#!/bin/sh -ex

ARCH=$(dpkg --print-architecture)

case $ARCH in
    i386|amd64)
        dpkg-divert --quiet --add \
                --divert /usr/sbin/grub-install.REAL --rename \
                /usr/sbin/grub-install

        cat > /usr/sbin/grub-install <<'EOF'
#! /bin/sh
echo "grub-install: diverted by livecd-rootfs (will be called later)" >&2
exit 0
EOF

        chmod +x /usr/sbin/grub-install
    ;;
esac