PageRenderTime 76ms CodeModel.GetById 15ms app.highlight 51ms RepoModel.GetById 1ms app.codeStats 1ms

/contrib/ntp/config.guess

https://bitbucket.org/freebsd/freebsd-head/
Shell | 1463 lines | 1232 code | 26 blank | 205 comment | 70 complexity | 65dacb61cf43d44fdb40dc6ed2aab64a MD5 | raw file
   1#! /bin/sh
   2# Attempt to guess a canonical system name.
   3#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
   4#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
   5
   6timestamp='2005-07-08'
   7
   8# This file is free software; you can redistribute it and/or modify it
   9# under the terms of the GNU General Public License as published by
  10# the Free Software Foundation; either version 2 of the License, or
  11# (at your option) any later version.
  12#
  13# This program is distributed in the hope that it will be useful, but
  14# WITHOUT ANY WARRANTY; without even the implied warranty of
  15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16# General Public License for more details.
  17#
  18# You should have received a copy of the GNU General Public License
  19# along with this program; if not, write to the Free Software
  20# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
  21# 02110-1301, USA.
  22#
  23# As a special exception to the GNU General Public License, if you
  24# distribute this file as part of a program that contains a
  25# configuration script generated by Autoconf, you may include it under
  26# the same distribution terms that you use for the rest of that program.
  27
  28
  29# Originally written by Per Bothner <per@bothner.com>.
  30# Please send patches to <config-patches@gnu.org>.  Submit a context
  31# diff and a properly formatted ChangeLog entry.
  32#
  33# This script attempts to guess a canonical system name similar to
  34# config.sub.  If it succeeds, it prints the system name on stdout, and
  35# exits with 0.  Otherwise, it exits with 1.
  36#
  37# The plan is that this can be called by configure scripts if you
  38# don't specify an explicit build system type.
  39
  40me=`echo "$0" | sed -e 's,.*/,,'`
  41
  42usage="\
  43Usage: $0 [OPTION]
  44
  45Output the configuration name of the system \`$me' is run on.
  46
  47Operation modes:
  48  -h, --help         print this help, then exit
  49  -t, --time-stamp   print date of last modification, then exit
  50  -v, --version      print version number, then exit
  51
  52Report bugs and patches to <config-patches@gnu.org>."
  53
  54version="\
  55GNU config.guess ($timestamp)
  56
  57Originally written by Per Bothner.
  58Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
  59Free Software Foundation, Inc.
  60
  61This is free software; see the source for copying conditions.  There is NO
  62warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  63
  64help="
  65Try \`$me --help' for more information."
  66
  67# Parse command line
  68while test $# -gt 0 ; do
  69  case $1 in
  70    --time-stamp | --time* | -t )
  71       echo "$timestamp" ; exit ;;
  72    --version | -v )
  73       echo "$version" ; exit ;;
  74    --help | --h* | -h )
  75       echo "$usage"; exit ;;
  76    -- )     # Stop option processing
  77       shift; break ;;
  78    - )	# Use stdin as input.
  79       break ;;
  80    -* )
  81       echo "$me: invalid option $1$help" >&2
  82       exit 1 ;;
  83    * )
  84       break ;;
  85  esac
  86done
  87
  88if test $# != 0; then
  89  echo "$me: too many arguments$help" >&2
  90  exit 1
  91fi
  92
  93trap 'exit 1' 1 2 15
  94
  95# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
  96# compiler to aid in system detection is discouraged as it requires
  97# temporary files to be created and, as you can see below, it is a
  98# headache to deal with in a portable fashion.
  99
 100# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
 101# use `HOST_CC' if defined, but it is deprecated.
 102
 103# Portable tmp directory creation inspired by the Autoconf team.
 104
 105set_cc_for_build='
 106trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
 107trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
 108: ${TMPDIR=/tmp} ;
 109 { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 110 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 111 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 112 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
 113dummy=$tmp/dummy ;
 114tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
 115case $CC_FOR_BUILD,$HOST_CC,$CC in
 116 ,,)    echo "int x;" > $dummy.c ;
 117	for c in cc gcc c89 c99 ; do
 118	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
 119	     CC_FOR_BUILD="$c"; break ;
 120	  fi ;
 121	done ;
 122	if test x"$CC_FOR_BUILD" = x ; then
 123	  CC_FOR_BUILD=no_compiler_found ;
 124	fi
 125	;;
 126 ,,*)   CC_FOR_BUILD=$CC ;;
 127 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
 128esac ; set_cc_for_build= ;'
 129
 130# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 131# (ghazi@noc.rutgers.edu 1994-08-24)
 132if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 133	PATH=$PATH:/.attbin ; export PATH
 134fi
 135
 136UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 137UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 138UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 139UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 140
 141# Note: order is significant - the case branches are not exclusive.
 142
 143case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 144    *:NetBSD:*:*)
 145	# NetBSD (nbsd) targets should (where applicable) match one or
 146	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 147	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 148	# switched to ELF, *-*-netbsd* would select the old
 149	# object file format.  This provides both forward
 150	# compatibility and a consistent mechanism for selecting the
 151	# object file format.
 152	#
 153	# Note: NetBSD doesn't particularly care about the vendor
 154	# portion of the name.  We always set it to "unknown".
 155	sysctl="sysctl -n hw.machine_arch"
 156	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
 157	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
 158	case "${UNAME_MACHINE_ARCH}" in
 159	    armeb) machine=armeb-unknown ;;
 160	    arm*) machine=arm-unknown ;;
 161	    sh3el) machine=shl-unknown ;;
 162	    sh3eb) machine=sh-unknown ;;
 163	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 164	esac
 165	# The Operating System including object format, if it has switched
 166	# to ELF recently, or will in the future.
 167	case "${UNAME_MACHINE_ARCH}" in
 168	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 169		eval $set_cc_for_build
 170		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 171			| grep __ELF__ >/dev/null
 172		then
 173		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 174		    # Return netbsd for either.  FIX?
 175		    os=netbsd
 176		else
 177		    os=netbsdelf
 178		fi
 179		;;
 180	    *)
 181	        os=netbsd
 182		;;
 183	esac
 184	# The OS release
 185	# Debian GNU/NetBSD machines have a different userland, and
 186	# thus, need a distinct triplet. However, they do not need
 187	# kernel version information, so it can be replaced with a
 188	# suitable tag, in the style of linux-gnu.
