Gentoo Archives: gentoo-dev

From: "Michał Górny" <mgorny@g.o>
To: gentoo-dev@l.g.o
Cc: tommy@g.o
Subject: Re: [gentoo-dev] [PATCH] autotools-multilib: wrapper eclass for multilib builds.
Date: Sun, 23 Sep 2012 09:57:23
Message-Id: 20120923115622.3818db8e@pomiocik.lan
In Reply to: Re: [gentoo-dev] [PATCH] autotools-multilib: wrapper eclass for multilib builds. by Thomas Sachau
1 On Sun, 23 Sep 2012 11:07:30 +0200
2 Thomas Sachau <tommy@g.o> wrote:
3
4 > Matt Turner schrieb:
5 > > On Sat, Sep 22, 2012 at 2:24 PM, Michał Górny <mgorny@g.o> wrote:
6 > >> It is a simple eclass using autotools out-of-source builds to build
7 > >> packages for multiple ABIs when multilib is supported.
8 > >
9 > > Thanks a lot, Michał! This looks good to me.
10 > >
11 > >> Use case: xorg packages, ask Matt.
12 > >
13 > > So the idea is that users want up-to-date 32-bit drivers for games and
14 > > WINE. The emul- packages aren't a very good solution for a number of
15 > > reasons.
16 > >
17 > > I'd like to add multilib USE flags to Mesa and thus its dependencies.
18 > > I realized that almost everything in x11-libs/ could be converted very
19 > > easily, which would allow us to get rid of emul-linux-x86-xlibs in
20 > > addition to emul-linux-x86-opengl.
21 > >
22 > >
23 >
24 > This looks like a shortened duplication of a subset of multilib-portage
25 > features. While this wont hurt multilib-portage (since it does exclude
26 > most actions on ebuilds with USE=multilib), it will mean a rewrite for
27 > many ebuilds, which then again need another rewrite (or more likely
28 > revert), when multilib-portage is accepted in a future EAPI.
29
30 s/when/if/
31
32 > So i would prefer some help/support with multilib-portage to get it
33 > accepted sooner, instead of this additional workaround for a subset of
34 > packages.
35
36 I prefer the simpler solution.
37
38 > P.S.: I know, that users, who want up-to-date 32bit drivers for games
39 > and wine do use multilib-portage, so we already have a working solution
40 > for this issue.
41
42 They will no longer have to do that.
43
44 --
45 Best regards,
46 Michał Górny

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