[deliverable/binutils-gdb.git] / config.guess

#! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright (C) 1992, 1993, 1994, 1995 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:V*:*)
	# After 1.2, OSF1 uses "V1.3" for uname -r.
	echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^V//'`
	exit 0 ;;
    alpha:OSF1:*:*)
	# 1.2 uses "1.2" for uname -r.
	echo alpha-dec-osf${UNAME_RELEASE}
        exit 0 ;;
    21064:Windows_NT:50:3)
	echo alpha-dec-winnt3.5
	exit 0 ;;
    amiga: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 ;;
    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 ;;
    *: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 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
74a86d1f	1	#! /bin/sh
eddd1942 JM	2	# Attempt to guess a canonical system name.
eddd1942 JM	3	# Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
ebc447f4 BK	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
74a86d1f	17	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
eddd1942 JM	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.
ebc447f4	23
419736f4 PB	24	# Written by Per Bothner <bothner@cygnus.com>.
419736f4 PB	25	# The master version of this file is at the FSF in /home/gd/gnu/lib.
ebc447f4	26	#
5c49a353	27	# This script attempts to guess a canonical system name similar to
4b99c982 DZ	28	# config.sub. If it succeeds, it prints the system name on stdout, and
4b99c982 DZ	29	# exits with 0. Otherwise, it exits with 1.
ebc447f4 BK	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
574516bf PB	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=$PATH:/.attbin ; export PATH
	42	fi
	43
ebc447f4 BK	44	UNAME_MACHINE=`(uname -m) 2>/dev/null` \|\| UNAME_MACHINE=unknown
	45	UNAME_RELEASE=`(uname -r) 2>/dev/null` \|\| UNAME_RELEASE=unknown
	46	UNAME_SYSTEM=`(uname -s) 2>/dev/null` \|\| UNAME_SYSTEM=unknown
	47	UNAME_VERSION=`(uname -v) 2>/dev/null` \|\| UNAME_VERSION=unknown
	48
6f023e8a PB	49	trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
6f023e8a PB	50
ebc447f4 BK	51	# Note: order is significant - the case branches are not exclusive.
	52
	53	case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
a4798dec PB	54	alpha:OSF1:V:)
	55	# After 1.2, OSF1 uses "V1.3" for uname -r.
	56	echo alpha-dec-osf`echo ${UNAME_RELEASE} \| sed -e 's/^V//'`
	57	exit 0 ;;
	58	alpha:OSF1::)
9117f609	59	# 1.2 uses "1.2" for uname -r.
ebc447f4 BK	60	echo alpha-dec-osf${UNAME_RELEASE}
ebc447f4 BK	61	exit 0 ;;
74a86d1f PB	62	21064:Windows_NT:50:3)
	63	echo alpha-dec-winnt3.5
	64	exit 0 ;;
	65	amiga:NetBSD::)
	66	echo m68k-cbm-netbsd${UNAME_RELEASE}
	67	exit 0 ;;
d0454ea8 JK	68	arm:RISC:1.[012]:\|arm:riscix:1.[012]:*)
	69	echo arm-acorn-riscix${UNAME_RELEASE}
	70	exit 0;;
574516bf PB	71	Pyramid:OSx::)
	72	if test "`(/bin/universe) 2>/dev/null`" = att ; then
	73	echo pyramid-pyramid-sysv3
	74	else
	75	echo pyramid-pyramid-bsd
	76	fi
	77	exit 0 ;;
5c49a353 PB	78	sun4:SunOS:5.:*)
5c49a353 PB	79	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
ebc447f4	80	exit 0 ;;
74a86d1f PB	81	i86pc:SunOS:5.:)
	82	echo i386-unknown-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	83	exit 0 ;;
a6c508f1 JK	84	sun4:SunOS:6:*)
	85	# According to config.sub, this is the proper way to canonicalize
	86	# SunOS6. Hard to guess exactly what SunOS6 will be like, but
	87	# it's likely to be more like Solaris than SunOS4.
	88	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	89	exit 0 ;;
ebc447f4	90	sun4:SunOS::*)
eddd1942 JM	91	case "`/usr/bin/arch -k`" in
	92	Series\|S4)
	93	UNAME_RELEASE=`uname -v`
	94	;;
	95	esac
	96	# Japanese Language versions have a version number like `4.1.3-JL'.
