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Diffstat (limited to 'poky/meta/recipes-devtools/rust/rust_1.74.1.bb')
-rw-r--r-- | poky/meta/recipes-devtools/rust/rust_1.74.1.bb | 361 |
1 files changed, 361 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/rust/rust_1.74.1.bb b/poky/meta/recipes-devtools/rust/rust_1.74.1.bb new file mode 100644 index 0000000000..30543ada7d --- /dev/null +++ b/poky/meta/recipes-devtools/rust/rust_1.74.1.bb @@ -0,0 +1,361 @@ +SUMMARY = "Rust compiler and runtime libaries" +HOMEPAGE = "http://www.rust-lang.org" +SECTION = "devel" +LICENSE = "(MIT | Apache-2.0) & Unicode-TOU" +LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=c2cccf560306876da3913d79062a54b9" + +inherit rust +inherit cargo_common + +DEPENDS += "file-native python3-native" +DEPENDS:append:class-native = " rust-llvm-native" +DEPENDS:append:class-nativesdk = " nativesdk-rust-llvm" + +DEPENDS += "rust-llvm (=${PV})" + +RDEPENDS:${PN}:append:class-target = " gcc g++ binutils" + +# Otherwise we'll depend on what we provide +INHIBIT_DEFAULT_RUST_DEPS:class-native = "1" +# We don't need to depend on gcc-native because yocto assumes it exists +PROVIDES:class-native = "virtual/${TARGET_PREFIX}rust" + +S = "${RUSTSRC}" + +# Use at your own risk, accepted values are stable, beta and nightly +RUST_CHANNEL ?= "stable" +PV .= "${@bb.utils.contains('RUST_CHANNEL', 'stable', '', '-${RUST_CHANNEL}', d)}" + +export FORCE_CRATE_HASH="${BB_TASKHASH}" + +RUST_ALTERNATE_EXE_PATH ?= "${STAGING_LIBDIR}/llvm-rust/bin/llvm-config" +RUST_ALTERNATE_EXE_PATH_NATIVE = "${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-config" + +# We don't want to use bitbakes vendoring because the rust sources do their +# own vendoring. +CARGO_DISABLE_BITBAKE_VENDORING = "1" + +# We can't use RUST_BUILD_SYS here because that may be "musl" if +# TCLIBC="musl". Snapshots are always -unknown-linux-gnu +setup_cargo_environment () { + # The first step is to build bootstrap and some early stage tools, + # these are build for the same target as the snapshot, e.g. + # x86_64-unknown-linux-gnu. + # Later stages are build for the native target (i.e. target.x86_64-linux) + cargo_common_do_configure +} + +inherit rust-target-config + +do_rust_setup_snapshot () { + for installer in "${WORKDIR}/rust-snapshot-components/"*"/install.sh"; do + "${installer}" --prefix="${WORKDIR}/rust-snapshot" --disable-ldconfig + done + + # Some versions of rust (e.g. 1.18.0) tries to find cargo in stage0/bin/cargo + # and fail without it there. + mkdir -p ${RUSTSRC}/build/${BUILD_SYS} + ln -sf ${WORKDIR}/rust-snapshot/ ${RUSTSRC}/build/${BUILD_SYS}/stage0 + + # Need to use uninative's loader if enabled/present since the library paths + # are used internally by rust and result in symbol mismatches if we don't + if [ ! -z "${UNINATIVE_LOADER}" -a -e "${UNINATIVE_LOADER}" ]; then + for bin in cargo rustc rustdoc; do + patchelf-uninative ${WORKDIR}/rust-snapshot/bin/$bin --set-interpreter ${UNINATIVE_LOADER} + done + fi +} +addtask rust_setup_snapshot after do_unpack before do_configure +addtask do_test_compile after do_configure do_rust_gen_targets +do_rust_setup_snapshot[dirs] += "${WORKDIR}/rust-snapshot" +do_rust_setup_snapshot[vardepsexclude] += "UNINATIVE_LOADER" + +python do_configure() { + import json + import configparser + + # toml is rather similar to standard ini like format except it likes values + # that look more JSON like. So for our purposes simply escaping all values + # as JSON seem to work fine. + + e = lambda s: json.dumps(s) + + config = configparser.RawConfigParser() + + # [target.ARCH-poky-linux] + host_section = "target.