gentoo (leap year) resync : 29.02.2020

7 files changed, 192 insertions, 10 deletions

diff --git a/dev-lang/rust-bin/Manifest b/dev-lang/rust-bin/Manifest
index 5a9b5e696031..2f3f65137454 100644
--- a/dev-lang/rust-bin/Manifest
+++ b/dev-lang/rust-bin/Manifest
@@ -68,9 +68,24 @@ DIST rust-1.41.0-powerpc64le-unknown-linux-gnu.tar.xz 110799904 BLAKE2B c89548ec
 DIST rust-1.41.0-s390x-unknown-linux-gnu.tar.xz 115153476 BLAKE2B 1646b42f5a2001f63b653c59d5e30d1b6c9f3a8c2d2d07a779cc530242fee1f5e92ae8dc1af2a81c57f93d615ad519d40ec6f5ceea79e56048ccae7a37d4a5ba SHA512 458b9877bf2569e6e3a0a6692228d4dda68506336587880f6a51254bab5cbb60c5f82673b0d44842137a426411f25146c08447f22e1a5b883dee99f52e30aeb0
 DIST rust-1.41.0-x86_64-unknown-linux-gnu.tar.xz 111122952 BLAKE2B e1380cf72c8db8279c7b0d4349f09efb040117b1ca70ed599cd5197c6c8a257a846213db372e5b2df93ee266124a8a410e348dc8d5502a537a9b86159afe7bbb SHA512 1f08ba8b82ee17e4ae8130a092913767bd448a580efa4eb06ca2c926234efc72d9b73e2b846102296b80e324697c0ac6f5d3768fbd159d49d248f307efc244ff
 DIST rust-1.41.0-x86_64-unknown-linux-musl.tar.xz 96497736 BLAKE2B 3a193cc6d607891c2c7800498dc499d13bc50ce1249cb553271ab3eef69ea8e309f5048bfca9470c61056469a933824527002d5cc3f10f2ef1aea5519226710a SHA512 bcffacbb48b1d76cbf2951e7233951d6d58c4696f13b3ae616ca661bd8c20ebefd9420c494327d91999b76a34a6afe957281187e8fb5ce9cb968a3cfa8c23ea8
-EBUILD rust-bin-1.37.0.ebuild 5454 BLAKE2B 1926d0a074562293290828d49ed14590bc02ae7b481effe961837fd943e7485ecec2c0cab25d93ae66c3e3743127d9da6ad2b0019af48c5c2ddc59ef344692b0 SHA512 bad580b63b3d385d96d4718f71b64e6421dc60c5fa077046e0a7933ed795270f66d9dad87226cbcf8fc1e2d116bc5d5ddaa0311f88c45c75e84bb341a191b387
-EBUILD rust-bin-1.38.0.ebuild 5463 BLAKE2B a5f69dc7e6e25f6d67620a2dceaa31d81a6f9ab4e4d7f4bb7c99b42eaef8bc62e83dc1137ac6afb3dbd03230dd952a40cb27daac7b8c68fd34e2f4179072719b SHA512 5841672a1dc47e5309aee052c70b0fecd35865f4db4b5cb9e46e7e99004d24f077d273d097f9da46e904ec7590c182c7e0c59e96fce856644b2bded13165e32f
-EBUILD rust-bin-1.39.0.ebuild 5458 BLAKE2B bf27aa76509ed5b56a6f911b39ca2e2a97650f7a01392f792bf1953db9d6fd4238c1f054e45755a5b8c220598566a0269a0d97e46288a1b7703a9e9e17cf9616 SHA512 ead09fcc84e799fe235a829d28c8998bde0e0eddafa6e980b6c920668c9c1b3575fb798daa324e8f91c2a908520e4785e35dae218f2afaaa06f16f12e4c3134a
-EBUILD rust-bin-1.40.0.ebuild 5463 BLAKE2B a5f69dc7e6e25f6d67620a2dceaa31d81a6f9ab4e4d7f4bb7c99b42eaef8bc62e83dc1137ac6afb3dbd03230dd952a40cb27daac7b8c68fd34e2f4179072719b SHA512 5841672a1dc47e5309aee052c70b0fecd35865f4db4b5cb9e46e7e99004d24f077d273d097f9da46e904ec7590c182c7e0c59e96fce856644b2bded13165e32f
