Subversion Repositories openrisc

#! /bin/sh

# Copyright (C) 2004 Free Software Foundation, Inc.

#

# This script is free software; the Free Software Foundation gives

# unlimited permission to copy, distribute and modify it.

# Invoke a shell script with the same name two directories up from this

# file.  Robust against all kinds of pathological file and directory

# names, as well as all kinds of pathological shells.

# By Nathanael Nerode, Zack Weinberg, and Alexandre Oliva.

# Insert "../../" just before the last slash in the pathname.

# We use a here-document to avoid problems with "echo" and

# pathnames containing backslashes or a leading dash.

script=`sed 's,[^/]*$,../../&,' << EOF

$0

EOF

`

# Must honor CONFIG_SHELL if set.

# Simple "$@" does the wrong thing for zero arguments with

# OSF/1 4.0 /bin/sh, possibly others.

# ${1+"$@"} does the wrong thing with zsh (== /bin/sh in

# some iterations of Darwin).

case $# in

   0) exec ${CONFIG_SHELL-/bin/sh} "$script" ;;

   *) exec ${CONFIG_SHELL-/bin/sh} "$script" "$@" ;;

esac