;;; install.el --- Emacs Lisp package install utility
-;; Copyright (C) 1996,1997,1998,1999 Free Software Foundation, Inc.
+;; Copyright (C) 1996,97,98,99,2001 Free Software Foundation, Inc.
;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Shuhei KOBAYASHI <shuhei@aqua.ocn.ne.jp>
;; Created: 1996/08/18
;; Keywords: install, byte-compile, directory detection
;;; Code:
-;; for historical reason, we do (require 'emu) in this file.
-;; but you should do (require 'emu) explicitly if you use functions and/or
-;; variables defined in emu module.
-;;(require 'emu)
-(require 'poe) ; emacs-major-version, emacs-minor-version
-(require 'path-util) ; default-load-path
-
-;; verbatim copy of `defun-maybe' from poe.el, and
-;; `make-directory-internal' and `make-directory' from poe-18.el
-(defmacro defun-maybe (name &rest everything-else)
- "Define NAME as a function if NAME is not defined.
-See also the function `defun'."
- (or (and (fboundp name)
- (not (get name 'defun-maybe)))
- (` (or (fboundp (quote (, name)))
- (prog1
- (defun (, name) (,@ everything-else))
- (put (quote (, name)) 'defun-maybe t))))))
-
-(defun-maybe make-directory-internal (dirname)
- "Create a directory. One argument, a file name string."
- (let ((dir (expand-file-name dirname)))
- (if (file-exists-p dir)
- (error "Creating directory: %s is already exist" dir)
- (call-process "mkdir" nil nil nil dir))))
-
-(defun-maybe make-directory (dir &optional parents)
- "Create the directory DIR and any nonexistent parent dirs.
-The second (optional) argument PARENTS says whether
-to create parent directories if they don't exist."
- (let ((len (length dir))
- (p 0) p1 path)
- (catch 'tag
- (while (and (< p len) (string-match "[^/]*/?" dir p))
- (setq p1 (match-end 0))
- (if (= p1 len)
- (throw 'tag nil))
- (setq path (substring dir 0 p1))
- (if (not (file-directory-p path))
- (cond ((file-exists-p path)
- (error "Creating directory: %s is not directory" path))
- ((null parents)
- (error "Creating directory: %s is not exist" path))
- (t
- (make-directory-internal path))))
- (setq p p1)))
- (make-directory-internal dir)))
+(require 'poe) ; make-directory for v18
+(require 'path-util) ; default-load-path
;;; @ compile Emacs Lisp files
;;;
-(defun compile-elisp-module (module &optional path every-time)
- (setq module (expand-file-name (symbol-name module) path))
+(defun compile-elisp-module (module &optional dir force)
+ "Byte-compile MODULE.
+MODULE is a symbol of emacs-lisp source file name without suffix.
+Optional 2nd argument DIR is a directory where MODULE resides in.
+Unless optional 3rd argument FORCE is non-nil, MODULE is byte-compiled
+only when MODULE is newer than compiled file."
+ (setq module (expand-file-name (symbol-name module) dir))
(let ((el-file (concat module ".el"))
(elc-file (concat module ".elc")))
- (if (or every-time
- (file-newer-than-file-p el-file elc-file))
+ (if (or force (file-newer-than-file-p el-file elc-file))
(byte-compile-file el-file))))
-(defun compile-elisp-modules (modules &optional path every-time)
- (mapcar (function
- (lambda (module)
- (compile-elisp-module module path every-time)))
- modules))
+(defun compile-elisp-modules (modules &optional dir force)
+ "Byte-compile MODULES.
+See `compile-elisp-module' for more information."
+ (while modules
+ (compile-elisp-module (car modules) dir force)
+ (setq modules (cdr modules))))
;;; @ install files
;;;
-(defvar install-overwritten-file-modes (+ (* 64 6)(* 8 4) 4))
-
-(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)))
+(defvar install-overwritten-file-modes (+ (* 64 6)(* 8 4) 4) ; 0644
+ "Default file modes for files installed by `install-file'.")
+
+(defun install-file (file src dst &optional move overwrite dry-run)
+ "Install FILE in SRC directory to DST directory.
+If optional 4th argument MOVE is non-nil, remove SRC/FILE.
+If optional 5th argument OVERWRITE is non-nil, remove DST/FILE first.
