Gentoo Archives: gentoo-dev

From: Luca Barbato <lu_zero@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Re: udev <-> mdev
Date: Sun, 29 Jul 2012 11:39:22
Message-Id: 501520B4.1080208@gentoo.org
In Reply to: Re: [gentoo-dev] Re: udev <-> mdev by "Canek Peláez Valdés"
1 On 07/14/2012 04:34 AM, Canek Peláez Valdés wrote:
2 > On Fri, Jul 13, 2012 at 9:32 PM, Canek Peláez Valdés <caneko@×××××.com> wrote:
3 > [snip]
4 >> A lot of that is optional. The only hard dependencies are:
5 >>
6 >>> =sys-apps/kmod-5
7 >>> =sys-apps/util-linux-2.20
8 >> dev-util/gperf
9 >>> =dev-util/intltool-0.40.0
10 >> virtual/pkgconfig
11 >> virtual/os-headers
12 >>
13 >> Everything else is optional. I repeat: the idea that udev is somewhat
14 >> "bloated" or "fat" is really incorrect.
15
16 > Little correction: inherit autotools brings things like automake and
17 > libtool, but then again, almost *every* Gentoo installation has those.
18
19 build dependencies should not count. =)
20
21 The bare udev shouldn't be that huge, then you start look at the glib
22 integration and such and it might get a bit more than you'd like.
23
24 Forking udev and making sure it stays as lean as possible isn't that bad.
25
26 Making mdev a bit richer and enjoy the speed advantage of busybox over
27 stand alone shells could be another option.
28
29 Most of the perceived speed in non-shell init systems is due not having
30 to spawn as many processes. A full busybox wouldn't spawn many processes.
31
32 lu
33
34 --
35
36 Luca Barbato
37 Gentoo/linux
38 http://dev.gentoo.org/~lu_zero

Replies

Subject Author
Re: [gentoo-dev] Re: udev <-> mdev Walter Dnes <waltdnes@××××××××.org>