CMakeCXXCompilerId.cpp 29 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(__INTEL_COMPILER) || defined(__ICC)
  15. # define COMPILER_ID "Intel"
  16. # if defined(_MSC_VER)
  17. # define SIMULATE_ID "MSVC"
  18. # endif
  19. # if defined(__GNUC__)
  20. # define SIMULATE_ID "GNU"
  21. # endif
  22. /* __INTEL_COMPILER = VRP prior to 2021, and then VVVV for 2021 and later,
  23. except that a few beta releases use the old format with V=2021. */
  24. # if __INTEL_COMPILER < 2021 || __INTEL_COMPILER == 202110 || __INTEL_COMPILER == 202111
  25. # define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100)
  26. # define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10)
  27. # if defined(__INTEL_COMPILER_UPDATE)
  28. # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER_UPDATE)
  29. # else
  30. # define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER % 10)
  31. # endif
  32. # else
  33. # define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER)
  34. # define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER_UPDATE)
  35. /* The third version component from --version is an update index,
  36. but no macro is provided for it. */
  37. # define COMPILER_VERSION_PATCH DEC(0)
  38. # endif
  39. # if defined(__INTEL_COMPILER_BUILD_DATE)
  40. /* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */
  41. # define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE)
  42. # endif
  43. # if defined(_MSC_VER)
  44. /* _MSC_VER = VVRR */
  45. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  46. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  47. # endif
  48. # if defined(__GNUC__)
  49. # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
  50. # elif defined(__GNUG__)
  51. # define SIMULATE_VERSION_MAJOR DEC(__GNUG__)
  52. # endif
  53. # if defined(__GNUC_MINOR__)
  54. # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
  55. # endif
  56. # if defined(__GNUC_PATCHLEVEL__)
  57. # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  58. # endif
  59. #elif (defined(__clang__) && defined(__INTEL_CLANG_COMPILER)) || defined(__INTEL_LLVM_COMPILER)
  60. # define COMPILER_ID "IntelLLVM"
  61. #if defined(_MSC_VER)
  62. # define SIMULATE_ID "MSVC"
  63. #endif
  64. #if defined(__GNUC__)
  65. # define SIMULATE_ID "GNU"
  66. #endif
  67. /* __INTEL_LLVM_COMPILER = VVVVRP prior to 2021.2.0, VVVVRRPP for 2021.2.0 and
  68. * later. Look for 6 digit vs. 8 digit version number to decide encoding.
  69. * VVVV is no smaller than the current year when a version is released.
  70. */
  71. #if __INTEL_LLVM_COMPILER < 1000000L
  72. # define COMPILER_VERSION_MAJOR DEC(__INTEL_LLVM_COMPILER/100)
  73. # define COMPILER_VERSION_MINOR DEC(__INTEL_LLVM_COMPILER/10 % 10)
  74. # define COMPILER_VERSION_PATCH DEC(__INTEL_LLVM_COMPILER % 10)
  75. #else
  76. # define COMPILER_VERSION_MAJOR DEC(__INTEL_LLVM_COMPILER/10000)
  77. # define COMPILER_VERSION_MINOR DEC(__INTEL_LLVM_COMPILER/100 % 100)
  78. # define COMPILER_VERSION_PATCH DEC(__INTEL_LLVM_COMPILER % 100)
  79. #endif
  80. #if defined(_MSC_VER)
  81. /* _MSC_VER = VVRR */
  82. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  83. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  84. #endif
  85. #if defined(__GNUC__)
  86. # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
  87. #elif defined(__GNUG__)
  88. # define SIMULATE_VERSION_MAJOR DEC(__GNUG__)
  89. #endif
  90. #if defined(__GNUC_MINOR__)
  91. # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
  92. #endif
  93. #if defined(__GNUC_PATCHLEVEL__)
  94. # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  95. #endif
  96. #elif defined(__PATHCC__)
  97. # define COMPILER_ID "PathScale"
  98. # define COMPILER_VERSION_MAJOR DEC(__PATHCC__)
  99. # define COMPILER_VERSION_MINOR DEC(__PATHCC_MINOR__)
  100. # if defined(__PATHCC_PATCHLEVEL__)
  101. # define COMPILER_VERSION_PATCH DEC(__PATHCC_PATCHLEVEL__)
  102. # endif
  103. #elif defined(__BORLANDC__) && defined(__CODEGEARC_VERSION__)
  104. # define COMPILER_ID "Embarcadero"
  105. # define COMPILER_VERSION_MAJOR HEX(__CODEGEARC_VERSION__>>24 & 0x00FF)
