[ITK-users] Problem using CMAKE including ITK, VTK and GDCM

[Elisabeth Pfaehler]

Thanks a lot! I included

OPTION(ITK_USE_SYSTEM_GDCM "Use an outside build of GDCM." ON)
MARK_AS_ADVANCED(ITK_USE_SYSTEM_GDCM)
if(ITK_USE_SYSTEM_GDCM)

    find_package(GDCM REQUIRED)

endif()

in the CMakeLists.txt of iTK and now its working! :)

Am Mo., 30. Apr. 2018 um 15:59 Uhr schrieb Dženan Zukić <dzenanz at gmail.com>:

> Hi Elli,
>
> what you need to do is set ITK_USE_SYSTEM_GDCM to ON when configuring ITK
> and point to the GDCM you compiled yourself.
>
> Regards,
> Dženan
>
> On Sun, Apr 29, 2018 at 2:13 PM Elli <elli.pfaehler at gmail.com> wrote:
>
>> Dear all,
>>
>> I am having some trouble with CMAKE. Until now, I used in my project ITK
>> and
>> VTK what worked quite fine. However, now I want to use
>> vtkGDCMPolyDataReader, so I also downloaded and built the GDCM library.
>> With
>> the build and the installation everything worked fine.
>>
>> Now I want to include GDCM in my project. I have a CMakeLists file (I have
>> to admit that my experience with cmake is very limited). It looks the
>> following:
>>
>> cmake_minimum_required(VERSION 2.8)
>>
>> project(Radiomics)
>>
>> SET (BOOST_ROOT "C:/boost_1_65_0/boost_1_65_0")
>> SET (BOOST_LIBRARYDIR "C:/boost_1_65_0/boost_1_65_0/stage/lib")
>>
>> SET (BOOST_MIN_VERSION "1.55.0")
>> set (Boost_NO_BOOST_CMAKE ON)
>> SET(USE_STATIC_LIBS = 1)
>> FIND_PACKAGE(Boost ${BOOST_MIN_VERSION} REQUIRED)
>> if (NOT Boost_FOUND)
>>   message(FATAL_ERROR "Fatal error: Boost (version >= 1.55) required.")
>> else()
>>   message(STATUS "Setting up BOOST")
>>   message(STATUS " Library  - ${Boost_LIBRARY_DIRS}")
>>   include_directories(${Boost_INCLUDE_DIRS})
>>   link_directories(${Boost_LIBRARY_DIRS})
>> endif (NOT Boost_FOUND)
>>
>> find_package(ITK REQUIRED)
>> include(${ITK_USE_FILE})
>>
>> find_package(VTK REQUIRED)
>> include(${VTK_USE_FILE})
>>
>> FIND_PACKAGE(GDCM REQUIRED)
>>     IF(GDCM_FOUND)
>>         INCLUDE(${GDCM_USE_FILE})
>>
>>     ELSE(GDCM_FOUND)
>>         MESSAGE(FATAL_ERROR "Cannot find GDCM, did you set GDCM_DIR?")
>>     ENDIF(GDCM_FOUND)
>>
>>
>> add_executable(Radiomics MACOSX_BUNDLE src/main.cpp)
>> target_link_libraries(Radiomics
>>  ${Boost_LIBRARIES} ${Glue} ${vtkgdcm} ${VTK_LIBRARIES} ${ITK_LIBRARIES})
>>
>> But now I get the error:
>>
>> Some (but not all) targets in this export set were already defined.
>>
>> Targets Defined:
>>
>> gdcmCommon;gdcmDICT;gdcmDSED;gdcmIOD;gdcmMSFF;gdcmMEXD;gdcmjpeg8;gdcmjpeg12;gdcmjpeg16;gdcmcharls
>>
>>
>> Targets not yet defined: gdcmexpat;gdcmopenjp2;gdcmzlib;socketxx;vtkgdcm
>>
>> I already found other persons reporting the bug but I could not find any
>> solution.
>>
>> Can anyone help me with this?
>>
>> Thanks in advance!
>>
>> Elli
>>
>>
>>
>> --
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>

-- 
Elisabeth Pfaehler
Oude Ebbingestraat 73a
9712HE Groningen
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