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List:       pykde
Subject:    Re: [PyQt] PyQt compile error
From:       Phil Thompson <phil () riverbankcomputing ! com>
Date:       2008-03-21 15:51:49
Message-ID: 200803211551.49453.phil () riverbankcomputing ! com
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On Friday 21 March 2008, Chris Jones wrote:
> Hello,
>
> I tried compiling PyQt today on my mac, and I got the following:
>
> ===============================
> Undefined symbols:
>   "QGLContext::deleteTexture(unsigned int)", referenced from:
>       _meth_QGLContext_deleteTexture in sipQtOpenGLQGLContext.o
>   "QGLWidget::bindTexture(QImage const&, unsigned int, int)", referenced
> from:
>       _meth_QGLWidget_bindTexture in sipQtOpenGLQGLWidget.o
>   "QGLFramebufferObject::QGLFramebufferObject(QSize const&,
> QGLFramebufferObject::Attachment, unsigned int, unsigned int)",
> referenced from:
>       sipQGLFramebufferObject::sipQGLFramebufferObject(QSize const&,
> QGLFramebufferObject::Attachment, unsigned int, unsigned int)in
> sipQtOpenGLQGLFramebufferObject.o
>   "QGLContext::bindTexture(QPixmap const&, unsigned int, int)",
> referenced from:
>       _meth_QGLContext_bindTexture in sipQtOpenGLQGLContext.o
>   "QGLPixelBuffer::bindToDynamicTexture(unsigned int)", referenced from:
>       _meth_QGLPixelBuffer_bindToDynamicTexture in
> sipQtOpenGLQGLPixelBuffer.o
>   "QGLPixelBuffer::bindTexture(QPixmap const&, unsigned int)",
> referenced from:
>       _meth_QGLPixelBuffer_bindTexture in sipQtOpenGLQGLPixelBuffer.o
>   "QGLPixelBuffer::deleteTexture(unsigned int)", referenced from:
>       _meth_QGLPixelBuffer_deleteTexture in sipQtOpenGLQGLPixelBuffer.o
>   "QGLContext::bindTexture(QImage const&, unsigned int, int)",
> referenced from:
>       _meth_QGLContext_bindTexture in sipQtOpenGLQGLContext.o
>   "QGLPixelBuffer::bindTexture(QImage const&, unsigned int)", referenced
> from:
>       _meth_QGLPixelBuffer_bindTexture in sipQtOpenGLQGLPixelBuffer.o
>   "QGLFramebufferObject::QGLFramebufferObject(int, int,
> QGLFramebufferObject::Attachment, unsigned int, unsigned int)",
> referenced from:
>       sipQGLFramebufferObject::sipQGLFramebufferObject(int, int,
> QGLFramebufferObject::Attachment, unsigned int, unsigned int)in
> sipQtOpenGLQGLFramebufferObject.o
>   "QGLWidget::deleteTexture(unsigned int)", referenced from:
>       _meth_QGLWidget_deleteTexture in sipQtOpenGLQGLWidget.o
>   "QGLPixelBuffer::updateDynamicTexture(unsigned int) const", referenced
> from:
>       _meth_QGLPixelBuffer_updateDynamicTexture in
> sipQtOpenGLQGLPixelBuffer.o
>   "QGLFramebufferObject::QGLFramebufferObject(int, int, unsigned int)",
> referenced from:
>       sipQGLFramebufferObject::sipQGLFramebufferObject(int, int,
> unsigned int)in sipQtOpenGLQGLFramebufferObject.o
>   "QGLWidget::bindTexture(QPixmap const&, unsigned int, int)",
> referenced from:
>       _meth_QGLWidget_bindTexture in sipQtOpenGLQGLWidget.o
>   "QGLFramebufferObject::QGLFramebufferObject(QSize const&, unsigned
> int)", referenced from:
>       sipQGLFramebufferObject::sipQGLFramebufferObject(QSize const&,
> unsigned int)in sipQtOpenGLQGLFramebufferObject.o
> ld: symbol(s) not found
> collect2: ld returned 1 exit status
> make[1]: *** [QtOpenGL.so] Error 1
> make: *** [all] Error 2
> ois-cjones-mac:PyQt-mac-gpl-4.3.3 cjones$
> ==========================================
>
> I have no idea what any of this means, I'm not a programmer. Can anyone
> give me some idea of what I need to do to fix this?

If you are using the Qt binary package from Trolltech then make sure you have 
the latest one installed (ie. Qt v4.3.4).

Phil
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