From c1ffa8ca52435783ffe238d651eba79ea3d0a204 Mon Sep 17 00:00:00 2001
From: Kenneth Heafield <kenlm@kheafield.com>
Date: Mon, 21 Nov 2011 14:46:39 -0500
Subject: [PATCH] BSD doesn't support readlink -f :-(

---
 bjam | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/bjam b/bjam
index 2ae074a4b..d0a49c3f7 100755
--- a/bjam
+++ b/bjam
@@ -1,9 +1,8 @@
 #!/bin/bash
 set -e
-self="$(readlink -f "$0")"
 if 
   which bjam >/dev/null 2>/dev/null && #Have a bjam in path
-  [ "$self" != "$(readlink -f "$(which bjam)")" ] && #bjam in path isn't this script
+  ! grep UFIHGUFIHBDJKNCFZXAEVA "$(which bjam)" >/dev/null && #bjam in path isn't this script
   bjam --help >/dev/null 2>/dev/null #bjam in path isn't broken (i.e. has boost-build)
 then
   #Delegate to system bjam