#! /bin/sh# Attempt to guess a canonical system name.#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008#   Free Software Foundation, Inc.timestamp='2008-01-23'# 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# the Free Software Foundation; either version 2 of the License, or# (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# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA# 02110-1301, USA.## 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.# Originally written by Per Bothner <per@bothner.com>.# Please send patches to <config-patches@gnu.org>.  Submit a context# diff and a properly formatted ChangeLog entry.## This script attempts to guess a canonical system name similar to# config.sub.  If it succeeds, it prints the system name on stdout, and# exits with 0.  Otherwise, it exits with 1.## The plan is that this can be called by configure scripts if you# don't specify an explicit build system type.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 exitReport bugs and patches to <config-patches@gnu.org>."version="\GNU config.guess ($timestamp)Originally written by Per Bothner.Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.This is free software; see the source for copying conditions.  There is NOwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."help="Try \`$me --help' for more information."# Parse command linewhile test $# -gt 0 ; do  case $1 in    --time-stamp | --time* | -t )       echo "$timestamp" ; exit ;;    --version | -v )       echo "$version" ; exit ;;    --help | --h* | -h )       echo "$usage"; exit ;;    -- )     # Stop option processing       shift; break ;;    - )	# Use stdin as input.       break ;;    -* )       echo "$me: invalid option $1$help" >&2       exit 1 ;;    * )       break ;;  esacdoneif test $# != 0; then  echo "$me: too many arguments$help" >&2  exit 1fitrap 'exit 1' 1 2 15# 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 ;: ${TMPDIR=/tmp} ; { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;dummy=$tmp/dummy ;tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;case $CC_FOR_BUILD,$HOST_CC,$CC in ,,)    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 ;	if test x"$CC_FOR_BUILD" = x ; then	  CC_FOR_BUILD=no_compiler_found ;	fi	;; ,,*)   CC_FOR_BUILD=$CC ;; ,*,*)  CC_FOR_BUILD=$HOST_CC ;;esac ; set_cc_for_build= ;'# This is needed to find uname on a Pyramid OSx when run in the BSD universe.# (ghazi@noc.rutgers.edu 1994-08-24)if (test -f /.attbin/uname) >/dev/null 2>&1 ; then	PATH=$PATH:/.attbin ; export PATHfiUNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknownUNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknownUNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknownUNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknownif [ "${UNAME_SYSTEM}" = "Linux" ] ; then	eval $set_cc_for_build	cat << EOF > $dummy.c	#include <features.h>	#ifdef __UCLIBC__	# ifdef __UCLIBC_CONFIG_VERSION__	LIBC=uclibc __UCLIBC_CONFIG_VERSION__	# else	LIBC=uclibc	# endif	#else	LIBC=gnu	#endifEOF	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'`fi# Note: order is significant - the case branches are not exclusive.case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in    *:NetBSD:*:*)	# NetBSD (nbsd) targets should (where applicable) match one or	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently	# switched to ELF, *-*-netbsd* would select the old	# object file format.  This provides both forward	# compatibility and a consistent mechanism for selecting the	# object file format.	#	# Note: NetBSD doesn't particularly care about the vendor	# portion of the name.  We always set it to "unknown".	sysctl="sysctl -n hw.machine_arch"	UNAME_MACHINE_ARCH=`(/sbin/$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 ;;	    sh5el) machine=sh5le-unknown ;;	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;	esac	# The Operating System including object format, if it has switched	# to ELF recently, or will in the future.	case "${UNAME_MACHINE_ARCH}" in	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)		eval $set_cc_for_build		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \			| grep __ELF__ >/dev/null		then		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).		    # Return netbsd for either.  FIX?		    os=netbsd		else		    os=netbsdelf		fi		;;	    *)	        os=netbsd		;;	esac	# The OS release	# Debian GNU/NetBSD machines have a different userland, and	# thus, need a distinct triplet. However, they do not need	# kernel version information, so it can be replaced with a	# suitable tag, in the style of linux-gnu.	case "${UNAME_VERSION}" in	    Debian*)		release='-gnu'		;;	    *)		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`		;;	esac	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:	# contains redundant information, the shorter form:	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.	echo "${machine}-${os}${release}"	exit ;;    *:OpenBSD:*:*)	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}	exit ;;    *:ekkoBSD:*:*)	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}	exit ;;    *:SolidBSD:*:*)	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}	exit ;;    macppc:MirBSD:*:*)	echo powerpc-unknown-mirbsd${UNAME_RELEASE}	exit ;;    *:MirBSD:*:*)	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}	exit ;;    alpha:OSF1:*:*)	case $UNAME_RELEASE in	*4.0)		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`		;;	*5.*)	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`		;;	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)")		UNAME_MACHINE="alpha" ;;	    "EV4.5 (21064)")		UNAME_MACHINE="alpha" ;;	    "LCA4 (21066/21068)")		UNAME_MACHINE="alpha" ;;	    "EV5 (21164)")		UNAME_MACHINE="alphaev5" ;;	    "EV5.6 (21164A)")		UNAME_MACHINE="alphaev56" ;;	    "EV5.6 (21164PC)")		UNAME_MACHINE="alphapca56" ;;	    "EV5.7 (21164PC)")		UNAME_MACHINE="alphapca57" ;;	    "EV6 (21264)")		UNAME_MACHINE="alphaev6" ;;	    "EV6.7 (21264A)")		UNAME_MACHINE="alphaev67" ;;	    "EV6.8CB (21264C)")		UNAME_MACHINE="alphaev68" ;;	    "EV6.8AL (21264B)")		UNAME_MACHINE="alphaev68" ;;	    "EV6.8CX (21264D)")		UNAME_MACHINE="alphaev68" ;;	    "EV6.9A (21264/EV69A)")		UNAME_MACHINE="alphaev69" ;;	    "EV7 (21364)")		UNAME_MACHINE="alphaev7" ;;	    "EV7.9 (21364A)")		UNAME_MACHINE="alphaev79" ;;	esac	# A Pn.n version is a patched version.	# 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'`	exit ;;    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	exit ;;    21064:Windows_NT:50:3)	echo alpha-dec-winnt3.5	exit ;;    Amiga*:UNIX_System_V:4.0:*)	echo m68k-unknown-sysv4	exit ;;    *:[Aa]miga[Oo][Ss]:*:*)	echo ${UNAME_MACHINE}-unknown-amigaos	exit ;;    *:[Mm]orph[Oo][Ss]:*:*)	echo ${UNAME_MACHINE}-unknown-morphos	exit ;;    *:OS/390:*:*)	echo i370-ibm-openedition	exit ;;    *:z/VM:*:*)	echo s390-ibm-zvmoe	exit ;;    *:OS400:*:*)        echo powerpc-ibm-os400	exit ;;    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)	echo arm-acorn-riscix${UNAME_RELEASE}	exit ;;    arm:riscos:*:*|arm:RISCOS:*:*)	echo arm-unknown-riscos	exit ;;    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)	echo hppa1.1-hitachi-hiuxmpp	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	exit ;;    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*)	case `/usr/bin/uname -p` in	    sparc) echo sparc-icl-nx7; exit ;;	esac ;;    sun4H:SunOS:5.*:*)	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`	exit ;;    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`	exit ;;    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`	exit ;;    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/[^.]*//'`	exit ;;    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 ${UNAME_RELEASE}|sed -e 's/-/_/'`	exit ;;    sun3*:SunOS:*:*)	echo m68k-sun-sunos${UNAME_RELEASE}	exit ;;    sun*:*:4.2BSD:*)	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3	case "`/bin/arch`" in	    sun3)		echo m68k-sun-sunos${UNAME_RELEASE}		;;	    sun4)		echo sparc-sun-sunos${UNAME_RELEASE}		;;	esac	exit ;;    aushp:SunOS:*:*)	echo sparc-auspex-sunos${UNAME_RELEASE}	exit ;;    # The situation for MiNT is a little confusing.  The machine name    # can be virtually everything (everything which is not    # "atarist" or "atariste" at least should have a processor    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"    # to the lowercase version "mint" (or "freemint").  Finally    # the system name "TOS" denotes a system which is actually not    # MiNT.  But MiNT is downward compatible to TOS, so this should    # be no problem.    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)        echo m68k-atari-mint${UNAME_RELEASE}	exit ;;    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)	echo m68k-atari-mint${UNAME_RELEASE}        exit ;;    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)        echo m68k-atari-mint${UNAME_RELEASE}	exit ;;    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)        echo m68k-milan-mint${UNAME_RELEASE}        exit ;;    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)        echo m68k-hades-mint${UNAME_RELEASE}        exit ;;    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)        echo m68k-unknown-mint${UNAME_RELEASE}        exit ;;    m68k:machten:*:*)	echo m68k-apple-machten${UNAME_RELEASE}	exit ;;    powerpc:machten:*:*)	echo powerpc-apple-machten${UNAME_RELEASE}	exit ;;    RISC*:Mach:*:*)	echo mips-dec-mach_bsd4.3	exit ;;    RISC*:ULTRIX:*:*)	echo mips-dec-ultrix${UNAME_RELEASE}	exit ;;    VAX*:ULTRIX*:*:*)	echo vax-dec-ultrix${UNAME_RELEASE}	exit ;;    2020:CLIX:*:* | 2430:CLIX:*:*)	echo clipper-intergraph-clix${UNAME_RELEASE}	exit ;;    mips:*:*:UMIPS | mips:*:*:RISCos)	eval $set_cc_for_build	sed 's/^	//' << EOF >$dummy.c#ifdef __cplusplus#include <stdio.h>  /* for printf() prototype */	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; }	echo mips-mips-riscos${UNAME_RELEASE}	exit ;;    Motorola:PowerMAX_OS:*:*)	echo powerpc-motorola-powermax	exit ;;    Motorola:*:4.3:PL8-*)	echo powerpc-harris-powermax	exit ;;    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)	echo powerpc-harris-powermax	exit ;;    Night_Hawk:Power_UNIX:*:*)	echo powerpc-harris-powerunix	exit ;;    m88k:CX/UX:7*:*)	echo m88k-harris-cxux7	exit ;;    m88k:*:4*:R4*)	echo m88k-motorola-sysv4	exit ;;    m88k:*:3*:R3*)	echo m88k-motorola-sysv3	exit ;;    AViiON:dgux:*:*)        # 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 ] || \	       [ ${TARGET_BINARY_INTERFACE}x = x ]	    then		echo m88k-dg-dgux${UNAME_RELEASE}	    else		echo m88k-dg-dguxbcs${UNAME_RELEASE}	    fi	else	    echo i586-dg-dgux${UNAME_RELEASE}	fi 	exit ;;    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)	echo m88k-dolphin-sysv3	exit ;;    M88*:*:R3*:*)	# Delta 88k system running SVR3	echo m88k-motorola-sysv3	exit ;;    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)	echo m88k-tektronix-sysv3	exit ;;    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)	echo m68k-tektronix-bsd	exit ;;    *:IRIX*:*:*)	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`	exit ;;    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '    i*86:AIX:*:*)	echo i386-ibm-aix