Update to 1.12.3.

*** 1,6 ****
! /*      $Id: arch.in,v 1.12 2012/01/28 14:02:17 joerg Exp $ */
  /*
   * Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv>
   *
   * Permission to use, copy, modify, and distribute this software for any
   * purpose with or without fee is hereby granted, provided that the above
--- 1,6 ----
! /*      $Id: arch.in,v 1.14 2013/09/16 22:12:57 schwarze Exp $ */
  /*
   * Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv>
   *
   * Permission to use, copy, modify, and distribute this software for any
   * purpose with or without fee is hereby granted, provided that the above
*** 36,48 ****
  LINE("arc",             "ARC")
  LINE("arm",             "ARM")
  LINE("arm26",           "ARM26")
  LINE("arm32",           "ARM32")
  LINE("armish",          "ARMISH")
  LINE("aviion",          "AViiON")
  LINE("atari",           "ATARI")
- LINE("beagle",          "Beagle")
  LINE("bebox",           "BeBox")
  LINE("cats",            "cats")
  LINE("cesfic",          "CESFIC")
  LINE("cobalt",          "Cobalt")
  LINE("dreamcast",       "Dreamcast")
--- 36,48 ----
  LINE("arc",             "ARC")
  LINE("arm",             "ARM")
  LINE("arm26",           "ARM26")
  LINE("arm32",           "ARM32")
  LINE("armish",          "ARMISH")
+ LINE("armv7",           "ARMv7")
  LINE("aviion",          "AViiON")
  LINE("atari",           "ATARI")
  LINE("bebox",           "BeBox")
  LINE("cats",            "cats")
  LINE("cesfic",          "CESFIC")
  LINE("cobalt",          "Cobalt")
  LINE("dreamcast",       "Dreamcast")
*** 79,88 ****
--- 79,89 ----
  LINE("mvmeppc",         "MVMEPPC")
  LINE("netwinder",       "NetWinder")
  LINE("news68k",         "NeWS68k")
  LINE("newsmips",        "NeWSMIPS")
  LINE("next68k",         "NeXT68k")
+ LINE("octeon",          "OCTEON")
  LINE("ofppc",           "OFPPC")
  LINE("palm",            "Palm")
  LINE("pc532",           "PC532")
  LINE("playstation2",    "PlayStation2")
  LINE("pmax",            "PMAX")