commit: fde345ecf0c3b9526b6dee538bf9b67377fe0013
Author: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
AuthorDate: Fri Aug 16 02:41:39 2019 +0000
Commit: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org>
CommitDate: Fri Aug 16 02:43:02 2019 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fde345ec
dev-lang/rust: bump to 1.37.0
Package-Manager: Portage-2.3.71, Repoman-2.3.17
Signed-off-by: Georgy Yakovlev <gyakovlev <AT> gentoo.org>
dev-lang/rust/Manifest | 14 ++
dev-lang/rust/rust-1.37.0.ebuild | 326 +++++++++++++++++++++++++++++++++++++++
2 files changed, 340 insertions(+)
diff --git a/dev-lang/rust/Manifest b/dev-lang/rust/Manifest
index dd56cf989a0..fa10664a6c4 100644
--- a/dev-lang/rust/Manifest
+++ b/dev-lang/rust/Manifest
@@ -37,6 +37,20 @@ DIST rust-1.35.0-powerpc64-unknown-linux-gnu.tar.xz
139462276 BLAKE2B b99ee8f5f0
DIST rust-1.35.0-powerpc64le-unknown-linux-gnu.tar.xz 143826544 BLAKE2B
ff5f814515034b382faf40dc0d95623ec57c4f063ded1bb89364594736269744f5409c978de24fa29f6a061d1489179456a90847f5ce8de1f684df22fda68b75
SHA512
3b63dac50a92693d13066aa6e96de05fceb2da6c07834adfab8c12e6a78f59051dfa008062b1d2ad410a009e2164fc716d689231e552379e419161d1620d0066
DIST rust-1.35.0-s390x-unknown-linux-gnu.tar.xz 152808372 BLAKE2B
96a1e2b96b6a1faf5a3125494b17c4d5f95ea618a5ff8f7ddb7506ebef4fd6cf7f9a2ae961657b7b969a5f3cbc870c805c6634163e7f5fc71e058ea4528e19a0
SHA512
11539eb25e474bbaa8e57f21c3f64506859bc86baec74df24bb4aaf5361745840b82ff715fc54fbd6ba654a8f7fd4f064af0538b983dd489cd69498bd70d1bf7
DIST rust-1.35.0-x86_64-unknown-linux-gnu.tar.xz 161491264 BLAKE2B
ed336829cfe4199750798352e4e338f307033ea0eb5db9ab68f9cf7465d86edbd1218d3e929c775822fd5db3d73a5d75c6e9b5ca45ed6b474bffe403f39f71a0
SHA512
49976ac2fbac5b1709c4a7f3785eb99ab827464ec4d99ee7190df16c3be23e98de606566b57df2231a15097c7fe984e0d19496ce7478ccc1f0f2c7aeb32ecb04
+DIST rust-1.36.0-aarch64-unknown-linux-gnu.tar.xz 139261576 BLAKE2B
f8f0ac14c397253298bb321fef83e78fb839e647fa8a9ff891f16e3a1723e1ee69e59686357751b3b4c1a1d1e28632c2047be8795f8a27733ee4bbe8ff71e105
SHA512
77ffd9aa0dfdbb886a51c8d17e3e348c777226e859a48374dad8be20b9a3c7130c7f46d9173753e4ac4a264b45610767ba2625df4192773913892a13a255d3d6
+DIST rust-1.36.0-arm-unknown-linux-gnueabi.tar.xz 140294440 BLAKE2B
25d0ea284d20f93bc82618c61abcd4281835e914426e3e9998ff80d233af4cbb938c05bd3dc9422c3f212f24a08f6bea3f67691860acd8cce60d9f7015556381
SHA512
e1dd8200ade615bcedcc1372d4833c037435a47311ca8a20ebbf914d80add818bf70adadf2b6d33d5a4f04eb4994722978b6b3f83dc6a7cc3c98aea52f244405
+DIST rust-1.36.0-arm-unknown-linux-gnueabihf.tar.xz 140715096 BLAKE2B
effed4996df93d2defa843b3356d80abb9a3a69990f5d6c7d6c38f18ad39d2b46618d64007014be931762ab31c2c46a747cc2705b3cd0ec66e7fa888ecfaf81a
SHA512
dfabb476a1f31755eea4a0b976991ea083682463e4538f2b7f34dcfa4b6220b82d81fdf4c677294899d5cd740a8a3e012d1b0bb424ae529c05ce92802cf18959
+DIST rust-1.36.0-armv7-unknown-linux-gnueabihf.tar.xz 142315532 BLAKE2B
bb6ca7c0af1691c82dd64fcd563573c815147457a69fd0ddef238db4bc5f0ccc7c7ea72429c9d7401db3d431674da70e86183ebad83e7153adad4287de385ac6
SHA512
b31e34f44df17d89f9f2a609a5b5b2320f43691e06ead257d893766abf8764a158adff0265dd60bf1f63dd98f0bf6bc64ae3b9e9f45200fbd7dfcaec3ba85d01
+DIST rust-1.36.0-i686-unknown-linux-gnu.tar.xz 182609496 BLAKE2B
8fa915670346e554f6a881a44bfac42a5ca565acc3426b35901952eae9ea36780181e7569c2db52688a28d680de6fd02764d93219fdf93e7adbba8b8de3b0e6a
SHA512
34bcb93ec7a313a28ac20cd853e37419c4607f4035a367015826bd797401a2ada20ee99ae9028b6115c9db8aa1d4f74b74fb08ed09ab528d5946bc26c754b182
+DIST rust-1.36.0-mips-unknown-linux-gnu.tar.xz 134020892 BLAKE2B
0579a8f6ae590780a1bf8a79c6ece290262fedce30721dc4ce405f774d9ed4cda99680da0aed22050147478d2ad3fe391f028a6d1e05b47b509a33d6f1569090
SHA512
8163136f8621ff8b562e50123eef5903de3bf888a230fa83fcc6aa0fad9ea61e1a1cc2248479e6e0f82f0c25014207c7b7186177067a21721156c795d59e8188
+DIST rust-1.36.0-mips64-unknown-linux-gnuabi64.tar.xz 140200900 BLAKE2B
e0e9d428d0af610d4dcf4ff38bafdb24001e6644dcad62af6b1782362520358411767b10740587e37dc1ffb85f4036495cdfdb15d68d387988df2512e9a78d05
SHA512
d3dcfef22fc2e130150c64aaeb13a96696c48353300049aca3ba42411548922945192847ba12834d21619d9db26a6628cea8417e3678e52f2742438b862f5d7a
+DIST rust-1.36.0-mipsel-unknown-linux-gnu.tar.xz 136390260 BLAKE2B
63e26f3a9563a065d086daa223b732ab0ab89b424cf3e764d93b56c9efe9d611c6565cf89b649819a71af2195f19c278824ee71e2985b20fe55f20e75b8b6be8
SHA512
c8f6538b677ab8b7154b7a7e07ead85a84ff08bc27d2150189e7597e1f9f30ac418d72684916dc85ae8ff95718ec17e289e1f813303e97cec59e63a7f5c1367b
+DIST rust-1.36.0-powerpc-unknown-linux-gnu.tar.xz 134270632 BLAKE2B
5466f797d778e2112a0aa53a05f6853d9baf261b1c9a53fd05ac4925b7eb85b7b0a3df02a8509f98b800e42ef2a5ec09cb176e0a5893fc5ee57d0805bcba621f
SHA512
a02afacc01a92b5575e3526b3b9bfa149f86ec03b3601b269fe4cb05d8f4dfa24b62625737f8ffe67bfababbe791af1584f45979ef012004b7de7771f29a9edf
+DIST rust-1.36.0-powerpc64-unknown-linux-gnu.tar.xz 145880928 BLAKE2B
4922df3a7d7f2d77a3f3380ec4ae9a1e4062cc81abe16ccc978543e4c24c4415bc34db0831b73c078f1ebebb57cea81c600d4e320cb10a4c508a252169d6999b
SHA512
20bdd2b427549c866343962abefc4ffc356a1cb6965c754f28f19b05c234cb9c0abccbce036013deba1dc7699c2889ec954fff2b944953385624be54ee7a733e
+DIST rust-1.36.0-powerpc64le-unknown-linux-gnu.tar.xz 149721676 BLAKE2B
e00bcc60a89354f6d4b5c89feffe5fe6dd7bf25d8dd2db2878e7c12ffc484e9258f37d80bda2b12f3965d96c73f1a03b6adbd8c20176c383e04f1a229d47d000
SHA512
02f32b544b0a55ba6f6fc4852f18766107bc0ce2c50488db11605e8a10e5965dd44e8332905c00080b08576370f2f0297ecbe12ba9fe01b4c24cdb9fd03ad64f
+DIST rust-1.36.0-s390x-unknown-linux-gnu.tar.xz 159518028 BLAKE2B
c5876ea15c9fa56a92b4c0bf2aab472b83381a7a31fbb207e4165fdc49fea2150dddd53cc771dbcb81b01fe43a3175df146d8645d04c556af3556822fc59bf25
