Modules/CMakeCCompilerId.c.in

   1 #ifdef __cplusplus
   2 # error "A C++ compiler has been selected for C."
   3 #endif
   4
   5 #if defined(__18CXX)
   6 # define ID_VOID_MAIN
   7 #endif
   8
   9 #if defined(__INTEL_COMPILER) || defined(__ICC)
  10 # define COMPILER_ID "Intel"
  11
  12 #elif defined(__BORLANDC__)
  13 # define COMPILER_ID "Borland"
  14
  15 #elif defined(__WATCOMC__)
  16 # define COMPILER_ID "Watcom"
  17
  18 #elif defined(__SUNPRO_C)
  19 # define COMPILER_ID "SunPro"
  20
  21 #elif defined(__HP_cc)
  22 # define COMPILER_ID "HP"
  23
  24 #elif defined(__DECC)
  25 # define COMPILER_ID "Compaq"
  26
  27 #elif defined(__IBMC__)
  28 # if defined(__COMPILER_VER__)
  29 #  define COMPILER_ID "zOS"
  30 # elif __IBMC__ >= 800
  31 #  define COMPILER_ID "XL"
  32 # else
  33 #  define COMPILER_ID "VisualAge"
  34 # endif
  35
  36 #elif defined(__PGI)
  37 # define COMPILER_ID "PGI"
  38
  39 #elif defined(__GNUC__)
  40 # define COMPILER_ID "GNU"
  41
  42 #elif defined(_MSC_VER)
  43 # define COMPILER_ID "MSVC"
  44
  45 #elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
  46 /* Analog Devices C++ compiler for Blackfin, TigerSHARC and
  47    SHARC (21000) DSPs */
  48 # define COMPILER_ID "ADSP"
  49
  50 /* IAR Systems compiler for embedded systems.
  51    http://www.iar.com
  52    Not supported yet by CMake
  53 #elif defined(__IAR_SYSTEMS_ICC__)
  54 # define COMPILER_ID "IAR" */
  55
  56 /* sdcc, the small devices C compiler for embedded systems,
  57    http://sdcc.sourceforge.net  */
  58 #elif defined(SDCC)
  59 # define COMPILER_ID "SDCC"
  60
  61 #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
  62 # define COMPILER_ID "MIPSpro"
  63
  64 /* This compiler is either not known or is too old to define an
  65    identification macro.  Try to identify the platform and guess that
  66    it is the native compiler.  */
  67 #elif defined(__sgi)
  68 # define COMPILER_ID "MIPSpro"
  69
  70 #elif defined(__hpux) || defined(__hpua)
  71 # define COMPILER_ID "HP"
  72
  73 #else /* unknown compiler */
  74 # define COMPILER_ID ""
  75
  76 #endif
  77
  78 /* Construct the string literal in pieces to prevent the source from
  79    getting matched.  Store it in a pointer rather than an array
  80    because some compilers will just produce instructions to fill the
  81    array rather than assigning a pointer to a static array.  */
  82 char* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  83
  84 @CMAKE_C_COMPILER_ID_PLATFORM_CONTENT@
  85
  86 /*--------------------------------------------------------------------------*/
  87
  88 #ifdef ID_VOID_MAIN
  89 void main() {}
  90 #else
  91 int main(int argc, char* argv[])
  92 {
  93   int require = 0;
  94   require += info_compiler[argc];
  95   require += info_platform[argc];
  96   (void)argv;
  97   return require;
  98 }
  99 #endif