  106. # define COMPILER_VERSION_MINOR HEX(__CODEGEARC_VERSION__>>16 & 0x00FF)
  107. # define COMPILER_VERSION_PATCH DEC(__CODEGEARC_VERSION__ & 0xFFFF)
  108. #elif defined(__BORLANDC__)
  109. # define COMPILER_ID "Borland"
  110. /* __BORLANDC__ = 0xVRR */
  111. # define COMPILER_VERSION_MAJOR HEX(__BORLANDC__>>8)
  112. # define COMPILER_VERSION_MINOR HEX(__BORLANDC__ & 0xFF)
  113. #elif defined(__WATCOMC__) && __WATCOMC__ < 1200
  114. # define COMPILER_ID "Watcom"
  115. /* __WATCOMC__ = VVRR */
  116. # define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100)
  117. # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
  118. # if (__WATCOMC__ % 10) > 0
  119. # define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
  120. # endif
  121. #elif defined(__WATCOMC__)
  122. # define COMPILER_ID "OpenWatcom"
  123. /* __WATCOMC__ = VVRP + 1100 */
  124. # define COMPILER_VERSION_MAJOR DEC((__WATCOMC__ - 1100) / 100)
  125. # define COMPILER_VERSION_MINOR DEC((__WATCOMC__ / 10) % 10)
  126. # if (__WATCOMC__ % 10) > 0
  127. # define COMPILER_VERSION_PATCH DEC(__WATCOMC__ % 10)
  128. # endif
  129. #elif defined(__SUNPRO_CC)
  130. # define COMPILER_ID "SunPro"
  131. # if __SUNPRO_CC >= 0x5100
  132. /* __SUNPRO_CC = 0xVRRP */
  133. # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>12)
  134. # define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xFF)
  135. # define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF)
  136. # else
  137. /* __SUNPRO_CC = 0xVRP */
  138. # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>8)
  139. # define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xF)
  140. # define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF)
  141. # endif
  142. #elif defined(__HP_aCC)
  143. # define COMPILER_ID "HP"
  144. /* __HP_aCC = VVRRPP */
  145. # define COMPILER_VERSION_MAJOR DEC(__HP_aCC/10000)
  146. # define COMPILER_VERSION_MINOR DEC(__HP_aCC/100 % 100)
  147. # define COMPILER_VERSION_PATCH DEC(__HP_aCC % 100)
  148. #elif defined(__DECCXX)
  149. # define COMPILER_ID "Compaq"
  150. /* __DECCXX_VER = VVRRTPPPP */
  151. # define COMPILER_VERSION_MAJOR DEC(__DECCXX_VER/10000000)
  152. # define COMPILER_VERSION_MINOR DEC(__DECCXX_VER/100000 % 100)
  153. # define COMPILER_VERSION_PATCH DEC(__DECCXX_VER % 10000)
  154. #elif defined(__IBMCPP__) && defined(__COMPILER_VER__)
  155. # define COMPILER_ID "zOS"
  156. /* __IBMCPP__ = VRP */
  157. # define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
  158. # define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
  159. # define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
  160. #elif defined(__open_xl__) && defined(__clang__)
  161. # define COMPILER_ID "IBMClang"
  162. # define COMPILER_VERSION_MAJOR DEC(__open_xl_version__)
  163. # define COMPILER_VERSION_MINOR DEC(__open_xl_release__)
  164. # define COMPILER_VERSION_PATCH DEC(__open_xl_modification__)
  165. # define COMPILER_VERSION_TWEAK DEC(__open_xl_ptf_fix_level__)
  166. # define COMPILER_VERSION_INTERNAL_STR __clang_version__
  167. #elif defined(__ibmxl__) && defined(__clang__)
  168. # define COMPILER_ID "XLClang"
  169. # define COMPILER_VERSION_MAJOR DEC(__ibmxl_version__)
  170. # define COMPILER_VERSION_MINOR DEC(__ibmxl_release__)
  171. # define COMPILER_VERSION_PATCH DEC(__ibmxl_modification__)
  172. # define COMPILER_VERSION_TWEAK DEC(__ibmxl_ptf_fix_level__)
  173. #elif defined(__IBMCPP__) && !defined(__COMPILER_VER__) && __IBMCPP__ >= 800
  174. # define COMPILER_ID "XL"
  175. /* __IBMCPP__ = VRP */
  176. # define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
  177. # define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
  178. # define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
  179. #elif defined(__IBMCPP__) && !defined(__COMPILER_VER__) && __IBMCPP__ < 800
  180. # define COMPILER_ID "VisualAge"
  181. /* __IBMCPP__ = VRP */
  182. # define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
  183. # define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
  184. # define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
  185. #elif defined(__NVCOMPILER)
  186. # define COMPILER_ID "NVHPC"
