[gentoo-commits] repo/gentoo:master commit in: dev-lang/rust/

[Georgy Yakovlev]

commit:     6e3cb0ba351a9358e75eda51bdd30d71e9b260ff
Author:     Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
AuthorDate: Tue Oct 13 03:36:02 2020 +0000
Commit:     Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
CommitDate: Tue Oct 13 04:01:12 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6e3cb0ba

dev-lang/rust: drop old

Package-Manager: Portage-3.0.8, Repoman-3.0.1
Signed-off-by: Georgy Yakovlev <gyakovlev <AT> gentoo.org>

 dev-lang/rust/Manifest           |  15 --
 dev-lang/rust/rust-1.44.1.ebuild | 502 ---------------------------------------
 2 files changed, 517 deletions(-)

diff --git a/dev-lang/rust/Manifest b/dev-lang/rust/Manifest
index 9e09ade946e..52fc44542f4 100644
--- a/dev-lang/rust/Manifest
+++ b/dev-lang/rust/Manifest
@@ -1,17 +1,3 @@
-DIST rust-1.43.1-aarch64-unknown-linux-gnu.tar.xz 104148868 BLAKE2B ac5db9eb58c502253d001e0c93aef867bc584d045960a1d3c2caf6772a7c1f4fbad7da579d7c72b3376804f61f1332a54e9fc7099ba5f4a65f7e5435df28894a SHA512 b54fad5493344d2370bd77110f0ffb0231f41ab8aa9707e9303304957c5d9067dc83089432eb175605b78dc771dfcf7abfcce63d7fecdbb759dd224c17d12da0
-DIST rust-1.43.1-arm-unknown-linux-gnueabi.tar.xz 104779424 BLAKE2B 63c05d7403970bd4a237a6b690bcb8e78f310816a953af43da8d258a74102cd560c8674656c2036b1f391dc964ba6d2be2736bc10686c2365cc332b5c76a5502 SHA512 ea2eae6da6c757c07cf9631c706365c743c58f28b514444763ea70fed4c8fcefc5c36d55136afffc2f5e0d25e9b1fdf3243cb9def7e0f57e37b5a4783d44a61b
-DIST rust-1.43.1-arm-unknown-linux-gnueabihf.tar.xz 103569032 BLAKE2B fc94eeb777a72fcb1b2821b5d10bb9eaca535d76e8caee3d06aed989107460e00146516c5be5714e9739c49d5170809fc132624f9a035afba146db883346c57a SHA512 1c523dafceb29f916a192261f673048c8f781453bcee237e0e333d694d7d7b71735544906f2edea9e0a8a48fc66a478645ae8ae865a171f4f9a94f0d8e6800c1
-DIST rust-1.43.1-armv7-unknown-linux-gnueabihf.tar.xz 108430484 BLAKE2B a3c57930b4e7096f409a2129abef60fbdfadad59f29e428296f3151187eac286e82bdb2d0ca879db87563cdc707dbcabbb5e9048b54303653209b98268ab9cf3 SHA512 0812b3229dd47f1b5cadb49020e68d28b4267ac0489d0c2e448f21e3b0b6519bbf216ac9b20b747e035033842a6eb3b13a98706f2eddca2c088d9396dcb2c21e
-DIST rust-1.43.1-i686-unknown-linux-gnu.tar.xz 125731548 BLAKE2B 3a3278e409a69f3e8195bab39871b5594571c1c8f2ea2a5f8c9786a739f709381c13c1b2a3209ef62cb7c5b8aec47dd769cf3e658ed57e5037522759fa1a244e SHA512 c7423bccfb15f3df6043ec1d81203c9db9b3229dedd347cab09d3cc3b183f53aa0707f59964efccd63418e1c6ad21e7ee7dcc1495eda8c4ecb55ee8e6b3ac034
-DIST rust-1.43.1-mips-unknown-linux-gnu.tar.xz 95924004 BLAKE2B fc1da442dfaa535b81029ed40a85cd0d55766d84c34f0d97bf36376c44e44fd5305b429854b9c964515e10f83a06b36a6ad9daae5714e142491d99e58b1d0a07 SHA512 fe3b11e586d506dc917f0e04009a994a16575ac534a2716b49e66a0344060a26ee6c7e912b6cd7b5f010a97f59604515f899bc1b6c38f0ea86e8cecc20152dd6
-DIST rust-1.43.1-mips64-unknown-linux-gnuabi64.tar.xz 100980364 BLAKE2B 12439df511c3ad43ed24cb0e648a212314a747e203680929ed3e136505eb29af3dcb007162aaa337fbac56a9b1b8f1c405217756ec712c400bc0f4d9aefd64b8 SHA512 6c0d7f172e76e21596d305df7b1a38fde66a946972765de92ccc139cf8f2e8755864b7bd94328b9639023df6be51af08428f41ed78de4ba8d43620673b9f7ecb
-DIST rust-1.43.1-mipsel-unknown-linux-gnu.tar.xz 98512180 BLAKE2B b5e8cdf2b8d65cc39bfb325afda9ae75a360967a4f6f413f3b01257bc34130fcc873dc128a4e48bbcad774d69b9a4aae0d4a8182819a4411809af6a0c636b403 SHA512 cb01eac951384fbf2ead5b7d4acbf92485de0bbaa7e3a272a46a8934066d720d248a19a67ffc88b7b239c15478e8691b94302807dc7652e042c9b8edded6da12
-DIST rust-1.43.1-powerpc-unknown-linux-gnu.tar.xz 105007576 BLAKE2B 8392f36025ca91742fad9755c945b42e616272cc97c33087090c6462a5ba9f1de82a0167ed53568b5cdd4c593464ed2858811fd0c9ae8559a1cba37be6db5305 SHA512 d10da49f19b79f843ae369bdff3e5040b93934dc50dac3c09bd346c24dfa7394364da647c08206d5cef4c853b7e59d1062c16e6eeba0ffc01736eeba63dd3eb6
-DIST rust-1.43.1-powerpc64-unknown-linux-gnu.tar.xz 107189572 BLAKE2B ba561d45b8f9a7f446b17313d92db31b30a07d657dbc59667076ee216d66e4b2ec3811821bc6d1fde6bba811d2c46473c6e3bc06162fe4e1ffe040ad23542742 SHA512 695591807892c8f08801cd145ebc6a91ee4222000210baaaa0d6c8acf1ac6a96f4bf2566871def04d15a9965b7e3ea4287e37d7851fb14010518694d8ede75e6
-DIST rust-1.43.1-powerpc64le-unknown-linux-gnu.tar.xz 112921244 BLAKE2B 9fa67664fc90c1f6095d98b756cae747be2ad863b894b393d4e9ecc3a1bd527b0d26f1bae2988981b98d4d582d2b60a18c62b3db3b5fa017439e034f576e7582 SHA512 da447ec44ebf998290a73420437c8d434a6c196cfe1c3331a9adf40abf7acd97a231e352a8626bbfa961da8e0c4f450aa59d573254257f72cce4068eeb8112a1
-DIST rust-1.43.1-s390x-unknown-linux-gnu.tar.xz 119547480 BLAKE2B 8ce0d64e2d47f23cb927f3ea3a0f469e3cafc191ac1d47e580bce6cf0b35887484542f7d1b857d9bace5f696a072adb7e17e8c5f64af9bf1fbcc305707a15f9f SHA512 f087e50a91b1cc4a12bf15aea1cefbda9b89518febcecc0d56ea7d0a6a682be06cff7777d0a0b4812e96f3fb3295e7799bf200c1599c88cb7083a78d5002f14a
-DIST rust-1.43.1-x86_64-unknown-linux-gnu.tar.xz 112817212 BLAKE2B c6153889d9872ed5a60bfc43bc8c98e71654fffdd79ce775c3eb4376ed4714c5532e6aaecb769e447f3ae0bb7a11aed75754a5e879404742cb0813080dcf67eb SHA512 2fc573ca2826d9f03044f746ae4d7715b4e31b9ac933289607aa3449a538bb4dfd519540576a1d0d286c0d754a7ba6ce38beef6aded1090d3af3091b6ba2a9ee
