CMakeCCompilerId.c 24 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804
  1. #ifdef __cplusplus
  2. # error "A C++ compiler has been selected for C."
  3. #endif
  4. #if defined(__18CXX)
  5. # define ID_VOID_MAIN
  6. #endif
  7. #if defined(__CLASSIC_C__)
  8. /* cv-qualifiers did not exist in K&R C */
  9. # define const
  10. # define volatile
  11. #endif
  12. #if !defined(__has_include)
  13. /* If the compiler does not have __has_include, pretend the answer is
  14. always no. */
  15. # define __has_include(x) 0
  16. #endif
  17. /* Version number components: V=Version, R=Revision, P=Patch
  18. Version date components: YYYY=Year, MM=Month, DD=Day */
  19. #if 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_C)
  135. # define COMPILER_ID "SunPro"
  136. # if __SUNPRO_C >= 0x5100
  137. /* __SUNPRO_C = 0xVRRP */
  138. # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>12)
  139. # define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xFF)
  140. # define COMPILER_VERSION_PATCH HEX(__SUNPRO_C & 0xF)
  141. # else
  142. /* __SUNPRO_CC = 0xVRP */
  143. # define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>8)
  144. # define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xF)
  145. # define COMPILER_VERSION_PATCH HEX(__SUNPRO_C & 0xF)
  146. # endif
  147. #elif defined(__HP_cc)
  148. # define COMPILER_ID "HP"
  149. /* __HP_cc = VVRRPP */
  150. # define COMPILER_VERSION_MAJOR DEC(__HP_cc/10000)
  151. # define COMPILER_VERSION_MINOR DEC(__HP_cc/100 % 100)
  152. # define COMPILER_VERSION_PATCH DEC(__HP_cc % 100)
  153. #elif defined(__DECC)
  154. # define COMPILER_ID "Compaq"
  155. /* __DECC_VER = VVRRTPPPP */
  156. # define COMPILER_VERSION_MAJOR DEC(__DECC_VER/10000000)
  157. # define COMPILER_VERSION_MINOR DEC(__DECC_VER/100000 % 100)
  158. # define COMPILER_VERSION_PATCH DEC(__DECC_VER % 10000)
  159. #elif defined(__IBMC__) && defined(__COMPILER_VER__)
  160. # define COMPILER_ID "zOS"
  161. /* __IBMC__ = VRP */
  162. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  163. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  164. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
  165. #elif defined(__ibmxl__) && defined(__clang__)
  166. # define COMPILER_ID "XLClang"
  167. # define COMPILER_VERSION_MAJOR DEC(__ibmxl_version__)
  168. # define COMPILER_VERSION_MINOR DEC(__ibmxl_release__)
  169. # define COMPILER_VERSION_PATCH DEC(__ibmxl_modification__)
  170. # define COMPILER_VERSION_TWEAK DEC(__ibmxl_ptf_fix_level__)
  171. #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ >= 800
  172. # define COMPILER_ID "XL"
  173. /* __IBMC__ = VRP */
  174. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  175. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  176. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
  177. #elif defined(__IBMC__) && !defined(__COMPILER_VER__) && __IBMC__ < 800
  178. # define COMPILER_ID "VisualAge"
  179. /* __IBMC__ = VRP */
  180. # define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
  181. # define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
  182. # define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
  183. #elif defined(__NVCOMPILER)
  184. # define COMPILER_ID "NVHPC"
  185. # define COMPILER_VERSION_MAJOR DEC(__NVCOMPILER_MAJOR__)
