10079 smatch Makefile changes for usr/src/lib

*** 22,31 ****
--- 22,32 ----
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  # Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  LIBRARY =       libadutils.a
  VERS =          .1
  OBJECTS =       adutils.o addisc.o adutils_threadfuncs.o \
                  ldap_ping.o srv_query.o
*** 45,54 ****
--- 46,58 ----
  CPPFLAGS +=     -I$(SRC)/lib/libldap5/include/ldap
  
  CERRWARN +=     -_gcc=-Wno-type-limits
  CERRWARN +=     -_gcc=-Wno-uninitialized
  
+ # not linted
+ SMATCH=off
+ 
  .KEEP_STATE:
  
  all: $(LIBS)
  
  lint: lintcheck