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
3: example. */
4: #ifndef __cplusplus
5: # error "A C compiler has been selected for C++."
6: #endif
7:
8: #if !defined(__has_include)
9: /* If the compiler does not have __has_include, pretend the answer is
10: always no. */
11: # define __has_include(x) 0
12: #endif
13:
14:
15: /* Version number components: V=Version, R=Revision, P=Patch
16: Version date components: YYYY=Year, MM=Month, DD=Day */
17:
18: #if defined(__INTEL_COMPILER) || defined(__ICC)
19: # define COMPILER_ID "Intel"
20: # if defined(_MSC_VER)
21: # define SIMULATE_ID "MSVC"
22: # endif
23: # if defined(__GNUC__)
24: # define SIMULATE_ID "GNU"
25: # endif
26: /* __INTEL_COMPILER = VRP prior to 2021, and then VVVV for 2021 and later,
27: except that a few beta releases use the old format with V=2021. */
28: # if __INTEL_COMPILER < 2021 || __INTEL_COMPILER == 202110 || __INTEL_COMPILER == 202111
29: # define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100)
30: # define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10)
31: # if defined(__INTEL_COMPILER_UPDATE)
32: # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER_UPDATE)
33: # else
34: # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER % 10)
35: # endif
36: # else
37: # define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER)
38: # define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER_UPDATE)
39: /* The third version component from --version is an update index,
40: but no macro is provided for it. */
41: # define COMPILER_VERSION_PATCH DEC(0)
42: # endif
43: # if defined(__INTEL_COMPILER_BUILD_DATE)
44: /* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */
45: # define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE)
46: # endif
47: # if defined(_MSC_VER)
48: /* _MSC_VER = VVRR */
49: # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
50: # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
51: # endif
52: # if defined(__GNUC__)
53: # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
54: # elif defined(__GNUG__)
55: # define SIMULATE_VERSION_MAJOR DEC(__GNUG__)
56: # endif
57: # if defined(__GNUC_MINOR__)
58: # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
59: # endif
60: # if defined(__GNUC_PATCHLEVEL__)
61: # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
62: # endif
63:
64: #elif (defined(__clang__) && defined(__INTEL_CLANG_COMPILER)) || defined(__INTEL_LLVM_COMPILER)
65: # define COMPILER_ID "IntelLLVM"
66: #if defined(_MSC_VER)
67: # define SIMULATE_ID "MSVC"
68: #endif
69: #if defined(__GNUC__)
70: # define SIMULATE_ID "GNU"
71: #endif
72: /* __INTEL_LLVM_COMPILER = VVVVRP prior to 2021.2.0, VVVVRRPP for 2021.2.0 and
73: * later. Look for 6 digit vs. 8 digit version number to decide encoding.
74: * VVVV is no smaller than the current year when a version is released.
75: */
76: #if __INTEL_LLVM_COMPILER < 1000000L
77: # define COMPILER_VERSION_MAJOR DEC(__INTEL_LLVM_COMPILER/100)
78: # define COMPILER_VERSION_MINOR DEC(__INTEL_LLVM_COMPILER/10 % 10)
79: # define COMPILER_VERSION_PATCH DEC(__INTEL_LLVM_COMPILER % 10)
80: #else
81: # define COMPILER_VERSION_MAJOR DEC(__INTEL_LLVM_COMPILER/10000)
82: # define COMPILER_VERSION_MINOR DEC(__INTEL_LLVM_COMPILER/100 % 100)
83: # define COMPILER_VERSION_PATCH DEC(__INTEL_LLVM_COMPILER % 100)
84: #endif
85: #if defined(_MSC_VER)
86: /* _MSC_VER = VVRR */
87: # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
88: # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
89: #endif
90: #if defined(__GNUC__)
91: # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
92: #elif defined(__GNUG__)
93: # define SIMULATE_VERSION_MAJOR DEC(__GNUG__)
94: #endif
95: #if defined(__GNUC_MINOR__)
96: # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
97: #endif
98: #if defined(__GNUC_PATCHLEVEL__)
99: # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
100: #endif
101:
102: #elif defined(__PATHCC__)
103: # define COMPILER_ID "PathScale"
104: # define COMPILER_VERSION_MAJOR DEC(__PATHCC__)
