gentoo resync : 30.09.2018

5 files changed, 40 insertions, 492 deletions

diff --git a/dev-lang/rust/Manifest b/dev-lang/rust/Manifest
index f56cfdfc054b..db5f3e35292a 100644
--- a/dev-lang/rust/Manifest
+++ b/dev-lang/rust/Manifest
@@ -1,23 +1,17 @@
 DIST rust-1.24.0-aarch64-unknown-linux-gnu.tar.gz 184157362 BLAKE2B 68b1b9471b6d26dbb2c3bf897d2bffc15d2fcd1fde774d4f23389e9ccb96fc60d8ec8c343b5f93651bced05bdf228d549c747f3f3d4de9c8232e99aa1b6bef6a SHA512 d15548a7b21ca4605ff24d098a59414548a315acd736ac4d8ac845399c9febdd810ba76fdf2dd9336325bd749866ee72f3d8c7c573b04a4d932d00cd7cac34c0
 DIST rust-1.24.0-i686-unknown-linux-gnu.tar.gz 193631843 BLAKE2B f19e9f717f5626b2267da4e661b53f45f7948a83a25156239af3cadb1184bf39669171364754f1787cdb78c3b62bd145bff1e3f4c3c7890f0dd52839bd8ae923 SHA512 3806bee5dccc080fae437bbc7f2e2062803244eb57c25e5e591e46279810c661bf016a4043e0af991b49b9e09a5d81ec275a852c3647a474507b03846d76aac0
 DIST rust-1.24.0-x86_64-unknown-linux-gnu.tar.gz 199663002 BLAKE2B 2373637eb4410c07328b3cbaecb56ca465956ec1a2f14786e00922d74c4e68760538383960080348be003bee656761f5bbd0aa871ea21e22d029b3f8ab5344a7 SHA512 63ecb84b31f586c85e25229fb673892567edc2f557ac2ca1958caf3e26aa4e6c9a55b410aeeeadf1a61a5ebd66a517106e942f923a2884ce69ee92aec622187b
-DIST rust-1.25.0-aarch64-unknown-linux-gnu.tar.xz 83752132 BLAKE2B a0d49238ccaa3547764c07a215a0e02c813ae18cd6aca3baae1d9a10dee87d73526552b7ff6e4936ec414794d1143041aa8f92d244e2e4fe5aaefcb12a6dcb0a SHA512 404ecd4dc1e49fba41d7ade947877f621aa762e43eb5a8f604823fe297e8023f095cd449610240ed235723baaac96064eb38445794e27708edcdbca998d939e3
-DIST rust-1.25.0-i686-unknown-linux-gnu.tar.xz 102453124 BLAKE2B 8986ebab6a7a9d00f716541484e0cfd4f33ca592880097217e718cb79cae77aad8ecaf6856f72386d2419b4dcc0d99425fb37f72b4830d6a20a74166f2c534d0 SHA512 75ad5cb5e00fabc24aaa46236cc6f2193a7543fd0944c0717c11a56d9c420d20463ad683558d86f5d42abacfb89d15f9cabf404c912a5e24a28e6716c8003e8f
-DIST rust-1.25.0-x86_64-unknown-linux-gnu.tar.xz 111059260 BLAKE2B ae982976a735c2b5226722207a983bb638cb7c0cb0ceb6b438456d54fac86a5d1892b535f01ac463157205c0ae27ae876482f6ac1fa269a9ec3e1177be0cef2e SHA512 aea93ff64f620a1dd6b48d07ec3dcbc126b2f5c17b4697c096ec8cd02a3c7dfec7ae7d5df70a55eceb372897ad12f3d01c67d5aaea0167a80270931c61323f78
-DIST rust-1.26.2-aarch64-unknown-linux-gnu.tar.xz 90964988 BLAKE2B 7e5de737ff2b4711e0a5b3085f10c3f2918fc5823dcb52bc5f897a5617b65d648d5e59664dbfaa904ff08923d1bbd11aae21349760fefef6ff18ea0e45391e07 SHA512 b565ec988d3b946dabc8902eba60b446070e77b7c27aa98d981b7ba5e9285bda95565627600e6be057970de5006d9640ef77fa920849160f5cf98508b48d1673
-DIST rust-1.26.2-i686-unknown-linux-gnu.tar.xz 143090096 BLAKE2B 7871fa4e4d0f320ff949cd31cefa116bc7b741927626958e1d10197f05fc9a662b8d6c21ddd4d2910700e6f7273e4fc18738e6ff58cd85b9af4ed25eceea31d9 SHA512 859b5b72c78cca8cd473012599ca12539ef9a5ee38d1aaaad024019fd84220e344e1cd0efd2b027ef333555b158b23529f35ceb5d59d76c35e7946b5fe4a8a52
-DIST rust-1.26.2-x86_64-unknown-linux-gnu.tar.xz 138609432 BLAKE2B 54507a8ce3ab2676e6e66852b6d3f1a47ca07ad4b56383f6247149309a0f60f67fbf0a6ba27d968c24340c07d7d5074942c6eaccbc1207c5e75fd9a6f47b2481 SHA512 29e474b0eab4dd2ffa0b964d83f52ffce530e75c4193e307410ef6d20ef9ad2b300a4f467bdf06b3311157340e9295cb9b1efdcf08dafee66979b076c2afba7e
