Gentoo Archives: gentoo-user

From: KH <gentoo-user@××××××××××××××××.de>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Upgrading GCC (just to be sure)...
Date: Mon, 30 Mar 2009 21:06:36
Message-Id: 49D1345B.2040203@konstantinhansen.de
In Reply to: Re: [gentoo-user] Upgrading GCC (just to be sure)... by Florian Philipp
1 Florian Philipp schrieb:
2 > Jarry schrieb:
3 >
4 >> Hi,
5 >>
6 >> today after syncing I found new version of GCC being available,
7 >> "emerge --pretend --update --deep --newuse world" shows:
8 >>
9 >> [ebuild NS ] sys-devel/gcc-4.3.2-r3 [4.1.2] USE="..."
10 >>
11 >> [snip]
12 >>
13 >> Jarry
14 >>
15 >>
16 >>
17 >
18 > You don't need to follow this guide. Just emerge and you'll be fine.
19 > However, you might want to make adjustments to CFLAGS (especially when
20 > you have a newer CPU, there are new -march settings for your chip) and
21 > reemerge cpu-intensive programs and maybe important libraries like glibc
22 > to profit from the new features.
23 >
24 >
25 Hi,
26
27 have a look at: http://en.gentoo-wiki.com/wiki/Safe_Cflags#-march.3Dnative
28
29 I just changed this and did only follow up till emerge -eav system. Will
30 skip world unless I do run in trouble.
31
32 kh

Replies

Subject Author
Re: [gentoo-user] Upgrading GCC (just to be sure)... "Maximilian Bräutigam" <max-braeu@×××.de>