2 # This script attempts to guess a canonical system name.
3 # Copyright (C) 1992, 1993 Free Software Foundation, Inc.
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.
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.
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
17 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
20 # This script attempts to guess a canonical system name similar to
21 # config.sub. If it succeeds, it prints the system name on stdout, and
22 # exits with 0. Otherwise, it prints an error message on stderr, and
25 # The plan is that this can be called by configure scripts if you
26 # don't specify an explicit system type (host/target name).
28 # Only a few systems have been added to this list; please add others
29 # (but try to keep the structure clean).
32 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
33 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
34 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
35 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
37 # Note: order is significant - the case branches are not exclusive.
39 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
41 echo alpha-dec-osf${UNAME_RELEASE}
44 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
47 echo sparc-sun-sunos${UNAME_RELEASE}
50 echo m68k-sun-sunos${UNAME_RELEASE}
53 echo mips-dec-ultrix${UNAME_RELEASE}
56 echo vax-dec-ultrix${UNAME_RELEASE}
59 echo m88k-motorola-sysv4
62 echo m88k-motorola-sysv3
65 echo mips-sgi-irix${UNAME_RELEASE}
71 echo rs6000-ibm-aix3.2
85 9000/7??:HP-UX:*:* | 9000/8?7:HP-UX:*:* )
100 CRAY*Y-MP:UNICOS:*:*)
104 echo cray2-cray-unicos
107 echo ${UNAME_MACHINE}-unknown-linux
109 i[34]86:UNIX_SV:4.*:*)
110 echo i486-unknown-sysv4
113 if /bin/uname -X 2>/dev/null >/dev/null ; then
114 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
115 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
116 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
118 echo ${UNAME_MACHINE}-unknown-sysv3.2
123 echo m68010-convergent-sysv
127 echo '(No uname command or uname output not recognized.)' 1>&2
128 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
136 printf("m68k-sony-newsos\n"); exit(0);
140 #if defined(hp300) && !defined(hpux)
141 printf("m68k-hp-bsd\n"); exit(0);
144 #if defined (MULTIMAX) || defined (n16)
146 printf("ns32k-encore-sysv\n"); exit(0);
149 printf("ns32k-encore-mach\n"); exit(0);
151 printf("ns32k-encore-bsd\n"); exit(0);
156 #if defined(__386BSD__) || (defined(__bsdi__) && defined(__i386__))
157 printf("i386-unknown-bsd\n"); exit(0);
162 printf("i386-sequent-dynix\n"); exit(0);
164 #if defined (ns32000)
165 printf("ns32k-sequent-dynix\n"); exit(0);
169 #if defined(_SEQUENT_)
170 printf("i386-sequent-ptx\n"); exit(0);
177 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
180 echo '(Unable to guess system type)' 1>&2