/usr/bin/ld: CMakeFiles/mu_SegnetClass.dir/test_segmentation.cpp.o: undefined reference to symbol '_ZN2cv3Mat20updateContinuityFlagEv'
/usr/local/lib/libopencv_core.so.3.4: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
CMakeFiles/mu_SegnetClass.dir/build.make:176: recipe for target '../bin/mu_SegnetClass' failed
make[2]: *** [../bin/mu_SegnetClass] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/mu_SegnetClass.dir/all' failed
make[1]: *** [CMakeFiles/mu_SegnetClass.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
'_ZN2cv3Mat20updateContinuityFlagEv' opencv
find_package( OpenCV REQUIRED )
turn to
find_package( OpenCV 3.4.3 REQUIRED )
