luna - libev/config.guess

   1#! /bin/sh
   2# Attempt to guess a canonical system name.
   3#   Copyright 1992-2014 Free Software Foundation, Inc.
   4
   5timestamp='2014-03-23'
   6
   7# This file is free software; you can redistribute it and/or modify it
   8# under the terms of the GNU General Public License as published by
   9# the Free Software Foundation; either version 3 of the License, or
  10# (at your option) any later version.
  11#
  12# This program is distributed in the hope that it will be useful, but
  13# WITHOUT ANY WARRANTY; without even the implied warranty of
  14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15# General Public License for more details.
  16#
  17# You should have received a copy of the GNU General Public License
  18# along with this program; if not, see <http://www.gnu.org/licenses/>.
  19#
  20# As a special exception to the GNU General Public License, if you
  21# distribute this file as part of a program that contains a
  22# configuration script generated by Autoconf, you may include it under
  23# the same distribution terms that you use for the rest of that
  24# program.  This Exception is an additional permission under section 7
  25# of the GNU General Public License, version 3 ("GPLv3").
  26#
  27# Originally written by Per Bothner.
  28#
  29# You can get the latest version of this script from:
  30# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
  31#
  32# Please send patches with a ChangeLog entry to config-patches@gnu.org.
  33
  34
  35me=`echo "$0" | sed -e 's,.*/,,'`
  36
  37usage="\
  38Usage: $0 [OPTION]
  39
  40Output the configuration name of the system \`$me' is run on.
  41
  42Operation modes:
  43  -h, --help         print this help, then exit
  44  -t, --time-stamp   print date of last modification, then exit
  45  -v, --version      print version number, then exit
  46
  47Report bugs and patches to <config-patches@gnu.org>."
  48
  49version="\
  50GNU config.guess ($timestamp)
  51
  52Originally written by Per Bothner.
  53Copyright 1992-2014 Free Software Foundation, Inc.
  54
  55This is free software; see the source for copying conditions.  There is NO
  56warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  57
  58help="
  59Try \`$me --help' for more information."
  60
  61# Parse command line
  62while test $# -gt 0 ; do
  63  case $1 in
  64    --time-stamp | --time* | -t )
  65       echo "$timestamp" ; exit ;;
  66    --version | -v )
  67       echo "$version" ; exit ;;
  68    --help | --h* | -h )
  69       echo "$usage"; exit ;;
  70    -- )     # Stop option processing
  71       shift; break ;;
  72    - )	# Use stdin as input.
  73       break ;;
  74    -* )
  75       echo "$me: invalid option $1$help" >&2
  76       exit 1 ;;
  77    * )
  78       break ;;
  79  esac
  80done
  81
  82if test $# != 0; then
  83  echo "$me: too many arguments$help" >&2
  84  exit 1
  85fi
  86
  87trap 'exit 1' 1 2 15
  88
  89# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
  90# compiler to aid in system detection is discouraged as it requires
  91# temporary files to be created and, as you can see below, it is a
  92# headache to deal with in a portable fashion.
  93
  94# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
  95# use `HOST_CC' if defined, but it is deprecated.
  96
  97# Portable tmp directory creation inspired by the Autoconf team.
  98
  99set_cc_for_build='
 100trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
 101trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
 102: ${TMPDIR=/tmp} ;
 103 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 104 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
 105 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 106 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
 107dummy=$tmp/dummy ;
 108tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
 109case $CC_FOR_BUILD,$HOST_CC,$CC in
 110 ,,)    echo "int x;" > $dummy.c ;
 111	for c in cc gcc c89 c99 ; do
 112	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
 113	     CC_FOR_BUILD="$c"; break ;
 114	  fi ;
 115	done ;
 116	if test x"$CC_FOR_BUILD" = x ; then
 117	  CC_FOR_BUILD=no_compiler_found ;
 118	fi
 119	;;
 120 ,,*)   CC_FOR_BUILD=$CC ;;
 121 ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
 122esac ; set_cc_for_build= ;'
 123
 124# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 125# (ghazi@noc.rutgers.edu 1994-08-24)
 126if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
 127	PATH=$PATH:/.attbin ; export PATH
 128fi
 129
 130UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 131UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 132UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 133UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 134
 135case "${UNAME_SYSTEM}" in
 136Linux|GNU|GNU/*)
 137	# If the system lacks a compiler, then just pick glibc.
 138	# We could probably try harder.
 139	LIBC=gnu
 140
 141	eval $set_cc_for_build
 142	cat <<-EOF > $dummy.c
 143	#include <features.h>
 144	#if defined(__UCLIBC__)
 145	LIBC=uclibc
 146	#elif defined(__dietlibc__)
 147	LIBC=dietlibc
 148	#else
 149	LIBC=gnu
 150	#endif
 151	EOF
 152	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
 153	;;
 154esac
 155
 156# Note: order is significant - the case branches are not exclusive.
 157
 158case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 159    *:NetBSD:*:*)
 160	# NetBSD (nbsd) targets should (where applicable) match one or
 161	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
 162	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 163	# switched to ELF, *-*-netbsd* would select the old
 164	# object file format.  This provides both forward
 165	# compatibility and a consistent mechanism for selecting the
 166	# object file format.
 167	#
 168	# Note: NetBSD doesn't particularly care about the vendor
 169	# portion of the name.  We always set it to "unknown".
 170	sysctl="sysctl -n hw.machine_arch"
 171	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
 172	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
 173	case "${UNAME_MACHINE_ARCH}" in
 174	    armeb) machine=armeb-unknown ;;
 175	    arm*) machine=arm-unknown ;;
 176	    sh3el) machine=shl-unknown ;;
 177	    sh3eb) machine=sh-unknown ;;
 178	    sh5el) machine=sh5le-unknown ;;
 179	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 180	esac
 181	# The Operating System including object format, if it has switched
 182	# to ELF recently, or will in the future.
 183	case "${UNAME_MACHINE_ARCH}" in
 184	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 185		eval $set_cc_for_build
 186		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 187			| grep -q __ELF__
 188		then
 189		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 190		    # Return netbsd for either.  FIX?
