5 files changed, 135 insertions, 0 deletions
diff --git a/com/akcl/README b/com/akcl/README
new file mode 100644
index 0000000..1e997d5
--- /dev/null
+++ b/com/akcl/README
@@ -0,0 +1,39 @@
+This directory contains command scripts used for building Yale Haskell
+from the source distribution under AKCL.  We have been using
+AKCL version 1.615 on a Sparc, but we don't expect that there would
+be difficulties in building with AKCL on other platforms.
+
+Developers need to source haskell-development instead of haskell-setup
+in the .cshrc file.
+
+To rebuild the system:
+
+* You need to define environment variables Y2 and AKCL to point to the
+  appropriate pathnames.  See the haskell-development script for details.
+
+* Make sure that the environment variable PRELUDEBIN (in the 
+  haskell-setup script) points to $PRELUDE/akcl.
+
+* Execute the "compile" script.  This will recompile all of the Lisp 
+  source files that make up the Yale Haskell system.  Compiled files are
+  put in the "akcl" subdirectory of each source directory.
+
+* Execute the "build-prelude" script to compile the standard prelude.  
+  Note that this process tends to use up a huge amount of memory!
+
+* Execute the "savesys" script to build a new executable.
+
+* The new executable is initially called "bin/new-akcl-haskell".  Try
+  it out.  If it works, you should rename it to "bin/akcl-haskell".
+  Make sure that HASKELLPROG (in the haskell-setup script) is correct.
+
+A word of warning: we have noticed that AKCL is slower by a factor of
+three or four than the other Common Lisps we've ported Yale Haskell
+to.  We don't really support AKCL and we encourage you to buy one of
+the commercial Lisp products instead.
+
+We do not support our Haskell-to-CLX interface under AKCL, either.
+
+
+
+
diff --git a/com/akcl/build-prelude b/com/akcl/build-prelude
new file mode 100755
index 0000000..8f61827
--- /dev/null
+++ b/com/akcl/build-prelude
@@ -0,0 +1,35 @@
+#!/bin/csh
+#
+# build-prelude -- recompile the prelude, saving the old one as old-prelude.*
+#
+#
+cd $Y2
+setenv PRELUDEBIN $Y2/progs/prelude/akcl
+rm $PRELUDEBIN/old*
+if (-e $PRELUDEBIN/Prelude.o) then
+  foreach i ($PRELUDEBIN/Prelude*.{o,scm})
+    mv $i $PRELUDEBIN/old-$i:t
+    end
+  endif
+$AKCL <<EOF
+;; Need a big heap to compile the prelude.
+;(setf ext:*bytes-consed-between-gcs* 10000000)
+;; If you want to recompile
+;; everything from scratch, execute the "clean" script first, or
+;; else use the "compile" script to do this.
+(proclaim '(optimize (speed 3) (safety 0) (compilation-speed 0)))
+(make-package "MUMBLE-IMPLEMENTATION" :use '("LISP"))
+(load "cl-support/cl-init.lisp")
+;; Use the same compiler settings for processing the prelude.
+(in-package :mumble-user)
+(setf *printers* '(phase-time dump-stat))
+(setf *optimizers* *all-optimizers*)
+;; The compiler barfs while compiling the interface file for the prelude,
+;; so set the flag for writing it as a source file.
+;; Also have it break up the prelude code file into many small pieces
+;; to avoid overwhelming the C compiler.
+(setf *code-chunk-size* 100)
+(setf *compile-interface* '#f)
+(compile/compile *prelude-unit-filename*)
+(lisp:bye)
+EOF
diff --git a/com/akcl/clean b/com/akcl/clean
new file mode 100755
index 0000000..aba58af
--- /dev/null
+++ b/com/akcl/clean
@@ -0,0 +1,4 @@
+#!/bin/csh
+#
+# delete AKCL binaries
+'rm' $Y2/*/akcl/*.o
diff --git a/com/akcl/compile b/com/akcl/compile
new file mode 100755
index 0000000..3ed28f5
--- /dev/null
+++ b/com/akcl/compile
@@ -0,0 +1,11 @@
+#!/bin/csh
+#
+# compile -- compile the Yale Haskell system from scratch.
+#
+#
+cd $Y2
+$AKCL <<EOF
+;; Default optimize settings for AKCL are (speed 3) (safety 0)
+(load "support/cl-support/cl-init.lisp")
+(bye)
+EOF
diff --git a/com/akcl/savesys b/com/akcl/savesys
new file mode 100755
index 0000000..c01db2b
--- /dev/null
+++ b/com/akcl/savesys
@@ -0,0 +1,46 @@
+#!/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