	97	echo sparc-sun-sunos`echo ${UNAME_RELEASE}\|sed -e 's/-/_/'`
ebc447f4 BK	98	exit 0 ;;
	99	sun3:SunOS::*)
	100	echo m68k-sun-sunos${UNAME_RELEASE}
	101	exit 0 ;;
74a86d1f PB	102	atari:NetBSD::*)
	103	echo m68k-atari-netbsd${UNAME_RELEASE}
	104	exit 0 ;;
	105	sun3:NetBSD::*)
	106	echo m68k-sun-netbsd${UNAME_RELEASE}
	107	exit 0 ;;
	108	mac68k:NetBSD::)
	109	echo m68k-apple-netbsd${UNAME_RELEASE}
	110	exit 0 ;;
ebc447f4 BK	111	RISC:ULTRIX::*)
	112	echo mips-dec-ultrix${UNAME_RELEASE}
	113	exit 0 ;;
	114	VAX:ULTRIX::)
	115	echo vax-dec-ultrix${UNAME_RELEASE}
	116	exit 0 ;;
74a86d1f PB	117	mips::4:UMIPS)
	118	echo mips-mips-riscos4sysv
	119	exit 0 ;;
d1711145 JK	120	mips::5:RISCos)
	121	echo mips-mips-riscos${UNAME_RELEASE}
	122	exit 0 ;;
a4798dec PB	123	m88k:CX/UX:7:)
	124	echo m88k-harris-cxux7
	125	exit 0 ;;
ebc447f4 BK	126	m88k::4:R4*)
	127	echo m88k-motorola-sysv4
	128	exit 0 ;;
	129	m88k::3:R3*)
	130	echo m88k-motorola-sysv3
	131	exit 0 ;;
4b99c982	132	AViiON:dgux::)
349f03db ILT	133	# DG/UX returns AViiON for all architectures
	134	UNAME_PROCESSOR=`uname -p`
	135	if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88100 ] ; then
574516bf PB	136	if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
	137	-o ${TARGET_BINARY_INTERFACE}x = x ] ; then
	138	echo m88k-dg-dgux${UNAME_RELEASE}
	139	else
	140	echo m88k-dg-dguxbcs${UNAME_RELEASE}
	141	fi
349f03db ILT	142	else echo i586-dg-dgux${UNAME_RELEASE}
349f03db ILT	143	fi
4b99c982	144	exit 0 ;;
574516bf PB	145	M88:DolphinOS::*) # DolphinOS (SVR3)
	146	echo m88k-dolphin-sysv3
	147	exit 0 ;;
4b99c982 DZ	148	M88::R3:)
	149	# Delta 88k system running SVR3
	150	echo m88k-motorola-sysv3
	151	exit 0 ;;
ffbec213 PB	152	XD88:::) # Tektronix XD88 system running UTekV (SVR3)
	153	echo m88k-tektronix-sysv3
	154	exit 0 ;;
	155	Tek43[0-9][0-9]:UTek::) # Tektronix 4300 system running UTek (BSD)
	156	echo m68k-tektronix-bsd
	157	exit 0 ;;
eddd1942 JM	158	:IRIX::)
eddd1942 JM	159	echo mips-sgi-irix`echo ${UNAME_RELEASE}\|sed -e 's/-/_/g'`
ebc447f4	160	exit 0 ;;
eddd1942 JM	161	????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	162	echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
	163	exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
ebc447f4 BK	164	i[34]86:AIX::)
	165	echo i386-ibm-aix
	166	exit 0 ;;
	167	*:AIX:2:3)
0ffe8814	168	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
419736f4 PB	169	sed 's/^ //' << EOF >dummy.c
	170	#include <sys/systemcfg.h>
	171
	172	main()
	173	{
	174	if (!__power_pc())
	175	exit(1);
	176	puts("powerpc-ibm-aix3.2.5");
	177	exit(0);
	178	}
	179	EOF
	180	${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
	181	rm -f dummy.c dummy
0ffe8814 PB	182	echo rs6000-ibm-aix3.2.5
	183	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
	184	echo rs6000-ibm-aix3.2.4
	185	else
	186	echo rs6000-ibm-aix3.2
	187	fi
ebc447f4	188	exit 0 ;;
eddd1942 JM	189	:AIX::4)
	190	if /usr/sbin/lsattr -EHl proc0 \| grep POWER >/dev/null 2>&1; then
