8411 Build should warn when linking against libraries outside proto area

*** 21,30 ****
--- 21,32 ----
  #
  #
  # Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright 2017 RackTop Systems.
+ #
  
  include         ../Makefile.cmd
  
  PROG =          oawk
  LINKPROG =      awk
*** 48,57 ****
--- 50,60 ----
  
  NATIVEOBJS =    $(NATIVEDIR)/makeprctab.o $(NATIVEDIR)/tmptoken.o
  $(MAKEPRCTAB) :=        CC = $(NATIVECC)
  $(MAKEPRCTAB) :=        POST_PROCESS=
  $(MAKEPRCTAB) :=        POST_PROCESS_O=
+ $(MAKEPRCTAB) :=        ZASSERTDEFLIB=
  
  CLEANFILES =    proctab.c y.tab.h y.tab.c awk.h awk.g.c         \
                  tmptoken.c awk.lx.c $(NATIVEOBJS) $(MAKEPRCTAB) \
                  temp