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5bc2f642a7
1998-05-08 21:56 Zack Weinberg <zack@rabi.phys.columbia.edu> * autolock.sh: Removed. * manual/move-if-change: Removed. * scripts: new directory. * =__ify: moved to scripts. * config.guess: Likewise. * config.sub: Likewise. * gen-FAQ.pl: Likewise. * install-sh: Likewise. * mkinstalldirs: Likewise. * move-if-change: Likewise. * printsources: Likewise. * rellns.sh: Likewise. * test-installation.pl: Likewise. * configure.in: Look in scripts for config.guess, config.sub, install-sh. * Makefile: Distribute all above files in their new home. Find gen-FAQ.pl and test-installation.pl in scripts. * manual/Makefile: Find mkinstalldirs and move-if-change in $(..)scripts. Drop them from distribute. Minor cleanups. * Makerules: Find mkinstalldirs and rellns-sh in scripts. * sysdeps/mach/hurd/Makefile: Find move-if-change in scripts. * timezone/Makefile: Find rellns-sh in scripts.
67 lines
1.8 KiB
Bash
Executable File
67 lines
1.8 KiB
Bash
Executable File
#! /bin/sh
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# rellns-sh - Simplified ln program to generate relative symbolic link.
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# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
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# Written by Ulrich Drepper <drepper@cygnus.com>, October 1996
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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if test $# -ne 2; then
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echo "Usage: rellns SOURCE DEST" >&2
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exit 1
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fi
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# Make both paths absolute.
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if test -d $1; then
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to=`cd $1 && /bin/pwd`
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else
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temp=`echo $1 | sed 's%/*[^/]*$%%'`
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if test -z "$temp"; then
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to=`/bin/pwd`
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else
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to=`cd $temp && /bin/pwd`
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fi
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to="$to/`echo $1 | sed 's%.*/\([^/][^/]*\)$%\1%'`"
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fi
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to=`echo $to | sed 's%^/%%'`
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if test -d $2; then
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from=`echo $2 | sed 's%/*$%%'`
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else
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from=`echo $2 | sed 's%/*[^/]*$%%'`
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fi
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if test -z "$from"; then
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from=`/bin/pwd | sed 's%^/%%'`
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else
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from=`cd $from && /bin/pwd | sed 's%^/%%'`
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fi
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while test -n "$to" && test -n "$from"; do
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preto=`echo $to | sed 's%^\([^/]*\)/.*%\1%'`
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prefrom=`echo $from | sed 's%^\([^/]*\)/.*%\1%'`
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test "$preto" != "$prefrom" && break
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to=`echo $to | sed 's%^[^/]*/*\(.*\)$%\1%'`
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from=`echo $from | sed 's%^[^/]*/*\(.*\)$%\1%'`
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done
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while test -n "$from"; do
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rfrom="../$rfrom"
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from=`echo $from | sed 's%^[^/]*/*%%'`
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done
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ln -s $rfrom$to $2
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