On Wed, Apr 29, 2015 at 10:41 PM, Emanuele Rusconi ema...@gmail.com wrote:
- I don't like invoking 'CFLAGS=-O2 -march=foomake'
- I don't want to set CFLAGS as a persistent environment variable.
Does the kernel building use the CFLAGS at all?
You probably want CFLAGS_KERNEL and maybe
On Wed, 29 Apr 2015 13:31:13 +0200 Ralf wrote:
Hi,
just a short question: I don't like genkernel, I always compile my
kernel manually using menuconfig.
So the CFLAGs of my make.conf won't get applied.
What is the best way to (persistently) set the CFLAGs for the kernel
compilation?
-
On 04/29/2015 12:53 PM, Mick wrote:
On Tuesday 28 Apr 2015 23:35:31 walt wrote:
On 04/28/2015 09:59 AM, Justin Findlay wrote:
I'm wondering if I have an unusual USE flags situation that is causing
this
In lieu of an informed opinion (which you've not been offered yet) I can
say that I
Hi,
On Thu, 30 Apr 2015 18:26:22 +0200 Volker Armin Hemmann wrote:
That simple. The kernel is too important and the people programming it
know what they are doing. Don't set anything. It is retarded.
- I don't like invoking 'CFLAGS=-O2 -march=foomake'
- I don't want to set CFLAGS as a
On Thu, 30 Apr 2015 20:11:52 +0200 Volker Armin Hemmann wrote:
Am 30.04.2015 um 19:45 schrieb Andrew Savchenko:
Hi,
On Thu, 30 Apr 2015 18:26:22 +0200 Volker Armin Hemmann wrote:
That simple. The kernel is too important and the people programming it
know what they are doing. Don't set
Am 30.04.2015 um 19:45 schrieb Andrew Savchenko:
Hi,
On Thu, 30 Apr 2015 18:26:22 +0200 Volker Armin Hemmann wrote:
That simple. The kernel is too important and the people programming it
know what they are doing. Don't set anything. It is retarded.
- I don't like invoking 'CFLAGS=-O2
Andrew Savchenko birc...@gentoo.org wrote:
That's why kernel makes sure that no floating point instructions
sneaks in using CFLAGS, you may see a lot of -mno-${intrucion_set}
flags when running make -V.
So it should be sufficient that the kernel does not use float
or double, shouldn't it?
I
On Thursday 30 Apr 2015 17:53:08 Justin Findlay wrote:
On 04/29/2015 12:53 PM, Mick wrote:
On Tuesday 28 Apr 2015 23:35:31 walt wrote:
On 04/28/2015 09:59 AM, Justin Findlay wrote:
I'm wondering if I have an unusual USE flags situation that is causing
this
In lieu of an informed
Am 29.04.2015 um 13:31 schrieb Ralf:
Hi,
just a short question: I don't like genkernel, I always compile my
kernel manually using menuconfig.
So the CFLAGs of my make.conf won't get applied.
as it should be.
What is the best way to (persistently) set the CFLAGs for the kernel
compilation?
Am 29.04.2015 um 15:18 schrieb Ralf:
Damn, you're absolutely right.
I just tested it using make V=1.
kernel make does override CFLAGs from the outside.
But that's interesting: my processor supports -march=core-avx2 and none
of the linux kernel processor family uses this flag...
that does
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