mirror of
https://github.com/reactos/CMake.git
synced 2024-11-23 11:39:48 +00:00
847e8bc98c
For the Intel Compiler for Windows we have some subtle preprocessor checks in compiler feature detection to detect C++11 and C++14 modes. Use these when detecting the default C++ dialect too.
86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
/* 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;
|
|
}
|