#! /bin/sh

# Attempt to guess a canonical system name.

# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999

# 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.

# Please send patches to the Autoconf mailing list <autoconf@gnu.org>.

#

# 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).

#

# Use $HOST_CC if defined. $CC may point to a cross-compiler

if test x"$CC_FOR_BUILD" = x; then

if test x"$HOST_CC" != x; then

CC_FOR_BUILD="$HOST_CC"

else

if test x"$CC" != x; then

CC_FOR_BUILD="$CC"

else

CC_FOR_BUILD=cc

fi

fi

fi

# 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

dummy=dummy-$$

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:*:*)

if test $UNAME_RELEASE = "V4.0"; then

UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`

fi

# A Vn.n version is a released version.

# A Tn.n version is a released field test version.

# A Xn.n version is an unreleased experimental baselevel.

# 1.2 uses "1.2" for uname -r.

cat <<EOF >$dummy.s

.globl main

.ent main

main:

.frame \$30,0,\$26,0

.prologue 0

.long 0x47e03d80 # implver $0

lda \$2,259

.long 0x47e20c21 # amask $2,$1

srl \$1,8,\$2

sll \$2,2,\$2

sll \$0,3,\$0

addl \$1,\$0,\$0

addl \$2,\$0,\$0

ret \$31,(\$26),1

.end main

EOF

$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null

if test "$?" = 0 ; then

./$dummy

case "$?" in

7)

UNAME_MACHINE="alpha"

;;

15)

UNAME_MACHINE="alphaev5"

;;

14)

UNAME_MACHINE="alphaev56"

;;

10)

UNAME_MACHINE="alphapca56"

;;

16)

UNAME_MACHINE="alphaev6"

;;

esac

fi

rm -f $dummy.s $dummy

echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`

exit 0 ;;

Alpha\ *:Windows_NT*:*)

# How do we know it's Interix rather than the generic POSIX subsystem?

# Should we change UNAME_MACHINE based on the output of uname instead

# of the specific Alpha model?

echo alpha-pc-interix

exit 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 ;;

amiga:OpenBSD:*:*)

echo m68k-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

*:[Aa]miga[Oo][Ss]:*:*)

echo ${UNAME_MACHINE}-unknown-amigaos

exit 0 ;;

arc64:OpenBSD:*:*)

echo mips64el-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

arc:OpenBSD:*:*)

echo mipsel-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

hkmips:OpenBSD:*:*)

echo mips-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

pmax:OpenBSD:*:*)

echo mipsel-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

sgi:OpenBSD:*:*)

echo mips-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

wgrisc:OpenBSD:*:*)

echo mipsel-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)

echo arm-acorn-riscix${UNAME_RELEASE}

exit 0;;

arm32:NetBSD:*:*)

echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`

exit 0 ;;

SR2?01:HI-UX/MPP:*:*)

echo hppa1.1-hitachi-hiuxmpp

exit 0;;

Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)

# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.

if test "`(/bin/universe) 2>/dev/null`" = att ; then

echo pyramid-pyramid-sysv3

else

echo pyramid-pyramid-bsd

fi

exit 0 ;;

NILE*:*:*:dcosx)

echo pyramid-pyramid-svr4

exit 0 ;;

sun4H:SunOS:5.*:*)

echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

exit 0 ;;

sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)

echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`

exit 0 ;;

i86pc:SunOS:5.*:*)

echo i386-pc-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 ;;

sun*:*:4.2BSD:*)

UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`

test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3

case "`/bin/arch`" in

sun3)

echo m68k-sun-sunos${UNAME_RELEASE}

;;

sun4)

echo sparc-sun-sunos${UNAME_RELEASE}

;;

esac

exit 0 ;;

aushp:SunOS:*:*)

echo sparc-auspex-sunos${UNAME_RELEASE}

exit 0 ;;

atari*:NetBSD:*:*)

echo m68k-atari-netbsd${UNAME_RELEASE}

exit 0 ;;

atari*:OpenBSD:*:*)

echo m68k-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

# The situation for MiNT is a little confusing. The machine name

# can be virtually everything (everything which is not

# "atarist" or "atariste" at least should have a processor

# > m68000). The system name ranges from "MiNT" over "FreeMiNT"

# to the lowercase version "mint" (or "freemint"). Finally

# the system name "TOS" denotes a system which is actually not

# MiNT. But MiNT is downward compatible to TOS, so this should

# be no problem.

atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)

echo m68k-atari-mint${UNAME_RELEASE}

exit 0 ;;

atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)

echo m68k-atari-mint${UNAME_RELEASE}

exit 0 ;;

