build/

	* generators.jam (try-one-generator-really): If generator
	returns a property set but no targets, consider it a success.


[SVN r35520]

tools/build

@@ -1 +1 @@
-Subproject commit 8843823a1c1875c83d9f2e544a611b49fd80ba3a
+Subproject commit dffc92138b961e327f1e794895faad81ac0dc827