#!/bin/csh
#
# savesys -- build a saved executable in bin/new-cmu-haskell.core
#
#
cd $Y2
setenv PRELUDEBIN $Y2/progs/prelude/akcl
if !(-e $PRELUDEBIN/Prelude.o) then
  echo "Build the prelude first, stupid..."
  exit
  endif
$AKCL <<EOF
;;; Load the Haskell system.
(make-package "MUMBLE-IMPLEMENTATION" :use '("LISP"))
(load "cl-support/cl-init.lisp")
;;; Set various internal switches to appropriate values for running
;;; Haskell code.
(proclaim '(optimize (speed 3) (safety 0) (compilation-speed 0)))
(setf *load-verbose* nil)
(setf compiler:*compile-verbose* nil)
(in-package :mumble-user)
(setf *printers* '(compiling loading))
(setf *optimizers* '())
(setf *compile-interface* '#f)
(setf *code-chunk-size* 100)
;;; Load the prelude.
(compile/load *prelude-unit-filename*)
;;; Set up the saved system.
;;; AKCL doesn't have the new CL condition system, so define the 
;;; restart function using catch and throw.
(define (haskell-toplevel)
  (setf lisp:*package* (lisp:find-package :mumble-user))
  (setf lisp:*default-pathname-defaults* (lisp:truename "./"))
  (load-init-files)
  (do () ('#f)
    (lisp:catch 'restart-haskell
      (heval))))
(define (restart-haskell)
  (lisp:throw 'restart-haskell '#f))
;;; Have to do garbage collection and set-up of top-level function
;;; by hand before calling save.
;;; AKCL exits automatically after calling save.
(lisp:gbc 3)
(setf system::*top-level-hook* (function haskell-toplevel))
(lisp:save "bin/new-akcl-haskell")
EOF