 DIST rust-1.27.2-aarch64-unknown-linux-gnu.tar.xz 94186748 BLAKE2B 7e8f46128a7638217ef63caf479e1a6d9ebde7a225b7dad55082eb06e0206f0b1a5efa65badb15127a456ddc39702482407bbb9171a11397a31bc7c85d2cbcfa SHA512 84022350f1e8fc34a353a09848333424a557ddea3b9445a1a5fc9d2f2abced942154e80888ab4091174d6d83c6766f583ef240ab2e2233de5d536633d2765040
 DIST rust-1.27.2-i686-unknown-linux-gnu.tar.xz 144776012 BLAKE2B 98883f45637adf0920543da8951f29bf5ab11d1f39e9f4154b77e882eadce26ec5e8ed3e9bdcf560f8009fbaab4b7255ba8eb8eeb8beadad39ec6fa74b6dde45 SHA512 e17960120bdd18a527c0783ce8ca8d76cdc9b436f36a73a82fd2ea709b253f33feeb88310fab7a86305bad403eb5dad7ea43d0e5bc5ad1e3847f29e85040303a
 DIST rust-1.27.2-x86_64-unknown-linux-gnu.tar.xz 144218956 BLAKE2B 40834086f211dd64ec76be37eb477697ff44783f261f0b9bfc10b46cc340cf3c15adf80d39a9df642b4985ea1239ad7f1d1803a44f3bd3d53f073bdc38a1de0e SHA512 14861392dad81d2c040d0deb64d5dd34652d5cc2875e404609a0f13c8fb6bdc38f9bc7b1e309829365a00c42b610f2b7a73cffa232ecfdf0618b5508a8667198
+DIST rust-1.28.0-aarch64-unknown-linux-gnu.tar.xz 98937652 BLAKE2B 836d3dd4e583fa50dd317c3bea56257e6ea19defdb38c16be6debb2854e147c8a92c4832263e4ac314136022a176526fe7d3774a3c5a84cd8d364cd2a1532860 SHA512 8d9acbc90ddaa1e0de0234a21798b19b5365ea371a12f9a143c6ebacbb48f57344da6e827e867513be502bce2801de27a0dbbacdf8618c653aeb58026b6c469c
+DIST rust-1.28.0-i686-unknown-linux-gnu.tar.xz 136925948 BLAKE2B 85d9239533920c3f16d7c61bada0caeabceceade29032b70bb4562bfd04fa0158cdd85b8a0a1119506416fa5916ade8a0466bf6c10da457299a6319aa25f9dd6 SHA512 ffdfab46db14f07354b553e02fdb9dc6602c2c52b78d8f17c499f4ddb1e257aa53479df836eb3f06a2548d34296b0277cdb6b4c6f3cec57265823df22752c135
+DIST rust-1.28.0-x86_64-unknown-linux-gnu.tar.xz 134120432 BLAKE2B 56fb79a98659d9c8e56b8eef87dea3302ee5901bc4507d1c204628370b20cf34b2875c9586faa0acc2bc2b1a5beedeb9b5ba199cfb85d52f268f084a02f04f27 SHA512 4f427c11a9cd22aedd01bd7ed5bee2ba5e00a27db25af4f596cf8627d88eff8e72625eb83729d2e6c6780aaffd44c0e7065a1c8fa22f4899349b72c726cf6a5f
 DIST rustc-1.25.0-src.tar.gz 98639156 BLAKE2B 1408d5dd0611d4830de3b6b3d00e3fad4198a47599b639d0ac0bd05aaba401f743056a942e9df04a4d192c6b12e8cfe9a9cdf8cd26e48b72104ce9b423df049e SHA512 7d8886f4d5a621eb794e814deb60be681fa38cf086f87ffa14e5a3500c640b237c549a632de1331a0f1b71963de41f6d31a4df3866b7e597424002316fed81ce
-DIST rustc-1.26.2-src.tar.xz 54613640 BLAKE2B f361b7a0ed40ccb026750b4a70b99931f1abf52024e907b588e339902de2fbbd15501d237ac048d0537005834b0a2f49935f654a8c75d40ed95c65894f611481 SHA512 a598858ddce0e05d1d431be383400f44fc551eb2e368f37b01670c0b65ea5da6a7d5b2b68bb6ef806d2107cfa0d5007008442ad4d5ddb17d18d04e0ab31600b0
-DIST rustc-1.27.1-src.tar.xz 55458892 BLAKE2B 9c5cec24760afdcee51fb0ba8d2289b92d34de57e97e57f2e5dc129674edab4a595ab5756c789b5de15bdd5107363f12a517169cedc7c3093fa0241d200ca3ab SHA512 4a8c03476ca1867a1130b825724ecb6bd629b889d704fdd6c3de4e188f73e2d1acdfae413f26e37505d76109d23d8e9ab409b31af3d67d244f8552730ada292d
