[bpt/emacs.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:*:*)
	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
 	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?7 ) 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
	${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
	rm -f dummy.c dummy
	echo unknown-hitachi-hiuxwe2
	exit 0 ;;
    9000/7??:4.3bsd:*:* | 9000/8?7:4.3bsd:*:* )
	echo hppa1.1-hp-bsd
	exit 0 ;;
    9000/8??:4.3bsd:*:*)
	echo hppa1.0-hp-bsd
	exit 0 ;;
    hp7??:OSF1:*:* | hp8?7:OSF1:*:* )
	echo hppa1.1-hp-osf
	exit 0 ;;
    hp8??:OSF1:*:*)
	echo hppa1.0-hp-osf
	exit 0 ;;
    parisc*:Lites*:*:*)
	echo hppa1.1-hp-lites
	exit 0 ;;
    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
	echo c1-convex-bsd
        exit 0 ;;
    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
	if getsysinfo -f scalar_acc
	then echo c32-convex-bsd
	else echo c2-convex-bsd
	fi
        exit 0 ;;
    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
	echo c34-convex-bsd
        exit 0 ;;
    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
	echo c38-convex-bsd
        exit 0 ;;
    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
	echo c4-convex-bsd
        exit 0 ;;
    CRAY*X-MP:*:*:*)
	echo xmp-cray-unicos
        exit 0 ;;
    CRAY*Y-MP:*:*:*)
	echo ymp-cray-unicos${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
		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 ;;
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
86505919	1	#! /bin/sh
764954ef	2	# Attempt to guess a canonical system name.
3812b137	3	# Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
f629b14c 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
6e4bd6ae	17	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
764954ef DM	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.
f629b14c	23
e0640373 PB	24	# Written by Per Bothner <bothner@cygnus.com>.
e0640373 PB	25	# The master version of this file is at the FSF in /home/gd/gnu/lib.
f629b14c	26	#
8760d5df	27	# This script attempts to guess a canonical system name similar to
f3ec183e RK	28	# config.sub. If it succeeds, it prints the system name on stdout, and
f3ec183e RK	29	# exits with 0. Otherwise, it exits with 1.
f629b14c RM	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
6e9495ec RS	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=$PATH:/.attbin ; export PATH
	42	fi
	43
f629b14c RM	44	UNAME_MACHINE=`(uname -m) 2>/dev/null` \|\| UNAME_MACHINE=unknown
	45	UNAME_RELEASE=`(uname -r) 2>/dev/null` \|\| UNAME_RELEASE=unknown
	46	UNAME_SYSTEM=`(uname -s) 2>/dev/null` \|\| UNAME_SYSTEM=unknown
	47	UNAME_VERSION=`(uname -v) 2>/dev/null` \|\| UNAME_VERSION=unknown
	48
f3ec183e RK	49	trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
f3ec183e RK	50
f629b14c RM	51	# Note: order is significant - the case branches are not exclusive.
	52
	53	case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
cb94a3da PB	54	alpha:OSF1:V:)
	55	# After 1.2, OSF1 uses "V1.3" for uname -r.
	56	echo alpha-dec-osf`echo ${UNAME_RELEASE} \| sed -e 's/^V//'`
	57	exit 0 ;;
	58	alpha:OSF1::)
f3ec183e	59	# 1.2 uses "1.2" for uname -r.
f629b14c RM	60	echo alpha-dec-osf${UNAME_RELEASE}
f629b14c RM	61	exit 0 ;;
be67270a RK	62	21064:Windows_NT:50:3)
	63	echo alpha-dec-winnt3.5
	64	exit 0 ;;
754ad884 RK	65	amiga:NetBSD::)
	66	echo m68k-cbm-netbsd${UNAME_RELEASE}
	67	exit 0 ;;
f3ec183e RK	68	arm:RISC:1.[012]:\|arm:riscix:1.[012]:*)
	69	echo arm-acorn-riscix${UNAME_RELEASE}
	70	exit 0;;
6e9495ec RS	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 ;;
8760d5df JB	78	sun4:SunOS:5.:*)
	79	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	80	exit 0 ;;
01d8fc64 PB	81	i86pc:SunOS:5.:)
	82	echo i386-unknown-solaris2`echo ${UNAME_RELEASE}\|sed -e 's/[^.]*//'`
	83	exit 0 ;;
8760d5df JB	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/[^.]*//'`
f629b14c RM	89	exit 0 ;;
f629b14c RM	90	sun4:SunOS::*)
df6cf70c RK	91	case "`/usr/bin/arch -k`" in
	92	Series\|S4)
	93	UNAME_RELEASE=`uname -v`
	94	;;
	95	esac
bbc3f190 PB	96	# Japanese Language versions have a version number like `4.1.3-JL'.
bbc3f190 PB	97	echo sparc-sun-sunos`echo ${UNAME_RELEASE}\|sed -e 's/-/_/'`
f629b14c RM	98	exit 0 ;;
	99	sun3:SunOS::*)
	100	echo m68k-sun-sunos${UNAME_RELEASE}
	101	exit 0 ;;
85e50874 RK	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${UNAME_RELEASE}
	110	exit 0 ;;
f629b14c RM	111	RISC:ULTRIX::*)
	112	echo mips-dec-ultrix${UNAME_RELEASE}
	113	exit 0 ;;
	114	VAX:ULTRIX::)
	115	echo vax-dec-ultrix${UNAME_RELEASE}
	116	exit 0 ;;
3ddd2b4d RK	117	mips::4:UMIPS)
	118	echo mips-mips-riscos4sysv
	119	exit 0 ;;
f3ec183e RK	120	mips::5:RISCos)
	121	echo mips-mips-riscos${UNAME_RELEASE}
	122	exit 0 ;;
cb94a3da PB	123	m88k:CX/UX:7:)
	124	echo m88k-harris-cxux7
	125	exit 0 ;;
f629b14c RM	126	m88k::4:R4*)
	127	echo m88k-motorola-sysv4
	128	exit 0 ;;
	129	m88k::3:R3*)
	130	echo m88k-motorola-sysv3
	131	exit 0 ;;
f3ec183e	132	AViiON:dgux::)
985a7a04 RK	133	if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
	134	-o ${TARGET_BINARY_INTERFACE}x = x ] ; then
	135	echo m88k-dg-dgux${UNAME_RELEASE}
	136	else
	137	echo m88k-dg-dguxbcs${UNAME_RELEASE}
	138	fi
f3ec183e	139	exit 0 ;;
d18c3d0d RK	140	M88:DolphinOS::*) # DolphinOS (SVR3)
	141	echo m88k-dolphin-sysv3
	142	exit 0 ;;
f3ec183e RK	143	M88::R3:)
	144	# Delta 88k system running SVR3
	145	echo m88k-motorola-sysv3
	146	exit 0 ;;
	147	XD88:::) # Tektronix XD88 system running UTekV (SVR3)
	148	echo m88k-tektronix-sysv3
	149	exit 0 ;;
	150	Tek43[0-9][0-9]:UTek::) # Tektronix 4300 system running UTek (BSD)
	151	echo m68k-tektronix-bsd
	152	exit 0 ;;
d2956936 JW	153	:IRIX::)
d2956936 JW	154	echo mips-sgi-irix`echo ${UNAME_RELEASE}\|sed -e 's/-/_/g'`
f629b14c	155	exit 0 ;;
351dc550 RK	156	????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
	157	echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
	158	exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
f629b14c RM	159	i[34]86:AIX::)
	160	echo i386-ibm-aix
	161	exit 0 ;;
	162	*:AIX:2:3)
f3ec183e	163	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
627e759c RK	164	sed 's/^ //' << EOF >dummy.c
	165	#include <sys/systemcfg.h>
	166
	167	main()
	168	{
	169	if (!__power_pc())
	170	exit(1);
	171	puts("powerpc-ibm-aix3.2.5");
	172	exit(0);
	173	}
	174	EOF
	175	${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
	176	rm -f dummy.c dummy
f3ec183e RK	177	echo rs6000-ibm-aix3.2.5
	178	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
	179	echo rs6000-ibm-aix3.2.4
	180	else
	181	echo rs6000-ibm-aix3.2
	182	fi
f629b14c	183	exit 0 ;;
8593feb6	184	:AIX::4)
a6fd3875	185	if /usr/sbin/lsattr -EHl proc0 \| grep POWER >/dev/null 2>&1; then
8593feb6	186	IBM_ARCH=rs6000
a6fd3875	187	else
8593feb6	188	IBM_ARCH=powerpc
a6fd3875	189	fi
141155b8 RK	190	if [ -x /usr/bin/oslevel ] ; then
141155b8 RK	191	IBM_REV=`/usr/bin/oslevel`
8593feb6	192	else
51eebc4f	193	IBM_REV=4.${UNAME_RELEASE}
8593feb6 RK	194	fi
