Re: [gentoo-user] Re: emerge @preserved-rebuild failure

[zless <zless@dmesg.site>]

În ziua de duminică, 7 ianuarie 2018, la 03:09:32 EET, Mart Raudsepp a scris:
> > To me this reads as readline-7.0_p3 depends on libs from readline-
> > 6.3.
> > 
> > Smells a bit as some sort of bug. Try rebuilding readline?
> > 
> > This didn't happen here when readline was bumped.
> 
> This is no bug here. It's just storing the fact that it preserved these
> /lib64/libreadline.so.6{,.3} under the replacing newer version package.
> That is, readline-7.0_p3 now owns these files, but based on this
> registry, they will be deleted and removed from its CONTENTS, once
> there are no more consumers of it based on essentially NEEDED.ELF.2
> contents in the VDB (/var/db/pkg/*/*/NEEDED.ELF.2).
> That is, what is keeping them from being removed is not stored in this
> registry.

Thanks for the in-depth explanation. Do you think that revdep-rebuild would've 
helped here?

And a bit off-topic for this thread (but it's a subject that interests me): 
does the preserved rebuild feature track user installed programs (outside of 
portage control)?