continuous-integration-workflow.yml

on:
  push:
  pull_request:

jobs:
  test:
    name: build toolchain
    runs-on: ubuntu-latest
    steps:
    - name: get latest build tools
      run: |
        sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa -y
        sudo apt-get update
        sudo apt-get upgrade -y
        sudo apt-get install -y gperf help2man libtool-bin gcc-11 g++-11
        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 100
        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 100
        sudo update-alternatives --install /usr/bin/cpp cpp-bin /usr/bin/cpp-11 100
        wget https://ftp.gnu.org/gnu/make/make-4.3.tar.gz
        tar xvzf make-4.3.tar.gz
        cd make-4.3
        ./configure
        bash ./build.sh
        sudo install ./make /usr/bin/make
        cd ..
        rm -rf make-4.3
        rm -rf make-4.3.tar.gz
    - name: build ct-ng
      run: |
        git clone --depth=1 https://github.com/crosstool-ng/crosstool-ng.git
        cd crosstool-ng
        ./bootstrap
        ./configure --prefix=$PWD/.local/
        make -j$(nproc)
        make install
        cp -r .local/ ..
        cd ..
        echo "$GITHUB_WORKSPACE/.local/bin" >> $GITHUB_PATH
    - name: build aarch64-unknown-linux-gnu toolchain
      run: |
        mkdir tc
        cd tc
        mkdir -p toolchains
        export CT_PREFIX="toolchains"
        wget https://github.com/yEsPaP/toolchain/raw/main/.config
        sed -i -e '/CT_LOG_PROGRESS_BAR/s/y$/n/' .config
        sed -i -e '/CT_LOCAL_TARBALLS_DIR/s/HOME/CT_TOP_DIR/' .config
        sed -i -e '/CT_PREFIX_DIR/s/HOME/CT_TOP_DIR/' .config
        ct-ng build.$(nproc)
        tar -czf aarch64-unknown-linux-gnu.tar.gz toolchains/ 
    - name: upload built toolchain
      uses: actions/upload-artifact@v2.2.4
      with:
        name: aarch64-unknown-linux-gnu.tar.gz
        path: tc/aarch64-unknown-linux-gnu.tar.gz