8593feb6 RK	195	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
a6fd3875	196	exit 0 ;;
f629b14c RM	197	:AIX::*)
	198	echo rs6000-ibm-aix
	199	exit 0 ;;
b0e4a7ad RK	200	ibmrt:4.4BSD:\|romp-ibm:BSD:)
	201	echo romp-ibm-bsd4.4
	202	exit 0 ;;
	203	ibmrt:BSD:\|romp-ibm:BSD:*) # covers RT/PC NetBSD and
	204	echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
351dc550	205	exit 0 ;; # report: romp-ibm BSD 4.3
f629b14c RM	206	:BOSX::*)
	207	echo rs6000-bull-bosx
	208	exit 0 ;;
f3ec183e RK	209	DPX/2?00:B.O.S.::)
f3ec183e RK	210	echo m68k-bull-sysv3
f629b14c	211	exit 0 ;;
f3ec183e RK	212	9000/[34]??:4.3bsd:1.:)
f3ec183e RK	213	echo m68k-hp-bsd
f629b14c	214	exit 0 ;;
f3ec183e RK	215	hp300:4.4BSD:: \| 9000/[34]??:4.3bsd:2.:)
f3ec183e RK	216	echo m68k-hp-bsd4.4
f629b14c	217	exit 0 ;;
cb94a3da	218	9000/[3478]??:HP-UX::)
f3ec183e RK	219	case "${UNAME_MACHINE}" in
	220	9000/31? ) HP_ARCH=m68000 ;;
	221	9000/[34]?? ) HP_ARCH=m68k ;;
	222	9000/7?? \| 9000/8?7 ) HP_ARCH=hppa1.1 ;;
	223	9000/8?? ) HP_ARCH=hppa1.0 ;;
	224	esac
bbc3f190	225	HPUX_REV=`echo ${UNAME_RELEASE}\|sed -e 's/[^.].[0B]//'`
f3ec183e RK	226	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
	227	exit 0 ;;
	228	3050:HI-UX::*)
	229	sed 's/^ //' << EOF >dummy.c
	230	#include <unistd.h>
	231	int
	232	main ()
	233	{
	234	long cpu = sysconf (_SC_CPU_VERSION);
cb94a3da PB	235	/* The order matters, because CPU_IS_HP_MC68K erroneously returns
	236	true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
	237	results, however. */
	238	if (CPU_IS_PA_RISC (cpu))
f3ec183e RK	239	{
	240	switch (cpu)
	241	{
	242	case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
	243	case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
	244	case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
	245	default: puts ("hppa-hitachi-hiuxwe2"); break;
	246	}
	247	}
cb94a3da PB	248	else if (CPU_IS_HP_MC68K (cpu))
cb94a3da PB	249	puts ("m68k-hitachi-hiuxwe2");
f3ec183e RK	250	else puts ("unknown-hitachi-hiuxwe2");
	251	exit (0);
	252	}
	253	EOF
	254	${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
	255	rm -f dummy.c dummy
	256	echo unknown-hitachi-hiuxwe2
f629b14c	257	exit 0 ;;
f3ec183e	258	9000/7??:4.3bsd:: \| 9000/8?7:4.3bsd:: )
8760d5df JB	259	echo hppa1.1-hp-bsd
	260	exit 0 ;;
	261	9000/8??:4.3bsd::)
	262	echo hppa1.0-hp-bsd
	263	exit 0 ;;
cb94a3da PB	264	hp7??:OSF1:: \| hp8?7:OSF1:: )
	265	echo hppa1.1-hp-osf
	266	exit 0 ;;
	267	hp8??:OSF1::)
	268	echo hppa1.0-hp-osf
	269	exit 0 ;;
bbe3c2bd MM	270	parisc:Lites::)
	271	echo hppa1.1-hp-lites
	272	exit 0 ;;
7bbba4f2	273	C1:ConvexOS::* \| convex:ConvexOS:C1:)
f629b14c RM	274	echo c1-convex-bsd
f629b14c RM	275	exit 0 ;;
7bbba4f2 CS	276	C2:ConvexOS::* \| convex:ConvexOS:C2:)
	277	if getsysinfo -f scalar_acc
	278	then echo c32-convex-bsd
	279	else echo c2-convex-bsd
	280	fi
