[Insight-developers] Possible issue with ITK dcmtk and Slicer dcmtk

[Williams, Norman K]

The game plan is this:


1. Get Slicer building ITK4 as part of its SuperBuild, using
USE_SYSTEM_DCMTK
2. Then take out the DCMTKImageIO stuff in the DWIConvert program, which
is the program I worked on that refactors DicomToNrrdConvertor using DCMTK
instead of GDCM. That program currently includes its own itkDCMTKImageIO
source.

On 11/17/12 4:40 PM, "Bill Lorensen" <bill.lorensen at gmail.com> wrote:

>Maybe we should fix the external cmake for ITKv4. Another option is to
>set the Modules off for DCMTK in Slicers ITKv4's build. I tried that
>and it worked. I'm not sure why we need dcmtk enabled within ITK for a
>slicer build.
>
>On Sat, Nov 17, 2012 at 4:50 PM, Johnson, Hans J <hans-johnson at uiowa.edu>
>wrote:
>> Bill,
>>
>> Inside of slicer you will need to point ITK to use the external DCMTK
>> build.
>>
>> USE_SYSTEM_DCMTK
>>
>> Hans
>>
>>
>> On 11/17/12 10:28 AM, "Bill Lorensen" <bill.lorensen at gmail.com> wrote:
>>
>>>Folks,
>>>
>>>I have not investigated this too much, but here it goes...
>>>
>>>I updated slicer 4 today and itkv4. I'm building Slicer against
>>>today's itkv4 master.
>>>
>>>The EMSegmentCommandLine program is segfaulting when exiting. I tried
>>>it with the --xml argument.
>>>
>>>gdb reports (some symbols are missing because my build is not all debug
>>>
>>>#0  0x0000000000000031 in ?? ()
>>>#1  0x00007fffed103079 in OFListBase::~OFListBase (this=0x7fffed51b930,
>>>    __in_chrg=<value optimized out>)
>>>    at
>>>/home/lorensen/Projects/Slicer4-Superbuild/DCMTK/ofstd/libsrc/oflist.cc:
>>>54
>>>#2  0x00007fffe1980fba in OFList<DcmCodecList*>::~OFList() ()
>>>   from
>>>/home/lorensen/Projects/Slicer4-Superbuild/ITKv4-build/Modules/ThirdPart
>>>y/
>>>DCMTK/ITKDCMTK_ExtProject-build/lib/libdcmdata.so.3
>>>#3  0x00007fffd2649d3d in __cxa_finalize (d=0x7fffe1d0b2c0)
>>>    at cxa_finalize.c:56
>>>#4  0x00007fffe1978f36 in __do_global_dtors_aux ()
>>>   from
>>>/home/lorensen/Projects/Slicer4-Superbuild/ITKv4-build/Modules/ThirdPart
>>>y/
>>>DCMTK/ITKDCMTK_ExtProject-build/lib/libdcmdata.so.3
>>>#5  0x0000000000000000 in ?? ()
>>>
>>>Looks to me like Slicer's Superbuild DCMTK is classing with ITK's
>>>DCMTK. As I said I have not investigated this very much.
>>>
>>>Bill
>>
>>
>>
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>
>--
>Unpaid intern in BillsBasement at noware dot com



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