[Insight-users] CMalists QT+VTK

[Luis Ibanez]

HI Marcelo,

The order of static libraries in the link line is
important in Unix/Linux.

It is likely that you are setting the VTK QT libraries
in an inappropriate order on the link line of your
application's Makefile.


NOTE that since the Makefile is generated from the
CMakeLists.txt file, you actually want to fix the
order in the original CMakeLists.txt file



Regards,


    Luis

--------------------------
Oliveira Marcelo wrote:

> Hi user's and Julien
> 
> tanks for your time and advanced me !!!!!
> 
> I did compile my QT 3.3.2 again such:
>  ./configure -thread -no-dlopen-opengl
> 
> the examples with opengl works OK. 
> 
> I removed ${QT_GL_LIBRARY} from CMakeLists
> I compiled vtkqt again.
> 
> And i'm still having this problems !!!!
> 
> /home/marcelo/vtkqt/libvtkqt.a(vtkQtRenderWindow.o)(.gnu.linkonce.r._ZTV17vtkQtRenderWindow+0x1f8):/home/marcelo/vtkqt/vtkQtRenderWindow.cpp:65:
> undefined reference to `QGLWidget::paintOverlayGL()'
> /home/marcelo/vtkqt/libvtkqt.a(vtkQtRenderWindow.o)(.gnu.linkonce.r._ZTV17vtkQtRenderWindow+0x1fc):/home/marcelo/vtkqt/vtkQtRenderWindow.cpp:65:
> undefined reference to `QGLWidget::glInit()'
> /home/marcelo/vtkqt/libvtkqt.a(vtkQtRenderWindow.o)(.gnu.linkonce.r._ZTV17vtkQtRenderWindow+0x200):/home/marcelo/VTK/Rendering/vtkRenderWindow.h:350:
> undefined reference to `QGLWidget::glDraw()'
> /home/marcelo/vtkqt/libvtkqt.a(vtkQtRenderWindow.o)(.gnu.linkonce.t._ZNK9QGLWidget10metaObjectEv+0x7):
> In function `QGLWidget::metaObject() const':
> /home/marcelo/VTK/Common/vtkWindow.h:64: undefined
> reference to `QGLWidget::staticMetaObject()'
> /home/marcelo/vtkqt/libvtkqt.a(vtkQtRenderWindow.o)(.gnu.linkonce.t._ZN17vtkQtRenderWindow11MakeCurrentEv+0xd):
> In function `vtkQtRenderWindow::MakeCurrent()':
> /usr/local/src/qt3/include/qsizepolicy.h:73: undefined
> reference to `QGLWidget::makeCurrent()'
> /home/marcelo/vtkqt/libvtkqt.a(vtkQtRenderWindow.o)(.gnu.linkonce.r._ZTI17vtkQtRenderWindow+0x10):/home/marcelo/vtkqt/vtkQtRenderWindow.cpp:52:
> undefined reference to `typeinfo for QGLWidget'
> collect2: ld returned 1 exit status
> make[1]: *** [/home/marcelo/teste/bin/testeExecutable]
> Error 1
> make: *** [default_target] Error 2
> 
> 
> This is my Makefile that generate the
> libvtkqt.a(/home/marcelo/vtkqt). Is it OK ??
> 
> #############################################################################
> # Makefile for building libvtkqt.a
> # Generated by tmake at 14:03, 2004/08/02
> #     Project: vtkqt
> #    Template: lib
> #############################################################################
> 
> ####### Compiler, tools and options
> 
> CC	=	gcc
> CXX	=	g++
> CFLAGS	=	-pipe -g
> CXXFLAGS=	-Wno-deprecated -g
> QTDIR = /usr/local/src/qt3
> 
> 
> INCPATH	=	-I/home/marcelo/VTK_bin
> -I/home/marcelo/VTK/Parallel
> -I/home/marcelo/VTK/Hybrid
