1 ;;; -*- mode: common-lisp; package: asdf; -*-
2 ;;; This is ASDF: Another System Definition Facility.
4 ;;; Feedback, bug reports, and patches are all welcome:
5 ;;; please mail to <asdf-devel@common-lisp.net>.
6 ;;; Note first that the canonical source for ASDF is presently
7 ;;; <URL:http://common-lisp.net/project/asdf/>.
9 ;;; If you obtained this copy from anywhere else, and you experience
10 ;;; trouble using it, or find bugs, you may want to check at the
11 ;;; location above for a more recent version (and for documentation
12 ;;; and test files, if your copy came without them) before reporting
13 ;;; bugs. There are usually two "supported" revisions - the git HEAD
14 ;;; is the latest development version, whereas the revision tagged
15 ;;; RELEASE may be slightly older but is considered `stable'
18 ;;; (This is the MIT / X Consortium license as taken from
19 ;;; http://www.opensource.org/licenses/mit-license.html on or about
20 ;;; Monday; July 13, 2009)
22 ;;; Copyright (c) 2001-2010 Daniel Barlow and contributors
24 ;;; Permission is hereby granted, free of charge, to any person obtaining
25 ;;; a copy of this software and associated documentation files (the
26 ;;; "Software"), to deal in the Software without restriction, including
27 ;;; without limitation the rights to use, copy, modify, merge, publish,
28 ;;; distribute, sublicense, and/or sell copies of the Software, and to
29 ;;; permit persons to whom the Software is furnished to do so, subject to
30 ;;; the following conditions:
32 ;;; The above copyright notice and this permission notice shall be
33 ;;; included in all copies or substantial portions of the Software.
35 ;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 ;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
37 ;;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 ;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
39 ;;; LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
40 ;;; OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
41 ;;; WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
45 ;;; The problem with writing a defsystem replacement is bootstrapping:
46 ;;; we can't use defsystem to compile it. Hence, all in one file.
51 (defpackage :asdf-bootstrap (:use :cl))
52 (in-package :asdf-bootstrap)
54 ;; Implementation-dependent tweaks
55 (eval-when (:compile-toplevel :load-toplevel :execute)
56 ;; (declaim (optimize (speed 2) (debug 2) (safety 3)) ; NO: rely on the implementation defaults.
58 (setf excl::*autoload-package-name-alist*
59 (remove "asdf" excl::*autoload-package-name-alist*
60 :test 'equalp :key 'car))
63 (eval-when (:compile-toplevel :load-toplevel)
64 (defpackage :asdf-utilities (:use :cl))
65 (defpackage :asdf (:use :cl :asdf-utilities))))
67 ;;;; Create packages in a way that is compatible with hot-upgrade.
68 ;;;; See https://bugs.launchpad.net/asdf/+bug/485687
69 ;;;; See more at the end of the file.
71 (eval-when (:load-toplevel :compile-toplevel :execute)
73 ;; the 1+ helps the version bumping script discriminate
74 (subseq "VERSION:2.102" (1+ (length "VERSION"))))
75 (existing-asdf (find-package :asdf))
76 (vername '#:*asdf-version*)
77 (versym (and existing-asdf
78 (find-symbol (string vername) existing-asdf)))
79 (existing-version (and versym (boundp versym) (symbol-value versym)))
80 (already-there (equal asdf-version existing-version)))
81 (unless (and existing-asdf already-there)
84 (format *trace-output*
85 "~&Upgrading ASDF package ~@[from version ~A ~]to version ~A~%"
86 existing-version asdf-version))
88 ((rename-away (package)
89 (loop :with name = (package-name package)
90 :for i :from 1 :for new = (format nil "~A.~D" name i)
91 :unless (find-package new) :do
92 (rename-package-name package name new)))
93 (rename-package-name (package old new)
94 (let* ((old-names (cons (package-name package)
95 (package-nicknames package)))
96 (new-names (subst new old old-names :test 'equal))
97 (new-name (car new-names))
98 (new-nicknames (cdr new-names)))
99 (rename-package package new-name new-nicknames)))
100 (ensure-exists (name nicknames use)
105 (mapcar #'find-package (cons name nicknames)))
109 ;; do away with packages with conflicting (nick)names
110 (map () #'rename-away (cdr previous))
111 ;; reuse previous package with same name
112 (let ((p (car previous)))
113 (rename-package p name nicknames)
117 (make-package name :nicknames nicknames :use use)))))
118 (find-sym (symbol package)
119 (find-symbol (string symbol) package))
120 (intern* (symbol package)
121 (intern (string symbol) package))
122 (remove-symbol (symbol package)
123 (let ((sym (find-sym symbol package)))
125 (unexport sym package)
126 (unintern sym package))))
127 (ensure-unintern (package symbols)
128 (dolist (sym symbols) (remove-symbol sym package)))
129 (ensure-shadow (package symbols)
130 (shadow symbols package))
131 (ensure-use (package use)
132 (dolist (used (reverse use))
133 (do-external-symbols (sym used)
134 (unless (eq sym (find-sym sym package))
135 (remove-symbol sym package)))
136 (use-package used package)))
137 (ensure-fmakunbound (package symbols)
138 (loop :for name :in symbols
139 :for sym = (find-sym name package)
140 :when sym :do (fmakunbound sym)))
141 (ensure-export (package export)
142 (let ((syms (loop :for x :in export :collect
143 (intern* x package))))
144 (do-external-symbols (sym package)
145 (unless (member sym syms)
146 (remove-symbol sym package)))
148 (export sym package))))
149 (ensure-package (name &key nicknames use unintern fmakunbound shadow export)
150 (let ((p (ensure-exists name nicknames use)))
151 (ensure-unintern p unintern)
152 (ensure-shadow p shadow)
153 (ensure-export p export)
154 (ensure-fmakunbound p fmakunbound)
157 ((pkgdcl (name &key nicknames use export
158 redefined-functions unintern fmakunbound shadow)
160 ',name :nicknames ',nicknames :use ',use :export ',export
162 :unintern ',(append #-(or gcl ecl) redefined-functions unintern)
163 :fmakunbound ',(append fmakunbound))))
166 :nicknames (#:asdf-extensions)
168 :unintern (#:split #:make-collector)
170 (#:absolute-pathname-p
175 #:directory-pathname-p
177 #:ensure-directory-pathname
182 #:pathname-directory-pathname
188 #:component-name-to-pathname-components
190 #:system-registered-p
195 :use (:common-lisp :asdf-utilities)
197 (#:perform #:explain #:output-files #:operation-done-p
198 #:perform-with-restarts #:component-relative-pathname
199 #:system-source-file #:operate #:find-component)
201 (#:*asdf-revision* #:around #:asdf-method-combination
202 #:split #:make-collector)
204 (#:system-source-file
205 #:component-relative-pathname #:system-relative-pathname
206 #:process-source-registry
207 #:inherit-source-registry #:process-source-registry-directive)
209 (#:defsystem #:oos #:operate #:find-system #:run-shell-command
210 #:system-definition-pathname #:find-component ; miscellaneous
211 #:compile-system #:load-system #:test-system
212 #:compile-op #:load-op #:load-source-op
214 #:operation ; operations
215 #:feature ; sort-of operation
216 #:version ; metaphorically sort-of an operation
219 #:input-files #:output-files #:perform ; operation methods
220 #:operation-done-p #:explain
222 #:component #:source-file
223 #:c-source-file #:cl-source-file #:java-source-file
229 #:module ; components
233 #:module-components ; component accessors
234 #:module-components-by-name ; component accessors
236 #:component-relative-pathname
243 #:component-depends-on
246 #:system-long-description
252 #:system-source-directory
253 #:system-relative-pathname
256 #:operation-on-warnings
257 #:operation-on-failure
258 ;;#:*component-parent-pathname*
259 #:*system-definition-search-functions*
260 #:*central-registry* ; variables
261 #:*compile-file-warnings-behaviour*
262 #:*compile-file-failure-behaviour*
268 #:operation-error #:compile-failed #:compile-warned #:compile-error
271 #:load-system-definition-error
272 #:error-component #:error-operation
273 #:system-definition-error
275 #:missing-component-of-version
277 #:missing-dependency-of-version
278 #:circular-dependency ; errors
284 #:coerce-entry-to-directory
285 #:remove-entry-from-registry
287 #:initialize-output-translations
288 #:disable-output-translations
289 #:clear-output-translations
290 #:ensure-output-translations
291 #:apply-output-translations
293 #:compile-file-pathname*
294 #:enable-asdf-binary-locations-compatibility
296 #:*default-source-registries*
297 #:initialize-source-registry
298 #:compute-source-registry
299 #:clear-source-registry
300 #:ensure-source-registry
301 #:process-source-registry)))
302 (let* ((version (intern* vername :asdf))
303 (upvar (intern* '#:*upgraded-p* :asdf))
304 (upval0 (and (boundp upvar) (symbol-value upvar)))
305 (upval1 (if existing-version (cons existing-version upval0) upval0)))
307 (defparameter ,version ,asdf-version)
308 (defparameter ,upvar ',upval1))))))))
312 ;; More cleanups in case of hot-upgrade. See https://bugs.launchpad.net/asdf/+bug/485687
314 (eval-when (:compile-toplevel :load-toplevel)
315 (defvar *asdf-version* nil)
316 (defvar *upgraded-p* nil))
319 (when (find-class 'compile-op nil)
320 (defmethod update-instance-for-redefined-class :after
321 ((c compile-op) added deleted plist &key)
322 (declare (ignore added deleted))
323 (let ((system-p (getf plist 'system-p)))
324 (when system-p (setf (getf (slot-value c 'flags) :system-p) system-p)))))
325 (when (find-class 'module nil)
327 '(defmethod update-instance-for-redefined-class :after
328 ((m module) added deleted plist &key)
329 (declare (ignorable deleted plist))
330 (format *trace-output* "Updating ~A~%" m)
331 (when (member 'components-by-name added)
332 (compute-module-components-by-name m))))))
334 ;;;; -------------------------------------------------------------------------
335 ;;;; User-visible parameters
337 (defun asdf-version ()
338 "Exported interface to the version of ASDF currently installed. A string.
339 You can compare this string with e.g.:
340 (ASDF:VERSION-SATISFIES (ASDF:ASDF-VERSION) \"2.000\")."
343 (defvar *resolve-symlinks* t
344 "Determine whether or not ASDF resolves symlinks when defining systems.
348 (defvar *compile-file-warnings-behaviour* :warn)
350 (defvar *compile-file-failure-behaviour* #+sbcl :error #-sbcl :warn)
352 (defvar *verbose-out* nil)
354 (defvar *asdf-verbose* t)
356 (defparameter +asdf-methods+
357 '(perform-with-restarts perform explain output-files operation-done-p))
360 (eval-when (:compile-toplevel :execute)
361 (defparameter *acl-warn-save*
362 (when (boundp 'excl:*warn-on-nested-reader-conditionals*)
363 excl:*warn-on-nested-reader-conditionals*))
364 (when (boundp 'excl:*warn-on-nested-reader-conditionals*)
365 (setf excl:*warn-on-nested-reader-conditionals* nil)))
367 ;;;; -------------------------------------------------------------------------
368 ;;;; ASDF Interface, in terms of generic functions.
369 (defmacro defgeneric* (name formals &rest options)
371 #+(or gcl ecl) (fmakunbound ',name)
372 (defgeneric ,name ,formals ,@options)))
374 (defgeneric* perform-with-restarts (operation component))
375 (defgeneric* perform (operation component))
376 (defgeneric* operation-done-p (operation component))
377 (defgeneric* explain (operation component))
378 (defgeneric* output-files (operation component))
379 (defgeneric* input-files (operation component))
380 (defgeneric component-operation-time (operation component))
382 (defgeneric* system-source-file (system)
383 (:documentation "Return the source file in which system is defined."))
385 (defgeneric component-system (component)
386 (:documentation "Find the top-level system containing COMPONENT"))
388 (defgeneric component-pathname (component)
389 (:documentation "Extracts the pathname applicable for a particular component."))
391 (defgeneric component-relative-pathname (component)
392 (:documentation "Returns a pathname for the component argument intended to be
393 interpreted relative to the pathname of that component's parent.
394 Despite the function's name, the return value may be an absolute
395 pathname, because an absolute pathname may be interpreted relative to
396 another pathname in a degenerate way."))
398 (defgeneric component-property (component property))
400 (defgeneric (setf component-property) (new-value component property))
402 (defgeneric version-satisfies (component version))
404 (defgeneric* find-component (base path)
405 (:documentation "Finds the component with PATH starting from BASE module;
406 if BASE is nil, then the component is assumed to be a system."))
408 (defgeneric source-file-type (component system))
410 (defgeneric operation-ancestor (operation)
412 "Recursively chase the operation's parent pointer until we get to
413 the head of the tree"))
415 (defgeneric component-visited-p (operation component)
416 (:documentation "Returns the value stored by a call to
417 VISIT-COMPONENT, if that has been called, otherwise NIL.
418 This value stored will be a cons cell, the first element
419 of which is a computed key, so not interesting. The
420 CDR wil be the DATA value stored by VISIT-COMPONENT; recover
421 it as (cdr (component-visited-p op c)).
422 In the current form of ASDF, the DATA value retrieved is
423 effectively a boolean, indicating whether some operations are
424 to be performed in order to do OPERATION X COMPONENT. If the
425 data value is NIL, the combination had been explored, but no
426 operations needed to be performed."))
428 (defgeneric visit-component (operation component data)
429 (:documentation "Record DATA as being associated with OPERATION
430 and COMPONENT. This is a side-effecting function: the association
431 will be recorded on the ROOT OPERATION \(OPERATION-ANCESTOR of the
433 No evidence that DATA is ever interesting, beyond just being
434 non-NIL. Using the data field is probably very risky; if there is
435 already a record for OPERATION X COMPONENT, DATA will be quietly
436 discarded instead of recorded."))
438 (defgeneric (setf visiting-component) (new-value operation component))
440 (defgeneric component-visiting-p (operation component))
442 (defgeneric component-depends-on (operation component)
444 "Returns a list of dependencies needed by the component to perform
445 the operation. A dependency has one of the following forms:
447 (<operation> <component>*), where <operation> is a class
448 designator and each <component> is a component
449 designator, which means that the component depends on
450 <operation> having been performed on each <component>; or
452 (FEATURE <feature>), which means that the component depends
453 on <feature>'s presence in *FEATURES*.
455 Methods specialized on subclasses of existing component types
456 should usually append the results of CALL-NEXT-METHOD to the
459 (defgeneric component-self-dependencies (operation component))
461 (defgeneric traverse (operation component)
463 "Generate and return a plan for performing OPERATION on COMPONENT.
465 The plan returned is a list of dotted-pairs. Each pair is the CONS
466 of ASDF operation object and a COMPONENT object. The pairs will be
467 processed in order by OPERATE."))