105: # define COMPILER_VERSION_MINOR DEC(__PATHCC_MINOR__)
106: # if defined(__PATHCC_PATCHLEVEL__)
107: # define COMPILER_VERSION_PATCH DEC(__PATHCC_PATCHLEVEL__)
108: # endif
109:
110: #elif defined(__BORLANDC__) && defined(__CODEGEARC_VERSION__)
111: # define COMPILER_ID "Embarcadero"
112: # define COMPILER_VERSION_MAJOR HEX(__CODEGEARC_VERSION__>>24 & 0x00FF)
113: # define COMPILER_VERSION_MINOR HEX(__CODEGEARC_VERSION__>>16 & 0x00FF)
114: # define COMPILER_VERSION_PATCH DEC(__CODEGEARC_VERSION__ & 0xFFFF)
115:
116: #elif defined(__BORLANDC__)
117: # define COMPILER_ID "Borland"
118: /* __BORLANDC__ = 0xVRR */
119: # define COMPILER_VERSION_MAJOR HEX(__BORLANDC__>>8)
120: # define COMPILER_VERSION_MINOR HEX(__BORLANDC__ & 0xFF)
121:
122: #elif defined(__WATCOMC__) && __WATCOMC__ < 1200
123: # define COMPILER_ID "Watcom"
124: /* __WATCOMC__ = VVRR */
125: # define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100)
126: # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
127: # if (__WATCOMC__ % 10) > 0
128: # define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
129: # endif
130:
131: #elif defined(__WATCOMC__)
132: # define COMPILER_ID "OpenWatcom"
133: /* __WATCOMC__ = VVRP + 1100 */
134: # define COMPILER_VERSION_MAJOR DEC((__WATCOMC__ - 1100) / 100)
135: # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
136: # if (__WATCOMC__ % 10) > 0
137: # define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
138: # endif
139:
140: #elif defined(__SUNPRO_CC)
141: # define COMPILER_ID "SunPro"
142: # if __SUNPRO_CC >= 0x5100
143: /* __SUNPRO_CC = 0xVRRP */
144: # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>12)
145: # define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xFF)
146: # define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF)
147: # else
148: /* __SUNPRO_CC = 0xVRP */
149: # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>8)
150: # define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xF)
151: # define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF)
152: # endif
153:
154: #elif defined(__HP_aCC)
155: # define COMPILER_ID "HP"
156: /* __HP_aCC = VVRRPP */
157: # define COMPILER_VERSION_MAJOR DEC(__HP_aCC/10000)
158: # define COMPILER_VERSION_MINOR DEC(__HP_aCC/100 % 100)
159: # define COMPILER_VERSION_PATCH DEC(__HP_aCC % 100)
160:
161: #elif defined(__DECCXX)
162: # define COMPILER_ID "Compaq"
163: /* __DECCXX_VER = VVRRTPPPP */
164: # define COMPILER_VERSION_MAJOR DEC(__DECCXX_VER/10000000)
165: # define COMPILER_VERSION_MINOR DEC(__DECCXX_VER/100000 % 100)
166: # define COMPILER_VERSION_PATCH DEC(__DECCXX_VER % 10000)
167:
168: #elif defined(__IBMCPP__) && defined(__COMPILER_VER__)
169: # define COMPILER_ID "zOS"
170: /* __IBMCPP__ = VRP */
171: # define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
172: # define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
173: # define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
174:
175: #elif defined(__open_xl__) && defined(__clang__)
176: # define COMPILER_ID "IBMClang"
177: # define COMPILER_VERSION_MAJOR DEC(__open_xl_version__)
178: # define COMPILER_VERSION_MINOR DEC(__open_xl_release__)
179: # define COMPILER_VERSION_PATCH DEC(__open_xl_modification__)
180: # define COMPILER_VERSION_TWEAK DEC(__open_xl_ptf_fix_level__)
181:
182:
183: #elif defined(__ibmxl__) && defined(__clang__)
184: # define COMPILER_ID "XLClang"
185: # define COMPILER_VERSION_MAJOR DEC(__ibmxl_version__)
186: # define COMPILER_VERSION_MINOR DEC(__ibmxl_release__)
187: # define COMPILER_VERSION_PATCH DEC(__ibmxl_modification__)
188: # define COMPILER_VERSION_TWEAK DEC(__ibmxl_ptf_fix_level__)
189:
190:
191: #elif defined(__IBMCPP__) && !defined(__COMPILER_VER__) && __IBMCPP__ >= 800
192: # define COMPILER_ID "XL"
193: /* __IBMCPP__ = VRP */
194: # define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
195: # define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
196: # define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
