COMP: Change option -libdir into -prefix in CMakeExternals/QtMoblity.cmake

CMakeExternals/QtMobility.cmake

@@ -42,11 +42,10 @@ IF(${add_project})
   SET(qtmobility_install_cmd)
   IF(UNIX OR MINGW)
     SET(qtmobility_make_cmd make)
-	IF(MINGW AND NOT MSYS)
-	  SET(qtmobility_make_cmd mingw32-make)
-	ENDIF()
-	
-    SET(qtmobility_config_args -${qtmobility_build_type} -libdir ${CTK_CMAKE_LIBRARY_OUTPUT_DIRECTORY} -no-docs -modules ${qtmobility_modules})
+	  IF(MINGW AND NOT MSYS)
+	    SET(qtmobility_make_cmd mingw32-make)
+	  ENDIF()
+    SET(qtmobility_config_args -${qtmobility_build_type} -prefix ${CTK_CMAKE_LIBRARY_OUTPUT_DIRECTORY} -no-docs -modules ${qtmobility_modules})
     SET(qtmobility_install_cmd ${qtmobility_make_cmd} install)
   ELSEIF(WIN32)
     SET(qtmobility_make_cmd nmake)