ci.yml

name: Continuous Integration
on: [push, pull_request]

jobs:
  cmake:
    name: CMake Buildsystem
    if: "!contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[ci skip]')"

    strategy:
      fail-fast: false

      matrix:
        profile:
        - ubuntu-bionic-double-standard-unity-makefile
        - ubuntu-bionic-coverage-ninja
        - macos-coverage-unity-xcode
        - macos-nometa-standard-makefile
        - windows-standard-unity-msvc
        - windows-nopython-nometa-standard-msvc

        include:
        - profile: ubuntu-bionic-double-standard-unity-makefile
          os: ubuntu-24.04
          config: Standard
          unity: YES
          generator: Unix Makefiles
          compiler: Default
          metalibs: YES
          python: YES
          eigen: NO
          double: YES
          asan: YES

        - profile: ubuntu-bionic-coverage-ninja
          os: ubuntu-24.04
          config: Coverage
          unity: NO
          generator: Ninja
          compiler: Clang
          metalibs: YES
          python: YES
          eigen: NO
          double: NO
          asan: YES

        - profile: macos-coverage-unity-xcode
          os: macOS-15
          config: Coverage
          unity: YES
          generator: Xcode
          compiler: Default
          metalibs: YES
          python: YES
          eigen: NO
          double: NO

        - profile: macos-nometa-standard-makefile
          os: macOS-15
          config: Standard
          unity: NO
          generator: Unix Makefiles
          compiler: Default
          metalibs: NO
          python: YES
          eigen: NO
          double: NO
          asan: YES

        - profile: windows-standard-unity-msvc
          os: windows-2022
          config: Standard
          unity: YES
          generator: Visual Studio 17 2022
          compiler: Default
          metalibs: YES
          python: YES
          eigen: NO
          double: NO

        - profile: windows-nopython-nometa-standard-msvc
          os: windows-2022
          config: Standard
          unity: NO
          generator: Visual Studio 17 2022
          compiler: Default
          metalibs: NO
          python: NO
          eigen: NO
          double: NO

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v7
      with:
        fetch-depth: 10

    - name: Self-destruct makepanda
      run: python3 makepanda/selfdestruct.py --yes

    - name: Install dependencies (macOS)
      if: runner.os == 'macOS'
      run: |
        curl -O https://www.panda3d.org/download/panda3d-1.10.16/panda3d-1.10.16-tools-mac.tar.gz
        tar -xf panda3d-1.10.16-tools-mac.tar.gz
        mv panda3d-1.10.16/thirdparty thirdparty
        rmdir panda3d-1.10.16

        # Temporary hack so that pzip can run, since we are about to remove Cg anyway.
        install_name_tool -id "$(pwd)/thirdparty/darwin-libs-a/nvidiacg/lib/libCg.dylib" thirdparty/darwin-libs-a/nvidiacg/lib/libCg.dylib

        brew install ccache

    - name: Set up XCode (macOS)
      if: runner.os == 'macOS'
      run: sudo xcode-select -s /Applications/Xcode_16.app/Contents/Developer

    - name: Install dependencies (Ubuntu)
      if: startsWith(matrix.os, 'ubuntu')
      run: >
        sudo apt-get update

        sudo apt-get install
        build-essential ninja-build clang llvm ccache
        bison flex
        libeigen3-dev libfreetype6-dev libjpeg-dev libode-dev
        libopenal-dev libpng-dev libssl-dev libvorbis-dev libx11-dev
        libxcursor-dev libxrandr-dev nvidia-cg-toolkit zlib1g-dev
        libgl1-mesa-dev libegl1-mesa-dev libgl1-mesa-dri mesa-utils-extra
        python3-setuptools python3-tk

