weird packages/libs behavior: ld-elf.so.1: /usr/local/lib/libKF5CoreAddons.so.5: Undefined symbol "_ZNSt19bad_optional_accessD1Ev"

From: Eugene M. Zheganin <eugene_at_zhegan.in>
Date: Thu, 17 Mar 2022 19:33:51 UTC
Hello,


recently I've upgraded my desktop FreeBSD from 12.1 to 13.0 (make 
delete-old/delete old-libs included). Everything was fine until I broke 
some package dependencies (not actually related to OS upgrade, at least 
I believe so) and then I decided to completely update/reinstall KDE 
(since it was qt5 that was broken).

Since this usually takes great amount of  time, I just pkg installed all 
the stuff. But now no matter I'm doing I get for qt/kde-dependent binaries:


[emz@bsdrookie:~]> konsole
ld-elf.so.1: /usr/local/lib/libKF5CoreAddons.so.5: Undefined symbol 
"_ZNSt19bad_optional_accessD1Ev"


How do I fix this ? /usr/local/lib/libKF5CoreAddons.so.5 is from 
devel//usr/local/lib/libKF5CoreAddons.so.5 port; I've rebuilt it already 
from ports - the issue stil persists.

I'm kinda stuck.


Thanks.

Eugene.