$ git clone -n https://gitee.com/kanghou-silver/libEMF.git /var/lib/mock/dist-an8.9-build-406707-72449/root/chroot_tmpdir/scmroot/libEMF
Cloning into '/var/lib/mock/dist-an8.9-build-406707-72449/root/chroot_tmpdir/scmroot/libEMF'...
$ git fetch origin dbc5364e1908892dbf4390fd1302d8f1a9656fc5:KOJI_FETCH_HEAD
From https://gitee.com/kanghou-silver/libEMF
 * [new ref]         dbc5364e1908892dbf4390fd1302d8f1a9656fc5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbc5364 Add sw64 architecture