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On 08/08/17 18:13, allan gottlieb wrote: |
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> gcc-config -l reports |
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> [1] x86_64-pc-linux-gnu-4.9.3 |
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> [2] x86_64-pc-linux-gnu-4.9.4 * |
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> [3] x86_64-pc-linux-gnu-5.4.0 |
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> |
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> The news item from 2015-10-22 suggests (I have gentoolkit-0.3.3) |
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> # revdep-rebuild --library 'libstdc++.so.6' -- --exclude gcc |
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> |
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> Is that the entire procedure needed? In particular, ignoring |
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> performance, can I avoid emerge --emptytree and just execute? |
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> |
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> # gcc-config x86_64-pc-linux-gnu-5.4.0 |
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> # revdep-rebuild --library 'libstdc++.so.6' -- --exclude gcc |
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|
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That usually works. If you want to be 100% sure, you still need a full |
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@system followed by a @world rebuild. But usually just rebuilding |
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C++-linked packages will give you a stable system. |
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I still recommend a @system rebuild at least though, since it's fast. |