On Fri, Jul 6, 2012 at 12:06 AM, Arthur de Jong <adej...@debian.org> wrote:
> I guess the conflicts is interpreted to apply to any installed version
> of the package while what should be interpreted as a conflict/replaces
> only of the package of the same architecture.
Correct guess. "Negative dependencies" (Breaks, Conflicts, …) apply
to all architectures. (Any) architecture-specific dependencies are not
allowed in wheezy as APT and dpkg gained support for them only very
very recently, thanks to Thibaut Girka. I am not sure if they are allowed
even then in negatives though (and I doubt APT supports them there
currently).
Long story short:
> I'm not sure what the proper way is to specify that Conflicts and
> Provides should only apply for a same-architecture version of the
> package. If I do this (just trying some things):
There is simple no way.
> Provides: libnss-ldap:${Arch}
Provides on the other hand are architecture specific by default.
They are only non-architecture specific if you mark the package
M-A:foreign - I hope it is obvious why.
> # dpkg -i libnss-ldapd_0.8.10-2_i386.deb
> dpkg: error processing libnss-ldapd_0.8.10-2_i386.deb (--install):
> parsing file '/var/lib/dpkg/tmp.ci/control' near line 9 package
> 'libnss-ldapd':
> 'Conflicts' field, reference to 'libnss-ldap': invalid architecture name
> 'i386': a value different from 'any' is currently not allowed
Which dpkg version is that?
But as said, you can't use architecture specific dependencies in wheezy.
(The message is a bit confusing, :any doesn't make a lot of sense here
provided that it is the same without :any … or worse: any could mean
we are conflicting only with one arch at random, if you have a second
installed you might be lucky - or not - depending on moon phase)
Best regards
David Kalnischkies
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