#! /bin/sh

# Attempt to guess a canonical system name.

# This file is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License as published by

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

#

# As a special exception to the GNU General Public License, if you

# distribute this file as part of a program that contains a

# configuration script generated by Autoconf, you may include it under

# the same distribution terms that you use for the rest of that

# program. This Exception is an additional permission under section 7

# of the GNU General Public License, version 3 ("GPLv3").

# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess

#

# Please send patches to <config-patches@gnu.org>.

me=`echo "$0" | sed -e 's,.*/,,'`

usage="\

Usage: $0 [OPTION]

Output the configuration name of the system \`$me' is run on.

Operation modes:

-h, --help print this help, then exit

-t, --time-stamp print date of last modification, then exit

-v, --version print version number, then exit

Report bugs and patches to <config-patches@gnu.org>."

version="\

GNU config.guess ($timestamp)

Originally written by Per Bothner.

This is free software; see the source for copying conditions. There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

help="

Try \`$me --help' for more information."

# Parse command line

while test $# -gt 0 ; do

case $1 in

--time-stamp | --time* | -t )

-- ) # Stop option processing

shift; break ;;

- ) # Use stdin as input.

break ;;

-* )

echo "$me: invalid option $1$help" >&2

exit 1 ;;

* )

break ;;

esac

done

if test $# != 0; then

echo "$me: too many arguments$help" >&2

exit 1

fi

# CC_FOR_BUILD -- compiler used by this script. Note that the use of a

# compiler to aid in system detection is discouraged as it requires

# temporary files to be created and, as you can see below, it is a

# headache to deal with in a portable fashion.

# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still

# use `HOST_CC' if defined, but it is deprecated.

# Portable tmp directory creation inspired by the Autoconf team.

set_cc_for_build='

trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;

trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;

: ${TMPDIR=/tmp} ;

{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;

dummy=$tmp/dummy ;

tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;

,,) echo "int x;" > $dummy.c ;

for c in cc gcc c89 c99 ; do

if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then

CC_FOR_BUILD="$c"; break ;

fi ;

done ;

fi

;;

,,*) CC_FOR_BUILD=$CC ;;

,*,*) CC_FOR_BUILD=$HOST_CC ;;

if (test -f /.attbin/uname) >/dev/null 2>&1 ; then

PATH=$PATH:/.attbin ; export PATH

fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown

UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown

UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

case "${UNAME_SYSTEM}" in

Linux|GNU|GNU/*)

# If the system lacks a compiler, then just pick glibc.

# We could probably try harder.

LIBC=gnu

eval $set_cc_for_build

cat <<-EOF > $dummy.c

#include <features.h>

#if defined(__UCLIBC__)

LIBC=uclibc

#elif defined(__dietlibc__)

LIBC=dietlibc

#else

LIBC=gnu

#endif

EOF

eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`

;;

esac

# Note: order is significant - the case branches are not exclusive.

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in

# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently

# switched to ELF, *-*-netbsd* would select the old

# object file format. This provides both forward

# compatibility and a consistent mechanism for selecting the

# object file format.

#

# Note: NetBSD doesn't particularly care about the vendor

# portion of the name. We always set it to "unknown".

sysctl="sysctl -n hw.machine_arch"

UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \

/sbin/$sysctl 2>/dev/null || \

/usr/sbin/$sysctl 2>/dev/null || \

echo unknown)`

case "${UNAME_MACHINE_ARCH}" in

armeb) machine=armeb-unknown ;;

arm*) machine=arm-unknown ;;

sh3el) machine=shl-unknown ;;

sh3eb) machine=sh-unknown ;;

earmv*)

arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`

endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`

machine=${arch}${endian}-unknown

;;

esac

# The Operating System including object format, if it has switched

earm*)

os=netbsdelf

;;

arm*|i386|m68k|ns32k|sh3*|sparc|vax)

eval $set_cc_for_build

then

# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).

# Return netbsd for either. FIX?

os=netbsd

else

os=netbsdelf

fi

;;

*)

os=netbsd

;;

esac

# Determine ABI tags.

case "${UNAME_MACHINE_ARCH}" in

earm*)

expr='s/^earmv[0-9]/-eabi/;s/eb$//'

abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`

;;

esac

# The OS release

# Debian GNU/NetBSD machines have a different userland, and

# thus, need a distinct triplet. However, they do not need

# kernel version information, so it can be replaced with a

# suitable tag, in the style of linux-gnu.

case "${UNAME_VERSION}" in

Debian*)

release='-gnu'

;;

*)

;;

esac

# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:

# contains redundant information, the shorter form:

# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.

echo "${machine}-${os}${release}${abi}"

exit ;;

*:Bitrig:*:*)

UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`

echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}

UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`

echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}

exit ;;

*:LibertyBSD:*:*)

UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`

echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}

exit ;;

*:ekkoBSD:*:*)

echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}

exit ;;

*:SolidBSD:*:*)

echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}

exit ;;

macppc:MirBSD:*:*)

exit ;;

*:MirBSD:*:*)

echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}

exit ;;

*:Sortix:*:*)

echo ${UNAME_MACHINE}-unknown-sortix

exit ;;

*:Redox:*:*)

echo ${UNAME_MACHINE}-unknown-redox

exit ;;

case $UNAME_RELEASE in

*4.0)

;;

*5.*)

;;

esac

# According to Compaq, /usr/sbin/psrinfo has been available on

# OSF/1 and Tru64 systems produced since 1995. I hope that

# covers most systems running today. This code pipes the CPU

# types through head -n 1, so we only detect the type of CPU 0.

ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`

case "$ALPHA_CPU_TYPE" in

"EV4 (21064)")

# A Vn.n version is a released version.

# A Tn.n version is a released field test version.

# A Xn.n version is an unreleased experimental baselevel.

# 1.2 uses "1.2" for uname -r.

echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`

# Reset EXIT trap before exiting to avoid spurious non-zero exit code.

exitcode=$?

trap '' 0

exit $exitcode ;;

Alpha\ *:Windows_NT*:*)

# How do we know it's Interix rather than the generic POSIX subsystem?

# Should we change UNAME_MACHINE based on the output of uname instead

# of the specific Alpha model?

echo alpha-pc-interix

21064:Windows_NT:50:3)

echo alpha-dec-winnt3.5

*:[Aa]miga[Oo][Ss]:*:*)

echo ${UNAME_MACHINE}-unknown-amigaos

*:[Mm]orph[Oo][Ss]:*:*)

echo ${UNAME_MACHINE}-unknown-morphos

*:OS/390:*:*)

echo i370-ibm-openedition

exit ;;

*:z/VM:*:*)

echo s390-ibm-zvmoe

exit ;;

*:OS400:*:*)

arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)

echo arm-acorn-riscix${UNAME_RELEASE}

echo arm-unknown-riscos

exit ;;

Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)

# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.

if test "`(/bin/universe) 2>/dev/null`" = att ; then

echo pyramid-pyramid-sysv3

else

echo pyramid-pyramid-bsd

fi

NILE*:*:*:dcosx)

echo pyramid-pyramid-svr4

exit ;;

DRS?6000:unix:4.0:6*)

echo sparc-icl-nx6

exit ;;

DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)

s390x:SunOS:*:*)

echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

exit ;;

sun4H:SunOS:5.*:*)

echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)

echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)

echo i386-pc-auroraux${UNAME_RELEASE}

exit ;;

# If there is a compiler, see if it is configured for 64-bit objects.

# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.

# This test works for both compilers.

grep IS_64BIT_ARCH >/dev/null

then

fi

fi

echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

sun4*:SunOS:6*:*)

# According to config.sub, this is the proper way to canonicalize

# SunOS6. Hard to guess exactly what SunOS6 will be like, but

# it's likely to be more like Solaris than SunOS4.

echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

sun4*:SunOS:*:*)

case "`/usr/bin/arch -k`" in

Series*|S4*)

UNAME_RELEASE=`uname -v`

;;

esac

# Japanese Language versions have a version number like `4.1.3-JL'.

echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`

sun3*:SunOS:*:*)

echo m68k-sun-sunos${UNAME_RELEASE}

case "`/bin/arch`" in

sun3)

echo m68k-sun-sunos${UNAME_RELEASE}

;;

sun4)

echo sparc-sun-sunos${UNAME_RELEASE}

;;

esac

aushp:SunOS:*:*)

echo sparc-auspex-sunos${UNAME_RELEASE}

# The situation for MiNT is a little confusing. The machine name

# can be virtually everything (everything which is not

# > m68000). The system name ranges from "MiNT" over "FreeMiNT"

# to the lowercase version "mint" (or "freemint"). Finally

# the system name "TOS" denotes a system which is actually not

# MiNT. But MiNT is downward compatible to TOS, so this should

# be no problem.

atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)

atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)

echo m68k-atari-mint${UNAME_RELEASE}

echo m68k-milan-mint${UNAME_RELEASE}

exit ;;

echo m68k-hades-mint${UNAME_RELEASE}

exit ;;

echo m68k-unknown-mint${UNAME_RELEASE}

exit ;;

m68k:machten:*:*)

echo m68k-apple-machten${UNAME_RELEASE}

exit ;;

powerpc:machten:*:*)

echo powerpc-apple-machten${UNAME_RELEASE}

RISC*:Mach:*:*)

echo mips-dec-mach_bsd4.3

RISC*:ULTRIX:*:*)

echo mips-dec-ultrix${UNAME_RELEASE}

VAX*:ULTRIX*:*:*)

echo vax-dec-ultrix${UNAME_RELEASE}

2020:CLIX:*:* | 2430:CLIX:*:*)

echo clipper-intergraph-clix${UNAME_RELEASE}

sed 's/^ //' << EOF >$dummy.c

#ifdef __cplusplus

int main (int argc, char *argv[]) {

#else

int main (argc, argv) int argc; char *argv[]; {

#endif

#if defined (host_mips) && defined (MIPSEB)

#if defined (SYSTYPE_SYSV)

printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);

#endif

#if defined (SYSTYPE_SVR4)

printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);

#endif

#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)

printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);

#endif

#endif

exit (-1);

}

EOF

$CC_FOR_BUILD -o $dummy $dummy.c &&

dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&

SYSTEM_NAME=`$dummy $dummyarg` &&

{ echo "$SYSTEM_NAME"; exit; }

Motorola:PowerMAX_OS:*:*)

echo powerpc-motorola-powermax

Motorola:*:4.3:PL8-*)

echo powerpc-harris-powermax

Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)

echo powerpc-harris-powermax

Night_Hawk:Power_UNIX:*:*)

echo powerpc-harris-powerunix

m88k:CX/UX:7*:*)

echo m88k-harris-cxux7

m88k:*:4*:R4*)

echo m88k-motorola-sysv4

m88k:*:3*:R3*)

echo m88k-motorola-sysv3

# DG/UX returns AViiON for all architectures

UNAME_PROCESSOR=`/usr/bin/uname -p`

if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]

then

if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \

[ ${TARGET_BINARY_INTERFACE}x = x ]

then

fi

else

echo i586-dg-dgux${UNAME_RELEASE}

M88*:DolphinOS:*:*) # DolphinOS (SVR3)

echo m88k-dolphin-sysv3

M88*:*:R3*:*)

# Delta 88k system running SVR3

echo m88k-motorola-sysv3