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build-ocp.yml
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name: Build OCP with pypi VTK V2
on: workflow_dispatch
env:
OCP: 7.8.1.2
WHEEL: 7.8.1.2
VTK: 9.3.1
VTK_MAJOR: 9.3
OCCT: 7.8.1
PYWRAP: false
VTK313_URL: https://github.com/CadQuery/ocp-build-system/releases/download/v7.8.1.0-dev
jobs:
# ========================================
# Build SDKs
# ========================================
# TODO: Check caching strategy
sdks:
name: Build OCCT SDK for ${{ matrix.python-version }} on ${{ matrix.os }} (${{ matrix.use-vtk }})
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: ["macos-13", "macos-14", "ubuntu-20.04", "windows-2019"]
python-version: ["3.10", "3.11", "3.12", "3.13"]
use-vtk: ["vtk", "novtk"]
include:
- os: "macos-13"
vtk_libs: ".dylibs/libvtk*.dylib"
vtk_suffix: "/"
vtk_prefix: ""
sed_i: "gsed -i"
env: "MACOSX_DEPLOYMENT_TARGET=11.1"
shells: "bash"
- os: "macos-14"
vtk_libs: ".dylibs/libvtk*.dylib"
vtk_suffix: "/"
vtk_prefix: ""
sed_i: "gsed -i"
env: "MACOSX_DEPLOYMENT_TARGET=11.1"
shells: "bash"
- os: "ubuntu-20.04"
vtk_libs: "libvtk*.so"
vtk_suffix: "/vtk-9.3/"
vtk_prefix: ""
sed_i: "sed -i"
env: "DUMMY=0"
shells: "bash"
- os: "windows-2019"
vtk_libs: "vtk*.dll"
vtk_suffix: "/"
vtk_prefix: "Library/"
sed_i: "sed -i"
shells: "bash cmd.exe"
steps:
- uses: actions/checkout@v4
- name: (All) Restore VTK SDK cache
if: matrix.use-vtk == 'vtk'
id: cache-vtk-restore
uses: actions/cache/restore@v4
with:
path: |
~/opt/local/vtk-${{ env.VTK }}
key: VTK-${{ env.VTK }}-py-${{ matrix.python-version }}-${{ matrix.os }}-
- name: (All) Restore OCCT SDK cache
id: cache-occt-restore
uses: actions/cache/restore@v4
with:
path: |
~/opt/local/occt-${{ env.OCCT }}-${{ matrix.use-vtk }}
key: OCCT-${{ env.OCCT }}-py-${{ matrix.python-version }}-${{ matrix.use-vtk }}-${{ matrix.os }}-
- name: (All) Set up Python ${{ matrix.python-version }} via micromamba
if: steps.cache-occt-restore.outputs.cache-hit != 'true'
uses: mamba-org/setup-micromamba@v1
with:
environment-file: environment-${{ matrix.python-version }}.yml
log-level: debug
init-shell: ${{ matrix.shells }}
cache-downloads: true
- name: Get number of CPUs
if: steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
id: cpu-count
run: |
micromamba activate build-ocp
cpu_count=$(python -c "import multiprocessing; print(multiprocessing.cpu_count())")
echo "cpu_count=$cpu_count" >> $GITHUB_OUTPUT
echo "=> Using $cpu_count CPUs"
# - - - - - - - - - - - - - - - - - - - - -
# Install toolchain if needed
# - - - - - - - - - - - - - - - - - - - - -
- name: (Ubuntu) Install dependencies
if: runner.os == 'Linux' && steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
# do not use freeimage freetype fontconfig from anaconda. Prevents from manylinux_2_31_x86_64 wheel
sudo apt-get update
sudo apt-get install -y mesa-common-dev libegl1-mesa-dev libgl1-mesa-dev \
libglu1-mesa-dev freeglut3-dev libxcursor-dev \
libfreeimage-dev libfreetype-dev libfontconfig-dev
- name: (Mac, Windows) Install dependencies
if: runner.os != 'Linux' && steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
micromamba activate build-ocp
micromamba install -y fontconfig=2.13.* freetype=2.12.* freeimage=3.18.*
if [[ "$RUNNER_OS" == "macOS" ]]; then
brew install gsed
fi
# - - - - - - - - - - - - - - - - - - - - -
# VTK SDK
# - - - - - - - - - - - - - - - - - - - - -
- name: Download wheel artifact
if: matrix.python-version == '3.13' && matrix.use-vtk == 'vtk' && steps.cache-vtk-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
if [[ "${{ matrix.os }}" == "macos-14" ]]; then
echo "Downloading cadquery_vtk-${{ env.VTK }}-cp313-cp313-macosx_11_0_arm64.whl"
curl -L -O ${{ env.VTK313_URL }}/cadquery_vtk-${{ env.VTK }}-cp313-cp313-macosx_11_0_arm64.whl
elif [[ "${{ matrix.os }}" == "macos-13" ]]; then
echo "Downloading cadquery_vtk-9.3.1-cp313-cp313-macosx_11_0_x86_64.whl"
curl -L -O ${{ env.VTK313_URL }}/cadquery_vtk-9.3.1-cp313-cp313-macosx_11_0_x86_64.whl
elif [[ "${{ matrix.os }}" == "ubuntu-20.04" ]]; then
echo "Downloading cadquery_vtk-9.3.1-cp313-cp313-linux_x86_64.whl"
curl -L -O ${{ env.VTK313_URL }}/cadquery_vtk-9.3.1-cp313-cp313-linux_x86_64.whl
else
echo "Downloading cadquery_vtk-9.3.1-cp313-cp313-win_amd64.whl"
curl -L -O ${{ env.VTK313_URL }}/cadquery_vtk-9.3.1-cp313-cp313-win_amd64.whl
fi
ls -l
- name: (All) Install VTK SDK include files
if: matrix.use-vtk == 'vtk' && steps.cache-vtk-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
# Create an environment with conda VTK to get the include files
micromamba create -y -n vtk python=${{ matrix.python-version }}
micromamba activate vtk
micromamba install -y vtk=${{ env.VTK }}
DEST=~/opt/local/vtk-${{ env.VTK }}
rm -fr $DEST
mkdir -p $DEST/include
mkdir -p $DEST/bin
mkdir -p $DEST/lib
mkdir -p $DEST/lib/cmake
cp -r $CONDA_PREFIX/${{ matrix.vtk_prefix }}include/vtk-${{ env.VTK_MAJOR }}/ $DEST/include/
cp cmake/vtk-config-${{ matrix.os }}.cmake $DEST/vtk-config.cmake
micromamba deactivate
- name: (Linux, Mac) Install VTK SDK libs
if: matrix.use-vtk == 'vtk' && runner.os != 'Windows' && steps.cache-vtk-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
PY_VER=${{ matrix.python-version }}
micromamba create -y -n vtk-$PY_VER python=$PY_VER
micromamba activate vtk-$PY_VER
if [[ $PY_VER == 3.13 ]]; then
pip install cadquery_vtk-9.3.1*.whl
else
pip install vtk==${{ env.VTK }}
fi
DEST=~/opt/local/vtk-${{ env.VTK }}
cp $CONDA_PREFIX/lib/python$PY_VER/site-packages/vtkmodules/${{ matrix.vtk_libs }} $DEST/lib/
cp $CONDA_PREFIX/lib/python$PY_VER/site-packages/vtk.py $DEST
if [[ "$RUNNER_OS" == "Linux" && "$PY_VER" != "3.13" ]]; then
cp $CONDA_PREFIX/lib/python$PY_VER/site-packages/vtk.libs/* $DEST/lib/
fi
micromamba deactivate
- name: (Windows) Install VTK SDK libs
if: matrix.use-vtk == 'vtk' && runner.os == 'Windows' && steps.cache-vtk-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
PY_VER=${{ matrix.python-version }}
micromamba create -y -n vtk-$PY_VER python=$PY_VER
micromamba activate vtk-$PY_VER
if [[ $PY_VER == 3.13 ]]; then
pip install cadquery_vtk-9.3.1*.whl
PKG=cadquery_vtk
else
pip install vtk==${{ env.VTK }}
PKG=vtk
fi
DEST=~/opt/local/vtk-${{ env.VTK }}
CONDA_PREFIX_POSIX=$(cygpath -u $CONDA_PREFIX)
cp $CONDA_PREFIX_POSIX/Lib/site-packages/$PKG.libs/*.dll $DEST/bin/
cp $CONDA_PREFIX_POSIX/Lib/site-packages/vtk.py $DEST
# Create the lib files needed for compilation
PATH='/c/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/':$PATH
