[HOOK - conan-center.py] pre_export(): [DEPRECATED GLOBAL CPPSTD (KB-H001)] OK [HOOK - conan-center.py] pre_export(): [REFERENCE LOWERCASE (KB-H002)] OK [HOOK - conan-center.py] pre_export(): [RECIPE METADATA (KB-H003)] OK [HOOK - conan-center.py] pre_export(): [HEADER_ONLY, NO COPY SOURCE (KB-H005)] OK [HOOK - conan-center.py] pre_export(): [FPIC OPTION (KB-H006)] OK [HOOK - conan-center.py] pre_export(): [VERSION RANGES (KB-H008)] OK [HOOK - conan-center.py] pre_export(): [RECIPE FOLDER SIZE (KB-H009)] Total recipe size: 5.3369140625 KB [HOOK - conan-center.py] pre_export(): [RECIPE FOLDER SIZE (KB-H009)] OK [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] exports: None [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] exports: ['CMakeLists.txt'] [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE FOLDER (KB-H024)] OK [HOOK - conan-center.py] pre_export(): [META LINES (KB-H025)] OK [HOOK - conan-center.py] pre_export(): [CONAN CENTER INDEX URL (KB-H027)] OK [HOOK - conan-center.py] pre_export(): [CMAKE MINIMUM VERSION (KB-H028)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE - RUN ENVIRONMENT (KB-H029)] OK [HOOK - conan-center.py] pre_export(): [SYSTEM REQUIREMENTS (KB-H032)] OK [HOOK - conan-center.py] pre_export(): [CONANDATA.YML FORMAT (KB-H030)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE - NO IMPORTS() (KB-H034)] OK [HOOK - conan-center.py] pre_export(): [NO AUTHOR (KB-H037)] OK [HOOK - conan-center.py] pre_export(): [NO TARGET NAME (KB-H040)] OK [HOOK - conan-center.py] pre_export(): [NO FINAL ENDLINE (KB-H041)] OK [HOOK - conan-center.py] pre_export(): [NO REQUIRES.ADD() (KB-H044)] OK [HOOK - conan-center.py] pre_export(): [DELETE OPTIONS (KB-H045)] OK [HOOK - conan-center.py] pre_export(): [NO ASCII CHARACTERS (KB-H047)] OK [HOOK - conan-center.py] pre_export(): [CMAKE VERBOSE MAKEFILE (KB-H046)] OK Exporting package recipe libuvc/0.0.6 exports: File 'conandata.yml' found. Exporting it... libuvc/0.0.6 exports: Copied 1 '.yml' file: conandata.yml [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] Saving conandata.yml: {'sources': {'0.0.6': {'url': 'https://github.com/libuvc/libuvc/archive/v0.0.6.tar.gz', 'sha256': '42175a53c1c704365fdc782b44233925e40c9344fbb7f942181c1090f06e2873'}}} [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] New conandata.yml contents: sources: 0.0.6: sha256: 42175a53c1c704365fdc782b44233925e40c9344fbb7f942181c1090f06e2873 url: https://github.com/libuvc/libuvc/archive/v0.0.6.tar.gz [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] OK libuvc/0.0.6: The stored package has not changed libuvc/0.0.6: Using the exported files summary hash as the recipe revision: bb1fcd6d09131f5b7aaa74ee7615c418 libuvc/0.0.6: Exported revision: bb1fcd6d09131f5b7aaa74ee7615c418 Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Debug compiler=apple-clang compiler.libcxx=libc++ compiler.version=9.1 os=Macos os_build=Macos [options] libuvc:shared=True [build_requires] [env] libuvc/0.0.6: Forced build from source libuvc/0.0.6 (test package): Installing package Requirements libjpeg/9d from 'central' - Cache libusb/1.0.23 from 'central' - Cache libuvc/0.0.6 from local cache - Cache Packages libjpeg/9d:4f892a0d0107b794d837128fbfc6812497252e9f - Cache libusb/1.0.23:4f892a0d0107b794d837128fbfc6812497252e9f - Cache libuvc/0.0.6:77b381302222a64fdf5f97017106ca4fe237c513 - Build Installing (downloading, building) binaries... libjpeg/9d: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK libusb/1.0.23: Already installed! [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK libuvc/0.0.6: Copying sources to build folder libuvc/0.0.6: Building your package in /Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libuvc/0.0.6/_/_/build/77b381302222a64fdf5f97017106ca4fe237c513 libuvc/0.0.6: Generator cmake_find_package created Findlibusb.cmake libuvc/0.0.6: Generator cmake_find_package created FindJPEG.cmake [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 libuvc/0.0.6: Calling build() ----Running------ > cd '/Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libuvc/0.0.6/_/_/build/77b381302222a64fdf5f97017106ca4fe237c513/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCMAKE_OSX_ARCHITECTURES="x86_64" -DCMAKE_OSX_SYSROOT="/Applications/Xcode-9.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="apple-clang" -DCONAN_COMPILER_VERSION="9.1" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DBUILD_SHARED_LIBS="ON" -DCMAKE_INSTALL_PREFIX="/Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libuvc/0.0.6/_/_/package/77b381302222a64fdf5f97017106ca4fe237c513" -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="/Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libuvc/0.0.6/_/_/build/77b381302222a64fdf5f97017106ca4fe237c513" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev -DCMAKE_BUILD_TARGET="Shared" '/Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libuvc/0.0.6/_/_/build/77b381302222a64fdf5f97017106ca4fe237c513/source_subfolder' ----------------- -- The C compiler identification is AppleClang 9.1.0.9020039 -- The CXX compiler identification is AppleClang 9.1.0.9020039 -- Check for working C compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- Check for working C compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- Check for working CXX compiler: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found PkgConfig: /usr/local/bin/pkg-config (found version "0.29.2") -- Conan: Using autogenerated Findlibusb.cmake -- Found libusb: 1.0.23 (found version "1.0.23") -- Library usb-1.0 found /Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libusb/1.0.23/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/lib/libusb-1.0.a -- Found: /Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libusb/1.0.23/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/lib/libusb-1.0.a -- Conan: Using autogenerated FindJPEG.cmake -- Found JPEG: 9d (found version "9d") -- Library jpeg found /Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libjpeg/9d/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/lib/libjpeg.a -- Found: /Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libjpeg/9d/_/_/package/4f892a0d0107b794d837128fbfc6812497252e9f/lib/libjpeg.a -- Building libuvc with JPEG support. -- Configuring done -- Generating done CMake Warning: Manually-specified variables were not used by the project: CONAN_CMAKE_POSITION_INDEPENDENT_CODE CONAN_COMPILER CONAN_COMPILER_VERSION CONAN_CXX_FLAGS CONAN_C_FLAGS CONAN_EXPORTED CONAN_IN_LOCAL_CACHE CONAN_SHARED_LINKER_FLAGS -- Build files have been written to: /Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libuvc/0.0.6/_/_/build/77b381302222a64fdf5f97017106ca4fe237c513/build_subfolder ----Running------ > cmake --build '/Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/pr_2191_2_0_0/.conan/data/libuvc/0.0.6/_/_/build/77b381302222a64fdf5f97017106ca4fe237c513/build_subfolder' '--' '-j8' ----------------- Scanning dependencies of target uvc [ 10%] Building C object CMakeFiles/uvc.dir/src/diag.c.o [ 40%] Building C object CMakeFiles/uvc.dir/src/device.c.o [ 40%] Building C object CMakeFiles/uvc.dir/src/ctrl.c.o [ 40%] Building C object CMakeFiles/uvc.dir/src/ctrl-gen.c.o [ 60%] Building C object CMakeFiles/uvc.dir/src/stream.c.o [ 60%] Building C object CMakeFiles/uvc.dir/src/init.c.o [ 70%] Building C object CMakeFiles/uvc.dir/src/misc.c.o [ 80%] Building C object CMakeFiles/uvc.dir/src/frame.c.o [ 90%] Building C object CMakeFiles/uvc.dir/src/frame-mjpeg.c.o [100%] Linking C shared library libuvc.dylib Undefined symbols for architecture x86_64: "_libusb_alloc_transfer", referenced from: _uvc_open in device.c.o _uvc_stream_start in stream.c.o "_libusb_attach_kernel_driver", referenced from: _uvc_release_if in device.c.o "_libusb_cancel_transfer", referenced from: _uvc_stream_stop in stream.c.o "_libusb_claim_interface", referenced from: _uvc_claim_if in device.c.o "_libusb_close", referenced from: _uvc_get_device_descriptor in device.c.o _uvc_open in device.c.o _uvc_close in device.c.o "_libusb_control_transfer", referenced from: _uvc_get_ctrl_len in ctrl.c.o _uvc_get_ctrl in ctrl.c.o _uvc_set_ctrl in ctrl.c.o _uvc_get_power_mode in ctrl.c.o _uvc_set_power_mode in ctrl.c.o _uvc_get_scanning_mode in ctrl-gen.c.o _uvc_set_scanning_mode in ctrl-gen.c.o ... "_libusb_detach_kernel_driver", referenced from: _uvc_claim_if in device.c.o "_libusb_exit", referenced from: _uvc_exit in init.c.o "_libusb_free_config_descriptor", referenced from: _uvc_get_device_list in device.c.o _uvc_free_device_info in device.c.o "_libusb_free_device_list", referenced from: _uvc_get_device_list in device.c.o "_libusb_free_transfer", referenced from: _uvc_free_devh in device.c.o __uvc_stream_callback in stream.c.o _uvc_stream_start in stream.c.o _uvc_stream_stop in stream.c.o "_libusb_get_bus_number", referenced from: _uvc_get_bus_number in device.c.o "_libusb_get_config_descriptor", referenced from: _uvc_get_device_list in device.c.o _uvc_get_device_info in device.c.o "_libusb_get_device_address", referenced from: _uvc_get_device_address in device.c.o "_libusb_get_device_descriptor", referenced from: _uvc_get_device_list in device.c.o _uvc_get_device_descriptor in device.c.o _uvc_open in device.c.o "_libusb_get_device_list", referenced from: _uvc_get_device_list in device.c.o "_libusb_get_string_descriptor_ascii", referenced from: _uvc_get_device_descriptor in device.c.o "_libusb_handle_events_completed", referenced from: __uvc_handle_events in init.c.o "_libusb_init", referenced from: _uvc_init in init.c.o "_libusb_open", referenced from: _uvc_get_device_descriptor in device.c.o _uvc_open in device.c.o "_libusb_ref_device", referenced from: _uvc_ref_device in device.c.o "_libusb_release_interface", referenced from: _uvc_release_if in device.c.o "_libusb_set_interface_alt_setting", referenced from: _uvc_release_if in device.c.o _uvc_stream_start in stream.c.o "_libusb_submit_transfer", referenced from: _uvc_open in device.c.o __uvc_status_callback in device.c.o __uvc_stream_callback in stream.c.o _uvc_stream_start in stream.c.o "_libusb_unref_device", referenced from: _uvc_unref_device in device.c.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[2]: *** [libuvc.dylib] Error 1 make[1]: *** [CMakeFiles/uvc.dir/all] Error 2 make: *** [all] Error 2 libuvc/0.0.6: JSON file created at '/Users/jenkins/workspace/onan-center-pull-request_PR-2191/2/co_pr_2191_2_0_0/_create.json'