message: GitHub actions: use ninja for linux/clang build
diff: @@ -65,6 +65,9 @@ jobs:
  runs-on: ubuntu-latest
  name: Linux -> x64, Clang, ${{ matrix.config }}
  + env:
  + CMAKE_GENERATOR: "Ninja"
  +
  steps:
  - name: Clone repository
  uses: actions/checkout@v2
  @@ -76,6 +79,9 @@ jobs:
  run: |
  sudo apt-get update && sudo apt-get install build-essential libx11-dev libgl1-mesa-dev
  + - name: Setup Ninja
  + uses: seanmiddleditch/gha-setup-ninja@master
  +
  - name: Configure CMake
  if: success()
  env:
  