File kde4_qt_plugin_path.patch of Package libqt4

--- qt-everywhere-opensource-src-4.8.6.orig/src/corelib/kernel/qcoreapplication.cpp	2014-04-10 20:37:11.000000000 +0200
+++ qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qcoreapplication.cpp	2014-09-07 22:13:03.603316728 +0200
@@ -2529,6 +2529,13 @@ QStringList QCoreApplication::libraryPat
             if (!app_libpaths->contains(installPathPlugins))
                 app_libpaths->append(installPathPlugins);
         }
+
+        // make kde4 plugins known to QtLibrariesPaths
+        QString kde4PathPlugins = QLibraryInfo::location(QLibraryInfo::LibrariesPath) + QLatin1String("/kde4/plugins");
+        if (QFile::exists(kde4PathPlugins)) {
+            if (!app_libpaths->contains(kde4PathPlugins))
+                app_libpaths->append(kde4PathPlugins);
+        }
 #endif
 
         // If QCoreApplication is not yet instantiated,