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Le 02 juillet à 21:46:08 "Richard Fish" <bigfish@××××××××××.org> écrit notamment: |
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| On 7/2/06, Jean Magnan de Bornier <jean@×××××××.net> wrote: |
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| > Le 02 juillet à 03:39:40 "Richard Fish" <bigfish@××××××××××.org> écrit notamment: |
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| > | Does your CFLAGS have -mfpmath=sse? If so, take that out. |
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| > Done, it worked; any side-effects to fear? |
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> |
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| It should work fine, but I still suspect your -march setting is not |
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| optimal. What kind of processor are you using? |
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[...] |
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Yes, you guessed right again: it is a Dell latitude x1, and I followed the |
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howto of the gentoo-wiki, which says: |
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..................................... |
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If you use GCC <3.4.3, there is no pentium-m arch, you need to use |
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pentium3. Using GCC 3.4.3 or later, you might want to try |
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-march=pentium-m. Those CFLAGS are known to be safe: |
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CFLAGS="-O2 -march=pentium3 -pipe -mfpmath=sse" |
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CXXFLAGS="${CFLAGS}" |
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..................................... |
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But I had forgotten to make the change when switching to gcc-3.4. Now I |
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did it... |
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Thanks, |
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-- |
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Jean Magnan de Bornier | Cours Victor Hugo |
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e-mots: jean at bornier.net | 13980 Alleins France |
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T 08 70 39 34 03 | P 06 09 17 35 87 |
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-- |
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gentoo-user@g.o mailing list |
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