 189	case "${UNAME_VERSION}" in
 190	    Debian*)
 191		release='-gnu'
 192		;;
 193	    *)
 194		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 195		;;
 196	esac
 197	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 198	# contains redundant information, the shorter form:
 199	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 200	echo "${machine}-${os}${release}"
 201	exit ;;
 202    *:OpenBSD:*:*)
 203	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
 204	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
 205	exit ;;
 206    *:ekkoBSD:*:*)
 207	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 208	exit ;;
 209    macppc:MirBSD:*:*)
 210	echo powerppc-unknown-mirbsd${UNAME_RELEASE}
 211	exit ;;
 212    *:MirBSD:*:*)
 213	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
 214	exit ;;
 215    alpha:OSF1:*:*)
 216	case $UNAME_RELEASE in
 217	*4.0)
 218		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 219		;;
 220	*5.*)
 221	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 222		;;
 223	esac
 224	# According to Compaq, /usr/sbin/psrinfo has been available on
 225	# OSF/1 and Tru64 systems produced since 1995.  I hope that
 226	# covers most systems running today.  This code pipes the CPU
 227	# types through head -n 1, so we only detect the type of CPU 0.
 228	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 229	case "$ALPHA_CPU_TYPE" in
 230	    "EV4 (21064)")
 231		UNAME_MACHINE="alpha" ;;
 232	    "EV4.5 (21064)")
 233		UNAME_MACHINE="alpha" ;;
 234	    "LCA4 (21066/21068)")
 235		UNAME_MACHINE="alpha" ;;
 236	    "EV5 (21164)")
 237		UNAME_MACHINE="alphaev5" ;;
 238	    "EV5.6 (21164A)")
 239		UNAME_MACHINE="alphaev56" ;;
 240	    "EV5.6 (21164PC)")
 241		UNAME_MACHINE="alphapca56" ;;
 242	    "EV5.7 (21164PC)")
 243		UNAME_MACHINE="alphapca57" ;;
 244	    "EV6 (21264)")
 245		UNAME_MACHINE="alphaev6" ;;
 246	    "EV6.7 (21264A)")
 247		UNAME_MACHINE="alphaev67" ;;
 248	    "EV6.8CB (21264C)")
 249		UNAME_MACHINE="alphaev68" ;;
 250	    "EV6.8AL (21264B)")
 251		UNAME_MACHINE="alphaev68" ;;
 252	    "EV6.8CX (21264D)")
 253		UNAME_MACHINE="alphaev68" ;;
 254	    "EV6.9A (21264/EV69A)")
 255		UNAME_MACHINE="alphaev69" ;;
 256	    "EV7 (21364)")
 257		UNAME_MACHINE="alphaev7" ;;
 258	    "EV7.9 (21364A)")
 259		UNAME_MACHINE="alphaev79" ;;
 260	esac
 261	# A Pn.n version is a patched version.
 262	# A Vn.n version is a released version.
 263	# A Tn.n version is a released field test version.
 264	# A Xn.n version is an unreleased experimental baselevel.
 265	# 1.2 uses "1.2" for uname -r.
 266	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 267	exit ;;
 268    Alpha\ *:Windows_NT*:*)
 269	# How do we know it's Interix rather than the generic POSIX subsystem?
 270	# Should we change UNAME_MACHINE based on the output of uname instead
 271	# of the specific Alpha model?
 272	echo alpha-pc-interix
 273	exit ;;
 274    21064:Windows_NT:50:3)
 275	echo alpha-dec-winnt3.5
 276	exit ;;
 277    Amiga*:UNIX_System_V:4.0:*)
 278	echo m68k-unknown-sysv4
 279	exit ;;
 280    *:[Aa]miga[Oo][Ss]:*:*)
 281	echo ${UNAME_MACHINE}-unknown-amigaos
 282	exit ;;
 283    *:[Mm]orph[Oo][Ss]:*:*)
 284	echo ${UNAME_MACHINE}-unknown-morphos
 285	exit ;;
 286    *:OS/390:*:*)
 287	echo i370-ibm-openedition
 288	exit ;;
 289    *:z/VM:*:*)
 290	echo s390-ibm-zvmoe
 291	exit ;;
 292    *:OS400:*:*)
 293        echo powerpc-ibm-os400
 294	exit ;;
 295    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 296	echo arm-acorn-riscix${UNAME_RELEASE}
 297	exit ;;
 298    arm:riscos:*:*|arm:RISCOS:*:*)
 299	echo arm-unknown-riscos
 300	exit ;;
 301    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 302	echo hppa1.1-hitachi-hiuxmpp
 303	exit ;;
 304    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 305	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 306	if test "`(/bin/universe) 2>/dev/null`" = att ; then
 307		echo pyramid-pyramid-sysv3
 308	else
 309		echo pyramid-pyramid-bsd
 310	fi
 311	exit ;;
 312    NILE*:*:*:dcosx)
 313	echo pyramid-pyramid-svr4
 314	exit ;;
 315    DRS?6000:unix:4.0:6*)
 316	echo sparc-icl-nx6
 317	exit ;;
 318    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 319	case `/usr/bin/uname -p` in
 320	    sparc) echo sparc-icl-nx7; exit ;;
 321	esac ;;
 322    sun4H:SunOS:5.*:*)
 323	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 324	exit ;;
 325    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 326	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 327	exit ;;
 328    i86pc:SunOS:5.*:*)
 329	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 330	exit ;;
 331    sun4*:SunOS:6*:*)
 332	# According to config.sub, this is the proper way to canonicalize
 333	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 334	# it's likely to be more like Solaris than SunOS4.
 335	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 336	exit ;;
 337    sun4*:SunOS:*:*)
 338	case "`/usr/bin/arch -k`" in
 339	    Series*|S4*)
 340		UNAME_RELEASE=`uname -v`
 341		;;
 342	esac
 343	# Japanese Language versions have a version number like `4.1.3-JL'.
