Fix compile with cmake unity support

CMakeLists.txt

@@ -127,6 +127,7 @@ if (USE_UNITY_CMAKE_SUPPORT)
         message(STATUS "CMAKE version is less than 3.16.0 . We can't use cmake unify build support")
     else()
         set(COMPILE_WITH_UNITY_CMAKE_SUPPORT true)
+	add_definitions(-DCOMPILE_WITH_UNITY_CMAKE_SUPPORT)
     endif()
 endif()
 add_subdirectory(src)

src/debugfiltermodel.cpp

@@ -10,7 +10,9 @@
 
 #include <KCheckComboBox>
 
+#ifndef COMPILE_WITH_UNITY_CMAKE_SUPPORT
 Q_DECLARE_METATYPE(DebugModel::Message)
+#endif
 
 using namespace KPIM;
 

src/debugmodel.cpp

@@ -12,7 +12,9 @@
 #include <QDir>
 #include <QStandardItemModel>
 
+#ifndef COMPILE_WITH_UNITY_CMAKE_SUPPORT
 Q_DECLARE_METATYPE(DebugModel::Message)
+#endif
 
 DebugModel::DebugModel(QObject *parent)
     : QAbstractItemModel(parent)

src/logging.cpp

@@ -25,8 +25,9 @@
 #include <KSharedConfig>
 #include <KConfigGroup>
 
+#ifndef COMPILE_WITH_UNITY_CMAKE_SUPPORT
 Q_DECLARE_METATYPE(LoggingModel::Message)
-
+#endif
 #define DBUS_PATH QStringLiteral("/logger")
 #define DBUS_INTERFACE QStringLiteral("org.kde.akonadiconsole.logger")
 

src/loggingfiltermodel.cpp

@@ -9,8 +9,9 @@
 #include "akonadiconsole_debug.h"
 
 #include <KCheckComboBox>
-
+#ifndef COMPILE_WITH_UNITY_CMAKE_SUPPORT
 Q_DECLARE_METATYPE(LoggingModel::Message)
+#endif
 
 using namespace KPIM;
 

src/monitorsmodel.cpp

@@ -12,7 +12,9 @@
 
 #include <QTimer>
 
+#ifndef COMPILE_WITH_UNITY_CMAKE_SUPPORT
 Q_DECLARE_METATYPE(Akonadi::NotificationSubscriber)
+#endif
 
 MonitorsModel::MonitorsModel(QObject *parent)
     : QAbstractItemModel(parent)

src/notificationmonitor.cpp

@@ -35,7 +35,9 @@
 
 using KPIM::KCheckComboBox;
 
+#ifndef COMPILE_WITH_UNITY_CMAKE_SUPPORT
 Q_DECLARE_METATYPE(Akonadi::ChangeNotification)
+#endif
 
 NotificationMonitor::NotificationMonitor(QWidget *parent)
     : QWidget(parent)