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On Mon, 2005-11-21 at 17:01 -0500, Ryan Sims wrote: |
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> > I installed gentoo on a dual Opteron box this weekend, I've always done |
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> > stage1 installs, but this time decided to try the recommeded stage3 method. |
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> > I understand the concept of doing an "emerge -e world" in order to get the |
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> > optimization of a stage1 install, and I've done this ( one time ) on the |
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> > install I just completed. Can sombody explain why it's necessary/desirable |
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> > to do this *twice*? |
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> > |
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> > What real difference does the second execution really make? |
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> > |
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> |
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> As I understand it, the first time you recompile new toolchain with |
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> your old toolchain, and then the 2nd time you're recompiling the |
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> toolchain with the new toolchain, with the idea that the new toolchain |
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> will compile/assemble/link/etc everything in a different way than the |
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> old toolchain. |
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> |
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> Please correct if I'm wrong. |
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I would suggest 'emerge -uD gcc && emerge -e world'; This should |
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recompile the new toolchain with the new toolchain and be considerably |
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faster. |
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|
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Matthias |
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|
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-- |
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