mirror of
https://github.com/flatcar/scripts.git
synced 2025-11-09 12:41:28 +01:00
dev-lang/rust: Sync with Gentoo
It's from Gentoo commit e9e7e1a8557e324435de7683c54f4743bf0470ae. Signed-off-by: Flatcar Buildbot <buildbot@flatcar-linux.org>
This commit is contained in:
Flatcar Buildbot
Krzesimir Nowak
parent
7c257ad422
commit
1c6c693de5
@ -17,8 +17,7 @@ DIST rust-patches-1.87.0-r1-1.tar.bz2 5116 BLAKE2B 783ad21464a7e393d0aee506119be
|
||||
DIST rust-patches-1.88.0.tar.bz2 4062 BLAKE2B 64168ffa608f2edf2e0b3d079152c3b5dd59d0cea29078894f286bf91488e2e7769c55ede2d43769368d2147b46699d1bf981190d6800dc3d41c736289122eaf SHA512 b565acfb4d1146e52b1fb66b4a242927407cc34f1b38c2a100135cbbde24c8374af1997bc22069cca25f33cc8d747e56391f3d98a2d4e13dc0abcec0d6f88b0b
|
||||
DIST rust-patches-1.89.0.tar.bz2 4091 BLAKE2B 0fea3488a39d2b00627084f6b192dfbd7ed49bdceabbb1141d1a849ba053f786e31115e00365679b1b6fb5b0ccdf5dc0dc0803057cbffbcf0ae3d75ae9830d94 SHA512 de6c9b693bdd719d06605b5da730ee5d9cf9a1d88d58194a0ba48bd378a951c66723f561e39181222d28abb38e974a2921e14ea1f40156caf7b903778cf65790
|
||||
DIST rust-patches-1.90.0.tar.bz2 4183 BLAKE2B e6cc7516bd386c020be208e9931221edb301a94b6b5cf8140d68ddd5e13b1ddaaa53b52b4b7b039faf2a7caf44107f170afb01e15ac7487c6fe5146feff3789b SHA512 0cbf6dd9fc8b68e265dd146423c82c72bccf1ef7f81c5bab87c5d53dda1ecce80ffad361f2c276ab713616847126c277af7b1e48327d433f6202361e25cf5201
|
||||
DIST rust-patches-1.91.0_beta20250928.tar.bz2 4214 BLAKE2B aad78f10a875ead5dc3570c7c276a219a8897cbc649cc593fc37d1a99cccdd6fdcba962887fca0417e40fdda6b1918ecec88795619b1df66e96926779e84b2c8 SHA512 366ad9eb680d122295e711a43049ea5fe7328d6f9f2a7d43eda92897deb35297305ef10a1f4a323d15548ce6264c1ac25d5021f5718cf73208ffec93126d02b3
|
||||
DIST rust-patches-1.91.0_beta20251009.tar.bz2 4212 BLAKE2B a07bd0f7c4c94e1d3dd2ef08f23a40ce62e6bc7f96a9a67745de7519aa9ea7431eff7857d51722690cd9beb8738ad348a10f1ccfcd7a185ad5c82d5e09381116 SHA512 6e5065ba7d42be9646b6fe786193c9aa3f82feec7884bfc79eedb1990b2b1cb7e608af98d9993bf0f5697dae4e8ede66dcfce913365fae00dddff45928138197
|
||||
DIST rust-patches-1.91.0.tar.bz2 6041 BLAKE2B 7ebc846e0ae7b496b4ed89a8b0a5c397923e4dd6c83a1289e0b98f57477feea35978224b9c4ae19a129282a8c53bdd68f8ab615821f62e4bb5fda8e39b03eeb9 SHA512 fee179ec4e4c90aacfc7f8de2b4d41c80472e1fee17dbfc5ebf384d0fb8ec5afb3f8110a429abaf5a74a924fd1926ab69b29d1b2bafd3b5014b2ad360ca24cce
|
||||
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
|
||||
@ -57,7 +56,5 @@ DIST rustc-1.89.0-src.tar.xz 267487572 BLAKE2B 9f6e3c595f843c239b57f14e26685e985
