From b6fa2814f79c3136316995656669f886f5409fb7 Mon Sep 17 00:00:00 2001
From: Hye-Shik Chang <hyeshik@gmail.com>
Date: Mon, 4 Apr 2005 15:49:02 +0000
Subject: [PATCH] Make a handy macro, Py_DEFAULT_RECURSION_LIMIT to allow to
 define a default value of recursion limit from build systems.  1000 levels
 are still too high for some 64bit systems.

---
 Python/ceval.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Python/ceval.c b/Python/ceval.c
index 749291d5770..459fd0d0b19 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -417,8 +417,11 @@ Py_MakePendingCalls(void)
 
 /* The interpreter's recursion limit */
 
-static int recursion_limit = 1000;
-int _Py_CheckRecursionLimit = 1000;
+#ifndef Py_DEFAULT_RECURSION_LIMIT
+#define Py_DEFAULT_RECURSION_LIMIT 1000
+#endif
+static int recursion_limit = Py_DEFAULT_RECURSION_LIMIT;
+int _Py_CheckRecursionLimit = Py_DEFAULT_RECURSION_LIMIT;
 
 int
 Py_GetRecursionLimit(void)