CMakeCXXCompilerId.cpp 25 KB

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