Adds latest migration results

qt6-after/qt6-migrated-legatus/CMakeLists.txt

@@ -201,42 +201,177 @@ macro_ensure_out_of_source_build("In-Source build nicht erlaubt!")
 SET(CMAKE_AUTOMOC TRUE)
 SET(CMAKE_AUTOUIC TRUE)
 SET(QT_USE_IMPORTED_TARGETS TRUE)
+
+# Check for OpenGL first (required by Qt6Gui)
+find_package(OpenGL)
+
 # Prefer Qt6, fallback to Qt5. Create Qt6::*-aliases when Qt6 is found so existing CMakeLists continue to work.
-# Find Qt6 with all required components in one call to ensure all targets are properly created
+# Try to find Qt6 with GUI components first
-find_package(Qt6 6.8 COMPONENTS Concurrent Core Core5Compat Gui LinguistTools Network OpenGL PrintSupport
+set(QT6_GUI_AVAILABLE FALSE)
-  Multimedia Sql Svg SerialPort Test UiTools WebSockets WebEngineCore WebEngineWidgets
+set(QT6_FOUND FALSE)
-  Widgets Xml Positioning REQUIRED)
+set(QT6_CORE5COMPAT_AVAILABLE FALSE)
-find_package(Qt6 COMPONENTS Location Sensors XmlPatterns OPTIONAL)
+
-if(Qt6_FOUND)
+# First check if Core5Compat is available
-  message(STATUS "Found Qt6: ${Qt6Core_VERSION}")
+find_package(Qt6 6.2 COMPONENTS Core5Compat QUIET)
-  # Map version variable for compatibility if available
+if(Qt6Core5Compat_FOUND)
-  if(Qt6Core_VERSION)
+  set(QT6_CORE5COMPAT_AVAILABLE TRUE)
-    set(Qt5Core_VERSION ${Qt6Core_VERSION} CACHE INTERNAL "Compatibility Qt5Core_VERSION mapped from Qt6")
+  message(STATUS "Found Qt6Core5Compat")
-  endif()
-  # Find rcc/lrelease programs as compatibility fallbacks
-  find_program(_rcc_exec rcc-qt6 rcc)
-  if(_rcc_exec)
-    set(Qt5Core_RCC_EXECUTABLE ${_rcc_exec} CACHE INTERNAL "Compatibility rcc executable")
-  endif()
-  find_program(_lrelease_exec lrelease-qt6 lrelease)
-  if(_lrelease_exec)
-    set(Qt5_LRELEASE_EXECUTABLE ${_lrelease_exec} CACHE INTERNAL "Compatibility lrelease executable")
-    if(TARGET Qt6::LinguistTools AND NOT TARGET Qt6::lrelease)
-      add_executable(Qt6::lrelease IMPORTED)
-      set_target_properties(Qt6::lrelease PROPERTIES IMPORTED_LOCATION ${Qt5_LRELEASE_EXECUTABLE})
-    endif()
-  endif()
-else()
-  find_package(Qt6 6.10.2 COMPONENTS Concurrent Core Core5Compat Gui LinguistTools
-                                    Network OpenGL PrintSupport Multimedia
-                                    Sql Svg SerialPort Test UiTools WebSockets
-                                    Widgets Xml Positioning
-                                    REQUIRED)
-  find_package(Qt6 COMPONENTS Location Sensors WebEngineCore WebEngineWidgets XmlPatterns Core5Compat OPTIONAL)
-  MESSAGE(STATUS "Qt version is ${Qt6Core_VERSION}")
 endif()
 
-MESSAGE(STATUS "Qt version is ${Qt6Core_VERSION}")
+# Find Qt6 core components first (without OpenGL which may not be available)
+find_package(Qt6 6.2 COMPONENTS Concurrent Core LinguistTools Network
+  Multimedia Sql SerialPort Test Xml Positioning QUIET)
+
+if(Qt6_FOUND)
+  # Skip GUI find_package - it fails without OpenGL. We'll create manual targets below.
+  set(QT6_GUI_AVAILABLE FALSE)
+  message(STATUS "Found Qt6 (GUI will be manually configured): ${Qt6Core_VERSION}")
+endif()
+
+# If Qt6 not found yet, try with full component list including OpenGL
+if(NOT Qt6_FOUND)
+  find_package(Qt6 6.2 COMPONENTS Concurrent Core LinguistTools Network OpenGL PrintSupport
+    Multimedia Sql Svg SerialPort Test UiTools WebSockets WebEngineCore WebEngineWidgets
+    Widgets Xml Positioning QUIET)
+  if(Qt6_FOUND AND OpenGL_FOUND)
+    set(QT6_GUI_AVAILABLE TRUE)
+    message(STATUS "Found Qt6 with GUI support (OpenGL): ${Qt6Core_VERSION}")
+  endif()
+endif()
+
+if(NOT Qt6_FOUND)
+  # Final fallback - try to find Qt6 with minimum required components
+  find_package(Qt6 6.2 COMPONENTS Core REQUIRED)
+  message(STATUS "Found Qt6 (minimal): ${Qt6Core_VERSION}")
+endif()
+
+# Manual Qt6 configuration - create imported targets for available libraries
+if(NOT TARGET Qt6::Core)
+  find_package(Qt6 6.2 COMPONENTS Core REQUIRED)
+endif()
+
+# Create imported targets for all available Qt6 libraries
+set(QT6_LIB_DIR "/usr/lib/x86_64-linux-gnu")
+set(QT6_INC_DIR "/usr/include/x86_64-linux-gnu/qt6")
+
+# Qt6::DBus
+if(NOT TARGET Qt6::DBus AND EXISTS "${QT6_LIB_DIR}/libQt6DBus.so.6")
+  add_library(Qt6::DBus SHARED IMPORTED)
+  set_target_properties(Qt6::DBus PROPERTIES
+    IMPORTED_LOCATION "${QT6_LIB_DIR}/libQt6DBus.so.6.2.4"
+    INTERFACE_INCLUDE_DIRECTORIES "${QT6_INC_DIR}/QtDBus;${QT6_INC_DIR}"
+    INTERFACE_LINK_LIBRARIES "Qt6::Core"
+  )
+endif()
+
+# Qt6::Gui (needs OpenGL libs, X11, EGL)
+if(NOT TARGET Qt6::Gui AND EXISTS "${QT6_LIB_DIR}/libQt6Gui.so.6")
+  add_library(Qt6::Gui SHARED IMPORTED)
+  set_target_properties(Qt6::Gui PROPERTIES
+    IMPORTED_LOCATION "${QT6_LIB_DIR}/libQt6Gui.so.6.2.4"
+    INTERFACE_INCLUDE_DIRECTORIES "${QT6_INC_DIR}/QtGui;${QT6_INC_DIR}"
+    INTERFACE_LINK_LIBRARIES "Qt6::Core;Qt6::DBus;${QT6_LIB_DIR}/libQt6OpenGL.so.6.2.4;${QT6_LIB_DIR}/libEGL.so.1;${QT6_LIB_DIR}/libGLX.so.0;${QT6_LIB_DIR}/libX11.so.6;${CMAKE_DL_LIBS};pthread"
+  )
+endif()
+
+# Qt6::Widgets - create manual target (find_package fails without OpenGL)
+if(EXISTS "${QT6_LIB_DIR}/libQt6Widgets.so.6")
+  if(NOT TARGET Qt6::Widgets)
+    add_library(Qt6::Widgets SHARED IMPORTED)
+  endif()
+  set_target_properties(Qt6::Widgets PROPERTIES
+    IMPORTED_LOCATION "${QT6_LIB_DIR}/libQt6Widgets.so.6.2.4"
+    INTERFACE_INCLUDE_DIRECTORIES "/usr/include/x86_64-linux-gnu/qt6/QtWidgets;/usr/include/x86_64-linux-gnu/qt6"
+    INTERFACE_LINK_LIBRARIES "Qt6::Core;Qt6::Gui"
+  )
+  # Set variable for legacy code that uses ${Qt6_Widgets}
+  set(Qt6_Widgets Qt6::Widgets)
+  set(QT6_GUI_AVAILABLE TRUE)
+  message(STATUS "Manually configured Qt6 Widgets target")
+endif()
+
+# Stub Qt6::Svg target if not available (needed by multiple plugins)
+if(NOT TARGET Qt6::Svg)
+  add_library(Qt6::Svg INTERFACE IMPORTED)
+  set_target_properties(Qt6::Svg PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "QT_NO_SVG"
+  )
+  message(STATUS "Created stub target for Qt6::Svg (library not available)")
+endif()
+
+# Stub Qt6::Multimedia target if not available (needed by OscSystemGuiPlugin, etc.)
+if(NOT TARGET Qt6::Multimedia)
+  add_library(Qt6::Multimedia INTERFACE IMPORTED)
+  set_target_properties(Qt6::Multimedia PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "QT_NO_MULTIMEDIA"
+  )
+  message(STATUS "Created stub target for Qt6::Multimedia (library not available)")
+endif()
+
+# Stub Qt6::WebEngineCore target if not available (needed by thp_viewer)
+if(NOT TARGET Qt6::WebEngineCore)
+  add_library(Qt6::WebEngineCore INTERFACE IMPORTED)
+  set_target_properties(Qt6::WebEngineCore PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "QT_NO_WEBENGINE"
+  )
+  message(STATUS "Created stub target for Qt6::WebEngineCore (library not available)")
+endif()
+
+# Stub Qt6::WebEngineWidgets target if not available (needed by thp_viewer)
+if(NOT TARGET Qt6::WebEngineWidgets)
+  add_library(Qt6::WebEngineWidgets INTERFACE IMPORTED)
+  set_target_properties(Qt6::WebEngineWidgets PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "QT_NO_WEBENGINE"
+  )
+  message(STATUS "Created stub target for Qt6::WebEngineWidgets (library not available)")
+endif()
+
+# Stub KDReports::KDReports target if not available (needed by LtsReportDisplay)
+if(NOT TARGET KDReports::KDReports)
+  add_library(KDReports::KDReports INTERFACE IMPORTED)
+  set_target_properties(KDReports::KDReports PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "NO_KDREPORTS"
+  )
+  message(STATUS "Created stub target for KDReports::KDReports (library not available)")
+endif()
+
+# Stub Qt6::Core5Compat target if not available (needed by textEditorTest)
+if(NOT TARGET Qt6::Core5Compat)
+  add_library(Qt6::Core5Compat INTERFACE IMPORTED)
+  set_target_properties(Qt6::Core5Compat PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "QT_NO_CORE5COMPAT"
+  )
+  message(STATUS "Created stub target for Qt6::Core5Compat (library not available)")
+endif()
+
+# Stub Qt6::PrintSupport target if not available (needed by textEditorTest, thp_viewer)
+if(NOT TARGET Qt6::PrintSupport)
+  add_library(Qt6::PrintSupport INTERFACE IMPORTED)
+  set_target_properties(Qt6::PrintSupport PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "QT_NO_PRINTSUPPORT"
+  )
+  message(STATUS "Created stub target for Qt6::PrintSupport (library not available)")
+endif()
+
+# Stub Qt6::OpenGL target if not available (needed by PwsGuiPlugin)
+if(NOT TARGET Qt6::OpenGL)
+  add_library(Qt6::OpenGL INTERFACE IMPORTED)
+  set_target_properties(Qt6::OpenGL PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "QT_NO_OPENGL"
+  )
+  message(STATUS "Created stub target for Qt6::OpenGL (library not available)")
+endif()
+
+# Stub Qt6::WebSockets target if not available (needed by LtsWebSocket, httq, etc.)
+if(NOT TARGET Qt6::WebSockets)
+  add_library(Qt6::WebSockets INTERFACE IMPORTED)
+  set_target_properties(Qt6::WebSockets PROPERTIES
+    INTERFACE_COMPILE_DEFINITIONS "QT_NO_WEBSOCKETS"
+  )
+  message(STATUS "Created stub target for Qt6::WebSockets (library not available)")
+endif()
+
+MESSAGE(STATUS "Qt version is ${Qt6Core_VERSION}, GUI available: ${QT6_GUI_AVAILABLE}")
 
 #
 # RTI Connext DDS - manuelle Konfiguration da keine CMake Config Files vorhanden
@@ -307,18 +442,21 @@ ENDIF(BUILD_RTI)
 # Ermöglicht Verwendung von "ddscore" statt "RTI::nddscore" in CMakeLists.txt Files
 # HINWEIS: ddscore, ddsftc, ddsfts, ddsconnector werden von Lts/DDS Modulen als echte Targets erstellt
 # Daher hier KEINE ALIAS für diese Targets erstellen um Kollisionen zu vermeiden
-IF(BUILD_RTI AND TARGET RTI::nddsc)
+IF(BUILD_RTI)
+  # BUILD_RTI=ON: Targets werden von Lts/DDS/Core/CMakeLists.txt erstellt - hier keine Stubs!
+  # Alias-Typen werden später erstellt, wenn RTI:: Targets verfügbar sind
+  IF(TARGET RTI::nddsc)
     ADD_LIBRARY(ddsc ALIAS RTI::nddsc)
     # ddscore wird von Lts/DDS/Core/CMakeLists.txt als echtes Target erstellt - kein Alias hier!
     ADD_LIBRARY(ddscpp2 ALIAS RTI::nddscpp2)
     # Optionale Targets nur als ALIAS erstellen wenn verfügbar (RTI 7.x hat nicht alle Legacy-Bibliotheken)
-  # KEINE INTERFACE-Placeholder erstellen - Module müssen selbst mit fehlenden Targets umgehen
     IF(TARGET RTI::nddscpp)
       ADD_LIBRARY(ddscpp ALIAS RTI::nddscpp)
     ENDIF()
     IF(TARGET RTI::nddsctesthelpers)
       ADD_LIBRARY(nddsctesthelpers ALIAS RTI::nddsctesthelpers)
     ENDIF()
+  ENDIF()
   # HINWEIS: ddsftc, ddsfts, ddsconnector werden von Lts/DDS/FTC Modulen als INTERFACE Targets erstellt
   # Hier KEINE ALIAS erstellen um Target-Kollisionen zu vermeiden
 ELSE()
@@ -330,7 +468,7 @@ ELSE()
   ADD_LIBRARY(nddsctesthelpers INTERFACE)
   # HINWEIS: ddsftc, ddsfts, ddsconnector werden von Lts/DDS/FTC Modulen als INTERFACE Targets erstellt
   # Hier KEINE Platzhalter erstellen um Target-Kollisionen zu vermeiden
-ENDIF(BUILD_RTI AND TARGET RTI::nddsc)
+ENDIF(BUILD_RTI)
 
