This is an auto-filed bug because media-plugins/vdr-graphlcd installs files with broken symlink. The issue was originally discovered on amd64, but it may be reproducible on other arches as well. If you think that a different summary clarifies the issue better, feel free to change it. Attached build log and emerge --info.
Created attachment 641214 [details] build.log build log and emerge --info
fixed by commit d7f1e8b99694e32351fd7796a1e7832b647c55e2