 DIST rustc-1.28.0-src.tar.xz 55838968 BLAKE2B 1ff1f54dbae8c6481a6467d35b7c7dc340eba5e8c34f08ecb7b2300239c98a70c8459dacb8c8932ab6d9b3e2770e5b3508e23db7b01ff6014b7dbc076cf1de94 SHA512 a4885cd42a1006738cca2f0d8c0d5e4fd4014fc4629cbf691935bd36ffb896c553717022e67532359b5f1bd8e5050fc38b9dffed7c45cc76f7089ec134dfb980
+DIST rustc-1.29.1-src.tar.xz 61937676 BLAKE2B 6a60249538e1ec62471f4d0e3fc31c0a648433aa6f85ca7341657ea07772e338eb92a629941685808f4b80e84cb025d78aee9d0d6fa71c6635a1647c61bca9bc SHA512 1ded651b4c460e11e5e44c26de88a80fb13c2000097de2ee1e5af89638e12a7e8f43dd756689d4cc4fad45c52d4d43a3c70dd6a3ae550735b9dad5f8defea6a7
 EBUILD rust-1.25.0.ebuild 4602 BLAKE2B ef12c22219b70843d6132e07dc0df131502ba441a750c86f1863bd55c708df992a8d359fd62da11ff473806998673fbe0db11ff8129d4af42295ad6d849be511 SHA512 737a3f8469cac36442f11260de811294ab38faa23c515c78159288f340e51bafbb64b7c6354e8409f5b7093e65907aaebcc787493779f70f56a5bb02535574c3
-EBUILD rust-1.26.2.ebuild 6405 BLAKE2B 42ba958bf51ca06863a7daf33af65edf6ca9a8661403c3790beb0767275ef351c624bab40eec7d6b191f9ff366a00ffe9b9419edf6ad95093adc130e1c3c8c27 SHA512 5475113b82ae3d5406a41a2ad1d37dd0997be401dbe5f61a3f50234b208b23f6b3bb465baffc0e05b3c667416dcd870d61b918f36ef3e41ae30009b600eb7524
-EBUILD rust-1.27.1-r2.ebuild 7460 BLAKE2B 24163e17a44a120b62230b95c4134b181463cfdf6bce19107251e91c1bb9d37a7850c06ba6b1928c1296844902e0dd0454dd07753130cb9f655f55ec95588bb0 SHA512 5a865e7013ca04f12be10031c08aec7f5008e488489bef9bcc7c62aaf06c0b2278aa514054bb309fb73f546796f054e2b801cadc8a2883e01a88980b8a8453c7
-EBUILD rust-1.27.1.ebuild 6502 BLAKE2B 7c00b39b5db8347085ec6060019ce20f0914aed7c1f62da31d7d3114451253a076f11b60c4615f7b5f1afb0cd7bd25e0e89f328b29fe4c041bad242f69e9cb36 SHA512 57c6ac383e47aec3d86b7d1ec198c843b89498c2f2fea17f1e1ce07ec4a9405ec48add0e3e683a378f74650582ded64a3d610c7d1014295ca9e141bd7d0961a6
 EBUILD rust-1.28.0-r1.ebuild 7550 BLAKE2B 35dbc225cc8e63d11c33f6743eea333dd3ba48b96b8699e3e09f450ba371aa61bad58069c8a67fb171d57ec47f993ca7f0c6ef254a0cacf596d3afa04d081adf SHA512 24d099675c7126591885e037bb624bb35b8db68cfe4b43bd162c7763e824a18fe16c4343c626be43c0bc6ccf3880231b669daa0f2db3858fe376d3bb56de3fc9
 EBUILD rust-1.28.0.ebuild 7363 BLAKE2B 4e60865cac7da0a2883e7be90c1077f86adfb61bf63e3458ef4b6d7bee992554c9a460a06c4b166ae04d076d67a743d0860a86eddc9f559c73889e3368d94726 SHA512 a19f7db936df9484c09bccc0fa23a6f9d223681ab403fa92dee8a04edc2ffb76eef6f0d77d0d6169a6cd2494b5ae3f1935965a73fba1528ec3aebe6259a4c675
-MISC metadata.xml 729 BLAKE2B fabcd84f8393ad53a0a5a44d9ec6320d1ff8defa7bca5af818b28571af017739348de98c5b60db6140929f576393e70ddaebc2d255011c22ba1c6e16672b375a SHA512 103448ae7c168a0dc30539f1e747200990ffec66d62a66876c1d186d03eabdded5238175584269472b7fca53bf596b26dc58dbb732751d7971dc0c75ccf37211
+EBUILD rust-1.29.1.ebuild 7994 BLAKE2B 96289041160e60d5157864e73019eea780fafb0b86e362c21fd11b5777b4ada6ff7186c0476bba5d340138074a78306db53d8beb093830245ec0e5e794917375 SHA512 1d36d1835ea0626a6023b48fa35ae0823c1f792eade32a5a51170d23b1dc65453c2bd6fd34537e58dd470636c36405eb1428499cae2b5c713072f2d534b506f5
+MISC metadata.xml 785 BLAKE2B bed9bef5b39c89114e13e56a02b471dba01875b9c600d0e8488d93048fa7b31adc39446d53dc3aaf2c9730aab608feddeb89285bd00fe50bd8e9364472a8e525 SHA512 c51fefb4c1820ca97a1ea50c0f770313664d6a414052dc7eadeb12d767536e5fed8d8cac910be29c38a5ad3ffb31429e79a8a59378640baa6a15d3e1d2e8e1e4
