Started working on decompression. There is a double free errror :(

Samo Penic

2019-10-19 2669d703518e4e334a17b8283cca2d4d039a378b

 config.guess

@@ -1,8 +1,8 @@
#! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright 1992-2016 Free Software Foundation, Inc.
#   Copyright 1992-2018 Free Software Foundation, Inc.

timestamp='2016-10-02'
timestamp='2018-02-24'

# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
@@ -27,7 +27,7 @@
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
#
# Please send patches to <config-patches@gnu.org>.

@@ -39,7 +39,7 @@

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

Operation modes:
Options:
  -h, --help         print this help, then exit
  -t, --time-stamp   print date of last modification, then exit
  -v, --version      print version number, then exit
@@ -50,7 +50,7 @@
GNU config.guess ($timestamp)

Originally written by Per Bothner.
Copyright 1992-2016 Free Software Foundation, Inc.
Copyright 1992-2018 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -107,9 +107,9 @@
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
 ,,)    echo "int x;" > $dummy.c ;
 ,,)    echo "int x;" > "$dummy.c" ;
   for c in cc gcc c89 c99 ; do
     if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
     if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
        CC_FOR_BUILD="$c"; break ;
     fi ;
   done ;
@@ -132,14 +132,14 @@
UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

case "${UNAME_SYSTEM}" in
case "$UNAME_SYSTEM" in
Linux|GNU|GNU/*)
   # If the system lacks a compiler, then just pick glibc.
   # We could probably try harder.
   LIBC=gnu

   eval $set_cc_for_build
   cat <<-EOF > $dummy.c
   eval "$set_cc_for_build"
   cat <<-EOF > "$dummy.c"
   #include <features.h>
   #if defined(__UCLIBC__)
   LIBC=uclibc
@@ -149,13 +149,20 @@
   LIBC=gnu
   #endif
   EOF
   eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
   eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"

   # If ldd exists, use it to detect musl libc.
   if command -v ldd >/dev/null && \
      ldd --version 2>&1 | grep -q ^musl
   then
       LIBC=musl
   fi
   ;;
esac

