Gentoo Archives: gentoo-user

From: Dale <rdalek1967@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: howto recover gcc from another system
Date: Fri, 25 Feb 2011 02:14:49
Message-Id: 4D670D08.8020407@gmail.com
In Reply to: [gentoo-user] Re: howto recover gcc from another system by James
1 James wrote:
2 > Dale<rdalek1967<at> gmail.com> writes:
3 >
4 >
5 >
6 >>> Besides gcc, what is a good list
7 >>> of critical software to use guickpkg
8 >>> as to keep backup binaries?
9 >>>
10 >
11 >
12 >> FEATURES="buildpkg sandbox fixpackages parallel-fetch --keep-going"
13 >>
14 > I saw this (FEATURES="buildpkg") googling around.
15 >
16 > 1. What is a good list of software to use buildpkg on?
17 >
18 > 2. Once you decide those packages, where do you put
19 > the list?
20 >
21 > Surely I do not wish to use buildpkg on every installed
22 > package, a few or maybe the entire @system. I have not
23 > found the answer to [1] or [2].
24 >
25 > This is muddy, because supposedly the "profile"
26 > is suppose to protect the key packages for --depclean ?
27 > [2] default/linux/amd64/10.0/desktop *
28 >
29 > So is gcc protected somehow by the "profile"?
30 > I think not......
31 >
32 >
33 > Still googling but not find any clear answers,
34 > mostly cruft from years ago....
35 >
36 >
37 > James
38 >
39 >
40
41 Short version, man make.conf for more info. buildpkg, keeps a binary of
42 EVERYTHING installed. Now buildsyspkg only keeps binaries for system
43 packages. If you have plenty of disk space, I would use buildpkg. If
44 you have a lappy or are short of disk space, then buildpkg would work.
45 Just keep in mind that some packages may not get saved. After thinking
46 about this, I'm pretty sure I lost python once and buildsyspkg didn't
47 keep a binary copy around. Just try to emerge something without python
48 installed. :-(
49
50 There is no list for you to keep. Portage does that.
51
52 That help?
53
54 Dale
55
56 :-) :-)

Replies

Subject Author
Re: [gentoo-user] Re: howto recover gcc from another system Neil Bothwick <neil@××××××××××.uk>