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Dne 29.3.2011 04:12, Alexis Ballier napsal(a): |
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> On Wednesday, March 23, 2011 11:23:48 AM Samuli Suominen wrote: |
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>> On 03/23/2011 04:08 PM, Tomáš Chvátal wrote: |
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>>> Hi guys, |
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>>> As there is new ffmpeg fork that is a bit alive we should provide it as |
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>>> alternative to current media-video/ffmpeg. |
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>>> |
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>>> So libav is stored in media-video/libav (look at it, try to find issues |
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>>> and stuff). |
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>>> |
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>>> Virtual package is virtual/ffmpeg where now i implemented it to have |
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>>> versioned dependencies. |
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>>> So there is virtual/ffmpeg-0.6 virtual/ffmpeg-9999 where the apps can |
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>>> decide what they need. |
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>>> Samuli pointed out that we do not slot ffmpeg nor support versioned deps |
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>>> and always demand everything to be working with latest. If you have |
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>>> strong opinion on that one please express it here so the virtual gets |
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>>> redesigned to just simple virtual/ffmpeg-0.1 without any version stated |
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>>> in it. I myself like the chance to express the version explicitly. |
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>>> Virtual itself provide access to all useflags currently used in eapi2 |
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>>> deps. More can be added when required. |
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>> |
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>> With the same logic we have always pulled in from master, instead of |
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>> release trees (such as 0.5.x, 0.6.x). |
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>> It's not legal to set versioned deps forcing downgrade on same |
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>> stabilization level (stable, or ~arch) as that will just cause |
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>> dependency conflict. Applies to any package. |
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>> So just punt the just committed virtuals and just leave |
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>> virtual/ffmpeg-0.ebuild. Anything that doesn't work with latest and is |
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>> not fixed in reasonable time, gets lastrited like before. |
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> |
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> |
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> well, if you want to convert all the tree you'll need a versioned virtual |
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> because the >= deps are still needed |
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> (and the virtual should also have >= deps, not ~ nor =..* in order not to |
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> force a downgrade because of an outdated virtual) |
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> |
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> A. |
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> |
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Well the virtuals can be versioned as i said previously, altho others |
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convinced me that unversioned are desirable. |
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If we would want versioned one we currently need 3 of them: |
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0.5 including only ffmpeg >= 0.5 |
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0.6 including libav or ffmpeg both >= 0.6 |
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0.7 including libav >= 0.7_pre or ffmpeg >= 0.6_p |
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So what do you think. |
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For the || dependencies order it should be lazy evaluated for 2 years now. |
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Cheers |
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Tom |
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