[PyQt] PyQt 4.4.3 and Stackless Python 2.6 compilation

[Phil Thompson]

On Wed, 29 Oct 2008 18:26:27 +0000 (UTC), Carlos Eduardo
<carlosedp at gmail.com> wrote:
> Hi Phil,
> 
> Some time ago, I had some problems compiling SIP with Stackless Python. 
> That had been fixed manually by me until you patched siplib.c using a
pair
> of
> ifdefs.
> 
> Now, I'm recompiling my toolchain using the latest versions and found an
> incompatibility between PyQt and Stackless.
> 
> The problem lies on sip/QtCore/qobject.sip. It defines a heap structure
> that
> tries to find a reference in Python's PyHeapTypeObject but stackless does
> not
> define this structure, it just aliases from the PyTypeObject that does
not
> have
> that slot. This breaks PyQt compilation.
> 
> I have created a patch that addresses this issue. The test had been made
on
> Windows XP, using Stackless Python 2.6 and QT 4.4.3 and had been applied
> and
> compiled/worked successfully on PyQt-win-gpl-4.4.3 and
> PyQt-win-gpl-4.4.4-snapshot-20081022.
> 
> Here is the patch:
> 
> --- qobject.sip.orig    2008-10-28 15:18:50.511598400 -0200
> +++ qobject.sip 2008-10-28 15:19:56.500249100 -0200
> @@ -1308,12 +1308,16 @@
> 
>          case class_sat:
>              {
> +#if defined(STACKLESS)
> +                int type =
QMetaType::type(as->type.u.wt->super.tp_name);
> +#else
>  #if PY_VERSION_HEX >= 0x02050000
>                  int type =
>                  QMetaType::type(as->type.u.wt->super.ht_type.tp_name);
>  #else
>                  int type =
>                  QMetaType::type(as->type.u.wt->super.type.tp_name);
>  #endif
> 
> +#endif
>                  // The type must be supported by the meta-object system.
>                  if (type)
>                  {
> 
> 
> I hope this could be applied to PyQt so users of Stackless does not need
to
> patch and compile PyQt manually.

Applied.

Phil