Mark readline module in no-gil builds.

stefanholek · stefanholek · commit 65457c67cd01 · 2024-10-04T20:03:05.000+02:00
This means: "Do not re-enable the GIL when importing rl.readline." See python/cpython#116322 See python/cpython#116882
diff --git a/rl/readline.c b/rl/readline.c
@@ -3600,6 +3600,11 @@ PyInit_readline(void)
 	if (m == NULL)
 		return NULL;
 
+#ifdef Py_GIL_DISABLED
+	/* Cargo-culted from Modules/readline.c
+	   This means: "Do not re-enable the GIL when importing rl.readline." */ 
+	PyUnstable_Module_SetGIL(m, Py_MOD_GIL_NOT_USED);
+#endif
 	PyOS_ReadlineFunctionPointer = call_readline;
 
 	if (setup_readline(m) < 0) {