diff --git a/dev-lang/rust/metadata.xml b/dev-lang/rust/metadata.xml
index 88d117336094..8b63f5a12fce 100644
--- a/dev-lang/rust/metadata.xml
+++ b/dev-lang/rust/metadata.xml
@@ -9,6 +9,7 @@
     <flag name="extended">Build and install rls, rustfmt and cargo
     alongside the compiler and stdlib</flag>
     <flag name="cargo">Install cargo component</flag>
+    <flag name="clippy">Install clippy component</flag>
     <flag name="jemalloc">Use <pkg>dev-libs/jemalloc</pkg> as the
     standard memory allocator</flag>
     <flag name="rls">Install rls component</flag>
diff --git a/dev-lang/rust/rust-1.26.2.ebuild b/dev-lang/rust/rust-1.26.2.ebuild
deleted file mode 100644
index 96aaf0b491fd..000000000000
--- a/dev-lang/rust/rust-1.26.2.ebuild
+++ /dev/null
@@ -1,232 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-PYTHON_COMPAT=( python2_7 python3_{5,6} pypy )
-
-inherit multiprocessing multilib-build python-any-r1 versionator 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="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz"
-	KEYWORDS=""
-else
-	ABI_VER="$(get_version_component_range 1-2)"
-	SLOT="stable/${ABI_VER}"
-	MY_P="rustc-${PV}"
-	SRC="${MY_P}-src.tar.xz"
-	KEYWORDS="~amd64 ~arm64 ~x86"
-fi
-
-CHOST_amd64=x86_64-unknown-linux-gnu
-CHOST_x86=i686-unknown-linux-gnu
-CHOST_arm64=aarch64-unknown-linux-gnu
-
-RUST_STAGE0_VERSION="1.$(($(get_version_component_range 2) - 1)).0"
-RUST_STAGE0_amd64="rust-${RUST_STAGE0_VERSION}-${CHOST_amd64}"
-RUST_STAGE0_x86="rust-${RUST_STAGE0_VERSION}-${CHOST_x86}"
-RUST_STAGE0_arm64="rust-${RUST_STAGE0_VERSION}-${CHOST_arm64}"
-
-CARGO_DEPEND_VERSION="0.$(($(get_version_component_range 2) + 1)).0"
-
-DESCRIPTION="Systems programming language from Mozilla"
-HOMEPAGE="https://www.rust-lang.org/"
-
-SRC_URI="https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz
-	amd64? ( https://static.rust-lang.org/dist/${RUST_STAGE0_amd64}.tar.xz )
-	x86? ( https://static.rust-lang.org/dist/${RUST_STAGE0_x86}.tar.xz )
-	arm64? ( https://static.rust-lang.org/dist/${RUST_STAGE0_arm64}.tar.xz )
-"
-
-ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
-	NVPTX PowerPC Sparc SystemZ 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="debug doc extended +jemalloc wasm ${ALL_LLVM_TARGETS[*]}"
-
-RDEPEND=">=app-eselect/eselect-rust-0.3_pre20150425
-		jemalloc? ( dev-libs/jemalloc )"
-DEPEND="${RDEPEND}
-	${PYTHON_DEPS}
-	|| (
-		>=sys-devel/gcc-4.7
-		>=sys-devel/clang-3.5
-	)
-	dev-util/cmake
-"
-PDEPEND="!extended? ( >=dev-util/cargo-${CARGO_DEPEND_VERSION} )"
-
-REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
-
-S="${WORKDIR}/${MY_P}-src"
-
-toml_usex() {
-	usex "$1" true false
-}
-
-src_prepare() {
-	local rust_stage0_root="${WORKDIR}"/rust-stage0
-
-	local rust_stage0_name="RUST_STAGE0_${ARCH}"
-	local rust_stage0="${!rust_stage0_name}"
-
-	"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig --destdir="${rust_stage0_root}" --prefix=/ || die
-
-	default
-}
-
-src_configure() {
-	local rust_target="" rust_targets="" rust_target_name arch_cflags
-
-	# Collect rust target names to compile standard libs for all ABIs.
-	for v in $(multilib_get_enabled_abi_pairs); do
-		rust_target_name="CHOST_${v##*.}"
-		rust_targets="${rust_targets},\"${!rust_target_name}\""
-	done
-	if use wasm; then
-		rust_targets="${rust_targets},\"wasm32-unknown-unknown\""
-	fi
-	rust_targets="${rust_targets#,}"
-
-	local rust_stage0_root="${WORKDIR}"/rust-stage0
-
-	rust_target_name="CHOST_${ARCH}"
-	rust_target="${!rust_target_name}"
-
-	cat <<- EOF > "${S}"/config.toml
-		[llvm]
-		optimize = $(toml_usex !debug)
-		release-debuginfo = $(toml_usex debug)
-		assertions = $(toml_usex debug)
-		targets = "${LLVM_TARGETS// /;}"
-		[build]
-		build = "${rust_target}"
-		host = ["${rust_target}"]
-		target = [${rust_targets}]
-		cargo = "${rust_stage0_root}/bin/cargo"
-		rustc = "${rust_stage0_root}/bin/rustc"
-		docs = $(toml_usex doc)
-		submodules = false
-		python = "${EPYTHON}"
-		locked-deps = true
-		vendor = true
-		verbose = 2
-		extended = $(toml_usex extended)
-		[install]
-		prefix = "${EPREFIX}/usr"
-		libdir = "$(get_libdir)"
-		docdir = "share/doc/${P}"
-		mandir = "share/${P}/man"
-		[rust]
-		optimize = $(toml_usex !debug)
-		debuginfo = $(toml_usex debug)
-		debug-assertions = $(toml_usex debug)
-		use-jemalloc = $(toml_usex jemalloc)
-		default-linker = "$(tc-getCC)"
-		rpath = false
-		lld = $(toml_usex wasm)
-	EOF
-
-	for v in $(multilib_get_enabled_abi_pairs); do
-		rust_target=$(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
-	done
-
-	if use wasm; then
-		cat <<- EOF >> "${S}"/config.toml
-			[target.wasm32-unknown-unknown]
-			linker = "lld"
-		EOF
-	fi
-}
-
-src_compile() {
-	env $(cat "${S}"/config.env)\
-		./x.py build --verbose --config="${S}"/config.toml -j$(makeopts_jobs) || die
-}
-
-src_install() {
-	local rust_target abi_libdir
-
-	env DESTDIR="${D}" ./x.py install || die
-
-	mv "${D}/usr/bin/rustc" "${D}/usr/bin/rustc-${PV}" || die
-	mv "${D}/usr/bin/rustdoc" "${D}/usr/bin/rustdoc-${PV}" || die
-	mv "${D}/usr/bin/rust-gdb" "${D}/usr/bin/rust-gdb-${PV}" || die
-	mv "${D}/usr/bin/rust-lldb" "${D}/usr/bin/rust-lldb-${PV}" || die
-
-	# Copy shared library versions of standard libraries for all targets
-	# into the system's abi-dependent lib directories because the rust
-	# installer only does so for the native ABI.
-	for v in $(multilib_get_enabled_abi_pairs); do
-		if [ ${v##*.} = ${DEFAULT_ABI} ]; then
-			continue
-		fi
-		abi_libdir=$(get_abi_LIBDIR ${v##*.})
-		rust_target=$(get_abi_CHOST ${v##*.})
-		mkdir -p "${D}/usr/${abi_libdir}"
-		cp "${D}/usr/$(get_libdir)/rustlib/${rust_target}/lib"/*.so \
-		   "${D}/usr/${abi_libdir}" || die
-	done
-
-	dodoc COPYRIGHT
-
-	# FIXME:
-	# Really not sure if that env is needed, specailly LDPATH
-	cat <<-EOF > "${T}"/50${P}
-		LDPATH="/usr/$(get_libdir)/${P}"
-		MANPATH="/usr/share/${P}/man"
-	EOF
-	doenvd "${T}"/50${P}
-
-	cat <<-EOF > "${T}/provider-${P}"
-		/usr/bin/rustdoc
-		/usr/bin/rust-gdb
-		/usr/bin/rust-lldb
-	EOF
-	dodir /etc/env.d/rust
-	insinto /etc/env.d/rust
-	doins "${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 || has_version app-editors/emacs-vcs; 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 has_version 'app-shells/zsh'; then
-		elog "install app-shells/rust-zshcomp to get zsh completion for rust."
