arighi PR run #37
Workflow file for this run
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| name: build-scheds | |
| run-name: ${{ github.actor }} PR run | |
| on: [pull_request, push] | |
| jobs: | |
| build-schedulers: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| ### OTHER REPOS #### | |
| # Hard turn-off interactive mode | |
| - run: echo 'debconf debconf/frontend select Noninteractive' | sudo debconf-set-selections | |
| # Add sched-ext external ppa to get the latest sched-ext kernel | |
| - run: sudo add-apt-repository -n -y ppa:arighi/sched-ext | |
| - run: sudo sed -i s/jammy/noble/ /etc/apt/sources.list.d/arighi-ubuntu-sched-ext-jammy.list | |
| # Refresh packages list | |
| - run: sudo apt update | |
| ### DOWNLOAD AND INSTALL DEPENDENCIES ### | |
| # Download dependencies packaged by Ubuntu | |
| - run: sudo apt -y install coreutils cmake cargo elfutils libelf-dev libunwind-dev libzstd-dev linux-headers-generic linux-tools-common linux-tools-generic ninja-build python3-pip python3-requests qemu-kvm udev iproute2 busybox-static libvirt-clients kbd kmod file rsync zstd | |
| # clang 17 | |
| # Use a custom llvm.sh script which includes the -y flag for | |
| # add-apt-repository. Otherwise, the CI job will hang. If and when | |
| # https://github.com/opencollab/llvm-jenkins.debian.net/pull/26 is | |
| # merged, we can go back to using https://apt.llvm.org/llvm.sh. | |
| - run: wget https://raw.githubusercontent.com/Decave/llvm-jenkins.debian.net/fix_llvmsh/llvm.sh | |
| - run: chmod +x llvm.sh | |
| - run: sudo ./llvm.sh all | |
| - run: sudo ln -sf /usr/bin/clang-17 /usr/bin/clang | |
| - run: sudo ln -sf /usr/bin/llvm-strip-17 /usr/bin/llvm-strip | |
| # bpftool | |
| - run: git clone --recurse-submodules --branch v7.3.0 https://github.com/libbpf/bpftool.git | |
| - run: make -j -C bpftool/src | |
| - run: sudo make -j -C bpftool/src install | |
| # asm headers | |
| - run: sudo ln -s /usr/include/asm-generic /usr/include/asm | |
| - uses: actions/checkout@v4 | |
| # libbpf | |
| - run: git clone --recurse-submodules --branch v1.3.0 https://github.com/libbpf/libbpf.git | |
| - run: make -j -C libbpf/src | |
| - run: sudo make -j -C libbpf/src install | |
| # meson | |
| - run: pip install meson | |
| # Install virtme-ng | |
| - run: pip install virtme-ng | |
| # Download a sched-ext enabled kernel | |
| - run: apt download linux-image-unsigned-6.7.0-3-generic linux-modules-6.7.0-3-generic | |
| - run: mkdir -p kernel | |
| - run: for f in *.deb; do dpkg -x $f kernel; done | |
| ### END DEPENDENCIES ### | |
| # The actual build: | |
| - run: meson setup build -Dlibbpf_a=`pwd`/libbpf/src/libbpf.a -Dkernel=$(pwd)/$(ls -c1 kernel/boot/vmlinuz* | tail -1) | |
| - run: meson compile -C build | |
| # Test schedulers | |
| - run: meson compile -C build test_sched |