  187. # define COMPILER_VERSION_MAJOR DEC(__NVCOMPILER_MAJOR__)
  188. # define COMPILER_VERSION_MINOR DEC(__NVCOMPILER_MINOR__)
  189. # if defined(__NVCOMPILER_PATCHLEVEL__)
  190. # define COMPILER_VERSION_PATCH DEC(__NVCOMPILER_PATCHLEVEL__)
  191. # endif
  192. #elif defined(__PGI)
  193. # define COMPILER_ID "PGI"
  194. # define COMPILER_VERSION_MAJOR DEC(__PGIC__)
  195. # define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
  196. # if defined(__PGIC_PATCHLEVEL__)
  197. # define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
  198. # endif
  199. #elif defined(__clang__) && defined(__cray__)
  200. # define COMPILER_ID "CrayClang"
  201. # define COMPILER_VERSION_MAJOR DEC(__cray_major__)
  202. # define COMPILER_VERSION_MINOR DEC(__cray_minor__)
  203. # define COMPILER_VERSION_PATCH DEC(__cray_patchlevel__)
  204. # define COMPILER_VERSION_INTERNAL_STR __clang_version__
  205. #elif defined(_CRAYC)
  206. # define COMPILER_ID "Cray"
  207. # define COMPILER_VERSION_MAJOR DEC(_RELEASE_MAJOR)
  208. # define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR)
  209. #elif defined(__TI_COMPILER_VERSION__)
  210. # define COMPILER_ID "TI"
  211. /* __TI_COMPILER_VERSION__ = VVVRRRPPP */
  212. # define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000)
  213. # define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000 % 1000)
  214. # define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__ % 1000)
  215. #elif defined(__CLANG_FUJITSU)
  216. # define COMPILER_ID "FujitsuClang"
  217. # define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
  218. # define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
  219. # define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
  220. # define COMPILER_VERSION_INTERNAL_STR __clang_version__
  221. #elif defined(__FUJITSU)
  222. # define COMPILER_ID "Fujitsu"
  223. # if defined(__FCC_version__)
  224. # define COMPILER_VERSION __FCC_version__
  225. # elif defined(__FCC_major__)
  226. # define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
  227. # define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
  228. # define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
  229. # endif
  230. # if defined(__fcc_version)
  231. # define COMPILER_VERSION_INTERNAL DEC(__fcc_version)
  232. # elif defined(__FCC_VERSION)
  233. # define COMPILER_VERSION_INTERNAL DEC(__FCC_VERSION)
  234. # endif
  235. #elif defined(__ghs__)
  236. # define COMPILER_ID "GHS"
  237. /* __GHS_VERSION_NUMBER = VVVVRP */
  238. # ifdef __GHS_VERSION_NUMBER
  239. # define COMPILER_VERSION_MAJOR DEC(__GHS_VERSION_NUMBER / 100)
  240. # define COMPILER_VERSION_MINOR DEC(__GHS_VERSION_NUMBER / 10 % 10)
  241. # define COMPILER_VERSION_PATCH DEC(__GHS_VERSION_NUMBER % 10)
  242. # endif
  243. #elif defined(__TASKING__)
  244. # define COMPILER_ID "Tasking"
  245. # define COMPILER_VERSION_MAJOR DEC(__VERSION__/1000)
  246. # define COMPILER_VERSION_MINOR DEC(__VERSION__ % 100)
  247. # define COMPILER_VERSION_INTERNAL DEC(__VERSION__)
  248. #elif defined(__ORANGEC__)
  249. # define COMPILER_ID "OrangeC"
  250. # define COMPILER_VERSION_MAJOR DEC(__ORANGEC_MAJOR__)
  251. # define COMPILER_VERSION_MINOR DEC(__ORANGEC_MINOR__)
  252. # define COMPILER_VERSION_PATCH DEC(__ORANGEC_PATCHLEVEL__)
  253. #elif defined(__RENESAS__)
  254. # define COMPILER_ID "Renesas"
  255. /* __RENESAS_VERSION__ = 0xVVRRPP00 */
  256. # define COMPILER_VERSION_MAJOR HEX(__RENESAS_VERSION__ >> 24 & 0xFF)
  257. # define COMPILER_VERSION_MINOR HEX(__RENESAS_VERSION__ >> 16 & 0xFF)
  258. # define COMPILER_VERSION_PATCH HEX(__RENESAS_VERSION__ >> 8 & 0xFF)
  259. #elif defined(__SCO_VERSION__)
  260. # define COMPILER_ID "SCO"
  261. #elif defined(__ARMCC_VERSION) && !defined(__clang__)
  262. # define COMPILER_ID "ARMCC"
  263. #if __ARMCC_VERSION >= 1000000
  264. /* __ARMCC_VERSION = VRRPPPP */
  265. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
  266. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
  267. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  268. #else
  269. /* __ARMCC_VERSION = VRPPPP */
