EvolvingObjects
CMakeCXXCompilerId.cpp
00001 /* This source file must have a .cpp extension so that all C++ compilers
00002    recognize the extension without flags.  Borland does not know .cxx for
00003    example.  */
00004 #ifndef __cplusplus
00005 # error "A C compiler has been selected for C++."
00006 #endif
00007 
00008 #if defined(__COMO__)
00009 # define COMPILER_ID "Comeau"
00010 
00011 #elif defined(__INTEL_COMPILER) || defined(__ICC)
00012 # define COMPILER_ID "Intel"
00013 
00014 #elif defined(__clang__)
00015 # define COMPILER_ID "Clang"
00016 
00017 #elif defined(__BORLANDC__)
00018 # define COMPILER_ID "Borland"
00019 
00020 #elif defined(__WATCOMC__)
00021 # define COMPILER_ID "Watcom"
00022 
00023 #elif defined(__SUNPRO_CC)
00024 # define COMPILER_ID "SunPro"
00025 
00026 #elif defined(__HP_aCC)
00027 # define COMPILER_ID "HP"
00028 
00029 #elif defined(__DECCXX)
00030 # define COMPILER_ID "Compaq"
00031 
00032 #elif defined(__IBMCPP__)
00033 # if defined(__COMPILER_VER__)
00034 #  define COMPILER_ID "zOS"
00035 # elif __IBMCPP__ >= 800
00036 #  define COMPILER_ID "XL"
00037 # else
00038 #  define COMPILER_ID "VisualAge"
00039 # endif
00040 
00041 #elif defined(__PGI)
00042 # define COMPILER_ID "PGI"
00043 
00044 #elif defined(__PATHSCALE__)
00045 # define COMPILER_ID "PathScale"
00046 
00047 #elif defined(_CRAYC)
00048 # define COMPILER_ID "Cray"
00049 
00050 #elif defined(__TI_COMPILER_VERSION__)
00051 # define COMPILER_ID "TI_DSP"
00052 
00053 #elif defined(__SCO_VERSION__)
00054 # define COMPILER_ID "SCO"
00055 
00056 #elif defined(__GNUC__)
00057 # define COMPILER_ID "GNU"
00058 
00059 #elif defined(_MSC_VER)
00060 # define COMPILER_ID "MSVC"
00061 
00062 #elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
00063 /* Analog Devices C++ compiler for Blackfin, TigerSHARC and
00064    SHARC (21000) DSPs */
00065 # define COMPILER_ID "ADSP"
00066 
00067 #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
00068 # define COMPILER_ID "MIPSpro"
00069 
00070 /* This compiler is either not known or is too old to define an
00071    identification macro.  Try to identify the platform and guess that
00072    it is the native compiler.  */
00073 #elif defined(__sgi)
00074 # define COMPILER_ID "MIPSpro"
00075 
00076 #elif defined(__hpux) || defined(__hpua)
00077 # define COMPILER_ID "HP"
00078 
00079 #else /* unknown compiler */
00080 # define COMPILER_ID ""
00081 
00082 #endif
00083 
00084 /* Construct the string literal in pieces to prevent the source from
00085    getting matched.  Store it in a pointer rather than an array
00086    because some compilers will just produce instructions to fill the
00087    array rather than assigning a pointer to a static array.  */
00088 char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
00089 
00090 /* Identify known platforms by name.  */
00091 #if defined(__linux) || defined(__linux__) || defined(linux)
00092 # define PLATFORM_ID "Linux"
00093 
00094 #elif defined(__CYGWIN__)
00095 # define PLATFORM_ID "Cygwin"
00096 
00097 #elif defined(__MINGW32__)
00098 # define PLATFORM_ID "MinGW"
00099 
00100 #elif defined(__APPLE__)
00101 # define PLATFORM_ID "Darwin"
00102 
00103 #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
00104 # define PLATFORM_ID "Windows"
00105 
00106 #elif defined(__FreeBSD__) || defined(__FreeBSD)
00107 # define PLATFORM_ID "FreeBSD"
00108 
00109 #elif defined(__NetBSD__) || defined(__NetBSD)
00110 # define PLATFORM_ID "NetBSD"
00111 
00112 #elif defined(__OpenBSD__) || defined(__OPENBSD)
00113 # define PLATFORM_ID "OpenBSD"
00114 
00115 #elif defined(__sun) || defined(sun)
00116 # define PLATFORM_ID "SunOS"
00117 
00118 #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
00119 # define PLATFORM_ID "AIX"
00120 
00121 #elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
00122 # define PLATFORM_ID "IRIX"
00123 
00124 #elif defined(__hpux) || defined(__hpux__)
00125 # define PLATFORM_ID "HP-UX"
00126 
00127 #elif defined(__HAIKU) || defined(__HAIKU__) || defined(_HAIKU)
00128 # define PLATFORM_ID "Haiku"
00129 /* Haiku also defines __BEOS__ so we must 
00130    put it prior to the check for __BEOS__
00131 */
00132 
00133 #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
00134 # define PLATFORM_ID "BeOS"
00135 
00136 #elif defined(__QNX__) || defined(__QNXNTO__)
00137 # define PLATFORM_ID "QNX"
00138 
00139 #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
00140 # define PLATFORM_ID "Tru64"
00141 
00142 #elif defined(__riscos) || defined(__riscos__)
00143 # define PLATFORM_ID "RISCos"
00144 
00145 #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
00146 # define PLATFORM_ID "SINIX"
00147 
00148 #elif defined(__UNIX_SV__)
00149 # define PLATFORM_ID "UNIX_SV"
00150 
00151 #elif defined(__bsdos__)
00152 # define PLATFORM_ID "BSDOS"
00153 
00154 #elif defined(_MPRAS) || defined(MPRAS)
00155 # define PLATFORM_ID "MP-RAS"
00156 
00157 #elif defined(__osf) || defined(__osf__)
00158 # define PLATFORM_ID "OSF1"
00159 
00160 #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
00161 # define PLATFORM_ID "SCO_SV"
00162 
00163 #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
00164 # define PLATFORM_ID "ULTRIX"
00165 
00166 #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
00167 # define PLATFORM_ID "Xenix"
00168 
00169 #else /* unknown platform */
00170 # define PLATFORM_ID ""
00171 
00172 #endif
00173 
00174 /* For windows compilers MSVC and Intel we can determine
00175    the architecture of the compiler being used.  This is because
00176    the compilers do not have flags that can change the architecture,
00177    but rather depend on which compiler is being used
00178 */
00179 #if defined(_WIN32) && defined(_MSC_VER)
00180 # if defined(_M_IA64)
00181 #  define ARCHITECTURE_ID "IA64"
00182 
00183 # elif defined(_M_X64) || defined(_M_AMD64)
00184 #  define ARCHITECTURE_ID "x64" 
00185 
00186 # elif defined(_M_IX86)
00187 #  define ARCHITECTURE_ID "X86"
00188 
00189 # else /* unknown architecture */
00190 #  define ARCHITECTURE_ID ""
00191 # endif
00192 
00193 #else
00194 #  define ARCHITECTURE_ID ""
00195 #endif
00196 
00197 /* Construct the string literal in pieces to prevent the source from
00198    getting matched.  Store it in a pointer rather than an array
00199    because some compilers will just produce instructions to fill the
00200    array rather than assigning a pointer to a static array.  */
00201 char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
00202 char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
00203 
00204 
00205 
00206 /*--------------------------------------------------------------------------*/
00207 
00208 int main(int argc, char* argv[])
00209 {
00210   int require = 0;
00211   require += info_compiler[argc];
00212   require += info_platform[argc];
00213   (void)argv;
00214   return require;
00215 }
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