config.guess

   1 #! /bin/sh
   2 # Attempt to guess a canonical system name.
   3 #   Copyright 1992-2019 Free Software Foundation, Inc.
   4
   5 timestamp='2019-01-03'
   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 <https://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; maintained since 2000 by Ben Elliston.
  28 #
  29 # You can get the latest version of this script from:
  30 # https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
  31 #
  32 # Please send patches to <config-patches@gnu.org>.
  33
  34
  35 me=`echo "$0" | sed -e 's,.*/,,'`
  36
  37 usage="\
  38 Usage: $0 [OPTION]
  39
  40 Output the configuration name of the system \`$me' is run on.
  41
  42 Options:
  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
  47 Report bugs and patches to <config-patches@gnu.org>."
  48
  49 version="\
  50 GNU config.guess ($timestamp)
  51
  52 Originally written by Per Bothner.
  53 Copyright 1992-2019 Free Software Foundation, Inc.
  54
  55 This is free software; see the source for copying conditions.  There is NO
  56 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
  57
  58 help="
  59 Try \`$me --help' for more information."
  60
  61 # Parse command line
  62 while 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
  80 done
  81
  82 if test $# != 0; then
  83   echo "$me: too many arguments$help" >&2
  84   exit 1
  85 fi
  86
  87 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
  88 # compiler to aid in system detection is discouraged as it requires
  89 # temporary files to be created and, as you can see below, it is a
  90 # headache to deal with in a portable fashion.
  91
  92 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
  93 # use `HOST_CC' if defined, but it is deprecated.
  94
  95 # Portable tmp directory creation inspired by the Autoconf team.
  96
  97 tmp=
  98 # shellcheck disable=SC2172
  99 trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
 100
 101 set_cc_for_build() {
 102     : "${TMPDIR=/tmp}"
 103     # shellcheck disable=SC2039
 104     { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
 105         { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
 106         { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
 107         { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
 108     dummy=$tmp/dummy
 109     case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
 110         ,,)    echo "int x;" > "$dummy.c"
 111                for driver in cc gcc c89 c99 ; do
 112                    if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
 113                        CC_FOR_BUILD="$driver"
 114                        break
 115                    fi
 116                done
 117                if test x"$CC_FOR_BUILD" = x ; then
 118                    CC_FOR_BUILD=no_compiler_found
 119                fi
 120                ;;
 121         ,,*)   CC_FOR_BUILD=$CC ;;
 122         ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
 123     esac
 124 }
 125
 126 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 127 # (ghazi@noc.rutgers.edu 1994-08-24)
 128 if test -f /.attbin/uname ; then
 129         PATH=$PATH:/.attbin ; export PATH
 130 fi
 131
 132 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 133 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 134 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 135 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 136
 137 case "$UNAME_SYSTEM" in
 138 Linux|GNU|GNU/*)
 139         # If the system lacks a compiler, then just pick glibc.
 140         # We could probably try harder.
 141         LIBC=gnu
 142
 143         set_cc_for_build
 144         cat <<-EOF > "$dummy.c"
 145         #include <features.h>
 146         #if defined(__UCLIBC__)
 147         LIBC=uclibc
 148         #elif defined(__dietlibc__)
 149         LIBC=dietlibc
 150         #else
 151         LIBC=gnu
 152         #endif
 153         EOF
 154         eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
 155
 156         # If ldd exists, use it to detect musl libc.
 157         if command -v ldd >/dev/null && \
 158                 ldd --version 2>&1 | grep -q ^musl
 159         then
 160             LIBC=musl
 161         fi
 162         ;;
 163 esac
 164
 165 # Note: order is significant - the case branches are not exclusive.
 166
 167 case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
 168     *:NetBSD:*:*)
 169         # NetBSD (nbsd) targets should (where applicable) match one or
 170         # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
 171         # *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 172         # switched to ELF, *-*-netbsd* would select the old
 173         # object file format.  This provides both forward
 174         # compatibility and a consistent mechanism for selecting the
 175         # object file format.
 176         #
 177         # Note: NetBSD doesn't particularly care about the vendor
 178         # portion of the name.  We always set it to "unknown".
 179         sysctl="sysctl -n hw.machine_arch"
 180         UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
 181             "/sbin/$sysctl" 2>/dev/null || \
 182             "/usr/sbin/$sysctl" 2>/dev/null || \
 183             echo unknown)`
 184         case "$UNAME_MACHINE_ARCH" in
 185             armeb) machine=armeb-unknown ;;
 186             arm*) machine=arm-unknown ;;
 187             sh3el) machine=shl-unknown ;;
 188             sh3eb) machine=sh-unknown ;;
 189             sh5el) machine=sh5le-unknown ;;
 190             earmv*)
 191                 arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
 192                 endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
 193                 machine="${arch}${endian}"-unknown
 194                 ;;
 195             *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
 196         esac
 197         # The Operating System including object format, if it has switched
 198         # to ELF recently (or will in the future) and ABI.
 199         case "$UNAME_MACHINE_ARCH" in
 200             earm*)
 201                 os=netbsdelf
 202                 ;;
 203             arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 204                 set_cc_for_build
 205                 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 206                         | grep -q __ELF__
 207                 then
 208                     # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
 209                     # Return netbsd for either.  FIX?
 210                     os=netbsd
 211                 else
 212                     os=netbsdelf
 213                 fi
 214                 ;;
 215             *)
 216                 os=netbsd
 217                 ;;
 218         esac
 219         # Determine ABI tags.
 220         case "$UNAME_MACHINE_ARCH" in
 221             earm*)
 222                 expr='s/^earmv[0-9]/-eabi/;s/eb$//'
 223                 abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
 224                 ;;
 225         esac
 226         # The OS release
 227         # Debian GNU/NetBSD machines have a different userland, and
 228         # thus, need a distinct triplet. However, they do not need
 229         # kernel version information, so it can be replaced with a
 230         # suitable tag, in the style of linux-gnu.
