[PyQt] PyQt5 5.7.1 Bug: debug build on Windows broken

Dmitry Shachnev mitya57 at ubuntu.com
Fri Jan 6 21:34:30 GMT 2017


On Thu, Jan 05, 2017 at 09:50:22PM +0100, Mathias Born wrote:
> Phil,
>
> It looks like the change to the limited Python API broke the
> debug build on Windows.
> I get error messages like:
>
> c:\cpp\python\python-3.6.0\include\object.h(65): fatal error C1189: #error:
> Py_LIMITED_API is incompatible with Py_DEBUG, Py_TRACE_REFS, and
> Py_REF_DEBUG
>
> That's a severe limitation for every program embedding Python and PyQt5,
> because the debug build of such a program must link to the debug version of
> Python and PyQt5.

This also affects Debian because we are building for debug interpreters too.

--
Dmitry Shachnev
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