# fail if upstream's .config changes
if [ "${sha256sums[4]}" = 'c645053c4525a1a70d5c10b52257ac136da7e9059b6a4a566a857a3d42046426' ]; then
  sha256sums[4]='a7222ca3526ef6042ad79700c36bdcd915f7c3ceb386fd3c89fa2567fd18707a'
fi

eval "$(
  declare -f package_linux-lts-headers | \
    sed '
      /^\s*cp arch\/${KARCH}\/Makefile.*$/ {
        a \
          cp arch/${KARCH}/Makefile_32.cpu "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
      }
    '
)"