******************************************************************************** conan install libuvc/0.0.7@#172effe4b4c4729cf7b7bc404dc287be --build=libuvc -pr /home/conan/w/prod-v1/BuildSingleReference/5494/4c9e2e88-5601-4ff9-a490-b3812ce41ddd/profile_linux_13_libstdcpp_clang_debug_64.libuvc-shared-True.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod-v1/BuildSingleReference/.conan/profiles/default) CC and CXX: clang, clang++ Found clang 13.0 clang>=8, using the major as version Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=clang compiler.version=13 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/prod-v1/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Debug compiler=clang compiler.libcxx=libstdc++ compiler.version=13 os=Linux [options] libuvc:shared=True [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True libusb/1.0.26: Not found in local cache, looking in remotes... libusb/1.0.26: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz libusb/1.0.26: Downloaded recipe revision c0c00750b383839aa140a0be628d552c libudev/system: Not found in local cache, looking in remotes... libudev/system: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py libudev/system: Downloaded recipe revision 86e335f85cbb299d6c9fc6260b3f1b0b libjpeg/9e: Not found in local cache, looking in remotes... libjpeg/9e: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz libjpeg/9e: Downloaded recipe revision 68269859e4325ddc3f995d1fd3fc9187 libuvc/0.0.7: Forced build from source pkgconf/1.9.3: Not found in local cache, looking in remotes... pkgconf/1.9.3: Trying with 'conan-center'... Downloading conanmanifest.txt Downloading conanfile.py Downloading conan_export.tgz pkgconf/1.9.3: Downloaded recipe revision 5da3944c3226f5764374e4b8b4e1d055 Installing package: libuvc/0.0.7 Requirements libjpeg/9e from 'conan-center' - Downloaded libudev/system from 'conan-center' - Downloaded libusb/1.0.26 from 'conan-center' - Downloaded libuvc/0.0.7 from local cache - Cache Packages libjpeg/9e:0cac844812c2c06353def85537a0768d93e5455d - Download libudev/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download libusb/1.0.26:2102db9caa419f898bf8c9f6db1eee232ca51734 - Download libuvc/0.0.7:d2ab9ba5f32aa06f47700d465f80c8cfeba7606d - Build Build requirements pkgconf/1.9.3 from 'conan-center' - Downloaded Build requirements packages pkgconf/1.9.3:cc9f9b2b9f92fc82888026414560bf79d8c3a052 - Download Installing (downloading, building) binaries... libjpeg/9e: Retrieving package 0cac844812c2c06353def85537a0768d93e5455d from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz libjpeg/9e: Package installed 0cac844812c2c06353def85537a0768d93e5455d libjpeg/9e: Downloaded package revision 0c81ef7913c6fb63c8b8937c9bd21cc6 libudev/system: Retrieving package 5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz libudev/system: Package installed 5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 libudev/system: Downloaded package revision 1964737ee85f90af769a81f68697da1d pkgconf/1.9.3: Retrieving package cc9f9b2b9f92fc82888026414560bf79d8c3a052 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz pkgconf/1.9.3: Package installed cc9f9b2b9f92fc82888026414560bf79d8c3a052 pkgconf/1.9.3: Downloaded package revision 53d75482b936681b469abc7f43d35cc4 libusb/1.0.26: Retrieving package 2102db9caa419f898bf8c9f6db1eee232ca51734 from remote 'conan-center' Downloading conanmanifest.txt Downloading conaninfo.txt Downloading conan_package.tgz libusb/1.0.26: Package installed 2102db9caa419f898bf8c9f6db1eee232ca51734 libusb/1.0.26: Downloaded package revision cff80d27126200cc845b07b67d8c1656 ----Running------ > dpkg-query -W -f='${Status}' libudev-dev | grep -q "ok installed" ----------------- ----Running------ > sudo apt-get update ----------------- Get:1 http://archive.ubuntu.com/ubuntu xenial InRelease [247 kB] Get:2 http://security.ubuntu.com/ubuntu xenial-security InRelease [99.8 kB] Get:3 http://ppa.launchpad.net/git-core/ppa/ubuntu xenial InRelease [20.8 kB] Get:4 http://archive.ubuntu.com/ubuntu xenial-updates InRelease [99.8 kB] Get:5 http://archive.ubuntu.com/ubuntu xenial-backports InRelease [97.4 kB] Get:6 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages [1,558 kB] Get:7 http://ppa.launchpad.net/openjdk-r/ppa/ubuntu xenial InRelease [20.8 kB] Get:8 http://archive.ubuntu.com/ubuntu xenial/restricted amd64 Packages [14.1 kB] Get:9 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages [9,827 kB] Get:10 http://archive.ubuntu.com/ubuntu xenial/multiverse amd64 Packages [176 kB] Get:11 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages [2,560 kB] Get:12 http://ppa.launchpad.net/git-core/ppa/ubuntu xenial/main amd64 Packages [3,533 B] Get:13 http://archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 Packages [16.4 kB] Get:14 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages [1,545 kB] Get:15 http://archive.ubuntu.com/ubuntu xenial-updates/multiverse amd64 Packages [25.0 kB] Get:16 