-	fi
-}
-
-pkg_postrm() {
-	eselect rust unset --if-invalid
-}
diff --git a/dev-lang/rust/rust-1.27.1.ebuild b/dev-lang/rust/rust-1.27.1.ebuild
deleted file mode 100644
index 46186c32ca15..000000000000
--- a/dev-lang/rust/rust-1.27.1.ebuild
+++ /dev/null
@@ -1,234 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-PYTHON_COMPAT=( python2_7 python3_{5,6} pypy )
-
-inherit multiprocessing multilib-build python-any-r1 toolchain-funcs versionator
-
-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="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz"
-	KEYWORDS=""
-else
-	ABI_VER="$(get_version_component_range 1-2)"
-	SLOT="stable/${ABI_VER}"
-	MY_P="rustc-${PV}"
-	SRC="${MY_P}-src.tar.xz"
-	KEYWORDS="~amd64 ~arm64 ~x86"
-fi
-
-CHOST_amd64=x86_64-unknown-linux-gnu
-CHOST_x86=i686-unknown-linux-gnu
-CHOST_arm64=aarch64-unknown-linux-gnu
-
-RUST_STAGE0_VERSION="1.$(($(get_version_component_range 2) - 1)).2"
-RUST_STAGE0_amd64="rust-${RUST_STAGE0_VERSION}-${CHOST_amd64}"
-RUST_STAGE0_x86="rust-${RUST_STAGE0_VERSION}-${CHOST_x86}"
-RUST_STAGE0_arm64="rust-${RUST_STAGE0_VERSION}-${CHOST_arm64}"
-
-# there is no cargo 0.28 tag, so use 0.27
-#CARGO_DEPEND_VERSION="0.$(($(version_get_comp 2) + 1)).0"
-CARGO_DEPEND_VERSION="0.$(($(get_version_component_range 2))).0"
-
-DESCRIPTION="Systems programming language from Mozilla"
-HOMEPAGE="https://www.rust-lang.org/"
-
-SRC_URI="https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz
-	amd64? ( https://static.rust-lang.org/dist/${RUST_STAGE0_amd64}.tar.xz )
-	x86? ( https://static.rust-lang.org/dist/${RUST_STAGE0_x86}.tar.xz )
-	arm64? ( https://static.rust-lang.org/dist/${RUST_STAGE0_arm64}.tar.xz )
-"
-
-ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
-	NVPTX PowerPC Sparc SystemZ 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="debug doc extended +jemalloc wasm ${ALL_LLVM_TARGETS[*]}"
-
-RDEPEND=">=app-eselect/eselect-rust-0.3_pre20150425
-		jemalloc? ( dev-libs/jemalloc )"
-DEPEND="${RDEPEND}
-	${PYTHON_DEPS}
-	|| (
-		>=sys-devel/gcc-4.7
-		>=sys-devel/clang-3.5
-	)
-	dev-util/cmake
-"
-PDEPEND="!extended? ( >=dev-util/cargo-${CARGO_DEPEND_VERSION} )"
-
-REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
-
-S="${WORKDIR}/${MY_P}-src"
-
-toml_usex() {
-	usex "$1" true false
-}
-
-src_prepare() {
-	local rust_stage0_root="${WORKDIR}"/rust-stage0
-
-	local rust_stage0_name="RUST_STAGE0_${ARCH}"
-	local rust_stage0="${!rust_stage0_name}"
-
-	"${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig --destdir="${rust_stage0_root}" --prefix=/ || die
-
-	default
-}
-
-src_configure() {
-	local rust_target="" rust_targets="" rust_target_name arch_cflags
-
-	# Collect rust target names to compile standard libs for all ABIs.
