Gentoo Archives: gentoo-user

From: Alan McKinnon <alan.mckinnon@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Boost version problem
Date: Thu, 24 Jan 2013 15:49:36
Message-Id: 20130124174843.4a4210aa@khamul.example.com
In Reply to: [gentoo-user] Re: Boost version problem by Nikos Chantziaras
1 On Thu, 24 Jan 2013 17:11:45 +0200
2 Nikos Chantziaras <realnc@×××××.com> wrote:
3
4 > On 24/01/13 17:05, Alan McKinnon wrote:
5 > > On Thu, 24 Jan 2013 15:53:48 +0100
6 > > Jacques Montier <jmontier@×××××.com> wrote:
7 > >
8 > >> Hi all,
9 > >>
10 > >> Libreoffice-4.0 needs boost > 1.49 (so works with boost-1.52.0-r5)
11 > >> and Nightshade LSS (for planetarium but not in portage) needs
12 > >> boost < 1.5 (so works with 1.49.0-r2).
13 > >> Is it possible to install both 1.49 and 1.52 (in new slot) ?
14 > >
15 > > No.
16 > >
17 > > Boost IIRC used to be slotted, but not anymore. Like any other
18 > > package, you get one and only one version at a time.
19 > >
20 > >> When i emerge boost-1.52, boots-1.49 in uninstalled and vice versa.
21 > >
22 > > So don't install boost-1.52 and take it out of world if you have it
23 > > there.
24 > >
25 > > Portage will install boost-1.49.0-r2 for you and maintain the
26 > > updates for you. You do not have to fiddle with it.
27 >
28 > What if I need boost-1.52 for my own software I build?
29
30
31 Then you are up the creek without a paddle :-)
32
33 In that case Jacques would have to forego Nightshade LSS as the deps
34 cannot be resolved. But he didn't say he needs boost-1.52 for his own
35 software, he actually implied the opposite by explicitly saying that a
36 certain given version in portage satisfies two packages that depend on
37 boost.
38
39 --
40 Alan McKinnon
41 alan.mckinnon@×××××.com