10080 smatch Makefile changes for usr/src/cmd

*** 20,29 ****
--- 20,30 ----
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  .KEEP_STATE:
  .SUFFIXES:
  
  SRCS += fmstat.c
*** 45,54 ****
--- 46,57 ----
  CFLAGS += $(CTF_FLAGS) $(CCVERBOSE) $(XSTRCONST)
  LDLIBS += -L$(ROOT)/usr/lib/fm -lfmd_adm
  LDFLAGS += -R/usr/lib/fm
  LINTFLAGS += -mnu
  
+ SMOFF += signed
+ 
  .NO_PARALLEL:
  .PARALLEL: $(OBJS) $(LINTFILES)
  
  all: $(PROG)