mk/org-fixup.el

   1 ;;; org-fixup.el --- make life easier for folks without GNU make
   2 ;;
   3 ;; Author: Achim Gratz
   4 ;; Keywords: orgmode
   5 ;; Homepage: http://orgmode.org
   6 ;;
   7 ;; This file is not part of GNU Emacs.
   8 ;;
   9 ;; GNU Emacs is free software; you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation; either version 3, or (at your option)
  12 ;; any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  21 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  22 ;; Boston, MA 02110-1301, USA.
  23 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  24 ;;
  25 ;;; Commentary:
  26
  27 (require 'autoload)
  28 (require 'org-compat "org-compat.el")
  29
  30 (defun org-make-org-version (org-release org-git-version)
  31   "Make the file org-version.el in the current directory.
  32 This function is internally used by the build system and should
  33 be used by foreign build systems or installers to produce this
  34 file in the installation directory of org-mode.  Org will not
  35 work correctly if this file is not present (except directly from
  36 the Git work tree)."
  37   (with-temp-buffer
  38     (insert "\
  39 ;;; org-version.el --- autogenerated file, do not edit
  40 ;;
  41 ;;; Code:
  42 ;;;\#\#\#autoload
  43 \(defun org-release ()
  44   \"The release version of org-mode.
  45   Inserted by installing org-mode or when a release is made.\"
  46    (let ((org-release \"" org-release "\"))
  47      org-release))
  48 ;;;\#\#\#autoload
  49 \(defun org-git-version ()
  50   \"The Git version of org-mode.
  51   Inserted by installing org-mode or when a release is made.\"
  52    (let ((org-git-version \"" org-git-version "\"))
  53      org-git-version))
  54 \f\n\(provide 'org-version\)
  55 \f\n;; Local Variables:\n;; version-control: never
  56 ;; no-byte-compile: t
  57 ;; coding: utf-8\n;; End:\n;;; org-version.el ends here\n")
  58     (toggle-read-only 0)
  59     (write-file "org-version.el")))
  60
  61 (defun org-make-org-loaddefs ()
  62   "Make the file org-loaddefs.el in the current directory.
  63 This function is internally used by the build system and should
  64 be used by foreign build systems or installers to produce this
  65 file in the installation directory of org-mode.  Org will not
  66 work correctly if this file is not up-to-date."
  67   (with-temp-buffer
  68     (set-visited-file-name "org-loaddefs.el")
  69     (insert ";;; org-loaddefs.el --- autogenerated file, do not edit\n;;\n;;; Code:\n")
  70     (let ((files (directory-files default-directory nil "^\\(org\\|ob\\)\\(-.*\\)?\\.el$")))
  71       (mapc (lambda (f) (generate-file-autoloads f)) files))
  72     (insert "\f\n(provide 'org-loaddefs)\n")
  73     (insert "\f\n;; Local Variables:\n;; version-control: never\n")
  74     (insert ";; no-byte-compile: t\n;; no-update-autoloads: t\n")
  75     (insert ";; coding: utf-8\n;; End:\n;;; org-loaddefs.el ends here\n")
  76     (toggle-read-only 0)
  77     (save-buffer)))
  78
  79 (defun org-make-autoloads (&optional compile force)
  80   "Make the files org-loaddefs.el and org-version.el in the install directory.
  81 Finds the install directory by looking for library \"org\".
  82 Optionally byte-compile lisp files in the install directory or
  83 force re-compilation.  This function is provided for easier
  84 manual install when the build system can't be used."
  85   (let* ((origin default-directory)
  86          (dirlisp (org-find-library-dir "org"))
  87          (dirorg (concat dirlisp "../" )))
  88     (unwind-protect
  89         (progn
  90           (cd dirlisp)
  91           (org-fixup)
  92           (org-make-org-version (org-release) (org-git-version))
  93           (org-make-org-loaddefs)
  94           (when compile (byte-recompile-directory dirlisp 0 force)))
  95       (cd origin))))
  96
  97 (defun org-make-autoloads-compile ()
  98   "Call org-make-autoloads with compile argument.
  99 Convenience function for easier invocation from command line."
 100   (org-make-autoloads 'compile nil))
 101
 102 (defun org-make-autoloads-compile-force ()
 103   "Call org-make-autoloads with compile force arguments.
 104 Convenience function for easier invocation from command line."
 105   (org-make-autoloads 'compile 'force))
 106
 107 ;; Internal functions
 108
 109 (defun org-make-local-mk ()
 110   "Internal function for the build system."
 111   (let ((default "mk/default.mk")
 112         (local   "local.mk"))
 113     (unwind-protect
 114         (with-temp-buffer
 115           (insert-file-contents default)
 116           (goto-char (point-min))
 117           (when (search-forward "-8<-" nil t)
 118             (forward-line 1)
 119             (delete-region (point-min) (point)))
 120           (when (search-forward "->8-" nil t)
 121             (forward-line 0)
 122             (delete-region (point) (point-max)))
 123           (goto-char (point-min))
 124           (insert "
 125 # Remove \"oldorg:\" to switch to \"all\" as the default target.
 126 # Change \"oldorg:\" to an existing target to make that target the default,
 127 # or define your own target here to become the default target.
 128 oldorg: # do what the old Makefile did by default.
 129
 130 ##----------------------------------------------------------------------
 131 ")
 132           (goto-char (point-max))
 133           (insert "\
 134 # See default.mk for further configuration options.
 135 ")
 136           (toggle-read-only 0)
 137           (write-file local))
 138       nil)))
 139
 140 (defun org-make-letterformat (a4name lettername)
 141   "Internal function for the build system."
 142   (unwind-protect
 143       (with-temp-buffer
 144         (insert-file-contents a4name)
 145         (goto-char (point-min))
 146         (while (search-forward "\\pdflayout=(0l)" nil t)
 147           (replace-match "\\pdflayout=(1l)" nil t))
 148         (toggle-read-only 0)
 149         (write-file lettername))
 150     nil))
 151
 152 ;; redefine version functions
 153
 154 (defmacro org-fixup ()
 155   (let* ((origin default-directory)
 156          (dirlisp (org-find-library-dir "org"))
 157          (dirorg (concat dirlisp "../" ))
 158          (dirgit (concat dirorg ".git/" ))
 159          (org-version "N/A-fixup")
 160          (org-git-version "N/A-fixup !!check installation!!"))
 161     (if (and (boundp 'org-fake-release)     (stringp org-fake-release)
 162              (boundp 'org-fake-git-version) (stringp org-fake-git-version))
 163         (setq org-version     org-fake-release
 164               org-git-version org-fake-git-version)
 165       (if (load (concat dirlisp "org-version.el") 'noerror 'nomessage 'nosuffix)
 166           (setq org-version     (org-release)
 167                 org-git-version (org-git-version))
 168         (when (and (file-exists-p dirgit)
 169                    (executable-find "git"))
 170           (unwind-protect
 171               (progn
 172                 (cd dirorg)
 173                 (let ((git6 (substring (shell-command-to-string "git describe --abbrev=6 HEAD") 0 -1))
 174                       (git0 (substring (shell-command-to-string "git describe --abbrev=0 HEAD") 0 -1))
 175                       (gitd (string-match "\\S-"
 176                                           (shell-command-to-string "git status -uno --porcelain"))))
 177                   (setq org-git-version (concat git6 (when gitd ".dirty") "-git"))
 178                   (if (string-match "^release_" git0)
 179                       (setq org-version (substring git0 8))
 180                     (setq org-version git0))))
 181             (cd origin)))))
 182     (message "org-fixup.el: redefined Org version")
 183     `(progn
 184        (defun org-release () ,org-version)
 185        (defun org-git-version () ,org-git-version))))
 186
 187 (provide 'org-fixup)
 188 \f
 189 ;; Local Variables:
 190 ;; no-byte-compile: t
 191 ;; coding: utf-8
 192 ;; End:
 193 ;;; org-fixup.el ends here