process-cpp 3.0.0
A simple convenience library for handling processes in C++11.
CMakeCXXCompilerId.cpp
Go to the documentation of this file.
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(__COMO__)
19# define COMPILER_ID "Comeau"
20 /* __COMO_VERSION__ = VRR */
21# define COMPILER_VERSION_MAJOR DEC(__COMO_VERSION__ / 100)
22# define COMPILER_VERSION_MINOR DEC(__COMO_VERSION__ % 100)
23
24#elif defined(__INTEL_COMPILER) || defined(__ICC)
25# define COMPILER_ID "Intel"
26# if defined(_MSC_VER)
27# define SIMULATE_ID "MSVC"
28# endif
29# if defined(__GNUC__)
30# define SIMULATE_ID "GNU"
31# endif
32 /* __INTEL_COMPILER = VRP prior to 2021, and then VVVV for 2021 and later,
33 except that a few beta releases use the old format with V=2021. */
34# if __INTEL_COMPILER < 2021 || __INTEL_COMPILER == 202110 || __INTEL_COMPILER == 202111
35# define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100)
36# define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10)
37# if defined(__INTEL_COMPILER_UPDATE)
38# define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER_UPDATE)
39# else
40# define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER % 10)
41# endif
42# else
43# define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER)
44# define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER_UPDATE)
45 /* The third version component from --version is an update index,
46 but no macro is provided for it. */
47# define COMPILER_VERSION_PATCH DEC(0)
48# endif
49# if defined(__INTEL_COMPILER_BUILD_DATE)
50 /* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */
51# define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE)
52# endif
53# if defined(_MSC_VER)
54 /* _MSC_VER = VVRR */
55# define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
56# define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
57# endif
58# if defined(__GNUC__)
59# define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
60# elif defined(__GNUG__)
61# define SIMULATE_VERSION_MAJOR DEC(__GNUG__)
62# endif
63# if defined(__GNUC_MINOR__)
64# define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
65# endif
66# if defined(__GNUC_PATCHLEVEL__)
67# define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
68# endif
69
70#elif (defined(__clang__) && defined(__INTEL_CLANG_COMPILER)) || defined(__INTEL_LLVM_COMPILER)
71# define COMPILER_ID "IntelLLVM"
72#if defined(_MSC_VER)
73# define SIMULATE_ID "MSVC"
74#endif
75#if defined(__GNUC__)
76# define SIMULATE_ID "GNU"
77#endif
78/* __INTEL_LLVM_COMPILER = VVVVRP prior to 2021.2.0, VVVVRRPP for 2021.2.0 and
79 * later. Look for 6 digit vs. 8 digit version number to decide encoding.
80 * VVVV is no smaller than the current year when a version is released.
81 */
82#if __INTEL_LLVM_COMPILER < 1000000L
83# define COMPILER_VERSION_MAJOR DEC(__INTEL_LLVM_COMPILER/100)
84# define COMPILER_VERSION_MINOR DEC(__INTEL_LLVM_COMPILER/10 % 10)
85# define COMPILER_VERSION_PATCH DEC(__INTEL_LLVM_COMPILER % 10)
86#else
87# define COMPILER_VERSION_MAJOR DEC(__INTEL_LLVM_COMPILER/10000)
88# define COMPILER_VERSION_MINOR DEC(__INTEL_LLVM_COMPILER/100 % 100)
89# define COMPILER_VERSION_PATCH DEC(__INTEL_LLVM_COMPILER % 100)
90#endif
91#if defined(_MSC_VER)
92 /* _MSC_VER = VVRR */
93# define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
94# define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
95#endif
96#if defined(__GNUC__)
97# define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
98#elif defined(__GNUG__)
99# define SIMULATE_VERSION_MAJOR DEC(__GNUG__)
100#endif
101#if defined(__GNUC_MINOR__)
102# define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
103#endif
104#if defined(__GNUC_PATCHLEVEL__)
105# define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
106#endif
107
108#elif defined(__PATHCC__)
109# define COMPILER_ID "PathScale"
110# define COMPILER_VERSION_MAJOR DEC(__PATHCC__)
111# define COMPILER_VERSION_MINOR DEC(__PATHCC_MINOR__)