cp create_lib.sh $DEST
pushd $DEST/lib/
../create_lib.sh
popd
micromamba deactivate
- name: (All) Cache VTK build folder
if: matrix.use-vtk == 'vtk'
id: cache-vtk-save
uses: actions/cache/save@v4
with:
path: |
~/opt/local/vtk-${{ env.VTK }}
key: ${{ steps.cache-vtk-restore.outputs.cache-primary-key }}
# - - - - - - - - - - - - - - - - - - - - -
# OCCT SDK
# - - - - - - - - - - - - - - - - - - - - -
- name: (All) Download and prepare OCCT SDK
if: steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
git clone https://github.com/Open-Cascade-SAS/OCCT.git
cd OCCT
OCCT=$(echo ${{ env.OCCT }} | tr '.' '_')
git checkout -b V$OCCT tags/V$OCCT
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0001-cmake-Don-t-try-to-write-to-install-directory.-You-k.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0002-GeomPlate_BuildAveragePlane-BasePlan-Don-t-set-yvect.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0003-BRepFill_Filling-WireFromList-We-can-t-assume-that-a.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0004-BRepFill_Filling-Curve-constraints-confused-by-impli.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0005-BRepFill_Filling-Don-t-even-attempt-to-build-with-em.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0006-BRepOffset_Tool-TryProject-Check-return-of-BRepLib-B.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0007-ChFi3d_Builder-ChFi3d_ComputeCurves-set-tolreached-f.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0008-BRepLib-MakeEdge-Setting-closed-flag-of-generated-ed.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0009-BRepFill_CompatibleWires-segfault.-See-following.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0010-BRepFill_OffsetWire-segfault.-See-following.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0011-ChFiDS_FilSpine-Allow-usage-of-externally-assigned-l.patch
# disabled due to abi incompatibility
# patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0012-Allow-blending-of-faces-less-than-5-degrees.-See-fol.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0013-BRepFill_PipeShell-Fix-segfault-with-line-as-profile.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0015-build-Expand-preprocessor-conditional-on-non-standar.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0016-IntPatch_Intersection-Consider-intersection-of-a-clo.patch
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0017-ChFi3d_Builder-Fix-blend-across-seam.-See-following.patch
# see https://tracker.dev.opencascade.org/view.php?id=33576 and https://github.com/FreeCAD/FreeCAD/issues/9760
patch --posix -p1 < ../patches/occt-${{ env.OCCT }}/0018-Fix-0033576-BRepTools_NurbsConvertModification-NewPo.patch
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 }}-${{ matrix.use-vtk }}
- name: (Linux, Mac) Compile and install OCCT SDK
if: runner.os != 'Windows' && steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
micromamba activate build-ocp
cd OCCT
rm -fr build
if [[ "$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 }}" == "vtk" ]]; then
env ${{ matrix.env }} cmake -S . -B build -G Ninja \
-D CMAKE_INSTALL_PREFIX=$HOME/opt/local/occt-${{ env.OCCT }}-${{ matrix.use-vtk }} \
\
-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 BUILD_OPT_PROFILE=Production \
