llvm-project/.ci/monolithic-windows.sh
Aiden Grossman 41c906fe2b
[CI] Add rich build information for github workflows
This patch adds rich test failure information to the Github output,
using the same library that is used for the buildkite pipeline.
Eventually I think we want to add more information like reproduction
information using the containers, but that is very divergent between
Github and Buildkite, so we probably want to wait until we've switched
over before doing that.

Reviewers: Keenuts, tstellar, lnihlen, DavidSpickett

Reviewed By: DavidSpickett, Keenuts

Pull Request: https://github.com/llvm/llvm-project/pull/133197
2025-03-28 23:48:20 -07:00

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#!/usr/bin/env bash
#===----------------------------------------------------------------------===##
#
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#
#===----------------------------------------------------------------------===##
#
# This script performs a monolithic build of the monorepo and runs the tests of
# most projects on Windows. This should be replaced by per-project scripts that
# run only the relevant tests.
#
set -ex
set -o pipefail
MONOREPO_ROOT="${MONOREPO_ROOT:="$(git rev-parse --show-toplevel)"}"
BUILD_DIR="${BUILD_DIR:=${MONOREPO_ROOT}/build}"
rm -rf "${BUILD_DIR}"
if [[ -n "${CLEAR_CACHE:-}" ]]; then
echo "clearing sccache"
rm -rf "$SCCACHE_DIR"
fi
sccache --zero-stats
function at-exit {
retcode=$?
mkdir -p artifacts
sccache --show-stats >> artifacts/sccache_stats.txt
# If building fails there will be no results files.
shopt -s nullglob
if command -v buildkite-agent 2>&1 >/dev/null
then
python "${MONOREPO_ROOT}"/.ci/generate_test_report_buildkite.py ":windows: Windows x64 Test Results" \
"windows-x64-test-results" $retcode "${BUILD_DIR}"/test-results.*.xml
else
python "${MONOREPO_ROOT}"/.ci/generate_test_report_github.py ":windows: Windows x64 Test Results" \
$retcode "${BUILD_DIR}"/test-results.*.xml >> $GITHUB_STEP_SUMMARY
fi
}
trap at-exit EXIT
projects="${1}"
targets="${2}"
echo "--- cmake"
pip install -q -r "${MONOREPO_ROOT}"/mlir/python/requirements.txt
pip install -q -r "${MONOREPO_ROOT}"/.ci/requirements.txt
export CC=cl
export CXX=cl
export LD=link
# The CMAKE_*_LINKER_FLAGS to disable the manifest come from research
# on fixing a build reliability issue on the build server, please
# see https://github.com/llvm/llvm-project/pull/82393 and
# https://discourse.llvm.org/t/rfc-future-of-windows-pre-commit-ci/76840/40
# for further information.
# We limit the number of parallel compile jobs to 24 control memory
# consumption and improve build reliability.
cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
-D LLVM_ENABLE_PROJECTS="${projects}" \
-G Ninja \
-D CMAKE_BUILD_TYPE=Release \
-D LLVM_ENABLE_ASSERTIONS=ON \
-D LLVM_BUILD_EXAMPLES=ON \
-D COMPILER_RT_BUILD_LIBFUZZER=OFF \
-D LLVM_LIT_ARGS="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml --use-unique-output-file-name --timeout=1200 --time-tests" \
-D COMPILER_RT_BUILD_ORC=OFF \
-D CMAKE_C_COMPILER_LAUNCHER=sccache \
-D CMAKE_CXX_COMPILER_LAUNCHER=sccache \
-D MLIR_ENABLE_BINDINGS_PYTHON=ON \
-D CMAKE_EXE_LINKER_FLAGS="/MANIFEST:NO" \
-D CMAKE_MODULE_LINKER_FLAGS="/MANIFEST:NO" \
-D CMAKE_SHARED_LINKER_FLAGS="/MANIFEST:NO" \
-D LLVM_PARALLEL_COMPILE_JOBS=${MAX_PARALLEL_COMPILE_JOBS} \
-D LLVM_PARALLEL_LINK_JOBS=${MAX_PARALLEL_LINK_JOBS}
echo "--- ninja"
# Targets are not escaped as they are passed as separate arguments.
ninja -C "${BUILD_DIR}" -k 0 ${targets}