[ITK-dev] Problems with WikiExamples Remote Module after recent checkin

[Bill Lorensen]

I think I found a workaround on my end.


On Fri, Nov 21, 2014 at 7:55 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
> Well, the wiki examples that do i/o no longer run.
>
>
> On Fri, Nov 21, 2014 at 12:34 AM, Matt McCormick
> <matt.mccormick at kitware.com> wrote:
>> Hi Bill,
>>
>> That patch is required to prevent link errors with static builds and
>> multiple calls to COMPONENTS -- it should not be reverted.  The
>> factory initialization code looks for non-provided symbols in this
>> case:
>>
>>  "Multiple calls to find_package(ITK COMPONENTS ...) within a project
>> can result in different IO modules being enabled as ${module}_LOADED.
>> However, the ${module}_LOADED does not match the requested modules
>> enabled with COMPONENTS. Since ITK_LIBRARIES will only contain the
>> requested modules, we must only use these modules to avoid link errors
>> for the factory registration symbols." [1]
>>
>> The ITKVTKGlue error sounds like an unrelated CMake issue.
>>
>> I will see if I can reproduce.
>>
>> Thanks,
>> Matt
>>
>> [1] http://itk.org/gitweb?p=ITK.git;a=commitdiff;h=a0b2c43a2e5c96bdf55b402d1031a03e8b349f21
>>
>> On Thu, Nov 20, 2014 at 11:07 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>> Matt,
>>>
>>> I don't understand the use case for the original patch. If a module is
>>> loaded, but not requested it will not be added to the registered
>>> factories. What was wrong with the previous version? Where was it
>>> failing.
>>>
>>> I'd like to revert the current one since it breaks the remote wiki
>>> examples and also has issues with the vtkglue module.
>>>
>>> I put a message in my local UseITK.cmake file
>>>   if(${_module_name}_LOADED AND ${_module_was_requested} EQUAL -1)
>>>     message(STATUS "================ ${_module_name} is loaded but not
>>> requested")
>>>   endif()
>>>
>>>  and I get:
>>>
>>> -- ================ ITKIONIFTI is loaded but not requested
>>> -- ================ ITKIONRRD is loaded but not requested
>>> -- ================ ITKIOGIPL is loaded but not requested
>>> -- ================ ITKIOJPEG is loaded but not requested
>>> -- ================ ITKIOGDCM is loaded but not requested
>>> -- ================ ITKIOBMP is loaded but not requested
>>> -- ================ ITKIOLSM is loaded but not requested
>>> -- ================ ITKIOPNG is loaded but not requested
>>> -- ================ ITKIOTIFF is loaded but not requested
>>> -- ================ ITKIOVTK is loaded but not requested
>>> -- ================ ITKIOStimulate is loaded but not requested
>>> -- ================ ITKIOBioRad is loaded but not requested
>>> -- ================ ITKIOMeta is loaded but not requested
>>> -- ================ ITKIOTransformMatlab is loaded but not requested
>>> -- ================ ITKIOTransformHDF5 is loaded but not requested
>>> -- ================ ITKIOTransformInsightLegacy is loaded but not requested
>>>
>>> Bill
>>>
>>> On Thu, Nov 20, 2014 at 7:36 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>>> Also, my normal ITK build which has several remote modules turned fails to build
>>>> Linking CXX shared library ../../../../lib/libITKVtkGlue-4.7.dylib
>>>> ld: library not found for -lvtkCommonCore
>>>> collect2: ld returned 1 exit status
>>>> make[2]: *** [lib/libITKVtkGlue-4.7.1.dylib] Error 1
>>>>
>>>>
>>>>
>>>> On Thu, Nov 20, 2014 at 12:33 AM, Matt McCormick
>>>> <matt.mccormick at kitware.com> wrote:
>>>>> Hi Bill,
>>>>>
>>>>> Thanks for the note.
>>>>>
>>>>> I'll have to take a look.
>>>>>
>>>>> It may be that if one part of the Wiki Examples is using COMPONENTS,
>>>>> either all or none is required...
>>>>>
>>>>> Thanks,
>>>>> Matt
>>>>>
>>>>> On Wed, Nov 19, 2014 at 10:57 AM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>>>>> Matt,
>>>>>> This change:
>>>>>> http://open.cdash.org/viewChanges.php?project=Insight&date=2014-10-18
>>>>>> is causing the WikiExamples Remote Module to fail doing execution. For
>>>>>> example see:
>>>>>> http://open.cdash.org/testDetails.php?test=288318310&build=3533969
>>>>>>
>>>>>> What should I do?
>>>>>>
>>>>>> Bill
>>>>
>>>>
>>>>
>>>> --
>>>> Unpaid intern in BillsBasement at noware dot com
>>>
>>>
>>>
>>> --
>>> Unpaid intern in BillsBasement at noware dot com
>
>
>
> --
> Unpaid intern in BillsBasement at noware dot com



-- 
Unpaid intern in BillsBasement at noware dot com