[Insight-users] problem linking QT with ITK

Yannick Allard Yannick.Allard at USherbrooke.ca
Tue Jul 13 19:02:57 EDT 2004 

Hi Luis,

I'm using the Insight Toolkit 1.6.0. Here is the error message I get (a part of 
it... sorry for the formatting...) :
------------------------------------------------------------------
g++   main_i386.solaris2.8_g++_debug.o 
A_Principal_i386.solaris2.8_g++_debug.o ../../lib/i386.solaris2.8/libGUI_i386.so
laris2.8_g++_debug.a ../../li
b/i386.solaris2.8/libMSDF_INT_i386.solaris2.8_g++_debug.a ../../lib/i386.solaris
2.8/libHSI_Util_i386.solaris2.8_g++_debug.a ../../lib/i386.solaris2.
8/libIkonos_Util_i386.solaris2.8_g++_debug.a ../../lib/i386.solaris2.8/libPolSAR
_Util_i386.solaris2.8_g++_debug.a ../../lib/i386.solaris2.8/libSteve
_Util_i386.solaris2.8_g++_debug.a ../../lib/i386.solaris2.8/libUtil_i386.solaris
2.8_g++_debug.a /home/kbs/kbs-2.5/lib/i386.solaris2.8/libCortex_i386
.solaris2.8_g++_opt.a /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a /home/yallard/glut-3.6/lib/glut/libglut.a -lGL -
lGLU /home/rnd/pkg/hdf5-1.4.3/i386.solaris2.8/lib/libhdf5.a -
lz /home/rnd/pkg/mpich-
1.2.3/i386.solaris2.8/lib/libmpich.a /usr/lib/libaio.so /home/ya
llard/GSL/gsl-0.9.3/.libs/libgsl.a /home/yallard/GSL/gsl-
0.9.3/cblas/.libs/libgslcblas.a -lpthread -lthread -lposix4 -lXext -lsocket -
lnsl -lfl -lX1
1 -lICE -lSM /appl/pkg/public/netpbm-9.19/i386.solaris2.8/lib/libpbm.a -lppm -
lpgm -lpbm -lm /home/rnd/RND_REPOSITORY/C_Recipes/lib/i386.solaris2.8/
libC_Recipes_i386.solaris2.8_g++_debug.a /home/rnd/RND_REPOSITORY/MESCH/lib/i386
.solaris2.8/libmesch_i386.solaris2.8_g++_debug.a /home/rnd/pkg/tvcpp
0p8/i386.solaris2.8/lib/libvsip.a /home/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libitkvnl.a /home/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris
2.8/lib/libITKIO.a /home/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libITKCommon.a /home/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libi
tkvcl.a /home/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libitktiff.a /home/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libitkjpeg.a /hom
e/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libITKDICOMParser.a /home/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libITKMetaIO.a /home/r
nd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libitkpng.a /home/rnd/pkg/InsightToolkit-
1.6.0/i386.solaris2.8/lib/libitkzlib.a  -o ImagingIDFSRegis
_i386.solaris2.8_g++_debug
ld: fatal: symbol `png_libpng_ver' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_sig' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_IHDR' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_IDAT' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_IEND' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_PLTE' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_bKGD' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_cHRM' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_gAMA' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_hIST' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_iCCP' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_iTXt' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_oFFs' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_pCAL' is multiply-defined:
        (file /home/rnd/pkg/qt-2.3.0/i386.solaris2.8/lib/libqt-
mt_i386.solaris2.8_g++_opt.a(png.o) and file /home/rnd/pkg/InsightToolkit-
1.6.0/i386.
solaris2.8/lib/libitkpng.a(png.o));
ld: fatal: symbol `png_sCAL' is multiply-defined:

-------------------------------------------------------

Yannick

Selon Luis Ibanez <luis.ibanez at kitware.com>:

> 
> Hi Yannick,
> 
> 
> What version of ITK are you using ?
> 
> The current CVS version has name mangling for the
> PNG library distributed with ITK in the Utilities
> directory. That should prevent name conflicts at
> link time.
> 
> It will be nice if you post some of the error
> messages that you get   :-)
> 
> 
> Please let us know,
> 
> 
>     Thanks
> 
> 
>       Luis
> 
> 
> ---------------------
> Yannick Allard wrote:
> 
> > 
> > Hi Everyone,
> > 
> > I'm trying to build an application that use QT to build the GUI and add
> some 
> > ITK functions for image processing. The compilation is going just fine but
> at 
> > the link time I've some conflicts between QT and ITK where some functions
> are 
> > multiply defined (like the ones for png image support).
> > 
> > I'm NOT using CMake to compile. I'm using gcc 3.2 under solaris 2.8 on a
> intel 
> > platform. Any idea on how to solve the linking problem....
> > 
> > Thank you very much
> > 
> > Yannick
> > _______________________________________________
> > Insight-users mailing list
> > Insight-users at itk.org
> > http://www.itk.org/mailman/listinfo/insight-users
> > 
> 
> 
> 
> 
>

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