build_only.yml

---
name: Build-only test matrix

permissions:
  contents: read

on:
  workflow_dispatch:
  pull_request:
    paths-ignore:
      - 'doc/**'
      - 'CHANGES'
      - 'COPYING'
      - 'CREDITS'
      - 'LICENSE'
      - 'README.*'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref || github.run_id }}
  cancel-in-progress: true

env:
  CCACHE_COMPRESS: "true"
  CCACHE_COMPRESSLEVEL: "1"
  CCACHE_MAXSIZE: "25000M"
  CCACHE_BASEDIR: "${{ github.workspace }}"
  CCACHE_DIR: "${{ github.workspace }}/../../../../ccache_storage"
  EXAMPLES_DIR: "${{ github.workspace }}/../../../../examples"

jobs:
  build_only_matrix:
    name: Build-only - ${{ matrix.config }}
    runs-on: [self-hosted, linux, "${{ matrix.config }}"]
    # these runners have action runner directly in the home directory
    env:
      CCACHE_DIR: "${{ github.workspace }}/../../../ccache_storage"
      EXAMPLES_DIR: "${{ github.workspace }}/../../../examples"
    strategy:
      fail-fast: false
      matrix:
        # cross - arm 32bit gnueabihf crosscompiled (ENABLE_LLVM=0)
        # proxy - proxy driver
        # accel - almaif driver
        # no_llvm_no_debug - pthread driver + ENABLE_LLVM=0 + POCL_DEBUG_MESSAGES=0
        # android is currently disabled, need to check NDK license if we can use it in CI
        config: [cross, proxy, accel, no_llvm_no_debug]

    steps:
      - name: Checkout
        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871

      - name: CMake
        id: cmake
        run: |
          runCMake() {
            BUILD_FLAGS="-O1 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-unused-variable -Wno-format"
            cmake -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DENABLE_EXAMPLES=0 -DENABLE_TESTS=0 \
            -DCMAKE_BUILD_TYPE=RelWithDebInfo "-DCMAKE_C_FLAGS_RELWITHDEBINFO=$BUILD_FLAGS" "-DCMAKE_CXX_FLAGS_RELWITHDEBINFO=$BUILD_FLAGS" \
            "$@" -B ${{ github.workspace }}/build ${{ github.workspace }}
          }

          rm -rf ${{ github.workspace }}/build
          mkdir ${{ github.workspace }}/build

          # if [ "${{ matrix.config }}" == "android" ]; then
          # runCMake -DENABLE_POCLCC=0 -DENABLE_HOST_CPU_DEVICES=0 -DENABLE_LLVM=0 -DENABLE_ICD=0 -DENABLE_LOADABLE_DRIVERS=0 -DANDROID_NDK=${{ env.NDK_PATH }} -DCMAKE_MAKE_PROGRAM=${{ env.NDK_PATH }}/prebuilt/linux-x86_64/bin/make -DCMAKE_TOOLCHAIN_FILE=${{ env.NDK_PATH }}/build/cmake/android.toolchain.cmake -DANDROID_ABI=arm64-v8a -DANDROID_NATIVE_API_LEVEL=23
          if [ "${{ matrix.config }}" == "cross" ]; then
            runCMake -DENABLE_LOADABLE_DRIVERS=0 -DCMAKE_TOOLCHAIN_FILE=/opt/cross.cmake -DCMAKE_CROSSCOMPILING=1 -DENABLE_HWLOC=0 -DHOST_DEVICE_BUILD_HASH=cross1245 -DENABLE_HOST_CPU_DEVICES=1 -DENABLE_LLVM=0 -DENABLE_ICD=0
          elif [ "${{ matrix.config }}" == "accel" ]; then
            runCMake -DENABLE_ALMAIF_DEVICE=1 -DENABLE_ICD=0 -DENABLE_LOADABLE_DRIVERS=0 -DENABLE_LLVM=0 -DENABLE_HOST_CPU_DEVICES=0