diff options
8 files changed, 241 insertions, 43 deletions
diff --git a/src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile b/src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile new file mode 100644 index 00000000000..c7778dbf6bb --- /dev/null +++ b/src/ci/docker/host-aarch64/dist-aarch64-linux/Dockerfile @@ -0,0 +1,98 @@ +# We document platform support for minimum glibc 2.17 and kernel 3.2. +# CentOS 7 has headers for kernel 3.10, but that's fine as long as we don't +# actually use newer APIs in rustc or std without a fallback. It's more +# important that we match glibc for ELF symbol versioning. +FROM centos:7 + +WORKDIR /build + +# CentOS 7 EOL is June 30, 2024, but the repos remain in the vault. +RUN sed -i /etc/yum.repos.d/*.repo -e 's!^mirrorlist!#mirrorlist!' \ + -e 's!^#baseurl=http://mirror.centos.org/!baseurl=https://vault.centos.org/!' +RUN sed -i 's/enabled=1/enabled=0/' /etc/yum/pluginconf.d/fastestmirror.conf + +RUN yum upgrade -y && \ + yum install -y \ + automake \ + bzip2 \ + file \ + gcc \ + gcc-c++ \ + git \ + glibc-devel \ + libedit-devel \ + libstdc++-devel \ + make \ + ncurses-devel \ + openssl-devel \ + patch \ + perl \ + perl-core \ + pkgconfig \ + python3 \ + unzip \ + wget \ + xz \ + zlib-devel \ + && yum clean all + +RUN mkdir -p /rustroot/bin + +ENV PATH=/rustroot/bin:$PATH +ENV LD_LIBRARY_PATH=/rustroot/lib64:/rustroot/lib32:/rustroot/lib +ENV PKG_CONFIG_PATH=/rustroot/lib/pkgconfig +WORKDIR /tmp +RUN mkdir /home/user +COPY host-aarch64/dist-aarch64-linux/shared.sh /tmp/ + +# Need at least GCC 5.1 to compile LLVM +COPY host-aarch64/dist-aarch64-linux/build-gcc.sh /tmp/ +RUN ./build-gcc.sh && yum remove -y gcc gcc-c++ + +ENV CC=gcc CXX=g++ + +# LLVM 17 needs cmake 3.20 or higher. +COPY scripts/cmake.sh /tmp/ +RUN ./cmake.sh + +# Build LLVM+Clang +COPY host-aarch64/dist-aarch64-linux/build-clang.sh /tmp/ +RUN ./build-clang.sh +ENV CC=clang CXX=clang++ + +# Build zstd to enable `llvm.libzstd`. +COPY host-aarch64/dist-aarch64-linux/build-zstd.sh /tmp/ +RUN ./build-zstd.sh + +COPY scripts/sccache.sh /scripts/ +RUN sh /scripts/sccache.sh + +ENV PGO_HOST=aarch64-unknown-linux-gnu +ENV HOSTS=aarch64-unknown-linux-gnu + +ENV CPATH=/usr/include/aarch64-linux-gnu/:$CPATH + +ENV RUST_CONFIGURE_ARGS \ + --build=aarch64-unknown-linux-gnu \ + --enable-full-tools \ + --enable-profiler \ + --enable-sanitizers \ + --enable-compiler-docs \ + --set target.aarch64-unknown-linux-gnu.linker=clang \ + --set target.aarch64-unknown-linux-gnu.ar=/rustroot/bin/llvm-ar \ + --set target.aarch64-unknown-linux-gnu.ranlib=/rustroot/bin/llvm-ranlib \ + --set llvm.link-shared=true \ + --set llvm.thin-lto=false \ + --set llvm.libzstd=true \ + --set llvm.ninja=false \ + --set rust.debug-assertions=false \ + --set rust.jemalloc \ + --set rust.use-lld=true \ + --set rust.codegen-units=1 + +ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS + +ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=clang +ENV DIST_SRC 1 +ENV LIBCURL_NO_PKG_CONFIG 1 +ENV DIST_REQUIRE_ALL_TOOLS 1 diff --git a/src/ci/docker/host-aarch64/dist-aarch64-linux/build-clang.sh b/src/ci/docker/host-aarch64/dist-aarch64-linux/build-clang.sh new file mode 100755 index 00000000000..fb5f4d8c4f7 --- /dev/null +++ b/src/ci/docker/host-aarch64/dist-aarch64-linux/build-clang.sh @@ -0,0 +1,46 @@ +#!