Mercurial > hg > CbC > CbC_gcc
comparison symlink-tree @ 0:a06113de4d67
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author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
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1 #!/bin/sh | |
2 # Create a symlink tree. | |
3 # | |
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 | |
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
19 # Boston, MA 02110-1301, USA. | |
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 | |
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 | |
38 if test $# -lt 1; then | |
39 echo "symlink-tree error: Usage: symlink-tree srcdir \"ignore1 ignore2 ...\"" | |
40 exit 1 | |
41 fi | |
42 | |
43 ignore_additional=". .. CVS" | |
44 | |
45 # If we were invoked with a relative path name, adjust ${prog} to work | |
46 # in subdirs. | |
47 case ${prog} in | |
48 /* | [A-Za-z]:[\\/]*) ;; | |
49 *) prog=../${prog} ;; | |
50 esac | |
51 | |
52 # Set newsrcdir to something subdirectories can use. | |
53 case ${srcdir} in | |
54 /* | [A-Za-z]:[\\/]*) newsrcdir=${srcdir} ;; | |
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 |