-DIST rust-1.43.1-x86_64-unknown-linux-musl.tar.xz 103345832 BLAKE2B c16930854ea5e825e1338fdde3966e24d3505230891ab4e10160c5482298996768d8cee9890eadd486bfca41ebd5c9f38f7b7ead35a7848e59e409df8eaf9bdf SHA512 9f6ce2a5eaf98dc20b4ed88dbe60e8fb014ef3e7e82f5c31a28cf0f916d996271929cadeaf39a869f548aafb311f022acb408d51d4312c849c71843bc37ca202
 DIST rust-1.44.1-aarch64-unknown-linux-gnu.tar.xz 101259004 BLAKE2B c00274660698c5e980a6fe28839f96783989bc5f102025a5e2b63466928f697afc3c70ff8efd00b525ea4b88823585e801690e6c05b246abf5600af80f911a07 SHA512 97a67addb5995f504d7326a500d1b40c52cc6e6e6f6e946adabcf825ce9b64272232a24bc30ce36e3ea63ccda4b980f3b7b61b0e88a8554f021b731ad79a35f1
 DIST rust-1.44.1-arm-unknown-linux-gnueabi.tar.xz 107474900 BLAKE2B 1b21f28b12507cba83ede592670b715365b1ca1fa311dc70108404bc7fa199914716cf7e5560a682ccf4f37bfaf91357f547456a032b4914e75543fdb7e8e84f SHA512 5bb406cc999317a15988b434c3de53d11e3823359fd3dd798de8195fc2e7e7b32830c7cceb1cb7089f47b333346c42fd4153ba1b441799d89fa27207383b7043
 DIST rust-1.44.1-arm-unknown-linux-gnueabihf.tar.xz 105267436 BLAKE2B 6e4c13028dc1751970b04b99db64be6e1ddbbc3b754318e3eabe03e7ae65031c4a5ed87582ec0ffa605a7ac69bee32c5fd48c6dcd84f298d73199a7f7d1c731f SHA512 fffadfc6d8317512ed50df97785a7d0094f59b9465ce5e762c45d6a3a484cdb3c04a72ac49c3d61abad898503378d841ed6abaa16a072aa6adc9069619e26a49
@@ -54,7 +40,6 @@ DIST rust-1.46.0-powerpc64le-unknown-linux-gnu.tar.xz 130200900 BLAKE2B d38a7f13
 DIST rust-1.46.0-s390x-unknown-linux-gnu.tar.xz 134521076 BLAKE2B d3efd71dd7db812736680929185ad5f58a2dbf7d1b8a6f851834dd7b41713fc171dbcdf2472bedc13751bfeed58070d919d2a1138765ab75c0f4bdf817cb6418 SHA512 b6146695225ff6d0516e7bb6bc4620599356bb89b14f429a09d9d7f8715a94e8e218402346d5c9a10eeb54c0bdc40fb179289216b0cb4edd5bdf886f6b69aab4
 DIST rust-1.46.0-x86_64-unknown-linux-gnu.tar.xz 127200200 BLAKE2B 7d755e0622cda99d111490197b21ff4aaeb7b13292804566bc677b7b1d833eaa644b7a801863a1a01e3aa34be28a80344cae69edc57f8c8788884c78e037b750 SHA512 95f5adc2d2137010c7e5ac8a0fc70485250b4f9a909cb8b164b35fffff76ab88e9b09d305bfac37324ed080c5fc7643001d2abec5454ca911dc3513f1af52c88
 DIST rust-1.46.0-x86_64-unknown-linux-musl.tar.xz 142372372 BLAKE2B 7d3672234b61b772e2311127db569b37296bf3a9bf86841fb78c6d20da6a6abfc6c866ba4aa7cc44c12eebb0744fbeb401b491314db9eb481b926792cadcca22 SHA512 e2599c4c10fe9725e63524d89c0be869d43347620b0f6ff1a93cee5e7219f5560c6171d8eda99e5624eba60b9d488bfe0942c23eacdbac2ba42e4cd63f14b7c9
-DIST rustc-1.44.1-src.tar.xz 94756856 BLAKE2B 60f536c3ba0fa1fec4b6333ee57809ee5226090ad5041c14a136b4356ff3b898062e06c3fe54effe873e27931ac8fcb902cd48a38615a8de7eebc6ecb3bdc2bd SHA512 1c17002edae844a710db9b144c17171416330dc565343c65af8a6e112fb61555e2025bb4cf33cac1229d7df689e6ff8858b91ae00552400ccacafaf1de11849b
 DIST rustc-1.45.2-src.tar.xz 98683036 BLAKE2B a4102a5d4744b7ccc9b076aba00c39d69532f777e7d39e0e4ce2033b663b43e27b55034fdb3a1e13379fae9a16bff9e7748865a84507f7388ef0ebf9d421eac7 SHA512 cc6250c0bc844e77ca6dd7ae013e434ed3009b001914114866ed31f28edf3960221454d131e298b15050e3b8153fb8298d509559c2f7307c64611aa8e36b4d25
 DIST rustc-1.46.0-src.tar.xz 101868452 BLAKE2B da9798596b124a10d79c236a871228f05e5f571d22c2259328e7026c91e088c85f5de9c0536a16531e0cb10477bfcd16d3ac11467979f5561cb6199442b877ef SHA512 099857f1d295043587a4e2a65ef3e6a90e12c8b6958e98535a1656c113c553f9a9b621aba8a19cf21bd8d2c79d27cbfa4b8e6fabbcb3cbfee23b545be7b450b4
 DIST rustc-1.47.0-src.tar.xz 104143736 BLAKE2B 0454094dde35275488046826da87655e51bf0795481d6d08fd70d644bfc12481bca8641166106ef32f20494906025244715b16ff21a1c023f4bd2818aab42521 SHA512 6ba83c0158f8130ddeae7e070417a2121d8a548c8fe97e28bce116d84048636c75aaee78e0c92cd43a50f5679a1223fc226cc8c5ba9bbd1465e84c5c6034d5c9

diff --git a/dev-lang/rust/rust-1.44.1.ebuild b/dev-lang/rust/rust-1.44.1.ebuild
deleted file mode 100644
index 3ddcdaa9ee1..00000000000
--- a/dev-lang/rust/rust-1.44.1.ebuild
+++ /dev/null
@@ -1,502 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{6,7,8} )
-
-inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing multilib-build python-any-r1 rust-toolchain toolchain-funcs
-
-if [[ ${PV} = *beta* ]]; then
-	betaver=${PV//*beta}
-	BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
-	MY_P="rustc-beta"
-	SLOT="beta/${PV}"
-	SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz"
-else
-	ABI_VER="$(ver_cut 1-2)"
-	SLOT="stable/${ABI_VER}"
-	MY_P="rustc-${PV}"
-	SRC="${MY_P}-src.tar.xz"
-	KEYWORDS="amd64 arm arm64 ppc64 x86"
-fi
-
-RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).1"
-
-DESCRIPTION="Systems programming language from Mozilla"
-HOMEPAGE="https://www.rust-lang.org/"
-
-SRC_URI="
-	https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz
-	!system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) )
-"
-
-ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
-	NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore )
-ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
-LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
-
-LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
-
-IUSE="clippy cpu_flags_x86_sse2 debug doc libressl miri nightly parallel-compiler rls rustfmt system-bootstrap system-llvm wasm ${ALL_LLVM_TARGETS[*]}"
-
-# Please keep the LLVM dependency block separate. Since LLVM is slotted,
-# we need to *really* make sure we're not pulling more than one slot
-# simultaneously.
-
-# How to use it:
-# 1. List all the working slots (with min versions) in ||, newest first.
-# 2. Update the := to specify *max* version, e.g. < 11.
-# 3. Specify LLVM_MAX_SLOT, e.g. 10.
