init/Makefile: fix syncreboot target

[Saxon Milton]

The syncreboot target should actually perform a git clone and then make install, given that it’s possible the device that we’re building rv on does not yet have the utils repo. In addition to this, we might need to add some permissions stuff to allow syncreboot to perform system reboot.

[Saxon Milton]

Merged in fix-sync-reboot (pull request #481)

init/Makefile: adding target to build syncreboot. This no longer assumes the utils dir exists.

resolves issue #373

Approved-by: Trek Hopton

→ <<cset af9ae527f43e>>