8411 Build should warn when linking against libraries outside proto area

*** 20,29 ****
--- 20,31 ----
  #
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright 2017 RackTop Systems.
+ #
  
  LIBRARY =       libshare_smbfs.a
  VERS =          .1
  
  LIBOBJS =       libshare_smbfs.o
*** 38,47 ****
--- 40,52 ----
  LIBSRCS = $(LIBOBJS:%.o=$(SRCDIR)/%.c)
  
  LIBS =          $(DYNLIB)
  LDLIBS +=       -lshare -lscf -lumem -luuid -lc -lxml2 -lsmbfs
  
+ # Allow libxml2 to be taken from outside the proto area.
+ $(ADJUNCT_PROTO_NOT_SET)DYNFLAGS += $(ZASSERTDEFLIB)=libxml2.so
+ 
  CFLAGS +=       $(CCVERBOSE)
  CERRWARN +=     -_gcc=-Wno-switch
  CERRWARN +=     -_gcc=-Wno-uninitialized
  CPPFLAGS +=     -D_REENTRANT -I$(ADJUNCT_PROTO)/usr/include/libxml2 \
                  -I$(SRCDIR)/../common -I$(SRC)/lib/libsmbfs -I$(SRC)/uts/common