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 cononical 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${UNAME_RELEASE}
  42         exit 0 ;;
  43     sun4*:SunOS:[5-9].*:*)
  44         echo sparc-sun-solaris2
  45         exit 0 ;;
  46     sun4*:SunOS:*:*)
  47         echo sparc-sun-sunos${UNAME_RELEASE}
  48         exit 0 ;;
  49     sun3*:SunOS:*:*)
  50         echo m68k-sun-sunos${UNAME_RELEASE}
  51         exit 0 ;;
  52     RISC*:ULTRIX:*:*)
  53         echo mips-dec-ultrix${UNAME_RELEASE}
  54         exit 0 ;;
  55     VAX*:ULTRIX*:*:*)
  56         echo vax-dec-ultrix${UNAME_RELEASE}
  57         exit 0 ;;
  58     m88k:*:4*:R4*)
  59         echo m88k-motorola-sysv4
  60         exit 0 ;;
  61     m88k:*:3*:R3*)
  62         echo m88k-motorola-sysv3
  63         exit 0 ;;
  64     *:IRIX:*:*)
  65         echo mips-sgi-irix${UNAME_RELEASE}
  66         exit 0 ;;
  67     i[34]86:AIX:*:*)
  68         echo i386-ibm-aix
  69         exit 0 ;;
  70     *:AIX:2:3)
  71         echo rs6000-ibm-aix3.2
  72         exit 0 ;;
  73     *:AIX:*:*)
  74         echo rs6000-ibm-aix
  75         exit 0 ;;
  76     *:BOSX:*:*)
  77         echo rs6000-bull-bosx
  78         exit 0 ;;
  79     9000/31?:HP-UX:*:*)
  80         echo m68000-hp-hpux
  81         exit 0 ;;
  82     9000/3??:HP-UX:*:*)
  83         echo m68k-hp-hpux
  84         exit 0 ;;
  85     9000/7??:HP-UX:*:* | 9000/8?7:HP-UX:*:* )
  86         echo hppa1.1-hp-hpux
  87         exit 0 ;;
  88     9000/8??:HP-UX:*:*)
  89         echo hppa1.0-hp-hpux
  90         exit 0 ;;
  91     C1*:ConvexOS:*:*)
  92         echo c1-convex-bsd
  93         exit 0 ;;
  94     C2*:ConvexOS:*:*)
  95         echo c2-convex-bsd
  96         exit 0 ;;
  97     CRAY*X-MP:UNICOS:*:*)
  98         echo xmp-cray-unicos
  99         exit 0 ;;
 100     CRAY*Y-MP:UNICOS:*:*)
 101         echo ymp-cray-unicos
 102         exit 0 ;;
 103     CRAY-2:UNICOS:*:*)
 104         echo cray2-cray-unicos
 105         exit 0 ;;
 106     i[34]86:Linux:*:*)
 107         echo ${UNAME_MACHINE}-unknown-linux
 108         exit 0 ;;
 109     i[34]86:UNIX_SV:4.*:*)
 110         echo i486-unknown-sysv4
 111         exit 0 ;;
 112     i[34]86:*:3.2:*)
 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
 117         else
 118                 echo ${UNAME_MACHINE}-unknown-sysv3.2
 119         fi
 120         exit 0 ;;
 121     mini*:CTIX:SYS*5:*)
 122         # "miniframe"
 123         echo m68010-convergent-sysv
 124         exit 0 ;;
 125 esac
 126
 127 echo '(No uname command or uname output not recognized.)' 1>&2
 128 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
 129
 130 cat >dummy.c <<EOF
 131 main()
 132 {
 133 #if defined (sony)
 134 #if defined (MIPSEB)
 135 #else
 136   printf("m68k-sony-newsos\n"); exit(0);
 137 #endif
 138 #endif
 139
 140 #if defined(hp300) && !defined(hpux)
 141   printf("m68k-hp-bsd\n"); exit(0);
 142 #endif
 143
 144 #if defined (MULTIMAX) || defined (n16)
 145 #if defined (UMAXV)
 146   printf("ns32k-encore-sysv\n"); exit(0);
 147 #else
 148 #if defined (CMU)
 149   printf("ns32k-encore-mach\n"); exit(0);
 150 #else
 151   printf("ns32k-encore-bsd\n"); exit(0);
 152 #endif
 153 #endif
 154 #endif
 155
 156 #if defined(__386BSD__) || (defined(__bsdi__) && defined(__i386__))
 157   printf("i386-unknown-bsd\n"); exit(0);
 158 #endif
 159
 160   exit (1);
 161 }
 162 EOF
 163
 164 ${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
 165 rm -f dummy.c dummy
 166
 167 echo '(Unable to guess system type)' 1>&2
 168
 169 exit 1