 344	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 345	exit ;;
 346    sun3*:SunOS:*:*)
 347	echo m68k-sun-sunos${UNAME_RELEASE}
 348	exit ;;
 349    sun*:*:4.2BSD:*)
 350	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 351	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 352	case "`/bin/arch`" in
 353	    sun3)
 354		echo m68k-sun-sunos${UNAME_RELEASE}
 355		;;
 356	    sun4)
 357		echo sparc-sun-sunos${UNAME_RELEASE}
 358		;;
 359	esac
 360	exit ;;
 361    aushp:SunOS:*:*)
 362	echo sparc-auspex-sunos${UNAME_RELEASE}
 363	exit ;;
 364    # The situation for MiNT is a little confusing.  The machine name
 365    # can be virtually everything (everything which is not
 366    # "atarist" or "atariste" at least should have a processor
 367    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 368    # to the lowercase version "mint" (or "freemint").  Finally
 369    # the system name "TOS" denotes a system which is actually not
 370    # MiNT.  But MiNT is downward compatible to TOS, so this should
 371    # be no problem.
 372    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 373        echo m68k-atari-mint${UNAME_RELEASE}
 374	exit ;;
 375    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 376	echo m68k-atari-mint${UNAME_RELEASE}
 377        exit ;;
 378    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 379        echo m68k-atari-mint${UNAME_RELEASE}
 380	exit ;;
 381    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 382        echo m68k-milan-mint${UNAME_RELEASE}
 383        exit ;;
 384    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 385        echo m68k-hades-mint${UNAME_RELEASE}
 386        exit ;;
 387    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 388        echo m68k-unknown-mint${UNAME_RELEASE}
 389        exit ;;
 390    m68k:machten:*:*)
 391	echo m68k-apple-machten${UNAME_RELEASE}
 392	exit ;;
 393    powerpc:machten:*:*)
 394	echo powerpc-apple-machten${UNAME_RELEASE}
 395	exit ;;
 396    RISC*:Mach:*:*)
 397	echo mips-dec-mach_bsd4.3
 398	exit ;;
 399    RISC*:ULTRIX:*:*)
 400	echo mips-dec-ultrix${UNAME_RELEASE}
 401	exit ;;
 402    VAX*:ULTRIX*:*:*)
 403	echo vax-dec-ultrix${UNAME_RELEASE}
 404	exit ;;
 405    2020:CLIX:*:* | 2430:CLIX:*:*)
 406	echo clipper-intergraph-clix${UNAME_RELEASE}
 407	exit ;;
 408    mips:*:*:UMIPS | mips:*:*:RISCos)
 409	eval $set_cc_for_build
 410	sed 's/^	//' << EOF >$dummy.c
 411#ifdef __cplusplus
 412#include <stdio.h>  /* for printf() prototype */
 413	int main (int argc, char *argv[]) {
 414#else
 415	int main (argc, argv) int argc; char *argv[]; {
 416#endif
 417	#if defined (host_mips) && defined (MIPSEB)
 418	#if defined (SYSTYPE_SYSV)
 419	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 420	#endif
 421	#if defined (SYSTYPE_SVR4)
 422	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 423	#endif
 424	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 425	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 426	#endif
 427	#endif
 428	  exit (-1);
 429	}
 430EOF
 431	$CC_FOR_BUILD -o $dummy $dummy.c &&
 432	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
 433	  SYSTEM_NAME=`$dummy $dummyarg` &&
 434	    { echo "$SYSTEM_NAME"; exit; }
 435	echo mips-mips-riscos${UNAME_RELEASE}
 436	exit ;;
 437    Motorola:PowerMAX_OS:*:*)
 438	echo powerpc-motorola-powermax
 439	exit ;;
 440    Motorola:*:4.3:PL8-*)
 441	echo powerpc-harris-powermax
 442	exit ;;
 443    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
 444	echo powerpc-harris-powermax
 445	exit ;;
 446    Night_Hawk:Power_UNIX:*:*)
 447	echo powerpc-harris-powerunix
 448	exit ;;
 449    m88k:CX/UX:7*:*)
 450	echo m88k-harris-cxux7
 451	exit ;;
 452    m88k:*:4*:R4*)
 453	echo m88k-motorola-sysv4
 454	exit ;;
 455    m88k:*:3*:R3*)
 456	echo m88k-motorola-sysv3
 457	exit ;;
 458    AViiON:dgux:*:*)
 459        # DG/UX returns AViiON for all architectures
 460        UNAME_PROCESSOR=`/usr/bin/uname -p`
 461	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 462	then
 463	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 464	       [ ${TARGET_BINARY_INTERFACE}x = x ]
 465	    then
 466		echo m88k-dg-dgux${UNAME_RELEASE}
 467	    else
 468		echo m88k-dg-dguxbcs${UNAME_RELEASE}
 469	    fi
 470	else
 471	    echo i586-dg-dgux${UNAME_RELEASE}
 472	fi
 473 	exit ;;
 474    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
 475	echo m88k-dolphin-sysv3
 476	exit ;;
 477    M88*:*:R3*:*)
 478	# Delta 88k system running SVR3
 479	echo m88k-motorola-sysv3
 480	exit ;;
 481    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 482	echo m88k-tektronix-sysv3
 483	exit ;;
 484    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 485	echo m68k-tektronix-bsd
 486	exit ;;
 487    *:IRIX*:*:*)
 488	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 489	exit ;;
 490    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 491	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
 492	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
 493    i*86:AIX:*:*)
 494	echo i386-ibm-aix
 495	exit ;;
 496    ia64:AIX:*:*)
 497	if [ -x /usr/bin/oslevel ] ; then
 498		IBM_REV=`/usr/bin/oslevel`
 499	else
 500		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 501	fi
 502	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
 503	exit ;;
 504    *:AIX:2:3)
 505	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 506		eval $set_cc_for_build
 507		sed 's/^		//' << EOF >$dummy.c
 508		#include <sys/systemcfg.h>
 509
 510		main()
 511			{
 512			if (!__power_pc())
 513				exit(1);
 514			puts("powerpc-ibm-aix3.2.5");
 515			exit(0);
 516			}
 517EOF
 518		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
 519		then
 520			echo "$SYSTEM_NAME"
 521		else
 522			echo rs6000-ibm-aix3.2.5
 523		fi
 524	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 525		echo rs6000-ibm-aix3.2.4
 526	else
 527		echo rs6000-ibm-aix3.2
 528	fi
 529	exit ;;
 530    *:AIX:*:[45])
 531	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 532	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 533		IBM_ARCH=rs6000
 534	else
 535		IBM_ARCH=powerpc
 536	fi
 537	if [ -x /usr/bin/oslevel ] ; then
 538		IBM_REV=`/usr/bin/oslevel`
 539	else
 540		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 541	fi
 542	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 543	exit ;;
 544    *:AIX:*:*)
 545	echo rs6000-ibm-aix
 546	exit ;;
 547    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 548	echo romp-ibm-bsd4.4
 549	exit ;;
 550    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 551	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 552	exit ;;                             # report: romp-ibm BSD 4.3
 553    *:BOSX:*:*)
 554	echo rs6000-bull-bosx
 555	exit ;;
 556    DPX/2?00:B.O.S.:*:*)
 557	echo m68k-bull-sysv3
 558	exit ;;
 559    9000/[34]??:4.3bsd:1.*:*)
 560	echo m68k-hp-bsd
 561	exit ;;
 562    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 563	echo m68k-hp-bsd4.4
 564	exit ;;
 565    9000/[34678]??:HP-UX:*:*)
 566	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 567	case "${UNAME_MACHINE}" in
 568	    9000/31? )            HP_ARCH=m68000 ;;
 569	    9000/[34]?? )         HP_ARCH=m68k ;;
 570	    9000/[678][0-9][0-9])
 571		if [ -x /usr/bin/getconf ]; then
 572		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 573                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 574                    case "${sc_cpu_version}" in
 575                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 576                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 577                      532)                      # CPU_PA_RISC2_0
 578                        case "${sc_kernel_bits}" in
 579                          32) HP_ARCH="hppa2.0n" ;;
 580                          64) HP_ARCH="hppa2.0w" ;;
 581			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
 582                        esac ;;
 583                    esac
 584		fi
 585		if [ "${HP_ARCH}" = "" ]; then
 586		    eval $set_cc_for_build
 587		    sed 's/^              //' << EOF >$dummy.c
 588
 589              #define _HPUX_SOURCE
 590              #include <stdlib.h>
 591              #include <unistd.h>
 592
 593              int main ()
 594              {
 595              #if defined(_SC_KERNEL_BITS)
 596                  long bits = sysconf(_SC_KERNEL_BITS);
 597              #endif
 598                  long cpu  = sysconf (_SC_CPU_VERSION);
 599
 600                  switch (cpu)
 601              	{
 602              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 603              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 604              	case CPU_PA_RISC2_0:
 605              #if defined(_SC_KERNEL_BITS)
 606              	    switch (bits)
 607              		{
 608              		case 64: puts ("hppa2.0w"); break;
 609              		case 32: puts ("hppa2.0n"); break;
 610              		default: puts ("hppa2.0"); break;
 611              		} break;
 612              #else  /* !defined(_SC_KERNEL_BITS) */
 613              	    puts ("hppa2.0"); break;
 614              #endif
 615              	default: puts ("hppa1.0"); break;
 616              	}
 617                  exit (0);
 618              }
 619EOF
 620		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
 621		    test -z "$HP_ARCH" && HP_ARCH=hppa
 622		fi ;;
 623	esac
 624	if [ ${HP_ARCH} = "hppa2.0w" ]
 625	then
 626	    eval $set_cc_for_build
 627
 628	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
 629	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
 630	    # generating 64-bit code.  GNU and HP use different nomenclature:
 631	    #
 632	    # $ CC_FOR_BUILD=cc ./config.guess
 633	    # => hppa2.0w-hp-hpux11.23
 634	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
 635	    # => hppa64-hp-hpux11.23
 636
 637	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
 638		grep __LP64__ >/dev/null
 639	    then
 640		HP_ARCH="hppa2.0w"
 641	    else
 642		HP_ARCH="hppa64"
 643	    fi
 644	fi
 645	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 646	exit ;;
 647    ia64:HP-UX:*:*)
 648	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 649	echo ia64-hp-hpux${HPUX_REV}
 650	exit ;;
 651    3050*:HI-UX:*:*)
 652	eval $set_cc_for_build
 653	sed 's/^	//' << EOF >$dummy.c
 654	#include <unistd.h>
 655	int
 656	main ()
 657	{
 658	  long cpu = sysconf (_SC_CPU_VERSION);
 659	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 660	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 661	     results, however.  */
 662	  if (CPU_IS_PA_RISC (cpu))
 663	    {
 664	      switch (cpu)
 665		{
 666		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 667		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 668		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 669		  default: puts ("hppa-hitachi-hiuxwe2"); break;
 670		}
 671	    }
 672	  else if (CPU_IS_HP_MC68K (cpu))
 673	    puts ("m68k-hitachi-hiuxwe2");
 674	  else puts ("unknown-hitachi-hiuxwe2");
 675	  exit (0);
 676	}
 677EOF
 678	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
 679		{ echo "$SYSTEM_NAME"; exit; }
 680	echo unknown-hitachi-hiuxwe2
 681	exit ;;
 682    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 683	echo hppa1.1-hp-bsd
 684	exit ;;
 685    9000/8??:4.3bsd:*:*)
 686	echo hppa1.0-hp-bsd
 687	exit ;;
 688    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 689	echo hppa1.0-hp-mpeix
 690	exit ;;
 691    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 692	echo hppa1.1-hp-osf
 693	exit ;;
 694    hp8??:OSF1:*:*)
 695	echo hppa1.0-hp-osf
 696	exit ;;
 697    i*86:OSF1:*:*)
 698	if [ -x /usr/sbin/sysversion ] ; then
 699	    echo ${UNAME_MACHINE}-unknown-osf1mk
 700	else
 701	    echo ${UNAME_MACHINE}-unknown-osf1
 702	fi
 703	exit ;;
 704    parisc*:Lites*:*:*)
 705	echo hppa1.1-hp-lites
 706	exit ;;
 707    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 708	echo c1-convex-bsd
 709        exit ;;
 710    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 711	if getsysinfo -f scalar_acc
 712	then echo c32-convex-bsd
 713	else echo c2-convex-bsd
 714	fi
 715        exit ;;
 716    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 717	echo c34-convex-bsd
 718        exit ;;
 719    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 720	echo c38-convex-bsd
 721        exit ;;
 722    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 723	echo c4-convex-bsd
 724        exit ;;
 725    CRAY*Y-MP:*:*:*)
 726	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 727	exit ;;
 728    CRAY*[A-Z]90:*:*:*)
 729	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 730	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 731	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 732	      -e 's/\.[^.]*$/.X/'
 733	exit ;;
 734    CRAY*TS:*:*:*)
 735	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 736	exit ;;
 737    CRAY*T3E:*:*:*)
 738	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 739	exit ;;
 740    CRAY*SV1:*:*:*)
 741	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 742	exit ;;
 743    *:UNICOS/mp:*:*)
 744	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 745	exit ;;
 746    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 747	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 748        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 749        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 750        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 751        exit ;;
 752    5000:UNIX_System_V:4.*:*)
 753        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 754        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
 755        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 756	exit ;;
 757    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 758	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 759	exit ;;
 760    sparc*:BSD/OS:*:*)
 761	echo sparc-unknown-bsdi${UNAME_RELEASE}
 762	exit ;;
 763    *:BSD/OS:*:*)
 764	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 765	exit ;;
 766    *:FreeBSD:*:*)
 767	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 768	exit ;;
 769    i*:CYGWIN*:*)
 770	echo ${UNAME_MACHINE}-pc-cygwin
 771	exit ;;
 772    i*:MINGW*:*)
 773	echo ${UNAME_MACHINE}-pc-mingw32
 774	exit ;;
 775    i*:windows32*:*)
 776    	# uname -m includes "-pc" on this system.
