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revision 1.3 by okuji, Mon Apr 29 00:19:34 2002 UTC revision 1.4 by robertmh, Fri Oct 10 09:56:02 2003 UTC
# Line 1  Line 1 
1  #! /bin/sh  #! /bin/sh
2  # Attempt to guess a canonical system name.  # Attempt to guess a canonical system name.
3  #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,  #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4  #   2000, 2001, 2002 Free Software Foundation, Inc.  #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
5    
6  timestamp='2002-03-20'  timestamp='2003-10-07'
7    
8  # This file is free software; you can redistribute it and/or modify it  # This file is free software; you can redistribute it and/or modify it
9  # under the terms of the GNU General Public License as published by  # under the terms of the GNU General Public License as published by
# Line 88  if test $# != 0; then Line 88  if test $# != 0; then
88    exit 1    exit 1
89  fi  fi
90    
91    trap 'exit 1' 1 2 15
92    
93  dummy=dummy-$$  # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
94  trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15  # compiler to aid in system detection is discouraged as it requires
95    # temporary files to be created and, as you can see below, it is a
96    # headache to deal with in a portable fashion.
97    
 # CC_FOR_BUILD -- compiler used by this script.  
98  # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still  # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
99  # use `HOST_CC' if defined, but it is deprecated.  # use `HOST_CC' if defined, but it is deprecated.
100    
101  set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in  # Portable tmp directory creation inspired by the Autoconf team.
102   ,,)    echo "int dummy(){}" > $dummy.c ;  
103    set_cc_for_build='
104    trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
105    trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
106    : ${TMPDIR=/tmp} ;
107     { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
108     { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
109     { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
110     { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
111    dummy=$tmp/dummy ;
112    tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
113    case $CC_FOR_BUILD,$HOST_CC,$CC in
114     ,,)    echo "int x;" > $dummy.c ;
115          for c in cc gcc c89 c99 ; do          for c in cc gcc c89 c99 ; do
116            ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;            if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
           if test $? = 0 ; then  
117               CC_FOR_BUILD="$c"; break ;               CC_FOR_BUILD="$c"; break ;
118            fi ;            fi ;
119          done ;          done ;
         rm -f $dummy.c $dummy.o $dummy.rel ;  
120          if test x"$CC_FOR_BUILD" = x ; then          if test x"$CC_FOR_BUILD" = x ; then
121            CC_FOR_BUILD=no_compiler_found ;            CC_FOR_BUILD=no_compiler_found ;
122          fi          fi
123          ;;          ;;
124   ,,*)   CC_FOR_BUILD=$CC ;;   ,,*)   CC_FOR_BUILD=$CC ;;
125   ,*,*)  CC_FOR_BUILD=$HOST_CC ;;   ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
126  esac'  esac ;'
127    
128  # This is needed to find uname on a Pyramid OSx when run in the BSD universe.  # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
129  # (ghazi@noc.rutgers.edu 1994-08-24)  # (ghazi@noc.rutgers.edu 1994-08-24)
# Line 142  case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$ Line 154  case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
154          UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \          UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
155              /usr/sbin/$sysctl 2>/dev/null || echo unknown)`              /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
156          case "${UNAME_MACHINE_ARCH}" in          case "${UNAME_MACHINE_ARCH}" in
157                armeb) machine=armeb-unknown ;;
158              arm*) machine=arm-unknown ;;              arm*) machine=arm-unknown ;;
159              sh3el) machine=shl-unknown ;;              sh3el) machine=shl-unknown ;;
160              sh3eb) machine=sh-unknown ;;              sh3eb) machine=sh-unknown ;;
# Line 167  case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$ Line 180  case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
180                  ;;                  ;;
181          esac          esac
182          # The OS release          # The OS release
183          release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`          # Debian GNU/NetBSD machines have a different userland, and
184            # thus, need a distinct triplet. However, they do not need
185            # kernel version information, so it can be replaced with a
186            # suitable tag, in the style of linux-gnu.