  270. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
  271. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
  272. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  273. #endif
  274. #elif defined(__clang__) && defined(__apple_build_version__)
  275. # define COMPILER_ID "AppleClang"
  276. # if defined(_MSC_VER)
  277. # define SIMULATE_ID "MSVC"
  278. # endif
  279. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  280. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  281. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  282. # if defined(_MSC_VER)
  283. /* _MSC_VER = VVRR */
  284. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  285. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  286. # endif
  287. # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
  288. #elif defined(__clang__) && defined(__ARMCOMPILER_VERSION)
  289. # define COMPILER_ID "ARMClang"
  290. # define COMPILER_VERSION_MAJOR DEC(__ARMCOMPILER_VERSION/1000000)
  291. # define COMPILER_VERSION_MINOR DEC(__ARMCOMPILER_VERSION/10000 % 100)
  292. # define COMPILER_VERSION_PATCH DEC(__ARMCOMPILER_VERSION/100 % 100)
  293. # define COMPILER_VERSION_INTERNAL DEC(__ARMCOMPILER_VERSION)
  294. #elif defined(__clang__) && defined(__ti__)
  295. # define COMPILER_ID "TIClang"
  296. # define COMPILER_VERSION_MAJOR DEC(__ti_major__)
  297. # define COMPILER_VERSION_MINOR DEC(__ti_minor__)
  298. # define COMPILER_VERSION_PATCH DEC(__ti_patchlevel__)
  299. # define COMPILER_VERSION_INTERNAL DEC(__ti_version__)
  300. #elif defined(__clang__)
  301. # define COMPILER_ID "Clang"
  302. # if defined(_MSC_VER)
  303. # define SIMULATE_ID "MSVC"
  304. # endif
  305. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  306. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  307. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  308. # if defined(_MSC_VER)
  309. /* _MSC_VER = VVRR */
  310. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  311. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  312. # endif
  313. #elif defined(__LCC__) && (defined(__GNUC__) || defined(__GNUG__) || defined(__MCST__))
  314. # define COMPILER_ID "LCC"
  315. # define COMPILER_VERSION_MAJOR DEC(__LCC__ / 100)
  316. # define COMPILER_VERSION_MINOR DEC(__LCC__ % 100)
  317. # if defined(__LCC_MINOR__)
  318. # define COMPILER_VERSION_PATCH DEC(__LCC_MINOR__)
  319. # endif
  320. # if defined(__GNUC__) && defined(__GNUC_MINOR__)
  321. # define SIMULATE_ID "GNU"
  322. # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
  323. # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
  324. # if defined(__GNUC_PATCHLEVEL__)
  325. # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  326. # endif
  327. # endif
  328. #elif defined(__GNUC__) || defined(__GNUG__)
  329. # define COMPILER_ID "GNU"
  330. # if defined(__GNUC__)
  331. # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
  332. # else
  333. # define COMPILER_VERSION_MAJOR DEC(__GNUG__)
  334. # endif
  335. # if defined(__GNUC_MINOR__)
  336. # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
  337. # endif
  338. # if defined(__GNUC_PATCHLEVEL__)
  339. # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  340. # endif
  341. #elif defined(_MSC_VER)
  342. # define COMPILER_ID "MSVC"
  343. /* _MSC_VER = VVRR */
  344. # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
  345. # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
  346. # if defined(_MSC_FULL_VER)
  347. # if _MSC_VER >= 1400
  348. /* _MSC_FULL_VER = VVRRPPPPP */
  349. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
  350. # else
  351. /* _MSC_FULL_VER = VVRRPPPP */
  352. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
  353. # endif
  354. # endif
  355. # if defined(_MSC_BUILD)
  356. # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
  357. # endif
  358. #elif defined(_ADI_COMPILER)
  359. # define COMPILER_ID "ADSP"
  360. #if defined(__VERSIONNUM__)
  361. /* __VERSIONNUM__ = 0xVVRRPPTT */
  362. # define COMPILER_VERSION_MAJOR DEC(__VERSIONNUM__ >> 24 & 0xFF)
  363. # define COMPILER_VERSION_MINOR DEC(__VERSIONNUM__ >> 16 & 0xFF)
  364. # define COMPILER_VERSION_PATCH DEC(__VERSIONNUM__ >> 8 & 0xFF)
  365. # define COMPILER_VERSION_TWEAK DEC(__VERSIONNUM__ & 0xFF)
  366. #endif
  367. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  368. # define COMPILER_ID "IAR"
  369. # if defined(__VER__) && defined(__ICCARM__)
  370. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
  371. # define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
  372. # define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
  373. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  374. # elif defined(__VER__) && (defined(__ICCAVR__) || defined(__ICCRX__) || defined(__ICCRH850__) || defined(__ICCRL78__) || defined(__ICC430__) || defined(__ICCRISCV__) || defined(__ICCV850__) || defined(__ICC8051__) || defined(__ICCSTM8__))
  375. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 100)
  376. # define COMPILER_VERSION_MINOR DEC((__VER__) - (((__VER__) / 100)*100))
  377. # define COMPILER_VERSION_PATCH DEC(__SUBVERSION__)
  378. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  379. # endif
  380. #elif defined(__DCC__) && defined(_DIAB_TOOL)
  381. # define COMPILER_ID "Diab"
  382. # define COMPILER_VERSION_MAJOR DEC(__VERSION_MAJOR_NUMBER__)
  383. # define COMPILER_VERSION_MINOR DEC(__VERSION_MINOR_NUMBER__)
  384. # define COMPILER_VERSION_PATCH DEC(__VERSION_ARCH_FEATURE_NUMBER__)
  385. # define COMPILER_VERSION_TWEAK DEC(__VERSION_BUG_FIX_NUMBER__)
  386. /* These compilers are either not known or too old to define an
  387. identification macro. Try to identify the platform and guess that
  388. it is the native compiler. */
  389. #elif defined(__hpux) || defined(__hpua)
  390. # define COMPILER_ID "HP"
  391. #else /* unknown compiler */
  392. # define COMPILER_ID ""
  393. #endif
  394. /* Construct the string literal in pieces to prevent the source from
  395. getting matched. Store it in a pointer rather than an array
  396. because some compilers will just produce instructions to fill the
  397. array rather than assigning a pointer to a static array. */
  398. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  399. #ifdef SIMULATE_ID
  400. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  401. #endif
  402. #ifdef __QNXNTO__
  403. char const* qnxnto = "INFO" ":" "qnxnto[]";
  404. #endif
  405. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  406. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  407. #endif
  408. #define STRINGIFY_HELPER(X) #X
  409. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  410. /* Identify known platforms by name. */
  411. #if defined(__linux) || defined(__linux__) || defined(linux)
  412. # define PLATFORM_ID "Linux"
  413. #elif defined(__MSYS__)
  414. # define PLATFORM_ID "MSYS"
  415. #elif defined(__CYGWIN__)
  416. # define PLATFORM_ID "Cygwin"
  417. #elif defined(__MINGW32__)
  418. # define PLATFORM_ID "MinGW"
  419. #elif defined(__APPLE__)
  420. # define PLATFORM_ID "Darwin"
  421. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  422. # define PLATFORM_ID "Windows"
  423. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  424. # define PLATFORM_ID "FreeBSD"
  425. #elif defined(__NetBSD__) || defined(__NetBSD)
  426. # define PLATFORM_ID "NetBSD"
  427. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  428. # define PLATFORM_ID "OpenBSD"
  429. #elif defined(__sun) || defined(sun)
  430. # define PLATFORM_ID "SunOS"
  431. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  432. # define PLATFORM_ID "AIX"
  433. #elif defined(__hpux) || defined(__hpux__)
  434. # define PLATFORM_ID "HP-UX"
  435. #elif defined(__HAIKU__)
  436. # define PLATFORM_ID "Haiku"
  437. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  438. # define PLATFORM_ID "BeOS"
  439. #elif defined(__QNX__) || defined(__QNXNTO__)
  440. # define PLATFORM_ID "QNX"
  441. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  442. # define PLATFORM_ID "Tru64"
  443. #elif defined(__riscos) || defined(__riscos__)
  444. # define PLATFORM_ID "RISCos"
  445. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  446. # define PLATFORM_ID "SINIX"
  447. #elif defined(__UNIX_SV__)
  448. # define PLATFORM_ID "UNIX_SV"
