$ git clone -n http://fedora.riscv.rocks:3000/rpms/llvm.git /var/lib/mock/f33-build-633412-68652/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/f33-build-633412-68652/root/chroot_tmpdir/scmroot/llvm'...
$ git reset --hard 86aa8d2f10fd7d5a2958c46883124e5d8774b19e
HEAD is now at 86aa8d2 Build with GCC toolchain for riscv64