	281	exit 0 ;;
	282	C34:ConvexOS::* \| convex:ConvexOS:C34:)
	283	echo c34-convex-bsd
	284	exit 0 ;;
	285	C38:ConvexOS::* \| convex:ConvexOS:C38:)
	286	echo c38-convex-bsd
	287	exit 0 ;;
	288	C4:ConvexOS::* \| convex:ConvexOS:C4:)
	289	echo c4-convex-bsd
f629b14c	290	exit 0 ;;
01d8fc64	291	CRAYX-MP:::)
f629b14c RM	292	echo xmp-cray-unicos
f629b14c RM	293	exit 0 ;;
0db66aed	294	CRAYY-MP:::)
81291a47 PB	295	echo ymp-cray-unicos${UNAME_RELEASE}
	296	exit 0 ;;
	297	CRAYC90:::)
	298	echo c90-cray-unicos${UNAME_RELEASE}
	299	exit 0 ;;
01d8fc64	300	CRAY-2:::*)
f629b14c RM	301	echo cray2-cray-unicos
f629b14c RM	302	exit 0 ;;
cb94a3da PB	303	hp3[0-9][05]:NetBSD::)
	304	echo m68k-hp-netbsd${UNAME_RELEASE}
	305	exit 0 ;;
494c6fbc	306	i[34]86:BSD/386:: \| :BSD/OS::*)
f3ec183e RK	307	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
f3ec183e RK	308	exit 0 ;;
bc7c9d8c	309	:FreeBSD::*)
4568da2f	310	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}\|sed -e 's/[-(].*//'`
bc7c9d8c PB	311	exit 0 ;;
	312	:NetBSD::*)
	313	echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}\|sed -e 's/[-_].*/\./'`
f3ec183e	314	exit 0 ;;
5bd7b591 RM	315	:GNU::*)
	316	echo `echo ${UNAME_MACHINE}\|sed -e 's,/.$,,'`-unknown-gnu`echo ${UNAME_RELEASE}\|sed -e 's,/.$,,'`
	317	exit 0 ;;
bc7c9d8c	318	:Linux::*)
6e4bd6ae PB	319	# The BFD linker knows what the default object file format is, so
	320	# first see if it will tell us.
	321	ld_help_string=`ld --help 2>&1`
	322	if echo $ld_help_string \| grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
	323	echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
	324	elif echo $ld_help_string \| grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
	325	echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
	326	elif echo $ld_help_string \| grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
	327	echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
	328	elif test "${UNAME_MACHINE}" = "alpha" ; then
	329	echo alpha-unknown-linux ; exit 0
c40b6c82	330	else
6e4bd6ae PB	331	# Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
	332	# useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
	333	test ! -d /usr/lib/ldscripts/. \
	334	&& echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
	335	# Determine whether the default compiler is a.out or elf
	336	cat >dummy.c <<EOF
bbe3c2bd MM	337	main(argc, argv)
	338	int argc;
	339	char *argv[];
	340	{
	341	#ifdef __ELF__
	342	printf ("%s-unknown-linux\n", argv[1]);
	343	#else
	344	printf ("%s-unknown-linuxaout\n", argv[1]);
	345	#endif
	346	return 0;
	347	}
	348	EOF
6e4bd6ae PB	349	${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
	350	rm -f dummy.c dummy
	351	fi ;;
cb5fbf94 RK	352	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
	353	# are messed up and put the nodename in both sysname and nodename.
	354	i[34]86:DYNIX/ptx:4:)
	355	echo i386-sequent-sysv4
	356	exit 0 ;;
	357	i[34]86::4.:* \| i[34]86:SYSTEM_V:4.:)
8760d5df JB	358	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
	359	echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
	360	else
	361	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
	362	fi
f629b14c RM	363	exit 0 ;;
f629b14c RM	364	i[34]86::3.2:)
e301e82e RK	365	if test -f /usr/options/cb.name; then
	366	UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
	367	echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
	368	elif /bin/uname -X 2>/dev/null >/dev/null ; then
f629b14c RM	369	UNAME_REL=`(/bin/uname -X\|egrep Release\|sed -e 's/.*= //')`
	370	(/bin/uname -X\|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
	371	echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
	372	else
f3ec183e RK	373	echo ${UNAME_MACHINE}-unknown-sysv32
	374	fi
	375	exit 0 ;;
cb94a3da PB	376	Intel:Mach:3:)
	377	echo i386-unknown-mach3
	378	exit 0 ;;
ad7c5ee1 PB	379	paragon:::*)
	380	echo i860-intel-osf1
	381	exit 0 ;;
f3ec183e RK	382	i860::4.:*) # i860-SVR4
	383	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	384	echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
	385	else # Add other i860-SVR4 vendors below as they are discovered.
	386	echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
f629b14c RM	387	fi
	388	exit 0 ;;
	389	mini:CTIX:SYS5:*)
	390	# "miniframe"
	391	echo m68010-convergent-sysv
	392	exit 0 ;;
f3ec183e	393	M680[234]0::R3V[567]:*)
8760d5df	394	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
4c07cabb PB	395	3[34]??::4.0:3.0 \| 3[34]??,:*:4.0:3.0)
	396	uname -p 2>/dev/null \| grep 86 >/dev/null \
	397	&& echo i486-ncr-sysv4.3 && exit 0 ;;
	398	3[34]??::4.0: \| 3[34]??,::4.0:*)
	399	uname -p 2>/dev/null \| grep 86 >/dev/null \
	400	&& echo i486-ncr-sysv4 && exit 0 ;;
6e4bd6ae	401	m680[234]0:LynxOS:2.[23]:)
f3ec183e RK	402	echo m68k-lynx-lynxos${UNAME_RELEASE}
	403	exit 0 ;;
	404	mc68030:UNIX_System_V:4.:)
bc7c9d8c PB	405	echo m68k-atari-sysv4
bc7c9d8c PB	406	exit 0 ;;
6e4bd6ae	407	i[34]86:LynxOS:2.[23]:)
f3ec183e RK	408	echo i386-lynx-lynxos${UNAME_RELEASE}
f3ec183e RK	409	exit 0 ;;
6e4bd6ae	410	TSUNAMI:LynxOS:2.[23]:)
f3ec183e RK	411	echo sparc-lynx-lynxos${UNAME_RELEASE}
f3ec183e RK	412	exit 0 ;;
6e4bd6ae	413	rs6000:LynxOS:2.[23]:)
cb94a3da PB	414	echo rs6000-lynx-lynxos${UNAME_RELEASE}
	415	exit 0 ;;
	416	RM:SINIX-::)
	417	echo mips-sni-sysv4
	418	exit 0 ;;
	419	:SINIX-::)
	420	if uname -p 2>/dev/null >/dev/null ; then
	421	UNAME_MACHINE=`(uname -p) 2>/dev/null`
	422	echo ${UNAME_MACHINE}-sni-sysv4
	423	else
	424	echo ns32k-sni-sysv
	425	fi
	426	exit 0 ;;
f629b14c RM	427	esac
f629b14c RM	428
f3ec183e	429	#echo '(No uname command or uname output not recognized.)' 1>&2
f629b14c RM	430	#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
	431
	432	cat >dummy.c <<EOF
6276efb0 RK	433	#ifdef _SEQUENT_
	434	# include <sys/types.h>
	435	# include <sys/utsname.h>
	436	#endif
1d6ce4b0	437	main ()
f629b14c RM	438	{
	439	#if defined (sony)
	440	#if defined (MIPSEB)
f3ec183e RK	441	/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
	442	I don't know.... */
	443	printf ("mips-sony-bsd\n"); exit (0);
f629b14c	444	#else
2b49050a RM	445	#include <sys/param.h>
