[PyKDE] PyQt 3.1, Win2000, and MSVC runtime library

[ian reinhart geiser]

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Now this is quite odd.

I am haveing a nightmare of building my own bindings here in PyQt.  

My Qt is built as MD
My PyQt/SIP is built as MT
and my bindings are built as MT

What is funny is my normal PyQt scripts work perfectly, and my own bindings 
that use just sip work perfectly.  It is only my Qt based bindings that I 
built that bork....

Since I installed my python win the installer from their site I am not sure 
what there setup it.  I guess I am going to assume it was built with MT only 
because my plain SIP bindings work perfectly.  I looked at the link and it 
only sounds like you cannot use both in the same project.  I dunno though, I 
am a Mac/Unix programmer so most of the things here winders does is just 
plain silly.

- -ian reinhart geiser

On Thursday 11 April 2002 11:58 am, greg Landrum wrote:
> Wow!  This cleared up all the problems I was having with PyQt.  Thanks
> Paul!
>
> -greg
>
> At 07:26 AM 4/11/2002, Paul Felix wrote:
> >Hi,
> >
> >I want to pass on a fix I made to the Windows build of PyQt/Sip 3.1 using
> >MS VC++.
> >
> >My build configuration is as follows:
> >
> >   NT 4.0 SP 5
> >   VC++ 6.0 SP 5
> >   PyQt/Sip 3.1
> >   Qt 3.0.3
> >   Python 2.2.0
> >
> >After building PyQt, I was able to run the PyQt examples on my NT 4.0 box,
> > but when I ran the examples on a Win2000 box, they crashed at various
> > times (most often when exiting the app).  Here is the Win2000
> > configuration I tested:
> >
> >   Windows 2000 Professional
> >   5.0.2195 SP 2
> >
> >While investigating, I noticed that the build was mixing static (MT) and
> > DLL (MD) versions of the C runtime library:
> >
> >   Package     C runtime option
> >   -------     ----------------
> >   Python         -MD
> >   Qt             -MD
> >   PyQt/Sip       -MT
> >
> >This is a no-no according to our friends at Microsoft:
> >
> >http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vccore98/
> >HTML/_core_.2f.md.2c_2f.ml.2c_2f.mt.2c_2f.ld.asp
> >
> >I went back to the PyQt/Sip build and changed the Makefile.win32-msvc
> > files, replacing -MT with -MD.  Now the examples run fine for me on both
> > NT 4.0 and Win2000.
> >
> >This is a head scratcher, because I know some of you are running on
> > Win2000 without problems -- maybe you made this fix too.
> >
> >Paul
>
> _______________________________________________
> PyKDE mailing list    PyKDE at mats.gmd.de
> http://mats.gmd.de/mailman/listinfo/pykde
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