https://github.com/numpy/numpy/releases
NumPy 1.26.2 Release Notes
NumPy 1.26.2 is a maintenance release that fixes bugs and regressions
discovered after the 1.26.1 release. The 1.26.release series is the last
planned minor release series before NumPy 2.0. The Python versions
supported by this release are 3.9-3.12.
Signed-off-by: Andy Syam <privasisource@gmail.com>
This stops numpy from reading .numpy-site.cfg in the build user's home
directory. The code actually tries to find both .numpy-site.cfg and
site.cfg in the user's home directory; this patch prevents both.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Currently, if OpenBLAS support is not enabled, a site.cfg file is not
written and numpy will use build host paths for libraries. If the build
host has any conflicting libraries, specifically libpython3.10.a, then
compilation will fail.
This ensures site.cfg is always written with buildroot paths.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
The versions of setuptools and wheel pinned in pyproject.toml are older
than the versions available in the packages repo. This unpins the
versions so that the build can proceed.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
The host build replaces the use of the host pip requirements file. This
also updates the dependants of Cython to depend on the host build.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Also bump Cython version to 0.29.32
And yeeeey: zip -> tar.gz
And they fixed the Intel AVX extension stuff/detection.
Which is why I deferred updating it until now.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Also bump Cython version to 0.29.23.
And add support for OpenBLAS.
Currently optional, but will be enabled by default on some architectures
later.
Depends on PR https://github.com/openwrt/packages/pull/15685
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This also removes PKG_BUILD_PARALLEL:=0 that was added for packages that
use HOST_PYTHON3_PACKAGE_BUILD_DEPENDS.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
In hash-checking mode[1], pip will verify downloaded package archives
(source tarballs in our case) against known SHA256 hashes before
installing the packages.
As a consequence, this requires the use of requirements files[2] and
pinning packages to known versions.
The syntax for package Makefiles has changed slightly;
HOST_PYTHON3_PACKAGE_BUILD_DEPENDS no longer accepts requirement
specifiers like "foo>=1.0", only requirements file names (which are the
same as package names in the most common case).
This also updates affected packages, in particular:
* python-zipp: "setuptools_scm[toml]" has been split into
"setuptools-scm toml" to reuse the requirements file for
setuptools-scm (the extra depends installed by "setuptools_scm[toml]"
is toml).
* python-pycparser: This previously used ply 3.10, whereas the
requirements file will now install 3.11.
[1]: https://pip.pypa.io/en/stable/reference/pip_install/#hash-checking-mode
[2]: https://pip.pypa.io/en/stable/user_guide/#requirements-files
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Bump host Cython version as well.
Add note near PKG_VERSION to remember to periodically update it.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This adds PKG_BUILD_PARALLEL:=0 to packages that depend on host Python
packages (HOST_PYTHON3_PACKAGE_BUILD_DEPENDS), because installing
packages with multiple concurrent pip processes can lead to errors or
unexpected results[1].
This also:
* Move HOST_PYTHON3_PACKAGE_BUILD_DEPENDS definitions to before
python3-package.mk is included
* Update Python folder readme to include PKG_BUILD_PARALLEL:=0
[1]: https://github.com/pypa/pip/issues/2361
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Essentially, this is a re-spin from
https://github.com/openwrt/packages/pull/9797/
But a really trimmed down version.
Only the Py3 variant is added now, which makes the Makefile really small
now.
Cython is needed on the host, to cythonize some files.
The package needs targets with hard-float enabled. This is because on some
soft-float targets floating-point exception constants aren't defined.
We can define some dummy values, but that ends up being a bit too much
work.
So, for that, the package depends on HAS_FPU or KERNEL_MIPS_FPU_EMULATOR.
This way, numpy should be buildable on hard-float, or for MIPS on the FPU
emulator being compiled in.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
