Gentoo Archives: gentoo-dev

From: Jonathan Callen <abcd@g.o>
To: gentoo-dev@l.g.o
Subject: [gentoo-dev] Re: POSIX capability in Gentoo
Date: Tue, 02 Aug 2011 17:39:14
Message-Id: 20110802173905.C5E4021C25F@pigeon.gentoo.org
In Reply to: Re: [gentoo-dev] Re: POSIX capability in Gentoo by Ciaran McCreesh
1 Ciaran McCreesh wrote:
2
3 > On Tue, 2 Aug 2011 17:11:28 +0000 (UTC)
4 > Duncan <1i5t5.duncan@×××.net> wrote:
5 >> Ciaran McCreesh posted on Tue, 02 Aug 2011 16:05:54 +0100 as
6 >> excerpted:
7 >> > Because going behind the package mangler's back results in horribly
8 >> > screwed up systems (as anyone who's ever used lafilefixer will tell
9 >> > you...).
10 >>
11 >> Well, not "anyone". I never had any problems with it.
12 >
13 > You did, you just didn't notice it. You'll find out sooner or later
14 > when you get bitten by one of the will-never-be-uninstalled-now .la
15 > files that it modified on your system without updating VDB.
16 >
17 >> (Observation: Unqualified any/all statements are rather like
18 >> greedy .* regex handling, sometimes they include more than one might
19 >> intend!)
20 >
21 > Well, if you prefer, "anyone who's ever used lafilefixer and then either
22 > looked carefully at what happened or got hit by random nastiness later
23 > on".
24 >
25
26 That statement needs one more qualification: "and doesn't use portage".
27 Portage will (by default) remove files on uninstall even if they *do not*
28 match the checksum recorded in the vdb. This implies that most people will
29 *not* see any issues due to something other than the package manager
30 modifying the files behind the package manager's back.
31 --
32 Jonathan Callen