197:
198: #elif defined(__IBMCPP__) && !defined(__COMPILER_VER__) && __IBMCPP__ < 800
199: # define COMPILER_ID "VisualAge"
200: /* __IBMCPP__ = VRP */
201: # define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
202: # define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
203: # define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
204:
205: #elif defined(__NVCOMPILER)
206: # define COMPILER_ID "NVHPC"
207: # define COMPILER_VERSION_MAJOR DEC(__NVCOMPILER_MAJOR__)
208: # define COMPILER_VERSION_MINOR DEC(__NVCOMPILER_MINOR__)
209: # if defined(__NVCOMPILER_PATCHLEVEL__)
210: # define COMPILER_VERSION_PATCH DEC(__NVCOMPILER_PATCHLEVEL__)
211: # endif
212:
213: #elif defined(__PGI)
214: # define COMPILER_ID "PGI"
215: # define COMPILER_VERSION_MAJOR DEC(__PGIC__)
216: # define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
217: # if defined(__PGIC_PATCHLEVEL__)
218: # define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
219: # endif
220:
221: #elif defined(__clang__) && defined(__cray__)
222: # define COMPILER_ID "CrayClang"
223: # define COMPILER_VERSION_MAJOR DEC(__cray_major__)
224: # define COMPILER_VERSION_MINOR DEC(__cray_minor__)
225: # define COMPILER_VERSION_PATCH DEC(__cray_patchlevel__)
226: # define COMPILER_VERSION_INTERNAL_STR __clang_version__
227:
228:
229: #elif defined(_CRAYC)
230: # define COMPILER_ID "Cray"
231: # define COMPILER_VERSION_MAJOR DEC(_RELEASE_MAJOR)
232: # define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR)
233:
234: #elif defined(__TI_COMPILER_VERSION__)
235: # define COMPILER_ID "TI"
236: /* __TI_COMPILER_VERSION__ = VVVRRRPPP */
237: # define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000)
238: # define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000 % 1000)
239: # define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__ % 1000)
240:
241: #elif defined(__CLANG_FUJITSU)
242: # define COMPILER_ID "FujitsuClang"
243: # define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
244: # define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
245: # define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
246: # define COMPILER_VERSION_INTERNAL_STR __clang_version__
247:
248:
249: #elif defined(__FUJITSU)
250: # define COMPILER_ID "Fujitsu"
251: # if defined(__FCC_version__)
252: # define COMPILER_VERSION __FCC_version__
253: # elif defined(__FCC_major__)
254: # define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
255: # define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
256: # define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
257: # endif
258: # if defined(__fcc_version)
259: # define COMPILER_VERSION_INTERNAL DEC(__fcc_version)
260: # elif defined(__FCC_VERSION)
261: # define COMPILER_VERSION_INTERNAL DEC(__FCC_VERSION)
262: # endif
263:
264:
265: #elif defined(__ghs__)
266: # define COMPILER_ID "GHS"
267: /* __GHS_VERSION_NUMBER = VVVVRP */
268: # ifdef __GHS_VERSION_NUMBER
269: # define COMPILER_VERSION_MAJOR DEC(__GHS_VERSION_NUMBER / 100)
270: # define COMPILER_VERSION_MINOR DEC(__GHS_VERSION_NUMBER / 10 % 10)
271: # define COMPILER_VERSION_PATCH DEC(__GHS_VERSION_NUMBER % 10)
272: # endif
273:
274: #elif defined(__TASKING__)
275: # define COMPILER_ID "Tasking"
276: # define COMPILER_VERSION_MAJOR DEC(__VERSION__/1000)
277: # define COMPILER_VERSION_MINOR DEC(__VERSION__ % 100)
278: # define COMPILER_VERSION_INTERNAL DEC(__VERSION__)
279:
280: #elif defined(__ORANGEC__)
281: # define COMPILER_ID "OrangeC"
282: # define COMPILER_VERSION_MAJOR DEC(__ORANGEC_MAJOR__)
283: # define COMPILER_VERSION_MINOR DEC(__ORANGEC_MINOR__)
284: # define COMPILER_VERSION_PATCH DEC(__ORANGEC_PATCHLEVEL__)
285:
286: #elif defined(__SCO_VERSION__)
287: # define COMPILER_ID "SCO"
288:
289: #elif defined(__ARMCC_VERSION) && !defined(__clang__)
290: # define COMPILER_ID "ARMCC"
291: #if __ARMCC_VERSION >= 1000000
292: /* __ARMCC_VERSION = VRRPPPP */
293: # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