    - name: Cache dependencies (Windows)
      if: runner.os == 'Windows'
      uses: actions/cache@v5
      with:
        path: thirdparty
        key: ci-cmake-${{ runner.OS }}-thirdparty-v1.10.16-r1
    - name: Install dependencies (Windows)
      if: runner.os == 'Windows'
      shell: bash
      run: |
        if [ ! -d thirdparty/win-libs-vc14-x64 ]; then
          curl --retry 5 --retry-delay 10 --retry-all-errors -fLo thirdparty-tools.zip "https://www.panda3d.org/download/panda3d-1.10.16/panda3d-1.10.16-tools-win64.zip"
          unzip -q thirdparty-tools.zip -d thirdparty-tools
          mv thirdparty-tools/panda3d-1.10.16/thirdparty .
        fi

    - name: ccache (non-Windows)
      if: runner.os != 'Windows'
      uses: actions/cache@v5
      with:
        path: ccache
        key: ci-cmake-ccache-${{ matrix.profile }}

    - name: Configure
      shell: bash
      env:
        CMAKE_GENERATOR: "${{ matrix.generator }}"
      run: >
        mkdir -p build

        cd build

        if ${{ matrix.compiler == 'Clang' }}; then
          if [[ "$CMAKE_GENERATOR" =~ Studio.+20(19|22) ]]; then
            export CMAKE_GENERATOR_TOOLSET=ClangCL
          elif [[ "$CMAKE_GENERATOR" == *Studio* ]]; then
            export CMAKE_GENERATOR_TOOLSET=LLVM
          else
            export CC=clang CXX=clang++
          fi
        fi

        if ${{ runner.os != 'Windows' }}; then
          compilerLauncher=$(echo -DCMAKE_C{,XX}_COMPILER_LAUNCHER=ccache)
          export CCACHE_DIR="$(dirname $PWD)/ccache"
          echo "CCACHE_DIR=$(dirname $PWD)/ccache" >> $GITHUB_ENV
        fi

        cmake
        ${compilerLauncher:-}
        -D CMAKE_UNITY_BUILD=${{ matrix.unity }}
        -D CMAKE_BUILD_TYPE="${{ matrix.config }}"
        -D BUILD_METALIBS=${{ matrix.metalibs }}
        -D HAVE_PYTHON=${{ runner.os != 'Windows' && matrix.python || 'NO' }}
        -D HAVE_EIGEN=${{ matrix.eigen }}
        -D STDFLOAT_DOUBLE=${{ matrix.double }}
        -D ENABLE_ASAN=${{ matrix.asan || 'NO' }}
        ..

        echo "$PWD/${{ matrix.config }}/bin" >> $GITHUB_PATH

        echo "$PWD/bin" >> $GITHUB_PATH

    - name: Configure headless OpenGL
      if: matrix.os == 'ubuntu-24.04'
      run: |
        echo "LIBGL_ALWAYS_SOFTWARE=1" >> $GITHUB_ENV
        echo "EGL_PLATFORM=surfaceless" >> $GITHUB_ENV
        echo "EGL_LOG_LEVEL=debug" >> $GITHUB_ENV
        mkdir -p build/etc/panda3d
        echo "load-display p3headlessgl" >> build/etc/panda3d/10_ci.prc
        eglinfo || true

    - name: Build (no Python)
      if: contains(matrix.python, 'NO')
      # BEGIN A
      working-directory: build
      run: cmake --build . --config ${{ matrix.config }} --parallel 4
      # END A

    - name: Setup Python (Python 3.8)
      if: contains(matrix.python, 'YES')
      uses: actions/setup-python@v6
      with:
        python-version: '3.8'
    - name: Configure (Python 3.8)
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      run: >
        cmake -DWANT_PYTHON_VERSION=3.8 -DHAVE_PYTHON=YES
        -DPython_FIND_REGISTRY=NEVER -DPython_ROOT="$pythonLocation" .
    - name: Build (Python 3.8)
      if: contains(matrix.python, 'YES')
      # BEGIN A
      working-directory: build
      run: cmake --build . --config ${{ matrix.config }} --parallel 4
      # END A
    - name: Test (Python 3.8)
      # BEGIN B
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      env:
        PYTHONPATH: ${{ matrix.config }}
        ASAN_OPTIONS: detect_leaks=0:detect_odr_violation=0:log_path=asan.log.py38
      run: |
        PYTHON_EXECUTABLE=$(grep 'Python_EXECUTABLE:' CMakeCache.txt | sed 's/.*=//')
        $PYTHON_EXECUTABLE -m pip install -r ../requirements-test.txt
        export COVERAGE_FILE=.coverage.$RANDOM LLVM_PROFILE_FILE=$PWD/pid-%p.profraw
        run_pytest ../tests --cov=.
      # END B

