config.sub revision 1353:c360aeb77273 
1#!/bin/sh
2#
3# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
4# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5#
6# This code is free software; you can redistribute it and/or modify it
7# under the terms of the GNU General Public License version 2 only, as
8# published by the Free Software Foundation.
9#
10# This code is distributed in the hope that it will be useful, but WITHOUT
11# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13# version 2 for more details (a copy is included in the LICENSE file that
14# accompanied this code).
15#
16# You should have received a copy of the GNU General Public License version
17# 2 along with this work; if not, write to the Free Software Foundation,
18# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19#
20# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21# or visit www.oracle.com if you need additional information or have any
22# questions.
23#
24
25# This is a wrapper for the config.guess from autoconf. The latter
26# does not know about all of our platforms. Instead of patching the
27# autoconf system (which might easily get lost in a future update), we
28# wrap it and fix the broken property, if needed.
29
30DIR=`dirname $0`
31
32# First, filter out everything that doesn't begin with "aarch64-"
33if ! echo $* | grep '^aarch64-' >/dev/null ; then
34    . $DIR/autoconf-config.sub "$@"
35    # autoconf-config.sub exits, so we never reach here, but just in
36    # case we do:
37    exit
38fi
39
40while test $# -gt 0 ; do
41    case $1 in 
42        -- )   # Stop option processing
43            shift; break ;;
44        aarch64-* )
45            config=`echo $1 | sed 's/^aarch64-/arm-/'`
46            sub_args="$sub_args $config"
47            shift; ;;
48        - )    # Use stdin as input.
49            sub_args="$sub_args $1"
50            shift; break ;;
51        * )
52            sub_args="$sub_args $1"
53            shift; ;;
54    esac
55done
56
57result=`. $DIR/autoconf-config.sub $sub_args "$@"`
58exitcode=$?
59
60result=`echo $result | sed "s/^arm-/aarch64-/"`
61
62echo $result
63exit $exitcode
64
65