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felix@×××××××.com wrote: |
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> I have a shiny new System76 laptop with a "3rd Generation Intel Core i7-3720QM Processor (2.60GHz 6MB L3 Cache - 4 Cores plus Hyperthreading)". |
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> |
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> It comes with Ubuntu, so naturally my first move was to split the Ubuntu partition in half and install gentoo. I will say no more about my first experiences with Unity. |
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> |
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> The Ubunto uname -a says "3.2.0-30-generic #48-Ubuntu SMP Fri Aug 24 16:52:48 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux". |
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Take note - it's a x86_64 host environment. |
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> |
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> I installed the latest stage3 tarball and set up make.conf as |
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Which stage3 tarball exactly? |
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> |
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> ACCEPT_KEYWORDS=~x86 |
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> CFLAGS="-O2 -march=i686 -pipe" |
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> CHOST="i686-pc-linux-gnu" |
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> |
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This suggests that you unpacked an 32-bit stage tarball. If that is |
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indeed the case, you should execute the chroot in a different fashion:- |
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# linux32 chroot /mnt/gentoo/bin/bash |
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Alternatively, use an amd64 stage tarball. As a side note, you do not |
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need to set CHOST at all in make.conf. |
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> When I try to compile gentoo-sources-3.5.3, it tells me |
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> |
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> scripts/mod/empty.c:1:0: error: CPU you selected does not support x86-64 instruction set |
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> |
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> My home system is dual Athlon, ancient, and ~amd64.. I haven't kept track of all the Intel processors, but the kernel config doesn't have many choices. |
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