config.guess

oracle数据库备份脚本

#! /bin/sh
# Attempt to guess a canonical system name.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
# Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.

# Written by Per Bothner <[e-mail]>.
# Please send patches to <[e-mail]>.
#
# This script attempts to guess a canonical system name similar to
# config.sub.  If it succeeds, it prints the system name on stdout, and
# exits with 0.  Otherwise, it exits with 1.
#
# The plan is that this can be called by configure scripts if you
# don't specify an explicit system type (host/target name).
#
# Only a few systems have been added to this list; please add others
# (but try to keep the structure clean).
#


# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# ([e-mail] 8/24/94.)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
	PATH=$PATH:/.attbin ; export PATH
fi

UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown

dummy=dummy-$$
trap 'rm -f $dummy.c $dummy.o $dummy ${dummy}1.s ${dummy}2.c ; exit 1' 1 2 15

# Use $HOST_CC if defined. $CC may point to a cross-compiler
if test x"$CC_FOR_BUILD" = x; then
  if test x"$HOST_CC" != x; then
    CC_FOR_BUILD="$HOST_CC"
  else
    if test x"$CC" != x; then
      CC_FOR_BUILD="$CC"
    else
      echo 'dummy(){}' >$dummy.c
      for c in cc c89 gcc; do 
	  ($c $dummy.c -c) >/dev/null 2>&1
	  if test $? = 0; then
	      CC_FOR_BUILD="$c"; break
	  fi
      done
      rm -f $dummy.c $dummy.o
      if test x"$CC_FOR_BUILD" = x; then
	CC_FOR_BUILD=no_compiler_found
      fi
    fi
  fi
fi


# First make a best effort at recognizing x86 CPU type and leave it in X86CPU.
# If we fail, set X86CPU to UNAME_MACHINE
#
# DJGPP v2 (or 2.03 at least) always gives "pc" for uname -m, and the
# OEM for uname -s.  Eg. pc:MS-DOS:6:2 on MS-DOS 6.21.  The list of
# possible OEMs is in src/libc/dos/dos/getdos_v.c of djlsr203.zip, but
# just pc:*:*:* seems ok.

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    i?86:*:*:* | i86pc:*:*:* | pc:*:*:*)
	case "${UNAME_MACHINE}" in
	i86pc | pc)  UNAME_MACHINE=i386 ;;
	esac
	cat <<EOF >${dummy}1.s
	.globl cpuid
	.globl _cpuid
cpuid:
_cpuid:
	pushl %esi
	pushl %ebx
	movl 16(%esp),%eax
	.byte 0x0f
	.byte 0xa2
	movl 12(%esp),%esi
	movl %ebx,(%esi)
	movl %edx,4(%esi)
	movl %ecx,8(%esi)
	popl %ebx
	popl %esi
	ret
EOF
	cat <<EOF >${dummy}2.c
main ()
{
  char vendor_string[13];
  char dummy_string[12];
  long fms;
  int family, model;
  char *modelstr;

  cpuid (vendor_string, 0);
  vendor_string[12] = 0;

  fms = cpuid (dummy_string, 1);

  family = (fms >> 8) & 15;
  model = (fms >> 4) & 15;

  modelstr = "i486";
  if (strcmp (vendor_string, "GenuineIntel") == 0)
    {
      switch (family)
	{
	case 5:
	  if (model <= 2)
	    modelstr = "pentium";
	  else if (model >= 4)
	    modelstr = "pentiummmx";
	  break;
	case 6:
	  if (model == 1)
	    modelstr = "pentiumpro";
	  else if (model <= 6)
	    modelstr = "pentium2";
	  else
	    modelstr = "pentium3";
	  break;
	}
    }
  else if (strcmp (vendor_string, "AuthenticAMD") == 0)
    {
      switch (family)
	{
	case 5:
	  if (model <= 3)
	    modelstr = "k5";
	  else if (model <= 7)
	    modelstr = "k6";
	  else if (model <= 8)
	    modelstr = "k62";
	  else if (model <= 9)
	    modelstr = "k63";
	  break;
	case 6:
	  modelstr = "athlon";
	  break;
	}
    }
  else if (strcmp (vendor_string, "CyrixInstead") == 0)
    {
      /* Should recognize Cyrix' processors too.  */
    }

  printf ("%s\n", modelstr);
  return 0;
}
EOF
	$CC_FOR_BUILD ${dummy}1.s ${dummy}2.c -o $dummy >/dev/null 2>&1
	if test "$?" = 0 ; then
	  X86CPU=`./$dummy`
	fi


