From: Paul Barrette <paul.barrette-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
To: Vasiliy Tolstov
<v.tolstov-+9FY0jupvH6HXe+LvDLADg@public.gmane.org>,
"Ananyev,
Konstantin"
<konstantin.ananyev-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: dev <dev-VfR2kkLFssw@public.gmane.org>
Subject: Re: unable to compile 1.6.0
Date: Fri, 25 Apr 2014 10:02:32 -0400 [thread overview]
Message-ID: <535A6AF8.2050808@windriver.com> (raw)
In-Reply-To: <CACaajQvGCJjGosD0P-GbxQt81wxtFF62OyN0ea2g7d0_FNvypw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On 04/25/2014 08:36 AM, Vasiliy Tolstov wrote:
> 2014-04-25 16:22 GMT+04:00 Ananyev, Konstantin <konstantin.ananyev-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>:
>> Hi Vasiliy,
>> Why just not use ' -cpu host' when starting your kvm?
>
> Because in this case compiled binaries may use extensions that not
> supported on other platforms.
> As i see error happen with MACHINE_CFLAGS = -march=native, but i
> compile all software with match=x86_64 for compat.
>
>
In qemu you can turn off the cpu features that you don't want enabled:
http://www.linux-kvm.org/page/Tuning_KVM
maybe -cpu Nehalem ...
Pb
next prev parent reply other threads:[~2014-04-25 14:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-25 6:00 unable to compile 1.6.0 Vasiliy Tolstov
[not found] ` <CACaajQtY=pG_tUQtkeccptS-RaGkAYODVc0BLjKLrfgi_r3h0w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-25 11:20 ` Neil Horman
[not found] ` <20140425112003.GB14074-B26myB8xz7F8NnZeBjwnZQMhkBWG/bsMQH7oEaQurus@public.gmane.org>
2014-04-25 11:36 ` Vasiliy Tolstov
[not found] ` <CACaajQuBPFWjONEmJ91+Svngjbo2H6N1X9VnS-52mBf=cckiGQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-25 12:22 ` Ananyev, Konstantin
[not found] ` <2601191342CEEE43887BDE71AB9772580EFA0E86-kPTMFJFq+rEu0RiL9chJVbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2014-04-25 12:36 ` Vasiliy Tolstov
[not found] ` <CACaajQvGCJjGosD0P-GbxQt81wxtFF62OyN0ea2g7d0_FNvypw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-25 13:03 ` Ananyev, Konstantin
[not found] ` <2601191342CEEE43887BDE71AB9772580EFA0F07-kPTMFJFq+rEu0RiL9chJVbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2014-04-28 4:28 ` Vasiliy Tolstov
2014-04-25 14:02 ` Paul Barrette [this message]
[not found] ` <535A6AF8.2050808-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>
2014-04-28 3:28 ` Vasiliy Tolstov
2014-04-25 11:26 ` Thomas Monjalon
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