From: Thiemo Seufer <ths@networkno.de>
To: Brad Campbell <brad@wasp.net.au>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Which compiler to use to compile current SVN
Date: Wed, 30 Apr 2008 10:32:29 +0100 [thread overview]
Message-ID: <20080430093229.GA14419@networkno.de> (raw)
In-Reply-To: <48181AD9.1070604@wasp.net.au>
Brad Campbell wrote:
> Thiemo Seufer wrote:
>
>>> gcc-3.4 -fomit-frame-pointer -I. -I..
>>> -I/tracks/src/src/qemu.new/target-i386 -I/tracks/src/src/qemu.new
>>> -MMD -MP -DNEED_CPU_H -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
>>> -D_LARGEFILE_SOURCE -I/tracks/src/src/qemu.new/tcg
>>> -I/tracks/src/src/qemu.new/tcg/i386 -I/tracks/src/src/qemu.new/fpu
>>> -DHAS_AUDIO -DHAS_AUDIO_CHOICE -I/tracks/src/src/qemu.new/slirp
>>> -march=pentium-mmx -Wall -O2 -g -fno-strict-aliasing -m32 -c -o
>>> helper.o
>> ^^^^^^^^^^^^^^^^^^
>>
>> Too much optimization. IIRC a known problem, -march needs to be a pre-MMX
>> cpu.
>
> So I'd believed.. however, I've tried -march=[i386,i486,i586,i686,pentium,pentium-mmx] ...
Ok, then I don't know why it fails in your environment.
[snip]
> How is _anybody_ compiling this source?
> Someone please give me a clue here...
I use plain Debian stable.
Thiemo
next prev parent reply other threads:[~2008-04-30 9:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-28 13:08 [Qemu-devel] Which compiler to use to compile current SVN Brad Campbell
2008-04-28 19:49 ` Thiemo Seufer
2008-04-30 7:08 ` Brad Campbell
2008-04-30 9:32 ` Thiemo Seufer [this message]
2008-04-30 11:15 ` Ben Taylor
2008-04-30 12:34 ` WaxDragon
2008-04-30 18:47 ` Brad Campbell
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