> -I/home/marcelo/VTK/Patented
> -I/home/marcelo/VTK/Rendering -I/home/marcelo/VTK/IO
> -I/home/marcelo/VTK/Imaging
> -I/home/marcelo/VTK/Graphics
> -I/home/marcelo/VTK/Filtering
> -I/home/marcelo/VTK/Common
> -I/home/marcelo/VTK/Common/Testing/Cxx
> -I/home/marcelo/VTK_bin/Utilities/zlib
> -I/home/marcelo/VTK/Utilities/zlib
> -I/home/marcelo/VTK_bin/Utilities/jpeg
> -I/home/marcelo/VTK/Utilities/jpeg
> -I/home/marcelo/VTK_bin/Utilities/png
> -I/home/marcelo/VTK/Utilities/png
> -I/home/marcelo/VTK_bin/Utilities/tiff
> -I/home/marcelo/VTK/Utilities/tiff
> -I/home/marcelo/VTK_bin/Utilities/expat
> -I/home/marcelo/VTK/Utilities/expat
> -I/home/marcelo/VTK_bin/Utilities/DICOMParser
> -I/home/marcelo/VTK/Utilities/DICOMParser
> -I$(QTDIR)/include -I$(QTDIR)/ -I/home/marcelo/vtkqt
> AR	=	ar cqs
> RANLIB	=	
> MOC	=	$(QTDIR)/bin/moc
> UIC	=	$(QTDIR)/bin/uic
> 
> TAR	=	tar -cf
> GZIP	=	gzip -9f
> 
> ####### Files
> 
> HEADERS =	vtkQtRenderWindow.h \
> 		vtkQtRenderWindowInteractor.h
> SOURCES =	vtkQtRenderWindow.cpp \
> 		vtkQtRenderWindowInteractor.cpp
> OBJECTS =	vtkQtRenderWindow.o \
> 		vtkQtRenderWindowInteractor.o
> INTERFACES =	
> UICDECLS =	
> UICIMPLS =	
> SRCMOC	=	moc_vtkQtRenderWindowInteractor.cpp
> OBJMOC	=	moc_vtkQtRenderWindowInteractor.o
> DIST	=	
> TARGET	=	libvtkqt.a
> INTERFACE_DECL_PATH = .
> 
> ####### Implicit rules
> 
> .SUFFIXES: .cpp .cxx .cc .C .c
> 
> .cpp.o:
> 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
> 
> .cxx.o:
> 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
> 
> .cc.o:
> 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
> 
> .C.o:
> 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
> 
> .c.o:
> 	$(CC) -c $(CFLAGS) $(INCPATH) -o $@ $<
> 
> ####### Build rules
> 
> 
> all: $(TARGET)
> 
> staticlib: $(TARGET)
> 
> $(TARGET): $(UICDECLS) $(OBJECTS) $(OBJMOC) 
> 	-rm -f $(TARGET)
> 	$(AR) $(TARGET) $(OBJECTS) $(OBJMOC)
> 
> moc: $(SRCMOC)
> 
> tmake: Makefile
> 
> Makefile: vtkqt.pro
> 	tmake vtkqt.pro -o Makefile
> 
> dist:
> 	$(TAR) vtkqt.tar vtkqt.pro $(SOURCES) $(HEADERS)
> $(INTERFACES) $(DIST)
> 	$(GZIP) vtkqt.tar
> 
> clean:
> 	-rm -f $(OBJECTS) $(OBJMOC) $(SRCMOC) $(UICIMPLS)
> $(UICDECLS) $(TARGET)
> 	-rm -f *~ core
> 
> ####### Sub-libraries
> 
> 
> ###### Combined headers
> 
> 
> ####### Compile
> 
> vtkQtRenderWindow.o: vtkQtRenderWindow.cpp \
> 		vtkQtRenderWindow.h \
> 		vtkQtRenderWindowInteractor.h
> 
> vtkQtRenderWindowInteractor.o:
> vtkQtRenderWindowInteractor.cpp \
> 		vtkQtRenderWindowInteractor.h \
> 		vtkQtRenderWindow.h
> 
> moc_vtkQtRenderWindowInteractor.o:
> moc_vtkQtRenderWindowInteractor.cpp \
> 		vtkQtRenderWindowInteractor.h \
> 		vtkQtRenderWindow.h
> 
> moc_vtkQtRenderWindowInteractor.cpp:
> vtkQtRenderWindowInteractor.h
> 	$(MOC) vtkQtRenderWindowInteractor.h -o
> moc_vtkQtRenderWindowInteractor.cpp
> 
> 
> 
> 	
> 	
> 		
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