dev-lang/rust: Sync with Gentoo

It's from Gentoo commit 14c84a714e8d7871b5f5bd5afb80711d8a827389.
This commit is contained in:
Flatcar Buildbot 2025-08-04 07:12:47 +00:00 committed by Krzesimir Nowak
parent e8a6263773
commit 880a5d0b95
22 changed files with 884 additions and 59 deletions

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@ -12,9 +12,10 @@ DIST rust-patches-1.84.0-r2.tar.bz2 2507 BLAKE2B ffe4e5fc49deebdb8b8b3022f951dfe
DIST rust-patches-1.84.1-r2.tar.bz2 2982 BLAKE2B 2f7addfa4530f3eab79f55ea44eee6390970874ae5ed40ef8706224024db47c861326dc5a79ed9bffcffbad5b27d44b6a3aebab7987fdb61124be3083fbabd71 SHA512 cc852e1e679827390134b47bfaa68567a75a5e8559a3caa24ab3931955050bac59f4fe6a4c249d83bde0aa25667ea04749f3763ff3566daa2999df8cbf2d0981
DIST rust-patches-1.85.0-r2.tar.bz2 4462 BLAKE2B 61cfde8688fecab1a5c3c80f29b37b691581f3f8be1648f9db34fff15026dab426458cba3b9f06fc5606a0a878b0527698ea6f94c7dff014e4339154ac907d13 SHA512 317ab0bcbb792faa1a761893264a29bd650b0d6c5ab17aa762075daccfda684bc6cdd20c0ef89b51bde1a7384fb1df576b18b5303115a8cf04877b435b2d6491
DIST rust-patches-1.85.1-r1.tar.bz2 4473 BLAKE2B fad2fe3222e2625b5cbc60ea1fb805080ce70f751c930c0e3bde9cf043059e1fc3ba4d8e618166fe99a7fcf12d5cccb684c05d4c2542a89c9794869204cbcb09 SHA512 edf680a1d3a29ae5d8140031dc8b232b747d08494db2f3393ccc286d9197139583bcaf536d5125b8c896a610c075115b9a16a6e6f3f6b5da60e58433f000dba6
DIST rust-patches-1.86.0-r2.tar.bz2 5980 BLAKE2B 179d6acc8c7006eac4d00e073ec1f5496756ef51d465bc098daf1cfe650f469f4341893c72a65e21d84ecb3ccaeb46f5204ef517ae942482d835f89c0a934391 SHA512 31e902661d5ee2da82858910551393890583d9702303fed5652122c852e9384fb88a42eddd0b968558865e16b5bd4ac2a13a35bd01ec3f8c3adbb673bc465596
DIST rust-patches-1.87.0-r1.tar.bz2 4635 BLAKE2B d813ec4a602d3bb879927a44a0b9f752aac255e31dfd13c56ab71b3fae7ce46a742c1d2e7494a7e17728f1edb2327ddd6ad6ebabc0c47d66326b766bbd323fbd SHA512 596ffe744a5849b443f077bbd4edbcbb240b9ac51c9d53e0e436e46d7c93a6734477d22eba4a066a0cf474503a6357a72dfa124e594f645be6f50d9bd25bdb10
DIST rust-patches-1.86.0-r2-1.tar.bz2 6308 BLAKE2B eca644026942bd729a748df57dd67465bbec96b2d18a71c58fe04bb8e2514aabb1ca02cbd3761be5283328a3b728e063b1b85ea78f4f242c182071c44b8cb148 SHA512 1f1edcf76c64b0555366253e21d759e904a752746c2e5d88aba6e31f5ee2a2b0b06275674d2fc3acc42f589905eddc006d788f95b48a5d79a6ab767251d934da
DIST rust-patches-1.87.0-r1-1.tar.bz2 5116 BLAKE2B 783ad21464a7e393d0aee506119be12b0137a7d360402b74f36b6fde154c2804cc0779da63875977d09f7e9f2d273ff41dd189bbe4eb239a314fea27bbaa704c SHA512 8c67e4e43bf2afb226f70bb2a03aad0abfd525cd484c8c9ff663da06d63b471f4f1b48169d952a6a6c14258c0029dedea14aadaaca2ee75389df65b806188363
DIST rust-patches-1.88.0.tar.bz2 4062 BLAKE2B 64168ffa608f2edf2e0b3d079152c3b5dd59d0cea29078894f286bf91488e2e7769c55ede2d43769368d2147b46699d1bf981190d6800dc3d41c736289122eaf SHA512 b565acfb4d1146e52b1fb66b4a242927407cc34f1b38c2a100135cbbde24c8374af1997bc22069cca25f33cc8d747e56391f3d98a2d4e13dc0abcec0d6f88b0b
DIST rust-patches-1.89.0_beta20250726.tar.bz2 4126 BLAKE2B 643e6fda1f15d7b9e064d974929fbd97396edafd65f7eaaa3a7f0365e1929746deea800700022111e0e55a2f77a5153e90efd408b5398c34c15d81f2dc147625 SHA512 1021c1836d0a14f064a87e98b95d2a265ea0f8bdacb2cd0d7e08986d011371403faca4bf2d561e48bd089ba9f36aeff9f31f055dfeb9b613921b69eef329ee45
DIST rustc-1.74.1-src.tar.xz 155968724 BLAKE2B e05f2379ac94b286f85791a138e1928e5b5b5a7749f0981d82c40c2a12860f55bf96bb2f0e924e35a0f8b2447b13052d38adea909aaa3199105787bb5a4861b3 SHA512 14c7e7ed2f38ab60299d8c7d41d78f042b6b57ef822d577b5138e60bdde31cf141eccd4332a25bc5da3d58eb5313d63c1448b5dfe9e11b8055bb8ea133a9038d
DIST rustc-1.74.1-src.tar.xz.asc 801 BLAKE2B ddf73175b164233babf31ca3a381b03e20c0f36d017c1d5f85d6ab11f0986d861ab23b11c061e6b2444ced70c3d6a494cc3de4ec86f0deb221a805491bd75420 SHA512 9a96ff9ba9a4e2af4e267b2ec126fc0675c78d0eb767703daa2f28491c3d85c2ab00fbd8584390bf658812ec6c4ab6c57e43b386db59fd505bd3134a8873a09e
DIST rustc-1.75.0-src.tar.xz 159624388 BLAKE2B 8937b80585eddaa3e1f1ef948899d14a170308518c6fef9fe569560cdd870053776956743f796055f2119399b9ca6c0df12fedd789ae46324d071e5126c4e495 SHA512 7b0f25d91b1b5c317980fc88e059200bd43b56a70b445fbc72fb9b96e09775bfd3a98e9bd9d662af80f0ce3aef527c777ee82777e96ca876f47a972d63da8606
@ -49,3 +50,5 @@ DIST rustc-1.87.0-src.tar.xz 283604208 BLAKE2B 7ede723121ff8df3908674631ceaec757
DIST rustc-1.87.0-src.tar.xz.asc 801 BLAKE2B c9740c03baedcd70defba3fd37831692adaf0e984ef6b11d259244330d044fcacf935e6dd76caf126848da0c40f38e5368c60e8aabed5d3c2655a61fdbdc7564 SHA512 ebc13374381839a997c63455b733fd2a7960b4fd497f19c29be948cce8bb59a31ddda5da54ca154c16f7de43dd1bacd6c6bd76f3b6b36c5b43f4cfaf1746b952
