name: Setup QEMU Fuzzers environment
description: Sets up the QEMU fuzzers environment
runs:
  using: composite
  steps:
    - uses: actions/checkout@v3
      with:
        submodules: true
        fetch-depth: 0
    - name: Install deps
      shell: bash
      run: apt update && apt install -y nasm ninja-build libc6-dev libgtk-3-dev pax-utils libz3-dev wget qemu-utils libsqlite3-dev gcc-arm-none-eabi sudo gcc g++ build-essential gcc-arm-linux-gnueabi g++-arm-linux-gnueabi
    - uses: Swatinem/rust-cache@v2
      with: { shared-key: "${{ runner.os }}-shared-fuzzer-cache" }
    - uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: stable
    - name: Add stable clippy
      shell: bash
      run: rustup toolchain install stable --component clippy --allow-downgrade
    - name: Add nightly clippy
      shell: bash
      run: rustup toolchain install nightly --component clippy --allow-downgrade
    - name: Remove obsolete llvm (Linux)
      if: runner.os == 'Linux'
      shell: bash
      run: sudo apt purge -y llvm* clang*
    - name: Install LLVM and Clang
      uses: KyleMayes/install-llvm-action@v2
      with:
        directory: ${{ runner.temp }}/llvm
        version: 17
    - name: pip install
      shell: bash
      run: python3 -m pip install msgpack jinja2 find_libpython
    - name: enable mult-thread for `make`
      shell: bash
      run: export MAKEFLAGS="-j$(expr $(nproc) \+ 1)"
    - name: install cargo-make
      uses: baptiste0928/cargo-install@v1.3.0
      with:
        crate: cargo-make
    - name: Symlink Headers
      if: runner.os == 'Linux'
      shell: bash
      run: sudo ln -s /usr/include/asm-generic /usr/include/asm