Make sure the _ctypes extension can be compiled when WITH_THREAD is

not defined on Windows, even if that configuration is probably not
supported at all.

diff --git a/Modules/_ctypes/callbacks.c b/Modules/_ctypes/callbacks.c
index 55ba5f0c0b3059220d3441848e94b7128ac84cb3..c091d88364a40a408340cbc93ed0cb7a0998b663 100644 (file)
--- a/Modules/_ctypes/callbacks.c
+++ b/Modules/_ctypes/callbacks.c
@@ -348,7 +348,9 @@ void init_callbacks_in_module(PyObject *m)
 static void LoadPython(void)
 {
        if (!Py_IsInitialized()) {
+#ifdef WITH_THREAD
                PyEval_InitThreads();
+#endif
                Py_Initialize();
        }
 }

diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c
index 0fe7d103ffc10f5b8ba97e32ea1d97d4ec9f4e28..6342ece10d745b711b4a0075e37e87c8744e7954 100644 (file)
--- a/Modules/_ctypes/callproc.c
+++ b/Modules/_ctypes/callproc.c
@@ -818,7 +818,9 @@ GetComError(HRESULT errcode, GUID *riid, IUnknown *pIunk)
        /* We absolutely have to release the GIL during COM method calls,
           otherwise we may get a deadlock!
        */
+#ifdef WITH_THREAD
        Py_BEGIN_ALLOW_THREADS
+#endif
 
        hr = pIunk->lpVtbl->QueryInterface(pIunk, &IID_ISupportErrorInfo, (void **)&psei);
        if (FAILED(hr))
@@ -842,7 +844,9 @@ GetComError(HRESULT errcode, GUID *riid, IUnknown *pIunk)
        pei->lpVtbl->Release(pei);
 
   failed:
+#ifdef WITH_THREAD
        Py_END_ALLOW_THREADS
+#endif
 
        progid = NULL;
        ProgIDFromCLSID(&guid, &progid);