	# Default to believing uname -m if the program fails to compile or
	# run.  Will fail to run on 386 since cpuid was only added on 486.
	if test -z "$X86CPU"
	then
	    X86CPU="$UNAME_MACHINE"
	fi
	rm -f ${dummy}1.s ${dummy}2.c $dummy
  ;;
esac

# Note: order is significant - the case branches are not exclusive.

case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    alpha:OSF1:*:*)
	if test $UNAME_RELEASE = "V4.0"; then
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
	fi
	# A Vn.n version is a released version.
	# A Tn.n version is a released field test version.
	# A Xn.n version is an unreleased experimental baselevel.
	# 1.2 uses "1.2" for uname -r.
	cat <<EOF >$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
	$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"
				;;
		esac
	fi
	rm -f $dummy.s $dummy
	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
	exit 0 ;;
    alpha:NetBSD:*:* | alpha:FreeBSD:*:*)
	cat <<EOF >$dummy.s
	.globl main
	.ent main
main:
	.frame \$30,0,\$26,0
	.prologue 0
	.long 0x47e03d80 # implver $0
	lda \$2,259
	.long 0x47e20c21 # amask $2,$1
	srl \$1,8,\$2
	sll \$2,2,\$2
	sll \$0,3,\$0
	addl \$1,\$0,\$0
	addl \$2,\$0,\$0
	ret \$31,(\$26),1
	.end main
EOF
	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
	if test "$?" = 0 ; then
		./$dummy
		case "$?" in
			7)
				UNAME_MACHINE="alpha"
				;;
			15)
				UNAME_MACHINE="alphaev5"
				;;
			14)
				UNAME_MACHINE="alphaev56"
				;;
			10)
				UNAME_MACHINE="alphapca56"
				;;
			16)
				UNAME_MACHINE="alphaev6"
				;;
		esac
	fi
	rm -f $dummy.s $dummy
	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM}${UNAME_RELEASE} | sed -e 's/^[VTX]//' -e 's/[-(].*//' | tr [[A-Z]] [[a-z]]`
	exit 0 ;;
    Alpha\ *:Windows_NT*:*)
	# How do we know it's Interix rather than the generic POSIX subsystem?
	# Should we change UNAME_MACHINE based on the output of uname instead
	# of the specific Alpha model?
	echo alpha-pc-interix
	exit 0 ;;
    21064:Windows_NT:50:3)
	echo alpha-dec-winnt3.5
	exit 0 ;;
    Amiga*:UNIX_System_V:4.0:*)
	echo m68k-cbm-sysv4
	exit 0;;
    amiga:NetBSD:*:*)
      echo m68k-cbm-netbsd${UNAME_RELEASE}
      exit 0 ;;
    amiga:OpenBSD:*:*)
	echo m68k-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    *:[Aa]miga[Oo][Ss]:*:*)
	echo ${UNAME_MACHINE}-unknown-amigaos
	exit 0 ;;
    arc64:OpenBSD:*:*)
	echo mips64el-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    arc:OpenBSD:*:*)
	echo mipsel-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    hkmips:OpenBSD:*:*)
	echo mips-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    pmax:OpenBSD:*:*)
	echo mipsel-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    sgi:OpenBSD:*:*)
	echo mips-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    wgrisc:OpenBSD:*:*)
	echo mipsel-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    *:OS/390:*:*)
	echo i370-ibm-openedition
	exit 0 ;;
    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
	echo arm-acorn-riscix${UNAME_RELEASE}
	exit 0;;
    arm32:NetBSD:*:*)
	echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
	exit 0 ;;
    SR2?01:HI-UX/MPP:*:*)
	echo hppa1.1-hitachi-hiuxmpp
	exit 0;;
    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
	# [e-mail] (Earle F. Ake) contributed MIS and NILE.
