$ git clone -n https://gitee.com/src-anolis-os/perl-Sys-CPU.git /mnt/mock/kojid//dist-an23.3-riscv-build-444049-73233/root/chroot_tmpdir/scmroot/perl-Sys-CPU
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-444049-73233/root/chroot_tmpdir/scmroot/perl-Sys-CPU'...
$ git fetch origin ae02062070bf5c452758b4c7fb6aa43aa4486979:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-Sys-CPU
 * [new ref]         ae02062070bf5c452758b4c7fb6aa43aa4486979 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ae02062 add support for riscv build