config.guess

   1 #!/bin/sh
   2 # This script attempts to guess a canonical system name.
   3 #   Copyright (C) 1992, 1993 Free Software Foundation, Inc.
   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
  17 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  18
  19 #
  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
  23 # exits with 1.
  24 #
  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).
  27 #
  28 # Only a few systems have been added to this list; please add others
  29 # (but try to keep the structure clean).
  30 #
  31
  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
  36
  37 # Note: order is significant - the case branches are not exclusive.
  38
  39 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
  40     alpha:OSF1:1.*:*)
  41         echo alpha-dec-osf${UNAME_RELEASE}
  42         exit 0 ;;
  43     sun4*:SunOS:5.*:*)
  44         echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
  45         exit 0 ;;
  46     sun4*:SunOS:6*:*)
  47         # According to config.sub, this is the proper way to canonicalize
  48         # SunOS6.  Hard to guess exactly what SunOS6 will be like, but
  49         # it's likely to be more like Solaris than SunOS4.
  50         echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
  51         exit 0 ;;
  52     sun4*:SunOS:*:*)
  53         echo sparc-sun-sunos${UNAME_RELEASE}
  54         exit 0 ;;
  55     sun3*:SunOS:*:*)
  56         echo m68k-sun-sunos${UNAME_RELEASE}
  57         exit 0 ;;
  58     RISC*:ULTRIX:*:*)
  59         echo mips-dec-ultrix${UNAME_RELEASE}
  60         exit 0 ;;
  61     VAX*:ULTRIX*:*:*)
  62         echo vax-dec-ultrix${UNAME_RELEASE}
  63         exit 0 ;;
  64     m88k:*:4*:R4*)
  65         echo m88k-motorola-sysv4
  66         exit 0 ;;
  67     m88k:*:3*:R3*)
  68         echo m88k-motorola-sysv3
  69         exit 0 ;;
  70     *:IRIX:*:*)
  71         echo mips-sgi-irix${UNAME_RELEASE}
  72         exit 0 ;;
  73     i[34]86:AIX:*:*)
  74         echo i386-ibm-aix
  75         exit 0 ;;
  76     *:AIX:2:3)
  77         echo rs6000-ibm-aix3.2
  78         exit 0 ;;
  79     *:AIX:*:*)
  80         echo rs6000-ibm-aix
  81         exit 0 ;;
  82     *:BOSX:*:*)
  83         echo rs6000-bull-bosx
  84         exit 0 ;;
  85     9000/31?:HP-UX:*:*)
  86         echo m68000-hp-hpux
  87         exit 0 ;;
  88     9000/3??:HP-UX:*:*)
  89         echo m68k-hp-hpux
  90         exit 0 ;;
  91     9000/7??:HP-UX:*:* | 9000/8?7:HP-UX:*:* )
  92         echo hppa1.1-hp-hpux
  93         exit 0 ;;
  94     9000/8??:HP-UX:*:*)
  95         echo hppa1.0-hp-hpux
  96         exit 0 ;;
  97     9000/8??:4.3bsd:*:* | 9000/8?7:4.3bsd:*:* )
  98         echo hppa1.1-hp-bsd
  99         exit 0 ;;
 100     9000/8??:4.3bsd:*:*)
 101         echo hppa1.0-hp-bsd
 102         exit 0 ;;
 103     C1*:ConvexOS:*:*)
 104         echo c1-convex-bsd
 105         exit 0 ;;
 106     C2*:ConvexOS:*:*)
 107         echo c2-convex-bsd
 108         exit 0 ;;
 109     CRAY*X-MP:UNICOS:*:*)
 110         echo xmp-cray-unicos
 111         exit 0 ;;
 112     CRAY*Y-MP:UNICOS:*:*)
 113         echo ymp-cray-unicos
 114         exit 0 ;;
 115     CRAY-2:UNICOS:*:*)
 116         echo cray2-cray-unicos
 117         exit 0 ;;
 118     i[34]86:Linux:*:*)
 119         echo ${UNAME_MACHINE}-unknown-linux
 120         exit 0 ;;
 121     i[34]86:UNIX_SV:4.*:*)
 122         if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
 123                 echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
 124         else
 125                 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
 126         fi
 127         exit 0 ;;
 128     i[34]86:*:3.2:*)
 129         if /bin/uname -X 2>/dev/null >/dev/null ; then
 130                 UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
 131                 (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
 132                 echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
 133         else
 134                 echo ${UNAME_MACHINE}-unknown-sysv3.2
 135         fi
 136         exit 0 ;;
 137     mini*:CTIX:SYS*5:*)
 138         # "miniframe"
 139         echo m68010-convergent-sysv
 140         exit 0 ;;
 141     M680[234]0:*:R3V[567]*:*)
 142         test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
 143     33??:*:4.0:*)
 144         uname -p 2>/dev/null | grep 86 >/dev/null \
 145           && echo i486-ncr-sysv4 && exit 0 ;;
 146 esac
 147
 148 echo '(No uname command or uname output not recognized.)' 1>&2
 149 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 150
 151 cat >dummy.c <<EOF
 152 main()
 153 {
 154 #if defined (sony)
 155 #if defined (MIPSEB)
 156 #else
 157   printf("m68k-sony-newsos\n"); exit(0);
 158 #endif
 159 #endif
 160
 161 #if defined(hp300) && !defined(hpux)
 162   printf("m68k-hp-bsd\n"); exit(0);
 163 #endif
 164
 165 #if defined (MULTIMAX) || defined (n16)
 166 #if defined (UMAXV)
 167   printf("ns32k-encore-sysv\n"); exit(0);
 168 #else
 169 #if defined (CMU)
 170   printf("ns32k-encore-mach\n"); exit(0);
 171 #else
 172   printf("ns32k-encore-bsd\n"); exit(0);
 173 #endif
 174 #endif
 175 #endif
 176
 177 #if defined(__386BSD__) || (defined(__bsdi__) && defined(__i386__))
 178   printf("i386-unknown-bsd\n"); exit(0);
 179 #endif
 180
 181 #if defined(sequent)
 182 #if defined(i386)
 183   printf("i386-sequent-dynix\n"); exit(0);
 184 #endif
 185 #if defined (ns32000)
 186   printf("ns32k-sequent-dynix\n"); exit(0);
 187 #endif
 188 #endif
 189
 190 #if defined(_SEQUENT_)
 191   printf("i386-sequent-ptx\n"); exit(0);
 192 #endif
 193
 194   exit (1);
 195 }
 196 EOF
 197
 198 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
 199 rm -f dummy.c dummy
 200
 201 echo '(Unable to guess system type)' 1>&2
 202
 203 exit 1