Qt6 migration fixes: RTI DDS alias targets, ErrorMessage namespace, DDS header include path

qt6-after/qt6-migrated-legatus/Lts/Services/NotificationManagement/CMakeLists.txt

@@ -43,7 +43,7 @@ NGL_TARGET_LINK_LIBRARIES(svcNomCommon
     RTI::nddscpp2
   PUBLIC
     Qt6::Core
-    ddscore
+    $<IF:$<TARGET_EXISTS:ddscore>,ddscore,>
     ngldb
     LtsCommandLineParser
     NGLLogger
@@ -69,7 +69,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(svcNomClient
 NGL_TARGET_LINK_LIBRARIES(svcNomClient
   PRIVATE
     RTI::nddscpp2
-    ddsconnector
+    $<IF:$<TARGET_EXISTS:ddsconnector>,ddsconnector,>
   PUBLIC
     svcNomCommon
     ddsftc
@@ -95,7 +95,7 @@ NGL_TARGET_INCLUDE_DIRECTORIES(svcNomServer
 NGL_TARGET_LINK_LIBRARIES(svcNomServer
   PRIVATE
     RTI::nddscpp2
-    ddsconnector
+    $<IF:$<TARGET_EXISTS:ddsconnector>,ddsconnector,>
     ddsfts
   PUBLIC
     svcNomCommon
@@ -139,7 +139,7 @@ NGL_TARGET_LINK_LIBRARIES(svcNotificationManagement
   svcExmClient
   svcOpmClient
   svcCoreClient
-  ddsconnector
+  $<IF:$<TARGET_EXISTS:ddsconnector>,ddsconnector,>
   nglsettings
   ProjectConfig
   NGLLogger

qt6-after/qt6-migrated-legatus/Lts/Services/NotificationManagement/ModuleTests/CMakeLists.txt

@@ -21,7 +21,7 @@ IF(BUILD_TESTING AND TARGET svcNomClient)
     svcNomClient
     svcOpmClient
     LtsCommandLineParser
-    ddsconnector
+    $<IF:$<TARGET_EXISTS:ddsconnector>,ddsconnector,>
     nglcoreapplication
     nglsettings
     ngltools

qt6-after/qt6-migrated-legatus/Lts/Services/NotificationManagement/ModuleTests/nom_tests.cpp

@@ -10,10 +10,10 @@
 
 #include <nglapplication/nglcoreapplication.h>
 #include <LtsCommandLineParser/LtsCommandLineParser.h>
-#include <QTimer>
-#include <QDateTime>
-#include <QString>
-#include <QVector>
+#include <QtCore/QTimer>
+#include <QtCore/QDateTime>
+#include <QtCore/QString>
+#include <QtCore/QVector>
 
 #include <NotificationManagement/nom_ftc.h>
 #include <NotificationManagement/nom_dtc.h>

qt6-after/qt6-migrated-legatus/Lts/Services/NotificationManagement/handler_notification.h

@@ -9,7 +9,7 @@
 
 #include "dds_handler.h"
 #include <NotificationManagement/nom_db.h>
-#include <QTimer>
+#include <QtCore/QTimer>
 
 namespace NotificationManagement
 {

qt6-after/qt6-migrated-legatus/Lts/Services/NotificationManagement/settings.h

@@ -6,7 +6,7 @@
   */
 
 #pragma once
-#include <QString>
+#include <QtCore/QString>
 
 namespace NGL
 {