-EBUILD rust-bin-1.41.0.ebuild 5460 BLAKE2B b5b5aeb1533060ad21e0dfe72cc6255083bdf3099c86450cab81d419254e0025a27a72472bdd14e7e370f680980b4fe5068c921975aec29394848e159a24dfc0 SHA512 5211d8f6918cb3335c870ac822114a04e8d22255322a6468bc0b6fef76528e9e92f9ddc6cafb658040d3564ea6dc7c23537364a41608cbfbad82c3dac5dacfa3
+DIST rust-1.41.1-aarch64-unknown-linux-gnu.tar.xz 96755608 BLAKE2B f8635737089bb028cfac6d6478c4226a78c2c8a8aa12f28cba267744e2e915e062f49edb505f26b6deaeca0d2fdb4ec4b83e791f87bf1eab6c0536dc41e2c641 SHA512 54eac5c380b418c1714931ead7d6284b225bb427fcc501e147240000b71d31b667e308aea7f38f3299b1311ab04f19011b914d37a4581c7a64028965569cd58e
+DIST rust-1.41.1-arm-unknown-linux-gnueabi.tar.xz 98856136 BLAKE2B dbb3996a9ae302290886bf1cd4642d99a9b3f883f9d39817bb15f105565147e416e23d19e0d08314b08ed441f1ac528c20d8bee27ccef68cb585d8ef64a19e45 SHA512 1b01acd430af3cf99d838aa367dec4f6e4bfcec91388d4a2323cd781d53246edae0f14687b087b73b87c349f243e3acabe193538ce31303f07d59c6a03c31565
+DIST rust-1.41.1-arm-unknown-linux-gnueabihf.tar.xz 99107336 BLAKE2B 0dd84e7ad6081b8fdcfcb2691496ed3a493e08db4757e6d3bb2aa9a36fc6f020772a84bc21d0c60efeecf635512f25737b8d6b49a53020c4045c89c5b89881d7 SHA512 462e6d354a4b3b848781bb059decc5eb1ebb4d8a31651623d076a2654e2c8fd02f0f87ddafb124efa40cb134c9438eb252035c2b5bfdf936881b14a23bfbfe9f
+DIST rust-1.41.1-armv7-unknown-linux-gnueabihf.tar.xz 103399676 BLAKE2B da35342be05e58c11e6f96ab566b6a2f334d6975d4251deb2f41069d4a549ebf58aba43e1f07b99dedf0426ab0a8e8616b32799ca54a5f601d70910deca3efaf SHA512 400bf8d013fe5030243bc0ccb7066ea3d03a2c10727e04b6830ab91dfe9b04f78cfef10794a1c7bb6276fb00c86f1e1c42a74faba19f3125859b3464726d01c2
+DIST rust-1.41.1-i686-unknown-linux-gnu.tar.xz 120834812 BLAKE2B 4615eeb7c63392f66487243743fc57677654e232c786f9f970a9be9996dcb08e265631f6764e09e0444f8bb767b9c76366a26fe8fca9dcc149c81df5c2a3dd18 SHA512 c6d74b2653c537043eb2ea721095ff053def592b4c330bdc104690cfb51d648f515288cc0451743d94260f18a55d6757bcb8eb1e6c0217da3498d08b681ca6af
+DIST rust-1.41.1-mips-unknown-linux-gnu.tar.xz 92620720 BLAKE2B dff1be71d459e0256a19fb88f324e59cbf2e10fda693157802a63a08329c7dd4feca4b260510b3a1d6afb4afc9ed9dc549b741f598f3aedf50a982810d0bd140 SHA512 4fdca72b98a4fd25a2ddf33e0f31d9549c39fae9dfad6f1648556f144f82cfb2a487f6777d61476ad18bb0a0ac63810b99bb09a18719ec5344e89fccb16ac693
+DIST rust-1.41.1-mips64-unknown-linux-gnuabi64.tar.xz 96215100 BLAKE2B c52d564010d56df01bac6b2f447d56c00855c52ed8ebe6a2ac1b7786e8c73a1d529be7e7d5a4f7b427892494782aadcc4c8cc54157287d43f58938b0a57486c6 SHA512 2ed84ade11c6f4961e83e06a61d998a7abc9165cc384cc69470658e8244dc399e30c3f983a9f11b0bf88032d855bc47fe6d71f5db95cc7168e6f810c69095633
+DIST rust-1.41.1-mipsel-unknown-linux-gnu.tar.xz 93365592 BLAKE2B cd0d16f99a0976076530fa601f9bfeb61e1204bc278f78db015bc8d1629ce8f19da61a12573fdf9cf0d3d29e56f6915338aeaea3ef4d9b374eeb4095189fe71c SHA512 a0b7cc55ffeb0911d1d82d93cf2f4ea2a683ee76a783952b2f42c0b3c3d02b2bfc7df6f5762af91e6d02963e22a08ba26f143f594dfd6d41ad8198f7e8a862c0
