From 16fb53f3357f5d15af4e5d05eac9c5cf35221bb0 Mon Sep 17 00:00:00 2001
From: toy <toy>
Date: Fri, 26 Sep 2003 15:38:12 +0000
Subject: [PATCH] Update fasl file version to #x19a, for our next release.

Use boot18 to bootstrap this change.
---
 bootfiles/18e/boot18.lisp | 61 +++++++++++++++++++++++++++++++++++++++
 compiler/byte-comp.lisp   |  4 +--
 2 files changed, 63 insertions(+), 2 deletions(-)
 create mode 100644 bootfiles/18e/boot18.lisp

diff --git a/bootfiles/18e/boot18.lisp b/bootfiles/18e/boot18.lisp
new file mode 100644
index 000000000..c887a60f7
--- /dev/null
+++ b/bootfiles/18e/boot18.lisp
@@ -0,0 +1,61 @@
+;;;;
+;;;; Boot file for changing the fasl file version numbers to 19a.
+;;;;
+
+(in-package :c)
+
+(setf lisp::*enable-package-locked-errors* nil)
+
+;;;
+;;; Note that BYTE-FASL-FILE-VERSION is a constant.
+;;;
+(setf (symbol-value 'byte-fasl-file-version)       #x19a)
+(setf (backend-fasl-file-version *target-backend*) #x19a)
+
+;;;
+;;; Don't check fasl versions in the compiling Lisp because we'll
+;;; load files compiled with the new version numbers.
+;;;
+(setq lisp::*skip-fasl-file-version-check* t)
+
+;;;
+;;; This is here because BYTE-FASL-FILE-VERSION is constant-folded in
+;;; OPEN-FASL-FILE.  To make the new version number take effect, we
+;;; have to redefine the function.
+;;;
+(defun open-fasl-file (name where &optional byte-p)
+  (declare (type pathname name))
+  (let* ((stream (open name :direction :output
+		       :if-exists :new-version
+		       :element-type '(unsigned-byte 8)))
+	 (res (make-fasl-file :stream stream)))
+    (multiple-value-bind
+	(version f-vers f-imp)
+	(if byte-p
+	    (values "Byte code"
+		    byte-fasl-file-version
+		    (backend-byte-fasl-file-implementation *backend*))
+	    (values (backend-version *backend*)
+		    (backend-fasl-file-version *backend*)
+		    (backend-fasl-file-implementation *backend*)))
+      (format stream
+	      "FASL FILE output from ~A.~@
+	       Compiled ~A on ~A~@
+	       Compiler ~A, Lisp ~A~@
+	       Targeted for ~A, FASL version ~X~%"
+	      where
+	      (ext:format-universal-time nil (get-universal-time))
+	      (machine-instance) compiler-version
+	      (lisp-implementation-version)
+	      version f-vers)
+      ;;
+      ;; Terminate header.
+      (dump-byte 255 res)
+      ;;
+      ;; Specify code format.
+      (dump-fop 'lisp::fop-long-code-format res)
+      (dump-byte f-imp res)
+      (dump-unsigned-32 f-vers res))
+    res))
+
+;;;; end of boot18.lisp
diff --git a/compiler/byte-comp.lisp b/compiler/byte-comp.lisp
index 207402124..ec1bc25a5 100644
--- a/compiler/byte-comp.lisp
+++ b/compiler/byte-comp.lisp
@@ -5,7 +5,7 @@
 ;;; Carnegie Mellon University, and has been placed in the public domain.
 ;;;
 (ext:file-comment
-  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/byte-comp.lisp,v 1.39 2003/09/25 14:08:33 toy Exp $")
+  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/byte-comp.lisp,v 1.40 2003/09/26 15:38:12 toy Exp $")
 ;;;
 ;;; **********************************************************************
 ;;;
@@ -32,7 +32,7 @@
 
 ;;;; Fasl file format:
 
-(defconstant byte-fasl-file-version #x18e)
+(defconstant byte-fasl-file-version #x19a)
 
 (let* ((version-string (format nil "~X" byte-fasl-file-version)))
   (sys:register-lisp-feature (intern (concatenate 'string "CMU" version-string) :keyword))
-- 
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