>>> opencv3 3.4.9 Extracting gzip -d -c /home/test/autobuild/run/instance-1/dl/opencv3/opencv3-3.4.9.tar.gz | tar --strip-components=1 -C /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9 -xf - >>> opencv3 3.4.9 Patching >>> opencv3 3.4.9 Configuring (mkdir -p /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9//buildroot-build && cd /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9//buildroot-build && rm -f CMakeCache.txt && PATH="/home/test/autobuild/run/instance-1/output-1/host/bin:/home/test/autobuild/run/instance-1/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" /home/test/autobuild/run/instance-1/output-1/host/bin/cmake /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/ -DCMAKE_TOOLCHAIN_FILE="/home/test/autobuild/run/instance-1/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 -Os " -DBUILD_DOCS=OFF -DBUILD_PERF_TESTS=OFF -DBUILD_TESTS=OFF -DBUILD_WITH_DEBUG_INFO=OFF -DDOWNLOAD_EXTERNAL_TEST_DATA=OFF -DOPENCV_ENABLE_PKG_CONFIG=ON -DINSTALL_TEST=OFF -DBUILD_WITH_STATIC_CRT=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 -DOPENCV3_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=ON -DBUILD_opencv_core=ON -DBUILD_opencv_features2d=ON -DBUILD_opencv_flann=ON -DBUILD_opencv_highgui=ON -DBUILD_opencv_imgcodecs=ON -DBUILD_opencv_imgproc=ON -DBUILD_opencv_java=OFF -DBUILD_opencv_ml=ON -DBUILD_opencv_objdetect=OFF -DBUILD_opencv_photo=ON -DBUILD_opencv_shape=OFF -DBUILD_opencv_stitching=OFF -DBUILD_opencv_superres=ON -DBUILD_opencv_ts=ON -DBUILD_opencv_video=ON -DBUILD_opencv_videoio=ON -DBUILD_opencv_videostab=ON -DBUILD_opencv_viz=OFF -DBUILD_opencv_world=OFF -DENABLE_POWERPC=OFF -DENABLE_NEON=OFF -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_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_WEBP=OFF -DWITH_XINE=OFF -DWITH_FFMPEG=OFF -DWITH_GSTREAMER=OFF -DWITH_GTK=OFF -DWITH_GTK_2_X=OFF -DWITH_JASPER=ON -DWITH_JPEG=OFF -DWITH_OPENGL=OFF -DWITH_OPENMP=OFF -DWITH_PNG=OFF -DWITH_PROTOBUF=OFF -DWITH_QT=OFF -DWITH_TIFF=OFF -DWITH_V4L=OFF -DWITH_LIBV4L=OFF -DBUILD_opencv_python2=OFF -DBUILD_opencv_python3=OFF ) -- The CXX compiler identification is GNU 8.3.0 -- The C compiler identification is GNU 8.3.0 -- Check for working CXX compiler: /home/test/autobuild/run/instance-1/output-1/host/bin/i686-linux-g++ -- Check for working CXX compiler: /home/test/autobuild/run/instance-1/output-1/host/bin/i686-linux-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/test/autobuild/run/instance-1/output-1/host/bin/i686-linux-gcc -- Check for working C compiler: /home/test/autobuild/run/instance-1/output-1/host/bin/i686-linux-gcc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Detected processor: i686 -- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp) -- Performing Test HAVE_CXX11 - Success -- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.9", minimum required is "2.7") -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "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/test/autobuild/run/instance-1/output-1/host/bin/python3 (found suitable version "3.8.5", minimum required is "3.2") -- Found PythonLibs: /home/test/autobuild/run/instance-1/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/libpython3.8.so (found suitable version "3.8.5", minimum required is "3.8") -- 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 -- Looking for ccache - not found -- 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_WSHADOW -- Performing Test HAVE_CXX_WSHADOW - Success -- Performing Test HAVE_C_WSHADOW -- Performing Test HAVE_C_WSHADOW - 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 - Success -- 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_WIMPLICIT_FALLTHROUGH_3 -- Performing Test HAVE_CXX_WIMPLICIT_FALLTHROUGH_3 - Success -- Performing Test HAVE_C_WIMPLICIT_FALLTHROUGH_3 -- Performing Test HAVE_C_WIMPLICIT_FALLTHROUGH_3 - Success -- Performing Test HAVE_CXX_WNO_STRICT_OVERFLOW -- Performing Test HAVE_CXX_WNO_STRICT_OVERFLOW - Success -- Performing Test HAVE_C_WNO_STRICT_OVERFLOW -- Performing Test HAVE_C_WNO_STRICT_OVERFLOW - 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_MSSE (check file: cmake/checks/cpu_sse.cpp) -- Performing Test HAVE_CXX_MSSE - Success -- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp) -- Performing Test HAVE_CXX_MSSE2 - Success -- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp) -- Performing Test HAVE_CXX_MSSE3 - Success -- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp) -- Performing Test HAVE_CXX_MSSSE3 - Success -- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp) -- Performing Test HAVE_CXX_MSSE4_1 - Success -- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp) -- Performing Test HAVE_CXX_MPOPCNT - Success -- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp) -- Performing Test HAVE_CXX_MSSE4_2 - Success -- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp) -- Performing Test HAVE_CXX_MF16C - Success -- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp) -- Performing Test HAVE_CXX_MAVX - Success -- Performing Test HAVE_CPU_BASELINE_FLAGS -- Performing Test HAVE_CPU_BASELINE_FLAGS - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success -- Performing Test HAVE_CXX_MFPMATH_SSE -- Performing Test HAVE_CXX_MFPMATH_SSE - Success -- Performing Test HAVE_C_MFPMATH_SSE -- Performing Test HAVE_C_MFPMATH_SSE - 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 -- 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/test/autobuild/run/instance-1/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/libz.so (found suitable version "1.2.11", minimum required is "1.2.3") -- Found JPEG: /home/test/autobuild/run/instance-1/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/libjpeg.so (found version "80") -- Found Jasper: /home/test/autobuild/run/instance-1/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/libjasper.so (found version "2.0.19") -- 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 -- 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 - Success -- 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 -- OpenCV Python: during development append to PYTHONPATH: /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/python_loader -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Excluding from source files list: modules/imgproc/src/imgwarp.avx2.cpp -- Excluding from source files list: modules/imgproc/src/resize.avx2.cpp -- Excluding from source files list: modules/imgproc/src/sumpixels.avx512_skx.cpp -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Excluding from source files list: modules/features2d/src/fast.avx2.cpp -- -- General configuration for OpenCV 3.4.9 ===================================== -- Version control: unknown -- -- Platform: -- Timestamp: 2020-08-22T03:47:13Z -- Host: Linux 5.4.0-33-generic x86_64 -- Target: Linux 1 i686 -- CMake: 3.15.5 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make -- Configuration: Release -- -- CPU/HW features: -- Baseline: SSE SSE2 -- requested: SSE2 -- disabled: VFPV3 NEON -- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX -- requested: SSE4_1 SSE4_2 AVX FP16 -- SSE4_1 (13 files): + SSE3 SSSE3 SSE4_1 -- SSE4_2 (1 files): + SSE3 SSSE3 SSE4_1 POPCNT SSE4_2 -- FP16 (0 files): + SSE3 SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX -- AVX (3 files): + SSE3 SSSE3 SSE4_1 POPCNT SSE4_2 AVX -- -- C/C++: -- Built as dynamic libs?: YES -- C++11: YES -- C++ Compiler: /home/test/autobuild/run/instance-1/output-1/host/bin/i686-linux-g++ (ver 8.3.0) -- C++ flags (Release): -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -mfpmath=sse -fvisibility=hidden -fvisibility-inlines-hidden -DNDEBUG -DNDEBUG -- C++ flags (Debug): -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -mfpmath=sse -fvisibility=hidden -fvisibility-inlines-hidden -DDEBUG -D_DEBUG -- C Compiler: /home/test/autobuild/run/instance-1/output-1/host/bin/i686-linux-gcc -- C flags (Release): -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -mfpmath=sse -fvisibility=hidden -DNDEBUG -DNDEBUG -- C flags (Debug): -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -mfpmath=sse -fvisibility=hidden -DDEBUG -D_DEBUG -- Linker flags (Release): -Wl,--gc-sections -- Linker flags (Debug): -Wl,--gc-sections -- ccache: NO -- Precompiled headers: NO -- Extra dependencies: dl m pthread rt -- 3rdparty dependencies: -- -- OpenCV modules: -- To be built: calib3d core features2d flann highgui imgcodecs imgproc ml photo superres ts video videoio videostab -- Disabled: objdetect shape stitching world -- Disabled by dependency: - -- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev dnn java js python2 python3 viz -- Applications: - -- Documentation: NO -- Non-free algorithms: NO -- -- GUI: -- -- Media I/O: -- ZLib: /home/test/autobuild/run/instance-1/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/libz.so (ver 1.2.11) -- JPEG 2000: /home/test/autobuild/run/instance-1/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/libjasper.so (ver 2.0.19) -- HDR: YES -- SUNRASTER: YES -- PXM: YES -- -- Video I/O: -- -- Parallel framework: pthreads -- -- Trace: YES (with Intel ITT) -- -- Other third-party libraries: -- Custom HAL: NO -- -- Python (for build): /usr/bin/python2.7 -- -- Install to: /usr -- ----------------------------------------------------------------- -- -- Configuring done -- Generating done -- Build files have been written to: /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build >>> opencv3 3.4.9 Building PATH="/home/test/autobuild/run/instance-1/output-1/host/bin:/home/test/autobuild/run/instance-1/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" /usr/bin/make -j4 -C /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9//buildroot-build make[1]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[2]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' Scanning dependencies of target quirc make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' Scanning dependencies of target ittnotify make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' Scanning dependencies of target gen-pkgconfig make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 1%] Building C object 3rdparty/quirc/CMakeFiles/quirc.dir/src/decode.c.o [ 1%] Building C object 3rdparty/quirc/CMakeFiles/quirc.dir/src/quirc.c.o make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 2%] Building C object 3rdparty/ittnotify/CMakeFiles/ittnotify.dir/src/ittnotify/ittnotify_static.c.o [ 2%] Generate opencv.pc make[3]: Leaving directory 