 231         case "$UNAME_VERSION" in
 232             Debian*)
 233                 release='-gnu'
 234                 ;;
 235             *)
 236                 release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
 237                 ;;
 238         esac
 239         # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 240         # contains redundant information, the shorter form:
 241         # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 242         echo "$machine-${os}${release}${abi-}"
 243         exit ;;
 244     *:Bitrig:*:*)
 245         UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
 246         echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
 247         exit ;;
 248     *:OpenBSD:*:*)
 249         UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
 250         echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
 251         exit ;;
 252     *:LibertyBSD:*:*)
 253         UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
 254         echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
 255         exit ;;
 256     *:MidnightBSD:*:*)
 257         echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
 258         exit ;;
 259     *:ekkoBSD:*:*)
 260         echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
 261         exit ;;
 262     *:SolidBSD:*:*)
 263         echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
 264         exit ;;
 265     macppc:MirBSD:*:*)
 266         echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
 267         exit ;;
 268     *:MirBSD:*:*)
 269         echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
 270         exit ;;
 271     *:Sortix:*:*)
 272         echo "$UNAME_MACHINE"-unknown-sortix
 273         exit ;;
 274     *:Redox:*:*)
 275         echo "$UNAME_MACHINE"-unknown-redox
 276         exit ;;
 277     mips:OSF1:*.*)
 278         echo mips-dec-osf1
 279         exit ;;
 280     alpha:OSF1:*:*)
 281         case $UNAME_RELEASE in
 282         *4.0)
 283                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 284                 ;;
 285         *5.*)
 286                 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 287                 ;;
 288         esac
 289         # According to Compaq, /usr/sbin/psrinfo has been available on
 290         # OSF/1 and Tru64 systems produced since 1995.  I hope that
 291         # covers most systems running today.  This code pipes the CPU
 292         # types through head -n 1, so we only detect the type of CPU 0.
 293         ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 294         case "$ALPHA_CPU_TYPE" in
 295             "EV4 (21064)")
 296                 UNAME_MACHINE=alpha ;;
 297             "EV4.5 (21064)")
 298                 UNAME_MACHINE=alpha ;;
 299             "LCA4 (21066/21068)")
 300                 UNAME_MACHINE=alpha ;;
 301             "EV5 (21164)")
 302                 UNAME_MACHINE=alphaev5 ;;
 303             "EV5.6 (21164A)")
 304                 UNAME_MACHINE=alphaev56 ;;
 305             "EV5.6 (21164PC)")
 306                 UNAME_MACHINE=alphapca56 ;;
 307             "EV5.7 (21164PC)")
 308                 UNAME_MACHINE=alphapca57 ;;
 309             "EV6 (21264)")
 310                 UNAME_MACHINE=alphaev6 ;;
 311             "EV6.7 (21264A)")
 312                 UNAME_MACHINE=alphaev67 ;;
 313             "EV6.8CB (21264C)")
 314                 UNAME_MACHINE=alphaev68 ;;
 315             "EV6.8AL (21264B)")
 316                 UNAME_MACHINE=alphaev68 ;;
 317             "EV6.8CX (21264D)")
 318                 UNAME_MACHINE=alphaev68 ;;
 319             "EV6.9A (21264/EV69A)")
 320                 UNAME_MACHINE=alphaev69 ;;
 321             "EV7 (21364)")
 322                 UNAME_MACHINE=alphaev7 ;;
 323             "EV7.9 (21364A)")
 324                 UNAME_MACHINE=alphaev79 ;;
 325         esac
 326         # A Pn.n version is a patched version.
 327         # A Vn.n version is a released version.
 328         # A Tn.n version is a released field test version.
 329         # A Xn.n version is an unreleased experimental baselevel.
 330         # 1.2 uses "1.2" for uname -r.
 331         echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
 332         # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
 333         exitcode=$?
 334         trap '' 0
 335         exit $exitcode ;;
 336     Amiga*:UNIX_System_V:4.0:*)
 337         echo m68k-unknown-sysv4
 338         exit ;;
 339     *:[Aa]miga[Oo][Ss]:*:*)
 340         echo "$UNAME_MACHINE"-unknown-amigaos
 341         exit ;;
 342     *:[Mm]orph[Oo][Ss]:*:*)
 343         echo "$UNAME_MACHINE"-unknown-morphos
 344         exit ;;
 345     *:OS/390:*:*)
 346         echo i370-ibm-openedition
 347         exit ;;
 348     *:z/VM:*:*)
 349         echo s390-ibm-zvmoe
 350         exit ;;
 351     *:OS400:*:*)
 352         echo powerpc-ibm-os400
 353         exit ;;
 354     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 355         echo arm-acorn-riscix"$UNAME_RELEASE"
 356         exit ;;
 357     arm*:riscos:*:*|arm*:RISCOS:*:*)
 358         echo arm-unknown-riscos
 359         exit ;;
 360     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 361         echo hppa1.1-hitachi-hiuxmpp
 362         exit ;;
 363     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 364         # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 365         if test "`(/bin/universe) 2>/dev/null`" = att ; then
 366                 echo pyramid-pyramid-sysv3
 367         else
 368                 echo pyramid-pyramid-bsd
 369         fi
 370         exit ;;
 371     NILE*:*:*:dcosx)
 372         echo pyramid-pyramid-svr4
 373         exit ;;
 374     DRS?6000:unix:4.0:6*)
 375         echo sparc-icl-nx6
 376         exit ;;
 377     DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 378         case `/usr/bin/uname -p` in
 379             sparc) echo sparc-icl-nx7; exit ;;
 380         esac ;;
 381     s390x:SunOS:*:*)
 382         echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
 383         exit ;;
 384     sun4H:SunOS:5.*:*)
 385         echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 386         exit ;;
 387     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 388         set_cc_for_build
 389         SUN_ARCH=sparc
 390         # If there is a compiler, see if it is configured for 64-bit objects.
 391         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
 392         # This test works for both compilers.
 393         if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
 394             if (echo '#ifdef __sparcv9'; echo IS_64BIT_ARCH; echo '#endif') | \
 395                 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
 396                 grep IS_64BIT_ARCH >/dev/null
 397             then
 398                 SUN_ARCH=sparcv9
 399             fi
 400         fi
 401         echo "$SUN_ARCH"-sun-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 402         exit ;;
 403     i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
 404         echo i386-pc-auroraux"$UNAME_RELEASE"
 405         exit ;;
 406     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
 407         set_cc_for_build
 408         SUN_ARCH=i386
 409         # If there is a compiler, see if it is configured for 64-bit objects.
 410         # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
 411         # This test works for both compilers.
 412         if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
 413             if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
 414                 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
 415                 grep IS_64BIT_ARCH >/dev/null
 416             then
 417                 SUN_ARCH=x86_64
 418             fi
 419         fi
 420         echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 421         exit ;;
 422     sun4*:SunOS:6*:*)
 423         # According to config.sub, this is the proper way to canonicalize
 424         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 425         # it's likely to be more like Solaris than SunOS4.
 426         echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 427         exit ;;
 428     sun4*:SunOS:*:*)
 429         case "`/usr/bin/arch -k`" in
 430             Series*|S4*)
 431                 UNAME_RELEASE=`uname -v`
 432                 ;;
 433         esac
 434         # Japanese Language versions have a version number like `4.1.3-JL'.
 435         echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
 436         exit ;;
 437     sun3*:SunOS:*:*)
 438         echo m68k-sun-sunos"$UNAME_RELEASE"
 439         exit ;;
 440     sun*:*:4.2BSD:*)
 441         UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 442         test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
 443         case "`/bin/arch`" in
 444             sun3)
 445                 echo m68k-sun-sunos"$UNAME_RELEASE"
 446                 ;;
 447             sun4)
 448                 echo sparc-sun-sunos"$UNAME_RELEASE"
 449                 ;;
 450         esac
 451         exit ;;
 452     aushp:SunOS:*:*)
 453         echo sparc-auspex-sunos"$UNAME_RELEASE"
 454         exit ;;
 455     # The situation for MiNT is a little confusing.  The machine name
 456     # can be virtually everything (everything which is not
 457     # "atarist" or "atariste" at least should have a processor
 458     # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
 459     # to the lowercase version "mint" (or "freemint").  Finally
 460     # the system name "TOS" denotes a system which is actually not
 461     # MiNT.  But MiNT is downward compatible to TOS, so this should
 462     # be no problem.
 463     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
 464         echo m68k-atari-mint"$UNAME_RELEASE"
 465         exit ;;
 466     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 467         echo m68k-atari-mint"$UNAME_RELEASE"
 468         exit ;;
 469     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
 470         echo m68k-atari-mint"$UNAME_RELEASE"
 471         exit ;;
 472     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
 473         echo m68k-milan-mint"$UNAME_RELEASE"
 474         exit ;;
 475     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
 476         echo m68k-hades-mint"$UNAME_RELEASE"
 477         exit ;;
 478     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
 479         echo m68k-unknown-mint"$UNAME_RELEASE"
 480         exit ;;
 481     m68k:machten:*:*)
 482         echo m68k-apple-machten"$UNAME_RELEASE"
 483         exit ;;
 484     powerpc:machten:*:*)
 485         echo powerpc-apple-machten"$UNAME_RELEASE"
 486         exit ;;
 487     RISC*:Mach:*:*)
 488         echo mips-dec-mach_bsd4.3
 489         exit ;;
 490     RISC*:ULTRIX:*:*)
 491         echo mips-dec-ultrix"$UNAME_RELEASE"
 492         exit ;;
 493     VAX*:ULTRIX*:*:*)
 494         echo vax-dec-ultrix"$UNAME_RELEASE"
 495         exit ;;
 496     2020:CLIX:*:* | 2430:CLIX:*:*)
 497         echo clipper-intergraph-clix"$UNAME_RELEASE"
 498         exit ;;
 499     mips:*:*:UMIPS | mips:*:*:RISCos)
 500         set_cc_for_build
 501         sed 's/^        //' << EOF > "$dummy.c"
 502 #ifdef __cplusplus
 503 #include <stdio.h>  /* for printf() prototype */
 504         int main (int argc, char *argv[]) {
 505 #else
 506         int main (argc, argv) int argc; char *argv[]; {
 507 #endif
 508         #if defined (host_mips) && defined (MIPSEB)
 509         #if defined (SYSTYPE_SYSV)
 510           printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
 511         #endif
 512         #if defined (SYSTYPE_SVR4)
 513           printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
 514         #endif
 515         #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
 516           printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
 517         #endif
 518         #endif
 519           exit (-1);
 520         }
 521 EOF
 522         $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
 523           dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
 524           SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
 525             { echo "$SYSTEM_NAME"; exit; }
 526         echo mips-mips-riscos"$UNAME_RELEASE"
 527         exit ;;
 528     Motorola:PowerMAX_OS:*:*)
 529         echo powerpc-motorola-powermax
 530         exit ;;
 531     Motorola:*:4.3:PL8-*)
 532         echo powerpc-harris-powermax
 533         exit ;;
 534     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
 535         echo powerpc-harris-powermax
 536         exit ;;
 537     Night_Hawk:Power_UNIX:*:*)
 538         echo powerpc-harris-powerunix
 539         exit ;;
 540     m88k:CX/UX:7*:*)
 541         echo m88k-harris-cxux7
 542         exit ;;
 543     m88k:*:4*:R4*)
 544         echo m88k-motorola-sysv4
 545         exit ;;
 546     m88k:*:3*:R3*)
 547         echo m88k-motorola-sysv3
 548         exit ;;
 549     AViiON:dgux:*:*)
 550         # DG/UX returns AViiON for all architectures
 551         UNAME_PROCESSOR=`/usr/bin/uname -p`
 552         if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
 553         then
 554             if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
 555                [ "$TARGET_BINARY_INTERFACE"x = x ]
 556             then
 557                 echo m88k-dg-dgux"$UNAME_RELEASE"
 558             else
 559                 echo m88k-dg-dguxbcs"$UNAME_RELEASE"
 560             fi
 561         else
 562             echo i586-dg-dgux"$UNAME_RELEASE"
 563         fi
 564         exit ;;
 565     M88*:DolphinOS:*:*) # DolphinOS (SVR3)
 566         echo m88k-dolphin-sysv3
 567         exit ;;
 568     M88*:*:R3*:*)
 569         # Delta 88k system running SVR3
 570         echo m88k-motorola-sysv3
 571         exit ;;
 572     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 573         echo m88k-tektronix-sysv3
 574         exit ;;
 575     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 576         echo m68k-tektronix-bsd
 577         exit ;;
 578     *:IRIX*:*:*)
 579         echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
 580         exit ;;
 581     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
 582         echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
 583         exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
 584     i*86:AIX:*:*)
 585         echo i386-ibm-aix
 586         exit ;;
 587     ia64:AIX:*:*)
 588         if [ -x /usr/bin/oslevel ] ; then
 589                 IBM_REV=`/usr/bin/oslevel`
 590         else
 591                 IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
 592         fi
 593         echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
 594         exit ;;
 595     *:AIX:2:3)
 596         if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 597                 set_cc_for_build
 598                 sed 's/^                //' << EOF > "$dummy.c"
 599                 #include <sys/systemcfg.h>
 600
 601                 main()
 602                         {
 603                         if (!__power_pc())
 604                                 exit(1);
 605                         puts("powerpc-ibm-aix3.2.5");
 606                         exit(0);
 607                         }
 608 EOF
 609                 if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
 610                 then
 611                         echo "$SYSTEM_NAME"
 612                 else
 613                         echo rs6000-ibm-aix3.2.5
 614                 fi
 615         elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 616                 echo rs6000-ibm-aix3.2.4
 617         else
 618                 echo rs6000-ibm-aix3.2
 619         fi
 620         exit ;;
 621     *:AIX:*:[4567])
 622         IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 623         if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
 624                 IBM_ARCH=rs6000
 625         else
 626                 IBM_ARCH=powerpc
 627         fi
 628         if [ -x /usr/bin/lslpp ] ; then
 629                 IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
 630                            awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
 631         else
 632                 IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
 633         fi
 634         echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
 635         exit ;;
 636     *:AIX:*:*)
 637         echo rs6000-ibm-aix
 638         exit ;;
 639     ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
 640         echo romp-ibm-bsd4.4
 641         exit ;;
 642     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 643         echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
 644         exit ;;                             # report: romp-ibm BSD 4.3
 645     *:BOSX:*:*)
 646         echo rs6000-bull-bosx
 647         exit ;;
 648     DPX/2?00:B.O.S.:*:*)
 649         echo m68k-bull-sysv3
 650         exit ;;
 651     9000/[34]??:4.3bsd:1.*:*)
 652         echo m68k-hp-bsd
 653         exit ;;
 654     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 655         echo m68k-hp-bsd4.4
 656         exit ;;
 657     9000/[34678]??:HP-UX:*:*)
 658         HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
 659         case "$UNAME_MACHINE" in
 660             9000/31?)            HP_ARCH=m68000 ;;
 661             9000/[34]??)         HP_ARCH=m68k ;;
 662             9000/[678][0-9][0-9])
 663                 if [ -x /usr/bin/getconf ]; then
 664                     sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 665                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 666                     case "$sc_cpu_version" in
 667                       523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
 668                       528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
 669                       532)                      # CPU_PA_RISC2_0
 670                         case "$sc_kernel_bits" in
 671                           32) HP_ARCH=hppa2.0n ;;
 672                           64) HP_ARCH=hppa2.0w ;;
 673                           '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
 674                         esac ;;
 675                     esac
 676                 fi
 677                 if [ "$HP_ARCH" = "" ]; then
 678                     set_cc_for_build
 679                     sed 's/^            //' << EOF > "$dummy.c"
 680
 681                 #define _HPUX_SOURCE
 682                 #include <stdlib.h>
 683                 #include <unistd.h>
 684
 685                 int main ()
 686                 {
 687                 #if defined(_SC_KERNEL_BITS)
 688                     long bits = sysconf(_SC_KERNEL_BITS);
 689                 #endif
 690                     long cpu  = sysconf (_SC_CPU_VERSION);
 691
 692                     switch (cpu)
 693                         {
 694                         case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
 695                         case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
 696                         case CPU_PA_RISC2_0:
 697                 #if defined(_SC_KERNEL_BITS)
 698                             switch (bits)
 699                                 {
 700                                 case 64: puts ("hppa2.0w"); break;
 701                                 case 32: puts ("hppa2.0n"); break;
 702                                 default: puts ("hppa2.0"); break;
 703                                 } break;
 704                 #else  /* !defined(_SC_KERNEL_BITS) */
 705                             puts ("hppa2.0"); break;
 706                 #endif
 707                         default: puts ("hppa1.0"); break;
 708                         }
 709                     exit (0);
 710                 }
 711 EOF
 712                     (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
 713                     test -z "$HP_ARCH" && HP_ARCH=hppa
 714                 fi ;;
 715         esac
 716         if [ "$HP_ARCH" = hppa2.0w ]
 717         then
 718             set_cc_for_build
 719
 720             # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
 721             # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
 722             # generating 64-bit code.  GNU and HP use different nomenclature:
 723             #
 724             # $ CC_FOR_BUILD=cc ./config.guess
 725             # => hppa2.0w-hp-hpux11.23
 726             # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
 727             # => hppa64-hp-hpux11.23
 728
 729             if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
 730                 grep -q __LP64__
 731             then
 732                 HP_ARCH=hppa2.0w
 733             else
 734                 HP_ARCH=hppa64
 735             fi
 736         fi
 737         echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
 738         exit ;;
 739     ia64:HP-UX:*:*)
 740         HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
 741         echo ia64-hp-hpux"$HPUX_REV"
 742         exit ;;
 743     3050*:HI-UX:*:*)
 744         set_cc_for_build
 745         sed 's/^        //' << EOF > "$dummy.c"
 746         #include <unistd.h>
 747         int
 748         main ()
 749         {
 750           long cpu = sysconf (_SC_CPU_VERSION);
 751           /* The order matters, because CPU_IS_HP_MC68K erroneously returns
 752              true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
 753              results, however.  */
 754           if (CPU_IS_PA_RISC (cpu))
 755             {
 756               switch (cpu)
 757                 {
 758                   case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
 759                   case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
 760                   case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
 761                   default: puts ("hppa-hitachi-hiuxwe2"); break;
 762                 }
 763             }
 764           else if (CPU_IS_HP_MC68K (cpu))
 765             puts ("m68k-hitachi-hiuxwe2");
 766           else puts ("unknown-hitachi-hiuxwe2");
 767           exit (0);
 768         }
 769 EOF
 770         $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
 771                 { echo "$SYSTEM_NAME"; exit; }
 772         echo unknown-hitachi-hiuxwe2
 773         exit ;;
 774     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
 775         echo hppa1.1-hp-bsd
 776         exit ;;
 777     9000/8??:4.3bsd:*:*)
 778         echo hppa1.0-hp-bsd
 779         exit ;;
 780     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 781         echo hppa1.0-hp-mpeix
 782         exit ;;
 783     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
 784         echo hppa1.1-hp-osf