-LLVM_DEPEND="
-	|| (
-		sys-devel/llvm:10[${LLVM_TARGET_USEDEPS// /,}]
-		sys-devel/llvm:9[${LLVM_TARGET_USEDEPS// /,}]
-	)
-	<sys-devel/llvm-11:=
-	wasm? ( sys-devel/lld )
-"
-LLVM_MAX_SLOT=10
-
-BOOTSTRAP_DEPEND="|| ( >=dev-lang/rust-1.$(($(ver_cut 2) - 1)) >=dev-lang/rust-bin-1.$(($(ver_cut 2) - 1)) )"
-
-# libgit2 should be at least same as bundled into libgit-sys #707746
-COMMON_DEPEND="
-	>=dev-libs/libgit2-0.99:=
-	net-libs/libssh2:=
-	net-libs/http-parser:=
-	net-misc/curl:=[ssl]
-	sys-libs/zlib:=
-	!libressl? ( dev-libs/openssl:0= )
-	libressl? ( dev-libs/libressl:0= )
-	elibc_musl? ( sys-libs/libunwind )
-	system-llvm? (
-		${LLVM_DEPEND}
-	)
-"
-
-DEPEND="${COMMON_DEPEND}
-	${PYTHON_DEPS}
-	|| (
-		>=sys-devel/gcc-4.7
-		>=sys-devel/clang-3.5
-	)
-	system-bootstrap? ( ${BOOTSTRAP_DEPEND}	)
-	!system-llvm? (
-		dev-util/cmake
-		dev-util/ninja
-	)
-"
-
-RDEPEND="${COMMON_DEPEND}
-	>=app-eselect/eselect-rust-20190311
-"
-
-REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
-	miri? ( nightly )
-	parallel-compiler? ( nightly )
-	wasm? ( llvm_targets_WebAssembly )
-	x86? ( cpu_flags_x86_sse2 )
-"
-
-QA_FLAGS_IGNORED="
-	usr/bin/.*-${PV}
-	usr/lib.*/lib.*.so
-	usr/lib/rustlib/.*/codegen-backends/librustc_codegen_llvm-llvm.so
-	usr/lib/rustlib/.*/lib/lib.*.so
-"
-
-QA_SONAME="
-	usr/lib.*/lib.*.so
-	usr/lib.*/librustc_macros.*.s
-"
-
-# tests need a bit more work, currently they are causing multiple
-# re-compilations and somewhat fragile.
-RESTRICT="test"
-
-PATCHES=(
-	"${FILESDIR}"/0012-Ignore-broken-and-non-applicable-tests.patch
-	"${FILESDIR}"/1.44.0-libressl.patch
-)
-
-S="${WORKDIR}/${MY_P}-src"
-
-toml_usex() {
-	usex "$1" true false
-}
-
-pre_build_checks() {
-	CHECKREQS_DISK_BUILD="9G"
-	eshopts_push -s extglob
-	if is-flagq '-g?(gdb)?([1-9])'; then
-		CHECKREQS_DISK_BUILD="15G"
-	fi
-	eshopts_pop
-	check-reqs_pkg_setup
-}
-
-pkg_pretend() {
-	pre_build_checks
-}
-
-pkg_setup() {
-	pre_build_checks
-	python-any-r1_pkg_setup
-
-	# required to link agains system libs, otherwise
-	# crates use bundled sources and compile own static version
-	export LIBGIT2_SYS_USE_PKG_CONFIG=1
-	export LIBSSH2_SYS_USE_PKG_CONFIG=1
-	export PKG_CONFIG_ALLOW_CROSS=1
-
-	if use system-llvm; then
-		llvm_pkg_setup
-
-		local llvm_config="$(get_llvm_prefix "$LLVM_MAX_SLOT")/bin/llvm-config"
-
-		export LLVM_LINK_SHARED=1
-		export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
-	fi
-}
-
-src_prepare() {
-	if ! use system-bootstrap; then
-		local rust_stage0_root="${WORKDIR}"/rust-stage0
-		local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)"
-
-		"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \
-			--destdir="${rust_stage0_root}" --prefix=/ || die
-	fi
-
-	default
-}
-
-src_configure() {
-	local rust_target="" rust_targets="" arch_cflags
-
-	# Collect rust target names to compile standard libs for all ABIs.
