8516 Suppress gcc errors with -Wno- in Makefile for usr/src/cmd

*** 17,26 ****
--- 17,27 ----
  # information: Portions Copyright [yyyy] [name of copyright owner]
  #
  # CDDL HEADER END
  #
  #
+ # Copyright 2017 Gary Mills
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  
  SBINPROG = keyserv newkey
*** 72,81 ****
--- 73,85 ----
  CERRWARN +=     -_gcc=-Wno-uninitialized
  CERRWARN +=     -_gcc=-Wno-unused-variable
  CERRWARN +=     -_gcc=-Wno-address
  CERRWARN +=     -_gcc=-Wno-unused-function
  
+ # Suppress error: typedef locally defined but not used
+ keyserv.o := CERRWARN += -_gcc=-Wno-unused-local-typedefs
+ 
  LDLIBS +=       -lnsl
  chkey :=        LDLIBS += -lsldap
  keyserv :=      LDLIBS += -lmp
  newkey  :=      LDLIBS += -lsldap -lsocket