Someone

--- lib/depends.c	2009-05-23 03:09:18.000000000 +1200
+++ lib/depends.c.new	2010-09-01 15:15:17.141000041 +1200
@@ -1556,6 +1556,7 @@
     int dirname_deps;
     int symlink_deps;
 #endif
+    int dirname_deps_warn_only;
 
     requires = rpmdsInit(requires);
     if (requires != NULL)
@@ -1657,7 +1658,10 @@
 	case 0:		/* requirements are satisfied. */
 	    /*@switchbreak@*/ break;
 	case 1:		/* requirements are not satisfied. */
-	{   fnpyKey * suggestedKeys = NULL;
+	    dirname_deps_warn_only = rpmExpandNumeric("%{?_dirname_deps_is_warning}%{?!_dirname_deps_is_warning:1}");
+	    if (dirname_deps_warn_only) {
+		rpmdsNotify(dirnames, _("(unpackaged parentdir)"), rc);
+	      } else {   fnpyKey * suggestedKeys = NULL;
 
 	    if (ts->availablePackages != NULL) {
 		suggestedKeys = rpmalAllSatisfiesDepend(ts->availablePackages,
@@ -1665,9 +1669,9 @@
 	    }
 
 	    rpmdsProblem(ps, pkgNEVRA, dirnames, suggestedKeys, adding);
+	    ourrc = 1;
 
 	}
-	    ourrc = 1;
 	    /*@switchbreak@*/ break;
 	case 2:		/* something went wrong! */
 	default: