$ git clone -n https://github.com/fedora-riscv/gcc.git /var/lib/mock/f38-build-side-42-init-devel-438019-19297/root/chroot_tmpdir/scmroot/gcc
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-438019-19297/root/chroot_tmpdir/scmroot/gcc'...
$ git reset --hard 91f44363e769a0959dd81085b22b43cd320ddbb4
HEAD is now at 91f4436 Avoid rpath check failure on riscv64.