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build-ocp.yml
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name: OCP with pypi VTK
on: workflow_dispatch
env:
OCP: 7.7.2.1
VTK: 9.2.6
VTK_MAJOR: 9.2
OCCT: 7.7.2
OCCT_: 7_7_2
jobs:
build:
name: Build with wrapper for Python ${{ matrix.python-version }} on ${{ matrix.os }} with VTK ${{ matrix.use-vtk }}
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: ["ubuntu-20.04", "macos-13", "macos-14", "windows-2019"]
# python-version: ["3.10", "3.11", "3.12", "3.13"]
python-version: ["3.11"]
use-vtk: ["OFF", "ON"]
# exclude:
# - use-vtk: ON
# python-version: 3.12
# - use-vtk: ON
# python-version: 3.13
include:
- os: "macos-13"
delocate: delocate
plat: macosx_11_1_x86_64
vtk_libs: ".dylibs/libvtk*.dylib"
vtk_suffix: "/"
vtk_prefix: ""
sed_i: "sed -i '.bak'"
module: "OCP.*.so"
env: "MACOSX_DEPLOYMENT_TARGET=11.1"
shells: "bash"
- os: "macos-14"
delocate: delocate
plat: macosx_11_1_arm64
vtk_libs: ".dylibs/libvtk*.dylib"
vtk_suffix: "/"
vtk_prefix: ""
sed_i: "sed -i '.bak'"
module: "OCP.*.so"
env: "MACOSX_DEPLOYMENT_TARGET=11.1"
shells: "bash"
- os: "ubuntu-20.04"
delocate: auditwheel patchelf
plat: manylinux_2_31_x86_64
vtk_libs: "libvtk*.so"
vtk_suffix: "/vtk-9.2/"
vtk_prefix: ""
sed_i: "sed -i"
compilers: ""
module: "OCP.*.so"
env: "DUMMY=0"
shells: "bash"
- os: "windows-2019"
delocate: delvewheel
plat: win_amd64
vtk_libs: "vtk*.dll"
vtk_suffix: "/"
vtk_prefix: "Library/"
sed_i: "sed -i"
shells: "bash cmd.exe"
module: "OCP/OCP.*.pyd"
steps:
- uses: actions/checkout@v4
- name: (All) Set up Python ${{ matrix.python-version }} via micromamba
uses: mamba-org/setup-micromamba@v1
with:
environment-file: environment-${{ matrix.python-version }}.yml
log-level: debug
init-shell: ${{ matrix.shells }}
cache-downloads: true
- name: Get number of CPUs
shell: bash -l {0}
id: cpu-count
run: |
if [[ "$RUNNER_OS" == "macOS" ]]; then
cpu_count=$(sysctl -n hw.logicalcpu)
elif [[ "$RUNNER_OS" == "Linux" ]]; then
cpu_count=$(nproc)
elif [[ "$RUNNER_OS" == "Windows" ]]; then
cpu_count=$NUMBER_OF_PROCESSORS
else
cpu_count=1
fi
echo "cpu_count=$cpu_count" >> $GITHUB_OUTPUT
echo "=> Using $cpu_count CPUs"
# Install toolchain if needed
- name: (Ubuntu) Install dependencies
if: runner.os == 'Linux'
shell: bash -l {0}
run: |
# do not use freeimage freetype fontconfig from anaconda. Prevents from manylinux_2_31_x86_64 wheel
sudo apt-get install -y mesa-common-dev libegl1-mesa-dev libgl1-mesa-dev \
libglu1-mesa-dev freeglut3-dev libxcursor-dev \
libfreeimage-dev libfreetype-dev libfontconfig-dev
- name: (Mac, Windows) Install dependencies
if: runner.os != 'Linux'
shell: bash -l {0}
run: |
micromamba activate build-ocp
micromamba install -y fontconfig=2.13.* freetype=2.12.* freeimage=3.18.*
- name: (All) Install VTK ${{ env.VTK }} from pypi
if: matrix.use-vtk == 'ON'
shell: bash -l {0}
run: |
pip install vtk==${{ env.VTK }}
# ========================================
# VTK SDK
# ========================================
- name: (All) Restore VTK SDK cache
if: matrix.use-vtk == 'ON'
id: cache-vtk-restore
uses: actions/cache/restore@v4
with:
path: |
~/opt/local/vtk-${{ env.VTK }}
key: VTK-${{ env.VTK }}-py${{ matrix.python-version }}-${{ matrix.os }}-
