From 5e4b178fa666e97f755c462a666a1bc83d836f3f Mon Sep 17 00:00:00 2001
From: Rene Rivera <grafikrobot@gmail.com>
Date: Tue, 24 Oct 2006 18:07:50 +0000
Subject: [PATCH] Output the initialized toolsets when given
 "--show-configuration" option.

[SVN r35726]
---
 v2/tools/common.jam | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/v2/tools/common.jam b/v2/tools/common.jam
index f2cef95fb..35fe34615 100644
--- a/v2/tools/common.jam
+++ b/v2/tools/common.jam
@@ -22,6 +22,10 @@ if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
 {
     .debug-configuration = true ;
 }
+if [ MATCH (--show-configuration) : [ modules.peek : ARGV ] ]
+{
+    .show-configuration = true ;
+}
 
 # Configurations
 #
@@ -212,6 +216,10 @@ rule check-init-parameters ( toolset : * )
     .all-signatures += $(sig) ;
     .init-loc.$(sig) = [ errors.nearest-user-location ] ;
     
+    if $(.show-configuration)
+    {
+        ECHO notice: $(condition) ;
+    }
     return $(condition) ;
 }