Meson-python

Latest version: v0.15.0

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0.15.0

======

- Enable compression for wheel files. The may result in several times
smaller wheels.
- Require Meson 1.2.3 or later on Python 3.12 or later. Meson 1.2.3
does not require anymore ``distutils``, allowing to remove the
dependency on ``setuptools`` on Python 3.12 or later.
- Unconditionally require ``patchelf`` on Linux. The ``patchelf``
package is added to the build dependencies if a suitable
``patchelf`` executable is not find on the ``$PATH``. This avoids
cases where ``meson setup`` was run twice during the build process
to determine whether ``patchelf`` is required.
- Allow to configure the ``meson`` executable to use for the build
process through the ``$MESON`` environment variable or the ``meson``
key under ``[tool.meson-python]`` in ``pyproject.toml``.
- Fix wheel platform tag generation on FreeBSD.
- Extend support to other UNIX-like systems and make the tests pass on
FreeBSD.
- Fix package name normalization in package metadata and improve
package name validation.
- Fix ``RPATH`` handling when the build ``RPATH`` points to
subdirectories of the build directory.
- Fix support for the Python limited C API when compiling for PyPy.
- Rename the ``builddir`` config-setting to ``build-dir``. For
backwards compatibility, the ``buildir`` config-setting remains
supported as an alias.

Christoph Reiter, Daniele Nicolodi, Elliott Sales de Andrade, Ralf Gommers,
Yue Yang --- 26-10-2023

0.14.0

======

- Do not run ``meson install`` to build a wheel. This was unnecessary
as files are added to the wheel from the build and source
directories. This does not affect the handling of ``meson install``
options, which are interpreted by ``meson-python`` itself.
- Obey the ``--skip-subprojects`` when specified for the ``meson
install`` command.
- Implement support for the ``exclude_directories`` and
``exclude_files`` arguments to Meson ``install_subdir()`` function
and similar installation functions. This requires Meson version
1.1.0 or later.
- Implement support for building wheels targeting the Python limited
API. Extension modules targeting the Python limited API can be
easily built starting with the upcoming Meson 1.3.0 release.
- When ``pyproject.toml`` does not contain a ``version`` field and
``version`` is not declared dynamic, raise an error instead of
silently using the version declared in ``meson.build``.
- Fix the mtime of source files in the sdist tarball.
- Add ``objc`` and ``objcpp`` compilers to the cross file generated
when the ``$ARCHFLAGS`` is set.
- Extensive documentation improvements.

Charles Brunet, Daniele Nicolodi, Henry Schreiner, Michał Górny, Ralf
Gommers --- 05-09-2023

0.13.2

======

- Fix system name in cross file generated when using ``$ARCHFLAGS``.
- Fix handling of ``null`` Meson install tags.

Charles Brunet, Daniele Nicolodi --- 22-06-2023.

0.13.1

======

- Fix regression in cross-compilation via ``$ARCHFLAGS`` on macOS where the
cross file was written in the build directory before it was created,
resulting in an error.
- Do not require setting ``$_PYTHON_HOST_PLATFORM`` when cross-compiling via
``$ARCHFLAGS`` on macOS.
- Add the ``--quiet`` option when invoking ``meson install``. The installation
paths are a detail of the ``meson-python`` implementation and are generally
not interesting for the user.
- Fix terminal logging when overriding the current line when listing files
added to the wheel.
- Improve the error message emitted when a package split between the
``purelib`` and ``platlib`` wheel locations is detected.

Daniele Nicolodi, Ralf Gommers --- 28-04-2023.

0.13.0

======

- Add support for editable installs.
- Adjust the default build options passed to ``meson setup``.
- Make sure that the directory where the wheel or sdist build artifacts are
created exists. Fixes building with PDM.
- Fix the specification of the C++ compiler for cross-compilation with
``$ARCHFLAGS`` on macOS.
- Pass the ``--reconfigure`` option to ``meson setup`` if and only if the
specified build directory exists and is a valid Meson build directory.
- Pass the ``--no-rebuild`` option to ``meson install``.
- Allow to select the files to be included in the wheel via Meson install tags
passing the ``--tags`` option to ``meson install`` via ``pyproject.toml`` or
config settings.
- Do not use the ``meson compile`` indirection to build the project, except on
Windows, where it is required to setup the Visual Studio environment.
- Do not add ``ninja`` to the build dependencies if ``$NINJA`` is set but it
does not point to a ``ninja`` executable with the required minimum version.
- Verify at run time that Meson satisfies the minimum required version.
- Place native and cross files in the build directory instead of in the
source directory.
- Drop the ``typing-extensions`` package dependency.
- Add dependency on ``setuptools`` on Python 3.12 and later. This fixes build
error due to Meson depending on the ``distutils`` standard library module
removed in Python 3.12.
- Bump the required ``pyproject-metadata`` version to 0.7.1.
- Allows some more cross-compilation setups by not checking extension modules
filename suffixes against the suffixes accepted by the current interpreter.
- Raise an error when a file that would be installed by Meson cannot be mapped
to a wheel location.
- Raise an error when a package is split between ``platlib`` and ``purelib``.
- Do not generate a warning when ``pyproject.toml`` does not contain a
``project`` section and Python package metadata is derived from ``meson.build``.
- Improve reporting of ``pyproject.toml`` validation errors.
- Fix validation of tool specific options in ``pyproject.toml``. In
particular, allows to specify an incomplete set of options in the
``tool.meson-python.args`` table.

Daniele Nicolodi, Doron Behar, Eli Schwartz, Filipe Laíns, Lars Pastewka,
Luigi Giugliano, Matthias Köppe, Peter Urban, Ralf Gommers, Stefan van der
Walt, Thomas Li --- 18-04-2023.

0.12.1

======

- Fix regression where the ``$MACOSX_DEPLOYMENT_TARGET`` environment variable
was accidentally renamed to ``$MACOS_DEPLOYMENT_TARGET``.

Filipe Laíns, Stefan van der Walt --- 17-02-2023.

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