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On Fri, 7 Jul 2006 16:20:08 +0200 Danny van Dyk <kugelfang@g.o> |
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wrote: |
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| I suggest to add a "CPUFLAGS" USE_EXPAND variable to the tree. |
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| This should be set to sane defaults in the profiles. I.e. for x86, |
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| it should not set CPUFLAGS at all, and on AMD64 it should be |
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| CPUFLAGS="mmx sse sse2" |
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The issue with this is that $feature on amd64 is not exactly the same as |
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$feature on x86. Would a better name be ${ARCH}_FEATURES or somesuch? |
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That way there would be no confusion as to whether the cpuflags_sse2 USE |
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flag did something for x86 or for amd64 or for both, since there'd be |
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either x86_features_sse2 or amd64_features_sse2 or both. It'd also make |
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handling use masking much easier. |
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-- |
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Ciaran McCreesh |
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Mail : ciaran dot mccreesh at blueyonder.co.uk |
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-- |
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