CMakeCXXCompilerId.cpp 26 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(__clang__) && defined(__cray__)
  204. # define COMPILER_ID "CrayClang"
  205. # define COMPILER_VERSION_MAJOR DEC(__cray_major__)
  206. # define COMPILER_VERSION_MINOR DEC(__cray_minor__)
  207. # define COMPILER_VERSION_PATCH DEC(__cray_patchlevel__)
  208. # define COMPILER_VERSION_INTERNAL_STR __clang_version__
  209. #elif defined(_CRAYC)
  210. # define COMPILER_ID "Cray"
  211. # define COMPILER_VERSION_MAJOR DEC(_RELEASE_MAJOR)
  212. # define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR)
  213. #elif defined(__TI_COMPILER_VERSION__)
  214. # define COMPILER_ID "TI"
  215. /* __TI_COMPILER_VERSION__ = VVVRRRPPP */
  216. # define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000)
  217. # define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000 % 1000)
  218. # define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__ % 1000)
  219. #elif defined(__CLANG_FUJITSU)
  220. # define COMPILER_ID "FujitsuClang"
  221. # define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
  222. # define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
  223. # define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
  224. # define COMPILER_VERSION_INTERNAL_STR __clang_version__
  225. #elif defined(__FUJITSU)
  226. # define COMPILER_ID "Fujitsu"
  227. # if defined(__FCC_version__)
  228. # define COMPILER_VERSION __FCC_version__
  229. # elif defined(__FCC_major__)
  230. # define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
  231. # define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
  232. # define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
  233. # endif
  234. # if defined(__fcc_version)
  235. # define COMPILER_VERSION_INTERNAL DEC(__fcc_version)
  236. # elif defined(__FCC_VERSION)
  237. # define COMPILER_VERSION_INTERNAL DEC(__FCC_VERSION)
  238. # endif
  239. #elif defined(__ghs__)
  240. # define COMPILER_ID "GHS"
  241. /* __GHS_VERSION_NUMBER = VVVVRP */
  242. # ifdef __GHS_VERSION_NUMBER
  243. # define COMPILER_VERSION_MAJOR DEC(__GHS_VERSION_NUMBER / 100)
  244. # define COMPILER_VERSION_MINOR DEC(__GHS_VERSION_NUMBER / 10 % 10)
  245. # define COMPILER_VERSION_PATCH DEC(__GHS_VERSION_NUMBER % 10)
  246. # endif
  247. #elif defined(__TASKING__)
  248. # define COMPILER_ID "Tasking"
  249. # define COMPILER_VERSION_MAJOR DEC(__VERSION__/1000)
  250. # define COMPILER_VERSION_MINOR DEC(__VERSION__ % 100)
  251. # define COMPILER_VERSION_INTERNAL DEC(__VERSION__)
  252. #elif defined(__ORANGEC__)
  253. # define COMPILER_ID "OrangeC"
  254. # define COMPILER_VERSION_MAJOR DEC(__ORANGEC_MAJOR__)
  255. # define COMPILER_VERSION_MINOR DEC(__ORANGEC_MINOR__)
  256. # define COMPILER_VERSION_PATCH DEC(__ORANGEC_PATCHLEVEL__)
  257. #elif defined(__SCO_VERSION__)
  258. # define COMPILER_ID "SCO"
  259. #elif defined(__ARMCC_VERSION) && !defined(__clang__)
  260. # define COMPILER_ID "ARMCC"
  261. #if __ARMCC_VERSION >= 1000000
  262. /* __ARMCC_VERSION = VRRPPPP */
  263. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
  264. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
  265. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  266. #else
  267. /* __ARMCC_VERSION = VRPPPP */
  268. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
  269. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
  270. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  271. #endif
  272. #elif defined(__clang__) && defined(__apple_build_version__)
