Kirstin Model wrote:
Hi,
I am in process of compiling a source package that needs Qt and OpenGL libraries to install all programs. My
configurations are Powerbook G4, MacOS X 10.4.3, latest Developer tools and Xcode 2.2. In addition I have
installed opengl / qt3 & qt-dev (X11 version) via fink and my .bashrc sets the environment for the fink qt.
Lately I have installed QtMac3.3.5 and MacQt 4.0.1 from Trolltech (ATG website). I have tried compiling the
source with gcc 3.3 using qt3 from fink and get no error messages during compilation whatsoever. All
programs are installed but upon execution I get following message for those programs which need Qt or
OpenGL (the other programs are fine):
dyld: Symbol not found: __ZN12QPaintDevice10setX11DataEPK19QPaintDeviceX11Data
Referenced from:
/Applications/Xmipp09/lib/libXmippGraphics_darwin8.3.0.0.dylib
Expected in: flat namespace
Here, this symbol is defined in libqt-mt.3.3.5.dylib. If you link your
binary with "-L/sw/lib -lqt-mt", this shouldn't happen.
It seems that upon building the new libraries it misses the QtOpenGL framework or similar. I have tried gcc-4
compilation with the same combination, but in this case I get and error message already during compilation,
e.g.:
/usr/bin/ld: Undefined symbols:
typeinfo for QPtrCollection
typeinfo for QWidget
This is the standard binary incompatibility between a library compiled
with g++-3.3 and a binary compiled with g++-4.0.
--
Martin
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