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On Tue, 8 Dec 2015 09:19:57 +0100 |
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Patrice Clement <monsieurp@g.o> wrote: |
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|
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> Sunday 06 Dec 2015 20:03:21, Michał Górny wrote : |
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> > Reorder the Python implementations to ascending version order, with |
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> > CPython listed first and other implementations in descending preference. |
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> > |
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> > The previous ordering has been used for two reasons: |
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> > |
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> > 1. There were packages which supported Python 3.x or PyPy partially but |
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> > their documentation builds or test functions required CPython 2.x. |
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> > The specific ordering caused python_export_best (the predecessor of |
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> > python_setup) to use CPython 2.x for those tasks. This is now replaced |
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> > by explicit implementation restrictions in python_setup. |
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> > |
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> > 2. PyPy setup runs were usually slower than CPython, and CPython 3.x |
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> > runs were often slower due to 2to3 calls. Combined with parallel build |
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> > runs, this ordering caused slower builds to start earlier and sometimes |
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> > resulted in more efficient use of threads. However, nowadays we no |
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> > longer do parallel builds. |
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> > |
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> > Therefore, it seems reasonable to finally reorder the implementations |
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> > into a more intuitive order. |
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> > --- |
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> > eclass/python-utils-r1.eclass | 6 +++--- |
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> > 1 file changed, 3 insertions(+), 3 deletions(-) |
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> > |
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> > diff --git a/eclass/python-utils-r1.eclass b/eclass/python-utils-r1.eclass |
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> > index 0bce6a9..3ea23a8 100644 |
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> > --- a/eclass/python-utils-r1.eclass |
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> > +++ b/eclass/python-utils-r1.eclass |
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> > @@ -41,10 +41,10 @@ inherit toolchain-funcs |
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> > # @DESCRIPTION: |
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> > # All supported Python implementations, most preferred last. |
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> > declare -g -r _PYTHON_ALL_IMPLS=( |
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> > - jython2_5 jython2_7 |
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> > - pypy pypy3 |
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> > - python3_3 python3_4 python3_5 |
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> > python2_7 |
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> > + python3_3 python3_4 python3_5 |
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> > + pypy pypy3 |
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> > + jython2_5 jython2_7 |
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> > ) |
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> > |
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> > # @FUNCTION: _python_impl_supported |
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> > -- |
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> > 2.6.3 |
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> > |
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> > |
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> |
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> Michal, |
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> |
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> While at it, please delete jython2_5 from this list since jython versions < 2.7 are in |
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> the process of being purged from Portage. |
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> |
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> See https://bugs.gentoo.org/show_bug.cgi?id=552452 |
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|
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Will do, also from profiles. |
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|
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-- |
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Best regards, |
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Michał Górny |
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<http://dev.gentoo.org/~mgorny/> |