[Insight-developers] Re: [Insight-users] Fixing bugs for ITK with MinGW

[Ali -]

> 
> The export syntax in Luis's patch was incorrect.  Try this instead:
> 
> template class ITKCommon_EXPORT 
> itk::SmartPointerForwardReference<itk::ProcessObject>;
> 
> -Brad
> 


Of course. This links the shared library, however, now the same old problem is back again: the tests fail (see the end of this message). How come this does not happen to visual studio?


Linking CXX executable ../../bin/itkTestDriver.exe
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk15ImageFileWriterINS_5ImageIhLj2EEEE5WriteEv[itk::ImageFileWriter<itk::Image<unsigned char, 2u> >::Write()]+0x12c7): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::operator itk::ProcessObject*() const'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk15ImageFileWriterINS_5ImageIhLj2EEEE5WriteEv[itk::ImageFileWriter<itk::Image<unsigned char, 2u> >::Write()]+0x12f3): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk15ImageFileWriterINS_5ImageIhLj2EEEE5WriteEv[itk::ImageFileWriter<itk::Image<unsigned char, 2u> >::Write()]+0x132f): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk15ImageFileWriterINS_5ImageIhLj2EEEE5WriteEv[itk::ImageFileWriter<itk::Image<unsigned char, 2u> >::Write()]+0x1371): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::operator->() const'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk15ImageFileWriterINS_5ImageIhLj2EEEE5WriteEv[itk::ImageFileWriter<itk::Image<unsigned char, 2u> >::Write()]+0x13a3): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk15ImageFileWriterINS_5ImageIhLj2EEEE5WriteEv[itk::ImageFileWriter<itk::Image<unsigned char, 2u> >::Write()]+0x13df): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj2EE23UpdateOutputInformationEv[itk::ImageBase<2u>::UpdateOutputInformation()]+0x64): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::operator itk::ProcessObject*() const'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj2EE23UpdateOutputInformationEv[itk::ImageBase<2u>::UpdateOutputInformation()]+0x81): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj2EE23UpdateOutputInformationEv[itk::ImageBase<2u>::UpdateOutputInformation()]+0xab): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj2EE23UpdateOutputInformationEv[itk::ImageBase<2u>::UpdateOutputInformation()]+0xde): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::operator->() const'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj2EE23UpdateOutputInformationEv[itk::ImageBase<2u>::UpdateOutputInformation()]+0x119): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj2EE23UpdateOutputInformationEv[itk::ImageBase<2u>::UpdateOutputInformation()]+0x143): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj6EE23UpdateOutputInformationEv[itk::ImageBase<6u>::UpdateOutputInformation()]+0x64): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::operator itk::ProcessObject*() const'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj6EE23UpdateOutputInformationEv[itk::ImageBase<6u>::UpdateOutputInformation()]+0x81): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj6EE23UpdateOutputInformationEv[itk::ImageBase<6u>::UpdateOutputInformation()]+0xab): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj6EE23UpdateOutputInformationEv[itk::ImageBase<6u>::UpdateOutputInformation()]+0xde): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::operator->() const'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj6EE23UpdateOutputInformationEv[itk::ImageBase<6u>::UpdateOutputInformation()]+0x119): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
CMakeFiles/itkTestDriver.dir/itkTestDriver.obj:itkTestDriver.cxx:(.text$_ZN3itk9ImageBaseILj6EE23UpdateOutputInformationEv[itk::ImageBase<6u>::UpdateOutputInformation()]+0x143): undefined reference to `itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()'
collect2: ld returned 1 exit status
make[2]: *** [bin/itkTestDriver.exe] Error 1
make[1]: *** [Code/IO/CMakeFiles/itkTestDriver.dir/all] Error 2
make: *** [all] Error 2


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