$ git clone -n http://fedora.riscv.rocks:3000/rpms/clang.git /var/lib/mock/f38-build-702706-89420/root/chroot_tmpdir/scmroot/clang
Cloning into '/var/lib/mock/f38-build-702706-89420/root/chroot_tmpdir/scmroot/clang'...
$ git reset --hard 4849c51a06ae94bce443510b34e18af3717f5730
HEAD is now at 4849c51 Add support for riscv64