Gentoo Archives: gentoo-user

From: Nikos Chantziaras <realnc@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: CFLAGs for kernel compilation
Date: Wed, 29 Apr 2015 23:53:18
Message-Id: mhrqsq$8s5$1@ger.gmane.org
In Reply to: [gentoo-user] Re: CFLAGs for kernel compilation by "Holger Hoffstätte"
1 On 29/04/15 16:35, Holger Hoffstätte wrote:
2 > On Wed, 29 Apr 2015 15:18:23 +0200, Ralf wrote:
3 >
4 >> Damn, you're absolutely right.
5 >>
6 >> I just tested it using make V=1.
7 >> kernel make does override CFLAGs from the outside.
8 >>
9 >> But that's interesting: my processor supports -march=core-avx2 and none
10 >> of the linux kernel processor family uses this flag...
11 >
12 > https://github.com/graysky2/kernel_gcc_patch
13
14 This is already applied when enabling the "experimental" USE flag. At
15 least, that's what the docs claim:
16
17 $ equery uses gentoo-sources

Replies

Subject Author
[gentoo-user] Re: CFLAGs for kernel compilation Nikos Chantziaras <realnc@×××××.com>