Reduce includes

3rdparty/singleapplication/singleapplication.cpp

@@ -31,13 +31,18 @@
 //
 //
 
+#include <stdlib.h>
+#include <limits>
+
 #include <QtGlobal>
 #include <QCoreApplication>
 #include <QThread>
 #include <QSharedMemory>
+#include <QLocalSocket>
 #include <QByteArray>
 #include <QDateTime>
 #include <QElapsedTimer>
+#include <QtDebug>
 
 #include "singleapplication.h"
 #include "singleapplication_p.h"

3rdparty/singleapplication/singleapplication.h

@@ -36,7 +36,8 @@
 
 #include <QtGlobal>
 #include <QApplication>
-#include <QLocalSocket>
+#include <QFlags>
+#include <QByteArray>
 
 class SingleApplicationPrivate;
 

3rdparty/singleapplication/singleapplication_p.cpp

@@ -44,12 +44,14 @@
 #  include <pwd.h>
 #endif
 
-#include <QDir>
+#include <QIODevice>
+#include <QSharedMemory>
 #include <QByteArray>
 #include <QDataStream>
 #include <QCryptographicHash>
 #include <QLocalServer>
 #include <QLocalSocket>
+#include <QDir>
 
 #include "singleapplication.h"
 #include "singleapplication_p.h"

3rdparty/singleapplication/singleapplication_p.h

@@ -35,13 +35,15 @@
 #define SINGLEAPPLICATION_P_H
 
 #include <QtGlobal>
-#include <QLocalSocket>
-#include <QLocalServer>
-#include <QSharedMemory>
+#include <QObject>
 #include <QMap>
 
 #include "singleapplication.h"
 
+class QLocalServer;
+class QLocalSocket;
+class QSharedMemory;
+
 struct InstancesInfo {
   bool primary;
   quint32 secondary;

3rdparty/singleapplication/singlecoreapplication.cpp

@@ -31,13 +31,18 @@
 //
 //
 
+#include <stdlib.h>
+#include <limits>
+
 #include <QtGlobal>
 #include <QCoreApplication>
 #include <QThread>
 #include <QSharedMemory>
+#include <QLocalSocket>
 #include <QByteArray>
 #include <QDateTime>
 #include <QElapsedTimer>
+#include <QtDebug>
 
 #include "singlecoreapplication.h"
 #include "singlecoreapplication_p.h"

3rdparty/singleapplication/singlecoreapplication.h

@@ -36,7 +36,8 @@
 
 #include <QtGlobal>
 #include <QCoreApplication>
-#include <QLocalSocket>
+#include <QFlags>
+#include <QByteArray>
 
 class SingleCoreApplicationPrivate;
 

3rdparty/singleapplication/singlecoreapplication_p.cpp

@@ -44,12 +44,14 @@
 #  include <pwd.h>
 #endif
 
-#include <QDir>
+#include <QIODevice>
+#include <QSharedMemory>
 #include <QByteArray>
 #include <QDataStream>
 #include <QCryptographicHash>
 #include <QLocalServer>
 #include <QLocalSocket>
+#include <QDir>
 
 #include "singlecoreapplication.h"
 #include "singlecoreapplication_p.h"

3rdparty/singleapplication/singlecoreapplication_p.h

@@ -35,13 +35,15 @@
 #define SINGLECOREAPPLICATION_P_H
 
 #include <QtGlobal>
-#include <QLocalSocket>
-#include <QLocalServer>
-#include <QSharedMemory>
+#include <QObject>
 #include <QMap>
 
 #include "singlecoreapplication.h"
 
+class QLocalServer;
+class QLocalSocket;
+class QSharedMemory;
+
 struct InstancesInfo {
   bool primary;
   quint32 secondary;