CMake Warning at /usr/lib/cmake/Qt6/QtBuildHelpers.cmake:12 (message): The officially supported CMake generator for building Qt is Ninja / Ninja Multi-Config. You are using: 'Unix Makefiles' instead. Thus, you might encounter issues. Use at your own risk. Call Stack (most recent call first): /usr/lib/cmake/Qt6/QtBuildHelpers.cmake:406 (qt_internal_validate_cmake_generator) /usr/lib/cmake/Qt6/QtBuild.cmake:4 (qt_internal_setup_build_and_global_variables) /usr/lib/cmake/Qt6/QtSetup.cmake:6 (include) /usr/lib/cmake/Qt6/QtBuildRepoHelpers.cmake:21 (include) /usr/lib/cmake/Qt6/QtBuildRepoHelpers.cmake:232 (qt_build_internals_set_up_private_api) /usr/lib/cmake/Qt6/QtBuildRepoHelpers.cmake:544 (qt_build_repo_begin) CMakeLists.txt:62 (qt_build_repo) CMake Warning (dev) at /usr/lib/cmake/Qt6/QtPublicSbomGenerationHelpers.cmake:73 (cmake_parse_arguments): The PROJECT_COMMENT keyword was followed by an empty string or no value at all. Policy CMP0174 is not set, so cmake_parse_arguments() will unset the arg_PROJECT_COMMENT variable rather than setting it to an empty string. Call Stack (most recent call first): /usr/lib/cmake/Qt6/QtPublicSbomHelpers.cmake:213 (_qt_internal_sbom_begin_project_generate) /usr/lib/cmake/Qt6/QtPublicSbomHelpers.cmake:434 (_qt_internal_sbom_begin_project) /usr/lib/cmake/Qt6/QtPublicSbomHelpers.cmake:397 (_qt_internal_sbom_begin_qt_repo_project) /usr/lib/cmake/Qt6/QtBuildRepoHelpers.cmake:354 (_qt_internal_sbom_auto_begin_qt_repo_project) /usr/lib/cmake/Qt6/QtBuildRepoHelpers.cmake:544 (qt_build_repo_begin) CMakeLists.txt:62 (qt_build_repo) This warning is for project developers. Use -Wno-dev to suppress it. -- Configuration summary has been written to /var/pisi/qt6-quick3d-6.8.2-14/work/qtquick3d-everywhere-src-6.8.2/build/config.summary CMake Warning: Manually-specified variables were not used by the project: -DCMAKE_MESSAGE_LOG_LEVEL CMAKE_LD_FLAGS