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workflows/release-binaries: Enable Windows x86 builds #59

workflows/release-binaries: Enable Windows x86 builds

workflows/release-binaries: Enable Windows x86 builds #59

name: Release Binaries
on:
workflow_dispatch:
inputs:
release-version:
description: 'Release Version'
required: false
type: string
upload:
description: 'Upload binaries to the release page'
required: true
default: false
type: boolean
runs-on:
description: "Runner to use for the build"
required: true
type: choice
# We use ubuntu-22.04 rather than the latest version to make the built
# binaries more portable (eg functional aginast older glibc).
options:
- ubuntu-22.04
- ubuntu-22.04-arm
- macos-13
- macos-14
- windows-2022
workflow_call:
inputs:
release-version:
description: 'Release Version'
required: false
type: string
upload:
description: 'Upload binaries to the release page'
required: true
default: false
type: boolean
runs-on:
description: "Runner to use for the build"
required: true
type: string
secrets:
RELEASE_TASKS_USER_TOKEN:
description: "Secret used to check user permissions."
required: false
permissions:
contents: read # Default everything to read-only
jobs:
prepare:
name: Prepare to build binaries
runs-on: ${{ inputs.runs-on }}
if: github.repository_owner == 'llvm'
outputs:
release-version: ${{ steps.vars.outputs.release-version }}
ref: ${{ steps.vars.outputs.ref }}
upload: ${{ steps.vars.outputs.upload }}
target-cmake-flags: ${{ steps.vars.outputs.target-cmake-flags }}
ccache: ${{ steps.vars.outputs.ccache }}
build-flang: ${{ steps.vars.outputs.build-flang }}
release-binary-basename: ${{ steps.vars.outputs.release-binary-basename }}
release-binary-filename: ${{ steps.vars.outputs.release-binary-filename }}
build-runs-on: ${{ steps.vars.outputs.build-runs-on }}
test-runs-on: ${{ steps.vars.outputs.build-runs-on }}
steps:
# It's good practice to use setup-python, but this is also required on macos-14
# due to https://github.com/actions/runner-images/issues/10385
- uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
with:
python-version: '3.13'
- name: Checkout LLVM
uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
- name: Install Dependencies
shell: bash
run: |
pip install --require-hashes -r ./llvm/utils/git/requirements.txt
- name: Check Permissions
if: github.event_name != 'pull_request'
env:
GITHUB_TOKEN: ${{ github.token }}
USER_TOKEN: ${{ secrets.RELEASE_TASKS_USER_TOKEN }}
shell: bash
run: |
./llvm/utils/release/./github-upload-release.py --token "$GITHUB_TOKEN" --user "$GITHUB_ACTOR" --user-token "$USER_TOKEN" check-permissions
- name: Collect Variables
id: vars
shell: bash
# In order for the test-release.sh script to run correctly, the LLVM
# source needs to be at the following location relative to the build dir:
# | X.Y.Z-rcN | ./rcN/llvm-project
# | X.Y.Z | ./final/llvm-project
#
# We also need to set divergent flags based on the release version:
# | X.Y.Z-rcN | -rc N -test-asserts
# | X.Y.Z | -final
run: |
trimmed=$(echo ${{ inputs.release-version }} | xargs)
if [ -n "$trimmed" ]; then
release_version="$trimmed"
ref="llvmorg-$release_version"
else
release_version="${{ (github.event_name == 'pull_request' && format('PR{0}', github.event.pull_request.number)) || 'CI'}}-$GITHUB_SHA"
ref="$GITHUB_SHA"
fi
if [ -n "${{ inputs.upload }}" ]; then
upload="${{ inputs.upload }}"
else
upload="false"
fi
echo "release-version=$release_version">> $GITHUB_OUTPUT
echo "ref=$ref" >> $GITHUB_OUTPUT
echo "upload=$upload" >> $GITHUB_OUTPUT
if [ "$RUNNER_OS" = "Windows" ]; then
release_binary_suffix="msi"
else
release_binary_suffix="tar.xz"
fi
release_binary_basename="LLVM-$release_version-$RUNNER_OS-$RUNNER_ARCH"
echo "release-binary-basename=$release_binary_basename" >> $GITHUB_OUTPUT
echo "release-binary-filename=$release_binary_basename.$release_binary_suffix" >> $GITHUB_OUTPUT
target="$RUNNER_OS-$RUNNER_ARCH"