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

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
    *:NetBSD:*:*)
   # NetBSD (nbsd) targets should (where applicable) match one or
   # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
@@ -169,30 +176,30 @@
   # portion of the name.  We always set it to "unknown".
   sysctl="sysctl -n hw.machine_arch"
   UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
       /sbin/$sysctl 2>/dev/null || \
       /usr/sbin/$sysctl 2>/dev/null || \
       "/sbin/$sysctl" 2>/dev/null || \
       "/usr/sbin/$sysctl" 2>/dev/null || \
       echo unknown)`
   case "${UNAME_MACHINE_ARCH}" in
   case "$UNAME_MACHINE_ARCH" in
       armeb) machine=armeb-unknown ;;
       arm*) machine=arm-unknown ;;
       sh3el) machine=shl-unknown ;;
       sh3eb) machine=sh-unknown ;;
       sh5el) machine=sh5le-unknown ;;
       earmv*)
      arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
      endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
      machine=${arch}${endian}-unknown
      arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
      endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
      machine="${arch}${endian}"-unknown
      ;;
       *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
       *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
   esac
   # The Operating System including object format, if it has switched
   # to ELF recently (or will in the future) and ABI.
   case "${UNAME_MACHINE_ARCH}" in
   case "$UNAME_MACHINE_ARCH" in
       earm*)
      os=netbsdelf
      ;;
       arm*|i386|m68k|ns32k|sh3*|sparc|vax)
      eval $set_cc_for_build
      eval "$set_cc_for_build"
      if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
         | grep -q __ELF__
      then
@@ -208,10 +215,10 @@
      ;;
   esac
   # Determine ABI tags.
   case "${UNAME_MACHINE_ARCH}" in
   case "$UNAME_MACHINE_ARCH" in
       earm*)
      expr='s/^earmv[0-9]/-eabi/;s/eb$//'
      abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
      abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
      ;;
   esac
   # The OS release
@@ -219,46 +226,55 @@
   # thus, need a distinct triplet. However, they do not need
   # kernel version information, so it can be replaced with a
   # suitable tag, in the style of linux-gnu.
   case "${UNAME_VERSION}" in
   case "$UNAME_VERSION" in
       Debian*)
      release='-gnu'
      ;;
       *)
      release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
      release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
      ;;
   esac
   # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
   # contains redundant information, the shorter form:
   # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
   echo "${machine}-${os}${release}${abi}"
   echo "$machine-${os}${release}${abi}"
   exit ;;
    *:Bitrig:*:*)
   UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
   echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
   echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
   exit ;;
    *:OpenBSD:*:*)
   UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
   echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
   echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
   exit ;;
    *:LibertyBSD:*:*)
   UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
   echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
   echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
   exit ;;
    *:MidnightBSD:*:*)
   echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
   exit ;;
    *:ekkoBSD:*:*)
   echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
   echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
   exit ;;
    *:SolidBSD:*:*)
   echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
   echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
   exit ;;
    macppc:MirBSD:*:*)
   echo powerpc-unknown-mirbsd${UNAME_RELEASE}
   echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
   exit ;;
    *:MirBSD:*:*)
   echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
   echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
   exit ;;
    *:Sortix:*:*)
   echo ${UNAME_MACHINE}-unknown-sortix
   echo "$UNAME_MACHINE"-unknown-sortix
   exit ;;
    *:Redox:*:*)
   echo "$UNAME_MACHINE"-unknown-redox
   exit ;;
    mips:OSF1:*.*)
        echo mips-dec-osf1
        exit ;;
    alpha:OSF1:*:*)
   case $UNAME_RELEASE in
   *4.0)
@@ -310,28 +326,19 @@
   # A Tn.n version is a released field test version.
   # A Xn.n version is an unreleased experimental baselevel.
   # 1.2 uses "1.2" for uname -r.
   echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
   echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
   # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
   exitcode=$?
   trap '' 0
   exit $exitcode ;;
    Alpha\ *:Windows_NT*:*)
   # How do we know it's Interix rather than the generic POSIX subsystem?
   # Should we change UNAME_MACHINE based on the output of uname instead
   # of the specific Alpha model?
   echo alpha-pc-interix
   exit ;;
    21064:Windows_NT:50:3)
   echo alpha-dec-winnt3.5
   exit ;;
    Amiga*:UNIX_System_V:4.0:*)
   echo m68k-unknown-sysv4
   exit ;;
    *:[Aa]miga[Oo][Ss]:*:*)
   echo ${UNAME_MACHINE}-unknown-amigaos
   echo "$UNAME_MACHINE"-unknown-amigaos
   exit ;;
    *:[Mm]orph[Oo][Ss]:*:*)
   echo ${UNAME_MACHINE}-unknown-morphos
   echo "$UNAME_MACHINE"-unknown-morphos
   exit ;;
    *:OS/390:*:*)
   echo i370-ibm-openedition
@@ -343,7 +350,7 @@
   echo powerpc-ibm-os400
   exit ;;
    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
   echo arm-acorn-riscix${UNAME_RELEASE}
   echo arm-acorn-riscix"$UNAME_RELEASE"
   exit ;;
    arm*:riscos:*:*|arm*:RISCOS:*:*)
   echo arm-unknown-riscos
@@ -370,19 +377,19 @@
       sparc) echo sparc-icl-nx7; exit ;;
   esac ;;
    s390x:SunOS:*:*)
   echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
   exit ;;
    sun4H:SunOS:5.*:*)
   echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
   exit ;;
    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
   echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
   exit ;;
    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
   echo i386-pc-auroraux${UNAME_RELEASE}
   echo i386-pc-auroraux"$UNAME_RELEASE"
   exit ;;
    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
   eval $set_cc_for_build
   eval "$set_cc_for_build"
   SUN_ARCH=i386
   # If there is a compiler, see if it is configured for 64-bit objects.
   # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
@@ -395,13 +402,13 @@
      SUN_ARCH=x86_64
       fi
   fi
   echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
   exit ;;
    sun4*:SunOS:6*:*)
   # According to config.sub, this is the proper way to canonicalize
   # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
   # it's likely to be more like Solaris than SunOS4.
   echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
   exit ;;
    sun4*:SunOS:*:*)
   case "`/usr/bin/arch -k`" in
@@ -410,25 +417,25 @@
      ;;
   esac
   # Japanese Language versions have a version number like `4.1.3-JL'.
   echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
   echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
   exit ;;
    sun3*:SunOS:*:*)
   echo m68k-sun-sunos${UNAME_RELEASE}
   echo m68k-sun-sunos"$UNAME_RELEASE"
   exit ;;
    sun*:*:4.2BSD:*)
   UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
   test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
   test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
   case "`/bin/arch`" in
       sun3)
      echo m68k-sun-sunos${UNAME_RELEASE}
      echo m68k-sun-sunos"$UNAME_RELEASE"
      ;;
       sun4)
      echo sparc-sun-sunos${UNAME_RELEASE}
      echo sparc-sun-sunos"$UNAME_RELEASE"
      ;;
   esac
   exit ;;
    aushp:SunOS:*:*)
   echo sparc-auspex-sunos${UNAME_RELEASE}
   echo sparc-auspex-sunos"$UNAME_RELEASE"
   exit ;;
    # The situation for MiNT is a little confusing.  The machine name
    # can be virtually everything (everything which is not
@@ -439,44 +446,44 @@
    # MiNT.  But MiNT is downward compatible to TOS, so this should
    # be no problem.
    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
   echo m68k-atari-mint${UNAME_RELEASE}
   echo m68k-atari-mint"$UNAME_RELEASE"
   exit ;;
    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
   echo m68k-atari-mint${UNAME_RELEASE}
   echo m68k-atari-mint"$UNAME_RELEASE"
   exit ;;
    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
   echo m68k-atari-mint${UNAME_RELEASE}
   echo m68k-atari-mint"$UNAME_RELEASE"
   exit ;;
    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
   echo m68k-milan-mint${UNAME_RELEASE}
   echo m68k-milan-mint"$UNAME_RELEASE"
   exit ;;
    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
   echo m68k-hades-mint${UNAME_RELEASE}
   echo m68k-hades-mint"$UNAME_RELEASE"
   exit ;;
    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
   echo m68k-unknown-mint${UNAME_RELEASE}
   echo m68k-unknown-mint"$UNAME_RELEASE"
   exit ;;
    m68k:machten:*:*)
   echo m68k-apple-machten${UNAME_RELEASE}
   echo m68k-apple-machten"$UNAME_RELEASE"
   exit ;;
    powerpc:machten:*:*)
   echo powerpc-apple-machten${UNAME_RELEASE}
   echo powerpc-apple-machten"$UNAME_RELEASE"
   exit ;;
    RISC*:Mach:*:*)
   echo mips-dec-mach_bsd4.3
   exit ;;
    RISC*:ULTRIX:*:*)
   echo mips-dec-ultrix${UNAME_RELEASE}
   echo mips-dec-ultrix"$UNAME_RELEASE"
   exit ;;
    VAX*:ULTRIX*:*:*)
   echo vax-dec-ultrix${UNAME_RELEASE}
   echo vax-dec-ultrix"$UNAME_RELEASE"
   exit ;;
    2020:CLIX:*:* | 2430:CLIX:*:*)
   echo clipper-intergraph-clix${UNAME_RELEASE}
   echo clipper-intergraph-clix"$UNAME_RELEASE"
   exit ;;
    mips:*:*:UMIPS | mips:*:*:RISCos)
   eval $set_cc_for_build
   sed 's/^   //' << EOF >$dummy.c
   eval "$set_cc_for_build"
   sed 's/^   //' << EOF > "$dummy.c"
#ifdef __cplusplus
#include <stdio.h>  /* for printf() prototype */
   int main (int argc, char *argv[]) {
@@ -485,23 +492,23 @@
#endif
   #if defined (host_mips) && defined (MIPSEB)
   #if defined (SYSTYPE_SYSV)
     printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
     printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
   #endif
   #if defined (SYSTYPE_SVR4)
     printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
     printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
   #endif
   #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
     printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
     printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
   #endif
   #endif
     exit (-1);
   }
EOF
   $CC_FOR_BUILD -o $dummy $dummy.c &&
     dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
     SYSTEM_NAME=`$dummy $dummyarg` &&
   $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
     dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
     SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
       { echo "$SYSTEM_NAME"; exit; }
   echo mips-mips-riscos${UNAME_RELEASE}
   echo mips-mips-riscos"$UNAME_RELEASE"
   exit ;;
    Motorola:PowerMAX_OS:*:*)
   echo powerpc-motorola-powermax
@@ -527,17 +534,17 @@
    AViiON:dgux:*:*)
   # DG/UX returns AViiON for all architectures
   UNAME_PROCESSOR=`/usr/bin/uname -p`
   if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
   if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
   then
       if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
          [ ${TARGET_BINARY_INTERFACE}x = x ]
       if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
          [ "$TARGET_BINARY_INTERFACE"x = x ]
       then
      echo m88k-dg-dgux${UNAME_RELEASE}
      echo m88k-dg-dgux"$UNAME_RELEASE"
       else
      echo m88k-dg-dguxbcs${UNAME_RELEASE}
      echo m88k-dg-dguxbcs"$UNAME_RELEASE"
       fi
   else
       echo i586-dg-dgux${UNAME_RELEASE}
       echo i586-dg-dgux"$UNAME_RELEASE"
   fi
   exit ;;
    M88*:DolphinOS:*:*)   # DolphinOS (SVR3)
@@ -554,7 +561,7 @@
   echo m68k-tektronix-bsd
   exit ;;
    *:IRIX*:*:*)
   echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
   echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
   exit ;;
    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
   echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
@@ -566,14 +573,14 @@
   if [ -x /usr/bin/oslevel ] ; then
      IBM_REV=`/usr/bin/oslevel`
   else
      IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
      IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
   fi
   echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
   echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
   exit ;;
    *:AIX:2:3)
   if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
      eval $set_cc_for_build
      sed 's/^      //' << EOF >$dummy.c
      eval "$set_cc_for_build"
      sed 's/^      //' << EOF > "$dummy.c"
      #include <sys/systemcfg.h>

      main()
@@ -584,7 +591,7 @@
         exit(0);
         }
EOF
      if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
      if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
      then
         echo "$SYSTEM_NAME"
      else
@@ -598,7 +605,7 @@
   exit ;;
    *:AIX:*:[4567])
   IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
   if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
   if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
      IBM_ARCH=rs6000
   else
      IBM_ARCH=powerpc
@@ -607,18 +614,18 @@
      IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
            awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
   else
      IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
      IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
   fi
   echo ${IBM_ARCH}-ibm-aix${IBM_REV}
   echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
   exit ;;
    *:AIX:*:*)
   echo rs6000-ibm-aix
   exit ;;
    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
    ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
   echo romp-ibm-bsd4.4
   exit ;;
    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
   echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
   echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
   exit ;;                             # report: romp-ibm BSD 4.3
    *:BOSX:*:*)
   echo rs6000-bull-bosx
@@ -633,28 +640,28 @@
   echo m68k-hp-bsd4.4
   exit ;;
    9000/[34678]??:HP-UX:*:*)
   HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
   case "${UNAME_MACHINE}" in
       9000/31? )            HP_ARCH=m68000 ;;
       9000/[34]?? )         HP_ARCH=m68k ;;
   HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
   case "$UNAME_MACHINE" in
       9000/31?)            HP_ARCH=m68000 ;;
       9000/[34]??)         HP_ARCH=m68k ;;
       9000/[678][0-9][0-9])
      if [ -x /usr/bin/getconf ]; then
          sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
          sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
          case "${sc_cpu_version}" in
          case "$sc_cpu_version" in
            523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
            528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
            532)                      # CPU_PA_RISC2_0
         case "${sc_kernel_bits}" in
         case "$sc_kernel_bits" in
           32) HP_ARCH=hppa2.0n ;;
           64) HP_ARCH=hppa2.0w ;;
           '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
         esac ;;
          esac
      fi
      if [ "${HP_ARCH}" = "" ]; then
          eval $set_cc_for_build
          sed 's/^      //' << EOF >$dummy.c
      if [ "$HP_ARCH" = "" ]; then
          eval "$set_cc_for_build"
          sed 's/^      //' << EOF > "$dummy.c"

      #define _HPUX_SOURCE
      #include <stdlib.h>
@@ -687,13 +694,13 @@
          exit (0);
      }
EOF
          (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
          (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
          test -z "$HP_ARCH" && HP_ARCH=hppa
      fi ;;
   esac
   if [ ${HP_ARCH} = hppa2.0w ]
   if [ "$HP_ARCH" = hppa2.0w ]
   then
       eval $set_cc_for_build
       eval "$set_cc_for_build"

       # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
       # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
@@ -712,15 +719,15 @@
      HP_ARCH=hppa64
       fi
   fi
   echo ${HP_ARCH}-hp-hpux${HPUX_REV}
   echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
   exit ;;
    ia64:HP-UX:*:*)
   HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
   echo ia64-hp-hpux${HPUX_REV}
   HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
   echo ia64-hp-hpux"$HPUX_REV"
   exit ;;
    3050*:HI-UX:*:*)
   eval $set_cc_for_build
   sed 's/^   //' << EOF >$dummy.c
   eval "$set_cc_for_build"
   sed 's/^   //' << EOF > "$dummy.c"
   #include <unistd.h>
   int
   main ()
@@ -745,11 +752,11 @@
     exit (0);
   }
EOF
   $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
   $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
      { echo "$SYSTEM_NAME"; exit; }
   echo unknown-hitachi-hiuxwe2
   exit ;;
    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
   echo hppa1.1-hp-bsd
   exit ;;
    9000/8??:4.3bsd:*:*)
@@ -758,7 +765,7 @@
    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
   echo hppa1.0-hp-mpeix
   exit ;;
    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
   echo hppa1.1-hp-osf
   exit ;;
    hp8??:OSF1:*:*)
@@ -766,9 +773,9 @@
   exit ;;
    i*86:OSF1:*:*)
   if [ -x /usr/sbin/sysversion ] ; then
       echo ${UNAME_MACHINE}-unknown-osf1mk
       echo "$UNAME_MACHINE"-unknown-osf1mk
   else
       echo ${UNAME_MACHINE}-unknown-osf1
       echo "$UNAME_MACHINE"-unknown-osf1
   fi
   exit ;;
    parisc*:Lites*:*:*)
@@ -793,127 +800,109 @@
   echo c4-convex-bsd
   exit ;;
    CRAY*Y-MP:*:*:*)
   echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
   echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
   exit ;;
    CRAY*[A-Z]90:*:*:*)
   echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
   echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
   | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
         -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
         -e 's/\.[^.]*$/.X/'
   exit ;;
    CRAY*TS:*:*:*)
   echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
   echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
   exit ;;
    CRAY*T3E:*:*:*)
   echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
   echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
   exit ;;
    CRAY*SV1:*:*:*)
   echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
   echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
   exit ;;
    *:UNICOS/mp:*:*)
   echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
   echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
   exit ;;
    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
   FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
   FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
   FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
   FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
   echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
   exit ;;
    5000:UNIX_System_V:4.*:*)
   FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
   FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
   FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
   echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
   exit ;;
    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
   echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
   echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
   exit ;;
    sparc*:BSD/OS:*:*)
   echo sparc-unknown-bsdi${UNAME_RELEASE}
   echo sparc-unknown-bsdi"$UNAME_RELEASE"
   exit ;;
    *:BSD/OS:*:*)
   echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
   echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
   exit ;;
    *:FreeBSD:*:*)
   UNAME_PROCESSOR=`/usr/bin/uname -p`
   case ${UNAME_PROCESSOR} in
   case "$UNAME_PROCESSOR" in
       amd64)
      echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
       *)
      echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
      UNAME_PROCESSOR=x86_64 ;;
       i386)
      UNAME_PROCESSOR=i586 ;;
   esac
   echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
   exit ;;
    i*:CYGWIN*:*)
   echo ${UNAME_MACHINE}-pc-cygwin
   echo "$UNAME_MACHINE"-pc-cygwin
   exit ;;
    *:MINGW64*:*)
   echo ${UNAME_MACHINE}-pc-mingw64
   echo "$UNAME_MACHINE"-pc-mingw64
   exit ;;
    *:MINGW*:*)
   echo ${UNAME_MACHINE}-pc-mingw32
   echo "$UNAME_MACHINE"-pc-mingw32
   exit ;;
    *:MSYS*:*)
   echo ${UNAME_MACHINE}-pc-msys
   exit ;;
    i*:windows32*:*)
   # uname -m includes "-pc" on this system.
   echo ${UNAME_MACHINE}-mingw32
   echo "$UNAME_MACHINE"-pc-msys
   exit ;;
    i*:PW*:*)
   echo ${UNAME_MACHINE}-pc-pw32
   echo "$UNAME_MACHINE"-pc-pw32
   exit ;;
    *:Interix*:*)
   case ${UNAME_MACHINE} in
   case "$UNAME_MACHINE" in
       x86)
      echo i586-pc-interix${UNAME_RELEASE}
      echo i586-pc-interix"$UNAME_RELEASE"
      exit ;;
       authenticamd | genuineintel | EM64T)
      echo x86_64-unknown-interix${UNAME_RELEASE}
      echo x86_64-unknown-interix"$UNAME_RELEASE"
      exit ;;
       IA64)
      echo ia64-unknown-interix${UNAME_RELEASE}
      echo ia64-unknown-interix"$UNAME_RELEASE"
      exit ;;
   esac ;;
    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
   echo i${UNAME_MACHINE}-pc-mks
   exit ;;
    8664:Windows_NT:*)
   echo x86_64-pc-mks
   exit ;;
