anchor.diff:      openssh openssh-keygen openssh-sftp-server \
       packagegroup-core-boot \
       procps \
  +    rndaddtoentcnt \
  +    rng-tools \
       term-prompt \
       tzdata \
   "
  
positive.code:     crda \
      iw \
      linux-firmware-raspbian \
      wireless-tools \
      wpa-supplicant \
  "
  
  
negative.code:     alsa-state \
      alsa-utils \
      alsa-utils-scripts \
  "
  
  IMAGE_INSTALL += " \
      ${ALSA} \
  