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Date: Tue, 6 Sep 2011 15:25:50 +0200
Message-ID: <CABzXLYPZSN8kzsyauA_TpjkPyo_xA_OXWfCjkLsc=s6vkt-+bQ@mail.gmail.com>
From: Olivier Smedts <olivier@gid0.org>
To: Volodymyr Kostyrko <c.kworr@gmail.com>
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Cc: freebsd-current@freebsd.org, Dimitry Andric <dim@freebsd.org>
Subject: Re: Compiling BETA2 with clang fails
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2011/9/6 Volodymyr Kostyrko <c.kworr@gmail.com>:
> 06.09.2011 16:04, Olivier Smedts wrote:
>
>>>> I think it's more like the following issue, which is not new :
>>>> http://lists.freebsd.org/pipermail/freebsd-current/2011-May/024509.htm=
l
>>>
>>> Nope, my current world was built by gcc.
>>
>> The problem is not the current world but the bootstrap clang built
>> with -march=3Dnative (or -march=3Drecent_cpu) on some recent CPUs.
>>
>> What is your processor ?
>
> Athlon XP 2500+
>
> I noticed breakage on recent intel processors too, but haven't yet stumbl=
ed
> upon them using -march=3Dnative on this one.

Can you compile the Host.cpp file referenced in :
http://lists.freebsd.org/pipermail/freebsd-current/2011-May/024499.html

And see which arch the resulting binary detects ?

%clang++ Host.cpp -o Host
%./Host
cpu =3D corei7

Also, do you have the same problem for a clean buildworld with
"-march=3Dathlon-xp" instead of "-march=3Dnative" in your make.conf ?

Cheers

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