Making wheel with xdg try3

.dockerignore

@@ -0,0 +1,10 @@
+**/__pycache__
+*.pyc
+build/
+dist/
+statepoint.*
+summary.h5
+mgxs.h5
+vendor/xtensor
+vendor/xtl
+q

.github/workflows/build-wheels-linux.yml

@@ -0,0 +1,74 @@
+name: Build Linux Wheels
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 120
+    strategy:
+      matrix:
+        python-abi: ["cp312-cp312", "cp313-cp313", "cp314-cp314"]
+        include:
+          - python-abi: "cp312-cp312"
+            python-version: "3.12"
+          - python-abi: "cp313-cp313"
+            python-version: "3.13"
+          - python-abi: "cp314-cp314"
+            python-version: "3.14"
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Build wheel
+        run: |
+          docker build \
+            --build-arg Python_ABI=${{ matrix.python-abi }} \
+            --build-arg OPENMC_USE_DAGMC=ON \
+            --build-arg OPENMC_USE_XDG=ON \
+            -t openmc_wheel:python${{ matrix.python-version }} \
+            -f manylinux.Dockerfile .
+
+      - name: Extract wheel
+        run: |
+          mkdir -p wheelhouse
+          docker create --name wheel_container openmc_wheel:python${{ matrix.python-version }}
+          docker cp wheel_container:/root/openmc/dist/. wheelhouse
+          docker rm wheel_container
+          ls -la wheelhouse/*manylinux*.whl
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: linux-wheel-${{ matrix.python-version }}
+          path: wheelhouse/*manylinux*.whl
+
+  test:
+    needs: build
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.12", "3.13", "3.14"]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Download wheel
+        uses: actions/download-artifact@v4
+        with:
+          name: linux-wheel-${{ matrix.python-version }}
+          path: wheelhouse
+
+      - name: Test wheel in Docker
+        run: |
+          docker build \
+            --progress=plain \
+            -f wheeltest.Dockerfile \
+            --build-arg python_version=${{ matrix.python-version }} \
+            .

.github/workflows/build-wheels-macos.yml

@@ -0,0 +1,114 @@
+name: Build macOS ARM Wheels
+
+on:
+  push:
+  workflow_dispatch:
+
+env:
+  MOAB_TAG: "5.6.0"
+  DAGMC_TAG: "v3.2.4"
+  DEP_PREFIX: /usr/local/openmc_deps
+
+jobs:
+  build:
+    runs-on: macos-14
+    strategy:
+      matrix:
+        python-version: ["3.12", "3.13", "3.14"]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install system dependencies
+        run: |
+          brew install hdf5 netcdf eigen zlib
+          pip install cmake
+
+      - name: Build MOAB
+        run: |
+          sudo mkdir -p ${{ env.DEP_PREFIX }}
+          git clone --depth 1 -b ${{ env.MOAB_TAG }} https://bitbucket.org/fathomteam/moab.git
+          cd moab
+          mkdir build && cd build
+          cmake .. \
+            -DCMAKE_INSTALL_PREFIX=${{ env.DEP_PREFIX }} \
+            -DENABLE_MPI=OFF \
+            -DENABLE_FORTRAN=OFF \
+            -DENABLE_HDF5=ON \
+            -DHDF5_ROOT=$(brew --prefix hdf5) \
+            -DENABLE_NETCDF=OFF \
+            -DBUILD_SHARED_LIBS=ON \
+            -DENABLE_BLASLAPACK=OFF \
+            -DENABLE_PYMOAB=OFF
+          make -j$(sysctl -n hw.ncpu)
+          sudo make install
+
+      - name: Build DAGMC
+        run: |
+          git clone --depth 1 -b ${{ env.DAGMC_TAG }} https://github.com/svalinn/DAGMC.git
+          cd DAGMC
+          mkdir build && cd build
+          cmake .. \
+            -DCMAKE_INSTALL_PREFIX=${{ env.DEP_PREFIX }} \
+            -DMOAB_DIR=${{ env.DEP_PREFIX }} \
+            -DDOUBLE_DOWN=OFF \
+            -DBUILD_TALLY=OFF \
+            -DBUILD_UWUW=OFF \
+            -DBUILD_STATIC_LIBS=OFF \
+            -DBUILD_RPATH=OFF \
+            -DCMAKE_PREFIX_PATH=$(brew --prefix zlib)
+          make -j$(sysctl -n hw.ncpu)
+          sudo make install
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install Python build tools
+        run: |
+          pip install build delocate
+
+      - name: Build wheel
+        run: |
+          export SKBUILD_CMAKE_ARGS="-DOPENMC_USE_DAGMC=ON;-DOPENMC_USE_LIBMESH=OFF;-DOPENMC_USE_MPI=OFF;-DOPENMC_USE_OPENMP=OFF;-DHDF5_ROOT=$(brew --prefix hdf5);-DCMAKE_PREFIX_PATH=${{ env.DEP_PREFIX }}"
+          python -m build . -w
+
+      - name: Repair wheel
+        run: |
+          delocate-wheel -w wheelhouse dist/openmc-*.whl
+          ls -la wheelhouse/
+
+      - name: Upload wheel
+        uses: actions/upload-artifact@v4
+        with:
+          name: macos-arm-wheel-${{ matrix.python-version }}
+          path: wheelhouse/*.whl
+
+  test:
+    needs: build
+    runs-on: macos-14
+    strategy:
+      matrix:
+        python-version: ["3.12", "3.13", "3.14"]
+
+    steps:
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Download wheel
+        uses: actions/download-artifact@v4
+        with:
+          name: macos-arm-wheel-${{ matrix.python-version }}
+          path: wheelhouse
+
+      - name: Test wheel
+        run: |
+          python -m venv test_env
+          source test_env/bin/activate
+          pip install wheelhouse/openmc-*.whl
+          python -c "import openmc.lib; print('openmc.lib imported successfully')"
+          openmc --version

.github/workflows/ci.yml

@@ -47,6 +47,7 @@ jobs:
         mpi: [n, y]
         omp: [n, y]
         dagmc: [n]
+        xdg: [n]
         libmesh: [n]
         event: [n]
 
@@ -64,6 +65,11 @@ jobs:
             python-version: "3.12"
             mpi: y
             omp: y
+          - xdg: y
+            python-version: "3.12"
+            libmesh: y
+            mpi: n
+            omp: y
           - libmesh: y
             python-version: "3.12"
             mpi: y
@@ -78,13 +84,15 @@ jobs:
             mpi: n
     name: "Python ${{ matrix.python-version }} (omp=${{ matrix.omp }},
       mpi=${{ matrix.mpi }}, dagmc=${{ matrix.dagmc }},
-      libmesh=${{ matrix.libmesh }}, event=${{ matrix.event }}"
+      xdg=${{ matrix.xdg }}, libmesh=${{ matrix.libmesh }},
+      event=${{ matrix.event }}"
 
     env:
       MPI: ${{ matrix.mpi }}
       PHDF5: ${{ matrix.mpi }}
       OMP: ${{ matrix.omp }}
       DAGMC: ${{ matrix.dagmc }}
+      XDG: ${{ matrix.xdg }}
       EVENT: ${{ matrix.event }}
       LIBMESH: ${{ matrix.libmesh }}
       NPY_DISABLE_CPU_FEATURES: "AVX512F AVX512_SKX"
@@ -115,6 +123,7 @@ jobs:
         run: |
           echo "OPENMC_CROSS_SECTIONS=$HOME/nndc_hdf5/cross_sections.xml" >> $GITHUB_ENV
           echo "OPENMC_ENDF_DATA=$HOME/endf-b-vii.1" >> $GITHUB_ENV
+          echo "LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
           # get the sha of the last branch commit
           # for push and workflow_dispatch events, use the current reference head
           BRANCH_SHA=HEAD
@@ -146,6 +155,12 @@ jobs:
           sudo update-alternatives --set mpirun /usr/bin/mpirun.mpich
           sudo update-alternatives --set mpi-x86_64-linux-gnu /usr/include/x86_64-linux-gnu/mpich
 
+      - name: Optional apt dependencies for XDG
+        shell: bash
+        if: ${{ matrix.xdg == 'y' }}
+        run: |
+          sudo apt install -y libembree-dev
+
       - name: install
         shell: bash
         run: |

.gitignore

@@ -43,9 +43,6 @@ results_test.dat
 # Test
 .pytest_cache/
 
-# HDF5 files
-*.h5
-
 # Build files
 src/CMakeCache.txt
 src/CMakeFiles/

.readthedocs.yaml

@@ -4,6 +4,10 @@ build:
   os: "ubuntu-24.04"
   tools:
     python: "3.12"
+  apt_packages:
+    - g++
+    - libhdf5-dev
+    - libpng-dev
   jobs:
     post_checkout:
       - git fetch --unshallow || true