	191	IBM_ARCH=rs6000
	192	else
	193	IBM_ARCH=powerpc
	194	fi
74a86d1f PB	195	if [ -x /usr/bin/oslevel ] ; then
74a86d1f PB	196	IBM_REV=`/usr/bin/oslevel`
eddd1942 JM	197	else
	198	IBM_REV=4.${UNAME_RELEASE}
	199	fi
	200	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
	201	exit 0 ;;
ebc447f4 BK	202	:AIX::*)
	203	echo rs6000-ibm-aix
	204	exit 0 ;;
eddd1942 JM	205	ibmrt:4.4BSD:\|romp-ibm:BSD:)
	206	echo romp-ibm-bsd4.4
	207	exit 0 ;;
	208	ibmrt:BSD:\|romp-ibm:BSD:*) # covers RT/PC NetBSD and
	209	echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
	210	exit 0 ;; # report: romp-ibm BSD 4.3
ebc447f4 BK	211	:BOSX::*)
	212	echo rs6000-bull-bosx
	213	exit 0 ;;
d1711145 JK	214	DPX/2?00:B.O.S.::)
	215	echo m68k-bull-sysv3
	216	exit 0 ;;
08a0da68 JK	217	9000/[34]??:4.3bsd:1.:)
	218	echo m68k-hp-bsd
	219	exit 0 ;;
	220	hp300:4.4BSD:: \| 9000/[34]??:4.3bsd:2.:)
9117f609	221	echo m68k-hp-bsd4.4
08a0da68	222	exit 0 ;;
0ffe8814 PB	223	9000/[3478]??:HP-UX::)
	224	case "${UNAME_MACHINE}" in
	225	9000/31? ) HP_ARCH=m68000 ;;
	226	9000/[34]?? ) HP_ARCH=m68k ;;
349f03db	227	9000/7?? \| 9000/8?[679] ) HP_ARCH=hppa1.1 ;;
0ffe8814 PB	228	9000/8?? ) HP_ARCH=hppa1.0 ;;
0ffe8814 PB	229	esac
eddd1942	230	HPUX_REV=`echo ${UNAME_RELEASE}\|sed -e 's/[^.].[0B]//'`
0ffe8814	231	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
ebc447f4	232	exit 0 ;;
9117f609 JK	233	3050:HI-UX::*)
	234	sed 's/^ //' << EOF >dummy.c
	235	#include <unistd.h>
	236	int
	237	main ()
	238	{
	239	long cpu = sysconf (_SC_CPU_VERSION);
db7ea4ea PB	240	/* The order matters, because CPU_IS_HP_MC68K erroneously returns
	241	true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
	242	results, however. */
e7b02f0e	243	if (CPU_IS_PA_RISC (cpu))
9117f609 JK	244	{
	245	switch (cpu)
	246	{
	247	case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
	248	case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
	249	case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
	250	default: puts ("hppa-hitachi-hiuxwe2"); break;
	251	}
	252	}
db7ea4ea	253	else if (CPU_IS_HP_MC68K (cpu))
e7b02f0e	254	puts ("m68k-hitachi-hiuxwe2");
9117f609 JK	255	else puts ("unknown-hitachi-hiuxwe2");
	256	exit (0);
	257	}
	258	EOF
	259	${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
	260	rm -f dummy.c dummy
	261	echo unknown-hitachi-hiuxwe2
	262	exit 0 ;;
638536a7	263	9000/7??:4.3bsd:: \| 9000/8?[79]:4.3bsd:: )
4f23a101 PB	264	echo hppa1.1-hp-bsd
	265	exit 0 ;;
	266	9000/8??:4.3bsd::)
	267	echo hppa1.0-hp-bsd
	268	exit 0 ;;
638536a7	269	hp7??:OSF1:: \| hp8?[79]:OSF1:: )
b11e31ed JK	270	echo hppa1.1-hp-osf
	271	exit 0 ;;
	272	hp8??:OSF1::)
	273	echo hppa1.0-hp-osf
	274	exit 0 ;;
094a7e43 JL	275	parisc:Lites::)
	276	echo hppa1.1-hp-lites
	277	exit 0 ;;
eddd1942	278	C1:ConvexOS::* \| convex:ConvexOS:C1:)
ebc447f4 BK	279	echo c1-convex-bsd
ebc447f4 BK	280	exit 0 ;;
eddd1942 JM	281	C2:ConvexOS::* \| convex:ConvexOS:C2:)
	282	if getsysinfo -f scalar_acc
	283	then echo c32-convex-bsd