294: # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
295: # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
296: #else
297: /* __ARMCC_VERSION = VRPPPP */
298: # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
299: # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
300: # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
301: #endif
302:
303:
304: #elif defined(__clang__) && defined(__apple_build_version__)
305: # define COMPILER_ID "AppleClang"
306: # if defined(_MSC_VER)
307: # define SIMULATE_ID "MSVC"
308: # endif
309: # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
310: # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
311: # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
312: # if defined(_MSC_VER)
313: /* _MSC_VER = VVRR */
314: # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
315: # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
316: # endif
317: # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
318:
319: #elif defined(__clang__) && defined(__ARMCOMPILER_VERSION)
320: # define COMPILER_ID "ARMClang"
321: # define COMPILER_VERSION_MAJOR DEC(__ARMCOMPILER_VERSION/1000000)
322: # define COMPILER_VERSION_MINOR DEC(__ARMCOMPILER_VERSION/10000 % 100)
323: # define COMPILER_VERSION_PATCH DEC(__ARMCOMPILER_VERSION/100 % 100)
324: # define COMPILER_VERSION_INTERNAL DEC(__ARMCOMPILER_VERSION)
325:
326: #elif defined(__clang__) && defined(__ti__)
327: # define COMPILER_ID "TIClang"
328: # define COMPILER_VERSION_MAJOR DEC(__ti_major__)
329: # define COMPILER_VERSION_MINOR DEC(__ti_minor__)
330: # define COMPILER_VERSION_PATCH DEC(__ti_patchlevel__)
331: # define COMPILER_VERSION_INTERNAL DEC(__ti_version__)
332:
333: #elif defined(__clang__)
334: # define COMPILER_ID "Clang"
335: # if defined(_MSC_VER)
336: # define SIMULATE_ID "MSVC"
337: # endif
338: # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
339: # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
340: # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
341: # if defined(_MSC_VER)
342: /* _MSC_VER = VVRR */
343: # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
344: # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
345: # endif
346:
347: #elif defined(__LCC__) && (defined(__GNUC__) || defined(__GNUG__) || defined(__MCST__))
348: # define COMPILER_ID "LCC"
349: # define COMPILER_VERSION_MAJOR DEC(__LCC__ / 100)
350: # define COMPILER_VERSION_MINOR DEC(__LCC__ % 100)
351: # if defined(__LCC_MINOR__)
352: # define COMPILER_VERSION_PATCH DEC(__LCC_MINOR__)
353: # endif
354: # if defined(__GNUC__) && defined(__GNUC_MINOR__)
355: # define SIMULATE_ID "GNU"
356: # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
357: # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
358: # if defined(__GNUC_PATCHLEVEL__)
359: # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
360: # endif
361: # endif
362:
363: #elif defined(__GNUC__) || defined(__GNUG__)
364: # define COMPILER_ID "GNU"
365: # if defined(__GNUC__)
366: # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
367: # else
368: # define COMPILER_VERSION_MAJOR DEC(__GNUG__)
369: # endif
370: # if defined(__GNUC_MINOR__)
371: # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
372: # endif
373: # if defined(__GNUC_PATCHLEVEL__)
374: # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
375: # endif
376:
377: #elif defined(_MSC_VER)
378: # define COMPILER_ID "MSVC"
379: /* _MSC_VER = VVRR */
380: # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
381: # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
382: # if defined(_MSC_FULL_VER)
383: # if _MSC_VER >= 1400
384: /* _MSC_FULL_VER = VVRRPPPPP */
385: # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
386: # else
387: /* _MSC_FULL_VER = VVRRPPPP */
388: # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
389: # endif
390: # endif
391: # if defined(_MSC_BUILD)
392: # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
393: # endif
394:
395: #elif defined(_ADI_COMPILER)
396: # define COMPILER_ID "ADSP"
