Gentoo Archives: gentoo-dev

From: Zac Medico <zmedico@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Re: sys-libs/zlib: punt from system in profiles
Date: Wed, 30 Nov 2011 06:25:01
Message-Id: 4ED5CBFF.9070603@gentoo.org
In Reply to: [gentoo-dev] Re: sys-libs/zlib: punt from system in profiles by Duncan <1i5t5.duncan@cox.net>
1 On 11/29/2011 08:51 PM, Duncan wrote:
2 > Zac Medico posted on Tue, 29 Nov 2011 18:29:20 -0800 as excerpted:
3 >
4 >> One nice thing about removing them from the system profile is that it
5 >> allows for greater parallelization with emerge --jobs, since packages
6 >> that's aren't in the system set don't trigger the code for bug 256616
7 >> [1] which limits parallelization as a safety precaution.
8 >>
9 >> [1] https://bugs.gentoo.org/show_bug.cgi?id=256616
10 >
11 > And a VERY nice benefit that is, too. =:^)
12 >
13 > Except, don't dependencies of system profile packages get the same safety
14 > precaution applied, and at the level we're talking here, zlib, etc,
15 > aren't such packages going to almost certainly be dependencies of @system
16 > on a normal system, even if they're not in @system itself?
17 >
18 > If so, that's a relatively limited benefit in most cases.
19
20 Well, maybe there's not much parallelization benefit for sys-libs/zlib.
21 If it wasn't for implicit system dependencies, the system set and its
22 dependencies wouldn't need this kind of special treatment.
23 --
24 Thanks,
25 Zac

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