diff -ruN examples/mex-examples/cmex/Makefile.orig examples/mex-examples/cmex/Makefile
--- examples/mex-examples/cmex/Makefile	Thu Jan  1 01:00:00 1970
+++ examples/mex-examples/cmex/Makefile	Sun Dec 31 11:39:14 2006
@@ -0,0 +1 @@
+distclean: