Adds latest migration results

qt6-after/qt6-migrated-legatus/Lts/Viewer/LtsDataView/CMakeLists.txt

@@ -7,6 +7,14 @@
 # Created by Mike Wille, SLSE, 2016-06-15
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(ltsDataView_SRCS
   lts_data_view_export.h
   lts_data_view.h
@@ -36,15 +44,17 @@ NGL_WRAP_UI(ltsDataView_SRCS
 
 NGL_ADD_LIBRARY(WS LtsDataView SHARED ${ltsDataView_SRCS})
 
-NGL_TARGET_LINK_LIBRARIES(LtsDataView
-  PRIVATE
-    LtsWidgets
-    LtsUtilsSettings
-    ngltools
-  PUBLIC
-    Qt6::Core
-    Qt6::Widgets
-)
+if(QT6_GUI_AVAILABLE)
+  NGL_TARGET_LINK_LIBRARIES(LtsDataView
+    PRIVATE
+      LtsWidgets
+      LtsUtilsSettings
+      ngltools
+    PUBLIC
+      Qt6::Core
+      ${Qt6_Widgets}
+  )
+endif()
 NGL_TARGET_INCLUDE_DIRECTORIES(LtsDataView
   PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/../
@@ -54,8 +64,10 @@ NGL_INSTALL_TARGET(LtsDataView)
 
 # Test-Executable
 NGL_ADD_EXECUTABLE(WS NO_TRANSLATION LtsDataViewTest test.h test.cpp)
-NGL_TARGET_LINK_LIBRARIES(LtsDataViewTest
-  Qt6::Widgets
-  LtsDataView
-  LtsWidgets
-)
+if(QT6_GUI_AVAILABLE)
+  NGL_TARGET_LINK_LIBRARIES(LtsDataViewTest
+    ${Qt6_Widgets}
+    LtsDataView
+    LtsWidgets
+  )
+endif()