出错log:
>>> linux HEAD Downloading
Doing shallow clone
Cloning into 'linux-HEAD'...
fatal: '/home/mm/Firefly_RK3399/linux_sdk/Firefly_Linux_SDK_v1.0/buildroot/../kernel' does not appear to be a git repository
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
Shallow clone failed, falling back to doing a full clone
Doing full clone
Cloning into 'linux-HEAD'...
fatal: '/home/mm/Firefly_RK3399/linux_sdk/Firefly_Linux_SDK_v1.0/buildroot/../kernel' does not appear to be a git repository
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
--2020-05-07 10:56:59-- http://sources.buildroot.net/linux-HEAD.tar.gz
Resolving sources.buildroot.net (sources.buildroot.net)... 104.26.1.37, 104.26.0.37, 2606:4700:20::681a:25, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|104.26.1.37|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2020-05-07 10:57:01 ERROR 404: Not Found.