diff options
Diffstat (limited to 'scripts/rellns-sh')
| -rwxr-xr-x | scripts/rellns-sh | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/scripts/rellns-sh b/scripts/rellns-sh index f1074339db..a57f601a90 100755 --- a/scripts/rellns-sh +++ b/scripts/rellns-sh @@ -1,6 +1,6 @@ -#! /bin/sh +#!/bin/sh # rellns-sh - Simplified ln program to generate relative symbolic link. -# Copyright (C) 1996-2015 Free Software Foundation, Inc. +# Copyright (C) 1996-2016 Free Software Foundation, Inc. # Written by Ulrich Drepper <drepper@cygnus.com>, October 1996 # # This program is free software; you can redistribute it and/or modify @@ -30,23 +30,15 @@ if test $# -ne 2; then exit 1 fi -if test -x /bin/pwd; then - pwd=/bin/pwd -elif test -x /usr/bin/pwd; then - pwd=/usr/bin/pwd -else - pwd='pwd' -fi - # Make both paths absolute. if test -d $1; then - to=`cd $1 && $pwd` + to=`cd $1 && pwd -P` else temp=`echo $1 | sed 's%/*[^/]*$%%'` if test -z "$temp"; then - to=`$pwd` + to=`pwd -P` else - to=`cd $temp && $pwd` + to=`cd $temp && pwd -P` fi to="$to/`echo $1 | sed 's%.*/\([^/][^/]*\)$%\1%'`" fi @@ -59,9 +51,9 @@ else fi if test -z "$from"; then - from=`$pwd | sed 's%^/%%'` + from=`pwd -P | sed 's%^/%%'` else - from=`cd $from && $pwd | sed 's%^/%%'` + from=`cd $from && pwd -P | sed 's%^/%%'` fi while test -n "$to" && test -n "$from"; do |