[glibc.git] / config.guess

#! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright (C) 1992, 93, 94, 95, 1996 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# Written by Per Bothner <bothner@cygnus.com>.
# The master version of this file is at the FSF in /home/gd/gnu/lib.
#
# This script attempts to guess a canonical system name similar to
# config.sub.  If it succeeds, it prints the system name on stdout, and
# exits with 0.  Otherwise, it exits with 1.
#
# The plan is that this can be called by configure scripts if you
# don't specify an explicit system type (host/target name).
#
# Only a few systems have been added to this list; please add others
# (but try to keep the structure clean).
#

# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 8/24/94.)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
	PATH=$PATH:/.attbin ; export PATH
fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15

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

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    alpha:OSF1:[VX]*:*)
	# After 1.2, OSF1 uses "V1.3" for uname -r.
	# After 4.x, OSF1 uses "X4.x" for uname -r.
	echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VX]//'`
	exit 0 ;;
    alpha:OSF1:*:*)
	# 1.2 uses "1.2" for uname -r.
	echo alpha-dec-osf${UNAME_RELEASE}
        exit 0 ;;
    21064:Windows_NT:50:3)
	echo alpha-dec-winnt3.5
	exit 0 ;;
    Amiga*:UNIX_System_V:4.0:*)
	echo m68k-cbm-sysv4
	exit 0;;
    amiga:NetBSD:*:*)
      echo m68k-cbm-netbsd${UNAME_RELEASE}
      exit 0 ;;
    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
	echo arm-acorn-riscix${UNAME_RELEASE}
	exit 0;;
    Pyramid*:OSx*:*:*)
	if test "`(/bin/universe) 2>/dev/null`" = att ; then
		echo pyramid-pyramid-sysv3
	else
		echo pyramid-pyramid-bsd
	fi
	exit 0 ;;
    sun4*:SunOS:5.*:*)
	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit 0 ;;
    i86pc:SunOS:5.*:*)
	echo i386-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit 0 ;;
    sun4*:SunOS:6*:*)
	# According to config.sub, this is the proper way to canonicalize
	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
	# it's likely to be more like Solaris than SunOS4.
	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit 0 ;;
    sun4*:SunOS:*:*)
	case "`/usr/bin/arch -k`" in
	    Series*|S4*)
		UNAME_RELEASE=`uname -v`
		;;
	esac
	# Japanese Language versions have a version number like `4.1.3-JL'.
	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
	exit 0 ;;
    sun3*:SunOS:*:*)
	echo m68k-sun-sunos${UNAME_RELEASE}
	exit 0 ;;
    atari*:NetBSD:*:*)
	echo m68k-atari-netbsd${UNAME_RELEASE}
	exit 0 ;;
    sun3*:NetBSD:*:*)
	echo m68k-sun-netbsd${UNAME_RELEASE}
	exit 0 ;;
    mac68k:NetBSD:*:*)
	echo m68k-apple-netbsd${UNAME_RELEASE}
	exit 0 ;;
    RISC*:ULTRIX:*:*)
	echo mips-dec-ultrix${UNAME_RELEASE}
	exit 0 ;;
    VAX*:ULTRIX*:*:*)
	echo vax-dec-ultrix${UNAME_RELEASE}
	exit 0 ;;
    mips:*:4*:UMIPS)
	echo mips-mips-riscos4sysv
	exit 0 ;;
    mips:*:5*:RISCos)
	echo mips-mips-riscos${UNAME_RELEASE}
	exit 0 ;;
    Night_Hawk:Power_UNIX:*:*)
	echo powerpc-harris-powerunix
	exit 0 ;;
    m88k:CX/UX:7*:*)
	echo m88k-harris-cxux7
	exit 0 ;;
    m88k:*:4*:R4*)
	echo m88k-motorola-sysv4
	exit 0 ;;
    m88k:*:3*:R3*)
	echo m88k-motorola-sysv3
	exit 0 ;;
    AViiON:dgux:*:*)
        # DG/UX returns AViiON for all architectures
        UNAME_PROCESSOR=`uname -p`
        if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88100 ] ; then
	if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
	     -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
		echo m88k-dg-dgux${UNAME_RELEASE}
	else
		echo m88k-dg-dguxbcs${UNAME_RELEASE}
	fi
        else echo i586-dg-dgux${UNAME_RELEASE}
        fi
 	exit 0 ;;
    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
	echo m88k-dolphin-sysv3
	exit 0 ;;
    M88*:*:R3*:*)
	# Delta 88k system running SVR3
	echo m88k-motorola-sysv3
	exit 0 ;;
    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
	echo m88k-tektronix-sysv3
	exit 0 ;;
    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
	echo m68k-tektronix-bsd
	exit 0 ;;
    *:IRIX*:*:*)
	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
	exit 0 ;;
   ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
    i[34]86:AIX:*:*)
	echo i386-ibm-aix
	exit 0 ;;
    *:AIX:2:3)
	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
		sed 's/^		//' << EOF >dummy.c
		#include <sys/systemcfg.h>

