anchor.diff:  # If included, busybox is rebuilt if the cached copy is out of date.
   BUSYBOX="yes"
   
  +# Use udev instead of mdev as the default device manager for the initramfs.
  +# If you use systemd and perhaps lvm, you _must_ keep this turned on.
  +UDEV="yes"
  +
   # Includes mdadm/mdmon binaries in initramfs.
   # Without sys-fs/mdadm[static] installed, this will build a static mdadm.
   MDADM="yes"
  
positive.code: 
  # Add e2fsprogs support.
  E2FSPROGS="yes"
  
  # Include support for unionfs
  #UNIONFS="1"
  
  # Include support for zfs volume management.
  #ZFS="no"
  
  # Enable copying of firmware into initramfs
  #FIRMWARE="no"
  
negative.code: # Location of the default cache
  CACHE_DIR="/var/cache/genkernel"
  # Location of DISTDIR, where our source tarballs are stored
  DISTDIR="/var/lib/genkernel/src"
  # Log output file
  LOGFILE="/var/log/genkernel.log"
  # Debug Level
  