SHA512
c637b8f50cbce3333280f43ce4b97d3f75ddae429ee34461837c3c3869e20aed8c5e76f7a58998f617dc0ffc2e6afd00908e5de05f4c7ed9a8c34d5dbc7ce916
+DIST rust-1.36.0-x86_64-unknown-linux-gnu.tar.xz 169600936 BLAKE2B
8bf075f2b5624e4716e3058512b85b70e72ec6f0c8ce8fc38857612b02aa5702a1bb447f13f882a1b96b1f32330d0a8f7f1f1db81827b51cb7429195e070a5a3
SHA512
3f14dda1e09ef8c8168600f4d70ba60cb2a1086ad9edb5eed708d0ffc16fdb9c582ce350a93afcd64b78f87737e37d4f099703835a1ec9837a5721c2335e17c7
DIST rustc-1.34.2-src.tar.xz 95048792 BLAKE2B
e81e4bfda87ddfb09ab8a74792346970aa440c678d2bb1279c329db4929282f761ada6fea9d81ceeecfd513613025c8e636487626fc36bd0b33559e045bb1b15
SHA512
f1bd2b226d90aae8a4657e6117b9a8451d4ce8129f79cc0fce0da7613a3b7800e690bc0ede8fec20a2f5f32c13fa8e22ac97d3838e0d36936793535a75d9c381
DIST rustc-1.35.0-src.tar.xz 96543548 BLAKE2B
0291152f2b7aa8b50b22d74afbd9c7654bab8ae7dcb76224dbff43bc39a3b918ff86bfd20f408a9a16da8b20b08d9f0289bb63620f093d25d9fa008de57f52c3
SHA512
477c10b780bd54776be7ecbda0ab970416253e4a87c3e701825a7d07bcbcd91601b8e61129c5d04d4259e89c2e81e87cdbdee853375a8de5c9cf8372be2c9129
DIST rustc-1.36.0-src.tar.xz 98707920 BLAKE2B
caff82482589941ab63be51eeffdf2a0419c1b624485240a0547b4bebc9f64f6c65a4babb960d1b23b3cde76550390d6d4813e1e9a9c43bf325998c87832fb94
SHA512
1adbb3b67d599f926dc19258e2596cb3b990e152e75e71645637098526207aa5632d7915fd5b67c7a045f63860cc7be3d28be014ad6141a342adc16b2fe8a879
+DIST rustc-1.37.0-src.tar.xz 98654252 BLAKE2B
ddee92c7959a0e1ee11ffe5ded6017703cfac7bbf2a00dc46c37ed28f1cd1d31e1d5b62cc1a5ae2d55d64f8705d0cb282f4968deddf36c3152e5e0cfdfbea67d
SHA512
bfee43f578e6d44ead950b870b9fd31087e1bd3f917611f5dce7ad56504b83185edf43e297e8d1304e9e97b9a580d1e6adf6608ab8ed6dee0dc8c5153cdbc5d4
diff --git a/dev-lang/rust/rust-1.37.0.ebuild b/dev-lang/rust/rust-1.37.0.ebuild
new file mode 100644
index 00000000000..6d0221fd98e
--- /dev/null
+++ b/dev-lang/rust/rust-1.37.0.ebuild
@@ -0,0 +1,326 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 python3_{5,6,7} pypy )
+
+inherit 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="${MY_P}-src.tar.xz"
+ KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+fi
+
+RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0"
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/";
+
+SRC_URI="https://static.rust-lang.org/dist/${SRC} -> rustc-${PV}-src.tar.xz
+ $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION})"
+
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Lanai Mips MSP430
+ NVPTX PowerPC 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 rls rustfmt 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 one than more 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. < 9.
+# 3. Specify LLVM_MAX_SLOT, e.g. 8.
+LLVM_DEPEND="
+ || (
+ sys-devel/llvm:8[llvm_targets_WebAssembly?]
+ wasm? ( =sys-devel/lld-8* )
+ )
+ <sys-devel/llvm-9:=
+"
+LLVM_MAX_SLOT=8
+
+COMMON_DEPEND="
+ sys-libs/zlib
+ !libressl? ( dev-libs/openssl:0= )
+ libressl? ( dev-libs/libressl:0= )
+ net-libs/libssh2
+ net-libs/http-parser:=
+ net-misc/curl[ssl]
+ system-llvm? (
+ ${LLVM_DEPEND}
+ )
+"
+
+DEPEND="${COMMON_DEPEND}
+ ${PYTHON_DEPS}
+ || (
+ >=sys-devel/gcc-4.7
+ >=sys-devel/clang-3.5
+ )
+ dev-util/cmake
+"
+
+RDEPEND="${COMMON_DEPEND}
+ >=app-eselect/eselect-rust-20190311
+ !dev-util/cargo
+ rustfmt? ( !dev-util/rustfmt )
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+ wasm? ( llvm_targets_WebAssembly )
+ x86? ( cpu_flags_x86_sse2 )
+"
+
+PATCHES=(
+
"${FILESDIR}"/0001-llvm-cmake-Add-additional-headers-only-if-they-exist.patch
+ "${FILESDIR}"/1.34.2-fix-custom-libdir.patch
+
"${FILESDIR}"/1.35.0-revert-commits-triggering-multiple-llvm-rebuilds.patch
+ "${FILESDIR}"/1.36.0-libressl.patch
+)
+
+S="${WORKDIR}/${MY_P}-src"
+
+toml_usex() {
+ usex "$1" true false
+}
+
+pre_build_checks() {
+ CHECKREQS_DISK_BUILD="7G"
+ eshopts_push -s extglob
+ if is-flagq '-g?(gdb)?([1-9])'; then
+ CHECKREQS_DISK_BUILD="10G"
+ fi
+ eshopts_pop
+ check-reqs_pkg_setup
+}
+
+pkg_pretend() {
+ pre_build_checks
+}
+
+pkg_setup() {
+ pre_build_checks
+ python-any-r1_pkg_setup
+ use system-llvm && llvm_pkg_setup
+}
+
+src_prepare() {
+ local rust_stage0_root="${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
+
+ 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\""
+ fi
+ rust_targets="${rust_targets#,}"
+
+ local extended="true" tools="\"cargo\","
+ if use clippy; then
+ tools="\"clippy\",$tools"
+ fi
+ if use rls; then
+ tools="\"rls\",\"analysis\",\"src\",$tools"
+ fi
+ if use rustfmt; then
+ tools="\"rustfmt\",$tools"
+ fi
+
+ local rust_stage0_root="${WORKDIR}"/rust-stage0
+
+ rust_target="$(rust_abi)"
+
+ cat <<- EOF > "${S}"/config.toml
+ [llvm]
+ optimize = $(toml_usex !debug)
+ release-debuginfo = $(toml_usex debug)
+ assertions = $(toml_usex debug)
+ targets = "${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 = $(toml_usex doc)
+ submodules = false
+ python = "${EPYTHON}"
+ locked-deps = true
+ vendor = true
+ extended = ${extended}
+ tools = [${tools}]
+ verbose = 2
+ [install]
+ prefix = "${EPREFIX}/usr"
+ libdir = "$(get_libdir)/${P}"
+ docdir = "share/doc/${P}"
+ mandir = "share/${P}/man"
+ [rust]
+ optimize = $(toml_usex !debug)
+ debug = $(toml_usex debug)
+ debug-assertions = $(toml_usex debug)
+ default-linker = "$(tc-getCC)"
+ channel = "stable"
+ rpath = false
+ lld = $(usex system-llvm false $(toml_usex wasm))
+ 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
+ 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
+}
+
+src_compile() {
+ env $(cat "${S}"/config.env)\
+ "${EPYTHON}" ./x.py build -vv --config="${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}" "${EPYTHON}" ./x.py install -vv
--config="${S}"/config.toml \
+ --exclude src/tools/miri || die
+
+ 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 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
+
+ # 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 ${v##*.})
+ rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+ mkdir -p "${ED}/usr/${abi_libdir}/${P}"
+ cp
"${ED}/usr/$(get_libdir)/${P}/rustlib/${rust_target}/lib"/*.so \
+ "${ED}/usr/${abi_libdir}/${P}" || die
+ done
+
+ dodoc COPYRIGHT
+
+ # FIXME:
+ # Really not sure if that env is needed, specailly LDPATH
+ cat <<-EOF > "${T}"/50${P}
+ LDPATH="${EPREFIX}/usr/$(get_libdir)/${P}"
+ MANPATH="${EPREFIX}/usr/share/${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 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
+ 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}."
+
+ ewarn "cargo is now installed from dev-lang/rust{,-bin} instead of
dev-util/cargo."
+ ewarn "This might have resulted in a dangling symlink for
/usr/bin/cargo on some"
+ ewarn "systems. This can be resolved by calling 'sudo eselect rust set
${P}'."
+
+ 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
+}
+
+pkg_postrm() {
+ eselect rust cleanup
+}
