+		# testing libraries
+		llvm_gtest
+		llvm_gtest_main
+		LLVMTestingAnnotations
+		LLVMTestingSupport
+	)
+
+	if multilib_is_native_abi; then
+		out+=(
+			# library used by lldb
+			LLVMDebuginfod
+
+			# utilities
+			llvm-tblgen
+			FileCheck
+			llvm-PerfectShuffle
+			count
+			not
+			yaml-bench
+			UnicodeNameMappingGenerator
+
+			# tools
+			bugpoint
+			dsymutil
+			llc
+			lli
+			lli-child-target
+			llvm-addr2line
+			llvm-ar
+			llvm-as
+			llvm-bcanalyzer
+			llvm-bitcode-strip
+			llvm-c-test
+			llvm-cat
+			llvm-cfi-verify
+			llvm-config
+			llvm-cov
+			llvm-ctxprof-util
+			llvm-cvtres
+			llvm-cxxdump
+			llvm-cxxfilt
+			llvm-cxxmap
+			llvm-debuginfo-analyzer
+			llvm-debuginfod-find
+			llvm-diff
+			llvm-dis
+			llvm-dlltool
+			llvm-dwarfdump
+			llvm-dwarfutil
+			llvm-dwp
+			llvm-exegesis
+			llvm-extract
+			llvm-gsymutil
+			llvm-ifs
+			llvm-install-name-tool
+			llvm-jitlink
+			llvm-jitlink-executor
+			llvm-lib
+			llvm-libtool-darwin
+			llvm-link
+			llvm-lipo
+			llvm-lto
+			llvm-lto2
+			llvm-mc
+			llvm-mca
+			llvm-ml
+			llvm-modextract
+			llvm-mt
+			llvm-nm
+			llvm-objcopy
+			llvm-objdump
+			llvm-opt-report
+			llvm-otool
+			llvm-pdbutil
+			llvm-profdata
+			llvm-profgen
+			llvm-ranlib
+			llvm-rc
+			llvm-readelf
+			llvm-readobj
+			llvm-readtapi
+			llvm-reduce
+			llvm-remarkutil
+			llvm-rtdyld
+			llvm-sim
+			llvm-size
+			llvm-split
+			llvm-stress
+			llvm-strings
+			llvm-strip
+			llvm-symbolizer
+			llvm-tli-checker
+			llvm-undname
+			llvm-windres
+			llvm-xray
+			obj2yaml
+			opt
+			reduce-chunk-list
+			sancov
+			sanstats
+			split-file
+			verify-uselistorder
+			yaml2obj
+
+			# python modules
+			opt-viewer
+		)
+
+		if llvm_are_manpages_built; then
+			out+=(
+				# manpages
+				docs-dsymutil-man
+				docs-llvm-dwarfdump-man
+				docs-llvm-man
+			)
+		fi
+		use doc && out+=(
+			docs-llvm-html
+		)
+
+		use binutils-plugin && out+=(
+			LLVMgold
+		)
+		use debuginfod && out+=(
+			llvm-debuginfod
+		)
+	fi
+
+	printf "%s${sep}" "${out[@]}"
+}
+
+multilib_src_configure() {
+	if use ppc && tc-is-gcc && [[ $(gcc-major-version) -lt 14 ]]; then
+		# Workaround for bug #880677
+		append-flags $(test-flags-CXX -fno-ipa-sra -fno-ipa-modref -fno-ipa-icf)
+	fi
+
+	# ODR violations (bug #917536, bug #926529). Just do it for GCC for now
+	# to avoid people grumbling. GCC is, anecdotally, more likely to miscompile
+	# LLVM with LTO anyway (which is not necessarily its fault).
+	tc-is-gcc && filter-lto
+
+	local ffi_cflags ffi_ldflags
+	if use libffi; then
+		ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
+		ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
+	fi
+
+	local libdir=$(get_libdir)
+	local mycmakeargs=(
+		# disable appending VCS revision to the version to improve
+		# direct cache hit ratio
+		-DLLVM_APPEND_VC_REV=OFF
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}"
+		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
+
+		-DBUILD_SHARED_LIBS=OFF
+		-DLLVM_BUILD_LLVM_DYLIB=ON
+		-DLLVM_LINK_LLVM_DYLIB=ON
+		-DLLVM_DISTRIBUTION_COMPONENTS=$(get_distribution_components)
+
+		# cheap hack: LLVM combines both anyway, and the only difference
+		# is that the former list is explicitly verified at cmake time
+		-DLLVM_TARGETS_TO_BUILD=""
+		-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}"
+		-DLLVM_INCLUDE_BENCHMARKS=OFF
+		-DLLVM_INCLUDE_TESTS=ON
+		-DLLVM_BUILD_TESTS=$(usex test)
+		-DLLVM_INSTALL_GTEST=ON
+
+		-DLLVM_ENABLE_FFI=$(usex libffi)
+		-DLLVM_ENABLE_LIBEDIT=$(usex libedit)
+		-DLLVM_ENABLE_LIBXML2=$(usex xml)
+		-DLLVM_ENABLE_ASSERTIONS=$(usex debug)
+		-DLLVM_ENABLE_LIBPFM=$(usex exegesis)
+		-DLLVM_ENABLE_EH=ON
+		-DLLVM_ENABLE_RTTI=ON
+		-DLLVM_ENABLE_Z3_SOLVER=$(usex z3)
+		-DLLVM_ENABLE_ZLIB=FORCE_ON
+		-DLLVM_ENABLE_ZSTD=$(usex zstd FORCE_ON OFF)
+		-DLLVM_ENABLE_CURL=$(usex debuginfod)
+		-DLLVM_ENABLE_HTTPLIB=$(usex debuginfod)
+
+		-DLLVM_HOST_TRIPLE="${CHOST}"
+
+		-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
+		-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
+
+		-DPython3_EXECUTABLE="${PYTHON}"
+
+		# disable OCaml bindings (now in dev-ml/llvm-ocaml)
+		-DOCAMLFIND=NO
+	)
+
+	local suffix=
+	if [[ -n ${EGIT_VERSION} && ${EGIT_BRANCH} != release/* ]]; then
+		# the ABI of the main branch is not stable, so let's include
+		# the commit id in the SOVERSION to contain the breakage
+		suffix+="git${EGIT_VERSION::8}"
+	fi
+	if [[ $(tc-get-cxx-stdlib) == libc++ ]]; then
+		# Smart hack: alter version suffix -> SOVERSION when linking
+		# against libc++. This way we won't end up mixing LLVM libc++
+		# libraries with libstdc++ clang, and the other way around.
