[ITK Community] Linker errors on Mac 10.7 with ITK 4.5.1

Fetzer, Andreas a.fetzer at Dkfz-Heidelberg.de
Wed Mar 5 10:32:13 EST 2014 

Hi Matt,

yes I have seen that the patch was merge into your release branch. However I still get linker errors. This time for itk::NumericTraits:

Linking CXX executable ../../../../bin/ITKCommon1TestDriver
Undefined symbols for architecture x86_64:
  "itk::NumericTraits<itk::CovariantVector<char, 1u> >::Zero", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<char, 1u> >(itk::CovariantVector<char, 1u> const&) in itkNumericTraitsTest.cxx.o
  "itk::NumericTraits<itk::CovariantVector<char, 1u> >::One", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<char, 1u> >(itk::CovariantVector<char, 1u> const&) in itkNumericTraitsTest.cxx.o
  "itk::NumericTraits<itk::CovariantVector<signed char, 1u> >::Zero", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<signed char, 1u> >(itk::CovariantVector<signed char, 1u> const&) in itkNumericTraitsTest.cxx.o
  "itk::NumericTraits<itk::CovariantVector<signed char, 1u> >::One", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<signed char, 1u> >(itk::CovariantVector<signed char, 1u> const&) in itkNumericTraitsTest.cxx.o
  "itk::NumericTraits<itk::CovariantVector<unsigned char, 1u> >::Zero", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<unsigned char, 1u> >(itk::CovariantVector<unsigned char, 1u> const&) in itkNumericTraitsTest.cxx.o

Is this already know to you?
When will the 4.5.2 be released?
Our own release is scheduled for the end of March. Before that we would like to solve the linker errors in ITK.

Many thanks
Andreas

From: Matt McCormick [mailto:matt.mccormick at kitware.com]
Sent: Mittwoch, 5. März 2014 16:23
To: Fetzer, Andreas
Cc: community at itk.org
Subject: Re: [ITK Community] Linker errors on Mac 10.7 with ITK 4.5.1

Hi Andreas,

The referenced patch was merged.  For more information on how to build again this version, see [1].  Your experiences are appreciated.  The patch will be included in the next bugfix release, 4.5.2.

Thanks,
Matt


[1] http://www.itk.org/Wiki/ITK/Git

On Wed, Mar 5, 2014 at 10:08 AM, Fetzer, Andreas <a.fetzer at dkfz-heidelberg.de<mailto:a.fetzer at dkfz-heidelberg.de>> wrote:
Hi all,

is there any update regarding the linker errors on Mac with clang?

Another question: Will there be a separate bugfix release which include the fixes for clang?

Thanks
Andreas

From: Community [mailto:community-bounces at itk.org<mailto:community-bounces at itk.org>] On Behalf Of Fetzer, Andreas
Sent: Montag, 3. März 2014 12:02
To: 'Matt McCormick'

Cc: community at itk.org<mailto:community at itk.org>
Subject: Re: [ITK Community] Linker errors on Mac 10.7 with ITK 4.5.1

Hi Matt,

Thank you for your reply!
I tried to compile the branch but unfortunately I still get linker errors. This time at a different place and not for the SmartPointerForwardReference but NumericTraits:

Linking CXX executable ../../../../bin/ITKCommon1TestDriver
Undefined symbols for architecture x86_64:
  "itk::NumericTraits<itk::CovariantVector<char, 1u> >::Zero", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<char, 1u> >(itk::CovariantVector<char, 1u> const&) in itkNumericTraitsTest.cxx.o
  "itk::NumericTraits<itk::CovariantVector<char, 1u> >::One", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<char, 1u> >(itk::CovariantVector<char, 1u> const&) in itkNumericTraitsTest.cxx.o
  "itk::NumericTraits<itk::CovariantVector<signed char, 1u> >::Zero", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<signed char, 1u> >(itk::CovariantVector<signed char, 1u> const&) in itkNumericTraitsTest.cxx.o
  "itk::NumericTraits<itk::CovariantVector<signed char, 1u> >::One", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<signed char, 1u> >(itk::CovariantVector<signed char, 1u> const&) in itkNumericTraitsTest.cxx.o
  "itk::NumericTraits<itk::CovariantVector<unsigned char, 1u> >::Zero", referenced from:
      void CheckFixedArrayTraits<itk::CovariantVector<unsigned char, 1u> >(itk::CovariantVector<unsigned char, 1u> const&) in itkNumericTraitsTest.cxx.o
....
....

