Build clang using github actions

Clang Frontend Building Clang
1

I would like to build clang using github actions. These are the instructions I have so far.

name: Build Clang Binary

on:
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v4   
      - name: Install build dependencies
        run: sudo apt install -y ninja-build

      - name: Clone LLVM
        uses: actions/checkout@v3
        with:
          repository: llvm/llvm-project
          path: llvm
      - name: Setting Clang
        working-directory: llvm
        run: |
          cmake -DLLVM_ENABLE_PROJECTS="clang" \
          -DCMAKE_BUILD_TYPE="Release" \
          -DCMAKE_INSTALL_PREFIX="$GITHUB_WORKSPACE/clang" \
          -DLLVM_PARALLEL_LINK_JOBS=2 \
          -S llvm -B build -G Ninja
      - name: Building Clang
        working-directory: llvm
        run: cmake --build build
      - name: Install Clang
        working-directory: llmv/build
        run: ninja install
      - name: Upload Clang binary
        uses: actions/upload-artifact@v3
        with:
          name: clang-binary
          path: ${{ github.workspace }}/clang

Could you point what am I doing wrong?
Thanks

2

What’s going wrong?

3

Typo here.

4

Thank you. That was the error a typo. When I download the binaries I had to “chmod +” manually the binaries. Do you know how to avoid that step?