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Re: [Qemu-devel] x86 emulated hardware : which make.conf options ?
From: |
Karel Gardas |
Subject: |
Re: [Qemu-devel] x86 emulated hardware : which make.conf options ? |
Date: |
Fri, 1 Apr 2005 15:14:59 +0200 (CEST) |
On Fri, 1 Apr 2005, [ISO-8859-1] J?r?me Bouat wrote:
> I would like to install Gentoo Linux on QEmu.
> I want to compile some programs in order to fit QEmu emulated hardware.
>
> Here are the flags I assume to fit emulated hardware :
> I choosed -Os to optimize global speed (with emulation). Is it true ?
-Os provides resulting binary size optimizations. If you would like to
optimize for speed then you should probably use -O2 (which is general) or
-O3 (which is quite code specific and sometimes leads to slowdown)
Cheers,
Karel
--
Karel Gardas address@hidden
ObjectSecurity Ltd. http://www.objectsecurity.com