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Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add patch to append STAGING_LIBDIR python-sysconfigdata to sys.path so
that packages which set SETUPTOOLS_USE_DISUTILS='local' cross-compile
properly with python3-setuptools-native.
Fixes:
ModuleNotFoundError: No module named '_sysconfigdata'
References:
https://setuptools.pypa.io/en/latest/deprecated/distutils-legacy.html#porting-from-distutils
Signed-off-by: Tim Orling <timothy.t.orling@intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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reproducibility.patch
deleted since it's been merged upstream.
v57.1.0
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Changes
^^^^^^^
* #2692: Globs are now sorted in 'license_files' restoring reproducibility by eliminating variance from disk order.
* #2714: Update to distutils at pypa/distutils@e2627b7.
* #2715: Removed reliance on deprecated ssl.match_hostname by removing the ssl support. Now any index operations rely on the native SSL implementation.
Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* #2604: Revamped the backward/cross tool compatibility section to remove
some confusion.
Add some examples and the version since when ``entry_points`` are
supported in declarative configuration.
Tried to make the reading flow a bit leaner, gather some informations
that were a bit dispersed.
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add a patch to fix a reproducibility issue in the new version.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Apologies, but the patch is not possible to rebase onto the new setuptools,
as the code has changed too much. Please get it accepted upstream first.
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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setuptools' pkg_resources module has major performance issues with how
it loads entry points (e.g. the console_script entry point, which sets
up a module as a command-line executable), leading even the simplest
"hello world" scripts to take on the order of 150ms to run if
pkg_resources is incorporated. This is prohibitive for code that needs
to run quickly, and so we patch setuptools to reduce this time. As of
Python 3.7, importlib.resources is available and intended to replace
much of the functionality that causes this sluggishness, but since
many projects still utilize the legacy setuptools modules, a patch is
still required. Note that python3-fastentrypoints (which is available
in the meta-virtualization layer) is also intended to help alleviate
the problem, but since it must be added to existing projects it has
the same disadvantage as resorting to importlib.resources, requiring
manual additions to existing code to see the performance gains.
The intent here is to patch easy_install to load module entry points
directly with the installed setuptools, rather than importing
pkg_resources and having it search out the entry points itself. This
leads to a drastic performance improvement - the changes in this patch
have been shown to result in load time ~6-8x lower, depending on the
complexity of the code it is tested with. A simple "hello world"
example on core-image-full-cmdline gave these results with and without
the patch:
core-image-full-cmdline, without setuptools ScriptWriter patch:
root@qemux86-64:~# time /usr/bin/minimal
hello world
real 0m0.198s
user 0m0.174s
sys 0m0.023s
core-image-full-cmdline, with setuptools ScriptWriter patch:
root@qemux86-64:~# time /usr/bin/minimal
hello world
real 0m0.034s
user 0m0.024s
sys 0m0.010s
More details on the pkg_resources issue are available at:
https://github.com/pypa/setuptools/issues/510
Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Zang Ruochen <zangrc.fnst@cn.fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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we have offcially dropped python2, so it is possible
that our code run on python3 only host, so change
shebang to python3 to avoid error like:
python: command not found
Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Alexander Kanavin
Tim Orling
wangmy
Richard Purdie
Trevor Gamblin
zangrc
Changqing Li