dev-lang/rust-bin: add 1.74.0

Signed-off-by: WANG Xuerui <xen0n@gentoo.org>
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 269 insertions, 0 deletions

diff --git a/dev-lang/rust-bin/Manifest b/dev-lang/rust-bin/Manifest
index c6abb9091f49..99d34fb0e710 100644
--- a/dev-lang/rust-bin/Manifest
+++ b/dev-lang/rust-bin/Manifest
@@ -340,6 +340,34 @@ DIST rust-1.73.0-x86_64-unknown-linux-gnu.tar.xz 161588916 BLAKE2B 10c1c57641e2a
 DIST rust-1.73.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 22e68ec4e6bfa49c15344675abd20ef9449d928943dafc64bfa1cf78dd36ccbce4802af8d4adb84762194dabc512efa74655a93785c127e6942ebeca8f6e3303 SHA512 56e53a1047a23a7f37250a785de2422ee2a3a72fdedb9a02530b3cc1cd978370cbbfc0e67d75f3d537f48c6c78f91d3de949ac2c9392a79404609b169cedaa40
 DIST rust-1.73.0-x86_64-unknown-linux-musl.tar.xz 236190528 BLAKE2B 062b54b31742bc846bdff63fb38be3a3a1f6d2f061da26cee6a0b089feee995fe3dbea536675495ed75d47d657c3d4bf04e36f6752f59f8308f7eb9a397d6e38 SHA512 abd01e0c98a8aa447d01613e24302ca81a8cce7d41179ed60834a39ed1942de0459add3c498a63f94bb1ee8662a2750b375b49894e3108da45f47d3a643cfdba
 DIST rust-1.73.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 9822879d0f14eb5387a623d111ed7a3b1ff038522c071608bd254c4b3479da8a1e9ed78c69c267c1156c45a9cbb2f7db00d123b85f28021a743d392d1cb65c75 SHA512 ff65fd3ca47afeb10f7434d8d4f91b6649739167639c3eadf178aa1339553c5316bd0bb393cd53fcce17c126dcf8db1f1dca6e87044b14762bb20ed8f5a500b7
+DIST rust-1.74.0-aarch64-unknown-linux-gnu.tar.xz 216169516 BLAKE2B 830b97f710a3249c4d1df6b37dc9c429cd8d8c8edb0a77de8d04460bc2132ababa6777dc92b82b8a3b3839256f2dc522128d31a81c8b5ae9820a483368292cc2 SHA512 40a98f9238af1a60a0506e3e1b88e1d61ce68ed6380c78c77b638b1fccbc8cd0e39d7c042a70dcde454a3fe95b6c49950820f728b847dda218fdd91fef7066de
+DIST rust-1.74.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 6b15fd93514659cc64759b7c7c3e26781b87f58022d91bbeacc64906c681ed37b825031e9fd78051671b35c5abbf4d76c11e320742d5b482f36e98ed9d8691e7 SHA512 2480367abacb766e015c3287568cc2ea2f186b48cafe709595641e40471b4da1e29b5e41d2a3b5eb7d9f9329725e46e4110800952e554e84212e3a1ad36f06c5
+DIST rust-1.74.0-aarch64-unknown-linux-musl.tar.xz 196821888 BLAKE2B aa8444b243a670ce5130a0436bbe100b75912a03bf8b3f99f5dbef9b3459fbb3b6e0d0fae6e9d9ec368e95b20f563a8821ed7698cf699b169887dbc63a7a71f4 SHA512 22255c52052977b272dc740853359c15e2764164b38afd473830dd69830d4897d60dc037f0e6190df8a31ee22f80d69f60d7dad968a41b91f23368328e11eef5
+DIST rust-1.74.0-aarch64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B f3ab9235640f5314de7a01564fa60563f123d7d4d8755b4263a687fb22b4d874cbaaf9184436e62c8e65d23c64685d33333f3585dcc518fa90229d1a045186e8 SHA512 2ba35243e3d626347a442bb9b798e698e654d65d81d3d2391b791f33636a74e51b2c5f6270d37abe641f6e243dc70169e990e9fe1ed0392936f272b65216bd08
