/[cmucl]/src/tools/pclcom.lisp
ViewVC logotype

Contents of /src/tools/pclcom.lisp

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.22 - (show annotations)
Thu Mar 15 18:01:39 2001 UTC (13 years, 1 month ago) by pw
Branch: MAIN
CVS Tags: LINKAGE_TABLE, PRE_LINKAGE_TABLE, UNICODE-BASE
Branch point for: UNICODE-BRANCH
Changes since 1.21: +4 -1 lines
Add support for ANSI specified :print-function and :print-object
defstruct options while preserving previous behaviour. ANSI processing
is enabled by ext:*ansi-defstruct-options-p* which must be NIL while
compiling CMUCL, PCL, CLX, HEMLOCK to avoid flushing defined print-functions.
This switch is turned ON when worldload builds a core with PCL in it.
1 ;;; -*- Package: USER -*-
2 ;;;
3 ;;; **********************************************************************
4 ;;;
5 (ext:file-comment
6 "$Header: /tiger/var/lib/cvsroots/cmucl/src/tools/pclcom.lisp,v 1.22 2001/03/15 18:01:39 pw Exp $")
7 ;;;
8 ;;; **********************************************************************
9 ;;;
10 (in-package "USER")
11
12 (when (find-package "PCL")
13 ;; Load the lisp:documentation functions.
14 (load "target:code/misc")
15
16 ;;
17 ;; Blow away make-instance optimizer so that it doesn't confuse
18 ;; bootstrapping.
19 (setf (compiler-macro-function 'make-instance) nil)
20 ;;
21 ;; Blow away other compiler-macros exported from Lisp so that bootstrapping
22 ;; doesn't get confused.
23 (setf (compiler-macro-function 'slot-value) nil)
24 (setf (compiler-macro-function 'slot-boundp) nil)
25 ;;
26 ;; Undefine all generic functions exported from Lisp so that bootstrapping
27 ;; doesn't get confused.
28 (let ((class (find-class 'generic-function nil)))
29 (when class
30 (do-external-symbols (sym "LISP")
31 (when (and (fboundp sym)
32 (typep (fdefinition sym) class))
33 (fmakunbound sym))
34 (let ((ssym `(setf ,sym)))
35 (when (and (fboundp ssym)
36 (typep (fdefinition ssym) class))
37 (fmakunbound ssym))))))
38
39 ;; Undefine all PCL classes, and clear CLASS-PCL-CLASS slots.
40 (let ((wot (find-symbol "*FIND-CLASS*" "PCL")))
41 (when (and wot (boundp wot))
42 (do-hash (name ignore (symbol-value wot))
43 (declare (ignore ignore))
44 (let ((class (find-class name nil)))
45 (cond ((not class))
46 ((typep class 'kernel::std-class)
47 (setf (kernel:class-cell-class
48 (kernel:find-class-cell name))
49 nil)
50 (setf (info type kind name) nil))
51 (t
52 (setf (kernel:class-pcl-class class) nil)))))))
53
54 ;; Rename the PCL package to OLD-PCL, then restoring pcl::class and
55 ;; pcl::..slot-unbound.. back to the PCL package as they need be
56 ;; consistent with the symbols recognised by the compiler.
57 (let ((class 'pcl::class)
58 (slot-unbound 'pcl::..slot-unbound..))
59 (rename-package "PCL" "OLD-PCL")
60 (make-package "PCL")
61 (shadowing-import class "PCL")
62 (kernel:%set-symbol-package class (find-package "PCL"))
63 (import slot-unbound "PCL")
64 (kernel:%set-symbol-package slot-unbound (find-package "PCL"))))
65
66 (when (find-package "SLOT-ACCESSOR-NAME")
67 (rename-package "SLOT-ACCESSOR-NAME" "OLD-SLOT-ACCESSOR-NAME"))
68
69 (when (find-package "CLOS-MOP")
70 (rename-package "CLOS-MOP" "OLD-CLOS-MOP"))
71
72 ;;; Inhibit ANSI :print-function and :print-object defstruct options.
73 (setq kernel::*ansi-defstruct-options-p* nil)
74
75 (setf c:*suppress-values-declaration* t)
76 (pushnew :setf *features*)
77
78 (setf (search-list "pcl:") '("target:pcl/"))
79
80 (let ((obj (make-pathname :defaults "pcl:defsys"
81 :type (c:backend-byte-fasl-file-type c:*backend*))))
82 (when (< (or (file-write-date obj) 0)
83 (file-write-date "pcl:defsys.lisp"))
84 (compile-file "pcl:defsys" :byte-compile t)))
85
86 (load "pcl:defsys" :verbose t)
87
88 (import 'kernel:funcallable-instance-p (find-package "PCL"))
89
90 (with-compilation-unit
91 (:optimize '(optimize (debug #+small .5 #-small 2)
92 (speed 2) (safety #+small 0 #-small 2)
93 (inhibit-warnings 2))
94 :optimize-interface '(optimize-interface #+small (safety 1))
95 :context-declarations
96 '((:external (declare (optimize-interface (safety 2) (debug 1))))
97 ((:or :macro (:match "$EARLY-") (:match "$BOOT-"))
98 (declare (optimize (speed 0))))))
99 (pcl::compile-pcl))
100
101
102 (cat-if-anything-changed
103 "pcl:gray-streams-library"
104 "pcl:gray-streams-class"
105 "pcl:gray-streams")

  ViewVC Help
Powered by ViewVC 1.1.5