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 1.error while loading shared libraries: /usr/lib/libopencv_calib3d.so.2.4: internal error
error

Board on which error is coming coming

Linux iWave-G15 4.1.15+gb63f3f5 #10 SMP PREEMPT Mon Jul 2 18:25:13 IST 2018 armv7l armv7l armv7l GNU/Linux
 
GNU/Linux

$ cmake -DCMAKE_TOOLCHAIN_FILE=toolchain.cmake ../opencv-2.4.9 -DCMAKE_BUILD_TYPE=RELEASE -DWITH_TBB=ON -DBUILD_NEW_PYTHON_SUPPORT=ON -DWITH_V4L=ON -DWITH_FFMPEG=OFF -DBUILD_opencv_python2=ON
-- Detected version of GNU GCC: 47 (407)
-- Could NOT find ZLIB (missing:  ZLIB_LIBRARY) (found version "1.2.8")
-- Looking for linux/videodev.h
-- Looking for linux/videodev.h - not found
-- Looking for linux/videodev2.h
-- Looking for linux/videodev2.h - found
-- Looking for sys/videoio.h
-- Looking for sys/videoio.h - not found
-- Could NOT find PythonLibs (missing:  PYTHON_LIBRARIES) (found suitable exact version "2.7.6")
-- Cannot probe for Python/Numpy support (because we are cross-compiling OpenCV)
-- If you want to enable Python/Numpy support, set the following variables:
--   PYTHON_INCLUDE_PATH
--   PYTHON_LIBRARIES
--   PYTHON_NUMPY_INCLUDE_DIR
 
PYTHON_NUMPY_INCLUDE_DIR
-- Could NOT find JNI (missing:  JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY) 
 

-- 
-- General configuration for OpenCV 2.4.9 =====================================
 
=====================================
--   Version control:               unknown
 
unknown
-- 
--   Platform:
--     Host:                        Linux 3.13.0-137-generic x86_64
--     Target:                      Linux arm
--     CMake:                       2.8.12.2
--     CMake generator:             Unix Makefiles
--     CMake build tool:            /usr/bin/make
 
/usr/bin/make
--     Configuration:               RELEASE
 
RELEASE
-- 
--   C/C++:
--     Built as dynamic libs?:      YES
--     C++ Compiler:                /usr/bin/arm-linux-gnueabi-g++  (ver 4.7.3)
--     C++ flags (Release):         -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -pthread -fomit-frame-pointer -mfpu=neon -ffunction-sections -O3 -DNDEBUG  -DNDEBUG
--     C++ flags (Debug):           -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -pthread -fomit-frame-pointer -mfpu=neon -ffunction-sections -g  -O0 -DDEBUG -D_DEBUG
--     C Compiler:                  /usr/bin/arm-linux-gnueabi-gcc
--     C flags (Release):           -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -pthread -fomit-frame-pointer -mfpu=neon -ffunction-sections -O3 -DNDEBUG  -DNDEBUG
--     C flags (Debug):             -fsigned-char -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -pthread -fomit-frame-pointer -mfpu=neon -ffunction-sections -g  -O0 -DDEBUG -D_DEBUG
--     Linker flags (Release): 
 
--     Linker flags (Debug):        
 
 --     Precompiled headers:         YES
 
YES
-- 
--   OpenCV modules:
--     To be built:                 core flann imgproc highgui features2d calib3d ml video legacy objdetect photo gpu ocl nonfree contrib stitching superres ts videostab
--     Disabled:                    world
--     Disabled by dependency:      -
 
-
--     Unavailable:                 androidcamera dynamicuda java python viz
 
viz
-- 
--   GUI: 
--     QT:                          NO
--     GTK+ 2.x:                    NO
--     GThread :                    NO
--     GtkGlExt:                    NO
--     OpenGL support:              NO
 
NO
--     VTK support:                 NO
 
NO
-- 
--   Media I/O: 
--     ZLib:                        zlib (ver 1.2.7)
--     JPEG:                        NO
--     PNG:                         NO
--     TIFF:                        NO
--     JPEG 2000:                   NO
 
NO
--     OpenEXR:                     NO
 
NO
-- 
--   Video I/O:
--     DC1394 1.x:                  NO
--     DC1394 2.x:                  NO
--     FFMPEG:                      NO
--       codec:                     NO
--       format:                    NO
--       util:                      NO
--       swscale:                   NO
--       gentoo-style:              NO
--     GStreamer:                   NO
--     OpenNI:                      NO
--     OpenNI PrimeSensor Modules:  NO
--     PvAPI:                       NO
--     GigEVisionSDK:               NO
--     UniCap:                      NO
--     UniCap ucil:                 NO
--     V4L/V4L2:                    Using libv4l (ver 1.0.1)
--     XIMEA:                       NO
 
NO
--     Xine:                        NO
 
NO
-- 
--   Other third-party libraries:
--     Use IPP:                     NO
--     Use Eigen:                   NO
--     Use TBB:                     YES (ver 4.2 interface 7000)
--     Use OpenMP:                  NO
--     Use GCD                      NO
--     Use Concurrency              NO
--     Use C=:                      NO
--     Use Cuda:                    NO
 
NO
--     Use OpenCL:                  YES
 
YES
-- 
--   OpenCL:
--     Version:                     dynamic
--     Include path:                /home/user/Desktop/EMETY/opencv-2.4.9/3rdparty/include/opencl/1.2
--     Use AMD FFT:                 NO
 
NO
--     Use AMD BLAS:                NO
 
NO
-- 
--   Python:
--     Interpreter:                 /usr/bin/python2 (ver 2.7.6)
--     Libraries:                   NO
--     numpy:                       NO (Python wrappers can not be generated)
 
generated)
--     packages path:               lib/python2.7/dist-packages
 
lib/python2.7/dist-packages
-- 
--   Java:
--     ant:                         NO
--     JNI:                         /usr/lib/jvm/java-8-oracle/include /usr/lib/jvm/java-8-oracle/include/linux /usr/lib/jvm/java-8-oracle/include
 
/usr/lib/jvm/java-8-oracle/include
--     Java tests:                  NO
 
NO
-- 
--   Documentation:
--     Build Documentation:         NO
--     Sphinx:                      NO
 
NO
--     PdfLaTeX compiler:           /usr/bin/pdflatex
 
/usr/bin/pdflatex
-- 
--   Tests and samples:
--     Tests:                       YES
--     Performance tests:           YES
 
YES
--     C/C++ Examples:              YES
 
YES
-- 
--   Install path:                  /home/user/Desktop/EMETY/build/install
 
/home/user/Desktop/EMETY/build/install
-- 
--   cvconfig.h is in:              /home/user/Desktop/EMETY/build
 
-- -----------------------------------------------------------------
 
/home/user/Desktop/EMETY/build
-- -----------------------------------------------------------------
-- 
-- Configuring done
-- Generating done
-- Build files have been written to: /home/user/Desktop/EMETY/build/home/user/Desktop/EMETY/build