anchor.diff:      ${@base_contains('COMBINED_FEATURES', 'wifi', 'task-base-wifi', '',d)} \
       ${@base_contains('COMBINED_FEATURES', 'uboot', 'task-base-uboot', '',d)} \
       ${@base_contains('COMBINED_FEATURES', 'redboot', 'task-base-redboot', '',d)} \
  +    ${@base_contains('COMBINED_FEATURES', 'apex', 'task-base-apex', '',d)} \
       \
       ${@base_contains('DISTRO_FEATURES', 'nfs', 'task-base-nfs', '',d)} \
       ${@base_contains('DISTRO_FEATURES', 'cramfs', 'task-base-cramfs', '',d)} \
  
positive.code:             task-base-usbgadget \
              task-base-usbhost \
              task-base-wifi \
              \
              task-base-cramfs \
              task-base-ipsec \
  
negative.code: 
  RDEPENDS_task-base-redboot = "\
      fis"
  
  RDEPENDS_task-base-apex = "\
      apex-env"
  
  RDEPENDS_task-base-ppp = "\
      ppp \
  