397: #if defined(__VERSIONNUM__)
398: /* __VERSIONNUM__ = 0xVVRRPPTT */
399: # define COMPILER_VERSION_MAJOR DEC(__VERSIONNUM__ >> 24 & 0xFF)
400: # define COMPILER_VERSION_MINOR DEC(__VERSIONNUM__ >> 16 & 0xFF)
401: # define COMPILER_VERSION_PATCH DEC(__VERSIONNUM__ >> 8 & 0xFF)
402: # define COMPILER_VERSION_TWEAK DEC(__VERSIONNUM__ & 0xFF)
403: #endif
404:
405: #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
406: # define COMPILER_ID "IAR"
407: # if defined(__VER__) && defined(__ICCARM__)
408: # define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
409: # define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
410: # define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
411: # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
412: # elif defined(__VER__) && (defined(__ICCAVR__) || defined(__ICCRX__) || defined(__ICCRH850__) || defined(__ICCRL78__) || defined(__ICC430__) || defined(__ICCRISCV__) || defined(__ICCV850__) || defined(__ICC8051__) || defined(__ICCSTM8__))
413: # define COMPILER_VERSION_MAJOR DEC((__VER__) / 100)
414: # define COMPILER_VERSION_MINOR DEC((__VER__) - (((__VER__) / 100)*100))
415: # define COMPILER_VERSION_PATCH DEC(__SUBVERSION__)
416: # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
417: # endif
418:
419:
420: /* These compilers are either not known or too old to define an
421: identification macro. Try to identify the platform and guess that
422: it is the native compiler. */
423: #elif defined(__hpux) || defined(__hpua)
424: # define COMPILER_ID "HP"
425:
426: #else /* unknown compiler */
427: # define COMPILER_ID ""
428: #endif
429:
430: /* Construct the string literal in pieces to prevent the source from
431: getting matched. Store it in a pointer rather than an array
432: because some compilers will just produce instructions to fill the
433: array rather than assigning a pointer to a static array. */
434: char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
435: #ifdef SIMULATE_ID
436: char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
437: #endif
438:
439: #ifdef __QNXNTO__
440: char const* qnxnto = "INFO" ":" "qnxnto[]";
441: #endif
442:
443: #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
444: char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
445: #endif
446:
447: #define STRINGIFY_HELPER(X) #X
448: #define STRINGIFY(X) STRINGIFY_HELPER(X)
449:
450: /* Identify known platforms by name. */
451: #if defined(__linux) || defined(__linux__) || defined(linux)
452: # define PLATFORM_ID "Linux"
453:
454: #elif defined(__MSYS__)
455: # define PLATFORM_ID "MSYS"
456:
457: #elif defined(__CYGWIN__)
458: # define PLATFORM_ID "Cygwin"
459:
460: #elif defined(__MINGW32__)
461: # define PLATFORM_ID "MinGW"
462:
463: #elif defined(__APPLE__)
464: # define PLATFORM_ID "Darwin"
465:
466: #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
467: # define PLATFORM_ID "Windows"
468:
469: #elif defined(__FreeBSD__) || defined(__FreeBSD)
470: # define PLATFORM_ID "FreeBSD"
471:
472: #elif defined(__NetBSD__) || defined(__NetBSD)
473: # define PLATFORM_ID "NetBSD"
474:
475: #elif defined(__OpenBSD__) || defined(__OPENBSD)
476: # define PLATFORM_ID "OpenBSD"
477:
478: #elif defined(__sun) || defined(sun)
479: # define PLATFORM_ID "SunOS"
480:
481: #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
482: # define PLATFORM_ID "AIX"
483:
484: #elif defined(__hpux) || defined(__hpux__)
485: # define PLATFORM_ID "HP-UX"
486:
487: #elif defined(__HAIKU__)
488: # define PLATFORM_ID "Haiku"
489:
490: #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
491: # define PLATFORM_ID "BeOS"
492:
493: #elif defined(__QNX__) || defined(__QNXNTO__)
494: # define PLATFORM_ID "QNX"
495:
496: #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
497: # define PLATFORM_ID "Tru64"
498:
499: #elif defined(__riscos) || defined(__riscos__)
500: # define PLATFORM_ID "RISCos"
501:
502: #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
503: # define PLATFORM_ID "SINIX"
504:
