dev-lang/rust-bin: add 1.83.0, missing custom bootstraps

For the Gentoo done bootstrap tarballs, the previous setup through cross
is failing, causing us to be not ready with tarballs for those arches.

For now consumers can just build rust:1.83 through rust{,-bin}:1.82.

Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>

2 files changed, 282 insertions, 0 deletions

diff --git a/dev-lang/rust-bin/Manifest b/dev-lang/rust-bin/Manifest
index 57f186586c3e..68ff06eb0605 100644
--- a/dev-lang/rust-bin/Manifest
+++ b/dev-lang/rust-bin/Manifest
@@ -268,6 +268,34 @@ DIST rust-1.82.0-x86_64-unknown-linux-gnu.tar.xz 178075016 BLAKE2B 799dba2583b40
 DIST rust-1.82.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 0506992a71455ce0d4f76d4e6af6ef687ad772e75f9b251b4ecd1b6482b2abf0f7b32267795d7d87bba07d7f38e1612c0281c87ba0d07156c90e44175ab3a11c SHA512 59c56ceefc1228cff372cc4f3ae40e04da58f90abd6647fe4b0a11e760c21902f58dbafbb48e7ad868ecb26b162ec3641587ff8b5366c16cdd6e28f4f457390b
 DIST rust-1.82.0-x86_64-unknown-linux-musl.tar.xz 258823060 BLAKE2B 71e284a1a62944677792a8f9b9c78eb1750afea218f9846859de52dfe24a98c467a8d1787a0d5d72f761c36ba20f4000e1ed193e11db28d7ca3ccccbeac51f0b SHA512 eac9e504c3dc230a3923cbfab01d4ce3d5639f7c8213d8c8c3e007fa6045e1f56a4f5e6ddbe2e6259fbbac2a3944e8b351d270d4f8ce20aa8e4843a7572e8931
 DIST rust-1.82.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B b96af58187ab367c80c75f3f529e18a4288a5b468c8fb3f61d46fcd69c6fec118db361cf480cfea84c2eb7d3e5a94d2dbee6c5d4291fc0b896073344bc5464ff SHA512 40a95d2b0eb27e9f7340a8a30efd59ee8fc2a310f195978238cc25a38c48db7229fad25bd82433481699e57ba409a84aca0258052c520c94ef6c1687c6b2ac23
+DIST rust-1.83.0-aarch64-unknown-linux-gnu.tar.xz 237502772 BLAKE2B 781f87532f51b7d0fcef09dce5731bab309ff9510371b17da0e389db85962795a180807047b5989a880c5c47fa2ec704e00d240ac7c06a3e0fbed9c4f640e6ba SHA512 8baf5ee185ce0316b108cf9605501a32ceec65a8e00e3b2628d9b535d019c78a4d87fa2c7205a68fb0411f2cd41198320077056d8353d01f5027bdff1b9af950
+DIST rust-1.83.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B ff43e0f6d14819222a7e1d67e5a33cadf154554601ab30054b2c7603ef60ee0bc3e1a72f427885a6274567b55fcd23932b5bfe50ca43042a35ffdc2484f67ba3 SHA512 cb9a6b100458399e8257ca01da9073ea1d6a4bd3b1a4cc3d571555b91febd64024a2367a404ec6e2fe0a8264cbfef20ea603372e95745ae578fc1c10727983d5
+DIST rust-1.83.0-aarch64-unknown-linux-musl.tar.xz 214511416 BLAKE2B 3b03b27f6849f0796f9a7bb34c9efc782cd40c38df33635c786cd7b19387c1e9fe22a00600f0c6418b3471cce2e2af37db94b217c64c1efa7c07ee5802bfd648 SHA512 9216e2f7e50bb218c11b1d82cc882eaa2a3c6e32e48a639f0f0a345a9afca5666fe952eac9230f4e7e7dc1d16a3cd4bf348a6edc3197ba778cd2895e58f4b1f3
+DIST rust-1.83.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 844db797957123f0daf3123baa220416ceeb30e9b1b37534526288031967e3c1d19638869eb25a76ca26c14ffbb3294488c16b76230ee1fbd4d43e9c2345f8a2 SHA512 961a543d4213710811b916efa984195f35651fad941104beb7419bf7e29828f1b2ca8a4eb81cd7fc49abd7f3a4c589d6994b97281ec54b42348ee26e07be05af
+DIST rust-1.83.0-arm-unknown-linux-gnueabi.tar.xz 199733456 BLAKE2B a3415ae0b6ffccfa695df3de1f8b8f0220619e9e7b76ea8a0bade9c4aaded5c8a2926ebb5f9228f2473ccd086448c05ce0ec330b4da8a6a2a51e23832ccd16da SHA512 5c8aefc5c0863401954caa09f6fe32219826a72e42ae4155ec7c2c47c1ce9ae6fdc3bef8688e3aee279af84fa8ebf2b6ccbb811fb9c2810e6e88fdd9835538c0
+DIST rust-1.83.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B a168a11beaad14e0785c76a813ec225b68d76a35aa94a3e1dc377eedc29130e36d055fa222241d40e680b0d50239a3c9d4bc1826a8c96e6479112f366373bbe5 SHA512 9601272b4c781dfd1c1b1f69f086c313b76d67c20d24dd6165af72e20c70710de2d9f6190226d71adcc99745fd5115d7201d7f81fe8a6191bc648fc5d858f40d
+DIST rust-1.83.0-arm-unknown-linux-gnueabihf.tar.xz 199899940 BLAKE2B c6b52ce2469ab65fcd34089bee685f1a5c6c459b9efd5ef7ef91b114e22d81298a2950fbf5464c90a66cf29f3034b5a62f384dc3e03ead99b050f14d29dd6b6b SHA512 5b9bcf769fa2753c840e1ff2c164cee4a002349865aa8a46522d9695d10a50bbe48726cdf7e77d99a739e608adbd3c88320a77a208d4c27a673aee807703424b
+DIST rust-1.83.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 1bafb37031c8ff107de0006c6f139f1edad253589f5622daff57b0a0d112100574d00af3a99247b293cd07f75b433e39d6a8fdb9a8b74d30a153da06da36714d SHA512 517e2ae4ac0c06948fd9e265734003208b48dd8da95897fc170eb17f634fab7e7c5ab89acae005e109cf7fac08441210fb799155a59b8e6fb4b4dc0c1693f4e6
+DIST rust-1.83.0-armv7-unknown-linux-gnueabihf.tar.xz 205652804 BLAKE2B 76e29223c7b2dc2e5f0def1d3d40f84786fea90a5982b8fe00536a07092047546b20b523fe41d4a90043c9a391978859addce11ee8f85c8c6e0e8b1e45d33a4e SHA512 9c50ff3ec249f660c1635e3646c198a186aa3c22bffd3c5475796922fe252c44a6cebb2c4b36b4133c93938c7f960186b1c2ff048624249018aeba385b434286
+DIST rust-1.83.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B f59ab3d5eb9c8c45a1bf9d27b7177c0e1f2bb3a22fccbe06932044414d2adb795035fac18e6909e42f0a5f19ed8faf2ac6febd2f861bb4c95b7bda766a02f478 SHA512 a9f845e120a8c6efceef7917117811d56da2b6828d7255aad5204cb8e470f79bfce958b4222d1a8a7f6d79fab2d059bb6876ed184e5495d1435eddc18296a2b2
+DIST rust-1.83.0-i686-unknown-linux-gnu.tar.xz 233693080 BLAKE2B 16a77a02a2a4f337c1fbece019e56f09619623ea3b063529824365f68ac0386a84b5abbe2a2f945b0a820391172b67494c849e3689cf7719ba51a88f1f4db00c SHA512 daec4592507b5ab28185bfb77e41c64110220211c464ca778ce846d5fae6085b129ae9d6d8db4bb7ad586d81dda07c9fae3606cec081dc8bcbe1f6d873b02882
+DIST rust-1.83.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 96b38ba9f35d825723b04395f2d6dae8b652c8c2604d724183c328432a991c9cfe9efe35bdb7a8cb32ce74b29be953cf71f782a369a975272f1a1b311bda74a6 SHA512 875298edf8769158e89b7e2c7fc939dab1e738021b8bfecb9bb1a7b287ff0bd87bf49e1784c567f7c63d7149b8348a06b9222d1071980d3128fe826c42549e2a
+DIST rust-1.83.0-loongarch64-unknown-linux-gnu.tar.xz 230967340 BLAKE2B b1356c331f85ca97717dcaab94aded8f20c577bf61051583e03b8530127e5cd3688f92ff920a6b2083d3d59b7d9faeea2a2de4382cf49766a74a71fe76214bd5 SHA512 68ed82264a89c8bed255ecf1b92279c8de1446186223f1d44c16eab263749de06cf1e8e07720f1326abe4663006ee636089db788124f3f0c7c9adabd3f2a68aa
+DIST rust-1.83.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 7aaae04be9c09c8775ce6713f172f3523a7b008c921c68f1cd751f0bfea8144ac2bfb454fa1fa0d5e8486e62839737ad08d3381acaed633dc62c67abea65cd9c SHA512 b55652804fe3e5a574bd84fcf099e5ae733f211c87c5f3352660839f5ad2c29efbc02e553971734bcb6e7cd6f389bc875bfc92043c68339d8eaac797b1b6742e
+DIST rust-1.83.0-powerpc-unknown-linux-gnu.tar.xz 222744280 BLAKE2B e32f9066394634d5855395d202256ba67c58d55bbc675bd440ac4d051260e7d2d237d0f8c35d3ef02f33512279aa3298c1993b2084b27fa017e18f1debd1b15a SHA512 ef67f29075d4248361885d0860d3040797d6a7a941e99ad49d6249e78fec00e306153fc28bf907a0cb4c58ecac73d92c4d8287b56132469eeeb18983ee84f01a
+DIST rust-1.83.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 16cce0091bc65719fc410e4b76fe3bdf4b3774402d300b72f46dbf1de55ef6ae29adbe0fa2c66aea119536b9446a0eeb70789cc9db2a36b64ba8cbdaae707f16 SHA512 cf94525aa6a868d1825d5fcaadc82190a6866a107aeee8884b7fb56b5ac427436be91737cfcaa0d5f7a44f21833127ff028e9247f8626f38a98e40282feb63f9
+DIST rust-1.83.0-powerpc64-unknown-linux-gnu.tar.xz 218928260 BLAKE2B cdb8b3e0eb20df2ad4415a991c535c4db36fcfd45364adc415c870acfd5c61953d5b95c173213fb6c420a354adaccce2afc60d63c5afa21c77ecbcfecb99245b SHA512 0b39efed4cd9f5d176d81be196948697b72686cec907a075fac8d052197838f0ab536fd995952b56f58ad45bf2a5d89ba46bbd97cc2bf9b166658b508a959c11
+DIST rust-1.83.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B bd67bf4a611f731cb950240811504262d666656a891ee25f61dd12090e6176527c5d68a83c9fba7613e6523397aee4dc5aeb97706f80120e1b66738cd9ca1451 SHA512 fbe15871b6bca6fa89cb47df24e5621046e6ee5b5e008c2a738093c85d8130abee507eeaab5cb83af27dd079094fd6dd6a9597b6eb712eaa00e7f0b8c85aaae8
+DIST rust-1.83.0-powerpc64le-unknown-linux-gnu.tar.xz 231986816 BLAKE2B daf72e5a6382ec93d7222b624ebc8c2f27d4b4a0448ad227615f4f7c9e8d87b2d2a7c182d6f0f61a20b4f737e5f70467a0c2b6024eeeeb248cbfb37d655841f7 SHA512 6735080308340072dc3f258b755889c7a9f6e79b85c46e38de074823b6814289b1f9862a1ac69d3027386560ffe3c2eab339438a536e717f7b099f0de75b6b64
+DIST rust-1.83.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 7c88fadadd58fb4e2c63f10f01b1b3b719e1917f5c1217b5a858bf347483f0b71016107045f34916fa53e493b47532a94148c4fe95db6ec23222e8e6f70dd98f SHA512 da5e64c245bc962447384db3876f3d3724ebddacddf35b7fa47e2e7b408ffaaffe303549fba9c07af8a6974ba32da823989d1929068e0eb5c781881511012a6f
+DIST rust-1.83.0-riscv64gc-unknown-linux-gnu.tar.xz 218315040 BLAKE2B 91139066f3ac6a652db13985a225547eed242a6efaab0021bcf78b31e9e98fbedcdfe932110fa4c918f5eb3d8336b9b41a15dc2fcd316561d56e5bf205dd1567 SHA512 9bc1b82aff2e2447cb16680a8125378e33b7ceff4fdae7855bd7a79437f2df5b3989e82ffd68f157d50144018a74e6cc2053bda21de31d2c694aef29bf4e8bfc
+DIST rust-1.83.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B e51ec506c4897e5e57cc94bfd3ba15d64e678a67b50acf48b8c69a5b95223006451d543275fc5291bb69369bead17a01d4934cda5b4744adfae2423200a002d0 SHA512 2d705740d928d49bd0eafe26cccf997f81c1f7ddd72bf6c4a4abe89e1984dca8e1b57af4b997939df355dea19abea2f45d430edafe88e7bb207abc0dc8d8ce3d
+DIST rust-1.83.0-s390x-unknown-linux-gnu.tar.xz 221194604 BLAKE2B 5d625e48296c171fe6da8ec70fa4daaf1632f6b63404d30ca0e908d63fcac3abc39f6fd9762d3670aa94f9a2587202d1b66f9751fd04e5e99f00caf8748243d6 SHA512 3aece2baaf66134ca339f3a9239c92ab7969c064eb35ede5dd61a3c2eca5eee4053b581edaab0acd6ba60cb7600b47902697e71c41873357fd53dbbe5c867d8b
+DIST rust-1.83.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B bf07a1e0454e46e030918a44bfb04e54bc49266951ee7d88f13f7a66da7fba0b4d65022248fba1e51248a69e1a1975246f81cdecd56cbedb6ecb69e54eabe39f SHA512 6412d9b17f2c1d63c7b2c44a38dbde01670dd96bced6384b826abea8402608f239acb6eaac273f9a02b7f593b58e84ac0cebc854d2213350a000be139cbc5a47
+DIST rust-1.83.0-x86_64-unknown-linux-gnu.tar.xz 180329116 BLAKE2B e2c661061e21c3ea6a75c0c9f43d0558405fe4f16f75d763f5a80c1d0c4d7cacd7bd7136e625872f9c22455439ee070ed9f84d661b9cb2d74b0f436153a34ffa SHA512 d4e05dc817f1fcde4b46b82300a95d79f7d908e804534b223a396ff27b19f195fcdebdc933204fab3e0a45202e394722fdfb217ecbb1c1332394e97200ffe089
+DIST rust-1.83.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 1453c9047b590358731d4ea9e8d6dab0da1ea937fd9b9f6ee2137459d0a426df6333a9dc53dff65f6c82a17b93a98efc5dea33f9218145070a7605baffebc1da SHA512 f6a3636611d0bb5cb41989547388901bed0dbe54fe3d99d94391bc815718a85af52d0110747c3d7f1b6a455ebaa221b74c2c9fe11403b147325b6ec0c4bf46ef
+DIST rust-1.83.0-x86_64-unknown-linux-musl.tar.xz 260755616 BLAKE2B 0a61fad7f03645a9b4032fe4ca910663f0406a64a42cd113a09019199e6deceefce2a450ca14bc47745db08a9fe8970897fd01c2121f9b6bcb20b23652ada5de SHA512 2e219eec7b28a60e9bd160972042316460d91fe60f755c625bee30724059f4f9c4a29d567bea54718f9b8d739cc1c81cb4dedff0c868270861c866452d5cf8a3