# The hendrikmuhs/ccache-action action does not support installing sccache
# on arm64 Linux.
if [ "$target" = "Linux-ARM64" ]; then
echo ccache=ccache >> $GITHUB_OUTPUT
else
echo ccache=sccache >> $GITHUB_OUTPUT
fi
# The macOS builds try to cross compile some libraries so we need to
# add extra CMake args to disable them.
# See https://github.com/llvm/llvm-project/issues/99767
if [ "$RUNNER_OS" = "macOS" ]; then
target_cmake_flags="$target_cmake_flags -DBOOTSTRAP_BOOTSTRAP_COMPILER_RT_ENABLE_IOS=OFF"
if [ "$RUNNER_ARCH" = "ARM64" ]; then
arches=arm64
else
arches=x86_64
# Disable Flang builds on macOS x86_64. The FortranLower library takes
# 2-3 hours to build on macOS, much slower than on Linux.
# The long build time causes the release build to time out on x86_64,
# so we need to disable flang there.
target_cmake_flags="$target_cmake_flags -DLLVM_RELEASE_ENABLE_PROJECTS='clang;lld;lldb;clang-tools-extra;polly;mlir'"
fi
target_cmake_flags="$target_cmake_flags -DBOOTSTRAP_BOOTSTRAP_DARWIN_osx_ARCHS=$arches -DBOOTSTRAP_BOOTSTRAP_DARWIN_osx_BUILTIN_ARCHS=$arches"
fi
build_flang="true"
#if [ "$RUNNER_OS" = "Windows" ]; then
# The build times out on Windows, so we need to disable LTO.
#target_cmake_flags="$target_cmake_flags -DLLVM_RELEASE_ENABLE_LTO=OFF"
#fi
echo "target-cmake-flags=$target_cmake_flags" >> $GITHUB_OUTPUT
echo "build-flang=$build_flang" >> $GITHUB_OUTPUT
case "${{ inputs.runs-on }}" in
ubuntu-22.04*|windows-2022)
build_runs_on="depot-${{ inputs.runs-on }}-16"
test_runs_on=$build_runs_on
;;
macos-13)
if [ "$GITHUB_EVENT_NAME" = "pull_request" ]; then
build_runs_on="${{ inputs.runs-on }}"
else
build_runs_on="macos-13-large"
fi
test_runs_on="${{ inputs.runs-on }}"
;;
macos-14)
if [ "$GITHUB_EVENT_NAME" = "pull_request" ]; then
build_runs_on="${{ inputs.runs-on }}"
else
build_runs_on="depot-macos-14"
fi
test_runs_on="${{ inputs.runs-on }}"
;;
*)
test_runs_on="${{ inputs.runs-on }}"
build_runs_on=$test_runs_on
;;
esac
echo "build-runs-on=$build_runs_on" >> $GITHUB_OUTPUT
echo "test-runs-on=$test_runs_on" >> $GITHUB_OUTPUT
build-release-package:
name: "Build Release Package"
needs: prepare
if: github.repository_owner == 'llvm'
runs-on: ${{ needs.prepare.outputs.build-runs-on }}
steps:
- name: Checkout LLVM
uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
with:
ref: ${{ needs.prepare.outputs.ref }}
- name: Install Ninja
uses: llvm/actions/install-ninja@a1ea791b03c8e61f53a0e66f2f73db283aa0f01e # main
- name: Setup Windows
if: startsWith(runner.os, 'Windows')
uses: llvm/actions/setup-windows@main
with:
arch: amd64
# In order to avoid some errors with long paths names, we need to shorten
# the path names for the build.
- name: Shorten paths on Windows
if: startsWith(runner.os, 'Windows')