	446	printf ("m68k-sony-newsos%s\n",
	447	#ifdef NEWSOS4
	448	"4"
	449	#else
	450	""
	451	#endif
	452	); exit (0);
f629b14c RM	453	#endif
	454	#endif
	455
f3ec183e	456	#if defined (__arm) && defined (__acorn) && defined (__unix)
1d6ce4b0	457	printf ("arm-acorn-riscix"); exit (0);
f3ec183e RK	458	#endif
f3ec183e RK	459
1d6ce4b0 RS	460	#if defined (hp300) && !defined (hpux)
1d6ce4b0 RS	461	printf ("m68k-hp-bsd\n"); exit (0);
f629b14c RM	462	#endif
f629b14c RM	463
1d6ce4b0 RS	464	#if defined (NeXT)
1d6ce4b0 RS	465	#if !defined (__ARCHITECTURE__)
f3ec183e RK	466	#define __ARCHITECTURE__ "m68k"
	467	#endif
	468	int version;
	469	version=`(hostinfo \| sed -n 's/.NeXT Mach \([0-9]\).*/\1/p') 2>/dev/null`;
e0640373	470	printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
cb94a3da	471	exit (0);
f3ec183e RK	472	#endif
f3ec183e RK	473
f629b14c RM	474	#if defined (MULTIMAX) \|\| defined (n16)
f629b14c RM	475	#if defined (UMAXV)
1d6ce4b0	476	printf ("ns32k-encore-sysv\n"); exit (0);
f629b14c RM	477	#else
f629b14c RM	478	#if defined (CMU)
1d6ce4b0	479	printf ("ns32k-encore-mach\n"); exit (0);
f629b14c	480	#else
1d6ce4b0	481	printf ("ns32k-encore-bsd\n"); exit (0);
f629b14c RM	482	#endif
	483	#endif
	484	#endif
	485
cb94a3da	486	#if defined (__386BSD__)
1d6ce4b0	487	printf ("i386-unknown-bsd\n"); exit (0);
f629b14c RM	488	#endif
f629b14c RM	489
1d6ce4b0 RS	490	#if defined (sequent)
	491	#if defined (i386)
	492	printf ("i386-sequent-dynix\n"); exit (0);
8760d5df JB	493	#endif
8760d5df JB	494	#if defined (ns32000)
1d6ce4b0	495	printf ("ns32k-sequent-dynix\n"); exit (0);
8760d5df JB	496	#endif
	497	#endif
	498
1d6ce4b0	499	#if defined (_SEQUENT_)
6276efb0 RK	500	struct utsname un;
	501
	502	uname(&un);
	503
	504	if (strncmp(un.version, "V2", 2) == 0) {
	505	printf ("i386-sequent-ptx2\n"); exit (0);
	506	}
	507	if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
	508	printf ("i386-sequent-ptx1\n"); exit (0);
	509	}
	510	printf ("i386-sequent-ptx\n"); exit (0);
	511
8760d5df JB	512	#endif
8760d5df JB	513
1d6ce4b0 RS	514	#if defined (vax)
	515	#if !defined (ultrix)
	516	printf ("vax-dec-bsd\n"); exit (0);
f3ec183e	517	#else
1d6ce4b0	518	printf ("vax-dec-ultrix\n"); exit (0);
f3ec183e RK	519	#endif
	520	#endif
	521
1d6ce4b0 RS	522	#if defined (alliant) && defined (i860)
	523	printf ("i860-alliant-bsd\n"); exit (0);
	524	#endif
	525
f629b14c RM	526	exit (1);
	527	}
	528	EOF
	529
f3ec183e	530	${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
f629b14c RM	531	rm -f dummy.c dummy
f629b14c RM	532
f3ec183e RK	533	# Apollos put the system type in the environment.
	534
	535	test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
	536
7499dc83 PB	537	# Convex versions that predate uname can use getsysinfo(1)
	538
	539	if [ -x /usr/convex/getsysinfo ]
	540	then
	541	case `getsysinfo -f cpu_type` in
	542	c1*)
	543	echo c1-convex-bsd
	544	exit 0 ;;
	545	c2*)
	546	if getsysinfo -f scalar_acc
	547	then echo c32-convex-bsd
	548	else echo c2-convex-bsd
	549	fi
	550	exit 0 ;;
	551	c34*)
	552	echo c34-convex-bsd
	553	exit 0 ;;
	554	c38*)
	555	echo c38-convex-bsd
	556	exit 0 ;;
	557	c4*)
	558	echo c4-convex-bsd
	559	exit 0 ;;
	560	esac
	561	fi
	562
f3ec183e	563	#echo '(Unable to guess system type)' 1>&2
f629b14c RM	564
f629b14c RM	565	exit 1