|
||||
DIST rustc-1.89.0-src.tar.xz.asc 801 BLAKE2B cd94da916d3646048d8f90c6de658de2981d0c815a1f8da01fe58ab6ec133e47180c8b506a41e22c68b3cb77aff5bd3bfc966a71ae2b73849918096d68764386 SHA512 006b91bf41fbedf91c39b8a6e483b089f69af7e78026f2903928fed64e44ee6aa53e46fd19bae31b1576b53a80dab66bf3e53a3bf79f820066d36285d706b90c
|
||||
DIST rustc-1.90.0-src.tar.xz 272348992 BLAKE2B 82dbbe3b5fe79f623c74fb81a4c4372b14e7d765f0e9af3d76a6c4bde9899007c85c8af70dfd9facc06c37a9c8d03a4597ec87b2d053585ccbc2287332b27e70 SHA512 fb0798b4c7450754db2fcbb641202909d209c6db2d9181d7df7282217b8320dc52f5e9853de9d7bdb79177f1f920389450cab07674dea5fb5501eaab5816662a
|
||||
DIST rustc-1.90.0-src.tar.xz.asc 801 BLAKE2B 1e84c6134c4fedbbd52610c259c1bdacb45bc97e8cce7a6b5a8c92827a072c88fcf8984893a5e6aa28c2d5d82bd849bb9d38390c783cfaa503a18c99bcaabcde SHA512 fc8f6dfbb4b50777ae8e499883f95b64861db0ca37119b34b3670b4adf51dd248b0b33daafee90e0f22f66b1d8bd8ae6a6107106e95e73f5c2c5a8dc29532e2e
|
||||
DIST rustc-1.91.0_beta20250928-src.tar.xz 284030160 BLAKE2B f5df2137e3a08b51f034543d1bcd0793f7d29264e81926458f6071c6f2de4093170ec5d257e56a9940b10494642eab9e57bffd24d61e8682ff052bd62517543b SHA512 e2ea6676f01b35cbd632c7a36d53b8d6d1e02a74fa460243575036b99406781416629300fef58ae04dffa8ed40f5448ca167654fb14db6676d57fc6cc2b31481
|
||||
DIST rustc-1.91.0_beta20250928-src.tar.xz.asc 801 BLAKE2B 70c58b0eb97b735835c37060e2e1ed13ed3531355cf36006c33ba5dbed2f252bda6900e4846693146fd8a093dd3b523a653166588ed1335fb22736e2e5a46567 SHA512 07eed611a38290582329512667d88cfb22d30119d9947169337844534bdbe9113f048080fbfa4dce95e3132319053919c6b11254c6e259cdaed788fa5ac777df
|
||||
DIST rustc-1.91.0_beta20251009-src.tar.xz 270944196 BLAKE2B 5fd9843a4fb23a56e1bc6d3b815d8dca2d350006337c3626dc782b06f7eb1da0a427056f37a9b9cf06e16d55381edad37c2528f52cef31f05fb058967220d793 SHA512 7923188c85c9635700e046f0ebc1f8391ed500461537e20f6db5272fa13dcf980d67c329e2b9ef4cc4137a696784b84d4b05acbea37af6939a8844f95be2feb3
|
||||
DIST rustc-1.91.0_beta20251009-src.tar.xz.asc 801 BLAKE2B 192e516c471dbeb07bfb491beb8eb0adb70f4c1ca95cd4e90702e6e5c52e3843d1968fd9d81d6ce1bdf41177089b198ccfcc32bea5f80d4f2afdf159022649d7 SHA512 f3e3c3b81530dc08fddee190bce2c0a19df66ca5ffde32fa51d43cce9de7d6bf54598e43e8da1ef348b0f9c5a370fb248da28ecb44129c4fb99a7ece538b608f
|
||||
DIST rustc-1.91.0-src.tar.xz 270987196 BLAKE2B 18ea8075c288d1c2cc8c247120ae5fa157d0144f6dc8f0e30ce48eb068b2440604733b5230fcea6fcb9aa4630de03aa4af632227c5f3e62733254ee45e2a478d SHA512 1e4c7a2435dc5bccfc63f34f5d210f7cafb0113787a4b5069d61f03528a32cd0a29ac516673cbc0eb564089f1dc5e13b962e6c3714bd0109de664c22ed340fb3
