[REG 6.7.1-> 6.7.0] no-gui (-DFEATURE_gui=OFF) build fails, qtspeech

cmake -DFEATURE_gui=OFF -G Ninja -DCMAKE_INSTALL_PREFIX:PATH=/home/qt/RTA/src-6.7.1/qtbase /home/qt/RTA/src-6.7.1 

-- Configuring submodule 'qtspeech'
-- Could NOT find Qt6Gui (missing: Qt6Gui_DIR)
CMake Warning at qtbase/lib/cmake/Qt6/Qt6Config.cmake:226 (message):
  Failed to find optional Qt component "Gui".
  Expected Config file at
  "/home/qt/RTA/src-6.7.1/qtbase/lib/cmake/Qt6Gui/Qt6GuiConfig.cmake" does
  NOT exist
Call Stack (most recent call first):
  qtspeech/CMakeLists.txt:17 (find_package)
-- Could NOT find Qt6Multimedia (missing: Qt6Multimedia_DIR)
CMake Warning at qtbase/lib/cmake/Qt6/Qt6Config.cmake:226 (message):
  Failed to find optional Qt component "Multimedia".
  Expected Config file at
  "/home/qt/RTA/src-6.7.1/qtbase/lib/cmake/Qt6Multimedia/Qt6MultimediaConfig.cmake"
  does NOT exist
Call Stack (most recent call first):
  qtspeech/CMakeLists.txt:17 (find_package)
-- Could NOT find Qt6Widgets (missing: Qt6Widgets_DIR)
CMake Warning at qtbase/lib/cmake/Qt6/Qt6Config.cmake:226 (message):
  Failed to find optional Qt component "Widgets".
  Expected Config file at
  "/home/qt/RTA/src-6.7.1/qtbase/lib/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake"
  does NOT exist
Call Stack (most recent call first):
  qtspeech/CMakeLists.txt:17 (find_package)
-- Could NOT find Qt6QuickTest (missing: Qt6QuickTest_DIR)
CMake Warning at qtbase/lib/cmake/Qt6/Qt6Config.cmake:226 (message):
  Failed to find optional Qt component "QuickTest".
  Expected Config file at
  "/home/qt/RTA/src-6.7.1/qtbase/lib/cmake/Qt6QuickTest/Qt6QuickTestConfig.cmake"
  does NOT exist
Call Stack (most recent call first):
  qtspeech/CMakeLists.txt:17 (find_package)
Skipping the build as the condition "TARGET Qt6::Multimedia" is not met.
-- Configuring submodule 'qttranslations'
-- Configuring submodule 'qtvirtualkeyboard'
Skipping the build as the condition "TARGET Qt::Quick" is not met.
-- Configuring submodule 'qtwayland'
-- Could NOT find Qt6Gui (missing: Qt6Gui_DIR)
CMake Error at qtwayland/CMakeLists.txt:26 (find_package):
  Found package configuration file:
    /home/qt/RTA/src-6.7.1/qtbase/lib/cmake/Qt6/Qt6Config.cmake
  but it set Qt6_FOUND to FALSE so package "Qt6" is considered to be NOT
  FOUND.  Reason given by package:
  Failed to find required Qt component "Gui".
  Expected Config file at
  "/home/qt/RTA/src-6.7.1/qtbase/lib/cmake/Qt6Gui/Qt6GuiConfig.cmake" does
  NOT exist
  Configuring with --debug-find-pkg=Qt6Gui might reveal details why the
  package was not found.
  Configuring with -DQT_DEBUG_FIND_PACKAGE=ON will print the values of some
  of the path variables that find_package uses to try and find the package.