+DIST rust-1.83.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B f87ab0bb59b5e4fa9078bb973845bf606c61faf2c728db6cc3e9a61907fc2d1c9ea3ede7ec55c3388c53b0ff06ffcbbb89f63b585c36b5bff7637acc8b8f3336 SHA512 20740272925662be9178c9c87f8184c4d0a355051fa85fd8459563bd23bde798b01d53c823726d0788f6311a4f3c7f3c8bb8a2bf4f470c8d3b7d1303090a78ad
 DIST rust-src-1.71.1.tar.xz 2460244 BLAKE2B e3a5b5bfb808310f96e760aab55310c7a790fa551d248c9c5dbb407e0a80653563d8df73a9e0973aa63d3286aad6c755b78098dd8db2dc1a2ed3cadb926b40e1 SHA512 659cc46e1ece2ddbcf5ab748bae48843bd36353cc633b59e4ac062d843af66919e8d5c39ccb72ebdbf94a0e26a8056ade6bd1c8fe9a936469bd405122a8ae35d
 DIST rust-src-1.74.1.tar.xz 2544036 BLAKE2B d95431b69f102782f51878ff73ce8802cac6dab7909497c3231d1c479b95dc2a618cc6efd8bac9c6bd59a2b10dc6be05199f1e1bd74e45cc640ee52352c29268 SHA512 11467d0936193c5a5be8c2eba1aefe2b7028af48494698863de2c4057d68ce33dcee1fc66dc2d68b1d32f0202ce49e9b906727849de8f8d904dd07930e76d5a4
 DIST rust-src-1.75.0.tar.xz 2570256 BLAKE2B 9db7ccff07ffe6991233e9f530321fd6ba48c561dcf1226537afa70c7d045421d8e83c5300b0866ec6fccfaae96dd67b9f204e9e0e12108c0c766d467cd78909 SHA512 e7565cea2f1658a05237a698e38880df2544319b41b6d8b0805db5f1f94fd3bb4f986967d0440fcdfe3a135e33246f3c747665b964f57ff5942f56133af78cdd
@@ -276,3 +304,4 @@ DIST rust-src-1.79.0.tar.xz 2855740 BLAKE2B 2701e3de018e044b5cc83b8d1b8e509127e3
 DIST rust-src-1.80.1.tar.xz 2870456 BLAKE2B 9096fab01b38cc3ea2a32a2ab2e9052e5988d25e92965ebf174c4823c7b3c722196ca25e0dabcfc6db208d1c07434f06594d85fc673b6b9d4e0070ed445215e2 SHA512 bb9fdc593f33c6d94c28569a1820f0fd2413c31e650ddf82903214845adec664cac9d7b10b07e096a36432dd815de96c6aec81709ed13e99f381cd53cb87fd89
 DIST rust-src-1.81.0.tar.xz 2901440 BLAKE2B 7ad2855c21728cc323108f7e45416a425a222e550c132818b302dc2b9fabc1281e560b0f097e1fc41e682f52b4524c69737096e12cc9e97a677828efab96dc2b SHA512 d38b1afc17a4cc7ba67d2e1b7d3dfbcc2a61ad96e87b130064d6788538817c27bce06c9fd7a4733de5b5862ff5f6aa441bf71ebaaae9ff80a86c354a6ec05e14
 DIST rust-src-1.82.0.tar.xz 2966368 BLAKE2B 4162e7393ac21a095ac1541ea7b62fafa561ce2153bdd2b3723d0f2e0130fb2fb1325ac8583d87d64b6cf6b76400d12aaac144c781e89a177483adb46854c81b SHA512 4f7817eb16dbddf15ab09206738569370c42abe117086b085a7cc8f7174f9c2b42571707558642c72597236610eeeca32575b665acbc2cbc4f7709e624c16cc4
+DIST rust-src-1.83.0.tar.xz 2998424 BLAKE2B de758c5bfb29865a3ab7ab02d17b0282272fa7d1cf5da333a6a19d6a16813320317785e9bab02e3ba9ca6ee9f26e0c96b00a117f33b74c82b13ece44133e3130 SHA512 e1f0ccae1fd4202d86cde1f1e2f4491983ec49fafb2b9eaca6260e9173bea0e0cc2567946e48e3ce48f0a620f63dc44d30334f06c935628158de110d43c7d53b
diff --git a/dev-lang/rust-bin/rust-bin-1.83.0.ebuild b/dev-lang/rust-bin/rust-bin-1.83.0.ebuild
new file mode 100644
index 000000000000..6e2baed5498e
--- /dev/null
+++ b/dev-lang/rust-bin/rust-bin-1.83.0.ebuild