|
||||
DIST rustc-1.91.0-src.tar.xz.asc 801 BLAKE2B 11b157fafcfa9887b591ffff8b87641f62e81e44d32d5c4ae99a410179905ae64fe760d6c3a6614bd479f51457542a57b171aaa53baad73d5030e496e62f1e67 SHA512 17c99b273d7e84c54b40817448cb7f543b61a5b262d2bfb1c2d1ff108ccf010295c42ae1ae74593fdab1d6caa3cd3f6713e9966a9a5057c01cd85ae3f24a6f89
|
||||
|
||||
@ -237,7 +237,10 @@ pkg_setup() {
|
||||
|
||||
if use mrustc-bootstrap; then
|
||||
if ! tc-is-gcc; then
|
||||
die "USE=mrustc-bootstrap reqires that the build environment use GCC"
|
||||
# USE="mrustc-bootstrap" reqires that the build environment use GCC
|
||||
export CC=${CHOST}-gcc
|
||||
export CXX=${CHOST}-g++
|
||||
tc-is-gcc || die "tc-is-gcc failed in spite of CC=${CC}"
|
||||
fi
|
||||
else
|
||||
rust_pkg_setup
|
||||
@ -459,7 +462,11 @@ src_configure() {
|
||||
ranlib = "$(tc-getRANLIB)"
|
||||
llvm-libunwind = "$(usex llvm-libunwind $(usex system-llvm system in-tree) no)"
|
||||
_EOF_
|
||||
if use system-llvm; then
|
||||
if use mrustc-bootstrap; then
|
||||
cat <<- _EOF_ >> "${S}"/config.toml
|
||||
llvm-config = "${WORKDIR}/llvm-config"
|
||||
_EOF_
|
||||
elif use system-llvm; then
|
||||
cat <<- _EOF_ >> "${S}"/config.toml
|
||||
llvm-config = "$(get_llvm_prefix)/bin/llvm-config"
|
||||
_EOF_
|
||||
@ -648,13 +655,64 @@ mrustc_bootstrap() {
|
||||
# These flags are used in every invocation of our bootstrap `cargo`.
|
||||
local cargo_flags="--target ${CFG_COMPILER_HOST_TRIPLE} -j $(makeopts_jobs) --release --verbose"
|
||||
|
||||
# for bootstrap, let's using the built-in stdlib of compiler (could be the bundled one)
|
||||
filter-flags '-stdlib=*'
|
||||
|
||||
# mrustc requires gcc, so disable libcxx to avoid linker failure on w/o '-lstdc++'
|
||||
[[ "${LLVM_USE_LIBCXX}" == "1" ]] && unset LLVM_USE_LIBCXX
|
||||
|
||||
local llvm_config_wrapper_cxxflags=0
|
||||
|
||||
if use system-llvm; then
|
||||
export LLVM_CONFIG="$(get_llvm_prefix)/bin/llvm-config"
|
||||
|
||||
local llvm_config_cxxflags=$(${LLVM_CONFIG} --cxxflags)
|
||||
elog "Checking llvm-config --cxxflags: '${llvm_config_cxxflags}'"
|
||||
[[ "${llvm_config_cxxflags}" =~ (^|[[:space:]])-stdlib=libc\+\+([[:space:]]|$) ]] && {
|
||||
elog "Found LLVM CXXFLAGS has \"--stdlib=libc++\""
|
||||
llvm_config_wrapper_cxxflags=1
|
||||
}
|
||||
else
|
||||
llvm_bootstrap
|
||||
export LLVM_CONFIG="${WORKDIR}/bootstrap/llvm/bin/llvm-config"
