README.md: fix build instructions #1995
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| name: build-and-test-perfcounters | |
| on: | |
| push: | |
| branches: [ main ] | |
| pull_request: | |
| branches: [ main ] | |
| jobs: | |
| job: | |
| # TODO(dominic): Extend this to include compiler and set through env: CC/CXX. | |
| name: ${{ matrix.os }}.${{ matrix.build_type }} | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-22.04, ubuntu-20.04] | |
| build_type: ['Release', 'Debug'] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: install libpfm | |
| run: | | |
| sudo apt update | |
| sudo apt -y install libpfm4-dev | |
| - name: create build environment | |
| run: cmake -E make_directory ${{ runner.workspace }}/_build | |
| - name: configure cmake | |
| shell: bash | |
| working-directory: ${{ runner.workspace }}/_build | |
| run: > | |
| cmake $GITHUB_WORKSPACE | |
| -DBENCHMARK_ENABLE_LIBPFM=1 | |
| -DBENCHMARK_DOWNLOAD_DEPENDENCIES=ON | |
| -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} | |
| - name: build | |
| shell: bash | |
| working-directory: ${{ runner.workspace }}/_build | |
| run: cmake --build . --config ${{ matrix.build_type }} | |
| # Skip testing, for now. It seems perf_event_open does not succeed on the | |
| # hosting machine, very likely a permissions issue. | |
| # TODO(mtrofin): Enable test. | |
| # - name: test | |
| # shell: bash | |
| # working-directory: ${{ runner.workspace }}/_build | |
| # run: ctest -C ${{ matrix.build_type }} --rerun-failed --output-on-failure | |