- name: (All) Install VTK SDK include files
if: matrix.use-vtk == 'ON' && steps.cache-vtk-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
# Create an environment with conda VTK to get the include files
micromamba create -y -n vtk python=${{ matrix.python-version }}
micromamba activate vtk
micromamba install -y vtk=${{ env.VTK }}
rm -fr ~/opt/local/vtk-${{ env.VTK }}
mkdir -p ~/opt/local/vtk-${{ env.VTK }}/include
mkdir -p ~/opt/local/vtk-${{ env.VTK }}/bin
mkdir -p ~/opt/local/vtk-${{ env.VTK }}/lib
mkdir -p ~/opt/local/vtk-${{ env.VTK }}/lib/cmake
cp -r $CONDA_PREFIX/${{ matrix.vtk_prefix }}include/vtk-${{ env.VTK_MAJOR }}/ ~/opt/local/vtk-${{ env.VTK }}/include/
cp cmake/vtk-config-${{ matrix.os }}.cmake ~/opt/local/vtk-${{ env.VTK }}/vtk-config.cmake
micromamba deactivate
- name: (Linux, Mac) Install VTK SDK libs
if: matrix.use-vtk == 'ON' && runner.os != 'Windows' && steps.cache-vtk-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
cp $CONDA_PREFIX/lib/python${{ matrix.python-version }}/site-packages/vtkmodules/${{ matrix.vtk_libs }} ~/opt/local/vtk-${{ env.VTK }}/lib/
cp $CONDA_PREFIX/lib/python${{ matrix.python-version }}/site-packages/vtk.py ~/opt/local/vtk-${{ env.VTK }}
cp -r $CONDA_PREFIX/lib/python${{ matrix.python-version }}/site-packages/vtkmodules ~/opt/local/vtk-${{ env.VTK }}
if [[ "$RUNNER_OS" == "Linux" ]]; then
# copy libXcursor and libXfixes to the VTK lib folder
cp $CONDA_PREFIX/lib/python${{ matrix.python-version }}/site-packages/vtk.libs/* ~/opt/local/vtk-${{ env.VTK }}/lib/
fi
- name: (Windows) Install VTK SDK libs
if: matrix.use-vtk == 'ON' && runner.os == 'Windows' && steps.cache-vtk-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
PATH='/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/':$PATH
cp create_lib.sh $HOME/opt/local/vtk-${{ env.VTK }}
CONDA_PREFIX_POSIX=$(cygpath -u $CONDA_PREFIX)
cp $CONDA_PREFIX_POSIX/Lib/site-packages/vtkmodules/*.dll $HOME/opt/local/vtk-${{ env.VTK }}/bin/
cp $CONDA_PREFIX_POSIX/Lib/site-packages/vtk.py $HOME/opt/local/vtk-${{ env.VTK }}
cp -r $CONDA_PREFIX_POSIX/Lib/site-packages/vtkmodules $HOME/opt/local/vtk-${{ env.VTK }}
# Create the lib files needed for compilation
cd $HOME/opt/local/vtk-${{ env.VTK }}/lib/
../create_lib.sh
- name: (All) Cache VTK build folder
if: matrix.use-vtk == 'ON'
# works on Windows, since github actions replace the '/' with '\'
id: cache-vtk-save
uses: actions/cache/save@v4
with:
path: |
~/opt/local/vtk-${{ env.VTK }}
key: ${{ steps.cache-vtk-restore.outputs.cache-primary-key }}
# ========================================
# OCCT SDK
# ========================================
- name: (All) Restore OCCT SDK cache
id: cache-occt-restore
uses: actions/cache/restore@v4
with:
path: |
~/opt/local/occt-${{ env.OCCT }}
key: OCCT-${{ env.OCCT }}-VTK-${{ matrix.use-vtk }}-${{ matrix.os }}-
- name: (All) Download and prepare OCCT SDK
if: steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
git clone https://github.com/Open-Cascade-SAS/OCCT.git
cd OCCT
git checkout -b V${{ env.OCCT_ }} tags/V${{ env.OCCT_ }}
patch -p1 < ../patches/occt-${{ env.OCCT }}/blobfish.patch
rm ./src/BRepFill/BRepFill_CompatibleWires.cxx.orig
rm ./src/ChFi3d/ChFi3d_Builder_1.cxx.orig
rm ./src/GeomFill/GeomFill_SectionPlacement.cxx.orig
rm ./src/ShapeUpgrade/ShapeUpgrade_UnifySameDomain.cxx.orig
if [[ "$RUNNER_OS" == "Windows" ]]; then
echo vtkCommonTransforms >> src/TKIVtk/EXTERNLIB
echo vtkCommonMath >> src/TKIVtk/EXTERNLIB
echo vtkCommonExecutionModel >> src/TKIVtk/EXTERNLIB
echo vtkCommonDataModel >> src/TKIVtk/EXTERNLIB
echo vtksys >> src/TKIVtk/EXTERNLIB
fi
mkdir -p ~/opt/local/occt-${{ env.OCCT }}
- name: (Linux, Mac) Compile and install OCCT SDK
if: runner.os != 'Windows' && steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
cd OCCT
rm -fr build
# if [[ "$RUNNER_OS" == "Linux" ]]; then
export CXXFLAGS="-D_GLIBCXX_USE_CXX11_ABI=0" # Disables the C++11 ABI features for VTK compatibility
# fi
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
env ${{ matrix.env }} cmake -S . -B build -G Ninja \
-D CMAKE_INSTALL_PREFIX=$HOME/opt/local/occt-${{ env.OCCT }} \
\
-D USE_VTK=ON \
-D USE_TBB=OFF \
-D USE_FREEIMAGE=ON \
-D USE_FREETYPE=ON \
-D USE_RAPIDJSON=ON \
-D USE_FFMPEG=OFF \
\
-D BUILD_CPP_STANDARD=C++17 \
-D CMAKE_BUILD_TYPE=Release \
-D BUILD_RELEASE_DISABLE_EXCEPTIONS=OFF \
-D BUILD_MODULE_Draw=OFF \
-D CMAKE_PREFIX_PATH=$CONDA_PREFIX \
\
-D VTK_RENDERING_BACKEND=OpenGL2 \
-D 3RDPARTY_VTK_INCLUDE_DIR=$HOME/opt/local/vtk-${{ env.VTK }}/include${{ matrix.vtk_suffix }} \
-D 3RDPARTY_VTK_LIBRARY_DIR=$HOME/opt/local/vtk-${{ env.VTK }}/lib/ \
-D CMAKE_CXX_STANDARD_LIBRARIES="-lvtkCommonMath-${{ env.VTK_MAJOR }} -lvtkCommonTransforms-${{ env.VTK_MAJOR }} -lvtksys-${{ env.VTK_MAJOR }} -lvtkCommonExecutionModel-${{ env.VTK_MAJOR }} -lvtkCommonDataModel-${{ env.VTK_MAJOR }}"
# Patch build file to use VTK libraries with "${{ env.VTK_MAJOR }}" suffix
for l in vtkCommonCore vtkRenderingCore vtkRenderingFreeType vtkFiltersGeneral vtkInteractionStyle vtkRenderingOpenGL2; do
${{ matrix.sed_i }} "s/-l$l/-l$l-${{ env.VTK_MAJOR }}/" build/build.ninja
done
rm -f build/build.ninja.bak
else
env ${{ matrix.env }} cmake -S . -B build -G Ninja \
-D CMAKE_INSTALL_PREFIX=$HOME/opt/local/occt-${{ env.OCCT }} \
\
-D USE_VTK=OFF \
-D USE_TBB=OFF \
-D USE_FREEIMAGE=ON \
-D USE_FREETYPE=ON \
-D USE_RAPIDJSON=ON \
-D USE_FFMPEG=OFF \
\
-D BUILD_CPP_STANDARD=C++17 \
-D CMAKE_BUILD_TYPE=Release \
-D BUILD_RELEASE_DISABLE_EXCEPTIONS=OFF \
-D BUILD_MODULE_Draw=OFF \
-D CMAKE_PREFIX_PATH=$CONDA_PREFIX
fi
# Build OCCT
ninja -C build -j ${{ steps.cpu-count.outputs.cpu_count }}
ninja -C build install
if [[ "$RUNNER_OS" == "Linux" ]]; then
echo VTK symbols
strings ~/opt/local/vtk-9.2.6/lib/libvtk*.so | egrep LIBC_ | grep -v @ | sort | uniq
strings ~/opt/local/vtk-9.2.6/lib/libvtk*.so | egrep LIBCXX_ | grep -v @ | sort | uniq
echo OCCT symbols
strings build/lin64/gcc/lib/*.so.7.7.2 | egrep LIBC_ | grep -v @ | sort | uniq
strings build/lin64/gcc/lib/*.so.7.7.2 | egrep LIBCXX_ | grep -v @ | sort | uniq
fi
- name: (Windows) Compile and install OCCT SDK
if: runner.os == 'Windows' && steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: cmd
run: |
call C:\Users\runneradmin\micromamba\condabin\micromamba.bat activate build-ocp
cd OCCT
call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
set CC=cl.exe
set CXX=cl.exe
if "${{ matrix.use-vtk }}"=="ON" (
cmake -S . -B build -G Ninja ^
-D USE_VTK=ON ^
-D USE_TBB=OFF ^
-D USE_FREEIMAGE=ON ^
-D USE_FREETYPE=ON ^
-D USE_RAPIDJSON=ON ^
-D USE_FFMPEG=OFF ^
^
-D Python3_EXECUTABLE=%CONDA_PREFIX%\python.exe ^
^
-D BUILD_CPP_STANDARD=C++17 ^
-D CMAKE_BUILD_TYPE=Release ^
-D BUILD_RELEASE_DISABLE_EXCEPTIONS=OFF ^
-D BUILD_MODULE_Draw=OFF ^
^
-D CMAKE_INSTALL_PREFIX=%USERPROFILE%\opt\local\occt-${{ env.OCCT }} ^
-D CMAKE_PREFIX_PATH=%CONDA_PREFIX%\Library ^
^
-D VTK_RENDERING_BACKEND=OpenGL2 ^
-D VTK_DIR=%USERPROFILE%\opt\local\vtk-${{ env.VTK }} ^
-D 3RDPARTY_VTK_INCLUDE_DIR=%USERPROFILE%\opt\local\vtk-${{ env.VTK }}\include\vtk-${{ env.VTK_MAJOR }} ^
-D 3RDPARTY_VTK_LIBRARY_DIR=%USERPROFILE%\opt\local\vtk-${{ env.VTK }}\lib ^
-D 3RDPARTY_VTK_DLL_DIR=%USERPROFILE%\opt\local\vtk-${{ env.VTK }}\bin
) else (
cmake -S . -B build -G Ninja ^
-D USE_VTK=OFF ^
-D USE_TBB=OFF ^
-D USE_FREEIMAGE=ON ^
-D USE_FREETYPE=ON ^
-D USE_RAPIDJSON=ON ^
-D USE_FFMPEG=OFF ^
^
-D Python3_EXECUTABLE=%CONDA_PREFIX%\python.exe ^
^
-D BUILD_CPP_STANDARD=C++17 ^
-D CMAKE_BUILD_TYPE="Release" ^
-D BUILD_RELEASE_DISABLE_EXCEPTIONS=OFF ^
-D BUILD_MODULE_Draw=OFF ^
^
-D CMAKE_INSTALL_PREFIX=%USERPROFILE%\opt\local\occt-${{ env.OCCT }} ^
-D CMAKE_PREFIX_PATH=%CONDA_PREFIX%\Library
)
ninja -C build -j ${{ steps.cpu-count.outputs.cpu_count }}
ninja -C build install
- name: (All) Cache OCCT build folder
id: cache-occt-save
uses: actions/cache/save@v4
with:
path: |
~/opt/local/occt-${{ env.OCCT }}
key: ${{ steps.cache-occt-restore.outputs.cache-primary-key }}
# ========================================
# OCP
# ========================================
- name: (All) Restore OCP cache
id: cache-ocp-restore
uses: actions/cache/restore@v4
with:
path: |
./OCP/build/${{ matrix.module }}
key: OCP-${{ env.OCP }}-VTK-${{ matrix.use-vtk }}-py${{ matrix.python-version }}-${{ matrix.os }}-
- name: (Mac) Install MacOS SDK
if: runner.os == 'macOS' && steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
curl -L -O https://github.com/phracker/MacOSX-SDKs/releases/download/11.3/MacOSX11.3.sdk.tar.xz
sudo tar -xf MacOSX11.3.sdk.tar.xz -C /opt
sudo mkdir -p /opt/usr/local/
sudo mkdir -p /usr/local/include
sudo ln -s /opt/MacOSX11.3.sdk/usr/include /opt/usr/local/include
sudo ln -s /opt/MacOSX11.3.sdk/System/Library/Frameworks/OpenGL.framework/Headers /usr/local/include/OpenGL
- name: (All) Install Python prerequisites
if: steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
if [[ "$RUNNER_OS" == "Windows" ]]; then
micromamba install -y logzero toml pandas joblib tqdm jinja2 toposort schema click py-lief=0.15.1 python-clang pyparsing
pip install "pybind11==2.10.*" path # cannot be installed with micromamba on Py3.12 and Py3.13
else
pip install "pybind11==2.10.*" logzero toml pandas joblib path tqdm jinja2 toposort schema click lief==0.15.1 clang==15.0.7 pyparsing
fi
- name: (All) Clone OCP
if: steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
git clone https://github.com/cadquery/OCP.git
cd OCP
git checkout -b V${{ env.OCP }} tags/${{ env.OCP }}
git submodule update --init
# Support pandas 2
cd pywrap
patch -p1 < ../../patches/pandas.patch
cd ..
# Patch VTK out of OCP
if [[ "${{ matrix.use-vtk }}" == "OFF" ]]; then
patch -p1 < ../patches/no-vtk.patch
fi
- name: (All) Restore OCP source cache
id: cache-ocp-source-restore
uses: actions/cache/restore@v4
with:
path: |
./OCP/OCP
key: OCP-source-${{ env.OCP }}-VTK-${{ matrix.use-vtk }}-${{ matrix.os }}-
- name: (Linux) Generate OCP source
if: runner.os == 'Linux' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
cd OCP
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
VTK_DIR="-D VTK_DIR=$HOME/opt/local/vtk-${{ env.VTK }}"
else
VTK_DIR=""
fi
cmake -B new -S . -G Ninja -D N_PROC=${{ steps.cpu-count.outputs.cpu_count }} \
$VTK_DIR \
-D OpenCASCADE_DIR=$HOME/opt/local/occt-${{ env.OCCT }}/lib/cmake/opencascade \
-D pybind11_DIR=$(python -c "import pybind11; print(pybind11.get_cmake_dir())")
- name: (Mac) Generate OCP source
if: runner.os == 'macOS' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
export LDFLAGS="-L$HOME/opt/local/vtk-${{ env.VTK }}/lib"
VTK_DIR="-D VTK_DIR=$HOME/opt/local/vtk-${{ env.VTK }}"
else
VTK_DIR=""
fi
cd OCP
env ${{ matrix.env }} cmake -B new -S . -G Ninja -D N_PROC=${{ steps.cpu-count.outputs.cpu_count }} \
$VTK_DIR \
-D OpenCASCADE_DIR=$HOME/opt/local/occt-${{ env.OCCT }}/lib/cmake/opencascade \
-D pybind11_DIR=$(python -c "import pybind11; print(pybind11.get_cmake_dir())") \
-D CMAKE_OSX_SYSROOT=/opt/MacOSX11.3.sdk
- name: (Windows) Generate OCP source
if: runner.os == 'Windows' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: cmd
run: |
call C:\Users\runneradmin\micromamba\condabin\micromamba.bat activate build-ocp
cd OCP
call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
set CC=clang.exe
set CXX=clang.exe
set pybind11_DIR="%CONDA_PREFIX%\Lib\site-packages\pybind11\share\cmake\pybind11"
if "${{ matrix.use-vtk }}"=="ON" (
set "VTK_DIR=-D VTK_DIR=%USERPROFILE%\opt\local\vtk-${{ env.VTK }}"
) else (
set "VTK_DIR= "
)
cmake -B new -S . -G Ninja -D N_PROC=${{ steps.cpu-count.outputs.cpu_count }} ^
-D CMAKE_BUILD_TYPE=Release ^
%VTK_DIR% ^
-D OpenCASCADE_DIR=%USERPROFILE%\opt\local\occt-${{ env.OCCT }}\cmake ^
-D pybind11_DIR=%pybind11_DIR% ^
-D CMAKE_CXX_STANDARD=17 ^
-D CMAKE_PREFIX_PATH=%CONDA_PREFIX%\Library ^
-D CMAKE_SHARED_LINKER_FLAGS="-L %USERPROFILE%\opt\local\vtk-${{ env.VTK }}\lib"
- name: (All) Cache OCP source folder
id: cache-ocp-source-save
uses: actions/cache/save@v4
with:
path: |
./OCP/OCP
key: ${{ steps.cache-ocp-source-restore.outputs.cache-primary-key }}
- name: (Linux) Generate OCP build files and build OCP
if: runner.os == 'Linux' && steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
cd OCP
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
VTK_DIR="-D VTK_DIR=$HOME/opt/local/vtk-${{ env.VTK }}"
else
cd OCP
patch -p1 < ../../patches/no-vtk-2.patch
cd ..
