From eca89170acdf006c2f1790e2d89785dcd929d72e Mon Sep 17 00:00:00 2001
From: Rene Rivera <grafikrobot@gmail.com>
Date: Sat, 20 Oct 2007 16:35:58 +0000
Subject: [PATCH] Do not refer to nonexistent target when python is not
 configured.

[SVN r40215]
---
 v2/tools/python.jam | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/v2/tools/python.jam b/v2/tools/python.jam
index d4a96a1f5..4ee755339 100644
--- a/v2/tools/python.jam
+++ b/v2/tools/python.jam
@@ -989,7 +989,11 @@ type.set-generated-target-prefix PYTHON_EXTENSION : : "" ;
 rule python-extension ( name : sources * : requirements * : default-build * :
                         usage-requirements * )
 {
-    requirements += <use>/python//python_for_extensions <suppress-import-lib>true ;
+    if [ configured ]
+    {
+        requirements += <use>/python//python_for_extensions ;
+    }
+    requirements += <suppress-import-lib>true ;
 
     local project = [ project.current ] ;