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Date:      Fri, 12 Sep 2014 16:49:18 +0200
From:      Tijl Coosemans <tijl@FreeBSD.org>
To:        Andrey Chernov <ache@freebsd.org>
Cc:        ports@FreeBSD.org, Gerald Pfeifer <gerald@pfeifer.com>
Subject:   Re: Can't build lang/gcc port on i386: segmentation fault
Message-ID:  <20140912164918.31e008d5@kalimero.tijl.coosemans.org>
In-Reply-To: <5413067D.5050407@freebsd.org>
References:  <5412D743.70005@freebsd.org> <alpine.LSU.2.11.1409121400460.2669@tuna.site> <5412E4A1.7040101@freebsd.org> <5412E64E.7050701@freebsd.org> <alpine.LSU.2.11.1409121436401.2669@tuna.site> <5412EFED.9000100@freebsd.org> <5412F480.8070100@freebsd.org> <20140912162342.2e6d557f@kalimero.tijl.coosemans.org> <5413067D.5050407@freebsd.org>

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On Fri, 12 Sep 2014 18:43:09 +0400 Andrey Chernov <ache@freebsd.org> wrote:
> On 12.09.2014 18:23, Tijl Coosemans wrote:
>>> With MAKE_JOBS_UNSAFE error finally shown in proper place, but remains 
>>> (it was misplaces in original lang/gcc report too, different file compiled 
>>> in the log, not O2g.gch):
>> 
>> Can you try with NO_CPU_CFLAGS=yes
> 
> It works!
> But CPU optimizations are gone...

Then I suspect clang produces a 64 bit instruction somewhere with
-march=core2.  Maybe toolchain@ would be interested in debugging this
further.



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