ios.yml

# This is a basic workflow to help you get started with Actions

name: iOS build

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the "main" branch
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: macos-14

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v3

      # Runs a set of commands using the runners shell
      - name: Build shaderc
        run: |
          # wget https://raw.githubusercontent.com/leetal/ios-cmake/master/ios.toolchain.cmake
          ./utils/git-sync-deps
          # -DCMAKE_TOOLCHAIN_FILE=$PWD/ios.toolchain.cmake
          # Unable to set CMAKE_SYSTEM_NAME to iOS, doing live patch instead
          sed -i'' -e 's/iOS/Darwin/g' third_party/spirv-tools/tools/CMakeLists.txt
          cmake -B build \
            -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_CROSSCOMPILING=true \
            -DCMAKE_SYSTEM_NAME=Darwin \
            -DCMAKE_SYSTEM_PROCESSOR=aarch64 \
            -DCMAKE_OSX_ARCHITECTURES=arm64 \
            -DCMAKE_OSX_SYSROOT="$(xcrun --sdk iphoneos --show-sdk-path)" \
            -DCMAKE_C_FLAGS="-arch arm64 -miphoneos-version-min=12.0" \
            -DSHADERC_SKIP_EXAMPLES=ON \
            -DSHADERC_SKIP_TESTS=ON
          cmake --build build --config RelWithDebInfo -- -j8

      - name: Upload libshaderc
        uses: actions/upload-artifact@v2
        with:
          name: libshaderc
          path: build/libshaderc/*.dylib