Open CASCADE, the 3D modelling kernel
3D modeling & numerical simulation

Search the Forums
See All Topics
Open CASCADEShowroomGet it!Developer CornerSupport and ProductsAbout us
Technical overview
Areas of use
Advantages
FAQ
Screenshots
Shape factory
Shape gallery
Demonstrations
What's new
System requirements
Download Center
Public license
Documentation
Getting started
Forums
Open Source community
Training and e-learning
A-la Carte Support
Value-added software
Complementary Components
Customer Corner
Company Profile
Marketing Materials
Contact Us
News
Home / Developer Corner / Forums / Installation and building / Building Qt Sample

Building Qt Sample

Building Qt Sample
Heumüller 2011/09/08 11:50
Hi,

I'm new to Open Cascade and somewhat new to linux. I've installed OC on Ubuntu 10.04 LTS - Lucid Lynx. When I try to build the Qt-Sample , I get an undefined reference to V3d_view::Dump. See the build log below. Has anyone an idea how to solve this? I'm attaching the Makefile, too.

Thanks
Marvin

Starte "/usr/bin/make" -w
make: Gehe in Verzeichnis '/opt/opencascade/samples/qt/tutorial'
/usr/bin/make -f Makefile.Release
make[1]: Betrete Verzeichnis '/opt/opencascade/samples/qt/tutorial'
g++ -Wl,-O1 -o Linux/bin/Tutorial Linux/obj/ApplicationCommon.o Linux/obj/ApplicationTut.o Linux/obj/DocumentCommon.o Linux/obj/DocumentTut.o Linux/obj/Main.o Linux/obj/MakeBottle.o Linux/obj/Material.o Linux/obj/MDIWindow.o Linux/obj/Transparency.o Linux/obj/View.o Linux/obj/moc_ApplicationCommon.o Linux/obj/moc_ApplicationTut.o Linux/obj/moc_DocumentCommon.o Linux/obj/moc_DocumentTut.o Linux/obj/moc_Material.o Linux/obj/moc_MDIWindow.o Linux/obj/moc_Transparency.o Linux/obj/moc_View.o -L/usr/lib -L/opt/opencascade/ros/Linux/lib -L/usr/X11R6/lib -lXext -lX11 -lm -lGLU -lGL -lTKernel -lPTKernel -lTKMath -lTKService -lTKV3d -lTKV2d -lTKBRep -lTKIGES -lTKSTL -lTKVRML -lTKSTEP -lTKSTEPAttr -lTKSTEP209 -lTKSTEPBase -lTKShapeSchema -lTKGeomBase -lTKGeomAlgo -lTKG3d -lTKG2d -lTKXSBase -lTKPShape -lTKShHealing -lTKHLR -lTKTopAlgo -lTKMesh -lTKPrim -lTKCDF -lTKBool -lTKBO -lTKFillet -lTKOffset -L/usr/share/qt4/lib -lQtGui -lQtCore -lpthread
Linux/obj/MakeBottle.o: In function `BRepOffsetAPI_MakeOffsetShape::~BRepOffsetAPI_MakeOffsetShape()':
MakeBottle.cxx:(.text._ZN29BRepOffsetAPI_MakeOffsetShapeD2Ev[BRepOffsetAPI_MakeOffsetShape::~BRepOffsetAPI_MakeOffsetShape()]+0xe1): undefined reference to `TopTools_DataMapOfShapeReal::Clear()'
make[1]: Verlasse Verzeichnis '/opt/opencascade/samples/qt/tutorial'
make: Verlasse Verzeichnis '/opt/opencascade/samples/qt/tutorial'
MakeBottle.cxx:(.text._ZN29BRepOffsetAPI_MakeOffsetShapeD2Ev[BRepOffsetAPI_MakeOffsetShape::~BRepOffsetAPI_MakeOffsetShape()]+0x164): undefined reference to `TopTools_DataMapOfShapeReal::Clear()'
Linux/obj/View.o: In function `View::dump(char const*)':
View.cxx:(.text+0x1696): undefined reference to `V3d_View::Dump(char const*, Image_TypeOfImage)'
collect2: ld returned 1 exit status
make[1]: *** [Linux/bin/Tutorial] Fehler 1
make: *** [release] Fehler 2
Der Prozess "/usr/bin/make" wurde mit dem Rückgabewert 2 beendet.
You have to be logged in to download the attached file
Fabian Hachenberg 2011/09/13 10:40
Try to move -lTKV3d to the back of your commandline
Remember: If you have code in library A which is referencing a function in library B, you have to pass A prior to B to the linker.

http://www.network-theory.co.uk/docs/gccintro/gccintro_18.html
Heumüller 2011/09/15 09:25
Hi Fabian,

thanks for your answer and the link. I'm not at the office until friday or monday. I will post the result of your suggestion as soon as I am back.

Regards
Marvin
Heumüller 2011/09/19 11:27
Hi,

I've changed the order of the libraries and the last error message disappeared. But I still have those below.

I have also moved -lTKBRep in front of -lTKTopAlgo (what I guess is the library containing TopTools_DataMapOfShapeReal::Clear()).

Regards
Marvin

make: Gehe in Verzeichnis '/opt/opencascade/samples/qt/tutorial'
/usr/bin/make -f Makefile.Release
make[1]: Betrete Verzeichnis '/opt/opencascade/samples/qt/tutorial'
g++ -Wl,-O1 -o Linux/bin/Tutorial Linux/obj/ApplicationCommon.o Linux/obj/ApplicationTut.o Linux/obj/DocumentCommon.o Linux/obj/DocumentTut.o Linux/obj/Main.o Linux/obj/MakeBottle.o Linux/obj/Material.o Linux/obj/MDIWindow.o Linux/obj/Transparency.o Linux/obj/View.o Linux/obj/moc_ApplicationCommon.o Linux/obj/moc_ApplicationTut.o Linux/obj/moc_DocumentCommon.o Linux/obj/moc_DocumentTut.o Linux/obj/moc_Material.o Linux/obj/moc_MDIWindow.o Linux/obj/moc_Transparency.o Linux/obj/moc_View.o -L/usr/lib -L/opt/opencascade/ros/Linux/lib -L/usr/X11R6/lib -L/usr/lib -L/usr/local/lib -lTKBRep -lXext -lX11 -lm -lGLU -lGL -lTKernel -lPTKernel -lTKMath -lTKService -lTKV3d -lTKV2d -lTKIGES -lTKSTL -lTKVRML -lTKSTEP -lTKSTEPAttr -lTKSTEP209 -lTKSTEPBase -lTKShapeSchema -lTKGeomBase -lTKGeomAlgo -lTKG3d -lTKG2d -lTKXSBase -lTKPShape -lTKShHealing -lTKHLR -lTKMesh -lTKPrim -lTKCDF -lTKBool -lTKBO -lTKFillet -lTKOffset -L/usr/share/qt4/lib -lTKTopAlgo -lQtGui -lQtCore -lpthread
Linux/obj/MakeBottle.o: In function `BRepOffsetAPI_MakeOffsetShape::~BRepOffsetAPI_MakeOffsetShape()':
make[1]: Verlasse Verzeichnis '/opt/opencascade/samples/qt/tutorial'
make: Verlasse Verzeichnis '/opt/opencascade/samples/qt/tutorial'
MakeBottle.cxx:(.text._ZN29BRepOffsetAPI_MakeOffsetShapeD2Ev[BRepOffsetAPI_MakeOffsetShape::~BRepOffsetAPI_MakeOffsetShape()]+0xe1): undefined reference to `TopTools_DataMapOfShapeReal::Clear()'
MakeBottle.cxx:(.text._ZN29BRepOffsetAPI_MakeOffsetShapeD2Ev[BRepOffsetAPI_MakeOffsetShape::~BRepOffsetAPI_MakeOffsetShape()]+0x164): undefined reference to `TopTools_DataMapOfShapeReal::Clear()'
collect2: ld returned 1 exit status
make[1]: *** [Linux/bin/Tutorial] Fehler 1
make: *** [release] Fehler 2
Der Prozess "/usr/bin/make" wurde mit dem Rückgabewert 2 beendet.
Heumüller 2011/09/20 09:11
Well, I have now removed all of OCC on my machine, reinstalled it via software center (and not by downloading package and compiling it by myself), then it didn't work neither, then I downloaded FreeCad and then, somehow, I could compile the sample without errors.

Regards
Marvin
 
 
Latest news
  • Open CASCADE Technology 6.7.1 is available for download!
  • Open CASCADE Technology 6.7.0 is available for download!
  • Open CASCADE Technology 6.6.0 is available for download!

  • © OPEN CASCADE 2000 - 2014  |  Search  |  Contacts   |  Site map