Adds latest migration results

qt6-after/qt6-migrated-legatus/Lts/Plugins/PlanEditor/PlanEditorPlugin/Gui/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Jörg Turla, SPDG, 2017-04-24
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET (PlanEditorGuiPlugin_SRCS
   list_chooser.cpp
   list_chooser.h
@@ -15,22 +23,24 @@ SET (PlanEditorGuiPlugin_SRCS
 SOURCE_GROUP(PlanEditorPlugin FILES ${PlanEditorGuiPlugin_SRCS})
 
 NGL_ADD_LIBRARY(WS PlanEditorGuiPlugin MODULE ${PlanEditorGuiPlugin_SRCS})
-NGL_TARGET_LINK_LIBRARIES( PlanEditorGuiPlugin
-  LtsSession
-  LtsSessionData
-  PlanEditorGuiPluginInterface
-  planEditor
-  svcPedDummy
-  situationMap
-  situationMapObjects
-  GuiPluginInterface
-  FlmDataPluginInterface
-  OpmDataPluginInterface
-  PpmDataPluginInterface
-  LtsUtilsGuiDds
-  LtsWidgets
-  NGLLogger
-  Qt6::Widgets
-)
+if(QT6_GUI_AVAILABLE)
+  NGL_TARGET_LINK_LIBRARIES( PlanEditorGuiPlugin
+    LtsSession
+    LtsSessionData
+    PlanEditorGuiPluginInterface
+    planEditor
+    svcPedDummy
+    situationMap
+    situationMapObjects
+    GuiPluginInterface
+    FlmDataPluginInterface
+    OpmDataPluginInterface
+    PpmDataPluginInterface
+    LtsUtilsGuiDds
+    LtsWidgets
+    NGLLogger
+    ${Qt6_Widgets}
+  )
+endif()
 
 NGL_INSTALL_TARGET(PlanEditorGuiPlugin)