470 ;;;; -------------------------------------------------------------------------
471 ;;;; General Purpose Utilities
473 (defmacro while-collecting ((&rest collectors) &body body)
474 "COLLECTORS should be a list of names for collections. A collector
475 defines a function that, when applied to an argument inside BODY, will
476 add its argument to the corresponding collection. Returns multiple values,
477 a list for each collection, in order.
479 \(while-collecting \(foo bar\)
480 \(dolist \(x '\(\(a 1\) \(b 2\) \(c 3\)\)\)
482 \(bar \(second x\)\)\)\)
483 Returns two values: \(A B C\) and \(1 2 3\)."
484 (let ((vars (mapcar #'(lambda (x) (gensym (symbol-name x))) collectors))
485 (initial-values (mapcar (constantly nil) collectors)))
486 `(let ,(mapcar #'list vars initial-values)
487 (flet ,(mapcar #'(lambda (c v) `(,c (x) (push x ,v) (values))) collectors vars)
489 (values ,@(mapcar #'(lambda (v) `(reverse ,v)) vars))))))
491 (defmacro aif (test then &optional else)
492 `(let ((it ,test)) (if it ,then ,else)))
494 (defun pathname-directory-pathname (pathname)
495 "Returns a new pathname with same HOST, DEVICE, DIRECTORY as PATHNAME,
496 and NIL NAME, TYPE and VERSION components"
498 (make-pathname :name nil :type nil :version nil :defaults pathname)))
500 (defun merge-pathnames* (specified &optional (defaults *default-pathname-defaults*))
501 "MERGE-PATHNAMES* is like MERGE-PATHNAMES except that if the SPECIFIED pathname
502 does not have an absolute directory, then the HOST and DEVICE come from the DEFAULTS.
503 Also, if either argument is NIL, then the other argument is returned unmodified."
504 (when (null specified) (return-from merge-pathnames* defaults))
505 (when (null defaults) (return-from merge-pathnames* specified))
506 (let* ((specified (pathname specified))
507 (defaults (pathname defaults))
508 (directory (pathname-directory specified))
509 #-sbcl (directory (if (stringp directory) `(:absolute ,directory) directory))
510 (name (or (pathname-name specified) (pathname-name defaults)))
511 (type (or (pathname-type specified) (pathname-type defaults)))
512 (version (or (pathname-version specified) (pathname-version defaults))))
513 (labels ((ununspecific (x)
514 (if (eq x :unspecific) nil x))
515 (unspecific-handler (p)
516 (if (typep p 'logical-pathname) #'ununspecific #'identity)))
517 (multiple-value-bind (host device directory unspecific-handler)
518 (#-gcl ecase #+gcl case (first directory)
520 (values (pathname-host defaults)
521 (pathname-device defaults)
522 (pathname-directory defaults)
523 (unspecific-handler defaults)))
525 (values (pathname-host specified)
526 (pathname-device specified)
528 (unspecific-handler specified)))
530 (values (pathname-host defaults)
531 (pathname-device defaults)
532 (if (pathname-directory defaults)
533 (append (pathname-directory defaults) (cdr directory))
535 (unspecific-handler defaults)))
538 (assert (stringp (first directory)))
539 (values (pathname-host defaults)
540 (pathname-device defaults)
541 (append (pathname-directory defaults) directory)
542 (unspecific-handler defaults))))
543 (make-pathname :host host :device device :directory directory
544 :name (funcall unspecific-handler name)
545 :type (funcall unspecific-handler type)
546 :version (funcall unspecific-handler version))))))
548 (define-modify-macro appendf (&rest args)
549 append "Append onto list") ;; only to be used on short lists.
551 (define-modify-macro orf (&rest args)
554 (defun first-char (s)
555 (and (stringp s) (plusp (length s)) (char s 0)))
558 (and (stringp s) (plusp (length s)) (char s (1- (length s)))))
560 (defun asdf-message (format-string &rest format-args)
561 (declare (dynamic-extent format-args))
562 (apply #'format *verbose-out* format-string format-args))
564 (defun split-string (string &key max (separator '(#\Space #\Tab)))
565 "Split STRING into a list of components separated by
566 any of the characters in the sequence SEPARATOR.
567 If MAX is specified, then no more than max(1,MAX) components will be returned,
568 starting the separation from the end, e.g. when called with arguments
569 \"a.b.c.d.e\" :max 3 :separator \".\" it will return (\"a.b.c\" \"d\" \"e\")."
571 (let ((list nil) (words 0) (end (length string)))
572 (flet ((separatorp (char) (find char separator))
573 (done () (return (cons (subseq string 0 end) list))))
575 :for start = (if (and max (>= words (1- max)))
577 (position-if #'separatorp string :end end :from-end t)) :do
580 (push (subseq string (1+ start) end) list)
582 (setf end start))))))
584 (defun split-name-type (filename)
586 ;; Giving :unspecific as argument to make-pathname is not portable.
587 ;; See CLHS make-pathname and 19.2.2.2.3.
588 ;; We only use it on implementations that support it.
589 (or #+(or ccl ecl gcl lispworks sbcl) :unspecific)))
590 (destructuring-bind (name &optional (type unspecific))
591 (split-string filename :max 2 :separator ".")
593 (values filename unspecific)
594 (values name type)))))
596 (defun component-name-to-pathname-components (s &optional force-directory)
597 "Splits the path string S, returning three values:
598 A flag that is either :absolute or :relative, indicating
599 how the rest of the values are to be interpreted.
600 A directory path --- a list of strings, suitable for
601 use with MAKE-PATHNAME when prepended with the flag
603 A filename with type extension, possibly NIL in the
604 case of a directory pathname.
605 FORCE-DIRECTORY forces S to be interpreted as a directory
606 pathname \(third return value will be NIL, final component
607 of S will be treated as part of the directory path.
609 The intention of this function is to support structured component names,
610 e.g., \(:file \"foo/bar\"\), which will be unpacked to relative
612 (check-type s string)
613 (let* ((components (split-string s :separator "/"))
614 (last-comp (car (last components))))
615 (multiple-value-bind (relative components)
616 (if (equal (first components) "")
617 (if (equal (first-char s) #\/)
618 (values :absolute (cdr components))
619 (values :relative nil))
620 (values :relative components))
621 (setf components (remove "" components :test #'equal))
623 ((equal last-comp "")
624 (values relative components nil)) ; "" already removed
626 (values relative components nil))
628 (values relative (butlast components) last-comp))))))
630 (defun remove-keys (key-names args)
631 (loop :for (name val) :on args :by #'cddr
632 :unless (member (symbol-name name) key-names
633 :key #'symbol-name :test 'equal)
634 :append (list name val)))
636 (defun remove-keyword (key args)
637 (loop :for (k v) :on args :by #'cddr
645 (sb-ext:posix-getenv x)
651 (cdr (assoc (intern x :keyword) ext:*environment-list*))
653 (lispworks:environment-variable x)
661 (defun directory-pathname-p (pathname)
662 "Does PATHNAME represent a directory?
664 A directory-pathname is a pathname _without_ a filename. The three
665 ways that the filename components can be missing are for it to be NIL,
666 :UNSPECIFIC or the empty string.
668 Note that this does _not_ check to see that PATHNAME points to an
669 actually-existing directory."
670 (flet ((check-one (x)
671 (member x '(nil :unspecific "") :test 'equal)))
672 (and (check-one (pathname-name pathname))
673 (check-one (pathname-type pathname))
676 (defun ensure-directory-pathname (pathspec)
677 "Converts the non-wild pathname designator PATHSPEC to directory form."
680 (ensure-directory-pathname (pathname pathspec)))
681 ((not (pathnamep pathspec))
682 (error "Invalid pathname designator ~S" pathspec))
683 ((wild-pathname-p pathspec)
684 (error "Can't reliably convert wild pathnames."))
685 ((directory-pathname-p pathspec)
688 (make-pathname :directory (append (or (pathname-directory pathspec)
690 (list (file-namestring pathspec)))
691 :name nil :type nil :version nil
692 :defaults pathspec))))
694 (defun absolute-pathname-p (pathspec)
695 (eq :absolute (car (pathname-directory (pathname pathspec)))))
697 (defun length=n-p (x n) ;is it that (= (length x) n) ?
698 (check-type n (integer 0 *))
700 :for l = x :then (cdr l)
701 :for i :downfrom n :do
703 ((zerop i) (return (null l)))
704 ((not (consp l)) (return nil)))))
706 (defun ends-with (s suffix)
707 (check-type s string)
708 (check-type suffix string)
709 (let ((start (- (length s) (length suffix))))
711 (string-equal s suffix :start1 start))))
713 (defun read-file-forms (file)
714 (with-open-file (in file)
715 (loop :with eof = (list nil)
716 :for form = (read in nil eof)
720 #-(and (or win32 windows mswindows mingw32) (not cygwin))
722 #+clisp (defun get-uid () (posix:uid))
723 #+sbcl (defun get-uid () (sb-unix:unix-getuid))
724 #+cmu (defun get-uid () (unix:unix-getuid))
725 #+ecl (ffi:clines "#include <sys/types.h>" "#include <unistd.h>")
726 #+ecl (defun get-uid () (ffi:c-inline () () :int "getuid()" :one-liner t))
727 #+allegro (defun get-uid () (excl.osi:getuid))
728 #-(or cmu sbcl clisp allegro ecl)
731 (with-output-to-string (*verbose-out*)
732 (run-shell-command "id -ur"))))
733 (with-input-from-string (stream uid-string)
735 (handler-case (parse-integer (read-line stream))
736 (error () (error "Unable to find out user ID")))))))
738 (defun pathname-root (pathname)
739 (make-pathname :host (pathname-host pathname)
740 :device (pathname-device pathname)
741 :directory '(:absolute)
742 :name nil :type nil :version nil))
744 (defun truenamize (p)
745 "Resolve as much of a pathname as possible"
747 (when (typep p 'logical-pathname) (return p))
748 (let* ((p (merge-pathnames* p))
749 (directory (pathname-directory p)))
750 (when (typep p 'logical-pathname) (return p))
751 (ignore-errors (return (truename p)))
752 #-sbcl (when (stringp directory) (return p))
753 (when (not (eq :absolute (car directory))) (return p))
754 (let ((sofar (ignore-errors (truename (pathname-root p)))))
755 (unless sofar (return p))
756 (flet ((solution (directories)
758 (make-pathname :host nil :device nil
759 :directory `(:relative ,@directories)
760 :name (pathname-name p)
761 :type (pathname-type p)
762 :version (pathname-version p))
764 (loop :for component :in (cdr directory)
765 :for rest :on (cdr directory)
766 :for more = (ignore-errors
769 (make-pathname :directory `(:relative ,component))
773 (return (solution rest)))
775 (return (solution nil))))))))
777 (defun resolve-symlinks (path)
778 #-allegro (truenamize path)
779 #+allegro (excl:pathname-resolve-symbolic-links path))
781 (defun default-directory ()
782 (truenamize (pathname-directory-pathname *default-pathname-defaults*)))
784 (defun lispize-pathname (input-file)
785 (make-pathname :type "lisp" :defaults input-file))
787 (defparameter *wild-path*
788 (make-pathname :directory '(:relative :wild-inferiors)
789 :name :wild :type :wild :version :wild))
792 (merge-pathnames* *wild-path* path))
794 (defun directorize-pathname-host-device (pathname)
795 (let* ((root (pathname-root pathname))
796 (wild-root (wilden root))
797 (absolute-pathname (merge-pathnames* pathname root))
798 (foo (make-pathname :directory '(:absolute "FOO") :defaults root))
799 (separator (last-char (namestring foo)))
800 (root-namestring (namestring root))
803 (lambda (x) (or (eql x #\:)
806 (multiple-value-bind (relative path filename)
807 (component-name-to-pathname-components root-string t)
808 (declare (ignore relative filename))
810 (make-pathname :defaults root
811 :directory `(:absolute ,@path))))
812 (translate-pathname absolute-pathname wild-root (wilden new-base))))))
814 ;;;; -------------------------------------------------------------------------
815 ;;;; Classes, Conditions
817 (define-condition system-definition-error (error) ()
818 ;; [this use of :report should be redundant, but unfortunately it's not.
819 ;; cmucl's lisp::output-instance prefers the kernel:slot-class-print-function
820 ;; over print-object; this is always conditions::%print-condition for
821 ;; condition objects, which in turn does inheritance of :report options at
822 ;; run-time. fortunately, inheritance means we only need this kludge here in
823 ;; order to fix all conditions that build on it. -- rgr, 28-Jul-02.]
824 #+cmu (:report print-object))
826 (declaim (ftype (function (t) t)
827 format-arguments format-control
828 error-name error-pathname error-condition
830 error-component error-operation
831 module-components module-components-by-name)
832 (ftype (function (t t) t) (setf module-components-by-name)))
835 (define-condition formatted-system-definition-error (system-definition-error)
836 ((format-control :initarg :format-control :reader format-control)
837 (format-arguments :initarg :format-arguments :reader format-arguments))
838 (:report (lambda (c s)
839 (apply #'format s (format-control c) (format-arguments c)))))
841 (define-condition load-system-definition-error (system-definition-error)
842 ((name :initarg :name :reader error-name)
843 (pathname :initarg :pathname :reader error-pathname)
844 (condition :initarg :condition :reader error-condition))
845 (:report (lambda (c s)
846 (format s "~@<Error while trying to load definition for system ~A from pathname ~A: ~A~@:>"
847 (error-name c) (error-pathname c) (error-condition c)))))
849 (define-condition circular-dependency (system-definition-error)
850 ((components :initarg :components :reader circular-dependency-components)))
852 (define-condition duplicate-names (system-definition-error)
853 ((name :initarg :name :reader duplicate-names-name))
854 (:report (lambda (c s)
855 (format s "~@<Error while defining system: multiple components are given same name ~A~@:>"
856 (duplicate-names-name c)))))
858 (define-condition missing-component (system-definition-error)
859 ((requires :initform "(unnamed)" :reader missing-requires :initarg :requires)
860 (parent :initform nil :reader missing-parent :initarg :parent)))
862 (define-condition missing-component-of-version (missing-component)
863 ((version :initform nil :reader missing-version :initarg :version)))
865 (define-condition missing-dependency (missing-component)
866 ((required-by :initarg :required-by :reader missing-required-by)))
868 (define-condition missing-dependency-of-version (missing-dependency
869 missing-component-of-version)
872 (define-condition operation-error (error)
873 ((component :reader error-component :initarg :component)
874 (operation :reader error-operation :initarg :operation))
875 (:report (lambda (c s)
876 (format s "~@<erred while invoking ~A on ~A~@:>"
877 (error-operation c) (error-component c)))))
878 (define-condition compile-error (operation-error) ())
879 (define-condition compile-failed (compile-error) ())
880 (define-condition compile-warned (compile-error) ())
882 (defclass component ()
883 ((name :accessor component-name :initarg :name :documentation
884 "Component name: designator for a string composed of portable pathname characters")
885 (version :accessor component-version :initarg :version)
886 (in-order-to :initform nil :initarg :in-order-to
887 :accessor component-in-order-to)
888 ;; This one is used by POIU. Maybe in the future by ASDF instead of in-order-to?
