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Jan Jitse Venselaar <janjitse@×××××.com> posted |
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200610232131.04118.janjitse@×××××.com, excerpted below, on Mon, 23 Oct |
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2006 21:30:58 +0200: |
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> You patched your glibc ebuild to not strip -ftree-vectorize ? |
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> If so, I'd say that means trouble. I had some trouble with segfaulting apps |
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> when I tried a rebuild with this flag. I did not rebuild glibc with this flag |
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> however. I'd say -ftree-vectorize with glibc means big trouble. |
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> |
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> FWIW, I have glibc-2.5, everything built with gcc-4.1.1 but nothing fancy in |
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> the cflags, and everything runs fine. |
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No, I didn't patch the ebuild. That's one of the things I hadn't double |
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checked yet when I posted, but indeed, it seems that -ftree-vectorize |
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(and pretty much everything else for that matter) is stripped by the glibc |
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ebuild. Thus, it's almost certainly glibc-2.5 itself, not any CFLAGS, that |
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caused my pain, tho it very well could be glibc-2.5 in /combination/ with |
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other software compiled with certain CFLAGS. I'll have to recompile |
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glibc-2.5 again and try it again to be sure, but that's my working |
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hypothesis at this point. |
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-- |
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Duncan - List replies preferred. No HTML msgs. |
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"Every nonfree program has a lord, a master -- |
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and if you use the program, he is your master." Richard Stallman |
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-- |
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