MicroROS fails to build on Jetson Nano

还没有人认领这个 Issue。

## Issue template

- Hardware description: Jetson Nnao 4GB (B01) run in docker from
- RTOS: Target device Teensy 4.1
- Installation type:
- Version or commit hash:

#### Steps to reproduce the issue

#### Expected behavior
Finish compiling

#### Actual behavior
Fails compiling
#### Additional information
Inside docker container (dustynv/ros:foxy-pytorch-l4t-r32.7.1)

Followed tutorial below. Have done this multiple times on another PC, no issues and also without problems on this same Jetson inside a docker. Not sure if the problem come from changes in the git repo cloned following the process.
Please let me know if there is any more information I can provide to get this solved.
Thank you!

> https://micro.ros.org/docs/tutorials/core/teensy_with_arduino/

```
root@ros2dev:~# source /opt/ros/foxy/install/setup.bash
root@ros2dev:~# mkdir microros_ws
root@ros2dev:~# cd microros_ws
root@ros2dev:~/microros_ws# git clone -b $ROS_DISTRO https://github.com/micro-ROS/micro_ros_setup.git src/micro_ros_setup
Cloning into 'src/micro_ros_setup'...
remote: Enumerating objects: 3385, done.
remote: Counting objects: 100% (1180/1180), done.
remote: Compressing objects: 100% (507/507), done.
remote: Total 3385 (delta 843), reused 957 (delta 666), pack-reused 2205
Receiving objects: 100% (3385/3385), 794.48 KiB | 2.43 MiB/s, done.
Resolving deltas: 100% (2341/2341), done.
root@ros2dev:~/microros_ws# sudo apt update && rosdep update
Hit:1 http://packages.ros.org/ros2/ubuntu bionic InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports bionic InRelease
Hit:3 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease
Hit:4 https://apt.kitware.com/ubuntu bionic InRelease
Hit:5 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease
Hit:6 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.
reading in sources list data from /etc/ros/rosdep/sources.list.d
Warning: running 'rosdep update' as root is not recommended.
You should run 'sudo rosdep fix-permissions' and invoke 'rosdep update' again without sudo.
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/releases/fuerte.yaml
Query rosdistro index https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml
Skip end-of-life distro "ardent"
Skip end-of-life distro "bouncy"
Skip end-of-life distro "crystal"
Skip end-of-life distro "dashing"
Skip end-of-life distro "eloquent"
Add distro "foxy"
Skip end-of-life distro "galactic"
Skip end-of-life distro "groovy"
Add distro "humble"
Skip end-of-life distro "hydro"
Skip end-of-life distro "indigo"
Skip end-of-life distro "jade"
Skip end-of-life distro "kinetic"
Skip end-of-life distro "lunar"
Add distro "melodic"
Add distro "noetic"
Add distro "rolling"
updated cache in /root/.ros/rosdep/sources.cache
root@ros2dev:~/microros_ws# sudo rosdep fix-permissions
Recursively changing ownership of ros home directory '/root/.ros' to 'root:root' (current user)...
Done.
root@ros2dev:~/microros_ws# rosdep update
reading in sources list data from /etc/ros/rosdep/sources.list.d
Warning: running 'rosdep update' as root is not recommended.
You should run 'sudo rosdep fix-permissions' and invoke 'rosdep update' again without sudo.
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml
Hit https://raw.githubusercontent.com/ros/rosdistro/master/releases/fuerte.yaml
Query rosdistro index https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml
Skip end-of-life distro "ardent"
Skip end-of-life distro "bouncy"
Skip end-of-life distro "crystal"
Skip end-of-life distro "dashing"
Skip end-of-life distro "eloquent"
Add distro "foxy"
Skip end-of-life distro "galactic"
Skip end-of-life distro "groovy"
Add distro "humble"
Skip end-of-life distro "hydro"
Skip end-of-life distro "indigo"
Skip end-of-life distro "jade"
Skip end-of-life distro "kinetic"
Skip end-of-life distro "lunar"
Add distro "melodic"
Add distro "noetic"
Add distro "rolling"
updated cache in /root/.ros/rosdep/sources.cache
root@ros2dev:~/microros_ws# sudo apt-get install python3-pip
Reading package lists... Done
Building dependency tree
Reading state information... Done
python3-pip is already the newest version (9.0.1-2.3~ubuntu1.18.04.5).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@ros2dev:~/microros_ws# colcon build
Starting >>> micro_ros_setup
Finished <<< micro_ros_setup [5.96s]

Summary: 1 package finished [8.45s]
root@ros2dev:~/microros_ws# source install/local_setup.bash
root@ros2dev:~/microros_ws# ros2 run micro_ros_setup create_agent_ws.sh
...
=== ./uros/drive_base (git) ===
Cloning into '.'...
=== ./uros/micro-ROS-Agent (git) ===
Cloning into '.'...
=== ./uros/micro_ros_msgs (git) ===
Cloning into '.'...
#All required rosdeps installed successfully
root@ros2dev:~/microros_ws# ros2 run micro_ros_setup build_agent.sh
Building micro-ROS Agent
Starting >>> micro_ros_msgs
[Processing: micro_ros_msgs]
Finished <<< micro_ros_msgs [45.1s]
Starting >>> micro_ros_agent
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]micro_ros_agent:build 4% - 2min 0.0s]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
[Processing: micro_ros_agent]
--- stderr: micro_ros_agent
Cloning into 'xrceagent'...
Switched to a new branch 'ros2'
Cloning into 'spdlog'...
HEAD is now at eb322062 Bump version to 1.9.2
CMake Warning (dev) at /usr/share/cmake-3.25/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
The package name passed to `find_package_handle_standard_args` (tinyxml2)
does not match the name of the calling package (TinyXML2). This can lead
to problems in calling code that expects `find_package` result variables
(e.g., `_FOUND`) to follow a certain pattern.
Call Stack (most recent call first):
cmake/modules/FindTinyXML2.cmake:40 (find_package_handle_standard_args)
/opt/ros/foxy/install/share/fastrtps/cmake/fastrtps-config.cmake:51 (find_package)
CMakeLists.txt:153 (find_package)
This warning is for project developers. Use -Wno-dev to suppress it.

CMake Error at /root/microros_ws/install/micro_ros_msgs/share/micro_ros_msgs/cmake/ament_cmake_export_targets-extras.cmake:18 (message):
Failed to find exported target names in
'/root/microros_ws/install/micro_ros_msgs/share/micro_ros_msgs/cmake/micro_ros_msgs__rosidl_generator_cExport.cmake'
Call Stack (most recent call first):
/root/microros_ws/install/micro_ros_msgs/share/micro_ros_msgs/cmake/micro_ros_msgsConfig.cmake:41 (include)
CMakeLists.txt:51 (find_package)

make[2]: *** [micro_ros_agent-prefix/src/micro_ros_agent-stamp/micro_ros_agent-configure] Error 1
make[1]: *** [CMakeFiles/micro_ros_agent.dir/all] Error 2
make: *** [all] Error 2
---
Failed <<< micro_ros_agent [9min 24s, exited with code 2]

Summary: 1 package finished [10min 12s]
1 package failed: micro_ros_agent
1 package had stderr output: micro_ros_agent
```

在所报告的 Docker 和 ROS Foxy 环境中，使用 micro_ros_setup 的 create_agent_ws.sh 和 build_agent.sh 命令重现该失败。从 micro_ros_agent/CMakeLists.txt 以及生成的 micro_ros_msgs__rosidl_generator_cExport.cmake 错误开始；当 build_agent.sh 完成且不再出现所报告的 CMake 错误时，即视为完成。

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