 191		    os=netbsd
 192		else
 193		    os=netbsdelf
 194		fi
 195		;;
 196	    *)
 197		os=netbsd
 198		;;
 199	esac
 200	# The OS release
 201	# Debian GNU/NetBSD machines have a different userland, and
 202	# thus, need a distinct triplet. However, they do not need
 203	# kernel version information, so it can be replaced with a
 204	# suitable tag, in the style of linux-gnu.
 205	case "${UNAME_VERSION}" in
 206	    Debian*)
 207		release='-gnu'
 208		;;
 209	    *)
 210		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
 211		;;
 212	esac
 213	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 214	# contains redundant information, the shorter form:
 215	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 216	echo "${machine}-${os}${release}"
 217	exit ;;
 218    *:Bitrig:*:*)
 219	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
 220	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
 221	exit ;;
 222    *:OpenBSD:*:*)
 223	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
 224	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
 225	exit ;;
 226    *:ekkoBSD:*:*)
 227	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 228	exit ;;
 229    *:SolidBSD:*:*)
 230	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
 231	exit ;;
 232    macppc:MirBSD:*:*)
 233	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
 234	exit ;;
 235    *:MirBSD:*:*)
 236	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
 237	exit ;;
 238    alpha:OSF1:*:*)
 239	case $UNAME_RELEASE in
 240	*4.0)
 241		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 242		;;
 243	*5.*)
 244		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 245		;;
 246	esac
 247	# According to Compaq, /usr/sbin/psrinfo has been available on
 248	# OSF/1 and Tru64 systems produced since 1995.  I hope that
 249	# covers most systems running today.  This code pipes the CPU
 250	# types through head -n 1, so we only detect the type of CPU 0.
 251	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 252	case "$ALPHA_CPU_TYPE" in
 253	    "EV4 (21064)")
 254		UNAME_MACHINE="alpha" ;;
 255	    "EV4.5 (21064)")
 256		UNAME_MACHINE="alpha" ;;
 257	    "LCA4 (21066/21068)")
 258		UNAME_MACHINE="alpha" ;;
 259	    "EV5 (21164)")
 260		UNAME_MACHINE="alphaev5" ;;
 261	    "EV5.6 (21164A)")
 262		UNAME_MACHINE="alphaev56" ;;
 263	    "EV5.6 (21164PC)")
 264		UNAME_MACHINE="alphapca56" ;;
 265	    "EV5.7 (21164PC)")
 266		UNAME_MACHINE="alphapca57" ;;
 267	    "EV6 (21264)")
 268		UNAME_MACHINE="alphaev6" ;;
 269	    "EV6.7 (21264A)")
 270		UNAME_MACHINE="alphaev67" ;;
 271	    "EV6.8CB (21264C)")
 272		UNAME_MACHINE="alphaev68" ;;
 273	    "EV6.8AL (21264B)")
 274		UNAME_MACHINE="alphaev68" ;;
 275	    "EV6.8CX (21264D)")
 276		UNAME_MACHINE="alphaev68" ;;
 277	    "EV6.9A (21264/EV69A)")
 278		UNAME_MACHINE="alphaev69" ;;
 279	    "EV7 (21364)")
 280		UNAME_MACHINE="alphaev7" ;;
 281	    "EV7.9 (21364A)")
 282		UNAME_MACHINE="alphaev79" ;;
 283	esac
 284	# A Pn.n version is a patched version.
 285	# A Vn.n version is a released version.
 286	# A Tn.n version is a released field test version.
 287	# A Xn.n version is an unreleased experimental baselevel.
 288	# 1.2 uses "1.2" for uname -r.
 289	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 290	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
 291	exitcode=$?
 292	trap '' 0
 293	exit $exitcode ;;
 294    Alpha\ *:Windows_NT*:*)
 295	# How do we know it's Interix rather than the generic POSIX subsystem?
 296	# Should we change UNAME_MACHINE based on the output of uname instead
 297	# of the specific Alpha model?
 298	echo alpha-pc-interix
 299	exit ;;
 300    21064:Windows_NT:50:3)
 301	echo alpha-dec-winnt3.5
 302	exit ;;
 303    Amiga*:UNIX_System_V:4.0:*)
 304	echo m68k-unknown-sysv4
 305	exit ;;
 306    *:[Aa]miga[Oo][Ss]:*:*)
 307	echo ${UNAME_MACHINE}-unknown-amigaos
 308	exit ;;
 309    *:[Mm]orph[Oo][Ss]:*:*)
 310	echo ${UNAME_MACHINE}-unknown-morphos
 311	exit ;;
 312    *:OS/390:*:*)
 313	echo i370-ibm-openedition
 314	exit ;;
 315    *:z/VM:*:*)
 316	echo s390-ibm-zvmoe
 317	exit ;;
 318    *:OS400:*:*)
 319	echo powerpc-ibm-os400
 320	exit ;;
 321    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 322	echo arm-acorn-riscix${UNAME_RELEASE}
 323	exit ;;
 324    arm*:riscos:*:*|arm*:RISCOS:*:*)
 325	echo arm-unknown-riscos
 326	exit ;;
 327    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 328	echo hppa1.1-hitachi-hiuxmpp
 329	exit ;;
 330    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 331	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 332	if test "`(/bin/universe) 2>/dev/null`" = att ; then
 333		echo pyramid-pyramid-sysv3
 334	else
 335		echo pyramid-pyramid-bsd
 336	fi
 337	exit ;;
 338    NILE*:*:*:dcosx)
 339	echo pyramid-pyramid-svr4
 340	exit ;;
 341    DRS?6000:unix:4.0:6*)
 342	echo sparc-icl-nx6
 343	exit ;;
 344    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 345	case `/usr/bin/uname -p` in
 346	    sparc) echo sparc-icl-nx7; exit ;;
 347	esac ;;
 348    s390x:SunOS:*:*)
 349	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 350	exit ;;
 351    sun4H:SunOS:5.*:*)
 352	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 353	exit ;;
 354    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 355	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 356	exit ;;
 357    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
 358	echo i386-pc-auroraux${UNAME_RELEASE}
 359	exit ;;
 360    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
 361	eval $set_cc_for_build
 362	SUN_ARCH="i386"
 363	# If there is a compiler, see if it is configured for 64-bit objects.
