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170 lines
4.3 KiB
Bash
Executable File
170 lines
4.3 KiB
Bash
Executable File
#!/bin/sh
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# This script attempts to guess a canonical system name.
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# Copyright (C) 1992, 1993 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#
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# This script attempts to guess a cononical system name similar to
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# config.sub. If it succeeds, it prints the system name on stdout, and
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# exits with 0. Otherwise, it prints an error message on stderr, and
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# exits with 1.
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#
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# The plan is that this can be called by configure scripts if you
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# don't specify an explicit system type (host/target name).
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#
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# Only a few systems have been added to this list; please add others
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# (but try to keep the structure clean).
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#
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UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
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UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
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UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
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UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
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# Note: order is significant - the case branches are not exclusive.
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case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
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alpha:OSF1:1.*:*)
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echo alpha-dec-osf${UNAME_RELEASE}
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exit 0 ;;
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sun4*:SunOS:[5-9].*:*)
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echo sparc-sun-solaris2
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exit 0 ;;
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sun4*:SunOS:*:*)
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echo sparc-sun-sunos${UNAME_RELEASE}
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exit 0 ;;
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sun3*:SunOS:*:*)
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echo m68k-sun-sunos${UNAME_RELEASE}
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exit 0 ;;
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RISC*:ULTRIX:*:*)
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echo mips-dec-ultrix${UNAME_RELEASE}
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exit 0 ;;
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VAX*:ULTRIX*:*:*)
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echo vax-dec-ultrix${UNAME_RELEASE}
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exit 0 ;;
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m88k:*:4*:R4*)
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echo m88k-motorola-sysv4
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exit 0 ;;
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m88k:*:3*:R3*)
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echo m88k-motorola-sysv3
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exit 0 ;;
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*:IRIX:*:*)
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echo mips-sgi-irix${UNAME_RELEASE}
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exit 0 ;;
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i[34]86:AIX:*:*)
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echo i386-ibm-aix
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exit 0 ;;
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*:AIX:2:3)
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echo rs6000-ibm-aix3.2
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exit 0 ;;
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*:AIX:*:*)
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echo rs6000-ibm-aix
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exit 0 ;;
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*:BOSX:*:*)
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echo rs6000-bull-bosx
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exit 0 ;;
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9000/31?:HP-UX:*:*)
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echo m68000-hp-hpux
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exit 0 ;;
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9000/3??:HP-UX:*:*)
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echo m68k-hp-hpux
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exit 0 ;;
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9000/7??:HP-UX:*:* | 9000/8?7:HP-UX:*:* )
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echo hppa1.1-hp-hpux
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exit 0 ;;
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9000/8??:HP-UX:*:*)
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echo hppa1.0-hp-hpux
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exit 0 ;;
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C1*:ConvexOS:*:*)
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echo c1-convex-bsd
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exit 0 ;;
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C2*:ConvexOS:*:*)
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echo c2-convex-bsd
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exit 0 ;;
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CRAY*X-MP:UNICOS:*:*)
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echo xmp-cray-unicos
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exit 0 ;;
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CRAY*Y-MP:UNICOS:*:*)
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echo ymp-cray-unicos
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exit 0 ;;
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CRAY-2:UNICOS:*:*)
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echo cray2-cray-unicos
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exit 0 ;;
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i[34]86:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux
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exit 0 ;;
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i[34]86:UNIX_SV:4.*:*)
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echo i486-unknown-sysv4
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exit 0 ;;
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i[34]86:*:3.2:*)
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if /bin/uname -X 2>/dev/null >/dev/null ; then
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UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
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(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
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echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
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else
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echo ${UNAME_MACHINE}-unknown-sysv3.2
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fi
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exit 0 ;;
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mini*:CTIX:SYS*5:*)
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# "miniframe"
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echo m68010-convergent-sysv
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exit 0 ;;
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esac
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echo '(No uname command or uname output not recognized.)' 1>&2
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#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
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cat >dummy.c <<EOF
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main()
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{
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#if defined (sony)
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#if defined (MIPSEB)
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#else
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printf("m68k-sony-newsos\n"); exit(0);
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#endif
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#endif
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#if defined(hp300) && !defined(hpux)
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printf("m68k-hp-bsd\n"); exit(0);
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#endif
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#if defined (MULTIMAX) || defined (n16)
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#if defined (UMAXV)
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printf("ns32k-encore-sysv\n"); exit(0);
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#else
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#if defined (CMU)
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printf("ns32k-encore-mach\n"); exit(0);
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#else
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printf("ns32k-encore-bsd\n"); exit(0);
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#endif
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#endif
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#endif
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#if defined(__386BSD__) || (defined(__bsdi__) && defined(__i386__))
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printf("i386-unknown-bsd\n"); exit(0);
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#endif
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exit (1);
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}
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EOF
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${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
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rm -f dummy.c dummy
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echo '(Unable to guess system type)' 1>&2
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exit 1
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