10080 smatch Makefile changes for usr/src/cmd

*** 22,31 ****
--- 22,32 ----
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  # Copyright 2011 Nexenta Systems, Inc. All rights reserved.
  # Copyright 2016 Toomas Soome <tsoome@me.com>
+ # Copyright (c) 2018, Joyent, Inc.
  #
  
  PROG=           finger rdate ruptime rwho whois
  SUIDPROG=       rcp rlogin rsh
  ALL=            $(PROG) $(SUIDPROG)
*** 73,82 ****
--- 74,85 ----
  CPPFLAGS +=     -DSYSV -DSTRNET -DBSD_COMP -I$(CMDINETCOMMONDIR)
  CERRWARN +=     -_gcc=-Wno-parentheses
  CERRWARN +=     -_gcc=-Wno-uninitialized
  CERRWARN +=     -_gcc=-Wno-unused-function
  
+ ruptime :=     SMOFF += leaks
+ 
  # Eventually just plain CFLAGS should be += -v, but not until all in
  # PROGS are lint clean.
  $(LINTCLEAN)    :=      CFLAGS += $(CCVERBOSE)
  
  finger :=       CFLAGS += $(CCVERBOSE)