Revert "qt: disable qt temporarily"

This reverts commit c6e9cebfabf39063a7ad9f69af8f73ea8e5fae8c.

configure.ac

@@ -3987,8 +3987,7 @@ dnl QT
 dnl
 AC_ARG_ENABLE([qt],
   AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)]),, [
-  dnl Disable Qt temporarily
-  AS_IF([test "${enable_vlc}" != "no"], [enable_qt="no"])
+  AS_IF([test "${enable_vlc}" != "no"], [enable_qt="yes"])
   AS_IF([test "${SYS}" = "darwin"], [
     enable_qt="no"
   ])

modules/gui/qt/meson.build

@@ -2,9 +2,6 @@
 # Qt-based interface module
 #
 
-# Qt is temporarily disabled
-subdir_done()
-
 qt6 = import('qt6')
 
 qt_include_dir = include_directories('.')