Gentoo Archives: gentoo-user

From: Helmut Jarausch <jarausch@××××××××××××××××.de>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: x86 versus amd64 - where is it set / overwritten
Date: Fri, 13 Feb 2009 19:48:57
Message-Id: tkrat.50a76ffa910d871f@igpm.rwth-aachen.de
In Reply to: Re: [gentoo-user] Re: x86 versus amd64 - where is it set / overwritten by Ian Lee
1 On 13 Feb, Ian Lee wrote:
2 > Nikos Chantziaras wrote:
3 >> Helmut Jarausch wrote:
4 >>> On 13 Feb, Nikos Chantziaras wrote:
5 >>>> Helmut Jarausch wrote:
6 >>>>> Hi,
7 >>>>>
8 >>>>> I'm working on an AMD opteron, definitely an AMD64 machine.
9 >>>>>
10 >>>>> /etc/make.conf contains
11 >>>>> CHOST="x86_64-pc-linux-gnu"
12 >>>>>
13 >>>>> my profile is
14 >>>>> default/linux/amd64/2008.0/desktop
15 >>>>>
16 >>>>> Still, when emerging sci-libs/acml, portage
17 >>>>> fetches the 32-bit variant of the package.
18 >>>>> The SRC_URI depends on use flags x86 and amd86.
19 >>>> This package is fetch restricted. It shouldn't actually fetch
20 >>>> anything. You have to download the correct tarball and place it in
21 >>>> /usr/portage/distfiles.
22 >>>>
23 >>>
24 >>> OK, my wording was wrong. I did fetch the 64-bit version but emerge
25 >>> didn't use it, but told me to fetch the 32-bit version.
26 >>
27 >> Hmm. Get that one too then and see which one is picked when the actual
28 >> emerge starts. It could be that it needs both. If it ends up building
29 >> the 32-bit one only, then I guess it's time for a bug report :)
30 >>
31 >>
32 >
33 > Its definitely a 64/32 bit problem and nothing to do with the int64 use
34 > flag?
35 >
36
37 Sorry, it's probably (partially) my fault.
38 I've tried to generate an overlay for version 4.2.0 (currently portage
39 has only 4.1.0-rc1).
40 Now, ebuild ... digest required to download all six packages ( 3 for gfortran
41 plus 3 for ifort ).
42
43 Sorry for the noise,
44 Helmut.
45
46
47 --
48 Helmut Jarausch
49
50 Lehrstuhl fuer Numerische Mathematik
51 RWTH - Aachen University
52 D 52056 Aachen, Germany