#ifdef __cplusplus # error "A C++ compiler has been selected for C." #endif #if defined(__18CXX) # define ID_VOID_MAIN #endif #if defined(__CLASSIC_C__) /* cv-qualifiers did not exist in K&R C */ # define const # define volatile #endif @CMAKE_C_COMPILER_ID_CONTENT@ /* Construct the string literal in pieces to prevent the source from getting matched. Store it in a pointer rather than an array because some compilers will just produce instructions to fill the array rather than assigning a pointer to a static array. */ char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]"; #ifdef SIMULATE_ID char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]"; #endif #ifdef __QNXNTO__ char const* qnxnto = "INFO" ":" "qnxnto[]"; #endif #if defined(_CRAYC) || defined(__cray__) char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]"; #endif @CMAKE_C_COMPILER_ID_PLATFORM_CONTENT@ @CMAKE_C_COMPILER_ID_ERROR_FOR_TEST@ #if !defined(__STDC__) # if (defined(_MSC_VER) && !defined(__clang__)) \ || (defined(__ibmxl__) || defined(__IBMC__)) # define C_DIALECT "90" # else # define C_DIALECT # endif #elif __STDC_VERSION__ >= 201000L # define C_DIALECT "11" #elif __STDC_VERSION__ >= 199901L # define C_DIALECT "99" #else # define C_DIALECT "90" #endif const char* info_language_dialect_default = "INFO" ":" "dialect_default[" C_DIALECT "]"; /*--------------------------------------------------------------------------*/ #ifdef ID_VOID_MAIN void main() {} #else # if defined(__CLASSIC_C__) int main(argc, argv) int argc; char *argv[]; # else int main(int argc, char* argv[]) # endif { int require = 0; require += info_compiler[argc]; require += info_platform[argc]; require += info_arch[argc]; #ifdef COMPILER_VERSION_MAJOR require += info_version[argc]; #endif #ifdef COMPILER_VERSION_INTERNAL require += info_version_internal[argc]; #endif #ifdef SIMULATE_ID require += info_simulate[argc]; #endif #ifdef SIMULATE_VERSION_MAJOR require += info_simulate_version[argc]; #endif #if defined(_CRAYC) || defined(__cray__) require += info_cray[argc]; #endif require += info_language_dialect_default[argc]; (void)argv; return require; } #endif