$ git clone -n https://gitee.com/fundawang/libarchive.git /var/lib/mock/dist-an23-build-287381-64835/root/chroot_tmpdir/scmroot/libarchive
Cloning into '/var/lib/mock/dist-an23-build-287381-64835/root/chroot_tmpdir/scmroot/libarchive'...
$ git fetch origin 17227dfc18d0e865b5ebc39ae7c08736c1635eaa:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/libarchive
 * [new ref]         17227dfc18d0e865b5ebc39ae7c08736c1635eaa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 17227df use cmake