Add alias{} target type, use as base for dir{}

1 files changed, 1 insertions, 1 deletions

diff --git a/build/rule b/build/rule
index fbcf06b..5b0149b 100644
--- a/build/rule
+++ b/build/rule
@@ -67,7 +67,7 @@ namespace build
     perform_update (action, target&);
   };
 
-  class dir_rule: public rule
+  class alias_rule: public rule
   {
   public:
     virtual match_result