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On 05/06/15 14:57, Joakim Tjernlund wrote: |
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> On Wed, 2015-05-06 at 14:36 -0700, Zac Medico wrote: |
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>> On 05/06/15 14:30, Joakim Tjernlund wrote: |
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>>> On Wed, 2015-05-06 at 13:30 -0700, Zac Medico wrote: |
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>>>> On 05/06/15 13:22, Joakim Tjernlund wrote: |
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>>>>> On Wed, 2015-05-06 at 12:54 -0700, Zac Medico wrote: |
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>>>>>> On 05/06/15 12:41, Joakim Tjernlund wrote: |
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>>>>>>> On Wed, 2015-05-06 at 19:13 +0000, Joakim Tjernlund wrote: |
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>>>>>>>> On Wed, 2015-05-06 at 11:37 -0700, Zac Medico wrote: |
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>>>>>>>>> On 05/06/15 09:54, Joakim Tjernlund wrote: |
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>>>>>>>>>> I am trying to rebuild an old cross sysroot and I got problems. |
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>>>>>>>>>> I cannot make emerge to select my old ebuilds in an overlay over those |
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>>>>>>>>>> in /usr/portage. |
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>>>>>>>>>> |
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>>>>>>>>>> What new is since last time I did this is /etc/portage/repos.conf/ |
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>>>>>>>>>> I suspect emerge always reads /etc/portage/repos.conf/ no matter |
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>>>>>>>>>> what I set PORTAGE_CONFIGROOT / ROOT to ? |
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>>>>>>>>>> |
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>>>>>>>>>> Jocke |
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>>>>>>>>>> |
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>>>>>>>>> |
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>>>>>>>>> It instantiates 2 config instances, one using /etc/portage/repos.conf |
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>>>>>>>>> (for build time DEPEND) and another one using |
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>>>>>>>>> $PORTAGE_CONFIGROOT/etc/portage/repos.conf (for run time {P,R}DEPEND). |
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>>>>>>>>> You can see that it's joined with PORTAGE_CONFIGROOT in the |
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>>>>>>>>> load_repository_config function: |
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>>>>>>>>> |
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>>>>>>>>> https://gitweb.gentoo.org/proj/portage.git/tree/pym/portage/repository/config.py?id=0f191113cc |
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>>>>>>>>> cd04 |
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>>>>>>>>> 9e11 |
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>>>>>>>>> fdbe |
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>>>>>>>>> 73 |
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>>>>>>>>> 493eb1efbf4bf89e#n971 |
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>>>>>>>> |
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>>>>>>>> I see, doesn't this prevent exactly what I want to do? |
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>>>>>>>> |
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>>>>>>>> I can't see why this should be needed, it only creates a mess, another example: |
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>>>>>>>> I tried to specify exact version of my old binutils and while that worked, portage wanted |
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>>>>>>>> to pull in a newer binutils-config from the hosts master gentoo repo and |
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>>>>>>>> thus the build failed. |
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>>>>>>>> |
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>>>>>>>> If a someone really wants this behaviour, he can just add the hosts master repo |
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>>>>>>>> in his PORTAGE_CONFIGROOT IMHO |
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>>>>>>>> |
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>>>>>> |
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>>>>>> Maybe emerge --root-deps=rdeps is what you are looking for. This will |
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>>>>>> cause it to ignore DEPEND. |
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>>>>> |
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>>>>> That is not the same is it? if I "emerge ncurses" it will build ncurses but still |
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>>>>> take the ebuild from the hosts master since it is newer version. |
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>>>>> |
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>>>>> I realize now that I can change what repos are searched by using |
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>>>>> PORTAGE_REPOSITORIES=/my/own/repos.conf/ |
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>>>>> but I still find the default behaviour very confusing and I don't see that it is useful. |
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>>>> |
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>>>> The idea is that you have separate repositories configured for each |
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>>>> ROOT. If it's satisfying a build-time DEPEND that will be installed into |
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>>>> ROOT=/, then it's supposed to use the repositories configured for ROOT=/. |
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>>> |
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>>> I see, but in my case I only install into my sysroot so I don't want this behaviour. |
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>> |
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>> So, why don't you use the --root-deps option? |
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> |
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> Just did(and --root-deps=rdeps too) and it didn't work, still wants to use |
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> my newer hosts pkgs. :( |
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|
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It shouldn't do that. It sounds like maybe the [gentoo] config |
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from/usr/share/portage/config/repos.conf is the source of your problems, |
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since you $PORTAGE_CONFIGROOT config will always inherit that. Would |
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that be consistent with your observations? |
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-- |
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Thanks, |
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Zac |
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