10080 smatch Makefile changes for usr/src/cmd

*** 19,28 ****
--- 19,29 ----
  # CDDL HEADER END
  #
  #
  # Copyright (c) 1990, 2010, Oracle and/or its affiliates. All rights reserved.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG =          sh
  USR_PROG =      $(PROG)
  
  OBJS=   args.o blok.o cmd.o defs.o error.o fault.o hash.o hashserv.o \
*** 43,52 ****
--- 44,57 ----
  CPPFLAGS += -D_FILE_OFFSET_BITS=64 -DACCT
  CERRWARN += -_gcc=-Wno-implicit-function-declaration
  CERRWARN += -_gcc=-Wno-parentheses
  CERRWARN += -_gcc=-Wno-extra
  CERRWARN += -_gcc=-Wno-unused-variable
+ 
+ # unknown type for func
+ SMATCH=off
+ 
  MAPFILES = $(MAPFILE.INT) $(MAPFILE.NGB)
  LDFLAGS += $(MAPFILES:%=-M%)
  LDLIBS += -lgen
  
  .KEEP_STATE: