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On Thursday 03 November 2005 16:27, Duncan wrote: |
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> Hemmann, Volker Armin posted |
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> <200511031222.04016.volker.armin.hemmann@××××××××××××.de>, excerpted |
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> |
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> below, on Thu, 03 Nov 2005 12:22:03 +0100: |
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> > Os is 'forbidden' for glibc, because there were some gcc bugs, that |
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> > miscompiled glibc with Os. |
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> |
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> I've actually run an -Os compiled glibc here (hacked the ebuild to |
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> remove the filterflags/replaceflags/stripflags calls) for some time, no |
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> noticed issues (tho I haven't tried it with gcc-4.x yet). |
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> |
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> However, it's unsupported, and because glibc is linked by virtually |
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> everything, I couldn't be sure whether problems I might have were due to |
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> it or not. The thing that switched me back was attempting to trace down |
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> why xorg had quite responding to CTRL-ALT-Fx VT-switch commands. I later |
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> found out it was a known issue with that version on some configs, fixed in |
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> a later version, but glibc is too big a compile (expecially when it's |
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> compiled twice, once for 32-bit and once for 64-bit, up to four times for |
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> those poor folks running nptl without nptl-only, just the two compiles |
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> here, with a dual Opteron, is long, can't imagine four compiles on a |
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> single CPU... |
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|
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it is not so bad with a co and without ntplonly |
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genlop -t glibc |
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* sys-libs/glibc |
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|
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Sat Sep 24 07:51:46 2005 >>> sys-libs/glibc-2.3.5-r1 |
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merge time: 1 hour, 14 minutes and 49 seconds. |
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|
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Tue Oct 4 23:12:51 2005 >>> sys-libs/glibc-2.3.5-r1 |
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merge time: 1 hour, 18 minutes and 56 seconds. |
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|
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Fri Oct 7 04:43:40 2005 >>> sys-libs/glibc-2.3.5-r2 |
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merge time: 1 hour, 53 minutes and 50 seconds. |
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|
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Fri Oct 28 05:52:35 2005 >>> sys-libs/glibc-2.3.5-r3 |
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merge time: 1 hour, 36 minutes and 1 second. |
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|
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-- |
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