$ git clone -n https://gitee.com/src-anolis-dde/libtommath.git /var/lib/mock/dist-an8.9-dde-build-305368-66675/root/chroot_tmpdir/scmroot/libtommath
Cloning into '/var/lib/mock/dist-an8.9-dde-build-305368-66675/root/chroot_tmpdir/scmroot/libtommath'...
$ git reset --hard origin/a8
HEAD is now at 3d5d505 rebuild for qt5-qtbase-5.15.3