+DIST rust-1.41.1-powerpc-unknown-linux-gnu.tar.xz 98530136 BLAKE2B 41399fcc9f1d88cc5a6fe0651012e4ebd1addde428c22611c30918a09ddad3640fb326bf48f94e5d12a610d2709eecf95c5d023f10bc6636eb6de1808a104e48 SHA512 545b2a4459bbfa7049755cbb63ad6e2917bf03cb9568eccbf3b01ea8f846263fbdc97ad29b42c440fa92dd9737b398196c1cdaf96c9716bba2f9e1d4a3a20125
+DIST rust-1.41.1-powerpc64-unknown-linux-gnu.tar.xz 104058752 BLAKE2B 10b3e3e4970fc05952f83e80e7d133d308045bdd3342199e885d2e6add113ada7959a93010046f48b1fedfe85f0346793fc54e0bf0c55d096f82622e198a928c SHA512 50367685783085cc384be944d4321dfde850f3a0e94de0625a08f17160af2c0b795276f96574d1bea84092cbc1cd3cde619d97fe2e37b07ead17f49164e1c995
+DIST rust-1.41.1-powerpc64le-unknown-linux-gnu.tar.xz 110594504 BLAKE2B eaf9c92ea9599314d12c5f9d0b654b523ceb8f40cc779cdbc2d50b4b07e0a37cd42d34000f0ace9c19154a1bd17110c097e30ee2b617f3a29de4966bb9303301 SHA512 1b2bf6d35321dd0a0fc9735005317f09f8b9a81b520612484530e29156ea254d5cada583e44f7e4a840edde09d70c34f7ead1208d8aa6037c652540dfa38cede
+DIST rust-1.41.1-s390x-unknown-linux-gnu.tar.xz 114814112 BLAKE2B ef22c377e1d89ef4ebe78df19d91bcf042e2e1d8997be80d7d40998b18f6b44f8bb1232b1f72e42e3ffb6d1ff235f3cd2f04854e996bbf7be8f6d5d7299e8514 SHA512 f809adc626876df5c6e050362d59189ede5e3991ac41fd129922540abeb728f618e1a3f3925cee34895de5e037141aabb1f8c2b94d4069945d174e38446e8153
+DIST rust-1.41.1-x86_64-unknown-linux-gnu.tar.xz 111202140 BLAKE2B 226c68b1e97cc9be82e81f6c9e065e08514166a65a57159c2f63527063ae5f514650afc2591e0c4854ecd0239dc82cbc9a97b99412608645aca879a71354d857 SHA512 c75d4a18cf9300c6ab480d34c5e4b41be971535931455239330cb2a0e927bcf9cf102498cad5dd1d5d802fd1d9c9d214b80e8ff15aa6be68d3e7f41420cad666
+DIST rust-1.41.1-x86_64-unknown-linux-musl.tar.xz 96076684 BLAKE2B 3672e24a83c1e4c97a0844f9522a9fced19d5ef01c89d44e54bba8683514a86f7a14ea2e8c2f28d03c65b7e2e0358ff3cea2f85de1e69eb5334c55e18a8c8e4f SHA512 29e7b2aae35017d7f4313e0a482712390ffec752e62d8b1bda95d56a1f93ba882a8f610b469b5d2d7fa3d6d35c2cdc4e45d219ad85b8a3f71ba6ce04b1add48b
+EBUILD rust-bin-1.37.0.ebuild 5453 BLAKE2B d27536dd8663161825330f129cff24acd359ad7fda13cf3a415c2f4188bcbda5475fbf3dc9b451f80276f5d5461a0615b3db43ee42e05640c4e28390b54c8bb8 SHA512 fface59aa478f4125a05da37d06876867ab473b03bedf86f8ab955ffd1821c93369de730b5dece6a5da3abd558cbd4510b03ea6dfe0b769708ed74886d7a084f
+EBUILD rust-bin-1.38.0.ebuild 5462 BLAKE2B 3bb307a5aa670c27ed62ef0465447fd1e9e11d510f1a6a66de6ac773dc507ec6a859d3a596262b48b8b1fc71112e430fb77324d3651194a5b4124f8fe8332251 SHA512 a59650753f0d3658eca4311f1b34fda8fb89935e8421cd2079af274bc165db113efae98c02021403b45b1e96c547d2f2d5ad602b265e8e19e616a070d7a5a189