  186. # define COMPILER_VERSION_MINOR DEC(__NVCOMPILER_MINOR__)
  187. # if defined(__NVCOMPILER_PATCHLEVEL__)
  188. # define COMPILER_VERSION_PATCH DEC(__NVCOMPILER_PATCHLEVEL__)
  189. # endif
  190. #elif defined(__PGI)
  191. # define COMPILER_ID "PGI"
  192. # define COMPILER_VERSION_MAJOR DEC(__PGIC__)
  193. # define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
  194. # if defined(__PGIC_PATCHLEVEL__)
  195. # define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
  196. # endif
  197. #elif defined(_CRAYC)
  198. # define COMPILER_ID "Cray"
  199. # define COMPILER_VERSION_MAJOR DEC(_RELEASE_MAJOR)
  200. # define COMPILER_VERSION_MINOR DEC(_RELEASE_MINOR)
  201. #elif defined(__TI_COMPILER_VERSION__)
  202. # define COMPILER_ID "TI"
  203. /* __TI_COMPILER_VERSION__ = VVVRRRPPP */
  204. # define COMPILER_VERSION_MAJOR DEC(__TI_COMPILER_VERSION__/1000000)
  205. # define COMPILER_VERSION_MINOR DEC(__TI_COMPILER_VERSION__/1000 % 1000)
  206. # define COMPILER_VERSION_PATCH DEC(__TI_COMPILER_VERSION__ % 1000)
  207. #elif defined(__CLANG_FUJITSU)
  208. # define COMPILER_ID "FujitsuClang"
  209. # define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
  210. # define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
  211. # define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
  212. # define COMPILER_VERSION_INTERNAL_STR __clang_version__
  213. #elif defined(__FUJITSU)
  214. # define COMPILER_ID "Fujitsu"
  215. # if defined(__FCC_version__)
  216. # define COMPILER_VERSION __FCC_version__
  217. # elif defined(__FCC_major__)
  218. # define COMPILER_VERSION_MAJOR DEC(__FCC_major__)
  219. # define COMPILER_VERSION_MINOR DEC(__FCC_minor__)
  220. # define COMPILER_VERSION_PATCH DEC(__FCC_patchlevel__)
  221. # endif
  222. # if defined(__fcc_version)
  223. # define COMPILER_VERSION_INTERNAL DEC(__fcc_version)
  224. # elif defined(__FCC_VERSION)
  225. # define COMPILER_VERSION_INTERNAL DEC(__FCC_VERSION)
  226. # endif
  227. #elif defined(__ghs__)
  228. # define COMPILER_ID "GHS"
  229. /* __GHS_VERSION_NUMBER = VVVVRP */
  230. # ifdef __GHS_VERSION_NUMBER
  231. # define COMPILER_VERSION_MAJOR DEC(__GHS_VERSION_NUMBER / 100)
  232. # define COMPILER_VERSION_MINOR DEC(__GHS_VERSION_NUMBER / 10 % 10)
  233. # define COMPILER_VERSION_PATCH DEC(__GHS_VERSION_NUMBER % 10)
  234. # endif
  235. #elif defined(__TINYC__)
  236. # define COMPILER_ID "TinyCC"
  237. #elif defined(__BCC__)
  238. # define COMPILER_ID "Bruce"
  239. #elif defined(__SCO_VERSION__)
  240. # define COMPILER_ID "SCO"
  241. #elif defined(__ARMCC_VERSION) && !defined(__clang__)
  242. # define COMPILER_ID "ARMCC"
  243. #if __ARMCC_VERSION >= 1000000
  244. /* __ARMCC_VERSION = VRRPPPP */
  245. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/1000000)
  246. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 100)
  247. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  248. #else
  249. /* __ARMCC_VERSION = VRPPPP */
  250. # define COMPILER_VERSION_MAJOR DEC(__ARMCC_VERSION/100000)
  251. # define COMPILER_VERSION_MINOR DEC(__ARMCC_VERSION/10000 % 10)
  252. # define COMPILER_VERSION_PATCH DEC(__ARMCC_VERSION % 10000)
  253. #endif
  254. #elif defined(__clang__) && defined(__apple_build_version__)
  255. # define COMPILER_ID "AppleClang"