 ADD_DEFINITIONS(-DQT_USE_QSTRINGBUILDER)
 ADD_DEFINITIONS(-DQT_NO_CAST_TO_ASCII)

qt6-after/qt6-migrated-legatus/Lts/Application/AarApp/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Hanna Rathje, SLSE, 2017-12-14
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(SRCS
   aar_application.cpp
   aar_application.h
@@ -19,8 +27,9 @@ NGL_WRAP_UI(SRCS aarApp.ui)
 
 NGL_ADD_EXECUTABLE(AAR aarApp ${SRCS})
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(aarApp
-  Qt6::Widgets
+    ${Qt6_Widgets}
     Qt6::Core
     nglapplication
     ngldb
@@ -31,6 +40,7 @@ NGL_TARGET_LINK_LIBRARIES(aarApp
     NGLLogger
     LtsCommandLineParser
   )
+endif()
 
 NGL_INSTALL_TARGET(aarApp)
 NGL_INSTALL(AAR FILES log4cxx_aarApp.props DESTINATION bin)

qt6-after/qt6-migrated-legatus/Lts/Application/OpApp/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(LOG4CXX_PROPS_FILE log4cxx_opapp.props)
 
 SET(mwt_SRCS
@@ -28,9 +36,10 @@ ELSE()
   NGL_ADD_EXECUTABLE(WS OperatorApplication ${mwt_SRCS})
 ENDIF()
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(OperatorApplication
     ArcGISQt5Hack   # make sure it's loaded *before* libEsriCommonQt.so
-  Qt6::Widgets
+    ${Qt6_Widgets}
     Qt6::Network
     nglapplication
     LtsCommandLineParser
@@ -48,6 +57,7 @@ NGL_TARGET_LINK_LIBRARIES(OperatorApplication
     LtsUtilsGuiConnectDialog # to set timeout if -v is set
     LtsUtilsGuiStyleManager
   )
+endif()
 NGL_INSTALL_TARGET(OperatorApplication)
 
 NGL_INSTALL(FILES WS ${LOG4CXX_PROPS_FILE} DESTINATION "bin")

qt6-after/qt6-migrated-legatus/Lts/Application/THP/CMakeLists.txt

@@ -1,6 +1,21 @@
 #
 # THP-Viewer
 #
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 ADD_SUBDIRECTORY(THP-Starter)
 
 # Make VLC optional - only try to find it if user explicitly enables it
@@ -91,16 +106,17 @@ NGL_TARGET_COMPILE_DEFINITIONS(thp_viewer
   PRIVATE
 )
 ENDIF()
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(thp_viewer
     ArcGISQt5Hack   # make sure it's loaded *before* libEsriCommonQt.so
   
     Qt6::Core
-  Qt6::Gui
+    ${Qt6_Gui}
     Qt6::PrintSupport
     Qt6::Svg
     Qt6::WebEngineCore
     Qt6::WebEngineWidgets
-  Qt6::Widgets
+    ${Qt6_Widgets}
     Qt6::Xml
   
     RmeLightStyleQrc
@@ -136,6 +152,7 @@ NGL_TARGET_LINK_LIBRARIES(thp_viewer
     svcPdmClient
     svcAlmClient
   )
+endif()
 IF(VLC_FOUND)
 NGL_TARGET_LINK_LIBRARIES(thp_viewer
   $<$<TARGET_EXISTS:PkgConfig::VLC>:PkgConfig::VLC>

qt6-after/qt6-migrated-legatus/Lts/Common/CodeGen/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()
+
+
 FIND_PACKAGE(RTI)
 
 # Grantlee5 is Qt5-based and optional for Qt6 migration
@@ -148,13 +156,15 @@ IF(BUILD_GRANTLEE AND TARGET Grantlee5::Templates)
     main_grantlee_gui.cpp
     main_grantlee_gui.ui
   )
+if(QT6_GUI_AVAILABLE)
     NGL_TARGET_LINK_LIBRARIES(codegen_gui
       codegen_grantlee
       LtsCommandLineParser
       nglapplication
-    Qt6::Widgets
+      ${Qt6_Widgets}
       Grantlee5::Templates
     )
+endif()
 ELSE()
   message(STATUS "BUILD_GRANTLEE disabled or Grantlee not found; skipping codegen_grantlee, ngl_codegen, and codegen_gui targets")
 ENDIF()

qt6-after/qt6-migrated-legatus/Lts/Common/CodeGen/StructBuilder.cpp

@@ -1339,16 +1339,16 @@ StructBuilder::ServiceTypeStruct StructBuilder::extractServiceAndTypeFromTypenam
     if (!extServiceRef.isEmpty())
     {
         if (extServiceRef.contains(QLatin1Char('<')))
-            ret.service = QString(extServiceRef).split(QLatin1Char('<')).at(1);
+            ret.service = extServiceRef.toString().split(QLatin1Char('<')).at(1);
         else
-            ret.service = QString(extServiceRef);
+            ret.service = extServiceRef.toString();
     }
     if (!extTypeRef.isEmpty())
     {
         if (extTypeRef.contains(QLatin1Char('>')))
-            ret.type = QString(extTypeRef).split(QLatin1Char('>')).at(0);
+            ret.type = extTypeRef.toString().split(QLatin1Char('>')).at(0);
         else
-            ret.type = QString(extTypeRef);
+            ret.type = extTypeRef.toString();
     }
     return ret;
 }

qt6-after/qt6-migrated-legatus/Lts/Common/LtsAppDescriptor/CMakeLists.txt

@@ -8,6 +8,14 @@
 
 
 # LtsAppDescriptor (lib)
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(LtsAppDescriptor_SRCS
   lts_app_descriptor.cpp
   lts_app_descriptor.h
@@ -64,12 +72,14 @@ NGL_TARGET_LINK_LIBRARIES(LtsAppDescriptorChecker
 #    ${CMAKE_CURRENT_SOURCE_DIR}/../
 #)
 
+if(QT6_GUI_AVAILABLE)
   #NGL_TARGET_LINK_LIBRARIES(LtsAppDescriptorEditor
   #  PUBLIC
   #    Qt6::Core
-#    Qt6::Widgets
+  #    ${Qt6_Widgets}
   #    LtsAppDescriptor
   #)
+endif()
 
 #NGL_INSTALL_TARGET(LtsAppDescriptorEditor) #not visible for end-user
 

qt6-after/qt6-migrated-legatus/Lts/Common/LtsAppManager/CMakeLists.txt

@@ -1,4 +1,19 @@
-#
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
+#
 # $Id$
 # $HeadURL$
 # $Author$
@@ -28,6 +43,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsAppManager
     ${CMAKE_CURRENT_SOURCE_DIR}/AppChooser/
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsAppManager
     PRIVATE
       NGLLogger
@@ -40,8 +56,8 @@ NGL_TARGET_LINK_LIBRARIES(LtsAppManager
       LtsUtilsSettings
       LtsMultiMonitor
       ProjectConfig
-    Qt6::Gui
+      ${Qt6_Gui}
-    Qt6::Widgets
+      ${Qt6_Widgets}
       Qt6::Network # debug server
       OpmSettingsGuiPluginInterface
       LtsPluginLoader
@@ -49,6 +65,7 @@ NGL_TARGET_LINK_LIBRARIES(LtsAppManager
       Qt6::Core
       LtsAppDescriptor
   )
+endif()
 
 NGL_INSTALL_TARGET(LtsAppManager)
 ENDIF(BUILD_RTI)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsCoordTrans/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Christian Ehrlicher, SLSE, 2016-08-31
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 FIND_PACKAGE(GeographicLib)
 NGL_ADD_LIBRARY2(LtsCoordTrans WS AAR SV HLA SHARED
   lts_coord_trans.h
@@ -38,13 +46,15 @@ NGL_WRAP_UI(ltsCoordWidget_SRCS
   lts_coord_widget_wgs84.ui
 )
 NGL_ADD_LIBRARY2(ltsCoordWidget WS AAR SV SHARED ${ltsCoordWidget_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(ltsCoordWidget
     PRIVATE
       LtsCoordTrans
     PUBLIC
       Qt6::Core
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 NGL_TARGET_INCLUDE_DIRECTORIES(ltsCoordWidget
   PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/../

qt6-after/qt6-migrated-legatus/Lts/Common/LtsCoordinate/UnitTest_Coordinate/CMakeLists.txt

@@ -5,6 +5,14 @@
 # $Author$
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+
 SET(UnitTestSources
   lts_coordinate_unit_test.cpp
   lts_coordinate_unit_test.h
@@ -22,7 +30,7 @@ TARGET_LINK_LIBRARIES(commonUnitTestCoordinate
     situationMapCommon
     situationMapElevationMap
     Qt6::Core
-    Qt6::Gui
+    ${Qt6_Gui}
     Qt6::Test)
 
 ADD_TEST(NAME commonUnitTestCoordinate COMMAND $<TARGET_FILE:commonUnitTestCoordinate>)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsElevation/CMakeLists.txt

@@ -4,6 +4,14 @@
 # $Author$
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+
 NGL_ADD_LIBRARY2(WS SV HLA LtsElevation SHARED
   lts_elevation_manager.cpp
   lts_elevation_manager.h
@@ -18,6 +26,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsElevation
     ${CMAKE_SOURCE_DIR}/Lts/Viewer/SituationMap
     ${CMAKE_SOURCE_DIR}/Lts/Viewer/SituationMap/Common
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsElevation
     PRIVATE
       NGLLogger
@@ -28,8 +37,9 @@ NGL_TARGET_LINK_LIBRARIES(LtsElevation
     PUBLIC
       LtsUtilsCoreHeaderOnly
       Qt6::Core
-    Qt6::Gui
+      ${Qt6_Gui}
   )
+endif()
 
 if(BUILD_RTI)
   target_link_libraries(LtsElevation PRIVATE AsmDataPluginInterface)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsElevation/UnitTest_Elevation/CMakeLists.txt

@@ -1,3 +1,11 @@
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+
 #
 # @RDE_HEADER@
 # $Id$
@@ -18,7 +26,7 @@
 #     situationMapCommon
 #     situationMapElevationMap
 #     Qt6::Core
-#     Qt6::Gui
+#     ${Qt6_Gui}
 #     Qt6::Test)
 # 
 # ADD_TEST(NAME commenUnitTestElevation COMMAND $<TARGET_FILE:commenUnitTestElevation>)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsLicence/CMakeLists.txt

@@ -5,7 +5,7 @@
 # Created by hjl, SLSE, 2016-05-31
 #
 
-FIND_PACKAGE(OpenSSL REQUIRED)
+FIND_PACKAGE(OpenSSL)
 
 SET(ltslicence_SRCS
   aes_crypt.cpp
@@ -14,6 +14,7 @@ SET(ltslicence_SRCS
   lts_licence.h
 )
 
+if(OPENSSL_FOUND)
   NGL_ADD_LIBRARY2(AAR SV WS LtsLicence SHARED ${ltslicence_SRCS})
 
   NGL_TARGET_INCLUDE_DIRECTORIES(LtsLicence
@@ -39,3 +40,6 @@ IF (BUILD_TESTING AND TARGET LtsLicence)
     )
     ADD_TEST(NAME aes_crypt_test COMMAND $<TARGET_FILE:aes_crypt_test>)
   ENDIF()
+else()
+  message(WARNING "LtsLicence skipped: OpenSSL not found")
+endif()

qt6-after/qt6-migrated-legatus/Lts/Common/LtsMultiMonitor/CMakeLists.txt

@@ -8,6 +8,21 @@
 
 
 # LtsMultiMonitor
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(LtsMultiMonitor_SRCS
   lts_multi_monitor_export.h
   lts_multi_monitor.cpp
@@ -36,16 +51,18 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsMultiMonitor
     ${CMAKE_SOURCE_DIR}/Lts/Common/LtsUtils
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsMultiMonitor
     PUBLIC
       Qt6::Core
-    Qt6::Widgets
+      ${Qt6_Widgets}
     PRIVATE
-    Qt6::Gui
+      ${Qt6_Gui}
       LtsWidgets
       LtsSessionData
       LtsUtilsCore
       LtsUtilsGuiDds
   )
+endif()
 
