pythongh-85283: Build _uuid extension with limited C API (python#111010)

Glyphack · Jan 27, 2024 · 1e7a07d · 1e7a07d
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diff --git a/Doc/whatsnew/3.13.rst b/Doc/whatsnew/3.13.rst
@@ -933,8 +933,8 @@ Build Changes
   library, GCC built-in atomic functions, or MSVC interlocked intrinsics.
 
 * The ``errno``, ``md5``, ``resource``, ``winsound``, ``_ctypes_test``,
-  ``_scproxy``, ``_stat`` and ``_testimportmultiple`` C extensions are now
-  built with the :ref:`limited C API <limited-c-api>`.
+  ``_scproxy``, ``_stat``, ``_testimportmultiple`` and ``_uuid`` C extensions
+  are now built with the :ref:`limited C API <limited-c-api>`.
   (Contributed by Victor Stinner in :gh:`85283`.)
 
 

diff --git a/Misc/NEWS.d/next/Build/2023-10-17-01-56-11.gh-issue-85283.V156T2.rst b/Misc/NEWS.d/next/Build/2023-10-17-01-56-11.gh-issue-85283.V156T2.rst
@@ -1,4 +1,4 @@
 The ``errno``, ``md5``, ``resource``, ``winsound``, ``_ctypes_test``,
-``_scproxy``, ``_stat`` and ``_testimportmultiple`` C extensions are now built
-with the :ref:`limited C API <limited-c-api>`.
+``_scproxy``, ``_stat``, ``_testimportmultiple`` and ``_uuid`` C extensions are
+now built with the :ref:`limited C API <limited-c-api>`.
 Patch by Victor Stinner.
diff --git a/Modules/_uuidmodule.c b/Modules/_uuidmodule.c
@@ -3,6 +3,9 @@
  * DCE compatible Universally Unique Identifier library.
  */
 
+// Need limited C API version 3.13 for Py_MOD_PER_INTERPRETER_GIL_SUPPORTED
+#define Py_LIMITED_API 0x030d0000
+
 #include "Python.h"
 #if defined(HAVE_UUID_H)
   // AIX, FreeBSD, libuuid with pkgconf