QPpsObject compile added for QNX platform

QPpsObject was only compiled for BlackBerry and not for QNX. Now, QNX
platform is included together with lpps lib.

Change-Id: Ib521664b430b202c0e67987d0bfda8373d2be70e
Reviewed-by: Bernd Weimer <bweimer@blackberry.com>
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>

src/corelib/kernel/kernel.pri

@@ -164,11 +164,17 @@ vxworks {
 
 blackberry {
         SOURCES += \
-                kernel/qeventdispatcher_blackberry.cpp \
+                kernel/qeventdispatcher_blackberry.cpp
+        HEADERS += \
+                kernel/qeventdispatcher_blackberry_p.h
+}
+
+qqnx_pps {
+        LIBS_PRIVATE += -lpps
+        SOURCES += \
                 kernel/qppsattribute.cpp \
                 kernel/qppsobject.cpp
         HEADERS += \
-                kernel/qeventdispatcher_blackberry_p.h \
                 kernel/qppsattribute_p.h \
                 kernel/qppsattributeprivate_p.h \
                 kernel/qppsobject_p.h \