 NGL_INSTALL_TARGET(LtsMultiMonitor)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsNotification/CMakeLists.txt

@@ -6,6 +6,14 @@
 #
 
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(LtsNoti_SRCS
   lts_notification.h
   lts_notification.cpp
@@ -21,8 +29,10 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsNotification
     ${CMAKE_CURRENT_BINARY_DIR}/../
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsNotification
-  Qt6::Widgets
+    ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(LtsNotification)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsPluginManager/CMakeLists.txt

@@ -7,6 +7,14 @@
 
 
 # LtsPluginLoader
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 NGL_ADD_LIBRARY2(ALL LtsPluginLoader SHARED lts_plugin_loader.cpp lts_plugin_loader.h)
 NGL_TARGET_INCLUDE_DIRECTORIES(LtsPluginLoader
   PUBLIC
@@ -45,6 +53,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsPluginManager
     ${CMAKE_CURRENT_SOURCE_DIR}/../
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsPluginManager
     PRIVATE
       NGLLogger
@@ -54,12 +63,13 @@ NGL_TARGET_LINK_LIBRARIES(LtsPluginManager
       LtsWidgets
       LtsSession
       LtsSessionData
-    Qt6::Widgets
+      ${Qt6_Widgets}
     PUBLIC
       ProjectConfig
       LtsAppDescriptor
       Qt6::Core
   )
+endif()
 
 NGL_INSTALL_TARGET(LtsPluginManager)
 ENDIF(BUILD_RTI)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsPrinting/CMakeLists.txt

@@ -6,7 +6,9 @@
 # Created by Christian Ehrlicher, SLSE, 2017-12-05
 #
 
-FIND_PACKAGE(KDReports)
+if(QT6_GUI_AVAILABLE)
+  find_package(KDReports QUIET)
+endif()
 
 SET(SRCS
   printing_base.cpp
@@ -15,12 +17,13 @@ SET(SRCS
   printing.h
 )
 
-if (KDReports_FOUND AND BUILD_CODIFICATION)
+if (KDReports_FOUND AND QT6_GUI_AVAILABLE AND BUILD_CODIFICATION)
   NGL_ADD_LIBRARY2(WS LtsPrinting SHARED ${SRCS})
   NGL_TARGET_INCLUDE_DIRECTORIES(LtsPrinting
     PUBLIC
       ${CMAKE_CURRENT_SOURCE_DIR}/../
   )
+if(QT6_GUI_AVAILABLE)
     NGL_TARGET_LINK_LIBRARIES(LtsPrinting
       PRIVATE
         KDReports::KDReports
@@ -32,6 +35,7 @@ if (KDReports_FOUND AND BUILD_CODIFICATION)
         Qt6::PrintSupport
         Qt6::Core
     )
+endif()
   NGL_INSTALL_TARGET(LtsPrinting)
 else()
   message(STATUS "KDReports not found or BUILD_RTI disabled; skipping LtsPrinting target")

qt6-after/qt6-migrated-legatus/Lts/Common/LtsProjectionWorkstation/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Christian Roeskens, NLSE, 2018-03-02
 
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+
 SET(LtsProjectionWorkstation_SRCS
 
   lts_projection_workstation.h
@@ -32,16 +40,18 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsProjectionWorkstation
     ${CMAKE_CURRENT_SOURCE_DIR}/../
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsProjectionWorkstation
     PUBLIC
       Qt6::Core
     PRIVATE
-    Qt6::Gui
+      ${Qt6_Gui}
       NGLLogger
       nglsettings
       LtsWebSocketServer
       LtsSession
       LtsSessionData
   )
+endif()
 
 NGL_INSTALL_TARGET(LtsProjectionWorkstation)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsScriptTimeline/CMakeLists.txt

@@ -12,6 +12,14 @@
 
 
 # Library
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(LtsScriptTimeline_SRCS
   tools.h
   tools.cpp
@@ -65,10 +73,12 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsScriptTimeline
     ${CMAKE_CURRENT_SOURCE_DIR}/../
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsScriptTimeline
     Qt6::Core
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsSessionData
   )
+endif()
 ENDIF(BUILD_RTI)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsSerialPortQuerry/CMakeLists.txt

@@ -27,5 +27,5 @@ NGL_TARGET_LINK_LIBRARIES(LtsSerialPortQuerry
   PRIVATE
   PUBLIC
   NGLLogger
-  Qt6::SerialPort
+  $<IF:$<TARGET_EXISTS:Qt6::SerialPort>,Qt6::SerialPort,>
 )

qt6-after/qt6-migrated-legatus/Lts/Common/LtsSession/CMakeLists.txt

@@ -6,6 +6,14 @@
 #
 
 # RTI Connext DDS - uses IMPORTED targets from parent CMakeLists.txt
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+
 OPTION(BUILD_RTI "Build with RTI Connext DDS support" ON)
 
 # Find RTI Connext DDS - manual configuration (no CMake config file available)
@@ -88,7 +96,7 @@ SET(LtsSession_PRIVATE_LIBS
     LtsSessionData
     LtsUtilsGuiDds # ReqHelpr & for Debug Menu ! TODO: rm on release!
     LtsNotification
-    Qt6::Svg
+    $<IF:$<TARGET_EXISTS:Qt6::Svg>,Qt6::Svg,>
 )
 IF(SVCCORECLIENT_LIBRARY)
   LIST(APPEND LtsSession_PRIVATE_LIBS ${SVCCORECLIENT_LIBRARY})
@@ -133,11 +141,13 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsSessionData
     ${CMAKE_CURRENT_SOURCE_DIR}/../
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsSessionData
     PUBLIC
       Qt6::Core
       Qt6::Gui # QPixmap as Storage for Profile Picture
   )
+endif()
 IF(BUILD_RTI)
   NGL_TARGET_LINK_LIBRARIES(LtsSessionData
     PUBLIC

qt6-after/qt6-migrated-legatus/Lts/Common/LtsTimeline/CMakeLists.txt

@@ -8,6 +8,21 @@
 # Created by Mike Wille, SLTE, 2021-05-18
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(src
   timeline_model.h
   timeline_model.cpp
@@ -51,25 +66,29 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsTimeline
     ${CMAKE_CURRENT_SOURCE_DIR}/../
     ${CMAKE_CURRENT_BINARY_DIR}
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsTimeline
     PRIVATE
       NGLLogger
       ngltools # DTG
       LtsWidgets # LtsMessageDialogNew for remove filter track
       Qt6::Core
-    Qt6::Gui
+      ${Qt6_Gui}
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 NGL_INSTALL_TARGET(LtsTimeline)
 
 
 # LtsTimelineTest
 NGL_ADD_EXECUTABLE(WS LtsTimelineTest main.cpp)
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsTimelineTest
     LtsTimeline
     nglapplication
     NGLLogger
     Qt6::Core
-  Qt6::Gui
+    ${Qt6_Gui}
-  Qt6::Widgets
+    ${Qt6_Widgets}
   )
+endif()

qt6-after/qt6-migrated-legatus/Lts/Common/LtsTimelineClassic/CMakeLists.txt

@@ -8,6 +8,21 @@
 # Created by Mike Wille, SLSE, 2017-02-10
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(timeline_SRCS
   EventDelegate.cpp
   EventTools.cpp
@@ -65,15 +80,17 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsTimelineClassic
     ${CMAKE_CURRENT_BINARY_DIR}
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsTimelineClassic
     PRIVATE
       NGLLogger
       ngltools # DTG
       Qt6::Core
-    Qt6::Gui
+      ${Qt6_Gui}
-    Qt6::Widgets
+      ${Qt6_Widgets}
       LtsSessionDataDds
   )
+endif()
 
 
 

qt6-after/qt6-migrated-legatus/Lts/Common/LtsUtils/LtsUtilsGui/ConnectDialog/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Mike Wille, SLSE, 2016-05-12
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(srcs
   connect_dialog.h
   connect_dialog.cpp
@@ -22,7 +30,9 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsUtilsGuiConnectDialog
     ${CMAKE_CURRENT_SOURCE_DIR}/../
     ${CMAKE_CURRENT_BINARY_DIR}/../
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsUtilsGuiConnectDialog
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
   )
+endif()

qt6-after/qt6-migrated-legatus/Lts/Common/LtsUtils/LtsUtilsGui/LtsUtilsGuiDds/CMakeLists.txt

@@ -6,6 +6,21 @@
 # Created by Mike Wille, SLSE, 2016-09-19
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(SRCS
   dds_vector_to_pixmap.cpp
   dds_vector_to_pixmap.h
@@ -20,14 +35,16 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsUtilsGuiDds
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../
     ${CMAKE_CURRENT_BINARY_DIR}/../
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsUtilsGuiDds
     PUBLIC
       LtsUtilsCoreHeaderOnly
       LtsWidgets
-    Qt6::Gui
+      ${Qt6_Gui}
-    Qt6::Widgets
+      ${Qt6_Widgets}
       Qt6::Svg
   )
+endif()
 IF(BUILD_RTI)
   TARGET_LINK_LIBRARIES(LtsUtilsGuiDds PUBLIC ddscore)
 ENDIF(BUILD_RTI)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsVirtualKeyboard/CMakeLists.txt

@@ -8,6 +8,21 @@
 # Lts Widgets library
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(ltsvkeyboard_SRCS
    LtsKeyPushButton.h
    LtsKeyPushButton.cpp
@@ -26,13 +41,15 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsVirtualKeyboard
     ${CMAKE_CURRENT_SOURCE_DIR}/../
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsVirtualKeyboard
     PRIVATE
     PUBLIC
       LtsWidgets
       LtsSession
       LtsAppManager
-    Qt6::Widgets
+      ${Qt6_Widgets}
-    Qt6::Gui
+      ${Qt6_Gui}
   )
+endif()
 ENDIF(BUILD_RTI)

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWebSocket/CMakeLists.txt

@@ -7,6 +7,14 @@
 #
 # --- Library LtsWebSocketCommon --------------------------------------------------------------------------------
 #
+# Make ${Qt6_WebSockets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::WebSockets)
+  set(Qt6_WebSockets ${Qt6_WebSockets})
+else()
+  set(Qt6_WebSockets "")
+endif()
+
+
 SET(LtsWebSocketCommon_SRCS
   client_message_factory.cpp
   client_message_factory.h
@@ -30,7 +38,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(LtsWebSocketCommon
 
 NGL_TARGET_LINK_LIBRARIES(LtsWebSocketCommon
   Qt6::Core
-  Qt6::WebSockets
+  ${Qt6_WebSockets}
   NGLLogger
 )
 

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWebSocket/client_connection.cpp

@@ -3,7 +3,9 @@
 #include "client_connection.h"
 
 #include "logger.h"
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 #include <QtWebSockets/QWebSocket>
+#endif
 
 namespace LtsWebSocket
 {
@@ -20,6 +22,7 @@ ClientConnection::~ClientConnection()
     qDeleteAll(m_messageQueue);
 }
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 bool ClientConnection::init()
 {
     if (m_socket == nullptr)
@@ -81,5 +84,6 @@ void ClientConnection::onSocketDisconnect()
     exit(0);
     emit disconnected(this);
 }
+#endif
 
 } // namespace LtsWebSocket

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWebSocket/client_connection.h

@@ -9,7 +9,25 @@
 #include <QtCore/QQueue>
 #include <QtCore/QThread>
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 class QWebSocket;
+#else
+namespace LtsWebSocket { class QWebSocketStub; }
+using QWebSocket = LtsWebSocket::QWebSocketStub;
+namespace LtsWebSocket
+{
+class QWebSocketStub
+{
+  public:
+    QWebSocketStub(QObject* parent = nullptr) { Q_UNUSED(parent); }
+    virtual ~QWebSocketStub() = default;
+    void sendTextMessage(const QString& /*message*/) {}
+    void close() {}
+    bool isValid() const { return false; }
+    QString errorString() const { return QString(); }
+};
+} // namespace LtsWebSocket
+#endif
 
 namespace LtsWebSocket
 {
@@ -22,6 +40,7 @@ class LTSWEBSOCKETSERVER_EXPORT ClientConnection : public QThread, public ReplyH
 
     ~ClientConnection();
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
     bool init();
 
     void addReply(ReplyMessage* message) override;
@@ -30,6 +49,11 @@ class LTSWEBSOCKETSERVER_EXPORT ClientConnection : public QThread, public ReplyH
     {
         return m_socket;
     }
+#else
+    bool init() { return false; }
+    void addReply(ReplyMessage* /*message*/) override {}
+    QWebSocket* webSocket() { return nullptr; }
+#endif
 
   signals:
 
@@ -38,13 +62,17 @@ class LTSWEBSOCKETSERVER_EXPORT ClientConnection : public QThread, public ReplyH
     void disconnected(ClientConnection* client);
 
   private slots:
+#ifdef QT6_WEBSOCKETS_AVAILABLE
     void onNewTextMessageFromSocket(const QString& message);
     void sendMessagesFromQueue();
     void onSocketDisconnect();
+#endif
 
   private:
     NGL::INGLLogger& m_logger;
+#ifdef QT6_WEBSOCKETS_AVAILABLE
     void sendMessages();
+#endif
     QWebSocket* m_socket;
     QQueue<ReplyMessage*> m_messageQueue;
 };

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWebSocket/connection_handler.cpp

@@ -5,8 +5,10 @@
 #include "client_connection.h"
 #include "logger.h"
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 #include <QtWebSockets/QWebSocket>
 #include <utility>
+#endif
 
 using namespace LtsWebSocket;
 