  449. #elif defined(__bsdos__)
  450. # define PLATFORM_ID "BSDOS"
  451. #elif defined(_MPRAS) || defined(MPRAS)
  452. # define PLATFORM_ID "MP-RAS"
  453. #elif defined(__osf) || defined(__osf__)
  454. # define PLATFORM_ID "OSF1"
  455. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  456. # define PLATFORM_ID "SCO_SV"
  457. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  458. # define PLATFORM_ID "ULTRIX"
  459. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  460. # define PLATFORM_ID "Xenix"
  461. #elif defined(__WATCOMC__)
  462. # if defined(__LINUX__)
  463. # define PLATFORM_ID "Linux"
  464. # elif defined(__DOS__)
  465. # define PLATFORM_ID "DOS"
  466. # elif defined(__OS2__)
  467. # define PLATFORM_ID "OS2"
  468. # elif defined(__WINDOWS__)
  469. # define PLATFORM_ID "Windows3x"
  470. # elif defined(__VXWORKS__)
  471. # define PLATFORM_ID "VxWorks"
  472. # else /* unknown platform */
  473. # define PLATFORM_ID
  474. # endif
  475. #elif defined(__INTEGRITY)
  476. # if defined(INT_178B)
  477. # define PLATFORM_ID "Integrity178"
  478. # else /* regular Integrity */
  479. # define PLATFORM_ID "Integrity"
  480. # endif
  481. # elif defined(_ADI_COMPILER)
  482. # define PLATFORM_ID "ADSP"
  483. #else /* unknown platform */
  484. # define PLATFORM_ID
  485. #endif
  486. /* For windows compilers MSVC and Intel we can determine
  487. the architecture of the compiler being used. This is because
  488. the compilers do not have flags that can change the architecture,
  489. but rather depend on which compiler is being used
  490. */
  491. #if defined(_WIN32) && defined(_MSC_VER)
  492. # if defined(_M_IA64)
  493. # define ARCHITECTURE_ID "IA64"
  494. # elif defined(_M_ARM64EC)
  495. # define ARCHITECTURE_ID "ARM64EC"
  496. # elif defined(_M_X64) || defined(_M_AMD64)
  497. # define ARCHITECTURE_ID "x64"
  498. # elif defined(_M_IX86)
  499. # define ARCHITECTURE_ID "X86"
  500. # elif defined(_M_ARM64)
  501. # define ARCHITECTURE_ID "ARM64"
  502. # elif defined(_M_ARM)
  503. # if _M_ARM == 4
  504. # define ARCHITECTURE_ID "ARMV4I"
  505. # elif _M_ARM == 5
  506. # define ARCHITECTURE_ID "ARMV5I"
  507. # else
  508. # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  509. # endif
  510. # elif defined(_M_MIPS)
  511. # define ARCHITECTURE_ID "MIPS"
  512. # elif defined(_M_SH)
  513. # define ARCHITECTURE_ID "SHx"
  514. # else /* unknown architecture */
  515. # define ARCHITECTURE_ID ""
  516. # endif
  517. #elif defined(__WATCOMC__)
  518. # if defined(_M_I86)
  519. # define ARCHITECTURE_ID "I86"
  520. # elif defined(_M_IX86)
  521. # define ARCHITECTURE_ID "X86"
  522. # else /* unknown architecture */
  523. # define ARCHITECTURE_ID ""
  524. # endif
  525. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  526. # if defined(__ICCARM__)
  527. # define ARCHITECTURE_ID "ARM"
  528. # elif defined(__ICCRX__)
  529. # define ARCHITECTURE_ID "RX"
  530. # elif defined(__ICCRH850__)
  531. # define ARCHITECTURE_ID "RH850"
  532. # elif defined(__ICCRL78__)
  533. # define ARCHITECTURE_ID "RL78"
  534. # elif defined(__ICCRISCV__)
  535. # define ARCHITECTURE_ID "RISCV"
  536. # elif defined(__ICCAVR__)
  537. # define ARCHITECTURE_ID "AVR"
  538. # elif defined(__ICC430__)
  539. # define ARCHITECTURE_ID "MSP430"
  540. # elif defined(__ICCV850__)
  541. # define ARCHITECTURE_ID "V850"
  542. # elif defined(__ICC8051__)
  543. # define ARCHITECTURE_ID "8051"
  544. # elif defined(__ICCSTM8__)
  545. # define ARCHITECTURE_ID "STM8"
  546. # else /* unknown architecture */
  547. # define ARCHITECTURE_ID ""
  548. # endif
  549. #elif defined(__ghs__)
  550. # if defined(__PPC64__)
  551. # define ARCHITECTURE_ID "PPC64"
  552. # elif defined(__ppc__)
  553. # define ARCHITECTURE_ID "PPC"
  554. # elif defined(__ARM__)
  555. # define ARCHITECTURE_ID "ARM"
  556. # elif defined(__x86_64__)
  557. # define ARCHITECTURE_ID "x64"
  558. # elif defined(__i386__)
  559. # define ARCHITECTURE_ID "X86"
  560. # else /* unknown architecture */
  561. # define ARCHITECTURE_ID ""
  562. # endif
  563. #elif defined(__clang__) && defined(__ti__)
  564. # if defined(__ARM_ARCH)
