libboost required on v10.0.0

[matteolucarelli]

Compile libvisiontransfer v10.0.0 on RedHat 8

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[ 83%] Linking CXX executable pcl_example
/usr/bin/ld: CMakeFiles/pcl_example.dir/pcl_example.cpp.o: undefined reference to symbol '_ZN5boost6system16generic_categoryEv'

Need to modify line 102 of CmakeLists.txt to include libboost, from:

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    target_link_libraries(pcl_example visiontransfer${LIB_SUFFIX} ${PCL_COMMON_LIBRARIES} ${PCL_IO_LIBRARIES} ${PCL_FILTERS_LIBRARIES} ${EXTRA_LIBS} )

to:

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    target_link_libraries(pcl_example visiontransfer${LIB_SUFFIX} ${PCL_COMMON_LIBRARIES} ${PCL_IO_LIBRARIES} ${PCL_FILTERS_LIBRARIES} ${EXTRA_LIBS} boost_system)

[k.schauwecker]

Could you please check if the following alternative line resolves the problem for your Linux/PCL version:

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target_link_libraries(pcl_example visiontransfer${LIB_SUFFIX} ${PCL_LIBRARIES} ${EXTRA_LIBS} )

If this works for you we will add this change to the next release.

[matteolucarelli]

yes, also your line works

[k.schauwecker]

OK, we will adjust this in the next release.