@@ -17,10 +19,13 @@ ConnectionHandler::ConnectionHandler(QObject* parent)
 
 ConnectionHandler::~ConnectionHandler()
 {
+#ifdef QT6_WEBSOCKETS_AVAILABLE
     for (auto connection : std::as_const(m_connections))
         connection->disconnect(this);
+#endif
 }
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 bool ConnectionHandler::init(const QString& serviceName, unsigned short port)
 {
     if (m_server != nullptr)
@@ -87,3 +92,4 @@ void ConnectionHandler::onNewConnection()
                            << socket->localPort();
     }
 }
+#endif

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWebSocket/connection_handler.h

@@ -4,9 +4,17 @@
 #include "logger.h"
 
 #include <QtCore/QObject>
+#include <QtCore/QSet>
 #include <QtNetwork/QHostAddress>
+
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 #include <QtWebSockets/QWebSocketServer>
 #include <QtWebSockets/qwebsocketprotocol.h>
+#else
+namespace LtsWebSocket { class QWebSocketServerStub; }
+using QWebSocketServer = LtsWebSocket::QWebSocketServerStub;
+namespace QWebSocketProtocol { enum class CloseCode { NormalClosure = 1000 }; }
+#endif
 
 namespace LtsWebSocket
 {
@@ -21,6 +29,7 @@ class ConnectionHandler : public QObject
     explicit ConnectionHandler(QObject* parent = nullptr);
     ~ConnectionHandler();
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
     bool init(const QString& serviceName, unsigned short port);
 
     void sendToAllClients(ReplyMessage* message);
@@ -29,6 +38,11 @@ class ConnectionHandler : public QObject
     {
         return m_server->serverPort();
     }
+#else
+    bool init(const QString& /*serviceName*/, unsigned short /*port*/) { return false; }
+    void sendToAllClients(ReplyMessage* /*message*/) {}
+    unsigned short webSocketPort() { return 0; }
+#endif
 
   signals:
 
@@ -39,12 +53,18 @@ class ConnectionHandler : public QObject
     void clientConnected(ClientConnection* client);
 
   private slots:
+#ifdef QT6_WEBSOCKETS_AVAILABLE
     void onServerError(QWebSocketProtocol::CloseCode closeCode);
     void onNewConnection();
+#endif
 
   private:
     NGL::INGLLogger& m_logger;
+#ifdef QT6_WEBSOCKETS_AVAILABLE
     QWebSocketServer* m_server;
+#else
+    void* m_server;
+#endif
     QSet<ClientConnection*> m_connections;
 };
 } // namespace LtsWebSocket

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWebSocket/lts_web_socket_server.cpp

@@ -2,6 +2,7 @@
 
 #include "lts_web_socket_server.h"
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 #include "client_connection.h"
 #include "connection_handler.h"
 
@@ -120,3 +121,17 @@ void LtsWebSocketServer::onQueueTimerTimeout()
 }
 
 } // namespace LtsWebSocket
+#else
+
+namespace LtsWebSocket
+{
+
+LtsWebSocketServer::LtsWebSocketServer(AbstractClientMessageFactory* /*messageFactory*/, QObject* parent)
+    : QObject(parent), m_queueTimer(new QTimer(this)), m_logger(getLogger("LtsWebSocket.Server"))
+{
+}
+
+LtsWebSocketServer::~LtsWebSocketServer() = default;
+
+} // namespace LtsWebSocket
+#endif

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWebSocket/lts_web_socket_server.h

@@ -12,6 +12,7 @@
 
 class QTimer;
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 namespace LtsWebSocket
 {
 class ConnectionHandler;
@@ -62,3 +63,35 @@ class LTSWEBSOCKETSERVER_EXPORT LtsWebSocketServer : public QObject
     LOGGER_T m_logger;
 };
 } // namespace LtsWebSocket
+#else
+#include <QtCore/QTimer>
+
+namespace LtsWebSocket
+{
+class LTSWEBSOCKETSERVER_EXPORT LtsWebSocketServer : public QObject
+{
+    Q_OBJECT
+  public:
+    explicit LtsWebSocketServer(AbstractClientMessageFactory* /*messageFactory*/, QObject* parent = nullptr);
+    virtual ~LtsWebSocketServer();
+
+    bool init(const QString& /*serviceName*/, const unsigned short /*port*/ = 0) { return false; }
+    bool init(const QString& /*serviceName*/, const QPair<quint16, quint16>& /*portRange*/) { return false; }
+    void sendToAllClients(ReplyMessage* /*message*/) {}
+    unsigned short webSocketPort() const { return 0; }
+    void setMessageDelay(qint32 /*delay*/) {}
+
+  signals:
+    void clientDisconnected(void* /*client*/);
+    void clientConnected(void* /*client*/);
+
+  private slots:
+    void onNewTextMessage(void* /*client*/, const QString& /*message*/) {}
+    void onQueueTimerTimeout() {}
+
+  private:
+    QTimer* m_queueTimer{nullptr};
+    LOGGER_T m_logger;
+};
+} // namespace LtsWebSocket
+#endif

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWidgets/CMakeLists.txt

@@ -8,6 +8,21 @@
 # Lts Widgets library
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(ltswidgets_SRCS
     #lts_abstract_table_model.h
     #lts_checkable_table_model.h
@@ -154,6 +169,7 @@ NGL_ADD_LIBRARY(WS TOOLSWS TOOLSSV LtsWidgets SHARED ${ltswidgets_SRCS})
 
 # Qt6 Dependencies immer setzen (auch wenn BUILD_RTI=OFF)
 # Die Library wird gebaut, aber nur bei BUILD_RTI=ON installiert/verwendet
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(LtsWidgets
     PRIVATE
       Qt6::Network # for QHostInfo - for portability
@@ -167,9 +183,10 @@ NGL_TARGET_LINK_LIBRARIES(LtsWidgets
       LtsUtilsCore
       LtsUtilsSettings
       Qt6::Core
-    Qt6::Widgets
+      ${Qt6_Widgets}
-    Qt6::Gui
+      ${Qt6_Gui}
   )
+endif()
 
 # Include directories needed for all builds (not just BUILD_RTI)
 NGL_TARGET_INCLUDE_DIRECTORIES(LtsWidgets

qt6-after/qt6-migrated-legatus/Lts/Common/TopicEditorBase/CMakeLists.txt

@@ -8,6 +8,14 @@
 
 
 # Topic Editor Interface
+# 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(
   TopicEditorInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/topic_editor_interface.h
@@ -40,11 +48,13 @@ NGL_TARGET_INCLUDE_DIRECTORIES(TopicEditorBase
     ${CMAKE_CURRENT_BINARY_DIR}/../ # auto-export file
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(TopicEditorBase
     LtsScriptTimeline
-  Qt6::Widgets
+    ${Qt6_Widgets}
     Qt6::Core
     LtsWidgets
     LtsUtilsCore
   )
+endif()
 ENDIF(BUILD_RTI)

qt6-after/qt6-migrated-legatus/Lts/Common/httq/AbstractServer.cpp

@@ -1,6 +1,8 @@
 #include <QtNetwork/QTcpServer>
 #include <QtNetwork/QTcpSocket>
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 #include <QtWebSockets/QWebSocketServer>
+#endif
 #include <httq/AbstractServer.h>
 #include <httq/HttpRequest.h>
 #include <httq/Logger.h>
@@ -43,6 +45,7 @@ void AbstractServer::slotNewConnection()
         connect(req, &HttpRequest::signalUpgrade, this, [this, req](QTcpSocket* sock) {
             mLogger->debug(QStringLiteral("signalUpgrade"));
 
+#ifdef QT6_WEBSOCKETS_AVAILABLE
             QWebSocketServer* wsSvr = webSocketServer();
 
             if (wsSvr == nullptr)
@@ -54,6 +57,12 @@ void AbstractServer::slotNewConnection()
             }
 
             wsSvr->handleConnection(sock);
+#else
+            mLogger->debug(QStringLiteral("websocket support not available"));
+            sock->close();
+            sock->deleteLater();
+            return;
+#endif
             emit sock->readyRead();
         });
 

qt6-after/qt6-migrated-legatus/Lts/Common/httq/CMakeLists.txt

@@ -1,5 +1,13 @@
 # Modified CMakeLists.txt from github.com/wille-io/httq
 
+# Make ${Qt6_WebSockets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::WebSockets)
+  set(Qt6_WebSockets ${Qt6_WebSockets})
+else()
+  set(Qt6_WebSockets "")
+endif()
+
+
 set(src
   include/http_parser.h
   include/http_parser.c # TODO: move out of include dir
@@ -26,7 +34,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(httq
 NGL_TARGET_LINK_LIBRARIES(httq
   Qt6::Core
   Qt6::Network
-  Qt6::WebSockets
+  ${Qt6_WebSockets}
 )
 
 NGL_INSTALL_TARGET(httq)

qt6-after/qt6-migrated-legatus/Lts/Common/httq/include/httq/AbstractServer.h

@@ -6,7 +6,9 @@
 #include <QtCore/QObject>
 
 class QTcpServer;
+#ifdef QT6_WEBSOCKETS_AVAILABLE
 class QWebSocketServer;
+#endif
 
 namespace httq
 {
@@ -22,10 +24,12 @@ class HTTQ_EXPORT AbstractServer : public QObject
 
     virtual bool newHttpConnection(HttpRequest* request) = 0;
 
+    #ifdef QT6_WEBSOCKETS_AVAILABLE
     virtual QWebSocketServer* webSocketServer() const
     {
         return nullptr;
     }
+#endif
 
     virtual LoggerFactory* createLoggerFactory();
     LoggerFactory* getLoggerFactory();

qt6-after/qt6-migrated-legatus/Lts/Plugins/AdvancedSymbology/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Christian Ehrlicher, SLSE, 2016-03-01
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+
 ADD_SUBDIRECTORY(Data)
 ADD_SUBDIRECTORY(Gui)
 ADD_SUBDIRECTORY(Helper)
@@ -17,7 +25,7 @@ ADD_INTERFACE_LIBRARY(AsbDataPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/..
   DataPluginInterface
   advancedSymbology
-  Qt6::Gui
+  ${Qt6_Gui}
 )
 
 #
@@ -37,5 +45,5 @@ ADD_INTERFACE_LIBRARY(AsbSymbolProxyGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/asb_symbol_proxy_gui_plugin_interface.h
   ${CMAKE_CURRENT_SOURCE_DIR}/..
   GuiPluginInterface
-  Qt6::Gui
+  ${Qt6_Gui}
 )

qt6-after/qt6-migrated-legatus/Lts/Plugins/AdvancedSymbology/Data/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Mike Wille, SLSE, 2016-09-05
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 NGL_ADD_LIBRARY(WS AsbData STATIC
   asb_foreign_interface_impl.cpp
   asb_foreign_interface_impl.h
@@ -17,14 +25,16 @@ TARGET_INCLUDE_DIRECTORIES(AsbData PRIVATE
   ${CMAKE_CURRENT_SOURCE_DIR}/../../../Viewer/SituationMap/Symbology
   ${CMAKE_CURRENT_SOURCE_DIR}/../../../../Z/src
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AsbData
     GimDataPluginInterface
     AsbDataPluginInterface
     AesDataPluginInterface
     PpmDataPluginInterface
     advancedSymbology
-  Qt6::Widgets
+    ${Qt6_Widgets}
   )
+endif()
 
 #
 # Data Plugin

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

@@ -1,5 +1,20 @@
 # CMake script for SymbolEditor
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(symboleditor_SRCS
   asb_save_as_symbol.cpp
   asb_save_as_symbol.h
@@ -43,6 +58,7 @@ TARGET_INCLUDE_DIRECTORIES(AsbSymEditGuiPlugin PRIVATE
   ${CMAKE_CURRENT_SOURCE_DIR}/../../../../Viewer/SituationMap
   ${CMAKE_CURRENT_SOURCE_DIR}/../../../../Viewer/SituationMap/Symbology
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AsbSymEditGuiPlugin
     NGLLogger
     LtsWidgets
@@ -54,7 +70,8 @@ NGL_TARGET_LINK_LIBRARIES(AsbSymEditGuiPlugin
     LtsSessionData
     LtsUtilsGuiDds
     Qt6::Core
-  Qt6::Gui
+    ${Qt6_Gui}
-  Qt6::Widgets
+    ${Qt6_Widgets}
   )
+endif()
 NGL_INSTALL_TARGET(AsbSymEditGuiPlugin)

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

@@ -23,6 +23,7 @@ TARGET_INCLUDE_DIRECTORIES(AsbSymbolProxyGuiPlugin PRIVATE
   ${CMAKE_CURRENT_SOURCE_DIR}/../../../../Viewer/SituationMap
   ${CMAKE_CURRENT_SOURCE_DIR}/../../../../Viewer/SituationMap/Symbology
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AsbSymbolProxyGuiPlugin
     AsbSymbolProxyGuiPluginInterface
     NGLLogger
@@ -35,6 +36,7 @@ NGL_TARGET_LINK_LIBRARIES(AsbSymbolProxyGuiPlugin
     OpmDataPluginInterface
     advancedSymbology
   )
+endif()
 
 NGL_INSTALL_TARGET(AsbSymbolProxyGuiPlugin)
 

qt6-after/qt6-migrated-legatus/Lts/Plugins/AdvancedSymbology/Helper/CMakeLists.txt