187            case "${UNAME_VERSION}" in
188                Debian*)
189                    release='-gnu'
190                    ;;
191                *)
192                    release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
193                    ;;
194            esac
195          # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:          # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
196          # contains redundant information, the shorter form:          # contains redundant information, the shorter form:
197          # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.          # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
# Line 216  case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$ Line 240  case "${UNAME_MACHINE}:${UNAME_SYSTEM}:$
240          if test $UNAME_RELEASE = "V4.0"; then          if test $UNAME_RELEASE = "V4.0"; then
241                  UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`                  UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
242          fi          fi
243            # According to Compaq, /usr/sbin/psrinfo has been available on
244            # OSF/1 and Tru64 systems produced since 1995.  I hope that
245            # covers most systems running today.  This code pipes the CPU
246            # types through head -n 1, so we only detect the type of CPU 0.
247            ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
248            case "$ALPHA_CPU_TYPE" in
249                "EV4 (21064)")
250                    UNAME_MACHINE="alpha" ;;
251                "EV4.5 (21064)")
252                    UNAME_MACHINE="alpha" ;;
253                "LCA4 (21066/21068)")
254                    UNAME_MACHINE="alpha" ;;
255                "EV5 (21164)")
256                    UNAME_MACHINE="alphaev5" ;;
257                "EV5.6 (21164A)")
258                    UNAME_MACHINE="alphaev56" ;;
259                "EV5.6 (21164PC)")
260                    UNAME_MACHINE="alphapca56" ;;
261                "EV5.7 (21164PC)")
262                    UNAME_MACHINE="alphapca57" ;;
263                "EV6 (21264)")
264                    UNAME_MACHINE="alphaev6" ;;
265                "EV6.7 (21264A)")
266                    UNAME_MACHINE="alphaev67" ;;
267                "EV6.8CB (21264C)")
268                    UNAME_MACHINE="alphaev68" ;;
269                "EV6.8AL (21264B)")
270                    UNAME_MACHINE="alphaev68" ;;
271                "EV6.8CX (21264D)")
272                    UNAME_MACHINE="alphaev68" ;;
273                "EV6.9A (21264/EV69A)")
274                    UNAME_MACHINE="alphaev69" ;;
275                "EV7 (21364)")
276                    UNAME_MACHINE="alphaev7" ;;
277                "EV7.9 (21364A)")
278                    UNAME_MACHINE="alphaev79" ;;
279            esac
280          # A Vn.n version is a released version.          # A Vn.n version is a released version.
281          # A Tn.n version is a released field test version.          # A Tn.n version is a released field test version.
282          # A Xn.n version is an unreleased experimental baselevel.          # A Xn.n version is an unreleased experimental baselevel.
283          # 1.2 uses "1.2" for uname -r.          # 1.2 uses "1.2" for uname -r.
         cat <<EOF >$dummy.s  
         .data  
 \$Lformat:  
         .byte 37,100,45,37,120,10,0     # "%d-%x\n"  
   
         .text  
         .globl main  
         .align 4  
         .ent main  
 main:  
         .frame \$30,16,\$26,0  
         ldgp \$29,0(\$27)  
         .prologue 1  
         .long 0x47e03d80 # implver \$0  
         lda \$2,-1  
         .long 0x47e20c21 # amask \$2,\$1  
         lda \$16,\$Lformat  
         mov \$0,\$17  
         not \$1,\$18  
         jsr \$26,printf  
         ldgp \$29,0(\$26)  
         mov 0,\$16  
         jsr \$26,exit  
         .end main  
 EOF  
         eval $set_cc_for_build  
         $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null  
         if test "$?" = 0 ; then  
                 case `./$dummy` in  
                         0-0)  
                                 UNAME_MACHINE="alpha"  
                                 ;;  
                         1-0)  
                                 UNAME_MACHINE="alphaev5"  
                                 ;;  
                         1-1)  
                                 UNAME_MACHINE="alphaev56"  
                                 ;;  
                         1-101)  
                                 UNAME_MACHINE="alphapca56"  
                                 ;;  
                         2-303)  
                                 UNAME_MACHINE="alphaev6"  
                                 ;;  
                         2-307)  
                                 UNAME_MACHINE="alphaev67"  
                                 ;;  
                         2-1307)  
                                 UNAME_MACHINE="alphaev68"  
                                 ;;  
                 esac  
         fi  
         rm -f $dummy.s $dummy  
284          echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`          echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
285          exit 0 ;;          exit 0 ;;
286        Alpha*:OpenVMS:*:*)
287            echo alpha-hp-vms
288            exit 0 ;;
289      Alpha\ *:Windows_NT*:*)      Alpha\ *:Windows_NT*:*)
290          # How do we know it's Interix rather than the generic POSIX subsystem?          # How do we know it's Interix rather than the generic POSIX subsystem?
291          # Should we change UNAME_MACHINE based on the output of uname instead          # Should we change UNAME_MACHINE based on the output of uname instead
# Line 313  EOF Line 324  EOF
324      NILE*:*:*:dcosx)      NILE*:*:*:dcosx)
325          echo pyramid-pyramid-svr4          echo pyramid-pyramid-svr4
326          exit 0 ;;          exit 0 ;;
327        DRS?6000:unix:4.0:6*)
328            echo sparc-icl-nx6
329            exit 0 ;;
330        DRS?6000:UNIX_SV:4.2*:7*)
331            case `/usr/bin/uname -p` in
332                sparc) echo sparc-icl-nx7 && exit 0 ;;
333            esac ;;
334      sun4H:SunOS:5.*:*)      sun4H:SunOS:5.*:*)
335          echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`          echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
336          exit 0 ;;          exit 0 ;;
# Line 419  EOF Line 437  EOF
437            exit (-1);            exit (-1);
438          }          }
439  EOF  EOF
440          $CC_FOR_BUILD $dummy.c -o $dummy \          $CC_FOR_BUILD -o $dummy $dummy.c \
441            && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \            && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
442            && rm -f $dummy.c $dummy && exit 0            && exit 0
         rm -f $dummy.c $dummy  
443          echo mips-mips-riscos${UNAME_RELEASE}          echo mips-mips-riscos${UNAME_RELEASE}
444          exit 0 ;;          exit 0 ;;
445      Motorola:PowerMAX_OS:*:*)      Motorola:PowerMAX_OS:*:*)
446          echo powerpc-motorola-powermax          echo powerpc-motorola-powermax
447          exit 0 ;;          exit 0 ;;
448        Motorola:*:4.3:PL8-*)
449            echo powerpc-harris-powermax
450            exit 0 ;;
451        Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
452            echo powerpc-harris-powermax
453            exit 0 ;;
454      Night_Hawk:Power_UNIX:*:*)      Night_Hawk:Power_UNIX:*:*)
455          echo powerpc-harris-powerunix          echo powerpc-harris-powerunix
456          exit 0 ;;          exit 0 ;;
# Line 500  EOF Line 523  EOF
523                          exit(0);                          exit(0);
524                          }                          }
525  EOF  EOF
526                  $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0                  $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
                 rm -f $dummy.c $dummy  
527                  echo rs6000-ibm-aix3.2.5                  echo rs6000-ibm-aix3.2.5
528          elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then          elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
529                  echo rs6000-ibm-aix3.2.4                  echo rs6000-ibm-aix3.2.4
# Line 599  EOF Line 621  EOF
621                    exit (0);                    exit (0);
622                }                }
623  EOF  EOF
624                      (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`                      (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
625                      if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi                      test -z "$HP_ARCH" && HP_ARCH=hppa
                     rm -f $dummy.c $dummy  
626                  fi ;;                  fi ;;
627          esac          esac
628            if [ ${HP_ARCH} = "hppa2.0w" ]
629            then
630                # avoid double evaluation of $set_cc_for_build
631                test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
632                if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
633                then
634                    HP_ARCH="hppa2.0w"
635                else
636                    HP_ARCH="hppa64"
637                fi
638            fi
639          echo ${HP_ARCH}-hp-hpux${HPUX_REV}          echo ${HP_ARCH}-hp-hpux${HPUX_REV}
640          exit 0 ;;          exit 0 ;;
641      ia64:HP-UX:*:*)      ia64:HP-UX:*:*)
# Line 637  EOF Line 669  EOF
669            exit (0);            exit (0);
670          }          }
671  EOF  EOF
672          $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0          $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
         rm -f $dummy.c $dummy  
673          echo unknown-hitachi-hiuxwe2          echo unknown-hitachi-hiuxwe2
674          exit 0 ;;          exit 0 ;;
675      9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )      9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
# Line 696  EOF Line 727  EOF
727      CRAY*TS:*:*:*)      CRAY*TS:*:*:*)
728          echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'          echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
729          exit 0 ;;          exit 0 ;;
     CRAY*T3D:*:*:*)  
         echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'  
         exit 0 ;;  
730      CRAY*T3E:*:*:*)      CRAY*T3E:*:*:*)
731          echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'          echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
732          exit 0 ;;          exit 0 ;;
733      CRAY*SV1:*:*:*)      CRAY*SV1:*:*:*)
734          echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'          echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
735          exit 0 ;;          exit 0 ;;
736        *:UNICOS/mp:*:*)
737            echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
738            exit 0 ;;
739      F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)      F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
740          FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`          FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
741          FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`          FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
# Line 721  EOF Line 752  EOF
752          echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}          echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
753          exit 0 ;;          exit 0 ;;
754      *:FreeBSD:*:*)      *:FreeBSD:*:*)
755          echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`          # Determine whether the default compiler uses glibc.
756            eval $set_cc_for_build
757            sed 's/^        //' << EOF >$dummy.c
758            #include <features.h>
759            #if __GLIBC__ >= 2
760            LIBC=gnu
761            #else
762            LIBC=
763            #endif
764    EOF
765            eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
766            # GNU/KFreeBSD systems have a "k" prefix to indicate we are using
767            # FreeBSD's kernel, but not the complete OS.
768            case ${LIBC} in gnu) kernel_only='k' ;; esac
769            echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
770          exit 0 ;;          exit 0 ;;
771      i*:CYGWIN*:*)      i*:CYGWIN*:*)
772          echo ${UNAME_MACHINE}-pc-cygwin          echo ${UNAME_MACHINE}-pc-cygwin
# Line 732  EOF Line 777  EOF
777      i*:PW*:*)      i*:PW*:*)
778          echo ${UNAME_MACHINE}-pc-pw32          echo ${UNAME_MACHINE}-pc-pw32
779          exit 0 ;;          exit 0 ;;
780      x86:Interix*:3*)      x86:Interix*:[34]*)
781          echo i386-pc-interix3          echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
782            exit 0 ;;
783        [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
784            echo i${UNAME_MACHINE}-pc-mks
785          exit 0 ;;          exit 0 ;;
786      i*:Windows_NT*:* | Pentium*:Windows_NT*:*)      i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
787          # How do we know it's Interix rather than the generic POSIX subsystem?          # How do we know it's Interix rather than the generic POSIX subsystem?
788          # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we          # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
789          # UNAME_MACHINE based on the output of uname instead of i386?          # UNAME_MACHINE based on the output of uname instead of i386?
790          echo i386-pc-interix          echo i586-pc-interix
791          exit 0 ;;          exit 0 ;;
792      i*:UWIN*:*)      i*:UWIN*:*)
793          echo ${UNAME_MACHINE}-pc-uwin          echo ${UNAME_MACHINE}-pc-uwin
# Line 751  EOF Line 799  EOF
799          echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`          echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
800          exit 0 ;;          exit 0 ;;
801      *:GNU:*:*)      *:GNU:*:*)
802            # the GNU system
803          echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`          echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
804          exit 0 ;;          exit 0 ;;
805        *:GNU/*:*:*)
806            # other systems with GNU libc and userland
807            echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
808            exit 0 ;;
809      i*86:Minix:*:*)      i*86:Minix:*:*)
810          echo ${UNAME_MACHINE}-pc-minix          echo ${UNAME_MACHINE}-pc-minix
811          exit 0 ;;          exit 0 ;;
812      arm*:Linux:*:*)      arm*:Linux:*:*)
813          echo ${UNAME_MACHINE}-unknown-linux-gnu          echo ${UNAME_MACHINE}-unknown-linux-gnu
814          exit 0 ;;          exit 0 ;;
815        cris:Linux:*:*)
816            echo cris-axis-linux-gnu
817            exit 0 ;;
818      ia64:Linux:*:*)      ia64:Linux:*:*)
819          echo ${UNAME_MACHINE}-unknown-linux-gnu          echo ${UNAME_MACHINE}-unknown-linux-gnu
820          exit 0 ;;          exit 0 ;;
# Line 782  EOF Line 838  EOF
838          #endif          #endif
839  EOF  EOF
840          eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`          eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
841          rm -f $dummy.c          test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
842          test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0          ;;
843        mips64:Linux:*:*)
844            eval $set_cc_for_build
845            sed 's/^        //' << EOF >$dummy.c
846            #undef CPU
847            #undef mips64
848            #undef mips64el
849            #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
850            CPU=mips64el
851            #else
852            #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
853            CPU=mips64
854            #else
855            CPU=
856            #endif
857            #endif
858    EOF
859            eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
860            test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
861          ;;          ;;
862      ppc:Linux:*:*)      ppc:Linux:*:*)
863          echo powerpc-unknown-linux-gnu          echo powerpc-unknown-linux-gnu
# Line 819  EOF Line 893  EOF
893      s390:Linux:*:* | s390x:Linux:*:*)      s390:Linux:*:* | s390x:Linux:*:*)
894          echo ${UNAME_MACHINE}-ibm-linux          echo ${UNAME_MACHINE}-ibm-linux
895          exit 0 ;;          exit 0 ;;
896        sh64*:Linux:*:*)
897            echo ${UNAME_MACHINE}-unknown-linux-gnu
898            exit 0 ;;
899      sh*:Linux:*:*)      sh*:Linux:*:*)
900          echo ${UNAME_MACHINE}-unknown-linux-gnu          echo ${UNAME_MACHINE}-unknown-linux-gnu
901          exit 0 ;;          exit 0 ;;
# Line 845  EOF Line 922  EOF
922                  ;;                  ;;
923            a.out-i386-linux)            a.out-i386-linux)
924                  echo "${UNAME_MACHINE}-pc-linux-gnuaout"                  echo "${UNAME_MACHINE}-pc-linux-gnuaout"
925                  exit 0 ;;                                exit 0 ;;
926            coff-i386)            coff-i386)
927                  echo "${UNAME_MACHINE}-pc-linux-gnucoff"                  echo "${UNAME_MACHINE}-pc-linux-gnucoff"
928                  exit 0 ;;                  exit 0 ;;
# Line 876  EOF Line 953  EOF
953          LIBC=gnuaout          LIBC=gnuaout
954          #endif          #endif
955          #endif          #endif
956            #ifdef __dietlibc__
957            LIBC=dietlibc
958            #endif
959  EOF  EOF
960          eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`          eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
         rm -f $dummy.c  
961          test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0          test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
962          test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0          test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
963          ;;          ;;
# Line 896  EOF Line 975  EOF
975          # Use sysv4.2uw... so that sysv4* matches it.          # Use sysv4.2uw... so that sysv4* matches it.
976          echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}          echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
977          exit 0 ;;          exit 0 ;;
978        i*86:OS/2:*:*)
979            # If we were able to find `uname', then EMX Unix compatibility
980            # is probably installed.
981            echo ${UNAME_MACHINE}-pc-os2-emx
982            exit 0 ;;
983        i*86:XTS-300:*:STOP)
984            echo ${UNAME_MACHINE}-unknown-stop
985            exit 0 ;;
986        i*86:atheos:*:*)
987            echo ${UNAME_MACHINE}-unknown-atheos
988            exit 0 ;;
989        i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
990            echo i386-unknown-lynxos${UNAME_RELEASE}
991            exit 0 ;;
992        i*86:*DOS:*:*)
993            echo ${UNAME_MACHINE}-pc-msdosdjgpp
994            exit 0 ;;
995      i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)      i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
996          UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`          UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
997          if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then          if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
# Line 917  EOF Line 1013  EOF
1013                  UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`                  UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1014                  echo ${UNAME_MACHINE}-pc-isc$UNAME_REL                  echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1015          elif /bin/uname -X 2>/dev/null >/dev/null ; then          elif /bin/uname -X 2>/dev/null >/dev/null ; then
1016                  UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`                  UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1017                  (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486                  (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1018                  (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \                  (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1019                          && UNAME_MACHINE=i586                          && UNAME_MACHINE=i586
1020                  (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \                  (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1021                          && UNAME_MACHINE=i686                          && UNAME_MACHINE=i686
1022                  (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \                  (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1023                          && UNAME_MACHINE=i686                          && UNAME_MACHINE=i686
1024                  echo ${UNAME_MACHINE}-pc-sco$UNAME_REL                  echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1025          else          else
1026                  echo ${UNAME_MACHINE}-pc-sysv32                  echo ${UNAME_MACHINE}-pc-sysv32
1027          fi          fi
1028          exit 0 ;;          exit 0 ;;
     i*86:*DOS:*:*)  
         echo ${UNAME_MACHINE}-pc-msdosdjgpp  
         exit 0 ;;  
1029      pc:*:*:*)      pc:*:*:*)
1030          # Left here for compatibility:          # Left here for compatibility:
1031          # uname -m prints for DJGPP always 'pc', but it prints nothing about          # uname -m prints for DJGPP always 'pc', but it prints nothing about
# Line 956  EOF Line 1049  EOF
1049          # "miniframe"          # "miniframe"
1050          echo m68010-convergent-sysv          echo m68010-convergent-sysv
1051          exit 0 ;;          exit 0 ;;
1052        mc68k:UNIX:SYSTEM5:3.51m)
1053            echo m68k-convergent-sysv
1054            exit 0 ;;
1055        M680?0:D-NIX:5.3:*)
1056            echo m68k-diab-dnix
1057            exit 0 ;;
1058      M68*:*:R3V[567]*:*)      M68*:*:R3V[567]*:*)
1059          test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;          test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
1060      3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)      3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0)
1061          OS_REL=''          OS_REL=''
1062          test -r /etc/.relid \          test -r /etc/.relid \
1063          && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`          && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
# Line 975  EOF Line 1074  EOF
1074      mc68030:UNIX_System_V:4.*:*)      mc68030:UNIX_System_V:4.*:*)
1075          echo m68k-atari-sysv4          echo m68k-atari-sysv4
1076          exit 0 ;;          exit 0 ;;
     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)  
         echo i386-unknown-lynxos${UNAME_RELEASE}  
         exit 0 ;;  
1077      TSUNAMI:LynxOS:2.*:*)      TSUNAMI:LynxOS:2.*:*)
1078          echo sparc-unknown-lynxos${UNAME_RELEASE}          echo sparc-unknown-lynxos${UNAME_RELEASE}
1079          exit 0 ;;          exit 0 ;;
# Line 1049  EOF Line 1145  EOF
1145      SX-5:SUPER-UX:*:*)      SX-5:SUPER-UX:*:*)
1146          echo sx5-nec-superux${UNAME_RELEASE}          echo sx5-nec-superux${UNAME_RELEASE}
1147          exit 0 ;;          exit 0 ;;
1148        SX-6:SUPER-UX:*:*)
1149            echo sx6-nec-superux${UNAME_RELEASE}
1150            exit 0 ;;
1151      Power*:Rhapsody:*:*)      Power*:Rhapsody:*:*)
1152          echo powerpc-apple-rhapsody${UNAME_RELEASE}          echo powerpc-apple-rhapsody${UNAME_RELEASE}
1153          exit 0 ;;          exit 0 ;;
# Line 1056  EOF Line 1155  EOF
1155          echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}          echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1156          exit 0 ;;          exit 0 ;;
1157      *:Darwin:*:*)      *:Darwin:*:*)
1158          echo `uname -p`-apple-darwin${UNAME_RELEASE}          case `uname -p` in
1159                *86) UNAME_PROCESSOR=i686 ;;
1160                powerpc) UNAME_PROCESSOR=powerpc ;;
1161            esac
1162            echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1163          exit 0 ;;          exit 0 ;;
1164      *:procnto*:*:* | *:QNX:[0123456789]*:*)      *:procnto*:*:* | *:QNX:[0123456789]*:*)
1165          UNAME_PROCESSOR=`uname -p`          UNAME_PROCESSOR=`uname -p`
# Line 1069  EOF Line 1172  EOF
1172      *:QNX:*:4*)      *:QNX:*:4*)
1173          echo i386-pc-qnx          echo i386-pc-qnx
1174          exit 0 ;;          exit 0 ;;
1175      NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)      NSR-[DGKLNPTVWY]:NONSTOP_KERNEL:*:*)
1176          echo nsr-tandem-nsk${UNAME_RELEASE}          echo nsr-tandem-nsk${UNAME_RELEASE}
1177          exit 0 ;;          exit 0 ;;
1178      *:NonStop-UX:*:*)      *:NonStop-UX:*:*)
# Line 1092  EOF Line 1195  EOF
1195          fi          fi
1196          echo ${UNAME_MACHINE}-unknown-plan9          echo ${UNAME_MACHINE}-unknown-plan9
1197          exit 0 ;;          exit 0 ;;
     i*86:OS/2:*:*)  
         # If we were able to find `uname', then EMX Unix compatibility  
         # is probably installed.  
         echo ${UNAME_MACHINE}-pc-os2-emx  
         exit 0 ;;  
1198      *:TOPS-10:*:*)      *:TOPS-10:*:*)
1199          echo pdp10-unknown-tops10          echo pdp10-unknown-tops10
1200          exit 0 ;;          exit 0 ;;
# Line 1115  EOF Line 1213  EOF
1213      *:ITS:*:*)      *:ITS:*:*)
1214          echo pdp10-unknown-its          echo pdp10-unknown-its
1215          exit 0 ;;          exit 0 ;;
1216      i*86:XTS-300:*:STOP)      SEI:*:*:SEIUX)
1217          echo ${UNAME_MACHINE}-unknown-stop          echo mips-sei-seiux${UNAME_RELEASE}
         exit 0 ;;  
     i*86:atheos:*:*)  
         echo ${UNAME_MACHINE}-unknown-atheos  
1218          exit 0 ;;          exit 0 ;;
1219  esac  esac
1220    
# Line 1241  main () Line 1336  main ()
1336  }  }
1337  EOF  EOF
1338    
1339  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0  $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
 rm -f $dummy.c $dummy  
1340    
1341  # Apollos put the system type in the environment.  # Apollos put the system type in the environment.
1342    

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