Automoc: add OBJECT library to QtAutomoc test

Tests/QtAutomoc/CMakeLists.txt

@@ -13,11 +13,14 @@ add_definitions(-DFOO -DSomeDefine="Barx")
 # enable relaxed mode so automoc can handle all the special cases:
 set(CMAKE_AUTOMOC_RELAXED_MODE TRUE)
 
-# create an executable and a library target, both requiring automoc:
+# create an executable and two library targets, each requiring automoc:
 add_library(codeeditorLib STATIC codeeditor.cpp)
 
-add_executable(foo main.cpp calwidget.cpp foo.cpp blub.cpp bar.cpp abc.cpp xyz.cpp yaf.cpp private_slot.cpp)
+add_library(privateSlot OBJECT private_slot.cpp)
 
-set_target_properties(foo codeeditorLib PROPERTIES AUTOMOC TRUE)
+add_executable(foo main.cpp calwidget.cpp foo.cpp blub.cpp bar.cpp abc.cpp
+               xyz.cpp yaf.cpp $<TARGET_OBJECTS:privateSlot>)
+
+set_target_properties(foo codeeditorLib privateSlot PROPERTIES AUTOMOC TRUE)
 
 target_link_libraries(foo codeeditorLib ${QT_LIBRARIES} )