-	for v in $(multilib_get_enabled_abi_pairs); do
-		rust_targets="${rust_targets},\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
-	done
-	if use wasm; then
-		rust_targets="${rust_targets},\"wasm32-unknown-unknown\""
-		if use system-llvm; then
-			# un-hardcode rust-lld linker for this target
-			# https://bugs.gentoo.org/715348
-			sed -i '/linker:/ s/rust-lld/wasm-ld/' src/librustc_target/spec/wasm32_base.rs || die
-		fi
-	fi
-	rust_targets="${rust_targets#,}"
-
-	local tools="\"cargo\","
-	if use clippy; then
-		tools="\"clippy\",$tools"
-	fi
-	if use miri; then
-		tools="\"miri\",$tools"
-	fi
-	if use rls; then
-		tools="\"rls\",\"analysis\",\"src\",$tools"
-	fi
-	if use rustfmt; then
-		tools="\"rustfmt\",$tools"
-	fi
-
-	local rust_stage0_root
-	if use system-bootstrap; then
-		rust_stage0_root="$(rustc --print sysroot)"
-	else
-		rust_stage0_root="${WORKDIR}"/rust-stage0
-	fi
-
-	rust_target="$(rust_abi)"
-
-	cat <<- EOF > "${S}"/config.toml
-		[llvm]
-		optimize = $(toml_usex !debug)
-		release-debuginfo = $(toml_usex debug)
-		assertions = $(toml_usex debug)
-		ninja = true
-		targets = "${LLVM_TARGETS// /;}"
-		experimental-targets = ""
-		link-shared = $(toml_usex system-llvm)
-		[build]
-		build = "${rust_target}"
-		host = ["${rust_target}"]
-		target = [${rust_targets}]
-		cargo = "${rust_stage0_root}/bin/cargo"
-		rustc = "${rust_stage0_root}/bin/rustc"
-		docs = $(toml_usex doc)
-		compiler-docs = $(toml_usex doc)
-		submodules = false
-		python = "${EPYTHON}"
-		locked-deps = true
-		vendor = true
-		extended = true
-		tools = [${tools}]
-		verbose = 2
-		sanitizers = false
-		profiler = false
-		cargo-native-static = false
-		[install]
-		prefix = "${EPREFIX}/usr"
-		libdir = "lib"
-		docdir = "share/doc/${PF}"
-		mandir = "share/man"
-		[rust]
-		optimize = true
-		debug = $(toml_usex debug)
-		debug-assertions = $(toml_usex debug)
-		debuginfo-level-rustc = 0
-		backtrace = true
-		incremental = false
-		default-linker = "$(tc-getCC)"
-		parallel-compiler = $(toml_usex parallel-compiler)
-		channel = "$(usex nightly nightly stable)"
-		rpath = false
-		verbose-tests = true
-		optimize-tests = $(toml_usex !debug)
-		codegen-tests = true
-		dist-src = false
-		lld = $(usex system-llvm false $(toml_usex wasm))
-		backtrace-on-ice = true
-		jemalloc = false
-		[dist]
-		src-tarball = false
-	EOF
-
-	for v in $(multilib_get_enabled_abi_pairs); do
-		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
-		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
-
-		cat <<- EOF >> "${S}"/config.env
-			CFLAGS_${rust_target}=${arch_cflags}
-		EOF
-
-		cat <<- EOF >> "${S}"/config.toml
-			[target.${rust_target}]
-			cc = "$(tc-getBUILD_CC)"
-			cxx = "$(tc-getBUILD_CXX)"
-			linker = "$(tc-getCC)"
-			ar = "$(tc-getAR)"
-		EOF
-		# librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
-		if use elibc_musl; then
-			cat <<- EOF >> "${S}"/config.toml
-				crt-static = false
-			EOF
-		fi
-		if use system-llvm; then
-			cat <<- EOF >> "${S}"/config.toml
-				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
-			EOF
-		fi
-	done
-	if use wasm; then
-		cat <<- EOF >> "${S}"/config.toml
-			[target.wasm32-unknown-unknown]
-			linker = "$(usex system-llvm lld rust-lld)"
-		EOF
-	fi
-
-	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then #whitespace intentionally shifted below
-	# experimental cross support
-	# discussion: https://bugs.gentoo.org/679878
