Upstream patch that fixes the build with Qt 5.5.1.

From 68a889d01e3c6a69183454272cc6b103df59399f Mon Sep 17 00:00:00 2001
From: Rafał Przemysław Malinowski <rafal.przemyslaw.malinowski@gmail.com>
Date: Wed, 16 Dec 2015 21:46:05 +0100
Subject: [PATCH] build: fix OBS builds

---
 kadu-core/main.cpp                                                  | 1 +
 kadu-core/os/single-application/single-application.cpp              | 1 +
 plugins/encryption_ng/encryption-ng-plugin.cpp                      | 1 +
 plugins/encryption_ng/encryption-ng-plugin.h                        | 1 +
 plugins/encryption_ng/keys/key-shared.h                             | 1 +
 plugins/encryption_ng_simlite/encryption-ng-simlite-decryptor.h     | 1 +
 plugins/encryption_ng_simlite/encryption-ng-simlite-encryptor.h     | 1 +
 plugins/encryption_ng_simlite/encryption-ng-simlite-key-generator.h | 1 +
 plugins/encryption_ng_simlite/pkcs1_certificate.h                   | 1 +
 9 files changed, 9 insertions(+), 0 deletions(-)

--- kadu-core/main.cpp
+++ kadu-core/main.cpp
@@ -28,6 +28,7 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <QtCore/QDataStream>
 #include <QtCore/QLibraryInfo>
 #include <QtCore/QTranslator>
 #include <QtCrypto>
--- kadu-core/os/single-application/single-application.cpp
+++ kadu-core/os/single-application/single-application.cpp
@@ -28,6 +28,7 @@
 #include <QtCore/QCoreApplication>
 #include <QtCore/QDir>
 #include <QtCore/QRegExp>
+#include <QtCore/QDataStream>
 #include <QtNetwork/QLocalServer>
 #include <QtNetwork/QLocalSocket>
 #include <memory>
--- plugins/encryption_ng/encryption-ng-plugin.cpp
+++ plugins/encryption_ng/encryption-ng-plugin.cpp
@@ -21,6 +21,7 @@
  */
 
 #include <QtCore/QCoreApplication>
+#include <QtCore/QDataStream>
 #include <QtCore/QtGlobal>
 #include <QtWidgets/QApplication>
 #include <QtCrypto>
--- plugins/encryption_ng/encryption-ng-plugin.h
+++ plugins/encryption_ng/encryption-ng-plugin.h
@@ -21,6 +21,7 @@
 #ifndef ENCRYPTION_NG_PLUGIN_H
 #define ENCRYPTION_NG_PLUGIN_H
 
+#include <QtCore/QDataStream>
 #include <QtCore/QObject>
 
 #include <QtCrypto>
--- plugins/encryption_ng/keys/key-shared.h
+++ plugins/encryption_ng/keys/key-shared.h
@@ -21,6 +21,7 @@
 #ifndef KEY_SHARED_H
 #define KEY_SHARED_H
 
+#include <QtCore/QDataStream>
 #include <QtCrypto>
 
 #include "../encryption_exports.h"
--- plugins/encryption_ng_simlite/encryption-ng-simlite-decryptor.h
+++ plugins/encryption_ng_simlite/encryption-ng-simlite-decryptor.h
@@ -21,6 +21,7 @@
 #ifndef ENCRYPTION_NG_SIMLITE_DECRYPTOR_H
 #define ENCRYPTION_NG_SIMLITE_DECRYPTOR_H
 
+#include <QtCore/QDataStream>
 #include <QtCore/QObject>
 #include <QtCrypto>
 
--- plugins/encryption_ng_simlite/encryption-ng-simlite-encryptor.h
+++ plugins/encryption_ng_simlite/encryption-ng-simlite-encryptor.h
@@ -20,6 +20,7 @@
 #ifndef ENCRYPTION_NG_SIMLITE_ENCRYPTOR_H
 #define ENCRYPTION_NG_SIMLITE_ENCRYPTOR_H
 
+#include <QtCore/QDataStream>
 #include <QtCore/QObject>
 #include <QtCrypto>
 
--- plugins/encryption_ng_simlite/encryption-ng-simlite-key-generator.h
+++ plugins/encryption_ng_simlite/encryption-ng-simlite-key-generator.h
@@ -20,6 +20,7 @@
 #ifndef ENCRYPTION_NG_SIMLITE_KEY_GENERATOR_H
 #define ENCRYPTION_NG_SIMLITE_KEY_GENERATOR_H
 
+#include <QtCore/QDataStream>
 #include <QtCore/QtGlobal>
 #include <QtCrypto>
 
--- plugins/encryption_ng_simlite/pkcs1_certificate.h
+++ plugins/encryption_ng_simlite/pkcs1_certificate.h
@@ -25,6 +25,7 @@
 #ifndef PKCS1_CERTIFICATE_H
 #define PKCS1_CERTIFICATE_H
 
+#include <QtCore/QDataStream>
 #include <QtCrypto>
 #include <stdint.h>
 
--
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