889 (load-dependencies :accessor component-load-dependencies :initform nil)
890 ;; XXX crap name, but it's an official API name!
891 (do-first :initform nil :initarg :do-first
892 :accessor component-do-first)
893 ;; methods defined using the "inline" style inside a defsystem form:
894 ;; need to store them somewhere so we can delete them when the system
896 (inline-methods :accessor component-inline-methods :initform nil)
897 (parent :initarg :parent :initform nil :reader component-parent)
898 ;; no direct accessor for pathname, we do this as a method to allow
899 ;; it to default in funky ways if not supplied
900 (relative-pathname :initarg :pathname)
902 (operation-times :initform (make-hash-table)
903 :accessor component-operation-times)
904 ;; XXX we should provide some atomic interface for updating the
905 ;; component properties
906 (properties :accessor component-properties :initarg :properties
909 (defun component-find-path (component)
911 (loop :for c = component :then (component-parent c)
912 :while c :collect (component-name c))))
914 (defmethod print-object ((c component) stream)
915 (print-unreadable-object (c stream :type t :identity nil)
916 (format stream "~@<~{~S~^ ~}~@:>" (component-find-path c))))
919 ;;;; methods: conditions
921 (defmethod print-object ((c missing-dependency) s)
922 (format s "~@<~A, required by ~A~@:>"
923 (call-next-method c nil) (missing-required-by c)))
925 (defun sysdef-error (format &rest arguments)
926 (error 'formatted-system-definition-error :format-control
927 format :format-arguments arguments))
929 ;;;; methods: components
931 (defmethod print-object ((c missing-component) s)
932 (format s "~@<component ~S not found~
935 (when (missing-parent c)
936 (component-name (missing-parent c)))))
938 (defmethod print-object ((c missing-component-of-version) s)
939 (format s "~@<component ~S does not match version ~A~
943 (when (missing-parent c)
944 (component-name (missing-parent c)))))
946 (defmethod component-system ((component component))
947 (aif (component-parent component)
948 (component-system it)
951 (defvar *default-component-class* 'cl-source-file)
953 (defun compute-module-components-by-name (module)
954 (let ((hash (make-hash-table :test 'equal)))
955 (setf (module-components-by-name module) hash)
956 (loop :for c :in (module-components module)
957 :for name = (component-name c)
958 :for previous = (gethash name (module-components-by-name module))
961 (error 'duplicate-names :name name))
962 :do (setf (gethash name (module-components-by-name module)) c))
965 (defclass module (component)
969 :accessor module-components)
971 :accessor module-components-by-name)
972 ;; What to do if we can't satisfy a dependency of one of this module's
973 ;; components. This allows a limited form of conditional processing.
974 (if-component-dep-fails
976 :initarg :if-component-dep-fails
977 :accessor module-if-component-dep-fails)
978 (default-component-class
979 :initform *default-component-class*
980 :initarg :default-component-class
981 :accessor module-default-component-class)))
983 (defun component-parent-pathname (component)
984 ;; No default anymore (in particular, no *default-pathname-defaults*).
985 ;; If you force component to have a NULL pathname, you better arrange
986 ;; for any of its children to explicitly provide a proper absolute pathname
987 ;; wherever a pathname is actually wanted.
988 (let ((parent (component-parent component)))
990 (component-pathname parent))))
992 (defmethod component-pathname ((component component))
993 (if (slot-boundp component 'absolute-pathname)
994 (slot-value component 'absolute-pathname)
997 (component-relative-pathname component)
998 (pathname-directory-pathname (component-parent-pathname component)))))
999 (unless (or (null pathname) (absolute-pathname-p pathname))
1000 (error "Invalid relative pathname ~S for component ~S" pathname component))
1001 (setf (slot-value component 'absolute-pathname) pathname)
1004 (defmethod component-property ((c component) property)
1005 (cdr (assoc property (slot-value c 'properties) :test #'equal)))
1007 (defmethod (setf component-property) (new-value (c component) property)
1008 (let ((a (assoc property (slot-value c 'properties) :test #'equal)))
1010 (setf (cdr a) new-value)
1011 (setf (slot-value c 'properties)
1012 (acons property new-value (slot-value c 'properties)))))
1015 (defclass system (module)
1016 ((description :accessor system-description :initarg :description)
1018 :accessor system-long-description :initarg :long-description)
1019 (author :accessor system-author :initarg :author)
1020 (maintainer :accessor system-maintainer :initarg :maintainer)
1021 (licence :accessor system-licence :initarg :licence
1022 :accessor system-license :initarg :license)
1023 (source-file :reader system-source-file :initarg :source-file
1024 :writer %set-system-source-file)))
1026 ;;;; -------------------------------------------------------------------------
1027 ;;;; version-satisfies
1029 (defmethod version-satisfies ((c component) version)
1030 (unless (and version (slot-boundp c 'version))
1031 (return-from version-satisfies t))
1032 (version-satisfies (component-version c) version))
1034 (defmethod version-satisfies ((cver string) version)
1035 (let ((x (mapcar #'parse-integer
1036 (split-string cver :separator ".")))
1037 (y (mapcar #'parse-integer
1038 (split-string version :separator "."))))
1039 (labels ((bigger (x y)
1042 ((> (car x) (car y)) t)
1043 ((= (car x) (car y))
1044 (bigger (cdr x) (cdr y))))))
1045 (and (= (car x) (car y))
1046 (or (not (cdr y)) (bigger (cdr x) (cdr y)))))))
1048 ;;;; -------------------------------------------------------------------------
1049 ;;;; Finding systems
1051 (defun make-defined-systems-table ()
1052 (make-hash-table :test 'equal))
1054 (defvar *defined-systems* (make-defined-systems-table)
1055 "This is a hash table whose keys are strings, being the
1056 names of the systems, and whose values are pairs, the first
1057 element of which is a universal-time indicating when the
1058 system definition was last updated, and the second element
1059 of which is a system object.")
1061 (defun coerce-name (name)
1063 (component (component-name name))
1064 (symbol (string-downcase (symbol-name name)))
1066 (t (sysdef-error "~@<invalid component designator ~A~@:>" name))))
1068 (defun system-registered-p (name)
1069 (gethash (coerce-name name) *defined-systems*))
1071 (defun map-systems (fn)
1072 "Apply FN to each defined system.
1074 FN should be a function of one argument. It will be
1075 called with an object of type asdf:system."
1076 (maphash (lambda (_ datum)
1077 (declare (ignore _))
1078 (destructuring-bind (_ . def) datum
1079 (declare (ignore _))
1083 ;;; for the sake of keeping things reasonably neat, we adopt a
1084 ;;; convention that functions in this list are prefixed SYSDEF-
1086 (defparameter *system-definition-search-functions*
1087 '(sysdef-central-registry-search sysdef-source-registry-search sysdef-find-asdf))
1089 (defun sysdef-find-asdf (system)
1090 (let ((name (coerce-name system)))
1091 (when (equal name "asdf")
1094 :pathname ,(or *compile-file-truename* *load-truename*)
1095 :depends-on () :components ())))))
1097 (defun system-definition-pathname (system)
1098 (let ((system-name (coerce-name system)))
1100 (some (lambda (x) (funcall x system-name))
1101 *system-definition-search-functions*)
1102 (let ((system-pair (system-registered-p system-name)))
1104 (system-source-file (cdr system-pair)))))))
1106 (defvar *central-registry* nil
1107 "A list of 'system directory designators' ASDF uses to find systems.
1109 A 'system directory designator' is a pathname or an expression
1110 which evaluates to a pathname. For example:
1112 (setf asdf:*central-registry*
1113 (list '*default-pathname-defaults*
1114 #p\"/home/me/cl/systems/\"
1115 #p\"/usr/share/common-lisp/systems/\"))
1117 This is for backward compatibilily.
1118 Going forward, we recommend new users should be using the source-registry.
1121 (defun probe-asd (name defaults)
1123 (when (directory-pathname-p defaults)
1126 :defaults defaults :version :newest :case :local
1129 (when (probe-file file)
1131 #+(and (or win32 windows mswindows mingw32) (not cygwin) (not clisp))
1134 :defaults defaults :version :newest :case :local
1135 :name (concatenate 'string name ".asd")
1137 (when (probe-file shortcut)
1138 (let ((target (parse-windows-shortcut shortcut)))
1140 (return (pathname target)))))))))
1142 (defun sysdef-central-registry-search (system)
1143 (let ((name (coerce-name system))
1148 (dolist (dir *central-registry*)
1149 (let ((defaults (eval dir)))
1151 (cond ((directory-pathname-p defaults)
1152 (let ((file (probe-asd name defaults)))
1157 (let* ((*print-circle* nil)
1160 "~@<While searching for system ~S: ~S evaluated ~
1161 to ~S which is not a directory.~@:>"
1162 system dir defaults)))
1164 (remove-entry-from-registry ()
1165 :report "Remove entry from *central-registry* and continue"
1166 (push dir to-remove))
1167 (coerce-entry-to-directory ()
1169 (format s "Coerce entry to ~a, replace ~a and continue."
1170 (ensure-directory-pathname defaults) dir))
1171 (push (cons dir (ensure-directory-pathname defaults)) to-replace))))))))
1173 (dolist (dir to-remove)
1174 (setf *central-registry* (remove dir *central-registry*)))
1175 (dolist (pair to-replace)
1176 (let* ((current (car pair))
1178 (position (position current *central-registry*)))
1179 (setf *central-registry*
1180 (append (subseq *central-registry* 0 position)
1182 (subseq *central-registry* (1+ position))))))))))
1184 (defun make-temporary-package ()
1185 (flet ((try (counter)
1187 (make-package (format nil "~A~D" :asdf counter)
1188 :use '(:cl :asdf)))))
1189 (do* ((counter 0 (+ counter 1))
1190 (package (try counter) (try counter)))
1191 (package package))))
1193 (defun safe-file-write-date (pathname)
1194 ;; If FILE-WRITE-DATE returns NIL, it's possible that
1195 ;; the user or some other agent has deleted an input file.
1196 ;; Also, generated files will not exist at the time planning is done
1197 ;; and calls operation-done-p which calls safe-file-write-date.
1198 ;; So it is very possible that we can't get a valid file-write-date,
1199 ;; and we can survive and we will continue the planning
1200 ;; as if the file were very old.
1201 ;; (or should we treat the case in a different, special way?)
1202 (or (and pathname (probe-file pathname) (file-write-date pathname))
1205 (warn "Missing FILE-WRITE-DATE for ~S: treating it as zero."
1209 (defun find-system (name &optional (error-p t))
1210 (let* ((name (coerce-name name))
1211 (in-memory (system-registered-p name))
1212 (on-disk (system-definition-pathname name)))
1215 (< (car in-memory) (safe-file-write-date on-disk))))
1216 (let ((package (make-temporary-package)))
1219 ((error (lambda (condition)
1220 (error 'load-system-definition-error
1221 :name name :pathname on-disk
1222 :condition condition))))
1223 (let ((*package* package))
1225 "~&~@<; ~@;loading system definition from ~A into ~A~@:>~%"
1228 (delete-package package))))
1229 (let ((in-memory (system-registered-p name)))
1231 (progn (when on-disk (setf (car in-memory)
1232 (safe-file-write-date on-disk)))
1234 (when error-p (error 'missing-component :requires name))))))
1236 (defun register-system (name system)
1237 (asdf-message "~&~@<; ~@;registering ~A as ~A~@:>~%" system name)
1238 (setf (gethash (coerce-name name) *defined-systems*)
1239 (cons (get-universal-time) system)))
1242 ;;;; -------------------------------------------------------------------------
1243 ;;;; Finding components
1245 (defmethod find-component ((base string) path)
1246 (let ((s (find-system base nil)))
1247 (and s (find-component s path))))
1249 (defmethod find-component ((base symbol) path)
1251 (base (find-component (coerce-name base) path))
1252 (path (find-component path nil))
1255 (defmethod find-component ((base cons) path)
1256 (find-component (car base) (cons (cdr base) path)))
1258 (defmethod find-component ((module module) (name string))
1259 (unless (slot-boundp module 'components-by-name) ;; SBCL may miss the u-i-f-r-c method!!!
1260 (compute-module-components-by-name module))
1261 (values (gethash name (module-components-by-name module))))
1263 (defmethod find-component ((component component) (name symbol))
1265 (find-component component (coerce-name name))
1268 (defmethod find-component ((module module) (name cons))
1269 (find-component (find-component module (car name)) (cdr name)))
1272 ;;; component subclasses
1274 (defclass source-file (component)
1275 ((type :accessor source-file-explicit-type :initarg :type :initform nil)))
1277 (defclass cl-source-file (source-file)
1278 ((type :initform "lisp")))
1279 (defclass c-source-file (source-file)
1280 ((type :initform "c")))
1281 (defclass java-source-file (source-file)
1282 ((type :initform "java")))
1283 (defclass static-file (source-file) ())
1284 (defclass doc-file (static-file) ())
1285 (defclass html-file (doc-file)
1286 ((type :initform "html")))
1288 (defmethod source-file-type ((component module) (s module))
1289 (declare (ignorable component s))
1291 (defmethod source-file-type ((component source-file) (s module))
1292 (declare (ignorable s))
1293 (source-file-explicit-type component))
1295 (defun merge-component-name-type (name &key type defaults)
1296 ;; The defaults are required notably because they provide the default host
1297 ;; to the below make-pathname, which may crucially matter to people using
1298 ;; merge-pathnames with non-default hosts, e.g. for logical-pathnames.
1299 ;; NOTE that the host and device slots will be taken from the defaults,
1300 ;; but that should only matter if you either (a) use absolute pathnames, or
1301 ;; (b) later merge relative pathnames with CL:MERGE-PATHNAMES instead of
1302 ;; ASDF-UTILITIES:MERGE-PATHNAMES*
1307 (merge-component-name-type (string-downcase name) :type type :defaults defaults))
1309 (multiple-value-bind (relative path filename)
1310 (component-name-to-pathname-components name (eq type :directory))
1311 (multiple-value-bind (name type)
1313 ((or (eq type :directory) (null filename))
1316 (values filename type))
1318 (split-name-type filename)))
1319 (let* ((defaults (pathname (or defaults *default-pathname-defaults*)))
1320 (host (pathname-host defaults))
1321 (device (pathname-device defaults)))
1322 (make-pathname :directory `(,relative ,@path)
1323 :name name :type type
1324 :host host :device device)))))))
1326 (defmethod component-relative-pathname ((component component))
1327 (merge-component-name-type
1328 (or (slot-value component 'relative-pathname)
1329 (component-name component))
1330 :type (source-file-type component (component-system component))
1331 :defaults (component-parent-pathname component)))
1333 ;;;; -------------------------------------------------------------------------
1336 ;;; one of these is instantiated whenever #'operate is called
1338 (defclass operation ()
1340 ;; as of danb's 2003-03-16 commit e0d02781, :force can be:
1341 ;; T to force the inside of existing system,
1342 ;; but not recurse to other systems we depend on.
