diff options
Diffstat (limited to 'meta/recipes-devtools/rust')
23 files changed, 1222 insertions, 0 deletions
diff --git a/meta/recipes-devtools/rust/README-rust.md b/meta/recipes-devtools/rust/README-rust.md new file mode 100644 index 0000000000..b87637c3b0 --- /dev/null +++ b/meta/recipes-devtools/rust/README-rust.md @@ -0,0 +1,58 @@ +## Introduction + +This provides the Rust compiler, tools for building packages (cargo), and +a few example projects. + +## What works: + + - Building `rust-native` and `cargo-native` + - Building Rust based projects with Cargo for the TARGET + - e.g. `rustfmt` which is used by the CI system + - `-buildsdk` and `-crosssdk` packages + +## What doesn't: + + - Using anything but x86_64 or arm64 as the build environment + - rust (built for target) [issue #81](https://github.com/meta-rust/meta-rust/issues/81) + +## What's untested: + + - cargo (built for target) + +## Building a rust package + +When building a rust package in bitbake, it's usually easiest to build with +cargo using cargo.bbclass. If the package already has a Cargo.toml file (most +rust packages do), then it's especially easy. Otherwise you should probably +get the code building in cargo first. + +Once your package builds in cargo, you can use +[cargo-bitbake](https://github.com/cardoe/cargo-bitbake) to generate a bitbake +recipe for it. This allows bitbake to fetch all the necessary dependent +crates, as well as a pegged version of the crates.io index, to ensure maximum +reproducibility. Once the Rust SDK support is added to oe-core, cargo-bitbake +may also be added to the SDK. + +NOTE: You will have to edit the generated recipe based on the comments +contained within it + +## TODO + +## Pitfalls + + - TARGET_SYS _must_ be different from BUILD_SYS. This is due to the way Rust configuration options are tracked for different targets. This is the reason we use the Yocto triples instead of the native Rust triples. See rust-lang/cargo#3349. + +## Dependencies + +On the host: + - Any `-sys` packages your project might need must have RDEPENDs for + the native library. + +On the target: + - Any `-sys` packages your project might need must have RDEPENDs for + the native library. + +## Copyright + +MIT OR Apache-2.0 - Same as rust + diff --git a/meta/recipes-devtools/rust/libstd-rs.inc b/meta/recipes-devtools/rust/libstd-rs.inc new file mode 100644 index 0000000000..987956344a --- /dev/null +++ b/meta/recipes-devtools/rust/libstd-rs.inc @@ -0,0 +1,40 @@ +SUMMARY = "Rust standard libaries" +HOMEPAGE = "http://www.rust-lang.org" +SECTION = "devel" +LICENSE = "MIT | Apache-2.0" +LIC_FILES_CHKSUM = "file://../../COPYRIGHT;md5=93a95682d51b4cb0a633a97046940ef0" + +RUSTLIB_DEP = "" +inherit cargo + +DEPENDS:append:libc-musl = " libunwind" +# rv32 does not have libunwind ported yet +DEPENDS:remove:riscv32 = "libunwind" +DEPENDS:remove:riscv64 = "libunwind" + +# Embed bitcode in order to allow compiling both with and without LTO +RUSTFLAGS += "-Cembed-bitcode=yes" +# Needed so cargo can find libbacktrace +RUSTFLAGS += "-L ${STAGING_LIBDIR} -C link-arg=-Wl,-soname,libstd.so" + +S = "${RUSTSRC}/src/libstd" + +CARGO_FEATURES ?= "panic-unwind backtrace" +CARGO_BUILD_FLAGS += "--features '${CARGO_FEATURES}'" +CARGO_VENDORING_DIRECTORY = "${RUSTSRC}/vendor" + +do_compile:prepend () { + export CARGO_TARGET_DIR="${B}" + # For Rust 1.13.0 and newer + export RUSTC_BOOTSTRAP="1" +} + +do_install () { + mkdir -p ${D}${rustlibdir} + + # With the incremental build support added in 1.24, the libstd deps directory also includes dependency + # files that get installed. Those are really only needed to incrementally rebuild the libstd library + # itself and don't need to be installed. + rm -f ${B}/${TARGET_SYS}/${BUILD_DIR}/deps/*.d + cp ${B}/${TARGET_SYS}/${BUILD_DIR}/deps/* ${D}${rustlibdir} +} diff --git a/meta/recipes-devtools/rust/libstd-rs/0001-Add-400-series-syscalls-to-musl-riscv64-definitions.patch b/meta/recipes-devtools/rust/libstd-rs/0001-Add-400-series-syscalls-to-musl-riscv64-definitions.patch new file mode 100644 index 0000000000..5b330b85a6 --- /dev/null +++ b/meta/recipes-devtools/rust/libstd-rs/0001-Add-400-series-syscalls-to-musl-riscv64-definitions.patch @@ -0,0 +1,44 @@ +From 7b3bc1de0c79a1b410105ce36bbe9f774438d263 Mon Sep 17 00:00:00 2001 +From: Ross Schulman <ross@rbs.io> +Date: Tue, 1 Feb 2022 09:13:16 -0500 +Subject: [PATCH] Add 400-series syscalls to musl riscv64 definitions + +Upstream-Status: Backport [https://github.com/rust-lang/libc/commit/7b3bc1de0c79a1b410105ce36bbe9f774438d263] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + .../linux_like/linux/musl/b64/riscv64/mod.rs | 19 +++++++++++++++++++ + 1 file changed, 19 insertions(+) + +diff --git a/vendor/libc-0.2.108/src/unix/linux_like/linux/musl/b64/riscv64/mod.rs b/vendor/libc-0.2.108/src/unix/linux_like/linux/musl/b64/riscv64/mod.rs +index 6b17621c7..2036583d5 100644 +--- a/vendor/libc-0.2.108/src/unix/linux_like/linux/musl/b64/riscv64/mod.rs ++++ b/vendor/libc-0.2.108/src/unix/linux_like/linux/musl/b64/riscv64/mod.rs +@@ -465,6 +465,25 @@ pub const SYS_pkey_mprotect: ::c_long = 288; + pub const SYS_pkey_alloc: ::c_long = 289; + pub const SYS_pkey_free: ::c_long = 290; + pub const SYS_statx: ::c_long = 291; ++pub const SYS_pidfd_send_signal: ::c_long = 424; ++pub const SYS_io_uring_setup: ::c_long = 425; ++pub const SYS_io_uring_enter: ::c_long = 426; ++pub const SYS_io_uring_register: ::c_long = 427; ++pub const SYS_open_tree: ::c_long = 428; ++pub const SYS_move_mount: ::c_long = 429; ++pub const SYS_fsopen: ::c_long = 430; ++pub const SYS_fsconfig: ::c_long = 431; ++pub const SYS_fsmount: ::c_long = 432; ++pub const SYS_fspick: ::c_long = 433; ++pub const SYS_pidfd_open: ::c_long = 434; ++pub const SYS_clone3: ::c_long = 435; ++pub const SYS_close_range: ::c_long = 436; ++pub const SYS_openat2: ::c_long = 437; ++pub const SYS_pidfd_getfd: ::c_long = 438; ++pub const SYS_faccessat2: ::c_long = 439; ++pub const SYS_process_madvise: ::c_long = 440; ++pub const SYS_epoll_pwait2: ::c_long = 441; ++pub const SYS_mount_setattr: ::c_long = 442; + + pub const O_APPEND: ::c_int = 1024; + pub const O_DIRECT: ::c_int = 0x4000; +-- +2.35.1 + diff --git a/meta/recipes-devtools/rust/libstd-rs/0001-Update-checksums-for-modified-vendored-libc.patch b/meta/recipes-devtools/rust/libstd-rs/0001-Update-checksums-for-modified-vendored-libc.patch new file mode 100644 index 0000000000..33071ccdf1 --- /dev/null +++ b/meta/recipes-devtools/rust/libstd-rs/0001-Update-checksums-for-modified-vendored-libc.patch @@ -0,0 +1,23 @@ +From 7d16c193959f306b50978b415cc3718029c0d8d5 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Mon, 14 Mar 2022 11:06:39 -0700 +Subject: [PATCH] Update checksums for modified vendored libc + +Upstream-Status: Inappropriate [Relevant until backported patch is needed] + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + vendor/libc-0.2.108/.cargo-checksum.json | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/vendor/libc-0.2.108/.cargo-checksum.json b/vendor/libc-0.2.108/.cargo-checksum.json +index 6b976e48a..a6906588e 100644 +--- a/vendor/libc-0.2.108/.cargo-checksum.json ++++ b/vendor/libc-0.2.108/.cargo-checksum.json +@@ -1 +1 @@ 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+-- +2.35.1 + diff --git a/meta/recipes-devtools/rust/libstd-rs_1.59.0.bb b/meta/recipes-devtools/rust/libstd-rs_1.59.0.bb new file mode 100644 index 0000000000..0ff1fbd678 --- /dev/null +++ b/meta/recipes-devtools/rust/libstd-rs_1.59.0.bb @@ -0,0 +1,12 @@ +require rust-source.inc +require libstd-rs.inc + +# Check if libc crate is >= 0.2.17 before dropping this patch +SRC_URI += " \ + file://0001-Add-400-series-syscalls-to-musl-riscv64-definitions.patch;patchdir=../../ \ + file://0001-Update-checksums-for-modified-vendored-libc.patch;patchdir=../../ \ +" +# libstd moved from src/libstd to library/std in 1.47+ +S = "${RUSTSRC}/library/std" + +BBCLASSEXTEND = "nativesdk"
\ No newline at end of file diff --git a/meta/recipes-devtools/rust/rust-common.inc b/meta/recipes-devtools/rust/rust-common.inc new file mode 100644 index 0000000000..310aecef22 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-common.inc @@ -0,0 +1,371 @@ + +# Right now this is focused on arm-specific tune features. +# We get away with this for now as one can only use x86-64 as the build host +# (not arm). +# Note that TUNE_FEATURES is _always_ refering to the target, so we really +# don't want to use this for the host/build. +def llvm_features_from_tune(d): + f = [] + feat = d.getVar('TUNE_FEATURES') + if not feat: + return [] + feat = frozenset(feat.split()) + + mach_overrides = d.getVar('MACHINEOVERRIDES') + mach_overrides = frozenset(mach_overrides.split(':')) + + if 'vfpv4' in feat: + f.append("+vfp4") + if 'vfpv3' in feat: + f.append("+vfp3") + if 'vfpv3d16' in feat: + f.append("+d16") + + if 'vfpv2' in feat or 'vfp' in feat: + f.append("+vfp2") + + if 'neon' in feat: + f.append("+neon") + + if 'mips32' in feat: + f.append("+mips32") + + if 'mips32r2' in feat: + f.append("+mips32r2") + + if target_is_armv7(d): + f.append('+v7') + + if ('armv6' in mach_overrides) or ('armv6' in feat): + f.append("+v6") + if 'armv5te' in feat: + f.append("+strict-align") + f.append("+v5te") + elif 'armv5' in feat: + f.append("+strict-align") + f.append("+v5") + + if ('armv4' in mach_overrides) or ('armv4' in feat): + f.append("+strict-align") + + if 'dsp' in feat: + f.append("+dsp") + + if 'thumb' in feat: + if d.getVar('ARM_THUMB_OPT') == "thumb": + if target_is_armv7(d): + f.append('+thumb2') + f.append("+thumb-mode") + + if 'cortexa5' in feat: + f.append("+a5") + if 'cortexa7' in feat: + f.append("+a7") + if 'cortexa9' in feat: + f.append("+a9") + if 'cortexa15' in feat: + f.append("+a15") + if 'cortexa17' in feat: + f.append("+a17") + if ('riscv64' in feat) or ('riscv32' in feat): + f.append("+a,+c,+d,+f,+m") + return f +llvm_features_from_tune[vardepvalue] = "${@llvm_features_from_tune(d)}" + +# TARGET_CC_ARCH changes from build/cross/target so it'll do the right thing +# this should go away when https://github.com/rust-lang/rust/pull/31709 is +# stable (1.9.0?) +def llvm_features_from_cc_arch(d): + f = [] + feat = d.getVar('TARGET_CC_ARCH') + if not feat: + return [] + feat = frozenset(feat.split()) + + if '-mmmx' in feat: + f.append("+mmx") + if '-msse' in feat: + f.append("+sse") + if '-msse2' in feat: + f.append("+sse2") + if '-msse3' in feat: + f.append("+sse3") + if '-mssse3' in feat: + f.append("+ssse3") + if '-msse4.1' in feat: + f.append("+sse4.1") + if '-msse4.2' in feat: + f.append("+sse4.2") + if '-msse4a' in feat: + f.append("+sse4a") + if '-mavx' in feat: + f.append("+avx") + if '-mavx2' in feat: + f.append("+avx2") + + return f + +def llvm_features_from_target_fpu(d): + # TARGET_FPU can be hard or soft. +soft-float tell llvm to use soft float + # ABI. There is no option for hard. + + fpu = d.getVar('TARGET_FPU', True) + return ["+soft-float"] if fpu == "soft" else [] + +def llvm_features(d): + return ','.join(llvm_features_from_tune(d) + + llvm_features_from_cc_arch(d) + + llvm_features_from_target_fpu(d)) + + +## arm-unknown-linux-gnueabihf +DATA_LAYOUT[arm-eabi] = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" +LLVM_TARGET[arm-eabi] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[arm-eabi] = "little" +TARGET_POINTER_WIDTH[arm-eabi] = "32" +TARGET_C_INT_WIDTH[arm-eabi] = "32" +MAX_ATOMIC_WIDTH[arm-eabi] = "64" +FEATURES[arm-eabi] = "+v6,+vfp2" + +## armv7-unknown-linux-gnueabihf +DATA_LAYOUT[armv7-eabi] = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" +LLVM_TARGET[armv7-eabi] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[armv7-eabi] = "little" +TARGET_POINTER_WIDTH[armv7-eabi] = "32" +TARGET_C_INT_WIDTH[armv7-eabi] = "32" +MAX_ATOMIC_WIDTH[armv7-eabi] = "64" +FEATURES[armv7-eabi] = "+v7,+vfp2,+thumb2" + +## aarch64-unknown-linux-{gnu, musl} +DATA_LAYOUT[aarch64] = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" +LLVM_TARGET[aarch64] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[aarch64] = "little" +TARGET_POINTER_WIDTH[aarch64] = "64" +TARGET_C_INT_WIDTH[aarch64] = "32" +MAX_ATOMIC_WIDTH[aarch64] = "128" + +## x86_64-unknown-linux-{gnu, musl} +DATA_LAYOUT[x86_64] = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +LLVM_TARGET[x86_64] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[x86_64] = "little" +TARGET_POINTER_WIDTH[x86_64] = "64" +TARGET_C_INT_WIDTH[x86_64] = "32" +MAX_ATOMIC_WIDTH[x86_64] = "64" + +## x86_64-unknown-linux-gnux32 +DATA_LAYOUT[x86_64-x32] = "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" +LLVM_TARGET[x86_64-x32] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[x86_64-x32] = "little" +TARGET_POINTER_WIDTH[x86_64-x32] = "32" +TARGET_C_INT_WIDTH[x86_64-x32] = "32" +MAX_ATOMIC_WIDTH[x86_64-x32] = "64" + +## i686-unknown-linux-{gnu, musl} +DATA_LAYOUT[i686] = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" +LLVM_TARGET[i686] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[i686] = "little" +TARGET_POINTER_WIDTH[i686] = "32" +TARGET_C_INT_WIDTH[i686] = "32" +MAX_ATOMIC_WIDTH[i686] = "64" + +## XXX: a bit of a hack so qemux86 builds, clone of i686-unknown-linux-{gnu, musl} above +DATA_LAYOUT[i586] = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" +LLVM_TARGET[i586] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[i586] = "little" +TARGET_POINTER_WIDTH[i586] = "32" +TARGET_C_INT_WIDTH[i586] = "32" +MAX_ATOMIC_WIDTH[i586] = "64" + +## mips-unknown-linux-{gnu, musl} +DATA_LAYOUT[mips] = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64" +LLVM_TARGET[mips] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[mips] = "big" +TARGET_POINTER_WIDTH[mips] = "32" +TARGET_C_INT_WIDTH[mips] = "32" +MAX_ATOMIC_WIDTH[mips] = "32" + +## mipsel-unknown-linux-{gnu, musl} +DATA_LAYOUT[mipsel] = "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64" +LLVM_TARGET[mipsel] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[mipsel] = "little" +TARGET_POINTER_WIDTH[mipsel] = "32" +TARGET_C_INT_WIDTH[mipsel] = "32" +MAX_ATOMIC_WIDTH[mipsel] = "32" + +## mips64-unknown-linux-{gnu, musl} +DATA_LAYOUT[mips64] = "E-m:e-i8:8:32-i16:16:32-i64:64-n32:64-S128" +LLVM_TARGET[mips64] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[mips64] = "big" +TARGET_POINTER_WIDTH[mips64] = "64" +TARGET_C_INT_WIDTH[mips64] = "64" +MAX_ATOMIC_WIDTH[mips64] = "64" + +## mips64el-unknown-linux-{gnu, musl} +DATA_LAYOUT[mips64el] = "e-m:e-i8:8:32-i16:16:32-i64:64-n32:64-S128" +LLVM_TARGET[mips64el] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[mips64el] = "little" +TARGET_POINTER_WIDTH[mips64el] = "64" +TARGET_C_INT_WIDTH[mips64el] = "64" +MAX_ATOMIC_WIDTH[mips64el] = "64" + +## powerpc-unknown-linux-{gnu, musl} +DATA_LAYOUT[powerpc] = "E-m:e-p:32:32-i64:64-n32" +LLVM_TARGET[powerpc] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[powerpc] = "big" +TARGET_POINTER_WIDTH[powerpc] = "32" +TARGET_C_INT_WIDTH[powerpc] = "32" +MAX_ATOMIC_WIDTH[powerpc] = "32" + +## powerpc64-unknown-linux-{gnu, musl} +DATA_LAYOUT[powerpc64] = "E-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512" +LLVM_TARGET[powerpc64] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[powerpc64] = "big" +TARGET_POINTER_WIDTH[powerpc64] = "64" +TARGET_C_INT_WIDTH[powerpc64] = "64" +MAX_ATOMIC_WIDTH[powerpc64] = "64" + +## powerpc64le-unknown-linux-{gnu, musl} +DATA_LAYOUT[powerpc64le] = "e-m:e-i64:64-n32:64-v256:256:256-v512:512:512" +LLVM_TARGET[powerpc64le] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[powerpc64le] = "little" +TARGET_POINTER_WIDTH[powerpc64le] = "64" +TARGET_C_INT_WIDTH[powerpc64le] = "64" +MAX_ATOMIC_WIDTH[powerpc64le] = "64" + +## riscv32-unknown-linux-{gnu, musl} +DATA_LAYOUT[riscv32] = "e-m:e-p:32:32-i64:64-n32-S128" +LLVM_TARGET[riscv32] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[riscv32] = "little" +TARGET_POINTER_WIDTH[riscv32] = "32" +TARGET_C_INT_WIDTH[riscv32] = "32" +MAX_ATOMIC_WIDTH[riscv32] = "32" + +## riscv64-unknown-linux-{gnu, musl} +DATA_LAYOUT[riscv64] = "e-m:e-p:64:64-i64:64-i128:128-n64-S128" +LLVM_TARGET[riscv64] = "${RUST_TARGET_SYS}" +TARGET_ENDIAN[riscv64] = "little" +TARGET_POINTER_WIDTH[riscv64] = "64" +TARGET_C_INT_WIDTH[riscv64] = "64" +MAX_ATOMIC_WIDTH[riscv64] = "64" + +def sys_for(d, thing): + return d.getVar('{}_SYS'.format(thing)) + +def prefix_for(d, thing): + return d.getVar('{}_PREFIX'.format(thing)) + +# Convert a normal arch (HOST_ARCH, TARGET_ARCH, BUILD_ARCH, etc) to something +# rust's internals won't choke on. +def arch_to_rust_target_arch(arch): + if arch == "i586" or arch == "i686": + return "x86" + elif arch == "mipsel": + return "mips" + elif arch == "mip64sel": + return "mips64" + elif arch == "armv7": + return "arm" + elif arch == "powerpc64le": + return "powerpc64" + else: + return arch + +# generates our target CPU value +def llvm_cpu(d): + cpu = d.getVar('PACKAGE_ARCH') + target = d.getVar('TRANSLATED_TARGET_ARCH') + + trans = {} + trans['corei7-64'] = "corei7" + trans['core2-32'] = "core2" + trans['x86-64'] = "x86-64" + trans['i686'] = "i686" + trans['i586'] = "i586" + trans['powerpc'] = "powerpc" + trans['mips64'] = "mips64" + trans['mips64el'] = "mips64" + trans['riscv64'] = "generic-rv64" + trans['riscv32'] = "generic-rv32" + + if target in ["mips", "mipsel"]: + feat = frozenset(d.getVar('TUNE_FEATURES').split()) + if "mips32r2" in feat: + trans['mipsel'] = "mips32r2" + trans['mips'] = "mips32r2" + elif "mips32" in feat: + trans['mipsel'] = "mips32" + trans['mips'] = "mips32" + + try: + return trans[cpu] + except: + return trans.get(target, "generic") + +TARGET_LLVM_CPU="${@llvm_cpu(d)}" +TARGET_LLVM_FEATURES = "${@llvm_features(d)}" + +# class-native implies TARGET=HOST, and TUNE_FEATURES only describes the real +# (original) target. +TARGET_LLVM_FEATURES:class-native = "${@','.join(llvm_features_from_cc_arch(d))}" + +def rust_gen_target(d, thing, wd, features, cpu, arch, abi=""): + import json + sys = sys_for(d, thing) + prefix = prefix_for(d, thing) + + rust_arch = oe.rust.arch_to_rust_arch(arch) + + if abi: + arch_abi = "{}-{}".format(rust_arch, abi) + else: + arch_abi = rust_arch + + features = features or d.getVarFlag('FEATURES', arch_abi) or "" + features = features.strip() + + # build tspec + tspec = {} + tspec['llvm-target'] = d.getVarFlag('LLVM_TARGET', arch_abi) + tspec['data-layout'] = d.getVarFlag('DATA_LAYOUT', arch_abi) + tspec['max-atomic-width'] = int(d.getVarFlag('MAX_ATOMIC_WIDTH', arch_abi)) + tspec['target-pointer-width'] = d.getVarFlag('TARGET_POINTER_WIDTH', arch_abi) + tspec['target-c-int-width'] = d.getVarFlag('TARGET_C_INT_WIDTH', arch_abi) + tspec['target-endian'] = d.getVarFlag('TARGET_ENDIAN', arch_abi) + tspec['arch'] = arch_to_rust_target_arch(rust_arch) + tspec['os'] = "linux" + if "musl" in tspec['llvm-target']: + tspec['env'] = "musl" + else: + tspec['env'] = "gnu" + if "riscv64" in tspec['llvm-target']: + tspec['llvm-abiname'] = "lp64d" + if "riscv32" in tspec['llvm-target']: + tspec['llvm-abiname'] = "ilp32d" + tspec['vendor'] = "unknown" + tspec['target-family'] = "unix" + tspec['linker'] = "{}{}gcc".format(d.getVar('CCACHE'), prefix) + tspec['cpu'] = cpu + if features != "": + tspec['features'] = features + tspec['dynamic-linking'] = True + tspec['executables'] = True + tspec['linker-is-gnu'] = True + tspec['linker-flavor'] = "gcc" + tspec['has-rpath'] = True + tspec['has-elf-tls'] = True + tspec['position-independent-executables'] = True + tspec['panic-strategy'] = d.getVar("RUST_PANIC_STRATEGY") + + # write out the target spec json file + with open(wd + sys + '.json', 'w') as f: + json.dump(tspec, f, indent=4) + +python do_rust_gen_targets () { + wd = d.getVar('WORKDIR') + '/targets/' + build_arch = d.getVar('BUILD_ARCH') + rust_gen_target(d, 'BUILD', wd, "", "generic", build_arch) +} + +addtask rust_gen_targets after do_patch before do_compile +do_rust_gen_targets[dirs] += "${WORKDIR}/targets" + diff --git a/meta/recipes-devtools/rust/rust-cross-canadian-common.inc b/meta/recipes-devtools/rust/rust-cross-canadian-common.inc new file mode 100644 index 0000000000..827000f7bd --- /dev/null +++ b/meta/recipes-devtools/rust/rust-cross-canadian-common.inc @@ -0,0 +1,55 @@ + +RUST_ALTERNATE_EXE_PATH = "${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-config" + +require rust.inc + +DEPENDS += "rust-llvm (=${PV})" + +inherit cross-canadian + +DEPENDS += " \ + virtual/${HOST_PREFIX}gcc-crosssdk \ + virtual/nativesdk-libc rust-llvm-native \ + virtual/${TARGET_PREFIX}compilerlibs \ + virtual/nativesdk-${HOST_PREFIX}compilerlibs \ + gcc-cross-${TARGET_ARCH} \ + " + +# The host tools are likely not to be able to do the necessary operation on +# the target architecturea. Alternatively one could check compatibility +# between host/target. +EXCLUDE_FROM_SHLIBS_${RUSTLIB_TARGET_PN} = "1" + +DEBUG_PREFIX_MAP = "-fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \ + -fdebug-prefix-map=${STAGING_DIR_HOST}= \ + -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \ + " + +LLVM_TARGET[x86_64] = "${RUST_HOST_SYS}" +python do_rust_gen_targets () { + wd = d.getVar('WORKDIR') + '/targets/' + rust_gen_target(d, 'TARGET', wd, d.getVar('TARGET_LLVM_FEATURES') or "", d.getVar('TARGET_LLVM_CPU'), d.getVar('TARGET_ARCH')) + rust_gen_target(d, 'HOST', wd, "", "generic", d.getVar('HOST_ARCH')) + rust_gen_target(d, 'BUILD', wd, "", "generic", d.getVar('BUILD_ARCH')) +} + +INHIBIT_DEFAULT_RUST_DEPS = "1" + +export WRAPPER_TARGET_CC = "${CCACHE}${TARGET_PREFIX}gcc --sysroot=${STAGING_DIR_TARGET} ${TARGET_CC_ARCH} ${SECURITY_NOPIE_CFLAGS}" +export WRAPPER_TARGET_CXX = "${CCACHE}${TARGET_PREFIX}g++ --sysroot=${STAGING_DIR_TARGET} ${TARGET_CC_ARCH} ${SECURITY_NOPIE_CFLAGS}" +export WRAPPER_TARGET_CCLD = "${TARGET_PREFIX}gcc --sysroot=${STAGING_DIR_TARGET} ${TARGET_CC_ARCH} ${SECURITY_NOPIE_CFLAGS}" +export WRAPPER_TARGET_LDFLAGS = "${TARGET_LDFLAGS}" +export WRAPPER_TARGET_AR = "${TARGET_PREFIX}ar" + +python do_configure:prepend() { + targets = [d.getVar("TARGET_SYS", True), "{}-unknown-linux-gnu".format(d.getVar("HOST_ARCH", True))] + hosts = ["{}-unknown-linux-gnu".format(d.getVar("HOST_ARCH", True))] +} + +INSANE_SKIP:${RUSTLIB_TARGET_PN} = "file-rdeps arch ldflags" +SKIP_FILEDEPS:${RUSTLIB_TARGET_PN} = "1" + +INHIBIT_PACKAGE_DEBUG_SPLIT = "1" +INHIBIT_PACKAGE_STRIP = "1" +INHIBIT_SYSROOT_STRIP = "1" + diff --git a/meta/recipes-devtools/rust/rust-cross-canadian.inc b/meta/recipes-devtools/rust/rust-cross-canadian.inc new file mode 100644 index 0000000000..8bbbd61bdc --- /dev/null +++ b/meta/recipes-devtools/rust/rust-cross-canadian.inc @@ -0,0 +1,78 @@ + +require rust-cross-canadian-common.inc + +RUSTLIB_TARGET_PN = "rust-cross-canadian-rustlib-target-${TRANSLATED_TARGET_ARCH}" +RUSTLIB_HOST_PN = "rust-cross-canadian-rustlib-host-${TRANSLATED_TARGET_ARCH}" +RUSTLIB_SRC_PN = "rust-cross-canadian-src" +RUSTLIB_PKGS = "${RUSTLIB_SRC_PN} ${RUSTLIB_TARGET_PN} ${RUSTLIB_HOST_PN}" +PN = "rust-cross-canadian-${TRANSLATED_TARGET_ARCH}" + +PACKAGES = "${RUSTLIB_PKGS} ${PN}" +RDEPENDS:${PN} += "${RUSTLIB_PKGS}" + +# The default behaviour of x.py changed in 1.47+ so now we need to +# explicitly ask for the stage 2 compiler to be assembled. +do_compile () { + rust_runx build --stage 2 +} + +do_install () { + # Rust requires /usr/lib to contain the libs. + # Similar story is with /usr/bin ruquiring `lib` to be at the same level. + # The required structure is retained for simplicity. + SYS_LIBDIR=$(dirname ${D}${libdir}) + SYS_BINDIR=$(dirname ${D}${bindir}) + RUSTLIB_DIR=${SYS_LIBDIR}/${TARGET_SYS}/rustlib + + install -d "${SYS_BINDIR}" + cp build/${SNAPSHOT_BUILD_SYS}/stage2/bin/* ${SYS_BINDIR} + for i in ${SYS_BINDIR}/*; do + chrpath -r "\$ORIGIN/../lib" ${i} + done + + install -d "${D}${libdir}" + cp -pRd build/${SNAPSHOT_BUILD_SYS}/stage2/lib/${TARGET_SYS}/*.so ${SYS_LIBDIR} + cp -pRd build/${SNAPSHOT_BUILD_SYS}/stage2/lib/${TARGET_SYS}/rustlib ${RUSTLIB_DIR} + + for i in ${SYS_LIBDIR}/*.so; do + chrpath -r "\$ORIGIN/../lib" ${i} + done + for i in ${RUSTLIB_DIR}/*/lib/*.so; do + chrpath -d ${i} + done + + install -m 0644 "${WORKDIR}/targets/${TARGET_SYS}.json" "${RUSTLIB_DIR}" + + SRC_DIR=${RUSTLIB_DIR}/src/rust + install -d ${SRC_DIR}/src/llvm-project + cp -R --no-dereference build/${SNAPSHOT_BUILD_SYS}/stage2/lib/rustlib/src/rust/src/llvm-project/libunwind ${SRC_DIR}/src/llvm-project + cp -R --no-dereference build/${SNAPSHOT_BUILD_SYS}/stage2/lib/rustlib/src/rust/library ${SRC_DIR} + cp --no-dereference build/${SNAPSHOT_BUILD_SYS}/stage2/lib/rustlib/src/rust/Cargo.lock ${SRC_DIR} + # Remove executable bit from any files so then SDK doesn't try to relocate. + chmod -R -x+X ${SRC_DIR} + + ENV_SETUP_DIR=${D}${base_prefix}/environment-setup.d + mkdir "${ENV_SETUP_DIR}" + ENV_SETUP_SH="${ENV_SETUP_DIR}/rust.sh" + + cat <<- EOF > "${ENV_SETUP_SH}" + export RUSTFLAGS="--sysroot=\$OECORE_NATIVE_SYSROOT/usr -C link-arg=--sysroot=\$OECORE_TARGET_SYSROOT -L\$OECORE_NATIVE_SYSROOT/usr/lib/${TARGET_SYS}/rustlib/${TARGET_SYS}/lib" + export RUST_TARGET_PATH="\$OECORE_NATIVE_SYSROOT/usr/lib/${TARGET_SYS}/rustlib" + EOF + + chown -R root.root ${D} +} + +PKG_SYS_LIBDIR = "${SDKPATHNATIVE}/usr/lib" +PKG_SYS_BINDIR = "${SDKPATHNATIVE}/usr/bin" +PKG_RUSTLIB_DIR = "${PKG_SYS_LIBDIR}/${TARGET_SYS}/rustlib" +FILES:${PN} = "${PKG_SYS_LIBDIR}/*.so ${PKG_SYS_BINDIR} ${base_prefix}/environment-setup.d" +FILES:${RUSTLIB_TARGET_PN} = "${PKG_RUSTLIB_DIR}/${TARGET_SYS} ${PKG_RUSTLIB_DIR}/${TARGET_SYS}.json" +FILES:${RUSTLIB_HOST_PN} = "${PKG_RUSTLIB_DIR}/${BUILD_ARCH}-unknown-linux-gnu" +FILES:${RUSTLIB_SRC_PN} = "${PKG_RUSTLIB_DIR}/src" + +SUMMARY:${RUSTLIB_TARGET_PN} = "Rust cross canadian libaries for ${TARGET_SYS}" +SUMMARY:${RUSTLIB_HOST_PN} = "Rust cross canadian libaries for ${HOST_SYS}" +SUMMARY:${RUSTLIB_SRC_PN} = "Rust standard library sources for cross canadian toolchain" +SUMMARY:${PN} = "Rust crost canadian compiler" + diff --git a/meta/recipes-devtools/rust/rust-cross-canadian_1.59.0.bb b/meta/recipes-devtools/rust/rust-cross-canadian_1.59.0.bb new file mode 100644 index 0000000000..766912c019 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-cross-canadian_1.59.0.bb @@ -0,0 +1,6 @@ +require rust-cross-canadian.inc +require rust-source.inc +require rust-snapshot.inc + +FILESEXTRAPATHS:prepend := "${THISDIR}/rust:" + diff --git a/meta/recipes-devtools/rust/rust-cross.inc b/meta/recipes-devtools/rust/rust-cross.inc new file mode 100644 index 0000000000..f6babfeeda --- /dev/null +++ b/meta/recipes-devtools/rust/rust-cross.inc @@ -0,0 +1,66 @@ +python do_rust_gen_targets () { + wd = d.getVar('WORKDIR') + '/targets/' + # It is important 'TARGET' is last here so that it overrides our less + # informed choices for BUILD & HOST if TARGET happens to be the same as + # either of them. + for thing in ['BUILD', 'HOST', 'TARGET']: + bb.debug(1, "rust_gen_target for " + thing) + features = "" + cpu = "generic" + arch = d.getVar('{}_ARCH'.format(thing)) + abi = "" + if thing is "TARGET": + abi = d.getVar('ABIEXTENSION') + # arm and armv7 have different targets in llvm + if arch == "arm" and target_is_armv7(d): + arch = 'armv7' + features = d.getVar('TARGET_LLVM_FEATURES') or "" + cpu = d.getVar('TARGET_LLVM_CPU') + rust_gen_target(d, thing, wd, features, cpu, arch, abi) +} + +# Otherwise we'll depend on what we provide +INHIBIT_DEFAULT_RUST_DEPS = "1" + +# Unlike native (which nicely maps it's DEPENDS) cross wipes them out completely. +# Generally, we (and cross in general) need the same things that native needs, +# so it might make sense to take it's mapping. For now, though, we just mention +# the bits we need explicitly. +DEPENDS += "rust-llvm-native" +DEPENDS += "rust-native" + +# In the cross compilation case, rustc doesn't seem to get the rpath quite +# right. It manages to include '../../lib/${TARGET_PREFIX}', but doesn't +# include the '../../lib' (ie: relative path from cross_bindir to normal +# libdir. As a result, we end up not being able to properly reference files in normal ${libdir}. +# Most of the time this happens to work fine as the systems libraries are +# subsituted, but sometimes a host system will lack a library, or the right +# version of a library (libtinfo was how I noticed this). +# +# FIXME: this should really be fixed in rust itself. +# FIXME: using hard-coded relative paths is wrong, we should ask bitbake for +# the relative path between 2 of it's vars. +HOST_POST_LINK_ARGS:append = " -Wl,-rpath=../../lib" +BUILD_POST_LINK_ARGS:append = " -Wl,-rpath=../../lib" + +# We need the same thing for the calls to the compiler when building the runtime crap +TARGET_CC_ARCH:append = " --sysroot=${STAGING_DIR_TARGET}" + +do_rust_setup_snapshot () { +} + +do_configure () { +} + +do_compile () { +} + +do_install () { + mkdir -p ${D}${prefix}/${base_libdir_native}/rustlib + cp ${WORKDIR}/targets/${TARGET_SYS}.json ${D}${prefix}/${base_libdir_native}/rustlib +} + +rust_cross_sysroot_preprocess() { + sysroot_stage_dir ${D}${prefix}/${base_libdir_native}/rustlib ${SYSROOT_DESTDIR}${prefix}/${base_libdir_native}/rustlib +} +SYSROOT_PREPROCESS_FUNCS += "rust_cross_sysroot_preprocess" diff --git a/meta/recipes-devtools/rust/rust-cross_1.59.0.bb b/meta/recipes-devtools/rust/rust-cross_1.59.0.bb new file mode 100644 index 0000000000..5358d98da8 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-cross_1.59.0.bb @@ -0,0 +1,8 @@ +require rust.inc +inherit cross +require rust-cross.inc +require rust-source.inc + +DEPENDS += "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}compilerlibs virtual/libc" +PROVIDES = "virtual/${TARGET_PREFIX}rust" +PN = "rust-cross-${TUNE_PKGARCH}-${TCLIBC}" diff --git a/meta/recipes-devtools/rust/rust-crosssdk_1.59.0.bb b/meta/recipes-devtools/rust/rust-crosssdk_1.59.0.bb new file mode 100644 index 0000000000..5929978591 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-crosssdk_1.59.0.bb @@ -0,0 +1,8 @@ +require rust.inc +inherit crosssdk +require rust-cross.inc +require rust-source.inc + +DEPENDS += "virtual/${TARGET_PREFIX}gcc-crosssdk virtual/nativesdk-${TARGET_PREFIX}compilerlibs virtual/nativesdk-libc" +PROVIDES = "virtual/nativesdk-${TARGET_PREFIX}rust" +PN = "rust-crosssdk-${TUNE_PKGARCH}-${TCLIBC}" diff --git a/meta/recipes-devtools/rust/rust-llvm.inc b/meta/recipes-devtools/rust/rust-llvm.inc new file mode 100644 index 0000000000..5c2ccdac9a --- /dev/null +++ b/meta/recipes-devtools/rust/rust-llvm.inc @@ -0,0 +1,70 @@ +SUMMARY = "LLVM compiler framework (packaged with rust)" +LICENSE ?