Adds latest migration results

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

@@ -9,6 +9,14 @@
 # Created by Mike Wille, NLE, 2019-06-20
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(Splash_SRCS
   main.cpp
   Splash.cpp
@@ -17,13 +25,15 @@ SET(Splash_SRCS
 
 NGL_ADD_EXECUTABLE(WS Splash ${Splash_SRCS})
 
-NGL_TARGET_LINK_LIBRARIES(Splash
-  Qt6::Widgets
-  LtsPluginManager
-  LtsPluginLoader
-  LtsWidgets # Splash
-  nglapplication
-  NGLLogger
-)
+if(QT6_GUI_AVAILABLE)
+  NGL_TARGET_LINK_LIBRARIES(Splash
+    ${Qt6_Widgets}
+    LtsPluginManager
+    LtsPluginLoader
+    LtsWidgets # Splash
+    nglapplication
+    NGLLogger
+  )
+endif()
 
 NGL_INSTALL_TARGET(Splash)