*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)

echo m68k-atari-mint${UNAME_RELEASE}

exit 0 ;;

milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)

echo m68k-milan-mint${UNAME_RELEASE}

exit 0 ;;

hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)

echo m68k-hades-mint${UNAME_RELEASE}

exit 0 ;;

*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)

echo m68k-unknown-mint${UNAME_RELEASE}

exit 0 ;;

sun3*:NetBSD:*:*)

echo m68k-sun-netbsd${UNAME_RELEASE}

exit 0 ;;

sun3*:OpenBSD:*:*)

echo m68k-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

mac68k:NetBSD:*:*)

echo m68k-apple-netbsd${UNAME_RELEASE}

exit 0 ;;

mac68k:OpenBSD:*:*)

echo m68k-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

mvme68k:OpenBSD:*:*)

echo m68k-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

mvme88k:OpenBSD:*:*)

echo m88k-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

powerpc:machten:*:*)

echo powerpc-apple-machten${UNAME_RELEASE}

exit 0 ;;

macppc:NetBSD:*:*)

echo powerpc-apple-netbsd${UNAME_RELEASE}

exit 0 ;;

RISC*:Mach:*:*)

echo mips-dec-mach_bsd4.3

exit 0 ;;

RISC*:ULTRIX:*:*)

echo mips-dec-ultrix${UNAME_RELEASE}

exit 0 ;;

VAX*:ULTRIX*:*:*)

echo vax-dec-ultrix${UNAME_RELEASE}

exit 0 ;;

2020:CLIX:*:* | 2430:CLIX:*:*)

echo clipper-intergraph-clix${UNAME_RELEASE}

exit 0 ;;

mips:*:*:UMIPS | mips:*:*:RISCos)

sed 's/^ //' << EOF >$dummy.c

#ifdef __cplusplus

int main (int argc, char *argv[]) {

#else

int main (argc, argv) int argc; char *argv[]; {

#endif

#if defined (host_mips) && defined (MIPSEB)

#if defined (SYSTYPE_SYSV)

printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);

#endif

#if defined (SYSTYPE_SVR4)

printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);

#endif

#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)

printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);

#endif

#endif

exit (-1);

}

EOF

$CC_FOR_BUILD $dummy.c -o $dummy \

&& ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \

&& rm $dummy.c $dummy && exit 0

rm -f $dummy.c $dummy

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=`/usr/bin/uname -p`

if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; 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?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_FOR_BUILD $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)

IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`

if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | 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/[34678]??:HP-UX:*:*)

case "${UNAME_MACHINE}" in

9000/31? ) HP_ARCH=m68000 ;;

9000/[34]?? ) HP_ARCH=m68k ;;

9000/[678][0-9][0-9])

sed 's/^ //' << EOF >$dummy.c

#include <stdlib.h>

#include <unistd.h>

int main ()

{

#if defined(_SC_KERNEL_BITS)

long bits = sysconf(_SC_KERNEL_BITS);

#endif

long cpu = sysconf (_SC_CPU_VERSION);

switch (cpu)

{

case CPU_PA_RISC1_0: puts ("hppa1.0"); break;

case CPU_PA_RISC1_1: puts ("hppa1.1"); break;

case CPU_PA_RISC2_0:

#if defined(_SC_KERNEL_BITS)

switch (bits)

{

case 64: puts ("hppa2.0w"); break;

case 32: puts ("hppa2.0n"); break;

default: puts ("hppa2.0"); break;

} break;

#else /* !defined(_SC_KERNEL_BITS) */

puts ("hppa2.0"); break;

