10080 smatch Makefile changes for usr/src/cmd

*** 19,28 ****
--- 19,29 ----
  # CDDL HEADER END
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG = powertop
  
  COMMON_OBJS = $(PROG).o \
          display.o \
*** 41,50 ****
--- 42,54 ----
  
  CFLAGS          += $(CCVERBOSE)
  CFLAGS64        += $(CCVERBOSE)
  CERRWARN        += -_gcc=-Wno-parentheses
  CERRWARN        += -_gcc=-Wno-uninitialized
+ 
+ SMOFF += free
+ 
  LDLIBS          += -lcurses -ldtrace -lkstat
  
  FILEMODE        = 0555
  
  CLEANFILES      += $(COMMON_OBJS)