run: |
subst S: ${{ github.workspace }}
- name: Set Build Prefix
id: setup-stage
shell: bash
run: |
build_prefix=`pwd`
if [ "${{ runner.os }}" = "Linux" ]; then
sudo chown $USER:$USER /mnt/
build_prefix=/mnt/
elif [ "${{ runner.os }}" = "Windows" ]; then
build_prefix=/s/
fi
echo "build-prefix=$build_prefix" >> $GITHUB_OUTPUT
# We will use Wix to generate the installer on Windows, because this supports
# installers > 2GB.
- name: Install Wix
if: runner.os == 'Windows'
run: |
dotnet tool install --global wix
- name: Configure
id: build
shell: bash
env:
CCACHE_BIN: ${{ needs.prepare.outputs.ccache }}
run: |
# There were some issues on the ARM64 MacOS runners with trying to build x86 object,
# so we need to set some extra cmake flags to disable this.
cmake -G Ninja -S llvm -B ${{ steps.setup-stage.outputs.build-prefix }}/build \
${{ needs.prepare.outputs.target-cmake-flags }} \
-C clang/cmake/caches/Release.cmake \
-DBOOTSTRAP_LLVM_PARALLEL_LINK_JOBS=1 \
-DBOOTSTRAP_BOOTSTRAP_CPACK_PACKAGE_FILE_NAME="${{ needs.prepare.outputs.release-binary-basename }}"
- name: Build
shell: bash
run: |
ninja -v -C ${{ steps.setup-stage.outputs.build-prefix }}/build stage2-package
release_dir=`find ${{ steps.setup-stage.outputs.build-prefix }}/build -iname 'stage2-bins'`
mv $release_dir/${{ needs.prepare.outputs.release-binary-filename }} .
- uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with:
name: ${{ runner.os }}-${{ runner.arch }}-release-binary
# Due to path differences on Windows when running in bash vs running on node,
# we need to search for files in the current workspace.
path: |
${{ needs.prepare.outputs.release-binary-filename }}
- name: Run Tests
# These almost always fail so don't let them fail the build and prevent the uploads.
continue-on-error: true
shell: bash
run: |
ninja -C ${{ steps.setup-stage.outputs.build-prefix }}/build stage2-check-all
- name: Dump logs
if: failure()
run: |
cat S:/build/tools/clang/stage2-instrumented-bins/tools/clang/stage2-bins/_CPack_Packages/win64/WIX/wix.log
- name: Check Disk
if: always() && startsWith(runner.os, 'Windows')
run: |
Get-WmiObject -Class Win32_LogicalDisk -ComputerName LOCALHOST | ? {$_. DriveType -eq 3} | select DeviceID, {$_.Size /1GB}, {$_.FreeSpace /1GB}

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-
upload-release-binaries:
name: "Upload Release Binaries"
needs:
- prepare
- build-release-package
if: >-
github.event_name != 'pull_request' &&
needs.prepare.outputs.upload == 'true'
runs-on: ubuntu-24.04
permissions:
contents: write # For release uploads
id-token: write # For artifact attestations
attestations: write # For artifact attestations
steps:
- name: Checkout Release Scripts
uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
with:
sparse-checkout: |
llvm/utils/release/github-upload-release.py
llvm/utils/git/requirements.txt
sparse-checkout-cone-mode: false
- name: 'Download artifact'
uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
with:
pattern: '*-release-binary'
merge-multiple: true
- name: Attest Build Provenance
id: provenance
uses: actions/attest-build-provenance@ef244123eb79f2f7a7e75d99086184180e6d0018 # v1.4.4
with:
subject-path: ${{ needs.prepare.outputs.release-binary-filename }}
- name: Rename attestation file
run:
mv ${{ steps.provenance.outputs.bundle-path }} ${{ needs.prepare.outputs.release-binary-filename }}.jsonl
- name: Upload Build Provenance
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
with:
name: ${{ needs.prepare.outputs.release-binary-filename }}-attestation
path: ${{ needs.prepare.outputs.release-binary-filename }}.jsonl
- name: Install Python Requirements
run: |
pip install --require-hashes -r ./llvm/utils/git/requirements.txt
- name: Upload Release
shell: bash
run: |
./llvm/utils/release/github-upload-release.py \
--token ${{ github.token }} \
--release ${{ needs.prepare.outputs.release-version }} \
upload \
--files ${{ needs.prepare.outputs.release-binary-filename }}*