configure: --with-gtk detects GTK3 then GTK2; --with-gtk=2 / =3 force one (layout_engine, report_viewer need GTK). configure regenerated.
Co-Authored-By: Claude Sonnet 5.5 <noreply@...>
Authored by: mikeaubury 2026-10-16
Parent: [r13205]
Child: [r13207]