		main()
			{
			if (!__power_pc())
				exit(1);
			puts("powerpc-ibm-aix3.2.5");
			exit(0);
			}
EOF
		${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
		rm -f dummy.c dummy
		echo rs6000-ibm-aix3.2.5
	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
		echo rs6000-ibm-aix3.2.4
	else
		echo rs6000-ibm-aix3.2
	fi
	exit 0 ;;
    *:AIX:*:4)
	if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
		IBM_ARCH=rs6000
	else
		IBM_ARCH=powerpc
	fi
	if [ -x /usr/bin/oslevel ] ; then
		IBM_REV=`/usr/bin/oslevel`
	else
		IBM_REV=4.${UNAME_RELEASE}
	fi
	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
	exit 0 ;;
    *:AIX:*:*)
	echo rs6000-ibm-aix
	exit 0 ;;
    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
	echo romp-ibm-bsd4.4
	exit 0 ;;
    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC NetBSD and
	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to 
	exit 0 ;;                           # report: romp-ibm BSD 4.3
    *:BOSX:*:*)
	echo rs6000-bull-bosx
	exit 0 ;;
    DPX/2?00:B.O.S.:*:*)
	echo m68k-bull-sysv3
	exit 0 ;;
    9000/[34]??:4.3bsd:1.*:*)
	echo m68k-hp-bsd
	exit 0 ;;
    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
	echo m68k-hp-bsd4.4
	exit 0 ;;
    9000/[3478]??:HP-UX:*:*)
	case "${UNAME_MACHINE}" in
	    9000/31? )            HP_ARCH=m68000 ;;
	    9000/[34]?? )         HP_ARCH=m68k ;;
	    9000/7?? | 9000/8?[679] ) HP_ARCH=hppa1.1 ;;
	    9000/8?? )            HP_ARCH=hppa1.0 ;;
	esac
	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
	exit 0 ;;
    3050*:HI-UX:*:*)
	sed 's/^	//' << EOF >dummy.c
	#include <unistd.h>
	int
	main ()
	{
	  long cpu = sysconf (_SC_CPU_VERSION);
	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
	     results, however.  */
	  if (CPU_IS_PA_RISC (cpu))
	    {
	      switch (cpu)
		{
		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
		  default: puts ("hppa-hitachi-hiuxwe2"); break;
		}
	    }
	  else if (CPU_IS_HP_MC68K (cpu))
	    puts ("m68k-hitachi-hiuxwe2");
	  else puts ("unknown-hitachi-hiuxwe2");
	  exit (0);
	}
EOF
	${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
	rm -f dummy.c dummy
	echo unknown-hitachi-hiuxwe2
	exit 0 ;;
    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
	echo hppa1.1-hp-bsd
	exit 0 ;;
    9000/8??:4.3bsd:*:*)
	echo hppa1.0-hp-bsd
	exit 0 ;;
    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
	echo hppa1.1-hp-osf
	exit 0 ;;
    hp8??:OSF1:*:*)
	echo hppa1.0-hp-osf
	exit 0 ;;
    parisc*:Lites*:*:*)
	echo hppa1.1-hp-lites
	exit 0 ;;
    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
	echo c1-convex-bsd
        exit 0 ;;
    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
	if getsysinfo -f scalar_acc
	then echo c32-convex-bsd
	else echo c2-convex-bsd
	fi
        exit 0 ;;
    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
	echo c34-convex-bsd
        exit 0 ;;
    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
	echo c38-convex-bsd
        exit 0 ;;
    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
	echo c4-convex-bsd
        exit 0 ;;
    CRAY*X-MP:*:*:*)
	echo xmp-cray-unicos
        exit 0 ;;
    CRAY*Y-MP:*:*:*)
	echo ymp-cray-unicos${UNAME_RELEASE}
	exit 0 ;;
    CRAY*C90:*:*:*)
	echo c90-cray-unicos${UNAME_RELEASE}
	exit 0 ;;
    CRAY-2:*:*:*)
	echo cray2-cray-unicos
        exit 0 ;;
    hp3[0-9][05]:NetBSD:*:*)
	echo m68k-hp-netbsd${UNAME_RELEASE}
	exit 0 ;;
    i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
	exit 0 ;;
    *:FreeBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
	exit 0 ;;
    *:NetBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
	exit 0 ;;
    i*:CYGWIN*:*)
	echo i386-unknown-cygwin32
	exit 0 ;;
    p*:CYGWIN*:*)
	echo powerpcle-unknown-cygwin32
	exit 0 ;;
    *:GNU:*:*)
	echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
	exit 0 ;;
    *:Linux:*:*)
	# The BFD linker knows what the default object file format is, so
	# first see if it will tell us.
	ld_help_string=`ld --help 2>&1`
	if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
	  echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
	elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
	  echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
	elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
	  echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
	elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
	  echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
	elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
	  echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
	elif test "${UNAME_MACHINE}" = "alpha" ; then
	  echo alpha-unknown-linux ; exit 0
	else
	  # Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
	  # useful --help.  Gcc wants to distinguish between linuxoldld and linuxaout.
	  test ! -d /usr/lib/ldscripts/. \
	    && echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
	  # Determine whether the default compiler is a.out or elf
	  cat >dummy.c <<EOF
main(argc, argv)
int argc;
char *argv[];
{
#ifdef __ELF__
  printf ("%s-unknown-linux\n", argv[1]);
#else
  printf ("%s-unknown-linuxaout\n", argv[1]);
#endif
  return 0;
}
EOF
	  ${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
	  rm -f dummy.c dummy
	fi ;;
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
# are messed up and put the nodename in both sysname and nodename.
    i[34]86:DYNIX/ptx:4*:*)
	echo i386-sequent-sysv4
	exit 0 ;;
    i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
		echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
	else
		echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
	fi
	exit 0 ;;
    i[34]86:*:3.2:*)
	if test -f /usr/options/cb.name; then
		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
		echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
	elif /bin/uname -X 2>/dev/null >/dev/null ; then
		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
			&& UNAME_MACHINE=i586
		echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
	else
		echo ${UNAME_MACHINE}-unknown-sysv32
	fi
	exit 0 ;;
    Intel:Mach:3*:*)
	echo i386-unknown-mach3
	exit 0 ;;
    paragon:*:*:*)
	echo i860-intel-osf1
	exit 0 ;;
    i860:*:4.*:*) # i860-SVR4
	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	else # Add other i860-SVR4 vendors below as they are discovered.
	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
	fi
	exit 0 ;;
    mini*:CTIX:SYS*5:*)
	# "miniframe"
	echo m68010-convergent-sysv
	exit 0 ;;
    M680[234]0:*:R3V[567]*:*)
	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
    3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0)
        uname -p 2>/dev/null | grep 86 >/dev/null \
          && echo i486-ncr-sysv4.3 && exit 0 ;;
    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
        uname -p 2>/dev/null | grep 86 >/dev/null \
          && echo i486-ncr-sysv4 && exit 0 ;;
    m680[234]0:LynxOS:2.[23]*:*)
	echo m68k-lynx-lynxos${UNAME_RELEASE}
	exit 0 ;;
    mc68030:UNIX_System_V:4.*:*)
	echo m68k-atari-sysv4
	exit 0 ;;
    i[34]86:LynxOS:2.[23]*:*)
	echo i386-lynx-lynxos${UNAME_RELEASE}
	exit 0 ;;
    TSUNAMI:LynxOS:2.[23]*:*)
	echo sparc-lynx-lynxos${UNAME_RELEASE}
	exit 0 ;;
    rs6000:LynxOS:2.[23]*:*)
	echo rs6000-lynx-lynxos${UNAME_RELEASE}
	exit 0 ;;
    RM*:SINIX-*:*:*)
	echo mips-sni-sysv4
	exit 0 ;;
    *:SINIX-*:*:*)
	if uname -p 2>/dev/null >/dev/null ; then
		UNAME_MACHINE=`(uname -p) 2>/dev/null`
		echo ${UNAME_MACHINE}-sni-sysv4
	else
		echo ns32k-sni-sysv
	fi
	exit 0 ;;
    mc68*:A/UX:*:*)
	echo m68k-apple-aux${UNAME_RELEASE}
	exit 0 ;;
esac