  256. # if defined(_MSC_VER)
  257. # define SIMULATE_ID "MSVC"
  258. # endif
  259. # define COMPILER_VERSION_MAJOR DEC(__clang_major__)
  260. # define COMPILER_VERSION_MINOR DEC(__clang_minor__)
  261. # define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
  262. # if defined(_MSC_VER)
  263. /* _MSC_VER = VVRR */
  264. # define SIMULATE_VERSION_MAJOR DEC(_MSC_VER / 100)
  265. # define SIMULATE_VERSION_MINOR DEC(_MSC_VER % 100)
  266. # endif
  267. # define COMPILER_VERSION_TWEAK DEC(__apple_build_version__)
  268. #elif defined(__clang__) && defined(__ARMCOMPILER_VERSION)
  269. # define COMPILER_ID "ARMClang"
  270. # define COMPILER_VERSION_MAJOR DEC(__ARMCOMPILER_VERSION/1000000)
  271. # define COMPILER_VERSION_MINOR DEC(__ARMCOMPILER_VERSION/10000 % 100)
  272. # define COMPILER_VERSION_PATCH DEC(__ARMCOMPILER_VERSION % 10000)
  273. # define COMPILER_VERSION_INTERNAL DEC(__ARMCOMPILER_VERSION)
  274. #elif defined(__clang__)
  275. # define COMPILER_ID "Clang"
  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. #elif defined(__GNUC__)
  288. # define COMPILER_ID "GNU"
  289. # define COMPILER_VERSION_MAJOR DEC(__GNUC__)
  290. # if defined(__GNUC_MINOR__)
  291. # define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
  292. # endif
  293. # if defined(__GNUC_PATCHLEVEL__)
  294. # define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
  295. # endif
  296. #elif defined(_MSC_VER)
  297. # define COMPILER_ID "MSVC"
  298. /* _MSC_VER = VVRR */
  299. # define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
  300. # define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
  301. # if defined(_MSC_FULL_VER)
  302. # if _MSC_VER >= 1400
  303. /* _MSC_FULL_VER = VVRRPPPPP */
  304. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
  305. # else
  306. /* _MSC_FULL_VER = VVRRPPPP */
  307. # define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
  308. # endif
  309. # endif
  310. # if defined(_MSC_BUILD)
  311. # define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
  312. # endif
  313. #elif defined(__VISUALDSPVERSION__) || defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
  314. # define COMPILER_ID "ADSP"
  315. #if defined(__VISUALDSPVERSION__)
  316. /* __VISUALDSPVERSION__ = 0xVVRRPP00 */
  317. # define COMPILER_VERSION_MAJOR HEX(__VISUALDSPVERSION__>>24)
  318. # define COMPILER_VERSION_MINOR HEX(__VISUALDSPVERSION__>>16 & 0xFF)
  319. # define COMPILER_VERSION_PATCH HEX(__VISUALDSPVERSION__>>8 & 0xFF)
  320. #endif
  321. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  322. # define COMPILER_ID "IAR"
  323. # if defined(__VER__) && defined(__ICCARM__)
  324. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 1000000)
  325. # define COMPILER_VERSION_MINOR DEC(((__VER__) / 1000) % 1000)
  326. # define COMPILER_VERSION_PATCH DEC((__VER__) % 1000)
  327. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  328. # elif defined(__VER__) && (defined(__ICCAVR__) || defined(__ICCRX__) || defined(__ICCRH850__) || defined(__ICCRL78__) || defined(__ICC430__) || defined(__ICCRISCV__) || defined(__ICCV850__) || defined(__ICC8051__) || defined(__ICCSTM8__))
  329. # define COMPILER_VERSION_MAJOR DEC((__VER__) / 100)
  330. # define COMPILER_VERSION_MINOR DEC((__VER__) - (((__VER__) / 100)*100))