  273. # define COMPILER_ID "AppleClang"
  274. # if defined(_MSC_VER)
  275. # define SIMULATE_ID "MSVC"
  276. # endif
  277. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  278. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  279. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  280. # if defined(_MSC_VER)
  281. /* _MSC_VER = VVRR */
  282. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  283. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  284. # endif
  285. # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
  286. #elif defined(__clang__) && defined(__ARMCOMPILER_VERSION)
  287. # define COMPILER_ID "ARMClang"
  288. # define COMPILER_VERSION_MAJOR DEC(__ARMCOMPILER_VERSION/1000000)
  289. # define COMPILER_VERSION_MINOR DEC(__ARMCOMPILER_VERSION/10000 % 100)
  290. # define COMPILER_VERSION_PATCH DEC(__ARMCOMPILER_VERSION/100 % 100)
  291. # define COMPILER_VERSION_INTERNAL DEC(__ARMCOMPILER_VERSION)
  292. #elif defined(__clang__)
  293. # define COMPILER_ID "Clang"
  294. # if defined(_MSC_VER)
  295. # define SIMULATE_ID "MSVC"
  296. # endif
  297. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  298. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  299. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  300. # if defined(_MSC_VER)
  301. /* _MSC_VER = VVRR */
  302. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  303. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  304. # endif
  305. #elif defined(__LCC__) && (defined(__GNUC__) || defined(__GNUG__) || defined(__MCST__))
  306. # define COMPILER_ID "LCC"
  307. # define COMPILER_VERSION_MAJOR DEC(__LCC__ / 100)
  308. # define COMPILER_VERSION_MINOR DEC(__LCC__ % 100)
  309. # if defined(__LCC_MINOR__)
  310. # define COMPILER_VERSION_PATCH DEC(__LCC_MINOR__)
  311. # endif
  312. # if defined(__GNUC__) && defined(__GNUC_MINOR__)
  313. # define SIMULATE_ID "GNU"
  314. # define SIMULATE_VERSION_MAJOR DEC(__GNUC__)
  315. # define SIMULATE_VERSION_MINOR DEC(__GNUC_MINOR__)
  316. # if defined(__GNUC_PATCHLEVEL__)
  317. # define SIMULATE_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  318. # endif
  319. # endif
  320. #elif defined(__GNUC__) || defined(__GNUG__)
  321. # define COMPILER_ID "GNU"
  322. # if defined(__GNUC__)
  323. # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
  324. # else
  325. # define COMPILER_VERSION_MAJOR DEC(__GNUG__)
  326. # endif
  327. # if defined(__GNUC_MINOR__)
  328. # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
  329. # endif
  330. # if defined(__GNUC_PATCHLEVEL__)
  331. # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  332. # endif
  333. #elif defined(_MSC_VER)
  334. # define COMPILER_ID "MSVC"
  335. /* _MSC_VER = VVRR */
  336. # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
  337. # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
  338. # if defined(_MSC_FULL_VER)
  339. # if _MSC_VER >= 1400
  340. /* _MSC_FULL_VER = VVRRPPPPP */
  341. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
  342. # else
  343. /* _MSC_FULL_VER = VVRRPPPP */
  344. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
  345. # endif
  346. # endif
  347. # if defined(_MSC_BUILD)
  348. # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
  349. # endif
  350. #elif defined(_ADI_COMPILER)
  351. # define COMPILER_ID "ADSP"
  352. #if defined(__VERSIONNUM__)
  353. /* __VERSIONNUM__ = 0xVVRRPPTT */
  354. # define COMPILER_VERSION_MAJOR DEC(__VERSIONNUM__ >> 24 & 0xFF)
