10079 smatch Makefile changes for usr/src/lib

*** 21,30 ****
--- 21,31 ----
  #
  # Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  # Copyright (c) 2016, Chris Fraire <cfraire@me.com>.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  LIBRARY=        libnwam.a
  VERS=           .1
  OBJECTS=        libnwam_audit.o \
                  libnwam_backend.o \
*** 54,63 ****
--- 55,67 ----
  CPPFLAGS +=     -I$(SRCDIR) -D_REENTRANT
  
  CERRWARN +=     -_gcc=-Wno-switch
  CERRWARN +=     -_gcc=-Wno-uninitialized
  
+ # not linted
+ SMATCH=off
+ 
  .KEEP_STATE:
  
  all:    $(LIBS)
  
  lint:   lintcheck