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Installing x86 gentoo on an athlon 64, what cflags?
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Ninjagnu
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Joined: 27 Jun 2005
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PostPosted: Fri Jul 08, 2005 8:10 am    Post subject: Installing x86 gentoo on an athlon 64, what cflags? Reply with quote

Hello,

For now I am going to install the x86 version o f gentoo on an Athlon 64 CPU, at least untill more things that I neeed work better in 64bit mode.

So what I am wondering is what chost and cflags I should est, I did a search but did not locate anything directly related to this.

I reckon

CHOST="i686-pc-linux-gnu"
CFLAGS="-O2 -pipe"

but what march setting, can I safely use -march=k8?
aand should I add anything else?

Thanks for taking your time to read this :)
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Adrien
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Joined: 13 Jul 2004
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PostPosted: Fri Jul 08, 2005 8:18 am    Post subject: Reply with quote

These CFLAGS rox:
https://forums.gentoo.org/viewtopic-t-257417-highlight-amd64+cflags.html
enjoy! :)
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Maedhros
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PostPosted: Fri Jul 08, 2005 2:26 pm    Post subject: Reply with quote

Please see https://forums.gentoo.org/viewtopic.php?t=177670

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