    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
   # How do we know it's Interix rather than the generic POSIX subsystem?
   # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
   # UNAME_MACHINE based on the output of uname instead of i386?
   echo i586-pc-interix
   exit ;;
    i*:UWIN*:*)
   echo ${UNAME_MACHINE}-pc-uwin
   echo "$UNAME_MACHINE"-pc-uwin
   exit ;;
    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
   echo x86_64-unknown-cygwin
   exit ;;
    p*:CYGWIN*:*)
   echo powerpcle-unknown-cygwin
   exit ;;
    prep*:SunOS:5.*:*)
   echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
   echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
   exit ;;
    *:GNU:*:*)
   # the GNU system
   echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
   echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
   exit ;;
    *:GNU/*:*:*)
   # other systems with GNU libc and userland
   echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
   echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
   exit ;;
    i*86:Minix:*:*)
   echo ${UNAME_MACHINE}-pc-minix
   echo "$UNAME_MACHINE"-pc-minix
   exit ;;
    aarch64:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    aarch64_be:Linux:*:*)
   UNAME_MACHINE=aarch64_be
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    alpha:Linux:*:*)
   case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
@@ -927,63 +916,63 @@
   esac
   objdump --private-headers /bin/sh | grep -q ld.so.1
   if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    arc:Linux:*:* | arceb:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    arm*:Linux:*:*)
   eval $set_cc_for_build
   eval "$set_cc_for_build"
   if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
       | grep -q __ARM_EABI__
   then
       echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
       echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   else
       if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
      | grep -q __ARM_PCS_VFP
       then
      echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
      echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
       else
      echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
      echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
       fi
   fi
   exit ;;
    avr32*:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    cris:Linux:*:*)
   echo ${UNAME_MACHINE}-axis-linux-${LIBC}
   echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
   exit ;;
    crisv32:Linux:*:*)
   echo ${UNAME_MACHINE}-axis-linux-${LIBC}
   echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
   exit ;;
    e2k:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    frv:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    hexagon:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    i*86:Linux:*:*)
   echo ${UNAME_MACHINE}-pc-linux-${LIBC}
   echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
   exit ;;
    ia64:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    k1om:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    m32r*:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    m68*:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    mips:Linux:*:* | mips64:Linux:*:*)
   eval $set_cc_for_build
   sed 's/^   //' << EOF >$dummy.c
   eval "$set_cc_for_build"
   sed 's/^   //' << EOF > "$dummy.c"
   #undef CPU
   #undef ${UNAME_MACHINE}
   #undef ${UNAME_MACHINE}el
@@ -997,70 +986,74 @@
   #endif
   #endif
EOF
   eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
   test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
   eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
   test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
   ;;
    mips64el:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    openrisc*:Linux:*:*)
   echo or1k-unknown-linux-${LIBC}
   echo or1k-unknown-linux-"$LIBC"
   exit ;;
    or32:Linux:*:* | or1k*:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    padre:Linux:*:*)
   echo sparc-unknown-linux-${LIBC}
   echo sparc-unknown-linux-"$LIBC"
   exit ;;
    parisc64:Linux:*:* | hppa64:Linux:*:*)
   echo hppa64-unknown-linux-${LIBC}
   echo hppa64-unknown-linux-"$LIBC"
   exit ;;
    parisc:Linux:*:* | hppa:Linux:*:*)
   # Look for CPU level
   case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
     PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
     PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
     *)    echo hppa-unknown-linux-${LIBC} ;;
     PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
     PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
     *)    echo hppa-unknown-linux-"$LIBC" ;;
   esac
   exit ;;
    ppc64:Linux:*:*)
   echo powerpc64-unknown-linux-${LIBC}
   echo powerpc64-unknown-linux-"$LIBC"
   exit ;;
    ppc:Linux:*:*)
   echo powerpc-unknown-linux-${LIBC}
   echo powerpc-unknown-linux-"$LIBC"
   exit ;;
    ppc64le:Linux:*:*)
   echo powerpc64le-unknown-linux-${LIBC}
   echo powerpc64le-unknown-linux-"$LIBC"
   exit ;;
    ppcle:Linux:*:*)
   echo powerpcle-unknown-linux-${LIBC}
   echo powerpcle-unknown-linux-"$LIBC"
   exit ;;
    riscv32:Linux:*:* | riscv64:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    s390:Linux:*:* | s390x:Linux:*:*)
   echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
   echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
   exit ;;
    sh64*:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    sh*:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    sparc:Linux:*:* | sparc64:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    tile*:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    vax:Linux:*:*)
   echo ${UNAME_MACHINE}-dec-linux-${LIBC}
   echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
   exit ;;
    x86_64:Linux:*:*)
   echo ${UNAME_MACHINE}-pc-linux-${LIBC}
   if objdump -f /bin/sh | grep -q elf32-x86-64; then
       echo "$UNAME_MACHINE"-pc-linux-"$LIBC"x32
   else
       echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
   fi
   exit ;;
    xtensa*:Linux:*:*)
   echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
   echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
   exit ;;
    i*86:DYNIX/ptx:4*:*)
   # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
@@ -1074,34 +1067,34 @@
   # I am not positive that other SVR4 systems won't match this,
   # I just have to hope.  -- rms.
   # Use sysv4.2uw... so that sysv4* matches it.
   echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
   echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
   exit ;;
    i*86:OS/2:*:*)
   # If we were able to find `uname', then EMX Unix compatibility
   # is probably installed.
   echo ${UNAME_MACHINE}-pc-os2-emx
   echo "$UNAME_MACHINE"-pc-os2-emx
   exit ;;
    i*86:XTS-300:*:STOP)
   echo ${UNAME_MACHINE}-unknown-stop
   echo "$UNAME_MACHINE"-unknown-stop
   exit ;;
    i*86:atheos:*:*)
   echo ${UNAME_MACHINE}-unknown-atheos
   echo "$UNAME_MACHINE"-unknown-atheos
   exit ;;
    i*86:syllable:*:*)
   echo ${UNAME_MACHINE}-pc-syllable
   echo "$UNAME_MACHINE"-pc-syllable
   exit ;;
    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
   echo i386-unknown-lynxos${UNAME_RELEASE}
   echo i386-unknown-lynxos"$UNAME_RELEASE"
   exit ;;
    i*86:*DOS:*:*)
   echo ${UNAME_MACHINE}-pc-msdosdjgpp
   echo "$UNAME_MACHINE"-pc-msdosdjgpp
   exit ;;
    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
   UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
    i*86:*:4.*:*)
   UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
   if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
      echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
      echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
   else
      echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
      echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
   fi
   exit ;;
    i*86:*:5:[678]*)
@@ -1111,12 +1104,12 @@
       *Pentium)        UNAME_MACHINE=i586 ;;
       *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
   esac
   echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
   echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
   exit ;;
    i*86:*:3.2:*)
   if test -f /usr/options/cb.name; then
      UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
      echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
      echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
   elif /bin/uname -X 2>/dev/null >/dev/null ; then
      UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
      (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
@@ -1126,9 +1119,9 @@
         && UNAME_MACHINE=i686
      (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
         && UNAME_MACHINE=i686
      echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
      echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
   else
      echo ${UNAME_MACHINE}-pc-sysv32
      echo "$UNAME_MACHINE"-pc-sysv32
   fi
   exit ;;
    pc:*:*:*)
@@ -1148,9 +1141,9 @@
   exit ;;
    i860:*:4.*:*) # i860-SVR4
   if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
     echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
     echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
   else # Add other i860-SVR4 vendors below as they are discovered.
     echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
     echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
   fi
   exit ;;
    mini*:CTIX:SYS*5:*)
@@ -1170,9 +1163,9 @@
   test -r /etc/.relid \
   && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
   /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
     && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
     && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
   /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
     && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
     && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
   /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
     && { echo i486-ncr-sysv4; exit; } ;;
@@ -1181,28 +1174,28 @@
   test -r /etc/.relid \
       && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
   /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
       && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
       && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
   /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
       && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
       && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
   /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
       && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
       && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
   echo m68k-unknown-lynxos${UNAME_RELEASE}
   echo m68k-unknown-lynxos"$UNAME_RELEASE"
   exit ;;
    mc68030:UNIX_System_V:4.*:*)
   echo m68k-atari-sysv4
   exit ;;
    TSUNAMI:LynxOS:2.*:*)
   echo sparc-unknown-lynxos${UNAME_RELEASE}
   echo sparc-unknown-lynxos"$UNAME_RELEASE"
   exit ;;
    rs6000:LynxOS:2.*:*)
   echo rs6000-unknown-lynxos${UNAME_RELEASE}
   echo rs6000-unknown-lynxos"$UNAME_RELEASE"
   exit ;;
    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
   echo powerpc-unknown-lynxos${UNAME_RELEASE}
   echo powerpc-unknown-lynxos"$UNAME_RELEASE"
   exit ;;
    SM[BE]S:UNIX_SV:*:*)
   echo mips-dde-sysv${UNAME_RELEASE}
   echo mips-dde-sysv"$UNAME_RELEASE"
   exit ;;
    RM*:ReliantUNIX-*:*:*)
   echo mips-sni-sysv4
@@ -1213,7 +1206,7 @@
    *:SINIX-*:*:*)
   if uname -p 2>/dev/null >/dev/null ; then
      UNAME_MACHINE=`(uname -p) 2>/dev/null`
      echo ${UNAME_MACHINE}-sni-sysv4
      echo "$UNAME_MACHINE"-sni-sysv4
   else
      echo ns32k-sni-sysv
   fi
@@ -1233,23 +1226,23 @@
   exit ;;
    i*86:VOS:*:*)
