don't pass in lint libraries which no longer exist

@@ -66,11 +66,14 @@
 CLOBBERFILES += $(DTRACE_HEADER)
 
 obj.o := CERRWARN += -erroff=E_CONST_OBJ_SHOULD_HAVE_INITIZR
 obj.o := CERRWARN += -erroff=E_IMPLICIT_DECL_FUNC_RETURN_INT
 
-LDLIBS          += -lsecdb -lsocket -lnsl -lscf -lxml2
+LDLIBS          += -lsecdb -lsocket -lnsl -lscf
+
+# libxml2 has no lint library, so we can only include this while building
+$(PROG) := LDLIBS += -lxml2
 
 .KEEP_STATE:
 
 all:    $(PROG)