+DIST rust-1.74.0-arm-unknown-linux-gnueabi.tar.xz 180475660 BLAKE2B 33ac40eec4641d71ed03226dcc0cef62fb4b108835ca8532110237c41c5c1eaf5f2a78ae3b97fd69043898439816702df6d1ce8bbfea36622736b62db1de7d7c SHA512 4f90237267516870a9d236add52b70c4e3ffe2b12ce0280faea4f740aa81b0ab8fdbb0e6e58425c8e33a0795a4bd18cf766d222b9d6f8ec9e972d4ce10ac0640
+DIST rust-1.74.0-arm-unknown-linux-gnueabi.tar.xz.asc 801 BLAKE2B cb1c623548cd2dad04ba2130883fe6ca70466ad8e8d10a0bcbe42ecbf7f3e10c5f62eeccb5300d133458e26c9b340ea9f5aeb3b3bd35420e39ca4c2a751946d9 SHA512 eccee9e6ec905d4b30b620236bb2c3648f4c5e00518c2e1b0ad5d009865d56abfc866f1a100acc8c7ef559590052cd858cd247bd091d31821b27bfef00b9487f
+DIST rust-1.74.0-arm-unknown-linux-gnueabihf.tar.xz 180651920 BLAKE2B 34be0e8e7621bae3a7ae0c0c5fb94df55b42035d4a6219d773e109cf8e17082c81e0b8e831421f702bf269e095b0fd6bb798a8ccd78f12b099e5cfa638458572 SHA512 c6f7f9aa592985206a3af47f8d61e094e0fe3c714deb6c569a8a0bef8f5dd897f8f27ab33dd184eb28a9267c877f21527dd421baa312bbdf08994cb69aeb6ba0
+DIST rust-1.74.0-arm-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 81703b2035f44dd3272cce97671205d6f838f1ef09dc22e25316567119da12ecae6c38d5cd54a82f70253a65357c60cac3d2c6c91ceb90614baedb5fb3707306 SHA512 aa7d6320d868f4b05274a964570f6d1e5bb4b0f72da0875d43356ff2a48a4d1a2605dce1097e88fdb3cae502c05373540799175bf205676088654a0288718995
+DIST rust-1.74.0-armv7-unknown-linux-gnueabihf.tar.xz 184856340 BLAKE2B 5002309dbc31916ff4984637c646136c0be0ff682d105f579f3e66dc3aac51feffd9fe70e1e4020bf554155bab88fceafd0a223ff6f2d8d3c885233b4592303e SHA512 8beb260a0f07b11b91a21ff7a6bc863d412006a4b7a582c769ac6991ef8d93ccbdf3b3e9921ba16fd2d3c4354aec706298fce182c910c26e4fcc61575e6f6213
+DIST rust-1.74.0-armv7-unknown-linux-gnueabihf.tar.xz.asc 801 BLAKE2B 6945a1ad0917f5cca07e1d8e292644054a613ccbc7d6d8d8b4bbe1d0e580bd1e7e40c62383fd9ec3a465d9af1db02f28eacb98bfcd5bd9f4c4431f74824f1a7e SHA512 c3652f8a7336e5ba4c45a31a089d99fd9e36bf8f7b593a3bcbb728a24d3d76f81ac908b0ae97905b27ec0697364ce01ef6adcc1853756da300989b4ab4bc6d15
+DIST rust-1.74.0-i686-unknown-linux-gnu.tar.xz 211708688 BLAKE2B ef83549b86e4da0c8ea61d14dc302dd10459798fccabaafaec7e8f24ff2a4695e4378706c48092b8afd3dffac7d995e53100bf0d5f3caf73dcdfda764cd3e656 SHA512 b97e1ee46d8ea20af6a61ee933c66b5314f55c3c3879bd8101943a769dda3ded7c91899fb7eb26ecdbe1f01f35e9784398cb85d494b03bf0673d2c1c8ed27f9a
+DIST rust-1.74.0-i686-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9a0916d77499972812edda89c04563d41e899a68f73fc8867d878e938ef6b37057e97e7209b033d6624674f472b9e8441fd89bc0a82a9ec17c85381b07809367 SHA512 562931b7a78a92ae6f07e502fb044c1ed45ffca94690cf8316c55c85ed37ce426ec72b526a10c4da8bbe947f1b253e618338028ea064eab8bc446ffb291b5aa6
+DIST rust-1.74.0-loongarch64-unknown-linux-gnu.tar.xz 161629420 BLAKE2B da3b11b1c8ce2d3e1f30885279e4524f795bb8680f0f076fc154c7ffcf067d5933f2a89c2c5dc142859adebeda9eebd9559193a5829a114bc670262872069fa1 SHA512 a3d75491371d74d14d5ea3e1578040b1baf67166c899e0c590599d1a5efe5d6fa11c6efa9f2525ef2011650cf62d7e1384f71f9bd33357296915a9564b2f0c3a
