From 03c02a746ceef003366d3fb928499c327e8da69a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 6 Feb 2017 10:44:49 +0200
Subject: Introduce target::task_count

---
 build2/algorithm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'build2/algorithm')

diff --git a/build2/algorithm b/build2/algorithm
index cb84231..09e0c4d 100644
--- a/build2/algorithm
+++ b/build2/algorithm
@@ -167,7 +167,8 @@ namespace build2
   // and "now" execution, that is, side-stepping the normal target-
   // prerequisite relationship (so no dependents count is decremented)
   // and execution order (so this function will never return postponed
-  // target state).
+  // target state). It will also wait for the completion if the target
+  // is busy.
   //
   target_state
   execute_direct (action, target&);
-- 
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