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fa88733885
This is a new feature in Python 3.14.x that gives performance speedups but requires new GCC and Clang and may sometimes regress performance. It's not yet enabled by default upstream. Signed-off-by: Sam James <sam@gentoo.org>
49 lines
1.6 KiB
XML
49 lines
1.6 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<maintainer type="project">
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<email>python@gentoo.org</email>
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<name>Python</name>
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</maintainer>
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<use>
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<flag name="bluetooth">
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Build Bluetooth protocol support in socket module
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</flag>
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<flag name="ensurepip">
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Install the ensurepip module that uses bundled wheels
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to bootstrap pip and setuptools (if disabled, it will
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be only possible to use venv `--without-pip`)
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</flag>
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<flag name="jit">
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Enable experimental Just-In-Time compilation support.
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</flag>
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<flag name="libedit">
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Link readline extension against <pkg>dev-libs/libedit</pkg>
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instead of <pkg>sys-libs/readline</pkg>
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</flag>
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<flag name="pgo">
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Optimize the build using Profile Guided Optimization (PGO)
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by running Python's test suite and collecting statistics
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based on its performance. This will take longer to build.
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</flag>
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<flag name="tail-call-interp">
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Enable the tail call interpreter. May lead to better
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performance but is still new and dependent on latest
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toolchain versions (Clang 19, GCC 15).
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</flag>
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<flag name="valgrind">
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Disable pymalloc when running under
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<pkg>dev-debug/valgrind</pkg> is detected (may incur minor
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performance penalty even when valgrind is not used)
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</flag>
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<flag name="wininst">
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Install Windows executables required to create an executable
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installer for MS Windows
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</flag>
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</use>
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<upstream>
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<remote-id type="cpe">cpe:/a:python:python</remote-id>
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<remote-id type="github">python/cpython</remote-id>
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</upstream>
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</pkgmetadata>
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