[gentoo-user] Updated boost to 1.42 + encfs 1.7, killed encfs volume

[gentoo-user] Updated boost to 1.42 + encfs 1.7, killed encfs volume

[Adam Carter]

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It looks like i've hit this issue;
http://code.google.com/p/encfs/issues/detail?id=60

So i've reinstalled boost 1.41 with;
# emerge =boost-1.41.0-r3
# eselect boost set 1
# emerge encfs

but its still broken, and
$ ldd /usr/bin/encfs | grep boost
    libboost_serialization-mt-1_42.so.1.42.0 =>
/usr/lib64/libboost_serialization-mt-1_42.so.1.42.0 (0x00007fb6314de000)
    libboost_serialization-mt-1_41.so.1.41.0 =>
/usr/lib64/libboost_serialization-mt-1_41.so.1.41.0 (0x00007fb6305c5000)
    libboost_filesystem-mt-1_41.so.1.41.0 =>
/usr/lib64/libboost_filesystem-mt-1_41.so.1.41.0 (0x00007fb6303af000)
    libboost_system-mt-1_41.so.1.41.0 =>
/usr/lib64/libboost_system-mt-1_41.so.1.41.0 (0x00007fb6301ab000)

So i'm assuming the problem is its still loading the v1.42 serialisation
library. What's the correct way to that?

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[gentoo-user] Re: Updated boost to 1.42 + encfs 1.7, killed encfs volume

[walt]

On 03/20/2011 02:44 AM, Adam Carter wrote:
> It looks like i've hit this issue;
> http://code.google.com/p/encfs/issues/detail?id=60
>
> So i've reinstalled boost 1.41 with;
> # emerge =boost-1.41.0-r3
> # eselect boost set 1
> # emerge encfs
>
> but its still broken, and
> $ ldd /usr/bin/encfs | grep boost
>      libboost_serialization-mt-1_42.so.1.42.0 => /usr/lib64/libboost_serialization-mt-1_42.so.1.42.0 (0x00007fb6314de000)
>      libboost_serialization-mt-1_41.so.1.41.0 => /usr/lib64/libboost_serialization-mt-1_41.so.1.41.0 (0x00007fb6305c5000)
>      libboost_filesystem-mt-1_41.so.1.41.0 => /usr/lib64/libboost_filesystem-mt-1_41.so.1.41.0 (0x00007fb6303af000)
>      libboost_system-mt-1_41.so.1.41.0 => /usr/lib64/libboost_system-mt-1_41.so.1.41.0 (0x00007fb6301ab000)
>
> So i'm assuming the problem is its still loading the v1.42 serialisation library. What's the correct way to that?

Some package on your machine is still linked against 1.42, though I can't tell
you which one.  Since you just rebuilt encfs, that isn't the guilty one.

IMO the quickest way to find the package that needs rebuilding is:to move or
rename libboost_serialization-mt-1_42.so.1.42.0, and then run ldd again and
see who complains.  Then rebuild the package that contains the complainer.

I'm sure there are more elegant ways, but I think it should work.

Re: [gentoo-user] Re: Updated boost to 1.42 + encfs 1.7, killed encfs volume

[Adam Carter]

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Some package on your machine is still linked against 1.42, though I can't
tell

> you which one.  Since you just rebuilt encfs, that isn't the guilty one.
>
> IMO the quickest way to find the package that needs rebuilding is:to move
> or
> rename libboost_serialization-mt-1_42.so.1.42.0, and then run ldd again and
> see who complains.  Then rebuild the package that contains the complainer.
>
>
That ldd output is showing that encfs needs it. I need to find how to build
encfs to ignore the 42 library. I guess i could quickpkg 1.42, unmerge it,
then rebuild encfs, and reinstall the pkg for boost. I'll try that.

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