[PyQt] intel mac linking (4.3)

[Joseph Gilbert]

Just in case anyone else runs into this on an intel mac...
Add -flat_namespace -undefined suppress to the QtQpenGL/Makefile  
LFLAG's. This allows the linker to plow right through the opengl  
framework so that you can build pyqt at least.
Built against qt 4.3 and 4.3.1 as both x86 and -universal - same  
issue with both qt builds.  My guess is that this is something with  
sip's generated files, but don't know for sure.

On Aug 9, 2007, at 11:01 AM, Joseph Gilbert wrote:

> Looking for some help here, not sure if this is the right place.  
> I've been trying to resolve the same problem for a few weeks off  
> and on.
>
> No matter what I do I end up with the same error when I build PyQT.  
> Is there a file missing from the linker path? I'm sure there is a  
> simple answer, wondering if someone has run into it.  I used to use/ 
> build 4.2 without problems but, this is new. Was having the same  
> problem building the snapshots.
>
> Thanks
>
> Error recieved:
>
> using `python configure.py --qmake /usr/local/TrolltechQt-4.3.0/bin/ 
> qmake` then `make`
>
> c++ -headerpad_max_install_names -bundle -F/Library/Frameworks - 
> framework Python -o QtOpenGL.so sipQtOpenGLcmodule.o  
> sipQtOpenGLQGLPixelBuffer.o sipQtOpenGLQGLFramebufferObject.o  
> sipQtOpenGLQGLColormap.o sipQtOpenGLQGLWidget.o  
> sipQtOpenGLQGLContext.o sipQtOpenGLQGLFormatOpenGLVersionFlags.o  
> sipQtOpenGLQGLFormat.o sipQtOpenGLQGLFormatOptions.o  
> sipQtOpenGLQGL.o -F/usr/local/Trolltech/Qt-4.3.0/lib -L/usr/local/ 
> Trolltech/Qt-4.3.0/lib -framework QtOpenGL -L/usr/local/Trolltech/ 
> Qt-4.3.0/lib -F/usr/local/Trolltech/Qt-4.3.0/lib -framework OpenGL - 
> framework AGL -framework QtGui -framework Carbon -framework AppKit - 
> framework QtCore -lz -lm -liconv -framework ApplicationServices - 
> framework QtGui -L/usr/local/Trolltech/Qt-4.3.0/lib -F/usr/local/ 
> Trolltech/Qt-4.3.0/lib -framework Carbon -framework AppKit - 
> framework QtCore -lz -lm -liconv -framework ApplicationServices - 
> framework QtCore -L/usr/local/Trolltech/Qt-4.3.0/lib -lz -lm - 
> liconv -framework ApplicationServices -framework OpenGL -framework AGL
> /usr/bin/ld: Undefined symbols:
> QGLPixelBuffer::bindTexture(QImage const&, unsigned int)
> QGLPixelBuffer::bindTexture(QPixmap const&, unsigned int)
> QGLPixelBuffer::deleteTexture(unsigned int)
> QGLPixelBuffer::bindToDynamicTexture(unsigned int)
> QGLPixelBuffer::updateDynamicTexture(unsigned int) const
> QGLFramebufferObject::QGLFramebufferObject(QSize const&,  
> QGLFramebufferObject::Attachment, unsigned int, unsigned int)
> QGLFramebufferObject::QGLFramebufferObject(QSize const&, unsigned int)
> QGLFramebufferObject::QGLFramebufferObject(int, int,  
> QGLFramebufferObject::Attachment, unsigned int, unsigned int)
> QGLFramebufferObject::QGLFramebufferObject(int, int, unsigned int)
> QGLWidget::bindTexture(QImage const&, unsigned int, int)
> QGLWidget::bindTexture(QPixmap const&, unsigned int, int)
> QGLWidget::deleteTexture(unsigned int)
> QGLContext::bindTexture(QImage const&, unsigned int, int)
> QGLContext::bindTexture(QPixmap const&, unsigned int, int)
> QGLContext::deleteTexture(unsigned int)
> collect2: ld returned 1 exit status
> make[1]: *** [QtOpenGL.so] Error 1
> make: *** [all] Error 2
>
> Configuration:
>
> Build directories:
> pyqt = PyQt-mac-gpl-4.3
> sip = sip-4.7
> qt = qt-mac-opensource-src-4.3.0
>
> Computer:
> Mac OS X version 10.4.10
> 2.2 GHz Intel Core 2 Duo
> NVIDIA GeForce 8600M GT
>
>
>
>
> _______________________________________________
> PyQt mailing list    PyQt at riverbankcomputing.com
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Joseph Gilbert
Programmer
PFGRC - Bioinformatics
JCVI
jgilbert at jcvi.org



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