Since installing portage-2.2, I have had preserved-libs kick in twice on
all of my machines. Each time that it has kicked in the emerge
@preserved-libs command has failed miserably and I have had to revert
back to using revdep-rebuild to fix the problems.
I'm not positive that this is neccessarily an issue with preserved-libs
directly, but I'm not sure what is needed to file the appropriate bugs
to get this feature working correctly.
Here are the two cases that I have found so far:
1. Upgrade to dev-libs/nss
During emerge @preserved-libs, evolution refused to compile. It appears
that the compilation was still attempting to use the older nss
See http://forums.gentoo.org/viewtopic-t-697944-highlight-.html for
someone else's issue with this upgrade.
2. Upgrade to www-client/mozilla-firefox to version 3
After upgrading, perserved-libs kept a couple of the older libraries
around and wanted to remerge firefox. emerge @preserved-libs did not
get rid of the libraries and firefox would not run. I ended up having
to unmerge mozilla-firefox and re-emerging to get rid of the old
libraries and to get it functioning.
My first question is what specificially do I need to collect to check if
it is a preserved-libs problem versus and application problem?
My second question is when revdep-rebuild is used in these cases, It
won't find the problems unless the --library option is used. Is there a
portage API function that I can use to tell it to remove the
preserved-libs? (I know this will cause software linked against the old
versions to break, and if I add anything to revdep-rebuild, it will not
be a default option)
email@example.com mailing list
07-07-2008, 06:04 PM
Arfrever Frehtes Taifersar Arahesis
2008-07-07 17:36:12 Paul Varner napisaĆ(a):
> 2. Upgrade to www-client/mozilla-firefox to version 3
> After upgrading, perserved-libs kept a couple of the older libraries
> around and wanted to remerge firefox. emerge @preserved-libs did not
> get rid of the libraries and firefox would not run.
It might be an instance of Bug #220953.
> Is there a portage API function that I can use to tell it to remove the
You can use:
rm -f $(portageq list_preserved_libs / | sed -e "s/^.* //")