hallo philippe, SlackBuild generator is a great help but... not solve. now i know sintax for the tqt libs, but something in "configure" link to old qt3. the build end with:
checking for *KDE*... configure: error: I can't find the designer plugins. These are required and should have been installed by tdelibs
(tqt designer is in /usr/lib64/tqt/plugins/designer)
Such an error has occured to me with other apps when I forgot to check "Keep designer libs for ktorrent" when building TQt with Ray-V slackbuilds on a new system. In your case maybe the path is not detected correctly. I assume your TQt prefix is /usr/lib64/tqt?
In any case, I expect to investigate this issue later today. Thank you for the feedback.
-- Philippe