$ git clone -n https://gitee.com/src-anolis-os/ocaml-srpm-macros.git /var/lib/mock/dist-an8-build-74402-39097/root/chroot_tmpdir/scmroot/ocaml-srpm-macros
Cloning into '/var/lib/mock/dist-an8-build-74402-39097/root/chroot_tmpdir/scmroot/ocaml-srpm-macros'...
$ git reset --hard origin/a8
HEAD is now at 8500acf build: support loongarch64