-	for v in $(multilib_get_enabled_abi_pairs); do
-		rust_target_name="CHOST_${v##*.}"
-		rust_targets="${rust_targets},\"${!rust_target_name}\""
-	done
-	if use wasm; then
-		rust_targets="${rust_targets},\"wasm32-unknown-unknown\""
-	fi
-	rust_targets="${rust_targets#,}"
-
-	local rust_stage0_root="${WORKDIR}"/rust-stage0
-
-	rust_target_name="CHOST_${ARCH}"
-	rust_target="${!rust_target_name}"
-
-	cat <<- EOF > "${S}"/config.toml
-		[llvm]
-		optimize = $(toml_usex !debug)
-		release-debuginfo = $(toml_usex debug)
-		assertions = $(toml_usex debug)
-		targets = "${LLVM_TARGETS// /;}"
-		[build]
-		build = "${rust_target}"
-		host = ["${rust_target}"]
-		target = [${rust_targets}]
-		cargo = "${rust_stage0_root}/bin/cargo"
-		rustc = "${rust_stage0_root}/bin/rustc"
-		docs = $(toml_usex doc)
-		submodules = false
-		python = "${EPYTHON}"
-		locked-deps = true
-		vendor = true
-		verbose = 2
-		extended = $(toml_usex extended)
-		[install]
-		prefix = "${EPREFIX}/usr"
-		libdir = "$(get_libdir)"
-		docdir = "share/doc/${P}"
-		mandir = "share/${P}/man"
-		[rust]
-		optimize = $(toml_usex !debug)
-		debuginfo = $(toml_usex debug)
-		debug-assertions = $(toml_usex debug)
-		use-jemalloc = $(toml_usex jemalloc)
-		default-linker = "$(tc-getCC)"
-		rpath = false
-		lld = $(toml_usex wasm)
-	EOF
-
-	for v in $(multilib_get_enabled_abi_pairs); do
-		rust_target=$(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
-	done
-
-	if use wasm; then
-		cat <<- EOF >> "${S}"/config.toml
-			[target.wasm32-unknown-unknown]
-			linker = "lld"
-		EOF
-	fi
-}
-
-src_compile() {
-	env $(cat "${S}"/config.env)\
-		./x.py build --verbose --config="${S}"/config.toml -j$(makeopts_jobs) || die
-}
-
-src_install() {
-	local rust_target abi_libdir
-
-	env DESTDIR="${D}" ./x.py install || die
-
-	mv "${D}/usr/bin/rustc" "${D}/usr/bin/rustc-${PV}" || die
-	mv "${D}/usr/bin/rustdoc" "${D}/usr/bin/rustdoc-${PV}" || die
-	mv "${D}/usr/bin/rust-gdb" "${D}/usr/bin/rust-gdb-${PV}" || die
-	mv "${D}/usr/bin/rust-lldb" "${D}/usr/bin/rust-lldb-${PV}" || die
-
-	# Copy shared library versions of standard libraries for all targets
-	# into the system's abi-dependent lib directories because the rust
-	# installer only does so for the native ABI.
-	for v in $(multilib_get_enabled_abi_pairs); do
-		if [ ${v##*.} = ${DEFAULT_ABI} ]; then
-			continue
-		fi
-		abi_libdir=$(get_abi_LIBDIR ${v##*.})
-		rust_target=$(get_abi_CHOST ${v##*.})
-		mkdir -p "${D}/usr/${abi_libdir}"
-		cp "${D}/usr/$(get_libdir)/rustlib/${rust_target}/lib"/*.so \
-		   "${D}/usr/${abi_libdir}" || die
-	done
-
-	dodoc COPYRIGHT
-
-	# FIXME:
-	# Really not sure if that env is needed, specailly LDPATH
-	cat <<-EOF > "${T}"/50${P}
-		LDPATH="/usr/$(get_libdir)/${P}"
-		MANPATH="/usr/share/${P}/man"
-	EOF
-	doenvd "${T}"/50${P}
-
-	cat <<-EOF > "${T}/provider-${P}"
-		/usr/bin/rustdoc
-		/usr/bin/rust-gdb
-		/usr/bin/rust-lldb
-	EOF
-	dodir /etc/env.d/rust
-	insinto /etc/env.d/rust
-	doins "${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 || has_version app-editors/emacs-vcs; 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 has_version 'app-shells/zsh'; then
-		elog "install app-shells/rust-zshcomp to get zsh completion for rust."
