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2008-02-18 Version 3.6
1 #! /bin/sh
2
3 # This script is a work-alike of `aclocal' contained in the GNU automake
4 # package. It is needed because our aclocal.m4 must be generated from the
5 # non-gettext .m4 files in /usr/share/aclocal and from the gettext specific
6 # .m4 files in the local m4 directory.
7 # With "aclocal --acdir=m4"
8 # we get an error: macro `AM_INIT_AUTOMAKE' not found in library
9 # With "aclocal -I m4"
10 # we get an error: duplicated macro `AM_GNU_GETTEXT'
11 # The solution is to put all the .m4 files into a temporary directory.
12
13 # This program is free software; you can redistribute it and/or modify
14 # it under the terms of the GNU General Public License as published by
15 # the Free Software Foundation; either version 2, or (at your option)
16 # any later version.
17 #
18 # This program is distributed in the hope that it will be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 # GNU General Public License for more details.
22 #
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, write to the Free Software
25 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
26 # 02111-1307, USA.
27
28 set -e
29
30 if test $# = 0; then
31 echo "Usage: $0 aclocal-program [aclocal-options]" 1>&2
32 exit 1
33 fi
34
35 ACLOCAL="$1"
36 shift
37
38 # Prepare temporary directory.
39 mkdir aclocal.tmp
40 trap "rm -rf aclocal.tmp; exit 1" 1 2 15
41
42 # First, copy the standard m4 files.
43 for f in `"$ACLOCAL" --print-ac-dir`/*.m4; do
44 cp $f aclocal.tmp
45 done
46
47 # Then, copy the contents of any -I directories, overriding previously
48 # copied files of the same name.
49 options=""
50 last_was_I=no
51 for arg
52 do
53 if test $last_was_I = yes; then
54 for f in "$arg"/*.m4; do
55 cp $f aclocal.tmp
56 done
57 last_was_I=no
58 else
59 case "$arg" in
60 -I) last_was_I=yes;;
61 *) last_was_I=no options="$options $arg";;
62 esac
63 fi
64 done
65
66 # Now call `aclocal' for real.
67 "$ACLOCAL" --acdir=aclocal.tmp $options
68
69 # Clean up temporary directory.
70 rm -rf aclocal.tmp
71
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