    - name: Setup Python (Python 3.9)
      if: contains(matrix.python, 'YES')
      uses: actions/setup-python@v6
      with:
        python-version: '3.9'
    - name: Configure (Python 3.9)
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      run: >
        cmake -DWANT_PYTHON_VERSION=3.9 -DHAVE_PYTHON=YES
        -DPython_FIND_REGISTRY=NEVER -DPython_ROOT="$pythonLocation" .
    - name: Build (Python 3.9)
      if: contains(matrix.python, 'YES')
      # BEGIN A
      working-directory: build
      run: cmake --build . --config ${{ matrix.config }} --parallel 4
      # END A
    - name: Test (Python 3.9)
      # BEGIN B
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      env:
        PYTHONPATH: ${{ matrix.config }}
        ASAN_OPTIONS: detect_leaks=0:detect_odr_violation=0:log_path=asan.log.py39
      run: |
        PYTHON_EXECUTABLE=$(grep 'Python_EXECUTABLE:' CMakeCache.txt | sed 's/.*=//')
        $PYTHON_EXECUTABLE -m pip install -r ../requirements-test.txt
        export COVERAGE_FILE=.coverage.$RANDOM LLVM_PROFILE_FILE=$PWD/pid-%p.profraw
        run_pytest ../tests --cov=.
      # END B

    - name: Setup Python (Python 3.10)
      if: contains(matrix.python, 'YES')
      uses: actions/setup-python@v6
      with:
        python-version: '3.10'
    - name: Configure (Python 3.10)
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      run: >
        cmake -DWANT_PYTHON_VERSION=3.10 -DHAVE_PYTHON=YES
        -DPython_FIND_REGISTRY=NEVER -DPython_ROOT="$pythonLocation" .
    - name: Build (Python 3.10)
      if: contains(matrix.python, 'YES')
      # BEGIN A
      working-directory: build
      run: cmake --build . --config ${{ matrix.config }} --parallel 4
      # END A
    - name: Test (Python 3.10)
      # BEGIN B
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      env:
        PYTHONPATH: ${{ matrix.config }}
        ASAN_OPTIONS: detect_leaks=0:detect_odr_violation=0:log_path=asan.log.py310
      run: |
        PYTHON_EXECUTABLE=$(grep 'Python_EXECUTABLE:' CMakeCache.txt | sed 's/.*=//')
        $PYTHON_EXECUTABLE -m pip install -r ../requirements-test.txt
        export COVERAGE_FILE=.coverage.$RANDOM LLVM_PROFILE_FILE=$PWD/pid-%p.profraw
        run_pytest ../tests --cov=.
      # END B

    - name: Setup Python (Python 3.11)
      if: contains(matrix.python, 'YES')
      uses: actions/setup-python@v6
      with:
        python-version: '3.11'
    - name: Configure (Python 3.11)
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      run: >
        cmake -DWANT_PYTHON_VERSION=3.11 -DHAVE_PYTHON=YES
        -DPython_FIND_REGISTRY=NEVER -DPython_ROOT="$pythonLocation" .
    - name: Build (Python 3.11)
      if: contains(matrix.python, 'YES')
      # BEGIN A
      working-directory: build
      run: cmake --build . --config ${{ matrix.config }} --parallel 4
      # END A
    - name: Test (Python 3.11)
      # BEGIN B
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      env:
        PYTHONPATH: ${{ matrix.config }}
        ASAN_OPTIONS: detect_leaks=0:detect_odr_violation=0:log_path=asan.log.py311
      run: |
        PYTHON_EXECUTABLE=$(grep 'Python_EXECUTABLE:' CMakeCache.txt | sed 's/.*=//')
        $PYTHON_EXECUTABLE -m pip install -r ../requirements-test.txt
        export COVERAGE_FILE=.coverage.$RANDOM LLVM_PROFILE_FILE=$PWD/pid-%p.profraw
        run_pytest ../tests --cov=.
      # END B