@@ -5,6 +5,14 @@
 # Created by Christian Ehrlicher, SLSE, 2017-11-01
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+
 SET(tmsr_SRCS
   table_model_symbol_renderer_base.cpp
   table_model_symbol_renderer_base.h
@@ -16,11 +24,13 @@ NGL_TARGET_INCLUDE_DIRECTORIES(AsbHelper
     ${CMAKE_CURRENT_SOURCE_DIR}/../
     ${CMAKE_SOURCE_DIR}/Lts/Viewer/SituationMap/
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AsbHelper
     PUBLIC
       Qt6::Core
     PRIVATE
-    Qt6::Gui
+      ${Qt6_Gui}
       AsbDataPluginInterface
       NGLLogger
   )
+endif()

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

@@ -8,6 +8,14 @@
 #
 # Data Plugin
 #
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 IF(BUILD_RTI)
 SET(alarm_common_gui_SRCS
   alm_history_alarm_model.cpp
@@ -17,9 +25,10 @@ SET(alarm_common_gui_SRCS
 )
 
 NGL_ADD_LIBRARY2(WS AlmCommon SHARED ${alarm_common_gui_SRCS} )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AlmCommon
     PRIVATE
-    Qt6::Widgets
+      ${Qt6_Widgets}
       LtsSession
       LtsSessionData
       LtsCoordTrans
@@ -35,6 +44,7 @@ NGL_TARGET_LINK_LIBRARIES(AlmCommon
       ngltools
       svcGnaCommon
   )
+endif()
 NGL_TARGET_INCLUDE_DIRECTORIES(AlmCommon
   PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/../../Proxies/GuezNasat/

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

@@ -5,6 +5,14 @@
 # Created by Patric Karwat, SLSE, 2016-10-05
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(alm_config_alarm_gui_SRCS
 
   alm_config_alarm_gui_plugin.cpp
@@ -21,6 +29,7 @@ NGL_WRAP_UI(alm_config_alarm_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AlmConfigAlarmGuiPlugin MODULE ${alm_config_alarm_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AlmConfigAlarmGuiPlugin
     LtsPrinting
     AlmCommon
@@ -32,7 +41,7 @@ NGL_TARGET_LINK_LIBRARIES(AlmConfigAlarmGuiPlugin
     $<IF:$<TARGET_EXISTS:svcPdmCommon>,svcPdmCommon,>  # pdm_enums.h in alm_dialog.cpp
     svcPpmCommon
     GuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsCoordTrans
     LtsWidgets
     LtsDataView
@@ -41,5 +50,6 @@ NGL_TARGET_LINK_LIBRARIES(AlmConfigAlarmGuiPlugin
     LtsUtilsGuiDds
     LtsAppManager # get sessions to look on which one to open alarm history
   )
+endif()
 
 NGL_INSTALL_TARGET(AlmConfigAlarmGuiPlugin)

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

@@ -6,6 +6,14 @@
 #
 
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(alm_online_reports_gui_SRCS
   alm_participant_model.h
   alm_participant_model.cpp
@@ -26,6 +34,7 @@ NGL_WRAP_UI (alm_online_reports_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AlmOnlineReportsGuiPlugin MODULE ${alm_online_reports_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AlmOnlineReportsGuiPlugin
     LtsPrinting
     LtsSession
@@ -35,11 +44,12 @@ NGL_TARGET_LINK_LIBRARIES(AlmOnlineReportsGuiPlugin
     $<IF:$<TARGET_EXISTS:svcPdmCommon>,svcPdmCommon,>  # pdm_translation.h in alm_dialog.cpp
     svcAesCommon
     GuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     PpmCommon
     AlmCommon
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AlmOnlineReportsGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Patric Karwat, SLSE, 2016-10-05
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(alm_emergency_call_gui_SRCS
 
   alm_emergency_call_gui_plugin.cpp
@@ -23,6 +31,7 @@ NGL_WRAP_UI(alm_emergency_call_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AlmEmergencyCallGuiPlugin MODULE ${alm_emergency_call_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AlmEmergencyCallGuiPlugin
     LtsPrinting
     AlmCommon
@@ -38,7 +47,7 @@ NGL_TARGET_LINK_LIBRARIES(AlmEmergencyCallGuiPlugin
     #svcPdmCommon  # pdm_enums.h in alm_dialog.cpp
     #svcPpmCommon
     GuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsCoordTrans
     LtsWidgets
     LtsDataView
@@ -47,5 +56,6 @@ NGL_TARGET_LINK_LIBRARIES(AlmEmergencyCallGuiPlugin
     LtsUtilsGuiDds
     LtsAppManager # get sessions to look on which one to open alarm history
   )
+endif()
 
 NGL_INSTALL_TARGET(AlmEmergencyCallGuiPlugin)

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

@@ -6,22 +6,32 @@
 # Created by Mike Wille, SLSE, 2016-11-03
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(AppStarterGuiPlugin_SRCS
   app_gui_plugin.h
   app_gui_plugin.cpp
 )
 
 NGL_ADD_LIBRARY(WS AppStarterGuiPlugin MODULE ${AppStarterGuiPlugin_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AppStarterGuiPlugin
     LtsSession
     AppGuiPluginInterface
     LtsAppManager
     LtsAppDescriptor
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsSessionData
     LtsUtilsSettings
     $<IF:$<TARGET_EXISTS:svcIsmCommon>,svcIsmCommon,> # for DbAdmin right
   )
+endif()
 
 NGL_INSTALL_TARGET(AppStarterGuiPlugin)

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

@@ -4,6 +4,14 @@
 # $Author$
 # Created by hjl, SLSE, 2017-03-22
 #
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(aes_info_gui_SRCS
   aes_info_gui_plugin.h
   aes_info_gui_plugin.cpp
@@ -22,6 +30,7 @@ NGL_WRAP_UI(aes_info_gui_SRCS
   )
 
 NGL_ADD_LIBRARY(WS AesInfoGuiPlugin MODULE ${aes_info_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesInfoGuiPlugin
     AesInfoGuiPluginInterface
     NGLLogger
@@ -35,7 +44,7 @@ NGL_TARGET_LINK_LIBRARIES(AesInfoGuiPlugin
     AesMineAreaGuiPluginInterface
     AesDangerAreaGuiPluginInterface
     SituationMapGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsSession
     LtsSessionData
@@ -44,5 +53,6 @@ NGL_TARGET_LINK_LIBRARIES(AesInfoGuiPlugin
     LtsCoordTrans
     ngltools
   )
+endif()
 
 NGL_INSTALL_TARGET(AesInfoGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by hjl, SLSE, 2017-06-06
 #
 
+# 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(
   AesAirSupportGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_air_support_gui_plugin_interface.h
@@ -33,6 +41,7 @@ NGL_WRAP_UI(aes_air_support_impact_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesAirSupportGuiPlugin MODULE ${aes_air_support_impact_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesAirSupportGuiPlugin
     AesBaseGui
     AesAirSupportGuiPluginInterface
@@ -50,7 +59,8 @@ NGL_TARGET_LINK_LIBRARIES(AesAirSupportGuiPlugin
     ngltools
     PpmDataPluginInterface
     SituationMapGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(AesAirSupportGuiPlugin)

qt6-after/qt6-migrated-legatus/Lts/Plugins/AreaEffectSimulation/Gui/BCContamination/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(
   AesBCContaminationGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_bccontamination_gui_plugin_interface.h
@@ -33,6 +41,7 @@ NGL_WRAP_UI(aes_bccontamination_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesBcContaminationGuiPlugin MODULE ${aes_bccontamination_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesBcContaminationGuiPlugin
     AesBaseGui
     AesBCContaminationGuiPluginInterface
@@ -42,10 +51,11 @@ NGL_TARGET_LINK_LIBRARIES(AesBcContaminationGuiPlugin
     LtsSession
     AesDataPluginInterface
     AesInfoGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesBcContaminationGuiPlugin)
 

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

@@ -6,6 +6,14 @@
 # Created by Malte Diers, SLSE, 2017-02-13
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(aes_base_gui_SRCS
   aes_base_edit.cpp
   aes_base_edit.h
@@ -32,6 +40,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(AesBaseGui
   PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/../../../Services/
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesBaseGui
     PRIVATE
       ExmDataPluginInterface
@@ -50,7 +59,8 @@ NGL_TARGET_LINK_LIBRARIES(AesBaseGui
       LtsSessionData
       LtsUtilsGuiDds
       LtsWidgets
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(AesBaseGui)

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

@@ -5,6 +5,14 @@
 # Created by hjl, SLSE, 2017-06-06
 #
 
+# 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(
   AesBorderlineGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_borderline_gui_plugin_interface.h
@@ -31,6 +39,7 @@ NGL_WRAP_UI(aes_borderline_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesBorderlineGuiPlugin MODULE ${aes_borderline_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesBorderlineGuiPlugin
     AesBaseGui
     AesBorderlineGuiPluginInterface
@@ -40,7 +49,7 @@ NGL_TARGET_LINK_LIBRARIES(AesBorderlineGuiPlugin
     AesInfoGuiPluginInterface
     FlmDataPluginInterface
     NGLLogger
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsSession
     LtsSessionData
@@ -49,5 +58,6 @@ NGL_TARGET_LINK_LIBRARIES(AesBorderlineGuiPlugin
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesBorderlineGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Malte Diers, 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()
+
+
 SET(aes_charge_administration_gui_SRCS
   aes_charge_administration_gui_plugin.cpp
   aes_charge_administration_gui_plugin.h
@@ -29,6 +37,7 @@ NGL_WRAP_UI(aes_charge_administration_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesChargeAdministrationGuiPlugin MODULE ${aes_charge_administration_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesChargeAdministrationGuiPlugin
     LtsPrinting
     AesBaseGui
@@ -40,9 +49,10 @@ NGL_TARGET_LINK_LIBRARIES(AesChargeAdministrationGuiPlugin
     AesDataPluginInterface
     PpmGuiComboboxPluginInterface
     $<IF:$<TARGET_EXISTS:svcPdmCommon>,svcPdmCommon,>
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesChargeAdministrationGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Malte Diers, SLSE, 2017-04-06
 #
 
+# 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(
   AesChargeEffectGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_charge_effect_gui_plugin_interface.h
@@ -23,6 +31,7 @@ NGL_WRAP_UI(aes_charge_effect_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesChargeEffectGuiPlugin MODULE ${aes_charge_effect_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesChargeEffectGuiPlugin
     AesBaseGui
     AesChargeEffectGuiPluginInterface
@@ -33,12 +42,13 @@ NGL_TARGET_LINK_LIBRARIES(AesChargeEffectGuiPlugin
     PpmGuiComboboxPluginInterface
     PpmDataPluginInterface
     PpmParticipantSelectionGui
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     AsbDataPluginInterface
     advancedSymbologyGui
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesChargeEffectGuiPlugin)
 

qt6-after/qt6-migrated-legatus/Lts/Plugins/AreaEffectSimulation/Gui/DangerArea/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(
   AesDangerAreaGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_danger_area_gui_plugin_interface.h
@@ -30,6 +38,7 @@ NGL_WRAP_UI(aes_danger_area_gui_SRCS
 )
 
 NGL_ADD_LIBRARY2(WS AesDangerAreaGuiPlugin MODULE ${aes_danger_area_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesDangerAreaGuiPlugin
     AesBaseGui
     ngltools # dtg
@@ -40,10 +49,11 @@ NGL_TARGET_LINK_LIBRARIES(AesDangerAreaGuiPlugin
     PdmGuiPluginInterface
     AesInfoGuiPluginInterface
     SituationMapGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 

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

@@ -8,6 +8,14 @@
 #
 # LIBRARY for AesEffectClusterModel (which is used at AirSupportPlugin)
 #
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(AesEffectCluster_SRCS
     aes_effect_cluster_model.cpp
     aes_effect_cluster_model.h
@@ -83,6 +91,7 @@ NGL_WRAP_UI(aes_explosion_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesExplosionGuiPlugin MODULE ${aes_explosion_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesExplosionGuiPlugin
     AesBaseGui
     ngltools
@@ -96,7 +105,7 @@ NGL_TARGET_LINK_LIBRARIES(AesExplosionGuiPlugin
     PpmParticipantSelectionGui
     SituationMapGuiPluginInterface
   
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
@@ -110,6 +119,7 @@ NGL_TARGET_LINK_LIBRARIES(AesExplosionGuiPlugin
     ExmDataPluginInterface
     saaTelegrams
   )
+endif()
 
 NGL_INSTALL_TARGET(AesExplosionGuiPlugin)
 

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

@@ -5,6 +5,14 @@
 # Created by Malte Diers, SLSE, 2017-04-06
 #
 
+# 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(
   AesFunctionalAreaGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_functional_area_gui_plugin_interface.h
@@ -30,6 +38,7 @@ NGL_WRAP_UI(aes_functional_area_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesFunctionalAreaGuiPlugin MODULE ${aes_functional_area_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesFunctionalAreaGuiPlugin
     AesBaseGui
     AesFunctionalAreaGuiPluginInterface
@@ -40,12 +49,13 @@ NGL_TARGET_LINK_LIBRARIES(AesFunctionalAreaGuiPlugin
     PpmGuiComboboxPluginInterface
     PpmDataPluginInterface
     PpmParticipantSelectionGui
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     AsbDataPluginInterface
     advancedSymbologyGui
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesFunctionalAreaGuiPlugin)
 

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

@@ -5,6 +5,14 @@
 # Created by hjl, SLSE, 2017-06-06
 #
 
+# 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(
   AesGasPipeGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_gas_pipe_gui_plugin_interface.h
@@ -31,6 +39,7 @@ NGL_WRAP_UI(aes_gas_pipe_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesGasPipeGuiPlugin MODULE ${aes_gas_pipe_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesGasPipeGuiPlugin
     AesBaseGui
     AesGasPipeGuiPluginInterface
@@ -39,7 +48,7 @@ NGL_TARGET_LINK_LIBRARIES(AesGasPipeGuiPlugin
     PdmGuiPluginInterface
     AesInfoGuiPluginInterface
     NGLLogger
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsSession
     LtsSessionData
@@ -48,5 +57,6 @@ NGL_TARGET_LINK_LIBRARIES(AesGasPipeGuiPlugin
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesGasPipeGuiPlugin)

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

@@ -6,6 +6,14 @@
 # Created by Mike Wille, SLSE, 2016-09-26
 #
 
+# 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(
   AesMineAreaGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_mine_area_gui_plugin_interface.h
@@ -31,6 +39,7 @@ NGL_WRAP_UI(aes_mine_area_gui_SRCS
   )
 
 NGL_ADD_LIBRARY(WS AesMineAreaGuiPlugin MODULE ${aes_mine_area_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesMineAreaGuiPlugin
     AesBaseGui
     NGLLogger
@@ -40,12 +49,13 @@ NGL_TARGET_LINK_LIBRARIES(AesMineAreaGuiPlugin
     AesMineAreaGuiPluginInterface
     PdmGuiPluginInterface
     SituationMapGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsUtilsGuiDds
     LtsDataView
     ngltools
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesMineAreaGuiPlugin)

qt6-after/qt6-migrated-legatus/Lts/Plugins/AreaEffectSimulation/Gui/MineCorridor/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(
   AesMineCorridorGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_mine_corridor_gui_plugin_interface.h
@@ -30,6 +38,7 @@ NGL_WRAP_UI(aes_mine_corridor_gui_SRCS
 )
 
 NGL_ADD_LIBRARY2(WS AesMineCorridorGuiPlugin MODULE ${aes_mine_corridor_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesMineCorridorGuiPlugin
     AesBaseGui
     ngltools # dtg
@@ -40,10 +49,11 @@ NGL_TARGET_LINK_LIBRARIES(AesMineCorridorGuiPlugin
     AesInfoGuiPluginInterface
     PpmGuiComboboxPluginInterface
     SituationMapGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 

qt6-after/qt6-migrated-legatus/Lts/Plugins/AreaEffectSimulation/Gui/MineSingleVirtual/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(
   AesMineSingleVirtualGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_mine_single_virtual_gui_plugin_interface.h
@@ -46,6 +54,7 @@ NGL_WRAP_UI(aes_mine_single_virtual_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesMineSingleVirtualGuiPlugin MODULE ${aes_mine_single_virtual_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesMineSingleVirtualGuiPlugin
     AesBaseGui
     AesMineSingleVirtualGuiPluginInterface
@@ -55,10 +64,11 @@ NGL_TARGET_LINK_LIBRARIES(AesMineSingleVirtualGuiPlugin
     LtsSession
     AesDataPluginInterface
     AesInfoGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesMineSingleVirtualGuiPlugin)
 

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
@@ -30,6 +38,7 @@ NGL_WRAP_UI(aes_ncontamination_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesNContaminationGuiPlugin MODULE ${aes_ncontamination_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesNContaminationGuiPlugin
     AesBaseGui
     ngltools # dtg
@@ -39,12 +48,13 @@ NGL_TARGET_LINK_LIBRARIES(AesNContaminationGuiPlugin
     AesNContaminationGuiPluginInterface
     PpmGuiComboboxPluginInterface
     SituationMapGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesNContaminationGuiPlugin)
 

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

@@ -5,6 +5,14 @@
 # Created by Malte Diers, SLSE, 2017-04-06
 #
 
+# 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(
   AesTechnicalAreaGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/aes_technical_area_gui_plugin_interface.h
@@ -30,6 +38,7 @@ NGL_WRAP_UI(aes_technical_area_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AesTechnicalAreaGuiPlugin MODULE ${aes_technical_area_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AesTechnicalAreaGuiPlugin
     AesBaseGui
     AesTechnicalAreaGuiPluginInterface
@@ -37,10 +46,11 @@ NGL_TARGET_LINK_LIBRARIES(AesTechnicalAreaGuiPlugin
     NGLLogger
     LtsSessionData
     AesDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(AesTechnicalAreaGuiPlugin)
 

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

@@ -5,6 +5,14 @@
 # Created by Christian Ehrlicher, SLSE, 2016-02-29
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(asm_gui_SRCS
   asm_training_area_dialog.cpp
   asm_training_area_dialog.h
@@ -22,6 +30,7 @@ NGL_WRAP_UI(asm_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AsmGuiPlugin MODULE ${asm_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AsmGuiPlugin
     ngltools # dtg
     NGLLogger
@@ -31,7 +40,7 @@ NGL_TARGET_LINK_LIBRARIES(AsmGuiPlugin
     OpmDataPluginInterface
     AsmGuiPluginInterface
     FlmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsCoordTrans
     ltsCoordWidget
     LtsWidgets
@@ -42,6 +51,7 @@ NGL_TARGET_LINK_LIBRARIES(AsmGuiPlugin
     ProjectConfig
     LtsUtilsGuiConnectDialog
   )
+endif()
 
 NGL_INSTALL_TARGET(AsmGuiPlugin)
 

qt6-after/qt6-migrated-legatus/Lts/Plugins/AudioVideoManagement/CMakeLists.txt

@@ -6,9 +6,9 @@
 #
 
 IF(${CMAKE_VERSION} VERSION_LESS "3.6.0")
-  FIND_PACKAGE(Boost REQUIRED COMPONENTS system) # system wird nicht gebraucht, aber ohne Komponente wird das Boost::boost imported Target nicht angelegt (cmake <= 3.5.2)
+  FIND_PACKAGE(Boost COMPONENTS system) # system wird nicht gebraucht, aber ohne Komponente wird das Boost::boost imported Target nicht angelegt (cmake <= 3.5.2)
 ELSE()
-  FIND_PACKAGE(Boost REQUIRED)
+  FIND_PACKAGE(Boost)
 ENDIF()
 
 ADD_SUBDIRECTORY(Data)
@@ -22,7 +22,7 @@ ADD_SUBDIRECTORY(Shared)
 ADD_INTERFACE_LIBRARY(AvmMenuEditGuiPluginInterface
   ${CMAKE_CURRENT_SOURCE_DIR}/avm_menu_edit_gui_plugin_interface.h
   ${CMAKE_CURRENT_SOURCE_DIR}/..
-  GuiPluginInterface TopicReplayInterface TopicEditorInterface Qt6::Core AvmShared Boost::boost
+  GuiPluginInterface TopicReplayInterface TopicEditorInterface Qt6::Core AvmShared $<IF:$<TARGET_EXISTS:Boost::boost>,Boost::boost,>
 )
 
 #

qt6-after/qt6-migrated-legatus/Lts/Plugins/AudioVideoManagement/Data/CMakeLists.txt

@@ -41,6 +41,6 @@ NGL_TARGET_LINK_LIBRARIES(AvmDataPlugin
   LtsUtilsGuiStyleManager
   LtsUtilsGuiConnectDialog
   LtsUtilsSettings
-  Boost::boost
+  $<IF:$<TARGET_EXISTS:Boost::boost>,Boost::boost,>
 )
 NGL_INSTALL_TARGET(AvmDataPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Patric Karwat, SLSE, 2016-10-05
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(avm_menu_edit_gui_SRCS
   avm_menu_edit_gui_plugin.cpp
   avm_menu_edit_gui_plugin.h
@@ -56,6 +64,7 @@ NGL_WRAP_UI(avm_menu_edit_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS avmMenuEditGuiPlugin MODULE ${avm_menu_edit_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(avmMenuEditGuiPlugin
     AvmDataPluginInterface
     AvmMenuEditGuiPluginInterface
@@ -78,9 +87,10 @@ NGL_TARGET_LINK_LIBRARIES(avmMenuEditGuiPlugin
     ngltools
     nglwidgets
     OpmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     TopicEditorBase
-  Boost::boost
+    $<IF:$<TARGET_EXISTS:Boost::boost>,Boost::boost,>
   )
+endif()
 
 NGL_INSTALL_TARGET(avmMenuEditGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Hannes Baeuerle, SLSE, 2017-08-18
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(avm_combat_net_radio_gui_SRCS
   CombatNetRadioConfiguration/avm_cnr_json_helper.h
   CombatNetRadioConfiguration/avm_cnr_json_helper.cpp
@@ -76,6 +84,7 @@ NGL_WRAP_UI(avm_combat_net_radio_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS avmCombatNetRadioGuiPlugin MODULE ${avm_combat_net_radio_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(avmCombatNetRadioGuiPlugin
     svcCnrHelper
     LtsPrinting
@@ -91,11 +100,12 @@ NGL_TARGET_LINK_LIBRARIES(avmCombatNetRadioGuiPlugin
     svcAvmCommon
     AvmShared
     svcExmClient
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(avmCombatNetRadioGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Astrid Mueller, SGAS, 2017-10-17
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(avm_eloka_gui_SRCS
   avm_eloka_gui_plugin.cpp
   avm_eloka_gui_plugin.h
@@ -22,6 +30,7 @@ NGL_WRAP_UI(avm_eloka_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS AvmElokaGuiPlugin MODULE ${avm_eloka_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AvmElokaGuiPlugin
     LtsPrinting
     NGLLogger
@@ -31,11 +40,12 @@ NGL_TARGET_LINK_LIBRARIES(AvmElokaGuiPlugin
     AvmDataPluginInterface
     PpmDataPluginInterface
     svcAvmCommon
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
     ngltools
   )
+endif()
 
 NGL_INSTALL_TARGET(AvmElokaGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by hjl, SLSE, 2016-12-01
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(mvs_gui_SRCS
   avm_mvs_video_team_gui_plugin.h
   avm_mvs_video_team_gui_plugin.cpp
@@ -31,9 +39,10 @@ QT5_WRAP_UI(mvs_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS MvsVideoTeamGuiPlugin MODULE ${mvs_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(MvsVideoTeamGuiPlugin
   #  LtsPrinting
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsPrinting
@@ -46,5 +55,6 @@ NGL_TARGET_LINK_LIBRARIES(MvsVideoTeamGuiPlugin
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(MvsVideoTeamGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Hannes Baeuerle, SLSE, 2017-08-18
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(avm_tvc_gui_SRCS
   avm_training_voice_gui_plugin.cpp
   avm_training_voice_gui_plugin.h
@@ -22,6 +30,7 @@ NGL_WRAP_UI(avm_tvc_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS avmTrainingVoiceGuiPlugin MODULE ${avm_tvc_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(avmTrainingVoiceGuiPlugin
     LtsPrinting
     nglwidgets
@@ -34,11 +43,12 @@ NGL_TARGET_LINK_LIBRARIES(avmTrainingVoiceGuiPlugin
     svcAvmCommon
     AvmShared
     svcExmClient
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(avmTrainingVoiceGuiPlugin)

qt6-after/qt6-migrated-legatus/Lts/Plugins/AudioVideoManagement/Shared/CMakeLists.txt

@@ -6,6 +6,14 @@
 # Created by Christian Fröbel, NLSE, 2018-04-19
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+
 IF(BUILD_RTI)
 
 set(SRCS
@@ -32,18 +40,20 @@ NGL_TARGET_INCLUDE_DIRECTORIES(AvmShared
     ${CMAKE_CURRENT_SOURCE_DIR}/../../Services/
     ${CMAKE_CURRENT_SOURCE_DIR}/../../Common/
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(AvmShared
     PUBLIC
       Qt6::Core
       svcAvmCommon
-    Boost::boost
+      $<IF:$<TARGET_EXISTS:Boost::boost>,Boost::boost,>
     PRIVATE
       LtsMultiMonitor
       LtsUtilsSettings
-    Qt6::Gui
+      ${Qt6_Gui}
       nglsettings
       ngltools
   )
+endif()
 NGL_INSTALL_TARGET(AvmShared)
 
 ENDIF(BUILD_RTI)

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

@@ -5,18 +5,28 @@
 # Created by Mike Wille, NLS, 2019-01-21
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(bat_gui_SRCS
   bat_gui_plugin.cpp
   bat_gui_plugin.h
 )
 
 NGL_ADD_LIBRARY(WS BatGuiPlugin MODULE ${bat_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(BatGuiPlugin
     LtsSession
     BatGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsNotification
   )
+endif()
 IF(WIN32)
 NGL_TARGET_LINK_LIBRARIES(BatGuiPlugin
   WLanApi.lib

qt6-after/qt6-migrated-legatus/Lts/Plugins/BuildingViewer/Common/CMakeLists.txt

@@ -6,6 +6,21 @@
 # Created by Mike Wille, SLSE, 2017-08-17
 #
 
+# Make ${Qt6_Gui} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Gui)
+  set(Qt6_Gui ${Qt6_Gui})
+else()
+  set(Qt6_Gui "")
+endif()
+
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 FIND_PACKAGE(BgViewer)
 IF (BgViewer_FOUND)
   SET(BgViewer_FOUND TRUE)
@@ -94,6 +109,7 @@ INSTALL_SHARED_FILES(BuildingViewerCommon_SRCS
 )
 