	284	else echo c2-convex-bsd
	285	fi
	286	exit 0 ;;
	287	C34:ConvexOS::* \| convex:ConvexOS:C34:)
	288	echo c34-convex-bsd
	289	exit 0 ;;
	290	C38:ConvexOS::* \| convex:ConvexOS:C38:)
	291	echo c38-convex-bsd
	292	exit 0 ;;
	293	C4:ConvexOS::* \| convex:ConvexOS:C4:)
	294	echo c4-convex-bsd
ebc447f4	295	exit 0 ;;
74a86d1f	296	CRAYX-MP:::)
ebc447f4 BK	297	echo xmp-cray-unicos
ebc447f4 BK	298	exit 0 ;;
74a86d1f PB	299	CRAYY-MP:::)
	300	echo ymp-cray-unicos${UNAME_RELEASE}
	301	exit 0 ;;
	302	CRAYC90:::)
	303	echo c90-cray-unicos${UNAME_RELEASE}
	304	exit 0 ;;
	305	CRAY-2:::*)
ebc447f4 BK	306	echo cray2-cray-unicos
ebc447f4 BK	307	exit 0 ;;
9117f609 JK	308	hp3[0-9][05]:NetBSD::)
	309	echo m68k-hp-netbsd${UNAME_RELEASE}
	310	exit 0 ;;
eddd1942	311	i[34]86:BSD/386:: \| :BSD/OS::*)
96364ec4 PB	312	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
96364ec4 PB	313	exit 0 ;;
1f2a60d4	314	:FreeBSD::*)
eddd1942	315	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}\|sed -e 's/[-(].*//'`
545f07da	316	exit 0 ;;
1f2a60d4 PB	317	:NetBSD::*)
1f2a60d4 PB	318	echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}\|sed -e 's/[-_].*/\./'`
9117f609	319	exit 0 ;;
eddd1942 JM	320	:GNU::*)
	321	echo `echo ${UNAME_MACHINE}\|sed -e 's,/.$,,'`-unknown-gnu`echo ${UNAME_RELEASE}\|sed -e 's,/.$,,'`
	322	exit 0 ;;
1f2a60d4	323	:Linux::*)
74a86d1f PB	324	# The BFD linker knows what the default object file format is, so
	325	# first see if it will tell us.
	326	ld_help_string=`ld --help 2>&1`
	327	if echo $ld_help_string \| grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
638536a7	328	echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
74a86d1f	329	elif echo $ld_help_string \| grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
638536a7	330	echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
74a86d1f	331	elif echo $ld_help_string \| grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
638536a7 PB	332	echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
	333	elif test "${UNAME_MACHINE}" = "alpha" ; then
	334	echo alpha-unknown-linux ; exit 0
74a86d1f PB	335	else
	336	# Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
	337	# useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
638536a7 PB	338	test ! -d /usr/lib/ldscripts/. \
638536a7 PB	339	&& echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
74a86d1f PB	340	# Determine whether the default compiler is a.out or elf
74a86d1f PB	341	cat >dummy.c <<EOF
eddd1942 JM	342	main(argc, argv)
	343	int argc;
	344	char *argv[];
	345	{
	346	#ifdef __ELF__
	347	printf ("%s-unknown-linux\n", argv[1]);
	348	#else
	349	printf ("%s-unknown-linuxaout\n", argv[1]);
	350	#endif
	351	return 0;
	352	}
	353	EOF
74a86d1f PB	354	${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
	355	rm -f dummy.c dummy
	356	fi ;;
eddd1942 JM	357	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
	358	# are messed up and put the nodename in both sysname and nodename.
	359	i[34]86:DYNIX/ptx:4:)
	360	echo i386-sequent-sysv4
ebc447f4	361	exit 0 ;;
eddd1942	362	i[34]86::4.:* \| i[34]86:SYSTEM_V:4.:)
9c069486	363	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
cd5d2efd	364	echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
9c069486 ILT	365	else
	366	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
	367	fi
ebc447f4 BK	368	exit 0 ;;
ebc447f4 BK	369	i[34]86::3.2:)
74a86d1f PB	370	if test -f /usr/options/cb.name; then
	371	UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
	372	echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
	373	elif /bin/uname -X 2>/dev/null >/dev/null ; then
ebc447f4 BK	374	UNAME_REL=`(/bin/uname -X\|egrep Release\|sed -e 's/.*= //')`
ebc447f4 BK	375	(/bin/uname -X\|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
638536a7 PB	376	(/bin/uname -X\|egrep '^Machine.*Pentium' >/dev/null) \
638536a7 PB	377	&& UNAME_MACHINE=i586
ebc447f4 BK	378	echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
ebc447f4 BK	379	else
d0454ea8	380	echo ${UNAME_MACHINE}-unknown-sysv32
ebc447f4 BK	381	fi
ebc447f4 BK	382	exit 0 ;;
a4798dec PB	383	Intel:Mach:3:)
	384	echo i386-unknown-mach3
	385	exit 0 ;;
eddd1942 JM	386	paragon:::*)
	387	echo i860-intel-osf1
	388	exit 0 ;;
574516bf PB	389	i860::4.:*) # i860-SVR4
	390	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	391	echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	392	else # Add other i860-SVR4 vendors below as they are discovered.
	393	echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
	394	fi
	395	exit 0 ;;
ebc447f4 BK	396	mini:CTIX:SYS5:*)
	397	# "miniframe"
	398	echo m68010-convergent-sysv
	399	exit 0 ;;
4f23a101	400	M680[234]0::R3V[567]:*)
cd5d2efd	401	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
eddd1942 JM	402	3[34]??::4.0:3.0 \| 3[34]??,:*:4.0:3.0)
	403	uname -p 2>/dev/null \| grep 86 >/dev/null \
	404	&& echo i486-ncr-sysv4.3 && exit 0 ;;
	405	3[34]??::4.0: \| 3[34]??,::4.0:*)
	406	uname -p 2>/dev/null \| grep 86 >/dev/null \
	407	&& echo i486-ncr-sysv4 && exit 0 ;;
74a86d1f	408	m680[234]0:LynxOS:2.[23]:)
d0454ea8 JK	409	echo m68k-lynx-lynxos${UNAME_RELEASE}
d0454ea8 JK	410	exit 0 ;;
1f2a60d4 PB	411	mc68030:UNIX_System_V:4.:)
	412	echo m68k-atari-sysv4
	413	exit 0 ;;
74a86d1f	414	i[34]86:LynxOS:2.[23]:)
d0454ea8 JK	415	echo i386-lynx-lynxos${UNAME_RELEASE}
d0454ea8 JK	416	exit 0 ;;
74a86d1f	417	TSUNAMI:LynxOS:2.[23]:)
d0454ea8 JK	418	echo sparc-lynx-lynxos${UNAME_RELEASE}
d0454ea8 JK	419	exit 0 ;;
74a86d1f	420	rs6000:LynxOS:2.[23]:)
47515657 SG	421	echo rs6000-lynx-lynxos${UNAME_RELEASE}
47515657 SG	422	exit 0 ;;
96364ec4 PB	423	RM:SINIX-::)
	424	echo mips-sni-sysv4
	425	exit 0 ;;
	426	:SINIX-::)
	427	if uname -p 2>/dev/null >/dev/null ; then
	428	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	429	echo ${UNAME_MACHINE}-sni-sysv4
	430	else
	431	echo ns32k-sni-sysv
	432	fi
	433	exit 0 ;;
349f03db ILT	434	mc68:A/UX::*)
	435	echo m68k-apple-aux${UNAME_RELEASE}
	436	exit 0 ;;
ebc447f4 BK	437	esac
ebc447f4 BK	438
8d159a48	439	#echo '(No uname command or uname output not recognized.)' 1>&2
ebc447f4 BK	440	#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
	441
	442	cat >dummy.c <<EOF
74a86d1f PB	443	#ifdef _SEQUENT_
	444	# include <sys/types.h>
	445	# include <sys/utsname.h>
	446	#endif
6f023e8a	447	main ()
ebc447f4 BK	448	{
	449	#if defined (sony)
	450	#if defined (MIPSEB)
d0454ea8 JK	451	/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
	452	I don't know.... */
	453	printf ("mips-sony-bsd\n"); exit (0);
ebc447f4	454	#else
eddd1942 JM	455	#include <sys/param.h>
	456	printf ("m68k-sony-newsos%s\n",
	457	#ifdef NEWSOS4
	458	"4"
	459	#else
	460	""
	461	#endif
	462	); exit (0);
ebc447f4 BK	463	#endif
	464	#endif
	465
d0454ea8	466	#if defined (__arm) && defined (__acorn) && defined (__unix)
6f023e8a	467	printf ("arm-acorn-riscix"); exit (0);
d0454ea8 JK	468	#endif
d0454ea8 JK	469
6f023e8a PB	470	#if defined (hp300) && !defined (hpux)
6f023e8a PB	471	printf ("m68k-hp-bsd\n"); exit (0);
ebc447f4 BK	472	#endif
ebc447f4 BK	473
6f023e8a PB	474	#if defined (NeXT)
6f023e8a PB	475	#if !defined (__ARCHITECTURE__)
ffbec213 PB	476	#define __ARCHITECTURE__ "m68k"
ffbec213 PB	477	#endif
6f023e8a PB	478	int version;
6f023e8a PB	479	version=`(hostinfo \| sed -n 's/.NeXT Mach \([0-9]\).*/\1/p') 2>/dev/null`;
419736f4	480	printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
6f023e8a	481	exit (0);
8d159a48 JG	482	#endif
8d159a48 JG	483
ebc447f4 BK	484	#if defined (MULTIMAX) \|\| defined (n16)
ebc447f4 BK	485	#if defined (UMAXV)
6f023e8a	486	printf ("ns32k-encore-sysv\n"); exit (0);
ebc447f4 BK	487	#else
ebc447f4 BK	488	#if defined (CMU)
6f023e8a	489	printf ("ns32k-encore-mach\n"); exit (0);
ebc447f4	490	#else
6f023e8a	491	printf ("ns32k-encore-bsd\n"); exit (0);
ebc447f4 BK	492	#endif
	493	#endif
	494	#endif
	495
6f023e8a PB	496	#if defined (__386BSD__)
6f023e8a PB	497	printf ("i386-unknown-bsd\n"); exit (0);
ebc447f4 BK	498	#endif
ebc447f4 BK	499
6f023e8a PB	500	#if defined (sequent)
	501	#if defined (i386)
	502	printf ("i386-sequent-dynix\n"); exit (0);
5c49a353 PB	503	#endif
5c49a353 PB	504	#if defined (ns32000)
6f023e8a	505	printf ("ns32k-sequent-dynix\n"); exit (0);
ebc447f4 BK	506	#endif
	507	#endif
	508
6f023e8a	509	#if defined (_SEQUENT_)
74a86d1f PB	510	struct utsname un;
	511
	512	uname(&un);
	513
	514	if (strncmp(un.version, "V2", 2) == 0) {
	515	printf ("i386-sequent-ptx2\n"); exit (0);
	516	}
	517	if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
	518	printf ("i386-sequent-ptx1\n"); exit (0);
	519	}
	520	printf ("i386-sequent-ptx\n"); exit (0);
	521
ebc447f4 BK	522	#endif
ebc447f4 BK	523
6f023e8a PB	524	#if defined (vax)
	525	#if !defined (ultrix)
	526	printf ("vax-dec-bsd\n"); exit (0);
47515657	527	#else
6f023e8a	528	printf ("vax-dec-ultrix\n"); exit (0);
47515657 SG	529	#endif
	530	#endif
	531
574516bf PB	532	#if defined (alliant) && defined (i860)
	533	printf ("i860-alliant-bsd\n"); exit (0);
	534	#endif
	535
ebc447f4 BK	536	exit (1);
	537	}
	538	EOF
	539
6f023e8a	540	${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
ebc447f4 BK	541	rm -f dummy.c dummy
ebc447f4 BK	542
ffbec213 PB	543	# Apollos put the system type in the environment.
	544
	545	test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
	546
eddd1942 JM	547	# Convex versions that predate uname can use getsysinfo(1)
	548
	549	if [ -x /usr/convex/getsysinfo ]
	550	then
	551	case `getsysinfo -f cpu_type` in
	552	c1*)
	553	echo c1-convex-bsd
	554	exit 0 ;;
	555	c2*)
	556	if getsysinfo -f scalar_acc
	557	then echo c32-convex-bsd
	558	else echo c2-convex-bsd
	559	fi
	560	exit 0 ;;
	561	c34*)
	562	echo c34-convex-bsd
	563	exit 0 ;;
	564	c38*)
	565	echo c38-convex-bsd
	566	exit 0 ;;
	567	c4*)
	568	echo c4-convex-bsd
	569	exit 0 ;;
	570	esac
	571	fi
	572
8d159a48	573	#echo '(Unable to guess system type)' 1>&2
ebc447f4 BK	574
ebc447f4 BK	575	exit 1