build.yml

name: Polygeist build and test

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  build:
    name: Build ${{ matrix.os }} ${{ matrix.compiler }} polymer=${{ matrix.polymer }} pluto ${{ matrix.pluto-build }} mlir ${{ matrix.mlir-build }} polygeist ${{ matrix.polygeist-build }}
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        pluto-build: ["Release"] # Only Release supported currently
        mlir-build: ["Release"] #, "Debug"] # "RelWithDebInfo"
        polygeist-build: ["Release", "Debug"] #, "Debug"] # "RelWithDebInfo"
        polymer: ["0", "1"]
        os: [ubuntu-22.04]
        compiler: [gcc, clang]
        cxxcompiler: [g++, clang++]
        exclude:
          - compiler: gcc
            cxxcompiler: clang++
          - compiler: clang
            cxxcompiler: g++

    timeout-minutes: 360
    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 1
        path: src
        submodules: 'recursive'

    - name: add dependencies
      run: sudo apt-get install -y llvm-15-tools ninja-build libbison-dev libtool libgmp-dev #libflex-dev cmake binutils-gold binutils binutils-dev ${{ matrix.compiler }} ${{ matrix.linker-pkg }}

    - name: Cache Pluto
      id: cache-pluto
      uses: actions/cache@v3
      with:
        path: pluto-build
        key: ${{ matrix.pluto-build }}-${{ matrix.os }}-pluto-${{ matrix.polymer }}

    - name: Pluto build
      if: steps.cache-pluto.outputs.cache-hit != 'true' && matrix.polymer == '1'
      run: |
        mkdir -p pluto-build
        PATH="/usr/lib/llvm-15/bin/:$PATH" src/tools/polymer/build_polymer_deps.sh $(pwd)/pluto-build
        sleep 1s
    - uses: actions/cache/save@v3
      if: steps.cache-pluto.outputs.cache-hit != 'true'
      with:
        path: pluto-build
        key: ${{ matrix.pluto-build }}-${{ matrix.os }}-pluto-${{ matrix.polymer }}

    - name: Read LLVM commit
      id: getversion
      run: echo "version=$(cat src/.git/modules/llvm-project/HEAD)" >> $GITHUB_OUTPUT

    - name: Cache MLIR
      id: cache-mlir
      uses: actions/cache@v3
      with:
        path: mlir-build
        key: ${{ matrix.mlir-build }}-${{ matrix.os }}-mlir-${{ steps.getversion.outputs.version }}

    - name: MLIR build
      if: steps.cache-mlir.outputs.cache-hit != 'true'
      run: |
        mkdir mlir-build
        cd mlir-build
        CYMBL=OFF cmake ../src/llvm-project/llvm -GNinja -DLLVM_ENABLE_PROJECTS="llvm;clang;mlir" -DCMAKE_BUILD_TYPE=${{ matrix.mlir-build }} -DCMAKE_C_COMPILER=/bin/clang -DCMAKE_CXX_COMPILER=/bin/clang++ -DCMAKE_ASM_COMPILER=/bin/clang -DCMAKE_CXX_FLAGS="-Wno-c++11-narrowing"
        #cymbld & disown
        sleep 1
        CYMBL=OFF ninja
    - uses: actions/cache/save@v3
      if: steps.cache-mlir.outputs.cache-hit != 'true'
      with:
        path: mlir-build
        key: ${{ matrix.mlir-build }}-${{ matrix.os }}-mlir-${{ steps.getversion.outputs.version }}

    - name: mkdir
      run: mkdir build
    - name: cmake
      run: |
        cd build
        ls ../mlir-build/lib/cmake/clang
        cmake ../src/ -GNinja -DMLIR_DIR=`pwd`/../mlir-build/lib/cmake/mlir -DLLVM_EXTERNAL_LIT=`pwd`/../mlir-build/bin/llvm-lit -DClang_DIR=`pwd`/../mlir-build/lib/cmake/clang -DCMAKE_BUILD_TYPE=${{ matrix.polygeist-build }} -DCMAKE_C_COMPILER=${{matrix.compiler}} -DCMAKE_CXX_COMPILER=${{matrix.cxxcompiler}} -DPOLYGEIST_ENABLE_POLYMER=${{ matrix.polymer }} -DPOLYMER_DEP_DIR=$(pwd)/../pluto-build/

    - name: test cgeist
      run: |
        cd build
        ninja -j1
        ninja check-polygeist-opt
        ninja check-cgeist

    - name: test polymer
      if: matrix.polymer == '1'
      run: |
        cd build
        ninja
        PATH="`pwd`/../mlir-build/bin:$PATH" LLVM_SYMBOLIZER_PATH="`pwd`/../mlir-build/bin/llvm-symbolizer" ninja check-polymer