  331. # define COMPILER_VERSION_PATCH DEC(__SUBVERSION__)
  332. # define COMPILER_VERSION_INTERNAL DEC(__IAR_SYSTEMS_ICC__)
  333. # endif
  334. #elif defined(__SDCC_VERSION_MAJOR) || defined(SDCC)
  335. # define COMPILER_ID "SDCC"
  336. # if defined(__SDCC_VERSION_MAJOR)
  337. # define COMPILER_VERSION_MAJOR DEC(__SDCC_VERSION_MAJOR)
  338. # define COMPILER_VERSION_MINOR DEC(__SDCC_VERSION_MINOR)
  339. # define COMPILER_VERSION_PATCH DEC(__SDCC_VERSION_PATCH)
  340. # else
  341. /* SDCC = VRP */
  342. # define COMPILER_VERSION_MAJOR DEC(SDCC/100)
  343. # define COMPILER_VERSION_MINOR DEC(SDCC/10 % 10)
  344. # define COMPILER_VERSION_PATCH DEC(SDCC % 10)
  345. # endif
  346. /* These compilers are either not known or too old to define an
  347. identification macro. Try to identify the platform and guess that
  348. it is the native compiler. */
  349. #elif defined(__hpux) || defined(__hpua)
  350. # define COMPILER_ID "HP"
  351. #else /* unknown compiler */
  352. # define COMPILER_ID ""
  353. #endif
  354. /* Construct the string literal in pieces to prevent the source from
  355. getting matched. Store it in a pointer rather than an array
  356. because some compilers will just produce instructions to fill the
  357. array rather than assigning a pointer to a static array. */
  358. char const* info_compiler = "INFO" ":" "compiler[" COMPILER_ID "]";
  359. #ifdef SIMULATE_ID
  360. char const* info_simulate = "INFO" ":" "simulate[" SIMULATE_ID "]";
  361. #endif
  362. #ifdef __QNXNTO__
  363. char const* qnxnto = "INFO" ":" "qnxnto[]";
  364. #endif
  365. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  366. char const *info_cray = "INFO" ":" "compiler_wrapper[CrayPrgEnv]";
  367. #endif
  368. #define STRINGIFY_HELPER(X) #X
  369. #define STRINGIFY(X) STRINGIFY_HELPER(X)
  370. /* Identify known platforms by name. */
  371. #if defined(__linux) || defined(__linux__) || defined(linux)
  372. # define PLATFORM_ID "Linux"
  373. #elif defined(__MSYS__)
  374. # define PLATFORM_ID "MSYS"
  375. #elif defined(__CYGWIN__)
  376. # define PLATFORM_ID "Cygwin"
  377. #elif defined(__MINGW32__)
  378. # define PLATFORM_ID "MinGW"
  379. #elif defined(__APPLE__)
  380. # define PLATFORM_ID "Darwin"
  381. #elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
  382. # define PLATFORM_ID "Windows"
  383. #elif defined(__FreeBSD__) || defined(__FreeBSD)
  384. # define PLATFORM_ID "FreeBSD"
  385. #elif defined(__NetBSD__) || defined(__NetBSD)
  386. # define PLATFORM_ID "NetBSD"
  387. #elif defined(__OpenBSD__) || defined(__OPENBSD)
  388. # define PLATFORM_ID "OpenBSD"
  389. #elif defined(__sun) || defined(sun)
  390. # define PLATFORM_ID "SunOS"
  391. #elif defined(_AIX) || defined(__AIX) || defined(__AIX__) || defined(__aix) || defined(__aix__)
  392. # define PLATFORM_ID "AIX"
  393. #elif defined(__hpux) || defined(__hpux__)
  394. # define PLATFORM_ID "HP-UX"
  395. #elif defined(__HAIKU__)
  396. # define PLATFORM_ID "Haiku"
  397. #elif defined(__BeOS) || defined(__BEOS__) || defined(_BEOS)
  398. # define PLATFORM_ID "BeOS"
  399. #elif defined(__QNX__) || defined(__QNXNTO__)
  400. # define PLATFORM_ID "QNX"
  401. #elif defined(__tru64) || defined(_tru64) || defined(__TRU64__)
  402. # define PLATFORM_ID "Tru64"
