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 # define COMPILER_ID "VisualAge"
  29
  30 #elif defined(__PGI)
  31 # define COMPILER_ID "PGI"
  32
  33 #elif defined(__GNUC__)
  34 # define COMPILER_ID "GNU"
  35
  36 #elif defined(_MSC_VER)
  37 # define COMPILER_ID "MSVC"
  38
  39 #elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
  40 /* Analog Devices C++ compiler for Blackfin, TigerSHARC and
  41    SHARC (21000) DSPs */
  42 # define COMPILER_ID "ADSP"
  43
  44 /* IAR Systems compiler for embedded systems.
  45    http://www.iar.com
  46    Not supported yet by CMake
  47 #elif defined(__IAR_SYSTEMS_ICC__)
  48 # define COMPILER_ID "IAR" */
  49
  50 /* sdcc, the small devices C compiler for embedded systems,
  51    http://sdcc.sourceforge.net  */
  52 #elif defined(SDCC)
  53 # define COMPILER_ID "SDCC"
  54
  55 #elif defined(_COMPILER_VERSION)
  56 # define COMPILER_ID "MIPSpro"
  57
  58 /* This compiler is either not known or is too old to define an
  59    identification macro.  Try to identify the platform and guess that
  60    it is the native compiler.  */
  61 #elif defined(__sgi)
  62 # define COMPILER_ID "MIPSpro"
  63
  64 #elif defined(__hpux) || defined(__hpua)
  65 # define COMPILER_ID "HP"
  66
  67 #else /* unknown compiler */
  68 # define COMPILER_ID ""
  69
  70 #endif
  71
  72 /* Construct the string literal in pieces to prevent the source from
  73    getting matched.  Store it in a pointer rather than an array
  74    because some compilers will just produce instructions to fill the
  75    array rather than assigning a pointer to a static array.  */
  76 char* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  77
  78 @CMAKE_C_COMPILER_ID_PLATFORM_CONTENT@
  79
  80 /*--------------------------------------------------------------------------*/
  81
  82 #ifdef ID_VOID_MAIN
  83 void main() {}
  84 #else
  85 int main(int argc, char* argv[])
  86 {
  87   int require = 0;
  88   require += info_compiler[argc];
  89   require += info_platform[argc];
  90   (void)argv;
  91   return require;
  92 }
  93 #endif