$ git clone -n http://fedora.riscv.rocks:3000/rpms/clang.git /var/lib/mock/f37-build-680182-76804/root/chroot_tmpdir/scmroot/clang
Cloning into '/var/lib/mock/f37-build-680182-76804/root/chroot_tmpdir/scmroot/clang'...
$ git reset --hard 5a4139029ef3da43941ae156f067f07f9bbbc203
HEAD is now at 5a41390 Bring back riscv64-redhat-linux triplet