VTK_DIR=""
fi
cmake -B build -S OCP -G Ninja \
-D CMAKE_BUILD_TYPE=Release \
$VTK_DIR \
-D OpenCASCADE_DIR=$HOME/opt/local/occt-${{ env.OCCT }}/lib/cmake/opencascade \
-D pybind11_DIR=$(python -c "import pybind11; print(pybind11.get_cmake_dir())") \
-D CMAKE_CXX_STANDARD=17 \
-D CMAKE_CXX_FLAGS="-isystem $CONDA_PREFIX/include" \
-D CMAKE_CXX_FLAGS="-isystem $CONDA_PREFIX/include -D_GLIBCXX_USE_CXX11_ABI=0" \
-D CMAKE_MODULE_LINKER_FLAGS="-L $CONDA_PREFIX/lib -L $HOME/opt/local/vtk-9.2.6/lib" \
-D CMAKE_BUILD_WITH_INSTALL_RPATH=TRUE
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
for l in vtkCommonCore vtkRenderingCore vtkRenderingFreeType vtkFiltersGeneral vtkInteractionStyle vtkRenderingOpenGL2; do
${{ matrix.sed_i }} "s/-l$l/-l$l-${{ env.VTK_MAJOR }}/" build/build.ninja
done
fi
ninja -C build -j ${{ steps.cpu-count.outputs.cpu_count }}
if [[ "$RUNNER_OS" == "Linux" ]]; then
echo OCP symbols
strings build/OCP.cpython-311-x86_64-linux-gnu.so | egrep LIBC_ | grep -v @ | sort | uniq
strings build/OCP.cpython-311-x86_64-linux-gnu.so | egrep LIBCXX_ | grep -v @ | sort | uniq
fi
- name: (Mac) Generate OCP build files and build OCP
if: runner.os == 'macOS' && steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
cd OCP
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
export LDFLAGS="-L$HOME/opt/local/vtk-${{ env.VTK }}/lib"
VTK_DIR="-D VTK_DIR=$HOME/opt/local/vtk-${{ env.VTK }}"
else
cd OCP
patch -p1 < ../../patches/no-vtk-2.patch
cd ..
VTK_DIR=""
fi
env ${{ matrix.env }} cmake -B build -S OCP -G Ninja \
-D CMAKE_C_COMPILER=clang -D CMAKE_CXX_COMPILER=clang++ \
-D CMAKE_BUILD_TYPE=Release \
-D CMAKE_OSX_DEPLOYMENT_TARGET="11.1" \
-D CMAKE_CXX_FLAGS="-isystem $CONDA_PREFIX/include" \
$VTK_DIR \
-D OpenCASCADE_DIR=$HOME/opt/local/occt-${{ env.OCCT }}/lib/cmake/opencascade \
-D pybind11_DIR=$(python -c "import pybind11; print(pybind11.get_cmake_dir())") \
-D CMAKE_CXX_STANDARD=17 \
-D CMAKE_OSX_SYSROOT=/opt/MacOSX11.3.sdk
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
for l in vtkCommonCore vtkRenderingCore vtkRenderingFreeType vtkFiltersGeneral vtkInteractionStyle vtkRenderingOpenGL2; do
${{ matrix.sed_i }} "s/-l$l/-l$l-${{ env.VTK_MAJOR }}/" build/build.ninja
done
fi
ninja -C build -j ${{ steps.cpu-count.outputs.cpu_count }}
- name: (Windows) Generate OCP build files and build OCP
if: runner.os == 'Windows' && steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: cmd
run: |
call C:\Users\runneradmin\micromamba\condabin\micromamba.bat activate build-ocp
PATH="C:\Program Files\Git\usr\bin";%PATH%
cd OCP
call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
sed -i "s/find_package( LLVM/# find_package( LLVM/" CMakeLists.txt
sed -i "s/find_package( Clang/# find_package( Clang/" CMakeLists.txt
sed -i "s/get_target_property( LIBCLANG_PATH/# get_target_property( LIBCLANG_PATH/" CMakeLists.txt
set pybind11_DIR="%CONDA_PREFIX%\Lib\site-packages\pybind11\share\cmake\pybind11"
set CC=cl.exe
set CXX=cl.exe
if "${{ matrix.use-vtk }}"=="ON" (
set "VTK_DIR=-D VTK_DIR=%USERPROFILE%\opt\local\vtk-${{ env.VTK }}"
) else (
cd OCP
patch -p1 < ../../patches/no-vtk-2.patch
cd ..
set "VTK_DIR= "
)
xcopy "%CONDA_PREFIX%/Library/include/rapidjson" "%USERPROFILE%\opt\local\occt-${{ env.OCCT }}\inc\rapidjson" /E /I /H /C
cmake -B build -S . -G Ninja ^
-D CMAKE_BUILD_TYPE=Release ^
-D Python3_FIND_STRATEGY=LOCATION ^
-D Python3_ROOT_DIR=%CONDA_PREFIX% ^
-D CMAKE_LINKER=lld-link.exe ^
%VTK_DIR% ^
-D OpenCASCADE_DIR=%USERPROFILE%\opt\local\occt-${{ env.OCCT }}\cmake ^
-D pybind11_DIR=%pybind11_DIR%
ninja -C build -j ${{ steps.cpu-count.outputs.cpu_count }}
- name: (All) Cache OCP module
# works on Windows, since github actions replace the '/' with '\'
id: cache-ocp-save
uses: actions/cache/save@v4
with:
path: |
./OCP/build/${{ matrix.module }}
key: ${{ steps.cache-ocp-restore.outputs.cache-primary-key }}
# ========================================
# OCP wheel
# ========================================
- name: (All) Create the cadquery_ocp wheel
shell: bash -l {0}
run: |
micromamba activate build-ocp
pip install build wheel ${{ matrix.delocate }}
cd pypi
cp ../OCP/build/${{ matrix.module }} .
