Update to opus-HEAD-66611f1.

config.sub

 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011, 2012 Free Software Foundation, Inc.
+#   Copyright 1992-2013 Free Software Foundation, Inc.
 
-timestamp='2012-02-10'
+timestamp='2013-08-10'
 
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine.  It does not imply ALL GNU software can.
-#
-# 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
+# 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 3 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.
+# 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, see <http://www.gnu.org/licenses/>.
 #
 # 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.
+# the same distribution terms that you use for the rest of that
+# program.  This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
 
 
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
 # If it is invalid, we print an error message on stderr and exit with code 1.
 # Otherwise, we print the canonical config type on stdout and succeed.
 
 # You can get the latest version of this script from:
 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
 
 # This file is supposed to be the same for all GNU packages
@@ skipping 22 matching lines @@
 Operation modes:
   -h, --help         print this help, then exit
   -t, --time-stamp   print date of last modification, then exit
   -v, --version      print version number, then exit
 
 Report bugs and patches to <config-patches@gnu.org>."
 
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-Free Software Foundation, Inc.
+Copyright 1992-2013 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
 
 help="
 Try \`$me --help' for more information."
 
 # Parse command line
 while test $# -gt 0 ; do
   case $1 in
@@ skipping 27 matching lines @@
  1) ;;
  *) echo "$me: too many arguments$help" >&2
     exit 1;;
 esac
 
 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
   nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
-  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
   knetbsd*-gnu* | netbsd*-gnu* | \
   kopensolaris*-gnu* | \
   storm-chaos* | os2-emx* | rtmk-nova*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
   android-linux)
     os=-linux-android
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
     ;;
@@ skipping 12 matching lines @@
 case $os in
         -sun*os*)
                 # Prevent following clause from handling this invalid input.
                 ;;
         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
         -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-        -apple | -axis | -knuth | -cray | -microblaze)
+        -apple | -axis | -knuth | -cray | -microblaze*)
                 os=
                 basic_machine=$1
                 ;;
         -bluegene*)
                 os=-cnk
                 ;;
         -sim | -cisco | -oki | -wec | -winbond)
                 os=
                 basic_machine=$1
                 ;;
@@ skipping 48 matching lines @@
         -isc)
                 os=-isc2.2
                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                 ;;
         -clix*)
                 basic_machine=clipper-intergraph
                 ;;
         -isc*)
                 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
                 ;;
+        -lynx*178)
+                os=-lynxos178
+                ;;
+        -lynx*5)
+                os=-lynxos5
+                ;;
         -lynx*)
                 os=-lynxos
                 ;;
         -ptx*)
                 basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
                 ;;
         -windowsnt*)
                 os=`echo $os | sed -e 's/windowsnt/winnt/'`
                 ;;
         -psos*)
                 os=-psos
                 ;;
         -mint | -mint[0-9]*)
                 basic_machine=m68k-atari
                 os=-mint
                 ;;
 esac
 
