$ git clone -n http://fedora.riscv.rocks:3000/rpms/petsc.git /var/lib/mock/f37-build-644326-72214/root/chroot_tmpdir/scmroot/petsc
Cloning into '/var/lib/mock/f37-build-644326-72214/root/chroot_tmpdir/scmroot/petsc'...
$ git reset --hard 6680aa0c127fc5971d858fc96b0db9349c6e0010
HEAD is now at 6680aa0 Fix syntax and disable LTO for riscv64