1343 ;; :ALL (or any other atom) to force all systems
1344 ;; including other systems we depend on.
1345 ;; (SYSTEM1 SYSTEM2 ... SYSTEMN)
1346 ;; to force systems named in a given list
1347 ;; (but this feature never worked before ASDF 1.700 and is cerror'ed out.)
1348 (forced :initform nil :initarg :force :accessor operation-forced)
1349 (original-initargs :initform nil :initarg :original-initargs
1350 :accessor operation-original-initargs)
1351 (visited-nodes :initform (make-hash-table :test 'equal) :accessor operation-visited-nodes)
1352 (visiting-nodes :initform (make-hash-table :test 'equal) :accessor operation-visiting-nodes)
1353 (parent :initform nil :initarg :parent :accessor operation-parent)))
1355 (defmethod print-object ((o operation) stream)
1356 (print-unreadable-object (o stream :type t :identity t)
1358 (prin1 (operation-original-initargs o) stream))))
1360 (defmethod shared-initialize :after ((operation operation) slot-names
1363 (declare (ignorable operation slot-names force))
1364 ;; empty method to disable initarg validity checking
1367 (defun node-for (o c)
1368 (cons (class-name (class-of o)) c))
1370 (defmethod operation-ancestor ((operation operation))
1371 (aif (operation-parent operation)
1372 (operation-ancestor it)
1376 (defun make-sub-operation (c o dep-c dep-o)
1377 "C is a component, O is an operation, DEP-C is another
1378 component, and DEP-O, confusingly enough, is an operation
1379 class specifier, not an operation."
1380 (let* ((args (copy-list (operation-original-initargs o)))
1381 (force-p (getf args :force)))
1382 ;; note explicit comparison with T: any other non-NIL force value
1383 ;; (e.g. :recursive) will pass through
1384 (cond ((and (null (component-parent c))
1385 (null (component-parent dep-c))
1386 (not (eql c dep-c)))
1387 (when (eql force-p t)
1388 (setf (getf args :force) nil))
1389 (apply #'make-instance dep-o
1391 :original-initargs args args))
1392 ((subtypep (type-of o) dep-o)
1395 (apply #'make-instance dep-o
1396 :parent o :original-initargs args args)))))
1399 (defmethod visit-component ((o operation) (c component) data)
1400 (unless (component-visited-p o c)
1401 (setf (gethash (node-for o c)
1402 (operation-visited-nodes (operation-ancestor o)))
1405 (defmethod component-visited-p ((o operation) (c component))
1406 (gethash (node-for o c)
1407 (operation-visited-nodes (operation-ancestor o))))
1409 (defmethod (setf visiting-component) (new-value operation component)
1410 ;; MCL complains about unused lexical variables
1411 (declare (ignorable operation component))
1414 (defmethod (setf visiting-component) (new-value (o operation) (c component))
1415 (let ((node (node-for o c))
1416 (a (operation-ancestor o)))
1418 (setf (gethash node (operation-visiting-nodes a)) t)
1419 (remhash node (operation-visiting-nodes a)))
1422 (defmethod component-visiting-p ((o operation) (c component))
1423 (let ((node (node-for o c)))
1424 (gethash node (operation-visiting-nodes (operation-ancestor o)))))
1426 (defmethod component-depends-on ((op-spec symbol) (c component))
1427 (component-depends-on (make-instance op-spec) c))
1429 (defmethod component-depends-on ((o operation) (c component))
1430 (cdr (assoc (class-name (class-of o))
1431 (component-in-order-to c))))
1433 (defmethod component-self-dependencies ((o operation) (c component))
1434 (let ((all-deps (component-depends-on o c)))
1435 (remove-if-not (lambda (x)
1436 (member (component-name c) (cdr x) :test #'string=))
1439 (defmethod input-files ((operation operation) (c component))
1440 (let ((parent (component-parent c))
1441 (self-deps (component-self-dependencies operation c)))
1443 (mapcan (lambda (dep)
1444 (destructuring-bind (op name) dep
1445 (output-files (make-instance op)
1446 (find-component parent name))))
1448 ;; no previous operations needed? I guess we work with the
1449 ;; original source file, then
1450 (list (component-pathname c)))))
1452 (defmethod input-files ((operation operation) (c module))
1453 (declare (ignorable operation c))
1456 (defmethod component-operation-time (o c)
1457 (gethash (type-of o) (component-operation-times c)))
1459 (defmethod operation-done-p ((o operation) (c component))
1460 (let ((out-files (output-files o c))
1461 (in-files (input-files o c))
1462 (op-time (component-operation-time o c)))
1463 (flet ((earliest-out ()
1464 (reduce #'min (mapcar #'safe-file-write-date out-files)))
1466 (reduce #'max (mapcar #'safe-file-write-date in-files))))
1468 ((and (not in-files) (not out-files))
1469 ;; arbitrary decision: an operation that uses nothing to
1470 ;; produce nothing probably isn't doing much.
1471 ;; e.g. operations on systems, modules that have no immediate action,
1472 ;; but are only meaningful through traversed dependencies
1475 ;; an operation without output-files is probably meant
1476 ;; for its side-effects in the current image,
1477 ;; assumed to be idem-potent,
1478 ;; e.g. LOAD-OP or LOAD-SOURCE-OP of some CL-SOURCE-FILE.
1479 (and op-time (>= op-time (latest-in))))
1481 ;; an operation without output-files and no input-files
1482 ;; is probably meant for its side-effects on the file-system,
1483 ;; assumed to have to be done everytime.
1484 ;; (I don't think there is any such case in ASDF unless extended)
1487 ;; an operation with both input and output files is assumed
1488 ;; as computing the latter from the former,
1489 ;; assumed to have been done if the latter are all older
1491 ;; e.g. COMPILE-OP of some CL-SOURCE-FILE.
1492 ;; We use >= instead of > to play nice with generated files.
1493 ;; This opens a race condition if an input file is changed
1494 ;; after the output is created but within the same second
1495 ;; of filesystem time; but the same race condition exists
1496 ;; whenever the computation from input to output takes more
1497 ;; than one second of filesystem time (or just crosses the
1498 ;; second). So that's cool.
1500 (every #'probe-file in-files)
1501 (every #'probe-file out-files)
1502 (>= (earliest-out) (latest-in))))))))
1506 ;;; For 1.700 I've done my best to refactor TRAVERSE
1507 ;;; by splitting it up in a bunch of functions,
1508 ;;; so as to improve the collection and use-detection algorithm. --fare
1509 ;;; The protocol is as follows: we pass around operation, dependency,
1510 ;;; bunch of other stuff, and a force argument. Return a force flag.
1511 ;;; The returned flag is T if anything has changed that requires a rebuild.
1512 ;;; The force argument is a list of components that will require a rebuild
1513 ;;; if the flag is T, at which point whoever returns the flag has to
1514 ;;; mark them all as forced, and whoever recurses again can use a NIL list
1515 ;;; as a further argument.
1517 (defvar *forcing* nil
1518 "This dynamically-bound variable is used to force operations in
1519 recursive calls to traverse.")
1521 (defgeneric do-traverse (operation component collect))
1523 (defun %do-one-dep (operation c collect required-op required-c required-v)
1524 ;; collects a partial plan that results from performing required-op
1525 ;; on required-c, possibly with a required-vERSION
1526 (let* ((dep-c (or (let ((d (find-component (component-parent c) required-c)))
1527 (and d (version-satisfies d required-v) d))
1529 (error 'missing-dependency-of-version
1532 :requires required-c)
1533 (error 'missing-dependency
1535 :requires required-c))))
1536 (op (make-sub-operation c operation dep-c required-op)))
1537 (do-traverse op dep-c collect)))
1539 (defun do-one-dep (operation c collect required-op required-c required-v)
1540 ;; this function is a thin, error-handling wrapper around
1541 ;; %do-one-dep. Returns a partial plan per that function.
1544 (return (%do-one-dep operation c collect
1545 required-op required-c required-v))
1548 (format s "~@<Retry loading component ~S.~@:>"
1553 (print (list :c1 c (typep c 'missing-dependency)))
1554 (when (typep c 'missing-dependency)
1555 (print (list :c2 (missing-requires c) required-c
1556 (equalp (missing-requires c)
1560 (and (typep c 'missing-dependency)
1561 (equalp (missing-requires c)
1564 (defun do-dep (operation c collect op dep)
1565 ;; type of arguments uncertain:
1566 ;; op seems to at least potentially be a symbol, rather than an operation
1567 ;; dep is a list of component names
1568 (cond ((eq op 'feature)
1569 (if (member (car dep) *features*)
1571 (error 'missing-dependency
1573 :requires (car dep))))
1576 (flet ((dep (op comp ver)
1577 (when (do-one-dep operation c collect
1583 ;; structured dependencies --- this parses keywords
1584 ;; the keywords could be broken out and cleanly (extensibly)
1585 ;; processed by EQL methods
1586 (cond ((eq :version (first d))
1587 ;; https://bugs.launchpad.net/asdf/+bug/527788
1588 (dep op (second d) (third d)))
1589 ;; This particular subform is not documented and
1590 ;; has always been broken in the past.
1591 ;; Therefore no one uses it, and I'm cerroring it out,
1593 ;; See https://bugs.launchpad.net/asdf/+bug/518467
1594 ((eq :feature (first d))
1595 (cerror "Continue nonetheless."
1596 "Congratulations, you're the first ever user of FEATURE dependencies! Please contact the asdf-devel mailing-list.")
1597 (when (find (second d) *features* :test 'string-equal)
1598 (dep op (third d) nil)))
1600 (error "Bad dependency ~a. Dependencies must be (:version <version>), (:feature <feature> [version]), or a name" d))))))
1603 (defun do-collect (collect x)
1604 (funcall collect x))
1606 (defmethod do-traverse ((operation operation) (c component) collect)
1607 (let ((flag nil)) ;; return value: must we rebuild this and its dependencies?
1613 (update-flag (do-dep operation c collect op comp))))
1614 ;; Have we been visited yet? If so, just process the result.
1615 (aif (component-visited-p operation c)
1617 (update-flag (cdr it))
1618 (return-from do-traverse flag)))
1620 (when (component-visiting-p operation c)
1621 (error 'circular-dependency :components (list c)))
1622 (setf (visiting-component operation c) t)
1625 ;; first we check and do all the dependencies for the module.
1626 ;; Operations planned in this loop will show up
1627 ;; in the results, and are consumed below.
1628 (let ((*forcing* nil))
1629 ;; upstream dependencies are never forced to happen just because
1630 ;; the things that depend on them are....
1632 :for (required-op . deps) :in (component-depends-on operation c)
1633 :do (dep required-op deps)))
1636 (when (typep c 'module)
1637 (let ((at-least-one nil)
1638 ;; This is set based on the results of the
1639 ;; dependencies and whether we are in the
1640 ;; context of a *forcing* call...
1641 ;; inter-system dependencies do NOT trigger
1642 ;; building components
1645 (and flag (not (typep c 'system)))))
1647 (while-collecting (internal-collect)
1648 (dolist (kid (module-components c))
1651 (do-traverse operation kid #'internal-collect))
1652 (missing-dependency (condition)
1653 (when (eq (module-if-component-dep-fails c)
1656 (setf error condition))
1658 (declare (ignore c))
1659 (setf at-least-one t))))
1660 (when (and (eq (module-if-component-dep-fails c)
1667 (not (operation-done-p operation c))
1668 ;; For sub-operations, check whether
1669 ;; the original ancestor operation was forced,
1670 ;; or names us amongst an explicit list of things to force...
1671 ;; except that this check doesn't distinguish
1672 ;; between all the things with a given name. Sigh.
1674 (let ((f (operation-forced
1675 (operation-ancestor operation))))
1676 (and f (or (not (consp f)) ;; T or :ALL
1677 (and (typep c 'system) ;; list of names of systems to force
1678 (member (component-name c) f
1679 :test #'string=)))))))
1681 (let ((do-first (cdr (assoc (class-name (class-of operation))
1682 (component-do-first c)))))
1683 (loop :for (required-op . deps) :in do-first
1684 :do (do-dep operation c collect required-op deps)))
1685 (do-collect collect (vector module-ops))
1686 (do-collect collect (cons operation c)))))
1687 (setf (visiting-component operation c) nil)))
1688 (visit-component operation c flag)
1691 (defun flatten-tree (l)
1692 ;; You collected things into a list.
1693 ;; Most elements are just things to collect again.
1694 ;; A (simple-vector 1) indicate that you should recurse into its contents.
1695 ;; This way, in two passes (rather than N being the depth of the tree),
1696 ;; you can collect things with marginally constant-time append,
1697 ;; achieving linear time collection instead of quadratic time.
1698 (while-collecting (c)
1700 (if (typep x '(simple-vector 1))
1704 (dolist (x l) (r x))))
1707 (defmethod traverse ((operation operation) (c component))
1708 ;; cerror'ing a feature that seems to have NEVER EVER worked
1709 ;; ever since danb created it in his 2003-03-16 commit e0d02781.
1710 ;; It was both fixed and disabled in the 1.700 rewrite.
1711 (when (consp (operation-forced operation))
1712 (cerror "Continue nonetheless."
1713 "Congratulations, you're the first ever user of the :force (list of system names) feature! Please contact the asdf-devel mailing-list to collect a cookie.")
1714 (setf (operation-forced operation)
1715 (mapcar #'coerce-name (operation-forced operation))))
1717 (while-collecting (collect)
1718 (do-traverse operation c #'collect))))
1720 (defmethod perform ((operation operation) (c source-file))
1722 "~@<required method PERFORM not implemented ~
1723 for operation ~A, component ~A~@:>"
1724 (class-of operation) (class-of c)))
1726 (defmethod perform ((operation operation) (c module))
1727 (declare (ignorable operation c))
1730 (defmethod explain ((operation operation) (component component))
1731 (asdf-message "~&;;; ~A on ~A~%" operation component))
1733 ;;;; -------------------------------------------------------------------------
1736 (defclass compile-op (operation)
1737 ((proclamations :initarg :proclamations :accessor compile-op-proclamations :initform nil)
1738 (on-warnings :initarg :on-warnings :accessor operation-on-warnings
1739 :initform *compile-file-warnings-behaviour*)
1740 (on-failure :initarg :on-failure :accessor operation-on-failure
1741 :initform *compile-file-failure-behaviour*)
1742 (flags :initarg :flags :accessor compile-op-flags
1743 :initform #-ecl nil #+ecl '(:system-p t))))
1745 (defmethod perform :before ((operation compile-op) (c source-file))
1746 (map nil #'ensure-directories-exist (output-files operation c)))
1749 (defmethod perform :after ((o compile-op) (c cl-source-file))
1750 ;; Note how we use OUTPUT-FILES to find the binary locations
1751 ;; This allows the user to override the names.