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
PKG_NAME="cadquery_ocp"
else
PKG_NAME="cadquery_ocp_novtk"
${{ matrix.sed_i }} 's/cadquery-ocp/cadquery-ocp-novtk/g' pyproject.toml
${{ matrix.sed_i }} 's/cadquery_ocp/cadquery_ocp_novtk/g' pyproject.toml
fi
mkdir $PKG_NAME
cd $PKG_NAME
curl -O https://raw.githubusercontent.com/CadQuery/OCP/refs/heads/master/LICENSE
cd ..
if [[ "$RUNNER_OS" == "Windows" ]]; then
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
python ocp-tree.py occt-${{ env.OCCT }} vtk-${{ env.VTK }}
else
python ocp-tree.py occt-${{ env.OCCT }}
fi
mv *.pyd OCP
elif [[ "$RUNNER_OS" == "macOS" ]]; then
DYLD_LIBRARY_PATH=$HOME/opt/local/vtk-${{ env.VTK }}/lib:$HOME/opt/local/occt-${{ env.OCCT }}/lib \
python ocp-tree.py
mv *.so OCP
else
LD_LIBRARY_PATH=$HOME/opt/local/vtk-${{ env.VTK }}/lib:$HOME/opt/local/occt-${{ env.OCCT }}/lib \
python ocp-tree.py
mv *.so OCP
fi
python -m build -w -n
PY_VER=$(python -c "import sys; print(f'cp{sys.version_info.major}{sys.version_info.minor}')")
python -m wheel tags --remove \
--platform-tag ${{ matrix.plat }} \
--abi-tag $PY_VER \
--python-tag $PY_VER \
dist/*.whl
unzip -l dist/${PKG_NAME}*.whl
- name: (Linux) Delocate the cadquery_ocp wheel
if: runner.os == 'Linux'
shell: bash -l {0}
run: |
micromamba activate build-ocp
cd pypi
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
EXCLUDE="--exclude $(ls -1 ~/opt/local/vtk-${{ env.VTK }}/lib/ | xargs | sed 's/ / --exclude /g')"
PKG_NAME="cadquery_ocp"
else
EXCLUDE=""
PKG_NAME="cadquery_ocp_novtk"
fi
env LD_LIBRARY_PATH=$HOME/opt/local/occt-${{ env.OCCT }}/lib:$CONDA_PREFIX/lib \
python -m auditwheel \
repair \
--plat=${{ matrix.plat }} \
$EXCLUDE \
--wheel-dir=wheel \
dist/*.whl
cd wheel
python -m wheel unpack ${PKG_NAME}*.whl
rm ${PKG_NAME}*.whl
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
patchelf --add-rpath '$ORIGIN/../vtk.libs' ${PKG_NAME}-${{ env.OCCT }}*/OCP/OCP.*.so
patchelf --add-rpath '$ORIGIN/../vtkmodules' ${PKG_NAME}-${{ env.OCCT }}*/OCP/OCP.*.so
patchelf --add-rpath '$ORIGIN/../vtkmodules' ${PKG_NAME}-${{ env.OCCT }}/${PKG_NAME}.libs/*
fi
patchelf --add-rpath '$ORIGIN/../'${PKG_NAME}.libs ${PKG_NAME}-${{ env.OCCT }}/${PKG_NAME}.libs/*
python -m wheel pack ${PKG_NAME}-${{ env.OCCT }}
cd ..
- name: (Mac) Delocate the cadquery_ocp wheel
if: runner.os == 'macOS'
shell: bash -l {0}
run: |
micromamba activate build-ocp
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
PKG_NAME="cadquery_ocp"
else
PKG_NAME="cadquery_ocp_novtk"
fi
cd pypi/dist
python -m wheel unpack ${PKG_NAME}*.whl
rm ${PKG_NAME}*.whl
install_name_tool -delete_rpath $(realpath ~/opt/local/occt-${{ env.OCCT }}/lib) ${PKG_NAME}-${{ env.OCCT }}*/OCP/OCP.*.so
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
install_name_tool -add_rpath @loader_path/../vtkmodules/.dylibs/ ${PKG_NAME}-${{ env.OCCT }}*/OCP/OCP.*.so
fi
python -m wheel pack ${PKG_NAME}*
cd ..
# env MACOSX_DEPLOYMENT_TARGET=11.1 \
env DYLD_LIBRARY_PATH=$HOME/opt/local/occt-${{ env.OCCT }}/lib:$HOME/opt/local/vtk-${{ env.VTK }}/lib:$CONDA_PREFIX/lib \
python -m delocate.cmd.delocate_wheel \
-e libvtk \
--wheel-dir=wheel \
dist/*.whl
- name: (Windows) Delocate the cadquery_ocp wheel
if: runner.os == 'Windows'
shell: bash -l {0}
run: |
micromamba activate build-ocp
cd pypi/
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
EXCLUDE="--exclude $(ls -1 ~/opt/local/vtk-${{ env.VTK }}/bin/vtk*.dll | xargs -n 1 basename | xargs | sed 's/ /;/g')"
PKG_NAME="cadquery_ocp"
else
EXCLUDE=""
PKG_NAME="cadquery_ocp_novtk"
fi
PATH=~/opt/local/occt-7.7.2/win64/vc14/bin/:$PATH delvewheel repair $EXCLUDE --wheel-dir wheel --namespace-pkg ${PKG_NAME} dist/*.whl
- name: Upload cadquery_ocp wheel
if: matrix.use-vtk == 'ON'
uses: actions/upload-artifact@v4
with:
name: cadquery-ocp-${{ env.OCCT }}-${{ matrix.os }}-cp${{ matrix.python-version }}
path: pypi/wheel/*.whl
- name: Upload cadquery_ocp wheel
if: matrix.use-vtk == 'OFF'
uses: actions/upload-artifact@v4
with:
name: cadquery-ocp-novtk-${{ env.OCCT }}-${{ matrix.os }}-cp${{ matrix.python-version }}
path: pypi/wheel/*.whl
# ========================================
# SDK
# ========================================
- name: Upload VTK and OCCT SDK archive
uses: actions/upload-artifact@v4
with:
name: SDK-occt_${{ env.OCCT }}-vtk_${{ env.VTK }}_${{ matrix.use-vtk }}-Py_${{ matrix.python-version }}
path: $HOME/opt/local
# ========================================
# Test
# ========================================
- name: Create the test environment
shell: bash -l {0}
run: |
micromamba create -y -n test python=${{ matrix.python-version }}
micromamba activate test
pip install pytest docutils ipython
- name: Install VTK and OCP wheel
shell: bash -l {0}
run: |
micromamba activate test
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
pip install vtk==${{ env.VTK }}
fi
pip install pypi/wheel/*.whl
python -c "import OCP; print('Success: OCP', OCP.__version__)"
- name: Run build123d tests
shell: bash -l {0}
run: |
git clone https://github.com/gumyr/build123d.git
micromamba activate test
if [[ "${{ matrix.use-vtk }}" == "OFF" ]]; then
curl -O https://files.pythonhosted.org/packages/10/ed/d4c555f74e39be516c9da41ff8e672e5996c95f5dd7865f6a3a7a91fbb22/ocpsvg-0.3.3.tar.gz
tar -zxvf ocpsvg-0.3.3.tar.gz
cd ocpsvg-0.3.3
${{ matrix.sed_i }} 's/"cadquery-ocp >= 7.7.0",//' pyproject.toml
pip install .
cd ../build123d
patch -p1 < ../patches/build123d.patch
pip install .
else
cd build123d
pip install .
fi
pytest tests -v -W ignore
- name: Run cadquery tests
if: matrix.use-vtk == 'ON' && matrix.python-version != '3.13'
shell: bash -l {0}
run: |
git clone https://github.com/cadquery/cadquery.git
cd cadquery
micromamba activate test
pip install multimethod
# workaround for nlopt 2.9.0 not available for Intel Mac
if [[ "${{ matrix.os }}" == "macos-13" ]]; then
micromamba install -y nlopt=2.9
fi
# workaround for pypi opt and casadi throwing a seg fault on exit
if [[ "$RUNNER_OS" == "Windows" ]]; then
micromamba install -y nlopt casadi
fi
unset CONDA_PREFIX_1
pip install .
pytest tests -v -W ignore
- name: Uninstall test
if: matrix.python-version != '3.13'
shell: bash -l {0}
run: |
micromamba activate test
if [[ "${{ matrix.use-vtk }}" == "ON" ]]; then
pip uninstall -y cadquery_ocp
else
pip uninstall -y cadquery_ocp_novtk
fi