   # From Paul.Green@stratus.com.
   echo ${UNAME_MACHINE}-stratus-vos
   echo "$UNAME_MACHINE"-stratus-vos
   exit ;;
    *:VOS:*:*)
   # From Paul.Green@stratus.com.
   echo hppa1.1-stratus-vos
   exit ;;
    mc68*:A/UX:*:*)
   echo m68k-apple-aux${UNAME_RELEASE}
   echo m68k-apple-aux"$UNAME_RELEASE"
   exit ;;
    news*:NEWS-OS:6*:*)
   echo mips-sony-newsos6
   exit ;;
    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
   if [ -d /usr/nec ]; then
      echo mips-nec-sysv${UNAME_RELEASE}
      echo mips-nec-sysv"$UNAME_RELEASE"
   else
      echo mips-unknown-sysv${UNAME_RELEASE}
      echo mips-unknown-sysv"$UNAME_RELEASE"
   fi
   exit ;;
    BeBox:BeOS:*:*)   # BeOS running on hardware made by Be, PPC only.
@@ -1268,48 +1261,55 @@
   echo x86_64-unknown-haiku
   exit ;;
    SX-4:SUPER-UX:*:*)
   echo sx4-nec-superux${UNAME_RELEASE}
   echo sx4-nec-superux"$UNAME_RELEASE"
   exit ;;
    SX-5:SUPER-UX:*:*)
   echo sx5-nec-superux${UNAME_RELEASE}
   echo sx5-nec-superux"$UNAME_RELEASE"
   exit ;;
    SX-6:SUPER-UX:*:*)
   echo sx6-nec-superux${UNAME_RELEASE}
   echo sx6-nec-superux"$UNAME_RELEASE"
   exit ;;
    SX-7:SUPER-UX:*:*)
   echo sx7-nec-superux${UNAME_RELEASE}
   echo sx7-nec-superux"$UNAME_RELEASE"
   exit ;;
    SX-8:SUPER-UX:*:*)
   echo sx8-nec-superux${UNAME_RELEASE}
   echo sx8-nec-superux"$UNAME_RELEASE"
   exit ;;
    SX-8R:SUPER-UX:*:*)
   echo sx8r-nec-superux${UNAME_RELEASE}
   echo sx8r-nec-superux"$UNAME_RELEASE"
   exit ;;
    SX-ACE:SUPER-UX:*:*)
   echo sxace-nec-superux${UNAME_RELEASE}
   echo sxace-nec-superux"$UNAME_RELEASE"
   exit ;;
    Power*:Rhapsody:*:*)
   echo powerpc-apple-rhapsody${UNAME_RELEASE}
   echo powerpc-apple-rhapsody"$UNAME_RELEASE"
   exit ;;
    *:Rhapsody:*:*)
   echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
   echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
   exit ;;
    *:Darwin:*:*)
   UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
   eval $set_cc_for_build
   eval "$set_cc_for_build"
   if test "$UNAME_PROCESSOR" = unknown ; then
       UNAME_PROCESSOR=powerpc
   fi
   if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
   if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
       if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
      if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
          (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
          grep IS_64BIT_ARCH >/dev/null
             (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
             grep IS_64BIT_ARCH >/dev/null
      then
          case $UNAME_PROCESSOR in
         i386) UNAME_PROCESSOR=x86_64 ;;
         powerpc) UNAME_PROCESSOR=powerpc64 ;;
          esac
      fi
      # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
      if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
             (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
             grep IS_PPC >/dev/null
      then
          UNAME_PROCESSOR=powerpc
      fi
       fi
   elif test "$UNAME_PROCESSOR" = i386 ; then
@@ -1321,7 +1321,7 @@
       # that Apple uses in portable devices.
       UNAME_PROCESSOR=x86_64
   fi
   echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
   echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
   exit ;;
    *:procnto*:*:* | *:QNX:[0123456789]*:*)
   UNAME_PROCESSOR=`uname -p`
@@ -1329,19 +1329,25 @@
      UNAME_PROCESSOR=i386
      UNAME_MACHINE=pc
   fi
   echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
   echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
   exit ;;
    *:QNX:*:4*)
   echo i386-pc-qnx
   exit ;;
    NEO-?:NONSTOP_KERNEL:*:*)
   echo neo-tandem-nsk${UNAME_RELEASE}
    NEO-*:NONSTOP_KERNEL:*:*)
   echo neo-tandem-nsk"$UNAME_RELEASE"
   exit ;;
    NSE-*:NONSTOP_KERNEL:*:*)
   echo nse-tandem-nsk${UNAME_RELEASE}
   echo nse-tandem-nsk"$UNAME_RELEASE"
   exit ;;
    NSR-?:NONSTOP_KERNEL:*:*)
   echo nsr-tandem-nsk${UNAME_RELEASE}
    NSR-*:NONSTOP_KERNEL:*:*)
   echo nsr-tandem-nsk"$UNAME_RELEASE"
   exit ;;
    NSV-*:NONSTOP_KERNEL:*:*)
   echo nsv-tandem-nsk"$UNAME_RELEASE"
   exit ;;
    NSX-*:NONSTOP_KERNEL:*:*)
   echo nsx-tandem-nsk"$UNAME_RELEASE"
   exit ;;
    *:NonStop-UX:*:*)
   echo mips-compaq-nonstopux
@@ -1350,7 +1356,7 @@
   echo bs2000-siemens-sysv
   exit ;;
    DS/*:UNIX_System_V:*:*)
   echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
   echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
   exit ;;
    *:Plan9:*:*)
   # "uname -m" is not consistent, so use $cputype instead. 386
@@ -1361,7 +1367,7 @@
   else
       UNAME_MACHINE="$cputype"
   fi
   echo ${UNAME_MACHINE}-unknown-plan9
   echo "$UNAME_MACHINE"-unknown-plan9
   exit ;;
    *:TOPS-10:*:*)
   echo pdp10-unknown-tops10
@@ -1382,14 +1388,14 @@
   echo pdp10-unknown-its
   exit ;;
    SEI:*:*:SEIUX)
   echo mips-sei-seiux${UNAME_RELEASE}
   echo mips-sei-seiux"$UNAME_RELEASE"
   exit ;;
    *:DragonFly:*:*)
   echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
   echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
   exit ;;
    *:*VMS:*:*)
   UNAME_MACHINE=`(uname -p) 2>/dev/null`
   case "${UNAME_MACHINE}" in
   case "$UNAME_MACHINE" in
       A*) echo alpha-dec-vms ; exit ;;
       I*) echo ia64-dec-vms ; exit ;;
       V*) echo vax-dec-vms ; exit ;;
@@ -1398,32 +1404,44 @@
   echo i386-pc-xenix
   exit ;;
    i*86:skyos:*:*)
   echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
   echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
   exit ;;
    i*86:rdos:*:*)
   echo ${UNAME_MACHINE}-pc-rdos
   echo "$UNAME_MACHINE"-pc-rdos
   exit ;;
    i*86:AROS:*:*)
   echo ${UNAME_MACHINE}-pc-aros
   echo "$UNAME_MACHINE"-pc-aros
   exit ;;
    x86_64:VMkernel:*:*)
   echo ${UNAME_MACHINE}-unknown-esx
   echo "$UNAME_MACHINE"-unknown-esx
   exit ;;
    amd64:Isilon\ OneFS:*:*)
   echo x86_64-unknown-onefs
   exit ;;
esac

echo "$0: unable to guess system type" >&2

case "$UNAME_MACHINE:$UNAME_SYSTEM" in
    mips:Linux | mips64:Linux)
   # If we got here on MIPS GNU/Linux, output extra information.
   cat >&2 <<EOF

NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
the system type. Please install a C compiler and try again.
EOF
   ;;
esac

cat >&2 <<EOF
$0: unable to guess system type

This script (version $timestamp), has failed to recognize the
operating system you are using. If your script is old, overwrite
config.guess and config.sub with the latest versions from:
operating system you are using. If your script is old, overwrite *all*
copies of config.guess and config.sub with the latest versions from:

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

If $0 has already been updated, send the following data and any
information you think might be pertinent to config-patches@gnu.org to
@@ -1446,16 +1464,16 @@
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`

UNAME_MACHINE = ${UNAME_MACHINE}
UNAME_RELEASE = ${UNAME_RELEASE}
UNAME_SYSTEM  = ${UNAME_SYSTEM}
UNAME_VERSION = ${UNAME_VERSION}
UNAME_MACHINE = "$UNAME_MACHINE"
UNAME_RELEASE = "$UNAME_RELEASE"
UNAME_SYSTEM  = "$UNAME_SYSTEM"
UNAME_VERSION = "$UNAME_VERSION"
EOF

exit 1

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# eval: (add-hook 'write-file-functions 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"