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On 09/23/2017 10:55 PM, Christoph Böhmwalder wrote: |
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> |
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> Thanks for the suggestion Stephano. I tried re-emerging libpng and |
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> running a clean Thunderbirs build overnight, however it still fails with |
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> the same message. |
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> |
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> -- |
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> |
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> Regards, |
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> Christoph |
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I had a similar problem but it was a while ago (a couple years.) I seem |
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to recall that one of the packages didn't clean up properly after an |
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unmerge/depclean and left behind some remnants that nothing owned. |
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My memory is pretty hazy, but I remember having to see what libpng |
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needed (using ldd) and making sure there were no erroneous libraries around. |
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Have you done a --depclean recently? Have you tried `revdep-rebuild`? It |
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may fix the problem first. |
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Otherwise, try issuing `ldd /usr/lib/libpng16.so.16`. Then see what |
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versions are installed by `equery list media-libs/libpng sys-libs/zlib`. |
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Then manually check the libs directory (use the ldd output, it will show |
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paths) to make sure there's no old libraries hanging around: |
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`ls /lib64/libz*` |
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You can see if it's owned by a package by using `equery belongs |
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/lib/libz.so`. |
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I think what happened in my case is an old library was there that didn't |
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belong to any package and that's what the linker used (and failed.) |
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Dan |
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