It might be worth looking at West, used by Zephyr (embedded RTOS): https://github.com/zephyrproject-rtos/west https://github.com/zephyrproject-rtos/west Not su

It might be worth looking at West, used by Zephyr (embedded RTOS): https://github.com/zephyrproject-rtos/west https://github.com/zephyrproject-rtos/west Not sure how mature it is or if any other projects use it. But seems to be working well for Zephyr.