mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-12-21 10:05:27 +08:00
eac8a696d5
2004-02-22 Zack Weinberg <zack@codesourcery.com> Nathanael Nerode <neroden@twcny.rr.com> Alexandre Oliva <aoliva@redhat.com> boehm-gc: libjava/libltdl: * config.sub, config.guess: Replace with forwarding scripts which invoke the master copies in the top level. From-SVN: r78332
33 lines
1010 B
Bash
Executable File
33 lines
1010 B
Bash
Executable File
#! /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
|
|
|