Adds latest migration results

qt6-after/qt6-migrated-legatus/Lts/Plugins/AreaEffectSimulation/Gui/NContamination/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Patric Karwat, SLSE, 2016-07-03
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 ADD_INTERFACE_LIBRARY(
   AesNContaminationGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_ncontamination_gui_plugin_interface.h
@@ -30,21 +38,23 @@ NGL_WRAP_UI(aes_ncontamination_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesNContaminationGuiPlugin MODULE ${aes_ncontamination_gui_SRCS})
-NGL_TARGET_LINK_LIBRARIES(AesNContaminationGuiPlugin
-  AesBaseGui
-  ngltools # dtg
-  NGLLogger
-  LtsSessionData
-  AesDataPluginInterface
-  AesNContaminationGuiPluginInterface
-  PpmGuiComboboxPluginInterface
-  SituationMapGuiPluginInterface
-  Qt6::Widgets
-  LtsWidgets
-  LtsDataView
-  LtsUtilsGuiDds
-  LtsUtilsSettings
-)
+if(QT6_GUI_AVAILABLE)
+  NGL_TARGET_LINK_LIBRARIES(AesNContaminationGuiPlugin
+    AesBaseGui
+    ngltools # dtg
+    NGLLogger
+    LtsSessionData
+    AesDataPluginInterface
+    AesNContaminationGuiPluginInterface
+    PpmGuiComboboxPluginInterface
+    SituationMapGuiPluginInterface
+    ${Qt6_Widgets}
+    LtsWidgets
+    LtsDataView
+    LtsUtilsGuiDds
+    LtsUtilsSettings
+  )
+endif()
 
 NGL_INSTALL_TARGET(AesNContaminationGuiPlugin)