#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2

cat >dummy.c <<EOF
#ifdef _SEQUENT_
# include <sys/types.h>
# include <sys/utsname.h>
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
     I don't know....  */
  printf ("mips-sony-bsd\n"); exit (0);
#else
#include <sys/param.h>
  printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
          "4"
#else
	  ""
#endif
         ); exit (0);
#endif
#endif

#if defined (__arm) && defined (__acorn) && defined (__unix)
  printf ("arm-acorn-riscix"); exit (0);
#endif

#if defined (hp300) && !defined (hpux)
  printf ("m68k-hp-bsd\n"); exit (0);
#endif

#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
  int version;
  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
  printf ("%s-next-nextstep%s\n", __ARCHITECTURE__,  version==2 ? "2" : "3");
  exit (0);
#endif

#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
  printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
  printf ("ns32k-encore-mach\n"); exit (0);
#else
  printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif

#if defined (__386BSD__)
  printf ("i386-unknown-bsd\n"); exit (0);
#endif

#if defined (sequent)
#if defined (i386)
  printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
  printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif

#if defined (_SEQUENT_)
    struct utsname un;

    uname(&un);

    if (strncmp(un.version, "V2", 2) == 0) {
	printf ("i386-sequent-ptx2\n"); exit (0);
    }
    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
	printf ("i386-sequent-ptx1\n"); exit (0);
    }
    printf ("i386-sequent-ptx\n"); exit (0);

#endif

#if defined (vax)
#if !defined (ultrix)
  printf ("vax-dec-bsd\n"); exit (0);
#else
  printf ("vax-dec-ultrix\n"); exit (0);
#endif
#endif

#if defined (alliant) && defined (i860)
  printf ("i860-alliant-bsd\n"); exit (0);
#endif

  exit (1);
}
EOF

${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
rm -f dummy.c dummy

# Apollos put the system type in the environment.

test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }

# Convex versions that predate uname can use getsysinfo(1)

if [ -x /usr/convex/getsysinfo ]
then
    case `getsysinfo -f cpu_type` in
    c1*)
	echo c1-convex-bsd
	exit 0 ;;
    c2*)
	if getsysinfo -f scalar_acc
	then echo c32-convex-bsd
	else echo c2-convex-bsd
	fi
	exit 0 ;;
    c34*)
	echo c34-convex-bsd
	exit 0 ;;
    c38*)
	echo c38-convex-bsd
	exit 0 ;;
    c4*)
	echo c4-convex-bsd
	exit 0 ;;
    esac
fi

#echo '(Unable to guess system type)' 1>&2

exit 1
Commit	Line	Data
28f540f4 RM	1	#! /bin/sh
28f540f4 RM	2	# Attempt to guess a canonical system name.
4505e8c1	3	# Copyright (C) 1992, 93, 94, 95, 1996 Free Software Foundation, Inc.
28f540f4 RM	4	#
	5	# This file is free software; you can redistribute it and/or modify it
	6	# under the terms of the GNU General Public License as published by
	7	# the Free Software Foundation; either version 2 of the License, or
	8	# (at your option) any later version.
	9	#
	10	# This program is distributed in the hope that it will be useful, but
	11	# WITHOUT ANY WARRANTY; without even the implied warranty of
	12	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	# General Public License for more details.
	14	#
	15	# You should have received a copy of the GNU General Public License
	16	# along with this program; if not, write to the Free Software
d144e1d2	17	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28f540f4 RM	18	#
	19	# As a special exception to the GNU General Public License, if you
	20	# distribute this file as part of a program that contains a
	21	# configuration script generated by Autoconf, you may include it under
	22	# the same distribution terms that you use for the rest of that program.
	23
	24	# Written by Per Bothner <bothner@cygnus.com>.
	25	# The master version of this file is at the FSF in /home/gd/gnu/lib.
	26	#
	27	# This script attempts to guess a canonical system name similar to
	28	# config.sub. If it succeeds, it prints the system name on stdout, and
	29	# exits with 0. Otherwise, it exits with 1.
	30	#
	31	# The plan is that this can be called by configure scripts if you
	32	# don't specify an explicit system type (host/target name).
	33	#
	34	# Only a few systems have been added to this list; please add others
	35	# (but try to keep the structure clean).
	36	#
	37
	38	# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
	39	# (ghazi@noc.rutgers.edu 8/24/94.)
	40	if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
	41	PATH=$PATH:/.attbin ; export PATH
	42	fi
	43
	44	UNAME_MACHINE=`(uname -m) 2>/dev/null` \|\| UNAME_MACHINE=unknown
	45	UNAME_RELEASE=`(uname -r) 2>/dev/null` \|\| UNAME_RELEASE=unknown
	46	UNAME_SYSTEM=`(uname -s) 2>/dev/null` \|\| UNAME_SYSTEM=unknown
	47	UNAME_VERSION=`(uname -v) 2>/dev/null` \|\| UNAME_VERSION=unknown
	48
	49	trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
	50
	51	# Note: order is significant - the case branches are not exclusive.
	52
	53	case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
a7cb7644	54	alpha:OSF1:[VX]:)
28f540f4	55	# After 1.2, OSF1 uses "V1.3" for uname -r.
a7cb7644 PB	56	# After 4.x, OSF1 uses "X4.x" for uname -r.
a7cb7644 PB	57	echo alpha-dec-osf`echo ${UNAME_RELEASE} \| sed -e 's/^[VX]//'`
28f540f4 RM	58	exit 0 ;;
	59	alpha:OSF1::)
	60	# 1.2 uses "1.2" for uname -r.
	61	echo alpha-dec-osf${UNAME_RELEASE}
	62	exit 0 ;;
1577cd47 RK	63	21064:Windows_NT:50:3)
	64	echo alpha-dec-winnt3.5
	65	exit 0 ;;
889a9677 PB	66	Amiga:UNIX_System_V:4.0:)
	67	echo m68k-cbm-sysv4
	68	exit 0;;
0cad6dc7 RK	69	amiga:NetBSD::)
	70	echo m68k-cbm-netbsd${UNAME_RELEASE}
	71	exit 0 ;;
28f540f4 RM	72	arm:RISC:1.[012]:\|arm:riscix:1.[012]:*)
	73	echo arm-acorn-riscix${UNAME_RELEASE}
