diff options
Diffstat (limited to 'symlink-tree')
-rwxr-xr-x | symlink-tree | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/symlink-tree b/symlink-tree new file mode 100755 index 000000000..a9d50831b --- /dev/null +++ b/symlink-tree @@ -0,0 +1,78 @@ +#!/bin/sh +# Create a symlink tree. +# +# Copyright (C) 1995, 2000, 2003 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, +# Boston, MA 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. +# +# Please report bugs to <gcc-bugs@gnu.org> +# and send patches to <gcc-patches@gnu.org>. + +# Syntax: symlink-tree srcdir "ignore1 ignore2 ..." +# +# where srcdir is the directory to create a symlink tree to, +# and "ignoreN" is a list of files/directories to ignore. + +prog=$0 +srcdir=$1 +ignore="$2" + +if test $# -lt 1; then + echo "symlink-tree error: Usage: symlink-tree srcdir \"ignore1 ignore2 ...\"" + exit 1 +fi + +ignore_additional=". .. CVS" + +# If we were invoked with a relative path name, adjust ${prog} to work +# in subdirs. +case ${prog} in +/* | [A-Za-z]:[\\/]*) ;; +*) prog=../${prog} ;; +esac + +# Set newsrcdir to something subdirectories can use. +case ${srcdir} in +/* | [A-Za-z]:[\\/]*) newsrcdir=${srcdir} ;; +*) newsrcdir=../${srcdir} ;; +esac + +for f in `ls -a ${srcdir}`; do + if [ -d ${srcdir}/$f ]; then + found= + for i in ${ignore} ${ignore_additional}; do + if [ "$f" = "$i" ]; then + found=yes + fi + done + if [ -z "${found}" ]; then + echo "$f ..working in" + if [ -d $f ]; then true; else mkdir $f; fi + (cd $f; ${prog} ${newsrcdir}/$f "${ignore}") + fi + else + echo "$f ..linked" + rm -f $f + ln -s ${srcdir}/$f . + fi +done + +exit 0 |