anchor.diff:  ;;;; -*- Mode: Lisp; indent-tabs-mode: nil -*-
   
  -(unless (or #+asdf3 (asdf/driver:version<= "2.29" (asdf-version)))
  -  (error "You need ASDF >= 2.29 to load this system correctly."))
  +(unless (or #+asdf3 (asdf/driver:version<= "2.31.1" (asdf-version)))
  +  (error "You need ASDF >= 2.31.1 to load this system correctly."))
   
   (asdf:defsystem :iolib/asdf
     :description "A few ASDF component classes."
  
positive.code:    (:static-file "grovel-common.h")
     (:file "grovel")
     (:file "asdf"))
    :serial t
    :perform (asdf:compile-op :before (o c)
               #+allegro (require "osi"))
    :perform (asdf:load-op :before (o c)
               #+allegro (require "osi"))
    :perform (asdf:load-source-op :before (o c)
               #+allegro (require "osi")))
  
  (asdf:defsystem :iolib/syscalls
    :description "Syscalls and foreign types."
  
negative.code:   :description "The CFFI Groveller"
    :author "Dan Knapp <dankna@accela.net>"
    :defsystem-depends-on (:iolib/asdf :iolib/conf)
    :depends-on (:alexandria
                 #+allegro (:require "osi")
                 :cffi :iolib/asdf :iolib/conf)
    :around-compile "iolib/asdf:compile-wrapper"
    :licence "MIT"
    :encoding :utf-8
  