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6599da04 JM |
1 | #!/bin/sh |
2 | # Create a symlink tree. | |
3 | # | |
74bed51b ADL |
4 | # Copyright (C) 1995, 2000, 2003 Free Software Foundation, Inc. |
5 | # | |
6 | # This file is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 2 of the License, or | |
9 | # (at your option) any later version. | |
10 | # | |
11 | # This program is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU General Public License | |
17 | # along with this program; if not, write to the Free Software | |
0063a823 KC |
18 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 | # Boston, MA 02110-1301, USA. | |
74bed51b ADL |
20 | # |
21 | # As a special exception to the GNU General Public License, if you | |
22 | # distribute this file as part of a program that contains a | |
23 | # configuration script generated by Autoconf, you may include it under | |
24 | # the same distribution terms that you use for the rest of that program. | |
25 | # | |
26 | # Please report bugs to <gcc-bugs@gnu.org> | |
27 | # and send patches to <gcc-patches@gnu.org>. | |
28 | ||
6599da04 JM |
29 | # Syntax: symlink-tree srcdir "ignore1 ignore2 ..." |
30 | # | |
31 | # where srcdir is the directory to create a symlink tree to, | |
32 | # and "ignoreN" is a list of files/directories to ignore. | |
33 | ||
34 | prog=$0 | |
35 | srcdir=$1 | |
36 | ignore="$2" | |
37 | ||
3abaac67 PE |
38 | if test $# -lt 1; then |
39 | echo "symlink-tree error: Usage: symlink-tree srcdir \"ignore1 ignore2 ...\"" | |
40 | exit 1 | |
41 | fi | |
42 | ||
6599da04 JM |
43 | ignore_additional=". .. CVS" |
44 | ||
45 | # If we were invoked with a relative path name, adjust ${prog} to work | |
46 | # in subdirs. | |
47 | case ${prog} in | |
fc26516b | 48 | /* | [A-Za-z]:[\\/]*) ;; |
6599da04 JM |
49 | *) prog=../${prog} ;; |
50 | esac | |
51 | ||
52 | # Set newsrcdir to something subdirectories can use. | |
53 | case ${srcdir} in | |
fc26516b | 54 | /* | [A-Za-z]:[\\/]*) newsrcdir=${srcdir} ;; |
6599da04 JM |
55 | *) newsrcdir=../${srcdir} ;; |
56 | esac | |
57 | ||
58 | for f in `ls -a ${srcdir}`; do | |
59 | if [ -d ${srcdir}/$f ]; then | |
60 | found= | |
61 | for i in ${ignore} ${ignore_additional}; do | |
62 | if [ "$f" = "$i" ]; then | |
63 | found=yes | |
64 | fi | |
65 | done | |
66 | if [ -z "${found}" ]; then | |
67 | echo "$f ..working in" | |
68 | if [ -d $f ]; then true; else mkdir $f; fi | |
69 | (cd $f; ${prog} ${newsrcdir}/$f "${ignore}") | |
70 | fi | |
71 | else | |
72 | echo "$f ..linked" | |
73 | rm -f $f | |
74 | ln -s ${srcdir}/$f . | |
75 | fi | |
76 | done | |
77 | ||
78 | exit 0 |