+EBUILD rust-bin-1.39.0.ebuild 5457 BLAKE2B b2c1cf4bc8fbd50c80c0848a37e41fc17e010f700a2eff222c898d34682adcb13e85be851cfc093f2e4c147f881ca7e910c4bff40f122261c57a8f3684ffd282 SHA512 043357eda5f22565f0c3eee9088fab703b7a2c8d165928f98996f409bd32334a2a4eef0f12b50068dbb7356168c22968fb9c598a137145f64fc55e855754d47c
+EBUILD rust-bin-1.40.0.ebuild 5462 BLAKE2B 3bb307a5aa670c27ed62ef0465447fd1e9e11d510f1a6a66de6ac773dc507ec6a859d3a596262b48b8b1fc71112e430fb77324d3651194a5b4124f8fe8332251 SHA512 a59650753f0d3658eca4311f1b34fda8fb89935e8421cd2079af274bc165db113efae98c02021403b45b1e96c547d2f2d5ad602b265e8e19e616a070d7a5a189
+EBUILD rust-bin-1.41.0.ebuild 5459 BLAKE2B 0ee457779c991d5e10efe9a1705879bcb727842a259b8fa3ffab80caa11cdf22c7eff5c52740e9c9d59372d40637ea5380eb45cb528bd55b4b39d93c47cfe32d SHA512 6517514d2d7701e86594a81c218db1f5ae5d738b8366e53de21bbc2911a2e81556e2019c479f966affb1b290e0db5bee6326ea0ccfd8756251c8fa7920afe66a
+EBUILD rust-bin-1.41.1.ebuild 5387 BLAKE2B 62fcf3605d748d3c2dca31e0a1abb00abb5f2ae03761f8818d06c77a4228cd0a9cedf90611c4580d89f2acfdcb9197fa7a60f4400fe35c9c46c8a1ab94ed1742 SHA512 790d6acb4936dfb453e32d5cb704579a0cca66e316c179e9e969af9aaec6aa0233b0bf2b001000ccce4920b382402bd1d3a8cc14e8458fbbdccec970f0090147
 MISC metadata.xml 381 BLAKE2B 2a378d099ea6bb4ebe56493d1e7196c3207c54212e3c9ef8c0d020a360240cd3a5867b30e1fd3ac0a4da10de11ea6010677cbe63632e97a03ba480496a968cfe SHA512 573b793a11a2f3b7fee167fadc0c4135d16b9452642655fe3e217d6196b4f046afac281542ae361749d1d84c67a4cdd6b4944e364045d9e46e39d69b81fbc92c
diff --git a/dev-lang/rust-bin/rust-bin-1.37.0.ebuild b/dev-lang/rust-bin/rust-bin-1.37.0.ebuild
index a2f03ec227a5..806582e1e8da 100644
--- a/dev-lang/rust-bin/rust-bin-1.37.0.ebuild
+++ b/dev-lang/rust-bin/rust-bin-1.37.0.ebuild
@@ -36,7 +36,7 @@ QA_PREBUILT="
 	opt/${P}/lib/rustlib/*/lib/*.rlib*
 "
 
-pkg_pretend () {
+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
diff --git a/dev-lang/rust-bin/rust-bin-1.38.0.ebuild b/dev-lang/rust-bin/rust-bin-1.38.0.ebuild
index 8ae4cfb6ab9e..81f846015348 100644
--- a/dev-lang/rust-bin/rust-bin-1.38.0.ebuild
+++ b/dev-lang/rust-bin/rust-bin-1.38.0.ebuild
@@ -36,7 +36,7 @@ QA_PREBUILT="
 	opt/${P}/lib/rustlib/*/lib/*.rlib*
 "
 
-pkg_pretend () {
+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
diff --git a/dev-lang/rust-bin/rust-bin-1.39.0.ebuild b/dev-lang/rust-bin/rust-bin-1.39.0.ebuild
index 6660b1a1ef2a..05a8f1bbcc45 100644
--- a/dev-lang/rust-bin/rust-bin-1.39.0.ebuild
+++ b/dev-lang/rust-bin/rust-bin-1.39.0.ebuild
@@ -36,7 +36,7 @@ QA_PREBUILT="
 	opt/${P}/lib/rustlib/*/lib/*.rlib*
 "
 
-pkg_pretend () {
+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
