unable to build Android

[zjyspp]

Hello

A few days ago, I started to try Android for my own application. I built it according to the script on dashing branch。but it always failed.
[100%] Built target rosidl_typesupport_introspection_cpp [100%] Built target rosidl_typesupport_c +++ Installing 'rosidl_typesupport_introspection_cpp' +++ Installing 'rosidl_typesupport_c' ==> '. /home/rosjava/ros2_java/ros2_android_ws/build_isolated/rosidl_typesupport_introspection_cpp/cmake__install.sh && /usr/bin/make install' in '/home/rosjava/ros2_java/ros2_android_ws/build_isolated/rosidl_typesupport_introspection_cpp' ==> '. /home/rosjava/ros2_java/ros2_android_ws/build_isolated/rosidl_typesupport_c/cmake__install.sh && /usr/bin/make install' in '/home/rosjava/ros2_java/ros2_android_ws/build_isolated/rosidl_typesupport_c' [100%] Built target rosidl_typesupport_introspection_cpp [100%] Built target rosidl_typesupport_c CMake Error at CMakeLists.txt:38 (find_package): By not providing "Findrcpputils.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "rcpputils", but CMake did not find one.

Could not find a package configuration file provided by "rcpputils" with any of the following names:

rcpputilsConfig.cmake
rcpputils-config.cmake

Add the installation prefix of "rcpputils" to CMAKE_PREFIX_PATH or set "rcpputils_DIR" to a directory containing one of the above files. If "rcpputils" provides a separate development package or SDK, be sure it has been installed.

-- Configuring incomplete, errors occurred! See also "/home/rosjava/ros2_java/ros2_android_ws/build_isolated/rmw_fastrtps_shared_cpp/CMakeFiles/CMakeOutput.log".

Can somebody help ？ Thanks a lot！！

ubuntu: 18.04 Bionic NDK: 21b SDK: 29 gradle: 6.7 jdk: 8

[fiaren]

@zjyspp could do it by cloning https://github.com/ros2/rcpputils/tree/dashing to src

[jacobperron]

Please try the latest changes on main with ROS Galactic and let me know if there are still issues.