DIST rustc-1.88.0-src.tar.xz 283294344 BLAKE2B fc17efbc8b2e54f2da61384097dcb3b8f595f27f7853f56cef034913f6b46a718113af0fe66f0e3b0afd184ec506b35f3b74172926cf727ddc061f567d54fa4c SHA512 e6c62af2953f49462b2369e9551b12f2bec114577f90e3e76049636da4279b1e7f4d53bc6896f5d0d4715d90ef6d29dacff529a45690ffac6af62ad64600db40
DIST rustc-1.88.0-src.tar.xz.asc 801 BLAKE2B 858e987ad1fc49c1e1cbc5ea709f835c60fce907e89205e431c843bfad97dc0ccbcf399fc7d87319b8455561cbc24020bd88cb572cbe932cb8b80a8adec39687 SHA512 64ab398dc602fed3ad7bf232249e80cc0a9831aa90c7eb37658f7dc5b2af04ee391f9633aae7a1d90f743d019cec531318384f71384ecbe4f6169e6e88b7ba0e
DIST rustc-1.89.0_beta20250726-src.tar.xz 267425764 BLAKE2B 2a6802d5458eedb66fa2bd28d1a0d4c2104b1a734d9f7ec35fe989d210496d09a6db1a655a99970d68cbaab395741e3ddab24999c1150e9e64e8e72e1e3d9912 SHA512 f1a7524f46675f574b22ec00d4ce0c42ae272be7265e0665bc81cf3803ce1b286e4f7eb64e1850a7aa7b7e05c1cecae7011ac43964138d3679c19f0008b27fc4
DIST rustc-1.89.0_beta20250726-src.tar.xz.asc 801 BLAKE2B 9cac60bbe248e5c63e703549efed39cd66978d926ffda52c9578492194df8d7a592d16f606547039222ffb0baa375ac7bce98bda7a5388e4d03cffe8a25c4356 SHA512 49e2e90ee69155d2b28fa2e88a809fb2642ecde72618ce20bb3bbd56afa921fc1e228cdb6ef8bd22346cb5e106945df26a9b5b8acef8f3f8c343fed8694b95e8

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@ -1,18 +0,0 @@
diff '--color=auto' -Nuar rustc-1.86.0-src.orig/src/bootstrap/src/utils/helpers.rs rustc-1.86.0-src/src/bootstrap/src/utils/helpers.rs
--- rustc-1.86.0-src.orig/src/bootstrap/src/utils/helpers.rs 2025-03-31 22:37:24.000000000 +0100
+++ rustc-1.86.0-src/src/bootstrap/src/utils/helpers.rs 2025-04-17 12:31:37.651607535 +0100
@@ -451,12 +451,12 @@
if !builder.is_lld_direct_linker(target) && builder.config.lld_mode.is_used() {
match builder.config.lld_mode {
LldMode::External => {
- args.push("-Clinker-flavor=gnu-lld-cc".to_string());
+ args.push("-Zlinker-features=+lld".to_string());
// FIXME(kobzol): remove this flag once MCP510 gets stabilized
args.push("-Zunstable-options".to_string());
}
LldMode::SelfContained => {
- args.push("-Clinker-flavor=gnu-lld-cc".to_string());
+ args.push("-Zlinker-features=+lld".to_string());
args.push("-Clink-self-contained=+linker".to_string());
// FIXME(kobzol): remove this flag once MCP510 gets stabilized
args.push("-Zunstable-options".to_string());

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@ -1,29 +0,0 @@
From 76e13020767e7ff783284b5bcf7a7509259ceb51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Ber=C3=A1nek?= <berykubik@gmail.com>
Date: Fri, 4 Apr 2025 18:29:20 +0200
Subject: [PATCH] Use target-agnostic LLD flags in bootstrap for use-lld
---
src/bootstrap/src/utils/helpers.rs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/bootstrap/src/utils/helpers.rs b/src/bootstrap/src/utils/helpers.rs
index f8e4d4e04717d..78dcdcbd1874a 100644
--- a/src/bootstrap/src/utils/helpers.rs
+++ b/src/bootstrap/src/utils/helpers.rs
@@ -474,13 +474,13 @@ pub fn linker_flags(
if stage == 0 && target.is_windows() {
args.push("-Clink-arg=-fuse-ld=lld".to_string());
} else {
- args.push("-Clinker-flavor=gnu-lld-cc".to_string());
+ args.push("-Zlinker-features=+lld".to_string());
}
// FIXME(kobzol): remove this flag once MCP510 gets stabilized
args.push("-Zunstable-options".to_string());
}
LldMode::SelfContained => {
- args.push("-Clinker-flavor=gnu-lld-cc".to_string());
+ args.push("-Zlinker-features=+lld".to_string());
args.push("-Clink-self-contained=+linker".to_string());
// FIXME(kobzol): remove this flag once MCP510 gets stabilized
args.push("-Zunstable-options".to_string());

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@ -264,6 +264,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -243,6 +243,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -243,6 +243,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -243,6 +243,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -243,6 +243,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -243,6 +243,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -243,6 +243,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -244,6 +244,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -243,6 +243,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -243,6 +243,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -249,6 +249,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -249,6 +249,8 @@ src_unpack() {
}
src_prepare() {
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -306,6 +306,8 @@ src_prepare() {
${CARGO} generate-lockfile --offline || die "Failed to generate lockfiles"
fi
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -306,6 +306,8 @@ src_prepare() {
${CARGO} generate-lockfile --offline || die "Failed to generate lockfiles"
fi
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)

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@ -6,7 +6,7 @@ EAPI=8
LLVM_COMPAT=( 19 )
PYTHON_COMPAT=( python3_{11..13} )
RUST_PATCH_VER=${PVR}
RUST_PATCH_VER="${PVR}-1"
RUST_MAX_VER=${PV%%_*}
if [[ ${PV} == *9999* ]]; then
@ -307,6 +307,8 @@ src_prepare() {
${CARGO} generate-lockfile --offline || die "Failed to generate lockfiles"
fi
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)
@ -316,8 +318,6 @@ src_prepare() {
fi
default
eapply "${FILESDIR}"/rust-1.86.0-issue-139372-bgo-953956-fix-hardcoded-gnu-linker-flags.patch
}
src_configure() {

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@ -6,7 +6,7 @@ EAPI=8
LLVM_COMPAT=( 20 )
PYTHON_COMPAT=( python3_{11..14} )
RUST_PATCH_VER=${PVR}
RUST_PATCH_VER="${PVR}-1"
RUST_MAX_VER=${PV%%_*}
if [[ ${PV} == *9999* ]]; then
@ -308,6 +308,8 @@ src_prepare() {
${CARGO} generate-lockfile --offline || die "Failed to generate lockfiles"
fi
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)
@ -317,8 +319,6 @@ src_prepare() {
fi
default
eapply "${FILESDIR}"/rust-1.87.0-issue-139372-bgo-953956-fix-hardcoded-gnu-linker-flags.patch
}
src_configure() {
@ -446,6 +446,7 @@ src_configure() {
cargo = "${rust_stage0_root}/bin/cargo"
rustc = "${rust_stage0_root}/bin/rustc"
rustfmt = "${rust_stage0_root}/bin/rustfmt"
description = "gentoo"
docs = $(toml_usex doc)
compiler-docs = false
submodules = false
@ -483,7 +484,6 @@ src_configure() {
echo "default-linker = \"${CHOST}-cc\""
fi)
channel = "${build_channel}"
description = "gentoo"
rpath = true
verbose-tests = true
optimize-tests = $(toml_usex !debug)

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@ -320,6 +320,8 @@ src_prepare() {
${CARGO} generate-lockfile --offline || die "Failed to generate lockfiles"
fi
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)
@ -458,6 +460,7 @@ src_configure() {
cargo = "${rust_stage0_root}/bin/cargo"
rustc = "${rust_stage0_root}/bin/rustc"
rustfmt = "${rust_stage0_root}/bin/rustfmt"
description = "gentoo"
docs = $(toml_usex doc)
compiler-docs = false
submodules = false
@ -495,7 +498,6 @@ src_configure() {
echo "default-linker = \"${CHOST}-cc\""
fi)
channel = "${build_channel}"
description = "gentoo"
rpath = true
verbose-tests = true
optimize-tests = $(toml_usex !debug)

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@ -0,0 +1,837 @@
# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
LLVM_COMPAT=( 20 )
PYTHON_COMPAT=( python3_{11..14} )
RUST_PATCH_VER=${PVR}
RUST_MAX_VER=${PV%%_*}
if [[ ${PV} == *9999* ]]; then
RUST_MIN_VER="1.88.0" # Update this as new `beta` releases come out.
elif [[ ${PV} == *beta* ]]; then
RUST_MAX_VER="$(ver_cut 1).$(ver_cut 2).0"
RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
else
RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
fi
inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing optfeature \
multilib multilib-build python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
if [[ ${PV} = *9999* ]]; then
inherit git-r3
elif [[ ${PV} == *beta* ]]; then
# Identify the snapshot date of the beta release:
# curl -Ls static.rust-lang.org/dist/channel-rust-beta.toml | grep beta-src.tar.xz
betaver=${PV//*beta}
BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}"
MY_P="rustc-beta"
SRC_URI="https://static.rust-lang.org/dist/${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz
https://gitweb.gentoo.org/proj/rust-patches.git/snapshot/rust-patches-${RUST_PATCH_VER}.tar.bz2
verify-sig? ( https://static.rust-lang.org/dist/${BETA_SNAPSHOT}/rustc-beta-src.tar.xz.asc
-> rustc-${PV}-src.tar.xz.asc )
"
S="${WORKDIR}/${MY_P}-src"
else
MY_P="rustc-${PV}"
SRC_URI="https://static.rust-lang.org/dist/${MY_P}-src.tar.xz
https://gitweb.gentoo.org/proj/rust-patches.git/snapshot/rust-patches-${RUST_PATCH_VER}.tar.bz2
verify-sig? ( https://static.rust-lang.org/dist/${MY_P}-src.tar.xz.asc )
"
S="${WORKDIR}/${MY_P}-src"
KEYWORDS="~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
fi
DESCRIPTION="Systems programming language originally developed by Mozilla"
HOMEPAGE="https://www.rust-lang.org/"
# keep in sync with llvm ebuild of the same version as bundled one.
ALL_LLVM_TARGETS=( AArch64 AMDGPU ARC ARM AVR BPF CSKY DirectX Hexagon Lanai
LoongArch M68k Mips MSP430 NVPTX PowerPC RISCV Sparc SPIRV SystemZ VE
WebAssembly X86 XCore Xtensa )
ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
# https://github.com/rust-lang/llvm-project/blob/rustc-1.84.0/llvm/CMakeLists.txt
_ALL_RUST_EXPERIMENTAL_TARGETS=( ARC CSKY DirectX M68k SPIRV Xtensa )
declare -A ALL_RUST_EXPERIMENTAL_TARGETS
for _x in "${_ALL_RUST_EXPERIMENTAL_TARGETS[@]}"; do
ALL_RUST_EXPERIMENTAL_TARGETS["llvm_targets_${_x}"]=0
done
LICENSE="|| ( MIT Apache-2.0 ) BSD BSD-1 BSD-2 BSD-4"
SLOT="${PV%%_*}" # Beta releases get to share the same SLOT as the eventual stable
IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind lto rustfmt rust-analyzer rust-src +system-llvm test wasm ${ALL_LLVM_TARGETS[*]}"
if [[ ${PV} = *9999* ]]; then
# These USE flags require nightly rust
IUSE+=" miri"
fi
LLVM_DEPEND=()
# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation
for _x in "${ALL_LLVM_TARGETS[@]}"; do
LLVM_DEPEND+=( " ${_x}? ( $(llvm_gen_dep "llvm-core/llvm:\${LLVM_SLOT}[${_x}=]") )" )
if [[ -v ALL_RUST_EXPERIMENTAL_TARGETS["${_x}"] ]] ; then
ALL_RUST_EXPERIMENTAL_TARGETS["${_x}"]=1
fi
done
LLVM_DEPEND+=( " wasm? ( $(llvm_gen_dep 'llvm-core/lld:${LLVM_SLOT}') )" )
LLVM_DEPEND+=( " $(llvm_gen_dep 'llvm-core/llvm:${LLVM_SLOT}')" )
# dev-libs/oniguruma is used for documentation
BDEPEND="${PYTHON_DEPS}
app-eselect/eselect-rust
dev-libs/oniguruma
|| (
>=sys-devel/gcc-4.7[cxx]
>=llvm-core/clang-3.5
)
lto? ( system-llvm? (
|| (
$(llvm_gen_dep 'llvm-core/lld:${LLVM_SLOT}')
sys-devel/mold
)
) )
!system-llvm? (
>=dev-build/cmake-3.13.4
app-alternatives/ninja
)
test? ( dev-debug/gdb )
verify-sig? ( sec-keys/openpgp-keys-rust )
"
DEPEND="
>=app-arch/xz-utils-5.2
net-misc/curl:=[http2,ssl]
sys-libs/zlib:=
dev-libs/openssl:0=
system-llvm? (
${LLVM_DEPEND[*]}
llvm-libunwind? ( llvm-runtimes/libunwind:= )
)
!system-llvm? (
!llvm-libunwind? (
elibc_musl? ( sys-libs/libunwind:= )
)
)
"
RDEPEND="${DEPEND}
app-eselect/eselect-rust
dev-lang/rust-common
sys-apps/lsb-release
!dev-lang/rust:stable
!dev-lang/rust-bin:stable
"
REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
rust-analyzer? ( rust-src )
test? ( ${ALL_LLVM_TARGETS[*]} )
wasm? ( llvm_targets_WebAssembly )
x86? ( cpu_flags_x86_sse2 )
"
# we don't use cmake.eclass, but can get a warning
CMAKE_WARN_UNUSED_CLI=no
QA_FLAGS_IGNORED="
usr/lib/${PN}/${SLOT}/bin/.*
usr/lib/${PN}/${SLOT}/libexec/.*
usr/lib/${PN}/${SLOT}/lib/lib.*.so
usr/lib/${PN}/${SLOT}/lib/rustlib/.*/bin/.*
usr/lib/${PN}/${SLOT}/lib/rustlib/.*/lib/lib.*.so
"
QA_SONAME="
usr/lib/${PN}/${SLOT}/lib/lib.*.so.*
usr/lib/${PN}/${SLOT}/lib/rustlib/.*/lib/lib.*.so
"
QA_PRESTRIPPED="
usr/lib/${PN}/${SLOT}/lib/rustlib/.*/bin/rust-llvm-dwp
usr/lib/${PN}/${SLOT}/lib/rustlib/.*/lib/self-contained/crtn.o
"
# An rmeta file is custom binary format that contains the metadata for the crate.
# rmeta files do not support linking, since they do not contain compiled object files.
# so we can safely silence the warning for this QA check.
QA_EXECSTACK="usr/lib/${PN}/${SLOT}/lib/rustlib/*/lib*.rlib:lib.rmeta"
# causes double bootstrap
RESTRICT="test"
VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
clear_vendor_checksums() {
sed -i 's/\("files":{\)[^}]*/\1/' "vendor/${1}/.cargo-checksum.json" || die
}
toml_usex() {
usex "${1}" true false
}
pre_build_checks() {
local M=9216
# multiply requirements by 1.3 if we are doing x86-multilib
if use amd64; then
M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 ))
fi
M=$(( $(usex clippy 128 0) + ${M} ))
if [[ ${PV} == *9999* ]]; then
M=$(( $(usex miri 128 0) + ${M} ))
fi
M=$(( $(usex rustfmt 256 0) + ${M} ))
# add 2G if we compile llvm and 256M per llvm_target
if ! use system-llvm; then
M=$(( 2048 + ${M} ))
local ltarget
for ltarget in ${ALL_LLVM_TARGETS[@]}; do
M=$(( $(usex ${ltarget} 256 0) + ${M} ))
done
fi
M=$(( $(usex wasm 256 0) + ${M} ))
M=$(( $(usex debug 2 1) * ${M} ))
eshopts_push -s extglob
if is-flagq '-g?(gdb)?([1-9])'; then
M=$(( 15 * ${M} / 10 ))
fi
eshopts_pop
M=$(( $(usex doc 256 0) + ${M} ))
CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
}
llvm_check_deps() {
has_version -r "llvm-core/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
}
# Is LLVM being linked against libc++?
is_libcxx_linked() {
local code='#include <ciso646>
#if defined(_LIBCPP_VERSION)
HAVE_LIBCXX
#endif
'
local out=$($(tc-getCXX) ${CXXFLAGS} ${CPPFLAGS} -x c++ -E -P - <<<"${code}") || return 1
[[ ${out} == *HAVE_LIBCXX* ]]
}
pkg_pretend() {
pre_build_checks
}
pkg_setup() {
pre_build_checks
python-any-r1_pkg_setup
export LIBGIT2_NO_PKG_CONFIG=1 #749381
if tc-is-cross-compiler; then
use system-llvm && die "USE=system-llvm not allowed when cross-compiling"
local cross_llvm_target="$(llvm_tuple_to_target "${CBUILD}")"
use "llvm_targets_${cross_llvm_target}" || \
die "Must enable LLVM_TARGETS=${cross_llvm_target} matching CBUILD=${CBUILD} when cross-compiling"
fi
rust_pkg_setup
if use system-llvm; then
llvm-r1_pkg_setup
local llvm_config="$(get_llvm_prefix)/bin/llvm-config"
export LLVM_LINK_SHARED=1
export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)"
fi
}
rust_live_get_sources() {
EGIT_REPO_URI="
https://anongit.gentoo.org/git/proj/rust-patches.git
"
EGIT_CHECKOUT_DIR="${WORKDIR}/rust-patches-${RUST_PATCH_VER}"
git-r3_src_unpack
EGIT_REPO_URI="
https://github.com/rust-lang/rust.git
"
EGIT_SUBMODULES=(
"*"
"-src/gcc"
)
S="${WORKDIR}/rust"
EGIT_CHECKOUT_DIR="${S}"
git-r3_src_unpack
}
src_unpack() {
if [[ ${PV} == *9999* ]] ; then
rust_live_get_sources
# Vendor dependencies
mkdir "${S}/.cargo" || die # The vendor script has a check for .cargo/config{,.toml}
touch "${S}/.cargo/bootstrap.toml" || die
local rust_stage0_root="$(${RUSTC} --print sysroot || die "Can't determine rust's sysroot")"
# Configure vendor to use the portage-provided toolchain. This prevents it from
# attempting to fetch a `beta` toolchain from the internet.
cat <<- _EOF_ > "${T}/vendor-bootstrap.toml"
# Suppresses a warning about tracking changes which we don't care about.
change-id = "ignore"
[build]
build = "$(rust_abi "${CBUILD}")"
host = ["$(rust_abi "${CHOST}")"]
target = ["$(rust_abi "${CHOST}")"]
cargo = "${rust_stage0_root}/bin/cargo"
rustc = "${rust_stage0_root}/bin/rustc"
rustfmt = "${rust_stage0_root}/bin/rustfmt"
_EOF_
# We're using git sources so we need to run the Vendor script
# to ensure that all dependencies are present and up-to-date
mkdir "${S}/vendor" || die
# This also compiles the 'build helper', there's no way to avoid this.
${EPYTHON} "${S}"/x.py vendor -v --config="${T}"/vendor-bootstrap.toml -j$(makeopts_jobs) ||
die "Failed to vendor dependencies"
# TODO: This has to be generated somehow, this is from a 1.84.x tarball I had lying around.
cat <<- _EOF_ > "${S}/.cargo/config.toml"
[source.crates-io]
replace-with = "vendored-sources"
[source."git+https://github.com/rust-lang/team"]
git = "https://github.com/rust-lang/team"
replace-with = "vendored-sources"
[source.vendored-sources]
directory = "vendor"
_EOF_
elif use verify-sig ; then
# Patch tarballs are not signed (but we trust Gentoo infra)
verify-sig_verify_detached "${DISTDIR}"/rustc-${PV}-src.tar.xz{,.asc}
default
else
default
fi
}
src_prepare() {
if [[ ${PV} = *9999* ]]; then
# We need to update / generate lockfiles for the workspace
${CARGO} generate-lockfile --offline || die "Failed to generate lockfiles"
fi
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)
if use lto && tc-is-clang && ! tc-ld-is-lld && ! tc-ld-is-mold; then
export RUSTFLAGS+=" -C link-arg=-fuse-ld=lld"
fi
default
}
src_configure() {
if tc-is-cross-compiler; then
export PKG_CONFIG_ALLOW_CROSS=1
export PKG_CONFIG_PATH="${ESYSROOT}/usr/$(get_libdir)/pkgconfig"
export OPENSSL_INCLUDE_DIR="${ESYSROOT}/usr/include"
export OPENSSL_LIB_DIR="${ESYSROOT}/usr/$(get_libdir)"
fi
# Avoid bundled copies of libraries
export RUSTONIG_SYSTEM_LIBONIG=1
# Need to check if these can be optional
#export LIBSQLITE3_SYS_USE_PKG_CONFIG=1
#export LIBSSH2_SYS_USE_PKG_CONFIG=1
filter-lto # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231
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_abi $(get_abi_CHOST ${v##*.}))\""
done
if use wasm; then
rust_targets+=",\"wasm32-unknown-unknown\""
if use system-llvm; then
# un-hardcode rust-lld linker for this target
# https://bugs.gentoo.org/715348
sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/base/wasm.rs || die
fi
fi
rust_targets="${rust_targets#,}"
# cargo and rustdoc are mandatory and should always be included
local tools='"cargo","rustdoc"'
use clippy && tools+=',"clippy"'
use rustfmt && tools+=',"rustfmt"'
use rust-analyzer && tools+=',"rust-analyzer","rust-analyzer-proc-macro-srv"'
use rust-src && tools+=',"src"'
if [[ ${PV} == *9999* ]]; then
use miri && tools+=',"miri"'
fi
local rust_stage0_root="$(${RUSTC} --print sysroot || die "Can't determine rust's sysroot")"
# in case of prefix it will be already prefixed, as --print sysroot returns full path
[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
rust_target="$(rust_abi)"
rust_build="$(rust_abi "${CBUILD}")"
rust_host="$(rust_abi "${CHOST}")"
RUST_EXPERIMENTAL_TARGETS=()
for _x in "${!ALL_RUST_EXPERIMENTAL_TARGETS[@]}"; do
if [[ ${ALL_RUST_EXPERIMENTAL_TARGETS[${_x}]} == 1 ]] && use ${_x} ; then
RUST_EXPERIMENTAL_TARGETS+=( ${_x#llvm_targets_} )
fi
done
RUST_EXPERIMENTAL_TARGETS=${RUST_EXPERIMENTAL_TARGETS[@]}
local cm_btype="$(usex debug DEBUG RELEASE)"
local build_channel
local build_miri="false"
case "${PV}" in
*9999*)
build_channel="nightly"
;;
*beta*)
build_channel="beta"
;;
*)
build_channel="stable"
;;
esac
cat <<- _EOF_ > "${S}"/bootstrap.toml
# Suppresses a warning about tracking changes which we don't care about.
change-id = "ignore"
# https://github.com/rust-lang/rust/issues/135358 (bug #947897)
profile = "dist"
[llvm]
download-ci-llvm = false
optimize = $(toml_usex !debug)
release-debuginfo = $(toml_usex debug)
assertions = $(toml_usex debug)
ninja = true
targets = "${LLVM_TARGETS// /;}"
experimental-targets = "${RUST_EXPERIMENTAL_TARGETS// /;}"
link-shared = $(toml_usex system-llvm)
$(if is_libcxx_linked; then
# https://bugs.gentoo.org/732632
echo "use-libcxx = true"
echo "static-libstdcpp = false"
fi)
$(case "${rust_target}" in
i586-*-linux-*)
# https://github.com/rust-lang/rust/issues/93059
echo 'cflags = "-fcf-protection=none"'
echo 'cxxflags = "-fcf-protection=none"'
echo 'ldflags = "-fcf-protection=none"'
;;
*)
;;
esac)
enable-warnings = false
[llvm.build-config]
CMAKE_VERBOSE_MAKEFILE = "ON"
$(if ! tc-is-cross-compiler; then
# When cross-compiling, LLVM is compiled twice, once for host and
# once for target. Unfortunately, this build configuration applies
# to both, which means any flags applicable to one target but not
# the other will break. Conditionally disable respecting user
# flags when cross-compiling.
echo "CMAKE_C_FLAGS_${cm_btype} = \"${CFLAGS}\""
echo "CMAKE_CXX_FLAGS_${cm_btype} = \"${CXXFLAGS}\""
echo "CMAKE_EXE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
echo "CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
echo "CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = \"${LDFLAGS}\""
echo "CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = \"${ARFLAGS}\""
fi)
[build]
build-stage = 2
test-stage = 2
build = "${rust_build}"
host = ["${rust_host}"]
target = [${rust_targets}]
cargo = "${rust_stage0_root}/bin/cargo"
rustc = "${rust_stage0_root}/bin/rustc"
rustfmt = "${rust_stage0_root}/bin/rustfmt"
description = "gentoo"
docs = $(toml_usex doc)
compiler-docs = false
submodules = false
python = "${EPYTHON}"
locked-deps = true
vendor = true
extended = true
tools = [${tools}]
verbose = 2
sanitizers = false
profiler = true
cargo-native-static = false
[install]
prefix = "${EPREFIX}/usr/lib/${PN}/${SLOT}"
sysconfdir = "etc"
docdir = "share/doc/rust"
bindir = "bin"
libdir = "lib"
mandir = "share/man"
[rust]
# https://github.com/rust-lang/rust/issues/54872
codegen-units-std = 1
optimize = true
debug = $(toml_usex debug)
debug-assertions = $(toml_usex debug)
debug-assertions-std = $(toml_usex debug)
debuginfo-level = $(usex debug 2 0)
debuginfo-level-rustc = $(usex debug 2 0)
debuginfo-level-std = $(usex debug 2 0)
debuginfo-level-tools = $(usex debug 2 0)
