Hello all,
I'm new to the list and found it when I encountered problems trying
compile PyQT on my Powerbook G4. I'm running a fresh copy of 10.5 then
upgraded to 10.5.1. As this thread indicates:
http://www.mail-archive.com/[email protected]/msg12139.html
I looked into the symlink mentioned, but apparently it's already set
up - although curiously backwards from what the about thread indicates.
[EMAIL PROTECTED] ~ $ ls -l /System/Library/Frameworks/Python.framework/
Versions/2.5/lib/python2.5/site-packages
lrwxr-xr-x 1 root wheel 33 Nov 27 09:54 /System/Library/Frameworks/
Python.framework/Versions/2.5/lib/python2.5/site-packages -> /Library/
Python/2.5/site-packages
[EMAIL PROTECTED] ~ $ ls -l /Library/Python/2.5/site-packages/
total 480
drwxr-xr-x 16 root admin 544 Nov 27 16:09 PyQt4
-rw-rw-r-- 1 root admin 119 Oct 5 21:11 README
-rwxr-xr-x 1 root admin 78392 Nov 26 15:51 sip.so
-rw-r--r-- 1 root admin 83263 Nov 26 15:51 sipconfig.py
-rw-r--r-- 1 brian admin 65968 Nov 26 15:51 sipconfig.pyc
-rw-r--r--@ 1 root admin 3332 Nov 26 15:51 sipdistutils.py
I've re-compiled QT, but I still get the below error, also this only
happens when compiling the OpenGL module not when compiling any other
PyQT module (say QtSvg or QtSql).
c++ -headerpad_max_install_names -bundle -F/System/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/Library/Frameworks -L/Library/Frameworks -framework QtOpenGL -
framework OpenGL -framework AGL -framework QtGui -framework Carbon -
framework AppKit -framework QtCore -lz -lm -liconv -framework
ApplicationServices -framework QtGui -framework Carbon -framework
AppKit -framework QtCore -lz -lm -liconv -framework
ApplicationServices -framework QtCore -lz -lm -liconv -framework
ApplicationServices -framework OpenGL -framework AGL
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: *** [QtOpenGL.so] Error 1
To make life more interesting, some of the OpenGL examples provided
with QT don't compile in Xcode. For example the hellogl application
does compile but the framebufferobject and framebufferobject2
applications do not.
framebufferobject
Building target “framebufferobject” of project “framebufferobject”
with configuration “Debug” — (1 error)
mkdir /Developer/Examples/Qt/opengl/framebufferobject/build/Debug/
framebufferobject.app/Contents/MacOS
cd /Developer/Examples/Qt/opengl/framebufferobject
/Developer/usr/bin/g++-4.0 -o /Developer/Examples/Qt/opengl/
framebufferobject/build/Debug/framebufferobject.app/Contents/MacOS/
framebufferobject -L/Developer/Examples/Qt/opengl/framebufferobject/
build/Debug -L/Library/Frameworks -L/System/Library/Frameworks -F/
Developer/Examples/Qt/opengl/framebufferobject/build/Debug -filelist /
Developer/Examples/Qt/opengl/framebufferobject/build/
framebufferobject.build/Debug/framebufferobject.build/Objects-normal/
ppc/framebufferobject.LinkFileList -framework QtSvg -framework QtXml -
framework QtOpenGL -framework QtGui -framework Carbon -framework
AppKit -framework QtCore -framework ApplicationServices -framework
OpenGL -framework AGL -arch ppc -headerpad_max_install_names -L/
Library/Frameworks -lz -lm -liconv
Undefined symbols:
"QGLFramebufferObject::QGLFramebufferObject(int, int, unsigned
int)", referenced from:
GLWidget::GLWidget(QWidget*)in glwidget.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
"QGLFramebufferObject::QGLFramebufferObject(int, int, unsigned
int)", referenced from:
GLWidget::GLWidget(QWidget*)in glwidget.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
Build failed (1 error)
framebufferobject2
Building target “framebufferobject2” of project “framebufferobject2”
with configuration “Debug” — (2 errors)
cd /Developer/Examples/Qt/opengl/framebufferobject2
/Developer/usr/bin/g++-4.0 -o /Developer/Examples/Qt/opengl/
framebufferobject2/build/Debug/framebufferobject2.app/Contents/MacOS/
framebufferobject2 -L/Developer/Examples/Qt/opengl/framebufferobject2/
build/Debug -L/Library/Frameworks -L/System/Library/Frameworks -F/
Developer/Examples/Qt/opengl/framebufferobject2/build/Debug -filelist /
Developer/Examples/Qt/opengl/framebufferobject2/build/
framebufferobject2.build/Debug/framebufferobject2.build/Objects-normal/
ppc/framebufferobject2.LinkFileList -framework QtOpenGL -framework
QtGui -framework Carbon -framework AppKit -framework QtCore -framework
ApplicationServices -framework OpenGL -framework AGL -arch ppc -
headerpad_max_install_names -L/Library/Frameworks -lz -lm -liconv
Undefined symbols:
"QGLWidget::bindTexture(QImage const&, unsigned int, int)",
referenced from:
GLWidget::initializeGL() in glwidget.o
"QGLFramebufferObject::QGLFramebufferObject(int, int, unsigned
int)", referenced from:
GLWidget::GLWidget(QWidget*)in glwidget.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
"QGLWidget::bindTexture(QImage const&, unsigned int, int)",
referenced from:
GLWidget::initializeGL() in glwidget.o
"QGLFramebufferObject::QGLFramebufferObject(int, int, unsigned
int)", referenced from:
GLWidget::GLWidget(QWidget*)in glwidget.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
Build failed (2 errors)
So I imagine I've found a problem with how QT has set up it's linker
preferences, and being that I'm new to both QT and how OSX utilizes
Frameworks I thought I'd ask the experts, and see if there were any
wise words that could be shared with me.
Cheers,
Brian
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