	if test "`(/bin/universe) 2>/dev/null`" = att ; then
		echo pyramid-pyramid-sysv3
	else
		echo pyramid-pyramid-bsd
	fi
	exit 0 ;;
    NILE*:*:*:dcosx)
	echo pyramid-pyramid-svr4
	exit 0 ;;
    sun4H:SunOS:5.*:*)
	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit 0 ;;
    sun4[md]:SunOS:5.*:*)
	echo sparcv8-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit 0 ;;
    sun4u:SunOS:5.*:*)
	echo sparcv9-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit 0 ;;
    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit 0 ;;
    i386:SunOS:5.*:*)
	echo ${X86CPU}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
	exit 0 ;;
    sun4[md]:SunOS:*:*)
	case "`/usr/bin/arch -k`" in
	    Series*|S4*)
		UNAME_RELEASE=`uname -v`
		;;
	esac
	# Japanese Language versions have a version number like `4.1.3-JL'.
	echo sparcv8-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
	exit 0 ;;
    sun4*:SunOS:*:*)
	case "`/usr/bin/arch -k`" in
	    Series*|S4*)
		UNAME_RELEASE=`uname -v`
		;;
	esac
	# Japanese Language versions have a version number like `4.1.3-JL'.
	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
	exit 0 ;;
    sun3*:SunOS:*:*)
	echo m68k-sun-sunos${UNAME_RELEASE}
	exit 0 ;;
    sun*:*:4.2BSD:*)
	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
	case "`/bin/arch`" in
	    sun3)
		echo m68k-sun-sunos${UNAME_RELEASE}
		;;
	    sun4)
		echo sparc-sun-sunos${UNAME_RELEASE}
		;;
	esac
	exit 0 ;;
    aushp:SunOS:*:*)
	echo sparc-auspex-sunos${UNAME_RELEASE}
	exit 0 ;;
    atari*:NetBSD:*:*)
	echo m68k-atari-netbsd${UNAME_RELEASE}
	exit 0 ;;
    atari*:OpenBSD:*:*)
	echo m68k-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    # The situation for MiNT is a little confusing.  The machine name
    # can be virtually everything (everything which is not
    # "atarist" or "atariste" at least should have a processor
    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
    # to the lowercase version "mint" (or "freemint").  Finally
    # the system name "TOS" denotes a system which is actually not
    # MiNT.  But MiNT is downward compatible to TOS, so this should
    # be no problem.
    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
        echo m68k-atari-mint${UNAME_RELEASE}
	exit 0 ;;
    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
	echo m68k-atari-mint${UNAME_RELEASE}
        exit 0 ;;
    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
        echo m68k-atari-mint${UNAME_RELEASE}
	exit 0 ;;
    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
        echo m68k-milan-mint${UNAME_RELEASE}
        exit 0 ;;
    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
        echo m68k-hades-mint${UNAME_RELEASE}
        exit 0 ;;
    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
        echo m68k-unknown-mint${UNAME_RELEASE}
        exit 0 ;;
    sun3*:NetBSD:*:*)
	echo m68k-sun-netbsd${UNAME_RELEASE}
	exit 0 ;;
    sun3*:OpenBSD:*:*)
	echo m68k-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    mac68k:NetBSD:*:*)
	echo m68k-apple-netbsd${UNAME_RELEASE}
	exit 0 ;;
    mac68k:OpenBSD:*:*)
	echo m68k-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;
    macppc:NetBSD:*:*)
	echo powerpc-apple-netbsd${UNAME_RELEASE}
	exit 0 ;;
    mvme68k:OpenBSD:*:*)
	echo m68k-unknown-openbsd${UNAME_RELEASE}
	exit 0 ;;