 # Decode aliases for certain CPU-COMPANY combinations.
 case $basic_machine in
         # Recognize the basic CPU types without company name.
         # Some are omitted here because they have special meanings below.
         1750a | 580 \
         | a29k \
         | aarch64 | aarch64_be \
         | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
         | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
         | am33_2.0 \
-        | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
-        | be32 | be64 \
+        | arc | arceb \
+        | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+        | avr | avr32 \
+        | be32 | be64 \
         | bfin \
-        | c4x | clipper \
+        | c4x | c8051 | clipper \
         | d10v | d30v | dlx | dsp16xx \
         | epiphany \
         | fido | fr30 | frv \
         | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
         | hexagon \
         | i370 | i860 | i960 | ia64 \
         | ip2k | iq2000 \
         | le32 | le64 \
         | lm32 \
         | m32c | m32r | m32rle | m68000 | m68k | m88k \
-        | maxq | mb | microblaze | mcore | mep | metag \
+        | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
         | mips | mipsbe | mipseb | mipsel | mipsle \
         | mips16 \
         | mips64 | mips64el \
         | mips64octeon | mips64octeonel \
         | mips64orion | mips64orionel \
         | mips64r5900 | mips64r5900el \
         | mips64vr | mips64vrel \
         | mips64vr4100 | mips64vr4100el \
         | mips64vr4300 | mips64vr4300el \
         | mips64vr5000 | mips64vr5000el \
         | mips64vr5900 | mips64vr5900el \
         | mipsisa32 | mipsisa32el \
         | mipsisa32r2 | mipsisa32r2el \
         | mipsisa64 | mipsisa64el \
         | mipsisa64r2 | mipsisa64r2el \
         | mipsisa64sb1 | mipsisa64sb1el \
         | mipsisa64sr71k | mipsisa64sr71kel \
+        | mipsr5900 | mipsr5900el \
         | mipstx39 | mipstx39el \
         | mn10200 | mn10300 \
         | moxie \
         | mt \
         | msp430 \
         | nds32 | nds32le | nds32be \
-        | nios | nios2 \
+        | nios | nios2 | nios2eb | nios2el \
         | ns16k | ns32k \
         | open8 \
-        | or32 \
+        | or1k | or32 \
         | pdp10 | pdp11 | pj | pjl \
         | powerpc | powerpc64 | powerpc64le | powerpcle \
         | pyramid \
         | rl78 | rx \
         | score \
         | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
         | sh64 | sh64le \
         | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
         | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
         | spu \
@@ skipping 49 matching lines @@
         *-*-*)
                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
                 exit 1
                 ;;
         # Recognize the basic CPU types with company name.
         580-* \
         | a29k-* \
         | aarch64-* | aarch64_be-* \
         | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
         | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+        | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
         | arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
         | avr-* | avr32-* \
         | be32-* | be64-* \
         | bfin-* | bs2000-* \
         | c[123]* | c30-* | [cjt]90-* | c4x-* \
-        | clipper-* | craynv-* | cydra-* \
+        | c8051-* | clipper-* | craynv-* | cydra-* \
         | d10v-* | d30v-* | dlx-* \
         | elxsi-* \
         | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
         | h8300-* | h8500-* \
         | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
         | hexagon-* \
         | i*86-* | i860-* | i960-* | ia64-* \
         | ip2k-* | iq2000-* \
         | le32-* | le64-* \
         | lm32-* \
         | m32c-* | m32r-* | m32rle-* \
         | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+        | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+        | microblaze-* | microblazeel-* \
         | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
         | mips16-* \
         | mips64-* | mips64el-* \
         | mips64octeon-* | mips64octeonel-* \
         | mips64orion-* | mips64orionel-* \
         | mips64r5900-* | mips64r5900el-* \
         | mips64vr-* | mips64vrel-* \
         | mips64vr4100-* | mips64vr4100el-* \
         | mips64vr4300-* | mips64vr4300el-* \
         | mips64vr5000-* | mips64vr5000el-* \
         | mips64vr5900-* | mips64vr5900el-* \
         | mipsisa32-* | mipsisa32el-* \
         | mipsisa32r2-* | mipsisa32r2el-* \
         | mipsisa64-* | mipsisa64el-* \
         | mipsisa64r2-* | mipsisa64r2el-* \
         | mipsisa64sb1-* | mipsisa64sb1el-* \
         | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+        | mipsr5900-* | mipsr5900el-* \
         | mipstx39-* | mipstx39el-* \
         | mmix-* \
         | mt-* \
         | msp430-* \
         | nds32-* | nds32le-* | nds32be-* \
-        | nios-* | nios2-* \
+        | nios-* | nios2-* | nios2eb-* | nios2el-* \
         | none-* | np1-* | ns16k-* | ns32k-* \
         | open8-* \
         | orion-* \
         | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
         | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
         | pyramid-* \
         | rl78-* | romp-* | rs6000-* | rx-* \
         | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
         | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
         | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
@@ skipping 355 matching lines @@
                 basic_machine=m88k-omron
                 ;;
         magnum | m3230)
                 basic_machine=mips-mips
                 os=-sysv
                 ;;
         merlin)
                 basic_machine=ns32k-utek
                 os=-sysv
                 ;;
-        microblaze)
+        microblaze*)
                 basic_machine=microblaze-xilinx
                 ;;
+        mingw64)
+                basic_machine=x86_64-pc
+                os=-mingw64
+                ;;
         mingw32)
-                basic_machine=i386-pc
+                basic_machine=i686-pc
                 os=-mingw32
                 ;;
         mingw32ce)
                 basic_machine=arm-unknown
                 os=-mingw32ce
                 ;;
         miniframe)
                 basic_machine=m68000-convergent
                 ;;
         *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
@@ skipping 15 matching lines @@
                 os=-morphos
                 ;;
         msdos)
                 basic_machine=i386-pc
                 os=-msdos
                 ;;
         ms1-*)
                 basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
                 ;;
         msys)
-                basic_machine=i386-pc
+                basic_machine=i686-pc
                 os=-msys
                 ;;
         mvs)
                 basic_machine=i370-ibm
                 os=-mvs
                 ;;
         nacl)
                 basic_machine=le32-unknown
                 os=-nacl
                 ;;
@@ skipping 170 matching lines @@
         ppc64le-* | powerpc64little-*)
                 basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
                 ;;
         ps2)
                 basic_machine=i386-ibm
                 ;;
         pw32)
                 basic_machine=i586-unknown
                 os=-pw32
                 ;;
-        rdos)
+        rdos | rdos64)
+                basic_machine=x86_64-pc
+                os=-rdos
+                ;;
+        rdos32)
                 basic_machine=i386-pc
                 os=-rdos
                 ;;
         rom68k)
                 basic_machine=m68k-rom68k
                 os=-coff
                 ;;
         rm[46]00)
                 basic_machine=mips-siemens
                 ;;
@@ skipping 306 matching lines @@
         -gnu/linux*)
                 os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
                 ;;
         # First accept the basic system types.
         # The portable systems comes first.
         # Each alternative MUST END IN A *, to match a version number.
         # -sysv* is not here because it comes later, after sysvr4.
         -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
               | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
               | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
-              | -sym* | -kopensolaris* \
+              | -sym* | -kopensolaris* | -plan9* \
               | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
               | -aos* | -aros* \
               | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
               | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
               | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-              | -openbsd* | -solidbsd* \
+              | -bitrig* | -openbsd* | -solidbsd* \
               | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
               | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
               | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
               | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
               | -chorusos* | -chorusrdb* | -cegcc* \
               | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-              | -mingw32* | -linux-gnu* | -linux-android* \
-              | -linux-newlib* | -linux-uclibc* \
+              | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+              | -linux-newlib* | -linux-musl* | -linux-uclibc* \
               | -uxpv* | -beos* | -mpeix* | -udk* \
               | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
               | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
               | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
               | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
               | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
               | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
               | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
         # Remember, each alternative MUST END IN *, to match a version number.
                 ;;
@@ skipping 111 matching lines @@
                 ;;
         -xenix)
                 os=-xenix
                 ;;
         -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
                 os=-mint
                 ;;
         -aros*)
                 os=-aros
                 ;;
-        -kaos*)
-                os=-kaos
-                ;;
         -zvmoe)
                 os=-zvmoe
                 ;;
         -dicos*)
                 os=-dicos
                 ;;
         -nacl*)
                 ;;
         -none)
                 ;;
@@ skipping 28 matching lines @@
                 ;;
         arm*-rebel)
                 os=-linux
                 ;;
         arm*-semi)
                 os=-aout
                 ;;
         c4x-* | tic4x-*)
                 os=-coff
                 ;;
+        c8051-*)
+                os=-elf
+                ;;
+        hexagon-*)
+                os=-elf
+                ;;
         tic54x-*)
                 os=-coff
                 ;;
         tic55x-*)
                 os=-coff
                 ;;
         tic6x-*)
                 os=-coff
                 ;;
         # This must come before the *-dec entry.
@@ skipping 20 matching lines @@
                 ;;
         mep-*)
                 os=-elf
                 ;;
         mips*-cisco)
                 os=-elf
                 ;;
         mips*-*)
                 os=-elf
                 ;;
+        or1k-*)
+                os=-elf
+                ;;
         or32-*)
                 os=-coff
                 ;;
         *-tti)  # must be before sparc entry or we get the wrong os.
                 os=-sysv3
                 ;;
         sparc-* | *-sun)
                 os=-sunos4.1.1
                 ;;
         *-be)
@@ skipping 174 matching lines @@
 
 echo $basic_machine$os
 exit
 
 # Local variables:
 # eval: (add-hook 'write-file-hooks 'time-stamp)
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"
 # End: