CFLAGS='-O2 -pipe'

case $host_cpu in
  i?86)  CFLAGS="$CFLAGS -m486";;
esac

case $host_os in
  bsdi2.0) CFLAGS="$CFLAGS -DPRE_BSDI_2_1";;
esac

case $host_os in
  bsdi2.0 | bsdi2.1 | bsdi3*)
    CC=gcc2
    ;;
esac
