$ git clone -n http://fedora.riscv.rocks:3000/rpms/libpq.git /var/lib/mock/f37-build-656563-73055/root/chroot_tmpdir/scmroot/libpq
Cloning into '/var/lib/mock/f37-build-656563-73055/root/chroot_tmpdir/scmroot/libpq'...
$ git reset --hard 818c2cd1377ddc40d500cdecfda556a1b5a5b4a1
HEAD is now at 818c2cd Disable spinlocks for riscv64