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2010-11-28 21:39:43 Michał Górny napisał(a): |
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> On Sun, 28 Nov 2010 21:34:49 +0100 |
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> Arfrever Frehtes Taifersar Arahesis <Arfrever@g.o> wrote: |
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> |
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> > 2010-11-28 21:20:31 Michał Górny napisał(a): |
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> > > On Sun, 28 Nov 2010 20:32:16 +0100 |
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> > > Arfrever Frehtes Taifersar Arahesis <Arfrever@g.o> wrote: |
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> > > |
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> > > > PYTHON_DEPEND will be required. Otherwise each |
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> > > > "${range_of_versions}" should be included between "<<" and ">>" |
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> > > > markers. |
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> > > |
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> > > Do we really need to introduce those ugly markers? AFAICS in all |
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> > > places they're used you could simply either use version numbers |
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> > > themselves or '*' (instead of '<<>>', and '*[...]' instead of |
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> > > '<<[...]>>'). |
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> > |
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> > I prefer to use a character sequence, which isn't valid in |
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> > DEPEND/RDEPEND/PDEPEND. |
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> |
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> Plain version numbers aren't valid there as well. |
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> |
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> > I don't know what you mean by "version numbers". Remember that each |
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> > "<<>>" in an ebuild with empty RESTRICT_PYTHON_ABIS is replaced in |
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> > DEPEND/RDEPEND by: python_abis_2.4? ( dev-lang/python:2.4 ) |
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> > python_abis_2.5? ( dev-lang/python:2.5 ) |
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> > python_abis_2.6? ( dev-lang/python:2.6 ) |
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> > python_abis_2.7? ( dev-lang/python:2.7 ) |
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> > python_abis_3.0? ( dev-lang/python:3.0 ) |
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> > python_abis_3.1? ( dev-lang/python:3.1 ) |
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> > python_abis_3.2? ( dev-lang/python:3.2 ) |
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> > python_abis_2.5-jython? ( dev-java/jython:2.5 ) |
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> |
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> And we could use simply '*' instead. Similarly to what we use |
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> in PYTHON_DEPEND now. That wouldn't be valid in *DEPEND as well. |
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|
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'*' in range of versions has different meaning. Ranges of versions in ebuilds NOT supporting |
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installation for multiple Python ABIs still need to be explicitly included. In these ebuilds, |
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"<<" and ">>" indicate where characters of range of versions start and end. |
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Example: |
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# Dependency on any version of Python when "A" and "B" USE flags are enabled. |
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# PYTHON_DEPEND in EAPI <=3 doesn't allow to specify such a condition. |
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PYTHON_DEPEND="A? ( B? ( <<*>> ) )" |
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|
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-- |
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Arfrever Frehtes Taifersar Arahesis |
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