anchor.diff:      alsa-state \
       alsa-utils \
       alsa-utils-scripts \
  - "
  +"
   
   IMAGE_INSTALL += " \
       ${ALSA} \
  
positive.code:     ${WIFI_SUPPORT} \
      iqaudio-mute \
      pianobar \
   "
  
  set_local_timezone() {
      ln -sf /usr/share/zoneinfo/EST5EDT ${IMAGE_ROOTFS}/etc/localtime
  
negative.code:     openssh openssh-keygen openssh-sftp-server \
      packagegroup-core-boot \
      procps \
      rndaddtoentcnt \
      rng-tools \
      term-prompt \
      tzdata \
  "
  