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Re: [Qemu-devel] Which compiler to use to compile current SVN
From: |
Thiemo Seufer |
Subject: |
Re: [Qemu-devel] Which compiler to use to compile current SVN |
Date: |
Wed, 30 Apr 2008 10:32:29 +0100 |
User-agent: |
Mutt/1.5.17+20080114 (2008-01-14) |
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