From dd07e62e041dfae67c1182226b772fe59a71f78e Mon Sep 17 00:00:00 2001 From: Peter Eisentraut Date: Wed, 5 Mar 2025 17:38:06 +0100 Subject: [PATCH v3 2/2] Activate Python "Limited API" in PL/Python This allows building PL/Python against any Python 3.x version and using another Python 3.x version at run time. Discussion: https://www.postgresql.org/message-id/flat/ee410de1-1e0b-4770-b125-eeefd4726a24@eisentraut.org --- src/pl/plpython/plpython.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/pl/plpython/plpython.h b/src/pl/plpython/plpython.h index ec822577260..06fc1a5440f 100644 --- a/src/pl/plpython/plpython.h +++ b/src/pl/plpython/plpython.h @@ -19,6 +19,15 @@ #error Python.h must be included via plpython.h #endif +/* + * Enable Python Limited API + * + * XXX currently not enabled on MSVC because of build failures + */ +#if !defined(_MSC_VER) +#define Py_LIMITED_API 0x03020000 +#endif + /* * Pull in Python headers via a wrapper header, to control the scope of * the system_header pragma therein. -- 2.48.1