From 5b14ea000f5782ac047162ffc35ef8c3c0648b4a Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Sun, 25 Sep 2022 23:34:28 +0100 Subject: gentoo auto-resync : 25:09:2022 - 23:34:28 --- dev-lang/Manifest.gz | Bin 19204 -> 19202 bytes dev-lang/rust/Manifest | 6 +- dev-lang/rust/rust-1.62.1.ebuild | 2 +- dev-lang/rust/rust-1.63.0-r1.ebuild | 2 +- dev-lang/rust/rust-1.64.0-r1.ebuild | 763 ++++++++++++++++++++++++++++++++++++ dev-lang/rust/rust-1.64.0.ebuild | 763 ------------------------------------ 6 files changed, 768 insertions(+), 768 deletions(-) create mode 100644 dev-lang/rust/rust-1.64.0-r1.ebuild delete mode 100644 dev-lang/rust/rust-1.64.0.ebuild (limited to 'dev-lang') diff --git a/dev-lang/Manifest.gz b/dev-lang/Manifest.gz index 3399d069bdfa..3a7f03ccef55 100644 Binary files a/dev-lang/Manifest.gz and b/dev-lang/Manifest.gz differ diff --git a/dev-lang/rust/Manifest b/dev-lang/rust/Manifest index f658dbdbabc9..3d81432c2c9d 100644 --- a/dev-lang/rust/Manifest +++ b/dev-lang/rust/Manifest @@ -106,7 +106,7 @@ DIST rustc-1.63.0-src.tar.xz 136597192 BLAKE2B 52eb64ee11e7d9724a4c2654f7eea1352 DIST rustc-1.63.0-src.tar.xz.asc 801 BLAKE2B b6c133768e368a7aeb0a4612a4c824d13f91ccdca6660feb5774ed6d79537084020780532c882ae3c9e4b6be3d36ceb0652eb134a580293ba8d8be74c4ba3c6e SHA512 f8807d46b9a3ca2a15a60f8062d63b3ee6e3210657cc752c948b3c7aa1626ec63cbd57529d010ad33f07ac47cf70dbf2cb50f200587338f77c631fc9e6786b17 DIST rustc-1.64.0-src.tar.xz 137841332 BLAKE2B 8acd9e0a4632ba2114018a5cd3f2d544324c601c246658f60a9e0be513c40375434d0a416f0bfd4d24493eae3fec7c9f5bb52d008c88cde14de503a3b6873dd1 SHA512 919f40acd8c6eaaef399aa3248503bea19feb96697ab221aaede9ee789ce340b47cb899d1e0e41a31e5d7756653968a10d2faaa4aee83294c9f1243949b43516 DIST rustc-1.64.0-src.tar.xz.asc 801 BLAKE2B 69f7bd7600d99794859c6fad4b44f0e98868e4e16041d6fe81d9d09a8435c75abac67a735adb0b81a2d9f85651841d404bc1ef4cd64fccd75e8a25d6d95729d0 SHA512 a831e3941849add1082c5b47b619ea87405b875d6eeb90a35f42742a511d124c29503debd17dcc8c6aa9e03a754ab51c3a15e99192bdd0dd1b8a59af9b6eb0b8 -EBUILD rust-1.62.1.ebuild 22239 BLAKE2B 71e56ea01ad7f97bb5121f3509e94fe02cea33f7d04cbe23d30efa21ce05d646409533e1f69f33b2c9867358a258155e646a01dd7b295d8c59767e8b51c2be67 SHA512 79eca27ca6013e128635a242c77a02ad5c8aa1664e6993dfee1857e56e384251a651a8254f04056e7e007987113112738c799c9052e81ca0a8906563cfd39fa9 -EBUILD rust-1.63.0-r1.ebuild 23725 BLAKE2B 9823bb99dd59ed98a406fdd234db54fa06370fc29a0171e638ad3da53489e6a0f6495308979de3c3989359ed870f77a3f1c735953b266731024c927ea3e0150b SHA512 9fcfd5e445cf9244e283ffb4ef280e4cac23972ed035909a186507feaaaf1f6a0c44b92e0a2386811f564b46c0c594066f4d98a8b60eabe0097e72ed7e3374de -EBUILD rust-1.64.0.ebuild 23913 BLAKE2B e80bf8ccc04377c38d6a64eee177b13e421117e862e3273864f5dfcbe26ca08ecb5685ef2041a5c40a8052a6148ba9a9da0da0c2d39ef27b674bdd721e598be4 SHA512 28f780d357a7380a40f6f44ae365942e962c5185ef760d86f83552cc94d70d3ca99bacf98b3b0439c9edada9d8a3ed4e81c5707d30d2f8e7274a42320663066e +EBUILD rust-1.62.1.ebuild 22240 BLAKE2B 62da41d8d941a772faaf207c64be6978582caf0b98a8a1963d0914a84897b7c6a8833012ac5b2c78d6689a5dc36830c2ed149fa39f11a1609f3d8309fb98645d SHA512 bfb674bcf35d761c0252033d695d9d3aea16c718db5c414004e67797f34f3db629e0efd9ed31d26e4474cc619aa558c3b95cda2d23f381ac003f5c63056b5057 +EBUILD rust-1.63.0-r1.ebuild 23726 BLAKE2B 43d3df6c7739b4d644abc0adca604351455e7cb54173e2d0b78bab6e67d89710bafe85371035956a666ca4e0bea03f0c5917cb707737951dac29497d8ed8e3eb SHA512 20d1561ae2af8da24926aa0efbdfb9ece0db1bea5954788630844cc14f351221fc8fb493cec03b038323e37bc41a8f12a40e20d34a4ff48401f1cbea7b5379bb +EBUILD rust-1.64.0-r1.ebuild 23950 BLAKE2B b0e4684c4f939fe47b7f218113ac8193301e06e7f999a3b370daf02c9c64e49b48ac53352951535117570cdbeb3cb44d9837c32673456f8ea44734c82c9af58a SHA512 b9244272226ad5a380c624afad26e0e0e00034d130ddb10fd1332010e64ce5dcb99a4a225d47b6f0b8bdaabbd18947f8ce402dd2e2ac15aa5098be5e69e0cde8 MISC metadata.xml 1770 BLAKE2B d5881dc5ea39a5bfff7c74fa883dc1a6370db572568e10fce81467c2f2a17018de48123dfa7993d6d9644305bfc5ef5b0f445ef40362065fce943efb4af2e761 SHA512 c914e1a0cee95fa5cb332240f3eb6fbee73e5d8baabfa6bdcdc3e852c9480fea0686e435b969e14f45d8c791655edc6e6a7df2259ac99b6a6e63af65b09fa57e diff --git a/dev-lang/rust/rust-1.62.1.ebuild b/dev-lang/rust/rust-1.62.1.ebuild index a7b45bc3646b..40f43f8dbd0b 100644 --- a/dev-lang/rust/rust-1.62.1.ebuild +++ b/dev-lang/rust/rust-1.62.1.ebuild @@ -73,7 +73,7 @@ LLVM_DEPEND+=" ) # most of the time previous versions fail to bootstrap with newer # for example 1.47.x, requires at least 1.46.x, 1.47.x is ok, # but it fails to bootstrap with 1.48.x -# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.txt +# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*" RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*" BOOTSTRAP_DEPEND="|| diff --git a/dev-lang/rust/rust-1.63.0-r1.ebuild b/dev-lang/rust/rust-1.63.0-r1.ebuild index 9397a6ae451c..6c8d2717b4a9 100644 --- a/dev-lang/rust/rust-1.63.0-r1.ebuild +++ b/dev-lang/rust/rust-1.63.0-r1.ebuild @@ -73,7 +73,7 @@ LLVM_DEPEND+=" ) # most of the time previous versions fail to bootstrap with newer # for example 1.47.x, requires at least 1.46.x, 1.47.x is ok, # but it fails to bootstrap with 1.48.x -# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.txt +# https://github.com/rust-lang/rust/blob/${PV}/src/stage0.json RUST_DEP_PREV="$(ver_cut 1).$(($(ver_cut 2) - 1))*" RUST_DEP_CURR="$(ver_cut 1).$(ver_cut 2)*" BOOTSTRAP_DEPEND="|| diff --git a/dev-lang/rust/rust-1.64.0-r1.ebuild b/dev-lang/rust/rust-1.64.0-r1.ebuild new file mode 100644 index 000000000000..92c592d49b21 --- /dev/null +++ b/dev-lang/rust/rust-1.64.0-r1.ebuild @@ -0,0 +1,763 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +PYTHON_COMPAT=( python3_{8..11} ) + +inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \ + multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig + +if [[ ${PV} = *beta* ]]; then + betaver=${PV//*beta} + BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}" + MY_P="rustc-beta" + SLOT="beta/${PV}" + SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz" +else + ABI_VER="$(ver_cut 1-2)" + SLOT="stable/${ABI_VER}" + MY_P="rustc-${PV}" + SRC="${MY_P}-src.tar.xz" + KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc64 ~riscv ~sparc ~x86" +fi + +RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0" + +DESCRIPTION="Systems programming language from Mozilla" +HOMEPAGE="https://www.rust-lang.org/" + +SRC_URI=" + https://static.rust-lang.org/dist/${SRC} + verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc ) + !system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) ) +" + +# keep in sync with llvm ebuild of the same version as bundled one. +ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM AVR BPF Hexagon Lanai Mips MSP430 + NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore ) +ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" ) +LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?} + +LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA" + +IUSE="clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind miri nightly parallel-compiler profiler rls rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}" + +# Please keep the LLVM dependency block separate. Since LLVM is slotted, +# we need to *really* make sure we're not pulling more than one slot +# simultaneously. + +# How to use it: +# List all the working slots in LLVM_VALID_SLOTS, newest first. +LLVM_VALID_SLOTS=( 14 ) +LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}" + +# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation +# (-) usedep needed because we may build with older llvm without that target +LLVM_DEPEND="|| ( " +for _s in ${LLVM_VALID_SLOTS[@]}; do + LLVM_DEPEND+=" ( " + for _x in ${ALL_LLVM_TARGETS[@]}; do + LLVM_DEPEND+=" + ${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )" + done + LLVM_DEPEND+=" )" +done +unset _s _x +LLVM_DEPEND+=" ) + /dev/null) ) + rustc_version=${rustc_version[0]#rust-bin-} + rustc_version=${rustc_version#rust-} + + [[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output" + + if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then + eerror "Rust >=${rustc_wanted} is required" + eerror "please run 'eselect rust' and set correct rust version" + die "selected rust version is too old" + elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then + eerror "Rust <${rustc_toonew} is required" + eerror "please run 'eselect rust' and set correct rust version" + die "selected rust version is too new" + else + einfo "Using rust ${rustc_version} to build" + fi +} + +pre_build_checks() { + local M=8192 + # multiply requirements by 1.3 if we are doing x86-multilib + if use amd64; then + M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 )) + fi + M=$(( $(usex clippy 128 0) + ${M} )) + M=$(( $(usex miri 128 0) + ${M} )) + M=$(( $(usex rls 512 0) + ${M} )) + M=$(( $(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 system-bootstrap 0 1024) + ${M} )) + M=$(( $(usex doc 256 0) + ${M} )) + CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE} +} + +llvm_check_deps() { + has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]" +} + +pkg_pretend() { + pre_build_checks +} + +pkg_setup() { + pre_build_checks + python-any-r1_pkg_setup + + export LIBGIT2_NO_PKG_CONFIG=1 #749381 + + use system-bootstrap && bootstrap_rust_version_check + + if use system-llvm; then + llvm_pkg_setup + + local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config" + export LLVM_LINK_SHARED=1 + export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)" + fi +} + +esetup_unwind_hack() { + # https://bugs.gentoo.org/870280 + # this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system. + # it should trigger for internal bootstrap or system-bootstrap with rust-bin. + # the whole idea is for stage0 to bootstrap with fake libgcc_s. + # final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler. + local fakelib="${T}/fakelib" + mkdir -p "${fakelib}" || die + # we need both symlinks, one for cargo runtime, other for linker. + ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die + ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die + export LD_LIBRARY_PATH="${fakelib}" + export RUSTFLAGS+=" -L${fakelib}" + # this is a literally magic variable that gets through cargo cache, without it some + # crates ignore RUSTFLAGS. + # this variable can not contain leading space. + export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}" +} + +src_prepare() { + # this supidity is needed because patch is too large to be in filesdir + # and if we move it to devspace - it lacks checksum for sig verification + if [[ "${PV}" == 1.64.0 ]]; then + sed -i \ + -e 's/516ba32a547b46a8e80ad20d4a17bf24a00bff0b69b74f56df119f770f3dfff6/fc7eb88c2f5104865379128b76767d36ce5b5fdb9f3483e683d150e514ebc3a3/' \ + -e 's/fba10dc8ca9eaf4d481cb82bd1540cf5c05620533c44f917c09a22ea55ef408c/9cc4d1b4511a1f0d91231eb0f11c67ae5e8e38e4becd0bf5eb9e26d043796056/' \ + vendor/rustix/.cargo-checksum.json || die + else + die "remove sed mr forgetful maintainer" + fi + if ! use system-bootstrap; then + has_version sys-devel/gcc || esetup_unwind_hack + local rust_stage0_root="${WORKDIR}"/rust-stage0 + local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)" + + "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \ + --without=rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die + fi + + default +} + +src_configure() { + filter-flags '-flto*' # https://bugs.gentoo.org/862109 https://bugs.gentoo.org/866231 + + local rust_target="" rust_targets="" arch_cflags use_libcxx="false" + + # 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 ${v##*.}))\"" + done + if use wasm; then + rust_targets+=",\"wasm32-unknown-unknown\"" + if use system-llvm; then + # un-hardcode rust-lld linker for this target + # https://bugs.gentoo.org/715348 + sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/wasm_base.rs || die + fi + fi + rust_targets="${rust_targets#,}" + + local tools='"cargo"' + use clippy && tools+=',"clippy"' + use miri && tools+=',"miri"' + use profiler && tools+=',"rust-demangler"' + use rls && tools+=',"rls","analysis"' + use rustfmt && tools+=',"rustfmt"' + use rust-analyzer && tools+=',"rust-analyzer"' + use rust-src && tools+=',"src"' + + local rust_stage0_root + if use system-bootstrap; then + local printsysroot + printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")" + rust_stage0_root="${printsysroot}" + else + rust_stage0_root="${WORKDIR}"/rust-stage0 + fi + # 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="$(rust_abi)" + + # https://bugs.gentoo.org/732632 + if tc-is-clang; then + local clang_slot="$(clang-major-version)" + if { has_version "sys-devel/clang:${clang_slot}[default-libcxx]" || is-flagq -stdlib=libc++; }; then + use_libcxx="true" + fi + fi + + local cm_btype="$(usex debug DEBUG RELEASE)" + cat <<- _EOF_ > "${S}"/config.toml + changelog-seen = 2 + [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 = "" + link-shared = $(toml_usex system-llvm) + $(if [[ ${use_libcxx} == true ]]; then + 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) + [llvm.build-config] + CMAKE_VERBOSE_MAKEFILE = "ON" + CMAKE_C_FLAGS_${cm_btype} = "${CFLAGS}" + CMAKE_CXX_FLAGS_${cm_btype} = "${CXXFLAGS}" + CMAKE_EXE_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}" + CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}" + CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}" + CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = "${ARFLAGS}" + [build] + build-stage = 2 + test-stage = 2 + doc-stage = 2 + build = "${rust_target}" + host = ["${rust_target}"] + target = [${rust_targets}] + cargo = "${rust_stage0_root}/bin/cargo" + rustc = "${rust_stage0_root}/bin/rustc" + rustfmt = "${rust_stage0_root}/bin/rustfmt" + 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 = $(toml_usex profiler) + cargo-native-static = false + [install] + prefix = "${EPREFIX}/usr/lib/${PN}/${PV}" + 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 = $(usex debug 2 0) + debuginfo-level-tests = 0 + backtrace = true + incremental = false + default-linker = "$(tc-getCC)" + parallel-compiler = $(toml_usex parallel-compiler) + channel = "$(usex nightly nightly stable)" + description = "gentoo" + rpath = false + verbose-tests = true + optimize-tests = $(toml_usex !debug) + codegen-tests = true + dist-src = false + remap-debuginfo = true + lld = $(usex system-llvm false $(toml_usex wasm)) + # 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 + [dist] + src-tarball = false + compression-formats = ["xz"] + _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}"/config.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}"/config.toml + llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/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_ >> "${S}"/config.toml + crt-static = false + _EOF_ + fi + done + if use wasm; then + cat <<- _EOF_ >> "${S}"/config.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 ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below + # experimental cross support + # discussion: https://bugs.gentoo.org/679878 + # TODO: c*flags, clang, system-llvm, cargo.eclass target support + # it would be much better if we could split out stdlib + # complilation to separate ebuild and abuse CATEGORY to + # just install to /usr/lib/rustlib/ + + # extra targets defined as a bash array + # spec format: :: + # best place would be /etc/portage/env/dev-lang/rust + # Example: + # RUST_CROSS_TARGETS=( + # "AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu" + # ) + # no extra hand holding is done, no target transformations, all + # values are passed as-is with just basic checks, so it's up to user to supply correct values + # valid rust targets can be obtained with + # rustc --print target-list + # matching cross toolchain has to be installed + # matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one) + # only gcc toolchains installed with crossdev are checked for now. + + # BUG: we can't pass host flags to cross compiler, so just filter for now + # BUG: this should be more fine-grained. + filter-flags '-mcpu=*' '-march=*' '-mtune=*' + + local cross_target_spec + for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do + # extracts first element form :: + local cross_llvm_target="${cross_target_spec%%:*}" + # extracts toolchain triples, : + local cross_triples="${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}"/config.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_ >> "${S}"/config.toml + llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config" + _EOF_ + fi + if [[ "${cross_toolchain}" == *-musl* ]]; then + cat <<- _EOF_ >> "${S}"/config.toml + musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr" + _EOF_ + fi + + # append cross target to "normal" target list + # example 'target = ["powerpc64le-unknown-linux-gnu"]' + # becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]' + + rust_targets="${rust_targets},\"${cross_rust_target}\"" + sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.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="\"${MAGIC_EXTRA_RUSTFLAGS}\"" + env | grep "CARGO_TARGET_.*_RUSTFLAGS=" + env | grep "CFLAGS_.*" + echo + einfo "config.toml contents:" + cat "${S}"/config.toml || die + echo +} + +src_compile() { + RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vv --config="${S}"/config.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 ${t}" + if ! ( + IFS=$'\n' + env $(cat "${S}"/config.env) RUST_BACKTRACE=1 \ + "${EPYTHON}" ./x.py test -vv --config="${S}"/config.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: ${failed[@]}" + die "aborting due to test failures" + fi +} + +src_install() { + ( + IFS=$'\n' + env $(cat "${S}"/config.env) DESTDIR="${D}" \ + "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die + ) + + # bug #689562, #689160 + rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die + rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die + newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo + + local symlinks=( + cargo + rustc + rustdoc + rust-gdb + rust-gdbgui + rust-lldb + ) + + use clippy && symlinks+=( clippy-driver cargo-clippy ) + use miri && symlinks+=( miri cargo-miri ) + use profiler && symlinks+=( rust-demangler ) + use rls && symlinks+=( rls ) + 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//bin/rustc- + # need to fix eselect-rust to remove this hack. + local ver_i="${i}-${PV}" + if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then + einfo "Installing ${i} symlink" + ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die + else + ewarn "${i} symlink requested, but source file not found" + ewarn "please report this" + fi + dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}" + done + + # symlinks to switch components to active rust in eselect + dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}" + dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}" + dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}" + dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}" + dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}" + + newenvd - "50${P}" <<-_EOF_ + LDPATH="${EPREFIX}/usr/lib/rust/lib" + MANPATH="${EPREFIX}/usr/lib/rust/man" + _EOF_ + + rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die + rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die + + # note: eselect-rust adds EROOT to all paths below + cat <<-_EOF_ > "${T}/provider-${P}" + /usr/bin/cargo + /usr/bin/rustdoc + /usr/bin/rust-gdb + /usr/bin/rust-gdbgui + /usr/bin/rust-lldb + /usr/lib/rustlib + /usr/lib/rust/lib + /usr/lib/rust/libexec + /usr/lib/rust/man + /usr/share/doc/rust + _EOF_ + + if use clippy; then + echo /usr/bin/clippy-driver >> "${T}/provider-${P}" + echo /usr/bin/cargo-clippy >> "${T}/provider-${P}" + fi + if use miri; then + echo /usr/bin/miri >> "${T}/provider-${P}" + echo /usr/bin/cargo-miri >> "${T}/provider-${P}" + fi + if use profiler; then + echo /usr/bin/rust-demangler >> "${T}/provider-${P}" + fi + if use rls; then + echo /usr/bin/rls >> "${T}/provider-${P}" + fi + if use rustfmt; then + echo /usr/bin/rustfmt >> "${T}/provider-${P}" + echo /usr/bin/cargo-fmt >> "${T}/provider-${P}" + fi + if use rust-analyzer; then + echo /usr/bin/rust-analyzer >> "${T}/provider-${P}" + fi + + insinto /etc/env.d/rust + doins "${T}/provider-${P}" + + if use dist; then + insinto "/usr/lib/${PN}/${PV}/dist" + doins -r "${S}/build/dist/." + fi +} + +pkg_postinst() { + eselect rust update + + if has_version sys-devel/gdb || has_version dev-util/lldb; then + elog "Rust installs a helper script for calling GDB and LLDB," + elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}." + fi + + if has_version app-editors/emacs; then + elog "install app-emacs/rust-mode to get emacs support for rust." + fi + + if has_version app-editors/gvim || has_version app-editors/vim; then + elog "install app-vim/rust-vim to get vim support for rust." + fi +} + +pkg_postrm() { + eselect rust cleanup +} diff --git a/dev-lang/rust/rust-1.64.0.ebuild b/dev-lang/rust/rust-1.64.0.ebuild deleted file mode 100644 index 9f7e86a87d56..000000000000 --- a/dev-lang/rust/rust-1.64.0.ebuild +++ /dev/null @@ -1,763 +0,0 @@ -# Copyright 1999-2022 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=8 - -PYTHON_COMPAT=( python3_{8..11} ) - -inherit bash-completion-r1 check-reqs estack flag-o-matic llvm multiprocessing \ - multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig - -if [[ ${PV} = *beta* ]]; then - betaver=${PV//*beta} - BETA_SNAPSHOT="${betaver:0:4}-${betaver:4:2}-${betaver:6:2}" - MY_P="rustc-beta" - SLOT="beta/${PV}" - SRC="${BETA_SNAPSHOT}/rustc-beta-src.tar.xz -> rustc-${PV}-src.tar.xz" -else - ABI_VER="$(ver_cut 1-2)" - SLOT="stable/${ABI_VER}" - MY_P="rustc-${PV}" - SRC="${MY_P}-src.tar.xz" - KEYWORDS="~amd64 ~arm ~arm64 ~mips ~ppc64 ~riscv ~sparc ~x86" -fi - -RUST_STAGE0_VERSION="1.$(($(ver_cut 2) - 1)).0" - -DESCRIPTION="Systems programming language from Mozilla" -HOMEPAGE="https://www.rust-lang.org/" - -SRC_URI=" - https://static.rust-lang.org/dist/${SRC} - verify-sig? ( https://static.rust-lang.org/dist/${SRC}.asc ) - !system-bootstrap? ( $(rust_all_arch_uris rust-${RUST_STAGE0_VERSION}) ) -" - -# keep in sync with llvm ebuild of the same version as bundled one. -ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM AVR BPF Hexagon Lanai Mips MSP430 - NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore ) -ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" ) -LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?