debuginfo-level-tests = 0
backtrace = true
incremental = false
$(if ! tc-is-cross-compiler; then
echo "default-linker = \"${CHOST}-cc\""
fi)
channel = "${build_channel}"
rpath = true
verbose-tests = true
optimize-tests = $(toml_usex !debug)
codegen-tests = true
omit-git-hash = false
dist-src = false
remap-debuginfo = true
lld = $(usex system-llvm false $(toml_usex wasm))
$(if use lto && tc-is-clang && ! tc-ld-is-mold; then
echo "use-lld = true"
fi)
# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
# https://github.com/rust-lang/rust/issues/74976
# https://github.com/rust-lang/rust/issues/76526
deny-warnings = $(usex wasm $(usex doc false true) true)
backtrace-on-ice = true
jemalloc = false
# See https://github.com/rust-lang/rust/issues/121124
lto = "$(usex lto thin off)"
[dist]
src-tarball = false
compression-formats = ["xz"]
compression-profile = "balanced"
_EOF_
for v in $(multilib_get_enabled_abi_pairs); do
rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
arch_cflags="$(get_abi_CFLAGS ${v##*.})"
export CFLAGS_${rust_target//-/_}="${arch_cflags}"
cat <<- _EOF_ >> "${S}"/bootstrap.toml
[target.${rust_target}]
ar = "$(tc-getAR)"
cc = "$(tc-getCC)"
cxx = "$(tc-getCXX)"
linker = "$(tc-getCC)"
ranlib = "$(tc-getRANLIB)"
llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
_EOF_
if use system-llvm; then
cat <<- _EOF_ >> "${S}"/bootstrap.toml
llvm-config = "$(get_llvm_prefix)/bin/llvm-config"
_EOF_
fi
# by default librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
# but we patch it and set to false here as well
if use elibc_musl; then
cat <<- _EOF_ >> "${S}"/bootstrap.toml
crt-static = false
musl-root = "$($(tc-getCC) -print-sysroot)/usr"
_EOF_
fi
done
if use wasm; then
wasm_target="wasm32-unknown-unknown"
export CFLAGS_${wasm_target//-/_}="$(filter-flags '-mcpu*' '-march*' '-mtune*'; echo "$CFLAGS")"
cat <<- _EOF_ >> "${S}"/bootstrap.toml
[target.wasm32-unknown-unknown]
linker = "$(usex system-llvm lld rust-lld)"
# wasm target does not have profiler_builtins https://bugs.gentoo.org/848483
profiler = false
_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}"/bootstrap.toml
[target.${cross_rust_target}]
ar = "${cross_toolchain}-ar"
cc = "${cross_toolchain}-gcc"
cxx = "${cross_toolchain}-g++"
linker = "${cross_toolchain}-gcc"
ranlib = "${cross_toolchain}-ranlib"
_EOF_
if use system-llvm; then
cat <<- _EOF_ >> "${S}"/bootstrap.toml
llvm-config = "$(get_llvm_prefix)/bin/llvm-config"
_EOF_
fi
if [[ "${cross_toolchain}" == *-musl* ]]; then
cat <<- _EOF_ >> "${S}"/bootstrap.toml
musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
_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#\[.*\]#\[${rust_targets}\]#" bootstrap.toml || die
ewarn
ewarn "Enabled ${cross_rust_target} rust target"
ewarn "Using ${cross_toolchain} cross toolchain"
ewarn
if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
ewarn "'sys-devel/binutils[multitarget]' is not installed"
ewarn "'strip' will be unable to strip cross libraries"
ewarn "cross targets will be installed with full debug information"
ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
ewarn
ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
ewarn
fi
done
fi # I_KNOW_WHAT_I_AM_DOING_CROSS
einfo "Rust configured with the following flags:"
echo
echo RUSTFLAGS="\"${RUSTFLAGS}\""
echo RUSTFLAGS_BOOTSTRAP="\"${RUSTFLAGS_BOOTSTRAP}\""
echo RUSTFLAGS_NOT_BOOTSTRAP="\"${RUSTFLAGS_NOT_BOOTSTRAP}\""
echo MAGIC_EXTRA_RUSTFLAGS="\"${MAGIC_EXTRA_RUSTFLAGS}\""
env | grep "CARGO_TARGET_.*_RUSTFLAGS="
env | grep "CFLAGS_.*"
echo
einfo "bootstrap.toml contents:"
cat "${S}"/bootstrap.toml || die
echo
}
src_compile() {
# -v will show invocations, -vv "very verbose" is overkill, -vvv "very very verbose" is insane
RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -v --config="${S}"/bootstrap.toml -j$(makeopts_jobs) || die
}
src_test() {
# https://rustc-dev-guide.rust-lang.org/tests/intro.html
# those are basic and codegen tests.
local tests=(
codegen
codegen-units
compile-fail
incremental
mir-opt
pretty
run-make
)
# fails if llvm is not built with ALL targets.
# and known to fail with system llvm sometimes.
use system-llvm || tests+=( assembly )
# fragile/expensive/less important tests
# or tests that require extra builds
# TODO: instead of skipping, just make some nonfatal.
if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
tests+=(
rustdoc
rustdoc-js
rustdoc-js-std
rustdoc-ui
run-make-fulldeps
ui
ui-fulldeps
)
fi
local i failed=()
einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
for i in "${tests[@]}"; do
local t="src/test/${i}"
einfo "rust_src_test: running ${t}"
if ! RUST_BACKTRACE=1 "${EPYTHON}" ./x.py test -vv --config="${S}"/bootstrap.toml \
-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
then
failed+=( "${t}" )
eerror "rust_src_test: ${t} failed"
fi
done
if [[ ${#failed[@]} -ne 0 ]]; then
eerror "rust_src_test: failure summary: ${failed[@]}"
die "aborting due to test failures"
fi
}
src_install() {
DESTDIR="${D}" "${EPYTHON}" ./x.py install -v --config="${S}"/bootstrap.toml -j$(makeopts_jobs) || die
docompress /usr/lib/${PN}/${SLOT}/share/man/
# bug #689562, #689160
rm -v "${ED}/usr/lib/${PN}/${SLOT}/etc/bash_completion.d/cargo" || die
rmdir -v "${ED}/usr/lib/${PN}/${SLOT}"/etc{/bash_completion.d,} || die
local symlinks=(
cargo
rustc
rustdoc
rust-gdb
rust-gdbgui
rust-lldb
)
use clippy && symlinks+=( clippy-driver cargo-clippy )
if [[ ${PV} = *9999* ]]; then
use miri && symlinks+=( miri cargo-miri )
fi
use rustfmt && symlinks+=( rustfmt cargo-fmt )
use rust-analyzer && symlinks+=( rust-analyzer )
einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
local i
for i in "${symlinks[@]}"; do
# we need realpath on /usr/bin/* symlink return version-appended binary path.
# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
# need to fix eselect-rust to remove this hack.
local ver_i="${i}-${PV%%_*}"
if [[ -f "${ED}/usr/lib/${PN}/${SLOT}/bin/${i}" ]]; then
einfo "Installing ${i} symlink"
ln -v "${ED}/usr/lib/${PN}/${SLOT}/bin/${i}" "${ED}/usr/lib/${PN}/${SLOT}/bin/${ver_i}" || die
else
ewarn "${i} symlink requested, but source file not found"
ewarn "please report this"
fi
dosym "../lib/${PN}/${SLOT}/bin/${ver_i}" "/usr/bin/${ver_i}"
done
# symlinks to switch components to active rust in eselect
dosym "${SLOT}/lib" "/usr/lib/${PN}/lib-${SLOT}"
use rust-analyzer && dosym "${SLOT}/libexec" "/usr/lib/${PN}/libexec-${SLOT}"
dosym "${SLOT}/share/man" "/usr/lib/${PN}/man-${SLOT}"
dosym "rust/${SLOT}/lib/rustlib" "/usr/lib/rustlib-${SLOT}"
dosym "../../lib/${PN}/${SLOT}/share/doc/rust" "/usr/share/doc/${P}"
newenvd - "50${P}" <<-_EOF_
MANPATH="${EPREFIX}/usr/lib/rust/man-${SLOT}"
_EOF_
rm -rf "${ED}/usr/lib/${PN}/${SLOT}"/*.old || die
rm -rf "${ED}/usr/lib/${PN}/${SLOT}/bin"/*.old || die
rm -rf "${ED}/usr/lib/${PN}/${SLOT}/doc"/*.old || die
# note: eselect-rust adds EROOT to all paths below
cat <<-_EOF_ > "${T}/provider-${PN}-${SLOT}"
/usr/bin/cargo
/usr/bin/rustdoc
/usr/bin/rust-gdb
/usr/bin/rust-gdbgui
/usr/bin/rust-lldb
/usr/lib/rustlib
/usr/lib/rust/lib
/usr/lib/rust/man
/usr/share/doc/rust
_EOF_
if use clippy; then
echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
fi
if [[ ${SLOT} == *9999* ]] && use miri; then
echo /usr/bin/miri >> "${T}/provider-${P}"
echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
fi
if use rustfmt; then
echo /usr/bin/rustfmt >> "${T}/provider-${P}"
echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
fi
if use rust-analyzer; then
echo /usr/lib/rust/libexec >> "${T}/provider-${P}"
echo /usr/bin/rust-analyzer >> "${T}/provider-${P}"
fi
insinto /etc/env.d/rust
doins "${T}/provider-${PN}-${SLOT}"
if use dist; then
"${EPYTHON}" ./x.py dist -v --config="${S}"/bootstrap.toml -j$(makeopts_jobs) || die
insinto "/usr/lib/${PN}/${SLOT}/dist"
doins -r "${S}/build/dist/."
fi
}
pkg_postinst() {
eselect rust update
if has_version dev-debug/gdb || has_version llvm-core/lldb; then
elog "Rust installs helper scripts for calling GDB and LLDB,"
elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
fi
if has_version app-editors/emacs; then
optfeature "emacs support for rust" app-emacs/rust-mode
fi
if has_version app-editors/gvim || has_version app-editors/vim; then
optfeature "vim support for rust" app-vim/rust-vim
fi
}
pkg_postrm() {
eselect rust cleanup
}

View File

@ -10,7 +10,7 @@ RUST_PATCH_VER=${PVR}
RUST_MAX_VER=${PV%%_*}
if [[ ${PV} == *9999* ]]; then
RUST_MIN_VER="1.88.0" # Update this as new `beta` releases come out.
RUST_MIN_VER="1.89.0" # Update this as new `beta` releases come out.
elif [[ ${PV} == *beta* ]]; then
RUST_MAX_VER="$(ver_cut 1).$(ver_cut 2).0"
RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
@ -320,6 +320,8 @@ src_prepare() {
${CARGO} generate-lockfile --offline || die "Failed to generate lockfiles"
fi
# Commit patches to the appropriate branch in proj/rust-patches.git
# then cut a new tag / tarball. Don't add patches to ${FILESDIR}
PATCHES=(
"${WORKDIR}/rust-patches-${RUST_PATCH_VER}/"
)
@ -458,6 +460,7 @@ src_configure() {
cargo = "${rust_stage0_root}/bin/cargo"
rustc = "${rust_stage0_root}/bin/rustc"
rustfmt = "${rust_stage0_root}/bin/rustfmt"
description = "gentoo"
docs = $(toml_usex doc)
compiler-docs = false
submodules = false
@ -495,7 +498,6 @@ src_configure() {
echo "default-linker = \"${CHOST}-cc\""
fi)
channel = "${build_channel}"
description = "gentoo"
rpath = true
verbose-tests = true
optimize-tests = $(toml_usex !debug)