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Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/main.cpp.o [ 47%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/matchcontours.cpp.o [ 47%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/median_blur.dispatch.cpp.o [ 47%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/min_enclosing_triangle.cpp.o [ 48%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/moments.cpp.o [ 48%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/morph.dispatch.cpp.o [ 48%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/phasecorr.cpp.o [ 48%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/pyramids.cpp.o [ 49%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/resize.cpp.o [ 49%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/rotcalipers.cpp.o [ 49%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/samplers.cpp.o [ 50%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/segmentation.cpp.o [ 50%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/shapedescr.cpp.o [ 50%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/smooth.dispatch.cpp.o [ 51%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/spatialgradient.cpp.o [ 51%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/subdivision2d.cpp.o [ 51%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/sumpixels.cpp.o [ 51%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/tables.cpp.o [ 52%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/templmatch.cpp.o [ 52%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/thresh.cpp.o [ 52%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/undistort.dispatch.cpp.o [ 53%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/utils.cpp.o [ 53%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/opencl_kernels_imgproc.cpp.o [ 53%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/imgwarp.sse4_1.cpp.o [ 53%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/resize.sse4_1.cpp.o [ 54%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/accum.sse4_1.cpp.o [ 54%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/box_filter.sse4_1.cpp.o [ 54%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/filter.sse4_1.cpp.o [ 55%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/color_hsv.sse4_1.cpp.o [ 55%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/color_yuv.sse4_1.cpp.o [ 55%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/color_rgb.sse4_1.cpp.o [ 55%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/median_blur.sse4_1.cpp.o [ 56%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/morph.sse4_1.cpp.o [ 56%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/smooth.sse4_1.cpp.o [ 56%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/corner.avx.cpp.o [ 57%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/accum.avx.cpp.o [ 57%] Linking CXX shared library ../../lib/libopencv_imgproc.so make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 57%] Built target opencv_imgproc make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 57%] Processing OpenCL kernels (features2d) [ 57%] Processing OpenCL kernels (video) [ 57%] Processing OpenCL kernels (photo) Scanning dependencies of target opencv_imgcodecs make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' Scanning dependencies of target opencv_video make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 57%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/loadsave.cpp.o make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 58%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/bgfg_KNN.cpp.o Scanning dependencies of target opencv_photo make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' Scanning dependencies of target opencv_features2d make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 58%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/align.cpp.o make[3]: Entering directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 58%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/agast.cpp.o [ 58%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/bgfg_gaussmix2.cpp.o [ 58%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/calibrate.cpp.o [ 59%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/utils.cpp.o [ 59%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/camshift.cpp.o [ 60%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/contrast_preserve.cpp.o [ 61%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/agast_score.cpp.o [ 61%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/compat_video.cpp.o [ 61%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_base.cpp.o [ 62%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/ecc.cpp.o [ 62%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_bmp.cpp.o [ 62%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/denoise_tvl1.cpp.o [ 62%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_exr.cpp.o [ 62%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/denoising.cpp.o [ 62%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/akaze.cpp.o [ 62%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/kalman.cpp.o [ 63%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_gdal.cpp.o [ 63%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/lkpyramid.cpp.o [ 63%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/bagofwords.cpp.o [ 63%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_gdcm.cpp.o [ 63%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/blobdetector.cpp.o [ 63%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_hdr.cpp.o [ 64%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/optflowgf.cpp.o [ 65%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_jpeg.cpp.o [ 66%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/brisk.cpp.o [ 66%] Building CXX object modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_jpeg2000.cpp.o [ 66%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/tvl1flow.cpp.o /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/modules/imgcodecs/src/grfmt_jpeg2000.cpp: In member function 'bool cv::Jpeg2KDecoder::readComponent8u(uchar*, void*, int, int, int, int, int)': /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/modules/imgcodecs/src/grfmt_jpeg2000.cpp:380:71: error: lvalue required as unary '&' operand jas_seqent_t* pix_row = &jas_matrix_get( buffer, y / ystep, 0 ); ^ /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/modules/imgcodecs/src/grfmt_jpeg2000.cpp: In member function 'bool cv::Jpeg2KDecoder::readComponent16u(short unsigned int*, void*, int, int, int, int, int)': /home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/modules/imgcodecs/src/grfmt_jpeg2000.cpp:446:71: error: lvalue required as unary '&' operand jas_seqent_t* pix_row = &jas_matrix_get( buffer, y / ystep, 0 ); ^ modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/build.make:179: recipe for target 'modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_jpeg2000.cpp.o' failed make[3]: *** [modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/src/grfmt_jpeg2000.cpp.o] Error 1 make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' CMakeFiles/Makefile2:1664: recipe for target 'modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/all' failed make[2]: *** [modules/imgcodecs/CMakeFiles/opencv_imgcodecs.dir/all] Error 2 make[2]: *** Waiting for unfinished jobs.... [ 66%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/opencl_kernels_video.cpp.o [ 66%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/draw.cpp.o [ 67%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/denoising.cuda.cpp.o [ 67%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/hdr_common.cpp.o [ 68%] Linking CXX shared library ../../lib/libopencv_video.so make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 68%] Built target opencv_video [ 68%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/inpaint.cpp.o [ 68%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/dynamic.cpp.o [ 68%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/merge.cpp.o [ 69%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/npr.cpp.o [ 70%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/evaluation.cpp.o [ 70%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/seamless_cloning.cpp.o [ 70%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/seamless_cloning_impl.cpp.o [ 71%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/src/tonemap.cpp.o [ 71%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/fast.cpp.o [ 71%] Building CXX object modules/photo/CMakeFiles/opencv_photo.dir/opencl_kernels_photo.cpp.o [ 71%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/fast_score.cpp.o [ 71%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/feature2d.cpp.o [ 71%] Linking CXX shared library ../../lib/libopencv_photo.so make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 71%] Built target opencv_photo [ 72%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/gftt.cpp.o [ 72%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/kaze.cpp.o [ 72%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/kaze/AKAZEFeatures.cpp.o [ 73%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/kaze/KAZEFeatures.cpp.o [ 73%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/kaze/fed.cpp.o [ 73%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/kaze/nldiffusion_functions.cpp.o [ 74%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/keypoint.cpp.o [ 74%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/main.cpp.o [ 74%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/matchers.cpp.o [ 74%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/mser.cpp.o [ 75%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/src/orb.cpp.o [ 75%] Building CXX object modules/features2d/CMakeFiles/opencv_features2d.dir/opencl_kernels_features2d.cpp.o [ 75%] Linking CXX shared library ../../lib/libopencv_features2d.so make[3]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' [ 75%] Built target opencv_features2d make[2]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' Makefile:162: recipe for target 'all' failed make[1]: *** [all] Error 2 make[1]: Leaving directory '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build' package/pkg-generic.mk:247: recipe for target '/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/.stamp_built' failed make: *** [/home/test/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/.stamp_built] Error 2 make: Leaving directory '/home/test/autobuild/run/instance-1/buildroot'