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13144e82cd
Previously were checking for the `__CRAYXC` and `__CRAYXE` predefined macros. These macros reflect the platform that the compiler wrapper is running on, i.e. Cray XC and Cray XE machines. They are not defined on other platforms such as Apollo80. Switch to the `__CRAYXT_COMPUTE_LINUX_TARGET` macro. The Cray cc/CC/ftn wrappers always define this macro on the command line. This macro has been in use for many years, and is believed to be a reliable way to detect current and older Cray compiler wrappers. Fixes: #21904
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
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recognize the extension without flags. Borland does not know .cxx for
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example. */
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#ifndef __cplusplus
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# error "A C compiler has been selected for C++."
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#endif
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@CMAKE_CXX_COMPILER_ID_CONTENT@
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/* Construct the string literal in pieces to prevent the source from
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getting matched. Store it in a pointer rather than an array
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because some compilers will just produce instructions to fill the
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array rather than assigning a pointer to a static array. */
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char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
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#ifdef SIMULATE_ID
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char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
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#endif
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#ifdef __QNXNTO__
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char const* qnxnto = "INFO" ":" "qnxnto[]";
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#endif
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#if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
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char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
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#endif
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@CMAKE_CXX_COMPILER_ID_PLATFORM_CONTENT@
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@CMAKE_CXX_COMPILER_ID_ERROR_FOR_TEST@
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#if defined(__INTEL_COMPILER) && defined(_MSVC_LANG) && _MSVC_LANG < 201403L
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# if defined(__INTEL_CXX11_MODE__)
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# if defined(__cpp_aggregate_nsdmi)
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# define CXX_STD 201402L
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# else
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# define CXX_STD 201103L
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# endif
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# else
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# define CXX_STD 199711L
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# endif
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#elif defined(_MSC_VER) && defined(_MSVC_LANG)
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# define CXX_STD _MSVC_LANG
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#else
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# define CXX_STD __cplusplus
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#endif
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const char* info_language_dialect_default = "INFO" ":" "dialect_default["
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#if CXX_STD > 201703L
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"20"
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#elif CXX_STD >= 201703L
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"17"
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#elif CXX_STD >= 201402L
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"14"
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#elif CXX_STD >= 201103L
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"11"
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#else
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"98"
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#endif
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"]";
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/*--------------------------------------------------------------------------*/
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int main(int argc, char* argv[])
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{
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int require = 0;
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require += info_compiler[argc];
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require += info_platform[argc];
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#ifdef COMPILER_VERSION_MAJOR
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require += info_version[argc];
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#endif
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#ifdef COMPILER_VERSION_INTERNAL
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require += info_version_internal[argc];
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#endif
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#ifdef SIMULATE_ID
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require += info_simulate[argc];
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#endif
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#ifdef SIMULATE_VERSION_MAJOR
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require += info_simulate_version[argc];
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#endif
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#if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
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require += info_cray[argc];
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#endif
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require += info_language_dialect_default[argc];
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(void)argv;
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return require;
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}
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