Allow users to override CYTHON_PEP489_MULTI_PHASE_INIT in PyPy 3.9+.

See #5413 Improves on #5414
cython · May 2, 2023 · b774109 · b774109
1 parent a27f7bc
commit b774109
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/Cython/Utility/ModuleSetupCode.c b/Cython/Utility/ModuleSetupCode.c
@@ -76,10 +76,11 @@
   #define CYTHON_FAST_THREAD_STATE 0
   #undef CYTHON_FAST_PYCALL
   #define CYTHON_FAST_PYCALL 0
-  #if PY_VERSION_HEX >= 0x03090000
-    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
-  #else
+  #if PY_VERSION_HEX < 0x03090000
+    #undef CYTHON_PEP489_MULTI_PHASE_INIT
     #define CYTHON_PEP489_MULTI_PHASE_INIT 0
+  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
+    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
   #endif
   #undef CYTHON_USE_TP_FINALIZE
   #define CYTHON_USE_TP_FINALIZE 0