build-scheds.yml

name: build-scheds
run-name: ${{ github.actor }} PR run
on: [pull_request]
jobs:
  build-schedulers:
    runs-on: ubuntu-20.04
    steps:

      ### DOWNLOAD AND INSTALL DEPENDENCIES ###

      # Download dependencies packaged by Ubuntu
      - run: sudo apt update
      - run: sudo apt -y install cmake cargo elfutils libelf-dev linux-headers-generic linux-tools-common ninja-build

      # clang 17
      - run: wget https://apt.llvm.org/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: make -j -C bpftool/src install

      # zstd
      - run: git clone --branch zstd-0.4.2 https://github.com/facebook/zstd.git
      - run: make -j -C zstd 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: make -j -C libbpf/src install

      # meson
      - run: pip install meson

      ### END DEPENDENCIES ###

      # The actual build:
      - run: meson setup build -Dlibbpf_a=`pwd`/libbpf/src/libbpf.a --prefix ~
      - run: meson compile -C build