1#!/bin/sh
2# Copyright (C) 1995, 2000, 2003, 2004, 2005  Free Software Foundation, Inc.
3
4scriptversion=2005-05-14.22
5
6# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1995.
7#
8# This program is free software; you can redistribute it and/or modify
9# it under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2, or (at your option)
11# any later version.
12#
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16# GNU General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21
22# As a special exception to the GNU General Public License, if you
23# distribute this file as part of a program that contains a
24# configuration script generated by Autoconf, you may include it under
25# the same distribution terms that you use for the rest of that program.
26
27# This file is maintained in Automake, please report
28# bugs to <bug-automake@gnu.org> or send patches to
29# <automake-patches@gnu.org>.
30
31case $1 in
32  '')
33     echo "$0: No files.  Try \`$0 --help' for more information." 1>&2
34     exit 1;
35     ;;
36  -h | --h*)
37    cat <<\EOF
38Usage: elisp-comp [--help] [--version] FILES...
39
40This script byte-compiles all `.el' files listed as FILES using GNU
41Emacs, and put the resulting `.elc' files into the current directory,
42so disregarding the original directories used in `.el' arguments.
43
44This script manages in such a way that all Emacs LISP files to
45be compiled are made visible between themselves, in the event
46they require or load-library one another.
47
48Report bugs to <bug-automake@gnu.org>.
49EOF
50    exit $?
51    ;;
52  -v | --v*)
53    echo "elisp-comp $scriptversion"
54    exit $?
55    ;;
56esac
57
58if test -z "$EMACS" || test "$EMACS" = "t"; then
59  # Value of "t" means we are running in a shell under Emacs.
60  # Just assume Emacs is called "emacs".
61  EMACS=emacs
62fi
63
64tempdir=elc.$$
65
66# Cleanup the temporary directory on exit.
67trap 'ret=$?; rm -rf "$tempdir" && exit $ret' 0
68trap '(exit $?); exit' 1 2 13 15
69
70mkdir $tempdir
71cp "$@" $tempdir
72
73(
74  cd $tempdir
75  echo "(setq load-path (cons nil load-path))" > script
76  $EMACS -batch -q -l script -f batch-byte-compile *.el || exit $?
77  mv *.elc ..
78) || exit $?
79
80(exit 0); exit 0
81
82# Local Variables:
83# mode: shell-script
84# sh-indentation: 2
85# eval: (add-hook 'write-file-hooks 'time-stamp)
86# time-stamp-start: "scriptversion="
87# time-stamp-format: "%:y-%02m-%02d.%02H"
88# time-stamp-end: "$"
89# End:
90