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On 11/11/2014 04:03 PM, Neil Bothwick wrote: |
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> On Tue, 11 Nov 2014 20:19:36 +0000 (UTC), James wrote: |
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>> |
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>> Agreeded. But after a gcc update, I think it wise, especially |
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>> since gcc-4.9 cometh....soon? |
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> |
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> Yes, things may be a little different with 4.9, but the last time a |
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> rebuild was really required was,AFAIR, somewhere around 3.3. |
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> |
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> |
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|
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The last time a rebuild of (almost) everything was required was when |
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the C++ ABI changed, with the associated bump of SONAME from |
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libstdc++.so.5 (provided with GCC 3.3 and earlier) to libstdc++.so.6 |
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(provided with GCC 3.4 and later). So you were close, but the major |
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change happened with 3.4, not 3.3 ;). |
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|
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Some old binary software still requires libstdc++.so.5, which can |
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still be installed from sys-libs/libstdc++-v3, which actually builds |
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part of GCC 3.3.6 to get the libstdc++.so.5 to install. |
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|
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- -- |
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Jonathan Callen |
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