[Insight-users] Wrapping link errors for Examples

[Luis Ibanez]

Hi John,

Can you please clarify something in your email,

You said:

 > I've built ITK 1.6.0 on MSVC6 (Win2K) with tcl wrapping with no errors
 > (build testing/examples turned on), but when I turn on tcl wrapping I
 > get the following link errors


I couldn'f figure out the difference between the
first built and the second. In the first case you
are building

    TCL WRAPPING   = ON
    EXAMPLES       = ON
    TESTING        = ON

    Get erros      = No

While in the second you are building

    TCL WRAPPING   = ON
    EXAMPLES       = ON
    TESTING        = ON

    Get errors     = yes


Please give us a hint,


Thanks


   Luis


----------------------------
anast.jm at pg.com wrote:

> 
> I've built ITK 1.6.0 on MSVC6 (Win2K) with tcl wrapping with no errors 
> (build testing/examples turned on), but when I turn on tcl wrapping I 
> get the following link errors for Segmentation Examples...any ideas. If 
> I turn off examples it builds with no errors. I downloaded and built 
> CableSwig-ITK-1.6.0 (with no errors). Am using cmake 1.8p3. I can send 
> cmakelist.txt if needed. I didn't get any hits in the FAQ or the 
> userlist...thanks, john
> 
> p.s. I downloaded the gz files not the zips just to be sure IE didn't 
> mess em up...
> 
> --------------------Configuration: SegmentationExamples - Win32 
> Release--------------------
> Compiling...
> SegmentationExamples.cxx
> Linking...
>    Creating library P:\AnastDev\Insight 
> 160\In160\bin\Release/SegmentationExamples.lib and object 
> P:\AnastDev\Insight 160\In160\bin\Release/SegmentationExamples.exp
> --------------------Configuration: SegmentationExamples2 - Win32 
> Release--------------------
> Linking...
> ITKCommon.lib(ITKCommon.dll) : error LNK2005: "public: virtual 
> __thiscall itk::ExceptionObject::~ExceptionObject(void)" 
> (??1ExceptionObject at itk at  at UAE at XZ) already defined in 
> SegmentationExamples2.obj
> ITKCommon.lib(ITKCommon.dll) : error LNK2005: "protected: void 
> __thiscall itk::ExceptionObject::UpdateWhat(void)" 
> (?UpdateWhat at ExceptionObject at itk at  at IAEXXZ) already defined in 
> SegmentationExamples2.obj
> ITKCommon.lib(ITKCommon.dll) : error LNK2005: "public: __thiscall 
> itk::ExceptionObject::ExceptionObject(class itk::ExceptionObject const 
> &)" (??0ExceptionObject at itk at  at QAE at ABV01 at  at Z) already defined in 
> SegmentationExamples2.obj
> ITKCommon.lib(ITKCommon.dll) : error LNK2005: "public: __thiscall 
> itk::ExceptionObject::ExceptionObject(char const *,unsigned int,char 
> const *,char const *)" (??0ExceptionObject at itk at  at QAE at PBDI00 at Z) already 
> defined in SegmentationExamples2.obj
> ITKCommon.lib(ITKCommon.dll) : warning LNK4006: "public: virtual 
> __thiscall itk::ExceptionObject::~ExceptionObject(void)" 
> (??1ExceptionObject at itk at  at UAE at XZ) already defined in 
> SegmentationExamples2.obj; second definition ignored
> ITKCommon.lib(ITKCommon.dll) : warning LNK4006: "protected: void 
> __thiscall itk::ExceptionObject::UpdateWhat(void)" 
> (?UpdateWhat at ExceptionObject at itk at  at IAEXXZ) already defined in 
> SegmentationExamples2.obj; second definition ignored
> ITKCommon.lib(ITKCommon.dll) : warning LNK4006: "public: __thiscall 
> itk::ExceptionObject::ExceptionObject(class itk::ExceptionObject const 
> &)" (??0ExceptionObject at itk at  at QAE at ABV01 at  at Z) already defined in 
> SegmentationExamples2.obj; second definition ign
> ored
> ITKCommon.lib(ITKCommon.dll) : warning LNK4006: "public: __thiscall 
> itk::ExceptionObject::ExceptionObject(char const *,unsigned int,char 
> const *,char const *)" (??0ExceptionObject at itk at  at QAE at PBDI00 at Z) already 
> defined in SegmentationExamples2.obj; seco
> nd definition ignored
>    Creating library P:\AnastDev\Insight 
> 160\In160\bin\Release/SegmentationExamples2.lib and object 
> P:\AnastDev\Insight 160\In160\bin\Release/SegmentationExamples2.exp
> SegmentationExamples2.obj : error LNK2001: unresolved external symbol 
> "public: static float const itk::NumericTraits<float>::Zero" 
> (?Zero at ?$NumericTraits at M at itk at  at 2MB)
> SegmentationExamples2.obj : error LNK2001: unresolved external symbol 
> "public: static double const itk::NumericTraits<double>::Zero" 
> (?Zero at ?$NumericTraits at N at itk at  at 2NB)
> SegmentationExamples2.obj : error LNK2001: unresolved external symbol 
> "public: static unsigned char const itk::NumericTraits<unsigned 
> char>::Zero" (?Zero at ?$NumericTraits at E at itk at  at 2EB)
> SegmentationExamples2.obj : error LNK2001: unresolved external symbol 
> "public: static float const itk::NumericTraits<float>::One" 
> (?One at ?$NumericTraits at M at itk at  at 2MB)
> SegmentationExamples2.obj : error LNK2001: unresolved external symbol 
> "public: static double const itk::NumericTraits<double>::One" 
> (?One at ?$NumericTraits at N at itk at  at 2NB)
> P:\AnastDev\Insight 160\In160\bin\Release/SegmentationExamples2.exe : 
> fatal error LNK1120: 5 unresolved externals
> Error executing link.exe.