Fixed: Define QT_NO_DEBUG in Release with Qt 5 also in PCH

--HG--
branch : develop

code/CMakeModules/PCHSupport.cmake

@@ -145,13 +145,15 @@ MACRO(PCH_SET_COMPILE_FLAGS _target)
     ENDFOREACH()
   ENDIF()
 
+  # Special Qt 5 cases
+  IF(GLOBAL_DEFINITIONS MATCHES "QT_CORE_LIB")
     # Hack to define missing QT_NO_DEBUG with Qt 5.2
-  IF(USE_QT5 AND _UPPER_BUILD STREQUAL "RELEASE")
+    IF(_UPPER_BUILD STREQUAL "RELEASE")
       LIST(APPEND GLOBAL_DEFINITIONS " -DQT_NO_DEBUG")
     ENDIF()
 
     # Qt5_POSITION_INDEPENDENT_CODE should be true if Qt was compiled with PIE
-  IF(Qt5_POSITION_INDEPENDENT_CODE AND GLOBAL_DEFINITIONS MATCHES "QT_CORE_LIB")
+    IF(Qt5_POSITION_INDEPENDENT_CODE)
       SET(_USE_PIE ON)
     ENDIF()
 
@@ -159,6 +161,7 @@ MACRO(PCH_SET_COMPILE_FLAGS _target)
       LIST(APPEND _FLAGS " ${CMAKE_CXX_COMPILE_OPTIONS_PIE}")
       LIST(APPEND _FLAGS " ${CMAKE_CXX_COMPILE_OPTIONS_PIC}")
     ENDIF()
+  ENDIF()
 
   LIST(APPEND _FLAGS " ${GLOBAL_DEFINITIONS}")