--- /dev/null
+;;;; Copyright (C) 2003, 2005, 2006 Free Software Foundation, Inc.
+;;;;
+;;;; This library is free software; you can redistribute it and/or
+;;;; modify it under the terms of the GNU Lesser General Public
+;;;; License as published by the Free Software Foundation; either
+;;;; version 2.1 of the License, or (at your option) any later version.
+;;;;
+;;;; This library is distributed in the hope that it will be useful,
+;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+;;;; Lesser General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this library; if not, write to the Free Software
+;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+;;;;
+
+;;;; Deprecated definitions.
+
+(define substring-move-left! substring-move!)
+(define substring-move-right! substring-move!)
+
+;; This method of dynamically linking Guile Extensions is deprecated.
+;; Use `load-extension' explicitly from Scheme code instead.
+
+(define (split-c-module-name str)
+ (let loop ((rev '())
+ (start 0)
+ (pos 0)
+ (end (string-length str)))
+ (cond
+ ((= pos end)
+ (reverse (cons (string->symbol (substring str start pos)) rev)))
+ ((eq? (string-ref str pos) #\space)
+ (loop (cons (string->symbol (substring str start pos)) rev)
+ (+ pos 1)
+ (+ pos 1)
+ end))
+ (else
+ (loop rev start (+ pos 1) end)))))
+
+(define (convert-c-registered-modules dynobj)
+ (let ((res (map (lambda (c)
+ (list (split-c-module-name (car c)) (cdr c) dynobj))
+ (c-registered-modules))))
+ (c-clear-registered-modules)
+ res))
+
+(define registered-modules '())
+
+(define (register-modules dynobj)
+ (set! registered-modules
+ (append! (convert-c-registered-modules dynobj)
+ registered-modules)))
+
+(define (warn-autoload-deprecation modname)
+ (issue-deprecation-warning
+ "Autoloading of compiled code modules is deprecated."
+ "Write a Scheme file instead that uses `load-extension'.")
+ (issue-deprecation-warning
+ (simple-format #f "(You just autoloaded module ~S.)" modname)))
+
+(define (init-dynamic-module modname)
+ ;; Register any linked modules which have been registered on the C level
+ (register-modules #f)
+ (or-map (lambda (modinfo)
+ (if (equal? (car modinfo) modname)
+ (begin
+ (warn-autoload-deprecation modname)
+ (set! registered-modules (delq! modinfo registered-modules))
+ (let ((mod (resolve-module modname #f)))
+ (save-module-excursion
+ (lambda ()
+ (set-current-module mod)
+ (set-module-public-interface! mod mod)
+ (dynamic-call (cadr modinfo) (caddr modinfo))
+ ))
+ #t))
+ #f))
+ registered-modules))
+
+(define (dynamic-maybe-call name dynobj)
+ (catch #t ; could use false-if-exception here
+ (lambda ()
+ (dynamic-call name dynobj))
+ (lambda args
+ #f)))
+
+(define (dynamic-maybe-link filename)
+ (catch #t ; could use false-if-exception here
+ (lambda ()
+ (dynamic-link filename))
+ (lambda args
+ #f)))
+
+(define (find-and-link-dynamic-module module-name)
+ (define (make-init-name mod-name)
+ (string-append "scm_init"
+ (list->string (map (lambda (c)
+ (if (or (char-alphabetic? c)
+ (char-numeric? c))
+ c
+ #\_))
+ (string->list mod-name)))
+ "_module"))
+
+ ;; Put the subdirectory for this module in the car of SUBDIR-AND-LIBNAME,
+ ;; and the `libname' (the name of the module prepended by `lib') in the cdr
+ ;; field. For example, if MODULE-NAME is the list (inet tcp-ip udp), then
+ ;; SUBDIR-AND-LIBNAME will be the pair ("inet/tcp-ip" . "libudp").
+ (let ((subdir-and-libname
+ (let loop ((dirs "")
+ (syms module-name))
+ (if (null? (cdr syms))
+ (cons dirs (string-append "lib" (symbol->string (car syms))))
+ (loop (string-append dirs (symbol->string (car syms)) "/")
+ (cdr syms)))))
+ (init (make-init-name (apply string-append
+ (map (lambda (s)
+ (string-append "_"
+ (symbol->string s)))
+ module-name)))))
+ (let ((subdir (car subdir-and-libname))
+ (libname (cdr subdir-and-libname)))
+
+ ;; Now look in each dir in %LOAD-PATH for `subdir/libfoo.la'. If that
+ ;; file exists, fetch the dlname from that file and attempt to link
+ ;; against it. If `subdir/libfoo.la' does not exist, or does not seem
+ ;; to name any shared library, look for `subdir/libfoo.so' instead and
+ ;; link against that.
+ (let check-dirs ((dir-list %load-path))
+ (if (null? dir-list)
+ #f
+ (let* ((dir (in-vicinity (car dir-list) subdir))
+ (sharlib-full
+ (or (try-using-libtool-name dir libname)
+ (try-using-sharlib-name dir libname))))
+ (if (and sharlib-full (file-exists? sharlib-full))
+ (link-dynamic-module sharlib-full init)
+ (check-dirs (cdr dir-list)))))))))
+
+(define (try-using-libtool-name libdir libname)
+ (let ((libtool-filename (in-vicinity libdir
+ (string-append libname ".la"))))
+ (and (file-exists? libtool-filename)
+ libtool-filename)))
+
+(define (try-using-sharlib-name libdir libname)
+ (in-vicinity libdir (string-append libname ".so")))
+
+(define (link-dynamic-module filename initname)
+ ;; Register any linked modules which have been registered on the C level
+ (register-modules #f)
+ (let ((dynobj (dynamic-link filename)))
+ (dynamic-call initname dynobj)
+ (register-modules dynobj)))
+
+(define (try-module-linked module-name)
+ (init-dynamic-module module-name))
+
+(define (try-module-dynamic-link module-name)
+ (and (find-and-link-dynamic-module module-name)
+ (init-dynamic-module module-name)))
+
+(define (list* . args)
+ (issue-deprecation-warning "'list*' is deprecated. Use 'cons*' instead.")
+ (apply cons* args))
+
+;; The strange prototype system for uniform arrays has been
+;; deprecated.
+
+(define uniform-vector-fill! array-fill!)
+
+(define make-uniform-vector dimensions->uniform-array)
+
+(define (make-uniform-array prot . bounds)
+ (dimensions->uniform-array bounds prot))
+
+(define (list->uniform-vector prot lst)
+ (list->uniform-array 1 prot lst))
projects / lilypond.git / blobdiff