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

*** 21,30 ****
--- 21,31 ----
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  # Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
+ # Copyright 2017 Gary Mills
  #
  
  PROG=           rpcbind
  MANIFEST=       bind.xml
  SVCMETHOD=      rpc-bind
*** 37,46 ****
--- 38,50 ----
  SRC1= $(OBJS:%.o=%.c)
  SRCS= $(SRC1:selfcheck.c=../fs.d/nfs/lib/selfcheck.c)
  
  include ../Makefile.cmd
  
+ # Suppress error: typedef locally defined but not used
+ rpcb_svc_com.o := CERRWARN += -_gcc=-Wno-unused-local-typedefs
+ 
  ROOTMANIFESTDIR=        $(ROOTSVCNETWORKRPC)
  
  CPPFLAGS= -I. -DPORTMAP $(CPPFLAGS.master)
  CPPFLAGS += -D_REENTRANT
  $(RELEASE_BUILD)CPPFLAGS += -DNDEBUG