  403. #elif defined(__riscos) || defined(__riscos__)
  404. # define PLATFORM_ID "RISCos"
  405. #elif defined(__sinix) || defined(__sinix__) || defined(__SINIX__)
  406. # define PLATFORM_ID "SINIX"
  407. #elif defined(__UNIX_SV__)
  408. # define PLATFORM_ID "UNIX_SV"
  409. #elif defined(__bsdos__)
  410. # define PLATFORM_ID "BSDOS"
  411. #elif defined(_MPRAS) || defined(MPRAS)
  412. # define PLATFORM_ID "MP-RAS"
  413. #elif defined(__osf) || defined(__osf__)
  414. # define PLATFORM_ID "OSF1"
  415. #elif defined(_SCO_SV) || defined(SCO_SV) || defined(sco_sv)
  416. # define PLATFORM_ID "SCO_SV"
  417. #elif defined(__ultrix) || defined(__ultrix__) || defined(_ULTRIX)
  418. # define PLATFORM_ID "ULTRIX"
  419. #elif defined(__XENIX__) || defined(_XENIX) || defined(XENIX)
  420. # define PLATFORM_ID "Xenix"
  421. #elif defined(__WATCOMC__)
  422. # if defined(__LINUX__)
  423. # define PLATFORM_ID "Linux"
  424. # elif defined(__DOS__)
  425. # define PLATFORM_ID "DOS"
  426. # elif defined(__OS2__)
  427. # define PLATFORM_ID "OS2"
  428. # elif defined(__WINDOWS__)
  429. # define PLATFORM_ID "Windows3x"
  430. # elif defined(__VXWORKS__)
  431. # define PLATFORM_ID "VxWorks"
  432. # else /* unknown platform */
  433. # define PLATFORM_ID
  434. # endif
  435. #elif defined(__INTEGRITY)
  436. # if defined(INT_178B)
  437. # define PLATFORM_ID "Integrity178"
  438. # else /* regular Integrity */
  439. # define PLATFORM_ID "Integrity"
  440. # endif
  441. #else /* unknown platform */
  442. # define PLATFORM_ID
  443. #endif
  444. /* For windows compilers MSVC and Intel we can determine
  445. the architecture of the compiler being used. This is because
  446. the compilers do not have flags that can change the architecture,
  447. but rather depend on which compiler is being used
  448. */
  449. #if defined(_WIN32) && defined(_MSC_VER)
  450. # if defined(_M_IA64)
  451. # define ARCHITECTURE_ID "IA64"
  452. # elif defined(_M_ARM64EC)
  453. # define ARCHITECTURE_ID "ARM64EC"
  454. # elif defined(_M_X64) || defined(_M_AMD64)
  455. # define ARCHITECTURE_ID "x64"
  456. # elif defined(_M_IX86)
  457. # define ARCHITECTURE_ID "X86"
  458. # elif defined(_M_ARM64)
  459. # define ARCHITECTURE_ID "ARM64"
  460. # elif defined(_M_ARM)
  461. # if _M_ARM == 4
  462. # define ARCHITECTURE_ID "ARMV4I"
  463. # elif _M_ARM == 5
  464. # define ARCHITECTURE_ID "ARMV5I"
  465. # else
  466. # define ARCHITECTURE_ID "ARMV" STRINGIFY(_M_ARM)
  467. # endif
  468. # elif defined(_M_MIPS)
  469. # define ARCHITECTURE_ID "MIPS"
  470. # elif defined(_M_SH)
  471. # define ARCHITECTURE_ID "SHx"
  472. # else /* unknown architecture */
  473. # define ARCHITECTURE_ID ""
  474. # endif
  475. #elif defined(__WATCOMC__)
  476. # if defined(_M_I86)
  477. # define ARCHITECTURE_ID "I86"
  478. # elif defined(_M_IX86)
  479. # define ARCHITECTURE_ID "X86"
  480. # else /* unknown architecture */
  481. # define ARCHITECTURE_ID ""
  482. # endif
  483. #elif defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)
  484. # if defined(__ICCARM__)
  485. # define ARCHITECTURE_ID "ARM"
  486. # elif defined(__ICCRX__)
  487. # define ARCHITECTURE_ID "RX"
  488. # elif defined(__ICCRH850__)
  489. # define ARCHITECTURE_ID "RH850"
  490. # elif defined(__ICCRL78__)
  491. # define ARCHITECTURE_ID "RL78"
