В Пнд, 04/05/2009 в 10:32 +0200, Thomas Kahle пишет:
> a program depending on library A1.so.
> Now A gets updated to A2.so but preserve libs is enabled, so portage
> keeps a copy of A1.so and fills the set @preserved-rebuild.
> Running emerge @preserved-rebuild rebuilds the package... against A1.so

> So, where is the flaw?

Hi Thomas. This is one of the reasons why preserve-rebuild is still
masked. If you search bugzilla you'll find bug about this issue.
Actually this is error in package since configure script should find
latest version of A1.so or, may be, provide some way to select version
of the library (and then together with configure script ebuild needs to
be modified).

-- 
Peter.