From 635d4622a7750a7d5640c1539c79dc8c0a1b1f73 Mon Sep 17 00:00:00 2001
From: liaogang <liaogang@baidu.com>
Date: Sun, 8 Jan 2017 09:33:11 +0800
Subject: [PATCH] Clean py_env

---
 cmake/external/python.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/external/python.cmake b/cmake/external/python.cmake
index 357ee901c..cbb694022 100644
--- a/cmake/external/python.cmake
+++ b/cmake/external/python.cmake
@@ -18,7 +18,7 @@ INCLUDE(python_module)
 FIND_PACKAGE(PythonInterp 2.7)
 FIND_PACKAGE(PythonLibs 2.7)
 
-SET(py_env PATH=${PATH} PYTHONHOME=${PYTHONHOME} PYTHONPATH=${PYTHONPATH})
+SET(py_env "")
 
 IF(PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND)
     find_python_module(pip REQUIRED)
-- 
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