 364	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
 365	# This test works for both compilers.
 366	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
 367	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
 368		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
 369		grep IS_64BIT_ARCH >/dev/null
 370	    then
 371		SUN_ARCH="x86_64"
 372	    fi
 373	fi
 374	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 375	exit ;;
 376    sun4*:SunOS:6*:*)
 377	# According to config.sub, this is the proper way to canonicalize
 378	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 379	# it's likely to be more like Solaris than SunOS4.
 380	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 381	exit ;;
 382    sun4*:SunOS:*:*)
 383	case "`/usr/bin/arch -k`" in
 384	    Series*|S4*)
 385		UNAME_RELEASE=`uname -v`
 386		;;
 387	esac
 388	# Japanese Language versions have a version number like `4.1.3-JL'.
 389	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
 390	exit ;;
 391    sun3*:SunOS:*:*)
 392	echo m68k-sun-sunos${UNAME_RELEASE}
 393	exit ;;
 394    sun*:*:4.2BSD:*)
 395	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 396	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 397	case "`/bin/arch`" in
 398	    sun3)
 399		echo m68k-sun-sunos${UNAME_RELEASE}
 400		;;
 401	    sun4)
 402		echo sparc-sun-sunos${UNAME_RELEASE}
 403		;;
 404	esac
 405	exit ;;
 406    aushp:SunOS:*:*)
 407	echo sparc-auspex-sunos${UNAME_RELEASE}
 408	exit ;;
 409    # The situation for MiNT is a little confusing.  The machine name
 410    # can be virtually everything (everything which is not
 411    # "atarist" or "atariste" at least should have a processor
 412    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 413    # to the lowercase version "mint" (or "freemint").  Finally
 414    # the system name "TOS" denotes a system which is actually not
 415    # MiNT.  But MiNT is downward compatible to TOS, so this should
 416    # be no problem.
 417    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 418	echo m68k-atari-mint${UNAME_RELEASE}
 419	exit ;;
 420    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 421	echo m68k-atari-mint${UNAME_RELEASE}
 422	exit ;;
 423    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 424	echo m68k-atari-mint${UNAME_RELEASE}
 425	exit ;;
 426    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 427	echo m68k-milan-mint${UNAME_RELEASE}
 428	exit ;;
 429    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 430	echo m68k-hades-mint${UNAME_RELEASE}
 431	exit ;;
 432    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 433	echo m68k-unknown-mint${UNAME_RELEASE}
 434	exit ;;
 435    m68k:machten:*:*)
 436	echo m68k-apple-machten${UNAME_RELEASE}
 437	exit ;;
 438    powerpc:machten:*:*)
 439	echo powerpc-apple-machten${UNAME_RELEASE}
 440	exit ;;
 441    RISC*:Mach:*:*)
 442	echo mips-dec-mach_bsd4.3
 443	exit ;;
 444    RISC*:ULTRIX:*:*)
 445	echo mips-dec-ultrix${UNAME_RELEASE}
 446	exit ;;
 447    VAX*:ULTRIX*:*:*)
 448	echo vax-dec-ultrix${UNAME_RELEASE}
 449	exit ;;
 450    2020:CLIX:*:* | 2430:CLIX:*:*)
 451	echo clipper-intergraph-clix${UNAME_RELEASE}
 452	exit ;;
 453    mips:*:*:UMIPS | mips:*:*:RISCos)
 454	eval $set_cc_for_build
 455	sed 's/^	//' << EOF >$dummy.c
 456#ifdef __cplusplus
 457#include <stdio.h>  /* for printf() prototype */
 458	int main (int argc, char *argv[]) {
 459#else
 460	int main (argc, argv) int argc; char *argv[]; {
 461#endif
 462	#if defined (host_mips) && defined (MIPSEB)
 463	#if defined (SYSTYPE_SYSV)
 464	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
 465	#endif
 466	#if defined (SYSTYPE_SVR4)
 467	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
 468	#endif
 469	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 470	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
 471	#endif
 472	#endif
 473	  exit (-1);
 474	}
 475EOF
 476	$CC_FOR_BUILD -o $dummy $dummy.c &&
 477	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
 478	  SYSTEM_NAME=`$dummy $dummyarg` &&
 479	    { echo "$SYSTEM_NAME"; exit; }
 480	echo mips-mips-riscos${UNAME_RELEASE}
 481	exit ;;
 482    Motorola:PowerMAX_OS:*:*)
 483	echo powerpc-motorola-powermax
 484	exit ;;
 485    Motorola:*:4.3:PL8-*)
 486	echo powerpc-harris-powermax
 487	exit ;;
 488    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
 489	echo powerpc-harris-powermax
 490	exit ;;
 491    Night_Hawk:Power_UNIX:*:*)
 492	echo powerpc-harris-powerunix
 493	exit ;;
 494    m88k:CX/UX:7*:*)
 495	echo m88k-harris-cxux7
 496	exit ;;
 497    m88k:*:4*:R4*)
 498	echo m88k-motorola-sysv4
 499	exit ;;
 500    m88k:*:3*:R3*)
 501	echo m88k-motorola-sysv3
 502	exit ;;
 503    AViiON:dgux:*:*)
 504	# DG/UX returns AViiON for all architectures
 505	UNAME_PROCESSOR=`/usr/bin/uname -p`
 506	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 507	then
 508	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
 509	       [ ${TARGET_BINARY_INTERFACE}x = x ]
 510	    then
 511		echo m88k-dg-dgux${UNAME_RELEASE}
 512	    else
 513		echo m88k-dg-dguxbcs${UNAME_RELEASE}
 514	    fi
 515	else
 516	    echo i586-dg-dgux${UNAME_RELEASE}
 517	fi
 518	exit ;;
 519    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
 520	echo m88k-dolphin-sysv3
 521	exit ;;
