$ git clone -n https://github.com/fedora-riscv/mozjs78.git /var/lib/mock/f37-build-side-32-misc-devel-191740-12604/root/chroot_tmpdir/scmroot/mozjs78
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-191740-12604/root/chroot_tmpdir/scmroot/mozjs78'...
$ git reset --hard 84f76e2e10e6bc650cb3d69f53476698ccff0cd2
HEAD is now at 84f76e2 Add riscv64 support.