EDK Building script issue (Raspberry Pi 4)

[Bluescreen92jrd]

In attempting to build the EDK firmware to use Serenity OS on the RPi 4, I got this message on the Raspberry Pi OS, and while attempting to cross-build using Debian on WSL2:

~/serenity/Toolchain/Tarballs ~/serenity/Toolchain
error: unknown option `revision'

[spholz]

Your git version is too old. You need a version that supports the --revision option for git clone.

[spholz]

If you don't want to update your git version, feel free to submit a PR to remove the need for that option.