******************************************************************************** conan install opencv/2.4.13.7@ --build=opencv --profile=/home/conan/w/BuildSingleReference/41058/a5aae7b9-f380-49dc-a61b-74c68ae30257/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++ compiler.version=8 os=Linux os_build=Linux [options] opencv:shared=False [build_requires] [env] opencv/2.4.13.7: Forced build from source Installing package: opencv/2.4.13.7 Requirements eigen/3.3.9 from 'conan-center' - Cache gtk/system from 'conan-center' - Cache jasper/2.0.25 from 'conan-center' - Cache jbig/20160605 from 'conan-center' - Cache libdeflate/1.8 from 'conan-center' - Cache libjpeg/9d from 'conan-center' - Cache libpng/1.6.37 from 'conan-center' - Cache libtiff/4.2.0 from 'conan-center' - Cache libwebp/1.2.0 from 'conan-center' - Cache opencv/2.4.13.7 from local cache - Cache openexr/2.5.5 from 'conan-center' - Cache xz_utils/5.2.5 from 'conan-center' - Cache zlib/1.2.11 from 'conan-center' - Cache zstd/1.5.0 from 'conan-center' - Cache Packages eigen/3.3.9:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache gtk/system:cc5e5ca8b619d2dffaaeae1e4924ae3ce085a8f1 - Cache jasper/2.0.25:5c06f530ad12b816d7956a5e4c69464e4ecc7da4 - Cache jbig/20160605:6f46fdedea54ab83499730bc80a5f27eadb1103e - Cache libdeflate/1.8:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache libjpeg/9d:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache libpng/1.6.37:c5f06ea0d3a7d6f35f03d832e3609fcc34e36a44 - Cache libtiff/4.2.0:ceb2065fb1b95cd74fca351ff2db01a6d9499ce6 - Cache libwebp/1.2.0:a4d73d2d4a03abfc1a36922919556dad5ab3d20d - Cache opencv/2.4.13.7:de85b13ba290c2ffb6d131c038bec3c59cbc7a39 - Build openexr/2.5.5:5c0cb4dc7d73d29f784ac1514b59ca7983316de3 - Cache xz_utils/5.2.5:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache zlib/1.2.11:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache zstd/1.5.0:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache Installing (downloading, building) binaries... eigen/3.3.9: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK gtk/system: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK jbig/20160605: Already installed! jbig/20160605: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/jbig/20160605/_/_/package/6f46fdedea54ab83499730bc80a5f27eadb1103e/bin [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK libdeflate/1.8: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK libjpeg/9d: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK libwebp/1.2.0: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK xz_utils/5.2.5: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK zlib/1.2.11: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK zstd/1.5.0: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK jasper/2.0.25: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK libpng/1.6.37: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK libtiff/4.2.0: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK openexr/2.5.5: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK [HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK opencv/2.4.13.7: Copying sources to build folder opencv/2.4.13.7: Building your package in /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39 opencv/2.4.13.7: Generator cmake created conanbuildinfo.cmake opencv/2.4.13.7: Generator cmake_find_package created FindPNG.cmake opencv/2.4.13.7: Generator cmake_find_package created FindJasper.cmake opencv/2.4.13.7: Generator cmake_find_package created FindOpenEXR.cmake opencv/2.4.13.7: Generator cmake_find_package created FindTIFF.cmake opencv/2.4.13.7: Generator cmake_find_package created FindEigen3.cmake opencv/2.4.13.7: Generator cmake_find_package created Findgtk.cmake opencv/2.4.13.7: Generator cmake_find_package created FindZLIB.cmake opencv/2.4.13.7: Generator cmake_find_package created FindJPEG.cmake opencv/2.4.13.7: Generator cmake_find_package created Findlibdeflate.cmake opencv/2.4.13.7: Generator cmake_find_package created FindLibLZMA.cmake opencv/2.4.13.7: Generator cmake_find_package created Findjbig.cmake opencv/2.4.13.7: Generator cmake_find_package created Findzstd.cmake opencv/2.4.13.7: Generator cmake_find_package created FindWebP.cmake opencv/2.4.13.7: Aggregating env generators [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK opencv/2.4.13.7: Calling build() ----Running------ > cd '/home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="8" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/package/de85b13ba290c2ffb6d131c038bec3c59cbc7a39" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_MODULE_PATH="/home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DBUILD_EXAMPLES="False" -DBUILD_DOCS="False" -DBUILD_TESTS="False" -DBUILD_PACKAGE="False" -DBUILD_PERF_TESTS="False" -DBUILD_opencv_apps="False" -DBUILD_opencv_java="False" -DBUILD_ZLIB="False" -DBUILD_JPEG="False" -DBUILD_PNG="False" -DBUILD_TIFF="False" -DBUILD_JASPER="False" -DBUILD_OPENEXR="False" -DWITH_CUFFT="False" -DWITH_CUBLAS="False" -DWITH_NVCUVID="False" -DWITH_FFMPEG="False" -DWITH_GSTREAMER="False" -DWITH_OPENCL="False" -DWITH_CUDA="False" -DWITH_GTK="True" -DWITH_JPEG="True" -DWITH_PNG="True" -DWITH_TIFF="True" -DWITH_JASPER="True" -DWITH_OPENEXR="True" -DWITH_EIGEN="True" -DWITH_TBB="False" -DOPENCV_MODULES_PUBLIC="opencv" -DBUILD_opencv_nonfree="False" -Wno-dev '/home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39' ----------------- -- The C compiler identification is GNU 8.4.0 -- The CXX compiler identification is GNU 8.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Conan: called by CMake conan helper -- Conan: called inside local cache -- Conan: Adjusting output directories -- Conan: Using cmake global configuration -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: Adjusting fPIC flag (ON) -- Conan: Compiler GCC>=5, checking major version 8 -- Conan: Checking correct version: 8 -- Conan: C++ stdlib: libstdc++ -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1") -- 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_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_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_WNO_NARROWING -- Performing Test HAVE_CXX_WNO_NARROWING - Success -- Performing Test HAVE_C_WNO_NARROWING -- Performing Test HAVE_C_WNO_NARROWING - Success -- 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_ARRAY_BOUNDS -- Performing Test HAVE_CXX_WNO_ARRAY_BOUNDS - Success -- Performing Test HAVE_C_WNO_ARRAY_BOUNDS -- Performing Test HAVE_C_WNO_ARRAY_BOUNDS - Success -- Performing Test HAVE_CXX_WNO_AGGRESSIVE_LOOP_OPTIMIZATIONS -- Performing Test HAVE_CXX_WNO_AGGRESSIVE_LOOP_OPTIMIZATIONS - Success -- Performing Test HAVE_C_WNO_AGGRESSIVE_LOOP_OPTIMIZATIONS -- Performing Test HAVE_C_WNO_AGGRESSIVE_LOOP_OPTIMIZATIONS - 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_WNO_LONG_LONG -- Performing Test HAVE_CXX_WNO_LONG_LONG - Success -- Performing Test HAVE_C_WNO_LONG_LONG -- Performing Test HAVE_C_WNO_LONG_LONG - 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_MSSE -- Performing Test HAVE_CXX_MSSE - Success -- Performing Test HAVE_C_MSSE -- Performing Test HAVE_C_MSSE - Success -- Performing Test HAVE_CXX_MSSE2 -- Performing Test HAVE_CXX_MSSE2 - Success -- Performing Test HAVE_C_MSSE2 -- Performing Test HAVE_C_MSSE2 - Success -- Performing Test HAVE_CXX_MSSE3 -- Performing Test HAVE_CXX_MSSE3 - Success -- Performing Test HAVE_C_MSSE3 -- Performing Test HAVE_C_MSSE3 - 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 -- Looking for pthread.h -- Looking for pthread.h - 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 -- Searching 16 bit integer - Using unsigned short -- Check if the system is big endian - little endian -- Conan: Using autogenerated FindZLIB.cmake -- Found ZLIB: 1.2.11 (found version "1.2.11") -- Library z found /home/conan/w/BuildSingleReference/.conan/data/zlib/1.2.11/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libz.