;;; install.el --- Emacs Lisp package install utility
-;; Copyright (C) 1996 Free Software Foundation, Inc.
+;; Copyright (C) 1996,1997,1998,1999 Free Software Foundation, Inc.
;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Created: 1996/8/18
-;; Version: $Id: install.el,v 2.1 1996/09/04 13:57:50 morioka Exp $
-;; Keywords: install
+;; Created: 1996/08/18
+;; Keywords: install, byte-compile, directory detection
-;; This file is part of tl (Tiny Library).
+;; This file is part of APEL (A Portable Emacs Library).
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with this program; see the file COPYING. If not, write to
+;; along with GNU Emacs; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Code:
(require 'emu)
-(require 'file-detect)
+(require 'path-util)
+
;;; @ compile Emacs Lisp files
;;;
(defvar install-overwritten-file-modes (+ (* 64 6)(* 8 4) 4))
-(defun install-file (file src dest &optional move overwrite)
- (let ((src-file (expand-file-name file src)))
- (if (file-exists-p src-file)
- (let ((full-path (expand-file-name file dest)))
- (if (and (file-exists-p full-path) overwrite)
- (set-file-modes full-path install-overwritten-file-modes)
- )
- (copy-file src-file full-path t t)
- (if move
- (catch 'tag
- (while (and (file-exists-p src-file)
- (file-writable-p src-file))
- (condition-case err
- (progn
- (delete-file src-file)
- (throw 'tag nil)
- )
- (error (princ (format "%s\n" (nth 1 err))))
- ))))
- (princ (format "%s -> %s\n" file dest))
- ))
- ))
+(defun install-file (file src dest &optional move overwrite just-print)
+ (if just-print
+ (princ (format "%s -> %s\n" file dest))
+ (let ((src-file (expand-file-name file src)))
+ (if (file-exists-p src-file)
+ (let ((full-path (expand-file-name file dest)))
+ (if (and (file-exists-p full-path) overwrite)
+ (delete-file full-path)
+ )
+ (copy-file src-file full-path t t)
+ (if move
+ (catch 'tag
+ (while (and (file-exists-p src-file)
+ (file-writable-p src-file))
+ (condition-case err
+ (progn
+ (delete-file src-file)
+ (throw 'tag nil)
+ )
+ (error (princ (format "%s\n" (nth 1 err))))
+ ))))
+ (princ (format "%s -> %s\n" file dest))
+ ))
+ )))
-(defun install-files (files src dest &optional move overwrite)
+(defun install-files (files src dest &optional move overwrite just-print)
(or (file-exists-p dest)
(make-directory dest t)
)
(mapcar (function (lambda (file)
- (install-file file src dest move overwrite)
+ (install-file file src dest move overwrite just-print)
))
files))
;;; @@ install Emacs Lisp files
;;;
-(defun install-elisp-module (module src dest)
+(defun install-elisp-module (module src dest &optional just-print)
(let (el-file elc-file)
(let ((name (symbol-name module)))
(setq el-file (concat name ".el"))
(setq elc-file (concat name ".elc"))
)
(let ((src-file (expand-file-name el-file src)))
- (if (file-exists-p src-file)
+ (if (not (file-exists-p src-file))
+ nil
+ (if just-print
+ (princ (format "%s -> %s\n" el-file dest))
(let ((full-path (expand-file-name el-file dest)))
(if (file-exists-p full-path)
- (set-file-modes full-path install-overwritten-file-modes)
+ (delete-file full-path)
)
(copy-file src-file full-path t t)
(princ (format "%s -> %s\n" el-file dest))
- ))
+ )))
(setq src-file (expand-file-name elc-file src))
- (if (file-exists-p src-file)
+ (if (not (file-exists-p src-file))
+ nil
+ (if just-print
+ (princ (format "%s -> %s\n" elc-file dest))
(let ((full-path (expand-file-name elc-file dest)))
+ (if (file-exists-p full-path)
+ (delete-file full-path)
+ )
(copy-file src-file full-path t t)
(catch 'tag
(while (file-exists-p src-file)
(error (princ (format "%s\n" (nth 1 err))))
)))
(princ (format "%s -> %s\n" elc-file dest))
- ))
+ )))
)))
-(defun install-elisp-modules (modules src dest)
+(defun install-elisp-modules (modules src dest &optional just-print)
(or (file-exists-p dest)
(make-directory dest t)
)
(mapcar (function (lambda (module)
- (install-elisp-module module src dest)
+ (install-elisp-module module src dest just-print)
))
modules))
;;; @ detect install path
;;;
+;; install to shared directory (maybe "/usr/local")
(defvar install-prefix
- (if (or running-emacs-18 running-xemacs)
+ (if (or running-emacs-18 running-xemacs
+ (and (boundp 'system-configuration-options) ; 19.29 or later
+ (string= system-configuration-options "NT"))) ; for Meadow
(expand-file-name "../../.." exec-directory)
- (expand-file-name "../../../.." data-directory)
- )) ; install to shared directory (maybe "/usr/local")
+ (expand-file-name "../../../.." data-directory)))
(defvar install-elisp-prefix
(if (>= emacs-major-version 19)
"site-lisp"
"local.lisp"))
-(defun install-detect-elisp-directory (&optional prefix elisp-prefix)
+(defun install-detect-elisp-directory (&optional prefix elisp-prefix
+ allow-version-specific)
(or prefix
(setq prefix install-prefix)
)
(or
(catch 'tag
(let ((rest default-load-path)
+ (pat (concat "^"
+ (expand-file-name (concat ".*/" elisp-prefix) prefix)
+ "/?$"))
dir)
(while (setq dir (car rest))
- (if (string-match
- (concat "^"
- (expand-file-name (concat ".*/" elisp-prefix) prefix)
- "$")
- dir)
- (or (string-match (format "%d\\.%d"
- emacs-major-version
- emacs-minor-version) dir)
+ (if (string-match pat dir)
+ (if (or allow-version-specific
+ (not (string-match (format "/%d\\.%d"
+ emacs-major-version
+ emacs-minor-version) dir))
+ )
(throw 'tag dir)
- ))
+ ))
(setq rest (cdr rest))
)))
(expand-file-name (concat
projects / elisp / apel.git / blobdiff