libbpf-cargo: return stderr from clang #1791
Workflow file for this run
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| name: Test | |
| on: | |
| push: | |
| branches: | |
| - '**' | |
| - '!dependabot/**' | |
| pull_request: | |
| branches: [ master ] | |
| workflow_call: | |
| jobs: | |
| test: | |
| name: Test [${{ matrix.rust }}, ${{ matrix.profile }}] | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| rust: [stable, nightly] | |
| profile: [dev] | |
| include: | |
| - rust: stable | |
| profile: release | |
| # Anything nightly is treated as informational-only. | |
| continue-on-error: ${{ matrix.rust == 'nightly' }} | |
| steps: | |
| - name: "Set environmental variables" | |
| shell: bash | |
| run: | | |
| RUST_BACKTRACE_nightly='1' | |
| CFLAGS_nightly='-fsanitize=leak' | |
| CXXFLAGS_nightly='-fsanitize=leak' | |
| RUSTFLAGS_nightly='-Zsanitizer=leak' | |
| # A function for defining a variable conditional on the toolchain in | |
| # use. | |
| tc_var() { | |
| # Replace any dots in the toolchain name with underscores. Necessary | |
| # due to shell imposed variable naming restrictions. | |
| var="${1}_$(echo ${{ matrix.rust }} | tr . _)" | |
| echo "${1}=${!var}" >> ${GITHUB_ENV} | |
| } | |
| tc_var RUST_BACKTRACE | |
| tc_var RUSTFLAGS | |
| tc_var CFLAGS | |
| tc_var CXXFLAGS | |
| - uses: actions/checkout@v4 | |
| - uses: dtolnay/rust-toolchain@master | |
| with: | |
| toolchain: ${{ matrix.rust }} | |
| components: rustfmt | |
| - name: Install deps | |
| run: | | |
| sudo apt-get install -y clang-14 libelf-dev zlib1g-dev linux-headers-$(uname -r) | |
| sudo ln -s /usr/include/asm-generic /usr/include/asm | |
| sudo rm -f /bin/clang && sudo ln -s /usr/bin/clang-14 /bin/clang | |
| - uses: Swatinem/rust-cache@v2 | |
| - name: Build | |
| run: cargo build --profile=${{ matrix.profile }} --locked --verbose --workspace --exclude runqslower | |
| - name: Run tests | |
| # Skip tests which require sudo | |
| run: cargo test --profile=${{ matrix.profile }} --locked --verbose --workspace --exclude runqslower -- --skip ':root:' --include-ignored | |
| - name: Run root tests | |
| run: cd libbpf-rs && cargo test --profile=${{ matrix.profile }} --locked --verbose -- ':root:' | |
| run-tcp-ca: | |
| name: Run tcp_ca example | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install deps | |
| run: sudo apt-get install -y libelf-dev | |
| - uses: dtolnay/rust-toolchain@nightly | |
| with: | |
| components: rustfmt | |
| - uses: Swatinem/rust-cache@v2 | |
| - name: Run tcp_ca | |
| env: | |
| CFLAGS: '-fsanitize=leak' | |
| CXXFLAGS: '-fsanitize=leak' | |
| RUSTFLAGS: '-Zsanitizer=leak' | |
| run: | | |
| cargo build --package tcp_ca | |
| sudo target/debug/tcp_ca | |
| build-features: | |
| name: Build [${{ matrix.args }}] | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - args: "features = ['vendored']" | |
| - args: "features = ['static']" | |
| # TODO: Should build without features, but that requires system | |
| # libbpf and ubuntu 22.04 only has 0.5 (..?) | |
| #- args: "default-features = false" | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install deps | |
| run: sudo apt-get install -y libelf-dev autopoint | |
| - uses: dtolnay/rust-toolchain@stable | |
| - uses: Swatinem/rust-cache@v2 | |
| - name: Build libbpf-rs sample | |
| run: | | |
| cargo init --bin libbpf-rs-test-project | |
| cd libbpf-rs-test-project | |
| cat >> Cargo.toml <<EOF | |
| libbpf-rs = { version = "*", path = "../libbpf-rs", ${{ matrix.args }} } | |
| EOF | |
| cat > src/main.rs <<EOF | |
| fn main() { | |
| // Use *some* libbpf API so that we actually link against the library. | |
| let _linker = libbpf_rs::Linker::new("/tmp/foobar").unwrap(); | |
| } | |
| EOF | |
| RUSTFLAGS="$RUSTFLAGS -L /usr/lib/x86_64-linux-gnu" cargo build | |
| build-minimum: | |
| name: Build using minimum versions of dependencies | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install deps | |