Is this a different issue?

Thanks
Andreas

From: Matt McCormick [mailto:matt.mccormick at kitware.com<mailto:matt.mccormick at kitware.com>]
Sent: Freitag, 28. Februar 2014 19:58
To: Fetzer, Andreas
Cc: community at itk.org<mailto:community at itk.org>
Subject: Re: [ITK Community] Linker errors on Mac 10.7 with ITK 4.5.1

Hi Andreas,

This problem is being worked on here:

  http://review.source.kitware.com/#/c/14575/

Any help reviewing and testing the patch is appreciated.

Thanks,
Matt

On Fri, Feb 28, 2014 at 6:36 AM, Fetzer, Andreas <a.fetzer at dkfz-heidelberg.de<mailto:a.fetzer at dkfz-heidelberg.de>> wrote:
Hi list,

we recently upgrade ITK in our project to version 4.5.1. Now I get linker errors (attached below)

My system is Mac OS X 10.7.5 with Apple clang version 3.1 (tags/Apple/clang-318.0.54) (based on LLVM 3.1svn).
We build ITK as shared libraries.

To eliminate the possibility that we made some configuration misstake I checked out ITK separately and build it from
scratch. This lead to the same errors.

It this a know issue and is there already a solution?

Many thanks
Andreas

Error ouput:

Linking CXX executable ../../../../bin/ITKCommon1TestDriver
Undefined symbols for architecture x86_64:
  "itk::SmartPointerForwardReference<itk::ProcessObject>::operator itk::ProcessObject*() const", referenced from:
      itk::ImageBase<2u>::UpdateOutputInformation() in ITKCommon1TestDriver.cxx.o
      itk::ImageBase<6u>::UpdateOutputInformation() in ITKCommon1TestDriver.cxx.o
      itk::ImageFileWriter<itk::Image<unsigned char, 2u> >::Write() in ITKCommon1TestDriver.cxx.o
      itk::ImageBase<2u>::UpdateOutputInformation() in itkAbortProcessObjectTest.cxx.o
      itk::ImageBase<3u>::UpdateOutputInformation() in itkAdaptorComparisonTest.cxx.o
      itk::ImageBase<2u>::UpdateOutputInformation() in itkExtractImage3Dto2DTest.cxx.o
      itk::ImageBase<3u>::UpdateOutputInformation() in itkExtractImage3Dto2DTest.cxx.o
      ...
  "itk::SmartPointerForwardReference<itk::ProcessObject>::~SmartPointerForwardReference()", referenced from:
      itk::ImageBase<2u>::UpdateOutputInformation() in ITKCommon1TestDriver.cxx.o
      itk::ImageBase<6u>::UpdateOutputInformation() in ITKCommon1TestDriver.cxx.o
      itk::ImageFileWriter<itk::Image<unsigned char, 2u> >::Write() in ITKCommon1TestDriver.cxx.o
      itk::ImageBase<2u>::UpdateOutputInformation() in itkAbortProcessObjectTest.cxx.o
      itk::ImageBase<3u>::UpdateOutputInformation() in itkAdaptorComparisonTest.cxx.o
      itk::ImageBase<2u>::UpdateOutputInformation() in itkExtractImage3Dto2DTest.cxx.o
      itk::ImageBase<3u>::UpdateOutputInformation() in itkExtractImage3Dto2DTest.cxx.o
      ...
  "itk::SmartPointerForwardReference<itk::ProcessObject>::operator->() const", referenced from:
      itk::ImageBase<2u>::UpdateOutputInformation() in ITKCommon1TestDriver.cxx.o
      itk::ImageBase<6u>::UpdateOutputInformation() in ITKCommon1TestDriver.cxx.o
      itk::ImageBase<2u>::UpdateOutputInformation() in itkAbortProcessObjectTest.cxx.o
      itk::ImageBase<3u>::UpdateOutputInformation() in itkAdaptorComparisonTest.cxx.o
      itk::ImageBase<2u>::UpdateOutputInformation() in itkExtractImage3Dto2DTest.cxx.o
      itk::ImageBase<3u>::UpdateOutputInformation() in itkExtractImage3Dto2DTest.cxx.o
      itk::ImageBase<1u>::UpdateOutputInformation() in itkExtractImageTest.cxx.o

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