8411 Build should warn when linking against libraries outside proto area

@@ -20,10 +20,12 @@
 #
 #
 # Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright 2017 RackTop Systems.
+#
 
 LIBRARY =       libpool.a
 VERS =          .1
 
 OBJECTS = \

@@ -39,10 +41,13 @@
 
 # Adding -lxml2 to LDLIBS would cause lint to complain as there is no .ln file
 # for libxml2, so add it to DYNFLAGS
 DYNFLAGS +=     -lxml2
 
+# Allow libxml2 to be taken from outside the proto area.
+$(ADJUNCT_PROTO_NOT_SET)DYNFLAGS += $(ZASSERTDEFLIB)=libxml2.so
+
 LIBS =          $(DYNLIB) $(LINTLIB)
 LDLIBS +=       -lscf -lnvpair -lexacct -lc
 
 SRCDIR =        ../common
 $(LINTLIB) :=   SRCS = $(SRCDIR)/$(LINTSRC)