![]() Luckily, the situation changed thanks to the finalization of PEP600, i.e. In few words, this means that the exported libraries bundled in the wheel cannotīe imported in a downstream project using relatively new C++ standards!įor more details visit robotology/idyntree#776. ![]() That does not support the new C++11 ABIs. In fact, wheels supporting manylinux2010|manylinux2014 are built with gcc4 This being said, manylinux* guidelines could still work against you. Luckily, other projects like cibuildwheel greatly simplify the process in CI. Tools such auditwheel exist to fix these wheels, but they require running on selected distributions. Though, on GNU/Linux, the generated wheel is not compliant by default with any manylinux* standard. Such hybrid packages can then be uploaded to PyPI. This result depends on how the CMake project is configured,Īnd whether the exported targets are installed together with the other files. This extension, beyond packaging the hybrid C++ / Python project,Īlso allows the inclusion of the exported CMake targets in the resulting wheel. Python -m build -wheel "-C-global-option=build_ext" "-C-global-option=-DBAR=Foo VAR=TRUE" Caveats manylinux* support Python setup.py -global-option = "build_ext" -global-option = "-DBAR=Foo VAR=TRUE". CMAKE BUILD INSTALL# = # Create wheel or install package passing additional options # = # Calling setup.py # = # Create wheel # = # Calling setup.py To use the resources provided by cmake-build-extension, the following commands can be used: # = # Create sdist # = # Calling setup.py Once both CMake project and setup.py|setup.cfg|pyproject.toml of your hybrid package are correctly configured Installationįrom PyPI: pip install cmake-build-extension The resulting package structure is similar to other projects like pybind11 and CasADi.īe aware that ensuring ABI compatibility could be problematic in edge cases,Īnd the usage of a proper compatible release pattern ( ~=) could be necessary. Note that the second feature allows distributing C++ dependencies through PyPI. Use cmake-build-extension with the cmake_depends_on option and link against the exported CMake targets.Python -c "import, pathlib print(pathlib.Path(._file_).parent)" Extend their CMAKE_MODULE_PATH with the root of your installed Python package,.If the CMake project exports the targets, downstream projects can:.This extension supports creating packages PEP517 and PEP518 compliant ( more details). CMAKE BUILD HOW TOIt shows how to create SWIG and pybind11 bindings for a project composed by a small C++ library with NumPy support Have a look to the example for an overview of what can be done with this extension.
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