linux-refresh-mips-defconfigs

#!/bin/bash

set -eu +o pipefail

tmp="$(mktemp)"
cp .config "${tmp}"

cleanup() {
  trap - EXIT
  cp "${tmp}" .config
  rm "${tmp}"
}
trap cleanup EXIT

for cfg in arch/mips/configs/*_defconfig; do
  target="$(basename ${cfg})"
  echo "${target}"

  git checkout "${cfg}"

  if [ "${target}" == "generic_defconfig" ]; then
    git checkout arch/mips/configs/generic
    make ARCH=mips CROSS_COMPILE=mips-linux- BOARDS= 32r1el_defconfig
  else
    make ARCH=mips CROSS_COMPILE=mips-linux- "${target}"
  fi

  cp .config .config-pre

  make ARCH=mips CROSS_COMPILE=mips-linux- savedefconfig
  mv defconfig "${cfg}"

  if [ "${target}" == "generic_defconfig" ]; then
    make ARCH=mips CROSS_COMPILE=mips-linux- BOARDS= 32r1el_defconfig
  else
    make ARCH=mips CROSS_COMPILE=mips-linux- "${target}"
  fi

  cmp .config-pre .config
done