+DIST rust-1.74.0-loongarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 58d483bd3f21344f3a2da5ee4a88b2a536baab0503d0fa52f7c97ac7f6cee308401246cedc5b2c38d7d6ecf57290e2e0f48f8a84c72cfd5aca7e2d2310723963 SHA512 28fc0773a95b0822b262dbd48f37b637ec95cfe7694b2b2c9d5b18e0492c802d29dbb0013382fadf2037250faf9b3019cd38882102f864136be1e64623c89882
+DIST rust-1.74.0-powerpc-unknown-linux-gnu.tar.xz 174911076 BLAKE2B 3539adb3fdcdaf6163a58aeaa2d5f1a7ca5e13119d19a559b328d2e994ea5c0147ffc410391c6a7d2714f814b4254d847791a3737596e4fdc97defc7e3838000 SHA512 95b76ca4f0667ed63e76b99ef7b3667d88e13592de941a6cdb85e970ac766667c2d1f7161e20e1d8d63d5968fd5c82f2c0bce5d84f11d59b438b0ef16679faf6
+DIST rust-1.74.0-powerpc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 58262a22b6a589bebf51a494e4bf0217b58cdf214c2eb0bbfa9d9fea20f0a21ab0ce76271772c452fc2d5a0b049bf09c84b342eced0995b9456e68747aaf4c63 SHA512 3c694d9ec22c03d07cbd64dde1bf5f532beafdf3d974e77e5fc09adc1484bb1572625d62fd1e0d13613c4b63c2efd82f58ec9e4a2a8ff87b2527b2da7896e703
+DIST rust-1.74.0-powerpc64-unknown-linux-gnu.tar.xz 176265620 BLAKE2B 2885cb229d612e702e47e7fcbb18a60c9b5aefaacbf14ae146b3078b53e3e64d05273268d4e2e0c61dac1f7f1a5238f82c0ab7e0a05aca25478e661e6f5c7600 SHA512 ce6c5eab3de7ce6800137aa02c19a9c1513738af140c9cb1cf1c89f33f71de50d022a6af92eaadb26898422c7beebb6d6870f2d766e3eb4e363afcffe75a2627
+DIST rust-1.74.0-powerpc64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B e3c29be027c55bd51b1520c9d573b2e3c6b8c094568d57b940db9b895532405717676cfbbb7486b78fed6d3c79453a760132ffe2b2b86bfbf67a7872809cc5ff SHA512 baed4414207068429bf5c4bf445650936bd1ace3bde19f8fdede269a4204e37964c6b172d2d347fa93e472128fbe7ae5696be82d5ef873aa6a3c588a1621f1e2
+DIST rust-1.74.0-powerpc64le-unknown-linux-gnu.tar.xz 187255560 BLAKE2B 29fd06bd7a3f0229b0c1513045932a7786ce10501469f46ffaa9d747d7badb63c69a0d1f13ece3b09ee811b492e1214ad4bf2b875269caf829e5a6eea449f0f1 SHA512 96a18b9938f8e7c6772a7215d866f6bbbb28d379ebfe4f0fe0e32fcb4fdc5f3b7441edbdce3b04fa30ef91f8d5c2a2c1fe75ad0cce1ce1f2ed75cbbeceb1e64e
+DIST rust-1.74.0-powerpc64le-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 0cd802412a19cb27510c91831f953ece98b0ac65c8ad6f91e1b136694403b71b1fd29aa8eccf45384eb59ed72e7a6e4218226826e243d1bd232444c277f8f0e2 SHA512 a73c22b8b0a319c3b0997e463f4cafbae8ce3fd5e66d42db07aa60b6e366a92afe640ac36b0a941879df3510d9341b3cb3c895e2c864c0ebd4b2bab7c5426dd9
+DIST rust-1.74.0-riscv64gc-unknown-linux-gnu.tar.xz 181305504 BLAKE2B 708e30456c32d7fd6d8d07e18bfcc73d339e5c6f5ea92fb3958b538c8a3bc4b79d02c79e2de9a5e2480ec7ae6cab6a36d345cb183a811d738aef0536fd143701 SHA512 050ac10adbed179c646c6348fa43a1bcfa18084de444032d8c064b5f1a7b059aeadbf9e06a75079b2dd9170e1cb078205c2a675e0c39fa694c813f2da2d616dd
+DIST rust-1.74.0-riscv64gc-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B a3be1f47f23d62f46b6c2b1dae6d07243c90690f3d097b24b4f7b2a22471d39160593e2703b5baf6a3c701f167d8941241511bca5c78ba79a25da37387ea1cf0 SHA512 a9c4c3e22bafb1c53c71d9836873e84c6a1b3adffeb361394d584b829b5239df39cfacfbddb96c93f4ecf48c4ea98421da3c46245f32659aed49961198db18de
