$ git clone -n http://fedora.riscv.rocks:3000/rpms/clang.git /var/lib/mock/f33-build-574401-65997/root/chroot_tmpdir/scmroot/clang
Cloning into '/var/lib/mock/f33-build-574401-65997/root/chroot_tmpdir/scmroot/clang'...
$ git reset --hard f47208ea85e0e30f85ee17697291515eefe5f351
HEAD is now at f47208e Add support for riscv64