diff --git a/dev-lang/rust-bin/rust-bin-1.40.0.ebuild b/dev-lang/rust-bin/rust-bin-1.40.0.ebuild
index 8ae4cfb6ab9e..81f846015348 100644
--- a/dev-lang/rust-bin/rust-bin-1.40.0.ebuild
+++ b/dev-lang/rust-bin/rust-bin-1.40.0.ebuild
@@ -36,7 +36,7 @@ QA_PREBUILT="
 	opt/${P}/lib/rustlib/*/lib/*.rlib*
 "
 
-pkg_pretend () {
+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
diff --git a/dev-lang/rust-bin/rust-bin-1.41.0.ebuild b/dev-lang/rust-bin/rust-bin-1.41.0.ebuild
index 234a574cdba9..e61242a31c03 100644
--- a/dev-lang/rust-bin/rust-bin-1.41.0.ebuild
+++ b/dev-lang/rust-bin/rust-bin-1.41.0.ebuild
@@ -36,7 +36,7 @@ QA_PREBUILT="
 	opt/${P}/lib/rustlib/*/lib/*.rlib*
 "
 
-pkg_pretend () {
+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
diff --git a/dev-lang/rust-bin/rust-bin-1.41.1.ebuild b/dev-lang/rust-bin/rust-bin-1.41.1.ebuild
new file mode 100644
index 000000000000..51deede915ab
--- /dev/null
+++ b/dev-lang/rust-bin/rust-bin-1.41.1.ebuild
@@ -0,0 +1,167 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit bash-completion-r1 rust-toolchain toolchain-funcs
+
+MY_P="rust-${PV}"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+SRC_URI="$(rust_all_arch_uris ${MY_P})"
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
+SLOT="stable"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
+IUSE="clippy cpu_flags_x86_sse2 doc libressl rustfmt"
+
+DEPEND=""
+RDEPEND="
+	>=app-eselect/eselect-rust-20190311
+	sys-libs/zlib
+	!libressl? ( dev-libs/openssl:0= )
+	libressl? ( dev-libs/libressl:0= )
+	net-libs/libssh2
+	net-misc/curl[ssl]
+"
+
+REQUIRED_USE="x86? ( cpu_flags_x86_sse2 )"
+
+QA_PREBUILT="
+	opt/${P}/bin/*-${PV}
+	opt/${P}/lib/*.so
+	opt/${P}/lib/rustlib/*/bin/*
+	opt/${P}/lib/rustlib/*/lib/*.so
+	opt/${P}/lib/rustlib/*/lib/*.rlib*
+"
+
+pkg_pretend() {
+	if [[ "$(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() {
+	default
+	mv "${WORKDIR}/${MY_P}-$(rust_abi)" "${S}" || die
+}
+
+src_install() {
+	local std=$(grep 'std' ./components)
+	local components="rustc,cargo,${std}"
+	use doc && components="${components},rust-docs"
+	use clippy && components="${components},clippy-preview"
+	use rustfmt && components="${components},rustfmt-preview"
+	./install.sh \
+		--components="${components}" \
+		--disable-verify \
+		--prefix="${ED}/opt/${P}" \
+		--mandir="${ED}/opt/${P}/man" \
+		--disable-ldconfig \
+		|| die
+
+	local rustc=rustc-bin-${PV}
+	local rustdoc=rustdoc-bin-${PV}
+	local rustgdb=rust-gdb-bin-${PV}
+	local rustgdbgui=rust-gdbgui-bin-${PV}
+	local rustlldb=rust-lldb-bin-${PV}
+
+	mv "${ED}/opt/${P}/bin/rustc" "${ED}/opt/${P}/bin/${rustc}" || die
+	mv "${ED}/opt/${P}/bin/rustdoc" "${ED}/opt/${P}/bin/${rustdoc}" || die