  355. # define COMPILER_VERSION_MINOR DEC(__VERSIONNUM__ >> 16 & 0xFF)
  356. # define COMPILER_VERSION_PATCH DEC(__VERSIONNUM__ >> 8 & 0xFF)
  357. # define COMPILER_VERSION_TWEAK DEC(__VERSIONNUM__ & 0xFF)
  358. #endif
  359. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  360. # define COMPILER_ID "IAR"
  361. # if defined(__VER__) && defined(__ICCARM__)
  362. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
  363. # define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
  364. # define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
  365. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  366. # elif defined(__VER__) && (defined(__ICCAVR__) || defined(__ICCRX__) || defined(__ICCRH850__) || defined(__ICCRL78__) || defined(__ICC430__) || defined(__ICCRISCV__) || defined(__ICCV850__) || defined(__ICC8051__) || defined(__ICCSTM8__))
  367. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 100)
  368. # define COMPILER_VERSION_MINOR DEC((__VER__) - (((__VER__) / 100)*100))
  369. # define COMPILER_VERSION_PATCH DEC(__SUBVERSION__)
  370. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  371. # endif
  372. /* These compilers are either not known or too old to define an
  373. identification macro. Try to identify the platform and guess that
  374. it is the native compiler. */
  375. #elif defined(__hpux) || defined(__hpua)
  376. # define COMPILER_ID "HP"
  377. #else /* unknown compiler */
  378. # define COMPILER_ID ""
  379. #endif
  380. /* Construct the string literal in pieces to prevent the source from
  381. getting matched. Store it in a pointer rather than an array
  382. because some compilers will just produce instructions to fill the
  383. array rather than assigning a pointer to a static array. */
  384. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  385. #ifdef SIMULATE_ID
  386. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  387. #endif
  388. #ifdef __QNXNTO__
  389. char const* qnxnto = "INFO" ":" "qnxnto[]";
  390. #endif
  391. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  392. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  393. #endif
  394. #define STRINGIFY_HELPER(X) #X
  395. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  396. /* Identify known platforms by name. */
  397. #if defined(__linux) || defined(__linux__) || defined(linux)
  398. # define PLATFORM_ID "Linux"
  399. #elif defined(__MSYS__)
  400. # define PLATFORM_ID "MSYS"
  401. #elif defined(__CYGWIN__)
  402. # define PLATFORM_ID "Cygwin"
  403. #elif defined(__MINGW32__)
  404. # define PLATFORM_ID "MinGW"
  405. #elif defined(__APPLE__)
  406. # define PLATFORM_ID "Darwin"
  407. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  408. # define PLATFORM_ID "Windows"
  409. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  410. # define PLATFORM_ID "FreeBSD"
  411. #elif defined(__NetBSD__) || defined(__NetBSD)
  412. # define PLATFORM_ID "NetBSD"
  413. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  414. # define PLATFORM_ID "OpenBSD"
  415. #elif defined(__sun) || defined(sun)
  416. # define PLATFORM_ID "SunOS"
  417. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  418. # define PLATFORM_ID "AIX"
  419. #elif defined(__hpux) || defined(__hpux__)
  420. # define PLATFORM_ID "HP-UX"
  421. #elif defined(__HAIKU__)
  422. # define PLATFORM_ID "Haiku"
  423. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  424. # define PLATFORM_ID "BeOS"
  425. #elif defined(__QNX__) || defined(__QNXNTO__)
  426. # define PLATFORM_ID "QNX"
  427. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  428. # define PLATFORM_ID "Tru64"
  429. #elif defined(__riscos) || defined(__riscos__)
  430. # define PLATFORM_ID "RISCos"
  431. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  432. # define PLATFORM_ID "SINIX"
  433. #elif defined(__UNIX_SV__)
  434. # define PLATFORM_ID "UNIX_SV"
  435. #elif defined(__bsdos__)
  436. # define PLATFORM_ID "BSDOS"
  437. #elif defined(_MPRAS) || defined(MPRAS)
  438. # define PLATFORM_ID "MP-RAS"
  439. #elif defined(__osf) || defined(__osf__)
  440. # define PLATFORM_ID "OSF1"
  441. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  442. # define PLATFORM_ID "SCO_SV"
  443. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  444. # define PLATFORM_ID "ULTRIX"
  445. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  446. # define PLATFORM_ID "Xenix"
  447. #elif defined(__WATCOMC__)
  448. # if defined(__LINUX__)
  449. # define PLATFORM_ID "Linux"
  450. # elif defined(__DOS__)
  451. # define PLATFORM_ID "DOS"
  452. # elif defined(__OS2__)
  453. # define PLATFORM_ID "OS2"
  454. # elif defined(__WINDOWS__)
  455. # define PLATFORM_ID "Windows3x"
  456. # elif defined(__VXWORKS__)
  457. # define PLATFORM_ID "VxWorks"
  458. # else /* unknown platform */
  459. # define PLATFORM_ID
  460. # endif
  461. #elif defined(__INTEGRITY)
  462. # if defined(INT_178B)
  463. # define PLATFORM_ID "Integrity178"
  464. # else /* regular Integrity */
  465. # define PLATFORM_ID "Integrity"
  466. # endif
  467. # elif defined(_ADI_COMPILER)
  468. # define PLATFORM_ID "ADSP"
  469. #else /* unknown platform */
  470. # define PLATFORM_ID
  471. #endif
  472. /* For windows compilers MSVC and Intel we can determine
  473. the architecture of the compiler being used. This is because
  474. the compilers do not have flags that can change the architecture,
  475. but rather depend on which compiler is being used
  476. */
  477. #if defined(_WIN32) && defined(_MSC_VER)
  478. # if defined(_M_IA64)
  479. # define ARCHITECTURE_ID "IA64"
  480. # elif defined(_M_ARM64EC)
  481. # define ARCHITECTURE_ID "ARM64EC"
  482. # elif defined(_M_X64) || defined(_M_AMD64)
  483. # define ARCHITECTURE_ID "x64"
  484. # elif defined(_M_IX86)
  485. # define ARCHITECTURE_ID "X86"
  486. # elif defined(_M_ARM64)
  487. # define ARCHITECTURE_ID "ARM64"
  488. # elif defined(_M_ARM)
  489. # if _M_ARM == 4
  490. # define ARCHITECTURE_ID "ARMV4I"
  491. # elif _M_ARM == 5
  492. # define ARCHITECTURE_ID "ARMV5I"
  493. # else
  494. # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  495. # endif
  496. # elif defined(_M_MIPS)
  497. # define ARCHITECTURE_ID "MIPS"
  498. # elif defined(_M_SH)
  499. # define ARCHITECTURE_ID "SHx"
  500. # else /* unknown architecture */
  501. # define ARCHITECTURE_ID ""
  502. # endif
  503. #elif defined(__WATCOMC__)
  504. # if defined(_M_I86)
  505. # define ARCHITECTURE_ID "I86"
  506. # elif defined(_M_IX86)
  507. # define ARCHITECTURE_ID "X86"
  508. # else /* unknown architecture */
  509. # define ARCHITECTURE_ID ""
  510. # endif
  511. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  512. # if defined(__ICCARM__)
  513. # define ARCHITECTURE_ID "ARM"
  514. # elif defined(__ICCRX__)
  515. # define ARCHITECTURE_ID "RX"
  516. # elif defined(__ICCRH850__)
  517. # define ARCHITECTURE_ID "RH850"
  518. # elif defined(__ICCRL78__)
  519. # define ARCHITECTURE_ID "RL78"
  520. # elif defined(__ICCRISCV__)
  521. # define ARCHITECTURE_ID "RISCV"
  522. # elif defined(__ICCAVR__)
  523. # define ARCHITECTURE_ID "AVR"
  524. # elif defined(__ICC430__)
  525. # define ARCHITECTURE_ID "MSP430"
  526. # elif defined(__ICCV850__)
  527. # define ARCHITECTURE_ID "V850"
  528. # elif defined(__ICC8051__)
  529. # define ARCHITECTURE_ID "8051"
  530. # elif defined(__ICCSTM8__)
  531. # define ARCHITECTURE_ID "STM8"
  532. # else /* unknown architecture */
  533. # define ARCHITECTURE_ID ""
  534. # endif
  535. #elif defined(__ghs__)
  536. # if defined(__PPC64__)
  537. # define ARCHITECTURE_ID "PPC64"
  538. # elif defined(__ppc__)
  539. # define ARCHITECTURE_ID "PPC"
  540. # elif defined(__ARM__)
  541. # define ARCHITECTURE_ID "ARM"
  542. # elif defined(__x86_64__)
  543. # define ARCHITECTURE_ID "x64"
  544. # elif defined(__i386__)
  545. # define ARCHITECTURE_ID "X86"
  546. # else /* unknown architecture */
  547. # define ARCHITECTURE_ID ""
  548. # endif
  549. #elif defined(__TI_COMPILER_VERSION__)
  550. # if defined(__TI_ARM__)
  551. # define ARCHITECTURE_ID "ARM"
  552. # elif defined(__MSP430__)
  553. # define ARCHITECTURE_ID "MSP430"
  554. # elif defined(__TMS320C28XX__)
  555. # define ARCHITECTURE_ID "TMS320C28x"
  556. # elif defined(__TMS320C6X__) || defined(_TMS320C6X)
  557. # define ARCHITECTURE_ID "TMS320C6x"
  558. # else /* unknown architecture */
  559. # define ARCHITECTURE_ID ""
  560. # endif
  561. # elif defined(__ADSPSHARC__)
  562. # define ARCHITECTURE_ID "SHARC"
  563. # elif defined(__ADSPBLACKFIN__)
  564. # define ARCHITECTURE_ID "Blackfin"
  565. #elif defined(__TASKING__)
  566. # if defined(__CTC__) || defined(__CPTC__)
  567. # define ARCHITECTURE_ID "TriCore"
  568. # elif defined(__CMCS__)
  569. # define ARCHITECTURE_ID "MCS"
  570. # elif defined(__CARM__)
  571. # define ARCHITECTURE_ID "ARM"
  572. # elif defined(__CARC__)
  573. # define ARCHITECTURE_ID "ARC"
  574. # elif defined(__C51__)
  575. # define ARCHITECTURE_ID "8051"
  576. # elif defined(__CPCP__)
  577. # define ARCHITECTURE_ID "PCP"
  578. # else
  579. # define ARCHITECTURE_ID ""
  580. # endif
  581. #else
  582. # define ARCHITECTURE_ID
  583. #endif
  584. /* Convert integer to decimal digit literals. */
  585. #define DEC(n) \
  586. ('0' + (((n) / 10000000)%10)), \
  587. ('0' + (((n) / 1000000)%10)), \
  588. ('0' + (((n) / 100000)%10)), \
  589. ('0' + (((n) / 10000)%10)), \
  590. ('0' + (((n) / 1000)%10)), \
  591. ('0' + (((n) / 100)%10)), \
  592. ('0' + (((n) / 10)%10)), \
  593. ('0' + ((n) % 10))
  594. /* Convert integer to hex digit literals. */
  595. #define HEX(n) \
  596. ('0' + ((n)>>28 & 0xF)), \
  597. ('0' + ((n)>>24 & 0xF)), \
  598. ('0' + ((n)>>20 & 0xF)), \
  599. ('0' + ((n)>>16 & 0xF)), \
  600. ('0' + ((n)>>12 & 0xF)), \
  601. ('0' + ((n)>>8 & 0xF)), \
  602. ('0' + ((n)>>4 & 0xF)), \
  603. ('0' + ((n) & 0xF))
  604. /* Construct a string literal encoding the version number. */
  605. #ifdef COMPILER_VERSION
  606. char const* info_version = "INFO" ":" "compiler_version[" COMPILER_VERSION "]";
  607. /* Construct a string literal encoding the version number components. */
  608. #elif defined(COMPILER_VERSION_MAJOR)
  609. char const info_version[] = {
  610. 'I', 'N', 'F', 'O', ':',
  611. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  612. COMPILER_VERSION_MAJOR,
  613. # ifdef COMPILER_VERSION_MINOR
  614. '.', COMPILER_VERSION_MINOR,
  615. # ifdef COMPILER_VERSION_PATCH
  616. '.', COMPILER_VERSION_PATCH,
  617. # ifdef COMPILER_VERSION_TWEAK
  618. '.', COMPILER_VERSION_TWEAK,
  619. # endif
  620. # endif
  621. # endif
  622. ']','\0'};
  623. #endif
  624. /* Construct a string literal encoding the internal version number. */
  625. #ifdef COMPILER_VERSION_INTERNAL
  626. char const info_version_internal[] = {
  627. 'I', 'N', 'F', 'O', ':',
  628. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
  629. 'i','n','t','e','r','n','a','l','[',
  630. COMPILER_VERSION_INTERNAL,']','\0'};
  631. #elif defined(COMPILER_VERSION_INTERNAL_STR)
  632. char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]";
  633. #endif
  634. /* Construct a string literal encoding the version number components. */
  635. #ifdef SIMULATE_VERSION_MAJOR
  636. char const info_simulate_version[] = {
  637. 'I', 'N', 'F', 'O', ':',
  638. 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  639. SIMULATE_VERSION_MAJOR,
  640. # ifdef SIMULATE_VERSION_MINOR
  641. '.', SIMULATE_VERSION_MINOR,
  642. # ifdef SIMULATE_VERSION_PATCH
  643. '.', SIMULATE_VERSION_PATCH,
  644. # ifdef SIMULATE_VERSION_TWEAK
  645. '.', SIMULATE_VERSION_TWEAK,
  646. # endif
  647. # endif
  648. # endif
  649. ']','\0'};
  650. #endif
  651. /* Construct the string literal in pieces to prevent the source from
  652. getting matched. Store it in a pointer rather than an array
  653. because some compilers will just produce instructions to fill the
  654. array rather than assigning a pointer to a static array. */
  655. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  656. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  657. #if defined(__INTEL_COMPILER) && defined(_MSVC_LANG) && _MSVC_LANG < 201403L
  658. # if defined(__INTEL_CXX11_MODE__)
  659. # if defined(__cpp_aggregate_nsdmi)
  660. # define CXX_STD 201402L
  661. # else
  662. # define CXX_STD 201103L
  663. # endif
  664. # else
  665. # define CXX_STD 199711L
  666. # endif
  667. #elif defined(_MSC_VER) && defined(_MSVC_LANG)
  668. # define CXX_STD _MSVC_LANG
  669. #else
  670. # define CXX_STD __cplusplus
  671. #endif
  672. const char* info_language_standard_default = "INFO" ":" "standard_default["
  673. #if CXX_STD > 202002L
  674. "23"
  675. #elif CXX_STD > 201703L
  676. "20"
  677. #elif CXX_STD >= 201703L
  678. "17"
  679. #elif CXX_STD >= 201402L
  680. "14"
  681. #elif CXX_STD >= 201103L
  682. "11"
  683. #else
  684. "98"
  685. #endif
  686. "]";
  687. const char* info_language_extensions_default = "INFO" ":" "extensions_default["
  688. #if (defined(__clang__) || defined(__GNUC__) || defined(__xlC__) || \
  689. defined(__TI_COMPILER_VERSION__)) && \
  690. !defined(__STRICT_ANSI__)
  691. "ON"
  692. #else
  693. "OFF"
  694. #endif
  695. "]";
  696. /*--------------------------------------------------------------------------*/
  697. int main(int argc, char* argv[])
  698. {
  699. int require = 0;
  700. require += info_compiler[argc];
  701. require += info_platform[argc];
  702. require += info_arch[argc];
  703. #ifdef COMPILER_VERSION_MAJOR
  704. require += info_version[argc];
  705. #endif
  706. #ifdef COMPILER_VERSION_INTERNAL
  707. require += info_version_internal[argc];
  708. #endif
  709. #ifdef SIMULATE_ID
  710. require += info_simulate[argc];
  711. #endif
  712. #ifdef SIMULATE_VERSION_MAJOR
  713. require += info_simulate_version[argc];
  714. #endif
  715. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  716. require += info_cray[argc];
  717. #endif
  718. require += info_language_standard_default[argc];
  719. require += info_language_extensions_default[argc];
  720. (void)argv;
  721. return require;
  722. }