[ITK] [ITK-users] stand-alone lib -- ITKApps/ITKFilterLib

[Robert.Atwood at diamond.ac.uk]

Hi,
This example, ITKApps/ITKFilterLib, appears to be an example of what I want to do , bundle or encapsulate  a specific ITK-based filter into a library so that another program may just call it without having to have the ITK source installation available. 
However, a basic test for me is not working. 

I just tried to compile the test example from command line after building the library with Cmake as usual. I get hundreds of 'undefined reference', as if I have to link with all the ITK libs anyways. 
Am I missing something?
Thanks




g++ -o testcomp ../ITKFilterLib/ITKFilterLibTest.cxx -I ../ITKFilterLib/ -L . -l Example_ITKFilterLib


First few lines of output:

./libExample_ITKFilterLib.a(ITKFilterLib.o): In function `itk::MemoryAllocationError::MemoryAllocationError(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
ITKFilterLib.cxx:(.text._ZN3itk21MemoryAllocationErrorC2ERKSsjS2_S2_[_ZN3itk21MemoryAllocationErrorC5ERKSsjS2_S2_]+0x39): undefined reference to `itk::ExceptionObject::ExceptionObject(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_trait
ITKFilterLib.cxx:(.text._ZN3itk21MemoryAllocationErrorC2ERKSsjS2_S2_[_ZN3itk21MemoryAllocationErrorC5ERKSsjS2_S2_]+0x44): undefined reference to `vtable for itk::MemoryAllocationError'
./libExample_ITKFilterLib.a(ITKFilterLib.o): In function `itk::ProcessAborted::ProcessAborted(char const*, unsigned int)':
ITKFilterLib.cxx:(.text._ZN3itk14ProcessAbortedC2EPKcj[_ZN3itk14ProcessAbortedC5EPKcj]+0x33): undefined reference to `itk::ExceptionObject::ExceptionObject(char const*, unsigned int, char const*, char const*)'
ITKFilterLib.cxx:(.text._ZN3itk14ProcessAbortedC2EPKcj[_ZN3itk14ProcessAbortedC5EPKcj]+0x3e): undefined reference to `vtable for itk::ProcessAborted'
ITKFilterLib.cxx:(.text._ZN3itk14ProcessAbortedC2EPKcj[_ZN3itk14ProcessAbortedC5EPKcj]+0x4f): undefined reference to `itk::ExceptionObject::SetDescription(char const*)'
ITKFilterLib.cxx:(.text._ZN3itk14ProcessAbortedC2EPKcj[_ZN3itk14ProcessAbortedC5EPKcj]+0x62): undefined reference to `itk::ExceptionObject::~ExceptionObject()'



This is on a Linux Red Hat with ITK git master today (March 21 2016) 

cmake --version
cmake version 2.8.12.2

/proc/version:

Linux version 2.6.32-573.18.1.el6.x86_64 (mockbuild at x86-010.build.bos.redhat.com) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-16) (GCC) ) #1 SMP Wed Jan 6 11:20:49 EST 2016



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