| run: sudo apt-get install -y libelf-dev | |
| - name: Install Nightly Rust | |
| uses: dtolnay/rust-toolchain@nightly | |
| - run: cargo +nightly -Z minimal-versions update | |
| - name: Install minimum Rust | |
| uses: dtolnay/rust-toolchain@master | |
| with: | |
| # Please adjust README and rust-version field in Cargo.toml files when | |
| # bumping version. | |
| toolchain: 1.71.0 | |
| components: rustfmt | |
| - uses: Swatinem/rust-cache@v2 | |
| - name: Build | |
| run: cargo build --verbose --workspace --exclude runqslower | |
| build-capable: | |
| name: Build capable example with static libelf and libz | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install deps | |
| run: sudo apt-get install -y libelf-dev | |
| - uses: dtolnay/rust-toolchain@stable | |
| - uses: Swatinem/rust-cache@v2 | |
| - run: RUSTFLAGS="$RUSTFLAGS -L /usr/lib/x86_64-linux-gnu" cargo build --locked --package capable --features=static | |
| build-aarch64: | |
| name: Build for aarch64 | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Add apt sources for arm64 | |
| run: | | |
| dpkg --add-architecture arm64 | |
| release=$(. /etc/os-release && echo "$UBUNTU_CODENAME") | |
| sed -i 's/^deb /deb [arch=amd64] /' /etc/apt/sources.list | |
| printf 'deb [arch=arm64] http://ports.ubuntu.com/ %s main restricted\n' \ | |
| $release $release-updates $release-security \ | |
| >> /etc/apt/sources.list | |
| shell: sudo sh -e {0} | |
| - uses: dtolnay/rust-toolchain@stable | |
| with: | |
| targets: aarch64-unknown-linux-gnu | |
| - name: Install deps | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y libelf-dev:arm64 zlib1g-dev:arm64 gcc-aarch64-linux-gnu | |
| - uses: Swatinem/rust-cache@v2 | |
| - name: Build | |
| env: | |
| CARGO_BUILD_TARGET: aarch64-unknown-linux-gnu | |
| RUSTFLAGS: -C linker=/usr/bin/aarch64-linux-gnu-gcc | |
| run: cargo build --lib | |
| build-armhf: | |
| name: Build for aarch32 | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Add apt sources for armhf | |
| run: | | |
| dpkg --add-architecture armhf | |
| release=$(. /etc/os-release && echo "$UBUNTU_CODENAME") | |
| sed -i 's/^deb /deb [arch=amd64] /' /etc/apt/sources.list | |
| printf 'deb [arch=armhf] http://ports.ubuntu.com/ %s main restricted\n' \ | |
| $release $release-updates $release-security \ | |
| >> /etc/apt/sources.list | |
| shell: sudo sh -e {0} | |
| - uses: dtolnay/rust-toolchain@stable | |
| with: | |
| targets: armv7-unknown-linux-gnueabihf | |
| - name: Install deps | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y libelf-dev:armhf zlib1g-dev:armhf gcc-arm-linux-gnueabihf | |
| - uses: Swatinem/rust-cache@v2 | |
| - name: Build | |
| env: | |
| CARGO_BUILD_TARGET: armv7-unknown-linux-gnueabihf | |
| RUSTFLAGS: -C linker=/usr/bin/armhf-linux-gnu-gcc | |
| run: cargo build --lib | |
| clippy: | |
| name: Lint with clippy | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install deps | |
| run: sudo apt-get install -y libelf-dev | |
| - uses: dtolnay/rust-toolchain@stable | |
| with: | |
| components: rustfmt | |
| - uses: Swatinem/rust-cache@v2 | |
| - run: | | |
| # We want the old resolver here as it has more suitable feature | |
| # unification logic for this invocation. | |
| sed -i 's@resolver = "2"@resolver = "1"@' Cargo.toml | |
| cargo clippy --locked --no-deps --all-targets --tests --features=dont-generate-test-files -- -D warnings -D clippy::absolute_paths | |
| rustfmt: | |
| name: Check code formatting | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: dtolnay/rust-toolchain@nightly | |
| with: | |
| components: rustfmt | |
| - run: cargo fmt -- --check | |
| cargo-doc: | |
| name: Check documentation | |
| runs-on: ubuntu-latest | |
| env: | |
| RUSTDOCFLAGS: '-D warnings' | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install deps | |
| run: sudo apt-get install -y libelf-dev | |
| - uses: dtolnay/rust-toolchain@stable | |
| - run: cargo doc --locked --no-deps |