Apple silicon MacOS(Monterey) M1 build (271 packages are fully passing the build with this updated ros2.repos)

Build Instructions:

1. Install the necessary libraries and dependencies with brew from (https://docs.ros.org) for MacOS

2. mkdir ~/ros2_galactic

3. mkdir ~/ros2_galactic/src

4. cd ..

5. git clone https://github.com/dpbnasika/ros2/tree/galactic

6. vcs import src < ros2.repos

7. change the commit ID to "4c742d61d4f47a58492c1afbd825fad1c9e05a09" in Mimick_Vendor CMakeLists.txt (https://github.com/ros2/mimick_vendor/blob/galactic/CMakeLists.txt) in your local source packages.

8. arch -arm64 colcon build --symlink-install --packages-skip-by-dep python_qt_binding

9. . ~/ros2_galactic/install/setup.zsh

10. ros2 run demo_nodes_cpp talker in one terminal.

11. ros2 run demo_nodes_py listener in another terminal.

you should see the helloworld example running.

Build Instructions video: https://www.youtube.com/watch?v=A7O1k2A_0iA