-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
else
env ${{ matrix.env }} cmake -S . -B build -G Ninja \
-D CMAKE_INSTALL_PREFIX=$HOME/opt/local/occt-${{ env.OCCT }}-${{ matrix.use-vtk }} \
\
-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 BUILD_OPT_PROFILE=Production \
-D CMAKE_PREFIX_PATH=$CONDA_PREFIX
fi
# Build OCCT
ninja -C build -j ${{ steps.cpu-count.outputs.cpu_count }}
ninja -C build install
- name: (Windows) Compile and install OCCT SDK
if: runner.os == 'Windows' && steps.cache-occt-restore.outputs.cache-hit != 'true'
shell: cmd
run: |
call C:\Users\runneradmin\micromamba\condabin\micromamba.bat activate build-ocp
cd OCCT
call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
set CC=cl.exe
set CXX=cl.exe
if "${{ matrix.use-vtk }}"=="vtk" (
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 BUILD_OPT_PROFILE=Production ^
^
-D CMAKE_INSTALL_PREFIX=%USERPROFILE%\opt\local\occt-${{ env.OCCT }}-${{ matrix.use-vtk }} ^
-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-${{ env.VTK }}\bin
) else (
cmake -S . -B build -G Ninja ^
-D USE_VTK=OFF ^
-D USE_TBB=OFF ^
-D USE_FREEIMAGE=ON ^
-D USE_FREETYPE=ON ^
-D USE_RAPIDJSON=ON ^
-D USE_FFMPEG=OFF ^
^
-D Python3_EXECUTABLE=%CONDA_PREFIX%\python.exe ^
^
-D BUILD_CPP_STANDARD=C++17 ^
-D CMAKE_BUILD_TYPE="Release" ^
-D BUILD_RELEASE_DISABLE_EXCEPTIONS=OFF ^
-D BUILD_MODULE_Draw=OFF ^
-D BUILD_OPT_PROFILE=Production ^
^
-D CMAKE_INSTALL_PREFIX=%USERPROFILE%\opt\local\occt-${{ env.OCCT }}-${{ matrix.use-vtk }} ^
-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 }}-${{ matrix.use-vtk }}
key: ${{ steps.cache-occt-restore.outputs.cache-primary-key }}
# ========================================
# SDK
# ========================================
- name: Upload SDK
uses: actions/upload-artifact@v4
with:
name: SDK_${{ matrix.os }}-py_${{ matrix.python-version }}-${{ matrix.use-vtk }}
path: ~/opt/local
# ========================================
# Generate OCP sources
# ========================================
sources:
needs: sdks
name: Build OCP source on ${{ matrix.os }}
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: ["macos-13", "macos-14", "ubuntu-20.04", "windows-2019"]
python-version: ["3.11"]
include:
- os: "macos-13"
sed_i: "gsed -i"
env: "MACOSX_DEPLOYMENT_TARGET=11.1"
shells: "bash"
- os: "macos-14"
sed_i: "gsed -i"
env: "MACOSX_DEPLOYMENT_TARGET=11.1"
shells: "bash"
- os: "ubuntu-20.04"
sed_i: "sed -i"
env: "DUMMY=0"
shells: "bash"
- os: "windows-2019"
sed_i: "sed -i"
shells: "bash cmd.exe"
steps:
- uses: actions/checkout@v4
- name: (All) Restore OCP source cache
id: cache-ocp-source-restore
uses: actions/cache/restore@v4
with:
path: |
./OCP
key: OCP-source-${{ env.OCP }}-vtk-${{ matrix.os }}-
- name: (All) Set up Python ${{ matrix.python-version }} via micromamba [PYWRAP=true]
if: env.PYWRAP == 'true' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
uses: mamba-org/setup-micromamba@v1
with:
environment-file: environment-${{ matrix.python-version }}.yml
log-level: debug
init-shell: ${{ matrix.shells }}
cache-downloads: true
- name: Get number of CPUs [PYWRAP=true]
if: env.PYWRAP == 'true' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
id: cpu-count
run: |
micromamba activate build-ocp
cpu_count=$(python -c "import multiprocessing; print(multiprocessing.cpu_count())")
echo "cpu_count=$cpu_count" >> $GITHUB_OUTPUT
echo "=> Using $cpu_count CPUs"
- name: (Mac) Install MacOS SDK [PYWRAP=true]
if: env.PYWRAP == 'true' && runner.os == 'macOS' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
curl -L -O https://github.com/phracker/MacOSX-SDKs/releases/download/11.3/MacOSX11.3.sdk.tar.xz
sudo tar -xf MacOSX11.3.sdk.tar.xz -C /opt
sudo mkdir -p /opt/usr/local/
sudo mkdir -p /usr/local/include
sudo ln -s /opt/MacOSX11.3.sdk/usr/include /opt/usr/local/include
sudo ln -s /opt/MacOSX11.3.sdk/System/Library/Frameworks/OpenGL.framework/Headers /usr/local/include/OpenGL
brew install gsed
# - - - - - - - - - - - - - - - - - - - - -
# Restore SDKs
# - - - - - - - - - - - - - - - - - - - - -
- name: (All) Restore VTK SDK cache [PYWRAP=true]
if: env.PYWRAP == 'true' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
id: cache-vtk-restore
uses: actions/cache/restore@v4
with:
path: |
~/opt/local/vtk-${{ env.VTK }}
key: VTK-${{ env.VTK }}-py-${{ matrix.python-version }}-${{ matrix.os }}-
- name: (All) Restore OCCT SDK cache [PYWRAP=true]
if: env.PYWRAP == 'true' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
id: cache-occt-restore
uses: actions/cache/restore@v4
with:
path: |
~/opt/local/occt-${{ env.OCCT }}-vtk
key: OCCT-${{ env.OCCT }}-py-${{ matrix.python-version }}-${{ matrix.use-vtk }}-${{ matrix.os }}-
# - - - - - - - - - - - - - - - - - - - - -
# Option 1: Build OCP sources using pywrap
# (env.PYWRAP=true)
# - - - - - - - - - - - - - - - - - - - - -
- name: (All) Install Python prerequisites [PYWRAP=true]
if: env.PYWRAP == 'true' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
micromamba activate build-ocp
if [[ "$RUNNER_OS" == "Windows" ]]; then
micromamba install -y logzero toml pandas joblib tqdm jinja2 toposort schema click py-lief=0.14.1 python-clang pyparsing
pip install "pybind11==2.12.*" path # cannot be installed with micromamba on Py3.12 and Py3.13
else
micromamba install -y py-lief=0.14.1
pip install "pybind11==2.12.*" logzero toml pandas joblib path tqdm jinja2 toposort schema click clang==15.0.7 pyparsing
fi
- name: (All) Clone OCP [PYWRAP=true]
if: env.PYWRAP == 'true' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
git clone https://github.com/cadquery/OCP.git
cd OCP
# use master for the time being
# git checkout -b V${{ env.OCP }} tags/${{ env.OCP }}
git submodule update --init
# TODO: remove if fixed
${{ matrix.sed_i }} 's/"7.7.2.1"/"${{ env.OCP }}"/' ocp.toml
- name: (Linux) Generate OCP source [PYWRAP=true]
if: env.PYWRAP == 'true' && runner.os == 'Linux' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
micromamba activate build-ocp
cd OCP
cmake -B new -S . -G Ninja -D N_PROC=${{ steps.cpu-count.outputs.cpu_count }} \
-D VTK_DIR=$HOME/opt/local/vtk-${{ env.VTK }} \
-D OpenCASCADE_DIR=$HOME/opt/local/occt-${{ env.OCCT }}-vtk/lib/cmake/opencascade \
-D pybind11_DIR=$(python -c "import pybind11; print(pybind11.get_cmake_dir())")
- name: (Mac) Generate OCP source [PYWRAP=true]
if: env.PYWRAP == 'true' && runner.os == 'macOS' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
micromamba activate build-ocp
cd OCP
export LDFLAGS="-L$HOME/opt/local/vtk-${{ env.VTK }}/lib"
env ${{ matrix.env }} cmake -B new -S . -G Ninja -D N_PROC=${{ steps.cpu-count.outputs.cpu_count }} \
-D VTK_DIR=$HOME/opt/local/vtk-${{ env.VTK }} \
-D OpenCASCADE_DIR=$HOME/opt/local/occt-${{ env.OCCT }}-vtk/lib/cmake/opencascade \
-D pybind11_DIR=$(python -c "import pybind11; print(pybind11.get_cmake_dir())") \
-D CMAKE_OSX_SYSROOT=/opt/MacOSX11.3.sdk
- name: (Windows) Generate OCP source [PYWRAP=true]
if: env.PYWRAP == 'true' && runner.os == 'Windows' && steps.cache-ocp-source-restore.outputs.cache-hit != 'true'
shell: cmd
run: |
call C:\Users\runneradmin\micromamba\condabin\micromamba.bat activate build-ocp
call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
cd OCP
set CC=clang.exe
set CXX=clang.exe
set pybind11_DIR="%CONDA_PREFIX%\Lib\site-packages\pybind11\share\cmake\pybind11"
cmake -B new -S . -G Ninja -D N_PROC=${{ steps.cpu-count.outputs.cpu_count }} ^
-D CMAKE_BUILD_TYPE=Release ^
-D VTK_DIR=%USERPROFILE%\opt\local\vtk-${{ env.VTK }} ^
-D OpenCASCADE_DIR=%USERPROFILE%\opt\local\occt-${{ env.OCCT }}-vtk\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"
# - - - - - - - - - - - - - - - - - - - - -
# Option 2: Download official OCP sources
# (env.PYWRAP=false)
# - - - - - - - - - - - - - - - - - - - - -
- name: (All) Download official OCP source [PYWRAP=false]
if: env.PYWRAP == 'false'
shell: bash -l {0}
run: |
set -euo pipefail
rm -fr OCP # remove the cached sources again
if [[ ${{ matrix.os }} == "macos-13" || ${{ matrix.os }} == "macos-14" ]]; then
curl -L -O https://github.com/CadQuery/OCP/releases/download/${{ env.OCP }}/OCP_src_stubs_macOS-latest.zip
else
curl -L -O https://github.com/CadQuery/OCP/releases/download/${{ env.OCP }}/OCP_src_stubs_${{ matrix.os }}.zip
fi
unzip OCP_src_stubs_*
rm *.zip
mkdir OCP
mv OCP_src_stubs_* OCP/OCP
- name: (All) Cache OCP source folder
id: cache-ocp-source-save
uses: actions/cache/save@v4
with:
path: |
./OCP
key: ${{ steps.cache-ocp-source-restore.outputs.cache-primary-key }}
- name: Upload OCP source
uses: actions/upload-artifact@v4
with:
name: OCP-source_${{ env.OCP }}-${{ matrix.os }}
path: ./OCP
# ========================================
# Build OCP
# ========================================
ocp:
name: Build OCP-${{ matrix.use-vtk }} for ${{ matrix.python-version }} on ${{ matrix.os }}
needs: sources
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: ["macos-13", "macos-14", "ubuntu-20.04", "windows-2019"]
python-version: ["3.10", "3.11", "3.12", "3.13"]
use-vtk: ["vtk", "novtk"]
include:
- os: "macos-13"
delocate: delocate
plat: macosx_11_1_x86_64
sed_i: "gsed -i"
module: "OCP.*.so"
env: "MACOSX_DEPLOYMENT_TARGET=11.1"
shells: "bash"
- os: "macos-14"
delocate: delocate
plat: macosx_11_1_arm64
sed_i: "gsed -i"
module: "OCP.*.so"
env: "MACOSX_DEPLOYMENT_TARGET=11.1"
shells: "bash"
- os: "ubuntu-20.04"
delocate: auditwheel patchelf
plat: manylinux_2_31_x86_64
sed_i: "sed -i"
compilers: ""
module: "OCP.*.so"
env: "DUMMY=0"
shells: "bash"
- os: "windows-2019"
delocate: delvewheel
plat: win_amd64
sed_i: "sed -i"
shells: "bash cmd.exe"
module: "OCP.*.pyd"
steps:
- uses: actions/checkout@v4
- name: Get number of CPUs
shell: bash -l {0}
id: cpu-count
run: |
micromamba activate build-ocp
cpu_count=$(python -c "import multiprocessing; print(multiprocessing.cpu_count())")
echo "cpu_count=$cpu_count" >> $GITHUB_OUTPUT
echo "=> Using $cpu_count CPUs"
- 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: ${{ matrix.shells }}
cache-downloads: true
- name: (Ubuntu) Install dependencies
if: runner.os == 'Linux'
shell: bash -l {0}
run: |
sudo apt-get update
# do not use freeimage freetype fontconfig from anaconda. Prevents from manylinux_2_31_x86_64 wheel
sudo apt-get install -y mesa-common-dev libegl1-mesa-dev libgl1-mesa-dev \
libglu1-mesa-dev freeglut3-dev libxcursor-dev \
libfreeimage-dev libfreetype-dev libfontconfig-dev
- name: (Mac, Windows) Install dependencies
if: runner.os != 'Linux'
shell: bash -l {0}
run: |
set -euo pipefail
micromamba activate build-ocp
micromamba install -y fontconfig=2.13.* freetype=2.12.* freeimage=3.18.*
if [[ "$RUNNER_OS" == "macOS" ]]; then
brew install gsed
fi
# - - - - - - - - - - - - - - - - - - - - -
# Restore SDKs
# - - - - - - - - - - - - - - - - - - - - -
- name: (All) Restore VTK SDK cache
if: matrix.use-vtk == 'vtk'
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) Restore OCCT SDK cache with VTK support
id: cache-occt-restore
uses: actions/cache/restore@v4
with:
path: |
~/opt/local/occt-${{ env.OCCT }}-${{ matrix.use-vtk }}
key: OCCT-${{ env.OCCT }}-py-${{ matrix.python-version }}-${{ matrix.use-vtk }}-${{ matrix.os }}-
# Create sources for supporting vtk - will be patched later for novtk
- name: (All) Restore OCP source cache
id: cache-ocp-source-restore
uses: actions/cache/restore@v4
with:
path: |
./OCP
key: OCP-source-${{ env.OCP }}-vtk-${{ matrix.os }}-
- name: (All) Patch vtk out of OCP
if: matrix.use-vtk == 'novtk'
shell: bash -l {0}
run: |
set -euo pipefail
cd OCP
rm OCP/IVtk*
for module in IVtk IVtkOCC IVtkTools IVtkVTK; do
${{ matrix.sed_i }} '/register_IVtk/d' OCP/OCP.cpp
done
# - - - - - - - - - - - - - - - - - - - - -
# Build OCP
# - - - - - - - - - - - - - - - - - - - - -
- name: (All) Restore OCP cache
id: cache-ocp-restore
uses: actions/cache/restore@v4
with:
path: |
./OCP/build/${{ 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: |
set -euo pipefail
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: |
set -euo pipefail
micromamba activate build-ocp
if [[ "$RUNNER_OS" == "Windows" ]]; then
micromamba install -y logzero toml pandas joblib tqdm jinja2 toposort schema click py-lief=0.14.1 python-clang pyparsing
pip install "pybind11==2.12.*" path # cannot be installed with micromamba on Py3.12 and Py3.13
else
micromamba install -y py-lief=0.14.1
pip install "pybind11==2.12.*" logzero toml pandas joblib path tqdm jinja2 toposort schema click clang==15.0.7 pyparsing
fi
- name: (Linux) Generate OCP build files and build OCP
if: runner.os == 'Linux' && steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
micromamba activate build-ocp
cd OCP
if [[ "${{ matrix.use-vtk }}" == "vtk" ]]; then
VTK_DIR="-D VTK_DIR=$HOME/opt/local/vtk-${{ env.VTK }}"
else
cd OCP
patch -p1 < ../../patches/no-vtk.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-${{ env.OCCT }}-${{ matrix.use-vtk }}/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 $HOME/opt/local/vtk-${{ env.VTK }}/lib" \
-D CMAKE_BUILD_WITH_INSTALL_RPATH=TRUE
if [[ "${{ matrix.use-vtk }}" == "vtk" ]]; 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 ${{ steps.cpu-count.outputs.cpu_count }}
- name: (Mac) Generate OCP build files and build OCP
if: runner.os == 'macOS' && steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: bash -l {0}
run: |
set -euo pipefail
micromamba activate build-ocp
cd OCP
if [[ "${{ matrix.use-vtk }}" == "vtk" ]]; 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.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-${{ env.OCCT }}-${{ matrix.use-vtk }}/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 }}" == "vtk" ]]; 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 ${{ steps.cpu-count.outputs.cpu_count }}
- name: (Windows) Generate OCP build files and build OCP
if: runner.os == 'Windows' && steps.cache-ocp-restore.outputs.cache-hit != 'true'
shell: cmd
run: |
call C:\Users\runneradmin\micromamba\condabin\micromamba.bat activate build-ocp
call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
PATH="C:\Program Files\Git\usr\bin";%PATH%
cd OCP
set pybind11_DIR="%CONDA_PREFIX%\Lib\site-packages\pybind11\share\cmake\pybind11"
set CC=cl.exe
set CXX=cl.exe
if "${{ matrix.use-vtk }}"=="vtk" (
set "VTK_DIR=-D VTK_DIR=%USERPROFILE%\opt\local\vtk-${{ env.VTK }}"
) else (
cd OCP
patch -p1 < ../../patches/no-vtk.patch
cd ..
set "VTK_DIR= "
)
echo "VTK_DIR = %VTK_DIR%"
type CMakeLists.txt
xcopy "%CONDA_PREFIX%/Library/include/rapidjson" "%USERPROFILE%\opt\local\occt-${{ env.OCCT }}-${{ matrix.use-vtk }}\inc\rapidjson" /E /I /H /C
cmake -B build -S OCP -G Ninja ^
-D CMAKE_BUILD_TYPE=Release ^
-D Python3_FIND_STRATEGY=LOCATION ^
-D Python3_ROOT_DIR=%CONDA_PREFIX% ^
-D CMAKE_LINKER=lld-link.exe ^
%VTK_DIR% ^
-D OpenCASCADE_DIR=%USERPROFILE%\opt\local\occt-${{ env.OCCT }}-${{ matrix.use-vtk }}\cmake ^
-D pybind11_DIR=%pybind11_DIR%
ninja -C build -j ${{ steps.cpu-count.outputs.cpu_count }}
- name: (All) Cache OCP module
id: cache-ocp-save
uses: actions/cache/save@v4
with:
path: |
./OCP/build/${{ matrix.module }}
key: ${{ steps.cache-ocp-restore.outputs.cache-primary-key }}
# - name: Debug Upload module
# uses: actions/upload-artifact@v4
# with:
# name: debug_module_${{ matrix.os }}-py_${{ matrix.python-version }}
# path: ./OCP/build/${{ matrix.module }}
# ========================================
# OCP wheel
# ========================================
- name: (All) Create the cadquery_ocp wheel
shell: bash -l {0}
run: |
set -euo pipefail
micromamba activate build-ocp
pip install build wheel ${{ matrix.delocate }}
cd pypi
cp ../OCP/build/${{ matrix.module }} .
if [[ "${{ matrix.use-vtk }}" == "vtk" ]]; then
PKG_NAME="cadquery_ocp"
if [[ ${{ matrix.python-version }} == 3.13 ]]; then
${{ matrix.sed_i }} '/requires-python/a\dependencies = [ "cadquery_vtk==${{ env.VTK }}" ]' pyproject.toml
else
${{ matrix.sed_i }} '/requires-python/a\dependencies = [ "vtk==${{ env.VTK }}" ]' pyproject.toml
fi
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
${{ matrix.sed_i }} 's/sources\"/sources (no VTK support)"/g' pyproject.toml
${{ matrix.sed_i }} 's/cadquery-ocp /cadquery-ocp-novtk /g' README.md # keep spaces
${{ matrix.sed_i }} '/Python wrapper for OCCT/a\Note: VTK is not supported with cadquery-ocp-novtk.' README.md
fi
# PKG_NAME="cadquery_ocp"