;;; ede/emacs.el --- Special project for Emacs
-;; Copyright (C) 2008-2012 Free Software Foundation, Inc.
+;; Copyright (C) 2008-2015 Free Software Foundation, Inc.
;; Author: Eric M. Ludlam <eric@siege-engine.com>
(declare-function semanticdb-refresh-table "semantic/db")
;;; Code:
-(defvar ede-emacs-project-list nil
- "List of projects created by option `ede-emacs-project'.")
-
-(defun ede-emacs-file-existing (dir)
- "Find a Emacs project in the list of Emacs projects.
-DIR is the directory to search from."
- (let ((projs ede-emacs-project-list)
- (ans nil))
- (while (and projs (not ans))
- (let ((root (ede-project-root-directory (car projs))))
- (when (string-match (concat "^" (regexp-quote root))
- (file-name-as-directory dir))
- (setq ans (car projs))))
- (setq projs (cdr projs)))
- ans))
-;;;###autoload
+;; @TODO - get rid of this. Stuck in loaddefs right now.
+
(defun ede-emacs-project-root (&optional dir)
"Get the root directory for DIR."
- (when (not dir) (setq dir default-directory))
- (let ((case-fold-search t)
- (proj (ede-emacs-file-existing dir)))
- (if proj
- (ede-up-directory (file-name-directory
- (oref proj :file)))
- ;; No pre-existing project. Let's take a wild-guess if we have
- ;; an Emacs project here.
- (when (string-match "emacs[^/]*" dir)
- (let ((base (substring dir 0 (match-end 0))))
- (when (file-exists-p (expand-file-name "src/emacs.c" base))
- base))))))
+ nil)
(defun ede-emacs-version (dir)
"Find the Emacs version for the Emacs src in DIR.
(with-current-buffer buff
(erase-buffer)
(setq default-directory (file-name-as-directory dir))
- (or (file-exists-p configure_ac)
- (setq configure_ac "configure.in"))
- ;(call-process "egrep" nil buff nil "-n" "-e" "^version=" "Makefile")
- (call-process "egrep" nil buff nil "-n" "-e" "AC_INIT" configure_ac)
- (goto-char (point-min))
- ;(re-search-forward "version=\\([0-9.]+\\)")
(cond
;; Maybe XEmacs?
((file-exists-p "version.sh")
(match-string 2) "."
(match-string 3)))
)
+ ((file-exists-p "sxemacs.pc.in")
+ (setq emacs "SXEmacs")
+ (insert-file-contents "sxemacs_version.m4")
+ (goto-char (point-min))
+ (re-search-forward "m4_define(\\[SXEM4CS_MAJOR_VERSION\\], \\[\\([0-9]+\\)\\])
+m4_define(\\[SXEM4CS_MINOR_VERSION\\], \\[\\([0-9]+\\)\\])
+m4_define(\\[SXEM4CS_BETA_VERSION\\], \\[\\([0-9]+\\)\\])")
+ (setq ver (concat (match-string 1) "."
+ (match-string 2) "."
+ (match-string 3)))
+ )
;; Insert other Emacs here...
;; Vaguely recent version of GNU Emacs?
- (t
+ ((or (file-exists-p configure_ac)
+ (file-exists-p (setq configure_ac "configure.in")))
(insert-file-contents configure_ac)
(goto-char (point-min))
- (re-search-forward "AC_INIT(emacs,\\s-*\\([0-9.]+\\)\\s-*)")
+ (re-search-forward "AC_INIT(\\(?:GNU \\)?[eE]macs,\\s-*\\([0-9.]+\\)\\s-*[,)]")
(setq ver (match-string 1))
)
)
;; Return a tuple
(cons emacs ver))))
-(defclass ede-emacs-project (ede-project eieio-instance-tracker)
- ((tracking-symbol :initform 'ede-emacs-project-list)
+(defclass ede-emacs-project (ede-project)
+ (
)
"Project Type for the Emacs source code."
:method-invocation-order :depth-first)
Return nil if there isn't one.
Argument DIR is the directory it is created for.
ROOTPROJ is nil, since there is only one project."
- (or (ede-emacs-file-existing dir)
- ;; Doesn't already exist, so let's make one.
- (let* ((vertuple (ede-emacs-version dir)))
- (ede-emacs-project (car vertuple)
- :name (car vertuple)
- :version (cdr vertuple)
- :directory (file-name-as-directory dir)
- :file (expand-file-name "src/emacs.c"
- dir)))
- (ede-add-project-to-global-list this)
- )
- )
+ ;; Doesn't already exist, so let's make one.
+ (let* ((vertuple (ede-emacs-version dir)))
+ (ede-emacs-project
+ (car vertuple)
+ :name (car vertuple)
+ :version (cdr vertuple)
+ :directory (file-name-as-directory dir)
+ :file (expand-file-name "src/emacs.c"
+ dir))))
;;;###autoload
-(add-to-list 'ede-project-class-files
- (ede-project-autoload "emacs"
- :name "EMACS ROOT"
- :file 'ede/emacs
- :proj-file "src/emacs.c"
- :proj-root 'ede-emacs-project-root
- :load-type 'ede-emacs-load
- :class-sym 'ede-emacs-project
- :new-p nil)
- t)
+(ede-add-project-autoload
+ (ede-project-autoload "emacs"
+ :name "EMACS ROOT"
+ :file 'ede/emacs
+ :proj-file "src/emacs.c"
+ :load-type 'ede-emacs-load
+ :class-sym 'ede-emacs-project
+ :new-p nil
+ :safe-p t)
+ 'unique)
(defclass ede-emacs-target-c (ede-target)
()
(ede-emacs-find-in-directories name dir dirs))
))
+;;; Command Support
+;;
+(defmethod project-rescan ((this ede-emacs-project))
+ "Rescan this Emacs project from the sources."
+ (let ((ver (ede-emacs-version (ede-project-root-directory this))))
+ (oset this name (car ver))
+ (oset this version (cdr ver))
+ ))
+
(provide 'ede/emacs)
;; Local variables: