From 2c217893e517eaeb288c70b51816015a3a8a8124 Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@cab.ark.cs.cmu.edu>
Date: Wed, 23 May 2012 00:36:29 -0400
Subject: support for cab, pay attention to BOOST_ROOT in bjam

---
 jam-files/sanity.jam | 1 +
 1 file changed, 1 insertion(+)

(limited to 'jam-files/sanity.jam')

diff --git a/jam-files/sanity.jam b/jam-files/sanity.jam
index 9c75c247..2a5fc381 100644
--- a/jam-files/sanity.jam
+++ b/jam-files/sanity.jam
@@ -74,6 +74,7 @@ if $(with-macports) {
 }
 else {
   with-boost = [ option.get "with-boost" ] ;
+  with-boost ?= [ os.environ "BOOST_ROOT" ] ;
   if $(with-boost) {
     L-boost-search = -L$(with-boost)/lib" "-L$(with-boost)/lib64 ;
     boost-search = <search>$(with-boost)/lib <search>$(with-boost)/lib64 ;
-- 
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