http://archive.ubuntu.com/ubuntu xenial-backports/main amd64 Packages [10.9 kB] Get:17 http://archive.ubuntu.com/ubuntu xenial-backports/universe amd64 Packages [12.7 kB] Get:18 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages [2,052 kB] Get:19 http://ppa.launchpad.net/openjdk-r/ppa/ubuntu xenial/main amd64 Packages [19.2 kB] Get:20 http://security.ubuntu.com/ubuntu xenial-security/restricted amd64 Packages [15.9 kB] Get:21 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages [985 kB] Get:22 http://security.ubuntu.com/ubuntu xenial-security/multiverse amd64 Packages [8,820 B] Fetched 19.4 MB in 2s (8,897 kB/s) Reading package lists... ----Running------ > sudo apt-get install -y --no-install-recommends libudev-dev ----------------- Reading package lists... Building dependency tree... Reading state information... The following NEW packages will be installed: libudev-dev 0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded. Need to get 150 kB of archives. After this operation, 544 kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libudev-dev amd64 229-4ubuntu21.31 [150 kB] Fetched 150 kB in 0s (282 kB/s) Selecting previously unselected package libudev-dev:amd64. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 17404 files and directories currently installed.) Preparing to unpack .../libudev-dev_229-4ubuntu21.31_amd64.deb ... Unpacking libudev-dev:amd64 (229-4ubuntu21.31) ... Processing triggers for man-db (2.7.5-1) ... Setting up libudev-dev:amd64 (229-4ubuntu21.31) ... pkgconf/1.9.3: Appending PATH env var: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/pkgconf/1.9.3/_/_/package/cc9f9b2b9f92fc82888026414560bf79d8c3a052/bin pkgconf/1.9.3: Setting PKG_CONFIG env var: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/pkgconf/1.9.3/_/_/package/cc9f9b2b9f92fc82888026414560bf79d8c3a052/bin/pkgconf pkgconf/1.9.3: Appending AUTOMAKE_CONAN_INCLUDES env var: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/pkgconf/1.9.3/_/_/package/cc9f9b2b9f92fc82888026414560bf79d8c3a052/bin/aclocal libuvc/0.0.7: Applying build-requirement: pkgconf/1.9.3 [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK libuvc/0.0.7: Configuring sources in /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/source/src libuvc/0.0.7: [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK [HOOK - conan-center.py] post_source(): [SHORT_PATHS USAGE (KB-H066)] OK libuvc/0.0.7: Copying sources to build folder libuvc/0.0.7: Building your package in /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d libuvc/0.0.7: Generator txt created conanbuildinfo.txt libuvc/0.0.7: Calling generate() libuvc/0.0.7: Preset 'debug' added to CMakePresets.json. Invoke it manually using 'cmake --preset debug' libuvc/0.0.7: If your CMake version is not compatible with CMakePresets (<3.19) call cmake like: 'cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE=/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug/generators/conan_toolchain.cmake -DCMAKE_POLICY_DEFAULT_CMP0042=NEW -DCMAKE_POLICY_DEFAULT_CMP0091=NEW -DCMAKE_BUILD_TYPE=Debug' libuvc/0.0.7: Aggregating env generators [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK libuvc/0.0.7: Calling build() libuvc/0.0.7: Apply patch (conan): use cci package name libuvc/0.0.7: CMake command: cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug/generators/conan_toolchain.cmake" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d" -DCMAKE_POLICY_DEFAULT_CMP0042="NEW" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Debug" "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/src" ----Running------ > . "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug/generators/conanbuild.sh" && cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug/generators/conan_toolchain.cmake" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d" -DCMAKE_POLICY_DEFAULT_CMP0042="NEW" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Debug" "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/src" ----------------- -- Using Conan toolchain: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug/generators/conan_toolchain.cmake -- Conan toolchain: Setting BUILD_SHARED_LIBS = ON -- The C compiler identification is Clang 13.0.0 -- Check for working C compiler: /usr/local/bin/clang -- Check for working C compiler: /usr/local/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Conan: Target declared 'libusb::libusb' -- Conan: Target declared 'libudev::libudev' -- Conan: Target declared 'JPEG::JPEG' -- Found JPEG library using standard module -- Found JPEG: JPEG::JPEG -- Building libuvc with JPEG support. -- Looking for pthread.h -- Looking for pthread.