 522    M88*:*:R3*:*)
 523	# Delta 88k system running SVR3
 524	echo m88k-motorola-sysv3
 525	exit ;;
 526    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 527	echo m88k-tektronix-sysv3
 528	exit ;;
 529    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 530	echo m68k-tektronix-bsd
 531	exit ;;
 532    *:IRIX*:*:*)
 533	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
 534	exit ;;
 535    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 536	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
 537	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
 538    i*86:AIX:*:*)
 539	echo i386-ibm-aix
 540	exit ;;
 541    ia64:AIX:*:*)
 542	if [ -x /usr/bin/oslevel ] ; then
 543		IBM_REV=`/usr/bin/oslevel`
 544	else
 545		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 546	fi
 547	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
 548	exit ;;
 549    *:AIX:2:3)
 550	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 551		eval $set_cc_for_build
 552		sed 's/^		//' << EOF >$dummy.c
 553		#include <sys/systemcfg.h>
 554
 555		main()
 556			{
 557			if (!__power_pc())
 558				exit(1);
 559			puts("powerpc-ibm-aix3.2.5");
 560			exit(0);
 561			}
 562EOF
 563		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
 564		then
 565			echo "$SYSTEM_NAME"
 566		else
 567			echo rs6000-ibm-aix3.2.5
 568		fi
 569	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 570		echo rs6000-ibm-aix3.2.4
 571	else
 572		echo rs6000-ibm-aix3.2
 573	fi
 574	exit ;;
 575    *:AIX:*:[4567])
 576	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 577	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 578		IBM_ARCH=rs6000
 579	else
 580		IBM_ARCH=powerpc
 581	fi
 582	if [ -x /usr/bin/oslevel ] ; then
 583		IBM_REV=`/usr/bin/oslevel`
 584	else
 585		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 586	fi
 587	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
 588	exit ;;
 589    *:AIX:*:*)
 590	echo rs6000-ibm-aix
 591	exit ;;
 592    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 593	echo romp-ibm-bsd4.4
 594	exit ;;
 595    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 596	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
 597	exit ;;                             # report: romp-ibm BSD 4.3
 598    *:BOSX:*:*)
 599	echo rs6000-bull-bosx
 600	exit ;;
 601    DPX/2?00:B.O.S.:*:*)
 602	echo m68k-bull-sysv3
 603	exit ;;
 604    9000/[34]??:4.3bsd:1.*:*)
 605	echo m68k-hp-bsd
 606	exit ;;
 607    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 608	echo m68k-hp-bsd4.4
 609	exit ;;
 610    9000/[34678]??:HP-UX:*:*)
 611	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 612	case "${UNAME_MACHINE}" in
 613	    9000/31? )            HP_ARCH=m68000 ;;
 614	    9000/[34]?? )         HP_ARCH=m68k ;;
 615	    9000/[678][0-9][0-9])
 616		if [ -x /usr/bin/getconf ]; then
 617		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 618		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 619		    case "${sc_cpu_version}" in
 620		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
 621		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
 622		      532)                      # CPU_PA_RISC2_0
 623			case "${sc_kernel_bits}" in
 624			  32) HP_ARCH="hppa2.0n" ;;
 625			  64) HP_ARCH="hppa2.0w" ;;
 626			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
 627			esac ;;
 628		    esac
 629		fi
 630		if [ "${HP_ARCH}" = "" ]; then
 631		    eval $set_cc_for_build
 632		    sed 's/^		//' << EOF >$dummy.c
 633
 634		#define _HPUX_SOURCE
 635		#include <stdlib.h>
 636		#include <unistd.h>
 637
 638		int main ()
 639		{
 640		#if defined(_SC_KERNEL_BITS)
 641		    long bits = sysconf(_SC_KERNEL_BITS);
 642		#endif
 643		    long cpu  = sysconf (_SC_CPU_VERSION);
 644
 645		    switch (cpu)
 646			{
 647			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 648			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 649			case CPU_PA_RISC2_0:
 650		#if defined(_SC_KERNEL_BITS)
 651			    switch (bits)
 652				{
 653				case 64: puts ("hppa2.0w"); break;
 654				case 32: puts ("hppa2.0n"); break;
 655				default: puts ("hppa2.0"); break;
 656				} break;
 657		#else  /* !defined(_SC_KERNEL_BITS) */
 658			    puts ("hppa2.0"); break;
 659		#endif
 660			default: puts ("hppa1.0"); break;
 661			}
 662		    exit (0);
 663		}
 664EOF
 665		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
 666		    test -z "$HP_ARCH" && HP_ARCH=hppa
 667		fi ;;
 668	esac
 669	if [ ${HP_ARCH} = "hppa2.0w" ]
 670	then
 671	    eval $set_cc_for_build
 672
 673	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
 674	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
 675	    # generating 64-bit code.  GNU and HP use different nomenclature:
 676	    #
 677	    # $ CC_FOR_BUILD=cc ./config.guess
 678	    # => hppa2.0w-hp-hpux11.23
 679	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
 680	    # => hppa64-hp-hpux11.23
 681
 682	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
 683		grep -q __LP64__
 684	    then
 685		HP_ARCH="hppa2.0w"
 686	    else
 687		HP_ARCH="hppa64"
 688	    fi
 689	fi
 690	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 691	exit ;;
 692    ia64:HP-UX:*:*)
 693	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 694	echo ia64-hp-hpux${HPUX_REV}
