Index: Jamfile.v2
===================================================================
RCS file: /cvsroot/boost/boost/Jamfile.v2,v
retrieving revision 1.32
diff -u -r1.32 Jamfile.v2
--- Jamfile.v2	7 Mar 2006 09:55:59 -0000	1.32
+++ Jamfile.v2	14 Apr 2006 11:40:19 -0000
@@ -14,9 +14,16 @@
 import set ;
 import stage ;
 import package ;
+import os ;
 
 constant BOOST_VERSION : 1.34.0 ;
 
+#~ Try to get build-target directory
+local ALL_LOCATE_TARGET = [ os.environ ALL_LOCATE_TARGET ] ;
+
+local BUILD_DIR = $(ALL_LOCATE_TARGET)/boost_$(BOOST_VERSION) ;
+BUILD_DIR ?= bin.v2 ;
+
 project boost
     : requirements <include>.
       # disable auto-linking for all targets here,
@@ -26,7 +33,7 @@
       # 'tag' rule below.
       <tag>@$(__name__).tag
     : usage-requirements <include>.
-    : build-dir bin.v2  
+    : build-dir $(BUILD_DIR) 
     ;
 
 # Setup convenient aliases for all libraries.