$ git clone -n https://github.com/fedora-riscv/postgresql.git /var/lib/mock/f37-build-side-32-misc-devel-414458-16184/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-414458-16184/root/chroot_tmpdir/scmroot/postgresql'...
$ git reset --hard 79c7e394a2748288f0a5f5c92a96558ebc319c09
HEAD is now at 79c7e39 Fix build on riscv64.