# SSE2 only for pentium4, not for i686/i486
if [ "${CARCH}" = "i686" ] || [ "${CARCH}" = "i486" ]; then
  eval "$(
    declare -f prepare | \
      sed '
        /native/ a \
          sed -i '\''/-DENABLE_SSE2/d'\'' source/Makefile
      '
  )"
fi