cross compiled

[esaaprillia]

@FrancescAlted

i cross compiled but failed.

i already built c-blosc2 and no longer need to build c-blosc2 in python-blosc2

version : python-blosc2-3.0.0-rc2

2024-12-04T00:13:24.0131748Z * Getting build dependencies for wheel...
2024-12-04T00:13:24.4762023Z * Building wheel...
2024-12-04T00:13:25.0106921Z Traceback (most recent call last):
2024-12-04T00:13:25.0108259Z   File "/home/staging_dir/hostpkg/lib/python3.11/site-packages/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
2024-12-04T00:13:25.0109459Z     main()
2024-12-04T00:13:25.0110478Z   File "/home/staging_dir/hostpkg/lib/python3.11/site-packages/pyproject_hooks/_in_process/_in_process.py", line 335, in main
2024-12-04T00:13:25.0112127Z     json_out['return_val'] = hook(**hook_input['kwargs'])
2024-12-04T00:13:25.0112641Z                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-12-04T00:13:25.0113834Z   File "/home/staging_dir/hostpkg/lib/python3.11/site-packages/pyproject_hooks/_in_process/_in_process.py", line 251, in build_wheel
2024-12-04T00:13:25.0115401Z     return _build_backend().build_wheel(wheel_directory, config_settings,
2024-12-04T00:13:25.0116195Z            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-12-04T00:13:25.0117238Z   File "/home/staging_dir/hostpkg/lib/python3.11/site-packages/scikit_build_core/build/__init__.py", line 33, in build_wheel
2024-12-04T00:13:25.0118236Z     return _build_wheel_impl(                                                                                                                                                                                                                        
2024-12-04T00:13:25.0118548Z            ^^^^^^^^^^^^^^^^^^
2024-12-04T00:13:25.0119496Z   File "/home/staging_dir/hostpkg/lib/python3.11/site-packages/scikit_build_core/build/wheel.py", line 175, in _build_wheel_impl
2024-12-04T00:13:25.0120656Z     return _build_wheel_impl_impl(
2024-12-04T00:13:25.0120981Z            ^^^^^^^^^^^^^^^^^^^^^^^
2024-12-04T00:13:25.0121988Z   File "/home/staging_dir/hostpkg/lib/python3.11/site-packages/scikit_build_core/build/wheel.py", line 232, in _build_wheel_impl_impl
2024-12-04T00:13:25.0123086Z     metadata = get_standard_metadata(pyproject, settings)
2024-12-04T00:13:25.0123511Z                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-12-04T00:13:25.0124543Z   File "/home/staging_dir/hostpkg/lib/python3.11/site-packages/scikit_build_core/build/metadata.py", line 37, in get_standard_metadata
2024-12-04T00:13:25.0125755Z     new_pyproject_dict["project"][field] = provider.dynamic_metadata(field, config)                                                                                                                                                                  
2024-12-04T00:13:25.0126334Z                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-12-04T00:13:25.0127454Z   File "/home/staging_dir/hostpkg/lib/python3.11/site-packages/scikit_build_core/metadata/setuptools_scm.py", line 46, in dynamic_metadata
2024-12-04T00:13:25.0128859Z     raise ValueError(msg)
2024-12-04T00:13:25.0129786Z ValueError: setuptools-scm was unable to detect version for /home/build_dir/target-aarch64_generic_musl/python-blosc2-3.0.0-rc2.
2024-12-04T00:13:25.0130681Z                                                                                                                                                                                                                                                      
2024-12-04T00:13:25.0131633Z Make sure you're either building from a fully intact git repository or PyPI tarballs. Most other sources (such as GitHub's tarballs, a git checkout without the .git folder) don't contain the necessary metadata and will not work.
2024-12-04T00:13:25.0132697Z
2024-12-04T00:13:25.0133299Z For example, if you're using pip, instead of https://github.com/user/proj/archive/master.zip use git+https://github.com/user/proj.git#egg=proj
2024-12-04T00:13:25.0445120Z
2024-12-04T00:13:25.0445750Z ERROR Backend subprocess exited when trying to invoke build_wheel

[esaaprillia]

I will wait for the stable version 3 to be released on pypi.org. and come back to build it

[FrancescAlted]

Sorry, but I am afraid we will need more context and info on what you are doing and why. Can you come with a reproducible series of steps on what is failing?

[esaaprillia]

Sorry, but I am afraid we will need more context and info on what you are doing and why. Can you come with a reproducible series of steps on what is failing?

I can't confirm this problem yet. I will wait for you to release the stable version of python-c-blosc2 3.x.x

[esaaprillia]

or maybe we can add USE_SYSTEM_BLOSC2 to use c-blosc2 on the existing system

[esaaprillia]

maybe this is the problem

python-blosc2/pyproject.toml

Line 41 in a500191

dynamic = ["version"]

I've built pyzmq and it works

https://github.com/zeromq/pyzmq/blob/main/pyproject.toml

[FrancescAlted]

If you can fix this, and tell us what you are after, I'd happy to include your patch for 3.0.0 final.

[esaaprillia]

If you can fix this, and tell us what you are after, I'd happy to include your patch for 3.0.0 final.

https://pyscaffold.org/en/v4.0.2/faq.html#:~:text=If%20you%20see%20an%20error,code%20there%20is%20a%20workaround.

[esaaprillia]

@FrancescAlted

i managed to cross compile in openwrt in version 2.7.1