1752 (let* ((files (output-files o c))
1753 (object (first files))
1754 (fasl (second files)))
1755 (c:build-fasl fasl :lisp-files (list object))))
1757 (defmethod perform :after ((operation operation) (c component))
1758 (setf (gethash (type-of operation) (component-operation-times c))
1759 (get-universal-time)))
1761 ;;; perform is required to check output-files to find out where to put
1762 ;;; its answers, in case it has been overridden for site policy
1763 (defmethod perform ((operation compile-op) (c cl-source-file))
1764 #-:broken-fasl-loader
1765 (let ((source-file (component-pathname c))
1766 (output-file (car (output-files operation c))))
1767 (multiple-value-bind (output warnings-p failure-p)
1768 (apply #'compile-file* source-file :output-file output-file
1769 (compile-op-flags operation))
1771 (case (operation-on-warnings operation)
1773 "~@<COMPILE-FILE warned while performing ~A on ~A.~@:>"
1775 (:error (error 'compile-warned :component c :operation operation))
1778 (case (operation-on-failure operation)
1780 "~@<COMPILE-FILE failed while performing ~A on ~A.~@:>"
1782 (:error (error 'compile-failed :component c :operation operation))
1785 (error 'compile-error :component c :operation operation)))))
1787 (defmethod output-files ((operation compile-op) (c cl-source-file))
1788 (declare (ignorable operation))
1789 (let ((p (lispize-pathname (component-pathname c))))
1790 #-:broken-fasl-loader
1791 (list (compile-file-pathname p #+ecl :type #+ecl :object)
1792 #+ecl (compile-file-pathname p :type :fasl))
1793 #+:broken-fasl-loader (list p)))
1795 (defmethod perform ((operation compile-op) (c static-file))
1796 (declare (ignorable operation c))
1799 (defmethod output-files ((operation compile-op) (c static-file))
1800 (declare (ignorable operation c))
1803 (defmethod input-files ((operation compile-op) (c static-file))
1804 (declare (ignorable operation c))
1808 ;;;; -------------------------------------------------------------------------
1811 (defclass basic-load-op (operation) ())
1813 (defclass load-op (basic-load-op) ())
1815 (defmethod perform ((o load-op) (c cl-source-file))
1816 #-ecl (mapcar #'load (input-files o c))
1817 #+ecl (loop :for i :in (input-files o c)
1818 :unless (string= (pathname-type i) "fas")
1819 :collect (let ((output (compile-file-pathname (lispize-pathname i))))
1822 (defmethod perform-with-restarts (operation component)
1823 (perform operation component))
1825 (defmethod perform-with-restarts ((o load-op) (c cl-source-file))
1826 (declare (ignorable o))
1827 (loop :with state = :initial
1828 :until (or (eq state :success)
1829 (eq state :failure)) :do
1832 (setf state :failure)
1834 (setf state :success))
1836 (setf state :recompiled)
1837 (perform (make-instance 'compile-op) c))
1839 (with-simple-restart
1840 (try-recompiling "Recompile ~a and try loading it again"
1842 (setf state :failed-load)
1844 (setf state :success))))))
1846 (defmethod perform-with-restarts ((o compile-op) (c cl-source-file))
1847 (loop :with state = :initial
1848 :until (or (eq state :success)
1849 (eq state :failure)) :do
1852 (setf state :failure)
1854 (setf state :success))
1856 (setf state :recompiled)
1857 (perform-with-restarts o c))
1859 (with-simple-restart
1860 (try-recompiling "Try recompiling ~a"
1862 (setf state :failed-compile)
1864 (setf state :success))))))
1866 (defmethod perform ((operation load-op) (c static-file))
1867 (declare (ignorable operation c))
1870 (defmethod operation-done-p ((operation load-op) (c static-file))
1871 (declare (ignorable operation c))
1874 (defmethod output-files ((operation operation) (c component))
1875 (declare (ignorable operation c))
1878 (defmethod component-depends-on ((operation load-op) (c component))
1879 (declare (ignorable operation))
1880 (cons (list 'compile-op (component-name c))
1881 (call-next-method)))
1883 ;;;; -------------------------------------------------------------------------
1886 (defclass load-source-op (basic-load-op) ())
1888 (defmethod perform ((o load-source-op) (c cl-source-file))
1889 (declare (ignorable o))
1890 (let ((source (component-pathname c)))
1891 (setf (component-property c 'last-loaded-as-source)
1893 (get-universal-time)))))
1895 (defmethod perform ((operation load-source-op) (c static-file))
1896 (declare (ignorable operation c))
1899 (defmethod output-files ((operation load-source-op) (c component))
1900 (declare (ignorable operation c))
1903 ;;; FIXME: we simply copy load-op's dependencies. this is Just Not Right.
1904 (defmethod component-depends-on ((o load-source-op) (c component))
1905 (declare (ignorable o))
1906 (let ((what-would-load-op-do (cdr (assoc 'load-op
1907 (component-in-order-to c)))))
1908 (mapcar (lambda (dep)
1909 (if (eq (car dep) 'load-op)
1910 (cons 'load-source-op (cdr dep))
1912 what-would-load-op-do)))
1914 (defmethod operation-done-p ((o load-source-op) (c source-file))
1915 (declare (ignorable o))
1916 (if (or (not (component-property c 'last-loaded-as-source))
1917 (> (safe-file-write-date (component-pathname c))
1918 (component-property c 'last-loaded-as-source)))
1922 ;;;; -------------------------------------------------------------------------
1925 (defclass test-op (operation) ())
1927 (defmethod perform ((operation test-op) (c component))
1928 (declare (ignorable operation c))
1931 (defmethod operation-done-p ((operation test-op) (c system))
1932 "Testing a system is _never_ done."
1933 (declare (ignorable operation c))
1936 (defmethod component-depends-on :around ((o test-op) (c system))
1937 (declare (ignorable o))
1938 (cons `(load-op ,(component-name c)) (call-next-method)))
1941 ;;;; -------------------------------------------------------------------------
1942 ;;;; Invoking Operations
1944 (defgeneric* operate (operation-class system &key &allow-other-keys))
1946 (defmethod operate (operation-class system &rest args
1947 &key ((:verbose *asdf-verbose*) *asdf-verbose*) version force
1949 (declare (ignore force))
1950 (let* ((*package* *package*)
1951 (*readtable* *readtable*)
1952 (op (apply #'make-instance operation-class
1953 :original-initargs args
1955 (*verbose-out* (if *asdf-verbose* *standard-output* (make-broadcast-stream)))
1956 (system (if (typep system 'component) system (find-system system))))
1957 (unless (version-satisfies system version)
1958 (error 'missing-component-of-version :requires system :version version))
1959 (let ((steps (traverse op system)))
1960 (with-compilation-unit ()
1961 (loop :for (op . component) :in steps :do
1965 (perform-with-restarts op component)
1970 (format s "~@<Retry performing ~S on ~S.~@:>"
1975 (format s "~@<Continue, treating ~S on ~S as ~
1976 having been successful.~@:>"
1978 (setf (gethash (type-of op)
1979 (component-operation-times component))
1980 (get-universal-time))
1984 (defun oos (operation-class system &rest args &key force verbose version
1986 (declare (ignore force verbose version))
1987 (apply #'operate operation-class system args))
1989 (let ((operate-docstring
1990 "Operate does three things:
1992 1. It creates an instance of OPERATION-CLASS using any keyword parameters
1994 2. It finds the asdf-system specified by SYSTEM (possibly loading
1996 3. It then calls TRAVERSE with the operation and system as arguments
1998 The traverse operation is wrapped in WITH-COMPILATION-UNIT and error
1999 handling code. If a VERSION argument is supplied, then operate also
2000 ensures that the system found satisfies it using the VERSION-SATISFIES
2003 Note that dependencies may cause the operation to invoke other
2004 operations on the system or its components: the new operations will be
2005 created with the same initargs as the original one.
2007 (setf (documentation 'oos 'function)
2009 "Short for _operate on system_ and an alias for the OPERATE function. ~&~&~a"
2011 (setf (documentation 'operate 'function)
2014 (defun load-system (system &rest args &key force verbose version
2016 "Shorthand for `(operate 'asdf:load-op system)`. See OPERATE for
2018 (declare (ignore force verbose version))
2019 (apply #'operate 'load-op system args))
2021 (defun compile-system (system &rest args &key force verbose version
2023 "Shorthand for `(operate 'asdf:compile-op system)`. See OPERATE
2025 (declare (ignore force verbose version))
2026 (apply #'operate 'compile-op system args))
2028 (defun test-system (system &rest args &key force verbose version
2030 "Shorthand for `(operate 'asdf:test-op system)`. See OPERATE for
2032 (declare (ignore force verbose version))
2033 (apply #'operate 'test-op system args))
2035 ;;;; -------------------------------------------------------------------------
2038 (defun load-pathname ()
2039 (let ((pn (or *load-pathname* *compile-file-pathname*)))
2040 (if *resolve-symlinks*
2041 (and pn (resolve-symlinks pn))
2044 (defun determine-system-pathname (pathname pathname-supplied-p)
2045 ;; The defsystem macro calls us to determine
2046 ;; the pathname of a system as follows:
2047 ;; 1. the one supplied,
2048 ;; 2. derived from *load-pathname* via load-pathname
2049 ;; 3. taken from the *default-pathname-defaults* via default-directory
2050 (let* ((file-pathname (load-pathname))
2051 (directory-pathname (and file-pathname (pathname-directory-pathname file-pathname))))
2052 (or (and pathname-supplied-p (merge-pathnames* pathname directory-pathname))
2054 (default-directory))))
2056 (defmacro defsystem (name &body options)
2057 (destructuring-bind (&key (pathname nil pathname-arg-p) (class 'system)
2058 defsystem-depends-on &allow-other-keys)
2060 (let ((component-options (remove-keys '(:defsystem-depends-on :class) options)))
2062 ;; system must be registered before we parse the body, otherwise
2063 ;; we recur when trying to find an existing system of the same name
2064 ;; to reuse options (e.g. pathname) from
2065 ,@(loop :for system :in defsystem-depends-on
2066 :collect `(load-system ,system))
2067 (let ((s (system-registered-p ',name)))
2068 (cond ((and s (eq (type-of (cdr s)) ',class))
2069 (setf (car s) (get-universal-time)))
2071 (change-class (cdr s) ',class))
2073 (register-system (quote ,name)
2074 (make-instance ',class :name ',name))))
2075 (%set-system-source-file (load-pathname)
2076 (cdr (system-registered-p ',name))))
2077 (parse-component-form
2079 :module (coerce-name ',name)
2081 ,(determine-system-pathname pathname pathname-arg-p)
2082 ',component-options))))))
2085 (defun class-for-type (parent type)
2086 (let* ((extra-symbols (list (find-symbol (symbol-name type) *package*)
2087 (find-symbol (symbol-name type)
2089 (package-name :asdf)))))
2090 (class (dolist (symbol (if (keywordp type)
2092 (cons type extra-symbols)))
2094 (find-class symbol nil)
2095 (subtypep symbol 'component))
2096 (return (find-class symbol))))))
2098 (and (eq type :file)
2099 (or (module-default-component-class parent)
2100 (find-class *default-component-class*)))
2101 (sysdef-error "~@<don't recognize component type ~A~@:>" type))))
2103 (defun maybe-add-tree (tree op1 op2 c)
2104 "Add the node C at /OP1/OP2 in TREE, unless it's there already.
2105 Returns the new tree (which probably shares structure with the old one)"
2106 (let ((first-op-tree (assoc op1 tree)))
2109 (aif (assoc op2 (cdr first-op-tree))
2110 (if (find c (cdr it))
2112 (setf (cdr it) (cons c (cdr it))))
2113 (setf (cdr first-op-tree)
2114 (acons op2 (list c) (cdr first-op-tree))))
2116 (acons op1 (list (list op2 c)) tree))))
2118 (defun union-of-dependencies (&rest deps)
2119 (let ((new-tree nil))
2121 (dolist (op-tree dep)
2122 (dolist (op (cdr op-tree))
2123 (dolist (c (cdr op))
2125 (maybe-add-tree new-tree (car op-tree) (car op) c))))))
2129 (defvar *serial-depends-on* nil)
2131 (defun sysdef-error-component (msg type name value)
2132 (sysdef-error (concatenate 'string msg
2133 "~&The value specified for ~(~A~) ~A is ~S")
2136 (defun check-component-input (type name weakly-depends-on
2137 depends-on components in-order-to)
2138 "A partial test of the values of a component."
2139 (unless (listp depends-on)
2140 (sysdef-error-component ":depends-on must be a list."
2141 type name depends-on))
2142 (unless (listp weakly-depends-on)
2143 (sysdef-error-component ":weakly-depends-on must be a list."
2144 type name weakly-depends-on))
2145 (unless (listp components)
2146 (sysdef-error-component ":components must be NIL or a list of components."
2147 type name components))
2148 (unless (and (listp in-order-to) (listp (car in-order-to)))
2149 (sysdef-error-component ":in-order-to must be NIL or a list of components."
2150 type name in-order-to)))
2152 (defun %remove-component-inline-methods (component)
2153 (dolist (name +asdf-methods+)
2155 ;; this is inefficient as most of the stored
2156 ;; methods will not be for this particular gf
2157 ;; But this is hardly performance-critical
2159 (remove-method (symbol-function name) m))
2160 (component-inline-methods component)))
2161 ;; clear methods, then add the new ones
2162 (setf (component-inline-methods component) nil))
2164 (defun %define-component-inline-methods (ret rest)
2165 (dolist (name +asdf-methods+)
2166 (let ((keyword (intern (symbol-name name) :keyword)))
2167 (loop :for data = rest :then (cddr data)
2168 :for key = (first data)
2169 :for value = (second data)
2171 :when (eq key keyword) :do
2172 (destructuring-bind (op qual (o c) &body body) value
2174 (eval `(defmethod ,name ,qual ((,o ,op) (,c (eql ,ret)))
2176 (component-inline-methods ret)))))))
2178 (defun %refresh-component-inline-methods (component rest)
2179 (%remove-component-inline-methods component)
2180 (%define-component-inline-methods component rest))
2182 (defun parse-component-form (parent options)
2184 (type name &rest rest &key
2185 ;; the following list of keywords is reproduced below in the
2186 ;; remove-keys form. important to keep them in sync
2187 components pathname default-component-class
2188 perform explain output-files operation-done-p
2190 depends-on serial in-order-to
2192 &allow-other-keys) options
2193 (declare (ignorable perform explain output-files operation-done-p))
2194 (check-component-input type name weakly-depends-on depends-on components in-order-to)
2197 (find-component parent name)
2198 ;; ignore the same object when rereading the defsystem
2200 (typep (find-component parent name)
2201 (class-for-type parent type))))
2202 (error 'duplicate-names :name name))
2204 (let* ((other-args (remove-keys
2205 '(components pathname default-component-class
2206 perform explain output-files operation-done-p
2208 depends-on serial in-order-to)
2211 (or (find-component parent name)
2212 (make-instance (class-for-type parent type)))))
2213 (when weakly-depends-on
2214 (appendf depends-on (remove-if (complement #'find-system) weakly-depends-on)))
2215 (when *serial-depends-on*
2216 (push *serial-depends-on* depends-on))
2217 (apply #'reinitialize-instance ret
2218 :name (coerce-name name)
2222 (component-pathname ret) ; eagerly compute the absolute pathname
2223 (when (typep ret 'module)
2224 (setf (module-default-component-class ret)
2225 (or default-component-class
2226 (and (typep parent 'module)
2227 (module-default-component-class parent))))
2228 (let ((*serial-depends-on* nil))
2229 (setf (module-components ret)
2231 :for c-form :in components
2232 :for c = (parse-component-form ret c-form)
2233 :for name = (component-name c)
2235 :when serial :do (setf *serial-depends-on* name))))
2236 (compute-module-components-by-name ret))
2238 (setf (component-load-dependencies ret) depends-on) ;; Used by POIU
2240 (setf (component-in-order-to ret)
2241 (union-of-dependencies
2243 `((compile-op (compile-op ,@depends-on))
2244 (load-op (load-op ,@depends-on)))))
2245 (setf (component-do-first ret) `((compile-op (load-op ,@depends-on))))
2247 (%refresh-component-inline-methods ret rest)
2250 ;;;; ---------------------------------------------------------------------------
2251 ;;;; run-shell-command
2253 ;;;; run-shell-command functions for other lisp implementations will be
2254 ;;;; gratefully accepted, if they do the same thing.
