10080 smatch Makefile changes for usr/src/cmd

@@ -21,10 +21,11 @@
 #
 #
 # Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright (c) 2018, Joyent, Inc.
 
 FSTYPE=         hsfs
 LIBPROG=        mount
 PROG=           $(LIBPROG)
 ROOTFS_PROG=    $(PROG)

@@ -38,5 +39,8 @@
 include         ../../Makefile.fstype
 include         ../../Makefile.mount
 include         ../../Makefile.mount.targ
 
 CERRWARN +=     -_gcc=-Wno-unused-variable
+
+# not linted
+SMATCH=off