112# if defined(__PATHCC_PATCHLEVEL__)
113# define COMPILER_VERSION_PATCH DEC(__PATHCC_PATCHLEVEL__)
114# endif
115
116#elif defined(__BORLANDC__) && defined(__CODEGEARC_VERSION__)
117# define COMPILER_ID "Embarcadero"
118# define COMPILER_VERSION_MAJOR HEX(__CODEGEARC_VERSION__>>24 & 0x00FF)
119# define COMPILER_VERSION_MINOR HEX(__CODEGEARC_VERSION__>>16 & 0x00FF)
120# define COMPILER_VERSION_PATCH DEC(__CODEGEARC_VERSION__ & 0xFFFF)
121
122#elif defined(__BORLANDC__)
123# define COMPILER_ID "Borland"
124 /* __BORLANDC__ = 0xVRR */
125# define COMPILER_VERSION_MAJOR HEX(__BORLANDC__>>8)
126# define COMPILER_VERSION_MINOR HEX(__BORLANDC__ & 0xFF)
127
128#elif defined(__WATCOMC__) && __WATCOMC__ < 1200
129# define COMPILER_ID "Watcom"
130 /* __WATCOMC__ = VVRR */
131# define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100)
132# define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
133# if (__WATCOMC__ % 10) > 0
134# define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
135# endif
136
137#elif defined(__WATCOMC__)
138# define COMPILER_ID "OpenWatcom"
139 /* __WATCOMC__ = VVRP + 1100 */
140# define COMPILER_VERSION_MAJOR DEC((__WATCOMC__ - 1100) / 100)
141# define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
142# if (__WATCOMC__ % 10) > 0
143# define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
144# endif
145
146#elif defined(__SUNPRO_CC)
147# define COMPILER_ID "SunPro"
148# if __SUNPRO_CC >= 0x5100
149 /* __SUNPRO_CC = 0xVRRP */
150# define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>12)
151# define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xFF)
152# define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF)
153# else
154 /* __SUNPRO_CC = 0xVRP */
155# define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>8)
156# define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xF)
157# define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF)
158# endif
159
160#elif defined(__HP_aCC)
161# define COMPILER_ID "HP"
162 /* __HP_aCC = VVRRPP */
163# define COMPILER_VERSION_MAJOR DEC(__HP_aCC/10000)
164# define COMPILER_VERSION_MINOR DEC(__HP_aCC/100 % 100)
165# define COMPILER_VERSION_PATCH DEC(__HP_aCC % 100)
166
167#elif defined(__DECCXX)
168# define COMPILER_ID "Compaq"
169 /* __DECCXX_VER = VVRRTPPPP */
170# define COMPILER_VERSION_MAJOR DEC(__DECCXX_VER/10000000)
171# define COMPILER_VERSION_MINOR DEC(__DECCXX_VER/100000 % 100)
172# define COMPILER_VERSION_PATCH DEC(__DECCXX_VER % 10000)
173
174#elif defined(__IBMCPP__) && defined(__COMPILER_VER__)
175# define COMPILER_ID "zOS"
176 /* __IBMCPP__ = VRP */
177# define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
178# define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
179# define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
180
181#elif defined(__open_xl__) && defined(__clang__)
182# define COMPILER_ID "IBMClang"
183# define COMPILER_VERSION_MAJOR DEC(__open_xl_version__)
184# define COMPILER_VERSION_MINOR DEC(__open_xl_release__)
185# define COMPILER_VERSION_PATCH DEC(__open_xl_modification__)
186# define COMPILER_VERSION_TWEAK DEC(__open_xl_ptf_fix_level__)
187
188
189#elif defined(__ibmxl__) && defined(__clang__)
190# define COMPILER_ID "XLClang"
191# define COMPILER_VERSION_MAJOR DEC(__ibmxl_version__)
192# define COMPILER_VERSION_MINOR DEC(__ibmxl_release__)
193# define COMPILER_VERSION_PATCH DEC(__ibmxl_modification__)
194# define COMPILER_VERSION_TWEAK DEC(__ibmxl_ptf_fix_level__)
195
196
197#elif defined(__IBMCPP__) && !defined(__COMPILER_VER__) && __IBMCPP__ >= 800
198# define COMPILER_ID "XL"
199 /* __IBMCPP__ = VRP */
200# define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
201# define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
202# define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
203
204#elif defined(__IBMCPP__) && !defined(__COMPILER_VER__) && __IBMCPP__ < 800
205# define COMPILER_ID "VisualAge"
206 /* __IBMCPP__ = VRP */
207# define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
208# define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
209# define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
210
211#elif defined(__NVCOMPILER)
212# define COMPILER_ID "NVHPC"
213# define COMPILER_VERSION_MAJOR DEC(__NVCOMPILER_MAJOR__)
214# define COMPILER_VERSION_MINOR DEC(__NVCOMPILER_MINOR__)
215# if defined(__NVCOMPILER_PATCHLEVEL__)
216# define COMPILER_VERSION_PATCH DEC(__NVCOMPILER_PATCHLEVEL__)
217# endif
218
219#elif defined(__PGI)
220# define COMPILER_ID "PGI"
221# define COMPILER_VERSION_MAJOR DEC(__PGIC__)
222# define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
223# if defined(__PGIC_PATCHLEVEL__)
224# define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
225# endif
226
227#elif defined(_CRAYC)
228# define COMPILER_ID "Cray"
229# define COMPILER_VERSION_MAJOR DEC(_RELEASE_MAJOR)
230# define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR)
231
232#elif defined(__TI_COMPILER_VERSION__)
233# define COMPILER_ID "TI"
234 /* __TI_COMPILER_VERSION__ = VVVRRRPPP */
235# define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000)
236# define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000 % 1000)
237# define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__ % 1000)
238
239#elif defined(__CLANG_FUJITSU)
240# define COMPILER_ID "FujitsuClang"
241# define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
242# define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
243# define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
244# define COMPILER_VERSION_INTERNAL_STR __clang_version__
245
246
247#elif defined(__FUJITSU)
248# define COMPILER_ID "Fujitsu"
249# if defined(__FCC_version__)
250# define COMPILER_VERSION __FCC_version__
251# elif defined(__FCC_major__)
252# define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
253# define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
254# define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
255# endif
256# if defined(__fcc_version)
257# define COMPILER_VERSION_INTERNAL DEC(__fcc_version)
258# elif defined(__FCC_VERSION)
259# define COMPILER_VERSION_INTERNAL DEC(__FCC_VERSION)
260# endif
261
262
263#elif defined(__ghs__)
264# define COMPILER_ID "GHS"
265/* __GHS_VERSION_NUMBER = VVVVRP */
266# ifdef __GHS_VERSION_NUMBER
267# define COMPILER_VERSION_MAJOR DEC(__GHS_VERSION_NUMBER / 100)
268# define COMPILER_VERSION_MINOR DEC(__GHS_VERSION_NUMBER / 10 % 10)
269# define COMPILER_VERSION_PATCH DEC(__GHS_VERSION_NUMBER % 10)
270# endif
271
272#elif defined(__SCO_VERSION__)
273# define COMPILER_ID "SCO"
274
275#elif defined(__ARMCC_VERSION) && !defined(__clang__)
276# define COMPILER_ID "ARMCC"
277#if __ARMCC_VERSION >= 1000000
278 /* __ARMCC_VERSION = VRRPPPP */
279 # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
280 # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
281 # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
282#else
283 /* __ARMCC_VERSION = VRPPPP */
284 # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
285 # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
286 # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
287#endif
288
289
290#elif defined(__clang__) && defined(__apple_build_version__)
291# define COMPILER_ID "AppleClang"
292# if defined(_MSC_VER)
293# define SIMULATE_ID "MSVC"
294# endif
295# define COMPILER_VERSION_MAJOR DEC(__clang_major__)
296# define COMPILER_VERSION_MINOR DEC(__clang_minor__)
297# define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
298# if defined(_MSC_VER)
299 /* _MSC_VER = VVRR */
300# define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
301# define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
302# endif
303# define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
304
305#elif defined(__clang__) && defined(__ARMCOMPILER_VERSION)
306# define COMPILER_ID "ARMClang"
307 # define COMPILER_VERSION_MAJOR DEC(__ARMCOMPILER_VERSION/1000000)
308 # define COMPILER_VERSION_MINOR DEC(__ARMCOMPILER_VERSION/10000 % 100)
309 # define COMPILER_VERSION_PATCH DEC(__ARMCOMPILER_VERSION % 10000)
310# define COMPILER_VERSION_INTERNAL DEC(__ARMCOMPILER_VERSION)
311
312#elif defined(__clang__)
313# define COMPILER_ID "Clang"
314# if defined(_MSC_VER)
315# define SIMULATE_ID "MSVC"
316# endif
317# define COMPILER_VERSION_MAJOR DEC(__clang_major__)
318# define COMPILER_VERSION_MINOR DEC(__clang_minor__)
319# define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
320# if defined(_MSC_VER)
321 /* _MSC_VER = VVRR */
322# define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
323# define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
324# endif
325
326#elif defined(__LCC__) && (defined(__GNUC__) || defined(__GNUG__) || defined(__MCST__))
327# define COMPILER_ID "LCC"
328# define COMPILER_VERSION_MAJOR DEC(1)
329# if defined(__LCC__)
330# define COMPILER_VERSION_MINOR DEC(__LCC__- 100)
331# endif
332# if defined(__LCC_MINOR__)
333# define COMPILER_VERSION_PATCH DEC(__LCC_MINOR__)
334# endif
335# if defined(__GNUC__) && defined(__GNUC_MINOR__)
336# define SIMULATE_ID "GNU"
337# define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
338# define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
339# if defined(__GNUC_PATCHLEVEL__)
340# define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
341# endif
342# endif
343
344#elif defined(__GNUC__) || defined(__GNUG__)
345# define COMPILER_ID "GNU"
346# if defined(__GNUC__)
347# define COMPILER_VERSION_MAJOR DEC(__GNUC__)
348# else
349# define COMPILER_VERSION_MAJOR DEC(__GNUG__)
350# endif
351# if defined(__GNUC_MINOR__)
352# define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
353# endif
354# if defined(__GNUC_PATCHLEVEL__)
355# define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
356# endif
357
358#elif defined(_MSC_VER)
359# define COMPILER_ID "MSVC"
360 /* _MSC_VER = VVRR */
361# define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
362# define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
363# if defined(_MSC_FULL_VER)
364# if _MSC_VER >= 1400
365 /* _MSC_FULL_VER = VVRRPPPPP */
366# define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
367# else
368 /* _MSC_FULL_VER = VVRRPPPP */
369# define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
370# endif
371# endif
372# if defined(_MSC_BUILD)
373# define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
374# endif
375
376#elif defined(_ADI_COMPILER)
377# define COMPILER_ID "ADSP"
378#if defined(__VERSIONNUM__)
379 /* __VERSIONNUM__ = 0xVVRRPPTT */
380# define COMPILER_VERSION_MAJOR DEC(__VERSIONNUM__ >> 24 & 0xFF)
381# define COMPILER_VERSION_MINOR DEC(__VERSIONNUM__ >> 16 & 0xFF)
382# define COMPILER_VERSION_PATCH DEC(__VERSIONNUM__ >> 8 & 0xFF)
383# define COMPILER_VERSION_TWEAK DEC(__VERSIONNUM__ & 0xFF)
384#endif
385
386#elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
387# define COMPILER_ID "IAR"
388# if defined(__VER__) && defined(__ICCARM__)
389# define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
390# define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
391# define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
392# define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
393# elif defined(__VER__) && (defined(__ICCAVR__) || defined(__ICCRX__) || defined(__ICCRH850__) || defined(__ICCRL78__) || defined(__ICC430__) || defined(__ICCRISCV__) || defined(__ICCV850__) || defined(__ICC8051__) || defined(__ICCSTM8__))
394# define COMPILER_VERSION_MAJOR DEC((__VER__) / 100)
395# define COMPILER_VERSION_MINOR DEC((__VER__) - (((__VER__) / 100)*100))
396# define COMPILER_VERSION_PATCH DEC(__SUBVERSION__)
397# define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
398# endif
399
400
401/* These compilers are either not known or too old to define an
402 identification macro. Try to identify the platform and guess that