@@ -0,0 +1,253 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LLVM_COMPAT=( 19 )
+LLVM_OPTIONAL="yes"
+
+inherit llvm-r1 multilib prefix rust-toolchain toolchain-funcs verify-sig multilib-minimal optfeature
+
+MY_P="rust-${PV}"
+# curl -L static.rust-lang.org/dist/channel-rust-${PV}.toml 2>/dev/null | grep "xz_url.*rust-src"
+MY_SRC_URI="${RUST_TOOLCHAIN_BASEURL%/}/2024-11-28/rust-src-${PV}.tar.xz"
+GENTOO_BIN_BASEURI="https://dev.gentoo.org/~arthurzam/distfiles/${CATEGORY}/${PN}" # omit leading slash
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+SRC_URI="$(rust_all_arch_uris ${MY_P})
+	rust-src? ( ${MY_SRC_URI} )
+"
+# Keep this separate to allow easy commenting out if not yet built
+#SRC_URI+=" sparc? ( ${GENTOO_BIN_BASEURI}/${MY_P}-sparc64-unknown-linux-gnu.tar.xz ) "
+#SRC_URI+=" mips? (
+#	abi_mips_o32? (
+#		big-endian?  ( ${GENTOO_BIN_BASEURI}/${MY_P}-mips-unknown-linux-gnu.tar.xz )
+#		!big-endian? ( ${GENTOO_BIN_BASEURI}/${MY_P}-mipsel-unknown-linux-gnu.tar.xz )
+#	)
+#	abi_mips_n64? (
+#		big-endian?  ( ${GENTOO_BIN_BASEURI}/${MY_P}-mips64-unknown-linux-gnuabi64.tar.xz )
+#		!big-endian? ( ${GENTOO_BIN_BASEURI}/${MY_P}-mips64el-unknown-linux-gnuabi64.tar.xz )
+#	)
+#)"
+#SRC_URI+=" riscv? (
+#	elibc_musl? ( ${GENTOO_BIN_BASEURI}/${MY_P}-riscv64gc-unknown-linux-musl.tar.xz )
+#)"
+#SRC_URI+=" ppc64? ( elibc_musl? (
+#	big-endian?  ( ${GENTOO_BIN_BASEURI}/${MY_P}-powerpc64-unknown-linux-musl.tar.xz )
+#	!big-endian? ( ${GENTOO_BIN_BASEURI}/${MY_P}-powerpc64le-unknown-linux-musl.tar.xz )
+#) )"
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+SLOT="${PV}"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~s390 ~x86"
+IUSE="big-endian clippy cpu_flags_x86_sse2 doc prefix rust-analyzer rust-src rustfmt"
+
+RDEPEND="
+	>=app-eselect/eselect-rust-20190311
+	dev-libs/openssl
+	sys-apps/lsb-release
+	sys-devel/gcc:*
+	!dev-lang/rust:stable
+	!dev-lang/rust-bin:stable
+"
+BDEPEND="
+	prefix? ( dev-util/patchelf )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+REQUIRED_USE="x86? ( cpu_flags_x86_sse2 )"
+
+# stripping rust may break it (at least on x86_64)
+# https://github.com/rust-lang/rust/issues/112286
+RESTRICT="strip"
+
+QA_PREBUILT="
+	opt/${P}/bin/.*
+	opt/${P}/lib/.*.so*
+	opt/${P}/libexec/.*
+	opt/${P}/lib/rustlib/.*/bin/.*
+	opt/${P}/lib/rustlib/.*/lib/.*
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="opt/${P}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+VERIFY_SIG_OPENPGP_KEY_PATH="/usr/share/openpgp-keys/rust.asc"
+
+pkg_pretend() {
+	if [[ "$(tc-is-softfloat)" != "no" ]] && [[ ${CHOST} == armv7* ]]; then
+		die "${CHOST} is not supported by upstream Rust. You must use a hard float version."