 695	exit ;;
 696    3050*:HI-UX:*:*)
 697	eval $set_cc_for_build
 698	sed 's/^	//' << EOF >$dummy.c
 699	#include <unistd.h>
 700	int
 701	main ()
 702	{
 703	  long cpu = sysconf (_SC_CPU_VERSION);
 704	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 705	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 706	     results, however.  */
 707	  if (CPU_IS_PA_RISC (cpu))
 708	    {
 709	      switch (cpu)
 710		{
 711		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 712		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 713		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 714		  default: puts ("hppa-hitachi-hiuxwe2"); break;
 715		}
 716	    }
 717	  else if (CPU_IS_HP_MC68K (cpu))
 718	    puts ("m68k-hitachi-hiuxwe2");
 719	  else puts ("unknown-hitachi-hiuxwe2");
 720	  exit (0);
 721	}
 722EOF
 723	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
 724		{ echo "$SYSTEM_NAME"; exit; }
 725	echo unknown-hitachi-hiuxwe2
 726	exit ;;
 727    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 728	echo hppa1.1-hp-bsd
 729	exit ;;
 730    9000/8??:4.3bsd:*:*)
 731	echo hppa1.0-hp-bsd
 732	exit ;;
 733    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 734	echo hppa1.0-hp-mpeix
 735	exit ;;
 736    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 737	echo hppa1.1-hp-osf
 738	exit ;;
 739    hp8??:OSF1:*:*)
 740	echo hppa1.0-hp-osf
 741	exit ;;
 742    i*86:OSF1:*:*)
 743	if [ -x /usr/sbin/sysversion ] ; then
 744	    echo ${UNAME_MACHINE}-unknown-osf1mk
 745	else
 746	    echo ${UNAME_MACHINE}-unknown-osf1
 747	fi
 748	exit ;;
 749    parisc*:Lites*:*:*)
 750	echo hppa1.1-hp-lites
 751	exit ;;
 752    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 753	echo c1-convex-bsd
 754	exit ;;
 755    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 756	if getsysinfo -f scalar_acc
 757	then echo c32-convex-bsd
 758	else echo c2-convex-bsd
 759	fi
 760	exit ;;
 761    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 762	echo c34-convex-bsd
 763	exit ;;
 764    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 765	echo c38-convex-bsd
 766	exit ;;
 767    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 768	echo c4-convex-bsd
 769	exit ;;
 770    CRAY*Y-MP:*:*:*)
 771	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 772	exit ;;
 773    CRAY*[A-Z]90:*:*:*)
 774	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 775	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 776	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 777	      -e 's/\.[^.]*$/.X/'
 778	exit ;;
 779    CRAY*TS:*:*:*)
 780	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 781	exit ;;
 782    CRAY*T3E:*:*:*)
 783	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 784	exit ;;
 785    CRAY*SV1:*:*:*)
 786	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 787	exit ;;
 788    *:UNICOS/mp:*:*)
 789	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 790	exit ;;
 791    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 792	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 793	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 794	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 795	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 796	exit ;;
 797    5000:UNIX_System_V:4.*:*)
 798	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
 799	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
 800	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 801	exit ;;
 802    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 803	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 804	exit ;;
 805    sparc*:BSD/OS:*:*)
 806	echo sparc-unknown-bsdi${UNAME_RELEASE}
 807	exit ;;
 808    *:BSD/OS:*:*)
 809	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 810	exit ;;
 811    *:FreeBSD:*:*)
 812	UNAME_PROCESSOR=`/usr/bin/uname -p`
 813	case ${UNAME_PROCESSOR} in
 814	    amd64)
 815		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 816	    *)
 817		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 818	esac
 819	exit ;;
 820    i*:CYGWIN*:*)
 821	echo ${UNAME_MACHINE}-pc-cygwin
 822	exit ;;
 823    *:MINGW64*:*)
 824	echo ${UNAME_MACHINE}-pc-mingw64
 825	exit ;;
 826    *:MINGW*:*)
 827	echo ${UNAME_MACHINE}-pc-mingw32
 828	exit ;;
 829    *:MSYS*:*)
 830	echo ${UNAME_MACHINE}-pc-msys
 831	exit ;;
 832    i*:windows32*:*)
 833	# uname -m includes "-pc" on this system.
 834	echo ${UNAME_MACHINE}-mingw32
 835	exit ;;
 836    i*:PW*:*)
 837	echo ${UNAME_MACHINE}-pc-pw32
 838	exit ;;
 839    *:Interix*:*)
 840	case ${UNAME_MACHINE} in
 841	    x86)
 842		echo i586-pc-interix${UNAME_RELEASE}
 843		exit ;;
 844	    authenticamd | genuineintel | EM64T)
 845		echo x86_64-unknown-interix${UNAME_RELEASE}
 846		exit ;;
 847	    IA64)
 848		echo ia64-unknown-interix${UNAME_RELEASE}
 849		exit ;;
 850	esac ;;
 851    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
 852	echo i${UNAME_MACHINE}-pc-mks
 853	exit ;;
 854    8664:Windows_NT:*)
 855	echo x86_64-pc-mks
 856	exit ;;
 857    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 858	# How do we know it's Interix rather than the generic POSIX subsystem?
 859	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 860	# UNAME_MACHINE based on the output of uname instead of i386?
 861	echo i586-pc-interix
 862	exit ;;
 863    i*:UWIN*:*)
 864	echo ${UNAME_MACHINE}-pc-uwin
 865	exit ;;
 866    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
 867	echo x86_64-unknown-cygwin
 868	exit ;;
 869    p*:CYGWIN*:*)
 870	echo powerpcle-unknown-cygwin
 871	exit ;;
 872    prep*:SunOS:5.*:*)
 873	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 874	exit ;;
 875    *:GNU:*:*)
 876	# the GNU system
 877	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 878	exit ;;
 879    *:GNU/*:*:*)
 880	# other systems with GNU libc and userland
 881	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
 882	exit ;;
 883    i*86:Minix:*:*)
 884	echo ${UNAME_MACHINE}-pc-minix
 885	exit ;;
 886    aarch64:Linux:*:*)
 887	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 888	exit ;;
 889    aarch64_be:Linux:*:*)
 890	UNAME_MACHINE=aarch64_be
 891	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 892	exit ;;
 893    alpha:Linux:*:*)
 894	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 895	  EV5)   UNAME_MACHINE=alphaev5 ;;
 896	  EV56)  UNAME_MACHINE=alphaev56 ;;
 897	  PCA56) UNAME_MACHINE=alphapca56 ;;
 898	  PCA57) UNAME_MACHINE=alphapca56 ;;
 899	  EV6)   UNAME_MACHINE=alphaev6 ;;
 900	  EV67)  UNAME_MACHINE=alphaev67 ;;
 901	  EV68*) UNAME_MACHINE=alphaev68 ;;
 902	esac
 903	objdump --private-headers /bin/sh | grep -q ld.so.1
 904	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
 905	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 906	exit ;;
 907    arc:Linux:*:* | arceb:Linux:*:*)
 908	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 909	exit ;;
 910    arm*:Linux:*:*)
 911	eval $set_cc_for_build
 912	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 913	    | grep -q __ARM_EABI__
 914	then
 915	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 916	else
 917	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
 918		| grep -q __ARM_PCS_VFP
 919	    then
 920		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
 921	    else
 922		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
 923	    fi
 924	fi
 925	exit ;;
 926    avr32*:Linux:*:*)
 927	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 928	exit ;;
 929    cris:Linux:*:*)
 930	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
 931	exit ;;
 932    crisv32:Linux:*:*)
 933	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
 934	exit ;;
 935    frv:Linux:*:*)
 936	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 937	exit ;;
 938    hexagon:Linux:*:*)
 939	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 940	exit ;;
 941    i*86:Linux:*:*)
 942	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
 943	exit ;;
 944    ia64:Linux:*:*)
 945	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 946	exit ;;
 947    m32r*:Linux:*:*)
 948	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 949	exit ;;
 950    m68*:Linux:*:*)
 951	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 952	exit ;;
 953    mips:Linux:*:* | mips64:Linux:*:*)
 954	eval $set_cc_for_build
 955	sed 's/^	//' << EOF >$dummy.c
 956	#undef CPU
 957	#undef ${UNAME_MACHINE}
 958	#undef ${UNAME_MACHINE}el
 959	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
 960	CPU=${UNAME_MACHINE}el
 961	#else
 962	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
 963	CPU=${UNAME_MACHINE}
 964	#else
 965	CPU=
 966	#endif
 967	#endif
 968EOF
 969	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
 970	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
 971	;;
 972    openrisc*:Linux:*:*)
 973	echo or1k-unknown-linux-${LIBC}
 974	exit ;;
 975    or32:Linux:*:* | or1k*:Linux:*:*)
 976	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 977	exit ;;
 978    padre:Linux:*:*)
 979	echo sparc-unknown-linux-${LIBC}
 980	exit ;;
 981    parisc64:Linux:*:* | hppa64:Linux:*:*)
 982	echo hppa64-unknown-linux-${LIBC}
 983	exit ;;
 984    parisc:Linux:*:* | hppa:Linux:*:*)
 985	# Look for CPU level
 986	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
 987	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
 988	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
 989	  *)    echo hppa-unknown-linux-${LIBC} ;;
 990	esac
 991	exit ;;
 992    ppc64:Linux:*:*)
 993	echo powerpc64-unknown-linux-${LIBC}
 994	exit ;;
 995    ppc:Linux:*:*)
 996	echo powerpc-unknown-linux-${LIBC}
 997	exit ;;
 998    ppc64le:Linux:*:*)
 999	echo powerpc64le-unknown-linux-${LIBC}
1000	exit ;;
1001    ppcle:Linux:*:*)
1002	echo powerpcle-unknown-linux-${LIBC}
1003	exit ;;
1004    s390:Linux:*:* | s390x:Linux:*:*)
1005	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
1006	exit ;;
1007    sh64*:Linux:*:*)
1008	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1009	exit ;;
1010    sh*:Linux:*:*)
1011	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1012	exit ;;
1013    sparc:Linux:*:* | sparc64:Linux:*:*)
1014	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1015	exit ;;
1016    tile*:Linux:*:*)
1017	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1018	exit ;;
1019    vax:Linux:*:*)
1020	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
1021	exit ;;
1022    x86_64:Linux:*:*)
1023	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1024	exit ;;
1025    xtensa*:Linux:*:*)
1026	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1027	exit ;;
1028    i*86:DYNIX/ptx:4*:*)
1029	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1030	# earlier versions are messed up and put the nodename in both
1031	# sysname and nodename.
1032	echo i386-sequent-sysv4
1033	exit ;;
1034    i*86:UNIX_SV:4.2MP:2.*)
1035	# Unixware is an offshoot of SVR4, but it has its own version
1036	# number series starting with 2...
1037	# I am not positive that other SVR4 systems won't match this,
1038	# I just have to hope.  -- rms.
1039	# Use sysv4.2uw... so that sysv4* matches it.
1040	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1041	exit ;;
1042    i*86:OS/2:*:*)
1043	# If we were able to find `uname', then EMX Unix compatibility
1044	# is probably installed.
1045	echo ${UNAME_MACHINE}-pc-os2-emx
1046	exit ;;
1047    i*86:XTS-300:*:STOP)
1048	echo ${UNAME_MACHINE}-unknown-stop
1049	exit ;;
1050    i*86:atheos:*:*)
1051	echo ${UNAME_MACHINE}-unknown-atheos
1052	exit ;;
1053    i*86:syllable:*:*)
1054	echo ${UNAME_MACHINE}-pc-syllable
1055	exit ;;
1056    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1057	echo i386-unknown-lynxos${UNAME_RELEASE}
1058	exit ;;
1059    i*86:*DOS:*:*)
1060	echo ${UNAME_MACHINE}-pc-msdosdjgpp
1061	exit ;;
1062    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1063	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1064	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1065		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1066	else
1067		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1068	fi
1069	exit ;;
1070    i*86:*:5:[678]*)
1071	# UnixWare 7.x, OpenUNIX and OpenServer 6.
1072	case `/bin/uname -X | grep "^Machine"` in
1073	    *486*)	     UNAME_MACHINE=i486 ;;
1074	    *Pentium)	     UNAME_MACHINE=i586 ;;
1075	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1076	esac
1077	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1078	exit ;;
1079    i*86:*:3.2:*)
1080	if test -f /usr/options/cb.name; then
1081		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1082		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1083	elif /bin/uname -X 2>/dev/null >/dev/null ; then
1084		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1085		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1086		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1087			&& UNAME_MACHINE=i586
1088		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1089			&& UNAME_MACHINE=i686
1090		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1091			&& UNAME_MACHINE=i686
1092		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1093	else
1094		echo ${UNAME_MACHINE}-pc-sysv32
1095	fi
1096	exit ;;
1097    pc:*:*:*)
1098	# Left here for compatibility:
1099	# uname -m prints for DJGPP always 'pc', but it prints nothing about
1100	# the processor, so we play safe by assuming i586.