403 it is the native compiler. */
404#elif defined(__hpux) || defined(__hpua)
405# define COMPILER_ID "HP"
406
407#else /* unknown compiler */
408# define COMPILER_ID ""
409#endif
410
411/* Construct the string literal in pieces to prevent the source from
412 getting matched. Store it in a pointer rather than an array
413 because some compilers will just produce instructions to fill the
414 array rather than assigning a pointer to a static array. */
415char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
416#ifdef SIMULATE_ID
417char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
418#endif
419
420#ifdef __QNXNTO__
421char const* qnxnto = "INFO" ":" "qnxnto[]";
422#endif
423
424#if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
425char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
426#endif
427
428#define STRINGIFY_HELPER(X) #X
429#define STRINGIFY(X) STRINGIFY_HELPER(X)
430
431/* Identify known platforms by name. */
432#if defined(__linux) || defined(__linux__) || defined(linux)
433# define PLATFORM_ID "Linux"
434
435#elif defined(__MSYS__)
436# define PLATFORM_ID "MSYS"
437
438#elif defined(__CYGWIN__)
439# define PLATFORM_ID "Cygwin"
440
441#elif defined(__MINGW32__)
442# define PLATFORM_ID "MinGW"
443
444#elif defined(__APPLE__)
445# define PLATFORM_ID "Darwin"
446
447#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
448# define PLATFORM_ID "Windows"
449
450#elif defined(__FreeBSD__) || defined(__FreeBSD)
451# define PLATFORM_ID "FreeBSD"
452
453#elif defined(__NetBSD__) || defined(__NetBSD)
454# define PLATFORM_ID "NetBSD"
455
456#elif defined(__OpenBSD__) || defined(__OPENBSD)
457# define PLATFORM_ID "OpenBSD"
458
459#elif defined(__sun) || defined(sun)
460# define PLATFORM_ID "SunOS"
461
462#elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
463# define PLATFORM_ID "AIX"
464
465#elif defined(__hpux) || defined(__hpux__)
466# define PLATFORM_ID "HP-UX"
467
468#elif defined(__HAIKU__)
469# define PLATFORM_ID "Haiku"
470
471#elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
472# define PLATFORM_ID "BeOS"
473
474#elif defined(__QNX__) || defined(__QNXNTO__)
475# define PLATFORM_ID "QNX"
476
477#elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
478# define PLATFORM_ID "Tru64"
479
480#elif defined(__riscos) || defined(__riscos__)
481# define PLATFORM_ID "RISCos"
482
483#elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
484# define PLATFORM_ID "SINIX"
485
486#elif defined(__UNIX_SV__)
487# define PLATFORM_ID "UNIX_SV"
488
489#elif defined(__bsdos__)
490# define PLATFORM_ID "BSDOS"
491
492#elif defined(_MPRAS) || defined(MPRAS)
493# define PLATFORM_ID "MP-RAS"
494
495#elif defined(__osf) || defined(__osf__)
496# define PLATFORM_ID "OSF1"
497
498#elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
499# define PLATFORM_ID "SCO_SV"
500
501#elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
502# define PLATFORM_ID "ULTRIX"
503
504#elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
505# define PLATFORM_ID "Xenix"
506
507#elif defined(__WATCOMC__)
508# if defined(__LINUX__)
509# define PLATFORM_ID "Linux"
510
511# elif defined(__DOS__)
512# define PLATFORM_ID "DOS"
513
514# elif defined(__OS2__)
515# define PLATFORM_ID "OS2"
516
517# elif defined(__WINDOWS__)
518# define PLATFORM_ID "Windows3x"
519
520# elif defined(__VXWORKS__)
521# define PLATFORM_ID "VxWorks"
522
523# else /* unknown platform */
524# define PLATFORM_ID
525# endif
526
527#elif defined(__INTEGRITY)
528# if defined(INT_178B)
529# define PLATFORM_ID "Integrity178"
530
531# else /* regular Integrity */
532# define PLATFORM_ID "Integrity"
533# endif
534
535# elif defined(_ADI_COMPILER)
536# define PLATFORM_ID "ADSP"
537
538#else /* unknown platform */
539# define PLATFORM_ID
540
541#endif
542
543/* For windows compilers MSVC and Intel we can determine
544 the architecture of the compiler being used. This is because
545 the compilers do not have flags that can change the architecture,
546 but rather depend on which compiler is being used
547*/
548#if defined(_WIN32) && defined(_MSC_VER)
549# if defined(_M_IA64)
550# define ARCHITECTURE_ID "IA64"
551
552# elif defined(_M_ARM64EC)
553# define ARCHITECTURE_ID "ARM64EC"
554
555# elif defined(_M_X64) || defined(_M_AMD64)
556# define ARCHITECTURE_ID "x64"
557
558# elif defined(_M_IX86)
559# define ARCHITECTURE_ID "X86"
560
561# elif defined(_M_ARM64)
562# define ARCHITECTURE_ID "ARM64"
563
564# elif defined(_M_ARM)
565# if _M_ARM == 4
566# define ARCHITECTURE_ID "ARMV4I"
567# elif _M_ARM == 5
568# define ARCHITECTURE_ID "ARMV5I"
569# else
570# define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
571# endif
572
573# elif defined(_M_MIPS)
574# define ARCHITECTURE_ID "MIPS"
575
576# elif defined(_M_SH)
577# define ARCHITECTURE_ID "SHx"
578
579# else /* unknown architecture */
580# define ARCHITECTURE_ID ""
581# endif
582
583#elif defined(__WATCOMC__)
584# if defined(_M_I86)
585# define ARCHITECTURE_ID "I86"
586
587# elif defined(_M_IX86)
588# define ARCHITECTURE_ID "X86"
589
590# else /* unknown architecture */
591# define ARCHITECTURE_ID ""
592# endif
593
594#elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
595# if defined(__ICCARM__)
596# define ARCHITECTURE_ID "ARM"
597
598# elif defined(__ICCRX__)
599# define ARCHITECTURE_ID "RX"
600
601# elif defined(__ICCRH850__)
602# define ARCHITECTURE_ID "RH850"
603
604# elif defined(__ICCRL78__)
605# define ARCHITECTURE_ID "RL78"
606
607# elif defined(__ICCRISCV__)
608# define ARCHITECTURE_ID "RISCV"
609
610# elif defined(__ICCAVR__)
611# define ARCHITECTURE_ID "AVR"
612
613# elif defined(__ICC430__)
614# define ARCHITECTURE_ID "MSP430"
615
616# elif defined(__ICCV850__)
617# define ARCHITECTURE_ID "V850"
618
619# elif defined(__ICC8051__)
620# define ARCHITECTURE_ID "8051"
621
622# elif defined(__ICCSTM8__)
623# define ARCHITECTURE_ID "STM8"
624
625# else /* unknown architecture */
626# define ARCHITECTURE_ID ""
627# endif
628
629#elif defined(__ghs__)
630# if defined(__PPC64__)
631# define ARCHITECTURE_ID "PPC64"
632
633# elif defined(__ppc__)
634# define ARCHITECTURE_ID "PPC"
635
636# elif defined(__ARM__)
637# define ARCHITECTURE_ID "ARM"
638
639# elif defined(__x86_64__)
640# define ARCHITECTURE_ID "x64"
641
642# elif defined(__i386__)
643# define ARCHITECTURE_ID "X86"
644
645# else /* unknown architecture */
646# define ARCHITECTURE_ID ""
647# endif
648
649#elif defined(__TI_COMPILER_VERSION__)
650# if defined(__TI_ARM__)
651# define ARCHITECTURE_ID "ARM"
652
653# elif defined(__MSP430__)
654# define ARCHITECTURE_ID "MSP430"
655
656# elif defined(__TMS320C28XX__)
657# define ARCHITECTURE_ID "TMS320C28x"
658
659# elif defined(__TMS320C6X__) || defined(_TMS320C6X)
660# define ARCHITECTURE_ID "TMS320C6x"
661
662# else /* unknown architecture */
663# define ARCHITECTURE_ID ""
664# endif
665
666# elif defined(__ADSPSHARC__)
667# define ARCHITECTURE_ID "SHARC"
668
669# elif defined(__ADSPBLACKFIN__)
670# define ARCHITECTURE_ID "Blackfin"
671
672#else
673# define ARCHITECTURE_ID
674#endif
675
676/* Convert integer to decimal digit literals. */
677#define DEC(n) \
678 ('0' + (((n) / 10000000)%10)), \
679 ('0' + (((n) / 1000000)%10)), \
680 ('0' + (((n) / 100000)%10)), \
681 ('0' + (((n) / 10000)%10)), \
682 ('0' + (((n) / 1000)%10)), \
683 ('0' + (((n) / 100)%10)), \
684 ('0' + (((n) / 10)%10)), \
685 ('0' + ((n) % 10))
686
687/* Convert integer to hex digit literals. */
688#define HEX(n) \
689 ('0' + ((n)>>28 & 0xF)), \
690 ('0' + ((n)>>24 & 0xF)), \
691 ('0' + ((n)>>20 & 0xF)), \
692 ('0' + ((n)>>16 & 0xF)), \
693 ('0' + ((n)>>12 & 0xF)), \
694 ('0' + ((n)>>8 & 0xF)), \
695 ('0' + ((n)>>4 & 0xF)), \
696 ('0' + ((n) & 0xF))
697
698/* Construct a string literal encoding the version number. */
699#ifdef COMPILER_VERSION
700char const* info_version = "INFO" ":" "compiler_version[" COMPILER_VERSION "]";
701
702/* Construct a string literal encoding the version number components. */
703#elif defined(COMPILER_VERSION_MAJOR)
704char const info_version[] = {
705 'I', 'N', 'F', 'O', ':',
706 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
707 COMPILER_VERSION_MAJOR,
708# ifdef COMPILER_VERSION_MINOR
709 '.', COMPILER_VERSION_MINOR,
710# ifdef COMPILER_VERSION_PATCH
711 '.', COMPILER_VERSION_PATCH,
712# ifdef COMPILER_VERSION_TWEAK
713 '.', COMPILER_VERSION_TWEAK,
714# endif
715# endif
716# endif
717 ']','\0'};
718#endif
719
720/* Construct a string literal encoding the internal version number. */
721#ifdef COMPILER_VERSION_INTERNAL
722char const info_version_internal[] = {
723 'I', 'N', 'F', 'O', ':',
724 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
725 'i','n','t','e','r','n','a','l','[',
726 COMPILER_VERSION_INTERNAL,']','\0'};
727#elif defined(COMPILER_VERSION_INTERNAL_STR)
728char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]";
729#endif
730
731/* Construct a string literal encoding the version number components. */
732#ifdef SIMULATE_VERSION_MAJOR
733char const info_simulate_version[] = {
734 'I', 'N', 'F', 'O', ':',
735 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
736 SIMULATE_VERSION_MAJOR,
737# ifdef SIMULATE_VERSION_MINOR
738 '.', SIMULATE_VERSION_MINOR,
739# ifdef SIMULATE_VERSION_PATCH
740 '.', SIMULATE_VERSION_PATCH,
741# ifdef SIMULATE_VERSION_TWEAK
742 '.', SIMULATE_VERSION_TWEAK,
743# endif
744# endif
745# endif
746 ']','\0'};
747#endif
748
749/* Construct the string literal in pieces to prevent the source from
750 getting matched. Store it in a pointer rather than an array
751 because some compilers will just produce instructions to fill the
752 array rather than assigning a pointer to a static array. */
753char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
754char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
755
756
757
758#if defined(__INTEL_COMPILER) && defined(_MSVC_LANG) && _MSVC_LANG < 201403L
759# if defined(__INTEL_CXX11_MODE__)
760# if defined(__cpp_aggregate_nsdmi)
761# define CXX_STD 201402L
762# else
763# define CXX_STD 201103L
764# endif
765# else
766# define CXX_STD 199711L
767# endif
768#elif defined(_MSC_VER) && defined(_MSVC_LANG)
769# define CXX_STD _MSVC_LANG
770#else
771# define CXX_STD __cplusplus
772#endif
773
774const char* info_language_standard_default = "INFO" ":" "standard_default["
775#if CXX_STD > 202002L
776 "23"
777#elif CXX_STD > 201703L
778 "20"
779#elif CXX_STD >= 201703L
780 "17"
781#elif CXX_STD >= 201402L
782 "14"
783#elif CXX_STD >= 201103L
784 "11"
785#else
786 "98"
787#endif
788"]";
789
790const char* info_language_extensions_default = "INFO" ":" "extensions_default["
791#if (defined(__clang__) || defined(__GNUC__) || defined(__xlC__) || \
792 defined(__TI_COMPILER_VERSION__)) && \
793 !defined(__STRICT_ANSI__)
794 "ON"
795#else
796 "OFF"
797#endif
798"]";
799
800/*--------------------------------------------------------------------------*/
801
802int main(int argc, char* argv[])
803{
804 int require = 0;
805 require += info_compiler[argc];
806 require += info_platform[argc];
807#ifdef COMPILER_VERSION_MAJOR
808 require += info_version[argc];
809#endif
810#ifdef COMPILER_VERSION_INTERNAL
811 require += info_version_internal[argc];
812#endif
813#ifdef SIMULATE_ID
814 require += info_simulate[argc];
815#endif
816#ifdef SIMULATE_VERSION_MAJOR
817 require += info_simulate_version[argc];
818#endif
819#if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
820 require += info_cray[argc];
821#endif
822 require += info_language_standard_default[argc];
823 require += info_language_extensions_default[argc];
824 (void)argv;
825 return require;
826}
int main(int argc, char *argv[])
const char * info_language_extensions_default
char const * info_platform
const char * info_language_standard_default
char const * info_compiler
char const * info_arch
#define COMPILER_ID
#define ARCHITECTURE_ID
#define PLATFORM_ID