Re: [devel] [git update] packages/apt: heads/master

["Dmitry V. Levin" <ldv@altlinux.org>]

[-- Attachment #1: Type: text/plain, Size: 1979 bytes --]

On Sat, Aug 11, 2007 at 08:06:56PM +0400, Alexey M. Tourbin wrote:
> Update of /people/at/packages/apt.git
> 
> Changes statistics since `0.5.15lorg2-alt12' follows:
>  apt-0.5.15lorg2-alt-genpkglist-reqfiles.patch |  106 +++++++++++++++++++++++++
>  apt.spec                                      |    6 +-
>  2 files changed, 108 insertions(+), 4 deletions(-)
> 
> Changelog since `0.5.15lorg2-alt12' follows:
> commit 30e27b0f1c74b4f67354a6035fae3e210131bca1
> Author: Alexey Tourbin <at@altlinux>
> Date:   Sat Aug 11 20:01:05 2007 +0400
> 
>     apt-0.5.15lorg2-alt-genpkglist-reqfiles.patch
>     
>     genpkglist strips file lists by default (without --bloat option).
>     It keeps only some "useful files" by using a few ad hoc patterns.
>     
>     This can break file-level dependencies.  Consider pkgA requires
>     /usr/lib/foo1/bar, and pkgB owns this file without explicitly
>     providing it.  Now if genpkglist strips /usr/lib/foo1/bar
>     from pkgB file list, this is going to be an unmet dependency.
>     
>     This patch changes genpkglist behaviour, so that, when genpkglist
>     is invoked without --bloat option, it first finds all file-level
>     dependencies (something like "rpm -qaR |grep ^/").  This requires
>     a separate pass.  The list of file-level dependencies is saved into
>     "reqfiles" global variable.  And on the second (normal) pass, the
>     function usefulFile() is modified to check the "reqfiles" variable;
>     that is, it should keep a file in the file list if it's been required
>     by some package in the repo.

Я не понял, эта информация кешируется или каждый запуск genpkglist будет
дампить зависимости всех пакетов?

>     (Unfortunately, this patch does not solve all of the problems
>     I want it to solve; we have separate repos for i586 and noarch --
>     inter-repo file-level dependencies cannot be resolved this way.)

Тогда зачем это изменение?


-- 
ldv

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]