anchor.diff:      ${WIFI_SUPPORT} \
       iqaudio-mute \
       pianobar \
  - "
  +"
   
   set_local_timezone() {
       ln -sf /usr/share/zoneinfo/EST5EDT ${IMAGE_ROOTFS}/etc/localtime
  
positive.code:     alsa-state \
      alsa-utils \
      alsa-utils-scripts \
   "
  
  IMAGE_INSTALL += " \
      ${ALSA} \
  
negative.code:     crda \
      iw \
      linux-firmware-raspbian \
      wpa-supplicant \
  "
  
  