Rebuild for python310

[regro-cf-autotick-bot]

This PR has been triggered in an effort to update python310.

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[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[ax3l]

PyPy builds as identified by @isuruf:

the extension has the wrong name pypy37-pp73-x86_64-linux-gnu.so instead of pypy37-pp73-linux-gnu.so

Location:

• https://github.com/openPMD/openPMD-api/blob/0.14.4/CMakeLists.txt#L684

Implementation:

• https://github.com/pybind/pybind11/blob/v2.9.0/tools/pybind11Tools.cmake#L137-L141
• https://github.com/pybind/pybind11/blob/v2.9.0/tools/FindPythonLibsNew.cmake
• https://github.com/pybind/pybind11/blob/v2.9.0/tools/pybind11NewTools.cmake#L107-L116

Check:

• https://www.python.org/dev/peps/pep-3149/ With my local CPython 3.8:

  
  import sysconfig                                                        

In [2]: sysconfig.get_config_var('EXT_SUFFIX') ...:
Out[2]: '.cpython-38-x86_64-linux-gnu.so'

In [3]: sysconfig.get_config_var('SOABI')
Out[3]: 'cpython-38-x86_64-linux-gnu'

With Conda-Forge PyPy3.7:

$ pypy3.7 -c "import sysconfig; print(sysconfig.get_config_var('EXT_SUFFIX'))" .pypy37-pp73-x86_64-linux-gnu.so $ pypy3.7 -c "import sysconfig; print(sysconfig.get_config_var('SOABI'))" pypy37-pp73

hm.... this includes the architecture for `PyPy3.7`, too.

[ax3l]

Isuru on Gitter:

sure, but for aarch64, it should be .pypy37-pp73-linux-gnu.so it's using the build pypy's extension name instead of the host pypy's pypy3.7 didn't include the architecture for non-x86 archs it was fixed in pypy3.8

me:

Aha, got ya. So I probably hint the wrong Python interpreter to CMake then!

... yes, this should use the Python executable var: https://github.com/conda-forge/openpmd-api-feedstock/blob/master/recipe/build.sh#L64

[ax3l]

Still builds openpmd_api_cxx.pypy37-pp73-x86_64-linux-gnu.so...

[ax3l]

Isuru:

this is definitely an issue with our cross compiling setup because of setuptool>=60

X-ref: https://github.com/benfogle/crossenv/pull/86

me:

Ok, thanks! I'll merge CPython 3.10 then for now and address it later.

For naming when fixed, shouldn't this be .pypy37-pp73-aarch64-linux-gnu.so instead of .pypy37-pp73-linux-gnu.so?

Isuru:

No, pypy <3.8 had this bug which became a feature only pypy3.8 fixed it

[isuruf]

@ax3l, can you send a PR to add https://github.com/benfogle/crossenv/pull/86 as a patch to https://github.com/conda-forge/crossenv-feedstock ?