$ git clone -n https://github.com/xcp-ng-rpms/ipxe.git /var/lib/mock/v8.0-base-996-404/root/chroot_tmpdir/scmroot/ipxe
Cloning into '/var/lib/mock/v8.0-base-996-404/root/chroot_tmpdir/scmroot/ipxe'...
$ git reset --hard 13866e55f5a5eee7d74c50efe706813040985603
Downloading SOURCES/ipxe-20121005.tar.gz (2.8 MB)
HEAD is now at 13866e5 Add %dist