
Nothing in `hack/utils.sh` was actually used, except `$ROOT` variable Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Nothing in `hack/utils.sh` was actually used, except `$ROOT` variable Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>