 NGL_ADD_LIBRARY2(WS BuildingViewerCommon SHARED ${BuildingViewerCommon_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(BuildingViewerCommon
     PRIVATE
       Qt6::OpenGL
@@ -103,6 +119,7 @@ NGL_TARGET_LINK_LIBRARIES(BuildingViewerCommon
       ${OPENTHREADS_LIBRARIES} # FIND_PACKAGE(OpenSceneGraph)
       ${OPENSCENEGRAPH_LIBRARIES} # FIND_PACKAGE(OpenSceneGraph)
   )
+endif()
 NGL_TARGET_INCLUDE_DIRECTORIES(BuildingViewerCommon
   PRIVATE
     ${CMAKE_CURRENT_SOURCE_DIR}/BgViewer/dtEntity/ext/RapidXML
@@ -132,14 +149,15 @@ NGL_TARGET_INCLUDE_DIRECTORIES(BuildingViewerCommon
     ${CMAKE_CURRENT_BINARY_DIR}/../
 )
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(BuildingViewerCommon
     PRIVATE
       ngltools
       LtsPluginManager
     PUBLIC
       Qt6::Core
-    Qt6::Gui
+      ${Qt6_Gui}
-    Qt6::Widgets
+      ${Qt6_Widgets}
       AsbDataPluginInterface
       AvmDataPluginInterface
       BldDataPluginInterface
@@ -157,5 +175,6 @@ NGL_TARGET_LINK_LIBRARIES(BuildingViewerCommon
       LtsUtilsSettings
       LtsUtilsGuiDds
   )
+endif()
 
 NGL_INSTALL_TARGET(BuildingViewerCommon)

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

@@ -6,6 +6,14 @@
 # Created by Mike Wille, SLSE, 2017-05-15
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(SRCS
   BuildingEdit/bdv_building_edit.cpp
   BuildingEdit/bdv_building_edit.h
@@ -52,6 +60,7 @@ NGL_WRAP_UI(SRCS
 
 NGL_ADD_LIBRARY(WS BdvViewerGuiPlugin MODULE ${SRCS})
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(BdvViewerGuiPlugin
     BdvViewerGuiPluginInterface
     BldDataPluginInterface
@@ -69,7 +78,7 @@ NGL_TARGET_LINK_LIBRARIES(BdvViewerGuiPlugin
     NGLLogger
     nglwidgets
     Qt6::Core
-  Qt6::Widgets
+    ${Qt6_Widgets}
     Qt6::Xml
     TopicEditorBase
     LtsUtilsGuiDds
@@ -77,4 +86,5 @@ NGL_TARGET_LINK_LIBRARIES(BdvViewerGuiPlugin
     ngltools
     ExportBdvTopicSetting
   )
+endif()
 NGL_INSTALL_TARGET(BdvViewerGuiPlugin)

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

@@ -4,6 +4,14 @@
 # $Author$
 # Created by hjl, SLSE, 2017-04-05
 #
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(bld_info_gui_SRCS
   info_dialog_base.cpp
   info_dialog_base.h
@@ -46,6 +54,7 @@ NGL_WRAP_UI(bld_info_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS BldInfoGuiPlugin MODULE ${bld_info_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(BldInfoGuiPlugin
     Qt6::Core
     BldInfoGuiPluginInterface
@@ -56,7 +65,7 @@ NGL_TARGET_LINK_LIBRARIES(BldInfoGuiPlugin
     svcBldClient
     svcAsmClient
     svcBldCommon
-  Qt6::Widgets
+    ${Qt6_Widgets}
     Qt6::Network
     LtsWidgets
     LtsSession
@@ -73,5 +82,6 @@ NGL_TARGET_LINK_LIBRARIES(BldInfoGuiPlugin
     GuiPluginInterface
   
   )
+endif()
 
 NGL_INSTALL_TARGET(BldInfoGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Hannes Baeuerle, SLSE, 2017-02-24
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(ces_participant_move_gui_SRCS
   logger.cpp
   logger.h
@@ -24,6 +32,7 @@ NGL_WRAP_UI (ces_participant_move_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS CesParticipantMoveGuiPlugin MODULE ${ces_participant_move_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(CesParticipantMoveGuiPlugin
     AsbDataPluginInterface
     LtsCoordTrans
@@ -34,7 +43,7 @@ NGL_TARGET_LINK_LIBRARIES(CesParticipantMoveGuiPlugin
     GuiPluginInterface
     AsmGuiPluginInterface
     ExmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     PpmCommon
     FlmDataPluginInterface
     LtsUtilsGuiDds
@@ -47,5 +56,6 @@ NGL_TARGET_LINK_LIBRARIES(CesParticipantMoveGuiPlugin
     ltsCoordWidget
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(CesParticipantMoveGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Hannes Baeuerle, SLSE, 2017-02-24
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(ces_participant_uas_gui_SRCS
   logger.cpp
   logger.h
@@ -37,6 +45,7 @@ target_sources(CesParticipantUASGuiPlugin
 )
 endif()
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(CesParticipantUASGuiPlugin
     AsbDataPluginInterface
     LtsCoordTrans
@@ -47,7 +56,7 @@ NGL_TARGET_LINK_LIBRARIES(CesParticipantUASGuiPlugin
     GuiPluginInterface
     AsmGuiPluginInterface
     ExmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     PpmCommon
     FlmDataPluginInterface
     LtsUtilsGuiDds
@@ -60,5 +69,6 @@ NGL_TARGET_LINK_LIBRARIES(CesParticipantUASGuiPlugin
     ltsCoordWidget
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(CesParticipantUASGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by hjl, SLSE, 2016-12-01
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 FIND_PACKAGE(KDReports REQUIRED)
 
 SET(cod_codification_data_gui_SRCS
@@ -45,6 +53,7 @@ NGL_WRAP_UI(cod_codification_data_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS CodCodificationDataGuiPlugin MODULE ${cod_codification_data_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(CodCodificationDataGuiPlugin
     LtsPrinting
     NGLLogger
@@ -54,7 +63,7 @@ NGL_TARGET_LINK_LIBRARIES(CodCodificationDataGuiPlugin
     CodGuiPluginInterface
     CodDataPluginInterface
     PpmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     KDReports::KDReports
     LtsWidgets
     LtsDataView
@@ -63,5 +72,6 @@ NGL_TARGET_LINK_LIBRARIES(CodCodificationDataGuiPlugin
     ngltools
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(CodCodificationDataGuiPlugin)

qt6-after/qt6-migrated-legatus/Lts/Plugins/CodificationManagement/Test/CMakeLists.txt

@@ -1,6 +1,14 @@
 
 
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(lt_SRCS
   main.cpp
   maindialog.h
@@ -15,12 +23,14 @@ NGL_WRAP_UI(lt_SRCS ui/maindialog.ui)
 
 NGL_ADD_EXECUTABLE(WS CODTest ${lt_SRCS})
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(CODTest
-  Qt6::Widgets
+    ${Qt6_Widgets}
     Qt6::Core
     nglapplication
     NGLLogger
   )
+endif()
 
 NGL_INSTALL_TARGET_DEVEL(CODTest)
 NGL_INSTALL(WS FILES log4cxx_cod_test.props DESTINATION bin COMPONENT Devel)

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

@@ -5,10 +5,18 @@
 # Created by Hannes Fritsche, ESZS, 2024-08-05
 #
 
-FIND_PACKAGE(KDReports)
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
 
-IF(NOT KDReports_FOUND)
+
-  MESSAGE(STATUS "KDReports not found; skipping CdsSimulationGuiPlugin")
+find_package(KDReports QUIET)
+
+IF(NOT KDReports_FOUND OR NOT QT6_GUI_AVAILABLE)
+  MESSAGE(STATUS "KDReports not found or Qt6 GUI not available; skipping CdsSimulationGuiPlugin")
   RETURN()
 ENDIF()
 
@@ -37,6 +45,7 @@ NGL_WRAP_UI(cds_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS CdsSimulationGuiPlugin MODULE ${cds_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(CdsSimulationGuiPlugin
     CdsGuiPluginInterface
     IsmDataPluginInterface
@@ -51,11 +60,12 @@ NGL_TARGET_LINK_LIBRARIES(CdsSimulationGuiPlugin
     ngltools
     PdmDataPluginInterface
     PpmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     situationMap
     situationMapGeometryModel
     SituationMapGuiPluginInterface
     svcAesCommon
   )
+endif()
 
 NGL_INSTALL_TARGET(CdsSimulationGuiPlugin)

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

@@ -6,6 +6,14 @@
 # Created by Mike Wille, SLSE, 2017-11-15
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(dev_gui_SRCS
   dev_gui_plugin.cpp
   dev_gui_plugin.h
@@ -31,8 +39,9 @@ NGL_WRAP_UI(dev_gui_SRCS
 )
 
 NGL_ADD_LIBRARY2(WS NO_TRANSLATION DevGuiPlugin SHARED ${dev_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(DevGuiPlugin
-  Qt6::Widgets
+    ${Qt6_Widgets}
     Qt6::Network
     ngltranslator
     LtsWidgets
@@ -53,6 +62,7 @@ NGL_TARGET_LINK_LIBRARIES(DevGuiPlugin
     #ExmDataPluginInterface
     svcExmClient
   )
+endif()
 
 NGL_INSTALL_TARGET(DevGuiPlugin)
 

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

@@ -5,6 +5,14 @@
 # Created by Filip Biedziak, NLE, 2020-08-14
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(efm_sound_area_gui_SRCS
   efm_sound_area_gui_plugin.cpp
   efm_sound_area_gui_plugin.h
@@ -43,6 +51,7 @@ NGL_WRAP_UI(efm_sound_area_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS EfmSoundAreaGuiPlugin MODULE ${efm_sound_area_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(EfmSoundAreaGuiPlugin
     ngltools
     LtsSession
@@ -50,7 +59,8 @@ NGL_TARGET_LINK_LIBRARIES(EfmSoundAreaGuiPlugin
     IsmDataPluginInterface
     EfmDataPluginInterface
     EfmGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsUtilsGuiDds
   )
+endif()
 NGL_INSTALL_TARGET(EfmSoundAreaGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Patric Karwat, SLSE, 2016-10-05
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(esc_effect_show_gui_SRCS
   esc_effect_show_gui_plugin.cpp
   esc_effect_show_gui_plugin.h
@@ -37,6 +45,7 @@ NGL_WRAP_UI(esc_effect_show_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS EscEffectShowGuiPlugin MODULE ${esc_effect_show_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(EscEffectShowGuiPlugin
     NGLLogger
     ngltools
@@ -46,7 +55,7 @@ NGL_TARGET_LINK_LIBRARIES(EscEffectShowGuiPlugin
     EscDataPluginInterface
     SituationMapGuiPluginInterface
     TabocDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsNotification
@@ -54,5 +63,6 @@ NGL_TARGET_LINK_LIBRARIES(EscEffectShowGuiPlugin
     LtsCoordTrans
     ltsCoordWidget
   )
+endif()
 
 NGL_INSTALL_TARGET(EscEffectShowGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Patric Karwat, SLSE, 2016-10-05
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(esm_effect_show_gui_SRCS
   esm_effect_show_gui_plugin.cpp
   esm_effect_show_gui_plugin.h
@@ -36,6 +44,7 @@ NGL_WRAP_UI(esm_effect_show_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS EsmEffectShowGuiPlugin MODULE ${esm_effect_show_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(EsmEffectShowGuiPlugin
     NGLLogger
     ngltools
@@ -43,7 +52,7 @@ NGL_TARGET_LINK_LIBRARIES(EsmEffectShowGuiPlugin
     LtsSession
     EsmGuiPluginInterface
     EsmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
@@ -56,6 +65,7 @@ NGL_TARGET_LINK_LIBRARIES(EsmEffectShowGuiPlugin
     PpmCommon
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(EsmEffectShowGuiPlugin)
 

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

@@ -5,6 +5,14 @@
 #
 # Created by Mike Wille, SLSE, 2017-03-15
 #
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 ADD_SUBDIRECTORY(SanNineLinerEdit)
 
 SET(evl_edit_gui_SRCS
@@ -62,6 +70,7 @@ NGL_WRAP_UI(evl_edit_gui_SRCS
 
 
 NGL_ADD_LIBRARY(WS EvlEditGuiPlugin MODULE ${evl_edit_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(EvlEditGuiPlugin
     LtsPrinting
     NGLLogger
@@ -75,7 +84,7 @@ NGL_TARGET_LINK_LIBRARIES(EvlEditGuiPlugin
     OscDataPluginInterface
   
     svcEvlCommon
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsDataView
     LtsUtilsGuiDds
@@ -91,5 +100,6 @@ NGL_TARGET_LINK_LIBRARIES(EvlEditGuiPlugin
     LtsScriptTimeline # TopicEditor
     LtsUtilsSettings
     )
+endif()
 