{}".format(d.getVar('RUST_HOST_SYS')) + config.add_section(host_section) + + llvm_config_target = d.expand("${RUST_ALTERNATE_EXE_PATH}") + llvm_config_build = d.expand("${RUST_ALTERNATE_EXE_PATH_NATIVE}") + config.set(host_section, "llvm-config", e(llvm_config_target)) + + config.set(host_section, "cxx", e(d.expand("${RUST_TARGET_CXX}"))) + config.set(host_section, "cc", e(d.expand("${RUST_TARGET_CC}"))) + config.set(host_section, "linker", e(d.expand("${RUST_TARGET_CCLD}"))) + if "musl" in host_section: + config.set(host_section, "musl-root", e(d.expand("${STAGING_DIR_HOST}${exec_prefix}"))) + + # If we don't do this rust-native will compile it's own llvm for BUILD. + # [target.${BUILD_ARCH}-unknown-linux-gnu] + build_section = "target.{}".format(d.getVar('RUST_BUILD_SYS')) + if build_section != host_section: + config.add_section(build_section) + + config.set(build_section, "llvm-config", e(llvm_config_build)) + + config.set(build_section, "cxx", e(d.expand("${RUST_BUILD_CXX}"))) + config.set(build_section, "cc", e(d.expand("${RUST_BUILD_CC}"))) + config.set(build_section, "linker", e(d.expand("${RUST_BUILD_CCLD}"))) + + target_section = "target.{}".format(d.getVar('RUST_TARGET_SYS')) + if target_section != host_section and target_section != build_section: + config.add_section(target_section) + + config.set(target_section, "llvm-config", e(llvm_config_target)) + + config.set(target_section, "cxx", e(d.expand("${RUST_TARGET_CXX}"))) + config.set(target_section, "cc", e(d.expand("${RUST_TARGET_CC}"))) + config.set(target_section, "linker", e(d.expand("${RUST_TARGET_CCLD}"))) + + # [llvm] + config.add_section("llvm") + config.set("llvm", "static-libstdcpp", e(False)) + if "llvm" in (d.getVar('TC_CXX_RUNTIME') or ""): + config.set("llvm", "use-libcxx", e(True)) + + # [rust] + config.add_section("rust") + config.set("rust", "rpath", e(True)) + config.set("rust", "remap-debuginfo", e(True)) + config.set("rust", "channel", e(d.expand("${RUST_CHANNEL}"))) + + # Whether or not to optimize the compiler and standard library + config.set("rust", "optimize", e(True)) + + # Emits extraneous output from tests to ensure that failures of the test + # harness are debuggable just from logfiles + config.set("rust", "verbose-tests", e(True)) + + # [build] + config.add_section("build") + config.set("build", "submodules", e(False)) + config.set("build", "docs", e(False)) + config.set("build", "tools", ["rust-demangler",]) + + rustc = d.expand("${WORKDIR}/rust-snapshot/bin/rustc") + config.set("build", "rustc", e(rustc)) + + # Support for the profiler runtime to generate e.g. coverage report, + # PGO etc. + config.set("build", "profiler", e(False)) + + cargo = d.expand("${WORKDIR}/rust-snapshot/bin/cargo") + config.set("build", "cargo", e(cargo)) + + config.set("build", "vendor", e(True)) + + config.set("build", "target", e([d.getVar("RUST_TARGET_SYS")])) + + config.set("build", "host", e([d.getVar("RUST_HOST_SYS")])) + + # We can't use BUILD_SYS since that is something the rust snapshot knows + # nothing about when trying to build some stage0 tools (like fabricate) + config.set("build", "build", e(d.getVar("RUST_BUILD_SYS"))) + + # [install] + config.add_section("install") + # ./x.py install doesn't have any notion of "destdir" + # but we can prepend ${D} to all the directories instead + config.set("install", "prefix", e(d.getVar("D") + d.getVar("prefix"))) + config.set("install", "bindir", e(d.getVar("D") + d.getVar("bindir"))) + config.set("install", "libdir", e(d.getVar("D") + d.getVar("libdir"))) + config.set("install", "datadir", e(d.getVar("D") + d.getVar("datadir"))) + config.set("install", "mandir", e(d.getVar("D") + d.getVar("mandir"))) + config.set("install", "sysconfdir", e(d.getVar("D") + d.getVar("sysconfdir"))) + + with open("config.toml", "w") as f: + f.write('changelog-seen = 2\n\n') + config.write(f) + + # set up ${WORKDIR}/cargo_home + bb.build.exec_func("setup_cargo_environment", d) +} + +rust_runx () { + echo "COMPILE ${PN}" "$@" + + # CFLAGS, LDFLAGS, CXXFLAGS, CPPFLAGS are used by rust's build for a + # wide range of targets (not just TARGET). Yocto's settings for them will + # be inappropriate, avoid using. + unset CFLAGS + unset LDFLAGS + unset CXXFLAGS + unset CPPFLAGS + + export RUSTFLAGS="${RUST_DEBUG_REMAP}" + + # Copy the natively built llvm-config into the target so we can run it. Horrible, + # but works! + if [ ${RUST_ALTERNATE_EXE_PATH_NATIVE} != ${RUST_ALTERNATE_EXE_PATH} -a ! -f ${RUST_ALTERNATE_EXE_PATH} ]; then + mkdir -p `dirname ${RUST_ALTERNATE_EXE_PATH}` + cp ${RUST_ALTERNATE_EXE_PATH_NATIVE} ${RUST_ALTERNATE_EXE_PATH} + chrpath -d ${RUST_ALTERNATE_EXE_PATH} + fi + + oe_cargo_fix_env + + python3 src/bootstrap/bootstrap.py ${@oe.utils.parallel_make_argument(d, '-j %d')} "$@" --verbose +} +rust_runx[vardepsexclude] += "PARALLEL_MAKE" + +require rust-source.inc +require rust-snapshot.inc + +INSANE_SKIP:${PN}:class-native = "already-stripped" +FILES:${PN} += "${libdir}/rustlib" +FILES:${PN} += "${libdir}/*.so" +FILES:${PN}-dev = "" + +do_compile () { +} + +do_test_compile[dirs] = "${B}" +do_test_compile () { + rust_runx build src/tools/remote-test-server --target "${RUST_TARGET_SYS}" +} + +ALLOW_EMPTY:${PN} = "1" + +PACKAGES =+ "${PN}-rustdoc ${PN}-tools-clippy ${PN}-tools-rustfmt" +FILES:${PN}-rustdoc = "${bindir}/rustdoc" +FILES:${PN}-tools-clippy = "${bindir}/cargo-clippy ${bindir}/clippy-driver" +FILES:${PN}-tools-rustfmt = "${bindir}/rustfmt" +RDEPENDS:${PN}-rustdoc = "${PN}" +RDEPENDS:${PN}-tools-clippy = "${PN}" +RDEPENDS:${PN}-tools-rustfmt = "${PN}" + +SUMMARY:${PN}-tools-clippy = "A collection of lints to catch common mistakes and improve your Rust code" +SUMMARY:${PN}-tools-rustfmt = "A tool for formatting Rust code according to style guidelines" + +do_install () { + rust_do_install +} + +rust_do_install() { + rust_runx install +} + +rust_do_install:class-nativesdk() { + export PSEUDO_UNLOAD=1 + rust_runx install + rust_runx install clippy + rust_runx install rustfmt + unset PSEUDO_UNLOAD + + install -d ${D}${bindir} + for i in cargo-clippy clippy-driver rustfmt; do + cp build/${RUST_BUILD_SYS}/stage2-tools/${RUST_HOST_SYS}/release/$i ${D}${bindir} + chrpath -r "\$ORIGIN/../lib" ${D}${bindir}/$i + done + + chown root:root ${D}/ -R + rm ${D}${libdir}/rustlib/uninstall.sh + rm ${D}${libdir}/rustlib/install.log + rm ${D}${libdir}/rustlib/manifest* +} + +EXTRA_TOOLS ?= "cargo-clippy clippy-driver rustfmt" +rust_do_install:class-target() { + export PSEUDO_UNLOAD=1 + rust_runx install + rust_runx install clippy + rust_runx install rustfmt + unset PSEUDO_UNLOAD + + install -d ${D}${bindir} + for i in ${EXTRA_TOOLS}; do + cp build/${RUST_BUILD_SYS}/stage2-tools/${RUST_HOST_SYS}/release/$i ${D}${bindir} + chrpath -r "\$ORIGIN/../lib" ${D}${bindir}/$i + done + + install -d ${D}${libdir}/rustlib/${RUST_HOST_SYS} + install -m 0644 ${WORKDIR}/rust-targets/${RUST_HOST_SYS}.json ${D}${libdir}/rustlib/${RUST_HOST_SYS}/target.json + + chown root:root ${D}/ -R + rm ${D}${libdir}/rustlib/uninstall.sh + rm ${D}${libdir}/rustlib/install.log + rm ${D}${libdir}/rustlib/manifest* +} + +addtask do_update_snapshot after do_patch +do_update_snapshot[nostamp] = "1" + +# Run with `bitbake -c update_snapshot rust` to update `rust-snapshot.inc` +# with the checksums for the rust snapshot associated with this rustc-src +# tarball. +python do_update_snapshot() { + import json + import re + import sys + + from collections import defaultdict + + with open(os.path.join(d.getVar("S"), "src", "stage0.json")) as f: + j = json.load(f) + + config_dist_server = j['config']['dist_server'] + compiler_date = j['compiler']['date'] + compiler_version = j['compiler']['version'] + + src_uri = defaultdict(list) + for k, v in j['checksums_sha256'].items(): + m = re.search(f"dist/{compiler_date}/(?P<component>.*)-{compiler_version}-(?P<arch>.*)-unknown-linux-gnu\\.tar\\.xz", k) + if m: + component = m.group('component') + arch = m.group('arch') + src_uri[arch].append(f"SRC_URI[{component}-snapshot-{arch}.sha256sum] = \"{v}\"") + + snapshot = """\ +## This is information on the rust-snapshot (binary) used to build our current release. +## snapshot info is taken from rust/src/stage0.json +## Rust is self-hosting and bootstraps itself with a pre-built previous version of itself. +## The exact (previous) version that has been used is specified in the source tarball. +## The version is replicated here. + +SNAPSHOT_VERSION = "%s" + +""" % compiler_version + + for arch, components in src_uri.items(): + snapshot += "\n".join(components) + "\n\n" + + snapshot += """\ +SRC_URI += " \\ + ${RUST_DIST_SERVER}/dist/${RUST_STD_SNAPSHOT}.tar.xz;name=rust-std-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \\ + ${RUST_DIST_SERVER}/dist/${RUSTC_SNAPSHOT}.tar.xz;name=rustc-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \\ + ${RUST_DIST_SERVER}/dist/${CARGO_SNAPSHOT}.tar.xz;name=cargo-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \\ +" + +RUST_DIST_SERVER = "%s" + +RUST_STD_SNAPSHOT = "rust-std-${SNAPSHOT_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu" +RUSTC_SNAPSHOT = "rustc-${SNAPSHOT_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu" +CARGO_SNAPSHOT = "cargo-${SNAPSHOT_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu" +""" % config_dist_server + + with open(os.path.join(d.getVar("THISDIR"), "rust-snapshot.inc"), "w") as f: + f.write(snapshot) +} + +RUSTLIB_DEP:class-nativesdk = "" + +# musl builds include libunwind.a +INSANE_SKIP:${PN} = "staticdev" + +BBCLASSEXTEND = "native nativesdk" + +# Since 1.70.0 upgrade this fails to build with gold: +# http://errors.yoctoproject.org/Errors/Details/708196/ +# ld: error: version script assignment of to symbol __rust_alloc_error_handler_should_panic failed: symbol not defined +LDFLAGS:append = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', ' -fuse-ld=bfd', '', d)}" |