Gentoo Archives: gentoo-user

From: Walter Dnes <waltdnes@××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] march cflag for Intel Pentium Dual-Core E2160 SLA8Z Malay processor
Date: Wed, 19 Sep 2018 08:38:01
Message-Id: 20180919083722.GA31111@waltdnes.org
In Reply to: [gentoo-user] march cflag for Intel Pentium Dual-Core E2160 SLA8Z Malay processor by gevisz
1 On Tue, Sep 18, 2018 at 10:22:30AM +0300, gevisz wrote
2
3 > What will be the correct march cflag for Intel Pentium
4 > Dual-Core E2160 SLA8Z Malay processor to set up in
5 > make.conf ?
6
7 If you have gcc *ON THE TARGET MACHINE*, execute the command...
8
9 gcc -c -Q -march=native --help=target | grep march=
10
11 ...to find out what "-march=native" yields. According to
12 http://www.cpu-world.com/sspec/SL/SLA8Z.html it has...
13
14 MMX SSE SSE2 SSE3 SSSE3
15
16 > Am I right to use amd64 stage3 for Intel Pentium
17 > Dual-Core E2160 SLA8Z Malay processor?
18
19 Yes... assuming you want 64-bit mode.
20
21 --
22 Walter Dnes <waltdnes@××××××××.org>
23 I don't run "desktop environments"; I run useful applications

Replies