 785         exit ;;
 786     hp8??:OSF1:*:*)
 787         echo hppa1.0-hp-osf
 788         exit ;;
 789     i*86:OSF1:*:*)
 790         if [ -x /usr/sbin/sysversion ] ; then
 791             echo "$UNAME_MACHINE"-unknown-osf1mk
 792         else
 793             echo "$UNAME_MACHINE"-unknown-osf1
 794         fi
 795         exit ;;
 796     parisc*:Lites*:*:*)
 797         echo hppa1.1-hp-lites
 798         exit ;;
 799     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 800         echo c1-convex-bsd
 801         exit ;;
 802     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 803         if getsysinfo -f scalar_acc
 804         then echo c32-convex-bsd
 805         else echo c2-convex-bsd
 806         fi
 807         exit ;;
 808     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 809         echo c34-convex-bsd
 810         exit ;;
 811     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 812         echo c38-convex-bsd
 813         exit ;;
 814     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 815         echo c4-convex-bsd
 816         exit ;;
 817     CRAY*Y-MP:*:*:*)
 818         echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 819         exit ;;
 820     CRAY*[A-Z]90:*:*:*)
 821         echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
 822         | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 823               -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 824               -e 's/\.[^.]*$/.X/'
 825         exit ;;
 826     CRAY*TS:*:*:*)
 827         echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 828         exit ;;
 829     CRAY*T3E:*:*:*)
 830         echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 831         exit ;;
 832     CRAY*SV1:*:*:*)
 833         echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 834         exit ;;
 835     *:UNICOS/mp:*:*)
 836         echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
 837         exit ;;
 838     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 839         FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
 840         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
 841         FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
 842         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 843         exit ;;
 844     5000:UNIX_System_V:4.*:*)
 845         FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
 846         FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
 847         echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 848         exit ;;
 849     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 850         echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
 851         exit ;;
 852     sparc*:BSD/OS:*:*)
 853         echo sparc-unknown-bsdi"$UNAME_RELEASE"
 854         exit ;;
 855     *:BSD/OS:*:*)
 856         echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
 857         exit ;;
 858     arm:FreeBSD:*:*)
 859         UNAME_PROCESSOR=`uname -p`
 860         set_cc_for_build
 861         if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
 862             | grep -q __ARM_PCS_VFP
 863         then
 864             echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
 865         else
 866             echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
 867         fi
 868         exit ;;
 869     *:FreeBSD:*:*)
 870         UNAME_PROCESSOR=`/usr/bin/uname -p`
 871         case "$UNAME_PROCESSOR" in
 872             amd64)
 873                 UNAME_PROCESSOR=x86_64 ;;
 874             i386)
 875                 UNAME_PROCESSOR=i586 ;;
 876         esac
 877         echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
 878         exit ;;
 879     i*:CYGWIN*:*)
 880         echo "$UNAME_MACHINE"-pc-cygwin
 881         exit ;;
 882     *:MINGW64*:*)
 883         echo "$UNAME_MACHINE"-pc-mingw64
 884         exit ;;
 885     *:MINGW*:*)
 886         echo "$UNAME_MACHINE"-pc-mingw32
 887         exit ;;
 888     *:MSYS*:*)
 889         echo "$UNAME_MACHINE"-pc-msys
 890         exit ;;
 891     i*:PW*:*)
 892         echo "$UNAME_MACHINE"-pc-pw32
 893         exit ;;
 894     *:Interix*:*)
 895         case "$UNAME_MACHINE" in
 896             x86)
 897                 echo i586-pc-interix"$UNAME_RELEASE"
 898                 exit ;;
 899             authenticamd | genuineintel | EM64T)
 900                 echo x86_64-unknown-interix"$UNAME_RELEASE"
 901                 exit ;;
 902             IA64)
 903                 echo ia64-unknown-interix"$UNAME_RELEASE"
 904                 exit ;;
 905         esac ;;
 906     i*:UWIN*:*)
 907         echo "$UNAME_MACHINE"-pc-uwin
 908         exit ;;
 909     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
 910         echo x86_64-pc-cygwin
 911         exit ;;
 912     prep*:SunOS:5.*:*)
 913         echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 914         exit ;;
 915     *:GNU:*:*)
 916         # the GNU system
 917         echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
 918         exit ;;
 919     *:GNU/*:*:*)
 920         # other systems with GNU libc and userland
 921         echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
 922         exit ;;
 923     *:Minix:*:*)
 924         echo "$UNAME_MACHINE"-unknown-minix
 925         exit ;;
 926     aarch64:Linux:*:*)
 927         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 928         exit ;;
 929     aarch64_be:Linux:*:*)
 930         UNAME_MACHINE=aarch64_be
 931         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 932         exit ;;
 933     alpha:Linux:*:*)
 934         case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 935           EV5)   UNAME_MACHINE=alphaev5 ;;
 936           EV56)  UNAME_MACHINE=alphaev56 ;;
 937           PCA56) UNAME_MACHINE=alphapca56 ;;
 938           PCA57) UNAME_MACHINE=alphapca56 ;;
 939           EV6)   UNAME_MACHINE=alphaev6 ;;
 940           EV67)  UNAME_MACHINE=alphaev67 ;;
 941           EV68*) UNAME_MACHINE=alphaev68 ;;
 942         esac
 943         objdump --private-headers /bin/sh | grep -q ld.so.1
 944         if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
 945         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 946         exit ;;
 947     arc:Linux:*:* | arceb:Linux:*:*)
 948         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 949         exit ;;
 950     arm*:Linux:*:*)
 951         set_cc_for_build
 952         if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 953             | grep -q __ARM_EABI__
 954         then
 955             echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 956         else
 957             if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
 958                 | grep -q __ARM_PCS_VFP
 959             then
 960                 echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
 961             else
 962                 echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
 963             fi
 964         fi
 965         exit ;;
 966     avr32*:Linux:*:*)
 967         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 968         exit ;;
 969     cris:Linux:*:*)
 970         echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
 971         exit ;;
 972     crisv32:Linux:*:*)
 973         echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
 974         exit ;;
 975     e2k:Linux:*:*)
 976         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 977         exit ;;
 978     frv:Linux:*:*)
 979         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 980         exit ;;
 981     hexagon:Linux:*:*)
 982         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 983         exit ;;
 984     i*86:Linux:*:*)
 985         echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
 986         exit ;;
 987     ia64:Linux:*:*)
 988         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 989         exit ;;
 990     k1om:Linux:*:*)
 991         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 992         exit ;;
 993     m32r*:Linux:*:*)
 994         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 995         exit ;;
 996     m68*:Linux:*:*)
 997         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
 998         exit ;;
 999     mips:Linux:*:* | mips64:Linux:*:*)
1000         set_cc_for_build
1001         sed 's/^        //' << EOF > "$dummy.c"
1002         #undef CPU
1003         #undef ${UNAME_MACHINE}
1004         #undef ${UNAME_MACHINE}el
1005         #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
1006         CPU=${UNAME_MACHINE}el
1007         #else
1008         #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
1009         CPU=${UNAME_MACHINE}
1010         #else
1011         CPU=
1012         #endif
1013         #endif
1014 EOF
1015         eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
1016         test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
1017         ;;
1018     mips64el:Linux:*:*)
1019         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1020         exit ;;
1021     openrisc*:Linux:*:*)
1022         echo or1k-unknown-linux-"$LIBC"
1023         exit ;;
1024     or32:Linux:*:* | or1k*:Linux:*:*)
1025         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1026         exit ;;
1027     padre:Linux:*:*)
1028         echo sparc-unknown-linux-"$LIBC"
1029         exit ;;
1030     parisc64:Linux:*:* | hppa64:Linux:*:*)
1031         echo hppa64-unknown-linux-"$LIBC"
1032         exit ;;
1033     parisc:Linux:*:* | hppa:Linux:*:*)
1034         # Look for CPU level
1035         case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
1036           PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
1037           PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
1038           *)    echo hppa-unknown-linux-"$LIBC" ;;
1039         esac
1040         exit ;;
1041     ppc64:Linux:*:*)
1042         echo powerpc64-unknown-linux-"$LIBC"
1043         exit ;;
1044     ppc:Linux:*:*)
1045         echo powerpc-unknown-linux-"$LIBC"
1046         exit ;;
1047     ppc64le:Linux:*:*)
1048         echo powerpc64le-unknown-linux-"$LIBC"
1049         exit ;;
1050     ppcle:Linux:*:*)
1051         echo powerpcle-unknown-linux-"$LIBC"
1052         exit ;;
1053     riscv32:Linux:*:* | riscv64:Linux:*:*)
1054         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1055         exit ;;
1056     s390:Linux:*:* | s390x:Linux:*:*)
1057         echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
1058         exit ;;
1059     sh64*:Linux:*:*)
1060         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1061         exit ;;
1062     sh*:Linux:*:*)
1063         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1064         exit ;;
1065     sparc:Linux:*:* | sparc64:Linux:*:*)
1066         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1067         exit ;;
1068     tile*:Linux:*:*)
1069         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1070         exit ;;
1071     vax:Linux:*:*)
1072         echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
1073         exit ;;
1074     x86_64:Linux:*:*)
1075         echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
1076         exit ;;
1077     xtensa*:Linux:*:*)
1078         echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
1079         exit ;;
1080     i*86:DYNIX/ptx:4*:*)
1081         # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1082         # earlier versions are messed up and put the nodename in both
1083         # sysname and nodename.
1084         echo i386-sequent-sysv4
1085         exit ;;
1086     i*86:UNIX_SV:4.2MP:2.*)
1087         # Unixware is an offshoot of SVR4, but it has its own version
1088         # number series starting with 2...
1089         # I am not positive that other SVR4 systems won't match this,
1090         # I just have to hope.  -- rms.
1091         # Use sysv4.2uw... so that sysv4* matches it.
1092         echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
1093         exit ;;
1094     i*86:OS/2:*:*)
1095         # If we were able to find `uname', then EMX Unix compatibility
1096         # is probably installed.
1097         echo "$UNAME_MACHINE"-pc-os2-emx
1098         exit ;;
1099     i*86:XTS-300:*:STOP)
1100         echo "$UNAME_MACHINE"-unknown-stop
1101         exit ;;
1102     i*86:atheos:*:*)
1103         echo "$UNAME_MACHINE"-unknown-atheos
1104         exit ;;
1105     i*86:syllable:*:*)
1106         echo "$UNAME_MACHINE"-pc-syllable
1107         exit ;;
1108     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
1109         echo i386-unknown-lynxos"$UNAME_RELEASE"
1110         exit ;;
1111     i*86:*DOS:*:*)
1112         echo "$UNAME_MACHINE"-pc-msdosdjgpp
1113         exit ;;
1114     i*86:*:4.*:*)
1115         UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
1116         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1117                 echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
1118         else
1119                 echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
1120         fi
1121         exit ;;
1122     i*86:*:5:[678]*)
1123         # UnixWare 7.x, OpenUNIX and OpenServer 6.
1124         case `/bin/uname -X | grep "^Machine"` in
1125             *486*)           UNAME_MACHINE=i486 ;;
1126             *Pentium)        UNAME_MACHINE=i586 ;;
1127             *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1128         esac
1129         echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
1130         exit ;;
1131     i*86:*:3.2:*)
1132         if test -f /usr/options/cb.name; then
1133                 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1134                 echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
1135         elif /bin/uname -X 2>/dev/null >/dev/null ; then
1136                 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1137                 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1138                 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1139                         && UNAME_MACHINE=i586
1140                 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1141                         && UNAME_MACHINE=i686
1142                 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1143                         && UNAME_MACHINE=i686
1144                 echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
1145         else
1146                 echo "$UNAME_MACHINE"-pc-sysv32
1147         fi
1148         exit ;;
1149     pc:*:*:*)
1150         # Left here for compatibility:
1151         # uname -m prints for DJGPP always 'pc', but it prints nothing about
1152         # the processor, so we play safe by assuming i586.
1153         # Note: whatever this is, it MUST be the same as what config.sub
1154         # prints for the "djgpp" host, or else GDB configure will decide that
1155         # this is a cross-build.
1156         echo i586-pc-msdosdjgpp
1157         exit ;;
1158     Intel:Mach:3*:*)
1159         echo i386-pc-mach3
1160         exit ;;
1161     paragon:*:*:*)
1162         echo i860-intel-osf1
1163         exit ;;
1164     i860:*:4.*:*) # i860-SVR4
1165         if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1166           echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
1167         else # Add other i860-SVR4 vendors below as they are discovered.
1168           echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
1169         fi
1170         exit ;;
1171     mini*:CTIX:SYS*5:*)
1172         # "miniframe"
1173         echo m68010-convergent-sysv
1174         exit ;;
1175     mc68k:UNIX:SYSTEM5:3.51m)
1176         echo m68k-convergent-sysv
1177         exit ;;
1178     M680?0:D-NIX:5.3:*)
1179         echo m68k-diab-dnix
1180         exit ;;
1181     M68*:*:R3V[5678]*:*)
1182         test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1183     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)
1184         OS_REL=''
1185         test -r /etc/.relid \
1186         && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1187         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1188           && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1189         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1190           && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1191     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1192         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1193           && { echo i486-ncr-sysv4; exit; } ;;
1194     NCR*:*:4.2:* | MPRAS*:*:4.2:*)
1195         OS_REL='.3'
1196         test -r /etc/.relid \
1197             && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1198         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1199             && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
1200         /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1201             && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
1202         /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
1203             && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
1204     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1205         echo m68k-unknown-lynxos"$UNAME_RELEASE"
1206         exit ;;
1207     mc68030:UNIX_System_V:4.*:*)
1208         echo m68k-atari-sysv4
1209         exit ;;
1210     TSUNAMI:LynxOS:2.*:*)
1211         echo sparc-unknown-lynxos"$UNAME_RELEASE"
1212         exit ;;
1213     rs6000:LynxOS:2.*:*)
1214         echo rs6000-unknown-lynxos"$UNAME_RELEASE"
1215         exit ;;
1216     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
1217         echo powerpc-unknown-lynxos"$UNAME_RELEASE"
1218         exit ;;
1219     SM[BE]S:UNIX_SV:*:*)
1220         echo mips-dde-sysv"$UNAME_RELEASE"
1221         exit ;;
1222     RM*:ReliantUNIX-*:*:*)
1223         echo mips-sni-sysv4
1224         exit ;;
1225     RM*:SINIX-*:*:*)
1226         echo mips-sni-sysv4
1227         exit ;;
1228     *:SINIX-*:*:*)
1229         if uname -p 2>/dev/null >/dev/null ; then
1230                 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1231                 echo "$UNAME_MACHINE"-sni-sysv4
1232         else
1233                 echo ns32k-sni-sysv
1234         fi
1235         exit ;;
1236     PENTIUM:*:4.0*:*)   # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1237                         # says <Richard.M.Bartel@ccMail.Census.GOV>
1238         echo i586-unisys-sysv4
1239         exit ;;
1240     *:UNIX_System_V:4*:FTX*)
1241         # From Gerald Hewes <hewes@openmarket.com>.
1242         # How about differentiating between stratus architectures? -djm
1243         echo hppa1.1-stratus-sysv4
1244         exit ;;
1245     *:*:*:FTX*)
1246         # From seanf@swdc.stratus.com.
1247         echo i860-stratus-sysv4
1248         exit ;;
1249     i*86:VOS:*:*)
1250         # From Paul.Green@stratus.com.
1251         echo "$UNAME_MACHINE"-stratus-vos
1252         exit ;;
1253     *:VOS:*:*)
1254         # From Paul.Green@stratus.com.
1255         echo hppa1.1-stratus-vos
1256         exit ;;
1257     mc68*:A/UX:*:*)
1258         echo m68k-apple-aux"$UNAME_RELEASE"
1259         exit ;;
1260     news*:NEWS-OS:6*:*)
1261         echo mips-sony-newsos6
1262         exit ;;
1263     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1264         if [ -d /usr/nec ]; then
1265                 echo mips-nec-sysv"$UNAME_RELEASE"
1266         else
1267                 echo mips-unknown-sysv"$UNAME_RELEASE"
1268         fi
1269         exit ;;
1270     BeBox:BeOS:*:*)     # BeOS running on hardware made by Be, PPC only.
1271         echo powerpc-be-beos
1272         exit ;;
1273     BeMac:BeOS:*:*)     # BeOS running on Mac or Mac clone, PPC only.
1274         echo powerpc-apple-beos
1275         exit ;;
1276     BePC:BeOS:*:*)      # BeOS running on Intel PC compatible.
1277         echo i586-pc-beos
1278         exit ;;
1279     BePC:Haiku:*:*)     # Haiku running on Intel PC compatible.
1280         echo i586-pc-haiku
1281         exit ;;
1282     x86_64:Haiku:*:*)
1283         echo x86_64-unknown-haiku
1284         exit ;;
1285     SX-4:SUPER-UX:*:*)
1286         echo sx4-nec-superux"$UNAME_RELEASE"
1287         exit ;;
1288     SX-5:SUPER-UX:*:*)
1289         echo sx5-nec-superux"$UNAME_RELEASE"
1290         exit ;;
1291     SX-6:SUPER-UX:*:*)
1292         echo sx6-nec-superux"$UNAME_RELEASE"
1293         exit ;;
1294     SX-7:SUPER-UX:*:*)
1295         echo sx7-nec-superux"$UNAME_RELEASE"
1296         exit ;;
1297     SX-8:SUPER-UX:*:*)
1298         echo sx8-nec-superux"$UNAME_RELEASE"
1299         exit ;;
1300     SX-8R:SUPER-UX:*:*)
1301         echo sx8r-nec-superux"$UNAME_RELEASE"
1302         exit ;;
1303     SX-ACE:SUPER-UX:*:*)
1304         echo sxace-nec-superux"$UNAME_RELEASE"
1305         exit ;;
1306     Power*:Rhapsody:*:*)
1307         echo powerpc-apple-rhapsody"$UNAME_RELEASE"
1308         exit ;;
1309     *:Rhapsody:*:*)
1310         echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
1311         exit ;;
1312     *:Darwin:*:*)
1313         UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1314         set_cc_for_build
1315         if test "$UNAME_PROCESSOR" = unknown ; then
1316             UNAME_PROCESSOR=powerpc
1317         fi
1318         if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
1319             if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
1320                 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1321                        (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1322                        grep IS_64BIT_ARCH >/dev/null
1323                 then
1324                     case $UNAME_PROCESSOR in
1325                         i386) UNAME_PROCESSOR=x86_64 ;;
1326                         powerpc) UNAME_PROCESSOR=powerpc64 ;;
1327                     esac
1328                 fi
1329                 # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
1330                 if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
1331                        (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
1332                        grep IS_PPC >/dev/null
1333                 then
1334                     UNAME_PROCESSOR=powerpc
1335                 fi
1336             fi
1337         elif test "$UNAME_PROCESSOR" = i386 ; then
1338             # Avoid executing cc on OS X 10.9, as it ships with a stub
1339             # that puts up a graphical alert prompting to install
1340             # developer tools.  Any system running Mac OS X 10.7 or
1341             # later (Darwin 11 and later) is required to have a 64-bit
1342             # processor. This is not true of the ARM version of Darwin
1343             # that Apple uses in portable devices.
1344             UNAME_PROCESSOR=x86_64
1345         fi
1346         echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
1347         exit ;;
1348     *:procnto*:*:* | *:QNX:[0123456789]*:*)
1349         UNAME_PROCESSOR=`uname -p`
1350         if test "$UNAME_PROCESSOR" = x86; then
1351                 UNAME_PROCESSOR=i386
1352                 UNAME_MACHINE=pc
1353         fi
1354         echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
1355         exit ;;
1356     *:QNX:*:4*)
1357         echo i386-pc-qnx
1358         exit ;;
1359     NEO-*:NONSTOP_KERNEL:*:*)
1360         echo neo-tandem-nsk"$UNAME_RELEASE"
1361         exit ;;
1362     NSE-*:NONSTOP_KERNEL:*:*)
1363         echo nse-tandem-nsk"$UNAME_RELEASE"
1364         exit ;;
1365     NSR-*:NONSTOP_KERNEL:*:*)
1366         echo nsr-tandem-nsk"$UNAME_RELEASE"
1367         exit ;;
1368     NSV-*:NONSTOP_KERNEL:*:*)
1369         echo nsv-tandem-nsk"$UNAME_RELEASE"
1370         exit ;;
1371     NSX-*:NONSTOP_KERNEL:*:*)
1372         echo nsx-tandem-nsk"$UNAME_RELEASE"
1373         exit ;;
1374     *:NonStop-UX:*:*)
1375         echo mips-compaq-nonstopux
1376         exit ;;
1377     BS2000:POSIX*:*:*)
1378         echo bs2000-siemens-sysv
1379         exit ;;
1380     DS/*:UNIX_System_V:*:*)
1381         echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
1382         exit ;;
1383     *:Plan9:*:*)
1384         # "uname -m" is not consistent, so use $cputype instead. 386
1385         # is converted to i386 for consistency with other x86
1386         # operating systems.
1387         # shellcheck disable=SC2154
1388         if test "$cputype" = 386; then
1389             UNAME_MACHINE=i386
1390         else
1391             UNAME_MACHINE="$cputype"
1392         fi
1393         echo "$UNAME_MACHINE"-unknown-plan9
1394         exit ;;
1395     *:TOPS-10:*:*)
1396         echo pdp10-unknown-tops10
1397         exit ;;
1398     *:TENEX:*:*)
1399         echo pdp10-unknown-tenex
1400         exit ;;
1401     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1402         echo pdp10-dec-tops20
1403         exit ;;
1404     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1405         echo pdp10-xkl-tops20
1406         exit ;;
1407     *:TOPS-20:*:*)
1408         echo pdp10-unknown-tops20
1409         exit ;;
1410     *:ITS:*:*)
1411         echo pdp10-unknown-its
1412         exit ;;
1413     SEI:*:*:SEIUX)
1414         echo mips-sei-seiux"$UNAME_RELEASE"
1415         exit ;;
1416     *:DragonFly:*:*)
1417         echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
1418         exit ;;
1419     *:*VMS:*:*)
1420         UNAME_MACHINE=`(uname -p) 2>/dev/null`
1421         case "$UNAME_MACHINE" in
1422             A*) echo alpha-dec-vms ; exit ;;
1423             I*) echo ia64-dec-vms ; exit ;;
1424             V*) echo vax-dec-vms ; exit ;;
1425         esac ;;
1426     *:XENIX:*:SysV)
1427         echo i386-pc-xenix
1428         exit ;;
1429     i*86:skyos:*:*)
1430         echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
1431         exit ;;
1432     i*86:rdos:*:*)
1433         echo "$UNAME_MACHINE"-pc-rdos
1434         exit ;;
1435     i*86:AROS:*:*)
1436         echo "$UNAME_MACHINE"-pc-aros
1437         exit ;;
1438     x86_64:VMkernel:*:*)
1439         echo "$UNAME_MACHINE"-unknown-esx
1440         exit ;;
1441     amd64:Isilon\ OneFS:*:*)
1442         echo x86_64-unknown-onefs
1443         exit ;;
1444     *:Unleashed:*:*)
1445         echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"
1446         exit ;;
1447 esac
1448
1449 echo "$0: unable to guess system type" >&2
1450
1451 case "$UNAME_MACHINE:$UNAME_SYSTEM" in
1452     mips:Linux | mips64:Linux)
1453         # If we got here on MIPS GNU/Linux, output extra information.
1454         cat >&2 <<EOF
1455
1456 NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
1457 the system type. Please install a C compiler and try again.
1458 EOF
1459         ;;
1460 esac
1461
1462 cat >&2 <<EOF
1463
1464 This script (version $timestamp), has failed to recognize the
1465 operating system you are using. If your script is old, overwrite *all*
1466 copies of config.guess and config.sub with the latest versions from:
1467
1468   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
1469 and
1470   https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
1471
1472 If $0 has already been updated, send the following data and any
1473 information you think might be pertinent to config-patches@gnu.org to
1474 provide the necessary information to handle your system.
1475
1476 config.guess timestamp = $timestamp
1477
1478 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1479 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1480 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1481 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1482
1483 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1484 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
1485
1486 hostinfo               = `(hostinfo) 2>/dev/null`
1487 /bin/universe          = `(/bin/universe) 2>/dev/null`
1488 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
1489 /bin/arch              = `(/bin/arch) 2>/dev/null`
1490 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
1491 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1492
1493 UNAME_MACHINE = "$UNAME_MACHINE"
1494 UNAME_RELEASE = "$UNAME_RELEASE"
1495 UNAME_SYSTEM  = "$UNAME_SYSTEM"
1496 UNAME_VERSION = "$UNAME_VERSION"
1497 EOF
1498
1499 exit 1
1500
1501 # Local variables:
1502 # eval: (add-hook 'before-save-hook 'time-stamp)
1503 # time-stamp-start: "timestamp='"
1504 # time-stamp-format: "%:y-%02m-%02d"
1505 # time-stamp-end: "'"
1506 # End: