$ git clone -n https://gitee.com/lslwh/libunwind.git /var/lib/mock/dist-an23-build-334401-69658/root/chroot_tmpdir/scmroot/libunwind
Cloning into '/var/lib/mock/dist-an23-build-334401-69658/root/chroot_tmpdir/scmroot/libunwind'...
$ git reset --hard 29a0b3529925a53b2785259881e4cc125135af61
HEAD is now at 29a0b35 Add port for Linux on LoongArch