From 5c6fe1440312853fe4c259778c803198a70536d2 Mon Sep 17 00:00:00 2001
From: Stefan Behnel <stefan_ml@behnel.de>
Date: Fri, 30 Aug 2013 09:03:15 +0200
Subject: [PATCH] PyPy doesn't define Py_OptimizeFlag => always set it to off
 to enable assertions

---
 Cython/Utility/ModuleSetupCode.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Cython/Utility/ModuleSetupCode.c b/Cython/Utility/ModuleSetupCode.c
index 8065ab9..c76affd 100644
--- a/Cython/Utility/ModuleSetupCode.c
+++ b/Cython/Utility/ModuleSetupCode.c
@@ -40,6 +40,10 @@
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
 
+#if CYTHON_COMPILING_IN_PYPY
+#define Py_OptimizeFlag 0
+#endif
+
 #if PY_VERSION_HEX < 0x02050000
   typedef int Py_ssize_t;
   #define PY_SSIZE_T_MAX INT_MAX
-- 
2.7.4