  565. # define ARCHITECTURE_ID "ARM"
  566. # else /* unknown architecture */
  567. # define ARCHITECTURE_ID ""
  568. # endif
  569. #elif defined(__TI_COMPILER_VERSION__)
  570. # if defined(__TI_ARM__)
  571. # define ARCHITECTURE_ID "ARM"
  572. # elif defined(__MSP430__)
  573. # define ARCHITECTURE_ID "MSP430"
  574. # elif defined(__TMS320C28XX__)
  575. # define ARCHITECTURE_ID "TMS320C28x"
  576. # elif defined(__TMS320C6X__) || defined(_TMS320C6X)
  577. # define ARCHITECTURE_ID "TMS320C6x"
  578. # else /* unknown architecture */
  579. # define ARCHITECTURE_ID ""
  580. # endif
  581. # elif defined(__ADSPSHARC__)
  582. # define ARCHITECTURE_ID "SHARC"
  583. # elif defined(__ADSPBLACKFIN__)
  584. # define ARCHITECTURE_ID "Blackfin"
  585. #elif defined(__TASKING__)
  586. # if defined(__CTC__) || defined(__CPTC__)
  587. # define ARCHITECTURE_ID "TriCore"
  588. # elif defined(__CMCS__)
  589. # define ARCHITECTURE_ID "MCS"
  590. # elif defined(__CARM__) || defined(__CPARM__)
  591. # define ARCHITECTURE_ID "ARM"
  592. # elif defined(__CARC__)
  593. # define ARCHITECTURE_ID "ARC"
  594. # elif defined(__C51__)
  595. # define ARCHITECTURE_ID "8051"
  596. # elif defined(__CPCP__)
  597. # define ARCHITECTURE_ID "PCP"
  598. # else
  599. # define ARCHITECTURE_ID ""
  600. # endif
  601. #elif defined(__RENESAS__)
  602. # if defined(__CCRX__)
  603. # define ARCHITECTURE_ID "RX"
  604. # elif defined(__CCRL__)
  605. # define ARCHITECTURE_ID "RL78"
  606. # elif defined(__CCRH__)
  607. # define ARCHITECTURE_ID "RH850"
  608. # else
  609. # define ARCHITECTURE_ID ""
  610. # endif
  611. #else
  612. # define ARCHITECTURE_ID
  613. #endif
  614. /* Convert integer to decimal digit literals. */
  615. #define DEC(n) \
  616. ('0' + (((n) / 10000000)%10)), \
  617. ('0' + (((n) / 1000000)%10)), \
  618. ('0' + (((n) / 100000)%10)), \
  619. ('0' + (((n) / 10000)%10)), \
  620. ('0' + (((n) / 1000)%10)), \
  621. ('0' + (((n) / 100)%10)), \
  622. ('0' + (((n) / 10)%10)), \
  623. ('0' + ((n) % 10))
  624. /* Convert integer to hex digit literals. */
  625. #define HEX(n) \
  626. ('0' + ((n)>>28 & 0xF)), \
  627. ('0' + ((n)>>24 & 0xF)), \
  628. ('0' + ((n)>>20 & 0xF)), \
  629. ('0' + ((n)>>16 & 0xF)), \
  630. ('0' + ((n)>>12 & 0xF)), \
  631. ('0' + ((n)>>8 & 0xF)), \
  632. ('0' + ((n)>>4 & 0xF)), \
  633. ('0' + ((n) & 0xF))
  634. /* Construct a string literal encoding the version number. */
  635. #ifdef COMPILER_VERSION
  636. char const* info_version = "INFO" ":" "compiler_version[" COMPILER_VERSION "]";
  637. /* Construct a string literal encoding the version number components. */
  638. #elif defined(COMPILER_VERSION_MAJOR)
  639. char const info_version[] = {
  640. 'I', 'N', 'F', 'O', ':',
  641. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  642. COMPILER_VERSION_MAJOR,
  643. # ifdef COMPILER_VERSION_MINOR
  644. '.', COMPILER_VERSION_MINOR,
  645. # ifdef COMPILER_VERSION_PATCH
  646. '.', COMPILER_VERSION_PATCH,
  647. # ifdef COMPILER_VERSION_TWEAK
  648. '.', COMPILER_VERSION_TWEAK,
  649. # endif
  650. # endif
  651. # endif
  652. ']','\0'};
  653. #endif
  654. /* Construct a string literal encoding the internal version number. */
  655. #ifdef COMPILER_VERSION_INTERNAL
  656. char const info_version_internal[] = {
  657. 'I', 'N', 'F', 'O', ':',
  658. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
  659. 'i','n','t','e','r','n','a','l','[',
  660. COMPILER_VERSION_INTERNAL,']','\0'};
  661. #elif defined(COMPILER_VERSION_INTERNAL_STR)
  662. char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]";
  663. #endif
  664. /* Construct a string literal encoding the version number components. */
  665. #ifdef SIMULATE_VERSION_MAJOR
  666. char const info_simulate_version[] = {
  667. 'I', 'N', 'F', 'O', ':',
  668. 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  669. SIMULATE_VERSION_MAJOR,
  670. # ifdef SIMULATE_VERSION_MINOR
  671. '.', SIMULATE_VERSION_MINOR,
  672. # ifdef SIMULATE_VERSION_PATCH
  673. '.', SIMULATE_VERSION_PATCH,
  674. # ifdef SIMULATE_VERSION_TWEAK
  675. '.', SIMULATE_VERSION_TWEAK,
  676. # endif
  677. # endif
  678. # endif
  679. ']','\0'};
  680. #endif
  681. /* Construct the string literal in pieces to prevent the source from
  682. getting matched. Store it in a pointer rather than an array
  683. because some compilers will just produce instructions to fill the
  684. array rather than assigning a pointer to a static array. */
  685. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  686. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  687. #define CXX_STD_98 199711L
  688. #define CXX_STD_11 201103L
  689. #define CXX_STD_14 201402L
  690. #define CXX_STD_17 201703L
  691. #define CXX_STD_20 202002L
  692. #define CXX_STD_23 202302L
  693. #if defined(__INTEL_COMPILER) && defined(_MSVC_LANG)
  694. # if _MSVC_LANG > CXX_STD_17
  695. # define CXX_STD _MSVC_LANG
  696. # elif _MSVC_LANG == CXX_STD_17 && defined(__cpp_aggregate_paren_init)
  697. # define CXX_STD CXX_STD_20
  698. # elif _MSVC_LANG > CXX_STD_14 && __cplusplus > CXX_STD_17
  699. # define CXX_STD CXX_STD_20
  700. # elif _MSVC_LANG > CXX_STD_14
  701. # define CXX_STD CXX_STD_17
  702. # elif defined(__INTEL_CXX11_MODE__) && defined(__cpp_aggregate_nsdmi)
  703. # define CXX_STD CXX_STD_14
  704. # elif defined(__INTEL_CXX11_MODE__)
  705. # define CXX_STD CXX_STD_11
  706. # else
  707. # define CXX_STD CXX_STD_98
  708. # endif
  709. #elif defined(_MSC_VER) && defined(_MSVC_LANG)
  710. # if _MSVC_LANG > __cplusplus
  711. # define CXX_STD _MSVC_LANG
  712. # else
  713. # define CXX_STD __cplusplus
  714. # endif
  715. #elif defined(__NVCOMPILER)
  716. # if __cplusplus == CXX_STD_17 && defined(__cpp_aggregate_paren_init)
  717. # define CXX_STD CXX_STD_20
  718. # else
  719. # define CXX_STD __cplusplus
  720. # endif
  721. #elif defined(__INTEL_COMPILER) || defined(__PGI)
  722. # if __cplusplus == CXX_STD_11 && defined(__cpp_namespace_attributes)
  723. # define CXX_STD CXX_STD_17
  724. # elif __cplusplus == CXX_STD_11 && defined(__cpp_aggregate_nsdmi)
  725. # define CXX_STD CXX_STD_14
  726. # else
  727. # define CXX_STD __cplusplus
  728. # endif
  729. #elif (defined(__IBMCPP__) || defined(__ibmxl__)) && defined(__linux__)
  730. # if __cplusplus == CXX_STD_11 && defined(__cpp_aggregate_nsdmi)
  731. # define CXX_STD CXX_STD_14
  732. # else
  733. # define CXX_STD __cplusplus
  734. # endif
  735. #elif __cplusplus == 1 && defined(__GXX_EXPERIMENTAL_CXX0X__)
  736. # define CXX_STD CXX_STD_11
  737. #else
  738. # define CXX_STD __cplusplus
  739. #endif
  740. const char* info_language_standard_default = "INFO" ":" "standard_default["
  741. #if CXX_STD > CXX_STD_23
  742. "26"
  743. #elif CXX_STD > CXX_STD_20
  744. "23"
  745. #elif CXX_STD > CXX_STD_17
  746. "20"
  747. #elif CXX_STD > CXX_STD_14
  748. "17"
  749. #elif CXX_STD > CXX_STD_11
  750. "14"
  751. #elif CXX_STD >= CXX_STD_11
  752. "11"
  753. #else
  754. "98"
  755. #endif
  756. "]";
  757. const char* info_language_extensions_default = "INFO" ":" "extensions_default["
  758. #if (defined(__clang__) || defined(__GNUC__) || defined(__xlC__) || \
  759. defined(__TI_COMPILER_VERSION__) || defined(__RENESAS__)) && \
  760. !defined(__STRICT_ANSI__)
  761. "ON"
  762. #else
  763. "OFF"
  764. #endif
  765. "]";
  766. /*--------------------------------------------------------------------------*/
  767. int main(int argc, char* argv[])
  768. {
  769. int require = 0;
  770. require += info_compiler[argc];
  771. require += info_platform[argc];
  772. require += info_arch[argc];
  773. #ifdef COMPILER_VERSION_MAJOR
  774. require += info_version[argc];
  775. #endif
  776. #if defined(COMPILER_VERSION_INTERNAL) || defined(COMPILER_VERSION_INTERNAL_STR)
  777. require += info_version_internal[argc];
  778. #endif
  779. #ifdef SIMULATE_ID
  780. require += info_simulate[argc];
  781. #endif
  782. #ifdef SIMULATE_VERSION_MAJOR
  783. require += info_simulate_version[argc];
  784. #endif
  785. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  786. require += info_cray[argc];
  787. #endif
  788. require += info_language_standard_default[argc];
  789. require += info_language_extensions_default[argc];
  790. (void)argv;
  791. return require;
  792. }