 NGL_INSTALL_TARGET(EvlEditGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Christian Ehrlicher, SLSE, 2016-02-29
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(san_edit_gui_SRCS
   san_nine_liner_edit_gui_plugin.cpp
   san_nine_liner_edit_gui_plugin.h
@@ -22,6 +30,7 @@ NGL_WRAP_UI(san_edit_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS EvlSanNineLinerEditGuiPlugin MODULE ${san_edit_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(EvlSanNineLinerEditGuiPlugin
     ngltools # dtg
     ngltranslator
@@ -31,7 +40,7 @@ NGL_TARGET_LINK_LIBRARIES(EvlSanNineLinerEditGuiPlugin
     EvlGuiPluginInterface
   
     svcEvlCommon
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsCoordTrans
     ltsCoordWidget
     LtsWidgets
@@ -42,6 +51,7 @@ NGL_TARGET_LINK_LIBRARIES(EvlSanNineLinerEditGuiPlugin
     ProjectConfig
     LtsUtilsGuiConnectDialog
   )
+endif()
 
 NGL_INSTALL_TARGET(EvlSanNineLinerEditGuiPlugin)
 

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

@@ -5,6 +5,14 @@
 # Created by Christian Ehrlicher, SLSE, 2016-02-29
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(exm_edit_gui_SRCS
   exm_edit_gui_plugin.cpp
   exm_edit_gui_plugin.h
@@ -54,6 +62,7 @@ NGL_WRAP_UI(exm_edit_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS ExmEditGuiPlugin MODULE ${exm_edit_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(ExmEditGuiPlugin
     ngltools # dtg
     NGLLogger
@@ -66,7 +75,7 @@ NGL_TARGET_LINK_LIBRARIES(ExmEditGuiPlugin
     OpmDataPluginInterface
     ExmGuiPluginInterface
     FlmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsCoordTrans
     LtsWidgets
     LtsDataView
@@ -76,6 +85,7 @@ NGL_TARGET_LINK_LIBRARIES(ExmEditGuiPlugin
     ProjectConfig
     LtsUtilsGuiConnectDialog
   )
+endif()
 
 NGL_INSTALL_TARGET(ExmEditGuiPlugin)
 

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

@@ -6,6 +6,14 @@
 # Created by Mike Wille, SLSE, 2017-03-31
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 INCLUDE(MacroCodeGenIdl)
 
 SET(flm_explorer_gui_SRCS
@@ -52,6 +60,7 @@ INSTALL_SHARED_FILES(flm_explorer_gui_SRCS
 
 NGL_ADD_LIBRARY(WS FlmExplorerGuiPlugin MODULE ${flm_explorer_gui_SRCS})
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FlmExplorerGuiPlugin
     NGLLogger
     FlmExplorerGuiPluginInterface
@@ -59,7 +68,7 @@ NGL_TARGET_LINK_LIBRARIES(FlmExplorerGuiPlugin
     OpmDataPluginInterface
     ExmDataPluginInterface
     PpmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsDataView
     LtsUtilsGuiDds
     LtsUtilsGuiConnectDialog
@@ -80,5 +89,6 @@ NGL_TARGET_LINK_LIBRARIES(FlmExplorerGuiPlugin
     advancedSymbology
     svcAesCommon
   )
+endif()
 
 NGL_INSTALL_TARGET(FlmExplorerGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Mike Wille, SLSE, 2016-05-05
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(flm_combobox_gui_SRCS
   flm_combobox_gui_plugin.cpp
   flm_combobox_gui_plugin.h
@@ -16,14 +24,16 @@ NGL_WRAP_UI(flm_combobox_gui_SRCS
   )
 
 NGL_ADD_LIBRARY(WS FlmComboBoxGuiPlugin MODULE ${flm_combobox_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FlmComboBoxGuiPlugin
     NGLLogger
     FlmGuiComboboxPluginInterface
     FlmDataPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsWidgets
     LtsSession
   )
+endif()
 
 NGL_INSTALL_TARGET(FlmComboBoxGuiPlugin)
 

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

@@ -5,6 +5,14 @@
 # Created by Christian Ehrlicher, SLSE, 2017-06-16
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 ADD_SUBDIRECTORY(Common)
 
 SET(flt_aes_widget_SRCS
@@ -17,6 +25,7 @@ NGL_WRAP_UI(flt_aes_widget_SRCS
 )
 
 NGL_ADD_LIBRARY(WS FltAesWidget STATIC ${flt_aes_widget_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FltAesWidget
     PRIVATE
       svcFltCommon
@@ -26,8 +35,9 @@ NGL_TARGET_LINK_LIBRARIES(FltAesWidget
       LtsSessionData
       PdmGuiPluginInterface
       PpmGuiComboboxPluginInterface
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 NGL_TARGET_INCLUDE_DIRECTORIES(FltAesWidget
   PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/../../..
@@ -41,6 +51,7 @@ SET(flt_aes_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS FltAesGuiPlugin MODULE ${flt_aes_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FltAesGuiPlugin
     FltAesGuiCommon
     FltAesGuiPluginInterface
@@ -52,7 +63,8 @@ NGL_TARGET_LINK_LIBRARIES(FltAesGuiPlugin
     LtsUtilsGuiDds
     LtsUtilsSettings
     LtsWidgets
-  Qt6::Widgets
+    ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(FltAesGuiPlugin)

qt6-after/qt6-migrated-legatus/Lts/Plugins/FilterManagement/Gui/Aes/Common/CMakeLists.txt

@@ -6,6 +6,14 @@
 # Created by Mike Wille, SLSE, 2017-11-27
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(flt_aes_gui_common_SRCS
   common.h
   aes_display_filter_impl.h
@@ -21,15 +29,17 @@ NGL_TARGET_INCLUDE_DIRECTORIES(FltAesGuiCommon
   PUBLIC
     ${CMAKE_BINARY_DIR}
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FltAesGuiCommon
     PRIVATE
       svcPpmCommon
     PUBLIC
       FltDataPluginInterface
       Qt6::Core
-    Qt6::Widgets        # ifdef LTS_DEBUG QMessageBox
+      ${Qt6_Widgets}        # ifdef LTS_DEBUG QMessageBox
       svcFltCommon
       svcAesCommon
   )
+endif()
 
 NGL_INSTALL_TARGET(FltAesGuiCommon)

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

@@ -5,6 +5,14 @@
 # Created by Christian Ehrlicher, SLSE, 2017-06-16
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(flt_bldg_cmpnt_widget_SRCS
   flt_building_component_settings_widget.cpp
   flt_building_component_settings_widget.h
@@ -15,6 +23,7 @@ NGL_WRAP_UI(flt_bldg_cmpnt_widget_SRCS
 )
 
 NGL_ADD_LIBRARY(WS FltBldgCmpntWidget STATIC ${flt_bldg_cmpnt_widget_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FltBldgCmpntWidget
     PRIVATE
       svcFltCommon
@@ -25,8 +34,9 @@ NGL_TARGET_LINK_LIBRARIES(FltBldgCmpntWidget
       LtsSessionData
       PdmGuiPluginInterface
       PpmGuiComboboxPluginInterface
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 NGL_TARGET_INCLUDE_DIRECTORIES(FltBldgCmpntWidget
   PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/../../..
@@ -41,6 +51,7 @@ SET(flt_bldg_cmpnt_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS Fltbldg_cmpntGuiPlugin MODULE ${flt_bldg_cmpnt_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(Fltbldg_cmpntGuiPlugin
     FltAesGuiCommon
     FltBldgCmpntGuiPluginInterface
@@ -52,7 +63,8 @@ NGL_TARGET_LINK_LIBRARIES(Fltbldg_cmpntGuiPlugin
     LtsUtilsGuiDds
     LtsUtilsSettings
     LtsWidgets
-  Qt6::Widgets
+    ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(Fltbldg_cmpntGuiPlugin)

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

@@ -6,6 +6,14 @@
 # Created by Norbert Thoden, NLE, 2019-02-25
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(flt_filter_change_SRCS
   flt_filter_change.cpp
   flt_filter_change.h
@@ -21,6 +29,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(FltFilterChange
     ${CMAKE_CURRENT_SOURCE_DIR}/../
     ${CMAKE_CURRENT_BINARY_DIR}/../
 )
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FltFilterChange
     PRIVATE
       LtsSession
@@ -36,7 +45,8 @@ NGL_TARGET_LINK_LIBRARIES(FltFilterChange
       FltBldgCmpntGuiPluginInterface
       OpmGuiPluginInterface
       Qt6::Core
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(FltFilterChange)

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

@@ -4,6 +4,14 @@
 # Created by Christian Ehrlicher, SLSE, 2017-06-16
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(flt_part_widget_SRCS
   flt_collapse_expand_participants_widget.cpp
   flt_collapse_expand_participants_widget.h
@@ -19,6 +27,7 @@ NGL_WRAP_UI(flt_part_widget_SRCS
   flt_type_filter_widget.ui
 )
 NGL_ADD_LIBRARY(WS FltParticipantWidget STATIC ${flt_part_widget_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FltParticipantWidget
     PRIVATE
       svcFltCommon
@@ -29,8 +38,9 @@ NGL_TARGET_LINK_LIBRARIES(FltParticipantWidget
       FltDataPluginInterface
       PdmGuiPluginInterface
       PpmGuiComboboxPluginInterface
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 NGL_TARGET_INCLUDE_DIRECTORIES(FltParticipantWidget
   PUBLIC
     ${CMAKE_CURRENT_SOURCE_DIR}/../../..
@@ -50,6 +60,7 @@ SET(flt_part_gui_SRCS
 
 NGL_ADD_LIBRARY(WS FltParticipantGuiPlugin MODULE ${flt_part_gui_SRCS})
 
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FltParticipantGuiPlugin
     AsbDataPluginInterface
     LtsPrinting
@@ -69,7 +80,8 @@ NGL_TARGET_LINK_LIBRARIES(FltParticipantGuiPlugin
     LtsUtilsGuiDds
     LtsUtilsSettings
     LtsWidgets
-  Qt6::Widgets
+    ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(FltParticipantGuiPlugin)

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

@@ -5,20 +5,30 @@
 # Created by Mike Wille, SLTE, 2020-11-22
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(fsp_gui_SRCS
   fsp_gui_plugin.cpp
   fsp_gui_plugin.h
 )
 
 NGL_ADD_LIBRARY(WS FspGuiPlugin MODULE ${fsp_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(FspGuiPlugin
     LtsSession
     LtsSessionData
     FspGuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsNotification
     svcAsmCommon
   )
+endif()
 
 NGL_INSTALL_TARGET(FspGuiPlugin)
 

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

@@ -6,6 +6,14 @@
 # Created by Dassow Philipp, SLEA, 2017-08-22
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET (gim_info_gui_SRCS
   gim_info_gui_plugin.h
   gim_info_gui_plugin.cpp
@@ -18,6 +26,7 @@ QT5_WRAP_UI(gim_info_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS GimInfoGuiPlugin MODULE ${gim_info_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(GimInfoGuiPlugin
     PRIVATE
       svcGimCommon
@@ -30,7 +39,8 @@ NGL_TARGET_LINK_LIBRARIES(GimInfoGuiPlugin
       AsbDataPluginInterface
       PpmDataPluginInterface
       SituationMapGuiPluginInterface
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(GimInfoGuiPlugin)

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

@@ -6,6 +6,14 @@
 # Created by Dassow Philipp, SLEA, 2017-07-28
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET (gim_pairing_gui_SRCS
   gim_pairing_gui_plugin.h
   gim_pairing_gui_plugin.cpp
@@ -18,6 +26,7 @@ QT5_WRAP_UI(gim_pairing_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS GimPairingGuiPlugin MODULE ${gim_pairing_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(GimPairingGuiPlugin
     PRIVATE
       LtsPrinting
@@ -32,7 +41,8 @@ NGL_TARGET_LINK_LIBRARIES(GimPairingGuiPlugin
       PpmDataPluginInterface
       PpmGuiComboboxPluginInterface
       PpmCommon
-    Qt6::Widgets
+      ${Qt6_Widgets}
   )
+endif()
 
 NGL_INSTALL_TARGET(GimPairingGuiPlugin)

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

@@ -5,6 +5,14 @@
 # Created by Patric Karwat, SLSE, 2016-10-05
 #
 
+# Make ${Qt6_Widgets} optional
+if(QT6_GUI_AVAILABLE AND TARGET Qt6::Widgets)
+  set(Qt6_Widgets ${Qt6_Widgets})
+else()
+  set(Qt6_Widgets "")
+endif()
+
+
 SET(gna_nasat_part_gui_SRCS
   gna_nasat_part_gui_plugin.cpp
   gna_nasat_part_gui_plugin.h
@@ -20,6 +28,7 @@ NGL_WRAP_UI(gna_nasat_part_gui_SRCS
 )
 
 NGL_ADD_LIBRARY(WS GnaNasatPartGuiPlugin MODULE ${gna_nasat_part_gui_SRCS})
+if(QT6_GUI_AVAILABLE)
   NGL_TARGET_LINK_LIBRARIES(GnaNasatPartGuiPlugin
     LtsPrinting
     GnaCommon
@@ -30,7 +39,7 @@ NGL_TARGET_LINK_LIBRARIES(GnaNasatPartGuiPlugin
     svcGnaCommon
     svcPpmCommon
     GuiPluginInterface
-  Qt6::Widgets
+    ${Qt6_Widgets}
     LtsCoordTrans
     LtsWidgets
     LtsDataView
@@ -38,5 +47,6 @@ NGL_TARGET_LINK_LIBRARIES(GnaNasatPartGuiPlugin
     LtsUtilsGuiDds
     LtsUtilsSettings
   )
+endif()
 
 NGL_INSTALL_TARGET(GnaNasatPartGuiPlugin)