$ git clone -n https://gitee.com/wenyuzifang/libraw1394.git /var/lib/mock/dist-an23-build-496012-74608/root/chroot_tmpdir/scmroot/libraw1394
Cloning into '/var/lib/mock/dist-an23-build-496012-74608/root/chroot_tmpdir/scmroot/libraw1394'...
$ git fetch origin 3eeb17e17441a2678441efacf56ebdd54b2b1b31:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/libraw1394
 * [new ref]         3eeb17e17441a2678441efacf56ebdd54b2b1b31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3eeb17e Update code from upstream