mirror of
https://github.com/Kitware/CMake.git
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9ee4a42813
Customer reported problems detecting the Cray compiler on their Apollo80
system. We were checking for the __CRAYXC and __CRAYXE predefined
macros. These macros reflect the platform that the compiler is running
on, i.e. Cray XC and Cray XE machines. Naturally, this didn't work on
Apollo80.
This commit uses the official Cray compiler identification macros which
are defined on every platform:
CCE Version C Macro C++ Macro Fortran Macro
============ ======== ========= =============
version < 9 _CRAYC _CRAYC _CRAYFTN
version >= 9 __cray__ __cray__ _CRAYFTN
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(_CRAYC) || defined(__cray__)
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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(_CRAYC) || defined(__cray__)
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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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