= "Apache-2.0-with-LLVM-exception" +HOMEPAGE = "http://www.rust-lang.org" + +SRC_URI += "file://0002-llvm-allow-env-override-of-exe-path.patch;striplevel=2 \ + file://0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch;striplevel=2" + +S = "${RUSTSRC}/src/llvm-project/llvm" + +LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=8a15a0759ef07f2682d2ba4b893c9afe" + +inherit cmake python3native + +DEPENDS += "ninja-native rust-llvm-native" + +ARM_INSTRUCTION_SET:armv5 = "arm" +ARM_INSTRUCTION_SET:armv4t = "arm" + +# rustc_llvm with debug info is not recognized as a valid crate that's +# generated by rust-llvm-native. +CFLAGS:remove = "-g" +CXXFLAGS:remove = "-g" + +LLVM_DIR = "llvm${LLVM_RELEASE}" + +EXTRA_OECMAKE = " \ + -DCMAKE_BUILD_TYPE=Release \ + -DLLVM_TARGETS_TO_BUILD='ARM;AArch64;Mips;PowerPC;RISCV;X86' \ + -DLLVM_BUILD_DOCS=OFF \ + -DLLVM_ENABLE_TERMINFO=OFF \ + -DLLVM_ENABLE_ZLIB=OFF \ + -DLLVM_ENABLE_LIBXML2=OFF \ + -DLLVM_ENABLE_FFI=OFF \ + -DLLVM_INSTALL_UTILS=ON \ + -DLLVM_BUILD_EXAMPLES=OFF \ + -DLLVM_INCLUDE_EXAMPLES=OFF \ + -DLLVM_BUILD_TESTS=OFF \ + -DLLVM_INCLUDE_TESTS=OFF \ + -DLLVM_TARGET_ARCH=${TARGET_ARCH} \ + -DCMAKE_INSTALL_PREFIX:PATH=${libdir}/llvm-rust \ +" +EXTRA_OECMAKE:append:class-target = "\ + -DCMAKE_CROSSCOMPILING:BOOL=ON \ + -DLLVM_BUILD_TOOLS=OFF \ + -DLLVM_TABLEGEN=${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-tblgen \ + -DLLVM_CONFIG_PATH=${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-config \ +" + +# The debug symbols are huge here (>2GB) so suppress them since they +# provide almost no value. If you really need them then override this +INHIBIT_PACKAGE_DEBUG_SPLIT = "1" + +export YOCTO_ALTERNATE_EXE_PATH = "${STAGING_LIBDIR}/llvm-rust/bin/llvm-config" + +do_install:append () { + # we don't need any of this stuff to build Rust + rm -rf "${D}/usr/lib/cmake" +} + +PACKAGES =+ "${PN}-bugpointpasses ${PN}-llvmhello ${PN}-liblto" + +# Add the extra locations to avoid the complaints about unpackaged files +FILES:${PN}-bugpointpasses = "${libdir}/llvm-rust/lib/BugpointPasses.so" +FILES:${PN}-llvmhello = "${libdir}/llvm-rust/lib/LLVMHello.so" +FILES:${PN}-liblto = "${libdir}/llvm-rust/lib/libLTO.so.*" +FILES:${PN}-staticdev =+ "${libdir}/llvm-rust/*/*.a" +FILES:${PN} += "${libdir}/libLLVM*.so.* ${libdir}/llvm-rust/lib/*.so.* ${libdir}/llvm-rust/bin" +FILES:${PN}-dev += "${datadir}/llvm ${libdir}/llvm-rust/lib/*.so ${libdir}/llvm-rust/include ${libdir}/llvm-rust/share ${libdir}/llvm-rust/lib/cmake" + +BBCLASSEXTEND = "native" diff --git a/meta/recipes-devtools/rust/rust-llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch b/meta/recipes-devtools/rust/rust-llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch new file mode 100644 index 0000000000..48af6fc283 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-llvm/0001-AsmMatcherEmitter-sort-ClassInfo-lists-by-name-as-we.patch @@ -0,0 +1,31 @@ +From 86940d87026432683fb6741cd8a34d3b9b18e40d Mon Sep 17 00:00:00 2001 +From: Alexander Kanavin <alex.kanavin@gmail.com> +Date: Fri, 27 Nov 2020 10:11:08 +0000 +Subject: [PATCH] AsmMatcherEmitter: sort ClassInfo lists by name as well + +Otherwise, there are instances which are identical in +every other field and therefore sort non-reproducibly +(which breaks binary and source reproducibiliy). + +Upstream-Status: Submitted [https://reviews.llvm.org/D97477] +Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> +--- + llvm/utils/TableGen/AsmMatcherEmitter.cpp | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/llvm/utils/TableGen/AsmMatcherEmitter.cpp b/llvm/utils/TableGen/AsmMatcherEmitter.cpp +index ccf0959389b..1f801e83b7d 100644 +--- a/llvm/utils/TableGen/AsmMatcherEmitter.cpp ++++ b/llvm/utils/TableGen/AsmMatcherEmitter.cpp +@@ -359,7 +359,10 @@ public: + // name of a class shouldn't be significant. However, some of the backends + // accidentally rely on this behaviour, so it will have to stay like this + // until they are fixed. +- return ValueName < RHS.ValueName; ++ if (ValueName != RHS.ValueName) ++ return ValueName < RHS.ValueName; ++ // All else being equal, we should sort by name, for source and binary reproducibility ++ return Name < RHS.Name; + } + }; + diff --git a/meta/recipes-devtools/rust/rust-llvm/0002-llvm-allow-env-override-of-exe-path.patch b/meta/recipes-devtools/rust/rust-llvm/0002-llvm-allow-env-override-of-exe-path.patch new file mode 100644 index 0000000000..9be26677a9 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-llvm/0002-llvm-allow-env-override-of-exe-path.patch @@ -0,0 +1,33 @@ +From 7111770e8290082530d920e120995bf81431b0aa Mon Sep 17 00:00:00 2001 +From: Martin Kelly <mkelly@xevo.com> +Date: Fri, 19 May 2017 00:22:57 -0700 +Subject: [PATCH 12/18] llvm: allow env override of exe path + +When using a native llvm-config from inside a sysroot, we need llvm-config to +return the libraries, include directories, etc. from inside the sysroot rather +than from the native sysroot. Thus provide an env override for calling +llvm-config from a target sysroot. + +Upstream-Status: Inappropriate [oe-core specific] +Signed-off-by: Martin Kelly <mkelly@xevo.com> +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + llvm/tools/llvm-config/llvm-config.cpp | 7 +++++++ + 1 file changed, 7 insertions(+) + +--- a/llvm/tools/llvm-config/llvm-config.cpp ++++ b/llvm/tools/llvm-config/llvm-config.cpp +@@ -226,6 +226,13 @@ Typical components:\n\ + + /// Compute the path to the main executable. + std::string GetExecutablePath(const char *Argv0) { ++ // Hack for Yocto: we need to override the root path when we are using ++ // llvm-config from within a target sysroot. ++ const char *Sysroot = std::getenv("YOCTO_ALTERNATE_EXE_PATH"); ++ if (Sysroot != nullptr) { ++ return Sysroot; ++ } ++ + // This just needs to be some symbol in the binary; C++ doesn't + // allow taking the address of ::main however. + void *P = (void *)(intptr_t)GetExecutablePath; diff --git a/meta/recipes-devtools/rust/rust-llvm_1.59.0.bb b/meta/recipes-devtools/rust/rust-llvm_1.59.0.bb new file mode 100644 index 0000000000..5b94e22f7b --- /dev/null +++ b/meta/recipes-devtools/rust/rust-llvm_1.59.0.bb @@ -0,0 +1,6 @@ +# check src/llvm-project/llvm/CMakeLists.txt for llvm version in use +# +LLVM_RELEASE = "13.0.0" +require rust-source.inc +require rust-llvm.inc + diff --git a/meta/recipes-devtools/rust/rust-snapshot.inc b/meta/recipes-devtools/rust/rust-snapshot.inc new file mode 100644 index 0000000000..b2f68766cf --- /dev/null +++ b/meta/recipes-devtools/rust/rust-snapshot.inc @@ -0,0 +1,29 @@ +## This is information on the rust-snapshot (binary) used to build our current release. +## snapshot info is taken from rust/src/stage0.txt +## TODO: find a way to add additional SRC_URIs based on the contents of an +## earlier SRC_URI. +RS_VERSION = "1.58.0" +CARGO_VERSION = "1.58.0" + +# TODO: Add hashes for other architecture toolchains as well. Make a script? +SRC_URI[rust-std-snapshot-x86_64.sha256sum] = "319e2dc5f50cbdfb7091f56643c637465d6bc34291ccdaf1a06a2023a37f50c7" +SRC_URI[rustc-snapshot-x86_64.sha256sum] = "47e586451ac25027eb6c0d23c881a917d21d074d2fe9e5a3f41b4b6de1622be0" +SRC_URI[cargo-snapshot-x86_64.sha256sum] = "3d44be4cf353f4172b79485121286be667b76246d9998e7c48a3c2907f5e9552" + +SRC_URI[rust-std-snapshot-aarch64.sha256sum] = "b562646864cea55079e4b9d35dc2e9b6abc8efa224e2e49779ba2cbf8ff83b3d" +SRC_URI[rustc-snapshot-aarch64.sha256sum] = "8d7c8a64118ee523ad3ffc84baf91cf02ff4415390dc835f3925f8697170ec65" +SRC_URI[cargo-snapshot-aarch64.sha256sum] = "0dd38e1c0217fec9a4075c74e3faa4ab5aeffe966f93e6ec56462b4df192c8b0" + +SRC_URI[rust-std-snapshot-powerpc64le.sha256sum] = "aebb2dcd1ec692997ac0f7f7420b7516fd914ec992449e6c53c22b45cd456f08" +SRC_URI[rustc-snapshot-powerpc64le.sha256sum] = "611a70f459936cda2b4d13046a34f7badc9628901b90752be392723c25a1f7ef" +SRC_URI[cargo-snapshot-powerpc64le.sha256sum] = "176b8899b031b9c96bef290933683a2dab365c623537984954e0a63a1a388cd7" + +SRC_URI += " \ + https://static.rust-lang.org/dist/${RUST_STD_SNAPSHOT}.tar.xz;name=rust-std-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \ + https://static.rust-lang.org/dist/${RUSTC_SNAPSHOT}.tar.xz;name=rustc-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \ + https://static.rust-lang.org/dist/${CARGO_SNAPSHOT}.tar.xz;name=cargo-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \ +" + +RUST_STD_SNAPSHOT = "rust-std-${RS_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu" +RUSTC_SNAPSHOT = "rustc-${RS_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu" +CARGO_SNAPSHOT = "cargo-${CARGO_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu" diff --git a/meta/recipes-devtools/rust/rust-source.inc b/meta/recipes-devtools/rust/rust-source.inc new file mode 100644 index 0000000000..ea70ad786f --- /dev/null +++ b/meta/recipes-devtools/rust/rust-source.inc @@ -0,0 +1,7 @@ +SRC_URI += "https://static.rust-lang.org/dist/rustc-${PV}-src.tar.xz;name=rust" +SRC_URI[rust.sha256sum] = "375996ead731cab2203ec10a66a3c4568ab6997d7e5d3ae597658164fe27be3d" + +RUSTSRC = "${WORKDIR}/rustc-${PV}-src" + +UPSTREAM_CHECK_URI = "https://forge.rust-lang.org/infra/other-installation-methods.html" +UPSTREAM_CHECK_REGEX = "rustc-(?P<pver>\d+(\.\d+)+)-src" diff --git a/meta/recipes-devtools/rust/rust-target.inc b/meta/recipes-devtools/rust/rust-target.inc new file mode 100644 index 0000000000..3f637b3ba5 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-target.inc @@ -0,0 +1,10 @@ +require rust.inc + +DEPENDS += "rust-llvm (=${PV})" + +# Otherwise we'll depend on what we provide +INHIBIT_DEFAULT_RUST_DEPS:class-native = "1" +# We don't need to depend on gcc-native because yocto assumes it exists +PROVIDES:class-native = "virtual/${TARGET_PREFIX}rust" + +BBCLASSEXTEND = "native" diff --git a/meta/recipes-devtools/rust/rust-tools-cross-canadian.inc b/meta/recipes-devtools/rust/rust-tools-cross-canadian.inc new file mode 100644 index 0000000000..f0358551ae --- /dev/null +++ b/meta/recipes-devtools/rust/rust-tools-cross-canadian.inc @@ -0,0 +1,38 @@ + +require rust-cross-canadian-common.inc + +RUST_TOOLS_CLIPPY_PN = "rust-tools-clippy-cross-canadian-${TRANSLATED_TARGET_ARCH}" +RUST_TOOLS_RUSTFMT_PN = "rust-tools-rustfmt-cross-canadian-${TRANSLATED_TARGET_ARCH}" +RUST_TOOLS_PKGS = "${RUST_TOOLS_CLIPPY_PN} ${RUST_TOOLS_RUSTFMT_PN}" +PN = "rust-tools-cross-canadian-${TRANSLATED_TARGET_ARCH}" + +PACKAGES = "${RUST_TOOLS_CLIPPY_PN} ${RUST_TOOLS_RUSTFMT_PN} ${PN}" +RDEPENDS:${PN} += "${RUST_TOOLS_PKGS}" + +do_compile () { + rust_runx build --stage 2 src/tools/clippy + rust_runx build --stage 2 src/tools/rustfmt +} + +do_install () { + SYS_BINDIR=$(dirname ${D}${bindir}) + + install -d "${SYS_BINDIR}" + cp build/${SNAPSHOT_BUILD_SYS}/stage2-tools-bin/* ${SYS_BINDIR} + for i in ${SYS_BINDIR}/*; do + chrpath -r "\$ORIGIN/../lib" ${i} + done + + chown -R root.root ${D} +} + +ALLOW_EMPTY:${PN} = "1" + +PKG_SYS_BINDIR = "${SDKPATHNATIVE}/usr/bin" +FILES:${RUST_TOOLS_CLIPPY_PN} = "${PKG_SYS_BINDIR}/cargo-clippy ${PKG_SYS_BINDIR}/clippy-driver" +FILES:${RUST_TOOLS_RUSTFMT_PN} = "${PKG_SYS_BINDIR}/rustfmt" + +SUMMARY:${PN} = "Rust helper tools" +SUMMARY:${RUST_TOOLS_CLIPPY_PN} = "A collection of lints to catch common mistakes and improve your Rust code" +SUMMARY:${RUST_TOOLS_RUSTFMT_PN} = "A tool for formatting Rust code according to style guidelines" + diff --git a/meta/recipes-devtools/rust/rust-tools-cross-canadian_1.59.0.bb b/meta/recipes-devtools/rust/rust-tools-cross-canadian_1.59.0.bb new file mode 100644 index 0000000000..2d809d68f5 --- /dev/null +++ b/meta/recipes-devtools/rust/rust-tools-cross-canadian_1.59.0.bb @@ -0,0 +1,6 @@ +require rust-tools-cross-canadian.inc +require rust-source.inc +require rust-snapshot.inc + +FILESEXTRAPATHS:prepend := "${THISDIR}/rust:" + diff --git a/meta/recipes-devtools/rust/rust.inc b/meta/recipes-devtools/rust/rust.inc new file mode 100644 index 0000000000..f39228e3c0 --- /dev/null +++ b/meta/recipes-devtools/rust/rust.inc @@ -0,0 +1,202 @@ +SUMMARY = "Rust compiler and runtime libaries" +HOMEPAGE = "http://www.rust-lang.org" +SECTION = "devel" +LICENSE = "MIT | Apache-2.0" +LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=93a95682d51b4cb0a633a97046940ef0" + +inherit rust +inherit cargo_common + +DEPENDS += "file-native python3-native" +DEPENDS:append:class-native = " rust-llvm-native" + +S = "${RUSTSRC}" + +# We generate local targets, and need to be able to locate them +export RUST_TARGET_PATH="${WORKDIR}/targets/" + +export FORCE_CRATE_HASH="${BB_TASKHASH}" + +RUST_ALTERNATE_EXE_PATH ?= "${STAGING_LIBDIR}/llvm-rust/bin/llvm-config" +export YOCTO_ALTERNATE_EXE_PATH = "${RUST_ALTERNATE_EXE_PATH}" +export YOCTO_ALTERNATE_MULTILIB_NAME = "/${BASELIB}" + +# We don't want to use bitbakes vendoring because the rust sources do their +# own vendoring. +CARGO_DISABLE_BITBAKE_VENDORING = "1" + +# We can't use RUST_BUILD_SYS here because that may be "musl" if +# TCLIBC="musl". Snapshots are always -unknown-linux-gnu +SNAPSHOT_BUILD_SYS = "${RUST_BUILD_ARCH}-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 + + printf '[target.%s]\n' "${SNAPSHOT_BUILD_SYS}" >> ${CARGO_HOME}/config + printf "linker = '%s'\n" "${RUST_BUILD_CCLD}" >> ${CARGO_HOME}/config +} + +include rust-common.inc + +do_rust_setup_snapshot () { + for installer in "${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 ${UNINATIVE_LOADER} + done + fi +} +addtask rust_setup_snapshot after do_unpack before do_configure +do_rust_setup_snapshot[dirs] += "${WORKDIR}/rust-snapshot" +do_rust_setup_snapshot[vardepsexclude] += "UNINATIVE_LOADER" + +python do_configure() { + import json + try: + import configparser + except ImportError: + import ConfigParser as 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] + target_section = "target.{}".format(d.getVar('TARGET_SYS', True)) + config.add_section(target_section) + + llvm_config = d.expand("${YOCTO_ALTERNATE_EXE_PATH}") + config.set(target_section, "llvm-config", e(llvm_config)) + + config.set(target_section, "cxx", e(d.expand("${RUST_TARGET_CXX}"))) + config.set(target_section, "cc", e(d.expand("${RUST_TARGET_CC}"))) + + # If we don't do this rust-native will compile it's own llvm for BUILD. + # [target.${BUILD_ARCH}-unknown-linux-gnu] + target_section = "target.{}".format(d.getVar('SNAPSHOT_BUILD_SYS', True)) + config.add_section(target_section) + + config.set(target_section, "llvm-config", e(llvm_config)) + + config.set(target_section, "cxx", e(d.expand("${RUST_BUILD_CXX}"))) + config.set(target_section, "cc", e(d.expand("${RUST_BUILD_CC}"))) + + # [rust] + config.add_section("rust") + config.set("rust", "rpath", e(True)) + config.set("rust", "channel", e("stable")) + + # Whether or not to optimize the compiler and standard library + config.set("rust", "optimize", e(True)) + + # [build] + config.add_section("build") + config.set("build", "submodules", e(False)) + config.set("build", "docs", e(False)) + + rustc = d.expand("${WORKDIR}/rust-snapshot/bin/rustc") + config.set("build", "rustc", e(rustc)) + + # Support for the profiler runtime to generate e.g. coverage report, + # PGO etc. + config.set("build", "profiler", e(True)) + + cargo = d.expand("${WORKDIR}/rust-snapshot/bin/cargo") + config.set("build", "cargo", e(cargo)) + + config.set("build", "vendor", e(True)) + + if not "targets" in locals(): + targets = [d.getVar("TARGET_SYS", True)] + config.set("build", "target", e(targets)) + + if not "hosts" in locals(): + hosts = [d.getVar("HOST_SYS", True)] + config.set("build", "host", e(hosts)) + + # 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("SNAPSHOT_BUILD_SYS", True))) + + # [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", True) + d.getVar("prefix", True))) + config.set("install", "bindir", e(d.getVar("D", True) + d.getVar("bindir", True))) + config.set("install", "libdir", e(d.getVar("D", True) + d.getVar("libdir", True))) + config.set("install", "datadir", e(d.getVar("D", True) + d.getVar("datadir", True))) + config.set("install", "mandir", e(d.getVar("D", True) + d.getVar("mandir", True))) + + 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 + + oe_cargo_fix_env + + python3 src/bootstrap/bootstrap.py ${@oe.utils.parallel_make_argument(d, '-j %d')} "$@" --verbose +} +rust_runx[vardepsexclude] += "PARALLEL_MAKE" + +do_compile () { + rust_runx build +} + +rust_do_install () { + mkdir -p ${D}${bindir} + cp build/${HOST_SYS}/stage2/bin/* ${D}${bindir} + + mkdir -p ${D}${libdir}/rustlib + cp -pRd build/${HOST_SYS}/stage2/lib/* ${D}${libdir} + # Remove absolute symlink so bitbake doesn't complain + rm -f ${D}${libdir}/rustlib/src/rust +} + +rust_install_targets() { + # Install our custom target.json files + local td="${D}${libdir}/rustlib/" + install -d "$td" + for tgt in "${WORKDIR}/targets/"* ; do + install -m 0644 "$tgt" "$td" + done +} + + +do_install () { + rust_do_install + rust_install_targets +} +# ex: sts=4 et sw=4 ts=8 diff --git a/meta/recipes-devtools/rust/rust_1.59.0.bb b/meta/recipes-devtools/rust/rust_1.59.0.bb new file mode 100644 index 0000000000..b505ad46ca --- /dev/null +++ b/meta/recipes-devtools/rust/rust_1.59.0.bb @@ -0,0 +1,21 @@ +require rust-target.inc +require rust-source.inc +require rust-snapshot.inc + +INSANE_SKIP:${PN}:class-native = "already-stripped" + +do_compile () { + rust_runx build --stage 2 +} + +rust_do_install() { + rust_runx install +} + +python () { + pn = d.getVar('PN') + + if not pn.endswith("-native"): + raise bb.parse.SkipRecipe("Rust recipe doesn't work for target builds at this time. Fixes welcome.") +} + |