-	# TODO: c*flags, clang, system-llvm, cargo.eclass target support
-	# it would be much better if we could split out stdlib
-	# complilation to separate ebuild and abuse CATEGORY to
-	# just install to /usr/lib/rustlib/<target>
-
-	# extra targets defined as a bash array
-	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
-	# best place would be /etc/portage/env/dev-lang/rust
-	# Example:
-	# RUST_CROSS_TARGETS=(
-	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
-	# )
-	# no extra hand holding is done, no target transformations, all
-	# values are passed as-is with just basic checks, so it's up to user to supply correct values
-	# valid rust targets can be obtained with
-	# 	rustc --print target-list
-	# matching cross toolchain has to be installed
-	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
-	# only gcc toolchains installed with crossdev are checked for now.
-
-	# BUG: we can't pass host flags to cross compiler, so just filter for now
-	# BUG: this should be more fine-grained.
-	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
-
-	local cross_target_spec
-	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
-		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
-		local cross_llvm_target="${cross_target_spec%%:*}"
-		# extracts toolchain triples, <rust-target>:<CTARGET>
-		local cross_triples="${cross_target_spec#*:}"
-		# extracts first element after before : separator
-		local cross_rust_target="${cross_triples%%:*}"
-		# extracts last element after : separator
-		local cross_toolchain="${cross_triples##*:}"
-		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
-		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
-
-		cat <<- EOF >> "${S}"/config.toml
-			[target.${cross_rust_target}]
-			cc = "${cross_toolchain}-gcc"
-			cxx = "${cross_toolchain}-g++"
-			linker = "${cross_toolchain}-gcc"
-			ar = "${cross_toolchain}-ar"
-		EOF
-		if use system-llvm; then
-			cat <<- EOF >> "${S}"/config.toml
-				llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config"
-			EOF
-		fi
-
-		# append cross target to "normal" target list
-		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
-		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
-
-		rust_targets="${rust_targets},\"${cross_rust_target}\""
-		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
-
-		ewarn
-		ewarn "Enabled ${rust_target} rust target"
-		ewarn "Using ${cross_toolchain} cross toolchain"
-		ewarn
-		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
-			ewarn "'sys-devel/binutils[multitarget]' is not installed"
-			ewarn "'strip' will be unable to strip cross libraries"
-			ewarn "cross targets will be installed with full debug information"
-			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
-			ewarn
-			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
-			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
-			ewarn
-		fi
-	done
-	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
-
-	einfo "Rust configured with the following settings:"
-	cat "${S}"/config.toml || die
-}
-
-src_compile() {
-	env $(cat "${S}"/config.env) RUST_BACKTRACE=1\
-		"${EPYTHON}" ./x.py build -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
-}
-
-src_test() {
-	env $(cat "${S}"/config.env) RUST_BACKTRACE=1\
-		"${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml -j$(makeopts_jobs) --no-doc --no-fail-fast \
-		src/test/codegen \
-		src/test/codegen-units \
-		src/test/compile-fail \
-		src/test/incremental \
-		src/test/mir-opt \
-		src/test/pretty \
-		src/test/run-fail \
-		src/test/run-make \
-		src/test/run-make-fulldeps \
-		src/test/ui \
-		src/test/ui-fulldeps || die
-}
-
-src_install() {
-	env $(cat "${S}"/config.env) DESTDIR="${D}" \
-		"${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml || die
-
-	# bug #689562, #689160
-	rm "${D}/etc/bash_completion.d/cargo" || die
-	rmdir "${D}"/etc{/bash_completion.d,} || die
-	dobashcomp build/tmp/dist/cargo-image/etc/bash_completion.d/cargo
-
-	mv "${ED}/usr/bin/rustc" "${ED}/usr/bin/rustc-${PV}" || die
-	mv "${ED}/usr/bin/rustdoc" "${ED}/usr/bin/rustdoc-${PV}" || die
-	mv "${ED}/usr/bin/rust-gdb" "${ED}/usr/bin/rust-gdb-${PV}" || die
-	mv "${ED}/usr/bin/rust-gdbgui" "${ED}/usr/bin/rust-gdbgui-${PV}" || die
-	mv "${ED}/usr/bin/rust-lldb" "${ED}/usr/bin/rust-lldb-${PV}" || die
-	mv "${ED}/usr/bin/cargo" "${ED}/usr/bin/cargo-${PV}" || die
-	if use clippy; then
-		mv "${ED}/usr/bin/clippy-driver" "${ED}/usr/bin/clippy-driver-${PV}" || die
-		mv "${ED}/usr/bin/cargo-clippy" "${ED}/usr/bin/cargo-clippy-${PV}" || die
-	fi
-	if use miri; then
-		mv "${ED}/usr/bin/miri" "${ED}/usr/bin/miri-${PV}" || die
-		mv "${ED}/usr/bin/cargo-miri" "${ED}/usr/bin/cargo-miri-${PV}" || die
-	fi
-	if use rls; then
-		mv "${ED}/usr/bin/rls" "${ED}/usr/bin/rls-${PV}" || die
-	fi
-	if use rustfmt; then
-		mv "${ED}/usr/bin/rustfmt" "${ED}/usr/bin/rustfmt-${PV}" || die
-		mv "${ED}/usr/bin/cargo-fmt" "${ED}/usr/bin/cargo-fmt-${PV}" || die
-	fi
-
-	# Move public shared libs to abi specific libdir
-	# Private and target specific libs MUST stay in /usr/lib/rustlib/${rust_target}/lib
-	if [[ $(get_libdir) != lib ]]; then
-		dodir /usr/$(get_libdir)
-		mv "${ED}/usr/lib"/*.so "${ED}/usr/$(get_libdir)/" || die
-	fi
-
-	dodoc COPYRIGHT
-	rm "${ED}/usr/share/doc/${P}"/*.old || die
-	rm "${ED}/usr/share/doc/${P}/LICENSE-APACHE" || die
-	rm "${ED}/usr/share/doc/${P}/LICENSE-MIT" || die
-
-	# note: eselect-rust adds EROOT to all paths below
-	cat <<-EOF > "${T}/provider-${P}"
-		/usr/bin/cargo
-		/usr/bin/rustdoc
-		/usr/bin/rust-gdb
-		/usr/bin/rust-gdbgui
-		/usr/bin/rust-lldb
-	EOF
-	if use clippy; then
-		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
-		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
-	fi
-	if use miri; then
-		echo /usr/bin/miri >> "${T}/provider-${P}"
-		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
-	fi
-	if use rls; then
-		echo /usr/bin/rls >> "${T}/provider-${P}"
-	fi
-	if use rustfmt; then
-		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
-		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
-	fi
-
-	insinto /etc/env.d/rust
-	doins "${T}/provider-${P}"
-}
-
-pkg_postinst() {
-	eselect rust update --if-unset
-
-	elog "Rust installs a helper script for calling GDB and LLDB,"
-	elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${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
-
-	if use elibc_musl; then
-		ewarn "${PN} on *-musl targets is configured with crt-static"
-		ewarn ""
-		ewarn "you will need to set RUSTFLAGS=\"-C target-feature=-crt-static\" in make.conf"
-		ewarn "to use it with portage, otherwise you may see failures like"
-		ewarn "error: cannot produce proc-macro for serde_derive v1.0.98 as the target "
-		ewarn "x86_64-unknown-linux-musl does not support these crate types"
-	fi
-}
-
-pkg_postrm() {
-	eselect rust cleanup
-}