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 odt-dir)
  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.
  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 or when a release is made.\"
  52    (let ((org-git-version \"" org-git-version "\"))
  53      org-git-version))
  54 ;;;\#\#\#autoload
  55 \(defvar org-odt-data-dir \"" odt-dir "\"
  56   \"The location of ODT styles.\")
  57 \f\n\(provide 'org-version\)
  58 \f\n;; Local Variables:\n;; version-control: never
  59 ;; no-byte-compile: t
  60 ;; coding: utf-8\n;; End:\n;;; org-version.el ends here\n")
  61     (let ((inhibit-read-only t))
  62       (write-file "org-version.el"))))
  63
  64 (defun org-make-org-loaddefs ()
  65   "Make the file org-loaddefs.el in the current directory.
  66 This function is internally used by the build system and should
  67 be used by foreign build systems or installers to produce this
  68 file in the installation directory of org-mode.  Org will not
  69 work correctly if this file is not up-to-date."
  70   (with-temp-buffer
  71     (set-visited-file-name "org-loaddefs.el")
  72     (insert ";;; org-loaddefs.el --- autogenerated file, do not edit\n;;\n;;; Code:\n")
  73     (let ((files (directory-files default-directory
  74                                   nil "^\\(org\\|ob\\|ox\\)\\(-.*\\)?\\.el$")))
  75       (mapc (lambda (f) (generate-file-autoloads f)) files))
  76     (insert "\f\n(provide 'org-loaddefs)\n")
  77     (insert "\f\n;; Local Variables:\n;; version-control: never\n")
  78     (insert ";; no-byte-compile: t\n;; no-update-autoloads: t\n")
  79     (insert ";; coding: utf-8\n;; End:\n;;; org-loaddefs.el ends here\n")
  80     (let ((inhibit-read-only t))
  81       (save-buffer))))
  82
  83 (defun org-make-autoloads (&optional compile force)
  84   "Make the files org-loaddefs.el and org-version.el in the install directory.
  85 Finds the install directory by looking for library \"org\".
  86 Optionally byte-compile lisp files in the install directory or
  87 force re-compilation.  This function is provided for easier
  88 manual install when the build system can't be used."
  89   (let* ((origin default-directory)
  90          (dirlisp (org-find-library-dir "org"))
  91          (dirorg (concat dirlisp "../" ))
  92          (dirodt (if (boundp 'org-odt-data-dir)
  93                      org-odt-data-dir
  94                    (concat dirorg "etc/"))))
  95     (unwind-protect
  96         (progn
  97           (cd dirlisp)
  98           (org-fixup)
  99           (org-make-org-version (org-release) (org-git-version) dirodt)
 100           (org-make-org-loaddefs)
 101           (when compile (byte-recompile-directory dirlisp 0 force)))
 102       (cd origin))))
 103
 104 (defun org-make-autoloads-compile ()
 105   "Call org-make-autoloads with compile argument.
 106 Convenience function for easier invocation from command line."
 107   (org-make-autoloads 'compile nil))
 108
 109 (defun org-make-autoloads-compile-force ()
 110   "Call org-make-autoloads with compile force arguments.
 111 Convenience function for easier invocation from command line."
 112   (org-make-autoloads 'compile 'force))
 113
 114 ;; Internal functions
 115
 116 (defun org-make-local-mk ()
 117   "Internal function for the build system."
 118   (let ((default "mk/default.mk")
 119         (local   "local.mk"))
 120     (unwind-protect
 121         (with-temp-buffer
 122           (insert-file-contents default)
 123           (goto-char (point-min))
 124           (when (search-forward "-8<-" nil t)
 125             (forward-line 1)
 126             (delete-region (point-min) (point)))
 127           (when (search-forward "->8-" nil t)
 128             (forward-line 0)
 129             (delete-region (point) (point-max)))
 130           (goto-char (point-min))
 131           (insert "
 132 # Remove \"oldorg:\" to switch to \"all\" as the default target.
 133 # Change \"oldorg:\" to an existing target to make that target the default,
 134 # or define your own target here to become the default target.
 135 oldorg: # do what the old Makefile did by default.
 136
 137 ##----------------------------------------------------------------------
 138 ")
 139           (goto-char (point-max))
 140           (insert "\
 141 # See default.mk for further configuration options.
 142 ")
 143           (let ((inhibit-read-only t))
 144             (write-file local)))
 145       nil)))
 146
 147 (defun org-make-letterformat (a4name lettername)
 148   "Internal function for the build system."
 149   (unwind-protect
 150       (with-temp-buffer
 151         (insert-file-contents a4name)
 152         (goto-char (point-min))
 153         (while (search-forward "\\pdflayout=(0l)" nil t)
 154           (replace-match "\\pdflayout=(1l)" nil t))
 155           (let ((inhibit-read-only t))
 156             (write-file lettername)))
 157     nil))
 158
 159 ;; redefine version functions
 160
 161 (defmacro org-fixup ()
 162   (let* ((origin default-directory)
 163          (dirlisp (org-find-library-dir "org"))
 164          (dirorg (concat dirlisp "../" ))
 165          (dirgit (concat dirorg ".git/" ))
 166          (org-version "N/A-fixup")
 167          (org-git-version "N/A-fixup !!check installation!!"))
 168     (if (and (boundp 'org-fake-release)     (stringp org-fake-release)
 169              (boundp 'org-fake-git-version) (stringp org-fake-git-version))
 170         (setq org-version     org-fake-release
 171               org-git-version org-fake-git-version)
 172       (if (load (concat dirlisp "org-version.el") 'noerror 'nomessage 'nosuffix)
 173           (setq org-version     (org-release)
 174                 org-git-version (org-git-version))
 175         (when (and (file-exists-p dirgit)
 176                    (executable-find "git"))
 177           (unwind-protect
 178               (progn
 179                 (cd dirorg)
 180                 (let ((git6 (substring (shell-command-to-string "git describe --abbrev=6 HEAD") 0 -1))
 181                       (git0 (substring (shell-command-to-string "git describe --abbrev=0 HEAD") 0 -1))
 182                       (gitd (string-match "\\S-"
 183                                           (shell-command-to-string "git status -uno --porcelain"))))
 184                   (setq org-git-version (concat git6 (when gitd ".dirty") "-git"))
 185                   (if (string-match "^release_" git0)
 186                       (setq org-version (substring git0 8))
 187                     (setq org-version git0))))
 188             (cd origin)))))
 189     (message "org-fixup.el: redefined Org version")
 190     `(progn
 191        (defun org-release () ,org-version)
 192        (defun org-git-version () ,org-git-version))))
 193
 194 (provide 'org-fixup)
 195 \f
 196 ;; Local Variables:
 197 ;; no-byte-compile: t
 198 ;; coding: utf-8
 199 ;; End:
 200 ;;; org-fixup.el ends here