2 # error "A C++ compiler has been selected for C."
9 #if defined(__INTEL_COMPILER) || defined(__ICC)
10 # define COMPILER_ID "Intel"
12 #elif defined(__clang__)
13 # define COMPILER_ID "Clang"
15 #elif defined(__BORLANDC__)
16 # define COMPILER_ID "Borland"
18 #elif defined(__WATCOMC__)
19 # define COMPILER_ID "Watcom"
21 #elif defined(__SUNPRO_C)
22 # define COMPILER_ID "SunPro"
24 #elif defined(__HP_cc)
25 # define COMPILER_ID "HP"
28 # define COMPILER_ID "Compaq"
30 #elif defined(__IBMC__)
31 # if defined(__COMPILER_VER__)
32 # define COMPILER_ID "zOS"
33 # elif __IBMC__ >= 800
34 # define COMPILER_ID "XL"
36 # define COMPILER_ID "VisualAge"
40 # define COMPILER_ID "PGI"
42 #elif defined(__PATHSCALE__)
43 # define COMPILER_ID "PathScale"
46 # define COMPILER_ID "Cray"
48 #elif defined(__TI_COMPILER_VERSION__)
49 # define COMPILER_ID "TI_DSP"
51 #elif defined(__TINYC__)
52 # define COMPILER_ID "TinyCC"
54 #elif defined(__SCO_VERSION__)
55 # define COMPILER_ID "SCO"
57 #elif defined(__GNUC__)
58 # define COMPILER_ID "GNU"
60 #elif defined(_MSC_VER)
61 # define COMPILER_ID "MSVC"
63 #elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
64 /* Analog Devices C++ compiler for Blackfin, TigerSHARC and
66 # define COMPILER_ID "ADSP"
68 /* IAR Systems compiler for embedded systems.
70 Not supported yet by CMake
71 #elif defined(__IAR_SYSTEMS_ICC__)
72 # define COMPILER_ID "IAR" */
74 /* sdcc, the small devices C compiler for embedded systems,
75 http://sdcc.sourceforge.net */
77 # define COMPILER_ID "SDCC"
79 #elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
80 # define COMPILER_ID "MIPSpro"
82 /* This compiler is either not known or is too old to define an
83 identification macro. Try to identify the platform and guess that
84 it is the native compiler. */
86 # define COMPILER_ID "MIPSpro"
88 #elif defined(__hpux) || defined(__hpua)
89 # define COMPILER_ID "HP"
91 #else /* unknown compiler */
92 # define COMPILER_ID ""
96 /* Construct the string literal in pieces to prevent the source from
97 getting matched. Store it in a pointer rather than an array
98 because some compilers will just produce instructions to fill the
99 array rather than assigning a pointer to a static array. */
100 char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
102 /* Identify known platforms by name. */
103 #if defined(__linux) || defined(__linux__) || defined(linux)
104 # define PLATFORM_ID "Linux"
106 #elif defined(__CYGWIN__)
107 # define PLATFORM_ID "Cygwin"
109 #elif defined(__MINGW32__)
110 # define PLATFORM_ID "MinGW"
112 #elif defined(__APPLE__)
113 # define PLATFORM_ID "Darwin"
115 #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
116 # define PLATFORM_ID "Windows"
118 #elif defined(__FreeBSD__) || defined(__FreeBSD)
119 # define PLATFORM_ID "FreeBSD"
121 #elif defined(__NetBSD__) || defined(__NetBSD)
122 # define PLATFORM_ID "NetBSD"
124 #elif defined(__OpenBSD__) || defined(__OPENBSD)
125 # define PLATFORM_ID "OpenBSD"
127 #elif defined(__sun) || defined(sun)
128 # define PLATFORM_ID "SunOS"
130 #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
131 # define PLATFORM_ID "AIX"
133 #elif defined(__sgi) || defined(__sgi__) || defined(_SGI)
134 # define PLATFORM_ID "IRIX"
136 #elif defined(__hpux) || defined(__hpux__)
137 # define PLATFORM_ID "HP-UX"
139 #elif defined(__HAIKU) || defined(__HAIKU__) || defined(_HAIKU)
140 # define PLATFORM_ID "Haiku"
141 /* Haiku also defines __BEOS__ so we must
142 put it prior to the check for __BEOS__
145 #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
146 # define PLATFORM_ID "BeOS"
148 #elif defined(__QNX__) || defined(__QNXNTO__)
149 # define PLATFORM_ID "QNX"
151 #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
152 # define PLATFORM_ID "Tru64"
154 #elif defined(__riscos) || defined(__riscos__)
155 # define PLATFORM_ID "RISCos"
157 #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
158 # define PLATFORM_ID "SINIX"
160 #elif defined(__UNIX_SV__)
161 # define PLATFORM_ID "UNIX_SV"
163 #elif defined(__bsdos__)
164 # define PLATFORM_ID "BSDOS"
166 #elif defined(_MPRAS) || defined(MPRAS)
167 # define PLATFORM_ID "MP-RAS"
169 #elif defined(__osf) || defined(__osf__)
170 # define PLATFORM_ID "OSF1"
172 #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
173 # define PLATFORM_ID "SCO_SV"
175 #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
176 # define PLATFORM_ID "ULTRIX"
178 #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
179 # define PLATFORM_ID "Xenix"
181 #else /* unknown platform */
182 # define PLATFORM_ID ""
186 /* For windows compilers MSVC and Intel we can determine
187 the architecture of the compiler being used. This is because
188 the compilers do not have flags that can change the architecture,
189 but rather depend on which compiler is being used
191 #if defined(_WIN32) && defined(_MSC_VER)
192 # if defined(_M_IA64)
193 # define ARCHITECTURE_ID "IA64"
195 # elif defined(_M_X64) || defined(_M_AMD64)
196 # define ARCHITECTURE_ID "x64"
198 # elif defined(_M_IX86)
199 # define ARCHITECTURE_ID "X86"
201 # else /* unknown architecture */
202 # define ARCHITECTURE_ID ""
206 # define ARCHITECTURE_ID ""
209 /* Construct the string literal in pieces to prevent the source from
210 getting matched. Store it in a pointer rather than an array
211 because some compilers will just produce instructions to fill the
212 array rather than assigning a pointer to a static array. */
213 char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
214 char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
218 /*--------------------------------------------------------------------------*/
223 int main(int argc, char* argv[])
226 require += info_compiler[argc];
227 require += info_platform[argc];
228 require += info_arch[argc];