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- /* This source file must have a .cpp extension so that all C++ compilers
- recognize the extension without flags. Borland does not know .cxx for
- example. */
- #ifndef __cplusplus
- # error "A C compiler has been selected for C++."
- #endif
- @CMAKE_CXX_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(__CRAYXE) || defined(__CRAYXC)
- char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
- #endif
- @CMAKE_CXX_COMPILER_ID_PLATFORM_CONTENT@
- @CMAKE_CXX_COMPILER_ID_ERROR_FOR_TEST@
- #if defined(__INTEL_COMPILER) && defined(_MSVC_LANG) && _MSVC_LANG < 201403L
- # if defined(__INTEL_CXX11_MODE__)
- # if defined(__cpp_aggregate_nsdmi)
- # define CXX_STD 201402L
- # else
- # define CXX_STD 201103L
- # endif
- # else
- # define CXX_STD 199711L
- # endif
- #elif defined(_MSC_VER) && defined(_MSVC_LANG)
- # define CXX_STD _MSVC_LANG
- #else
- # define CXX_STD __cplusplus
- #endif
- const char* info_language_dialect_default = "INFO" ":" "dialect_default["
- #if CXX_STD > 201703L
- "20"
- #elif CXX_STD >= 201703L
- "17"
- #elif CXX_STD >= 201402L
- "14"
- #elif CXX_STD >= 201103L
- "11"
- #else
- "98"
- #endif
- "]";
- /*--------------------------------------------------------------------------*/
- int main(int argc, char* argv[])
- {
- int require = 0;
- require += info_compiler[argc];
- require += info_platform[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(__CRAYXE) || defined(__CRAYXC)
- require += info_cray[argc];
- #endif
- require += info_language_dialect_default[argc];
- (void)argv;
- return require;
- }
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