    - name: Setup Python (Python 3.12)
      if: contains(matrix.python, 'YES')
      uses: actions/setup-python@v6
      with:
        python-version: '3.12'
    - name: Configure (Python 3.12)
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      run: >
        cmake -DWANT_PYTHON_VERSION=3.12 -DHAVE_PYTHON=YES
        -DPython_FIND_REGISTRY=NEVER -DPython_ROOT="$pythonLocation" .
    - name: Build (Python 3.12)
      if: contains(matrix.python, 'YES')
      # BEGIN A
      working-directory: build
      run: cmake --build . --config ${{ matrix.config }} --parallel 4
      # END A
    - name: Test (Python 3.12)
      # BEGIN B
      if: contains(matrix.python, 'YES')
      working-directory: build
      shell: bash
      env:
        PYTHONPATH: ${{ matrix.config }}
        ASAN_OPTIONS: detect_leaks=0:detect_odr_violation=0:log_path=asan.log.py312
      run: |
        PYTHON_EXECUTABLE=$(grep 'Python_EXECUTABLE:' CMakeCache.txt | sed 's/.*=//')
        $PYTHON_EXECUTABLE -m pip install -r ../requirements-test.txt
        export COVERAGE_FILE=.coverage.$RANDOM LLVM_PROFILE_FILE=$PWD/pid-%p.profraw
        run_pytest ../tests --cov=.
      # END B

    - name: Show ASan errors
      if: failure() && contains(matrix.asan, 'YES')
      working-directory: build
      run: |
        ls -lAh asan.log.* || true
        if cat asan.log.* 2>/dev/null | grep -q .; then
          echo '### Address Sanitizer Report' >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          cat asan.log.* >> $GITHUB_STEP_SUMMARY 2>/dev/null || echo "No ASan errors found"
          echo '```' >> $GITHUB_STEP_SUMMARY
        fi

    - name: Upload coverage reports
      if: always() && matrix.config == 'Coverage'
      working-directory: build
      shell: bash
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
      run: |
        shopt -s expand_aliases
        if ${{ runner.os == 'macOS' }}; then alias llvm-profdata='xcrun llvm-profdata' llvm-cov='xcrun llvm-cov'; fi

        python -m pip install coverage
        python -m coverage combine $(find . -name '.coverage.*')

        TOTAL=$(python -m coverage report --format=total)
        echo '### Coverage Report' >> $GITHUB_STEP_SUMMARY
        echo "<details><summary>Coverage: <b>${TOTAL}%</b></summary>" >> $GITHUB_STEP_SUMMARY
        echo '' >> $GITHUB_STEP_SUMMARY
        python -m coverage report --format=markdown >> $GITHUB_STEP_SUMMARY
        echo '</details>' >> $GITHUB_STEP_SUMMARY

        llvm-profdata merge pid-*.profraw -o coverage.profdata
        llvm-cov show $(grep -Rl LLVM_PROFILE_FILE . | sed 's/^/-object /') -instr-profile=coverage.profdata > coverage.txt
        bash <(curl -s https://codecov.io/bash) -y ../.github/codecov.yml

