From f2a0ea9dec5ffd5a922b1171caa3978697a6466c Mon Sep 17 00:00:00 2001
From: Vladimir Prus <ghost@cs.msu.su>
Date: Tue, 20 Sep 2005 12:55:56 +0000
Subject: [PATCH] Optimize virtual-target.register for the case of many
 identically named targets. In that case, we used to create a long list of
 targets and searched it whenever new target is registered. Now the list is
 for each path/name combination, so is much shorter.

[SVN r31054]
---
 v2/build/virtual-target.jam | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/v2/build/virtual-target.jam b/v2/build/virtual-target.jam
index 8516974d7..ee25c5d8e 100644
--- a/v2/build/virtual-target.jam
+++ b/v2/build/virtual-target.jam
@@ -813,7 +813,7 @@ rule from-file ( file : file-loc : project )
 rule register ( target )
 {
     local signature = [ sequence.join
-       [ $(target).name ] : - ] ;    
+       [ $(target).path ] [ $(target).name ] : - ] ;    
 
             
     local result ;