10080 smatch Makefile changes for usr/src/cmd

*** 20,30 ****
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # cmd/swap/Makefile.com
  
  PROG=   swap
  OBJS=   $(PROG).o
  SRCS=   $(OBJS:%.o=../%.c)
  
--- 20,30 ----
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # Copyright (c) 2018, Joyent, Inc.
  
  PROG=   swap
  OBJS=   $(PROG).o
  SRCS=   $(OBJS:%.o=../%.c)
  
*** 33,42 ****
--- 33,45 ----
  CFLAGS +=       $(CCVERBOSE)
  CPPFLAGS +=     -D_LARGEFILE64_SOURCE
  CFLAGS64 +=     $(CCVERBOSE)
  CERRWARN +=     -_gcc=-Wno-uninitialized
  
+ # not linted
+ SMATCH=off
+ 
  FILEMODE=02555
  
  CLEANFILES += $(OBJS)
  
  .KEEP_STATE: