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#!/usr/bin/perl -w
#
# getlibdir - Determine an appropriate library directory.
#
# GNU MP3D - A portable(ish) MP3 server.
#
# Homepage:
# http://www.gnump3d.org/
#
# Author:
# Steve Kemp <steve@steve.org.uk>
#
# Version:
# $Id: getlibdir,v 1.4 2004/11/23 09:32:52 skx Exp $
#
# This program 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Steve Kemp
# ---
# http://www.steve.org.uk/
#
#
use strict;
#
# Only examine directories beneath /usr or /Library
# (The latter is for Mac OS X).
#
my @dirs = grep( /^\/usr|^\/Library/, @INC );
#
# we prefer /share/ to /lib/ since this is arch-indep
#
if ( grep(m|/share/|, @dirs) ) {
@dirs = grep(m|/share/|, @dirs);
}
#
# Find the shortest one.
#
@dirs = sort { length( $a ) <=> length( $ b ) } @dirs ;
#
# Print it out - stripping the trailing '/' if present
#
if ( $dirs[0] =~ /(.*)\/$/ ) {
$dirs[0] = $1;
}
print $dirs[0];
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