From 4201e366acfaf167e82d87de2028bf3f6385e54c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jurko=20Gospodneti=C4=87?= <jurko.gospodnetic@pke.hr>
Date: Tue, 14 Aug 2012 04:54:05 +0000
Subject: [PATCH] Corrected a slight Boost Build project.module-name() rule
 defect causing it to not reuse its cached result value in some cases.

[SVN r80021]
---
 src/build/project.jam | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/build/project.jam b/src/build/project.jam
index 88534f6a7..960d1283e 100644
--- a/src/build/project.jam
+++ b/src/build/project.jam
@@ -165,8 +165,8 @@ rule module-name ( jamfile-location )
     {
         # Root the path, so that locations are always unambiguous. Without this,
         # we can not decide if '../../exe/program1' and '.' are the same paths.
-        jamfile-location = [ path.root $(jamfile-location) [ path.pwd ] ] ;
-        .module.$(jamfile-location) = Jamfile<$(jamfile-location)> ;
+        local normalized = [ path.root $(jamfile-location) [ path.pwd ] ] ;
+        .module.$(jamfile-location) = Jamfile<$(normalized)> ;
     }
     return $(.module.$(jamfile-location)) ;
 }