|
||||
fi
|
||||
|
||||
elog "LLVM_CONFIG before wrappers: ${LLVM_CONFIG}"
|
||||
|
||||
# workaround for gcc bug 122409 on musl by wrapping llvm-config
|
||||
# to append libc++ header if has "-stdlib=libc++"
|
||||
elog "Preparing wrapper of llvm-config (${WORKDIR}/llvm-config)"
|
||||
cat > ${WORKDIR}/llvm-config <<-EOF || die
|
||||
#!/bin/bash
|
||||
|
||||
RULES=()
|
||||
for flag in "\$@"; do
|
||||
case "\${flag}" in
|
||||
$([[ "${llvm_config_wrapper_cxxflags}" == 1 ]] && {
|
||||
echo " --cxxflags) RULES+=( \"-E\" \"s@(^|[[:space:]]+)(-stdlib=libc\\+\\+)(\\$|[[:space:]])@\\1-I${EPREFIX}/usr/include/c++/v1 \\2\\3@g\" ) ;;"
|
||||
})
|
||||
*)
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
[[ -z "\${RULES}" ]] && {
|
||||
${LLVM_CONFIG} "\$@"
|
||||
} || {
|
||||
${LLVM_CONFIG} "\$@" | \\
|
||||
tee -a ${T}/llvm-config.0.log | \\
|
||||
sed "\${RULES[@]}" | \\
|
||||
tee -a ${T}/llvm-config.1.log
|
||||
exit \${PIPESTATUS[0]}
|
||||
}
|
||||
EOF
|
||||
export LLVM_CONFIG="${WORKDIR}/llvm-config"
|
||||
chmod +x ${WORKDIR}/llvm-config || die
|
||||
|
||||
einfo "llvm-config wrapper contents:"
|
||||
cat "${LLVM_CONFIG}" || die
|
||||
echo
|
||||
|
||||
# define the mrustc sysroot and common minicargo arguments.
|
||||
local mrustc_sysroot="${BROOT}/usr/lib/rust/mrustc-${MRUSTC_VERSION}/lib/rustlib/${CFG_COMPILER_HOST_TRIPLE}/lib"
|
||||
local minicargo_common_args=(
|
||||
|
||||
@ -1,837 +0,0 @@
|
||||
# Copyright 1999-2025 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=8
|
||||
|
||||
LLVM_COMPAT=( 20 )
|
||||
PYTHON_COMPAT=( python3_{11..14} )
|
||||
|
||||
RUST_PATCH_VER=${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}-${PV}."
|
||||
fi
|
||||
|
||||
if has_version app-editors/emacs; then
|
||||
optfeature "emacs support for rust" app-emacs/rust-mode
|
||||
fi
|
||||
|
||||
if has_version app-editors/gvim || has_version app-editors/vim; then
|
||||
optfeature "vim support for rust" app-vim/rust-vim
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_postrm() {
|
||||
eselect rust cleanup
|
||||
}
|
||||
@ -3,12 +3,14 @@
|
||||
|
||||
EAPI=8
|
||||
|
||||
# Bump notes: https://wiki.gentoo.org/wiki/Project:Rust/Rust_bump
|
||||
|
||||
LLVM_COMPAT=( 21 )
|
||||
PYTHON_COMPAT=( python3_{11..14} )
|
||||
|
||||
RUST_PATCH_VER=${PVR}
|
||||
|
||||
RUST_PATCH_VER=${PV#*_p}
|
||||
RUST_MAX_VER=${PV%%_*}
|
||||
|
||||
if [[ ${PV} == *9999* ]]; then
|
||||
RUST_MIN_VER="1.88.0" # Update this as new `beta` releases come out.
|
||||
elif [[ ${PV} == *beta* ]]; then
|
||||
@ -62,10 +64,15 @@ for _x in "${_ALL_RUST_EXPERIMENTAL_TARGETS[@]}"; do
|
||||
ALL_RUST_EXPERIMENTAL_TARGETS["llvm_targets_${_x}"]=0
|
||||
done
|
||||
|
||||
# Bare metal targets which can be built on the host system and have no
|
||||
# dependency on compiler runtime, libc and unwinder.
|
||||
ALL_RUST_SYSROOTS=( bpf wasm )
|
||||
ALL_RUST_SYSROOTS=( "${ALL_RUST_SYSROOTS[@]/#/rust_sysroots_}" )
|
||||
|
||||
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[*]}"
|
||||
IUSE="big-endian clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind lto rustfmt rust-analyzer rust-src system-llvm test ${ALL_LLVM_TARGETS[*]} ${ALL_RUST_SYSROOTS[*]}"
|
||||
|
||||
if [[ ${PV} = *9999* ]]; then
|
||||
# These USE flags require nightly rust
|
||||
@ -80,7 +87,7 @@ for _x in "${ALL_LLVM_TARGETS[@]}"; do
|
||||
ALL_RUST_EXPERIMENTAL_TARGETS["${_x}"]=1
|
||||
fi
|
||||
done
|
||||
LLVM_DEPEND+=( " wasm? ( $(llvm_gen_dep 'llvm-core/lld:${LLVM_SLOT}') )" )
|
||||
LLVM_DEPEND+=( " rust_sysroots_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
|
||||
@ -132,7 +139,8 @@ RDEPEND="${DEPEND}
|
||||
REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
|
||||
rust-analyzer? ( rust-src )
|
||||
test? ( ${ALL_LLVM_TARGETS[*]} )
|
||||
wasm? ( llvm_targets_WebAssembly )
|
||||
rust_sysroots_bpf? ( llvm_targets_BPF )
|
||||
rust_sysroots_wasm? ( llvm_targets_WebAssembly )
|
||||
x86? ( cpu_flags_x86_sse2 )
|
||||
"
|
||||
|
||||
@ -194,7 +202,8 @@ pre_build_checks() {
|
||||
M=$(( $(usex ${ltarget} 256 0) + ${M} ))
|
||||
done
|
||||
fi
|
||||
M=$(( $(usex wasm 256 0) + ${M} ))
|
||||
M=$(( $(usex rust_sysroots_bpf 256 0) + ${M} ))
|
||||
M=$(( $(usex rust_sysroots_wasm 256 0) + ${M} ))
|
||||
M=$(( $(usex debug 2 1) * ${M} ))
|
||||
eshopts_push -s extglob
|
||||
if is-flagq '-g?(gdb)?([1-9])'; then
|
||||
@ -355,7 +364,10 @@ src_configure() {
|
||||
for v in $(multilib_get_enabled_abi_pairs); do
|
||||
rust_targets+=",\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
|
||||
done
|
||||
if use wasm; then
|
||||
if use rust_sysroots_bpf; then
|
||||
rust_targets+=",\"bpfeb-unknown-none\",\"bpfel-unknown-none\""
|
||||
fi
|
||||
if use rust_sysroots_wasm; then
|
||||
rust_targets+=",\"wasm32-unknown-unknown\""
|
||||
if use system-llvm; then
|
||||
# un-hardcode rust-lld linker for this target
|
||||
@ -406,6 +418,9 @@ src_configure() {
|
||||
build_channel="stable"
|
||||
;;
