>>> opencv4 4.5.3 Extracting gzip -d -c /home/buildroot/autobuild/instance-2/dl/opencv4/opencv4-4.5.3.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3 -xf - >>> opencv4 4.5.3 Patching >>> opencv4 4.5.3 Configuring (mkdir -p /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3//buildroot-build && cd /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3//buildroot-build && rm -f CMakeCache.txt && PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/ -DCMAKE_TOOLCHAIN_FILE="/home/buildroot/autobuild/instance-2/output-1/host/share/buildroot/toolchainfile.cmake" -DCMAKE_INSTALL_PREFIX="/usr" -DCMAKE_COLOR_MAKEFILE=OFF -DBUILD_DOC=OFF -DBUILD_DOCS=OFF -DBUILD_EXAMPLE=OFF -DBUILD_EXAMPLES=OFF -DBUILD_TEST=OFF -DBUILD_TESTS=OFF -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=ON -DCMAKE_CXX_FLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic" -DBUILD_DOCS=OFF -DBUILD_PERF_TESTS=OFF -DBUILD_TESTS=OFF -DBUILD_WITH_DEBUG_INFO=OFF -DDOWNLOAD_EXTERNAL_TEST_DATA=OFF -DOPENCV_GENERATE_PKGCONFIG=ON -DOPENCV_ENABLE_PKG_CONFIG=ON -DINSTALL_TEST=OFF -DBUILD_WITH_STATIC_CRT=OFF -DENABLE_CCACHE=OFF -DENABLE_COVERAGE=OFF -DENABLE_FAST_MATH=ON -DENABLE_IMPL_COLLECTION=OFF -DENABLE_NOISY_WARNINGS=OFF -DENABLE_OMIT_FRAME_POINTER=ON -DENABLE_PRECOMPILED_HEADERS=OFF -DENABLE_PROFILING=OFF -DOPENCV_WARNINGS_ARE_ERRORS=OFF -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF -DCMAKE_SKIP_RPATH=OFF -DCMAKE_USE_RELATIVE_PATHS=OFF -DBUILD_PACKAGE=OFF -DENABLE_SOLUTION_FOLDERS=OFF -DINSTALL_CREATE_DISTRIB=OFF -DBUILD_opencv_androidcamera=OFF -DBUILD_opencv_apps=OFF -DBUILD_opencv_calib3d=OFF -DBUILD_opencv_core=ON -DBUILD_opencv_features2d=OFF -DBUILD_opencv_flann=OFF -DBUILD_opencv_highgui=ON -DBUILD_opencv_imgcodecs=ON -DBUILD_opencv_imgproc=ON -DBUILD_opencv_java=OFF -DBUILD_opencv_ml=OFF -DBUILD_opencv_objdetect=OFF -DBUILD_opencv_photo=OFF -DBUILD_opencv_shape=OFF -DBUILD_opencv_stitching=OFF -DBUILD_opencv_superres=OFF -DBUILD_opencv_ts=ON -DBUILD_opencv_video=OFF -DBUILD_opencv_videoio=ON -DBUILD_opencv_videostab=OFF -DBUILD_opencv_viz=OFF -DBUILD_opencv_world=OFF -DENABLE_POWERPC=OFF -DENABLE_NEON=ON -DENABLE_VFPV3=OFF -DBUILD_CUDA_STUBS=OFF -DBUILD_opencv_cudaarithm=OFF -DBUILD_opencv_cudabgsegm=OFF -DBUILD_opencv_cudacodec=OFF -DBUILD_opencv_cudafeatures2d=OFF -DBUILD_opencv_cudafilters=OFF -DBUILD_opencv_cudaimgproc=OFF -DBUILD_opencv_cudalegacy=OFF -DBUILD_opencv_cudaobjdetect=OFF -DBUILD_opencv_cudaoptflow=OFF -DBUILD_opencv_cudastereo=OFF -DBUILD_opencv_cudawarping=OFF -DBUILD_opencv_cudev=OFF -DWITH_CUBLAS=OFF -DWITH_CUDA=OFF -DWITH_CUFFT=OFF -DWITH_NVCUVID=OFF -DWITH_OPENCLAMDBLAS=OFF -DWITH_OPENCLAMDFFT=OFF -DBUILD_WITH_DYNAMIC_IPP=OFF -DWITH_INTELPERC=OFF -DWITH_IPP=OFF -DWITH_IPP_A=OFF -DWITH_TBB=OFF -DWITH_GIGEAPI=OFF -DWITH_PVAPI=OFF -DWITH_XIMEA=OFF -DANDROID=OFF -DBUILD_ANDROID_CAMERA_WRAPPER=OFF -DBUILD_ANDROID_EXAMPLES=OFF -DBUILD_ANDROID_SERVICE=OFF -DBUILD_FAT_JAVA_LIB=OFF -DINSTALL_ANDROID_EXAMPLES=OFF -DWITH_ANDROID_CAMERA=OFF -DWITH_AVFOUNDATION=OFF -DWITH_CARBON=OFF -DWITH_QUICKTIME=OFF -DWITH_CSTRIPES=OFF -DWITH_DSHOW=OFF -DWITH_MSMF=OFF -DWITH_VFW=OFF -DWITH_VIDEOINPUT=OFF -DWITH_WIN32UI=OFF -DBUILD_EXAMPLES=OFF -DBUILD_JASPER=OFF -DBUILD_JPEG=OFF -DBUILD_OPENEXR=OFF -DBUILD_OPENJPEG=OFF -DBUILD_PNG=OFF -DBUILD_PROTOBUF=OFF -DBUILD_TIFF=OFF -DBUILD_ZLIB=OFF -DINSTALL_C_EXAMPLES=OFF -DINSTALL_PYTHON_EXAMPLES=OFF -DINSTALL_TO_MANGLED_PATHS=OFF -DWITH_1394=OFF -DWITH_CLP=OFF -DWITH_EIGEN=OFF -DWITH_GDAL=OFF -DWITH_GPHOTO2=OFF -DWITH_GSTREAMER_0_10=OFF -DWITH_LAPACK=OFF -DWITH_MATLAB=OFF -DWITH_OPENCL=OFF -DWITH_OPENCL_SVM=OFF -DWITH_OPENEXR=OFF -DWITH_OPENNI2=OFF -DWITH_OPENNI=OFF -DWITH_UNICAP=OFF -DWITH_VA=OFF -DWITH_VA_INTEL=OFF -DWITH_VTK=OFF -DWITH_XINE=OFF -DWITH_JASPER=OFF -DWITH_OPENJPEG=OFF -DWITH_FFMPEG=ON -DWITH_GSTREAMER=OFF -DWITH_GTK=OFF -DWITH_GTK_2_X=OFF -DWITH_JPEG=ON -DWITH_OPENGL=OFF -DWITH_OPENMP=OFF -DWITH_PNG=OFF -DWITH_PROTOBUF=OFF -DWITH_QT=OFF -DWITH_TIFF=ON -DWITH_V4L=OFF -DWITH_LIBV4L=OFF -DWITH_WEBP=OFF -DBUILD_opencv_python2=OFF -DBUILD_opencv_python3=OFF ) -- The CXX compiler identification is GNU 4.8.3 -- The C compiler identification is GNU 4.8.3 -- Check for working CXX compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-g++ -- Check for working CXX compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-g++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Check for working C compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-gcc -- Check for working C compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-gcc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Detected processor: armv7l -- Found PythonInterp: /home/buildroot/autobuild/instance-2/output-1/host/bin/python2.7 (found suitable version "2.7.18", minimum required is "2.7") -- Found PythonLibs: /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib32/libpython2.7.so (found suitable version "2.7.18", minimum required is "2.7") -- Cannot probe for Python/Numpy support (because we are cross-compiling OpenCV) -- If you want to enable Python/Numpy support, set the following variables: -- PYTHON2_INCLUDE_PATH -- PYTHON2_LIBRARIES (optional on Unix-like systems) -- PYTHON2_NUMPY_INCLUDE_DIRS -- PYTHON3_INCLUDE_PATH -- PYTHON3_LIBRARIES (optional on Unix-like systems) -- PYTHON3_NUMPY_INCLUDE_DIRS -- Found PythonInterp: /home/buildroot/autobuild/instance-2/output-1/host/bin/python3 (found suitable version "3.9.7", minimum required is "3.2") -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3.9") -- Cannot probe for Python/Numpy support (because we are cross-compiling OpenCV) -- If you want to enable Python/Numpy support, set the following variables: -- PYTHON2_INCLUDE_PATH -- PYTHON2_LIBRARIES (optional on Unix-like systems) -- PYTHON2_NUMPY_INCLUDE_DIRS -- PYTHON3_INCLUDE_PATH -- PYTHON3_LIBRARIES (optional on Unix-like systems) -- PYTHON3_NUMPY_INCLUDE_DIRS -- Performing Test HAVE_CXX_FSIGNED_CHAR -- Performing Test HAVE_CXX_FSIGNED_CHAR - Success -- Performing Test HAVE_C_FSIGNED_CHAR -- Performing Test HAVE_C_FSIGNED_CHAR - Success -- Performing Test HAVE_CXX_FFAST_MATH -- Performing Test HAVE_CXX_FFAST_MATH - Success -- Performing Test HAVE_C_FFAST_MATH -- Performing Test HAVE_C_FFAST_MATH - Success -- Performing Test HAVE_CXX_W -- Performing Test HAVE_CXX_W - Success -- Performing Test HAVE_C_W -- Performing Test HAVE_C_W - Success -- Performing Test HAVE_CXX_WALL -- Performing Test HAVE_CXX_WALL - Success -- Performing Test HAVE_C_WALL -- Performing Test HAVE_C_WALL - Success -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_C_WERROR_RETURN_TYPE -- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WERROR_ADDRESS -- Performing Test HAVE_CXX_WERROR_ADDRESS - Success -- Performing Test HAVE_C_WERROR_ADDRESS -- Performing Test HAVE_C_WERROR_ADDRESS - Success -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_CXX_WFORMAT -- Performing Test HAVE_CXX_WFORMAT - Success -- Performing Test HAVE_C_WFORMAT -- Performing Test HAVE_C_WFORMAT - Success -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WMISSING_DECLARATIONS -- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WMISSING_PROTOTYPES -- Performing Test HAVE_CXX_WMISSING_PROTOTYPES - Failed -- Performing Test HAVE_C_WMISSING_PROTOTYPES -- Performing Test HAVE_C_WMISSING_PROTOTYPES - Success -- Performing Test HAVE_CXX_WSTRICT_PROTOTYPES -- Performing Test HAVE_CXX_WSTRICT_PROTOTYPES - Failed -- Performing Test HAVE_C_WSTRICT_PROTOTYPES -- Performing Test HAVE_C_WSTRICT_PROTOTYPES - Success -- Performing Test HAVE_CXX_WUNDEF -- Performing Test HAVE_CXX_WUNDEF - Success -- Performing Test HAVE_C_WUNDEF -- Performing Test HAVE_C_WUNDEF - Success -- Performing Test HAVE_CXX_WINIT_SELF -- Performing Test HAVE_CXX_WINIT_SELF - Success -- Performing Test HAVE_C_WINIT_SELF -- Performing Test HAVE_C_WINIT_SELF - Success -- Performing Test HAVE_CXX_WPOINTER_ARITH -- Performing Test HAVE_CXX_WPOINTER_ARITH - Success -- Performing Test HAVE_C_WPOINTER_ARITH -- Performing Test HAVE_C_WPOINTER_ARITH - Success -- Performing Test HAVE_CXX_WSIGN_PROMO -- Performing Test HAVE_CXX_WSIGN_PROMO - Success -- Performing Test HAVE_C_WSIGN_PROMO -- Performing Test HAVE_C_WSIGN_PROMO - Failed -- Performing Test HAVE_CXX_WUNINITIALIZED -- Performing Test HAVE_CXX_WUNINITIALIZED - Success -- Performing Test HAVE_C_WUNINITIALIZED -- Performing Test HAVE_C_WUNINITIALIZED - Success -- Performing Test HAVE_CXX_WSUGGEST_OVERRIDE -- Performing Test HAVE_CXX_WSUGGEST_OVERRIDE - Failed -- Performing Test HAVE_C_WSUGGEST_OVERRIDE -- Performing Test HAVE_C_WSUGGEST_OVERRIDE - Failed -- Performing Test HAVE_CXX_WNO_DELETE_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WNO_DELETE_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_C_WNO_DELETE_NON_VIRTUAL_DTOR -- Performing Test HAVE_C_WNO_DELETE_NON_VIRTUAL_DTOR - Failed -- Performing Test HAVE_CXX_WNO_UNNAMED_TYPE_TEMPLATE_ARGS -- Performing Test HAVE_CXX_WNO_UNNAMED_TYPE_TEMPLATE_ARGS - Failed -- Performing Test HAVE_C_WNO_UNNAMED_TYPE_TEMPLATE_ARGS -- Performing Test HAVE_C_WNO_UNNAMED_TYPE_TEMPLATE_ARGS - Failed -- Performing Test HAVE_CXX_WNO_COMMENT -- Performing Test HAVE_CXX_WNO_COMMENT - Success -- Performing Test HAVE_C_WNO_COMMENT -- Performing Test HAVE_C_WNO_COMMENT - Success -- Performing Test HAVE_CXX_WNO_MISSING_FIELD_INITIALIZERS -- Performing Test HAVE_CXX_WNO_MISSING_FIELD_INITIALIZERS - Success -- Performing Test HAVE_C_WNO_MISSING_FIELD_INITIALIZERS -- Performing Test HAVE_C_WNO_MISSING_FIELD_INITIALIZERS - Success -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_CXX_PTHREAD -- Performing Test HAVE_CXX_PTHREAD - Success -- Performing Test HAVE_C_PTHREAD -- Performing Test HAVE_C_PTHREAD - Success -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_C_FOMIT_FRAME_POINTER -- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_C_FFUNCTION_SECTIONS -- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_CXX_FDATA_SECTIONS -- Performing Test HAVE_CXX_FDATA_SECTIONS - Success -- Performing Test HAVE_C_FDATA_SECTIONS -- Performing Test HAVE_C_FDATA_SECTIONS - Success -- Performing Test HAVE_CXX_MFPU_VFPV3 -- Performing Test HAVE_CXX_MFPU_VFPV3 - Success -- Performing Test HAVE_CPU_NEON_SUPPORT (check file: cmake/checks/cpu_neon.cpp) -- Performing Test HAVE_CPU_NEON_SUPPORT - Failed -- Performing Test HAVE_CXX_MFPU_NEON (check file: cmake/checks/cpu_neon.cpp) -- Performing Test HAVE_CXX_MFPU_NEON - Success -- Performing Test HAVE_CPU_FP16_SUPPORT (check file: cmake/checks/cpu_fp16.cpp) -- Performing Test HAVE_CPU_FP16_SUPPORT - Failed -- Performing Test HAVE_CXX_MFPU_NEON_FP16_MFP16_FORMAT_IEEE (check file: cmake/checks/cpu_fp16.cpp) -- Performing Test HAVE_CXX_MFPU_NEON_FP16_MFP16_FORMAT_IEEE - Failed -- FP16 is not supported by C++ compiler -- Performing Test HAVE_CPU_BASELINE_FLAGS -- Performing Test HAVE_CPU_BASELINE_FLAGS - Success -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success -- Performing Test HAVE_C_FVISIBILITY_HIDDEN -- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success -- Performing Test HAVE_CXX_FVISIBILITY_INLINES_HIDDEN -- Performing Test HAVE_CXX_FVISIBILITY_INLINES_HIDDEN - Success -- Performing Test HAVE_C_FVISIBILITY_INLINES_HIDDEN -- Performing Test HAVE_C_FVISIBILITY_INLINES_HIDDEN - Failed -- Performing Test HAVE_LINK_AS_NEEDED -- Performing Test HAVE_LINK_AS_NEEDED - Success -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for posix_memalign -- Looking for posix_memalign - found -- Looking for malloc.h -- Looking for malloc.h - found -- Looking for memalign -- Looking for memalign - found -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of unsigned short -- Check size of unsigned short - done -- Using unsigned short -- Check if the system is big endian - little endian -- Found ZLIB: /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib32/libz.so (found suitable version "1.2.11", minimum required is "1.2.3") -- Found JPEG: /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib32/libjpeg.so (found version "80") -- Found TIFF: /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib32/libtiff.so (found version "4.3.0") -- Performing Test HAVE_C_WNO_UNUSED_VARIABLE -- Performing Test HAVE_C_WNO_UNUSED_VARIABLE - Success -- Performing Test HAVE_C_WNO_SHADOW -- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Looking for dlerror in dl -- Looking for dlerror in dl - found -- Performing Test HAVE_C_WNO_IMPLICIT_FALLTHROUGH -- Performing Test HAVE_C_WNO_IMPLICIT_FALLTHROUGH - Failed -- Performing Test HAVE_C_WNO_UNDEF -- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE -- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- ADE: Download: v0.1.1f.zip -- Try 1 failed CMake Warning at cmake/OpenCVDownload.cmake:202 (message): ADE: Download failed: 1;"Unsupported protocol" For details please refer to the download log file: /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build/CMakeDownloadLog.txt Call Stack (most recent call first): modules/gapi/cmake/DownloadADE.cmake:5 (ocv_download) modules/gapi/cmake/init.cmake:19 (include) cmake/OpenCVModule.cmake:298 (include) cmake/OpenCVModule.cmake:361 (_add_modules_1) modules/CMakeLists.txt:7 (ocv_glob_modules) -- Found PkgConfig: /home/buildroot/autobuild/instance-2/output-1/host/bin/pkg-config (found version "1.6.3") -- OpenCV Python: during development append to PYTHONPATH: /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build/python_loader -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' -- Found libavcodec, version 58.134.100 -- Found libavformat, version 58.76.100 -- Found libavutil, version 56.70.100 -- Found libswscale, version 5.9.100 -- Checking for module 'libavresample' -- Found libavresample, version 4.0.0 -- Allocator metrics storage type: 'int' -- Excluding from source files list: modules/imgproc/src/corner.avx.cpp -- Excluding from source files list: modules/imgproc/src/imgwarp.avx2.cpp -- Excluding from source files list: modules/imgproc/src/imgwarp.sse4_1.cpp -- Excluding from source files list: modules/imgproc/src/resize.avx2.cpp -- Excluding from source files list: modules/imgproc/src/resize.sse4_1.cpp -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- highgui: using builtin backend: NONE -- -- General configuration for OpenCV 4.5.3 ===================================== -- Version control: unknown -- -- Platform: -- Timestamp: 2021-10-29T18:24:22Z -- Host: Linux 4.9.0-16-amd64 x86_64 -- Target: Linux 1 armv7l -- CMake: 3.16.9 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make -- Configuration: Release -- -- CPU/HW features: -- Baseline: NEON -- requested: DETECT -- required: NEON -- disabled: VFPV3 -- -- C/C++: -- Built as dynamic libs?: YES -- C++ standard: 11 -- C++ Compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-g++ (ver 4.8.3) -- C++ flags (Release): -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wsign-promo -Wuninitialized -Wno-delete-non-virtual-dtor -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -mfpu=neon -fvisibility=hidden -fvisibility-inlines-hidden -DNDEBUG -DNDEBUG -- C++ flags (Debug): -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wsign-promo -Wuninitialized -Wno-delete-non-virtual-dtor -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -mfpu=neon -fvisibility=hidden -fvisibility-inlines-hidden -DDEBUG -D_DEBUG -- C Compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-none-linux-gnueabi-gcc -- C flags (Release): -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wuninitialized -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -mfpu=neon -fvisibility=hidden -DNDEBUG -DNDEBUG -- C flags (Debug): -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wuninitialized -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -mfpu=neon -fvisibility=hidden -DDEBUG -D_DEBUG -- Linker flags (Release): -Wl,--gc-sections -Wl,--as-needed -- Linker flags (Debug): -Wl,--gc-sections -Wl,--as-needed -- ccache: NO -- Precompiled headers: NO -- Extra dependencies: dl m pthread rt -- 3rdparty dependencies: -- -- OpenCV modules: -- To be built: core highgui imgcodecs imgproc ts videoio -- Disabled: calib3d features2d flann ml objdetect photo stitching video world -- Disabled by dependency: - -- Unavailable: dnn gapi java python2 python3 -- Applications: - -- Documentation: NO -- Non-free algorithms: NO -- -- GUI: -- -- Media I/O: -- ZLib: /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib32/libz.so (ver 1.2.11) -- JPEG: /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib32/libjpeg.so (ver 80) -- TIFF: /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib32/libtiff.so (ver 42 / 4.3.0) -- HDR: YES -- SUNRASTER: YES -- PXM: YES -- PFM: YES -- -- Video I/O: -- FFMPEG: YES -- avcodec: YES (58.134.100) -- avformat: YES (58.76.100) -- avutil: YES (56.70.100) -- swscale: YES (5.9.100) -- avresample: YES (4.0.0) -- -- Parallel framework: pthreads -- -- Trace: YES (with Intel ITT) -- -- Other third-party libraries: -- Custom HAL: YES (carotene (ver 0.0.1)) -- -- Python (for build): /home/buildroot/autobuild/instance-2/output-1/host/bin/python2.7 -- -- Install to: /usr -- ----------------------------------------------------------------- -- -- Configuring done -- Generating done -- Build files have been written to: /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build >>> opencv4 4.5.3 Building PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" /usr/bin/make -j4 -C /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3//buildroot-build make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' Scanning dependencies of target gen-pkgconfig make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' Scanning dependencies of target opencv_highgui_plugins Scanning dependencies of target opencv_videoio_plugins make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' [ 0%] Generate opencv4.pc [ 0%] Built target opencv_highgui_plugins [ 0%] Built target opencv_videoio_plugins make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' Scanning dependencies of target ittnotify make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' [ 0%] Built target gen-pkgconfig [ 0%] Building C object 3rdparty/ittnotify/CMakeFiles/ittnotify.dir/src/ittnotify/ittnotify_static.c.o [ 1%] Building C object 3rdparty/ittnotify/CMakeFiles/ittnotify.dir/src/ittnotify/jitprofiling.c.o Scanning dependencies of target carotene_objs make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' [ 2%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/accumulate.cpp.o [ 2%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/absdiff.cpp.o [ 2%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/add.cpp.o [ 3%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/add_weighted.cpp.o [ 3%] Linking C static library ../lib/libittnotify.a make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' [ 3%] Built target ittnotify [ 3%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/bitwise.cpp.o [ 3%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/blur.cpp.o [ 4%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/canny.cpp.o [ 4%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/channel_extract.cpp.o [ 5%] Building CXX object 3rdparty/carotene/hal/carotene/CMakeFiles/carotene_objs.dir/src/channels_combine.cpp.o [ 5%] Building CXX object 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modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/blend.cpp.o [ 59%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/box_filter.dispatch.cpp.o [ 60%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/canny.cpp.o [ 60%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/clahe.cpp.o [ 60%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/color.cpp.o [ 61%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/color_hsv.dispatch.cpp.o [ 61%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/color_lab.cpp.o [ 62%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/color_rgb.dispatch.cpp.o [ 62%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/color_yuv.dispatch.cpp.o [ 62%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/colormap.cpp.o [ 63%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/connectedcomponents.cpp.o [ 63%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/contours.cpp.o [ 63%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/convhull.cpp.o [ 64%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/corner.cpp.o [ 64%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/cornersubpix.cpp.o [ 64%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/demosaicing.cpp.o [ 65%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/deriv.cpp.o [ 65%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/distransform.cpp.o [ 66%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/drawing.cpp.o [ 66%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/emd.cpp.o [ 66%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/featureselect.cpp.o [ 67%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/filter.dispatch.cpp.o [ 67%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/floodfill.cpp.o [ 67%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/gabor.cpp.o [ 68%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/generalized_hough.cpp.o [ 68%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/geometry.cpp.o [ 69%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/grabcut.cpp.o [ 69%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/hershey_fonts.cpp.o [ 69%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/histogram.cpp.o [ 70%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/hough.cpp.o [ 70%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/imgwarp.cpp.o [ 70%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/intelligent_scissors.cpp.o [ 71%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/intersection.cpp.o [ 71%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/linefit.cpp.o [ 72%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/lsd.cpp.o [ 72%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/main.cpp.o [ 72%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/matchcontours.cpp.o [ 73%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/median_blur.dispatch.cpp.o [ 73%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/min_enclosing_triangle.cpp.o [ 73%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/moments.cpp.o [ 75%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/morph.dispatch.cpp.o [ 75%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/phasecorr.cpp.o [ 76%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/pyramids.cpp.o [ 76%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/resize.cpp.o [ 76%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/rotcalipers.cpp.o [ 77%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/samplers.cpp.o [ 77%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/segmentation.cpp.o [ 77%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/shapedescr.cpp.o [ 78%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/smooth.dispatch.cpp.o [ 78%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/spatialgradient.cpp.o [ 78%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/subdivision2d.cpp.o [ 79%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/sumpixels.dispatch.cpp.o [ 79%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/tables.cpp.o [ 80%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/templmatch.cpp.o [ 80%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/thresh.cpp.o [ 80%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/utils.cpp.o [ 81%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/opencl_kernels_imgproc.cpp.o [ 81%] Linking CXX shared library ../../lib/libopencv_imgproc.so make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' [ 81%] Built target opencv_imgproc make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' Scanning dependencies of target opencv_imgcodecs make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' [ 82%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/loadsave.cpp.o [ 83%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/utils.cpp.o [ 83%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_base.cpp.o [ 83%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_bmp.cpp.o [ 83%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_exr.cpp.o [ 84%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_gdal.cpp.o [ 84%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_gdcm.cpp.o [ 84%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_hdr.cpp.o [ 85%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_jpeg.cpp.o [ 85%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_jpeg2000.cpp.o [ 86%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_jpeg2000_openjpeg.cpp.o [ 86%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_pam.cpp.o [ 86%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_pfm.cpp.o [ 87%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_png.cpp.o [ 87%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_pxm.cpp.o [ 87%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_sunras.cpp.o [ 88%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_tiff.cpp.o [ 88%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_webp.cpp.o [ 89%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/bitstrm.cpp.o [ 89%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/rgbe.cpp.o [ 89%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/exif.cpp.o [ 90%] Linking CXX shared library ../../lib/libopencv_imgcodecs.so make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' [ 90%] Built target opencv_imgcodecs make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' Scanning dependencies of target opencv_videoio make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' [ 92%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/videoio_registry.cpp.o [ 92%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_images.cpp.o [ 92%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap.cpp.o [ 92%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/videoio_c.cpp.o [ 92%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_mjpeg_encoder.cpp.o [ 92%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_mjpeg_decoder.cpp.o [ 93%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/backend_plugin.cpp.o [ 93%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/backend_static.cpp.o [ 94%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/container_avi.cpp.o [ 94%] Building CXX object modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_ffmpeg.cpp.o In file included from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg_impl.hpp:100:0, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:50: /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg_hw.hpp: In constructor 'HWAccelIterator::HWAccelIterator(cv::VideoAccelerationType, bool, AVDictionary*)': /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg_hw.hpp:939:23: error: use of deleted function 'std::basic_istringstream& std::basic_istringstream::operator=(const std::basic_istringstream&)' s_stream_ = std::istringstream(accel_list); ^ In file included from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45:0, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core/cvstd.inl.hpp:47, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core.hpp:3306, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/include/opencv2/videoio.hpp:46, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/precomp.hpp:57, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:42: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:272:11: note: 'std::basic_istringstream& std::basic_istringstream::operator=(const std::basic_istringstream&)' is implicitly deleted because the default definition would be ill-formed: class basic_istringstream : public basic_istream<_CharT, _Traits> ^ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:272:11: error: use of deleted function 'std::basic_istream& std::basic_istream::operator=(const std::basic_istream&)' In file included from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:38:0, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core/cvstd.inl.hpp:47, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core.hpp:3306, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/include/opencv2/videoio.hpp:46, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/precomp.hpp:57, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:42: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/istream:58:11: note: 'std::basic_istream& std::basic_istream::operator=(const std::basic_istream&)' is implicitly deleted because the default definition would be ill-formed: class basic_istream : virtual public basic_ios<_CharT, _Traits> ^ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/istream:58:11: error: use of deleted function 'std::basic_ios& std::basic_ios::operator=(const std::basic_ios&)' In file included from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/ios:44:0, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/istream:38, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:38, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core/cvstd.inl.hpp:47, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core.hpp:3306, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/include/opencv2/videoio.hpp:46, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/precomp.hpp:57, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:42: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/bits/basic_ios.h:66:11: note: 'std::basic_ios& std::basic_ios::operator=(const std::basic_ios&)' is implicitly deleted because the default definition would be ill-formed: class basic_ios : public ios_base ^ In file included from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/ios:42:0, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/istream:38, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:38, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core/cvstd.inl.hpp:47, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core.hpp:3306, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/include/opencv2/videoio.hpp:46, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/precomp.hpp:57, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:42: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/bits/ios_base.h:789:5: error: 'std::ios_base& std::ios_base::operator=(const std::ios_base&)' is private operator=(const ios_base&); ^ In file included from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/ios:44:0, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/istream:38, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:38, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core/cvstd.inl.hpp:47, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core.hpp:3306, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/include/opencv2/videoio.hpp:46, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/precomp.hpp:57, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:42: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/bits/basic_ios.h:66:11: error: within this context class basic_ios : public ios_base ^ In file included from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45:0, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core/cvstd.inl.hpp:47, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core.hpp:3306, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/include/opencv2/videoio.hpp:46, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/precomp.hpp:57, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:42: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:272:11: error: use of deleted function 'std::basic_stringbuf& std::basic_stringbuf::operator=(const std::basic_stringbuf&)' class basic_istringstream : public basic_istream<_CharT, _Traits> ^ /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:64:11: note: 'std::basic_stringbuf& std::basic_stringbuf::operator=(const std::basic_stringbuf&)' is implicitly deleted because the default definition would be ill-formed: class basic_stringbuf : public basic_streambuf<_CharT, _Traits> ^ In file included from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/ios:43:0, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/istream:38, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:38, from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core/cvstd.inl.hpp:47, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core.hpp:3306, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/include/opencv2/videoio.hpp:46, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/precomp.hpp:57, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:42: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/streambuf:810:7: error: 'std::basic_streambuf<_CharT, _Traits>& std::basic_streambuf<_CharT, _Traits>::operator=(const std::basic_streambuf<_CharT, _Traits>&) [with _CharT = char; _Traits = std::char_traits]' is private operator=(const basic_streambuf&) { return *this; }; ^ In file included from /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/complex:45:0, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core/cvstd.inl.hpp:47, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/core/include/opencv2/core.hpp:3306, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/include/opencv2/videoio.hpp:46, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/precomp.hpp:57, from /home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/modules/videoio/src/cap_ffmpeg.cpp:42: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-none-linux-gnueabi/include/c++/4.8.3/sstream:64:11: error: within this context class basic_stringbuf : public basic_streambuf<_CharT, _Traits> ^ modules/videoio/CMakeFiles/opencv_videoio.dir/build.make:182: recipe for target 'modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_ffmpeg.cpp.o' failed make[3]: *** [modules/videoio/CMakeFiles/opencv_videoio.dir/src/cap_ffmpeg.cpp.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' CMakeFiles/Makefile2:1473: recipe for target 'modules/videoio/CMakeFiles/opencv_videoio.dir/all' failed make[2]: *** [modules/videoio/CMakeFiles/opencv_videoio.dir/all] Error 2 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' Makefile:165: recipe for target 'all' failed make[1]: *** [all] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/buildroot-build' package/pkg-generic.mk:267: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/.stamp_built' failed make: *** [/home/buildroot/autobuild/instance-2/output-1/build/opencv4-4.5.3/.stamp_built] Error 2 make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'