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On 05/21/2012 07:16 PM, Thanasis wrote:
> on 05/21/2012 08:49 PM Michael Mol wrote the following:
>> On Mon, May 21, 2012 at 1:28 PM, Thanasis
>> <thana...@asyr.hopto.org> wrote:
>>> After a recent update of dev-libs/libffi from version 3.0.10 to
>>> 3.0.11 the ebuild log suggests to run:
>>> 
>>> # revdep-rebuild --library '/usr/lib64/libffi.so.5'
>>> 
>>> and once finished running revdep-rebuild, it should be safe to 
>>> delete the old libraries, like so:
>>> 
>>> # rm '/usr/lib64/libffi.so.5'
>>> 
>>> However by querying:
>>> 
>>> equery b /usr/lib/libffi.so.5 * Searching for
>>> /usr/lib/libffi.so.5 ... dev-libs/libffi-3.0.11
>>> (/usr/lib64/libffi.so.5)
>>> 
>>> we see that /usr/lib64/libffi.so.5 is reported as belonging to 
>>> dev-libs/libffi-3.0.11. Is that normal?
>> 
>> I think so. It might be clearer if equery omitted the version
>> number, or if it tracked which versions of a package a file
>> belonged to.
> 
> So, are you saying that libffi.so.5 does *not* actually belong to 
> dev-libs/libffi-3.0.11 ?
> 
>> 
>> (If I'm wrong, then I suspect you found a bug)
>> 
>> 
> 
> 
I believe the old library appears to be owned by the new version
because it is "preserved". Once you run the revdep-rebuild command,
everything should link to the new linker name and you should be safe
to remove the old library. See the functions preserve_old_lib{_notify}
in eutils eclass for more details and the "preserve-libs" option for
the FEATURES variable in make.conf.

- -- 
Regards,
Markos Chandras / Gentoo Linux Developer / Key ID: B4AFF2C2
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