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/zlib/1.2.11/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libz.a -- Conan: Using autogenerated FindTIFF.cmake -- Found TIFF: 4.2.0 (found version "4.2.0") -- Library tiffxx found /home/conan/w/BuildSingleReference/.conan/data/libtiff/4.2.0/_/_/package/ceb2065fb1b95cd74fca351ff2db01a6d9499ce6/lib/libtiffxx.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libtiff/4.2.0/_/_/package/ceb2065fb1b95cd74fca351ff2db01a6d9499ce6/lib/libtiffxx.a -- Library tiff found /home/conan/w/BuildSingleReference/.conan/data/libtiff/4.2.0/_/_/package/ceb2065fb1b95cd74fca351ff2db01a6d9499ce6/lib/libtiff.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libtiff/4.2.0/_/_/package/ceb2065fb1b95cd74fca351ff2db01a6d9499ce6/lib/libtiff.a -- Dependency ZLIB already found -- Conan: Using autogenerated Findlibdeflate.cmake -- Found libdeflate: 1.8 (found version "1.8") -- Library deflate found /home/conan/w/BuildSingleReference/.conan/data/libdeflate/1.8/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libdeflate.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libdeflate/1.8/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libdeflate.a -- Conan: Using autogenerated FindLibLZMA.cmake -- Found LibLZMA: 5.2.5 (found version "5.2.5") -- Library lzma found /home/conan/w/BuildSingleReference/.conan/data/xz_utils/5.2.5/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/liblzma.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/xz_utils/5.2.5/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/liblzma.a -- Conan: Using autogenerated FindJPEG.cmake -- Found JPEG: 9d (found version "9d") -- Library jpeg found /home/conan/w/BuildSingleReference/.conan/data/libjpeg/9d/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libjpeg.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libjpeg/9d/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libjpeg.a -- Conan: Using autogenerated Findjbig.cmake -- Found jbig: 20160605 (found version "20160605") -- Library jbig found /home/conan/w/BuildSingleReference/.conan/data/jbig/20160605/_/_/package/6f46fdedea54ab83499730bc80a5f27eadb1103e/lib/libjbig.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/jbig/20160605/_/_/package/6f46fdedea54ab83499730bc80a5f27eadb1103e/lib/libjbig.a -- Conan: Using autogenerated Findzstd.cmake -- Found zstd: 1.5.0 (found version "1.5.0") -- Library zstd found /home/conan/w/BuildSingleReference/.conan/data/zstd/1.5.0/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libzstd.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/zstd/1.5.0/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libzstd.a -- Library zstd found /home/conan/w/BuildSingleReference/.conan/data/zstd/1.5.0/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libzstd.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/zstd/1.5.0/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libzstd.a -- Conan: Using autogenerated FindWebP.cmake -- Found WebP: 1.2.0 (found version "1.2.0") -- Library webpdecoder found /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpdecoder.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpdecoder.a -- Library webpdemux found /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpdemux.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpdemux.a -- Library webpmux found /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpmux.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpmux.a -- Library webp found /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebp.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebp.a -- Library webp found /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebp.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebp.a -- Library webpmux found /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpmux.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpmux.a -- Library webpdemux found /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpdemux.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpdemux.a -- Library webpdecoder found /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpdecoder.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libwebp/1.2.0/_/_/package/a4d73d2d4a03abfc1a36922919556dad5ab3d20d/lib/libwebpdecoder.a -- Conan: Using autogenerated FindJPEG.cmake -- Library jpeg found /home/conan/w/BuildSingleReference/.conan/data/libjpeg/9d/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libjpeg.a -- Skipping already existing target: CONAN_LIB::JPEG_jpeg -- Found: /home/conan/w/BuildSingleReference/.conan/data/libjpeg/9d/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libjpeg.a -- Conan: Using autogenerated FindJasper.cmake -- Found Jasper: 2.0.25 (found version "2.0.25") -- Library jasper found /home/conan/w/BuildSingleReference/.conan/data/jasper/2.0.25/_/_/package/5c06f530ad12b816d7956a5e4c69464e4ecc7da4/lib/libjasper.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/jasper/2.0.25/_/_/package/5c06f530ad12b816d7956a5e4c69464e4ecc7da4/lib/libjasper.a -- Dependency JPEG already found -- Conan: Using autogenerated FindPNG.cmake -- Found PNG: 1.6.37 (found version "1.6.37") -- Library png16 found /home/conan/w/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/package/c5f06ea0d3a7d6f35f03d832e3609fcc34e36a44/lib/libpng16.a -- Found: /home/conan/w/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/package/c5f06ea0d3a7d6f35f03d832e3609fcc34e36a44/lib/libpng16.a -- Dependency ZLIB already found -- Looking for /libpng/png.h -- Looking for /libpng/png.h - not found -- Found OpenEXR: /home/conan/w/BuildSingleReference/.conan/data/openexr/2.5.5/_/_/package/5c0cb4dc7d73d29f784ac1514b59ca7983316de3/lib/libIlmImf-2_5.a -- Checking for module 'gtk+-2.0' -- Found gtk+-2.0, version 2.24.32 -- Checking for module 'gthread-2.0' -- Found gthread-2.0, version 2.56.4 -- Checking for module 'libdc1394-2' -- No package 'libdc1394-2' found -- Checking for module 'libdc1394' -- No package 'libdc1394' found -- Checking for module 'libv4l1' -- No package 'libv4l1' found -- Checking for module 'libv4l2' -- No package 'libv4l2' found -- 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 -- Found PythonInterp: /opt/pyenv/versions/3.7.5/bin/python (found suitable version "3.7.5", minimum required is "2.0") -- Found PythonLibs: /opt/pyenv/versions/3.7.5/lib/libpython3.7m.so (found suitable exact version "3.7.5") -- Could NOT find JNI (missing: JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 JAVA_AWT_INCLUDE_PATH) -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Performing Test HAVE_CXX_WNO_SHADOW -- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_CLOBBERED -- Performing Test HAVE_CXX_WNO_CLOBBERED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed -- -- General configuration for OpenCV 2.4.13.7 ===================================== -- Version control: unknown -- -- Platform: -- Timestamp: 2021-10-03T17:59:15Z -- Host: Linux 5.4.129+ x86_64 -- CMake: 3.18.2 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make -- Configuration: Release -- -- C/C++: -- Built as dynamic libs?: NO -- C++ Compiler: /usr/bin/g++ (ver 8.4.0) -- C++ flags (Release): -pthread -m64 -fPIC -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 -Wno-comment -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -O3 -DNDEBUG -DNDEBUG -- C++ flags (Debug): -pthread -m64 -fPIC -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 -Wno-comment -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -g -O0 -DDEBUG -D_DEBUG -- C Compiler: /usr/bin/gcc -- C flags (Release): -pthread -m64 -fPIC -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 -Wno-comment -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -O3 -DNDEBUG -DNDEBUG -- C flags (Debug): -pthread -m64 -fPIC -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 -Wno-comment -Wno-array-bounds -Wno-aggressive-loop-optimizations -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -ffunction-sections -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release): -m64 -- Linker flags (Debug): -m64 -- ccache: NO -- Precompiled headers: YES -- -- OpenCV modules: -- To be built: core flann imgproc highgui features2d calib3d ml objdetect video contrib legacy photo gpu stitching superres ts videostab -- Disabled: nonfree world -- Disabled by dependency: - -- Unavailable: androidcamera dynamicuda java ocl python viz -- -- GUI: -- QT: NO -- GTK+ 2.x: YES (ver 2.24.32) -- GThread : YES (ver 2.56.4) -- GtkGlExt: NO -- OpenGL support: NO -- VTK support: NO -- -- Media I/O: -- ZLib: (ver 1.2.11) -- JPEG: (ver 90) -- PNG: (ver ..) -- TIFF: (ver 42 - 4.2.0) -- JPEG 2000: (ver 2.0.25) -- OpenEXR: /home/conan/w/BuildSingleReference/.conan/data/openexr/2.5.5/_/_/package/5c0cb4dc7d73d29f784ac1514b59ca7983316de3/lib/libImath-2_5.a /home/conan/w/BuildSingleReference/.conan/data/openexr/2.5.5/_/_/package/5c0cb4dc7d73d29f784ac1514b59ca7983316de3/lib/libIlmImf-2_5.a /home/conan/w/BuildSingleReference/.conan/data/openexr/2.5.5/_/_/package/5c0cb4dc7d73d29f784ac1514b59ca7983316de3/lib/libIex-2_5.a /home/conan/w/BuildSingleReference/.conan/data/openexr/2.5.5/_/_/package/5c0cb4dc7d73d29f784ac1514b59ca7983316de3/lib/libHalf-2_5.a /home/conan/w/BuildSingleReference/.conan/data/openexr/2.5.5/_/_/package/5c0cb4dc7d73d29f784ac1514b59ca7983316de3/lib/libIlmThread-2_5.a (ver Unknown) -- -- Video I/O: -- DC1394 1.x: NO -- DC1394 2.x: NO -- FFMPEG: NO -- avcodec: NO -- avformat: NO -- avutil: NO -- swscale: NO -- avresample: NO -- GStreamer: NO -- OpenNI: NO -- OpenNI PrimeSensor Modules: NO -- PvAPI: NO -- GigEVisionSDK: NO -- UniCap: NO -- UniCap ucil: NO -- V4L/V4L2: NO/YES -- XIMEA: NO -- Xine: NO -- -- Other third-party libraries: -- Use IPP: NO -- Use Eigen: YES (ver 3.3.9) -- Use TBB: NO -- Use OpenMP: NO -- Use GCD NO -- Use Concurrency NO -- Use C=: NO -- Use Cuda: NO -- Use OpenCL: NO -- -- Python: -- Interpreter: /opt/pyenv/versions/3.7.5/bin/python (ver 3.7.5) -- -- Java: -- ant: NO -- JNI: NO -- Java tests: NO -- -- Tests and samples: -- Tests: NO -- Performance tests: NO -- C/C++ Examples: NO -- -- Install path: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/package/de85b13ba290c2ffb6d131c038bec3c59cbc7a39 -- -- cvconfig.h is in: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/build_subfolder -- ----------------------------------------------------------------- -- -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/build_subfolder ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/build_subfolder' '--' '-j3' ----------------- [ 0%] Generating opencv_core_pch_dephelp.cxx [ 0%] Generating opencv_flann_pch_dephelp.cxx [ 0%] Generating opencv_imgproc_pch_dephelp.cxx Scanning dependencies of target opencv_flann_pch_dephelp [ 0%] Building CXX object source_subfolder/modules/flann/CMakeFiles/opencv_flann_pch_dephelp.dir/opencv_flann_pch_dephelp.cxx.o Scanning dependencies of target opencv_core_pch_dephelp Scanning dependencies of target opencv_imgproc_pch_dephelp [ 0%] Building CXX object source_subfolder/modules/core/CMakeFiles/opencv_core_pch_dephelp.dir/opencv_core_pch_dephelp.cxx.o [ 0%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc_pch_dephelp.dir/opencv_imgproc_pch_dephelp.cxx.o [ 1%] Linking CXX static library ../../../lib/libopencv_flann_pch_dephelp.a [ 1%] Built target opencv_flann_pch_dephelp [ 1%] Generating opencv_highgui_pch_dephelp.cxx Scanning dependencies of target opencv_highgui_pch_dephelp [ 1%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui_pch_dephelp.dir/opencv_highgui_pch_dephelp.cxx.o [ 2%] Linking CXX static library ../../../lib/libopencv_core_pch_dephelp.a [ 2%] Built target opencv_core_pch_dephelp [ 2%] Generating opencv_features2d_pch_dephelp.cxx [ 2%] Linking CXX static library ../../../lib/libopencv_imgproc_pch_dephelp.a [ 2%] Built target opencv_imgproc_pch_dephelp [ 2%] Generating opencv_calib3d_pch_dephelp.cxx Scanning dependencies of target opencv_features2d_pch_dephelp [ 2%] Building CXX object source_subfolder/modules/features2d/CMakeFiles/opencv_features2d_pch_dephelp.dir/opencv_features2d_pch_dephelp.cxx.o Scanning dependencies of target opencv_calib3d_pch_dephelp [ 3%] Building CXX object source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d_pch_dephelp.dir/opencv_calib3d_pch_dephelp.cxx.o [ 4%] Linking CXX static library ../../../lib/libopencv_highgui_pch_dephelp.a [ 4%] Built target opencv_highgui_pch_dephelp [ 4%] Generating opencv_ml_pch_dephelp.cxx [ 4%] Linking CXX static library ../../../lib/libopencv_features2d_pch_dephelp.a [ 4%] Built target opencv_features2d_pch_dephelp [ 4%] Generating opencv_objdetect_pch_dephelp.cxx Scanning dependencies of target opencv_ml_pch_dephelp [ 4%] Building CXX object source_subfolder/modules/ml/CMakeFiles/opencv_ml_pch_dephelp.dir/opencv_ml_pch_dephelp.cxx.o Scanning dependencies of target opencv_objdetect_pch_dephelp [ 4%] Building CXX object source_subfolder/modules/objdetect/CMakeFiles/opencv_objdetect_pch_dephelp.dir/opencv_objdetect_pch_dephelp.cxx.o [ 4%] Linking CXX static library ../../../lib/libopencv_calib3d_pch_dephelp.a [ 4%] Built target opencv_calib3d_pch_dephelp [ 4%] Generating opencv_video_pch_dephelp.cxx Scanning dependencies of target opencv_video_pch_dephelp [ 4%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video_pch_dephelp.dir/opencv_video_pch_dephelp.cxx.o [ 5%] Linking CXX static library ../../../lib/libopencv_video_pch_dephelp.a [ 5%] Built target opencv_video_pch_dephelp [ 6%] Generating opencv_contrib_pch_dephelp.cxx Scanning dependencies of target opencv_contrib_pch_dephelp [ 6%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib_pch_dephelp.dir/opencv_contrib_pch_dephelp.cxx.o [ 6%] Linking CXX static library ../../../lib/libopencv_ml_pch_dephelp.a [ 6%] Built target opencv_ml_pch_dephelp [ 7%] Generating opencv_legacy_pch_dephelp.cxx Scanning dependencies of target opencv_legacy_pch_dephelp [ 7%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy_pch_dephelp.dir/opencv_legacy_pch_dephelp.cxx.o [ 8%] Linking CXX static library ../../../lib/libopencv_objdetect_pch_dephelp.a [ 8%] Built target opencv_objdetect_pch_dephelp [ 8%] Generating opencv_photo_pch_dephelp.cxx Scanning dependencies of target opencv_photo_pch_dephelp [ 9%] Building CXX object source_subfolder/modules/photo/CMakeFiles/opencv_photo_pch_dephelp.dir/opencv_photo_pch_dephelp.cxx.o [ 9%] Linking CXX static library ../../../lib/libopencv_contrib_pch_dephelp.a [ 9%] Built target opencv_contrib_pch_dephelp [ 9%] Generating opencv_gpu_pch_dephelp.cxx Scanning dependencies of target opencv_gpu_pch_dephelp [ 10%] Building CXX object source_subfolder/modules/gpu/CMakeFiles/opencv_gpu_pch_dephelp.dir/opencv_gpu_pch_dephelp.cxx.o [ 10%] Linking CXX static library ../../../lib/libopencv_photo_pch_dephelp.a [ 10%] Built target opencv_photo_pch_dephelp [ 10%] Generating opencv_stitching_pch_dephelp.cxx Scanning dependencies of target opencv_stitching_pch_dephelp [ 11%] Building CXX object source_subfolder/modules/stitching/CMakeFiles/opencv_stitching_pch_dephelp.dir/opencv_stitching_pch_dephelp.cxx.o [ 11%] Linking CXX static library ../../../lib/libopencv_legacy_pch_dephelp.a [ 11%] Built target opencv_legacy_pch_dephelp [ 12%] Generating opencv_superres_pch_dephelp.cxx Scanning dependencies of target opencv_superres_pch_dephelp [ 12%] Building CXX object source_subfolder/modules/superres/CMakeFiles/opencv_superres_pch_dephelp.dir/opencv_superres_pch_dephelp.cxx.o [ 12%] Linking CXX static library ../../../lib/libopencv_gpu_pch_dephelp.a [ 12%] Built target opencv_gpu_pch_dephelp [ 12%] Generating opencv_ts_pch_dephelp.cxx Scanning dependencies of target opencv_ts_pch_dephelp [ 12%] Building CXX object source_subfolder/modules/ts/CMakeFiles/opencv_ts_pch_dephelp.dir/opencv_ts_pch_dephelp.cxx.o [ 12%] Linking CXX static library ../../../lib/libopencv_superres_pch_dephelp.a [ 12%] Built target opencv_superres_pch_dephelp [ 12%] Generating opencv_videostab_pch_dephelp.cxx Scanning dependencies of target opencv_videostab_pch_dephelp [ 12%] Building CXX object source_subfolder/modules/videostab/CMakeFiles/opencv_videostab_pch_dephelp.dir/opencv_videostab_pch_dephelp.cxx.o [ 12%] Linking CXX static library ../../../lib/libopencv_stitching_pch_dephelp.a [ 12%] Built target opencv_stitching_pch_dephelp Scanning dependencies of target pch_Generate_opencv_core [ 13%] Generating precomp.hpp [ 13%] Generating precomp.hpp.gch/opencv_core_Release.gch [ 13%] Linking CXX static library ../../../lib/libopencv_videostab_pch_dephelp.a [ 13%] Built target opencv_videostab_pch_dephelp Scanning dependencies of target pch_Generate_opencv_flann [ 13%] Generating precomp.hpp [ 13%] Generating precomp.hpp.gch/opencv_flann_Release.gch [ 13%] Linking CXX static library ../../../lib/libopencv_ts_pch_dephelp.a [ 13%] Built target opencv_ts_pch_dephelp Scanning dependencies of target pch_Generate_opencv_imgproc [ 14%] Generating precomp.hpp [ 14%] Generating precomp.hpp.gch/opencv_imgproc_Release.gch [ 14%] Built target pch_Generate_opencv_core Scanning dependencies of target pch_Generate_opencv_highgui [ 14%] Generating precomp.hpp [ 14%] Generating precomp.hpp.gch/opencv_highgui_Release.gch [ 14%] Built target pch_Generate_opencv_imgproc Scanning dependencies of target pch_Generate_opencv_features2d [ 14%] Generating precomp.hpp [ 14%] Generating precomp.hpp.gch/opencv_features2d_Release.gch [ 14%] Built target pch_Generate_opencv_flann Scanning dependencies of target pch_Generate_opencv_calib3d [ 14%] Generating precomp.hpp [ 15%] Generating precomp.hpp.gch/opencv_calib3d_Release.gch [ 15%] Built target pch_Generate_opencv_features2d Scanning dependencies of target pch_Generate_opencv_ml [ 16%] Generating precomp.hpp [ 16%] Generating precomp.hpp.gch/opencv_ml_Release.gch [ 16%] Built target pch_Generate_opencv_calib3d [ 16%] Built target pch_Generate_opencv_highgui Scanning dependencies of target pch_Generate_opencv_objdetect Scanning dependencies of target pch_Generate_opencv_video [ 16%] Generating precomp.hpp [ 16%] Generating precomp.hpp [ 16%] Generating precomp.hpp.gch/opencv_objdetect_Release.gch [ 16%] Generating precomp.hpp.gch/opencv_video_Release.gch [ 16%] Built target pch_Generate_opencv_video Scanning dependencies of target pch_Generate_opencv_contrib [ 16%] Generating precomp.hpp [ 16%] Generating precomp.hpp.gch/opencv_contrib_Release.gch [ 16%] Built target pch_Generate_opencv_ml Scanning dependencies of target pch_Generate_opencv_legacy [ 16%] Generating precomp.hpp [ 16%] Generating precomp.hpp.gch/opencv_legacy_Release.gch [ 16%] Built target pch_Generate_opencv_objdetect Scanning dependencies of target pch_Generate_opencv_photo [ 16%] Generating precomp.hpp [ 16%] Generating precomp.hpp.gch/opencv_photo_Release.gch [ 16%] Built target pch_Generate_opencv_contrib [ 16%] Built target pch_Generate_opencv_photo Scanning dependencies of target pch_Generate_opencv_gpu Scanning dependencies of target pch_Generate_opencv_stitching [ 16%] Generating precomp.hpp [ 16%] Generating precomp.hpp [ 17%] Generating precomp.hpp.gch/opencv_stitching_Release.gch [ 18%] Generating precomp.hpp.gch/opencv_gpu_Release.gch [ 18%] Built target pch_Generate_opencv_legacy Scanning dependencies of target pch_Generate_opencv_superres [ 18%] Generating precomp.hpp [ 18%] Generating precomp.hpp.gch/opencv_superres_Release.gch [ 18%] Built target pch_Generate_opencv_stitching Scanning dependencies of target pch_Generate_opencv_ts [ 19%] Generating precomp.hpp [ 19%] Generating precomp.hpp.gch/opencv_ts_Release.gch [ 19%] Built target pch_Generate_opencv_gpu Scanning dependencies of target pch_Generate_opencv_videostab [ 20%] Generating precomp.hpp [ 20%] Generating precomp.hpp.gch/opencv_videostab_Release.gch [ 20%] Built target pch_Generate_opencv_superres Scanning dependencies of target opencv_core [ 20%] Building CXX object source_subfolder/modules/core/CMakeFiles/opencv_core.dir/src/algorithm.cpp.o [ 20%] Built target pch_Generate_opencv_ts [ 21%] Building CXX object source_subfolder/modules/core/CMakeFiles/opencv_core.dir/src/alloc.cpp.o [ 21%] Built target pch_Generate_opencv_videostab [ 21%] Building CXX object source_subfolder/modules/core/CMakeFiles/opencv_core.dir/src/arithm.cpp.o [ 21%] Building CXX object source_subfolder/modules/core/CMakeFiles/opencv_core.dir/src/array.cpp.o [ 21%] Building CXX object 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source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/distransform.cpp.o [ 32%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/emd.cpp.o [ 33%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/featureselect.cpp.o [ 34%] Linking CXX static library ../../../lib/libopencv_ml.a [ 34%] Built target opencv_ml [ 34%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/filter.cpp.o [ 34%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/floodfill.cpp.o [ 34%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/gabor.cpp.o [ 35%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/generalized_hough.cpp.o [ 35%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/geometry.cpp.o [ 35%] Building CXX object 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source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/templmatch.cpp.o [ 39%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/thresh.cpp.o [ 39%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/undistort.cpp.o [ 39%] Building CXX object source_subfolder/modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/utils.cpp.o [ 40%] Linking CXX static library ../../../lib/libopencv_imgproc.a [ 40%] Built target opencv_imgproc Scanning dependencies of target opencv_photo [ 40%] Building CXX object source_subfolder/modules/photo/CMakeFiles/opencv_photo.dir/src/denoising.cpp.o Scanning dependencies of target opencv_video [ 41%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/bgfg_gaussmix.cpp.o Scanning dependencies of target opencv_highgui [ 41%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap.cpp.o [ 41%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/bgfg_gaussmix2.cpp.o [ 41%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap_images.cpp.o [ 41%] Building CXX object source_subfolder/modules/photo/CMakeFiles/opencv_photo.dir/src/inpaint.cpp.o [ 41%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/bgfg_gmg.cpp.o [ 41%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/loadsave.cpp.o [ 41%] Linking CXX static library ../../../lib/libopencv_photo.a [ 41%] Built target opencv_photo [ 42%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/utils.cpp.o [ 42%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/camshift.cpp.o [ 42%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/kalman.cpp.o [ 42%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/window.cpp.o [ 42%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/window_gtk.cpp.o [ 43%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/lkpyramid.cpp.o [ 43%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/motempl.cpp.o [ 43%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap_v4l.cpp.o [ 44%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_base.cpp.o [ 44%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/optflowgf.cpp.o [ 44%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_bmp.cpp.o [ 44%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/simpleflow.cpp.o [ 44%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_exr.cpp.o [ 45%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/tvl1flow.cpp.o [ 45%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_imageio.cpp.o [ 45%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_jpeg.cpp.o [ 45%] Building CXX object source_subfolder/modules/video/CMakeFiles/opencv_video.dir/src/video_init.cpp.o [ 46%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_jpeg2000.cpp.o [ 46%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_png.cpp.o [ 46%] Linking CXX static library ../../../lib/libopencv_video.a [ 46%] Built target opencv_video [ 46%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_pxm.cpp.o [ 46%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_sunras.cpp.o [ 46%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_tiff.cpp.o [ 47%] Building CXX object source_subfolder/modules/highgui/CMakeFiles/opencv_highgui.dir/src/bitstrm.cpp.o [ 47%] Linking CXX static library ../../../lib/libopencv_highgui.a [ 47%] Built target opencv_highgui Scanning dependencies of target opencv_objdetect [ 47%] Building CXX object source_subfolder/modules/objdetect/CMakeFiles/opencv_objdetect.dir/src/cascadedetect.cpp.o [ 48%] Building CXX object source_subfolder/modules/objdetect/CMakeFiles/opencv_objdetect.dir/src/datamatrix.cpp.o Scanning dependencies of target opencv_features2d [ 48%] Building CXX object source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/bagofwords.cpp.o [ 48%] Building CXX object source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/blobdetector.cpp.o [ 48%] Building CXX 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source_subfolder/modules/objdetect/CMakeFiles/opencv_objdetect.dir/src/resizeimg.cpp.o [ 53%] Building CXX object source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/mser.cpp.o [ 54%] Building CXX object source_subfolder/modules/objdetect/CMakeFiles/opencv_objdetect.dir/src/routine.cpp.o [ 54%] Linking CXX static library ../../../lib/libopencv_objdetect.a [ 54%] Built target opencv_objdetect [ 54%] Building CXX object source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/orb.cpp.o [ 54%] Building CXX object source_subfolder/modules/features2d/CMakeFiles/opencv_features2d.dir/src/stardetector.cpp.o [ 55%] Linking CXX static library ../../../lib/libopencv_features2d.a [ 55%] Built target opencv_features2d Scanning dependencies of target opencv_calib3d [ 55%] Building CXX object source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/src/calibration.cpp.o [ 55%] Building CXX object 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source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/src/posit.cpp.o [ 57%] Building CXX object source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/src/quadsubpix.cpp.o [ 57%] Building CXX object source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/src/solvepnp.cpp.o [ 57%] Building CXX object source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/src/stereobm.cpp.o [ 58%] Building CXX object source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/src/stereosgbm.cpp.o [ 58%] Building CXX object source_subfolder/modules/calib3d/CMakeFiles/opencv_calib3d.dir/src/triangulate.cpp.o [ 58%] Linking CXX static library ../../../lib/libopencv_calib3d.a [ 58%] Built target opencv_calib3d Scanning dependencies of target opencv_ts [ 58%] Building CXX object source_subfolder/modules/ts/CMakeFiles/opencv_ts.dir/src/gpu_perf.cpp.o Scanning dependencies of target opencv_contrib [ 58%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/adaptiveskindetector.cpp.o Scanning dependencies of target opencv_legacy [ 58%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/3dtracker.cpp.o [ 58%] Building CXX object source_subfolder/modules/ts/CMakeFiles/opencv_ts.dir/src/gpu_test.cpp.o [ 59%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/auxutils.cpp.o [ 59%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/ba.cpp.o [ 59%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/bgfg_acmmm2003.cpp.o [ 59%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/bgfg_codebook.cpp.o [ 59%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/basicretinafilter.cpp.o [ 60%] Building CXX object source_subfolder/modules/ts/CMakeFiles/opencv_ts.dir/src/ts.cpp.o [ 61%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/bowmsctrainer.cpp.o [ 61%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/bgfg_common.cpp.o [ 61%] Building CXX object source_subfolder/modules/ts/CMakeFiles/opencv_ts.dir/src/ts_arrtest.cpp.o [ 61%] Building CXX object source_subfolder/modules/ts/CMakeFiles/opencv_ts.dir/src/ts_func.cpp.o [ 62%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/bgfg_estimation.cpp.o [ 62%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/chamfermatching.cpp.o [ 62%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/bgfg_gaussmix.cpp.o [ 62%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/chowliutree.cpp.o [ 62%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrack.cpp.o [ 62%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/colormap.cpp.o [ 62%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackanalysis.cpp.o [ 62%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackanalysishist.cpp.o [ 63%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackanalysisior.cpp.o [ 63%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/colortracker.cpp.o [ 63%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackanalysistrackdist.cpp.o [ 64%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/contrib_init.cpp.o [ 64%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackgen1.cpp.o [ 64%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/detection_based_tracker.cpp.o [ 64%] Building CXX object source_subfolder/modules/ts/CMakeFiles/opencv_ts.dir/src/ts_gtest.cpp.o [ 64%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackgenyml.cpp.o [ 64%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/facerec.cpp.o [ 64%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackingauto.cpp.o [ 65%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackingcc.cpp.o [ 66%] Building CXX object source_subfolder/modules/ts/CMakeFiles/opencv_ts.dir/src/ts_perf.cpp.o [ 66%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackingccwithcr.cpp.o [ 66%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/featuretracker.cpp.o [ 66%] Building CXX object source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackinglist.cpp.o [ 66%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/fuzzymeanshifttracker.cpp.o [ 66%] Linking CXX static library ../../../lib/libopencv_ts.a [ 66%] Built target opencv_ts [ 67%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/gencolors.cpp.o source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/build.make:302: recipe for target 'source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackinglist.cpp.o' failed CMakeFiles/Makefile2:2041: recipe for target 'source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/all' failed [ 67%] Building CXX object source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/hybridtracker.cpp.o source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/build.make:250: recipe for target 'source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/gencolors.cpp.o' failed source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/build.make:237: recipe for target 'source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/fuzzymeanshifttracker.cpp.o' failed source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/build.make:263: recipe for target 'source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/hybridtracker.cpp.o' failed CMakeFiles/Makefile2:1952: recipe for target 'source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/all' failed Makefile:170: recipe for target 'all' failed opencv/2.4.13.7: Received SIGTERM! File "", line 1 from distutils.sysconfig import *; print get_python_lib() ^ SyntaxError: invalid syntax File "", line 1 import os; os.environ['DISTUTILS_USE_SDK']='1'; import numpy.distutils; print numpy.distutils.misc_util.get_numpy_include_dirs()[0] ^ SyntaxError: invalid syntax CMake Warning at source_subfolder/cmake/OpenCVPackaging.cmake:23 (message): CPACK_PACKAGE_VERSION does not match version provided by version.hpp header! Call Stack (most recent call first): source_subfolder/CMakeLists.txt:1104 (include) /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, double&, bool, double (cv::Algorithm::*)(), void (cv::Algorithm::*)(double), const string&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1190:34: warning: cast between incompatible pointer to member types from ‘double (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1190:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(double)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, std::string&, bool, std::string (cv::Algorithm::*)(), void (cv::Algorithm::*)(const string&), const string&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1200:34: warning: cast between incompatible pointer to member types from ‘std::string (cv::Algorithm::*)()’ {aka ‘std::basic_string (cv::Algorithm::*)()’} to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1200:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const string&)’ {aka ‘void (cv::Algorithm::*)(const std::basic_string&)’} to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, cv::Mat&, bool, cv::Mat (cv::Algorithm::*)(), void (cv::Algorithm::*)(const cv::Mat&), const string&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1210:34: warning: cast between incompatible pointer to member types from ‘cv::Mat (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1210:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const cv::Mat&)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, std::vector&, bool, std::vector (cv::Algorithm::*)(), void (cv::Algorithm::*)(const std::vector&), const string&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1220:34: warning: cast between incompatible pointer to member types from ‘std::vector (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1220:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const std::vector&)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, cv::Ptr&, bool, cv::Ptr (cv::Algorithm::*)(), void (cv::Algorithm::*)(const cv::Ptr&), const string&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1230:34: warning: cast between incompatible pointer to member types from ‘cv::Ptr (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1230:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const cv::Ptr&)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, float&, bool, float (cv::Algorithm::*)(), void (cv::Algorithm::*)(float), const string&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1240:34: warning: cast between incompatible pointer to member types from ‘float (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1240:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(float)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, uint64&, bool, uint64 (cv::Algorithm::*)(), void (cv::Algorithm::*)(uint64), const string&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1260:34: warning: cast between incompatible pointer to member types from ‘uint64 (cv::Algorithm::*)()’ {aka ‘long unsigned int (cv::Algorithm::*)()’} to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1260:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(uint64)’ {aka ‘void (cv::Algorithm::*)(long unsigned int)’} to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp: In member function ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, uchar&, bool, uchar (cv::Algorithm::*)(), void (cv::Algorithm::*)(uchar), const string&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1270:34: warning: cast between incompatible pointer to member types from ‘uchar (cv::Algorithm::*)()’ {aka ‘unsigned char (cv::Algorithm::*)()’} to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/algorithm.cpp:1270:61: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(uchar)’ {aka ‘void (cv::Algorithm::*)(unsigned char)’} to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/drawing.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/drawing.cpp: In function ‘void cvDrawContours(void*, CvSeq*, CvScalar, CvScalar, int, int, int, CvPoint)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:50: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘cv::Point’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ^ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/drawing.cpp:2464:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt1, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/drawing.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘cv::Point’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/drawing.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:50: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘cv::Point’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ^ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/drawing.cpp:2471:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt2, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/src/drawing.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘cv::Point’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp: In instantiation of ‘CvSeq* icvApproxPolyDP(CvSeq*, int, CvMemStorage*, double) [with T = int; CvSeq = CvSeq; CvMemStorage = CvMemStorage]’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:753:90: required from here /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:531:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); /* read the first point */ ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:537:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:577:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( end_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:580:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:593:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:611:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:637:5: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:640:5: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:646:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( end_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:660:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp: In instantiation of ‘CvSeq* icvApproxPolyDP(CvSeq*, int, CvMemStorage*, double) [with T = float; CvSeq = CvSeq; CvMemStorage = CvMemStorage]’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:755:92: required from here /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:531:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); /* read the first point */ ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:537:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:577:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( end_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:580:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:593:17: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:611:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:637:5: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( start_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:640:5: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:646:9: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( end_pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:1723:11: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘PT’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( &(elem), (reader).ptr, sizeof((elem))); \ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:660:13: note: in expansion of macro ‘CV_READ_SEQ_ELEM’ CV_READ_SEQ_ELEM( pt, reader ); ^~~~~~~~~~~~~~~~ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/include/opencv2/imgproc/imgproc.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/imgproc/src/approx.cpp:41: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘PT’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/src/gbt.cpp: In member function ‘virtual bool CvGBTrees::train(const CvMat*, int, const CvMat*, const CvMat*, const CvMat*, const CvMat*, const CvMat*, CvGBTreesParams, bool)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/src/gbt.cpp:243:51: warning: argument 1 range [18446744071562067968, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=] unsigned char * mask = new unsigned char[n]; ^ In file included from /usr/include/c++/8/bits/stl_construct.h:59, from /usr/include/c++/8/bits/stl_tempbuf.h:60, from /usr/include/c++/8/bits/stl_algo.h:62, from /usr/include/c++/8/algorithm:62, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:53, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/include/opencv2/ml/ml.hpp:44, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/src/precomp.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/src/gbt.cpp:2: /usr/include/c++/8/new:122:7: note: in a call to allocation function ‘void* operator new [](std::size_t)’ declared here void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc) ^~~~~~~~ In file included from /usr/include/string.h:494, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/types_c.h:66, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/include/opencv2/ml/ml.hpp:44, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/src/precomp.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/src/gbt.cpp:2: In function ‘void* memset(void*, int, size_t)’, inlined from ‘virtual bool CvGBTrees::train(const CvMat*, int, const CvMat*, const CvMat*, const CvMat*, const CvMat*, const CvMat*, CvGBTreesParams, bool)’ at /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/ml/src/gbt.cpp:244:15: /usr/include/x86_64-linux-gnu/bits/string_fortified.h:71:33: warning: ‘void* __builtin_memset(void*, int, long unsigned int)’ specified size between 18446744071562067968 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=] return __builtin___memset_chk (__dest, __ch, __len, __bos0 (__dest)); ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/src/cap_images.cpp: In function ‘char* icvExtractPattern(const char*, unsigned int*)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/src/cap_images.cpp:247:25: warning: ‘d’ directive writing 1 byte into a region of size between 0 and 9 [-Wformat-overflow=] sprintf(places, "%dd", i); ^~~~~ In file included from /usr/include/stdio.h:862, from /usr/include/c++/8/cstdio:42, from /usr/include/c++/8/ext/string_conversions.h:43, from /usr/include/c++/8/bits/basic_string.h:6400, from /usr/include/c++/8/string:52, from /usr/include/c++/8/bits/locale_classes.h:40, from /usr/include/c++/8/bits/ios_base.h:41, from /usr/include/c++/8/ios:42, from /usr/include/c++/8/istream:38, from /usr/include/c++/8/sstream:38, from /usr/include/c++/8/complex:45, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:56, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/include/opencv2/highgui/highgui.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/src/precomp.hpp:47, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/src/cap_images.cpp:52: /usr/include/x86_64-linux-gnu/bits/stdio2.h:33:34: note: ‘__builtin___sprintf_chk’ output between 3 and 12 bytes into a destination of size 10 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/src/window_gtk.cpp: In function ‘GtkType cvImageWidget_get_type()’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/src/window_gtk.cpp:355:29: warning: cast between incompatible function types from ‘void (*)(CvImageWidget*)’ {aka ‘void (*)(_CvImageWidget*)’} to ‘GtkObjectInitFunc’ {aka ‘void (*)(_GTypeInstance*, void*)’} [-Wcast-function-type] (GtkObjectInitFunc) cvImageWidget_init, ^~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/src/window_gtk.cpp: In function ‘int cvStartWindowThread()’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/highgui/src/window_gtk.cpp:488:71: warning: cast between incompatible function types from ‘void* (*)()’ to ‘GThreadFunc’ {aka ‘void* (*)(void*)’} [-Wcast-function-type] window_thread = g_thread_new("OpenCV window update", (GThreadFunc)icvWindowThreadLoop, NULL); ^~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp: In function ‘void cv::linemod::quantizedOrientations(const cv::Mat&, cv::Mat&, cv::Mat&, float)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp:295:63: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] const int length1 = static_cast(sobel_3dx.step1()); ^ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp:296:63: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] const int length2 = static_cast(sobel_3dy.step1()); ^ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp:297:62: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] const int length3 = static_cast(sobel_dx.step1()); ^ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp:298:62: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] const int length4 = static_cast(sobel_dy.step1()); ^ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp:299:63: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] const int length5 = static_cast(magnitude.step1()); ^ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp: In function ‘void cv::linemod::spread(const cv::Mat&, cv::Mat&, int)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp:1010:85: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] orUnaligned8u(&src.at(r, c), static_cast(src.step1()), dst.ptr(), ^ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/objdetect/src/linemod.cpp:1011:55: warning: type qualifiers ignored on cast result type [-Wignored-qualifiers] static_cast(dst.step1()), src.cols - c, height); ^ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:4932, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/features2d/include/opencv2/features2d/features2d.