Track file extension in target, prerequisite

1 files changed, 6 insertions, 1 deletions

diff --git a/build/target.cxx b/build/target.cxx
index 4dffe7f..61423db 100644
--- a/build/target.cxx
+++ b/build/target.cxx
@@ -27,7 +27,12 @@ namespace build
         os << s << path::traits::directory_separator;
     }
 
-    os << t.name << '}';
+    os << t.name;
+
+    if (t.ext != nullptr)
+      os << '.' << *t.ext;
+
+    os << '}';
 
     return os;
   }