#endif

default: puts ("hppa1.0"); break;

}

exit (0);

}

EOF

($CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`

rm -f $dummy.c $dummy

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_FOR_BUILD $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 ;;

*9??*:MPE/iX:*:*)

echo hppa1.0-hp-mpeix

exit 0 ;;

hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )

echo hppa1.1-hp-osf

exit 0 ;;

hp8??:OSF1:*:*)

echo hppa1.0-hp-osf

exit 0 ;;

i?86:OSF1:*:*)

if [ -x /usr/sbin/sysversion ] ; then

echo ${UNAME_MACHINE}-unknown-osf1mk

else

echo ${UNAME_MACHINE}-unknown-osf1

fi

exit 0 ;;

parisc*:Lites*:*:*)

echo hppa1.1-hp-lites

exit 0 ;;

hppa*:OpenBSD:*:*)

echo hppa-unknown-openbsd

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*[A-Z]90:*:*:*)

echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \

| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \

-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/

exit 0 ;;

CRAY*TS:*:*:*)

echo t90-cray-unicos${UNAME_RELEASE}

exit 0 ;;

CRAY*T3E:*:*:*)

echo t3e-cray-unicosmk${UNAME_RELEASE}

exit 0 ;;

CRAY-2:*:*:*)

echo cray2-cray-unicos

exit 0 ;;

F300:UNIX_System_V:*:*)

FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`

FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`

echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"

exit 0 ;;

F301:UNIX_System_V:*:*)

echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`

exit 0 ;;

hp3[0-9][05]:NetBSD:*:*)

echo m68k-hp-netbsd${UNAME_RELEASE}

exit 0 ;;

hp300:OpenBSD:*:*)

echo m68k-unknown-openbsd${UNAME_RELEASE}

exit 0 ;;

i?86:BSD/386:*:* | i?86:BSD/OS:*:*)

echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}

exit 0 ;;

sparc*:BSD/OS:*:*)

echo sparc-unknown-bsdi${UNAME_RELEASE}

exit 0 ;;

*:BSD/OS:*:*)

echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}

exit 0 ;;

*:FreeBSD:*:*)

if test -x /usr/bin/objformat; then

if test "elf" = "`/usr/bin/objformat`"; then

echo ${UNAME_MACHINE}-unknown-freebsdelf`echo ${UNAME_RELEASE}|sed -e 's/[-_].*//'`

exit 0

fi

fi

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 ;;

*:OpenBSD:*:*)

echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`

exit 0 ;;

i*:CYGWIN*:*)

echo ${UNAME_MACHINE}-pc-cygwin

exit 0 ;;

i*:MINGW*:*)

echo ${UNAME_MACHINE}-pc-mingw32

exit 0 ;;

i*:Windows_NT*:* | Pentium*:Windows_NT*:*)

# How do we know it's Interix rather than the generic POSIX subsystem?

# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we

# UNAME_MACHINE based on the output of uname instead of i386?

echo i386-pc-interix

exit 0 ;;

i*:UWIN*:*)

echo ${UNAME_MACHINE}-pc-uwin

exit 0 ;;

p*:CYGWIN*:*)

echo powerpcle-unknown-cygwin

exit 0 ;;

prep*:SunOS:5.*:*)

echo powerpcle-unknown-solaris2`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:*:*)

# # uname on the ARM produces all sorts of strangeness, and we need to

# # filter it out.

# case "$UNAME_MACHINE" in

# armv*) UNAME_MACHINE=$UNAME_MACHINE ;;

# arm* | sa110*) UNAME_MACHINE="arm" ;;

# esac

# The BFD linker knows what the default object file format is, so

# first see if it will tell us. cd to the root directory to prevent

# problems with other programs or directories called `ld' in the path.

ld_help_string=`cd /; ld --help 2>&1`

ld_supported_emulations=`echo $ld_help_string \

| sed -ne '/supported emulations:/!d

s/[ ][ ]*/ /g

s/.*supported emulations: *//

s/ .*//

p'`

case "$ld_supported_emulations" in

i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;

i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;

sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;

armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;

m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;

elf32arm) echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0 ;;

elf32ppc)

