From: Hai Shi <shihai1992@gmail.com>
Date: Tue, 6 Apr 2021 12:55:13 +0000 (+0800)
Subject: bpo-41111: Don't build xxlimited with Py_TRACE_REFS macro (GH-25180)
X-Git-Tag: v3.10.0b1~393
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5787ba4a45492e232f5470c7d2e93763198e4b22;p=thirdparty%2FPython%2Fcpython.git

bpo-41111: Don't build xxlimited with Py_TRACE_REFS macro (GH-25180)
---

diff --git a/setup.py b/setup.py
index edf3cb4f230b..d01193627949 100644
--- a/setup.py
+++ b/setup.py
@@ -1864,9 +1864,10 @@ class PyBuildExt(build_ext):
 ##         # Uncomment these lines if you want to play with xxmodule.c
 ##         self.add(Extension('xx', ['xxmodule.c']))
 
-        # Limited C API
-        self.add(Extension('xxlimited', ['xxlimited.c']))
-        self.add(Extension('xxlimited_35', ['xxlimited_35.c']))
+        # The limited C API is not compatible with the Py_TRACE_REFS macro.
+        if not sysconfig.get_config_var('Py_TRACE_REFS'):
+            self.add(Extension('xxlimited', ['xxlimited.c']))
+            self.add(Extension('xxlimited_35', ['xxlimited_35.c']))
 
     def detect_tkinter_fromenv(self):
         # Build _tkinter using the Tcl/Tk locations specified by