 777    	echo ${UNAME_MACHINE}-mingw32
 778	exit ;;
 779    i*:PW*:*)
 780	echo ${UNAME_MACHINE}-pc-pw32
 781	exit ;;
 782    x86:Interix*:[34]*)
 783	echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
 784	exit ;;
 785    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
 786	echo i${UNAME_MACHINE}-pc-mks
 787	exit ;;
 788    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 789	# How do we know it's Interix rather than the generic POSIX subsystem?
 790	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 791	# UNAME_MACHINE based on the output of uname instead of i386?
 792	echo i586-pc-interix
 793	exit ;;
 794    i*:UWIN*:*)
 795	echo ${UNAME_MACHINE}-pc-uwin
 796	exit ;;
 797    amd64:CYGWIN*:*:*)
 798	echo x86_64-unknown-cygwin
 799	exit ;;
 800    p*:CYGWIN*:*)
 801	echo powerpcle-unknown-cygwin
 802	exit ;;
 803    prep*:SunOS:5.*:*)
 804	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 805	exit ;;
 806    *:GNU:*:*)
 807	# the GNU system
 808	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 809	exit ;;
 810    *:GNU/*:*:*)
 811	# other systems with GNU libc and userland
 812	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
 813	exit ;;
 814    i*86:Minix:*:*)
 815	echo ${UNAME_MACHINE}-pc-minix
 816	exit ;;
 817    arm*:Linux:*:*)
 818	echo ${UNAME_MACHINE}-unknown-linux-gnu
 819	exit ;;
 820    cris:Linux:*:*)
 821	echo cris-axis-linux-gnu
 822	exit ;;
 823    crisv32:Linux:*:*)
 824	echo crisv32-axis-linux-gnu
 825	exit ;;
 826    frv:Linux:*:*)
 827    	echo frv-unknown-linux-gnu
 828	exit ;;
 829    ia64:Linux:*:*)
 830	echo ${UNAME_MACHINE}-unknown-linux-gnu
 831	exit ;;
 832    m32r*:Linux:*:*)
 833	echo ${UNAME_MACHINE}-unknown-linux-gnu
 834	exit ;;
 835    m68*:Linux:*:*)
 836	echo ${UNAME_MACHINE}-unknown-linux-gnu
 837	exit ;;
 838    mips:Linux:*:*)
 839	eval $set_cc_for_build
 840	sed 's/^	//' << EOF >$dummy.c
 841	#undef CPU
 842	#undef mips
 843	#undef mipsel
 844	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 845	CPU=mipsel
 846	#else
 847	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 848	CPU=mips
 849	#else
 850	CPU=
 851	#endif
 852	#endif
 853EOF
 854	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
 855	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 856	;;
 857    mips64:Linux:*:*)
 858	eval $set_cc_for_build
 859	sed 's/^	//' << EOF >$dummy.c
 860	#undef CPU
 861	#undef mips64
 862	#undef mips64el
 863	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 864	CPU=mips64el
 865	#else
 866	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 867	CPU=mips64
 868	#else
 869	CPU=
 870	#endif
 871	#endif
 872EOF
 873	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
 874	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 875	;;
 876    ppc:Linux:*:*)
 877	echo powerpc-unknown-linux-gnu
 878	exit ;;
 879    ppc64:Linux:*:*)
 880	echo powerpc64-unknown-linux-gnu
 881	exit ;;
 882    alpha:Linux:*:*)
 883	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 884	  EV5)   UNAME_MACHINE=alphaev5 ;;
 885	  EV56)  UNAME_MACHINE=alphaev56 ;;
 886	  PCA56) UNAME_MACHINE=alphapca56 ;;
 887	  PCA57) UNAME_MACHINE=alphapca56 ;;
 888	  EV6)   UNAME_MACHINE=alphaev6 ;;
 889	  EV67)  UNAME_MACHINE=alphaev67 ;;
 890	  EV68*) UNAME_MACHINE=alphaev68 ;;
 891        esac
 892	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
 893	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
 894	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
 895	exit ;;
 896    parisc:Linux:*:* | hppa:Linux:*:*)
 897	# Look for CPU level
 898	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 899	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
 900	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
 901	  *)    echo hppa-unknown-linux-gnu ;;
 902	esac
 903	exit ;;
 904    parisc64:Linux:*:* | hppa64:Linux:*:*)
 905	echo hppa64-unknown-linux-gnu
 906	exit ;;
 907    s390:Linux:*:* | s390x:Linux:*:*)
 908	echo ${UNAME_MACHINE}-ibm-linux
 909	exit ;;
 910    sh64*:Linux:*:*)
 911    	echo ${UNAME_MACHINE}-unknown-linux-gnu
 912	exit ;;
 913    sh*:Linux:*:*)
 914	echo ${UNAME_MACHINE}-unknown-linux-gnu
 915	exit ;;
 916    sparc:Linux:*:* | sparc64:Linux:*:*)
 917	echo ${UNAME_MACHINE}-unknown-linux-gnu
 918	exit ;;
 919    x86_64:Linux:*:*)
 920	echo x86_64-unknown-linux-gnu
 921	exit ;;
 922    i*86:Linux:*:*)
 923	# The BFD linker knows what the default object file format is, so
 924	# first see if it will tell us. cd to the root directory to prevent
 925	# problems with other programs or directories called `ld' in the path.