2255 ;;;; If the docstring is ambiguous, send a bug report.
2257 ;;;; We probably should move this functionality to its own system and deprecate
2258 ;;;; use of it from the asdf package. However, this would break unspecified
2259 ;;;; existing software, so until a clear alternative exists, we can't deprecate
2260 ;;;; it, and even after it's been deprecated, we will support it for a few
2261 ;;;; years so everyone has time to migrate away from it. -- fare 2009-12-01
2263 (defun run-shell-command (control-string &rest args)
2264 "Interpolate ARGS into CONTROL-STRING as if by FORMAT, and
2265 synchronously execute the result using a Bourne-compatible shell, with
2266 output to *VERBOSE-OUT*. Returns the shell's exit code."
2267 (let ((command (apply #'format nil control-string args)))
2268 (asdf-message "; $ ~A~%" command)
2271 (ext:run-shell-command command :output *verbose-out*)
2274 ;; will this fail if command has embedded quotes - it seems to work
2275 (multiple-value-bind (stdout stderr exit-code)
2276 (excl.osi:command-output
2277 (format nil "~a -c \"~a\""
2278 #+mswindows "sh" #-mswindows "/bin/sh" command)
2279 :input nil :whole nil
2280 #+mswindows :show-window #+mswindows :hide)
2281 (format *verbose-out* "~{~&; ~a~%~}~%" stderr)
2282 (format *verbose-out* "~{~&; ~a~%~}~%" stdout)
2285 #+clisp ;XXX not exactly *verbose-out*, I know
2286 (ext:run-shell-command command :output :terminal :wait t)
2290 (ccl:external-process-status
2291 (ccl:run-program "/bin/sh" (list "-c" command)
2292 :input nil :output *verbose-out*
2295 #+ecl ;; courtesy of Juan Jose Garcia Ripoll
2299 (lisp:system command)
2302 (system:call-system-showing-output
2304 :shell-type "/bin/sh"
2307 :output-stream *verbose-out*)
2310 (sb-ext:process-exit-code
2311 (apply #'sb-ext:run-program
2312 #+win32 "sh" #-win32 "/bin/sh"
2314 :input nil :output *verbose-out*
2315 #+win32 '(:search t) #-win32 nil))
2318 (ext:process-exit-code
2322 :input nil :output *verbose-out*))
2324 #-(or abcl allegro clisp clozure cmu ecl gcl lispworks sbcl scl)
2325 (error "RUN-SHELL-COMMAND not implemented for this Lisp")))
2327 ;;;; ---------------------------------------------------------------------------
2328 ;;;; system-relative-pathname
2330 (defmethod system-source-file ((system-name string))
2331 (system-source-file (find-system system-name)))
2332 (defmethod system-source-file ((system-name symbol))
2333 (system-source-file (find-system system-name)))
2335 (defun system-source-directory (system-designator)
2336 "Return a pathname object corresponding to the
2337 directory in which the system specification (.asd file) is
2339 (make-pathname :name nil
2341 :defaults (system-source-file system-designator)))
2343 (defun relativize-directory (directory)
2345 ((stringp directory)
2346 (list :relative directory))
2347 ((eq (car directory) :absolute)
2348 (cons :relative (cdr directory)))
2352 (defun relativize-pathname-directory (pathspec)
2353 (let ((p (pathname pathspec)))
2355 :directory (relativize-directory (pathname-directory p))
2358 (defun system-relative-pathname (system name &key type)
2360 (merge-component-name-type name :type type)
2361 (system-source-directory system)))
2364 ;;; ---------------------------------------------------------------------------
2365 ;;; implementation-identifier
2367 ;;; produce a string to identify current implementation.
2368 ;;; Initially stolen from SLIME's SWANK, hacked since.
2370 (defparameter *implementation-features*
2371 '(:allegro :lispworks :sbcl :clozure :digitool :cmu :clisp
2372 :corman :cormanlisp :armedbear :gcl :ecl :scl))
2374 (defparameter *os-features*
2375 '((:windows :mswindows :win32 :mingw32)
2377 :linux ;; for GCL at least, must appear before :bsd.
2378 :macosx :darwin :apple
2379 :freebsd :netbsd :openbsd :bsd
2382 (defparameter *architecture-features*
2383 '((:x86-64 :amd64 :x86_64 :x8664-target)
2384 (:x86 :i686 :i586 :pentium3 :i486 :i386 :pc386 :iapx386 :x8632-target :pentium4)
2385 :hppa64 :hppa :ppc64 (:ppc32 :ppc :powerpc) :sparc64 :sparc))
2387 (defun lisp-version-string ()
2388 (let ((s (lisp-implementation-version)))
2389 (declare (ignorable s))
2390 #+allegro (format nil
2392 excl::*common-lisp-version-number*
2393 ;; ANSI vs MoDeRn - thanks to Robert Goldman and Charley Cox
2394 (if (eq excl:*current-case-mode*
2395 :case-sensitive-lower) "M" "A")
2396 ;; Note if not using International ACL
2397 ;; see http://www.franz.com/support/documentation/8.1/doc/operators/excl/ics-target-case.htm
2398 (excl:ics-target-case
2401 (if (member :64bit *features*) "-64bit" ""))
2402 #+clisp (subseq s 0 (position #\space s))
2403 #+clozure (format nil "~d.~d-fasl~d"
2404 ccl::*openmcl-major-version*
2405 ccl::*openmcl-minor-version*
2406 (logand ccl::fasl-version #xFF))
2407 #+cmu (substitute #\- #\/ s)
2408 #+digitool (subseq s 8)
2409 #+ecl (format nil "~A~@[-~A~]" s
2410 (let ((vcs-id (ext:lisp-implementation-vcs-id)))
2411 (when (>= (length vcs-id) 8)
2412 (subseq vcs-id 0 8))))
2413 #+gcl (subseq s (1+ (position #\space s)))
2414 #+lispworks (format nil "~A~@[~A~]" s
2415 (when (member :lispworks-64bit *features*) "-64bit"))
2416 ;; #+sbcl (format nil "~a-fasl~d" s sb-fasl:+fasl-file-version+) ; fasl-f-v is redundant
2417 #+(or armedbear cormanlisp mcl sbcl scl) s
2418 #-(or allegro armedbear clisp clozure cmu cormanlisp digitool
2419 ecl gcl lispworks mcl sbcl scl) s))
2421 (defun first-feature (features)
2426 (let ((feature (find thing *features*)))
2427 (when feature (return-from fp feature))))
2428 ;; allows features to be lists of which the first
2429 ;; member is the "main name", the rest being aliases
2431 (dolist (subf thing)
2432 (when (find subf *features*) (return-from fp (first thing))))))
2434 (loop :for f :in features
2435 :when (fp f) :return :it)))
2437 (defun implementation-type ()
2438 (first-feature *implementation-features*))
2440 (defun implementation-identifier ()
2442 ((maybe-warn (value fstring &rest args)
2444 (t (apply #'warn fstring args)
2446 (let ((lisp (maybe-warn (implementation-type)
2447 "No implementation feature found in ~a."
2448 *implementation-features*))
2449 (os (maybe-warn (first-feature *os-features*)
2450 "No os feature found in ~a." *os-features*))
2451 (arch (maybe-warn (first-feature *architecture-features*)
2452 "No architecture feature found in ~a."
2453 *architecture-features*))
2454 (version (maybe-warn (lisp-version-string)
2455 "Don't know how to get Lisp ~
2456 implementation version.")))
2458 #\_ (lambda (x) (find x " /:\\(){}[]$#`'\""))
2459 (format nil "~(~@{~a~^-~}~)" lisp version os arch)))))
2463 ;;; ---------------------------------------------------------------------------
2464 ;;; Generic support for configuration files
2466 (defparameter *inter-directory-separator*
2467 #+(or unix cygwin) #\:
2468 #-(or unix cygwin) #\;)
2470 (defun user-homedir ()
2471 (truename (user-homedir-pathname)))
2473 (defun try-directory-subpath (x sub &key type)
2474 (let* ((p (and x (ensure-directory-pathname x)))
2475 (tp (and p (ignore-errors (truename p))))
2476 (sp (and tp (merge-pathnames* (merge-component-name-type sub :type type) p)))
2477 (ts (and sp (ignore-errors (truename sp)))))
2478 (and ts (values sp ts))))
2479 (defun user-configuration-directories ()
2482 (flet ((try (x sub) (try-directory-subpath x sub :type :directory)))
2483 `(,(try (getenv "XDG_CONFIG_HOME") "common-lisp/")
2484 ,@(loop :with dirs = (getenv "XDG_CONFIG_DIRS")
2485 :for dir :in (split-string dirs :separator ":")
2486 :collect (try dir "common-lisp/"))
2487 #+(and (or win32 windows mswindows mingw32) (not cygwin))
2488 ,@`(#+lispworks ,(try (sys:get-folder-path :common-appdata) "common-lisp/config/")
2489 ;;; read-windows-registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders\AppData
2490 ,(try (getenv "APPDATA") "common-lisp/config/"))
2491 ,(try (user-homedir) ".config/common-lisp/")))))
2492 (defun system-configuration-directories ()
2496 #+(and (or win32 windows mswindows mingw32) (not cygwin))
2497 (flet ((try (x sub) (try-directory-subpath x sub :type :directory)))
2498 `(,@`(#+lispworks ,(try (sys:get-folder-path :local-appdata) "common-lisp/config/")
2499 ;;; read-windows-registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders\Common AppData
2500 ,(try (getenv "ALLUSERSPROFILE") "Application Data/common-lisp/config/"))))
2502 (defun in-first-directory (dirs x)
2503 (loop :for dir :in dirs
2504 :thereis (and dir (ignore-errors
2505 (truename (merge-pathnames* x (ensure-directory-pathname dir)))))))
2506 (defun in-user-configuration-directory (x)
2507 (in-first-directory (user-configuration-directories) x))
2508 (defun in-system-configuration-directory (x)
2509 (in-first-directory (system-configuration-directories) x))
2511 (defun configuration-inheritance-directive-p (x)
2512 (let ((kw '(:inherit-configuration :ignore-inherited-configuration)))
2514 (and (length=n-p x 1) (member (car x) kw)))))
2516 (defun validate-configuration-form (form tag directive-validator
2517 &optional (description tag))
2518 (unless (and (consp form) (eq (car form) tag))
2519 (error "Error: Form doesn't specify ~A ~S~%" description form))
2520 (loop :with inherit = 0
2521 :for directive :in (cdr form) :do
2522 (if (configuration-inheritance-directive-p directive)
2524 (funcall directive-validator directive))
2526 (unless (= inherit 1)
2527 (error "One and only one of ~S or ~S is required"
2528 :inherit-configuration :ignore-inherited-configuration)))
2531 (defun validate-configuration-file (file validator description)
2532 (let ((forms (read-file-forms file)))
2533 (unless (length=n-p forms 1)
2534 (error "One and only one form allowed for ~A. Got: ~S~%" description forms))
2535 (funcall validator (car forms))))
2537 (defun hidden-file-p (pathname)
2538 (equal (first-char (pathname-name pathname)) #\.))
2540 (defun validate-configuration-directory (directory tag validator)
2541 (let ((files (sort (ignore-errors
2544 (directory (make-pathname :name :wild :type "conf" :defaults directory)
2545 #+sbcl :resolve-symlinks #+sbcl nil)))
2546 #'string< :key #'namestring)))
2548 ,@(loop :for file :in files :append
2549 (mapcar validator (read-file-forms file)))
2550 :inherit-configuration)))
2553 ;;; ---------------------------------------------------------------------------
2554 ;;; asdf-output-translations
2556 ;;; this code is heavily inspired from
2557 ;;; asdf-binary-translations, common-lisp-controller and cl-launch.
2558 ;;; ---------------------------------------------------------------------------
2560 (defvar *output-translations* ()
2561 "Either NIL (for uninitialized), or a list of one element,
2562 said element itself being a sorted list of mappings.
2563 Each mapping is a pair of a source pathname and destination pathname,
2564 and the order is by decreasing length of namestring of the source pathname.")
2566 (defvar *user-cache*
2567 (flet ((try (x &rest sub) (and x `(,x ,@sub))))
2569 (try (getenv "XDG_CACHE_HOME") "common-lisp" :implementation)
2570 #+(and (or win32 windows mswindows mingw32) (not cygwin))
2571 (try (getenv "APPDATA") "common-lisp" "cache" :implementation)
2572 '(:home ".cache" "common-lisp" :implementation))))
2573 (defvar *system-cache*
2574 ;; No good default, plus there's a security problem
2575 ;; with other users messing with such directories.
2578 (defun output-translations ()
2579 (car *output-translations*))
2581 (defun (setf output-translations) (new-value)
2582 (setf *output-translations*
2584 (stable-sort (copy-list new-value) #'>
2589 (length (pathname-directory (car x)))))))))
2592 (defun output-translations-initialized-p ()
2593 (and *output-translations* t))
2595 (defun clear-output-translations ()
2596 "Undoes any initialization of the output translations.
2597 You might want to call that before you dump an image that would be resumed
2598 with a different configuration, so the configuration would be re-read then."
2599 (setf *output-translations* '())
2602 (defparameter *wild-asd*
2603 (make-pathname :directory '(:relative :wild-inferiors)
2604 :name :wild :type "asd" :version :newest))
2607 (declaim (ftype (function (t &optional boolean) (or null pathname))
2610 (defun resolve-relative-location-component (super x &optional wildenp)
2611 (let* ((r (etypecase x
2615 (let ((car (resolve-relative-location-component super (car x) nil)))
2618 (let ((cdr (resolve-relative-location-component
2619 (merge-pathnames* car super) (cdr x) wildenp)))
2620 (merge-pathnames* cdr car)))))
2621 ((eql :default-directory)
2622 (relativize-pathname-directory (default-directory)))
2623 ((eql :implementation) (implementation-identifier))
2624 ((eql :implementation-type) (string-downcase (implementation-type)))
2625 #-(and (or win32 windows mswindows mingw32) (not cygwin))
2626 ((eql :uid) (princ-to-string (get-uid)))))
2627 (d (if (pathnamep x) r (ensure-directory-pathname r)))
2628 (s (if (and wildenp (not (pathnamep x)))
2631 (when (and (absolute-pathname-p s) (not (pathname-match-p s (wilden super))))
2632 (error "pathname ~S is not relative to ~S" s super))
2633 (merge-pathnames* s super)))
2635 (defun resolve-absolute-location-component (x wildenp)
2639 (string (ensure-directory-pathname x))
2641 (let ((car (resolve-absolute-location-component (car x) nil)))
2644 (let ((cdr (resolve-relative-location-component
2645 car (cdr x) wildenp)))
2646 (merge-pathnames* cdr car)))))
2648 ;; special magic! we encode such paths as relative pathnames,
2649 ;; but it means "relative to the root of the source pathname's host and device".
2650 (return-from resolve-absolute-location-component
2651 (make-pathname :directory '(:relative))))
2652 ((eql :home) (user-homedir))
2653 ((eql :user-cache) (resolve-location *user-cache* nil))
2654 ((eql :system-cache) (resolve-location *system-cache* nil))
2655 ((eql :default-directory) (default-directory))))
2656 (s (if (and wildenp (not (pathnamep x)))
2659 (unless (absolute-pathname-p s)
2660 (error "Not an absolute pathname ~S" s))
2663 (defun resolve-location (x &optional wildenp)
2665 (resolve-absolute-location-component x wildenp)
2666 (loop :with path = (resolve-absolute-location-component (car x) nil)
2667 :for (component . morep) :on (cdr x)
2668 :do (setf path (resolve-relative-location-component
2669 path component (and wildenp (not morep))))
2670 :finally (return path))))
2672 (defun location-designator-p (x)
2673 (flet ((componentp (c) (typep c '(or string pathname keyword))))
2674 (or (typep x 'boolean) (componentp x) (and (consp x) (every #'componentp x)))))
2676 (defun location-function-p (x)
2680 (or (and (equal (first x) :function)
2681 (typep (second x) 'symbol))
2682 (and (equal (first x) 'lambda)
2684 (length=n-p (second x) 2)))))
2686 (defun validate-output-translations-directive (directive)
2688 (or (member directive '(:inherit-configuration
2689 :ignore-inherited-configuration
2690 :enable-user-cache :disable-cache))
2691 (and (consp directive)
2692 (or (and (length=n-p directive 2)
2693 (or (and (eq (first directive) :include)
2694 (typep (second directive) '(or string pathname null)))
2695 (and (location-designator-p (first directive))
2696 (or (location-designator-p (second directive))
2697 (location-function-p (second directive))))))
2698 (and (length=n-p directive 1)
2699 (location-designator-p (first directive))))))
2700 (error "Invalid directive ~S~%" directive))
2703 (defun validate-output-translations-form (form)
2704 (validate-configuration-form
2706 :output-translations
2707 'validate-output-translations-directive
2708 "output translations"))
2710 (defun validate-output-translations-file (file)
2711 (validate-configuration-file
2712 file 'validate-output-translations-form "output translations"))
2714 (defun validate-output-translations-directory (directory)
2715 (validate-configuration-directory
2716 directory :output-translations 'validate-output-translations-directive))
2718 (defun parse-output-translations-string (string)
2720 ((or (null string) (equal string ""))
2721 '(:output-translations :inherit-configuration))
2722 ((not (stringp string))
2723 (error "environment string isn't: ~S" string))
2724 ((eql (char string 0) #\")
2725 (parse-output-translations-string (read-from-string string)))
2726 ((eql (char string 0) #\()
2727 (validate-output-translations-form (read-from-string string)))
2731 :with directives = ()
2733 :with end = (length string)
2735 :for i = (or (position *inter-directory-separator* string :start start) end) :do
2736 (let ((s (subseq string start i)))
2739 (push (list source (if (equal "" s) nil s)) directives)
2743 (error "only one inherited configuration allowed: ~S" string))
2745 (push :inherit-configuration directives))
2751 (error "Uneven number of components in source to destination mapping ~S" string))
2753 (push :ignore-inherited-configuration directives))
2754 (return `(:output-translations ,@(nreverse directives)))))))))
2756 (defparameter *default-output-translations*
2757 '(environment-output-translations
2758 user-output-translations-pathname
2759 user-output-translations-directory-pathname
2760 system-output-translations-pathname
2761 system-output-translations-directory-pathname))
2763 (defun wrapping-output-translations ()
2764 `(:output-translations
2765 ;; Some implementations have precompiled ASDF systems,
2766 ;; so we must disable translations for implementation paths.
2767 #+sbcl (,(getenv "SBCL_HOME") ())
2768 #+ecl (,(translate-logical-pathname "SYS:**;*.*") ()) ; not needed: no precompiled ASDF system
2769 #+clozure (,(wilden (truename #p"ccl:")) ()) ; not needed: no precompiled ASDF system
2770 ;; All-import, here is where we want user stuff to be:
2771 :inherit-configuration
2772 ;; These are for convenience, and can be overridden by the user:
2773 #+abcl (#p"/___jar___file___root___/**/*.*" (:user-cache #p"**/*.*"))
2774 #+abcl (#p"jar:file:/**/*.jar!/**/*.*" (:function translate-jar-pathname))
2775 ;; If we want to enable the user cache by default, here would be the place:
2776 :enable-user-cache))
2778 (defparameter *output-translations-file* #p"asdf-output-translations.conf")
2779 (defparameter *output-translations-directory* #p"asdf-output-translations.conf.d/")
2781 (defun user-output-translations-pathname ()
2782 (in-user-configuration-directory *output-translations-file* ))
2783 (defun system-output-translations-pathname ()
2784 (in-system-configuration-directory *output-translations-file*))
2785 (defun user-output-translations-directory-pathname ()
2786 (in-user-configuration-directory *output-translations-directory*))
2787 (defun system-output-translations-directory-pathname ()
2788 (in-system-configuration-directory *output-translations-directory*))
2789 (defun environment-output-translations ()
2790 (getenv "ASDF_OUTPUT_TRANSLATIONS"))
2792 (defgeneric process-output-translations (spec &key inherit collect))
2793 (declaim (ftype (function (t &key (:collect (or symbol function))) t)
2794 inherit-output-translations))
2795 (declaim (ftype (function (t &key (:collect (or symbol function)) (:inherit list)) t)
2796 process-output-translations-directive))
2798 (defmethod process-output-translations ((x symbol) &key
2799 (inherit *default-output-translations*)
2801 (process-output-translations (funcall x) :inherit inherit :collect collect))
2802 (defmethod process-output-translations ((pathname pathname) &key inherit collect)
2804 ((directory-pathname-p pathname)
2805 (process-output-translations (validate-output-translations-directory pathname)
2806 :inherit inherit :collect collect))
2807 ((probe-file pathname)
2808 (process-output-translations (validate-output-translations-file pathname)
2809 :inherit inherit :collect collect))
2811 (inherit-output-translations inherit :collect collect))))
2812 (defmethod process-output-translations ((string string) &key inherit collect)
2813 (process-output-translations (parse-output-translations-string string)
2814 :inherit inherit :collect collect))
2815 (defmethod process-output-translations ((x null) &key inherit collect)
2816 (declare (ignorable x))
2817 (inherit-output-translations inherit :collect collect))
2818 (defmethod process-output-translations ((form cons) &key inherit collect)
2819 (dolist (directive (cdr (validate-output-translations-form form)))
2820 (process-output-translations-directive directive :inherit inherit :collect collect)))
2822 (defun inherit-output-translations (inherit &key collect)
2824 (process-output-translations (first inherit) :collect collect :inherit (rest inherit))))
2826 (defun process-output-translations-directive (directive &key inherit collect)
2827 (if (atom directive)
2829 ((:enable-user-cache)
2830 (process-output-translations-directive '(t :user-cache) :collect collect))
2832 (process-output-translations-directive '(t t) :collect collect))
2833 ((:inherit-configuration)
2834 (inherit-output-translations inherit :collect collect))
2835 ((:ignore-inherited-configuration)
2837 (let ((src (first directive))
2838 (dst (second directive)))
2839 (if (eq src :include)
2841 (process-output-translations (pathname dst) :inherit nil :collect collect))
2843 (let ((trusrc (or (eql src t)
2844 (let ((loc (resolve-location src t)))
2845 (if (absolute-pathname-p loc) (truenamize loc) loc)))))
2847 ((location-function-p dst)
2850 (if (symbolp (second dst))
2851 (fdefinition (second dst))
2852 (eval (second dst))))))
2854 (funcall collect (list trusrc t)))
2856 (let* ((trudst (make-pathname
2857 :defaults (if dst (resolve-location dst t) trusrc)))
2858 (wilddst (make-pathname
2859 :name :wild :type :wild :version :wild
2861 (funcall collect (list wilddst t))
2862 (funcall collect (list trusrc trudst)))))))))))
2864 (defun compute-output-translations (&optional parameter)
2865 "read the configuration, return it"
2867 (while-collecting (c)
2868 (inherit-output-translations
2869 `(wrapping-output-translations ,parameter ,@*default-output-translations*) :collect #'c))
2870 :test 'equal :from-end t))
2872 (defun initialize-output-translations (&optional parameter)
2873 "read the configuration, initialize the internal configuration variable,
2874 return the configuration"
2875 (setf (output-translations) (compute-output-translations parameter)))
2877 (defun disable-output-translations ()
2878 "Initialize output translations in a way that maps every file to itself,
2879 effectively disabling the output translation facility."
2880 (initialize-output-translations
2881 '(:output-translations :disable-cache :ignore-inherited-configuration)))
2883 ;; checks an initial variable to see whether the state is initialized
2884 ;; or cleared. In the former case, return current configuration; in
2885 ;; the latter, initialize. ASDF will call this function at the start
2886 ;; of (asdf:find-system).
2887 (defun ensure-output-translations ()
2888 (if (output-translations-initialized-p)
2889 (output-translations)
2890 (initialize-output-translations)))
2892 (defun apply-output-translations (path)
2896 ((or pathname string)
2897 (ensure-output-translations)
2898 (loop :with p = (truenamize path)
2899 :for (source destination) :in (car *output-translations*)
2900 :for root = (when (or (eq source t)
2901 (and (pathnamep source)
2902 (not (absolute-pathname-p source))))
2904 :for absolute-source = (cond
2905 ((eq source t) (wilden root))
2906 (root (merge-pathnames* source root))
2908 :when (or (eq source t) (pathname-match-p p absolute-source))
2911 ((functionp destination)
2912 (funcall destination p absolute-source))
2915 ((not (pathnamep destination))
2916 (error "invalid destination"))
2917 ((not (absolute-pathname-p destination))
2918 (translate-pathname p absolute-source (merge-pathnames* destination root)))
2920 (translate-pathname (directorize-pathname-host-device p) absolute-source destination))
2922 (translate-pathname p absolute-source destination)))
2923 :finally (return p)))))
2925 (defmethod output-files :around (operation component)
2926 "Translate output files, unless asked not to"
2927 (declare (ignorable operation component))
2929 (multiple-value-bind (files fixedp) (call-next-method)
2932 (mapcar #'apply-output-translations files)))
2935 (defun compile-file-pathname* (input-file &rest keys &key output-file &allow-other-keys)
2937 (apply-output-translations
2938 (apply 'compile-file-pathname
2939 (truenamize (lispize-pathname input-file))
2942 (defun tmpize-pathname (x)
2944 :name (format nil "ASDF-TMP-~A" (pathname-name x))
2947 (defun delete-file-if-exists (x)
2948 (when (probe-file x)
2951 (defun compile-file* (input-file &rest keys)
2952 (let* ((output-file (apply 'compile-file-pathname* input-file keys))
2953 (tmp-file (tmpize-pathname output-file))
2956 (multiple-value-bind (output-truename warnings-p failure-p)
2957 (apply 'compile-file input-file :output-file tmp-file keys)
2959 (setf output-truename nil)
2961 (values output-truename warnings-p failure-p))
2964 (delete-file-if-exists output-file)
2965 (rename-file tmp-file output-file))
2967 (delete-file-if-exists tmp-file))))))
2970 (defun translate-jar-pathname (source wildcard)
2971 (declare (ignore wildcard))
2972 (let* ((p (pathname (first (pathname-device source))))
2973 (root (format nil "/___jar___file___root___/~@[~A/~]"
2974 (and (find :windows *features*)
2975 (pathname-device p)))))
2976 (apply-output-translations
2978 (relativize-pathname-directory source)
2980 (relativize-pathname-directory (ensure-directory-pathname p))
2983 ;;;; -----------------------------------------------------------------
2984 ;;;; Compatibility mode for ASDF-Binary-Locations
2986 (defun enable-asdf-binary-locations-compatibility
2988 (centralize-lisp-binaries nil)
2989 (default-toplevel-directory
2990 ;; Use ".cache/common-lisp" instead ???
2991 (merge-pathnames* (make-pathname :directory '(:relative ".fasls"))
2993 (include-per-user-information nil)
2994 (map-all-source-files nil)
2995 (source-to-target-mappings nil))
2996 (let* ((fasl-type (pathname-type (compile-file-pathname "foo.lisp")))
2997 (wild-inferiors (make-pathname :directory '(:relative :wild-inferiors)))
2998 (mapped-files (make-pathname
2999 :name :wild :version :wild
3000 :type (if map-all-source-files :wild fasl-type)))
3001 (destination-directory
3002 (if centralize-lisp-binaries
3003 `(,default-toplevel-directory
3004 ,@(when include-per-user-information
3005 (cdr (pathname-directory (user-homedir))))
3006 :implementation ,wild-inferiors)
3007 `(:root ,wild-inferiors :implementation))))
3008 (initialize-output-translations
3009 `(:output-translations
3010 ,@source-to-target-mappings
3011 ((:root ,wild-inferiors ,mapped-files)
3012 (,@destination-directory ,mapped-files))
3014 :ignore-inherited-configuration))))
3016 ;;;; -----------------------------------------------------------------
3017 ;;;; Windows shortcut support. Based on:
3019 ;;;; Jesse Hager: The Windows Shortcut File Format.