# Determine Lib Version

cat >$dummy.c <<EOF

#include <features.h>

#if defined(__GLIBC__)

extern char __libc_version[];

extern char __libc_release[];

#endif

main(argc, argv)

int argc;

char *argv[];

{

#if defined(__GLIBC__)

printf("%s %s\n", __libc_version, __libc_release);

#else

printf("unkown\n");

#endif

return 0;

}

EOF

LIBC=""

$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null

if test "$?" = 0 ; then

./$dummy | grep 1\.99 > /dev/null

if test "$?" = 0 ; then

LIBC="libc1"

fi

fi

rm -f $dummy.c $dummy

echo powerpc-unknown-linux-gnu${LIBC} ; exit 0 ;;

esac

if test "${UNAME_MACHINE}" = "alpha" ; then

sed 's/^ //' <<EOF >$dummy.s

.globl main

.ent main

main:

.frame \$30,0,\$26,0

.prologue 0

.long 0x47e03d80 # implver $0

lda \$2,259

.long 0x47e20c21 # amask $2,$1

srl \$1,8,\$2

sll \$2,2,\$2

sll \$0,3,\$0

addl \$1,\$0,\$0

addl \$2,\$0,\$0

ret \$31,(\$26),1

.end main

EOF

LIBC=""

$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null

if test "$?" = 0 ; then

./$dummy

case "$?" in

7)

UNAME_MACHINE="alpha"

;;

15)

UNAME_MACHINE="alphaev5"

;;

14)

UNAME_MACHINE="alphaev56"

;;

10)

UNAME_MACHINE="alphapca56"

;;

16)

UNAME_MACHINE="alphaev6"

;;

esac

objdump --private-headers $dummy | \

grep ld.so.1 > /dev/null

if test "$?" = 0 ; then

LIBC="libc1"

fi

fi

rm -f $dummy.s $dummy

echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0

elif test "${UNAME_MACHINE}" = "mips" ; then

cat >$dummy.c <<EOF

#ifdef __cplusplus

int main (int argc, char *argv[]) {

#else

int main (argc, argv) int argc; char *argv[]; {

#endif

#ifdef __MIPSEB__

printf ("%s-unknown-linux-gnu\n", argv[1]);

#endif

#ifdef __MIPSEL__

printf ("%sel-unknown-linux-gnu\n", argv[1]);

#endif

return 0;

}

EOF

$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0

rm -f $dummy.c $dummy

else

# Either a pre-BFD a.out linker (linux-gnuoldld)

# or one that does not give us useful --help.

# GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.

# If ld does not provide *any* "supported emulations:"

# that means it is gnuoldld.

echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"

test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0

case "${UNAME_MACHINE}" in

i?86)

VENDOR=pc;

;;

*)

VENDOR=unknown;

;;

esac

# Determine whether the default compiler is a.out or elf

cat >$dummy.c <<EOF

#include <features.h>

#ifdef __cplusplus

int main (int argc, char *argv[]) {

#else

int main (argc, argv) int argc; char *argv[]; {

#endif

#ifdef __ELF__

# ifdef __GLIBC__

# if __GLIBC__ >= 2

printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);

# else

printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);

# endif

# else

printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);

# endif

#else

printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);

#endif

return 0;

}

EOF

$CC_FOR_BUILD $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?86:DYNIX/ptx:4*:*)

echo i386-sequent-sysv4

exit 0 ;;

i?86:UNIX_SV:4.2MP:2.*)

# Unixware is an offshoot of SVR4, but it has its own version

# number series starting with 2...

# I am not positive that other SVR4 systems won't match this,

# I just have to hope. -- rms.

# Use sysv4.2uw... so that sysv4* matches it.

echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}

exit 0 ;;

i?86:*:4.*:* | i?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 ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}

fi

exit 0 ;;

i?86:*:5:7*)