+If optional 6th argument DRY-RUN is non-nil, just show what would have
+been installed."
+ (if dry-run
+ (princ (format "%s -> %s\n" file dst))
+ (let ((src-file (expand-file-name file src))
+ (dst-file (expand-file-name file dst)))
(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 just-print)
- (or (file-exists-p dest)
- (make-directory dest t))
- (mapcar (function
- (lambda (file)
- (install-file file src dest move overwrite just-print)))
- files))
+ (let ((current-file-modes (default-file-modes)))
+ (unwind-protect
+ (condition-case err
+ (progn
+ (set-default-file-modes install-overwritten-file-modes)
+ (if move
+ (progn
+ (rename-file src-file dst-file overwrite)
+ (set-file-modes dst-file
+ install-overwritten-file-modes))
+ (copy-file src-file dst-file overwrite t))
+ (princ (format "%s -> %s\n" file dst)))
+ (error
+ (princ (format "%s: %s\n" file (nth 1 err)))))
+ (set-default-file-modes current-file-modes)))
+ (princ (format "%s: No such file or directory\n" src-file))))))
+
+(defun install-files (files src dst &optional move overwrite dry-run)
+ "Install FILES.
+See `install-file' for more information."
+ (or dry-run
+ (file-exists-p dst)
+ (make-directory dst t))
+ (while files
+ (install-file (car files) src dst move overwrite dry-run)
+ (setq files (cdr files))))
;;; @@ install Emacs Lisp files
;;;
-(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 (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)
- (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 (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)
- (condition-case err
- (progn
- (delete-file src-file)
- (throw 'tag nil))
- (error (princ (format "%s\n" (nth 1 err)))))))
- (princ (format "%s -> %s\n" elc-file 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 just-print)))
- modules))
+(defun install-elisp-module (module src dst &optional dry-run)
+ "Install MODULE.
+MODULE is a symbol of emacs-lisp source file name without suffix.
+See `install-file' for information of the rest of arguments."
+ (let* ((name (symbol-name module))
+ (el-file (concat name ".el"))
+ (elc-file (concat name ".elc")))
+ (install-file el-file src dst nil 'overwrite dry-run)
+ (install-file elc-file src dst 'move 'overwrite dry-run)))
+
+(defun install-elisp-modules (modules src dst &optional dry-run)
+ "Install MODULES.
+See `install-elisp-modules' for more information."
+ (or dry-run
+ (file-exists-p dst)
+ (make-directory dst t))
+ (while modules
+ (install-elisp-module (car modules) src dst dry-run)
+ (setq modules (cdr modules))))
;;; @ detect install path
;;;
-;; install to shared directory (maybe "/usr/local")
(defvar install-prefix
- (if (or (<= emacs-major-version 18) ; running-emacs-18
- (featurep 'xemacs) ; running-xemacs
- (and (boundp 'system-configuration-options) ; 19.29 or later
- (string= system-configuration-options "NT"))) ; for Meadow
- (expand-file-name "../../.." exec-directory)
+ (cond
+ ((<= emacs-major-version 18)
+ ;; The default of `exec-directory' is "/usr/local/emacs/etc".
+ ;; (See src/paths.h-dist)
+ (expand-file-name "../.." exec-directory))
+ ((featurep 'meadow)
+ ;; I have no idea, sorry.
+ (expand-file-name "../../.." data-directory))
+ ((featurep 'xemacs)
+ ;; The default of 'data-directory' is
+ ;; "/usr/local/lib/xemacs-$VERSION/etc".
+ (expand-file-name "../../.." data-directory))
+ (t
+ ;; The default of 'data-directory' is
+ ;; "/usr/local/lib/emacs/$VERSION/etc" (19.28 and earlier), or
+ ;; "/usr/local/share/emacs/$VERSION/etc" (19.29 and later).
(expand-file-name "../../../.." data-directory)))
+ "Install prefix, normally \"/usr/local\".")
-(defvar install-elisp-prefix
- (if (>= emacs-major-version 19)
- "site-lisp"
- "local.lisp"))
+;; v18 does not have the default, please set explicitly.
+(defvar install-elisp-prefix "site-lisp"
+ "Prefix for local lisp directory, normally \"site-lisp\".")
(defun install-detect-elisp-directory (&optional prefix elisp-prefix
allow-version-specific)
(setq prefix install-prefix))
(or elisp-prefix
(setq elisp-prefix install-elisp-prefix))
- (or
- (catch 'tag
- (let ((rest default-load-path)
- (pat (concat "^"
- (expand-file-name (concat ".*/" elisp-prefix) prefix)
- "/?$")))
- (while rest
- (if (string-match pat (car rest))
- (if (or allow-version-specific
- (not (string-match (format "/%d\\.%d"
- emacs-major-version
- emacs-minor-version)
- (car rest))))
- (throw 'tag (car rest))))
- (setq rest (cdr rest)))))
- (expand-file-name (concat
- (if (and ; running-emacs-19_29-or-later
- (not (featurep 'xemacs))
- (or (>= emacs-major-version 20)
- (and (= emacs-major-version 19)
- (>= emacs-minor-version 29))))
- "share/"
- "lib/")
- (cond ((boundp 'NEMACS) "nemacs/")
- ((boundp 'MULE) "mule/")
- ((featurep 'xemacs) ; running-xemacs
- (if (featurep 'mule)
- "xmule/"
- "xemacs/"))
- (t "emacs/"))
- elisp-prefix)
- prefix)))
+ (or (let ((rest default-load-path)
+ (regexp (concat "^"
+ (expand-file-name (concat ".*/" elisp-prefix)
+ prefix)
+ "/?$"))
+ (found nil))
+ (while (and rest (not found))
+ (if (string-match regexp (car rest))
+ (if (or allow-version-specific
+ (not (string-match (format "/%d\\.%d"
+ emacs-major-version
+ emacs-minor-version)
+ (car rest))))
+ (setq found (car rest))))
+ (setq rest (cdr rest)))
+ found)
+ ;; we couldn't find appropriate directory from `load-path'.
+ ;; use the default directory for each emacsen.
+ (expand-file-name (concat (if (and (not (featurep 'xemacs))
+ (or (>= emacs-major-version 20)
+ (and (= emacs-major-version 19)
+ (> emacs-minor-version 28))))
+ "share/"
+ "lib/")
+ (cond
+ ((featurep 'xemacs) "xemacs/")
+ ;; unfortunately, unofficial mule based on
+ ;; 19.29 and later use "emacs/" by default.
+ ((boundp 'MULE) "mule/")
+ ((boundp 'NEMACS) "nemacs/")
+ (t "emacs/"))
+ elisp-prefix)
+ prefix)))
(defvar install-default-elisp-directory
(install-detect-elisp-directory))
+;;; @ for XEmacs package system
+;;;
+
+(defun install-update-package-files (package dir &optional dry-run)
+ (cond
+ (dry-run
+ (princ (format "Updating autoloads in directory %s..\n\n" dir))
+
+ (princ (format "Processing %s\n" dir))
+ (princ "Generating custom-load.el...\n\n")
+
+ (princ (format "Compiling %s...\n"
+ (expand-file-name "auto-autoloads.el" dir)))
+ (princ (format "Wrote %s\n"
+ (expand-file-name "auto-autoloads.elc" dir)))
+
+ (princ (format "Compiling %s...\n"
+ (expand-file-name "custom-load.el" dir)))
+ (princ (format "Wrote %s\n"
+ (expand-file-name "custom-load.elc" dir))))
+ (t
+ (setq autoload-package-name package)
+
+ (let ((command-line-args-left (list dir)))
+ (batch-update-directory))
+
+ (let ((command-line-args-left (list dir)))
+ (Custom-make-dependencies))
+
+ (byte-compile-file (expand-file-name "auto-autoloads.el" dir))
+ (byte-compile-file (expand-file-name "custom-load.el" dir)))))
+
+
+;;; @ Other Utilities
+;;;
+
+(defun install-just-print-p ()
+ (let ((flag (getenv "MAKEFLAGS"))
+ (case-fold-search nil))
+ (princ (format "MAKEFLAGS=%s\n" (or flag "")))
+ (if flag
+ ;; Check whether MAKEFLAGS contain "n" option or not.
+ (string-match "^\\(\\(--[^ ]+ \\)+-\\|[^ =-]\\)*n" flag))))
+
+
;;; @ end
;;;
projects / elisp / apel.git / blobdiff