+DIST rust-1.74.0-s390x-unknown-linux-gnu.tar.xz 201169576 BLAKE2B c8d5b9d621fe3a1f3ffe28a09cc0660636d33c6aba5463a99570d4061d736847b95cbb7bb3cd0c2d6a007aa8c4b08364867a5b6d4d12b7f34887327ecfdf041a SHA512 96c00ceb9bea19637d92151ff8ac289e0bc62f05e08a4ebe0221d08271a4e80e0fd628ef2c59240796dd289b6d16efa6d6191aafad1adb11f2d8fff92df3084d
+DIST rust-1.74.0-s390x-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 779fef510b53e24a6b20d868a3dcb349ececfb35f5e7059ccb0ef125d24361a8732e8459051a8b1e4da2ad1c6de342f15f857d4973ac4a1b9c19236cb66c4040 SHA512 bd266f3b6c09c73d400541a436890c85fd7d7b82241ed9952ab41481a1f19df8b477228a54ea4c215f0313aa7515d6b659e8ebc78f6186ac2b9fb2ec04cfa902
+DIST rust-1.74.0-x86_64-unknown-linux-gnu.tar.xz 155920616 BLAKE2B 6213da724e5052fd72aa35816aeded0136c873bdac5536b8d6efd8e830d1db6b909313f58462b5ebeeab148ded4d29a36f2dd5439ac6c1d1c68f73d137928376 SHA512 27dace338e78e437d5b8214778f75e79dec604ca54023ac6046c6761ad02db4790f3df902589a934ef2ec7e162ae201f9a5f6b0bb2e688d5c1eca90462cd75b1
+DIST rust-1.74.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9d81f9c2861963a34b0bf9bb15a584db502d388b15f73ce98f78cae6bea0357403d9bd0e6f8ea427a9f4db5946ba7dbb4242e7fb4400b561b7431235f0dbe2d5 SHA512 e1e5e3850715379d30c557791a4eeba2bea090ac85e09a982579a703b2582eddfbc060e21420f418cb492e8d4abe87d5bd81b5acf6ee8bd17b80bb6e0f65b721
+DIST rust-1.74.0-x86_64-unknown-linux-musl.tar.xz 235589268 BLAKE2B d695695ebbb3bf0dea28b9d337f82d5828e6ee70cf7220c849a6008b32f2b590ff57ee35efd58d9a38cd17e0f77ac1187765e8fd6470e0ee2c6cf75f3e3f1489 SHA512 3a8d4cb87d1295b07f0ed48f6e01e69801be3c93744948ef0145217b0cb17581c11c618a07b72edb0945c2ffbe85c59ec1cfd99ef6a60c2e96486f9d5d04d38a
+DIST rust-1.74.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B 0ba1390f67b88fc694df26df22c99ae40f56ccdffb479d9228a17a153de965f8c31dfb4d2c65dad4819d42a0b66b96ff9d3e2c404848dd91141220fdce40710f SHA512 efc779bd0e6fb41297a67efdf731abe3857dace889be284d8ac1e6c239a35749185ad5ac3b82c3b2e55edab3f0e51754c8e53e07d207cf8b4b68ede20cdb8591
 DIST rust-src-1.65.0.tar.xz 2488012 BLAKE2B d48f5591e72e14084f2fb0d66c1365f1648060d514af23c0498e02adfd7223b1a79bd1f512859b058f9cabc4b88b9230d15960df7c30762a5263d1785b877a68 SHA512 247f822a9c2f16d1de29d1cf6fa7ff393b7c7fe01da66a7c0b4add6259d72403922b8b1bd1b511ed8a9cc0b2c12ff574945aa7fc76c731fba620b466bcdc2eac
 DIST rust-src-1.66.1.tar.xz 2512096 BLAKE2B 514b8f9170d8a0e9b9deeeda27c5b83c18b7f038cb27a867fc4df1a0375b5c492793e67d0f0a2c26354ed1b58c699e1ff3e19f536dec10fc8b8211325dd4999a SHA512 3b77e29bf0803278d46aa5a484a2d74f242bf7f1ce6f5a6d1e84107630aa238620c91459f385f1b9f1bfb67c593ea5a274950a4db2975307cabc3a009b89f157
 DIST rust-src-1.67.1.tar.xz 2522656 BLAKE2B 28f67cbac3d09af16f572c102890b49ffb4c610ebf379cf48ff4d0107afbb39587d2bcb7c5a4f811542f84dc3157557c762b006a6e89c54cd121d22bb677a770 SHA512 839266d2046b12954fd46f258a975a37c81cb61b6d2d9a5905fd6c83961d97c197f1b467c881d5078f3725293eb73ca402b002af3f47b6f7d431828f01d49a15
