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On Monday 18 December 2006 12:06, "Mark Haney" <mhaney@××××××××××××.org> |
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wrote about '[gentoo-amd64] Correct -march in make.conf': |
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> I've been using -mcpu since I started using gentoo, but have been |
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> noticing the '-mcpu is deprecated etc.' messages when updating. Being |
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> the paranoid I am, I'd like to get rid of those, but haven't found the |
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> correct option to use for -march. Is it the same as -mcpu? Or what's |
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> the correct one for amd64? |
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|
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I'm using -march=opteron however, that may not be appropriate for |
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non-opteron amd64 chips. The gcc info pages list the available options, |
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along with a short description of what CPUs they target. The contents |
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of /proc/cpuinfo are relevant if you'd like us to further advise you. |
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|
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-- |
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"If there's one thing we've established over the years, |
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it's that the vast majority of our users don't have the slightest |
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clue what's best for them in terms of package stability." |
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-- Gentoo Developer Ciaran McCreesh |
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