+	mv "${ED}/opt/${P}/bin/rust-gdb" "${ED}/opt/${P}/bin/${rustgdb}" || die
+	mv "${ED}/opt/${P}/bin/rust-gdbgui" "${ED}/opt/${P}/bin/${rustgdbgui}" || die
+	mv "${ED}/opt/${P}/bin/rust-lldb" "${ED}/opt/${P}/bin/${rustlldb}" || die
+
+	dosym "${rustc}" "/opt/${P}/bin/rustc"
+	dosym "${rustdoc}" "/opt/${P}/bin/rustdoc"
+	dosym "${rustgdb}" "/opt/${P}/bin/rust-gdb"
+	dosym "${rustgdbgui}" "/opt/${P}/bin/rust-gdbgui"
+	dosym "${rustlldb}" "/opt/${P}/bin/rust-lldb"
+
+	dosym "../../opt/${P}/bin/${rustc}" "/usr/bin/${rustc}"
+	dosym "../../opt/${P}/bin/${rustdoc}" "/usr/bin/${rustdoc}"
+	dosym "../../opt/${P}/bin/${rustgdb}" "/usr/bin/${rustgdb}"
+	dosym "../../opt/${P}/bin/${rustgdbgui}" "/usr/bin/${rustgdbgui}"
+	dosym "../../opt/${P}/bin/${rustlldb}" "/usr/bin/${rustlldb}"
+
+	local cargo=cargo-bin-${PV}
+	mv "${ED}/opt/${P}/bin/cargo" "${ED}/opt/${P}/bin/${cargo}" || die
+	dosym "${cargo}" "/opt/${P}/bin/cargo"
+	dosym "../../opt/${P}/bin/${cargo}" "/usr/bin/${cargo}"
+
+	if use clippy; then
+		local clippy_driver=clippy-driver-bin-${PV}
+		local cargo_clippy=cargo-clippy-bin-${PV}
+		mv "${ED}/opt/${P}/bin/clippy-driver" "${ED}/opt/${P}/bin/${clippy_driver}" || die
+		mv "${ED}/opt/${P}/bin/cargo-clippy" "${ED}/opt/${P}/bin/${cargo_clippy}" || die
+		dosym "${clippy_driver}" "/opt/${P}/bin/clippy-driver"
+		dosym "${cargo_clippy}" "/opt/${P}/bin/cargo-clippy"
+		dosym "../../opt/${P}/bin/${clippy_driver}" "/usr/bin/${clippy_driver}"
+		dosym "../../opt/${P}/bin/${cargo_clippy}" "/usr/bin/${cargo_clippy}"
+	fi
+	if use rustfmt; then
+		local rustfmt=rustfmt-bin-${PV}
+		local cargo_fmt=cargo-fmt-bin-${PV}
+		mv "${ED}/opt/${P}/bin/rustfmt" "${ED}/opt/${P}/bin/${rustfmt}" || die
+		mv "${ED}/opt/${P}/bin/cargo-fmt" "${ED}/opt/${P}/bin/${cargo_fmt}" || die
+		dosym "${rustfmt}" "/opt/${P}/bin/rustfmt"
+		dosym "${cargo_fmt}" "/opt/${P}/bin/cargo-fmt"
+		dosym "../../opt/${P}/bin/${rustfmt}" "/usr/bin/${rustfmt}"
+		dosym "../../opt/${P}/bin/${cargo_fmt}" "/usr/bin/${cargo_fmt}"
+	fi
+
+	cat <<-EOF > "${T}"/50${P}
+	LDPATH="/opt/${P}/lib"
+	MANPATH="/opt/${P}/man"
+	EOF
+	doenvd "${T}"/50${P}
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-EOF > "${T}/provider-${P}"
+	/usr/bin/rustdoc
+	/usr/bin/rust-gdb
+	/usr/bin/rust-gdbgui
+	/usr/bin/rust-lldb
+	EOF
+	echo /usr/bin/cargo >> "${T}/provider-${P}"
+	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
+
+	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 now,"
+	elog "for your convenience it is installed under /usr/bin/rust-gdb-bin-${PV},"
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+
+	if use elibc_musl; then
+		ewarn "${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
+}