  makepanda:
    if: "!contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[ci skip]')"
    strategy:
      matrix:
        os: [ubuntu-24.04, windows-2022, macOS-15]
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v7
    - name: Install dependencies (Ubuntu)
      if: matrix.os == 'ubuntu-24.04'
      run: |
        sudo apt-get update
        sudo apt-get install build-essential bison flex libfreetype6-dev libgl1-mesa-dev libegl1-mesa-dev libgl1-mesa-dri mesa-utils-extra libjpeg-dev libode-dev libopenal-dev libpng-dev libssl-dev libvorbis-dev libx11-dev libxcursor-dev libxrandr-dev nvidia-cg-toolkit zlib1g-dev
    - name: Cache thirdparty packages (Windows)
      if: runner.os == 'Windows'
      uses: actions/cache@v5
      with:
        path: thirdparty
        key: ci-makepanda-${{ runner.OS }}-thirdparty-v1.10.16
    - name: Get thirdparty packages (Windows)
      if: runner.os == 'Windows'
      shell: bash
      run: |
        if [ ! -d thirdparty/win-libs-vc14-x64 ]; then
          curl --retry 5 --retry-delay 10 --retry-all-errors -fLo thirdparty-tools.zip "https://www.panda3d.org/download/panda3d-1.10.16/panda3d-1.10.16-tools-win64.zip"
          unzip -q thirdparty-tools.zip -d thirdparty-tools
          mv thirdparty-tools/panda3d-1.10.16/thirdparty .
        fi
    - name: Get thirdparty packages (macOS)
      if: runner.os == 'macOS'
      run: |
        curl -O https://www.panda3d.org/download/panda3d-1.10.16/panda3d-1.10.16-tools-mac.tar.gz
        tar -xf panda3d-1.10.16-tools-mac.tar.gz
        mv panda3d-1.10.16/thirdparty thirdparty
        rmdir panda3d-1.10.16
        (cd thirdparty/darwin-libs-a && rm -rf rocket)
        (cd thirdparty/darwin-libs-a && rm -rf openexr)

    - name: Set up XCode (macOS)
      if: runner.os == 'macOS'
      run: sudo xcode-select -s /Applications/Xcode_16.app/Contents/Developer

    - name: Configure headless OpenGL
      if: matrix.os == 'ubuntu-24.04'
      run: |
        echo "LIBGL_ALWAYS_SOFTWARE=1" >> $GITHUB_ENV
        echo "EGL_PLATFORM=surfaceless" >> $GITHUB_ENV
        echo "EGL_LOG_LEVEL=debug" >> $GITHUB_ENV
        mkdir -p built/etc
        mkdir -p built_dbl/etc
        echo "load-display p3headlessgl" >> built/etc/ci.prc
        echo "load-display p3headlessgl" >> built_dbl/etc/ci.prc

    - name: Set up Python 3.13
      uses: actions/setup-python@v6
      with:
        python-version: '3.13'
    - name: Build Python 3.13
      shell: bash
      run: |
        python makepanda/makepanda.py --git-commit=${{github.sha}} --outputdir=built --everything --no-eigen --python-incdir="$pythonLocation/include" --python-libdir="$pythonLocation/lib" --verbose --threads=4 --windows-sdk=10 --msvc-version=14.3
    - name: Test Python 3.13
      shell: bash
      run: |
        python -m pip install -r requirements-test.txt
        PYTHONPATH=built LD_LIBRARY_PATH=built/lib:$pythonLocation/lib DYLD_LIBRARY_PATH=built/lib python -m pytest

    - name: Set up Python 3.12
      uses: actions/setup-python@v6
      with:
        python-version: '3.12'
    - name: Build Python 3.12 (double)
      shell: bash
      run: |
        python makepanda/makepanda.py --override STDFLOAT_DOUBLE=1 --git-commit=${{github.sha}} --outputdir=built_dbl --everything --no-eigen --python-incdir="$pythonLocation/include" --python-libdir="$pythonLocation/lib" --verbose --threads=4 --windows-sdk=10 --msvc-version=14.3
    - name: Test Python 3.12 (double)
      shell: bash
      run: |
        python -m pip install -r requirements-test.txt
        PYTHONPATH=built_dbl LD_LIBRARY_PATH=built_dbl/lib:$pythonLocation/lib DYLD_LIBRARY_PATH=built_dbl/lib python -m pytest

    - name: Make installer
      run: |
        python makepanda/makepackage.py --verbose --lzma --outputdir=built_dbl

    - name: Set up Python 3.11
      uses: actions/setup-python@v6
      with:
        python-version: '3.11'
    - name: Build Python 3.11
      shell: bash
      run: |
        python makepanda/makepanda.py --git-commit=${{github.sha}} --outputdir=built --everything --no-eigen --python-incdir="$pythonLocation/include" --python-libdir="$pythonLocation/lib" --verbose --threads=4 --windows-sdk=10 --msvc-version=14.3
    - name: Test Python 3.11
      shell: bash
      run: |
        python -m pip install -r requirements-test.txt
        PYTHONPATH=built LD_LIBRARY_PATH=built/lib:$pythonLocation/lib DYLD_LIBRARY_PATH=built/lib python -m pytest

    - name: Set up Python 3.10
      uses: actions/setup-python@v6
      with:
        python-version: '3.10'
    - name: Build Python 3.10
      shell: bash
      run: |
        python makepanda/makepanda.py --git-commit=${{github.sha}} --outputdir=built --everything --no-eigen --python-incdir="$pythonLocation/include" --python-libdir="$pythonLocation/lib" --verbose --threads=4 --windows-sdk=10 --msvc-version=14.3
    - name: Test Python 3.10
      shell: bash
      run: |
        python -m pip install -r requirements-test.txt
        PYTHONPATH=built LD_LIBRARY_PATH=built/lib:$pythonLocation/lib DYLD_LIBRARY_PATH=built/lib python -m pytest

    - name: Set up Python 3.9
      uses: actions/setup-python@v6
      with:
        python-version: '3.9'
    - name: Build Python 3.9
      shell: bash
      run: |
        python makepanda/makepanda.py --git-commit=${{github.sha}} --outputdir=built --everything --no-eigen --python-incdir="$pythonLocation/include" --python-libdir="$pythonLocation/lib" --verbose --threads=4 --windows-sdk=10 --msvc-version=14.3
    - name: Test Python 3.9
      shell: bash
      run: |
        python -m pip install -r requirements-test.txt
        PYTHONPATH=built LD_LIBRARY_PATH=built/lib:$pythonLocation/lib DYLD_LIBRARY_PATH=built/lib python -m pytest

    - name: Set up Python 3.8
      uses: actions/setup-python@v6
      with:
        python-version: '3.8'
    - name: Build Python 3.8
      shell: bash
      run: |
        python makepanda/makepanda.py --git-commit=${{github.sha}} --outputdir=built --everything --no-eigen --python-incdir="$pythonLocation/include" --python-libdir="$pythonLocation/lib" --verbose --threads=4 --windows-sdk=10 --msvc-version=14.3
    - name: Test Python 3.8
      shell: bash
      run: |
        python -m pip install -r requirements-test.txt
        PYTHONPATH=built LD_LIBRARY_PATH=built/lib:$pythonLocation/lib DYLD_LIBRARY_PATH=built/lib python -m pytest

    - name: Make installer
      run: |
        python makepanda/makepackage.py --verbose --lzma

  emscripten:
    if: "!contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[ci skip]')"
    runs-on: ubuntu-24.04
    steps:
    - uses: actions/checkout@v7

    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install build-essential ninja-build bison flex nodejs python3-pip

    - name: Setup emsdk
      uses: mymindstorm/setup-emsdk@v14
      with:
        version: 4.0.2
        actions-cache-folder: 'emsdk-cache'

    - name: Restore Python build cache
      id: cache-emscripten-python-restore
      uses: actions/cache/restore@v5
      with:
        path: ~/python
        key: cache-emscripten-python-3.12.8

    - name: Build Python 3.12
      if: steps.cache-emscripten-python-restore.outputs.cache-hit != 'true'
      run: |
        wget https://www.python.org/ftp/python/3.12.8/Python-3.12.8.tar.xz
        tar -xJf Python-3.12.8.tar.xz
        (cd Python-3.12.8 && EM_CONFIG=$EMSDK/.emscripten python3 Tools/wasm/wasm_build.py emscripten-browser)
        (cd Python-3.12.8/builddir/emscripten-browser && make install DESTDIR=~/python)
        cp Python-3.12.8/builddir/emscripten-browser/Modules/_hacl/libHacl_Hash_SHA2.a ~/python/usr/local/lib
        cp Python-3.12.8/builddir/emscripten-browser/Modules/_decimal/libmpdec/libmpdec.a ~/python/usr/local/lib
        cp Python-3.12.8/builddir/emscripten-browser/Modules/expat/libexpat.a ~/python/usr/local/lib
        rm -rf Python-3.12.8