 926	# Set LC_ALL=C to ensure ld outputs messages in English.
 927	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
 928			 | sed -ne '/supported targets:/!d
 929				    s/[ 	][ 	]*/ /g
 930				    s/.*supported targets: *//
 931				    s/ .*//
 932				    p'`
 933        case "$ld_supported_targets" in
 934	  elf32-i386)
 935		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
 936		;;
 937	  a.out-i386-linux)
 938		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
 939		exit ;;
 940	  coff-i386)
 941		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
 942		exit ;;
 943	  "")
 944		# Either a pre-BFD a.out linker (linux-gnuoldld) or
 945		# one that does not give us useful --help.
 946		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
 947		exit ;;
 948	esac
 949	# Determine whether the default compiler is a.out or elf
 950	eval $set_cc_for_build
 951	sed 's/^	//' << EOF >$dummy.c
 952	#include <features.h>
 953	#ifdef __ELF__
 954	# ifdef __GLIBC__
 955	#  if __GLIBC__ >= 2
 956	LIBC=gnu
 957	#  else
 958	LIBC=gnulibc1
 959	#  endif
 960	# else
 961	LIBC=gnulibc1
 962	# endif
 963	#else
 964	#ifdef __INTEL_COMPILER
 965	LIBC=gnu
 966	#else
 967	LIBC=gnuaout
 968	#endif
 969	#endif
 970	#ifdef __dietlibc__
 971	LIBC=dietlibc
 972	#endif
 973EOF
 974	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
 975	test x"${LIBC}" != x && {
 976		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
 977		exit
 978	}
 979	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
 980	;;
 981    i*86:DYNIX/ptx:4*:*)
 982	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 983	# earlier versions are messed up and put the nodename in both
 984	# sysname and nodename.
 985	echo i386-sequent-sysv4
 986	exit ;;
 987    i*86:UNIX_SV:4.2MP:2.*)
 988        # Unixware is an offshoot of SVR4, but it has its own version
 989        # number series starting with 2...
 990        # I am not positive that other SVR4 systems won't match this,
 991	# I just have to hope.  -- rms.
 992        # Use sysv4.2uw... so that sysv4* matches it.
 993	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 994	exit ;;
 995    i*86:OS/2:*:*)
 996	# If we were able to find `uname', then EMX Unix compatibility
 997	# is probably installed.
 998	echo ${UNAME_MACHINE}-pc-os2-emx
 999	exit ;;
1000    i*86:XTS-300:*:STOP)
1001	echo ${UNAME_MACHINE}-unknown-stop
1002	exit ;;
1003    i*86:atheos:*:*)
1004	echo ${UNAME_MACHINE}-unknown-atheos
1005	exit ;;
1006    i*86:syllable:*:*)
1007	echo ${UNAME_MACHINE}-pc-syllable
1008	exit ;;
1009    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1010	echo i386-unknown-lynxos${UNAME_RELEASE}
1011	exit ;;
1012    i*86:*DOS:*:*)
1013	echo ${UNAME_MACHINE}-pc-msdosdjgpp
1014	exit ;;
1015    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1016	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1017	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1018		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1019	else
1020		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1021	fi
1022	exit ;;
1023    i*86:*:5:[678]*)
1024    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
1025	case `/bin/uname -X | grep "^Machine"` in
1026	    *486*)	     UNAME_MACHINE=i486 ;;
1027	    *Pentium)	     UNAME_MACHINE=i586 ;;
1028	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1029	esac
1030	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1031	exit ;;
1032    i*86:*:3.2:*)
1033	if test -f /usr/options/cb.name; then
1034		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1035		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1036	elif /bin/uname -X 2>/dev/null >/dev/null ; then
1037		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1038		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1039		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1040			&& UNAME_MACHINE=i586
1041		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1042			&& UNAME_MACHINE=i686
1043		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1044			&& UNAME_MACHINE=i686
1045		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1046	else
1047		echo ${UNAME_MACHINE}-pc-sysv32
1048	fi
1049	exit ;;
1050    pc:*:*:*)
1051	# Left here for compatibility:
1052        # uname -m prints for DJGPP always 'pc', but it prints nothing about
1053        # the processor, so we play safe by assuming i386.
1054	echo i386-pc-msdosdjgpp
1055        exit ;;
1056    Intel:Mach:3*:*)
1057	echo i386-pc-mach3
1058	exit ;;
1059    paragon:*:*:*)
1060	echo i860-intel-osf1
1061	exit ;;
1062    i860:*:4.*:*) # i860-SVR4
1063	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1064	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1065	else # Add other i860-SVR4 vendors below as they are discovered.