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/features2d/src/precomp.hpp:48, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/features2d/src/features2d_init.cpp:43: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/operations.hpp: In instantiation of ‘void cv::AlgorithmInfo::addParam(cv::Algorithm&, const char*, cv::Ptr&, bool, cv::Ptr (cv::Algorithm::*)(), void (cv::Algorithm::*)(const cv::Ptr&), const string&) [with _Tp = cv::FeatureDetector; std::string = std::basic_string]’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/features2d/src/features2d_init.cpp:187:1: required from here /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/operations.hpp:4116:15: warning: cast between incompatible pointer to member types from ‘cv::Ptr (cv::Algorithm::*)()’ to ‘cv::Algorithm::Getter’ {aka ‘int (cv::Algorithm::*)() const’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/operations.hpp:4116:42: warning: cast between incompatible pointer to member types from ‘void (cv::Algorithm::*)(const cv::Ptr&)’ to ‘cv::Algorithm::Setter’ {aka ‘void (cv::Algorithm::*)(int)’} [-Wcast-function-type] (Algorithm::Getter)getter, (Algorithm::Setter)setter, help); ^~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibration.cpp: In function ‘void cv::collectCalibrationData(cv::InputArrayOfArrays, cv::InputArrayOfArrays, cv::InputArrayOfArrays, cv::Mat&, cv::Mat&, cv::Mat*, cv::Mat&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibration.cpp:3197:68: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘cv::Point3f’ {aka ‘class cv::Point3_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( objPtData + j, objpt.data, ni*sizeof(objPtData[0]) ); ^ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/include/opencv2/calib3d/calib3d.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/precomp.hpp:47, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibration.cpp:43: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:772:30: note: ‘cv::Point3f’ {aka ‘class cv::Point3_’} declared here template class Point3_ ^~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibration.cpp:3198:71: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘cv::Point2f’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( imgPtData1 + j, imgpt1.data, ni*sizeof(imgPtData1[0]) ); ^ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/include/opencv2/calib3d/calib3d.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/precomp.hpp:47, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibration.cpp:43: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘cv::Point2f’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibration.cpp:3205:75: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘cv::Point2f’ {aka ‘class cv::Point_’} with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] memcpy( imgPtData2 + j, imgpt2.data, ni*sizeof(imgPtData2[0]) ); ^ In file included from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/include/opencv2/calib3d/calib3d.hpp:46, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/precomp.hpp:47, from /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibration.cpp:43: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/core/include/opencv2/core/core.hpp:729:30: note: ‘cv::Point2f’ {aka ‘class cv::Point_’} declared here template class Point_ ^~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibinit.cpp: In function ‘bool cv::findCirclesGrid(cv::InputArray, cv::Size, cv::OutputArray, int, const cv::Ptr&)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/calibinit.cpp:2006:18: warning: catching polymorphic type ‘class cv::Exception’ by value [-Wcatch-value=] catch (cv::Exception) ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/solvepnp.cpp: In function ‘bool cv::solvePnP(cv::InputArray, cv::InputArray, cv::InputArray, cv::InputArray, cv::OutputArray, cv::OutputArray, bool, int)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/calib3d/src/solvepnp.cpp:109:55: warning: ‘*’ in boolean context, suggest ‘&&’ instead [-Wint-in-bool-context] c_distCoeffs.rows*c_distCoeffs.cols ? &c_distCoeffs : 0, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/legacy/src/bgfg_gaussmix.cpp: In function ‘CvBGStatModel* cvCreateGaussianBGModel2(IplImage*, CvGaussBGStatModel2Params*)’: /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39/source_subfolder/modules/legacy/src/bgfg_gaussmix.cpp:1128:48: warning: cast between incompatible function types from ‘int (*)(IplImage*, CvGaussBGModel2*)’ {aka ‘int (*)(_IplImage*, CvGaussBGModel2*)’} to ‘CvUpdateBGStatModel’ {aka ‘int (*)(_IplImage*, CvBGStatModel*, double)’} [-Wcast-function-type] bg_model->update = (CvUpdateBGStatModel) icvUpdateGaussianBGModel2; ^~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘cv::Mat cvtest::calcLaplaceKernel2D(int)’: cc1plus: warning: ‘void* __builtin_memcpy(void*, const void*, long unsigned int)’ reading between 8 and 8589934588 bytes from a region of size 0 [-Wstringop-overflow=] g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. make[2]: *** [source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/src/blobtrackinglist.cpp.o] Error 1 make[1]: *** [source_subfolder/modules/legacy/CMakeFiles/opencv_legacy.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... Terminated make[2]: *** [source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/gencolors.cpp.o] Error 143 make[2]: *** Waiting for unfinished jobs.... g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. make[2]: *** [source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/fuzzymeanshifttracker.cpp.o] Error 1 make[2]: *** [source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/src/hybridtracker.cpp.o] Terminated make[1]: *** [source_subfolder/modules/contrib/CMakeFiles/opencv_contrib.dir/all] Terminated make: *** [all] Error 2 eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/eigen/3.3.9/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/eigen/3.3.9/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib gtk/system: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/gtk/system/_/_/package/cc5e5ca8b619d2dffaaeae1e4924ae3ce085a8f1/lib opencv/2.4.13.7: ERROR: Package 'de85b13ba290c2ffb6d131c038bec3c59cbc7a39' build failed opencv/2.4.13.7: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/opencv/2.4.13.7/_/_/build/de85b13ba290c2ffb6d131c038bec3c59cbc7a39 ERROR: Exiting with code: 5