Hunk 1: Fix detection of fox libs.
Hunk 2: Avoid linking to unneeded Qt components (yet again) which were re-added
        in 5.12.1, and re-add widgets which was removed for some reason. This
        only needs core, gui, and widgets.
        Use pkgconf to define QT_LIBS. The other method produces the full path
        to the libraries which libtool seems to discard.

--- configure.orig	2025-07-06 17:51:09 UTC
+++ configure
@@ -24831,7 +24831,7 @@ then :
 # Check whether --with-fox-libs was given.
 if test ${with_fox_libs+y}
 then :
-  withval=$with_fox_libs; fox_libs="$withval"
+  withval=$with_fox_libs; local_fox_libs="$withval"
 else $as_nop
 
       ac_ext=cpp
@@ -26583,42 +26583,20 @@ win32 {
     CONFIG -= debug_and_release
     CONFIG += release
 }
-qtHaveModule(axcontainer):       QT += axcontainer
-qtHaveModule(axserver):          QT += axserver
-qtHaveModule(concurrent):        QT += concurrent
 qtHaveModule(core):              QT += core
-qtHaveModule(dbus):              QT += dbus
-qtHaveModule(declarative):       QT += declarative
-qtHaveModule(designer):          QT += designer
 qtHaveModule(gui):               QT += gui
-qtHaveModule(help):              QT += help
-qtHaveModule(multimedia):        QT += multimedia
-qtHaveModule(multimediawidgets): QT += multimediawidgets
-qtHaveModule(network):           QT += network
-qtHaveModule(opengl):            QT += opengl
-qtHaveModule(printsupport):      QT += printsupport
-qtHaveModule(qml):               QT += qml
-qtHaveModule(qmltest):           QT += qmltest
-qtHaveModule(x11extras):         QT += x11extras
-qtHaveModule(script):            QT += script
-qtHaveModule(scripttools):       QT += scripttools
-qtHaveModule(sensors):           QT += sensors
-qtHaveModule(serialport):        QT += serialport
-qtHaveModule(sql):               QT += sql
-qtHaveModule(svg):               QT += svg
-qtHaveModule(testlib):           QT += testlib
-qtHaveModule(uitools):           QT += uitools
-qtHaveModule(webkit):            QT += webkit
-qtHaveModule(webkitwidgets):     QT += webkitwidgets
-qtHaveModule(xml):               QT += xml
-qtHaveModule(xmlpatterns):       QT += xmlpatterns
+qtHaveModule(widgets):           QT += widgets
 percent.target = %
 percent.commands = @echo -n "\$(\$(@))\ "
 QMAKE_EXTRA_TARGETS += percent
 EOF
     $QMAKE $am_have_qt_pro -o $am_have_qt_makefile
     QT_CXXFLAGS=`cd $am_have_qt_dir; make -s -f $am_have_qt_makefile CXXFLAGS INCPATH`
-    QT_LIBS=`cd $am_have_qt_dir; make -s -f $am_have_qt_makefile LIBS`
+    if test "$ver" ">" "Qt version 5"; then
+      QT_LIBS=`pkgconf --libs Qt6Widgets opengl`
+    else
+      QT_LIBS=`pkgconf --libs Qt5Widgets gl`
+    fi
     rm $am_have_qt_pro $am_have_qt_stash $am_have_qt_makefile
     rmdir $am_have_qt_dir