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Here is the relevant section of https://build.ros2.org/job/Hbin_uJ64__tuw_object_msgs__ubuntu_jammy_amd64__binary/91/ and https://build.ros2.org/job/Fbin_uF64__tuw_airskin_msgs__ubuntu_focal_amd64__binary/91/ appears to have the same issue.

The log excerpt in the question is part of CMake's diagnostic output. Whenever that's encountered it's important to find the the line

-- Configuring incomplete, errors occurred!

and look above that in order to find the actual problem.

14:34:22 CMake Error at /opt/ros/humble/share/rosidl_generator_c/cmake/rosidl_generator_c_generate_interfaces.cmake:179 (find_package): 14:34:22 By not providing "Findament_cmake_cppcheck.cmake" in CMAKE_MODULE_PATH this 14:34:22 project has asked CMake to find a package configuration file provided by 14:34:22 "ament_cmake_cppcheck", but CMake did not find one. 14:34:22 14:34:22 Could not find a package configuration file provided by 14:34:22 "ament_cmake_cppcheck" with any of the following names: 14:34:22 14:34:22 ament_cmake_cppcheckConfig.cmake 14:34:22 ament_cmake_cppcheck-config.cmake

Although the dependency on ament_cmake_cppcheck is coming from https://github.com/ros2/rosidl/blame/rolling/rosidl_generator_c/cmake/rosidl_generator_c_generate_interfaces.cmake#L198 and none of that has directly changed recently. I don't have an immediate answer for what the best way to proceed is since adding the dependency in your package isn't quite correct (although I think it would mask the problem) but the inclusion of ament_cmake_cppcheck is conditional within the CMake configuration site yet it isn't possible to make dependencies in package.xml conditional, so a case could be made that rosidl_generate_c ought to either test_depend or buildtool_export_depend ament_cmake_cppcheck.

Here is the relevant section of https://build.ros2.org/job/Hbin_uJ64__tuw_object_msgs__ubuntu_jammy_amd64__binary/91/ and https://build.ros2.org/job/Fbin_uF64__tuw_airskin_msgs__ubuntu_focal_amd64__binary/91/ appears to have the same issue.

The log excerpt in the question is part of CMake's diagnostic output. Whenever that's encountered it's important to find the the line

-- Configuring incomplete, errors occurred!

and look above that in order to find the actual problem.

14:34:22 CMake Error at /opt/ros/humble/share/rosidl_generator_c/cmake/rosidl_generator_c_generate_interfaces.cmake:179 (find_package): 14:34:22 By not providing "Findament_cmake_cppcheck.cmake" in CMAKE_MODULE_PATH this 14:34:22 project has asked CMake to find a package configuration file provided by 14:34:22 "ament_cmake_cppcheck", but CMake did not find one. 14:34:22 14:34:22 Could not find a package configuration file provided by 14:34:22 "ament_cmake_cppcheck" with any of the following names: 14:34:22 14:34:22 ament_cmake_cppcheckConfig.cmake 14:34:22 ament_cmake_cppcheck-config.cmake

Although the dependency on ament_cmake_cppcheck is coming from https://github.com/ros2/rosidl/blame/rolling/rosidl_generator_c/cmake/rosidl_generator_c_generate_interfaces.cmake#L198 and none of that has directly changed recently. I don't have an immediate answer for what the best way to proceed is since adding the dependency in your package isn't quite correct (although I think it would mask the problem) but the inclusion of ament_cmake_cppcheck is conditional within the CMake configuration site yet it isn't possible to make dependencies in package.xml conditional, so a case could be made that rosidl_generate_c ought to either test_depend or buildtool_export_depend ament_cmake_cppcheck.