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed -- Check if compiler accepts -pthread -- Check if compiler accepts -pthread - yes -- Found Threads: TRUE -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug libuvc/0.0.7: CMake command: cmake --build "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug" '--' '-j3' ----Running------ > . "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug/generators/conanbuild.sh" && cmake --build "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug" '--' '-j3' ----------------- Scanning dependencies of target uvc [ 10%] Building C object CMakeFiles/uvc.dir/src/ctrl.c.o [ 20%] Building C object CMakeFiles/uvc.dir/src/ctrl-gen.c.o [ 30%] Building C object CMakeFiles/uvc.dir/src/device.c.o [ 40%] Building C object CMakeFiles/uvc.dir/src/diag.c.o [ 50%] Building C object CMakeFiles/uvc.dir/src/frame.c.o [ 60%] Building C object CMakeFiles/uvc.dir/src/init.c.o [ 70%] Building C object CMakeFiles/uvc.dir/src/stream.c.o [ 80%] Building C object CMakeFiles/uvc.dir/src/misc.c.o [ 90%] Building C object CMakeFiles/uvc.dir/src/frame-mjpeg.c.o [100%] Linking C shared library libuvc.so [100%] Built target uvc libuvc/0.0.7: Package 'd2ab9ba5f32aa06f47700d465f80c8cfeba7606d' built libuvc/0.0.7: Build folder /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug libuvc/0.0.7: Generated conaninfo.txt libuvc/0.0.7: Generated conanbuildinfo.txt libuvc/0.0.7: Generating the package libuvc/0.0.7: Package folder /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d libuvc/0.0.7: Calling package() libuvc/0.0.7: Copied 1 '.txt' file: LICENSE.txt libuvc/0.0.7: CMake command: cmake --install "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug" --prefix "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d" ----Running------ > . "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug/generators/conanbuild.sh" && cmake --install "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/build/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/build/Debug" --prefix "/home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d" ----------------- -- Install configuration: "Debug" -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/libuvc.so.0.0.7 -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/libuvc.so.0 -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/libuvc.so -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/include/libuvc/libuvc.h -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/include/libuvc/libuvc_config.h -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/cmake/libuvc/libuvcTargets.cmake -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/cmake/libuvc/libuvcTargets-debug.cmake -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/cmake/libuvc/FindLibUSB.cmake -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/cmake/libuvc/FindJpegPkg.cmake -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/cmake/libuvc/libuvcConfigVersion.cmake -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/pkgconfig/libuvc.pc -- Installing: /home/conan/w/prod-v1/BuildSingleReference/.conan/data/libuvc/0.0.7/_/_/package/d2ab9ba5f32aa06f47700d465f80c8cfeba7606d/lib/cmake/libuvc/libuvcConfig.cmake [HOOK - conan-center.py] post_package(): [PACKAGE LICENSE (KB-H012)] OK [HOOK - conan-center.py] post_package(): [DEFAULT PACKAGE LAYOUT (KB-H013)] OK [HOOK - conan-center.py] post_package(): [MATCHING CONFIGURATION (KB-H014)] OK [HOOK - conan-center.py] post_package(): [SHARED ARTIFACTS (KB-H015)] OK [HOOK - conan-center.py] post_package(): [STATIC ARTIFACTS (KB-H074)] OK [HOOK - conan-center.py] post_package(): [EITHER STATIC OR SHARED OF EACH LIB (KB-H076)] OK [HOOK - conan-center.py] post_package(): [PC-FILES (KB-H020)] OK [HOOK - conan-center.py] post_package(): [CMAKE-MODULES-CONFIG-FILES (KB-H016)] OK [HOOK - conan-center.py] post_package(): [PDB FILES NOT ALLOWED (KB-H017)] OK [HOOK - conan-center.py] post_package(): [LIBTOOL FILES PRESENCE (KB-H018)] OK [HOOK - conan-center.py] post_package(): [MS RUNTIME FILES (KB-H021)] OK [HOOK - conan-center.py] post_package(): [SHORT_PATHS USAGE (KB-H066)] OK [HOOK - conan-center.py] post_package(): [MISSING SYSTEM LIBS (KB-H043)] OK [HOOK - conan-center.py] post_package(): [APPLE RELOCATABLE SHARED LIBS (KB-H077)] OK libuvc/0.0.7 package(): Packaged 1 '.txt' file: LICENSE.txt libuvc/0.0.7 package(): Packaged 1 '.so' file: libuvc.so libuvc/0.0.7 package(): Packaged 1 '.7' file: libuvc.so.0.0.7 libuvc/0.0.7 package(): Packaged 1 '.0' file: libuvc.so.0 libuvc/0.0.7 package(): Packaged 2 '.h' files: libuvc_config.h, libuvc.h libuvc/0.0.7: Package 'd2ab9ba5f32aa06f47700d465f80c8cfeba7606d' created libuvc/0.0.7: Created package revision 846fe6672527328ec2f6c40e3ab1a579 [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 [HOOK - conan-center.py] post_package_info(): [INCLUDE PATH DOES NOT EXIST (KB-H071)] OK Aggregating env generators dpkg-query: no packages found matching libudev-dev debconf: delaying package configuration, since apt-utils is not installed CMake Warning: Manually-specified variables were not used by the project: CMAKE_POLICY_DEFAULT_CMP0042 libuvc/0.0.7: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior libuvc/0.0.7: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior