| 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) }}' |