@@ -350,3 +378,4 @@ DIST rust-src-1.71.0.tar.xz 2460128 BLAKE2B 3ab6c6cb76a7e18eb0ba085c45f8b1a8bba1
 DIST rust-src-1.71.1.tar.xz 2460244 BLAKE2B e3a5b5bfb808310f96e760aab55310c7a790fa551d248c9c5dbb407e0a80653563d8df73a9e0973aa63d3286aad6c755b78098dd8db2dc1a2ed3cadb926b40e1 SHA512 659cc46e1ece2ddbcf5ab748bae48843bd36353cc633b59e4ac062d843af66919e8d5c39ccb72ebdbf94a0e26a8056ade6bd1c8fe9a936469bd405122a8ae35d
 DIST rust-src-1.72.0.tar.xz 2498224 BLAKE2B ff48a20736bffd5a8978c06c3681bcba70cdf08676f2229c30e2040debb505012051880ec751117c37ef622ca1a76a93492831085ac2a191ccffa01b294d23e3 SHA512 bb821ba1b6d3a023de3beef7e9700142f08cd20f50ce33f6ada59547f9d4fe0aae587e7f38aea00493cb0dfcded512db567f5e90e9f7f08ebfc0bcd686d1cf5b
 DIST rust-src-1.73.0.tar.xz 2512888 BLAKE2B 367b68ec0775f49844408d602164634a0bd526dfe1e469b1c8ba9ae5604cbbff2566eb770b7bfb81b2dae892ed1ae16b7441e438726198610ce181c98540955e SHA512 49f493ffd119a0b8b9f7b7f7e049543787eaf96d9beb272d46f2758a35fd648f6523c2edb28864a33fc66337aa07e80a6464ec806307da441a899be4f71bb554
+DIST rust-src-1.74.0.tar.xz 2545104 BLAKE2B 530b04111d9c1f55c414f7b2dd5da396ae4b4096c50c67baa755f43def7227343d41b6f259893eb5778140ef3ca004250441f1d9dccdd684c3d43c743b05670e SHA512 4a6c4640926eb60d9d9b086214bcc626246364ce851fc2aefa8953baa75049bf5fe045f93c7055fa9ef5ec8ed3e483eefb2b248c15f0375862254e92a3626901
diff --git a/dev-lang/rust-bin/rust-bin-1.74.0.ebuild b/dev-lang/rust-bin/rust-bin-1.74.0.ebuild
new file mode 100644
index 000000000000..e82dc9b848ab
--- /dev/null
+++ b/dev-lang/rust-bin/rust-bin-1.74.0.ebuild
@@ -0,0 +1,240 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib prefix rust-toolchain toolchain-funcs verify-sig multilib-minimal
+
+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="${RUST_TOOLCHAIN_BASEURL%/}/2023-11-16/rust-src-${PV}.tar.xz"
+GENTOO_BIN_BASEURI="https://dev.gentoo.org/~sam/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 )
+#	)
+#)"
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
+SLOT="stable"
+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"
+
+DEPEND=""
+
+RDEPEND="
+	>=app-eselect/eselect-rust-20190311
+	dev-libs/openssl
+	sys-apps/lsb-release
+	sys-devel/gcc:*
+"
+
+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/${P}/man" \
+		--disable-ldconfig \
+		|| die
+
+	if use prefix; then
+		local interpreter=$(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="${EPREFIX}/usr/lib/rust/lib"
+	MANPATH="${EPREFIX}/usr/lib/rust/man"
+	$(usev elibc_musl "CARGO_TARGET_${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/${P}/lib/rustlib/"*/bin/rust-llvm-dwp || die
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	elog "Rust installs a helper script for calling GDB now,"
+	elog "for your convenience it is installed under /usr/bin/rust-gdb-bin-${PV}."
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}