} - -LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA" - -IUSE="clippy cpu_flags_x86_sse2 debug dist doc llvm-libunwind miri nightly parallel-compiler profiler rls rustfmt rust-analyzer rust-src system-bootstrap system-llvm test wasm ${ALL_LLVM_TARGETS[*]}" - -# Please keep the LLVM dependency block separate. Since LLVM is slotted, -# we need to *really* make sure we're not pulling more than one slot -# simultaneously. - -# How to use it: -# List all the working slots in LLVM_VALID_SLOTS, newest first. -LLVM_VALID_SLOTS=( 14 ) -LLVM_MAX_SLOT="${LLVM_VALID_SLOTS[0]}" - -# splitting usedeps needed to avoid CI/pkgcheck's UncheckableDep limitation -# (-) usedep needed because we may build with older llvm without that target -LLVM_DEPEND="|| ( " -for _s in ${LLVM_VALID_SLOTS[@]}; do - LLVM_DEPEND+=" ( " - for _x in ${ALL_LLVM_TARGETS[@]}; do - LLVM_DEPEND+=" - ${_x}? ( sys-devel/llvm:${_s}[${_x}(-)] )" - done - LLVM_DEPEND+=" )" -done -unset _s _x -LLVM_DEPEND+=" ) - /dev/null) ) - rustc_version=${rustc_version[0]#rust-bin-} - rustc_version=${rustc_version#rust-} - - [[ -z "${rustc_version}" ]] && die "Failed to determine rust version, check 'eselect rust' output" - - if ver_test "${rustc_version}" -lt "${rustc_wanted}" ; then - eerror "Rust >=${rustc_wanted} is required" - eerror "please run 'eselect rust' and set correct rust version" - die "selected rust version is too old" - elif ver_test "${rustc_version}" -ge "${rustc_toonew}" ; then - eerror "Rust <${rustc_toonew} is required" - eerror "please run 'eselect rust' and set correct rust version" - die "selected rust version is too new" - else - einfo "Using rust ${rustc_version} to build" - fi -} - -pre_build_checks() { - local M=8192 - # multiply requirements by 1.3 if we are doing x86-multilib - if use amd64; then - M=$(( $(usex abi_x86_32 13 10) * ${M} / 10 )) - fi - M=$(( $(usex clippy 128 0) + ${M} )) - M=$(( $(usex miri 128 0) + ${M} )) - M=$(( $(usex rls 512 0) + ${M} )) - M=$(( $(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 system-bootstrap 0 1024) + ${M} )) - M=$(( $(usex doc 256 0) + ${M} )) - CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE} -} - -llvm_check_deps() { - has_version -r "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]" -} - -pkg_pretend() { - pre_build_checks -} - -pkg_setup() { - pre_build_checks - python-any-r1_pkg_setup - - export LIBGIT2_NO_PKG_CONFIG=1 #749381 - - use system-bootstrap && bootstrap_rust_version_check - - if use system-llvm; then - llvm_pkg_setup - - local llvm_config="$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config" - export LLVM_LINK_SHARED=1 - export RUSTFLAGS="${RUSTFLAGS} -Lnative=$("${llvm_config}" --libdir)" - fi -} - -esetup_unwind_hack() { - # https://bugs.gentoo.org/870280 - # this is a hack needed to bootstrap with libgcc_s linked tarball on llvm-libunwind system. - # it should trigger for internal bootstrap or system-bootstrap with rust-bin. - # the whole idea is for stage0 to bootstrap with fake libgcc_s. - # final stage will receive -L${T}/lib but not -lgcc_s args, producing clean compiler. - local fakelib="${T}/fakelib" - mkdir -p "${fakelib}" || die - # we need both symlinks, one for cargo runtime, other for linker. - ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so.1" || die - ln -s "${ESYSROOT}/usr/lib/libunwind.so" "${fakelib}/libgcc_s.so" || die - export LD_LIBRARY_PATH="${fakelib}" - export RUSTFLAGS+=" -L${fakelib}" - # this is a literally magic variable that gets through cargo cache, without it some - # crates ignore RUSTFLAGS. - # this variable can not contain leading space. - export MAGIC_EXTRA_RUSTFLAGS+="${MAGIC_EXTRA_RUSTFLAGS:+ }-L${fakelib}" -} - -src_prepare() { - # this supidity is needed because patch is too large to be in filesdir - # and if we move it to devspace - it lacks checksum for sig verification - if [[ "${PV}" == 1.64.0 ]]; then - sed -i \ - -e 's/516ba32a547b46a8e80ad20d4a17bf24a00bff0b69b74f56df119f770f3dfff6/fc7eb88c2f5104865379128b76767d36ce5b5fdb9f3483e683d150e514ebc3a3/' \ - -e 's/fba10dc8ca9eaf4d481cb82bd1540cf5c05620533c44f917c09a22ea55ef408c/9cc4d1b4511a1f0d91231eb0f11c67ae5e8e38e4becd0bf5eb9e26d043796056/' \ - vendor/rustix/.cargo-checksum.json || die - else - die "remove sed mr forgetful maintainer" - fi - if ! use system-bootstrap; then - has_version sys-devel/gcc || esetup_unwind_hack - local rust_stage0_root="${WORKDIR}"/rust-stage0 - local rust_stage0="rust-${RUST_STAGE0_VERSION}-$(rust_abi)" - - "${WORKDIR}/${rust_stage0}"/install.sh --disable-ldconfig \ - --without=rust-docs --destdir="${rust_stage0_root}" --prefix=/ || die - fi - - default -} - -src_configure() { - use system-llvm && filter-flags '-flto*' # https://bugs.gentoo.org/862109 - - local rust_target="" rust_targets="" arch_cflags use_libcxx="false" - local chost_target="$(get_abi_CHOST ${v##*.})" - - # Collect rust target names to compile standard libs for all ABIs. - for v in $(multilib_get_enabled_abi_pairs); do - rust_targets+=",\"$(rust_abi ${chost_target})\"" - done - if use wasm; then - rust_targets+=",\"wasm32-unknown-unknown\"" - if use system-llvm; then - # un-hardcode rust-lld linker for this target - # https://bugs.gentoo.org/715348 - sed -i '/linker:/ s/rust-lld/wasm-ld/' compiler/rustc_target/src/spec/wasm_base.rs || die - fi - fi - rust_targets="${rust_targets#,}" - - local tools='"cargo"' - use clippy && tools+=',"clippy"' - use miri && tools+=',"miri"' - use profiler && tools+=',"rust-demangler"' - use rls && tools+=',"rls","analysis"' - use rustfmt && tools+=',"rustfmt"' - use rust-analyzer && tools+=',"rust-analyzer"' - use rust-src && tools+=',"src"' - - local rust_stage0_root - if use system-bootstrap; then - local printsysroot - printsysroot="$(rustc --print sysroot || die "Can't determine rust's sysroot")" - rust_stage0_root="${printsysroot}" - else - rust_stage0_root="${WORKDIR}"/rust-stage0 - fi - # 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="$(rust_abi)" - - # https://bugs.gentoo.org/732632 - if tc-is-clang; then - local clang_slot="$(clang-major-version)" - if { has_version "sys-devel/clang:${clang_slot}[default-libcxx]" || is-flagq -stdlib=libc++; }; then - use_libcxx="true" - fi - fi - - local cm_btype="$(usex debug DEBUG RELEASE)" - cat <<- _EOF_ > "${S}"/config.toml - changelog-seen = 2 - [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 = "" - link-shared = $(toml_usex system-llvm) - $(if [[ ${use_libcxx} == true ]]; then - 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) - [llvm.build-config] - CMAKE_VERBOSE_MAKEFILE = "ON" - CMAKE_C_FLAGS_${cm_btype} = "${CFLAGS}" - CMAKE_CXX_FLAGS_${cm_btype} = "${CXXFLAGS}" - CMAKE_EXE_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}" - CMAKE_MODULE_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}" - CMAKE_SHARED_LINKER_FLAGS_${cm_btype} = "${LDFLAGS}" - CMAKE_STATIC_LINKER_FLAGS_${cm_btype} = "${ARFLAGS}" - [build] - build-stage = 2 - test-stage = 2 - doc-stage = 2 - build = "${rust_target}" - host = ["${rust_target}"] - target = [${rust_targets}] - cargo = "${rust_stage0_root}/bin/cargo" - rustc = "${rust_stage0_root}/bin/rustc" - rustfmt = "${rust_stage0_root}/bin/rustfmt" - 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 = $(toml_usex profiler) - cargo-native-static = false - [install] - prefix = "${EPREFIX}/usr/lib/${PN}/${PV}" - 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 = $(usex debug 2 0) - debuginfo-level-tests = 0 - backtrace = true - incremental = false - default-linker = "$(tc-getCC)" - parallel-compiler = $(toml_usex parallel-compiler) - channel = "$(usex nightly nightly stable)" - description = "gentoo" - rpath = false - verbose-tests = true - optimize-tests = $(toml_usex !debug) - codegen-tests = true - dist-src = false - remap-debuginfo = true - lld = $(usex system-llvm false $(toml_usex wasm)) - # 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 - [dist] - src-tarball = false - compression-formats = ["xz"] - _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}"/config.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}"/config.toml - llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/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_ >> "${S}"/config.toml - crt-static = false - _EOF_ - fi - done - if use wasm; then - cat <<- _EOF_ >> "${S}"/config.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 ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below - # experimental cross support - # discussion: https://bugs.gentoo.org/679878 - # TODO: c*flags, clang, system-llvm, cargo.eclass target support - # it would be much better if we could split out stdlib - # complilation to separate ebuild and abuse CATEGORY to - # just install to /usr/lib/rustlib/ - - # extra targets defined as a bash array - # spec format: :: - # best place would be /etc/portage/env/dev-lang/rust - # Example: - # RUST_CROSS_TARGETS=( - # "AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu" - # ) - # no extra hand holding is done, no target transformations, all - # values are passed as-is with just basic checks, so it's up to user to supply correct values - # valid rust targets can be obtained with - # rustc --print target-list - # matching cross toolchain has to be installed - # matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one) - # only gcc toolchains installed with crossdev are checked for now. - - # BUG: we can't pass host flags to cross compiler, so just filter for now - # BUG: this should be more fine-grained. - filter-flags '-mcpu=*' '-march=*' '-mtune=*' - - local cross_target_spec - for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do - # extracts first element form :: - local cross_llvm_target="${cross_target_spec%%:*}" - # extracts toolchain triples, : - local cross_triples="${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}"/config.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_ >> "${S}"/config.toml - llvm-config = "$(get_llvm_prefix "${LLVM_MAX_SLOT}")/bin/llvm-config" - _EOF_ - fi - if [[ "${cross_toolchain}" == *-musl* ]]; then - cat <<- _EOF_ >> "${S}"/config.toml - musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr" - _EOF_ - fi - - # append cross target to "normal" target list - # example 'target = ["powerpc64le-unknown-linux-gnu"]' - # becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]' - - rust_targets="${rust_targets},\"${cross_rust_target}\"" - sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.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="\"${MAGIC_EXTRA_RUSTFLAGS}\"" - env | grep "CARGO_TARGET_.*_RUSTFLAGS=" - env | grep "CFLAGS_.*" - echo - einfo "config.toml contents:" - cat "${S}"/config.toml || die - echo -} - -src_compile() { - RUST_BACKTRACE=1 "${EPYTHON}" ./x.py build -vv --config="${S}"/config.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 ${t}" - if ! ( - IFS=$'\n' - env $(cat "${S}"/config.env) RUST_BACKTRACE=1 \ - "${EPYTHON}" ./x.py test -vv --config="${S}"/config.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: ${failed[@]}" - die "aborting due to test failures" - fi -} - -src_install() { - ( - IFS=$'\n' - env $(cat "${S}"/config.env) DESTDIR="${D}" \ - "${EPYTHON}" ./x.py install -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die - ) - - # bug #689562, #689160 - rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die - rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die - newbashcomp src/tools/cargo/src/etc/cargo.bashcomp.sh cargo - - local symlinks=( - cargo - rustc - rustdoc - rust-gdb - rust-gdbgui - rust-lldb - ) - - use clippy && symlinks+=( clippy-driver cargo-clippy ) - use miri && symlinks+=( miri cargo-miri ) - use profiler && symlinks+=( rust-demangler ) - use rls && symlinks+=( rls ) - 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//bin/rustc- - # need to fix eselect-rust to remove this hack. - local ver_i="${i}-${PV}" - if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then - einfo "Installing ${i} symlink" - ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die - else - ewarn "${i} symlink requested, but source file not found" - ewarn "please report this" - fi - dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}" - done - - # symlinks to switch components to active rust in eselect - dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}" - dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}" - dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}" - dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}" - dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}" - - newenvd - "50${P}" <<-_EOF_ - LDPATH="${EPREFIX}/usr/lib/rust/lib" - MANPATH="${EPREFIX}/usr/lib/rust/man" - _EOF_ - - rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die - rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die - - # note: eselect-rust adds EROOT to all paths below - cat <<-_EOF_ > "${T}/provider-${P}" - /usr/bin/cargo - /usr/bin/rustdoc - /usr/bin/rust-gdb - /usr/bin/rust-gdbgui - /usr/bin/rust-lldb - /usr/lib/rustlib - /usr/lib/rust/lib - /usr/lib/rust/libexec - /usr/lib/rust/man - /usr/share/doc/rust - _EOF_ - - if use clippy; then - echo /usr/bin/clippy-driver >> "${T}/provider-${P}" - echo /usr/bin/cargo-clippy >> "${T}/provider-${P}" - fi - if use miri; then - echo /usr/bin/miri >> "${T}/provider-${P}" - echo /usr/bin/cargo-miri >> "${T}/provider-${P}" - fi - if use profiler; then - echo /usr/bin/rust-demangler >> "${T}/provider-${P}" - fi - if use rls; then - echo /usr/bin/rls >> "${T}/provider-${P}" - fi - if use rustfmt; then - echo /usr/bin/rustfmt >> "${T}/provider-${P}" - echo /usr/bin/cargo-fmt >> "${T}/provider-${P}" - fi - if use rust-analyzer; then - echo /usr/bin/rust-analyzer >> "${T}/provider-${P}" - fi - - insinto /etc/env.d/rust - doins "${T}/provider-${P}" - - if use dist; then - insinto "/usr/lib/${PN}/${PV}/dist" - doins -r "${S}/build/dist/." - fi -} - -pkg_postinst() { - eselect rust update - - if has_version sys-devel/gdb || has_version dev-util/lldb; then - elog "Rust installs a helper script for calling GDB and LLDB," - elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}." - fi - - if has_version app-editors/emacs; then - elog "install app-emacs/rust-mode to get emacs support for rust." - fi - - if has_version app-editors/gvim || has_version app-editors/vim; then - elog "install app-vim/rust-vim to get vim support for rust." - fi -} - -pkg_postrm() { - eselect rust cleanup -} -- cgit v1.2.3