-	fi
-}
-
-pkg_postrm() {
-	eselect rust unset --if-invalid
-}
diff --git a/dev-lang/rust/rust-1.27.1-r2.ebuild b/dev-lang/rust/rust-1.29.1.ebuild
index 1dc2182f159c..d24453026eb0 100644
--- a/dev-lang/rust/rust-1.27.1-r2.ebuild
+++ b/dev-lang/rust/rust-1.29.1.ebuild
@@ -26,14 +26,12 @@ CHOST_amd64=x86_64-unknown-linux-gnu
 CHOST_x86=i686-unknown-linux-gnu
 CHOST_arm64=aarch64-unknown-linux-gnu
 
-RUST_STAGE0_VERSION="1.$(($(get_version_component_range 2) - 1)).2"
+RUST_STAGE0_VERSION="1.$(($(get_version_component_range 2) - 1)).0"
 RUST_STAGE0_amd64="rust-${RUST_STAGE0_VERSION}-${CHOST_amd64}"
 RUST_STAGE0_x86="rust-${RUST_STAGE0_VERSION}-${CHOST_x86}"
 RUST_STAGE0_arm64="rust-${RUST_STAGE0_VERSION}-${CHOST_arm64}"
 
-# there is no cargo 0.28 tag, so use 0.27
-#CARGO_DEPEND_VERSION="0.$(($(version_get_comp 2) + 1)).0"
-CARGO_DEPEND_VERSION="0.$(($(get_version_component_range 2))).0"
+CARGO_DEPEND_VERSION="0.$(($(get_version_component_range 2) + 1)).0"
 
 DESCRIPTION="Systems programming language from Mozilla"
 HOMEPAGE="https://www.rust-lang.org/"
@@ -51,10 +49,18 @@ LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
 
 LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
 
-IUSE="cargo debug doc +jemalloc rls rustfmt wasm ${ALL_LLVM_TARGETS[*]}"
+IUSE="cargo clippy debug doc +jemalloc libressl rls rustfmt wasm ${ALL_LLVM_TARGETS[*]}"
 
 RDEPEND=">=app-eselect/eselect-rust-0.3_pre20150425
-		jemalloc? ( dev-libs/jemalloc )"
+		jemalloc? ( dev-libs/jemalloc )
+		cargo? (
+			sys-libs/zlib
+			!libressl? ( dev-libs/openssl:0= )
+			libressl? ( dev-libs/libressl:0= )
+			net-libs/libssh2
+			net-libs/http-parser:=
+			net-misc/curl[ssl]
+		)"
 DEPEND="${RDEPEND}
 	${PYTHON_DEPS}
 	|| (
@@ -104,9 +110,13 @@ src_configure() {
 		extended="true"
 		tools="\"cargo\","
 	fi
+	if use clippy; then
+		extended="true"
+		tools="\"clippy\",$tools"
+	fi
 	if use rls; then
 		extended="true"
-		tools="\"rls\",$tools"
+		tools="\"rls\",\"analysis\",\"src\",$tools"
 	fi
 	if use rustfmt; then
 		extended="true"
@@ -148,6 +158,7 @@ src_configure() {
 		debug-assertions = $(toml_usex debug)
 		use-jemalloc = $(toml_usex jemalloc)
 		default-linker = "$(tc-getCC)"
+		channel = "stable"
 		rpath = false
 		lld = $(toml_usex wasm)
 	EOF
@@ -172,21 +183,21 @@ src_configure() {
 	if use wasm; then
 		cat <<- EOF >> "${S}"/config.toml
 			[target.wasm32-unknown-unknown]
-			linker = "lld"
+			linker = "rust-lld"
 		EOF
 	fi
 }
 
 src_compile() {
 	env $(cat "${S}"/config.env)\
-		./x.py build --config="${S}"/config.toml -j$(makeopts_jobs) \
+		"${EPYTHON}" ./x.py build --config="${S}"/config.toml -j$(makeopts_jobs) \
 		--exclude src/tools/miri || die # https://github.com/rust-lang/rust/issues/52305
 }
 
 src_install() {
 	local rust_target abi_libdir
 
-	env DESTDIR="${D}" ./x.py install || die
+	env DESTDIR="${D}" "${EPYTHON}" ./x.py install || die
 
 	mv "${D}/usr/bin/rustc" "${D}/usr/bin/rustc-${PV}" || die
 	mv "${D}/usr/bin/rustdoc" "${D}/usr/bin/rustdoc-${PV}" || die
@@ -195,6 +206,10 @@ src_install() {
 	if use cargo; then
 		mv "${D}/usr/bin/cargo" "${D}/usr/bin/cargo-${PV}" || die
 	fi
+	if use clippy; then
+		mv "${D}/usr/bin/clippy-driver" "${D}/usr/bin/clippy-driver-${PV}" || die
+		mv "${D}/usr/bin/cargo-clippy" "${D}/usr/bin/cargo-clippy-${PV}" || die
+	fi
 	if use rls; then
 		mv "${D}/usr/bin/rls" "${D}/usr/bin/rls-${PV}" || die
 	fi
@@ -233,14 +248,18 @@ src_install() {
 		/usr/bin/rust-lldb
 	EOF
 	if use cargo; then
-	    echo /usr/bin/cargo >> "${T}/provider-${P}"
+		echo /usr/bin/cargo >> "${T}/provider-${P}"
+	fi
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
 	fi
 	if use rls; then
-	    echo /usr/bin/rls >> "${T}/provider-${P}"
+		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}"
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
 	fi
 	dodir /etc/env.d/rust
 	insinto /etc/env.d/rust