Fix fuzz warnings and deny warnings by default in build system #2301
Workflow file for this run
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| name: CI with sysroot compiled in release mode | |
| on: | |
| push: | |
| branches: | |
| - master | |
| pull_request: | |
| permissions: | |
| contents: read | |
| env: | |
| # Enable backtraces for easier debugging | |
| RUST_BACKTRACE: 1 | |
| # For the run-make tests. | |
| LLVM_BIN_DIR: /usr/bin | |
| jobs: | |
| build: | |
| runs-on: ubuntu-24.04 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| commands: [ | |
| "--test-successful-rustc --nb-parts 2 --current-part 0", | |
| "--test-successful-rustc --nb-parts 2 --current-part 1", | |
| ] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| # `rustup show` installs from rust-toolchain.toml | |
| - name: Setup rust toolchain | |
| run: rustup show | |
| - name: Setup rust cache | |
| uses: Swatinem/rust-cache@v2 | |
| - name: Install packages | |
| # `llvm-14-tools` is needed to install the `FileCheck` binary which is used for run-make tests. | |
| run: sudo apt-get install ninja-build ripgrep llvm-14-tools llvm | |
| - name: Download artifact | |
| run: curl -LO https://github.com/rust-lang/gcc/releases/latest/download/gcc-15.deb | |
| - name: Setup path to libgccjit | |
| run: | | |
| sudo dpkg --force-overwrite -i gcc-15.deb | |
| echo 'gcc-path = "/usr/lib/"' > config.toml | |
| # Some run-make tests fail if we use our forked GCC because it doesn't | |
| # bundle libstdc++, so we switch to gcc-14 to have a GCC that has | |
| # libstdc++. | |
| - name: Set default GCC to gcc-14 | |
| run: sudo update-alternatives --install /usr/bin/cc cc /usr/bin/gcc-14 30 | |
| - name: Set env | |
| run: | | |
| echo "workspace="$GITHUB_WORKSPACE >> $GITHUB_ENV | |
| - name: Build | |
| run: | | |
| ./y.sh prepare --only-libcore | |
| EMBED_LTO_BITCODE=1 ./y.sh build --sysroot --release --release-sysroot | |
| ./y.sh test --cargo-tests | |
| ./y.sh clean all | |
| - name: Prepare dependencies | |
| run: | | |
| git config --global user.email "user@example.com" | |
| git config --global user.name "User" | |
| ./y.sh prepare | |
| - name: Add more failing tests because of undefined symbol errors (FIXME) | |
| run: cat tests/failing-lto-tests.txt >> tests/failing-ui-tests.txt | |
| - name: Run tests | |
| run: | | |
| # FIXME(antoyo): we cannot enable LTO for stdarch tests currently because of some failing LTO tests using proc-macros. | |
| echo -n 'lto = "fat"' >> build_system/build_sysroot/Cargo.toml | |
| EMBED_LTO_BITCODE=1 ./y.sh test --release --clean --release-sysroot --build-sysroot --keep-lto-tests ${{ matrix.commands }} | |
| - name: Run y.sh cargo build | |
| run: | | |
| EMBED_LTO_BITCODE=1 CHANNEL="release" ./y.sh cargo build --release --manifest-path tests/hello-world/Cargo.toml | |
| call_found=$(objdump -dj .text tests/hello-world/target/release/hello_world | grep -c "call .*mylib.*my_func" ) ||: | |
| if [ $call_found -gt 0 ]; then | |
| echo "ERROR: call my_func found in asm" | |
| echo "Test is done with LTO enabled, hence inlining should occur across crates" | |
| exit 1 | |
| fi | |
| # Summary job for the merge queue. | |
| # ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB! | |
| success_release: | |
| needs: [build] | |
| # We need to ensure this job does *not* get skipped if its dependencies fail, | |
| # because a skipped job is considered a success by GitHub. So we have to | |
| # overwrite `if:`. We use `!cancelled()` to ensure the job does still not get run | |
| # when the workflow is canceled manually. | |
| if: ${{ !cancelled() }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Manually check the status of all dependencies. `if: failure()` does not work. | |
| - name: Conclusion | |
| run: | | |
| # Print the dependent jobs to see them in the CI log | |
| jq -C <<< '${{ toJson(needs) }}' | |
| # Check if all jobs that we depend on (in the needs array) were successful. | |
| jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}' |