+	fi
+}
+
+src_unpack() {
+	# sadly rust-src tarball does not have corresponding .asc file
+	# so do partial verification
+	if use verify-sig; then
+		for f in ${A}; do
+			if [[ -f ${DISTDIR}/${f}.asc ]]; then
+				verify-sig_verify_detached "${DISTDIR}/${f}" "${DISTDIR}/${f}.asc"
+			fi
+		done
+	fi
+
+	default_src_unpack
+
+	mv "${WORKDIR}/${MY_P}-$(rust_abi)" "${S}" || die
+}
+
+patchelf_for_bin() {
+	local filetype=$(file -b ${1})
+	if [[ ${filetype} == *ELF*interpreter* ]]; then
+		einfo "${1}'s interpreter changed"
+		patchelf ${1} --set-interpreter ${2} || die
+	elif [[ ${filetype} == *script* ]]; then
+		hprefixify ${1}
+	fi
+}
+
+multilib_src_install() {
+	if multilib_is_native_abi; then
+
+	# start native abi install
+	pushd "${S}" >/dev/null || die
+	local analysis std
+	analysis="$(grep 'analysis' ./components)"
+	std="$(grep 'std' ./components)"
+	local components="rustc,cargo,${std}"
+	use doc && components="${components},rust-docs"
+	use clippy && components="${components},clippy-preview"
+	use rustfmt && components="${components},rustfmt-preview"
+	use rust-analyzer && components="${components},rust-analyzer-preview,${analysis}"
+	# Rust component 'rust-src' is extracted from separate archive
+	if use rust-src; then
+		einfo "Combining rust and rust-src installers"
+		mv -v "${WORKDIR}/rust-src-${PV}/rust-src" "${S}" || die
+		echo rust-src >> ./components || die
+		components="${components},rust-src"
+	fi
+	./install.sh \
+		--components="${components}" \
+		--disable-verify \
+		--prefix="${ED}/opt/${P}" \
+		--mandir="${ED}/opt/${P}/man" \
+		--disable-ldconfig \
+		|| die
+
+	docompress /opt/${P}/man/
+
+	if use prefix; then
+		local interpreter=$(patchelf --print-interpreter "${EPREFIX}"/bin/bash)
+		ebegin "Changing interpreter to ${interpreter} for Gentoo prefix at ${ED}/opt/${P}/bin"
+		find "${ED}/opt/${P}/bin" -type f -print0 | \
+			while IFS=  read -r -d '' filename; do
+				patchelf_for_bin ${filename} ${interpreter} \; || die
+			done
+		eend $?
+	fi
+
+	local symlinks=(
+		cargo
+		rustc
+		rustdoc
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+	use rust-analyzer && symlinks+=( rust-analyzer )
+
+	einfo "installing eselect-rust symlinks and paths"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /opt/rust-bin-<ver>/bin/rustc-<ver>
+		local ver_i="${i}-bin-${PV}"
+		ln -v "${ED}/opt/${P}/bin/${i}" "${ED}/opt/${P}/bin/${ver_i}" || die
+		dosym "../../opt/${P}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "../../../opt/${P}/lib" "/usr/lib/rust/lib-bin-${PV}"
+	dosym "../../../opt/${P}/man" "/usr/lib/rust/man-bin-${PV}"
+	dosym "../../opt/${P}/lib/rustlib" "/usr/lib/rustlib-bin-${PV}"
+	dosym "../../../opt/${P}/share/doc/rust" "/usr/share/doc/${P}"
+
+	# make all capital underscored variable
+	local CARGO_TRIPLET="$(rust_abi)"
+	CARGO_TRIPLET="${CARGO_TRIPLET//-/_}"
+	CARGO_TRIPLET="${CARGO_TRIPLET^^}"
+	cat <<-_EOF_ > "${T}/50${P}"
+	LDPATH="${EPREFIX}/usr/lib/rust/lib-bin-${PV}"
+	MANPATH="${EPREFIX}/usr/lib/rust/man-bin-${PV}"
+	$(usev elibc_musl "CARGO_TARGET_${CARGO_TRIPLET}_RUSTFLAGS=\"-C target-feature=-crt-static\"")
+	_EOF_
+	doenvd "${T}/50${P}"
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+	/usr/bin/cargo
+	/usr/bin/rustdoc
+	/usr/bin/rust-gdb
+	/usr/bin/rust-gdbgui
+	/usr/bin/rust-lldb
+	/usr/lib/rustlib
+	/usr/lib/rust/lib
+	/usr/lib/rust/man
+	/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+	if use rust-analyzer; then
+		echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+	popd >/dev/null || die
+	#end native abi install
+
+	else
+		local rust_target
+		rust_target="$(rust_abi $(get_abi_CHOST ${v##*.}))"
+		dodir "/opt/${P}/lib/rustlib"
+		cp -vr "${WORKDIR}/rust-${PV}-${rust_target}/rust-std-${rust_target}/lib/rustlib/${rust_target}"\
+			"${ED}/opt/${P}/lib/rustlib" || die
+	fi
+
+	# BUG: installs x86_64 binary on other arches
+	rm -f "${ED}/opt/${P}/lib/rustlib/"*/bin/rust-llvm-dwp || die
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-debug/lldb; then
+		elog "Rust installs helper scripts for calling GDB and LLDB,"
+		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		optfeature "emacs support for rust" app-emacs/rust-mode
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		optfeature "vim support for rust" app-vim/rust-vim
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}