	74	exit 0;;
	75	Pyramid:OSx::)
	76	if test "`(/bin/universe) 2>/dev/null`" = att ; then
	77	echo pyramid-pyramid-sysv3
	78	else
	79	echo pyramid-pyramid-bsd
	80	fi
	81	exit 0 ;;
	82	sun4:SunOS:5.:*)
	83	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	84	exit 0 ;;
63deb0e4 PB	85	i86pc:SunOS:5.:)
	86	echo i386-unknown-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	87	exit 0 ;;
28f540f4 RM	88	sun4:SunOS:6:*)
	89	# According to config.sub, this is the proper way to canonicalize
	90	# SunOS6. Hard to guess exactly what SunOS6 will be like, but
	91	# it's likely to be more like Solaris than SunOS4.
	92	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	93	exit 0 ;;
	94	sun4:SunOS::*)
	95	case "`/usr/bin/arch -k`" in
	96	Series\|S4)
	97	UNAME_RELEASE=`uname -v`
	98	;;
	99	esac
	100	# Japanese Language versions have a version number like `4.1.3-JL'.
	101	echo sparc-sun-sunos`echo ${UNAME_RELEASE}\|sed -e 's/-/_/'`
	102	exit 0 ;;
	103	sun3:SunOS::*)
	104	echo m68k-sun-sunos${UNAME_RELEASE}
	105	exit 0 ;;
1f1c1b2b RK	106	atari:NetBSD::*)
	107	echo m68k-atari-netbsd${UNAME_RELEASE}
	108	exit 0 ;;
	109	sun3:NetBSD::*)
	110	echo m68k-sun-netbsd${UNAME_RELEASE}
	111	exit 0 ;;
	112	mac68k:NetBSD::)
	113	echo m68k-apple-netbsd${UNAME_RELEASE}
	114	exit 0 ;;
28f540f4 RM	115	RISC:ULTRIX::*)
	116	echo mips-dec-ultrix${UNAME_RELEASE}
	117	exit 0 ;;
	118	VAX:ULTRIX::)
	119	echo vax-dec-ultrix${UNAME_RELEASE}
	120	exit 0 ;;
dbd71bf2 RK	121	mips::4:UMIPS)
	122	echo mips-mips-riscos4sysv
	123	exit 0 ;;
28f540f4 RM	124	mips::5:RISCos)
	125	echo mips-mips-riscos${UNAME_RELEASE}
	126	exit 0 ;;
d72d8b13 PB	127	Night_Hawk:Power_UNIX::)
	128	echo powerpc-harris-powerunix
	129	exit 0 ;;
28f540f4 RM	130	m88k:CX/UX:7:)
	131	echo m88k-harris-cxux7
	132	exit 0 ;;
	133	m88k::4:R4*)
	134	echo m88k-motorola-sysv4
	135	exit 0 ;;
	136	m88k::3:R3*)
	137	echo m88k-motorola-sysv3
	138	exit 0 ;;
	139	AViiON:dgux::)
d2774288 SC	140	# DG/UX returns AViiON for all architectures
	141	UNAME_PROCESSOR=`uname -p`
	142	if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88100 ] ; then
28f540f4 RM	143	if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
	144	-o ${TARGET_BINARY_INTERFACE}x = x ] ; then
	145	echo m88k-dg-dgux${UNAME_RELEASE}
	146	else
	147	echo m88k-dg-dguxbcs${UNAME_RELEASE}
	148	fi
d2774288 SC	149	else echo i586-dg-dgux${UNAME_RELEASE}
d2774288 SC	150	fi
28f540f4 RM	151	exit 0 ;;
	152	M88:DolphinOS::*) # DolphinOS (SVR3)
	153	echo m88k-dolphin-sysv3
	154	exit 0 ;;
	155	M88::R3:)
	156	# Delta 88k system running SVR3
	157	echo m88k-motorola-sysv3
	158	exit 0 ;;
	159	XD88:::) # Tektronix XD88 system running UTekV (SVR3)
	160	echo m88k-tektronix-sysv3
	161	exit 0 ;;
	162	Tek43[0-9][0-9]:UTek::) # Tektronix 4300 system running UTek (BSD)
	163	echo m68k-tektronix-bsd
	164	exit 0 ;;
	165	:IRIX::)
	166	echo mips-sgi-irix`echo ${UNAME_RELEASE}\|sed -e 's/-/_/g'`
	167	exit 0 ;;
	168	????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	169	echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
	170	exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
	171	i[34]86:AIX::)
	172	echo i386-ibm-aix
	173	exit 0 ;;
	174	*:AIX:2:3)
	175	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
	176	sed 's/^ //' << EOF >dummy.c
	177	#include <sys/systemcfg.h>
	178
	179	main()
	180	{
	181	if (!__power_pc())
	182	exit(1);
	183	puts("powerpc-ibm-aix3.2.5");
	184	exit(0);
	185	}
	186	EOF
	187	${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
	188	rm -f dummy.c dummy
	189	echo rs6000-ibm-aix3.2.5
	190	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
	191	echo rs6000-ibm-aix3.2.4
	192	else
	193	echo rs6000-ibm-aix3.2
	194	fi
	195	exit 0 ;;
	196	:AIX::4)
	197	if /usr/sbin/lsattr -EHl proc0 \| grep POWER >/dev/null 2>&1; then
	198	IBM_ARCH=rs6000
	199	else
	200	IBM_ARCH=powerpc
	201	fi
e7233b09 RK	202	if [ -x /usr/bin/oslevel ] ; then
e7233b09 RK	203	IBM_REV=`/usr/bin/oslevel`
28f540f4 RM	204	else
	205	IBM_REV=4.${UNAME_RELEASE}
