Gentoo Archives: gentoo-dev

From: Stewart Honsberger <blkdeath@g.o>
To: vapier@g.o
Cc: gentoo-dev@g.o
Subject: Re: [gentoo-dev] Warning about -march=k6*
Date: Mon, 14 Jul 2003 18:32:50
Message-Id: 3F12F74D.4070805@gentoo.org
In Reply to: [gentoo-dev] Warning about -march=k6* by Mike Frysinger
1 Mike Frysinger wrote:
2 > i have seen many bugs where people who have used -march=k6* in their CFLAGS
3 > experienced segfaults, compile failures, etc...
4 >
5 > i'd like to propose adding a warning to make.conf to deter ppl from using
6 > these flags ... rather i'd suggest they use -mcpu=k6* ...
7 >
8 > the bug can be found at http://bugs.gentoo.org/show_bug.cgi?id=24379
9 > i just want to know if anyone out there has had *success* with this flag ...
10
11 My entire server (AMD K62-400) is built around -march=k6; stage1
12 ground-up, however I am using the 1.2 profile with GCC 2.95.
13
14 Does -march=k6-2 exist for 2.95? I'd hate to destabalize my server to
15 test, but I might be able to scrounge up another of the same chip and
16 motherboard.
17
18 --
19 Stewart Honsberger
20 Gentoo Developer
21 http://www.snerk.org/
22
23
24 --
25 gentoo-dev@g.o mailing list

Replies

Subject Author
Re: [gentoo-dev] Warning about -march=k6* Jon Portnoy <avenj@g.o>