#ifdef __cplusplus # error "A C++ compiler has been selected for C." #endif #ifdef __CLASSIC_C__ # define const #endif static char const info_compiler[] = "INFO:compiler[" #if defined(__INTEL_COMPILER) || defined(__ICC) "Intel" #elif defined(__BORLANDC__) "Borland" #elif defined(__WATCOMC__) "Watcom" #elif defined(__SUNPRO_C) "SunPro" #elif defined(__HP_cc) "HP" #elif defined(__DECC) "Compaq" #elif defined(__IBMC__) "VisualAge" #elif defined(__GNUC__) "GNU" #elif defined(_MSC_VER) "MSVC" #elif defined(_COMPILER_VERSION) "MIPSpro" /* This compiler is either not known or is too old to define an identification macro. Try to identify the platform and guess that it is the native compiler. */ #elif defined(__sgi) "MIPSpro" #elif defined(__hpux) || defined(__hpua) "HP" #else /* unknown compiler */ "" #endif "]"; /* Include the platform identification source. */ #include "CMakePlatformId.h" /* Make sure the information strings are referenced. */ int main() { return (&info_compiler[0] != &info_platform[0]); }