	206	fi
	207	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
	208	exit 0 ;;
	209	:AIX::*)
	210	echo rs6000-ibm-aix
	211	exit 0 ;;
	212	ibmrt:4.4BSD:\|romp-ibm:BSD:)
	213	echo romp-ibm-bsd4.4
	214	exit 0 ;;
	215	ibmrt:BSD:\|romp-ibm:BSD:*) # covers RT/PC NetBSD and
	216	echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
	217	exit 0 ;; # report: romp-ibm BSD 4.3
	218	:BOSX::*)
	219	echo rs6000-bull-bosx
	220	exit 0 ;;
	221	DPX/2?00:B.O.S.::)
	222	echo m68k-bull-sysv3
	223	exit 0 ;;
	224	9000/[34]??:4.3bsd:1.:)
	225	echo m68k-hp-bsd
	226	exit 0 ;;
	227	hp300:4.4BSD:: \| 9000/[34]??:4.3bsd:2.:)
	228	echo m68k-hp-bsd4.4
	229	exit 0 ;;
	230	9000/[3478]??:HP-UX::)
	231	case "${UNAME_MACHINE}" in
	232	9000/31? ) HP_ARCH=m68000 ;;
	233	9000/[34]?? ) HP_ARCH=m68k ;;
c13a4f3d	234	9000/7?? \| 9000/8?[679] ) HP_ARCH=hppa1.1 ;;
28f540f4 RM	235	9000/8?? ) HP_ARCH=hppa1.0 ;;
	236	esac
	237	HPUX_REV=`echo ${UNAME_RELEASE}\|sed -e 's/[^.].[0B]//'`
	238	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
	239	exit 0 ;;
	240	3050:HI-UX::*)
	241	sed 's/^ //' << EOF >dummy.c
	242	#include <unistd.h>
	243	int
	244	main ()
	245	{
	246	long cpu = sysconf (_SC_CPU_VERSION);
	247	/* The order matters, because CPU_IS_HP_MC68K erroneously returns
	248	true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
	249	results, however. */
	250	if (CPU_IS_PA_RISC (cpu))
	251	{
	252	switch (cpu)
	253	{
	254	case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
	255	case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
	256	case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
	257	default: puts ("hppa-hitachi-hiuxwe2"); break;
	258	}
	259	}
	260	else if (CPU_IS_HP_MC68K (cpu))
	261	puts ("m68k-hitachi-hiuxwe2");
	262	else puts ("unknown-hitachi-hiuxwe2");
	263	exit (0);
	264	}
	265	EOF
	266	${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
	267	rm -f dummy.c dummy
	268	echo unknown-hitachi-hiuxwe2
	269	exit 0 ;;
c90514fc	270	9000/7??:4.3bsd:: \| 9000/8?[79]:4.3bsd:: )
28f540f4 RM	271	echo hppa1.1-hp-bsd
	272	exit 0 ;;
	273	9000/8??:4.3bsd::)
	274	echo hppa1.0-hp-bsd
	275	exit 0 ;;
c90514fc	276	hp7??:OSF1:: \| hp8?[79]:OSF1:: )
28f540f4 RM	277	echo hppa1.1-hp-osf
	278	exit 0 ;;
	279	hp8??:OSF1::)
	280	echo hppa1.0-hp-osf
	281	exit 0 ;;
9266597a MM	282	parisc:Lites::)
	283	echo hppa1.1-hp-lites
	284	exit 0 ;;
28f540f4 RM	285	C1:ConvexOS::* \| convex:ConvexOS:C1:)
	286	echo c1-convex-bsd
	287	exit 0 ;;
	288	C2:ConvexOS::* \| convex:ConvexOS:C2:)
	289	if getsysinfo -f scalar_acc
	290	then echo c32-convex-bsd
	291	else echo c2-convex-bsd
	292	fi
	293	exit 0 ;;
	294	C34:ConvexOS::* \| convex:ConvexOS:C34:)
	295	echo c34-convex-bsd
	296	exit 0 ;;
	297	C38:ConvexOS::* \| convex:ConvexOS:C38:)
	298	echo c38-convex-bsd
	299	exit 0 ;;
	300	C4:ConvexOS::* \| convex:ConvexOS:C4:)
	301	echo c4-convex-bsd
	302	exit 0 ;;
63deb0e4	303	CRAYX-MP:::)
28f540f4 RM	304	echo xmp-cray-unicos
28f540f4 RM	305	exit 0 ;;
103c293f	306	CRAYY-MP:::)
7ae36808 PB	307	echo ymp-cray-unicos${UNAME_RELEASE}
	308	exit 0 ;;
	309	CRAYC90:::)
	310	echo c90-cray-unicos${UNAME_RELEASE}
	311	exit 0 ;;
63deb0e4	312	CRAY-2:::*)
28f540f4 RM	313	echo cray2-cray-unicos
	314	exit 0 ;;
	315	hp3[0-9][05]:NetBSD::)
	316	echo m68k-hp-netbsd${UNAME_RELEASE}
	317	exit 0 ;;
	318	i[34]86:BSD/386:: \| :BSD/OS::*)
	319	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
	320	exit 0 ;;
	321	:FreeBSD::*)
	322	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}\|sed -e 's/[-(].*//'`
	323	exit 0 ;;
	324	:NetBSD::*)
	325	echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}\|sed -e 's/[-_].*/\./'`
	326	exit 0 ;;
a7cb7644 PB	327	i:CYGWIN:*)
	328	echo i386-unknown-cygwin32
	329	exit 0 ;;
	330	p:CYGWIN:*)
	331	echo powerpcle-unknown-cygwin32
	332	exit 0 ;;
28f540f4 RM	333	:GNU::*)
	334	echo `echo ${UNAME_MACHINE}\|sed -e 's,/.$,,'`-unknown-gnu`echo ${UNAME_RELEASE}\|sed -e 's,/.$,,'`
	335	exit 0 ;;
	336	:Linux::*)
d144e1d2 PB	337	# The BFD linker knows what the default object file format is, so
