$ git clone -n https://gitee.com/kanghou-silver/libev.git /var/lib/mock/dist-an8.7-build-262818-63788/root/chroot_tmpdir/scmroot/libev
Cloning into '/var/lib/mock/dist-an8.7-build-262818-63788/root/chroot_tmpdir/scmroot/libev'...
$ git reset --hard f78ca8ebcffc517745406f1ed57b6746ee6e0215
HEAD is now at f78ca8e Add sw64