OFF TOPIC: It’s possible to make Guayadeque work with old versions of wxgtk3 and wxsqlite3 installed in /opt, but I couldn’t figure out how to force CMake to use /opt/wxsqlite3 libs. However I did make it work using regular DESTDIR, but then you are stuck with older version of wxsqlite3 compiled against (old) wxgtk3.
And even this… who knows how long it would work. Could break on next sqlite3 update.
Anyway, we should continue this in original thread, or a new one - when/if I take some more time and try to find a hacky workaround. (Sooner or later you’ll get an answer and proper fix on github as well, probably.)