	338	# first see if it will tell us.
	339	ld_help_string=`ld --help 2>&1`
889a9677	340	if echo "$ld_help_string" \| grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
d144e1d2	341	echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
889a9677	342	elif echo "$ld_help_string" \| grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
d144e1d2	343	echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
889a9677	344	elif echo "$ld_help_string" \| grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
d144e1d2	345	echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
889a9677 PB	346	elif echo "$ld_help_string" \| grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
	347	echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
	348	elif echo "$ld_help_string" \| grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
	349	echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
d144e1d2 PB	350	elif test "${UNAME_MACHINE}" = "alpha" ; then
d144e1d2 PB	351	echo alpha-unknown-linux ; exit 0
a026e695	352	else
d144e1d2 PB	353	# Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
	354	# useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
	355	test ! -d /usr/lib/ldscripts/. \
	356	&& echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
	357	# Determine whether the default compiler is a.out or elf
	358	cat >dummy.c <<EOF
9266597a MM	359	main(argc, argv)
	360	int argc;
	361	char *argv[];
	362	{
	363	#ifdef __ELF__
	364	printf ("%s-unknown-linux\n", argv[1]);
	365	#else
	366	printf ("%s-unknown-linuxaout\n", argv[1]);
	367	#endif
	368	return 0;
	369	}
	370	EOF
d144e1d2 PB	371	${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
	372	rm -f dummy.c dummy
	373	fi ;;
28f540f4 RM	374	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
	375	# are messed up and put the nodename in both sysname and nodename.
	376	i[34]86:DYNIX/ptx:4:)
	377	echo i386-sequent-sysv4
	378	exit 0 ;;
	379	i[34]86::4.:* \| i[34]86:SYSTEM_V:4.:)
	380	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
	381	echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
	382	else
	383	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
	384	fi
	385	exit 0 ;;
	386	i[34]86::3.2:)
820bd50c RK	387	if test -f /usr/options/cb.name; then
	388	UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
	389	echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
	390	elif /bin/uname -X 2>/dev/null >/dev/null ; then
28f540f4 RM	391	UNAME_REL=`(/bin/uname -X\|egrep Release\|sed -e 's/.*= //')`
28f540f4 RM	392	(/bin/uname -X\|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
8e2e98a2 PB	393	(/bin/uname -X\|egrep '^Machine.*Pentium' >/dev/null) \
8e2e98a2 PB	394	&& UNAME_MACHINE=i586
28f540f4 RM	395	echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
	396	else
	397	echo ${UNAME_MACHINE}-unknown-sysv32
	398	fi
	399	exit 0 ;;
	400	Intel:Mach:3:)
	401	echo i386-unknown-mach3
	402	exit 0 ;;
	403	paragon:::*)
	404	echo i860-intel-osf1
	405	exit 0 ;;
	406	i860::4.:*) # i860-SVR4
	407	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	408	echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	409	else # Add other i860-SVR4 vendors below as they are discovered.
	410	echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
	411	fi
	412	exit 0 ;;
	413	mini:CTIX:SYS5:*)
	414	# "miniframe"
	415	echo m68010-convergent-sysv
	416	exit 0 ;;
	417	M680[234]0::R3V[567]:*)
	418	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
	419	3[34]??::4.0:3.0 \| 3[34]??,:*:4.0:3.0)
	420	uname -p 2>/dev/null \| grep 86 >/dev/null \
	421	&& echo i486-ncr-sysv4.3 && exit 0 ;;
	422	3[34]??::4.0: \| 3[34]??,::4.0:*)
	423	uname -p 2>/dev/null \| grep 86 >/dev/null \
	424	&& echo i486-ncr-sysv4 && exit 0 ;;
d144e1d2	425	m680[234]0:LynxOS:2.[23]:)
28f540f4 RM	426	echo m68k-lynx-lynxos${UNAME_RELEASE}
	427	exit 0 ;;
	428	mc68030:UNIX_System_V:4.:)
	429	echo m68k-atari-sysv4
	430	exit 0 ;;
d144e1d2	431	i[34]86:LynxOS:2.[23]:)
28f540f4 RM	432	echo i386-lynx-lynxos${UNAME_RELEASE}
28f540f4 RM	433	exit 0 ;;
d144e1d2	434	TSUNAMI:LynxOS:2.[23]:)
28f540f4 RM	435	echo sparc-lynx-lynxos${UNAME_RELEASE}
28f540f4 RM	436	exit 0 ;;
d144e1d2	437	rs6000:LynxOS:2.[23]:)
28f540f4 RM	438	echo rs6000-lynx-lynxos${UNAME_RELEASE}
	439	exit 0 ;;
	440	RM:SINIX-::)
	441	echo mips-sni-sysv4
	442	exit 0 ;;
	443	:SINIX-::)
	444	if uname -p 2>/dev/null >/dev/null ; then
	445	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	446	echo ${UNAME_MACHINE}-sni-sysv4
	447	else
	448	echo ns32k-sni-sysv
	449	fi
	450	exit 0 ;;
4505e8c1 I	451	mc68:A/UX::*)
	452	echo m68k-apple-aux${UNAME_RELEASE}
	453	exit 0 ;;
28f540f4 RM	454	esac
	455
	456	#echo '(No uname command or uname output not recognized.)' 1>&2
	457	#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
	458
	459	cat >dummy.c <<EOF
e7233b09 RK	460	#ifdef _SEQUENT_
	461	# include <sys/types.h>
	462	# include <sys/utsname.h>
	463	#endif
28f540f4 RM	464	main ()
	465	{
	466	#if defined (sony)
	467	#if defined (MIPSEB)
	468	/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
	469	I don't know.... */
	470	printf ("mips-sony-bsd\n"); exit (0);
	471	#else
	472	#include <sys/param.h>
	473	printf ("m68k-sony-newsos%s\n",
	474	#ifdef NEWSOS4
	475	"4"
	476	#else
	477	""
	478	#endif
	479	); exit (0);
	480	#endif
	481	#endif
	482
	483	#if defined (__arm) && defined (__acorn) && defined (__unix)
	484	printf ("arm-acorn-riscix"); exit (0);
	485	#endif
	486
	487	#if defined (hp300) && !defined (hpux)
	488	printf ("m68k-hp-bsd\n"); exit (0);
	489	#endif
	490
	491	#if defined (NeXT)
	492	#if !defined (__ARCHITECTURE__)
	493	#define __ARCHITECTURE__ "m68k"
	494	#endif
	495	int version;
	496	version=`(hostinfo \| sed -n 's/.NeXT Mach \([0-9]\).*/\1/p') 2>/dev/null`;
	497	printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
	498	exit (0);
	499	#endif
	500
	501	#if defined (MULTIMAX) \|\| defined (n16)
	502	#if defined (UMAXV)
	503	printf ("ns32k-encore-sysv\n"); exit (0);
	504	#else
	505	#if defined (CMU)
	506	printf ("ns32k-encore-mach\n"); exit (0);
	507	#else
	508	printf ("ns32k-encore-bsd\n"); exit (0);
	509	#endif
	510	#endif
	511	#endif
	512
	513	#if defined (__386BSD__)
	514	printf ("i386-unknown-bsd\n"); exit (0);
	515	#endif
	516
	517	#if defined (sequent)
	518	#if defined (i386)
	519	printf ("i386-sequent-dynix\n"); exit (0);
	520	#endif
	521	#if defined (ns32000)
	522	printf ("ns32k-sequent-dynix\n"); exit (0);
	523	#endif
	524	#endif
	525
	526	#if defined (_SEQUENT_)
e7233b09 RK	527	struct utsname un;
	528
	529	uname(&un);
	530
	531	if (strncmp(un.version, "V2", 2) == 0) {
	532	printf ("i386-sequent-ptx2\n"); exit (0);
	533	}
	534	if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
	535	printf ("i386-sequent-ptx1\n"); exit (0);
	536	}
	537	printf ("i386-sequent-ptx\n"); exit (0);
	538
28f540f4 RM	539	#endif
	540
	541	#if defined (vax)
	542	#if !defined (ultrix)
	543	printf ("vax-dec-bsd\n"); exit (0);
	544	#else
	545	printf ("vax-dec-ultrix\n"); exit (0);
	546	#endif
	547	#endif
	548
	549	#if defined (alliant) && defined (i860)
	550	printf ("i860-alliant-bsd\n"); exit (0);
	551	#endif
	552
	553	exit (1);
	554	}
	555	EOF
	556
	557	${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
	558	rm -f dummy.c dummy
	559
	560	# Apollos put the system type in the environment.
	561
	562	test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
	563
	564	# Convex versions that predate uname can use getsysinfo(1)
	565
	566	if [ -x /usr/convex/getsysinfo ]
	567	then
	568	case `getsysinfo -f cpu_type` in
	569	c1*)
	570	echo c1-convex-bsd
	571	exit 0 ;;
	572	c2*)
	573	if getsysinfo -f scalar_acc
	574	then echo c32-convex-bsd
	575	else echo c2-convex-bsd
	576	fi
	577	exit 0 ;;
	578	c34*)
	579	echo c34-convex-bsd
	580	exit 0 ;;
	581	c38*)
	582	echo c38-convex-bsd
	583	exit 0 ;;
	584	c4*)
	585	echo c4-convex-bsd
	586	exit 0 ;;
	587	esac
	588	fi
	589
	590	#echo '(Unable to guess system type)' 1>&2
	591
	592	exit 1