/usr/bin/env bash + +set -ex + +source shared.sh + +# Try to keep the LLVM version here in sync with src/ci/scripts/install-clang.sh +LLVM=llvmorg-19.1.5 + +mkdir llvm-project +cd llvm-project + +curl -L https://github.com/llvm/llvm-project/archive/$LLVM.tar.gz | \ + tar xzf - --strip-components=1 + +mkdir clang-build +cd clang-build + +# For whatever reason the default set of include paths for clang is different +# than that of gcc. As a result we need to manually include our sysroot's +# include path, /rustroot/include, to clang's default include path. +INC="/rustroot/include:/usr/include" + +# We need compiler-rt for the profile runtime (used later to PGO the LLVM build) +# but sanitizers aren't currently building. Since we don't need those, just +# disable them. BOLT is used for optimizing LLVM. +hide_output \ + cmake ../llvm \ + -DCMAKE_BUILD_TYPE=Release \ + -DCMAKE_INSTALL_PREFIX=/rustroot \ + -DCOMPILER_RT_BUILD_SANITIZERS=OFF \ + -DCOMPILER_RT_BUILD_XRAY=OFF \ + -DCOMPILER_RT_BUILD_MEMPROF=OFF \ + -DCOMPILER_RT_BUILD_CTX_PROFILE=OFF \ + -DLLVM_TARGETS_TO_BUILD=AArch64 \ + -DLLVM_INCLUDE_BENCHMARKS=OFF \ + -DLLVM_INCLUDE_TESTS=OFF \ + -DLLVM_INCLUDE_EXAMPLES=OFF \ + -DLLVM_ENABLE_PROJECTS="clang;lld;compiler-rt;bolt" \ + -DC_INCLUDE_DIRS="$INC" + +hide_output make -j$(nproc) +hide_output make install + +cd ../.. +rm -rf llvm-project diff --git a/src/ci/docker/host-aarch64/dist-aarch64-linux/build-gcc.sh b/src/ci/docker/host-aarch64/dist-aarch64-linux/build-gcc.sh new file mode 100755 index 00000000000..ad33b21b9b5 --- /dev/null +++ b/src/ci/docker/host-aarch64/dist-aarch64-linux/build-gcc.sh @@ -0,0 +1,51 @@ +#!/usr/bin/env bash +set -ex + +source shared.sh + +# Note: in the future when bumping to version 10.1.0, also take care of the sed block below. +GCC=9.5.0 + +curl https://ftp.gnu.org/gnu/gcc/gcc-$GCC/gcc-$GCC.tar.xz | xzcat | tar xf - +cd gcc-$GCC + +# FIXME(#49246): Remove the `sed` below. +# +# On 2018 March 21st, two Travis builders' cache for Docker are suddenly invalidated. Normally this +# is fine, because we just need to rebuild the Docker image. However, it reveals a network issue: +# downloading from `ftp://gcc.gnu.org/` from Travis (using passive mode) often leads to "Connection +# timed out" error, and even when the download completed, the file is usually corrupted. This causes +# nothing to be landed that day. +# +# We observed that the `gcc-4.8.5.tar.bz2` above can be downloaded successfully, so as a stability +# improvement we try to download from the HTTPS mirror instead. Turns out this uncovered the third +# bug: the host `gcc.gnu.org` and `cygwin.com` share the same IP, and the TLS certificate of the +# latter host is presented to `wget`! Therefore, we choose to download from the insecure HTTP server +# instead here. +# +# Note: in version 10.1.0, the URL used in `download_prerequisites` has changed from using FTP to +# using HTTP. When bumping to that gcc version, we can likely remove the sed replacement below, or +# the expression will need to be updated. That new URL is available at: +# https://github.com/gcc-mirror/gcc/blob/6e6e3f144a33ae504149dc992453b4f6dea12fdb/contrib/download_prerequisites#L35 +# +sed -i'' 's|ftp://gcc\.gnu\.org/|https://gcc.gnu.org/|g' ./contrib/download_prerequisites + +./contrib/download_prerequisites +mkdir ../gcc-build +cd ../gcc-build + +# '-fno-reorder-blocks-and-partition' is required to +# enable BOLT optimization of the C++ standard library, +# which is included in librustc_driver.so +hide_output ../gcc-$GCC/configure \ + --prefix=/rustroot \ + --enable-languages=c,c++ \ + --disable-gnu-unique-object \ + --enable-cxx-flags='-fno-reorder-blocks-and-partition' +hide_output make -j$(nproc) +hide_output make install +ln -s gcc /rustroot/bin/cc + +cd .. +rm -rf gcc-build +rm -rf gcc-$GCC diff --git a/src/ci/docker/host-aarch64/dist-aarch64-linux/build-zstd.sh b/src/ci/docker/host-aarch64/dist-aarch64-linux/build-zstd.sh new file mode 100755 index 00000000000..a3d37ccc311 --- /dev/null +++ b/src/ci/docker/host-aarch64/dist-aarch64-linux/build-zstd.sh @@ -0,0 +1,29 @@ +#!/bin/bash +set -ex + +hide_output() { + set +x + on_err=" +echo ERROR: An error was encountered with the build. +cat /tmp/zstd_build.log +exit 1 +" + trap "$on_err" ERR + bash -c "while true; do sleep 30; echo \$(date) - building ...; done" & + PING_LOOP_PID=$! + "$@" &> /tmp/zstd_build.log + trap - ERR + kill $PING_LOOP_PID + rm /tmp/zstd_build.log + set -x +} + +ZSTD=1.5.6 +curl -L https://github.com/facebook/zstd/releases/download/v$ZSTD/zstd-$ZSTD.tar.gz | tar xzf - + +cd zstd-$ZSTD +CFLAGS=-fPIC hide_output make -j$(nproc) VERBOSE=1 +hide_output make install + +cd .. +rm -rf zstd-$ZSTD diff --git a/src/ci/docker/host-aarch64/dist-aarch64-linux/shared.sh b/src/ci/docker/host-aarch64/dist-aarch64-linux/shared.sh new file mode 100644 index 00000000000..dc86dddd464 --- /dev/null +++ b/src/ci/docker/host-aarch64/dist-aarch64-linux/shared.sh @@ -0,0 +1,16 @@ +#!/bin/sh +hide_output() { + set +x + on_err=" +echo ERROR: An error was encountered with the build. +cat /tmp/build.log +exit 1 +" + trap "$on_err" ERR + bash -c "while true; do sleep 30; echo \$(date) - building ...; done" & + PING_LOOP_PID=$! + "$@" &> /tmp/build.log + trap - ERR + kill $PING_LOOP_PID + set -x +} diff --git a/src/ci/docker/host-x86_64/dist-aarch64-linux/Dockerfile b/src/ci/docker/host-x86_64/dist-aarch64-linux/Dockerfile deleted file mode 100644 index 18972387e34..00000000000 --- a/src/ci/docker/host-x86_64/dist-aarch64-linux/Dockerfile +++ /dev/null @@ -1,32 +0,0 @@ -FROM ubuntu:22.04 - -COPY scripts/cross-apt-packages.sh /scripts/ -RUN sh /scripts/cross-apt-packages.sh - -COPY scripts/crosstool-ng.sh /scripts/ -RUN sh /scripts/crosstool-ng.sh - -COPY scripts/rustbuild-setup.sh /scripts/ -RUN sh /scripts/rustbuild-setup.sh -WORKDIR /tmp - -COPY scripts/crosstool-ng-build.sh /scripts/ -COPY host-x86_64/dist-aarch64-linux/aarch64-linux-gnu.defconfig /tmp/crosstool.defconfig -RUN /scripts/crosstool-ng-build.sh - -COPY scripts/sccache.sh /scripts/ -RUN sh /scripts/sccache.sh - -ENV PATH=$PATH:/x-tools/aarch64-unknown-linux-gnu/bin - -ENV CC_aarch64_unknown_linux_gnu=aarch64-unknown-linux-gnu-gcc \ - AR_aarch64_unknown_linux_gnu=aarch64-unknown-linux-gnu-ar \ - CXX_aarch64_unknown_linux_gnu=aarch64-unknown-linux-gnu-g++ - -ENV HOSTS=aarch64-unknown-linux-gnu - -ENV RUST_CONFIGURE_ARGS \ - --enable-full-tools \ - --enable-profiler \ - --enable-sanitizers -ENV SCRIPT python3 ../x.py dist --host $HOSTS --target $HOSTS diff --git a/src/ci/docker/host-x86_64/dist-aarch64-linux/aarch64-linux-gnu.defconfig b/src/ci/docker/host-x86_64/dist-aarch64-linux/aarch64-linux-gnu.defconfig deleted file mode 100644 index 520b1667c8b..00000000000 --- a/src/ci/docker/host-x86_64/dist-aarch64-linux/aarch64-linux-gnu.defconfig +++ /dev/null @@ -1,10 +0,0 @@ -CT_CONFIG_VERSION="4" -CT_PREFIX_DIR="/x-tools/${CT_TARGET}" -CT_USE_MIRROR=y -CT_MIRROR_BASE_URL="https://ci-mirrors.rust-lang.org/rustc" -CT_ARCH_ARM=y -CT_ARCH_64=y -CT_KERNEL_LINUX=y -CT_LINUX_V_4_1=y -CT_GLIBC_V_2_17=y -CT_CC_LANG_CXX=y diff --git a/src/ci/github-actions/jobs.yml b/src/ci/github-actions/jobs.yml index d88be6543a3..6bf4a75d080 100644 --- a/src/ci/github-actions/jobs.yml +++ b/src/ci/github-actions/jobs.yml @@ -138,7 +138,7 @@ auto: - name: dist-aarch64-linux env: CODEGEN_BACKENDS: llvm,cranelift - <<: *job-linux-4c + <<: *job-aarch64-linux - name: dist-android <<: *job-linux-4c |