anchor.diff:    FHANDLE y # used by systemd
     FRONTSWAP y
     FUSION y # Fusion MPT device support
  -  IDE_GD_ATAPI y # ATAPI floppy support
  +  IDE n # deprecated IDE support
     ${optionalString (versionAtLeast version "4.3") ''
       IDLE_PAGE_TRACKING y
     ''}
  
positive.code:   ${optionalString (versionOlder version "4.4") ''
      B43_PCMCIA? y
    ''}
    BLK_DEV_CMD640_ENHANCED y # CMD640 enhanced support
    BLK_DEV_IDEACPI y # IDE ACPI support
    BLK_DEV_INTEGRITY y
    BSD_PROCESS_ACCT_V3 y
    BT_HCIUART_BCSP? y
  
negative.code:   KEXEC_FILE y
    KEXEC_JUMP y
    LDM_PARTITION y # Windows Logical Disk Manager (Dynamic Disk) support
    LOGIRUMBLEPAD2_FF y # Logitech Rumblepad 2 force feedback
    LOGO n # not needed
    MEDIA_ATTACH y
  