|
||||
esac
|
||||
|
||||
# TODO: Add optimized-compiler-builtins for system-llvm to avoid
|
||||
# building bundled compiler-rt.
|
||||
cat <<- _EOF_ > "${S}"/bootstrap.toml
|
||||
# Suppresses a warning about tracking changes which we don't care about.
|
||||
change-id = "ignore"
|
||||
@ -505,14 +520,14 @@ src_configure() {
|
||||
omit-git-hash = false
|
||||
dist-src = false
|
||||
remap-debuginfo = true
|
||||
lld = $(usex system-llvm false $(toml_usex wasm))
|
||||
lld = $(usex system-llvm false $(toml_usex rust_sysroots_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)
|
||||
deny-warnings = $(usex rust_sysroots_wasm $(usex doc false true) true)
|
||||
backtrace-on-ice = true
|
||||
jemalloc = false
|
||||
# See https://github.com/rust-lang/rust/issues/121124
|
||||
@ -552,7 +567,7 @@ src_configure() {
|
||||
_EOF_
|
||||
fi
|
||||
done
|
||||
if use wasm; then
|
||||
if use rust_sysroots_wasm; then
|
||||
wasm_target="wasm32-unknown-unknown"
|
||||
export CFLAGS_${wasm_target//-/_}="$(filter-flags '-mcpu*' '-march*' '-mtune*'; echo "$CFLAGS")"
|
||||
cat <<- _EOF_ >> "${S}"/bootstrap.toml
|
||||
@ -722,9 +737,10 @@ src_install() {
|
||||
|
||||
docompress /usr/lib/${PN}/${SLOT}/share/man/
|
||||
|
||||
# bug #689562, #689160
|
||||
# bash-completion files are installed by dev-lang/rust-common instead
|
||||
# bug #689562, #689160.
|
||||
rm -v "${ED}/usr/lib/${PN}/${SLOT}/etc/bash_completion.d/cargo" || die
|
||||
rmdir -v "${ED}/usr/lib/${PN}/${SLOT}"/etc/bash_completion.d || die
|
||||
rmdir -v "${ED}/usr/lib/${PN}/${SLOT}/etc/bash_completion.d" || die
|
||||
|
||||
local symlinks=(
|
||||
cargo
|
||||
@ -1,837 +0,0 @@
|
||||
# Copyright 1999-2025 Gentoo Authors
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
|
||||
EAPI=8
|
||||
|
||||
LLVM_COMPAT=( 21 )
|
||||
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}-${PV}."
|
||||
fi
|
||||
|
||||
if has_version app-editors/emacs; then
|
||||
optfeature "emacs support for rust" app-emacs/rust-mode
|
||||
fi
|
||||
|
||||
if has_version app-editors/gvim || has_version app-editors/vim; then
|
||||
optfeature "vim support for rust" app-vim/rust-vim
|
||||
fi
|
||||
}
|
||||
|
||||
pkg_postrm() {
|
||||
eselect rust cleanup
|
||||
}
|
||||
@ -3,12 +3,14 @@
|
||||
|
||||
EAPI=8
|
||||
|
||||
# Bump notes: https://wiki.gentoo.org/wiki/Project:Rust/Rust_bump
|
||||
|
||||
LLVM_COMPAT=( 21 )
|
||||
PYTHON_COMPAT=( python3_{11..14} )
|
||||
|
||||
RUST_PATCH_VER=${PVR}
|
||||
|
||||
RUST_PATCH_VER=${PV#*_p}
|
||||
RUST_MAX_VER=${PV%%_*}
|
||||
|
||||
if [[ ${PV} == *9999* ]]; then
|
||||
RUST_MIN_VER="1.91.0" # Update this as new `beta` releases come out.
|
||||
elif [[ ${PV} == *beta* ]]; then
|
||||
@ -416,6 +418,9 @@ src_configure() {
|
||||
build_channel="stable"
|
||||
;;
|
||||
esac
|
||||
|
||||
# TODO: Add optimized-compiler-builtins for system-llvm to avoid
|
||||
# building bundled compiler-rt.
|
||||
cat <<- _EOF_ > "${S}"/bootstrap.toml
|
||||
# Suppresses a warning about tracking changes which we don't care about.
|
||||
change-id = "ignore"
|
||||
@ -732,9 +737,10 @@ src_install() {
|
||||
|
||||
docompress /usr/lib/${PN}/${SLOT}/share/man/
|
||||
|
||||
# bug #689562, #689160
|
||||
# bash-completion files are installed by dev-lang/rust-common instead
|
||||
# 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
|
||||
rmdir -v "${ED}/usr/lib/${PN}/${SLOT}/etc/bash_completion.d" || die
|
||||
|
||||
local symlinks=(
|
||||
cargo
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user