+		suffix+="+libcxx"
+		mycmakeargs+=(
+			-DLLVM_ENABLE_LIBCXX=ON
+		)
+	fi
+	mycmakeargs+=(
+		-DLLVM_VERSION_SUFFIX="${suffix}"
+	)
+
+	use test && mycmakeargs+=(
+		-DLLVM_LIT_ARGS="$(get_lit_flags)"
+	)
+
+	if multilib_is_native_abi; then
+		local build_docs=OFF
+		if llvm_are_manpages_built; then
+			build_docs=ON
+			mycmakeargs+=(
+				-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/share/man"
+				-DLLVM_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/html"
+				-DSPHINX_WARNINGS_AS_ERRORS=OFF
+			)
+		fi
+
+		mycmakeargs+=(
+			-DLLVM_BUILD_DOCS=${build_docs}
+			-DLLVM_ENABLE_OCAMLDOC=OFF
+			-DLLVM_ENABLE_SPHINX=${build_docs}
+			-DLLVM_ENABLE_DOXYGEN=OFF
+			-DLLVM_INSTALL_UTILS=ON
+		)
+		use binutils-plugin && mycmakeargs+=(
+			-DLLVM_BINUTILS_INCDIR="${EPREFIX}"/usr/include
+		)
+	fi
+
+	use kernel_Darwin && mycmakeargs+=(
+		# Use our libtool instead of looking it up with xcrun
+		-DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool"
+	)
+
+	# LLVM can have very high memory consumption while linking,
+	# exhausting the limit on 32-bit linker executable
+	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
+
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+	cmake_src_configure
+
+	grep -q -E "^CMAKE_PROJECT_VERSION_MAJOR(:.*)?=${LLVM_MAJOR}$" \
+			CMakeCache.txt ||
+		die "Incorrect version, did you update _LLVM_MAIN_MAJOR?"
+	multilib_is_native_abi && check_distribution_components
+}
+
+multilib_src_compile() {
+	tc-env_build cmake_build distribution
+
+	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
+	cmake_build check
+}
+
+src_install() {
+	local MULTILIB_CHOST_TOOLS=(
+		/usr/lib/llvm/${LLVM_MAJOR}/bin/llvm-config
+	)
+
+	local MULTILIB_WRAPPED_HEADERS=(
+		/usr/include/llvm/Config/llvm-config.h
+	)
+
+	local LLVM_LDPATHS=()
+	multilib-minimal_src_install
+
+	# move wrapped headers back
+	mv "${ED}"/usr/include "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include || die
+}
+
+multilib_src_install() {
+	DESTDIR=${D} cmake_build install-distribution
+
+	# move headers to /usr/include for wrapping
+	rm -rf "${ED}"/usr/include || die
+	mv "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include "${ED}"/usr/include || die
+
+	LLVM_LDPATHS+=( "${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)" )
+}
+
+multilib_src_install_all() {
+	local revord=$(( 9999 - ${LLVM_MAJOR} ))
+	newenvd - "60llvm-${revord}" <<-_EOF_
+		PATH="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin"
+		# we need to duplicate it in ROOTPATH for Portage to respect...
+		ROOTPATH="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/bin"
+		MANPATH="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/share/man"
+		LDPATH="$( IFS=:; echo "${LLVM_LDPATHS[*]}" )"
+	_EOF_
+
+	docompress "/usr/lib/llvm/${LLVM_MAJOR}/share/man"
+	llvm_install_manpages
+}
+
+pkg_postinst() {
+	elog "You can find additional opt-viewer utility scripts in:"
+	elog "  ${EROOT}/usr/lib/llvm/${LLVM_MAJOR}/share/opt-viewer"
+	elog "To use these scripts, you will need Python along with the following"
+	elog "packages:"
+	elog "  dev-python/pygments (for opt-viewer)"
+	elog "  dev-python/pyyaml (for all of them)"
+}