    - name: Save Python build cache
      id: cache-emscripten-python-save
      if: steps.cache-emscripten-python-restore.outputs.cache-hit != 'true'
      uses: actions/cache/save@v5
      with:
        path: ~/python
        key: ${{ steps.cache-emscripten-python-restore.outputs.cache-primary-key }}

    - name: Build for Emscripten
      shell: bash
      run: |
        python3 makepanda/makepanda.py --git-commit=${{github.sha}} --target emscripten --python-incdir=~/python/usr/local/include --python-libdir=~/python/usr/local/lib --static --everything --no-pandatool --no-deploytools --verbose --threads=4

    - name: Install test dependencies
      shell: bash
      run: |
        python3 -m pip install -t ~/python/usr/local/lib/python3.12/site-packages -r requirements-test.txt

    - name: Test in node.js
      shell: bash
      run: |
        PYTHONHOME=~/python/usr/local PYTHONPATH=built node built/bin/run_tests.js tests

  android:
    if: "!contains(github.event.head_commit.message, '[skip ci]') && !contains(github.event.head_commit.message, '[ci skip]')"

    strategy:
      fail-fast: false

      matrix:
        include:
        - android-abi: arm64-v8a
          android-arch: arm64
          android-triple: aarch64-linux-android
          ndk-version: 29.0.14206865
          runner: ubuntu-latest

        - android-abi: armeabi-v7a
          android-arch: arm
          android-triple: arm-linux-androideabi
          ndk-version: 29.0.14206865
          runner: ubuntu-latest

        - android-abi: x86_64
          android-arch: x86_64
          android-triple: x86_64-linux-android
          ndk-version: 29.0.14206865
          runner: ubuntu-latest

        - android-abi: x86
          android-arch: x86
          android-triple: i686-linux-android
          ndk-version: 29.0.14206865
          runner: ubuntu-latest

    runs-on: ${{ matrix.runner }}
    steps:
    - uses: actions/checkout@v7

    - name: Setup Android SDK
      uses: android-actions/setup-android@v4
      with:
        packages: 'tools platform-tools platforms;android-21 ndk;${{ matrix.ndk-version }}'

    - name: Set up Android NDK
      run: |
        echo "ANDROID_NDK_ROOT=$ANDROID_SDK_ROOT/ndk/${{ matrix.ndk-version }}" >> $GITHUB_ENV

    - uses: actions/setup-python@v6
      with:
        python-version: '3.13'

    - name: Restore Python build cache
      id: cache-android-python-restore
      uses: actions/cache/restore@v5
      with:
        path: ~/python-prefix
        key: cache-android-python-3.13.9-${{ matrix.android-abi }}-ndk${{ matrix.ndk-version }}

    - name: Build Python 3.13
      if: steps.cache-android-python-restore.outputs.cache-hit != 'true'
      run: |
        wget https://www.python.org/ftp/python/3.13.9/Python-3.13.9.tar.xz
        tar -xJf Python-3.13.9.tar.xz
        sed -i.bak "s/aarch64-linux-android/${{ matrix.android-triple }}/" Python-3.13.9/Android/android.py
        sed -i.bak "s/ndk_version=[0-9.]\{1,\}/ndk_version=${{ matrix.ndk-version }}/" Python-3.13.9/Android/android-env.sh
        (cd Python-3.13.9/Android && python3 android.py build ${{ matrix.android-triple }})
        cp -R Python-3.13.9/cross-build/${{ matrix.android-triple }}/prefix ~/python-prefix
        rm -rf Python-3.13.9

    - name: Save Python build cache
      id: cache-android-python-save
      if: steps.cache-android-python-restore.outputs.cache-hit != 'true'
      uses: actions/cache/save@v5
      with:
        path: ~/python-prefix
        key: ${{ steps.cache-android-python-restore.outputs.cache-primary-key }}

    - name: Restore thirdparty build cache
      id: cache-android-thirdparty-restore
      uses: actions/cache/restore@v5
      with:
        path: ./thirdparty
        key: cache-android-thirdparty-935c80380ca171e08587c570e9dad678d29db3c8-${{ matrix.android-abi }}-ndk${{ matrix.ndk-version }}

    - name: Install yasm
      if: steps.cache-android-thirdparty-restore.outputs.cache-hit != 'true'
      run: ${{runner.os == 'macOS' && 'brew' || 'sudo apt-get'}} install yasm

    - name: Build thirdparty packages
      if: steps.cache-android-thirdparty-restore.outputs.cache-hit != 'true'
      run: |
        git clone --revision=935c80380ca171e08587c570e9dad678d29db3c8 --depth=1 https://github.com/rdb/panda3d-thirdparty.git thirdparty
        cd thirdparty
        cmake -B build \
          -DCMAKE_BUILD_TYPE=Release \
          -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK_ROOT/build/cmake/android.toolchain.cmake \
          -DCMAKE_ANDROID_ARCH_ABI=${{ matrix.android-abi }} \
          -DCMAKE_ANDROID_ARCH=${{ matrix.android-arch }} \
          -DCMAKE_SYSTEM_VERSION=21 \
          -DANDROID_ABI=${{ matrix.android-abi }} \
          -DANDROID_PLATFORM=android-21 \
          -DBUILD_FCOLLADA=OFF \
          -DBUILD_OPENSSL=OFF \
          -DBUILD_VRPN=OFF \
          -DBUILD_ARTOOLKIT=OFF
        cmake --build build --config Release -j4
        rm -rf build

    - name: Save thirdparty build cache
      id: cache-android-thirdparty-save
      if: steps.cache-android-thirdparty-restore.outputs.cache-hit != 'true'
      uses: actions/cache/save@v5
      with:
        path: ./thirdparty
        key: ${{ steps.cache-android-thirdparty-restore.outputs.cache-primary-key }}

    - name: Build for Android
      shell: bash
      run: |
        python makepanda/makepanda.py --git-commit=${{github.sha}} --target android-21 --python-incdir=~/python-prefix/include --python-libdir=~/python-prefix/lib --arch ${{ matrix.android-arch }} --everything --no-openssl --no-tinydisplay --no-pandatool --verbose --threads=4

    - name: Install test dependencies
      shell: bash
      run: |
        python -m pip install -t ~/python-prefix/lib/python3.13/site-packages -r requirements-test.txt

    - name: Enable KVM group perms
      if: startsWith(matrix.runner, 'ubuntu')
      run: |
          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
          sudo udevadm control --reload-rules
          sudo udevadm trigger --name-match=kvm

    - name: Setup Android Emulator and Run Tests
      if: startsWith(matrix.android-abi, 'x86')
      uses: reactivecircus/android-emulator-runner@v2
      with:
        api-level: 27
        arch: ${{ matrix.android-abi }}
        target: default
        profile: pixel_6
        script: |
          adb shell "rm -rf /data/local/tmp/panda3d-tests"
          adb push built/bin/run_tests /data/local/tmp/panda3d-tests/run_tests
          adb shell "mkdir /data/local/tmp/panda3d-tests/lib"
          adb push built/lib/*.so /data/local/tmp/panda3d-tests/lib
          adb push ~/python-prefix/lib/*.so /data/local/tmp/panda3d-tests/lib
          adb push ~/python-prefix/lib/python3.13 /data/local/tmp/panda3d-tests/lib/python3.13
          adb push built/panda3d /data/local/tmp/panda3d-tests/lib/python3.13/site-packages/
          adb push built/direct /data/local/tmp/panda3d-tests/lib/python3.13/site-packages/
          adb push built/models /data/local/tmp/panda3d-tests/models
          adb push built/etc /data/local/tmp/panda3d-tests/etc
          adb push tests /data/local/tmp/panda3d-tests/tests
          adb shell "cd /data/local/tmp/panda3d-tests && LD_LIBRARY_PATH=/data/local/tmp/panda3d-tests/lib PYTHONPATH=/data/local/tmp/panda3d-tests/lib/python3.13/site-packages ./run_tests -v tests"