  492. # elif defined(__ICCRISCV__)
  493. # define ARCHITECTURE_ID "RISCV"
  494. # elif defined(__ICCAVR__)
  495. # define ARCHITECTURE_ID "AVR"
  496. # elif defined(__ICC430__)
  497. # define ARCHITECTURE_ID "MSP430"
  498. # elif defined(__ICCV850__)
  499. # define ARCHITECTURE_ID "V850"
  500. # elif defined(__ICC8051__)
  501. # define ARCHITECTURE_ID "8051"
  502. # elif defined(__ICCSTM8__)
  503. # define ARCHITECTURE_ID "STM8"
  504. # else /* unknown architecture */
  505. # define ARCHITECTURE_ID ""
  506. # endif
  507. #elif defined(__ghs__)
  508. # if defined(__PPC64__)
  509. # define ARCHITECTURE_ID "PPC64"
  510. # elif defined(__ppc__)
  511. # define ARCHITECTURE_ID "PPC"
  512. # elif defined(__ARM__)
  513. # define ARCHITECTURE_ID "ARM"
  514. # elif defined(__x86_64__)
  515. # define ARCHITECTURE_ID "x64"
  516. # elif defined(__i386__)
  517. # define ARCHITECTURE_ID "X86"
  518. # else /* unknown architecture */
  519. # define ARCHITECTURE_ID ""
  520. # endif
  521. #elif defined(__TI_COMPILER_VERSION__)
  522. # if defined(__TI_ARM__)
  523. # define ARCHITECTURE_ID "ARM"
  524. # elif defined(__MSP430__)
  525. # define ARCHITECTURE_ID "MSP430"
  526. # elif defined(__TMS320C28XX__)
  527. # define ARCHITECTURE_ID "TMS320C28x"
  528. # elif defined(__TMS320C6X__) || defined(_TMS320C6X)
  529. # define ARCHITECTURE_ID "TMS320C6x"
  530. # else /* unknown architecture */
  531. # define ARCHITECTURE_ID ""
  532. # endif
  533. #else
  534. # define ARCHITECTURE_ID
  535. #endif
  536. /* Convert integer to decimal digit literals. */
  537. #define DEC(n) \
  538. ('0' + (((n) / 10000000)%10)), \
  539. ('0' + (((n) / 1000000)%10)), \
  540. ('0' + (((n) / 100000)%10)), \
  541. ('0' + (((n) / 10000)%10)), \
  542. ('0' + (((n) / 1000)%10)), \
  543. ('0' + (((n) / 100)%10)), \
  544. ('0' + (((n) / 10)%10)), \
  545. ('0' + ((n) % 10))
  546. /* Convert integer to hex digit literals. */
  547. #define HEX(n) \
  548. ('0' + ((n)>>28 & 0xF)), \
  549. ('0' + ((n)>>24 & 0xF)), \
  550. ('0' + ((n)>>20 & 0xF)), \
  551. ('0' + ((n)>>16 & 0xF)), \
  552. ('0' + ((n)>>12 & 0xF)), \
  553. ('0' + ((n)>>8 & 0xF)), \
  554. ('0' + ((n)>>4 & 0xF)), \
  555. ('0' + ((n) & 0xF))
  556. /* Construct a string literal encoding the version number. */
  557. #ifdef COMPILER_VERSION
  558. char const* info_version = "INFO" ":" "compiler_version[" COMPILER_VERSION "]";
  559. /* Construct a string literal encoding the version number components. */
  560. #elif defined(COMPILER_VERSION_MAJOR)
  561. char const info_version[] = {
  562. 'I', 'N', 'F', 'O', ':',
  563. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  564. COMPILER_VERSION_MAJOR,
  565. # ifdef COMPILER_VERSION_MINOR
  566. '.', COMPILER_VERSION_MINOR,
  567. # ifdef COMPILER_VERSION_PATCH
  568. '.', COMPILER_VERSION_PATCH,
  569. # ifdef COMPILER_VERSION_TWEAK
  570. '.', COMPILER_VERSION_TWEAK,
  571. # endif
  572. # endif
  573. # endif
  574. ']','\0'};
  575. #endif
  576. /* Construct a string literal encoding the internal version number. */
  577. #ifdef COMPILER_VERSION_INTERNAL
  578. char const info_version_internal[] = {
  579. 'I', 'N', 'F', 'O', ':',
  580. 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_',
  581. 'i','n','t','e','r','n','a','l','[',