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

(/bin/uname -X|egrep '^Machine.*Pent.*II' >/dev/null) && UNAME_MACHINE=i686

(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) && UNAME_MACHINE=i585

echo ${UNAME_MACHINE}-${UNAME_SYSTEM}${UNAME_VERSION}-sysv${UNAME_RELEASE}

exit 0 ;;

i?86:*:3.2:*)

if test -f /usr/options/cb.name; then

UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`

echo ${UNAME_MACHINE}-pc-isc$UNAME_REL

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

(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \

&& UNAME_MACHINE=i686

(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \

&& UNAME_MACHINE=i686

echo ${UNAME_MACHINE}-pc-sco$UNAME_REL

else

echo ${UNAME_MACHINE}-pc-sysv32

fi

exit 0 ;;

pc:*:*:*)

# uname -m prints for DJGPP always 'pc', but it prints nothing about

# the processor, so we play safe by assuming i386.

echo i386-pc-msdosdjgpp

exit 0 ;;

Intel:Mach:3*:*)

echo i386-pc-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 ;;

M68*:*:R3V[567]*:*)

test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;

3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)

OS_REL=''

test -r /etc/.relid \

&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`

/bin/uname -p 2>/dev/null | grep 86 >/dev/null \

&& echo i486-ncr-sysv4.3${OS_REL} && exit 0

/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \

&& echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;

3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)

/bin/uname -p 2>/dev/null | grep 86 >/dev/null \

&& echo i486-ncr-sysv4 && exit 0 ;;

m68*:LynxOS:2.*:*)

echo m68k-unknown-lynxos${UNAME_RELEASE}

exit 0 ;;

mc68030:UNIX_System_V:4.*:*)

echo m68k-atari-sysv4

exit 0 ;;

i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)

echo i386-unknown-lynxos${UNAME_RELEASE}

exit 0 ;;

TSUNAMI:LynxOS:2.*:*)

echo sparc-unknown-lynxos${UNAME_RELEASE}

exit 0 ;;

rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)

echo rs6000-unknown-lynxos${UNAME_RELEASE}

exit 0 ;;

SM[BE]S:UNIX_SV:*:*)

echo mips-dde-sysv${UNAME_RELEASE}

exit 0 ;;

RM*:ReliantUNIX-*:*:*)

echo mips-sni-sysv4

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 ;;

PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort

# says <Richard.M.Bartel@ccMail.Census.GOV>

echo i586-unisys-sysv4

exit 0 ;;

*:UNIX_System_V:4*:FTX*)

# From Gerald Hewes <hewes@openmarket.com>.

# How about differentiating between stratus architectures? -djm

echo hppa1.1-stratus-sysv4

exit 0 ;;

*:*:*:FTX*)

# From seanf@swdc.stratus.com.

echo i860-stratus-sysv4

exit 0 ;;

mc68*:A/UX:*:*)

echo m68k-apple-aux${UNAME_RELEASE}

exit 0 ;;

news*:NEWS-OS:*:6*)

echo mips-sony-newsos6

exit 0 ;;

R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)

if [ -d /usr/nec ]; then

echo mips-nec-sysv${UNAME_RELEASE}

else

echo mips-unknown-sysv${UNAME_RELEASE}

fi

exit 0 ;;

BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.

echo powerpc-be-beos

exit 0 ;;

BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.

echo powerpc-apple-beos

exit 0 ;;

BePC:BeOS:*:*) # BeOS running on Intel PC compatible.

echo i586-pc-beos

exit 0 ;;

SX-4:SUPER-UX:*:*)

echo sx4-nec-superux${UNAME_RELEASE}

exit 0 ;;

SX-5:SUPER-UX:*:*)

echo sx5-nec-superux${UNAME_RELEASE}

exit 0 ;;

Power*:Rhapsody:*:*)

echo powerpc-apple-rhapsody${UNAME_RELEASE}

exit 0 ;;

*:Rhapsody:*:*)

echo ${UNAME_MACHINE}-apple-rhapsody${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`;

if (version < 4)

printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);

else

printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);

exit (0);

#endif

#if defined (MULTIMAX) || defined (n16)

#if defined (UMAXV)

printf ("ns32k-encore-sysv\n"); exit (0);

#else