Re: Summary: dpkg shared / reference counted files and version match
- To: firstname.lastname@example.org
- Subject: Re: Summary: dpkg shared / reference counted files and version match
- From: Thorsten Glaser <email@example.com>
- Date: Fri, 2 Mar 2012 16:26:04 +0000 (UTC)
- Message-id: <[🔎] Pine.BSM.4.64L.firstname.lastname@example.org>
- In-reply-to: <20120211001446.GB2797@jwilk.net>
- References: <20120206073115.GB2033@rivendell.home.ouaza.com> <email@example.com> <20120210225620.GA8782@gaara.hadrons.org> <20120211001446.GB2797@jwilk.net>
Jakub Wilk dixit:
>> * binNMUs for the same version cannot be co-installed anyway as their
>> changelogs differ.
>> That could be “fixed” by using the same email address and a hardcoded
>> date, or not including the binNMU entry at all, or moving that entry to a new
>> field, etc. All of which seem like ugly hacks, or a possible loss of
Hrm. But where is the line between files that are the same and files
that differ in, for example, a binNMU?
Worse: think of using M-A as porting toolkit. Say, you’re working on
arm64 and want to cross-compile using M-A (for example because the
current¹ approach is deprecated – already, dpkg-cross needs a flag
to convert libc6-dev as it’s M-A). But some package does not build
unmodified, so the target architecture has it uploaded to d-ports.org
“unreleased” with local changes.
With Guillem’s refusal of file sharing, this would work as-is, but
not otherwise because of differences between the package versions.
(You could build, say, eglibc_2.13-27+arm64.1.dsc, locally for your
host system and install it, but that’s just ouch.) Wasn’t M-A intended
to be a porting tool (among others like a biarch/triarch replacement)
just for this purpose?
> Please don't throw into the mud work of individual developers (including me)
That’s what I thought at first when I read about this, too (except
I’m not affected). But Guillem does seem to have a point.
What do our “new architecture upbringers” (e.g. armhf people) say?
(Maybe take powerpcspe, as it seems to require more changed packages.)
“Having a smoking section in a restaurant is like having
a peeing section in a swimming pool.”
-- Edward Burr