+#=========================================================
+# Find libstatgrab is installed, add clitkMemoryUsage.cxx in the library
+FIND_LIBRARY(LIBSTATGRAB NAMES statgrab PATHS)
+IF (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
+ MESSAGE("Install libstatgrab (http://www.i-scream.org/libstatgrab/) for memory usage information")
+ SET(CLITK_MEMORY_INFO OFF)
+ELSE (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
+ SET(CLITK_MEMORY_INFO ON)
+ENDIF (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
+#=========================================================
+