Adds latest migration results

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

@@ -4,6 +4,14 @@
 # $Author$
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(pws_gui_SRCS
   pws_gui_plugin.h
   pws_gui_plugin.cpp
@@ -27,27 +35,29 @@ NGL_WRAP_UI(pws_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS PwsGuiPlugin MODULE ${pws_gui_SRCS})
-NGL_TARGET_LINK_LIBRARIES(PwsGuiPlugin
-  ngltools
-  NGLLogger
-  nglsettings
-  Qt6::Widgets
-  Qt6::Core
-  Qt6::Network
-  Qt6::OpenGL
-  LtsSession
-  LtsWidgets
-  LtsUtilsGuiDds
-  LtsUtilsSettings
-  LtsSessionData
-  LtsProjectionWorkstation
-  LtsWebSocketServer
-  PwsCommon
-  svcPwsCommon
-  AsmDataPluginInterface
-  FltDataPluginInterface
-  OpmDataPluginInterface
-  OpmSettingsGuiPluginInterface
-)
+if(QT6_GUI_AVAILABLE)
+  NGL_TARGET_LINK_LIBRARIES(PwsGuiPlugin
+    ngltools
+    NGLLogger
+    nglsettings
+    ${Qt6_Widgets}
+    Qt6::Core
+    Qt6::Network
+    Qt6::OpenGL
+    LtsSession
+    LtsWidgets
+    LtsUtilsGuiDds
+    LtsUtilsSettings
+    LtsSessionData
+    LtsProjectionWorkstation
+    LtsWebSocketServer
+    PwsCommon
+    svcPwsCommon
+    AsmDataPluginInterface
+    FltDataPluginInterface
+    OpmDataPluginInterface
+    OpmSettingsGuiPluginInterface
+  )
+endif()
 
 NGL_INSTALL_TARGET(PwsGuiPlugin)