3020 ;;;; http://www.wotsit.org/list.asp?fc=13
3022 (defparameter *link-initial-dword* 76)
3023 (defparameter *link-guid* #(1 20 2 0 0 0 0 0 192 0 0 0 0 0 0 70))
3025 (defun read-null-terminated-string (s)
3026 (with-output-to-string (out)
3027 (loop :for code = (read-byte s)
3029 :do (write-char (code-char code) out))))
3031 (defun read-little-endian (s &optional (bytes 4))
3033 :for i :from 0 :below bytes
3034 :sum (ash (read-byte s) (* 8 i))))
3036 (defun parse-file-location-info (s)
3037 (let ((start (file-position s))
3038 (total-length (read-little-endian s))
3039 (end-of-header (read-little-endian s))
3040 (fli-flags (read-little-endian s))
3041 (local-volume-offset (read-little-endian s))
3042 (local-offset (read-little-endian s))
3043 (network-volume-offset (read-little-endian s))
3044 (remaining-offset (read-little-endian s)))
3045 (declare (ignore total-length end-of-header local-volume-offset))
3046 (unless (zerop fli-flags)
3048 ((logbitp 0 fli-flags)
3049 (file-position s (+ start local-offset)))
3050 ((logbitp 1 fli-flags)
3051 (file-position s (+ start
3052 network-volume-offset
3054 (concatenate 'string
3055 (read-null-terminated-string s)
3057 (file-position s (+ start remaining-offset))
3058 (read-null-terminated-string s))))))
3060 (defun parse-windows-shortcut (pathname)
3061 (with-open-file (s pathname :element-type '(unsigned-byte 8))
3063 (when (and (= (read-little-endian s) *link-initial-dword*)
3064 (let ((header (make-array (length *link-guid*))))
3065 (read-sequence header s)
3066 (equalp header *link-guid*)))
3067 (let ((flags (read-little-endian s)))
3068 (file-position s 76) ;skip rest of header
3069 (when (logbitp 0 flags)
3070 ;; skip shell item id list
3071 (let ((length (read-little-endian s 2)))
3072 (file-position s (+ length (file-position s)))))
3075 (parse-file-location-info s))
3077 (when (logbitp 2 flags)
3078 ;; skip description string
3079 (let ((length (read-little-endian s 2)))
3080 (file-position s (+ length (file-position s)))))
3081 (when (logbitp 3 flags)
3082 ;; finally, our pathname
3083 (let* ((length (read-little-endian s 2))
3084 (buffer (make-array length)))
3085 (read-sequence buffer s)
3086 (map 'string #'code-char buffer)))))))
3090 ;;;; -----------------------------------------------------------------
3091 ;;;; Source Registry Configuration, by Francois-Rene Rideau
3092 ;;;; See the Manual and https://bugs.launchpad.net/asdf/+bug/485918
3094 ;; Using ack 1.2 exclusions
3095 (defvar *default-source-registry-exclusions*
3096 '(".bzr" ".cdv" "~.dep" "~.dot" "~.nib" "~.plst"
3097 ".git" ".hg" ".pc" ".svn" "CVS" "RCS" "SCCS" "_darcs"
3098 "_sgbak" "autom4te.cache" "cover_db" "_build"))
3100 (defvar *source-registry-exclusions* *default-source-registry-exclusions*)
3102 (defvar *source-registry* ()
3103 "Either NIL (for uninitialized), or a list of one element,
3104 said element itself being a list of directory pathnames where to look for .asd files")
3106 (defun source-registry ()
3107 (car *source-registry*))
3109 (defun (setf source-registry) (new-value)
3110 (setf *source-registry* (list new-value))
3113 (defun source-registry-initialized-p ()
3114 (and *source-registry* t))
3116 (defun clear-source-registry ()
3117 "Undoes any initialization of the source registry.
3118 You might want to call that before you dump an image that would be resumed
3119 with a different configuration, so the configuration would be re-read then."
3120 (setf *source-registry* '())
3123 (defun validate-source-registry-directive (directive)
3125 (or (member directive '(:default-registry (:default-registry)) :test 'equal)
3126 (destructuring-bind (kw &rest rest) directive
3128 ((:include :directory :tree)
3129 (and (length=n-p rest 1)
3130 (typep (car rest) '(or pathname string null))))
3131 ((:exclude :also-exclude)
3132 (every #'stringp rest))
3134 (error "Invalid directive ~S~%" directive))
3137 (defun validate-source-registry-form (form)
3138 (validate-configuration-form
3139 form :source-registry 'validate-source-registry-directive "a source registry"))
3141 (defun validate-source-registry-file (file)
3142 (validate-configuration-file
3143 file 'validate-source-registry-form "a source registry"))
3145 (defun validate-source-registry-directory (directory)
3146 (validate-configuration-directory
3147 directory :source-registry 'validate-source-registry-directive))
3149 (defun parse-source-registry-string (string)
3151 ((or (null string) (equal string ""))
3152 '(:source-registry :inherit-configuration))
3153 ((not (stringp string))
3154 (error "environment string isn't: ~S" string))
3155 ((find (char string 0) "\"(")
3156 (validate-source-registry-form (read-from-string string)))
3160 :with directives = ()
3162 :with end = (length string)
3163 :for pos = (position *inter-directory-separator* string :start start) :do
3164 (let ((s (subseq string start (or pos end))))
3166 ((equal "" s) ; empty element: inherit
3168 (error "only one inherited configuration allowed: ~S" string))
3170 (push ':inherit-configuration directives))
3172 (push `(:tree ,(subseq s 0 (1- (length s)))) directives))
3174 (push `(:directory ,s) directives)))
3177 (setf start (1+ pos)))
3180 (push '(:ignore-inherited-configuration) directives))
3181 (return `(:source-registry ,@(nreverse directives))))))))))
3183 (defun register-asd-directory (directory &key recurse exclude collect)
3185 (funcall collect directory)
3188 (directory (merge-pathnames* *wild-asd* directory)
3189 #+sbcl #+sbcl :resolve-symlinks nil
3190 #+clisp #+clisp :circle t)
3192 (warn "Error while scanning system definitions under directory ~S:~%~A"
3195 (dirs (remove-duplicates (mapcar #'pathname-directory-pathname files)
3196 :test #'equal :from-end t)))
3199 :unless (loop :for x :in exclude
3200 :thereis (find x (pathname-directory dir) :test #'equal))
3201 :do (funcall collect dir)))))
3203 (defparameter *default-source-registries*
3204 '(environment-source-registry
3205 user-source-registry
3206 user-source-registry-directory
3207 system-source-registry
3208 system-source-registry-directory
3209 default-source-registry))
3211 (defparameter *source-registry-file* #p"source-registry.conf")
3212 (defparameter *source-registry-directory* #p"source-registry.conf.d/")
3214 (defun wrapping-source-registry ()
3216 #+sbcl (:tree ,(getenv "SBCL_HOME"))
3217 :inherit-configuration
3218 #+cmu (:tree #p"modules:")))
3219 (defun default-source-registry ()
3220 (flet ((try (x sub) (try-directory-subpath x sub :type :directory)))
3222 #+sbcl (:directory ,(merge-pathnames* ".sbcl/systems/" (user-homedir)))
3223 (:directory ,(truenamize (directory-namestring *default-pathname-defaults*)))
3227 (or (getenv "XDG_DATA_HOME")
3228 (try (user-homedir) ".local/share/")))
3230 (or (getenv "XDG_DATA_DIRS") "/usr/local/share:/usr/share"))
3231 (dirs (cons datahome (split-string datadirs :separator ":"))))
3232 #+(and (or win32 windows mswindows mingw32) (not cygwin))
3233 ((datahome (getenv "APPDATA"))
3235 #+lispworks (sys:get-folder-path :local-appdata)
3236 #-lispworks (try (getenv "ALLUSERSPROFILE")
3237 "Application Data"))
3238 (dirs (list datahome datadir)))
3239 #-(or unix win32 windows mswindows mingw32 cygwin)
3241 (loop :for dir :in dirs
3242 :collect `(:directory ,(try dir "common-lisp/systems/"))
3243 :collect `(:tree ,(try dir "common-lisp/source/"))))
3244 :inherit-configuration)))
3245 (defun user-source-registry ()
3246 (in-user-configuration-directory *source-registry-file*))
3247 (defun system-source-registry ()
3248 (in-system-configuration-directory *source-registry-file*))
3249 (defun user-source-registry-directory ()
3250 (in-user-configuration-directory *source-registry-directory*))
3251 (defun system-source-registry-directory ()
3252 (in-system-configuration-directory *source-registry-directory*))
3253 (defun environment-source-registry ()
3254 (getenv "CL_SOURCE_REGISTRY"))
3256 (defgeneric process-source-registry (spec &key inherit register))
3257 (declaim (ftype (function (t &key (:register (or symbol function))) t)
3258 inherit-source-registry))
3259 (declaim (ftype (function (t &key (:register (or symbol function)) (:inherit list)) t)
3260 process-source-registry-directive))
3262 (defmethod process-source-registry ((x symbol) &key inherit register)
3263 (process-source-registry (funcall x) :inherit inherit :register register))
3264 (defmethod process-source-registry ((pathname pathname) &key inherit register)
3266 ((directory-pathname-p pathname)
3267 (process-source-registry (validate-source-registry-directory pathname)
3268 :inherit inherit :register register))
3269 ((probe-file pathname)
3270 (process-source-registry (validate-source-registry-file pathname)
3271 :inherit inherit :register register))
3273 (inherit-source-registry inherit :register register))))
3274 (defmethod process-source-registry ((string string) &key inherit register)
3275 (process-source-registry (parse-source-registry-string string)
3276 :inherit inherit :register register))
3277 (defmethod process-source-registry ((x null) &key inherit register)
3278 (declare (ignorable x))
3279 (inherit-source-registry inherit :register register))
3280 (defmethod process-source-registry ((form cons) &key inherit register)
3281 (let ((*source-registry-exclusions* *default-source-registry-exclusions*))
3282 (dolist (directive (cdr (validate-source-registry-form form)))
3283 (process-source-registry-directive directive :inherit inherit :register register))))
3285 (defun inherit-source-registry (inherit &key register)
3287 (process-source-registry (first inherit) :register register :inherit (rest inherit))))
3289 (defun process-source-registry-directive (directive &key inherit register)
3290 (destructuring-bind (kw &rest rest) (if (consp directive) directive (list directive))
3293 (destructuring-bind (pathname) rest
3294 (process-source-registry (pathname pathname) :inherit nil :register register)))
3296 (destructuring-bind (pathname) rest
3298 (funcall register (ensure-directory-pathname pathname)))))
3300 (destructuring-bind (pathname) rest
3302 (funcall register (ensure-directory-pathname pathname) :recurse t :exclude *source-registry-exclusions*))))
3304 (setf *source-registry-exclusions* rest))
3306 (appendf *source-registry-exclusions* rest))
3307 ((:default-registry)
3308 (inherit-source-registry '(default-source-registry) :register register))
3309 ((:inherit-configuration)
3310 (inherit-source-registry inherit :register register))
3311 ((:ignore-inherited-configuration)
3315 (defun flatten-source-registry (&optional parameter)
3317 (while-collecting (collect)
3318 (inherit-source-registry
3319 `(wrapping-source-registry
3321 ,@*default-source-registries*)
3322 :register (lambda (directory &key recurse exclude)
3323 (collect (list directory :recurse recurse :exclude exclude)))))
3324 :test 'equal :from-end t))
3326 ;; Will read the configuration and initialize all internal variables,
3327 ;; and return the new configuration.
3328 (defun compute-source-registry (&optional parameter)
3329 (while-collecting (collect)
3330 (dolist (entry (flatten-source-registry parameter))
3331 (destructuring-bind (directory &key recurse exclude) entry
3332 (register-asd-directory
3334 :recurse recurse :exclude exclude :collect #'collect)))))
3336 (defun initialize-source-registry (&optional parameter)
3337 (setf (source-registry) (compute-source-registry parameter)))
3339 ;; checks an initial variable to see whether the state is initialized
3340 ;; or cleared. In the former case, return current configuration; in
3341 ;; the latter, initialize. ASDF will call this function at the start
3342 ;; of (asdf:find-system).
3343 (defun ensure-source-registry ()
3344 (if (source-registry-initialized-p)
3346 (initialize-source-registry)))
3348 (defun sysdef-source-registry-search (system)
3349 (ensure-source-registry)
3350 (loop :with name = (coerce-name system)
3351 :for defaults :in (source-registry)
3352 :for file = (probe-asd name defaults)
3353 :when file :return file))
3355 ;;;; -----------------------------------------------------------------
3356 ;;;; Hook into REQUIRE for ABCL, ClozureCL, CMUCL, ECL and SBCL
3358 #+(or abcl clozure cmu ecl sbcl)
3360 (defun module-provide-asdf (name)
3362 ((style-warning #'muffle-warning)
3363 (missing-component (constantly nil))
3365 (format *error-output* "ASDF could not load ~(~A~) because ~A.~%"
3367 (let* ((*verbose-out* (make-broadcast-stream))
3368 (system (find-system (string-downcase name) nil)))
3370 (load-system system)
3372 (pushnew 'module-provide-asdf
3373 #+abcl sys::*module-provider-functions*
3374 #+clozure ccl:*module-provider-functions*
3375 #+cmu ext:*module-provider-functions*
3376 #+ecl si:*module-provider-functions*
3377 #+sbcl sb-ext:*module-provider-functions*))
3379 ;;;; -------------------------------------------------------------------------
3380 ;;;; Cleanups after hot-upgrade.
3381 ;;;; Things to do in case we're upgrading from a previous version of ASDF.
3382 ;;;; See https://bugs.launchpad.net/asdf/+bug/485687
3384 ;;;; TODO: debug why it's not enough to upgrade from ECL <= 9.11.1
3385 (eval-when (:compile-toplevel :load-toplevel :execute)
3386 #+ecl ;; Support upgrade from before ECL went to 1.369
3387 (when (fboundp 'compile-op-system-p)
3388 (defmethod compile-op-system-p ((op compile-op))
3389 (getf :system-p (compile-op-flags op)))
3390 (defmethod initialize-instance :after ((op compile-op)
3392 &key system-p &allow-other-keys)
3393 (declare (ignorable initargs))
3394 (when system-p (appendf (compile-op-flags op) (list :system-p system-p))))))
3396 ;;;; -----------------------------------------------------------------
3398 (when *load-verbose*
3399 (asdf-message ";; ASDF, version ~a~%" (asdf-version)))
3402 (eval-when (:compile-toplevel :execute)
3403 (when (boundp 'excl:*warn-on-nested-reader-conditionals*)
3404 (setf excl:*warn-on-nested-reader-conditionals* *acl-warn-save*)))
3406 (pushnew :asdf *features*)
3407 (pushnew :asdf2 *features*)
3411 ;;; Local Variables: