* Compilation options
@ 2012-10-22 8:59 Uwaysi Bin Kareem
2012-10-22 15:16 ` Randy Dunlap
0 siblings, 1 reply; 4+ messages in thread
From: Uwaysi Bin Kareem @ 2012-10-22 8:59 UTC (permalink / raw)
To: linux-kernel
Hiya, I compiled the kernel with V=1 and noticed "-mno-sse -mno-mmx
-mno-sse2 -mno-3dnow -mno-avx". Is there a way to turn this on? Alt, in
what file is this string, so I can try without it.
Peace Be With You.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Compilation options
2012-10-22 8:59 Compilation options Uwaysi Bin Kareem
@ 2012-10-22 15:16 ` Randy Dunlap
0 siblings, 0 replies; 4+ messages in thread
From: Randy Dunlap @ 2012-10-22 15:16 UTC (permalink / raw)
To: Uwaysi Bin Kareem; +Cc: linux-kernel
On 10/22/2012 01:59 AM, Uwaysi Bin Kareem wrote:
> Hiya, I compiled the kernel with V=1 and noticed "-mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx". Is there a way to turn this on? Alt, in what file is this string, so I can try without it.
Please teach your mail program to wrap lines around column 70-72. thanks.
That string is located in arch/x86/Makefile:
# prevent gcc from generating any FP code by mistake
KBUILD_CFLAGS += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,)
KBUILD_CFLAGS += $(call cc-option,-mno-avx,)
--
~Randy
^ permalink raw reply [flat|nested] 4+ messages in thread
* Compilation options
@ 2003-10-26 22:33 "Jérémy HERVE (jdh)"
2003-10-26 21:49 ` Sam Ravnborg
0 siblings, 1 reply; 4+ messages in thread
From: "Jérémy HERVE (jdh)" @ 2003-10-26 22:33 UTC (permalink / raw)
To: Linux Kernel
[usually french speaker]
Hello !
I do not really know if that is the good place to post that question,
but I am unable to find any answer in the FAQ.
I would like to know if an official list of kernel compilation options
exists, and if it is not the case, to know how could I make it.
Thanks in advance :)
++
Jérémy
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Compilation options
2003-10-26 22:33 "Jérémy HERVE (jdh)"
@ 2003-10-26 21:49 ` Sam Ravnborg
0 siblings, 0 replies; 4+ messages in thread
From: Sam Ravnborg @ 2003-10-26 21:49 UTC (permalink / raw)
To: Jérémy HERVE (jdh); +Cc: Linux Kernel
On Sun, Oct 26, 2003 at 11:33:42PM +0100, "Jérémy HERVE (jdh)" wrote:
> [usually french speaker]
>
> Hello !
> I do not really know if that is the good place to post that question,
> but I am unable to find any answer in the FAQ.
> I would like to know if an official list of kernel compilation options
> exists, and if it is not the case, to know how could I make it.
I assume you need this to build a module outside the kernel tree.
Follow the recommendations in Documentation/kbuild/modules.txt
This is the best we have so far.
Sam
^ permalink raw reply [flat|nested] 4+ messages in thread
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2012-10-22 8:59 Compilation options Uwaysi Bin Kareem
2012-10-22 15:16 ` Randy Dunlap
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2003-10-26 22:33 "Jérémy HERVE (jdh)"
2003-10-26 21:49 ` Sam Ravnborg
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