Adds latest migration results

qt6-after/qt6-migrated-legatus/Lts/Tools/DotMatrixDisplay/CMakeLists.txt

@@ -1,6 +1,21 @@
 # copy of displayPanelSimulator for testing with dotMatrixDisplay
 
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 set(CMAKE_AUTOUIC_SEARCH_PATHS ${CMAKE_CURRENT_SOURCE_DIR}/ui)
 
 SET(displayPanelSimulator_SRCS
@@ -38,17 +53,19 @@ NGL_TARGET_INCLUDE_DIRECTORIES(displayPanelSimulator
     ${CMAKE_CURRENT_SOURCE_DIR}/../
 )
 
-NGL_TARGET_LINK_LIBRARIES(displayPanelSimulator
-  qledline
-  nglapplication
-  nglwidgets
-  NGLLogger
-  nglsettings
-  Qt6::Core
-  Qt6::Gui
-  Qt6::Widgets
-  Qt6::Network
-)
+if(QT6_GUI_AVAILABLE)
+  NGL_TARGET_LINK_LIBRARIES(displayPanelSimulator
+    qledline
+    nglapplication
+    nglwidgets
+    NGLLogger
+    nglsettings
+    Qt6::Core
+    ${Qt6_Gui}
+    ${Qt6_Widgets}
+    Qt6::Network
+  )
+endif()
 CONFIGURE_FILE(rheinmetall.jpg ${CMAKE_BINARY_DIR}/rheinmetall.jpg COPYONLY)
 
 NGL_INSTALL_TARGET_DEVEL(displayPanelSimulator)