1101	# Note: whatever this is, it MUST be the same as what config.sub
1102	# prints for the "djgpp" host, or else GDB configury will decide that
1103	# this is a cross-build.
1104	echo i586-pc-msdosdjgpp
1105	exit ;;
1106    Intel:Mach:3*:*)
1107	echo i386-pc-mach3
1108	exit ;;
1109    paragon:*:*:*)
1110	echo i860-intel-osf1
1111	exit ;;
1112    i860:*:4.*:*) # i860-SVR4
1113	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1114	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1115	else # Add other i860-SVR4 vendors below as they are discovered.
1116	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
1117	fi
1118	exit ;;
1119    mini*:CTIX:SYS*5:*)
1120	# "miniframe"
1121	echo m68010-convergent-sysv
1122	exit ;;
1123    mc68k:UNIX:SYSTEM5:3.51m)
1124	echo m68k-convergent-sysv
1125	exit ;;
1126    M680?0:D-NIX:5.3:*)
1127	echo m68k-diab-dnix
1128	exit ;;
1129    M68*:*:R3V[5678]*:*)
1130	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1131    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)
1132	OS_REL=''
1133	test -r /etc/.relid \
1134	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1135	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1136	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1137	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1138	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1139    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1140	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1141	  && { echo i486-ncr-sysv4; exit; } ;;
1142    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1143	OS_REL='.3'
1144	test -r /etc/.relid \
1145	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1146	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1147	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1148	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1149	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
1150	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1151	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1152    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1153	echo m68k-unknown-lynxos${UNAME_RELEASE}
1154	exit ;;
1155    mc68030:UNIX_System_V:4.*:*)
1156	echo m68k-atari-sysv4
1157	exit ;;
1158    TSUNAMI:LynxOS:2.*:*)
1159	echo sparc-unknown-lynxos${UNAME_RELEASE}
1160	exit ;;
1161    rs6000:LynxOS:2.*:*)
1162	echo rs6000-unknown-lynxos${UNAME_RELEASE}
1163	exit ;;
1164    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1165	echo powerpc-unknown-lynxos${UNAME_RELEASE}
1166	exit ;;
1167    SM[BE]S:UNIX_SV:*:*)
1168	echo mips-dde-sysv${UNAME_RELEASE}
1169	exit ;;
1170    RM*:ReliantUNIX-*:*:*)
1171	echo mips-sni-sysv4
1172	exit ;;
1173    RM*:SINIX-*:*:*)
1174	echo mips-sni-sysv4
1175	exit ;;
1176    *:SINIX-*:*:*)
1177	if uname -p 2>/dev/null >/dev/null ; then
1178		UNAME_MACHINE=`(uname -p) 2>/dev/null`
1179		echo ${UNAME_MACHINE}-sni-sysv4
1180	else
1181		echo ns32k-sni-sysv
1182	fi
1183	exit ;;
1184    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1185			# says <Richard.M.Bartel@ccMail.Census.GOV>
1186	echo i586-unisys-sysv4
1187	exit ;;
1188    *:UNIX_System_V:4*:FTX*)
1189	# From Gerald Hewes <hewes@openmarket.com>.
1190	# How about differentiating between stratus architectures? -djm
1191	echo hppa1.1-stratus-sysv4
1192	exit ;;
1193    *:*:*:FTX*)
1194	# From seanf@swdc.stratus.com.
1195	echo i860-stratus-sysv4
1196	exit ;;
1197    i*86:VOS:*:*)
1198	# From Paul.Green@stratus.com.
1199	echo ${UNAME_MACHINE}-stratus-vos
1200	exit ;;
1201    *:VOS:*:*)
1202	# From Paul.Green@stratus.com.
1203	echo hppa1.1-stratus-vos
1204	exit ;;
1205    mc68*:A/UX:*:*)
1206	echo m68k-apple-aux${UNAME_RELEASE}
1207	exit ;;
1208    news*:NEWS-OS:6*:*)
1209	echo mips-sony-newsos6
1210	exit ;;
1211    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1212	if [ -d /usr/nec ]; then
1213		echo mips-nec-sysv${UNAME_RELEASE}
1214	else
1215		echo mips-unknown-sysv${UNAME_RELEASE}
1216	fi
1217	exit ;;
1218    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
1219	echo powerpc-be-beos
1220	exit ;;
1221    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
1222	echo powerpc-apple-beos
1223	exit ;;
1224    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
1225	echo i586-pc-beos
1226	exit ;;
1227    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
1228	echo i586-pc-haiku
1229	exit ;;
1230    x86_64:Haiku:*:*)
1231	echo x86_64-unknown-haiku
1232	exit ;;
1233    SX-4:SUPER-UX:*:*)
1234	echo sx4-nec-superux${UNAME_RELEASE}
1235	exit ;;
1236    SX-5:SUPER-UX:*:*)
1237	echo sx5-nec-superux${UNAME_RELEASE}
1238	exit ;;
1239    SX-6:SUPER-UX:*:*)
1240	echo sx6-nec-superux${UNAME_RELEASE}
1241	exit ;;
1242    SX-7:SUPER-UX:*:*)
1243	echo sx7-nec-superux${UNAME_RELEASE}
1244	exit ;;
1245    SX-8:SUPER-UX:*:*)
1246	echo sx8-nec-superux${UNAME_RELEASE}
1247	exit ;;
1248    SX-8R:SUPER-UX:*:*)
1249	echo sx8r-nec-superux${UNAME_RELEASE}
1250	exit ;;
1251    Power*:Rhapsody:*:*)
1252	echo powerpc-apple-rhapsody${UNAME_RELEASE}
1253	exit ;;
1254    *:Rhapsody:*:*)
1255	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1256	exit ;;
1257    *:Darwin:*:*)
1258	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1259	eval $set_cc_for_build
1260	if test "$UNAME_PROCESSOR" = unknown ; then
1261	    UNAME_PROCESSOR=powerpc
1262	fi
1263	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
1264	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1265		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1266		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1267		    grep IS_64BIT_ARCH >/dev/null
1268		then
1269		    case $UNAME_PROCESSOR in
1270			i386) UNAME_PROCESSOR=x86_64 ;;
1271			powerpc) UNAME_PROCESSOR=powerpc64 ;;
1272		    esac
1273		fi
1274	    fi
1275	elif test "$UNAME_PROCESSOR" = i386 ; then
1276	    # Avoid executing cc on OS X 10.9, as it ships with a stub
1277	    # that puts up a graphical alert prompting to install
1278	    # developer tools.  Any system running Mac OS X 10.7 or
1279	    # later (Darwin 11 and later) is required to have a 64-bit
1280	    # processor. This is not true of the ARM version of Darwin
1281	    # that Apple uses in portable devices.
1282	    UNAME_PROCESSOR=x86_64
1283	fi
1284	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1285	exit ;;
1286    *:procnto*:*:* | *:QNX:[0123456789]*:*)
1287	UNAME_PROCESSOR=`uname -p`
1288	if test "$UNAME_PROCESSOR" = "x86"; then
1289		UNAME_PROCESSOR=i386
1290		UNAME_MACHINE=pc
1291	fi
1292	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1293	exit ;;
1294    *:QNX:*:4*)
1295	echo i386-pc-qnx
1296	exit ;;
1297    NEO-?:NONSTOP_KERNEL:*:*)
1298	echo neo-tandem-nsk${UNAME_RELEASE}
1299	exit ;;
1300    NSE-*:NONSTOP_KERNEL:*:*)
1301	echo nse-tandem-nsk${UNAME_RELEASE}
1302	exit ;;
1303    NSR-?:NONSTOP_KERNEL:*:*)
1304	echo nsr-tandem-nsk${UNAME_RELEASE}
1305	exit ;;
1306    *:NonStop-UX:*:*)
1307	echo mips-compaq-nonstopux
1308	exit ;;
1309    BS2000:POSIX*:*:*)
1310	echo bs2000-siemens-sysv
1311	exit ;;
1312    DS/*:UNIX_System_V:*:*)
1313	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1314	exit ;;
1315    *:Plan9:*:*)
1316	# "uname -m" is not consistent, so use $cputype instead. 386
1317	# is converted to i386 for consistency with other x86
1318	# operating systems.
1319	if test "$cputype" = "386"; then
1320	    UNAME_MACHINE=i386
1321	else
1322	    UNAME_MACHINE="$cputype"
1323	fi
1324	echo ${UNAME_MACHINE}-unknown-plan9
1325	exit ;;
1326    *:TOPS-10:*:*)
1327	echo pdp10-unknown-tops10
1328	exit ;;
1329    *:TENEX:*:*)
1330	echo pdp10-unknown-tenex
1331	exit ;;
1332    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1333	echo pdp10-dec-tops20
1334	exit ;;
1335    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1336	echo pdp10-xkl-tops20
1337	exit ;;
1338    *:TOPS-20:*:*)
1339	echo pdp10-unknown-tops20
1340	exit ;;
1341    *:ITS:*:*)
1342	echo pdp10-unknown-its
1343	exit ;;
1344    SEI:*:*:SEIUX)
1345	echo mips-sei-seiux${UNAME_RELEASE}
1346	exit ;;
1347    *:DragonFly:*:*)
1348	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1349	exit ;;
1350    *:*VMS:*:*)
1351	UNAME_MACHINE=`(uname -p) 2>/dev/null`
1352	case "${UNAME_MACHINE}" in
1353	    A*) echo alpha-dec-vms ; exit ;;
1354	    I*) echo ia64-dec-vms ; exit ;;
1355	    V*) echo vax-dec-vms ; exit ;;
1356	esac ;;
1357    *:XENIX:*:SysV)
1358	echo i386-pc-xenix
1359	exit ;;
1360    i*86:skyos:*:*)
1361	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1362	exit ;;
1363    i*86:rdos:*:*)
1364	echo ${UNAME_MACHINE}-pc-rdos
1365	exit ;;
1366    i*86:AROS:*:*)
1367	echo ${UNAME_MACHINE}-pc-aros
1368	exit ;;
1369    x86_64:VMkernel:*:*)
1370	echo ${UNAME_MACHINE}-unknown-esx
1371	exit ;;
1372esac
1373
1374cat >&2 <<EOF
1375$0: unable to guess system type
1376
1377This script, last modified $timestamp, has failed to recognize
1378the operating system you are using. It is advised that you
1379download the most up to date version of the config scripts from
1380
1381  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
1382and
1383  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
1384
1385If the version you run ($0) is already up to date, please
1386send the following data and any information you think might be
1387pertinent to <config-patches@gnu.org> in order to provide the needed
1388information to handle your system.
1389
1390config.guess timestamp = $timestamp
1391
1392uname -m = `(uname -m) 2>/dev/null || echo unknown`
1393uname -r = `(uname -r) 2>/dev/null || echo unknown`
1394uname -s = `(uname -s) 2>/dev/null || echo unknown`
1395uname -v = `(uname -v) 2>/dev/null || echo unknown`
1396
1397/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1398/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1399
1400hostinfo               = `(hostinfo) 2>/dev/null`
1401/bin/universe          = `(/bin/universe) 2>/dev/null`
1402/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1403/bin/arch              = `(/bin/arch) 2>/dev/null`
1404/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1405/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1406
1407UNAME_MACHINE = ${UNAME_MACHINE}
1408UNAME_RELEASE = ${UNAME_RELEASE}
1409UNAME_SYSTEM  = ${UNAME_SYSTEM}
1410UNAME_VERSION = ${UNAME_VERSION}
1411EOF
1412
1413exit 1
1414
1415# Local variables:
1416# eval: (add-hook 'write-file-hooks 'time-stamp)
1417# time-stamp-start: "timestamp='"
1418# time-stamp-format: "%:y-%02m-%02d"
1419# time-stamp-end: "'"
1420# End: