Gentoo Archives: gentoo-dev

From: Nikos Chantziaras <realnc@×××××.com>
To: gentoo-dev@l.g.o
Subject: [gentoo-dev] Re: multilib amd64 news item for review
Date: Sun, 29 Mar 2015 16:15:04
Message-Id: mf98dj$a7t$1@ger.gmane.org
In Reply to: Re: [gentoo-dev] multilib amd64 news item for review by "Michał Górny"
1 On 17/03/15 18:29, Michał Górny wrote:
2 > Dnia 2015-03-17, o godz. 16:55:32
3 > René Neumann <lists@××××××.eu> napisał(a):
4 >
5 >> Am 17.03.2015 um 16:33 schrieb Michał Górny:
6 >>> However, some
7 >>> users may prefer setting ABI_X86 globally to enable 32-bit libraries
8 >>> in all packages that support building them. This can be done using
9 >>> the following package.use entry:
10 >>>
11 >>> */* abi_x86_32
12 >>>
13 >>
14 >> I'm confused: Has this a different semantics from adding
15 >> USE+='abi_x86_32' to make.conf? If no, why mention this strange way
16 >> (which is new to me) for setting default global useflags.
17 >
18 > Because this is how users learn new fun stuff. Like sane configuration.
19
20 I don't see why ABI_X86 is not the sane option. Using wildcards in
21 package.use is what sounds insane to me.
22
23 Are you suggesting that the sane way of setting USE flags globally is
24 moving them from make.conf into package.use and use wildcards to set
25 them globally?
26
27
28 >> And to bring this even further: Wouldn't the nicest approach to add
29 >> ABI_X86="32"
30 >
31 > This will disable some 64-bit web browser plugins.
32
33 I don't see why the package.use wildcard wouldn't do that too.
34
35
36 >> ABI_X86="32 64"
37 >> to make.conf? (With the latter being more descriptive, as the first one
38 >> might suggest that _only_ 32bit should be built).
39 >
40 > This will enable some possibly-unwanted 64-bit software, e.g. 64-bit
41 > Windows support in wine.
42
43 I don't see why the package.use wildcard wouldn't do that too.

Replies

Subject Author
Re: [gentoo-dev] Re: multilib amd64 news item for review "Michał Górny" <mgorny@g.o>