[Insight-users] linking issues using system gdcm in centOS 6

[Bradley Lowekamp]

Hello Lewes,

There is probably needs to be some cmake code updated. I know we have had a couple developers working hard to try to unify some CMake GDCM issues. I hope they are ware of this issue and have already improved it.

If you just want to hack it for yourself I'd start with the following CMake line:

https://github.com/Kitware/ITK/blob/master/Modules/ThirdParty/GDCM/CMakeLists.txt#L9

I am not too familiar with this CMake code, but that would be where I'd start.

Brad

On Apr 17, 2013, at 10:53 AM, liulewes <lewes_infor at hotmail.com> wrote:

> It turns out that I have to add additional gdcm libs manually into the corresponding link.txt files for these itk test projects. Just wonder if there is a more systematic way to do it.
> 
> From: lewes_infor at hotmail.com
> To: insight-users at itk.org
> Date: Tue, 16 Apr 2013 17:03:29 -0400
> Subject: [Insight-users] linking issues using system gdcm in centOS 6
> 
> Environment: centOS 6
> Libs: custom built gdcm 2.3, itk 4.3
> cmake: 2.8
> issue: when building itk with the custom built gdcm, the linker complains when linking for itkTestDriver. Symbols such as uuid_generate, JepgLsReadHeader, opj_cio_close, inflate, and etc. are not found; however, they exist in libgdcmuuid, libgdcmcharls, libgdcmzlib, respectively.
> 
> I think some gdcm libs are not included in the itk cmake file correctly. What is the general suggested way to solve this type of issues?
> 
> Best,
> Lewes
> 
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