From c98303a19370b528d1a4c99bfabff64034541c4c Mon Sep 17 00:00:00 2001
From: Ghislain MARY <ghislain.mary@belledonne-communications.com>
Date: Mon, 19 Oct 2015 10:12:07 +0200
Subject: [PATCH] Fix previous commit.

---
 prepare.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/prepare.py b/prepare.py
index e47fcc711..9e05102c2 100755
--- a/prepare.py
+++ b/prepare.py
@@ -70,6 +70,7 @@ class PythonRaspberryTarget(prepare.Target):
 
     def __init__(self):
         prepare.Target.__init__(self, '')
+        current_path = os.path.dirname(os.path.realpath(__file__))
         self.required_build_platforms = ['Linux']
         self.config_file = 'configs/config-python-raspberry.cmake'
         self.toolchain_file = 'toolchains/toolchain-raspberry.cmake'