$ git clone -n http://fedora.riscv.rocks:3000/rpms/ghc.git /var/lib/mock/f38-build-706649-91237/root/chroot_tmpdir/scmroot/ghc
Cloning into '/var/lib/mock/f38-build-706649-91237/root/chroot_tmpdir/scmroot/ghc'...
$ git reset --hard 00accca8a3bc1a5f3e8351bf7a87b2752a019330
HEAD is now at 00accca Disable LLVM on riscv64