2
2
# Attempt to guess a canonical system name.
3
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
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# 2011, 2012 Free Software Foundation, Inc.
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# Copyright 1992-2013 Free Software Foundation, Inc.
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# This file is free software; you can redistribute it and/or modify it
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8
# under the terms of the GNU General Public License as published by
11
# the Free Software Foundation; either version 2 of the License, or
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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12
# This program is distributed in the hope that it will be useful, but
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20
# As a special exception to the GNU General Public License, if you
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# distribute this file as part of a program that contains a
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# configuration script generated by Autoconf, you may include it under
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# the same distribution terms that you use for the rest of that program.
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# Originally written by Per Bothner. Please send patches (context
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# diff format) to <config-patches@gnu.org> and include a ChangeLog
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# the same distribution terms that you use for the rest of that
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# program. This Exception is an additional permission under section 7
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# of the GNU General Public License, version 3 ("GPLv3").
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# This script attempts to guess a canonical 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 exits with 1.
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# Originally written by Per Bothner.
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29
# You can get the latest version of this script from:
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# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
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# Please send patches with a ChangeLog entry to config-patches@gnu.org.
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me=`echo "$0" | sed -e 's,.*/,,'`
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50
GNU config.guess ($timestamp)
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52
Originally written by Per Bothner.
57
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
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2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
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Free Software Foundation, Inc.
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Copyright 1992-2013 Free Software Foundation, Inc.
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This is free software; see the source for copying conditions. There is NO
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56
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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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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case "${UNAME_SYSTEM}" in
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# If the system lacks a compiler, then just pick glibc.
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# We could probably try harder.
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eval $set_cc_for_build
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cat <<-EOF > $dummy.c
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#include <features.h>
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#if defined(__UCLIBC__)
146
#elif defined(__dietlibc__)
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eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
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156
# Note: order is significant - the case branches are not exclusive.
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case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
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echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
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echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
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# other systems with GNU libc and userland
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echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
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echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
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884
echo ${UNAME_MACHINE}-pc-minix
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886
aarch64:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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889
aarch64_be:Linux:*:*)
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890
UNAME_MACHINE=aarch64_be
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
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901
EV68*) UNAME_MACHINE=alphaev68 ;;
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903
objdump --private-headers /bin/sh | grep -q ld.so.1
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if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
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echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
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if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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arc:Linux:*:* | arceb:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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911
eval $set_cc_for_build
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912
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
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| grep -q __ARM_EABI__
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
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| grep -q __ARM_PCS_VFP
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echo ${UNAME_MACHINE}-unknown-linux-gnueabi
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
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echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
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926
avr32*:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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echo ${UNAME_MACHINE}-axis-linux-gnu
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echo ${UNAME_MACHINE}-axis-linux-${LIBC}
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932
crisv32:Linux:*:*)
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echo ${UNAME_MACHINE}-axis-linux-gnu
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echo ${UNAME_MACHINE}-axis-linux-${LIBC}
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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938
hexagon:Linux:*:*)
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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eval $set_cc_for_build
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sed 's/^ //' << EOF >$dummy.c
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eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
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echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
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echo ${UNAME_MACHINE}-pc-linux-${LIBC}
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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953
mips:Linux:*:* | mips64:Linux:*:*)
944
954
eval $set_cc_for_build
959
969
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
960
test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
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test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
973
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
963
echo ${UNAME_MACHINE}-unknown-linux-gnu
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echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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echo sparc-unknown-linux-gnu
979
echo sparc-unknown-linux-${LIBC}
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parisc64:Linux:*:* | hppa64:Linux:*:*)
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echo hppa64-unknown-linux-gnu
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echo hppa64-unknown-linux-${LIBC}
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984
parisc:Linux:*:* | hppa:Linux:*:*)
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# Look for CPU level
973
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case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
974
PA7*) echo hppa1.1-unknown-linux-gnu ;;
975
PA8*) echo hppa2.0-unknown-linux-gnu ;;
976
*) echo hppa-unknown-linux-gnu ;;
987
PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
988
PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
989
*) echo hppa-unknown-linux-${LIBC} ;;
980
echo powerpc64-unknown-linux-gnu
993
echo powerpc64-unknown-linux-${LIBC}
983
echo powerpc-unknown-linux-gnu
996
echo powerpc-unknown-linux-${LIBC}
999
echo powerpc64le-unknown-linux-${LIBC}
1002
echo powerpcle-unknown-linux-${LIBC}
985
1004
s390:Linux:*:* | s390x:Linux:*:*)
986
echo ${UNAME_MACHINE}-ibm-linux
1005
echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
988
1007
sh64*:Linux:*:*)
989
echo ${UNAME_MACHINE}-unknown-linux-gnu
1008
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
992
echo ${UNAME_MACHINE}-unknown-linux-gnu
1011
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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1013
sparc:Linux:*:* | sparc64:Linux:*:*)
995
echo ${UNAME_MACHINE}-unknown-linux-gnu
1014
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
997
1016
tile*:Linux:*:*)
998
echo ${UNAME_MACHINE}-unknown-linux-gnu
1017
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1001
echo ${UNAME_MACHINE}-dec-linux-gnu
1020
echo ${UNAME_MACHINE}-dec-linux-${LIBC}
1003
1022
x86_64:Linux:*:*)
1004
echo ${UNAME_MACHINE}-unknown-linux-gnu
1023
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
1006
1025
xtensa*:Linux:*:*)
1007
echo ${UNAME_MACHINE}-unknown-linux-gnu
1026
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
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1028
i*86:DYNIX/ptx:4*:*)
1010
1029
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
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1258
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1240
case $UNAME_PROCESSOR in
1242
eval $set_cc_for_build
1243
if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1244
if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1245
(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1246
grep IS_64BIT_ARCH >/dev/null
1248
UNAME_PROCESSOR="x86_64"
1251
unknown) UNAME_PROCESSOR=powerpc ;;
1259
eval $set_cc_for_build
1260
if test "$UNAME_PROCESSOR" = unknown ; then
1261
UNAME_PROCESSOR=powerpc
1263
if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
1264
if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
1265
if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
1266
(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
1267
grep IS_64BIT_ARCH >/dev/null
1269
case $UNAME_PROCESSOR in
1270
i386) UNAME_PROCESSOR=x86_64 ;;
1271
powerpc) UNAME_PROCESSOR=powerpc64 ;;
1275
elif test "$UNAME_PROCESSOR" = i386 ; then
1276
# Avoid executing cc on OS X 10.9, as it ships with a stub
1277
# that puts up a graphical alert prompting to install
1278
# developer tools. Any system running Mac OS X 10.7 or
1279
# later (Darwin 11 and later) is required to have a 64-bit
1280
# processor. This is not true of the ARM version of Darwin
1281
# that Apple uses in portable devices.
1282
UNAME_PROCESSOR=x86_64
1253
1284
echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1255
1286
*:procnto*:*:* | *:QNX:[0123456789]*:*)