$ git clone -n https://gitee.com/fundawang/compiler-rt.git /var/lib/mock/dist-an23-build-265093-63990/root/chroot_tmpdir/scmroot/compiler-rt
Cloning into '/var/lib/mock/dist-an23-build-265093-63990/root/chroot_tmpdir/scmroot/compiler-rt'...
$ git reset --hard 8083b1fcfe8424730a345aa5d9cc5ef95799d237
HEAD is now at 8083b1f 16.0.4