1066	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1067	fi
1068	exit ;;
1069    mini*:CTIX:SYS*5:*)
1070	# "miniframe"
1071	echo m68010-convergent-sysv
1072	exit ;;
1073    mc68k:UNIX:SYSTEM5:3.51m)
1074	echo m68k-convergent-sysv
1075	exit ;;
1076    M680?0:D-NIX:5.3:*)
1077	echo m68k-diab-dnix
1078	exit ;;
1079    M68*:*:R3V[5678]*:*)
1080	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1081    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
1082	OS_REL=''
1083	test -r /etc/.relid \
1084	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1085	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1086	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1087	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1088	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1089    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1090        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1091          && { echo i486-ncr-sysv4; exit; } ;;
1092    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1093	echo m68k-unknown-lynxos${UNAME_RELEASE}
1094	exit ;;
1095    mc68030:UNIX_System_V:4.*:*)
1096	echo m68k-atari-sysv4
1097	exit ;;
1098    TSUNAMI:LynxOS:2.*:*)
1099	echo sparc-unknown-lynxos${UNAME_RELEASE}
1100	exit ;;
1101    rs6000:LynxOS:2.*:*)
1102	echo rs6000-unknown-lynxos${UNAME_RELEASE}
1103	exit ;;
1104    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1105	echo powerpc-unknown-lynxos${UNAME_RELEASE}
1106	exit ;;
1107    SM[BE]S:UNIX_SV:*:*)
1108	echo mips-dde-sysv${UNAME_RELEASE}
1109	exit ;;
1110    RM*:ReliantUNIX-*:*:*)
1111	echo mips-sni-sysv4
1112	exit ;;
1113    RM*:SINIX-*:*:*)
1114	echo mips-sni-sysv4
1115	exit ;;
1116    *:SINIX-*:*:*)
1117	if uname -p 2>/dev/null >/dev/null ; then
1118		UNAME_MACHINE=`(uname -p) 2>/dev/null`
1119		echo ${UNAME_MACHINE}-sni-sysv4
1120	else
1121		echo ns32k-sni-sysv
1122	fi
1123	exit ;;
1124    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1125                      # says <Richard.M.Bartel@ccMail.Census.GOV>
1126        echo i586-unisys-sysv4
1127        exit ;;
1128    *:UNIX_System_V:4*:FTX*)
1129	# From Gerald Hewes <hewes@openmarket.com>.
1130	# How about differentiating between stratus architectures? -djm
1131	echo hppa1.1-stratus-sysv4
1132	exit ;;
1133    *:*:*:FTX*)
1134	# From seanf@swdc.stratus.com.
1135	echo i860-stratus-sysv4
1136	exit ;;
1137    i*86:VOS:*:*)
1138	# From Paul.Green@stratus.com.
1139	echo ${UNAME_MACHINE}-stratus-vos
1140	exit ;;
1141    *:VOS:*:*)
1142	# From Paul.Green@stratus.com.
1143	echo hppa1.1-stratus-vos
1144	exit ;;
1145    mc68*:A/UX:*:*)
1146	echo m68k-apple-aux${UNAME_RELEASE}
1147	exit ;;
1148    news*:NEWS-OS:6*:*)
1149	echo mips-sony-newsos6
1150	exit ;;
1151    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1152	if [ -d /usr/nec ]; then
1153	        echo mips-nec-sysv${UNAME_RELEASE}
1154	else
1155	        echo mips-unknown-sysv${UNAME_RELEASE}
1156	fi
1157        exit ;;
1158    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
1159	echo powerpc-be-beos
1160	exit ;;
1161    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
1162	echo powerpc-apple-beos
1163	exit ;;
1164    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
1165	echo i586-pc-beos
1166	exit ;;
1167    SX-4:SUPER-UX:*:*)
1168	echo sx4-nec-superux${UNAME_RELEASE}
1169	exit ;;
1170    SX-5:SUPER-UX:*:*)
1171	echo sx5-nec-superux${UNAME_RELEASE}
1172	exit ;;
1173    SX-6:SUPER-UX:*:*)
1174	echo sx6-nec-superux${UNAME_RELEASE}
1175	exit ;;
1176    Power*:Rhapsody:*:*)
1177	echo powerpc-apple-rhapsody${UNAME_RELEASE}
1178	exit ;;
1179    *:Rhapsody:*:*)
1180	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1181	exit ;;
1182    *:Darwin:*:*)
1183	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1184	case $UNAME_PROCESSOR in
1185	    *86) UNAME_PROCESSOR=i686 ;;
1186	    unknown) UNAME_PROCESSOR=powerpc ;;
1187	esac
1188	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1189	exit ;;
1190    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1191	UNAME_PROCESSOR=`uname -p`
1192	if test "$UNAME_PROCESSOR" = "x86"; then
1193		UNAME_PROCESSOR=i386
1194		UNAME_MACHINE=pc
1195	fi
1196	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1197	exit ;;
1198    *:QNX:*:4*)
1199	echo i386-pc-qnx
1200	exit ;;
1201    NSE-?:NONSTOP_KERNEL:*:*)
1202	echo nse-tandem-nsk${UNAME_RELEASE}
1203	exit ;;
1204    NSR-?:NONSTOP_KERNEL:*:*)
1205	echo nsr-tandem-nsk${UNAME_RELEASE}
1206	exit ;;
1207    *:NonStop-UX:*:*)
1208	echo mips-compaq-nonstopux
1209	exit ;;
1210    BS2000:POSIX*:*:*)
1211	echo bs2000-siemens-sysv
1212	exit ;;
1213    DS/*:UNIX_System_V:*:*)
1214	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1215	exit ;;
1216    *:Plan9:*:*)
1217	# "uname -m" is not consistent, so use $cputype instead. 386
1218	# is converted to i386 for consistency with other x86
1219	# operating systems.
1220	if test "$cputype" = "386"; then
1221	    UNAME_MACHINE=i386
1222	else
1223	    UNAME_MACHINE="$cputype"
1224	fi
1225	echo ${UNAME_MACHINE}-unknown-plan9
1226	exit ;;
1227    *:TOPS-10:*:*)
1228	echo pdp10-unknown-tops10
1229	exit ;;
1230    *:TENEX:*:*)
1231	echo pdp10-unknown-tenex
1232	exit ;;
1233    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1234	echo pdp10-dec-tops20
1235	exit ;;
1236    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1237	echo pdp10-xkl-tops20
1238	exit ;;
1239    *:TOPS-20:*:*)
1240	echo pdp10-unknown-tops20
1241	exit ;;
1242    *:ITS:*:*)
1243	echo pdp10-unknown-its
1244	exit ;;
1245    SEI:*:*:SEIUX)
1246        echo mips-sei-seiux${UNAME_RELEASE}
1247	exit ;;
1248    *:DragonFly:*:*)
1249	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1250	exit ;;
1251    *:*VMS:*:*)
1252    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
1253	case "${UNAME_MACHINE}" in
1254	    A*) echo alpha-dec-vms ; exit ;;
1255	    I*) echo ia64-dec-vms ; exit ;;
1256	    V*) echo vax-dec-vms ; exit ;;
1257	esac ;;
1258    *:XENIX:*:SysV)
1259	echo i386-pc-xenix
1260	exit ;;
1261    i*86:skyos:*:*)
1262	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1263	exit ;;
1264esac
1265
1266#echo '(No uname command or uname output not recognized.)' 1>&2
1267#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1268
1269eval $set_cc_for_build
1270cat >$dummy.c <<EOF
1271#ifdef _SEQUENT_
1272# include <sys/types.h>
1273# include <sys/utsname.h>
1274#endif
1275main ()
1276{
1277#if defined (sony)
1278#if defined (MIPSEB)
1279  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
1280     I don't know....  */
1281  printf ("mips-sony-bsd\n"); exit (0);
1282#else
1283#include <sys/param.h>
1284  printf ("m68k-sony-newsos%s\n",
1285#ifdef NEWSOS4
1286          "4"
1287#else
1288	  ""
1289#endif
1290         ); exit (0);
1291#endif
1292#endif
1293
1294#if defined (__arm) && defined (__acorn) && defined (__unix)
1295  printf ("arm-acorn-riscix\n"); exit (0);
1296#endif
1297
1298#if defined (hp300) && !defined (hpux)
1299  printf ("m68k-hp-bsd\n"); exit (0);
1300#endif
1301
1302#if defined (NeXT)
1303#if !defined (__ARCHITECTURE__)
1304#define __ARCHITECTURE__ "m68k"
1305#endif
1306  int version;
1307  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1308  if (version < 4)
1309    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1310  else
1311    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1312  exit (0);
1313#endif
1314
1315#if defined (MULTIMAX) || defined (n16)
1316#if defined (UMAXV)
1317  printf ("ns32k-encore-sysv\n"); exit (0);
1318#else
1319#if defined (CMU)
1320  printf ("ns32k-encore-mach\n"); exit (0);
1321#else
1322  printf ("ns32k-encore-bsd\n"); exit (0);
1323#endif
1324#endif
1325#endif
1326
1327#if defined (__386BSD__)
1328  printf ("i386-pc-bsd\n"); exit (0);
1329#endif
1330
1331#if defined (sequent)
1332#if defined (i386)
1333  printf ("i386-sequent-dynix\n"); exit (0);
1334#endif
1335#if defined (ns32000)
1336  printf ("ns32k-sequent-dynix\n"); exit (0);
1337#endif
1338#endif
1339
1340#if defined (_SEQUENT_)
1341    struct utsname un;
1342
1343    uname(&un);
1344
1345    if (strncmp(un.version, "V2", 2) == 0) {
1346	printf ("i386-sequent-ptx2\n"); exit (0);
1347    }
1348    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1349	printf ("i386-sequent-ptx1\n"); exit (0);
1350    }
1351    printf ("i386-sequent-ptx\n"); exit (0);
1352
1353#endif
1354
1355#if defined (vax)
1356# if !defined (ultrix)
1357#  include <sys/param.h>
1358#  if defined (BSD)
1359#   if BSD == 43
1360      printf ("vax-dec-bsd4.3\n"); exit (0);
1361#   else
1362#    if BSD == 199006
1363      printf ("vax-dec-bsd4.3reno\n"); exit (0);
1364#    else
1365      printf ("vax-dec-bsd\n"); exit (0);
1366#    endif
1367#   endif
1368#  else
1369    printf ("vax-dec-bsd\n"); exit (0);
1370#  endif
1371# else
1372    printf ("vax-dec-ultrix\n"); exit (0);
1373# endif
1374#endif
1375
1376#if defined (alliant) && defined (i860)
1377  printf ("i860-alliant-bsd\n"); exit (0);
1378#endif
1379
1380  exit (1);
1381}
1382EOF
1383
1384$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1385	{ echo "$SYSTEM_NAME"; exit; }
1386
1387# Apollos put the system type in the environment.
1388
1389test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1390
1391# Convex versions that predate uname can use getsysinfo(1)
1392
1393if [ -x /usr/convex/getsysinfo ]
1394then
1395    case `getsysinfo -f cpu_type` in
1396    c1*)
1397	echo c1-convex-bsd
1398	exit ;;
1399    c2*)
1400	if getsysinfo -f scalar_acc
1401	then echo c32-convex-bsd
1402	else echo c2-convex-bsd
1403	fi
1404	exit ;;
1405    c34*)
1406	echo c34-convex-bsd
1407	exit ;;
1408    c38*)
1409	echo c38-convex-bsd
1410	exit ;;
1411    c4*)
1412	echo c4-convex-bsd
1413	exit ;;
1414    esac
1415fi
1416
1417cat >&2 <<EOF
1418$0: unable to guess system type
1419
1420This script, last modified $timestamp, has failed to recognize
1421the operating system you are using. It is advised that you
1422download the most up to date version of the config scripts from
1423
1424  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
1425and
1426  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
1427
1428If the version you run ($0) is already up to date, please
1429send the following data and any information you think might be
1430pertinent to <config-patches@gnu.org> in order to provide the needed
1431information to handle your system.
1432
1433config.guess timestamp = $timestamp
1434
1435uname -m = `(uname -m) 2>/dev/null || echo unknown`
1436uname -r = `(uname -r) 2>/dev/null || echo unknown`
1437uname -s = `(uname -s) 2>/dev/null || echo unknown`
1438uname -v = `(uname -v) 2>/dev/null || echo unknown`
1439
1440/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1441/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1442
1443hostinfo               = `(hostinfo) 2>/dev/null`
1444/bin/universe          = `(/bin/universe) 2>/dev/null`
1445/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1446/bin/arch              = `(/bin/arch) 2>/dev/null`
1447/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1448/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1449
1450UNAME_MACHINE = ${UNAME_MACHINE}
1451UNAME_RELEASE = ${UNAME_RELEASE}
1452UNAME_SYSTEM  = ${UNAME_SYSTEM}
1453UNAME_VERSION = ${UNAME_VERSION}
1454EOF
1455
1456exit 1
1457
1458# Local variables:
1459# eval: (add-hook 'write-file-hooks 'time-stamp)
1460# time-stamp-start: "timestamp='"
1461# time-stamp-format: "%:y-%02m-%02d"
1462# time-stamp-end: "'"
1463# End: