1 /* This source file must have a .cpp extension so that all C++ compilers
2 recognize the extension without flags. Borland does not know .cxx for
5 # error "A C compiler has been selected for C++."
9 # define COMPILER_ID "Comeau"
11 #elif defined(__INTEL_COMPILER) || defined(__ICC)
12 # define COMPILER_ID "Intel"
14 #elif defined(__BORLANDC__)
15 # define COMPILER_ID "Borland"
17 #elif defined(__WATCOMC__)
18 # define COMPILER_ID "Watcom"
20 #elif defined(__SUNPRO_CC)
21 # define COMPILER_ID "SunPro"
23 #elif defined(__HP_aCC)
24 # define COMPILER_ID "HP"
26 #elif defined(__DECCXX)
27 # define COMPILER_ID "Compaq"
29 #elif defined(__IBMCPP__)
30 # if defined(__COMPILER_VER__)
31 # define COMPILER_ID "zOS"
32 # elif __IBMCPP__ >= 800
33 # define COMPILER_ID "XL"
35 # define COMPILER_ID "VisualAge"
39 # define COMPILER_ID "PGI"
41 #elif defined(__GNUC__)
42 # define COMPILER_ID "GNU"
44 #elif defined(_MSC_VER)
45 # define COMPILER_ID "MSVC"
47 #elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
48 /* Analog Devices C++ compiler for Blackfin, TigerSHARC and
50 # define COMPILER_ID "ADSP"
52 #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
53 # define COMPILER_ID "MIPSpro"
55 /* This compiler is either not known or is too old to define an
56 identification macro. Try to identify the platform and guess that
57 it is the native compiler. */
59 # define COMPILER_ID "MIPSpro"
61 #elif defined(__hpux) || defined(__hpua)
62 # define COMPILER_ID "HP"
64 #else /* unknown compiler */
65 # define COMPILER_ID ""
69 /* Construct the string literal in pieces to prevent the source from
70 getting matched. Store it in a pointer rather than an array
71 because some compilers will just produce instructions to fill the
72 array rather than assigning a pointer to a static array. */
73 char* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
75 /* Identify known platforms by name. */
76 #if defined(__linux) || defined(__linux__) || defined(linux)
77 # define PLATFORM_ID "Linux"
79 #elif defined(__CYGWIN__)
80 # define PLATFORM_ID "Cygwin"
82 #elif defined(__MINGW32__)
83 # define PLATFORM_ID "MinGW"
85 #elif defined(__APPLE__)
86 # define PLATFORM_ID "Darwin"
88 #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
89 # define PLATFORM_ID "Windows"
91 #elif defined(__FreeBSD__) || defined(__FreeBSD)
92 # define PLATFORM_ID "FreeBSD"
94 #elif defined(__NetBSD__) || defined(__NetBSD)
95 # define PLATFORM_ID "NetBSD"
97 #elif defined(__OpenBSD__) || defined(__OPENBSD)
98 # define PLATFORM_ID "OpenBSD"
100 #elif defined(__sun) || defined(sun)
101 # define PLATFORM_ID "SunOS"
103 #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
104 # define PLATFORM_ID "AIX"
106 #elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
107 # define PLATFORM_ID "IRIX"
109 #elif defined(__hpux) || defined(__hpux__)
110 # define PLATFORM_ID "HP-UX"
112 #elif defined(__HAIKU) || defined(__HAIKU__) || defined(_HAIKU)
113 # define PLATFORM_ID "Haiku"
114 /* Haiku also defines __BEOS__ so we must
115 put it prior to the check for __BEOS__
118 #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
119 # define PLATFORM_ID "BeOS"
121 #elif defined(__QNX__) || defined(__QNXNTO__)
122 # define PLATFORM_ID "QNX"
124 #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
125 # define PLATFORM_ID "Tru64"
127 #elif defined(__riscos) || defined(__riscos__)
128 # define PLATFORM_ID "RISCos"
130 #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
131 # define PLATFORM_ID "SINIX"
133 #elif defined(__UNIX_SV__)
134 # define PLATFORM_ID "UNIX_SV"
136 #elif defined(__bsdos__)
137 # define PLATFORM_ID "BSDOS"
139 #elif defined(_MPRAS) || defined(MPRAS)
140 # define PLATFORM_ID "MP-RAS"
142 #elif defined(__osf) || defined(__osf__)
143 # define PLATFORM_ID "OSF1"
145 #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
146 # define PLATFORM_ID "SCO_SV"
148 #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
149 # define PLATFORM_ID "ULTRIX"
151 #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
152 # define PLATFORM_ID "Xenix"
154 #else /* unknown platform */
155 # define PLATFORM_ID ""
159 /* Construct the string literal in pieces to prevent the source from
160 getting matched. Store it in a pointer rather than an array
161 because some compilers will just produce instructions to fill the
162 array rather than assigning a pointer to a static array. */
163 char* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
166 /*--------------------------------------------------------------------------*/
168 int main(int argc, char* argv[])
171 require += info_compiler[argc];
172 require += info_platform[argc];