$ git clone -n https://gitee.com/fundawang/llvm.git /var/lib/mock/dist-an23-build-214874-61983/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/dist-an23-build-214874-61983/root/chroot_tmpdir/scmroot/llvm'...
$ git reset --hard 106db2f40dfb7b3ea8f0981350b05ffe8231dd17
HEAD is now at 106db2f build with clang 15