505: #elif defined(__UNIX_SV__)
506: # define PLATFORM_ID "UNIX_SV"
507:
508: #elif defined(__bsdos__)
509: # define PLATFORM_ID "BSDOS"
510:
511: #elif defined(_MPRAS) || defined(MPRAS)
512: # define PLATFORM_ID "MP-RAS"
513:
514: #elif defined(__osf) || defined(__osf__)
515: # define PLATFORM_ID "OSF1"
516:
517: #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
518: # define PLATFORM_ID "SCO_SV"
519:
520: #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
521: # define PLATFORM_ID "ULTRIX"
522:
523: #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
524: # define PLATFORM_ID "Xenix"
525:
526: #elif defined(__WATCOMC__)
527: # if defined(__LINUX__)
528: # define PLATFORM_ID "Linux"
529:
530: # elif defined(__DOS__)
531: # define PLATFORM_ID "DOS"
532:
533: # elif defined(__OS2__)
534: # define PLATFORM_ID "OS2"
535:
536: # elif defined(__WINDOWS__)
537: # define PLATFORM_ID "Windows3x"
538:
539: # elif defined(__VXWORKS__)
540: # define PLATFORM_ID "VxWorks"
541:
542: # else /* unknown platform */
543: # define PLATFORM_ID
544: # endif
545:
546: #elif defined(__INTEGRITY)
547: # if defined(INT_178B)
548: # define PLATFORM_ID "Integrity178"
549:
550: # else /* regular Integrity */
551: # define PLATFORM_ID "Integrity"
552: # endif
553:
554: # elif defined(_ADI_COMPILER)
555: # define PLATFORM_ID "ADSP"
556:
557: #else /* unknown platform */
558: # define PLATFORM_ID
559:
560: #endif
561:
562: /* For windows compilers MSVC and Intel we can determine
563: the architecture of the compiler being used. This is because
564: the compilers do not have flags that can change the architecture,
565: but rather depend on which compiler is being used
566: */
567: #if defined(_WIN32) && defined(_MSC_VER)
568: # if defined(_M_IA64)
569: # define ARCHITECTURE_ID "IA64"
570:
571: # elif defined(_M_ARM64EC)
572: # define ARCHITECTURE_ID "ARM64EC"
573:
574: # elif defined(_M_X64) || defined(_M_AMD64)
575: # define ARCHITECTURE_ID "x64"
576:
577: # elif defined(_M_IX86)
578: # define ARCHITECTURE_ID "X86"
579:
580: # elif defined(_M_ARM64)
581: # define ARCHITECTURE_ID "ARM64"
582:
583: # elif defined(_M_ARM)
584: # if _M_ARM == 4
585: # define ARCHITECTURE_ID "ARMV4I"
586: # elif _M_ARM == 5
587: # define ARCHITECTURE_ID "ARMV5I"
588: # else
589: # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
590: # endif
591:
592: # elif defined(_M_MIPS)
593: # define ARCHITECTURE_ID "MIPS"
594:
595: # elif defined(_M_SH)
596: # define ARCHITECTURE_ID "SHx"
597:
598: # else /* unknown architecture */
599: # define ARCHITECTURE_ID ""
600: # endif
601:
602: #elif defined(__WATCOMC__)
603: # if defined(_M_I86)
604: # define ARCHITECTURE_ID "I86"
605:
606: # elif defined(_M_IX86)
607: # define ARCHITECTURE_ID "X86"
608:
609: # else /* unknown architecture */
610: # define ARCHITECTURE_ID ""
611: # endif
612:
613: #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
614: # if defined(__ICCARM__)
615: # define ARCHITECTURE_ID "ARM"
616:
617: # elif defined(__ICCRX__)
618: # define ARCHITECTURE_ID "RX"
619:
620: # elif defined(__ICCRH850__)
621: # define ARCHITECTURE_ID "RH850"
622:
623: # elif defined(__ICCRL78__)
624: # define ARCHITECTURE_ID "RL78"
625:
626: # elif defined(__ICCRISCV__)
627: # define ARCHITECTURE_ID "RISCV"
628:
629: # elif defined(__ICCAVR__)
630: # define ARCHITECTURE_ID "AVR"
631:
632: # elif defined(__ICC430__)
633: # define ARCHITECTURE_ID "MSP430"
634:
635: # elif defined(__ICCV850__)
636: # define ARCHITECTURE_ID "V850"
637:
638: # elif defined(__ICC8051__)
639: # define ARCHITECTURE_ID "8051"
640:
641: # elif defined(__ICCSTM8__)
642: # define ARCHITECTURE_ID "STM8"
643:
644: # else /* unknown architecture */
645: # define ARCHITECTURE_ID ""
646: # endif
647:
648: #elif defined(__ghs__)
649: # if defined(__PPC64__)
650: # define ARCHITECTURE_ID "PPC64"
651:
652: # elif defined(__ppc__)
653: # define ARCHITECTURE_ID "PPC"
654:
655: # elif defined(__ARM__)
656: # define ARCHITECTURE_ID "ARM"
657:
658: # elif defined(__x86_64__)
659: # define ARCHITECTURE_ID "x64"
660:
661: # elif defined(__i386__)
662: # define ARCHITECTURE_ID "X86"
663:
664: # else /* unknown architecture */
665: # define ARCHITECTURE_ID ""
666: # endif
667:
668: #elif defined(__clang__) && defined(__ti__)
669: # if defined(__ARM_ARCH)
670: # define ARCHITECTURE_ID "Arm"
671:
672: # else /* unknown architecture */
673: # define ARCHITECTURE_ID ""
674: # endif
675:
676: #elif defined(__TI_COMPILER_VERSION__)
677: # if defined(__TI_ARM__)
678: # define ARCHITECTURE_ID "ARM"
679:
680: # elif defined(__MSP430__)
681: # define ARCHITECTURE_ID "MSP430"
682:
683: # elif defined(__TMS320C28XX__)
684: # define ARCHITECTURE_ID "TMS320C28x"
685:
686: # elif defined(__TMS320C6X__) || defined(_TMS320C6X)
687: # define ARCHITECTURE_ID "TMS320C6x"
688:
689: # else /* unknown architecture */
690: # define ARCHITECTURE_ID ""
691: # endif
692:
693: # elif defined(__ADSPSHARC__)
694: # define ARCHITECTURE_ID "SHARC"
695:
696: # elif defined(__ADSPBLACKFIN__)
697: # define ARCHITECTURE_ID "Blackfin"
698:
699: #elif defined(__TASKING__)
700:
701: # if defined(__CTC__) || defined(__CPTC__)
702: # define ARCHITECTURE_ID "TriCore"
703:
704: # elif defined(__CMCS__)
705: # define ARCHITECTURE_ID "MCS"
706:
707: # elif defined(__CARM__)
708: # define ARCHITECTURE_ID "ARM"
709:
710: # elif defined(__CARC__)
711: # define ARCHITECTURE_ID "ARC"
712:
713: # elif defined(__C51__)
714: # define ARCHITECTURE_ID "8051"
715:
716: # elif defined(__CPCP__)
717: # define ARCHITECTURE_ID "PCP"
718:
719: # else
720: # define ARCHITECTURE_ID ""
721: # endif
722:
723: #else
724: # define ARCHITECTURE_ID
725: #endif
726:
727: /* Convert integer to decimal digit literals. */
728: #define DEC(n) \
729: ('0' + (((n) / 10000000)%10)), \
730: ('0' + (((n) / 1000000)%10)), \
731: ('0' + (((n) / 100000)%10)), \
732: ('0' + (((n) / 10000)%10)), \
733: ('0' + (((n) / 1000)%10)), \
734: ('0' + (((n) / 100)%10)), \
735: ('0' + (((n) / 10)%10)), \
736: ('0' + ((n) % 10))
737:
738: /* Convert integer to hex digit literals. */
739: #define HEX(n) \
740: ('0' + ((n)>>28 & 0xF)), \
741: ('0' + ((n)>>24 & 0xF)), \
742: ('0' + ((n)>>20 & 0xF)), \
743: ('0' + ((n)>>16 & 0xF)), \
744: ('0' + ((n)>>12 & 0xF)), \
745: ('0' + ((n)>>8 & 0xF)), \
746: ('0' + ((n)>>4 & 0xF)), \
747: ('0' + ((n) & 0xF))
748:
749: /* Construct a string literal encoding the version number. */
750: #ifdef COMPILER_VERSION
751: char const* info_version = "INFO" ":" "compiler_version[" COMPILER_VERSION "]";
752:
753: /* Construct a string literal encoding the version number components. */
754: #elif defined(COMPILER_VERSION_MAJOR)
755: char const info_version[] = {
756: 'I', 'N', 'F', 'O', ':',
757: 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
758: COMPILER_VERSION_MAJOR,
759: # ifdef COMPILER_VERSION_MINOR
760: '.', COMPILER_VERSION_MINOR,
761: # ifdef COMPILER_VERSION_PATCH
762: '.', COMPILER_VERSION_PATCH,
763: # ifdef COMPILER_VERSION_TWEAK
764: '.', COMPILER_VERSION_TWEAK,
765: # endif
766: # endif
767: # endif
768: ']','\0'};
769: #endif
770:
771: /* Construct a string literal encoding the internal version number. */
772: #ifdef COMPILER_VERSION_INTERNAL
773: char const info_version_internal[] = {
774: 'I', 'N', 'F', 'O', ':',
775: 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
776: 'i','n','t','e','r','n','a','l','[',
777: COMPILER_VERSION_INTERNAL,']','\0'};
778: #elif defined(COMPILER_VERSION_INTERNAL_STR)
779: char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]";
780: #endif
781:
782: /* Construct a string literal encoding the version number components. */
783: #ifdef SIMULATE_VERSION_MAJOR
784: char const info_simulate_version[] = {
785: 'I', 'N', 'F', 'O', ':',
786: 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
787: SIMULATE_VERSION_MAJOR,
788: # ifdef SIMULATE_VERSION_MINOR
789: '.', SIMULATE_VERSION_MINOR,
790: # ifdef SIMULATE_VERSION_PATCH
791: '.', SIMULATE_VERSION_PATCH,
792: # ifdef SIMULATE_VERSION_TWEAK
793: '.', SIMULATE_VERSION_TWEAK,
794: # endif
795: # endif
796: # endif
797: ']','\0'};
798: #endif
799:
800: /* Construct the string literal in pieces to prevent the source from
801: getting matched. Store it in a pointer rather than an array
802: because some compilers will just produce instructions to fill the
803: array rather than assigning a pointer to a static array. */
804: char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
805: char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
806:
807:
808:
809: #define CXX_STD_98 199711L
810: #define CXX_STD_11 201103L
811: #define CXX_STD_14 201402L
812: #define CXX_STD_17 201703L
813: #define CXX_STD_20 202002L
814: #define CXX_STD_23 202302L
815:
816: #if defined(__INTEL_COMPILER) && defined(_MSVC_LANG)
817: # if _MSVC_LANG > CXX_STD_17
818: # define CXX_STD _MSVC_LANG
819: # elif _MSVC_LANG == CXX_STD_17 && defined(__cpp_aggregate_paren_init)
820: # define CXX_STD CXX_STD_20
821: # elif _MSVC_LANG > CXX_STD_14 && __cplusplus > CXX_STD_17
822: # define CXX_STD CXX_STD_20
823: # elif _MSVC_LANG > CXX_STD_14
824: # define CXX_STD CXX_STD_17
825: # elif defined(__INTEL_CXX11_MODE__) && defined(__cpp_aggregate_nsdmi)
826: # define CXX_STD CXX_STD_14
827: # elif defined(__INTEL_CXX11_MODE__)
828: # define CXX_STD CXX_STD_11
829: # else
830: # define CXX_STD CXX_STD_98
831: # endif
832: #elif defined(_MSC_VER) && defined(_MSVC_LANG)
833: # if _MSVC_LANG > __cplusplus
834: # define CXX_STD _MSVC_LANG
835: # else
836: # define CXX_STD __cplusplus
837: # endif
838: #elif defined(__NVCOMPILER)
839: # if __cplusplus == CXX_STD_17 && defined(__cpp_aggregate_paren_init)
840: # define CXX_STD CXX_STD_20
841: # else
842: # define CXX_STD __cplusplus
843: # endif
844: #elif defined(__INTEL_COMPILER) || defined(__PGI)
845: # if __cplusplus == CXX_STD_11 && defined(__cpp_namespace_attributes)
846: # define CXX_STD CXX_STD_17
847: # elif __cplusplus == CXX_STD_11 && defined(__cpp_aggregate_nsdmi)
848: # define CXX_STD CXX_STD_14
849: # else
850: # define CXX_STD __cplusplus
851: # endif
852: #elif (defined(__IBMCPP__) || defined(__ibmxl__)) && defined(__linux__)
853: # if __cplusplus == CXX_STD_11 && defined(__cpp_aggregate_nsdmi)
854: # define CXX_STD CXX_STD_14
855: # else
856: # define CXX_STD __cplusplus
857: # endif
858: #elif __cplusplus == 1 && defined(__GXX_EXPERIMENTAL_CXX0X__)
859: # define CXX_STD CXX_STD_11
860: #else
861: # define CXX_STD __cplusplus
862: #endif
863:
864: const char* info_language_standard_default = "INFO" ":" "standard_default["
865: #if CXX_STD > CXX_STD_23
866: "26"
867: #elif CXX_STD > CXX_STD_20
868: "23"
869: #elif CXX_STD > CXX_STD_17
870: "20"
871: #elif CXX_STD > CXX_STD_14
872: "17"
873: #elif CXX_STD > CXX_STD_11
874: "14"
875: #elif CXX_STD >= CXX_STD_11
876: "11"
877: #else
878: "98"
879: #endif
880: "]";
881:
882: const char* info_language_extensions_default = "INFO" ":" "extensions_default["
883: #if (defined(__clang__) || defined(__GNUC__) || defined(__xlC__) || \
884: defined(__TI_COMPILER_VERSION__)) && \
885: !defined(__STRICT_ANSI__)
886: "ON"
887: #else
888: "OFF"
889: #endif
890: "]";
891:
892: /*--------------------------------------------------------------------------*/
893:
894: int main(int argc, char* argv[])
895: {
896: int require = 0;
897: require += info_compiler[argc];
898: require += info_platform[argc];
899: require += info_arch[argc];
900: #ifdef COMPILER_VERSION_MAJOR
901: require += info_version[argc];
902: #endif
903: #ifdef COMPILER_VERSION_INTERNAL
904: require += info_version_internal[argc];
905: #endif
906: #ifdef SIMULATE_ID
907: require += info_simulate[argc];
908: #endif
909: #ifdef SIMULATE_VERSION_MAJOR
910: require += info_simulate_version[argc];
911: #endif
912: #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
913: require += info_cray[argc];
914: #endif
915: require += info_language_standard_default[argc];
916: require += info_language_extensions_default[argc];
917: (void)argv;
918: return require;
919: }
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