CMakeLua/Source/kwsys/CPU.h.in

   1 /*=========================================================================
   2
   3   Program:   KWSys - Kitware System Library
   4   Module:    $RCSfile: CPU.h.in,v $
   5
   6   Copyright (c) Kitware, Inc., Insight Consortium.  All rights reserved.
   7   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
   8
   9      This software is distributed WITHOUT ANY WARRANTY; without even
  10      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  11      PURPOSE.  See the above copyright notices for more information.
  12
  13 =========================================================================*/
  14 #ifndef @KWSYS_NAMESPACE@_CPU_h
  15 #define @KWSYS_NAMESPACE@_CPU_h
  16
  17 #include <@KWSYS_NAMESPACE@/Configure.h>
  18
  19 /* Identify possible endian cases.  The macro
  20    @KWSYS_NAMESPACE@_CPU_ENDIAN_ID will be defined to one of these, or
  21    0 if unknown.  */
  22 #define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG    4321
  23 #define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE 1234
  24
  25 /* Apple always defines one of these.  */
  26 #if defined(__LITTLE_ENDIAN__)
  27 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  28 #elif defined(__BIG_ENDIAN__)
  29 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  30
  31 /* Alpha */
  32 #elif defined(__alpha) || defined(__alpha__) || defined(_M_ALPHA)
  33 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  34
  35 /* Intel x86 */
  36 #elif defined(__i386) || defined(__i386__) || defined(_M_IX86)
  37 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  38 #elif defined(_X86_) || defined(__THW_INTEL__) || defined(__I86__)
  39 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  40 #elif defined(__MWERKS__) && defined(__INTEL__)
  41 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  42
  43 /* Intel x86-64 */
  44 #elif defined(__x86_64) || defined(__x86_64__) || defined(_M_X64)
  45 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  46 #elif defined(__amd64) || defined(__amd64__)
  47 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  48
  49 /* Intel Architecture-64 (Itanium) */
  50 #elif defined(__ia64) || defined(__ia64__)
  51 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  52 #elif defined(_IA64) || defined(__IA64__) || defined(_M_IA64)
  53 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
  54
  55 /* PowerPC */
  56 #elif defined(__powerpc) || defined(__powerpc__)
  57 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  58 #elif defined(__ppc) || defined(__ppc__) || defined(__POWERPC__)
  59 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  60
  61 /* SPARC */
  62 #elif defined(__sparc) || defined(__sparc__)
  63 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  64
  65 /* HP/PA RISC */
  66 #elif defined(__hppa) || defined(__hppa__)
  67 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  68
  69 /* Motorola 68k */
  70 #elif defined(__m68k__) || defined(M68000)
  71 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  72
  73 /* MIPS */
  74 #elif defined(__mips) || defined(__mips__) || defined(__MIPS__)
  75 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  76
  77 /* RS/6000 */
  78 #elif defined(__THW_RS600) || defined(_IBMR2) || defined(_POWER)
  79 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  80 #elif defined(_ARCH_PWR) || defined(_ARCH_PWR2)
  81 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  82
  83 /* System/370 */
  84 #elif defined(__370__) || defined(__THW_370__)
  85 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  86
  87 /* System/390 */
  88 #elif defined(__s390__) || defined(__s390x__)
  89 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  90
  91 /* z/Architecture */
  92 #elif defined(__SYSC_ZARCH__)
  93 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
  94
  95 /* Unknown CPU */
  96 #else
  97 # define @KWSYS_NAMESPACE@_CPU_ENDIAN_ID 0
  98 # if !defined(@KWSYS_NAMESPACE@_CPU_UNKNOWN_OKAY)
  99 #  error "The target CPU architecture is not known."
 100 # endif
 101 #endif
 102
 103 /* If building a C or C++ file in kwsys itself, give the source file
 104    access to the macros without a configured namespace.  */
 105 #if defined(KWSYS_NAMESPACE)
 106 # define KWSYS_CPU_ENDIAN_ID        @KWSYS_NAMESPACE@_CPU_ENDIAN_ID
 107 # define KWSYS_CPU_ENDIAN_ID_BIG    @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_BIG
 108 # define KWSYS_CPU_ENDIAN_ID_LITTLE @KWSYS_NAMESPACE@_CPU_ENDIAN_ID_LITTLE
 109 #endif
 110
 111 #endif