  582. COMPILER_VERSION_INTERNAL,']','\0'};
  583. #elif defined(COMPILER_VERSION_INTERNAL_STR)
  584. char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]";
  585. #endif
  586. /* Construct a string literal encoding the version number components. */
  587. #ifdef SIMULATE_VERSION_MAJOR
  588. char const info_simulate_version[] = {
  589. 'I', 'N', 'F', 'O', ':',
  590. 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[',
  591. SIMULATE_VERSION_MAJOR,
  592. # ifdef SIMULATE_VERSION_MINOR
  593. '.', SIMULATE_VERSION_MINOR,
  594. # ifdef SIMULATE_VERSION_PATCH
  595. '.', SIMULATE_VERSION_PATCH,
  596. # ifdef SIMULATE_VERSION_TWEAK
  597. '.', SIMULATE_VERSION_TWEAK,
  598. # endif
  599. # endif
  600. # endif
  601. ']','\0'};
  602. #endif
  603. /* Construct the string literal in pieces to prevent the source from
  604. getting matched. Store it in a pointer rather than an array
  605. because some compilers will just produce instructions to fill the
  606. array rather than assigning a pointer to a static array. */
  607. char const* info_platform = "INFO" ":" "platform[" PLATFORM_ID "]";
  608. char const* info_arch = "INFO" ":" "arch[" ARCHITECTURE_ID "]";
  609. #if !defined(__STDC__) && !defined(__clang__)
  610. # if defined(_MSC_VER) || defined(__ibmxl__) || defined(__IBMC__)
  611. # define C_VERSION "90"
  612. # else
  613. # define C_VERSION
  614. # endif
  615. #elif __STDC_VERSION__ > 201710L
  616. # define C_VERSION "23"
  617. #elif __STDC_VERSION__ >= 201710L
  618. # define C_VERSION "17"
  619. #elif __STDC_VERSION__ >= 201000L
  620. # define C_VERSION "11"
  621. #elif __STDC_VERSION__ >= 199901L
  622. # define C_VERSION "99"
  623. #else
  624. # define C_VERSION "90"
  625. #endif
  626. const char* info_language_standard_default =
  627. "INFO" ":" "standard_default[" C_VERSION "]";
  628. const char* info_language_extensions_default = "INFO" ":" "extensions_default["
  629. /* !defined(_MSC_VER) to exclude Clang's MSVC compatibility mode. */
  630. #if (defined(__clang__) || defined(__GNUC__) || \
  631. defined(__TI_COMPILER_VERSION__)) && \
  632. !defined(__STRICT_ANSI__) && !defined(_MSC_VER)
  633. "ON"
  634. #else
  635. "OFF"
  636. #endif
  637. "]";
  638. /*--------------------------------------------------------------------------*/
  639. #ifdef ID_VOID_MAIN
  640. void main() {}
  641. #else
  642. # if defined(__CLASSIC_C__)
  643. int main(argc, argv) int argc; char *argv[];
  644. # else
  645. int main(int argc, char* argv[])
  646. # endif
  647. {
  648. int require = 0;
  649. require += info_compiler[argc];
  650. require += info_platform[argc];
  651. require += info_arch[argc];
  652. #ifdef COMPILER_VERSION_MAJOR
  653. require += info_version[argc];
  654. #endif
  655. #ifdef COMPILER_VERSION_INTERNAL
  656. require += info_version_internal[argc];
  657. #endif
  658. #ifdef SIMULATE_ID
  659. require += info_simulate[argc];
  660. #endif
  661. #ifdef SIMULATE_VERSION_MAJOR
  662. require += info_simulate_version[argc];
  663. #endif
  664. #if defined(__CRAYXT_COMPUTE_LINUX_TARGET)
  665. require += info_cray[argc];
  666. #endif
  667. require += info_language_standard_default[argc];
  668. require += info_language_extensions_default[argc];
  669. (void)argv;
  670. return require;
  671. }
  672. #endif